Use make summary is each dir.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
--- /dev/null
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+#define TEST_SIGNAL
+#define TEST_SIGNAL_ON_READ
+//#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 1
+//#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
--- /dev/null
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# Copyright (C) Mathieu Desnoyers, 2009
+#
+# Authors: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
+
+#CFLAGS=-DSAFETY
+#for multi-core verif, 15.5GB shared mem, use files if full
+#CFLAGS=-DHASH64 -DMEMLIM=15500 -DNCORE=2
+#CFLAGS=-DHASH64 -DCOLLAPSE -DMA=88 -DMEMLIM=15500 -DNCORE=8
+
+#liveness
+#CFLAGS=-DHASH64 -DCOLLAPSE -DMA=88
+CFLAGS=-DHASH64
+
+SPINFILE=urcu.spin
+
+default:
+ make urcu_free | tee urcu_free.log
+ #nested useless with signal test.
+ #make urcu_free_nested | tee urcu_free_nested.log
+ make urcu_free_no_rmb | tee urcu_free_no_rmb.log
+ make urcu_free_no_wmb | tee urcu_free_no_wmb.log
+ make urcu_free_no_mb | tee urcu_free_no_mb.log
+ make urcu_free_single_flip | tee urcu_free_single_flip.log
+ make urcu_progress_writer | tee urcu_progress_writer.log
+ make urcu_progress_reader | tee urcu_progress_reader.log
+ make urcu_progress_writer_error | tee urcu_progress_writer_error.log
+ make asserts | tee asserts.log
+ make summary
+
+#show trail : spin -v -t -N pan.ltl input.spin
+# after each individual make.
+
+summary:
+ @echo
+ @echo "Verification summary"
+ @grep errors: *.log
+
+asserts: clean
+ cat DEFINES > .input.spin
+ cat ${SPINFILE} >> .input.spin
+ rm -f .input.spin.trail
+ spin -a -X .input.spin
+ gcc -O2 -w ${CFLAGS} -DSAFETY -o pan pan.c
+ ./pan -v -c1 -X -m10000000 -w20
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free: clean urcu_free_ltl run
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free_nested: clean urcu_free_ltl urcu_free_nested_define run
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free_nested_define:
+ cp urcu_free_nested.define .input.define
+
+urcu_free_no_rmb: clean urcu_free_ltl urcu_free_no_rmb_define run
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free_no_rmb_define:
+ cp urcu_free_no_rmb.define .input.define
+
+urcu_free_no_wmb: clean urcu_free_ltl urcu_free_no_wmb_define run
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free_no_wmb_define:
+ cp urcu_free_no_wmb.define .input.define
+
+urcu_free_no_mb: clean urcu_free_ltl urcu_free_no_mb_define run
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free_no_mb_define:
+ cp urcu_free_no_mb.define .input.define
+
+urcu_free_single_flip: clean urcu_free_ltl urcu_free_single_flip_define run
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free_single_flip_define:
+ cp urcu_free_single_flip.define .input.define
+
+urcu_free_ltl:
+ touch .input.define
+ cat .input.define >> pan.ltl
+ cat DEFINES >> pan.ltl
+ spin -f "!(`cat urcu_free.ltl | grep -v ^//`)" >> pan.ltl
+
+# Progress checks
+
+urcu_progress_writer: clean urcu_progress_writer_ltl \
+ urcu_progress_writer_define run_weak_fair
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_progress_writer_define:
+ cp urcu_progress_writer.define .input.define
+
+urcu_progress_writer_ltl:
+ touch .input.define
+ cat .input.define > pan.ltl
+ cat DEFINES >> pan.ltl
+ spin -f "!(`cat urcu_progress.ltl | grep -v ^//`)" >> pan.ltl
+
+urcu_progress_reader: clean urcu_progress_reader_ltl \
+ urcu_progress_reader_define run_weak_fair
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_progress_reader_define:
+ cp urcu_progress_reader.define .input.define
+
+urcu_progress_reader_ltl:
+ touch .input.define
+ cat .input.define > pan.ltl
+ cat DEFINES >> pan.ltl
+ spin -f "!(`cat urcu_progress.ltl | grep -v ^//`)" >> pan.ltl
+
+urcu_progress_writer_error: clean urcu_progress_writer_error_ltl \
+ urcu_progress_writer_error_define run_weak_fair
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_progress_writer_error_define:
+ cp urcu_progress_writer_error.define .input.define
+
+urcu_progress_writer_error_ltl:
+ touch .input.define
+ cat .input.define > pan.ltl
+ cat DEFINES >> pan.ltl
+ spin -f "!(`cat urcu_progress.ltl | grep -v ^//`)" >> pan.ltl
+
+
+run_weak_fair: pan
+ ./pan -a -f -v -c1 -X -m10000000 -w20
+
+run: pan
+ ./pan -a -v -c1 -X -m10000000 -w20
+
+pan: pan.c
+ gcc -O2 -w ${CFLAGS} -o pan pan.c
+
+pan.c: pan.ltl ${SPINFILE}
+ cat .input.define > .input.spin
+ cat DEFINES >> .input.spin
+ cat ${SPINFILE} >> .input.spin
+ rm -f .input.spin.trail
+ spin -a -X -N pan.ltl .input.spin
+
+.PHONY: clean default distclean summary
+clean:
+ rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+distclean:
+ rm -f *.trail *.input *.log
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+cat DEFINES > .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -DSAFETY -o pan pan.c
+./pan -v -c1 -X -m10000000 -w20
+Depth= 4926 States= 1e+06 Transitions= 9.03e+06 Memory= 527.287 t= 5.98 R= 2e+05
+Depth= 7228 States= 2e+06 Transitions= 1.88e+07 Memory= 588.322 t= 12.9 R= 2e+05
+Depth= 7228 States= 3e+06 Transitions= 3.14e+07 Memory= 649.358 t= 21.9 R= 1e+05
+pan: resizing hashtable to -w22.. done
+Depth= 7228 States= 4e+06 Transitions= 4.3e+07 Memory= 741.416 t= 30.3 R= 1e+05
+Depth= 7228 States= 5e+06 Transitions= 5.65e+07 Memory= 802.451 t= 39.6 R= 1e+05
+Depth= 7228 States= 6e+06 Transitions= 6.78e+07 Memory= 863.486 t= 47.5 R= 1e+05
+Depth= 7228 States= 7e+06 Transitions= 8.05e+07 Memory= 924.522 t= 56.5 R= 1e+05
+Depth= 7228 States= 8e+06 Transitions= 9.49e+07 Memory= 985.557 t= 66.8 R= 1e+05
+Depth= 7228 States= 9e+06 Transitions= 1.06e+08 Memory= 1046.592 t= 74.7 R= 1e+05
+pan: resizing hashtable to -w24.. done
+Depth= 7228 States= 1e+07 Transitions= 1.18e+08 Memory= 1231.721 t= 84.9 R= 1e+05
+Depth= 7228 States= 1.1e+07 Transitions= 1.29e+08 Memory= 1292.756 t= 92.8 R= 1e+05
+Depth= 7228 States= 1.2e+07 Transitions= 1.4e+08 Memory= 1353.791 t= 100 R= 1e+05
+Depth= 7228 States= 1.3e+07 Transitions= 1.53e+08 Memory= 1414.826 t= 109 R= 1e+05
+Depth= 7228 States= 1.4e+07 Transitions= 1.65e+08 Memory= 1475.861 t= 117 R= 1e+05
+Depth= 7228 States= 1.5e+07 Transitions= 1.77e+08 Memory= 1536.897 t= 126 R= 1e+05
+Depth= 7228 States= 1.6e+07 Transitions= 1.89e+08 Memory= 1597.932 t= 134 R= 1e+05
+Depth= 7228 States= 1.7e+07 Transitions= 2.02e+08 Memory= 1658.967 t= 143 R= 1e+05
+Depth= 7228 States= 1.8e+07 Transitions= 2.16e+08 Memory= 1720.002 t= 153 R= 1e+05
+Depth= 7228 States= 1.9e+07 Transitions= 2.27e+08 Memory= 1781.037 t= 160 R= 1e+05
+Depth= 7228 States= 2e+07 Transitions= 2.39e+08 Memory= 1842.072 t= 169 R= 1e+05
+Depth= 7228 States= 2.1e+07 Transitions= 2.51e+08 Memory= 1903.108 t= 177 R= 1e+05
+Depth= 7228 States= 2.2e+07 Transitions= 2.62e+08 Memory= 1964.143 t= 185 R= 1e+05
+Depth= 7228 States= 2.3e+07 Transitions= 2.74e+08 Memory= 2025.178 t= 194 R= 1e+05
+Depth= 7228 States= 2.4e+07 Transitions= 2.86e+08 Memory= 2086.213 t= 203 R= 1e+05
+Depth= 7228 States= 2.5e+07 Transitions= 2.99e+08 Memory= 2147.248 t= 212 R= 1e+05
+Depth= 7228 States= 2.6e+07 Transitions= 3.1e+08 Memory= 2208.283 t= 220 R= 1e+05
+Depth= 7228 States= 2.7e+07 Transitions= 3.24e+08 Memory= 2269.318 t= 230 R= 1e+05
+Depth= 7228 States= 2.8e+07 Transitions= 3.37e+08 Memory= 2330.354 t= 239 R= 1e+05
+Depth= 7228 States= 2.9e+07 Transitions= 3.49e+08 Memory= 2391.389 t= 248 R= 1e+05
+Depth= 7228 States= 3e+07 Transitions= 3.6e+08 Memory= 2452.424 t= 256 R= 1e+05
+Depth= 7228 States= 3.1e+07 Transitions= 3.72e+08 Memory= 2513.459 t= 265 R= 1e+05
+Depth= 7228 States= 3.2e+07 Transitions= 3.83e+08 Memory= 2574.494 t= 273 R= 1e+05
+Depth= 7228 States= 3.3e+07 Transitions= 3.95e+08 Memory= 2635.529 t= 282 R= 1e+05
+Depth= 7228 States= 3.4e+07 Transitions= 4.07e+08 Memory= 2696.565 t= 291 R= 1e+05
+pan: resizing hashtable to -w26.. done
+Depth= 7228 States= 3.5e+07 Transitions= 4.2e+08 Memory= 3253.682 t= 308 R= 1e+05
+Depth= 7228 States= 3.6e+07 Transitions= 4.32e+08 Memory= 3314.717 t= 316 R= 1e+05
+Depth= 7228 States= 3.7e+07 Transitions= 4.45e+08 Memory= 3375.752 t= 325 R= 1e+05
+Depth= 7228 States= 3.8e+07 Transitions= 4.58e+08 Memory= 3436.787 t= 334 R= 1e+05
+Depth= 7228 States= 3.9e+07 Transitions= 4.71e+08 Memory= 3497.822 t= 343 R= 1e+05
+Depth= 7228 States= 4e+07 Transitions= 4.82e+08 Memory= 3558.858 t= 350 R= 1e+05
+Depth= 7228 States= 4.1e+07 Transitions= 4.94e+08 Memory= 3619.893 t= 359 R= 1e+05
+Depth= 7228 States= 4.2e+07 Transitions= 5.04e+08 Memory= 3680.928 t= 366 R= 1e+05
+Depth= 7228 States= 4.3e+07 Transitions= 5.16e+08 Memory= 3741.963 t= 374 R= 1e+05
+Depth= 7228 States= 4.4e+07 Transitions= 5.29e+08 Memory= 3802.998 t= 383 R= 1e+05
+
+(Spin Version 5.1.7 -- 23 December 2008)
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim - (none specified)
+ assertion violations +
+ cycle checks - (disabled by -DSAFETY)
+ invalid end states +
+
+State-vector 56 byte, depth reached 7228, errors: 0
+ 44157204 states, stored
+4.8641845e+08 states, matched
+5.3057565e+08 transitions (= stored+matched)
+1.8453582e+09 atomic steps
+hash conflicts: 2.8837553e+08 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 3537.374 equivalent memory usage for states (stored*(State-vector + overhead))
+ 2843.050 actual memory usage for states (compression: 80.37%)
+ state-vector as stored = 40 byte + 28 byte overhead
+ 512.000 memory used for hash table (-w26)
+ 457.764 memory used for DFS stack (-m10000000)
+ 3812.568 total actual memory usage
+
+unreached in proctype urcu_reader
+ line 398, ".input.spin", state 16, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 407, ".input.spin", state 48, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, ".input.spin", state 61, "(1)"
+ line 417, ".input.spin", state 91, "(1)"
+ line 398, ".input.spin", state 113, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 407, ".input.spin", state 145, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, ".input.spin", state 158, "(1)"
+ line 417, ".input.spin", state 188, "(1)"
+ line 398, ".input.spin", state 211, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 407, ".input.spin", state 243, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, ".input.spin", state 256, "(1)"
+ line 417, ".input.spin", state 286, "(1)"
+ line 398, ".input.spin", state 350, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 407, ".input.spin", state 382, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, ".input.spin", state 395, "(1)"
+ line 417, ".input.spin", state 425, "(1)"
+ line 539, ".input.spin", state 456, "-end-"
+ (17 of 456 states)
+unreached in proctype urcu_reader_sig
+ line 398, ".input.spin", state 25, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 407, ".input.spin", state 57, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, ".input.spin", state 70, "(1)"
+ line 417, ".input.spin", state 100, "(1)"
+ line 398, ".input.spin", state 113, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 407, ".input.spin", state 145, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, ".input.spin", state 158, "(1)"
+ line 417, ".input.spin", state 188, "(1)"
+ line 398, ".input.spin", state 202, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 407, ".input.spin", state 234, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, ".input.spin", state 247, "(1)"
+ line 417, ".input.spin", state 277, "(1)"
+ line 398, ".input.spin", state 314, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 407, ".input.spin", state 346, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, ".input.spin", state 359, "(1)"
+ line 417, ".input.spin", state 389, "(1)"
+ line 613, ".input.spin", state 411, "-end-"
+ (17 of 411 states)
+unreached in proctype urcu_writer
+ line 398, ".input.spin", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 402, ".input.spin", state 28, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 407, ".input.spin", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, ".input.spin", state 59, "(1)"
+ line 412, ".input.spin", state 72, "(1)"
+ line 417, ".input.spin", state 89, "(1)"
+ line 398, ".input.spin", state 108, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 402, ".input.spin", state 122, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, ".input.spin", state 153, "(1)"
+ line 412, ".input.spin", state 166, "(1)"
+ line 651, ".input.spin", state 199, "(1)"
+ line 174, ".input.spin", state 208, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 178, ".input.spin", state 217, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 159, ".input.spin", state 240, "(1)"
+ line 163, ".input.spin", state 248, "(1)"
+ line 167, ".input.spin", state 260, "(1)"
+ line 174, ".input.spin", state 271, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 182, ".input.spin", state 293, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, ".input.spin", state 303, "(1)"
+ line 163, ".input.spin", state 311, "(1)"
+ line 167, ".input.spin", state 323, "(1)"
+ line 174, ".input.spin", state 338, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 178, ".input.spin", state 347, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 182, ".input.spin", state 360, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 159, ".input.spin", state 370, "(1)"
+ line 163, ".input.spin", state 378, "(1)"
+ line 167, ".input.spin", state 390, "(1)"
+ line 398, ".input.spin", state 404, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 402, ".input.spin", state 418, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 407, ".input.spin", state 436, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, ".input.spin", state 449, "(1)"
+ line 412, ".input.spin", state 462, "(1)"
+ line 417, ".input.spin", state 479, "(1)"
+ line 398, ".input.spin", state 498, "(1)"
+ line 402, ".input.spin", state 510, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 407, ".input.spin", state 528, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 412, ".input.spin", state 554, "(1)"
+ line 417, ".input.spin", state 571, "(1)"
+ line 402, ".input.spin", state 603, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 407, ".input.spin", state 621, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 412, ".input.spin", state 647, "(1)"
+ line 417, ".input.spin", state 664, "(1)"
+ line 178, ".input.spin", state 687, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 182, ".input.spin", state 700, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 159, ".input.spin", state 710, "(1)"
+ line 163, ".input.spin", state 718, "(1)"
+ line 167, ".input.spin", state 730, "(1)"
+ line 174, ".input.spin", state 741, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 182, ".input.spin", state 763, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, ".input.spin", state 773, "(1)"
+ line 163, ".input.spin", state 781, "(1)"
+ line 167, ".input.spin", state 793, "(1)"
+ line 174, ".input.spin", state 808, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 178, ".input.spin", state 817, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 182, ".input.spin", state 830, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 159, ".input.spin", state 840, "(1)"
+ line 163, ".input.spin", state 848, "(1)"
+ line 167, ".input.spin", state 860, "(1)"
+ line 398, ".input.spin", state 882, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 398, ".input.spin", state 884, "(1)"
+ line 398, ".input.spin", state 885, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 398, ".input.spin", state 885, "else"
+ line 398, ".input.spin", state 888, "(1)"
+ line 402, ".input.spin", state 896, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 402, ".input.spin", state 898, "(1)"
+ line 402, ".input.spin", state 899, "((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 402, ".input.spin", state 899, "else"
+ line 402, ".input.spin", state 902, "(1)"
+ line 402, ".input.spin", state 903, "(1)"
+ line 402, ".input.spin", state 903, "(1)"
+ line 400, ".input.spin", state 908, "((i<1))"
+ line 400, ".input.spin", state 908, "((i>=1))"
+ line 407, ".input.spin", state 914, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, ".input.spin", state 927, "(1)"
+ line 408, ".input.spin", state 928, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 408, ".input.spin", state 928, "else"
+ line 408, ".input.spin", state 931, "(1)"
+ line 408, ".input.spin", state 932, "(1)"
+ line 408, ".input.spin", state 932, "(1)"
+ line 412, ".input.spin", state 940, "(1)"
+ line 412, ".input.spin", state 941, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 412, ".input.spin", state 941, "else"
+ line 412, ".input.spin", state 944, "(1)"
+ line 412, ".input.spin", state 945, "(1)"
+ line 412, ".input.spin", state 945, "(1)"
+ line 410, ".input.spin", state 950, "((i<1))"
+ line 410, ".input.spin", state 950, "((i>=1))"
+ line 417, ".input.spin", state 957, "(1)"
+ line 417, ".input.spin", state 958, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 417, ".input.spin", state 958, "else"
+ line 417, ".input.spin", state 961, "(1)"
+ line 417, ".input.spin", state 962, "(1)"
+ line 417, ".input.spin", state 962, "(1)"
+ line 419, ".input.spin", state 965, "(1)"
+ line 419, ".input.spin", state 965, "(1)"
+ line 402, ".input.spin", state 996, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 407, ".input.spin", state 1014, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 412, ".input.spin", state 1040, "(1)"
+ line 417, ".input.spin", state 1057, "(1)"
+ line 402, ".input.spin", state 1086, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 407, ".input.spin", state 1104, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 412, ".input.spin", state 1130, "(1)"
+ line 417, ".input.spin", state 1147, "(1)"
+ line 398, ".input.spin", state 1166, "(1)"
+ line 402, ".input.spin", state 1178, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 407, ".input.spin", state 1196, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 412, ".input.spin", state 1222, "(1)"
+ line 417, ".input.spin", state 1239, "(1)"
+ line 402, ".input.spin", state 1271, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 407, ".input.spin", state 1289, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 412, ".input.spin", state 1315, "(1)"
+ line 417, ".input.spin", state 1332, "(1)"
+ line 178, ".input.spin", state 1355, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 182, ".input.spin", state 1368, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 159, ".input.spin", state 1378, "(1)"
+ line 163, ".input.spin", state 1386, "(1)"
+ line 167, ".input.spin", state 1398, "(1)"
+ line 174, ".input.spin", state 1409, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 182, ".input.spin", state 1431, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, ".input.spin", state 1441, "(1)"
+ line 163, ".input.spin", state 1449, "(1)"
+ line 167, ".input.spin", state 1461, "(1)"
+ line 174, ".input.spin", state 1476, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 178, ".input.spin", state 1485, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 182, ".input.spin", state 1498, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 159, ".input.spin", state 1508, "(1)"
+ line 163, ".input.spin", state 1516, "(1)"
+ line 167, ".input.spin", state 1528, "(1)"
+ line 398, ".input.spin", state 1550, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 398, ".input.spin", state 1552, "(1)"
+ line 398, ".input.spin", state 1553, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 398, ".input.spin", state 1553, "else"
+ line 398, ".input.spin", state 1556, "(1)"
+ line 402, ".input.spin", state 1564, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 402, ".input.spin", state 1566, "(1)"
+ line 402, ".input.spin", state 1567, "((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 402, ".input.spin", state 1567, "else"
+ line 402, ".input.spin", state 1570, "(1)"
+ line 402, ".input.spin", state 1571, "(1)"
+ line 402, ".input.spin", state 1571, "(1)"
+ line 400, ".input.spin", state 1576, "((i<1))"
+ line 400, ".input.spin", state 1576, "((i>=1))"
+ line 407, ".input.spin", state 1582, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, ".input.spin", state 1595, "(1)"
+ line 408, ".input.spin", state 1596, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 408, ".input.spin", state 1596, "else"
+ line 408, ".input.spin", state 1599, "(1)"
+ line 408, ".input.spin", state 1600, "(1)"
+ line 408, ".input.spin", state 1600, "(1)"
+ line 412, ".input.spin", state 1608, "(1)"
+ line 412, ".input.spin", state 1609, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 412, ".input.spin", state 1609, "else"
+ line 412, ".input.spin", state 1612, "(1)"
+ line 412, ".input.spin", state 1613, "(1)"
+ line 412, ".input.spin", state 1613, "(1)"
+ line 410, ".input.spin", state 1618, "((i<1))"
+ line 410, ".input.spin", state 1618, "((i>=1))"
+ line 417, ".input.spin", state 1625, "(1)"
+ line 417, ".input.spin", state 1626, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 417, ".input.spin", state 1626, "else"
+ line 417, ".input.spin", state 1629, "(1)"
+ line 417, ".input.spin", state 1630, "(1)"
+ line 417, ".input.spin", state 1630, "(1)"
+ line 419, ".input.spin", state 1633, "(1)"
+ line 419, ".input.spin", state 1633, "(1)"
+ line 178, ".input.spin", state 1658, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 182, ".input.spin", state 1671, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 159, ".input.spin", state 1681, "(1)"
+ line 163, ".input.spin", state 1689, "(1)"
+ line 167, ".input.spin", state 1701, "(1)"
+ line 174, ".input.spin", state 1712, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 182, ".input.spin", state 1734, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, ".input.spin", state 1744, "(1)"
+ line 163, ".input.spin", state 1752, "(1)"
+ line 167, ".input.spin", state 1764, "(1)"
+ line 174, ".input.spin", state 1779, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 178, ".input.spin", state 1788, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 182, ".input.spin", state 1801, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 159, ".input.spin", state 1811, "(1)"
+ line 163, ".input.spin", state 1819, "(1)"
+ line 167, ".input.spin", state 1831, "(1)"
+ line 701, ".input.spin", state 1856, "-end-"
+ (158 of 1856 states)
+unreached in proctype :init:
+ (0 of 46 states)
+
+pan: elapsed time 384 seconds
+pan: rate 114968.77 states/second
+pan: avg transition delay 7.2389e-07 usec
+cp .input.spin asserts.spin.input
+cp .input.spin.trail asserts.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
--- /dev/null
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+#define TEST_SIGNAL
+#define TEST_SIGNAL_ON_READ
+//#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 1
+//#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-4:-4:-4
+1:0:2673
+2:0:2674
+3:0:2675
+4:0:2676
+5:4:1129
--- /dev/null
+#!/bin/sh
+#
+# Compiles and runs the urcu.spin Promela model.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# Copyright (C) IBM Corporation, 2009
+# Mathieu Desnoyers, 2009
+#
+# Authors: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
+# Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
+
+# Basic execution, without LTL clauses. See Makefile.
+
+spin -a urcu.spin
+cc -DSAFETY -o pan pan.c
+./pan -v -c1 -X -m10000000 -w21
--- /dev/null
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define >> pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_free.ltl | grep -v ^//`)" >> pan.ltl
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -o pan pan.c
+./pan -a -v -c1 -X -m10000000 -w20
+warning: for p.o. reduction to be valid the never claim must be stutter-invariant
+(never claims generated from LTL formulae are stutter-invariant)
+depth 0: Claim reached state 5 (line 743)
+Depth= 6837 States= 1e+06 Transitions= 9.03e+06 Memory= 534.904 t= 7.74 R= 1e+05
+Depth= 8887 States= 2e+06 Transitions= 1.88e+07 Memory= 603.557 t= 16.6 R= 1e+05
+Depth= 8887 States= 3e+06 Transitions= 3.14e+07 Memory= 672.209 t= 28 R= 1e+05
+pan: resizing hashtable to -w22.. done
+Depth= 8887 States= 4e+06 Transitions= 4.33e+07 Memory= 771.885 t= 39.1 R= 1e+05
+Depth= 8887 States= 5e+06 Transitions= 5.65e+07 Memory= 840.635 t= 50.7 R= 1e+05
+Depth= 8887 States= 6e+06 Transitions= 6.79e+07 Memory= 909.287 t= 61 R= 1e+05
+Depth= 8887 States= 7e+06 Transitions= 8.08e+07 Memory= 977.940 t= 72.6 R= 1e+05
+Depth= 8887 States= 8e+06 Transitions= 9.5e+07 Memory= 1046.592 t= 85.5 R= 9e+04
+Depth= 8887 States= 9e+06 Transitions= 1.07e+08 Memory= 1115.342 t= 96.7 R= 9e+04
+pan: resizing hashtable to -w24.. done
+Depth= 8887 States= 1e+07 Transitions= 1.18e+08 Memory= 1308.088 t= 108 R= 9e+04
+Depth= 8887 States= 1.1e+07 Transitions= 1.3e+08 Memory= 1376.740 t= 119 R= 9e+04
+Depth= 8887 States= 1.2e+07 Transitions= 1.41e+08 Memory= 1445.393 t= 128 R= 9e+04
+Depth= 8887 States= 1.3e+07 Transitions= 1.51e+08 Memory= 1514.045 t= 138 R= 9e+04
+Depth= 8887 States= 1.4e+07 Transitions= 1.64e+08 Memory= 1582.795 t= 149 R= 9e+04
+Depth= 8887 States= 1.5e+07 Transitions= 1.77e+08 Memory= 1651.447 t= 160 R= 9e+04
+Depth= 8887 States= 1.6e+07 Transitions= 1.9e+08 Memory= 1720.100 t= 172 R= 9e+04
+Depth= 8887 States= 1.7e+07 Transitions= 2.02e+08 Memory= 1788.752 t= 183 R= 9e+04
+Depth= 8887 States= 1.8e+07 Transitions= 2.15e+08 Memory= 1857.502 t= 194 R= 9e+04
+Depth= 8887 States= 1.9e+07 Transitions= 2.29e+08 Memory= 1926.154 t= 207 R= 9e+04
+Depth= 8887 States= 2e+07 Transitions= 2.4e+08 Memory= 1994.807 t= 217 R= 9e+04
+Depth= 8887 States= 2.1e+07 Transitions= 2.51e+08 Memory= 2063.459 t= 227 R= 9e+04
+Depth= 8887 States= 2.2e+07 Transitions= 2.63e+08 Memory= 2132.209 t= 238 R= 9e+04
+Depth= 8887 States= 2.3e+07 Transitions= 2.74e+08 Memory= 2200.861 t= 248 R= 9e+04
+Depth= 8887 States= 2.4e+07 Transitions= 2.86e+08 Memory= 2269.514 t= 259 R= 9e+04
+Depth= 8887 States= 2.5e+07 Transitions= 2.98e+08 Memory= 2338.166 t= 270 R= 9e+04
+Depth= 8887 States= 2.6e+07 Transitions= 3.1e+08 Memory= 2406.916 t= 281 R= 9e+04
+Depth= 8887 States= 2.7e+07 Transitions= 3.24e+08 Memory= 2475.568 t= 294 R= 9e+04
+Depth= 8887 States= 2.8e+07 Transitions= 3.36e+08 Memory= 2544.221 t= 305 R= 9e+04
+Depth= 8887 States= 2.9e+07 Transitions= 3.49e+08 Memory= 2612.873 t= 317 R= 9e+04
+Depth= 8887 States= 3e+07 Transitions= 3.63e+08 Memory= 2681.526 t= 329 R= 9e+04
+Depth= 8887 States= 3.1e+07 Transitions= 3.73e+08 Memory= 2750.276 t= 339 R= 9e+04
+Depth= 8887 States= 3.2e+07 Transitions= 3.85e+08 Memory= 2818.928 t= 351 R= 9e+04
+Depth= 8887 States= 3.3e+07 Transitions= 3.97e+08 Memory= 2887.580 t= 362 R= 9e+04
+Depth= 8887 States= 3.4e+07 Transitions= 4.08e+08 Memory= 2956.233 t= 373 R= 9e+04
+pan: resizing hashtable to -w26.. done
+Depth= 8887 States= 3.5e+07 Transitions= 4.2e+08 Memory= 3520.967 t= 391 R= 9e+04
+Depth= 8887 States= 3.6e+07 Transitions= 4.32e+08 Memory= 3589.619 t= 402 R= 9e+04
+Depth= 8887 States= 3.7e+07 Transitions= 4.44e+08 Memory= 3658.272 t= 413 R= 9e+04
+Depth= 8887 States= 3.8e+07 Transitions= 4.58e+08 Memory= 3727.022 t= 425 R= 9e+04
+Depth= 8887 States= 3.9e+07 Transitions= 4.7e+08 Memory= 3795.674 t= 435 R= 9e+04
+Depth= 8887 States= 4e+07 Transitions= 4.83e+08 Memory= 3864.326 t= 447 R= 9e+04
+Depth= 8887 States= 4.1e+07 Transitions= 4.97e+08 Memory= 3932.979 t= 459 R= 9e+04
+Depth= 8887 States= 4.2e+07 Transitions= 5.07e+08 Memory= 4001.729 t= 468 R= 9e+04
+Depth= 8887 States= 4.3e+07 Transitions= 5.19e+08 Memory= 4070.381 t= 479 R= 9e+04
+Depth= 8887 States= 4.4e+07 Transitions= 5.31e+08 Memory= 4139.033 t= 489 R= 9e+04
+Depth= 8887 States= 4.5e+07 Transitions= 5.42e+08 Memory= 4207.686 t= 499 R= 9e+04
+Depth= 8887 States= 4.6e+07 Transitions= 5.54e+08 Memory= 4276.338 t= 510 R= 9e+04
+Depth= 8887 States= 4.7e+07 Transitions= 5.67e+08 Memory= 4345.088 t= 521 R= 9e+04
+
+(Spin Version 5.1.7 -- 23 December 2008)
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim +
+ assertion violations + (if within scope of claim)
+ acceptance cycles + (fairness disabled)
+ invalid end states - (disabled by never claim)
+
+State-vector 64 byte, depth reached 8887, errors: 0
+ 47143033 states, stored
+5.2129161e+08 states, matched
+5.6843464e+08 transitions (= stored+matched)
+1.9783052e+09 atomic steps
+hash conflicts: 3.1395137e+08 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 4136.237 equivalent memory usage for states (stored*(State-vector + overhead))
+ 3385.741 actual memory usage for states (compression: 81.86%)
+ state-vector as stored = 47 byte + 28 byte overhead
+ 512.000 memory used for hash table (-w26)
+ 457.764 memory used for DFS stack (-m10000000)
+ 4354.854 total actual memory usage
+
+unreached in proctype urcu_reader
+ line 398, "pan.___", state 16, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 407, "pan.___", state 48, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 61, "(1)"
+ line 417, "pan.___", state 91, "(1)"
+ line 398, "pan.___", state 113, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 407, "pan.___", state 145, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 158, "(1)"
+ line 417, "pan.___", state 188, "(1)"
+ line 398, "pan.___", state 211, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 407, "pan.___", state 243, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 256, "(1)"
+ line 417, "pan.___", state 286, "(1)"
+ line 398, "pan.___", state 350, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 407, "pan.___", state 382, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 395, "(1)"
+ line 417, "pan.___", state 425, "(1)"
+ line 539, "pan.___", state 456, "-end-"
+ (17 of 456 states)
+unreached in proctype urcu_reader_sig
+ line 398, "pan.___", state 25, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 407, "pan.___", state 57, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 70, "(1)"
+ line 417, "pan.___", state 100, "(1)"
+ line 398, "pan.___", state 113, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 407, "pan.___", state 145, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 158, "(1)"
+ line 417, "pan.___", state 188, "(1)"
+ line 398, "pan.___", state 202, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 407, "pan.___", state 234, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 247, "(1)"
+ line 417, "pan.___", state 277, "(1)"
+ line 398, "pan.___", state 314, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 407, "pan.___", state 346, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 359, "(1)"
+ line 417, "pan.___", state 389, "(1)"
+ line 613, "pan.___", state 411, "-end-"
+ (17 of 411 states)
+unreached in proctype urcu_writer
+ line 398, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 402, "pan.___", state 28, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 407, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 59, "(1)"
+ line 412, "pan.___", state 72, "(1)"
+ line 417, "pan.___", state 89, "(1)"
+ line 398, "pan.___", state 108, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 402, "pan.___", state 122, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 153, "(1)"
+ line 412, "pan.___", state 166, "(1)"
+ line 651, "pan.___", state 199, "(1)"
+ line 174, "pan.___", state 208, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 178, "pan.___", state 217, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 159, "pan.___", state 240, "(1)"
+ line 163, "pan.___", state 248, "(1)"
+ line 167, "pan.___", state 260, "(1)"
+ line 174, "pan.___", state 271, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 182, "pan.___", state 293, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, "pan.___", state 303, "(1)"
+ line 163, "pan.___", state 311, "(1)"
+ line 167, "pan.___", state 323, "(1)"
+ line 174, "pan.___", state 338, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 178, "pan.___", state 347, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 182, "pan.___", state 360, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 159, "pan.___", state 370, "(1)"
+ line 163, "pan.___", state 378, "(1)"
+ line 167, "pan.___", state 390, "(1)"
+ line 398, "pan.___", state 404, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 402, "pan.___", state 418, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 407, "pan.___", state 436, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 449, "(1)"
+ line 412, "pan.___", state 462, "(1)"
+ line 417, "pan.___", state 479, "(1)"
+ line 398, "pan.___", state 498, "(1)"
+ line 402, "pan.___", state 510, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 407, "pan.___", state 528, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 412, "pan.___", state 554, "(1)"
+ line 417, "pan.___", state 571, "(1)"
+ line 402, "pan.___", state 603, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 407, "pan.___", state 621, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 412, "pan.___", state 647, "(1)"
+ line 417, "pan.___", state 664, "(1)"
+ line 178, "pan.___", state 687, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 182, "pan.___", state 700, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 159, "pan.___", state 710, "(1)"
+ line 163, "pan.___", state 718, "(1)"
+ line 167, "pan.___", state 730, "(1)"
+ line 174, "pan.___", state 741, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 182, "pan.___", state 763, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, "pan.___", state 773, "(1)"
+ line 163, "pan.___", state 781, "(1)"
+ line 167, "pan.___", state 793, "(1)"
+ line 174, "pan.___", state 808, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 178, "pan.___", state 817, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 182, "pan.___", state 830, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 159, "pan.___", state 840, "(1)"
+ line 163, "pan.___", state 848, "(1)"
+ line 167, "pan.___", state 860, "(1)"
+ line 398, "pan.___", state 882, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 398, "pan.___", state 884, "(1)"
+ line 398, "pan.___", state 885, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 398, "pan.___", state 885, "else"
+ line 398, "pan.___", state 888, "(1)"
+ line 402, "pan.___", state 896, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 402, "pan.___", state 898, "(1)"
+ line 402, "pan.___", state 899, "((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 402, "pan.___", state 899, "else"
+ line 402, "pan.___", state 902, "(1)"
+ line 402, "pan.___", state 903, "(1)"
+ line 402, "pan.___", state 903, "(1)"
+ line 400, "pan.___", state 908, "((i<1))"
+ line 400, "pan.___", state 908, "((i>=1))"
+ line 407, "pan.___", state 914, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 927, "(1)"
+ line 408, "pan.___", state 928, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 408, "pan.___", state 928, "else"
+ line 408, "pan.___", state 931, "(1)"
+ line 408, "pan.___", state 932, "(1)"
+ line 408, "pan.___", state 932, "(1)"
+ line 412, "pan.___", state 940, "(1)"
+ line 412, "pan.___", state 941, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 412, "pan.___", state 941, "else"
+ line 412, "pan.___", state 944, "(1)"
+ line 412, "pan.___", state 945, "(1)"
+ line 412, "pan.___", state 945, "(1)"
+ line 410, "pan.___", state 950, "((i<1))"
+ line 410, "pan.___", state 950, "((i>=1))"
+ line 417, "pan.___", state 957, "(1)"
+ line 417, "pan.___", state 958, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 417, "pan.___", state 958, "else"
+ line 417, "pan.___", state 961, "(1)"
+ line 417, "pan.___", state 962, "(1)"
+ line 417, "pan.___", state 962, "(1)"
+ line 419, "pan.___", state 965, "(1)"
+ line 419, "pan.___", state 965, "(1)"
+ line 402, "pan.___", state 996, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 407, "pan.___", state 1014, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 412, "pan.___", state 1040, "(1)"
+ line 417, "pan.___", state 1057, "(1)"
+ line 402, "pan.___", state 1086, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 407, "pan.___", state 1104, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 412, "pan.___", state 1130, "(1)"
+ line 417, "pan.___", state 1147, "(1)"
+ line 398, "pan.___", state 1166, "(1)"
+ line 402, "pan.___", state 1178, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 407, "pan.___", state 1196, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 412, "pan.___", state 1222, "(1)"
+ line 417, "pan.___", state 1239, "(1)"
+ line 402, "pan.___", state 1271, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 407, "pan.___", state 1289, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 412, "pan.___", state 1315, "(1)"
+ line 417, "pan.___", state 1332, "(1)"
+ line 178, "pan.___", state 1355, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 182, "pan.___", state 1368, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 159, "pan.___", state 1378, "(1)"
+ line 163, "pan.___", state 1386, "(1)"
+ line 167, "pan.___", state 1398, "(1)"
+ line 174, "pan.___", state 1409, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 182, "pan.___", state 1431, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, "pan.___", state 1441, "(1)"
+ line 163, "pan.___", state 1449, "(1)"
+ line 167, "pan.___", state 1461, "(1)"
+ line 174, "pan.___", state 1476, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 178, "pan.___", state 1485, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 182, "pan.___", state 1498, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 159, "pan.___", state 1508, "(1)"
+ line 163, "pan.___", state 1516, "(1)"
+ line 167, "pan.___", state 1528, "(1)"
+ line 398, "pan.___", state 1550, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 398, "pan.___", state 1552, "(1)"
+ line 398, "pan.___", state 1553, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 398, "pan.___", state 1553, "else"
+ line 398, "pan.___", state 1556, "(1)"
+ line 402, "pan.___", state 1564, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 402, "pan.___", state 1566, "(1)"
+ line 402, "pan.___", state 1567, "((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 402, "pan.___", state 1567, "else"
+ line 402, "pan.___", state 1570, "(1)"
+ line 402, "pan.___", state 1571, "(1)"
+ line 402, "pan.___", state 1571, "(1)"
+ line 400, "pan.___", state 1576, "((i<1))"
+ line 400, "pan.___", state 1576, "((i>=1))"
+ line 407, "pan.___", state 1582, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 1595, "(1)"
+ line 408, "pan.___", state 1596, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 408, "pan.___", state 1596, "else"
+ line 408, "pan.___", state 1599, "(1)"
+ line 408, "pan.___", state 1600, "(1)"
+ line 408, "pan.___", state 1600, "(1)"
+ line 412, "pan.___", state 1608, "(1)"
+ line 412, "pan.___", state 1609, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 412, "pan.___", state 1609, "else"
+ line 412, "pan.___", state 1612, "(1)"
+ line 412, "pan.___", state 1613, "(1)"
+ line 412, "pan.___", state 1613, "(1)"
+ line 410, "pan.___", state 1618, "((i<1))"
+ line 410, "pan.___", state 1618, "((i>=1))"
+ line 417, "pan.___", state 1625, "(1)"
+ line 417, "pan.___", state 1626, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 417, "pan.___", state 1626, "else"
+ line 417, "pan.___", state 1629, "(1)"
+ line 417, "pan.___", state 1630, "(1)"
+ line 417, "pan.___", state 1630, "(1)"
+ line 419, "pan.___", state 1633, "(1)"
+ line 419, "pan.___", state 1633, "(1)"
+ line 178, "pan.___", state 1658, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 182, "pan.___", state 1671, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 159, "pan.___", state 1681, "(1)"
+ line 163, "pan.___", state 1689, "(1)"
+ line 167, "pan.___", state 1701, "(1)"
+ line 174, "pan.___", state 1712, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 182, "pan.___", state 1734, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, "pan.___", state 1744, "(1)"
+ line 163, "pan.___", state 1752, "(1)"
+ line 167, "pan.___", state 1764, "(1)"
+ line 174, "pan.___", state 1779, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 178, "pan.___", state 1788, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 182, "pan.___", state 1801, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 159, "pan.___", state 1811, "(1)"
+ line 163, "pan.___", state 1819, "(1)"
+ line 167, "pan.___", state 1831, "(1)"
+ line 701, "pan.___", state 1856, "-end-"
+ (158 of 1856 states)
+unreached in proctype :init:
+ (0 of 46 states)
+unreached in proctype :never:
+ line 748, "pan.___", state 8, "-end-"
+ (1 of 8 states)
+
+pan: elapsed time 523 seconds
+pan: rate 90149.985 states/second
+pan: avg transition delay 9.1997e-07 usec
+cp .input.spin urcu_free.spin.input
+cp .input.spin.trail urcu_free.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
--- /dev/null
+[] (read_free -> !read_free_race)
--- /dev/null
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+#define TEST_SIGNAL
+#define TEST_SIGNAL_ON_READ
+//#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 1
+//#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:4:-2
+-4:-4:-4
+1:0:4365
+2:4:4317
+3:4:4320
+4:4:4320
+5:4:4320
+6:4:4323
+7:4:4331
+8:4:4331
+9:4:4331
+10:4:4334
+11:4:4340
+12:4:4344
+13:4:4344
+14:4:4344
+15:4:4347
+16:4:4340
+17:4:4344
+18:4:4344
+19:4:4344
+20:4:4347
+21:4:4355
+22:4:4359
+23:4:4360
+24:0:4365
+25:4:4362
+26:0:4365
+27:3:2331
+28:0:4365
+29:3:2337
+30:0:4365
+31:3:2338
+32:0:4365
+33:3:2339
+34:3:2343
+35:3:2344
+36:3:2352
+37:3:2353
+38:3:2357
+39:3:2358
+40:3:2352
+41:3:2353
+42:3:2357
+43:3:2358
+44:3:2366
+45:3:2371
+46:3:2375
+47:3:2376
+48:3:2383
+49:3:2384
+50:3:2395
+51:3:2396
+52:3:2397
+53:3:2395
+54:3:2396
+55:3:2397
+56:3:2408
+57:3:2413
+58:3:2414
+59:0:4365
+60:3:2426
+61:0:4365
+62:3:2427
+63:0:4365
+64:2:1162
+65:0:4365
+66:3:2428
+67:0:4365
+68:2:1168
+69:0:4365
+70:2:1169
+71:0:4365
+72:3:2427
+73:0:4365
+74:2:1170
+75:0:4365
+76:3:2428
+77:0:4365
+78:3:2429
+79:0:4365
+80:3:2435
+81:3:2436
+82:0:4365
+83:3:2440
+84:3:2444
+85:3:2445
+86:3:2453
+87:3:2454
+88:3:2458
+89:3:2459
+90:3:2453
+91:3:2454
+92:3:2458
+93:3:2459
+94:3:2467
+95:3:2472
+96:3:2473
+97:3:2484
+98:3:2485
+99:3:2496
+100:3:2497
+101:3:2498
+102:3:2496
+103:3:2497
+104:3:2498
+105:3:2509
+106:3:2514
+107:3:2515
+108:0:4365
+109:3:2527
+110:0:4365
+111:3:2528
+112:0:4365
+113:2:1173
+114:0:4365
+115:3:2529
+116:0:4365
+117:2:1179
+118:0:4365
+119:2:1180
+120:0:4365
+121:3:2528
+122:0:4365
+123:2:1181
+124:2:1185
+125:2:1186
+126:2:1194
+127:2:1195
+128:2:1199
+129:2:1200
+130:2:1194
+131:2:1195
+132:2:1199
+133:2:1200
+134:2:1208
+135:2:1213
+136:2:1217
+137:2:1218
+138:2:1225
+139:2:1226
+140:2:1237
+141:2:1238
+142:2:1239
+143:2:1237
+144:2:1238
+145:2:1239
+146:2:1250
+147:2:1255
+148:2:1256
+149:0:4365
+150:3:2529
+151:0:4365
+152:2:1268
+153:0:4365
+154:3:2528
+155:0:4365
+156:2:1270
+157:0:4365
+158:3:2529
+159:0:4365
+160:2:1271
+161:2:1275
+162:2:1276
+163:2:1284
+164:2:1285
+165:2:1289
+166:2:1290
+167:2:1284
+168:2:1285
+169:2:1289
+170:2:1290
+171:2:1298
+172:2:1303
+173:2:1307
+174:2:1308
+175:2:1315
+176:2:1316
+177:2:1327
+178:2:1328
+179:2:1329
+180:2:1327
+181:2:1328
+182:2:1329
+183:2:1340
+184:2:1345
+185:2:1346
+186:0:4365
+187:2:1358
+188:0:4365
+189:2:1360
+190:0:4365
+191:3:2528
+192:0:4365
+193:2:1361
+194:0:4365
+195:3:2529
+196:0:4365
+197:2:1362
+198:2:1366
+199:2:1367
+200:2:1375
+201:2:1376
+202:2:1380
+203:2:1381
+204:2:1375
+205:2:1376
+206:2:1380
+207:2:1381
+208:2:1389
+209:2:1394
+210:2:1398
+211:2:1399
+212:2:1406
+213:2:1407
+214:2:1418
+215:2:1419
+216:2:1420
+217:2:1418
+218:2:1419
+219:2:1420
+220:2:1431
+221:2:1436
+222:2:1437
+223:0:4365
+224:2:1449
+225:0:4365
+226:3:2528
+227:0:4365
+228:2:1451
+229:0:4365
+230:3:2529
+231:0:4365
+232:2:1652
+233:0:4365
+234:2:1653
+235:0:4365
+236:2:1657
+237:0:4365
+238:2:1180
+239:0:4365
+240:3:2528
+241:0:4365
+242:2:1181
+243:2:1185
+244:2:1186
+245:2:1194
+246:2:1195
+247:2:1199
+248:2:1200
+249:2:1194
+250:2:1195
+251:2:1196
+252:2:1208
+253:2:1213
+254:2:1217
+255:2:1218
+256:2:1225
+257:2:1226
+258:2:1237
+259:2:1238
+260:2:1239
+261:2:1237
+262:2:1238
+263:2:1239
+264:2:1250
+265:2:1255
+266:2:1256
+267:0:4365
+268:3:2529
+269:0:4365
+270:2:1268
+271:0:4365
+272:3:2528
+273:0:4365
+274:2:1270
+275:0:4365
+276:3:2529
+277:0:4365
+278:2:1271
+279:2:1275
+280:2:1276
+281:2:1284
+282:2:1285
+283:2:1289
+284:2:1290
+285:2:1284
+286:2:1285
+287:2:1289
+288:2:1290
+289:2:1298
+290:2:1303
+291:2:1307
+292:2:1308
+293:2:1315
+294:2:1316
+295:2:1327
+296:2:1328
+297:2:1329
+298:2:1327
+299:2:1328
+300:2:1329
+301:2:1340
+302:2:1345
+303:2:1346
+304:0:4365
+305:2:1358
+306:0:4365
+307:2:1454
+308:0:4365
+309:3:2528
+310:0:4365
+311:2:1455
+312:0:4365
+313:3:2529
+314:0:4365
+315:2:1652
+316:0:4365
+317:2:1653
+318:0:4365
+319:2:1657
+320:0:4365
+321:2:1660
+322:0:4365
+323:3:2528
+324:0:4365
+325:2:1665
+326:2:1669
+327:2:1670
+328:2:1678
+329:2:1679
+330:2:1683
+331:2:1684
+332:2:1678
+333:2:1679
+334:2:1680
+335:2:1692
+336:2:1697
+337:2:1701
+338:2:1702
+339:2:1709
+340:2:1710
+341:2:1721
+342:2:1722
+343:2:1723
+344:2:1721
+345:2:1722
+346:2:1723
+347:2:1734
+348:2:1739
+349:2:1740
+350:0:4365
+351:3:2529
+352:0:4365
+353:2:1752
+354:0:4365
+355:3:2528
+356:0:4365
+357:2:1754
+358:0:4365
+359:3:2529
+360:0:4365
+361:2:1755
+362:2:1759
+363:2:1760
+364:2:1768
+365:2:1769
+366:2:1773
+367:2:1774
+368:2:1768
+369:2:1769
+370:2:1773
+371:2:1774
+372:2:1782
+373:2:1787
+374:2:1791
+375:2:1792
+376:2:1799
+377:2:1800
+378:2:1811
+379:2:1812
+380:2:1813
+381:2:1811
+382:2:1812
+383:2:1813
+384:2:1824
+385:2:1829
+386:2:1830
+387:0:4365
+388:2:1842
+389:0:4365
+390:3:2528
+391:0:4365
+392:2:1844
+393:0:4365
+394:3:2529
+395:0:4365
+396:2:1845
+397:2:1849
+398:2:1850
+399:2:1858
+400:2:1859
+401:2:1863
+402:2:1864
+403:2:1858
+404:2:1859
+405:2:1863
+406:2:1864
+407:2:1872
+408:2:1877
+409:2:1881
+410:2:1882
+411:2:1889
+412:2:1890
+413:2:1901
+414:2:1902
+415:2:1903
+416:2:1901
+417:2:1902
+418:2:1903
+419:2:1914
+420:2:1919
+421:2:1920
+422:0:4365
+423:2:1932
+424:0:4365
+425:3:2528
+426:0:4365
+427:2:1934
+428:0:4365
+429:3:2529
+430:0:4365
+431:2:1935
+432:0:4365
+433:2:1936
+434:0:4365
+435:2:2129
+436:0:4365
+437:2:2130
+438:0:4365
+439:2:2134
+440:0:4365
+441:3:2528
+442:0:4365
+443:2:2136
+444:0:4365
+445:3:2529
+446:0:4365
+447:2:2137
+448:2:2141
+449:2:2142
+450:2:2150
+451:2:2151
+452:2:2155
+453:2:2156
+454:2:2150
+455:2:2151
+456:2:2155
+457:2:2156
+458:2:2164
+459:2:2169
+460:2:2173
+461:2:2174
+462:2:2181
+463:2:2182
+464:2:2193
+465:2:2194
+466:2:2195
+467:2:2193
+468:2:2194
+469:2:2195
+470:2:2206
+471:2:2211
+472:2:2212
+473:0:4365
+474:2:2224
+475:0:4365
+476:3:2528
+477:0:4365
+478:2:2226
+479:0:4365
+480:3:2529
+481:0:4365
+482:2:1936
+483:0:4365
+484:2:2129
+485:0:4365
+486:2:2130
+487:0:4365
+488:2:2134
+489:0:4365
+490:3:2528
+491:0:4365
+492:2:2136
+493:0:4365
+494:3:2529
+495:0:4365
+496:2:2137
+497:2:2141
+498:2:2142
+499:2:2150
+500:2:2151
+501:2:2155
+502:2:2156
+503:2:2150
+504:2:2151
+505:2:2152
+506:2:2164
+507:2:2169
+508:2:2173
+509:2:2174
+510:2:2181
+511:2:2182
+512:2:2193
+513:2:2194
+514:2:2195
+515:2:2193
+516:2:2194
+517:2:2195
+518:2:2206
+519:2:2211
+520:2:2212
+521:0:4365
+522:2:2224
+523:0:4365
+524:3:2528
+525:0:4365
+526:2:2226
+527:0:4365
+528:3:2529
+529:0:4365
+530:2:2230
+531:0:4365
+532:3:2528
+533:0:4365
+534:2:2235
+535:2:2239
+536:2:2240
+537:2:2248
+538:2:2249
+539:2:2253
+540:2:2254
+541:2:2248
+542:2:2249
+543:2:2250
+544:2:2262
+545:2:2267
+546:2:2271
+547:2:2272
+548:2:2279
+549:2:2280
+550:2:2291
+551:2:2292
+552:2:2293
+553:2:2291
+554:2:2292
+555:2:2293
+556:2:2304
+557:2:2309
+558:2:2310
+559:0:4365
+560:3:2529
+561:0:4365
+562:2:2322
+563:0:4365
+564:2:1169
+565:0:4365
+566:3:2528
+567:0:4365
+568:2:1170
+569:0:4365
+570:3:2529
+571:0:4365
+572:3:2530
+573:0:4365
+574:3:2536
+575:0:4365
+576:3:2537
+577:0:4365
+578:3:2547
+579:0:4365
+580:3:2548
+581:0:4365
+582:3:2552
+583:3:2553
+584:3:2557
+585:3:2561
+586:3:2562
+587:3:2557
+588:3:2561
+589:3:2562
+590:3:2566
+591:3:2574
+592:3:2575
+593:3:2580
+594:3:2587
+595:3:2588
+596:3:2587
+597:3:2588
+598:3:2595
+599:3:2600
+600:0:4365
+601:3:2611
+602:0:4365
+603:3:2615
+604:3:2616
+605:3:2620
+606:3:2624
+607:3:2625
+608:3:2620
+609:3:2624
+610:3:2625
+611:3:2629
+612:3:2637
+613:3:2638
+614:3:2643
+615:3:2650
+616:3:2651
+617:3:2650
+618:3:2651
+619:3:2658
+620:3:2663
+621:0:4365
+622:3:2611
+623:0:4365
+624:3:2615
+625:3:2616
+626:3:2620
+627:3:2624
+628:3:2625
+629:3:2620
+630:3:2624
+631:3:2625
+632:3:2629
+633:3:2637
+634:3:2638
+635:3:2643
+636:3:2650
+637:3:2651
+638:3:2650
+639:3:2651
+640:3:2658
+641:3:2663
+642:0:4365
+643:3:2674
+644:0:4365
+645:3:2682
+646:3:2683
+647:3:2687
+648:3:2691
+649:3:2692
+650:3:2687
+651:3:2691
+652:3:2692
+653:3:2696
+654:3:2704
+655:3:2705
+656:3:2710
+657:3:2717
+658:3:2718
+659:3:2717
+660:3:2718
+661:3:2725
+662:3:2730
+663:0:4365
+664:3:2745
+665:0:4365
+666:3:2746
+667:0:4365
+668:2:1173
+669:0:4365
+670:3:2747
+671:0:4365
+672:2:1179
+673:0:4365
+674:2:1180
+675:0:4365
+676:3:2746
+677:0:4365
+678:2:1181
+679:2:1185
+680:2:1186
+681:2:1194
+682:2:1195
+683:2:1199
+684:2:1200
+685:2:1194
+686:2:1195
+687:2:1199
+688:2:1200
+689:2:1208
+690:2:1213
+691:2:1217
+692:2:1218
+693:2:1225
+694:2:1226
+695:2:1237
+696:2:1238
+697:2:1239
+698:2:1237
+699:2:1238
+700:2:1239
+701:2:1250
+702:2:1255
+703:2:1256
+704:0:4365
+705:3:2747
+706:0:4365
+707:2:1268
+708:0:4365
+709:3:2746
+710:0:4365
+711:2:1270
+712:0:4365
+713:3:2747
+714:0:4365
+715:2:1271
+716:2:1275
+717:2:1276
+718:2:1284
+719:2:1285
+720:2:1289
+721:2:1290
+722:2:1284
+723:2:1285
+724:2:1289
+725:2:1290
+726:2:1298
+727:2:1303
+728:2:1307
+729:2:1308
+730:2:1315
+731:2:1316
+732:2:1327
+733:2:1328
+734:2:1329
+735:2:1327
+736:2:1328
+737:2:1329
+738:2:1340
+739:2:1345
+740:2:1346
+741:0:4365
+742:2:1358
+743:0:4365
+744:2:1360
+745:0:4365
+746:3:2746
+747:0:4365
+748:2:1361
+749:0:4365
+750:3:2747
+751:0:4365
+752:2:1362
+753:2:1366
+754:2:1367
+755:2:1375
+756:2:1376
+757:2:1380
+758:2:1381
+759:2:1375
+760:2:1376
+761:2:1380
+762:2:1381
+763:2:1389
+764:2:1394
+765:2:1398
+766:2:1399
+767:2:1406
+768:2:1407
+769:2:1418
+770:2:1419
+771:2:1420
+772:2:1418
+773:2:1419
+774:2:1420
+775:2:1431
+776:2:1436
+777:2:1437
+778:0:4365
+779:2:1449
+780:0:4365
+781:3:2746
+782:0:4365
+783:2:1451
+784:0:4365
+785:3:2747
+786:0:4365
+787:2:1652
+788:0:4365
+789:2:1653
+790:0:4365
+791:2:1657
+792:0:4365
+793:2:1180
+794:0:4365
+795:3:2746
+796:0:4365
+797:2:1181
+798:2:1185
+799:2:1186
+800:2:1194
+801:2:1195
+802:2:1199
+803:2:1200
+804:2:1194
+805:2:1195
+806:2:1196
+807:2:1208
+808:2:1213
+809:2:1217
+810:2:1218
+811:2:1225
+812:2:1226
+813:2:1237
+814:2:1238
+815:2:1239
+816:2:1237
+817:2:1238
+818:2:1239
+819:2:1250
+820:2:1255
+821:2:1256
+822:0:4365
+823:3:2747
+824:0:4365
+825:2:1268
+826:0:4365
+827:3:2746
+828:0:4365
+829:2:1270
+830:0:4365
+831:3:2747
+832:0:4365
+833:2:1271
+834:2:1275
+835:2:1276
+836:2:1284
+837:2:1285
+838:2:1289
+839:2:1290
+840:2:1284
+841:2:1285
+842:2:1289
+843:2:1290
+844:2:1298
+845:2:1303
+846:2:1307
+847:2:1308
+848:2:1315
+849:2:1316
+850:2:1327
+851:2:1328
+852:2:1329
+853:2:1327
+854:2:1328
+855:2:1329
+856:2:1340
+857:2:1345
+858:2:1346
+859:0:4365
+860:2:1358
+861:0:4365
+862:2:1454
+863:0:4365
+864:3:2746
+865:0:4365
+866:2:1455
+867:0:4365
+868:3:2747
+869:0:4365
+870:2:1652
+871:0:4365
+872:2:1653
+873:0:4365
+874:2:1657
+875:0:4365
+876:2:1660
+877:0:4365
+878:3:2746
+879:0:4365
+880:2:1665
+881:2:1669
+882:2:1670
+883:2:1678
+884:2:1679
+885:2:1683
+886:2:1684
+887:2:1678
+888:2:1679
+889:2:1680
+890:2:1692
+891:2:1697
+892:2:1701
+893:2:1702
+894:2:1709
+895:2:1710
+896:2:1721
+897:2:1722
+898:2:1723
+899:2:1721
+900:2:1722
+901:2:1723
+902:2:1734
+903:2:1739
+904:2:1740
+905:0:4365
+906:3:2747
+907:0:4365
+908:2:1752
+909:0:4365
+910:3:2746
+911:0:4365
+912:2:1754
+913:0:4365
+914:3:2747
+915:0:4365
+916:2:1755
+917:2:1759
+918:2:1760
+919:2:1768
+920:2:1769
+921:2:1773
+922:2:1774
+923:2:1768
+924:2:1769
+925:2:1773
+926:2:1774
+927:2:1782
+928:2:1787
+929:2:1791
+930:2:1792
+931:2:1799
+932:2:1800
+933:2:1811
+934:2:1812
+935:2:1813
+936:2:1811
+937:2:1812
+938:2:1813
+939:2:1824
+940:2:1829
+941:2:1830
+942:0:4365
+943:2:1842
+944:0:4365
+945:3:2746
+946:0:4365
+947:2:1844
+948:0:4365
+949:3:2747
+950:0:4365
+951:2:1845
+952:2:1849
+953:2:1850
+954:2:1858
+955:2:1859
+956:2:1863
+957:2:1864
+958:2:1858
+959:2:1859
+960:2:1863
+961:2:1864
+962:2:1872
+963:2:1877
+964:2:1881
+965:2:1882
+966:2:1889
+967:2:1890
+968:2:1901
+969:2:1902
+970:2:1903
+971:2:1901
+972:2:1902
+973:2:1903
+974:2:1914
+975:2:1919
+976:2:1920
+977:0:4365
+978:2:1932
+979:0:4365
+980:3:2746
+981:0:4365
+982:2:1934
+983:0:4365
+984:3:2747
+985:0:4365
+986:2:1935
+987:0:4365
+988:2:1936
+989:0:4365
+990:2:2129
+991:0:4365
+992:2:2130
+993:0:4365
+994:2:2134
+995:0:4365
+996:3:2746
+997:0:4365
+998:2:2136
+999:0:4365
+1000:3:2747
+1001:0:4365
+1002:2:2137
+1003:2:2141
+1004:2:2142
+1005:2:2150
+1006:2:2151
+1007:2:2155
+1008:2:2156
+1009:2:2150
+1010:2:2151
+1011:2:2155
+1012:2:2156
+1013:2:2164
+1014:2:2169
+1015:2:2173
+1016:2:2174
+1017:2:2181
+1018:2:2182
+1019:2:2193
+1020:2:2194
+1021:2:2195
+1022:2:2193
+1023:2:2194
+1024:2:2195
+1025:2:2206
+1026:2:2211
+1027:2:2212
+1028:0:4365
+1029:2:2224
+1030:0:4365
+1031:3:2746
+1032:0:4365
+1033:2:2226
+1034:0:4365
+1035:3:2747
+1036:0:4365
+1037:2:1936
+1038:0:4365
+1039:2:2129
+1040:0:4365
+1041:2:2130
+1042:0:4365
+1043:2:2134
+1044:0:4365
+1045:3:2746
+1046:0:4365
+1047:2:2136
+1048:0:4365
+1049:3:2747
+1050:0:4365
+1051:2:2137
+1052:2:2141
+1053:2:2142
+1054:2:2150
+1055:2:2151
+1056:2:2155
+1057:2:2156
+1058:2:2150
+1059:2:2151
+1060:2:2152
+1061:2:2164
+1062:2:2169
+1063:2:2173
+1064:2:2174
+1065:2:2181
+1066:2:2182
+1067:2:2193
+1068:2:2194
+1069:2:2195
+1070:2:2193
+1071:2:2194
+1072:2:2195
+1073:2:2206
+1074:2:2211
+1075:2:2212
+1076:0:4365
+1077:2:2224
+1078:0:4365
+1079:3:2746
+1080:0:4365
+1081:2:2226
+1082:0:4365
+1083:3:2747
+1084:0:4365
+1085:2:2230
+1086:0:4365
+1087:3:2746
+1088:0:4365
+1089:2:2235
+1090:2:2239
+1091:2:2240
+1092:2:2248
+1093:2:2249
+1094:2:2253
+1095:2:2254
+1096:2:2248
+1097:2:2249
+1098:2:2250
+1099:2:2262
+1100:2:2267
+1101:2:2271
+1102:2:2272
+1103:2:2279
+1104:2:2280
+1105:2:2291
+1106:2:2292
+1107:2:2293
+1108:2:2291
+1109:2:2292
+1110:2:2293
+1111:2:2304
+1112:2:2309
+1113:2:2310
+1114:0:4365
+1115:3:2747
+1116:0:4365
+1117:2:2322
+1118:0:4365
+1119:2:1169
+1120:0:4365
+1121:3:2746
+1122:0:4365
+1123:2:1170
+1124:0:4365
+1125:3:2747
+1126:0:4365
+1127:3:2748
+1128:0:4365
+1129:3:2754
+1130:0:4365
+1131:3:2755
+1132:3:2759
+1133:3:2760
+1134:3:2768
+1135:3:2769
+1136:3:2773
+1137:3:2774
+1138:3:2768
+1139:3:2769
+1140:3:2773
+1141:3:2774
+1142:3:2782
+1143:3:2787
+1144:3:2791
+1145:3:2792
+1146:3:2799
+1147:3:2800
+1148:3:2811
+1149:3:2812
+1150:3:2813
+1151:3:2811
+1152:3:2812
+1153:3:2813
+1154:3:2824
+1155:3:2829
+1156:3:2830
+1157:0:4365
+1158:3:2842
+1159:0:4365
+1160:3:2843
+1161:0:4365
+1162:2:1173
+1163:0:4365
+1164:3:2844
+1165:0:4365
+1166:2:1179
+1167:0:4365
+1168:2:1180
+1169:0:4365
+1170:3:2843
+1171:0:4365
+1172:2:1181
+1173:2:1185
+1174:2:1186
+1175:2:1194
+1176:2:1195
+1177:2:1199
+1178:2:1200
+1179:2:1194
+1180:2:1195
+1181:2:1199
+1182:2:1200
+1183:2:1208
+1184:2:1213
+1185:2:1217
+1186:2:1218
+1187:2:1225
+1188:2:1226
+1189:2:1237
+1190:2:1238
+1191:2:1239
+1192:2:1237
+1193:2:1238
+1194:2:1239
+1195:2:1250
+1196:2:1255
+1197:2:1256
+1198:0:4365
+1199:3:2844
+1200:0:4365
+1201:2:1268
+1202:0:4365
+1203:3:2843
+1204:0:4365
+1205:2:1270
+1206:0:4365
+1207:3:2844
+1208:0:4365
+1209:2:1271
+1210:2:1275
+1211:2:1276
+1212:2:1284
+1213:2:1285
+1214:2:1289
+1215:2:1290
+1216:2:1284
+1217:2:1285
+1218:2:1289
+1219:2:1290
+1220:2:1298
+1221:2:1303
+1222:2:1307
+1223:2:1308
+1224:2:1315
+1225:2:1316
+1226:2:1327
+1227:2:1328
+1228:2:1329
+1229:2:1327
+1230:2:1328
+1231:2:1329
+1232:2:1340
+1233:2:1345
+1234:2:1346
+1235:0:4365
+1236:2:1358
+1237:0:4365
+1238:2:1360
+1239:0:4365
+1240:3:2843
+1241:0:4365
+1242:2:1361
+1243:0:4365
+1244:3:2844
+1245:0:4365
+1246:2:1362
+1247:2:1366
+1248:2:1367
+1249:2:1375
+1250:2:1376
+1251:2:1380
+1252:2:1381
+1253:2:1375
+1254:2:1376
+1255:2:1380
+1256:2:1381
+1257:2:1389
+1258:2:1394
+1259:2:1398
+1260:2:1399
+1261:2:1406
+1262:2:1407
+1263:2:1418
+1264:2:1419
+1265:2:1420
+1266:2:1418
+1267:2:1419
+1268:2:1420
+1269:2:1431
+1270:2:1436
+1271:2:1437
+1272:0:4365
+1273:2:1449
+1274:0:4365
+1275:3:2843
+1276:0:4365
+1277:2:1451
+1278:0:4365
+1279:3:2844
+1280:0:4365
+1281:2:1652
+1282:0:4365
+1283:2:1653
+1284:0:4365
+1285:2:1657
+1286:0:4365
+1287:2:1180
+1288:0:4365
+1289:3:2843
+1290:0:4365
+1291:2:1181
+1292:2:1185
+1293:2:1186
+1294:2:1194
+1295:2:1195
+1296:2:1199
+1297:2:1200
+1298:2:1194
+1299:2:1195
+1300:2:1196
+1301:2:1208
+1302:2:1213
+1303:2:1217
+1304:2:1218
+1305:2:1225
+1306:2:1226
+1307:2:1237
+1308:2:1238
+1309:2:1239
+1310:2:1237
+1311:2:1238
+1312:2:1239
+1313:2:1250
+1314:2:1255
+1315:2:1256
+1316:0:4365
+1317:3:2844
+1318:0:4365
+1319:2:1268
+1320:0:4365
+1321:3:2843
+1322:0:4365
+1323:2:1270
+1324:0:4365
+1325:3:2844
+1326:0:4365
+1327:2:1271
+1328:2:1275
+1329:2:1276
+1330:2:1284
+1331:2:1285
+1332:2:1289
+1333:2:1290
+1334:2:1284
+1335:2:1285
+1336:2:1289
+1337:2:1290
+1338:2:1298
+1339:2:1303
+1340:2:1307
+1341:2:1308
+1342:2:1315
+1343:2:1316
+1344:2:1327
+1345:2:1328
+1346:2:1329
+1347:2:1327
+1348:2:1328
+1349:2:1329
+1350:2:1340
+1351:2:1345
+1352:2:1346
+1353:0:4365
+1354:2:1358
+1355:0:4365
+1356:2:1454
+1357:0:4365
+1358:3:2843
+1359:0:4365
+1360:2:1455
+1361:0:4365
+1362:3:2844
+1363:0:4365
+1364:2:1652
+1365:0:4365
+1366:2:1653
+1367:0:4365
+1368:2:1657
+1369:0:4365
+1370:2:1660
+1371:0:4365
+1372:3:2843
+1373:0:4365
+1374:2:1665
+1375:2:1669
+1376:2:1670
+1377:2:1678
+1378:2:1679
+1379:2:1683
+1380:2:1684
+1381:2:1678
+1382:2:1679
+1383:2:1680
+1384:2:1692
+1385:2:1697
+1386:2:1701
+1387:2:1702
+1388:2:1709
+1389:2:1710
+1390:2:1721
+1391:2:1722
+1392:2:1723
+1393:2:1721
+1394:2:1722
+1395:2:1723
+1396:2:1734
+1397:2:1739
+1398:2:1740
+1399:0:4365
+1400:3:2844
+1401:0:4365
+1402:2:1752
+1403:0:4365
+1404:3:2843
+1405:0:4365
+1406:2:1754
+1407:0:4365
+1408:3:2844
+1409:0:4365
+1410:2:1755
+1411:2:1759
+1412:2:1760
+1413:2:1768
+1414:2:1769
+1415:2:1773
+1416:2:1774
+1417:2:1768
+1418:2:1769
+1419:2:1773
+1420:2:1774
+1421:2:1782
+1422:2:1787
+1423:2:1791
+1424:2:1792
+1425:2:1799
+1426:2:1800
+1427:2:1811
+1428:2:1812
+1429:2:1813
+1430:2:1811
+1431:2:1812
+1432:2:1813
+1433:2:1824
+1434:2:1829
+1435:2:1830
+1436:0:4365
+1437:2:1842
+1438:0:4365
+1439:3:2843
+1440:0:4365
+1441:2:1844
+1442:0:4365
+1443:3:2844
+1444:0:4365
+1445:2:1845
+1446:2:1849
+1447:2:1850
+1448:2:1858
+1449:2:1859
+1450:2:1863
+1451:2:1864
+1452:2:1858
+1453:2:1859
+1454:2:1863
+1455:2:1864
+1456:2:1872
+1457:2:1877
+1458:2:1881
+1459:2:1882
+1460:2:1889
+1461:2:1890
+1462:2:1901
+1463:2:1902
+1464:2:1903
+1465:2:1901
+1466:2:1902
+1467:2:1903
+1468:2:1914
+1469:2:1919
+1470:2:1920
+1471:0:4365
+1472:2:1932
+1473:0:4365
+1474:3:2843
+1475:0:4365
+1476:2:1934
+1477:0:4365
+1478:3:2844
+1479:0:4365
+1480:2:1935
+1481:0:4365
+1482:2:1936
+1483:0:4365
+1484:2:2129
+1485:0:4365
+1486:2:2130
+1487:0:4365
+1488:2:2134
+1489:0:4365
+1490:3:2843
+1491:0:4365
+1492:2:2136
+1493:0:4365
+1494:3:2844
+1495:0:4365
+1496:2:2137
+1497:2:2141
+1498:2:2142
+1499:2:2150
+1500:2:2151
+1501:2:2155
+1502:2:2156
+1503:2:2150
+1504:2:2151
+1505:2:2155
+1506:2:2156
+1507:2:2164
+1508:2:2169
+1509:2:2173
+1510:2:2174
+1511:2:2181
+1512:2:2182
+1513:2:2193
+1514:2:2194
+1515:2:2195
+1516:2:2193
+1517:2:2194
+1518:2:2195
+1519:2:2206
+1520:2:2211
+1521:2:2212
+1522:0:4365
+1523:2:2224
+1524:0:4365
+1525:3:2843
+1526:0:4365
+1527:2:2226
+1528:0:4365
+1529:3:2844
+1530:0:4365
+1531:2:1936
+1532:0:4365
+1533:2:2129
+1534:0:4365
+1535:2:2130
+1536:0:4365
+1537:2:2134
+1538:0:4365
+1539:3:2843
+1540:0:4365
+1541:2:2136
+1542:0:4365
+1543:3:2844
+1544:0:4365
+1545:2:2137
+1546:2:2141
+1547:2:2142
+1548:2:2150
+1549:2:2151
+1550:2:2155
+1551:2:2156
+1552:2:2150
+1553:2:2151
+1554:2:2152
+1555:2:2164
+1556:2:2169
+1557:2:2173
+1558:2:2174
+1559:2:2181
+1560:2:2182
+1561:2:2193
+1562:2:2194
+1563:2:2195
+1564:2:2193
+1565:2:2194
+1566:2:2195
+1567:2:2206
+1568:2:2211
+1569:2:2212
+1570:0:4365
+1571:2:2224
+1572:0:4365
+1573:3:2843
+1574:0:4365
+1575:2:2226
+1576:0:4365
+1577:3:2844
+1578:0:4365
+1579:2:2230
+1580:0:4365
+1581:3:2843
+1582:0:4365
+1583:2:2235
+1584:2:2239
+1585:2:2240
+1586:2:2248
+1587:2:2249
+1588:2:2253
+1589:2:2254
+1590:2:2248
+1591:2:2249
+1592:2:2250
+1593:2:2262
+1594:2:2267
+1595:2:2271
+1596:2:2272
+1597:2:2279
+1598:2:2280
+1599:2:2291
+1600:2:2292
+1601:2:2293
+1602:2:2291
+1603:2:2292
+1604:2:2293
+1605:2:2304
+1606:2:2309
+1607:2:2310
+1608:0:4365
+1609:3:2844
+1610:0:4365
+1611:2:2322
+1612:0:4365
+1613:2:1169
+1614:0:4365
+1615:3:2843
+1616:0:4365
+1617:2:1170
+1618:0:4365
+1619:3:2844
+1620:0:4365
+1621:3:2845
+1622:0:4365
+1623:3:2851
+1624:0:4365
+1625:3:2854
+1626:3:2855
+1627:3:2867
+1628:3:2868
+1629:3:2872
+1630:3:2873
+1631:3:2867
+1632:3:2868
+1633:3:2872
+1634:3:2873
+1635:3:2881
+1636:3:2886
+1637:3:2890
+1638:3:2891
+1639:3:2898
+1640:3:2899
+1641:3:2910
+1642:3:2911
+1643:3:2912
+1644:3:2910
+1645:3:2911
+1646:3:2912
+1647:3:2923
+1648:3:2928
+1649:3:2929
+1650:0:4365
+1651:3:2941
+1652:0:4365
+1653:3:2942
+1654:0:4365
+1655:2:1173
+1656:0:4365
+1657:3:2943
+1658:0:4365
+1659:2:1179
+1660:0:4365
+1661:2:1180
+1662:0:4365
+1663:3:2942
+1664:0:4365
+1665:2:1181
+1666:2:1185
+1667:2:1186
+1668:2:1194
+1669:2:1195
+1670:2:1199
+1671:2:1200
+1672:2:1194
+1673:2:1195
+1674:2:1199
+1675:2:1200
+1676:2:1208
+1677:2:1213
+1678:2:1217
+1679:2:1218
+1680:2:1225
+1681:2:1226
+1682:2:1237
+1683:2:1238
+1684:2:1239
+1685:2:1237
+1686:2:1238
+1687:2:1239
+1688:2:1250
+1689:2:1255
+1690:2:1256
+1691:0:4365
+1692:3:2943
+1693:0:4365
+1694:2:1268
+1695:0:4365
+1696:3:2942
+1697:0:4365
+1698:2:1270
+1699:0:4365
+1700:3:2943
+1701:0:4365
+1702:2:1271
+1703:2:1275
+1704:2:1276
+1705:2:1284
+1706:2:1285
+1707:2:1289
+1708:2:1290
+1709:2:1284
+1710:2:1285
+1711:2:1289
+1712:2:1290
+1713:2:1298
+1714:2:1303
+1715:2:1307
+1716:2:1308
+1717:2:1315
+1718:2:1316
+1719:2:1327
+1720:2:1328
+1721:2:1329
+1722:2:1327
+1723:2:1328
+1724:2:1329
+1725:2:1340
+1726:2:1345
+1727:2:1346
+1728:0:4365
+1729:2:1358
+1730:0:4365
+1731:2:1360
+1732:0:4365
+1733:3:2942
+1734:0:4365
+1735:2:1361
+1736:0:4365
+1737:3:2943
+1738:0:4365
+1739:2:1362
+1740:2:1366
+1741:2:1367
+1742:2:1375
+1743:2:1376
+1744:2:1380
+1745:2:1381
+1746:2:1375
+1747:2:1376
+1748:2:1380
+1749:2:1381
+1750:2:1389
+1751:2:1394
+1752:2:1398
+1753:2:1399
+1754:2:1406
+1755:2:1407
+1756:2:1418
+1757:2:1419
+1758:2:1420
+1759:2:1418
+1760:2:1419
+1761:2:1420
+1762:2:1431
+1763:2:1436
+1764:2:1437
+1765:0:4365
+1766:2:1449
+1767:0:4365
+1768:3:2942
+1769:0:4365
+1770:2:1451
+1771:0:4365
+1772:3:2943
+1773:0:4365
+1774:2:1652
+1775:0:4365
+1776:2:1653
+1777:0:4365
+1778:2:1657
+1779:0:4365
+1780:2:1180
+1781:0:4365
+1782:3:2942
+1783:0:4365
+1784:2:1181
+1785:2:1185
+1786:2:1186
+1787:2:1194
+1788:2:1195
+1789:2:1199
+1790:2:1200
+1791:2:1194
+1792:2:1195
+1793:2:1196
+1794:2:1208
+1795:2:1213
+1796:2:1217
+1797:2:1218
+1798:2:1225
+1799:2:1226
+1800:2:1237
+1801:2:1238
+1802:2:1239
+1803:2:1237
+1804:2:1238
+1805:2:1239
+1806:2:1250
+1807:2:1255
+1808:2:1256
+1809:0:4365
+1810:3:2943
+1811:0:4365
+1812:2:1268
+1813:0:4365
+1814:3:2942
+1815:0:4365
+1816:2:1270
+1817:0:4365
+1818:3:2943
+1819:0:4365
+1820:2:1271
+1821:2:1275
+1822:2:1276
+1823:2:1284
+1824:2:1285
+1825:2:1289
+1826:2:1290
+1827:2:1284
+1828:2:1285
+1829:2:1289
+1830:2:1290
+1831:2:1298
+1832:2:1303
+1833:2:1307
+1834:2:1308
+1835:2:1315
+1836:2:1316
+1837:2:1327
+1838:2:1328
+1839:2:1329
+1840:2:1327
+1841:2:1328
+1842:2:1329
+1843:2:1340
+1844:2:1345
+1845:2:1346
+1846:0:4365
+1847:2:1358
+1848:0:4365
+1849:2:1454
+1850:0:4365
+1851:3:2942
+1852:0:4365
+1853:2:1455
+1854:0:4365
+1855:3:2943
+1856:0:4365
+1857:2:1652
+1858:0:4365
+1859:2:1653
+1860:0:4365
+1861:2:1657
+1862:0:4365
+1863:2:1660
+1864:0:4365
+1865:3:2942
+1866:0:4365
+1867:2:1665
+1868:2:1669
+1869:2:1670
+1870:2:1678
+1871:2:1679
+1872:2:1683
+1873:2:1684
+1874:2:1678
+1875:2:1679
+1876:2:1680
+1877:2:1692
+1878:2:1697
+1879:2:1701
+1880:2:1702
+1881:2:1709
+1882:2:1710
+1883:2:1721
+1884:2:1722
+1885:2:1723
+1886:2:1721
+1887:2:1722
+1888:2:1723
+1889:2:1734
+1890:2:1739
+1891:2:1740
+1892:0:4365
+1893:3:2943
+1894:0:4365
+1895:2:1752
+1896:0:4365
+1897:3:2942
+1898:0:4365
+1899:2:1754
+1900:0:4365
+1901:3:2943
+1902:0:4365
+1903:2:1755
+1904:2:1759
+1905:2:1760
+1906:2:1768
+1907:2:1769
+1908:2:1773
+1909:2:1774
+1910:2:1768
+1911:2:1769
+1912:2:1773
+1913:2:1774
+1914:2:1782
+1915:2:1787
+1916:2:1791
+1917:2:1792
+1918:2:1799
+1919:2:1800
+1920:2:1811
+1921:2:1812
+1922:2:1813
+1923:2:1811
+1924:2:1812
+1925:2:1813
+1926:2:1824
+1927:2:1829
+1928:2:1830
+1929:0:4365
+1930:2:1842
+1931:0:4365
+1932:3:2942
+1933:0:4365
+1934:2:1844
+1935:0:4365
+1936:3:2943
+1937:0:4365
+1938:2:1845
+1939:2:1849
+1940:2:1850
+1941:2:1858
+1942:2:1859
+1943:2:1863
+1944:2:1864
+1945:2:1858
+1946:2:1859
+1947:2:1863
+1948:2:1864
+1949:2:1872
+1950:2:1877
+1951:2:1881
+1952:2:1882
+1953:2:1889
+1954:2:1890
+1955:2:1901
+1956:2:1902
+1957:2:1903
+1958:2:1901
+1959:2:1902
+1960:2:1903
+1961:2:1914
+1962:2:1919
+1963:2:1920
+1964:0:4365
+1965:2:1932
+1966:0:4365
+1967:3:2942
+1968:0:4365
+1969:2:1934
+1970:0:4365
+1971:3:2943
+1972:0:4365
+1973:2:1935
+1974:0:4365
+1975:2:1936
+1976:0:4365
+1977:2:2129
+1978:0:4365
+1979:2:2130
+1980:0:4365
+1981:2:2134
+1982:0:4365
+1983:3:2942
+1984:0:4365
+1985:2:2136
+1986:0:4365
+1987:3:2943
+1988:0:4365
+1989:2:2137
+1990:2:2141
+1991:2:2142
+1992:2:2150
+1993:2:2151
+1994:2:2155
+1995:2:2156
+1996:2:2150
+1997:2:2151
+1998:2:2155
+1999:2:2156
+2000:2:2164
+2001:2:2169
+2002:2:2173
+2003:2:2174
+2004:2:2181
+2005:2:2182
+2006:2:2193
+2007:2:2194
+2008:2:2195
+2009:2:2193
+2010:2:2194
+2011:2:2195
+2012:2:2206
+2013:2:2211
+2014:2:2212
+2015:0:4365
+2016:2:2224
+2017:0:4365
+2018:3:2942
+2019:0:4365
+2020:2:2226
+2021:0:4365
+2022:3:2943
+2023:0:4365
+2024:2:1936
+2025:0:4365
+2026:2:2129
+2027:0:4365
+2028:2:2130
+2029:0:4365
+2030:2:2134
+2031:0:4365
+2032:3:2942
+2033:0:4365
+2034:2:2136
+2035:0:4365
+2036:3:2943
+2037:0:4365
+2038:2:2137
+2039:2:2141
+2040:2:2142
+2041:2:2150
+2042:2:2151
+2043:2:2155
+2044:2:2156
+2045:2:2150
+2046:2:2151
+2047:2:2152
+2048:2:2164
+2049:2:2169
+2050:2:2173
+2051:2:2174
+2052:2:2181
+2053:2:2182
+2054:2:2193
+2055:2:2194
+2056:2:2195
+2057:2:2193
+2058:2:2194
+2059:2:2195
+2060:2:2206
+2061:2:2211
+2062:2:2212
+2063:0:4365
+2064:2:2224
+2065:0:4365
+2066:3:2942
+2067:0:4365
+2068:2:2226
+2069:0:4365
+2070:3:2943
+2071:0:4365
+2072:2:2230
+2073:0:4365
+2074:3:2942
+2075:0:4365
+2076:2:2235
+2077:2:2239
+2078:2:2240
+2079:2:2248
+2080:2:2249
+2081:2:2253
+2082:2:2254
+2083:2:2248
+2084:2:2249
+2085:2:2250
+2086:2:2262
+2087:2:2267
+2088:2:2271
+2089:2:2272
+2090:2:2279
+2091:2:2280
+2092:2:2291
+2093:2:2292
+2094:2:2293
+2095:2:2291
+2096:2:2292
+2097:2:2293
+2098:2:2304
+2099:2:2309
+2100:2:2310
+2101:0:4365
+2102:3:2943
+2103:0:4365
+2104:2:2322
+2105:0:4365
+2106:2:1169
+2107:0:4365
+2108:3:2942
+2109:0:4365
+2110:2:1170
+2111:0:4365
+2112:3:2943
+2113:0:4365
+2114:3:2944
+2115:0:4365
+2116:3:2950
+2117:0:4365
+2118:3:2951
+2119:0:4365
+2120:3:2952
+2121:0:4365
+2122:3:2953
+2123:0:4365
+2124:3:2954
+2125:3:2958
+2126:3:2959
+2127:3:2967
+2128:3:2968
+2129:3:2972
+2130:3:2973
+2131:3:2967
+2132:3:2968
+2133:3:2972
+2134:3:2973
+2135:3:2981
+2136:3:2986
+2137:3:2990
+2138:3:2991
+2139:3:2998
+2140:3:2999
+2141:3:3010
+2142:3:3011
+2143:3:3012
+2144:3:3010
+2145:3:3011
+2146:3:3012
+2147:3:3023
+2148:3:3028
+2149:3:3029
+2150:0:4365
+2151:3:3041
+2152:0:4365
+2153:3:3042
+2154:0:4365
+2155:2:1173
+2156:0:4365
+2157:3:3043
+2158:0:4365
+2159:2:1179
+2160:0:4365
+2161:2:1180
+2162:0:4365
+2163:3:3042
+2164:0:4365
+2165:2:1181
+2166:2:1185
+2167:2:1186
+2168:2:1194
+2169:2:1195
+2170:2:1199
+2171:2:1200
+2172:2:1194
+2173:2:1195
+2174:2:1199
+2175:2:1200
+2176:2:1208
+2177:2:1213
+2178:2:1217
+2179:2:1218
+2180:2:1225
+2181:2:1226
+2182:2:1237
+2183:2:1238
+2184:2:1239
+2185:2:1237
+2186:2:1238
+2187:2:1239
+2188:2:1250
+2189:2:1255
+2190:2:1256
+2191:0:4365
+2192:3:3043
+2193:0:4365
+2194:2:1268
+2195:0:4365
+2196:3:3042
+2197:0:4365
+2198:2:1270
+2199:0:4365
+2200:3:3043
+2201:0:4365
+2202:2:1271
+2203:2:1275
+2204:2:1276
+2205:2:1284
+2206:2:1285
+2207:2:1289
+2208:2:1290
+2209:2:1284
+2210:2:1285
+2211:2:1289
+2212:2:1290
+2213:2:1298
+2214:2:1303
+2215:2:1307
+2216:2:1308
+2217:2:1315
+2218:2:1316
+2219:2:1327
+2220:2:1328
+2221:2:1329
+2222:2:1327
+2223:2:1328
+2224:2:1329
+2225:2:1340
+2226:2:1345
+2227:2:1346
+2228:0:4365
+2229:2:1358
+2230:0:4365
+2231:2:1360
+2232:0:4365
+2233:3:3042
+2234:0:4365
+2235:2:1361
+2236:0:4365
+2237:3:3043
+2238:0:4365
+2239:2:1362
+2240:2:1366
+2241:2:1367
+2242:2:1375
+2243:2:1376
+2244:2:1380
+2245:2:1381
+2246:2:1375
+2247:2:1376
+2248:2:1380
+2249:2:1381
+2250:2:1389
+2251:2:1394
+2252:2:1398
+2253:2:1399
+2254:2:1406
+2255:2:1407
+2256:2:1418
+2257:2:1419
+2258:2:1420
+2259:2:1418
+2260:2:1419
+2261:2:1420
+2262:2:1431
+2263:2:1436
+2264:2:1437
+2265:0:4365
+2266:2:1449
+2267:0:4365
+2268:3:3042
+2269:0:4365
+2270:2:1451
+2271:0:4365
+2272:3:3043
+2273:0:4365
+2274:2:1652
+2275:0:4365
+2276:2:1653
+2277:0:4365
+2278:2:1657
+2279:0:4365
+2280:2:1180
+2281:0:4365
+2282:3:3042
+2283:0:4365
+2284:2:1181
+2285:2:1185
+2286:2:1186
+2287:2:1194
+2288:2:1195
+2289:2:1199
+2290:2:1200
+2291:2:1194
+2292:2:1195
+2293:2:1196
+2294:2:1208
+2295:2:1213
+2296:2:1217
+2297:2:1218
+2298:2:1225
+2299:2:1226
+2300:2:1237
+2301:2:1238
+2302:2:1239
+2303:2:1237
+2304:2:1238
+2305:2:1239
+2306:2:1250
+2307:2:1255
+2308:2:1256
+2309:0:4365
+2310:3:3043
+2311:0:4365
+2312:2:1268
+2313:0:4365
+2314:3:3042
+2315:0:4365
+2316:2:1270
+2317:0:4365
+2318:3:3043
+2319:0:4365
+2320:2:1271
+2321:2:1275
+2322:2:1276
+2323:2:1284
+2324:2:1285
+2325:2:1289
+2326:2:1290
+2327:2:1284
+2328:2:1285
+2329:2:1289
+2330:2:1290
+2331:2:1298
+2332:2:1303
+2333:2:1307
+2334:2:1308
+2335:2:1315
+2336:2:1316
+2337:2:1327
+2338:2:1328
+2339:2:1329
+2340:2:1327
+2341:2:1328
+2342:2:1329
+2343:2:1340
+2344:2:1345
+2345:2:1346
+2346:0:4365
+2347:2:1358
+2348:0:4365
+2349:2:1454
+2350:0:4365
+2351:3:3042
+2352:0:4365
+2353:2:1455
+2354:0:4365
+2355:3:3043
+2356:0:4365
+2357:2:1652
+2358:0:4365
+2359:2:1653
+2360:0:4365
+2361:2:1657
+2362:0:4365
+2363:2:1660
+2364:0:4365
+2365:3:3042
+2366:0:4365
+2367:2:1665
+2368:2:1669
+2369:2:1670
+2370:2:1678
+2371:2:1679
+2372:2:1683
+2373:2:1684
+2374:2:1678
+2375:2:1679
+2376:2:1680
+2377:2:1692
+2378:2:1697
+2379:2:1701
+2380:2:1702
+2381:2:1709
+2382:2:1710
+2383:2:1721
+2384:2:1722
+2385:2:1723
+2386:2:1721
+2387:2:1722
+2388:2:1723
+2389:2:1734
+2390:2:1739
+2391:2:1740
+2392:0:4365
+2393:3:3043
+2394:0:4365
+2395:2:1752
+2396:0:4365
+2397:3:3042
+2398:0:4365
+2399:2:1754
+2400:0:4365
+2401:3:3043
+2402:0:4365
+2403:2:1755
+2404:2:1759
+2405:2:1760
+2406:2:1768
+2407:2:1769
+2408:2:1773
+2409:2:1774
+2410:2:1768
+2411:2:1769
+2412:2:1773
+2413:2:1774
+2414:2:1782
+2415:2:1787
+2416:2:1791
+2417:2:1792
+2418:2:1799
+2419:2:1800
+2420:2:1811
+2421:2:1812
+2422:2:1813
+2423:2:1811
+2424:2:1812
+2425:2:1813
+2426:2:1824
+2427:2:1829
+2428:2:1830
+2429:0:4365
+2430:2:1842
+2431:0:4365
+2432:3:3042
+2433:0:4365
+2434:2:1844
+2435:0:4365
+2436:3:3043
+2437:0:4365
+2438:2:1845
+2439:2:1849
+2440:2:1850
+2441:2:1858
+2442:2:1859
+2443:2:1863
+2444:2:1864
+2445:2:1858
+2446:2:1859
+2447:2:1863
+2448:2:1864
+2449:2:1872
+2450:2:1877
+2451:2:1881
+2452:2:1882
+2453:2:1889
+2454:2:1890
+2455:2:1901
+2456:2:1902
+2457:2:1903
+2458:2:1901
+2459:2:1902
+2460:2:1903
+2461:2:1914
+2462:2:1919
+2463:2:1920
+2464:0:4365
+2465:2:1932
+2466:0:4365
+2467:3:3042
+2468:0:4365
+2469:2:1934
+2470:0:4365
+2471:3:3043
+2472:0:4365
+2473:2:1935
+2474:0:4365
+2475:2:1936
+2476:0:4365
+2477:2:2129
+2478:0:4365
+2479:2:2130
+2480:0:4365
+2481:2:2134
+2482:0:4365
+2483:3:3042
+2484:0:4365
+2485:2:2136
+2486:0:4365
+2487:3:3043
+2488:0:4365
+2489:2:2137
+2490:2:2141
+2491:2:2142
+2492:2:2150
+2493:2:2151
+2494:2:2155
+2495:2:2156
+2496:2:2150
+2497:2:2151
+2498:2:2155
+2499:2:2156
+2500:2:2164
+2501:2:2169
+2502:2:2173
+2503:2:2174
+2504:2:2181
+2505:2:2182
+2506:2:2193
+2507:2:2194
+2508:2:2195
+2509:2:2193
+2510:2:2194
+2511:2:2195
+2512:2:2206
+2513:2:2211
+2514:2:2212
+2515:0:4365
+2516:2:2224
+2517:0:4365
+2518:3:3042
+2519:0:4365
+2520:2:2226
+2521:0:4365
+2522:3:3043
+2523:0:4365
+2524:2:1936
+2525:0:4365
+2526:2:2129
+2527:0:4365
+2528:2:2130
+2529:0:4365
+2530:2:2134
+2531:0:4365
+2532:3:3042
+2533:0:4365
+2534:2:2136
+2535:0:4365
+2536:3:3043
+2537:0:4365
+2538:2:2137
+2539:2:2141
+2540:2:2142
+2541:2:2150
+2542:2:2151
+2543:2:2155
+2544:2:2156
+2545:2:2150
+2546:2:2151
+2547:2:2152
+2548:2:2164
+2549:2:2169
+2550:2:2173
+2551:2:2174
+2552:2:2181
+2553:2:2182
+2554:2:2193
+2555:2:2194
+2556:2:2195
+2557:2:2193
+2558:2:2194
+2559:2:2195
+2560:2:2206
+2561:2:2211
+2562:2:2212
+2563:0:4365
+2564:2:2224
+2565:0:4365
+2566:3:3042
+2567:0:4365
+2568:2:2226
+2569:0:4365
+2570:3:3043
+2571:0:4365
+2572:2:2230
+2573:0:4365
+2574:3:3042
+2575:0:4365
+2576:2:2235
+2577:2:2239
+2578:2:2240
+2579:2:2248
+2580:2:2249
+2581:2:2253
+2582:2:2254
+2583:2:2248
+2584:2:2249
+2585:2:2250
+2586:2:2262
+2587:2:2267
+2588:2:2271
+2589:2:2272
+2590:2:2279
+2591:2:2280
+2592:2:2291
+2593:2:2292
+2594:2:2293
+2595:2:2291
+2596:2:2292
+2597:2:2293
+2598:2:2304
+2599:2:2309
+2600:2:2310
+2601:0:4365
+2602:3:3043
+2603:0:4365
+2604:2:2322
+2605:0:4365
+2606:2:1169
+2607:0:4365
+2608:3:3042
+2609:0:4365
+2610:2:1170
+2611:0:4365
+2612:3:3043
+2613:0:4365
+2614:3:3044
+2615:0:4365
+2616:3:3257
+2617:0:4365
+2618:3:3265
+2619:0:4365
+2620:3:3266
+2621:3:3270
+2622:3:3271
+2623:3:3279
+2624:3:3280
+2625:3:3284
+2626:3:3285
+2627:3:3279
+2628:3:3280
+2629:3:3284
+2630:3:3285
+2631:3:3293
+2632:3:3298
+2633:3:3302
+2634:3:3303
+2635:3:3310
+2636:3:3311
+2637:3:3322
+2638:3:3323
+2639:3:3324
+2640:3:3322
+2641:3:3323
+2642:3:3324
+2643:3:3335
+2644:3:3340
+2645:3:3341
+2646:0:4365
+2647:3:3353
+2648:0:4365
+2649:3:3354
+2650:0:4365
+2651:2:1173
+2652:0:4365
+2653:3:3355
+2654:0:4365
+2655:2:1179
+2656:0:4365
+2657:2:1180
+2658:0:4365
+2659:3:3354
+2660:0:4365
+2661:2:1181
+2662:2:1185
+2663:2:1186
+2664:2:1194
+2665:2:1195
+2666:2:1199
+2667:2:1200
+2668:2:1194
+2669:2:1195
+2670:2:1199
+2671:2:1200
+2672:2:1208
+2673:2:1213
+2674:2:1217
+2675:2:1218
+2676:2:1225
+2677:2:1226
+2678:2:1237
+2679:2:1238
+2680:2:1239
+2681:2:1237
+2682:2:1238
+2683:2:1239
+2684:2:1250
+2685:2:1255
+2686:2:1256
+2687:0:4365
+2688:3:3355
+2689:0:4365
+2690:2:1268
+2691:0:4365
+2692:3:3354
+2693:0:4365
+2694:2:1270
+2695:0:4365
+2696:3:3355
+2697:0:4365
+2698:2:1271
+2699:2:1275
+2700:2:1276
+2701:2:1284
+2702:2:1285
+2703:2:1289
+2704:2:1290
+2705:2:1284
+2706:2:1285
+2707:2:1289
+2708:2:1290
+2709:2:1298
+2710:2:1303
+2711:2:1307
+2712:2:1308
+2713:2:1315
+2714:2:1316
+2715:2:1327
+2716:2:1328
+2717:2:1329
+2718:2:1327
+2719:2:1328
+2720:2:1329
+2721:2:1340
+2722:2:1345
+2723:2:1346
+2724:0:4365
+2725:2:1358
+2726:0:4365
+2727:2:1360
+2728:0:4365
+2729:3:3354
+2730:0:4365
+2731:2:1361
+2732:0:4365
+2733:3:3355
+2734:0:4365
+2735:2:1362
+2736:2:1366
+2737:2:1367
+2738:2:1375
+2739:2:1376
+2740:2:1380
+2741:2:1381
+2742:2:1375
+2743:2:1376
+2744:2:1380
+2745:2:1381
+2746:2:1389
+2747:2:1394
+2748:2:1398
+2749:2:1399
+2750:2:1406
+2751:2:1407
+2752:2:1418
+2753:2:1419
+2754:2:1420
+2755:2:1418
+2756:2:1419
+2757:2:1420
+2758:2:1431
+2759:2:1436
+2760:2:1437
+2761:0:4365
+2762:2:1449
+2763:0:4365
+2764:3:3354
+2765:0:4365
+2766:2:1451
+2767:0:4365
+2768:3:3355
+2769:0:4365
+2770:2:1652
+2771:0:4365
+2772:2:1653
+2773:0:4365
+2774:2:1657
+2775:0:4365
+2776:2:1180
+2777:0:4365
+2778:3:3354
+2779:0:4365
+2780:2:1181
+2781:2:1185
+2782:2:1186
+2783:2:1194
+2784:2:1195
+2785:2:1199
+2786:2:1200
+2787:2:1194
+2788:2:1195
+2789:2:1196
+2790:2:1208
+2791:2:1213
+2792:2:1217
+2793:2:1218
+2794:2:1225
+2795:2:1226
+2796:2:1237
+2797:2:1238
+2798:2:1239
+2799:2:1237
+2800:2:1238
+2801:2:1239
+2802:2:1250
+2803:2:1255
+2804:2:1256
+2805:0:4365
+2806:3:3355
+2807:0:4365
+2808:2:1268
+2809:0:4365
+2810:3:3354
+2811:0:4365
+2812:2:1270
+2813:0:4365
+2814:3:3355
+2815:0:4365
+2816:2:1271
+2817:2:1275
+2818:2:1276
+2819:2:1284
+2820:2:1285
+2821:2:1289
+2822:2:1290
+2823:2:1284
+2824:2:1285
+2825:2:1289
+2826:2:1290
+2827:2:1298
+2828:2:1303
+2829:2:1307
+2830:2:1308
+2831:2:1315
+2832:2:1316
+2833:2:1327
+2834:2:1328
+2835:2:1329
+2836:2:1327
+2837:2:1328
+2838:2:1329
+2839:2:1340
+2840:2:1345
+2841:2:1346
+2842:0:4365
+2843:2:1358
+2844:0:4365
+2845:2:1454
+2846:0:4365
+2847:3:3354
+2848:0:4365
+2849:2:1455
+2850:0:4365
+2851:3:3355
+2852:0:4365
+2853:2:1652
+2854:0:4365
+2855:2:1653
+2856:0:4365
+2857:2:1657
+2858:0:4365
+2859:2:1660
+2860:0:4365
+2861:3:3354
+2862:0:4365
+2863:2:1665
+2864:2:1669
+2865:2:1670
+2866:2:1678
+2867:2:1679
+2868:2:1683
+2869:2:1684
+2870:2:1678
+2871:2:1679
+2872:2:1680
+2873:2:1692
+2874:2:1697
+2875:2:1701
+2876:2:1702
+2877:2:1709
+2878:2:1710
+2879:2:1721
+2880:2:1722
+2881:2:1723
+2882:2:1721
+2883:2:1722
+2884:2:1723
+2885:2:1734
+2886:2:1739
+2887:2:1740
+2888:0:4365
+2889:3:3355
+2890:0:4365
+2891:2:1752
+2892:0:4365
+2893:3:3354
+2894:0:4365
+2895:2:1754
+2896:0:4365
+2897:3:3355
+2898:0:4365
+2899:2:1755
+2900:2:1759
+2901:2:1760
+2902:2:1768
+2903:2:1769
+2904:2:1773
+2905:2:1774
+2906:2:1768
+2907:2:1769
+2908:2:1773
+2909:2:1774
+2910:2:1782
+2911:2:1787
+2912:2:1791
+2913:2:1792
+2914:2:1799
+2915:2:1800
+2916:2:1811
+2917:2:1812
+2918:2:1813
+2919:2:1811
+2920:2:1812
+2921:2:1813
+2922:2:1824
+2923:2:1829
+2924:2:1830
+2925:0:4365
+2926:2:1842
+2927:0:4365
+2928:3:3354
+2929:0:4365
+2930:2:1844
+2931:0:4365
+2932:3:3355
+2933:0:4365
+2934:2:1845
+2935:2:1849
+2936:2:1850
+2937:2:1858
+2938:2:1859
+2939:2:1863
+2940:2:1864
+2941:2:1858
+2942:2:1859
+2943:2:1863
+2944:2:1864
+2945:2:1872
+2946:2:1877
+2947:2:1881
+2948:2:1882
+2949:2:1889
+2950:2:1890
+2951:2:1901
+2952:2:1902
+2953:2:1903
+2954:2:1901
+2955:2:1902
+2956:2:1903
+2957:2:1914
+2958:2:1919
+2959:2:1920
+2960:0:4365
+2961:2:1932
+2962:0:4365
+2963:3:3354
+2964:0:4365
+2965:2:1934
+2966:0:4365
+2967:3:3355
+2968:0:4365
+2969:2:1935
+2970:0:4365
+2971:2:1936
+2972:0:4365
+2973:2:2129
+2974:0:4365
+2975:2:2130
+2976:0:4365
+2977:2:2134
+2978:0:4365
+2979:3:3354
+2980:0:4365
+2981:2:2136
+2982:0:4365
+2983:3:3355
+2984:0:4365
+2985:2:2137
+2986:2:2141
+2987:2:2142
+2988:2:2150
+2989:2:2151
+2990:2:2155
+2991:2:2156
+2992:2:2150
+2993:2:2151
+2994:2:2155
+2995:2:2156
+2996:2:2164
+2997:2:2169
+2998:2:2173
+2999:2:2174
+3000:2:2181
+3001:2:2182
+3002:2:2193
+3003:2:2194
+3004:2:2195
+3005:2:2193
+3006:2:2194
+3007:2:2195
+3008:2:2206
+3009:2:2211
+3010:2:2212
+3011:0:4365
+3012:2:2224
+3013:0:4365
+3014:3:3354
+3015:0:4365
+3016:2:2226
+3017:0:4365
+3018:3:3355
+3019:0:4365
+3020:2:1936
+3021:0:4365
+3022:2:2129
+3023:0:4365
+3024:2:2130
+3025:0:4365
+3026:2:2134
+3027:0:4365
+3028:3:3354
+3029:0:4365
+3030:2:2136
+3031:0:4365
+3032:3:3355
+3033:0:4365
+3034:2:2137
+3035:2:2141
+3036:2:2142
+3037:2:2150
+3038:2:2151
+3039:2:2155
+3040:2:2156
+3041:2:2150
+3042:2:2151
+3043:2:2152
+3044:2:2164
+3045:2:2169
+3046:2:2173
+3047:2:2174
+3048:2:2181
+3049:2:2182
+3050:2:2193
+3051:2:2194
+3052:2:2195
+3053:2:2193
+3054:2:2194
+3055:2:2195
+3056:2:2206
+3057:2:2211
+3058:2:2212
+3059:0:4365
+3060:2:2224
+3061:0:4365
+3062:3:3354
+3063:0:4365
+3064:2:2226
+3065:0:4365
+3066:3:3355
+3067:0:4365
+3068:2:2230
+3069:0:4365
+3070:3:3354
+3071:0:4365
+3072:2:2235
+3073:2:2239
+3074:2:2240
+3075:2:2248
+3076:2:2249
+3077:2:2253
+3078:2:2254
+3079:2:2248
+3080:2:2249
+3081:2:2250
+3082:2:2262
+3083:2:2267
+3084:2:2271
+3085:2:2272
+3086:2:2279
+3087:2:2280
+3088:2:2291
+3089:2:2292
+3090:2:2293
+3091:2:2291
+3092:2:2292
+3093:2:2293
+3094:2:2304
+3095:2:2309
+3096:2:2310
+3097:0:4365
+3098:3:3355
+3099:0:4365
+3100:2:2322
+3101:0:4365
+3102:2:1169
+3103:0:4365
+3104:3:3354
+3105:0:4365
+3106:2:1170
+3107:0:4365
+3108:3:3355
+3109:0:4365
+3110:3:3356
+3111:0:4365
+3112:3:3366
+3113:0:4365
+3114:3:2951
+3115:0:4365
+3116:3:2952
+3117:0:4365
+3118:3:2953
+3119:0:4365
+3120:3:2954
+3121:3:2958
+3122:3:2959
+3123:3:2967
+3124:3:2968
+3125:3:2972
+3126:3:2973
+3127:3:2967
+3128:3:2968
+3129:3:2972
+3130:3:2973
+3131:3:2981
+3132:3:2986
+3133:3:2990
+3134:3:2991
+3135:3:2998
+3136:3:2999
+3137:3:3010
+3138:3:3011
+3139:3:3012
+3140:3:3010
+3141:3:3011
+3142:3:3012
+3143:3:3023
+3144:3:3028
+3145:3:3029
+3146:0:4365
+3147:3:3041
+3148:0:4365
+3149:3:3042
+3150:0:4365
+3151:2:1173
+3152:0:4365
+3153:3:3043
+3154:0:4365
+3155:2:1179
+3156:0:4365
+3157:2:1180
+3158:0:4365
+3159:3:3042
+3160:0:4365
+3161:2:1181
+3162:2:1185
+3163:2:1186
+3164:2:1194
+3165:2:1195
+3166:2:1199
+3167:2:1200
+3168:2:1194
+3169:2:1195
+3170:2:1199
+3171:2:1200
+3172:2:1208
+3173:2:1213
+3174:2:1217
+3175:2:1218
+3176:2:1225
+3177:2:1226
+3178:2:1237
+3179:2:1238
+3180:2:1239
+3181:2:1237
+3182:2:1238
+3183:2:1239
+3184:2:1250
+3185:2:1255
+3186:2:1256
+3187:0:4365
+3188:3:3043
+3189:0:4365
+3190:2:1268
+3191:0:4365
+3192:3:3042
+3193:0:4365
+3194:2:1270
+3195:0:4365
+3196:3:3043
+3197:0:4365
+3198:2:1271
+3199:2:1275
+3200:2:1276
+3201:2:1284
+3202:2:1285
+3203:2:1289
+3204:2:1290
+3205:2:1284
+3206:2:1285
+3207:2:1289
+3208:2:1290
+3209:2:1298
+3210:2:1303
+3211:2:1307
+3212:2:1308
+3213:2:1315
+3214:2:1316
+3215:2:1327
+3216:2:1328
+3217:2:1329
+3218:2:1327
+3219:2:1328
+3220:2:1329
+3221:2:1340
+3222:2:1345
+3223:2:1346
+3224:0:4365
+3225:2:1358
+3226:0:4365
+3227:2:1360
+3228:0:4365
+3229:3:3042
+3230:0:4365
+3231:2:1361
+3232:0:4365
+3233:3:3043
+3234:0:4365
+3235:2:1362
+3236:2:1366
+3237:2:1367
+3238:2:1375
+3239:2:1376
+3240:2:1380
+3241:2:1381
+3242:2:1375
+3243:2:1376
+3244:2:1380
+3245:2:1381
+3246:2:1389
+3247:2:1394
+3248:2:1398
+3249:2:1399
+3250:2:1406
+3251:2:1407
+3252:2:1418
+3253:2:1419
+3254:2:1420
+3255:2:1418
+3256:2:1419
+3257:2:1420
+3258:2:1431
+3259:2:1436
+3260:2:1437
+3261:0:4365
+3262:2:1449
+3263:0:4365
+3264:3:3042
+3265:0:4365
+3266:2:1451
+3267:0:4365
+3268:3:3043
+3269:0:4365
+3270:2:1652
+3271:0:4365
+3272:2:1653
+3273:0:4365
+3274:2:1657
+3275:0:4365
+3276:2:1180
+3277:0:4365
+3278:3:3042
+3279:0:4365
+3280:2:1181
+3281:2:1185
+3282:2:1186
+3283:2:1194
+3284:2:1195
+3285:2:1199
+3286:2:1200
+3287:2:1194
+3288:2:1195
+3289:2:1196
+3290:2:1208
+3291:2:1213
+3292:2:1217
+3293:2:1218
+3294:2:1225
+3295:2:1226
+3296:2:1237
+3297:2:1238
+3298:2:1239
+3299:2:1237
+3300:2:1238
+3301:2:1239
+3302:2:1250
+3303:2:1255
+3304:2:1256
+3305:0:4365
+3306:3:3043
+3307:0:4365
+3308:2:1268
+3309:0:4365
+3310:3:3042
+3311:0:4365
+3312:2:1270
+3313:0:4365
+3314:3:3043
+3315:0:4365
+3316:2:1271
+3317:2:1275
+3318:2:1276
+3319:2:1284
+3320:2:1285
+3321:2:1289
+3322:2:1290
+3323:2:1284
+3324:2:1285
+3325:2:1289
+3326:2:1290
+3327:2:1298
+3328:2:1303
+3329:2:1307
+3330:2:1308
+3331:2:1315
+3332:2:1316
+3333:2:1327
+3334:2:1328
+3335:2:1329
+3336:2:1327
+3337:2:1328
+3338:2:1329
+3339:2:1340
+3340:2:1345
+3341:2:1346
+3342:0:4365
+3343:2:1358
+3344:0:4365
+3345:2:1454
+3346:0:4365
+3347:3:3042
+3348:0:4365
+3349:2:1455
+3350:0:4365
+3351:3:3043
+3352:0:4365
+3353:2:1652
+3354:0:4365
+3355:2:1653
+3356:0:4365
+3357:2:1657
+3358:0:4365
+3359:2:1660
+3360:0:4365
+3361:3:3042
+3362:0:4365
+3363:2:1665
+3364:2:1669
+3365:2:1670
+3366:2:1678
+3367:2:1679
+3368:2:1683
+3369:2:1684
+3370:2:1678
+3371:2:1679
+3372:2:1680
+3373:2:1692
+3374:2:1697
+3375:2:1701
+3376:2:1702
+3377:2:1709
+3378:2:1710
+3379:2:1721
+3380:2:1722
+3381:2:1723
+3382:2:1721
+3383:2:1722
+3384:2:1723
+3385:2:1734
+3386:2:1739
+3387:2:1740
+3388:0:4365
+3389:3:3043
+3390:0:4365
+3391:2:1752
+3392:0:4365
+3393:3:3042
+3394:0:4365
+3395:2:1754
+3396:0:4365
+3397:3:3043
+3398:0:4365
+3399:2:1755
+3400:2:1759
+3401:2:1760
+3402:2:1768
+3403:2:1769
+3404:2:1773
+3405:2:1774
+3406:2:1768
+3407:2:1769
+3408:2:1773
+3409:2:1774
+3410:2:1782
+3411:2:1787
+3412:2:1791
+3413:2:1792
+3414:2:1799
+3415:2:1800
+3416:2:1811
+3417:2:1812
+3418:2:1813
+3419:2:1811
+3420:2:1812
+3421:2:1813
+3422:2:1824
+3423:2:1829
+3424:2:1830
+3425:0:4365
+3426:2:1842
+3427:0:4365
+3428:3:3042
+3429:0:4365
+3430:2:1844
+3431:0:4365
+3432:3:3043
+3433:0:4365
+3434:2:1845
+3435:2:1849
+3436:2:1850
+3437:2:1858
+3438:2:1859
+3439:2:1863
+3440:2:1864
+3441:2:1858
+3442:2:1859
+3443:2:1863
+3444:2:1864
+3445:2:1872
+3446:2:1877
+3447:2:1881
+3448:2:1882
+3449:2:1889
+3450:2:1890
+3451:2:1901
+3452:2:1902
+3453:2:1903
+3454:2:1901
+3455:2:1902
+3456:2:1903
+3457:2:1914
+3458:2:1919
+3459:2:1920
+3460:0:4365
+3461:2:1932
+3462:0:4365
+3463:3:3042
+3464:0:4365
+3465:2:1934
+3466:0:4365
+3467:3:3043
+3468:0:4365
+3469:2:1935
+3470:0:4365
+3471:2:1936
+3472:0:4365
+3473:2:2129
+3474:0:4365
+3475:2:2130
+3476:0:4365
+3477:2:2134
+3478:0:4365
+3479:3:3042
+3480:0:4365
+3481:2:2136
+3482:0:4365
+3483:3:3043
+3484:0:4365
+3485:2:2137
+3486:2:2141
+3487:2:2142
+3488:2:2150
+3489:2:2151
+3490:2:2155
+3491:2:2156
+3492:2:2150
+3493:2:2151
+3494:2:2155
+3495:2:2156
+3496:2:2164
+3497:2:2169
+3498:2:2173
+3499:2:2174
+3500:2:2181
+3501:2:2182
+3502:2:2193
+3503:2:2194
+3504:2:2195
+3505:2:2193
+3506:2:2194
+3507:2:2195
+3508:2:2206
+3509:2:2211
+3510:2:2212
+3511:0:4365
+3512:2:2224
+3513:0:4365
+3514:3:3042
+3515:0:4365
+3516:2:2226
+3517:0:4365
+3518:3:3043
+3519:0:4365
+3520:2:1936
+3521:0:4365
+3522:2:2129
+3523:0:4365
+3524:2:2130
+3525:0:4365
+3526:2:2134
+3527:0:4365
+3528:3:3042
+3529:0:4365
+3530:2:2136
+3531:0:4365
+3532:3:3043
+3533:0:4365
+3534:2:2137
+3535:2:2141
+3536:2:2142
+3537:2:2150
+3538:2:2151
+3539:2:2155
+3540:2:2156
+3541:2:2150
+3542:2:2151
+3543:2:2152
+3544:2:2164
+3545:2:2169
+3546:2:2173
+3547:2:2174
+3548:2:2181
+3549:2:2182
+3550:2:2193
+3551:2:2194
+3552:2:2195
+3553:2:2193
+3554:2:2194
+3555:2:2195
+3556:2:2206
+3557:2:2211
+3558:2:2212
+3559:0:4365
+3560:2:2224
+3561:0:4365
+3562:3:3042
+3563:0:4365
+3564:2:2226
+3565:0:4365
+3566:3:3043
+3567:0:4365
+3568:2:2230
+3569:0:4365
+3570:3:3042
+3571:0:4365
+3572:2:2235
+3573:2:2239
+3574:2:2240
+3575:2:2248
+3576:2:2249
+3577:2:2253
+3578:2:2254
+3579:2:2248
+3580:2:2249
+3581:2:2250
+3582:2:2262
+3583:2:2267
+3584:2:2271
+3585:2:2272
+3586:2:2279
+3587:2:2280
+3588:2:2291
+3589:2:2292
+3590:2:2293
+3591:2:2291
+3592:2:2292
+3593:2:2293
+3594:2:2304
+3595:2:2309
+3596:2:2310
+3597:0:4365
+3598:3:3043
+3599:0:4365
+3600:2:2322
+3601:0:4365
+3602:2:1169
+3603:0:4365
+3604:3:3042
+3605:0:4365
+3606:2:1170
+3607:0:4365
+3608:3:3043
+3609:0:4365
+3610:3:3044
+3611:0:4365
+3612:3:3257
+3613:0:4365
+3614:3:3362
+3615:0:4365
+3616:3:3363
+3617:0:4365
+3618:3:3367
+3619:0:4365
+3620:3:3373
+3621:3:3377
+3622:3:3378
+3623:3:3386
+3624:3:3387
+3625:3:3391
+3626:3:3392
+3627:3:3386
+3628:3:3387
+3629:3:3391
+3630:3:3392
+3631:3:3400
+3632:3:3405
+3633:3:3409
+3634:3:3410
+3635:3:3417
+3636:3:3418
+3637:3:3429
+3638:3:3430
+3639:3:3431
+3640:3:3429
+3641:3:3430
+3642:3:3431
+3643:3:3442
+3644:3:3447
+3645:3:3448
+3646:0:4365
+3647:3:3460
+3648:0:4365
+3649:3:3461
+3650:0:4365
+3651:2:1173
+3652:0:4365
+3653:3:3462
+3654:0:4365
+3655:2:1179
+3656:0:4365
+3657:2:1180
+3658:0:4365
+3659:3:3461
+3660:0:4365
+3661:2:1181
+3662:2:1185
+3663:2:1186
+3664:2:1194
+3665:2:1195
+3666:2:1199
+3667:2:1200
+3668:2:1194
+3669:2:1195
+3670:2:1199
+3671:2:1200
+3672:2:1208
+3673:2:1213
+3674:2:1217
+3675:2:1218
+3676:2:1225
+3677:2:1226
+3678:2:1237
+3679:2:1238
+3680:2:1239
+3681:2:1237
+3682:2:1238
+3683:2:1239
+3684:2:1250
+3685:2:1255
+3686:2:1256
+3687:0:4365
+3688:3:3462
+3689:0:4365
+3690:2:1268
+3691:0:4365
+3692:3:3461
+3693:0:4365
+3694:2:1270
+3695:0:4365
+3696:3:3462
+3697:0:4365
+3698:2:1271
+3699:2:1275
+3700:2:1276
+3701:2:1284
+3702:2:1285
+3703:2:1289
+3704:2:1290
+3705:2:1284
+3706:2:1285
+3707:2:1289
+3708:2:1290
+3709:2:1298
+3710:2:1303
+3711:2:1307
+3712:2:1308
+3713:2:1315
+3714:2:1316
+3715:2:1327
+3716:2:1328
+3717:2:1329
+3718:2:1327
+3719:2:1328
+3720:2:1329
+3721:2:1340
+3722:2:1345
+3723:2:1346
+3724:0:4365
+3725:2:1358
+3726:0:4365
+3727:2:1360
+3728:0:4365
+3729:3:3461
+3730:0:4365
+3731:2:1361
+3732:0:4365
+3733:3:3462
+3734:0:4365
+3735:2:1362
+3736:2:1366
+3737:2:1367
+3738:2:1375
+3739:2:1376
+3740:2:1380
+3741:2:1381
+3742:2:1375
+3743:2:1376
+3744:2:1380
+3745:2:1381
+3746:2:1389
+3747:2:1394
+3748:2:1398
+3749:2:1399
+3750:2:1406
+3751:2:1407
+3752:2:1418
+3753:2:1419
+3754:2:1420
+3755:2:1418
+3756:2:1419
+3757:2:1420
+3758:2:1431
+3759:2:1436
+3760:2:1437
+3761:0:4365
+3762:2:1449
+3763:0:4365
+3764:3:3461
+3765:0:4365
+3766:2:1451
+3767:0:4365
+3768:3:3462
+3769:0:4365
+3770:2:1652
+3771:0:4365
+3772:2:1653
+3773:0:4365
+3774:2:1657
+3775:0:4365
+3776:2:1180
+3777:0:4365
+3778:3:3461
+3779:0:4365
+3780:2:1181
+3781:2:1185
+3782:2:1186
+3783:2:1194
+3784:2:1195
+3785:2:1199
+3786:2:1200
+3787:2:1194
+3788:2:1195
+3789:2:1196
+3790:2:1208
+3791:2:1213
+3792:2:1217
+3793:2:1218
+3794:2:1225
+3795:2:1226
+3796:2:1237
+3797:2:1238
+3798:2:1239
+3799:2:1237
+3800:2:1238
+3801:2:1239
+3802:2:1250
+3803:2:1255
+3804:2:1256
+3805:0:4365
+3806:3:3462
+3807:0:4365
+3808:2:1268
+3809:0:4365
+3810:3:3461
+3811:0:4365
+3812:2:1270
+3813:0:4365
+3814:3:3462
+3815:0:4365
+3816:2:1271
+3817:2:1275
+3818:2:1276
+3819:2:1284
+3820:2:1285
+3821:2:1289
+3822:2:1290
+3823:2:1284
+3824:2:1285
+3825:2:1289
+3826:2:1290
+3827:2:1298
+3828:2:1303
+3829:2:1307
+3830:2:1308
+3831:2:1315
+3832:2:1316
+3833:2:1327
+3834:2:1328
+3835:2:1329
+3836:2:1327
+3837:2:1328
+3838:2:1329
+3839:2:1340
+3840:2:1345
+3841:2:1346
+3842:0:4365
+3843:2:1358
+3844:0:4365
+3845:2:1454
+3846:0:4365
+3847:3:3461
+3848:0:4365
+3849:2:1455
+3850:0:4365
+3851:3:3462
+3852:0:4365
+3853:2:1652
+3854:0:4365
+3855:2:1653
+3856:0:4365
+3857:2:1657
+3858:0:4365
+3859:2:1660
+3860:0:4365
+3861:3:3461
+3862:0:4365
+3863:2:1665
+3864:2:1669
+3865:2:1670
+3866:2:1678
+3867:2:1679
+3868:2:1683
+3869:2:1684
+3870:2:1678
+3871:2:1679
+3872:2:1680
+3873:2:1692
+3874:2:1697
+3875:2:1701
+3876:2:1702
+3877:2:1709
+3878:2:1710
+3879:2:1721
+3880:2:1722
+3881:2:1723
+3882:2:1721
+3883:2:1722
+3884:2:1723
+3885:2:1734
+3886:2:1739
+3887:2:1740
+3888:0:4365
+3889:3:3462
+3890:0:4365
+3891:2:1752
+3892:0:4365
+3893:3:3461
+3894:0:4365
+3895:2:1754
+3896:0:4365
+3897:3:3462
+3898:0:4365
+3899:2:1755
+3900:2:1759
+3901:2:1760
+3902:2:1768
+3903:2:1769
+3904:2:1773
+3905:2:1774
+3906:2:1768
+3907:2:1769
+3908:2:1773
+3909:2:1774
+3910:2:1782
+3911:2:1787
+3912:2:1791
+3913:2:1792
+3914:2:1799
+3915:2:1800
+3916:2:1811
+3917:2:1812
+3918:2:1813
+3919:2:1811
+3920:2:1812
+3921:2:1813
+3922:2:1824
+3923:2:1829
+3924:2:1830
+3925:0:4365
+3926:2:1842
+3927:0:4365
+3928:3:3461
+3929:0:4365
+3930:2:1844
+3931:0:4365
+3932:3:3462
+3933:0:4365
+3934:2:1845
+3935:2:1849
+3936:2:1850
+3937:2:1858
+3938:2:1859
+3939:2:1863
+3940:2:1864
+3941:2:1858
+3942:2:1859
+3943:2:1863
+3944:2:1864
+3945:2:1872
+3946:2:1877
+3947:2:1881
+3948:2:1882
+3949:2:1889
+3950:2:1890
+3951:2:1901
+3952:2:1902
+3953:2:1903
+3954:2:1901
+3955:2:1902
+3956:2:1903
+3957:2:1914
+3958:2:1919
+3959:2:1920
+3960:0:4365
+3961:2:1932
+3962:0:4365
+3963:3:3461
+3964:0:4365
+3965:2:1934
+3966:0:4365
+3967:3:3462
+3968:0:4365
+3969:2:1935
+3970:0:4365
+3971:2:1936
+3972:0:4365
+3973:2:2129
+3974:0:4365
+3975:2:2130
+3976:0:4365
+3977:2:2134
+3978:0:4365
+3979:3:3461
+3980:0:4365
+3981:2:2136
+3982:0:4365
+3983:3:3462
+3984:0:4365
+3985:2:2137
+3986:2:2141
+3987:2:2142
+3988:2:2150
+3989:2:2151
+3990:2:2155
+3991:2:2156
+3992:2:2150
+3993:2:2151
+3994:2:2155
+3995:2:2156
+3996:2:2164
+3997:2:2169
+3998:2:2173
+3999:2:2174
+4000:2:2181
+4001:2:2182
+4002:2:2193
+4003:2:2194
+4004:2:2195
+4005:2:2193
+4006:2:2194
+4007:2:2195
+4008:2:2206
+4009:2:2211
+4010:2:2212
+4011:0:4365
+4012:2:2224
+4013:0:4365
+4014:3:3461
+4015:0:4365
+4016:2:2226
+4017:0:4365
+4018:3:3462
+4019:0:4365
+4020:2:1936
+4021:0:4365
+4022:2:2129
+4023:0:4365
+4024:2:2130
+4025:0:4365
+4026:2:2134
+4027:0:4365
+4028:3:3461
+4029:0:4365
+4030:2:2136
+4031:0:4365
+4032:3:3462
+4033:0:4365
+4034:2:2137
+4035:2:2141
+4036:2:2142
+4037:2:2150
+4038:2:2151
+4039:2:2155
+4040:2:2156
+4041:2:2150
+4042:2:2151
+4043:2:2152
+4044:2:2164
+4045:2:2169
+4046:2:2173
+4047:2:2174
+4048:2:2181
+4049:2:2182
+4050:2:2193
+4051:2:2194
+4052:2:2195
+4053:2:2193
+4054:2:2194
+4055:2:2195
+4056:2:2206
+4057:2:2211
+4058:2:2212
+4059:0:4365
+4060:2:2224
+4061:0:4365
+4062:3:3461
+4063:0:4365
+4064:2:2226
+4065:0:4365
+4066:3:3462
+4067:0:4365
+4068:2:2230
+4069:0:4365
+4070:3:3461
+4071:0:4365
+4072:2:2235
+4073:2:2239
+4074:2:2240
+4075:2:2248
+4076:2:2249
+4077:2:2253
+4078:2:2254
+4079:2:2248
+4080:2:2249
+4081:2:2250
+4082:2:2262
+4083:2:2267
+4084:2:2271
+4085:2:2272
+4086:2:2279
+4087:2:2280
+4088:2:2291
+4089:2:2292
+4090:2:2293
+4091:2:2291
+4092:2:2292
+4093:2:2293
+4094:2:2304
+4095:2:2309
+4096:2:2310
+4097:0:4365
+4098:3:3462
+4099:0:4365
+4100:2:2322
+4101:0:4365
+4102:2:1169
+4103:0:4365
+4104:3:3461
+4105:0:4365
+4106:2:1170
+4107:0:4365
+4108:3:3462
+4109:0:4365
+4110:3:3463
+4111:0:4365
+4112:3:3469
+4113:0:4365
+4114:3:3470
+4115:3:3474
+4116:3:3475
+4117:3:3483
+4118:3:3484
+4119:3:3488
+4120:3:3489
+4121:3:3483
+4122:3:3484
+4123:3:3488
+4124:3:3489
+4125:3:3497
+4126:3:3502
+4127:3:3506
+4128:3:3507
+4129:3:3514
+4130:3:3515
+4131:3:3526
+4132:3:3527
+4133:3:3528
+4134:3:3526
+4135:3:3527
+4136:3:3528
+4137:3:3539
+4138:3:3544
+4139:3:3545
+4140:0:4365
+4141:3:3557
+4142:0:4365
+4143:3:3558
+4144:0:4365
+4145:2:1173
+4146:0:4365
+4147:3:3559
+4148:0:4365
+4149:2:1179
+4150:0:4365
+4151:2:1180
+4152:0:4365
+4153:3:3558
+4154:0:4365
+4155:2:1181
+4156:2:1185
+4157:2:1186
+4158:2:1194
+4159:2:1195
+4160:2:1199
+4161:2:1200
+4162:2:1194
+4163:2:1195
+4164:2:1199
+4165:2:1200
+4166:2:1208
+4167:2:1213
+4168:2:1217
+4169:2:1218
+4170:2:1225
+4171:2:1226
+4172:2:1237
+4173:2:1238
+4174:2:1239
+4175:2:1237
+4176:2:1238
+4177:2:1239
+4178:2:1250
+4179:2:1255
+4180:2:1256
+4181:0:4365
+4182:3:3559
+4183:0:4365
+4184:2:1268
+4185:0:4365
+4186:3:3558
+4187:0:4365
+4188:2:1270
+4189:0:4365
+4190:3:3559
+4191:0:4365
+4192:2:1271
+4193:2:1275
+4194:2:1276
+4195:2:1284
+4196:2:1285
+4197:2:1289
+4198:2:1290
+4199:2:1284
+4200:2:1285
+4201:2:1289
+4202:2:1290
+4203:2:1298
+4204:2:1303
+4205:2:1307
+4206:2:1308
+4207:2:1315
+4208:2:1316
+4209:2:1327
+4210:2:1328
+4211:2:1329
+4212:2:1327
+4213:2:1328
+4214:2:1329
+4215:2:1340
+4216:2:1345
+4217:2:1346
+4218:0:4365
+4219:2:1358
+4220:0:4365
+4221:2:1360
+4222:0:4365
+4223:3:3558
+4224:0:4365
+4225:2:1361
+4226:0:4365
+4227:3:3559
+4228:0:4365
+4229:2:1362
+4230:2:1366
+4231:2:1367
+4232:2:1375
+4233:2:1376
+4234:2:1380
+4235:2:1381
+4236:2:1375
+4237:2:1376
+4238:2:1380
+4239:2:1381
+4240:2:1389
+4241:2:1394
+4242:2:1398
+4243:2:1399
+4244:2:1406
+4245:2:1407
+4246:2:1418
+4247:2:1419
+4248:2:1420
+4249:2:1418
+4250:2:1419
+4251:2:1420
+4252:2:1431
+4253:2:1436
+4254:2:1437
+4255:0:4365
+4256:2:1449
+4257:0:4365
+4258:3:3558
+4259:0:4365
+4260:2:1451
+4261:0:4365
+4262:3:3559
+4263:0:4365
+4264:2:1652
+4265:0:4365
+4266:2:1653
+4267:0:4365
+4268:2:1657
+4269:0:4365
+4270:2:1180
+4271:0:4365
+4272:3:3558
+4273:0:4365
+4274:2:1181
+4275:2:1185
+4276:2:1186
+4277:2:1194
+4278:2:1195
+4279:2:1199
+4280:2:1200
+4281:2:1194
+4282:2:1195
+4283:2:1196
+4284:2:1208
+4285:2:1213
+4286:2:1217
+4287:2:1218
+4288:2:1225
+4289:2:1226
+4290:2:1237
+4291:2:1238
+4292:2:1239
+4293:2:1237
+4294:2:1238
+4295:2:1239
+4296:2:1250
+4297:2:1255
+4298:2:1256
+4299:0:4365
+4300:3:3559
+4301:0:4365
+4302:2:1268
+4303:0:4365
+4304:3:3558
+4305:0:4365
+4306:2:1270
+4307:0:4365
+4308:3:3559
+4309:0:4365
+4310:2:1271
+4311:2:1275
+4312:2:1276
+4313:2:1284
+4314:2:1285
+4315:2:1289
+4316:2:1290
+4317:2:1284
+4318:2:1285
+4319:2:1289
+4320:2:1290
+4321:2:1298
+4322:2:1303
+4323:2:1307
+4324:2:1308
+4325:2:1315
+4326:2:1316
+4327:2:1327
+4328:2:1328
+4329:2:1329
+4330:2:1327
+4331:2:1328
+4332:2:1329
+4333:2:1340
+4334:2:1345
+4335:2:1346
+4336:0:4365
+4337:2:1358
+4338:0:4365
+4339:2:1454
+4340:0:4365
+4341:3:3558
+4342:0:4365
+4343:2:1455
+4344:0:4365
+4345:3:3559
+4346:0:4365
+4347:2:1652
+4348:0:4365
+4349:2:1653
+4350:0:4365
+4351:2:1657
+4352:0:4365
+4353:2:1660
+4354:0:4365
+4355:3:3558
+4356:0:4365
+4357:2:1665
+4358:2:1669
+4359:2:1670
+4360:2:1678
+4361:2:1679
+4362:2:1683
+4363:2:1684
+4364:2:1678
+4365:2:1679
+4366:2:1680
+4367:2:1692
+4368:2:1697
+4369:2:1701
+4370:2:1702
+4371:2:1709
+4372:2:1710
+4373:2:1721
+4374:2:1722
+4375:2:1723
+4376:2:1721
+4377:2:1722
+4378:2:1723
+4379:2:1734
+4380:2:1739
+4381:2:1740
+4382:0:4365
+4383:3:3559
+4384:0:4365
+4385:2:1752
+4386:0:4365
+4387:3:3558
+4388:0:4365
+4389:2:1754
+4390:0:4365
+4391:3:3559
+4392:0:4365
+4393:2:1755
+4394:2:1759
+4395:2:1760
+4396:2:1768
+4397:2:1769
+4398:2:1773
+4399:2:1774
+4400:2:1768
+4401:2:1769
+4402:2:1773
+4403:2:1774
+4404:2:1782
+4405:2:1787
+4406:2:1791
+4407:2:1792
+4408:2:1799
+4409:2:1800
+4410:2:1811
+4411:2:1812
+4412:2:1813
+4413:2:1811
+4414:2:1812
+4415:2:1813
+4416:2:1824
+4417:2:1829
+4418:2:1830
+4419:0:4365
+4420:2:1842
+4421:0:4365
+4422:3:3558
+4423:0:4365
+4424:2:1844
+4425:0:4365
+4426:3:3559
+4427:0:4365
+4428:2:1845
+4429:2:1849
+4430:2:1850
+4431:2:1858
+4432:2:1859
+4433:2:1863
+4434:2:1864
+4435:2:1858
+4436:2:1859
+4437:2:1863
+4438:2:1864
+4439:2:1872
+4440:2:1877
+4441:2:1881
+4442:2:1882
+4443:2:1889
+4444:2:1890
+4445:2:1901
+4446:2:1902
+4447:2:1903
+4448:2:1901
+4449:2:1902
+4450:2:1903
+4451:2:1914
+4452:2:1919
+4453:2:1920
+4454:0:4365
+4455:2:1932
+4456:0:4365
+4457:3:3558
+4458:0:4365
+4459:2:1934
+4460:0:4365
+4461:3:3559
+4462:0:4365
+4463:2:1935
+4464:0:4365
+4465:2:1936
+4466:0:4365
+4467:2:2129
+4468:0:4365
+4469:2:2130
+4470:0:4365
+4471:2:2134
+4472:0:4365
+4473:3:3558
+4474:0:4365
+4475:2:2136
+4476:0:4365
+4477:3:3559
+4478:0:4365
+4479:2:2137
+4480:2:2141
+4481:2:2142
+4482:2:2150
+4483:2:2151
+4484:2:2155
+4485:2:2156
+4486:2:2150
+4487:2:2151
+4488:2:2155
+4489:2:2156
+4490:2:2164
+4491:2:2169
+4492:2:2173
+4493:2:2174
+4494:2:2181
+4495:2:2182
+4496:2:2193
+4497:2:2194
+4498:2:2195
+4499:2:2193
+4500:2:2194
+4501:2:2195
+4502:2:2206
+4503:2:2211
+4504:2:2212
+4505:0:4365
+4506:2:2224
+4507:0:4365
+4508:3:3558
+4509:0:4365
+4510:2:2226
+4511:0:4365
+4512:3:3559
+4513:0:4365
+4514:2:1936
+4515:0:4365
+4516:2:2129
+4517:0:4365
+4518:2:2130
+4519:0:4365
+4520:2:2134
+4521:0:4365
+4522:3:3558
+4523:0:4365
+4524:2:2136
+4525:0:4365
+4526:3:3559
+4527:0:4365
+4528:2:2137
+4529:2:2141
+4530:2:2142
+4531:2:2150
+4532:2:2151
+4533:2:2155
+4534:2:2156
+4535:2:2150
+4536:2:2151
+4537:2:2152
+4538:2:2164
+4539:2:2169
+4540:2:2173
+4541:2:2174
+4542:2:2181
+4543:2:2182
+4544:2:2193
+4545:2:2194
+4546:2:2195
+4547:2:2193
+4548:2:2194
+4549:2:2195
+4550:2:2206
+4551:2:2211
+4552:2:2212
+4553:0:4365
+4554:2:2224
+4555:0:4365
+4556:3:3558
+4557:0:4365
+4558:2:2226
+4559:0:4365
+4560:3:3559
+4561:0:4365
+4562:2:2230
+4563:0:4365
+4564:3:3558
+4565:0:4365
+4566:2:2235
+4567:2:2239
+4568:2:2240
+4569:2:2248
+4570:2:2249
+4571:2:2253
+4572:2:2254
+4573:2:2248
+4574:2:2249
+4575:2:2250
+4576:2:2262
+4577:2:2267
+4578:2:2271
+4579:2:2272
+4580:2:2279
+4581:2:2280
+4582:2:2291
+4583:2:2292
+4584:2:2293
+4585:2:2291
+4586:2:2292
+4587:2:2293
+4588:2:2304
+4589:2:2309
+4590:2:2310
+4591:0:4365
+4592:3:3559
+4593:0:4365
+4594:2:2322
+4595:0:4365
+4596:2:1169
+4597:0:4365
+4598:3:3558
+4599:0:4365
+4600:2:1170
+4601:0:4365
+4602:3:3559
+4603:0:4365
+4604:3:3560
+4605:0:4365
+4606:3:3566
+4607:0:4365
+4608:3:3569
+4609:3:3570
+4610:3:3582
+4611:3:3583
+4612:3:3587
+4613:3:3588
+4614:3:3582
+4615:3:3583
+4616:3:3587
+4617:3:3588
+4618:3:3596
+4619:3:3601
+4620:3:3605
+4621:3:3606
+4622:3:3613
+4623:3:3614
+4624:3:3625
+4625:3:3626
+4626:3:3627
+4627:3:3625
+4628:3:3626
+4629:3:3627
+4630:3:3638
+4631:3:3643
+4632:3:3644
+4633:0:4365
+4634:3:3656
+4635:0:4365
+4636:3:3657
+4637:0:4365
+4638:2:1173
+4639:0:4365
+4640:3:3658
+4641:0:4365
+4642:2:1179
+4643:0:4365
+4644:2:1180
+4645:0:4365
+4646:3:3657
+4647:0:4365
+4648:2:1181
+4649:2:1185
+4650:2:1186
+4651:2:1194
+4652:2:1195
+4653:2:1199
+4654:2:1200
+4655:2:1194
+4656:2:1195
+4657:2:1199
+4658:2:1200
+4659:2:1208
+4660:2:1213
+4661:2:1217
+4662:2:1218
+4663:2:1225
+4664:2:1226
+4665:2:1237
+4666:2:1238
+4667:2:1239
+4668:2:1237
+4669:2:1238
+4670:2:1239
+4671:2:1250
+4672:2:1255
+4673:2:1256
+4674:0:4365
+4675:3:3658
+4676:0:4365
+4677:2:1268
+4678:0:4365
+4679:3:3657
+4680:0:4365
+4681:2:1270
+4682:0:4365
+4683:3:3658
+4684:0:4365
+4685:2:1271
+4686:2:1275
+4687:2:1276
+4688:2:1284
+4689:2:1285
+4690:2:1289
+4691:2:1290
+4692:2:1284
+4693:2:1285
+4694:2:1289
+4695:2:1290
+4696:2:1298
+4697:2:1303
+4698:2:1307
+4699:2:1308
+4700:2:1315
+4701:2:1316
+4702:2:1327
+4703:2:1328
+4704:2:1329
+4705:2:1327
+4706:2:1328
+4707:2:1329
+4708:2:1340
+4709:2:1345
+4710:2:1346
+4711:0:4365
+4712:2:1358
+4713:0:4365
+4714:2:1360
+4715:0:4365
+4716:3:3657
+4717:0:4365
+4718:2:1361
+4719:0:4365
+4720:3:3658
+4721:0:4365
+4722:2:1362
+4723:2:1366
+4724:2:1367
+4725:2:1375
+4726:2:1376
+4727:2:1380
+4728:2:1381
+4729:2:1375
+4730:2:1376
+4731:2:1380
+4732:2:1381
+4733:2:1389
+4734:2:1394
+4735:2:1398
+4736:2:1399
+4737:2:1406
+4738:2:1407
+4739:2:1418
+4740:2:1419
+4741:2:1420
+4742:2:1418
+4743:2:1419
+4744:2:1420
+4745:2:1431
+4746:2:1436
+4747:2:1437
+4748:0:4365
+4749:2:1449
+4750:0:4365
+4751:3:3657
+4752:0:4365
+4753:2:1451
+4754:0:4365
+4755:3:3658
+4756:0:4365
+4757:2:1652
+4758:0:4365
+4759:2:1653
+4760:0:4365
+4761:2:1657
+4762:0:4365
+4763:2:1180
+4764:0:4365
+4765:3:3657
+4766:0:4365
+4767:2:1181
+4768:2:1185
+4769:2:1186
+4770:2:1194
+4771:2:1195
+4772:2:1199
+4773:2:1200
+4774:2:1194
+4775:2:1195
+4776:2:1196
+4777:2:1208
+4778:2:1213
+4779:2:1217
+4780:2:1218
+4781:2:1225
+4782:2:1226
+4783:2:1237
+4784:2:1238
+4785:2:1239
+4786:2:1237
+4787:2:1238
+4788:2:1239
+4789:2:1250
+4790:2:1255
+4791:2:1256
+4792:0:4365
+4793:3:3658
+4794:0:4365
+4795:2:1268
+4796:0:4365
+4797:3:3657
+4798:0:4365
+4799:2:1270
+4800:0:4365
+4801:3:3658
+4802:0:4365
+4803:2:1271
+4804:2:1275
+4805:2:1276
+4806:2:1284
+4807:2:1285
+4808:2:1289
+4809:2:1290
+4810:2:1284
+4811:2:1285
+4812:2:1289
+4813:2:1290
+4814:2:1298
+4815:2:1303
+4816:2:1307
+4817:2:1308
+4818:2:1315
+4819:2:1316
+4820:2:1327
+4821:2:1328
+4822:2:1329
+4823:2:1327
+4824:2:1328
+4825:2:1329
+4826:2:1340
+4827:2:1345
+4828:2:1346
+4829:0:4365
+4830:2:1358
+4831:0:4365
+4832:2:1454
+4833:0:4365
+4834:3:3657
+4835:0:4365
+4836:2:1455
+4837:0:4365
+4838:3:3658
+4839:0:4365
+4840:2:1652
+4841:0:4365
+4842:2:1653
+4843:0:4365
+4844:2:1657
+4845:0:4365
+4846:2:1660
+4847:0:4365
+4848:3:3657
+4849:0:4365
+4850:2:1665
+4851:2:1669
+4852:2:1670
+4853:2:1678
+4854:2:1679
+4855:2:1683
+4856:2:1684
+4857:2:1678
+4858:2:1679
+4859:2:1680
+4860:2:1692
+4861:2:1697
+4862:2:1701
+4863:2:1702
+4864:2:1709
+4865:2:1710
+4866:2:1721
+4867:2:1722
+4868:2:1723
+4869:2:1721
+4870:2:1722
+4871:2:1723
+4872:2:1734
+4873:2:1739
+4874:2:1740
+4875:0:4365
+4876:3:3658
+4877:0:4365
+4878:2:1752
+4879:0:4365
+4880:3:3657
+4881:0:4365
+4882:2:1754
+4883:0:4365
+4884:3:3658
+4885:0:4365
+4886:2:1755
+4887:2:1759
+4888:2:1760
+4889:2:1768
+4890:2:1769
+4891:2:1773
+4892:2:1774
+4893:2:1768
+4894:2:1769
+4895:2:1773
+4896:2:1774
+4897:2:1782
+4898:2:1787
+4899:2:1791
+4900:2:1792
+4901:2:1799
+4902:2:1800
+4903:2:1811
+4904:2:1812
+4905:2:1813
+4906:2:1811
+4907:2:1812
+4908:2:1813
+4909:2:1824
+4910:2:1829
+4911:2:1830
+4912:0:4365
+4913:2:1842
+4914:0:4365
+4915:3:3657
+4916:0:4365
+4917:2:1844
+4918:0:4365
+4919:3:3658
+4920:0:4365
+4921:2:1845
+4922:2:1849
+4923:2:1850
+4924:2:1858
+4925:2:1859
+4926:2:1863
+4927:2:1864
+4928:2:1858
+4929:2:1859
+4930:2:1863
+4931:2:1864
+4932:2:1872
+4933:2:1877
+4934:2:1881
+4935:2:1882
+4936:2:1889
+4937:2:1890
+4938:2:1901
+4939:2:1902
+4940:2:1903
+4941:2:1901
+4942:2:1902
+4943:2:1903
+4944:2:1914
+4945:2:1919
+4946:2:1920
+4947:0:4365
+4948:2:1932
+4949:0:4365
+4950:3:3657
+4951:0:4365
+4952:2:1934
+4953:0:4365
+4954:3:3658
+4955:0:4365
+4956:2:1935
+4957:0:4365
+4958:2:1936
+4959:0:4365
+4960:2:2129
+4961:0:4365
+4962:2:2130
+4963:0:4365
+4964:2:2134
+4965:0:4365
+4966:3:3657
+4967:0:4365
+4968:2:2136
+4969:0:4365
+4970:3:3658
+4971:0:4365
+4972:2:2137
+4973:2:2141
+4974:2:2142
+4975:2:2150
+4976:2:2151
+4977:2:2155
+4978:2:2156
+4979:2:2150
+4980:2:2151
+4981:2:2155
+4982:2:2156
+4983:2:2164
+4984:2:2169
+4985:2:2173
+4986:2:2174
+4987:2:2181
+4988:2:2182
+4989:2:2193
+4990:2:2194
+4991:2:2195
+4992:2:2193
+4993:2:2194
+4994:2:2195
+4995:2:2206
+4996:2:2211
+4997:2:2212
+4998:0:4365
+4999:2:2224
+5000:0:4365
+5001:3:3657
+5002:0:4365
+5003:2:2226
+5004:0:4365
+5005:3:3658
+5006:0:4365
+5007:2:1936
+5008:0:4365
+5009:2:2129
+5010:0:4365
+5011:2:2130
+5012:0:4365
+5013:2:2134
+5014:0:4365
+5015:3:3657
+5016:0:4365
+5017:2:2136
+5018:0:4365
+5019:3:3658
+5020:0:4365
+5021:2:2137
+5022:2:2141
+5023:2:2142
+5024:2:2150
+5025:2:2151
+5026:2:2155
+5027:2:2156
+5028:2:2150
+5029:2:2151
+5030:2:2152
+5031:2:2164
+5032:2:2169
+5033:2:2173
+5034:2:2174
+5035:2:2181
+5036:2:2182
+5037:2:2193
+5038:2:2194
+5039:2:2195
+5040:2:2193
+5041:2:2194
+5042:2:2195
+5043:2:2206
+5044:2:2211
+5045:2:2212
+5046:0:4365
+5047:2:2224
+5048:0:4365
+5049:3:3657
+5050:0:4365
+5051:2:2226
+5052:0:4365
+5053:3:3658
+5054:0:4365
+5055:2:2230
+5056:0:4365
+5057:3:3657
+5058:0:4365
+5059:2:2235
+5060:2:2239
+5061:2:2240
+5062:2:2248
+5063:2:2249
+5064:2:2253
+5065:2:2254
+5066:2:2248
+5067:2:2249
+5068:2:2250
+5069:2:2262
+5070:2:2267
+5071:2:2271
+5072:2:2272
+5073:2:2279
+5074:2:2280
+5075:2:2291
+5076:2:2292
+5077:2:2293
+5078:2:2291
+5079:2:2292
+5080:2:2293
+5081:2:2304
+5082:2:2309
+5083:2:2310
+5084:0:4365
+5085:3:3658
+5086:0:4365
+5087:2:2322
+5088:0:4365
+5089:2:1169
+5090:0:4365
+5091:3:3657
+5092:0:4365
+5093:2:1170
+5094:0:4365
+5095:3:3658
+5096:0:4365
+5097:3:3659
+5098:0:4365
+5099:3:3665
+5100:0:4365
+5101:3:3666
+5102:0:4365
+5103:3:3667
+5104:0:4365
+5105:3:3668
+5106:0:4365
+5107:3:3669
+5108:3:3673
+5109:3:3674
+5110:3:3682
+5111:3:3683
+5112:3:3687
+5113:3:3688
+5114:3:3682
+5115:3:3683
+5116:3:3687
+5117:3:3688
+5118:3:3696
+5119:3:3701
+5120:3:3705
+5121:3:3706
+5122:3:3713
+5123:3:3714
+5124:3:3725
+5125:3:3726
+5126:3:3727
+5127:3:3725
+5128:3:3726
+5129:3:3727
+5130:3:3738
+5131:3:3743
+5132:3:3744
+5133:0:4365
+5134:3:3756
+5135:0:4365
+5136:3:3757
+5137:0:4365
+5138:2:1173
+5139:0:4365
+5140:3:3758
+5141:0:4365
+5142:2:1179
+5143:0:4365
+5144:2:1180
+5145:0:4365
+5146:3:3757
+5147:0:4365
+5148:2:1181
+5149:2:1185
+5150:2:1186
+5151:2:1194
+5152:2:1195
+5153:2:1199
+5154:2:1200
+5155:2:1194
+5156:2:1195
+5157:2:1199
+5158:2:1200
+5159:2:1208
+5160:2:1213
+5161:2:1217
+5162:2:1218
+5163:2:1225
+5164:2:1226
+5165:2:1237
+5166:2:1238
+5167:2:1239
+5168:2:1237
+5169:2:1238
+5170:2:1239
+5171:2:1250
+5172:2:1255
+5173:2:1256
+5174:0:4365
+5175:3:3758
+5176:0:4365
+5177:2:1268
+5178:0:4365
+5179:3:3757
+5180:0:4365
+5181:2:1270
+5182:0:4365
+5183:3:3758
+5184:0:4365
+5185:2:1271
+5186:2:1275
+5187:2:1276
+5188:2:1284
+5189:2:1285
+5190:2:1289
+5191:2:1290
+5192:2:1284
+5193:2:1285
+5194:2:1289
+5195:2:1290
+5196:2:1298
+5197:2:1303
+5198:2:1307
+5199:2:1308
+5200:2:1315
+5201:2:1316
+5202:2:1327
+5203:2:1328
+5204:2:1329
+5205:2:1327
+5206:2:1328
+5207:2:1329
+5208:2:1340
+5209:2:1345
+5210:2:1346
+5211:0:4365
+5212:2:1358
+5213:0:4365
+5214:2:1360
+5215:0:4365
+5216:3:3757
+5217:0:4365
+5218:2:1361
+5219:0:4365
+5220:3:3758
+5221:0:4365
+5222:2:1362
+5223:2:1366
+5224:2:1367
+5225:2:1375
+5226:2:1376
+5227:2:1380
+5228:2:1381
+5229:2:1375
+5230:2:1376
+5231:2:1380
+5232:2:1381
+5233:2:1389
+5234:2:1394
+5235:2:1398
+5236:2:1399
+5237:2:1406
+5238:2:1407
+5239:2:1418
+5240:2:1419
+5241:2:1420
+5242:2:1418
+5243:2:1419
+5244:2:1420
+5245:2:1431
+5246:2:1436
+5247:2:1437
+5248:0:4365
+5249:2:1449
+5250:0:4365
+5251:3:3757
+5252:0:4365
+5253:2:1451
+5254:0:4365
+5255:3:3758
+5256:0:4365
+5257:2:1652
+5258:0:4365
+5259:2:1653
+5260:0:4365
+5261:2:1657
+5262:0:4365
+5263:2:1180
+5264:0:4365
+5265:3:3757
+5266:0:4365
+5267:2:1181
+5268:2:1185
+5269:2:1186
+5270:2:1194
+5271:2:1195
+5272:2:1199
+5273:2:1200
+5274:2:1194
+5275:2:1195
+5276:2:1196
+5277:2:1208
+5278:2:1213
+5279:2:1217
+5280:2:1218
+5281:2:1225
+5282:2:1226
+5283:2:1237
+5284:2:1238
+5285:2:1239
+5286:2:1237
+5287:2:1238
+5288:2:1239
+5289:2:1250
+5290:2:1255
+5291:2:1256
+5292:0:4365
+5293:3:3758
+5294:0:4365
+5295:2:1268
+5296:0:4365
+5297:3:3757
+5298:0:4365
+5299:2:1270
+5300:0:4365
+5301:3:3758
+5302:0:4365
+5303:2:1271
+5304:2:1275
+5305:2:1276
+5306:2:1284
+5307:2:1285
+5308:2:1289
+5309:2:1290
+5310:2:1284
+5311:2:1285
+5312:2:1289
+5313:2:1290
+5314:2:1298
+5315:2:1303
+5316:2:1307
+5317:2:1308
+5318:2:1315
+5319:2:1316
+5320:2:1327
+5321:2:1328
+5322:2:1329
+5323:2:1327
+5324:2:1328
+5325:2:1329
+5326:2:1340
+5327:2:1345
+5328:2:1346
+5329:0:4365
+5330:2:1358
+5331:0:4365
+5332:2:1454
+5333:0:4365
+5334:3:3757
+5335:0:4365
+5336:2:1455
+5337:0:4365
+5338:3:3758
+5339:0:4365
+5340:2:1652
+5341:0:4365
+5342:2:1653
+5343:0:4365
+5344:2:1657
+5345:0:4365
+5346:2:1660
+5347:0:4365
+5348:3:3757
+5349:0:4365
+5350:2:1665
+5351:2:1669
+5352:2:1670
+5353:2:1678
+5354:2:1679
+5355:2:1683
+5356:2:1684
+5357:2:1678
+5358:2:1679
+5359:2:1680
+5360:2:1692
+5361:2:1697
+5362:2:1701
+5363:2:1702
+5364:2:1709
+5365:2:1710
+5366:2:1721
+5367:2:1722
+5368:2:1723
+5369:2:1721
+5370:2:1722
+5371:2:1723
+5372:2:1734
+5373:2:1739
+5374:2:1740
+5375:0:4365
+5376:3:3758
+5377:0:4365
+5378:2:1752
+5379:0:4365
+5380:3:3757
+5381:0:4365
+5382:2:1754
+5383:0:4365
+5384:3:3758
+5385:0:4365
+5386:2:1755
+5387:2:1759
+5388:2:1760
+5389:2:1768
+5390:2:1769
+5391:2:1773
+5392:2:1774
+5393:2:1768
+5394:2:1769
+5395:2:1773
+5396:2:1774
+5397:2:1782
+5398:2:1787
+5399:2:1791
+5400:2:1792
+5401:2:1799
+5402:2:1800
+5403:2:1811
+5404:2:1812
+5405:2:1813
+5406:2:1811
+5407:2:1812
+5408:2:1813
+5409:2:1824
+5410:2:1829
+5411:2:1830
+5412:0:4365
+5413:2:1842
+5414:0:4365
+5415:3:3757
+5416:0:4365
+5417:2:1844
+5418:0:4365
+5419:3:3758
+5420:0:4365
+5421:2:1845
+5422:2:1849
+5423:2:1850
+5424:2:1858
+5425:2:1859
+5426:2:1863
+5427:2:1864
+5428:2:1858
+5429:2:1859
+5430:2:1863
+5431:2:1864
+5432:2:1872
+5433:2:1877
+5434:2:1881
+5435:2:1882
+5436:2:1889
+5437:2:1890
+5438:2:1901
+5439:2:1902
+5440:2:1903
+5441:2:1901
+5442:2:1902
+5443:2:1903
+5444:2:1914
+5445:2:1919
+5446:2:1920
+5447:0:4365
+5448:2:1932
+5449:0:4365
+5450:3:3757
+5451:0:4365
+5452:2:1934
+5453:0:4365
+5454:3:3758
+5455:0:4365
+5456:2:1935
+5457:0:4365
+5458:2:1936
+5459:0:4365
+5460:2:2129
+5461:0:4365
+5462:2:2130
+5463:0:4365
+5464:2:2134
+5465:0:4365
+5466:3:3757
+5467:0:4365
+5468:2:2136
+5469:0:4365
+5470:3:3758
+5471:0:4365
+5472:2:2137
+5473:2:2141
+5474:2:2142
+5475:2:2150
+5476:2:2151
+5477:2:2155
+5478:2:2156
+5479:2:2150
+5480:2:2151
+5481:2:2155
+5482:2:2156
+5483:2:2164
+5484:2:2169
+5485:2:2173
+5486:2:2174
+5487:2:2181
+5488:2:2182
+5489:2:2193
+5490:2:2194
+5491:2:2195
+5492:2:2193
+5493:2:2194
+5494:2:2195
+5495:2:2206
+5496:2:2211
+5497:2:2212
+5498:0:4365
+5499:2:2224
+5500:0:4365
+5501:3:3757
+5502:0:4365
+5503:2:2226
+5504:0:4365
+5505:3:3758
+5506:0:4365
+5507:2:1936
+5508:0:4365
+5509:2:2129
+5510:0:4365
+5511:2:2130
+5512:0:4365
+5513:2:2134
+5514:0:4365
+5515:3:3757
+5516:0:4365
+5517:2:2136
+5518:0:4365
+5519:3:3758
+5520:0:4365
+5521:2:2137
+5522:2:2141
+5523:2:2142
+5524:2:2150
+5525:2:2151
+5526:2:2155
+5527:2:2156
+5528:2:2150
+5529:2:2151
+5530:2:2152
+5531:2:2164
+5532:2:2169
+5533:2:2173
+5534:2:2174
+5535:2:2181
+5536:2:2182
+5537:2:2193
+5538:2:2194
+5539:2:2195
+5540:2:2193
+5541:2:2194
+5542:2:2195
+5543:2:2206
+5544:2:2211
+5545:2:2212
+5546:0:4365
+5547:2:2224
+5548:0:4365
+5549:3:3757
+5550:0:4365
+5551:2:2226
+5552:0:4365
+5553:3:3758
+5554:0:4365
+5555:2:2230
+5556:0:4365
+5557:3:3757
+5558:0:4365
+5559:2:2235
+5560:2:2239
+5561:2:2240
+5562:2:2248
+5563:2:2249
+5564:2:2253
+5565:2:2254
+5566:2:2248
+5567:2:2249
+5568:2:2250
+5569:2:2262
+5570:2:2267
+5571:2:2271
+5572:2:2272
+5573:2:2279
+5574:2:2280
+5575:2:2291
+5576:2:2292
+5577:2:2293
+5578:2:2291
+5579:2:2292
+5580:2:2293
+5581:2:2304
+5582:2:2309
+5583:2:2310
+5584:0:4365
+5585:3:3758
+5586:0:4365
+5587:2:2322
+5588:0:4365
+5589:2:1169
+5590:0:4365
+5591:3:3757
+5592:0:4365
+5593:2:1170
+5594:0:4365
+5595:3:3758
+5596:0:4365
+5597:3:3759
+5598:0:4365
+5599:3:3972
+5600:0:4365
+5601:3:3980
+5602:0:4365
+5603:3:3981
+5604:3:3985
+5605:3:3986
+5606:3:3994
+5607:3:3995
+5608:3:3999
+5609:3:4000
+5610:3:3994
+5611:3:3995
+5612:3:3999
+5613:3:4000
+5614:3:4008
+5615:3:4013
+5616:3:4017
+5617:3:4018
+5618:3:4025
+5619:3:4026
+5620:3:4037
+5621:3:4038
+5622:3:4039
+5623:3:4037
+5624:3:4038
+5625:3:4039
+5626:3:4050
+5627:3:4055
+5628:3:4056
+5629:0:4365
+5630:3:4068
+5631:0:4365
+5632:3:4069
+5633:0:4365
+5634:2:1173
+5635:0:4365
+5636:3:4070
+5637:0:4365
+5638:2:1179
+5639:0:4365
+5640:2:1180
+5641:0:4365
+5642:3:4069
+5643:0:4365
+5644:2:1181
+5645:2:1185
+5646:2:1186
+5647:2:1194
+5648:2:1195
+5649:2:1199
+5650:2:1200
+5651:2:1194
+5652:2:1195
+5653:2:1199
+5654:2:1200
+5655:2:1208
+5656:2:1213
+5657:2:1217
+5658:2:1218
+5659:2:1225
+5660:2:1226
+5661:2:1237
+5662:2:1238
+5663:2:1239
+5664:2:1237
+5665:2:1238
+5666:2:1239
+5667:2:1250
+5668:2:1255
+5669:2:1256
+5670:0:4365
+5671:3:4070
+5672:0:4365
+5673:2:1268
+5674:0:4365
+5675:3:4069
+5676:0:4365
+5677:2:1270
+5678:0:4365
+5679:3:4070
+5680:0:4365
+5681:2:1271
+5682:2:1275
+5683:2:1276
+5684:2:1284
+5685:2:1285
+5686:2:1289
+5687:2:1290
+5688:2:1284
+5689:2:1285
+5690:2:1289
+5691:2:1290
+5692:2:1298
+5693:2:1303
+5694:2:1307
+5695:2:1308
+5696:2:1315
+5697:2:1316
+5698:2:1327
+5699:2:1328
+5700:2:1329
+5701:2:1327
+5702:2:1328
+5703:2:1329
+5704:2:1340
+5705:2:1345
+5706:2:1346
+5707:0:4365
+5708:2:1358
+5709:0:4365
+5710:2:1360
+5711:0:4365
+5712:3:4069
+5713:0:4365
+5714:2:1361
+5715:0:4365
+5716:3:4070
+5717:0:4365
+5718:2:1362
+5719:2:1366
+5720:2:1367
+5721:2:1375
+5722:2:1376
+5723:2:1380
+5724:2:1381
+5725:2:1375
+5726:2:1376
+5727:2:1380
+5728:2:1381
+5729:2:1389
+5730:2:1394
+5731:2:1398
+5732:2:1399
+5733:2:1406
+5734:2:1407
+5735:2:1418
+5736:2:1419
+5737:2:1420
+5738:2:1418
+5739:2:1419
+5740:2:1420
+5741:2:1431
+5742:2:1436
+5743:2:1437
+5744:0:4365
+5745:2:1449
+5746:0:4365
+5747:3:4069
+5748:0:4365
+5749:2:1451
+5750:0:4365
+5751:3:4070
+5752:0:4365
+5753:2:1652
+5754:0:4365
+5755:2:1653
+5756:0:4365
+5757:2:1657
+5758:0:4365
+5759:2:1180
+5760:0:4365
+5761:3:4069
+5762:0:4365
+5763:2:1181
+5764:2:1185
+5765:2:1186
+5766:2:1194
+5767:2:1195
+5768:2:1199
+5769:2:1200
+5770:2:1194
+5771:2:1195
+5772:2:1196
+5773:2:1208
+5774:2:1213
+5775:2:1217
+5776:2:1218
+5777:2:1225
+5778:2:1226
+5779:2:1237
+5780:2:1238
+5781:2:1239
+5782:2:1237
+5783:2:1238
+5784:2:1239
+5785:2:1250
+5786:2:1255
+5787:2:1256
+5788:0:4365
+5789:3:4070
+5790:0:4365
+5791:2:1268
+5792:0:4365
+5793:3:4069
+5794:0:4365
+5795:2:1270
+5796:0:4365
+5797:3:4070
+5798:0:4365
+5799:2:1271
+5800:2:1275
+5801:2:1276
+5802:2:1284
+5803:2:1285
+5804:2:1289
+5805:2:1290
+5806:2:1284
+5807:2:1285
+5808:2:1289
+5809:2:1290
+5810:2:1298
+5811:2:1303
+5812:2:1307
+5813:2:1308
+5814:2:1315
+5815:2:1316
+5816:2:1327
+5817:2:1328
+5818:2:1329
+5819:2:1327
+5820:2:1328
+5821:2:1329
+5822:2:1340
+5823:2:1345
+5824:2:1346
+5825:0:4365
+5826:2:1358
+5827:0:4365
+5828:2:1454
+5829:0:4365
+5830:3:4069
+5831:0:4365
+5832:2:1455
+5833:0:4365
+5834:3:4070
+5835:0:4365
+5836:2:1652
+5837:0:4365
+5838:2:1653
+5839:0:4365
+5840:2:1657
+5841:0:4365
+5842:2:1660
+5843:0:4365
+5844:3:4069
+5845:0:4365
+5846:2:1665
+5847:2:1669
+5848:2:1670
+5849:2:1678
+5850:2:1679
+5851:2:1683
+5852:2:1684
+5853:2:1678
+5854:2:1679
+5855:2:1680
+5856:2:1692
+5857:2:1697
+5858:2:1701
+5859:2:1702
+5860:2:1709
+5861:2:1710
+5862:2:1721
+5863:2:1722
+5864:2:1723
+5865:2:1721
+5866:2:1722
+5867:2:1723
+5868:2:1734
+5869:2:1739
+5870:2:1740
+5871:0:4365
+5872:3:4070
+5873:0:4365
+5874:2:1752
+5875:0:4365
+5876:3:4069
+5877:0:4365
+5878:2:1754
+5879:0:4365
+5880:3:4070
+5881:0:4365
+5882:2:1755
+5883:2:1759
+5884:2:1760
+5885:2:1768
+5886:2:1769
+5887:2:1773
+5888:2:1774
+5889:2:1768
+5890:2:1769
+5891:2:1773
+5892:2:1774
+5893:2:1782
+5894:2:1787
+5895:2:1791
+5896:2:1792
+5897:2:1799
+5898:2:1800
+5899:2:1811
+5900:2:1812
+5901:2:1813
+5902:2:1811
+5903:2:1812
+5904:2:1813
+5905:2:1824
+5906:2:1829
+5907:2:1830
+5908:0:4365
+5909:2:1842
+5910:0:4365
+5911:3:4069
+5912:0:4365
+5913:2:1844
+5914:0:4365
+5915:3:4070
+5916:0:4365
+5917:2:1845
+5918:2:1849
+5919:2:1850
+5920:2:1858
+5921:2:1859
+5922:2:1863
+5923:2:1864
+5924:2:1858
+5925:2:1859
+5926:2:1863
+5927:2:1864
+5928:2:1872
+5929:2:1877
+5930:2:1881
+5931:2:1882
+5932:2:1889
+5933:2:1890
+5934:2:1901
+5935:2:1902
+5936:2:1903
+5937:2:1901
+5938:2:1902
+5939:2:1903
+5940:2:1914
+5941:2:1919
+5942:2:1920
+5943:0:4365
+5944:2:1932
+5945:0:4365
+5946:3:4069
+5947:0:4365
+5948:2:1934
+5949:0:4365
+5950:3:4070
+5951:0:4365
+5952:2:1935
+5953:0:4365
+5954:2:1936
+5955:0:4365
+5956:2:2129
+5957:0:4365
+5958:2:2130
+5959:0:4365
+5960:2:2134
+5961:0:4365
+5962:3:4069
+5963:0:4365
+5964:2:2136
+5965:0:4365
+5966:3:4070
+5967:0:4365
+5968:2:2137
+5969:2:2141
+5970:2:2142
+5971:2:2150
+5972:2:2151
+5973:2:2155
+5974:2:2156
+5975:2:2150
+5976:2:2151
+5977:2:2155
+5978:2:2156
+5979:2:2164
+5980:2:2169
+5981:2:2173
+5982:2:2174
+5983:2:2181
+5984:2:2182
+5985:2:2193
+5986:2:2194
+5987:2:2195
+5988:2:2193
+5989:2:2194
+5990:2:2195
+5991:2:2206
+5992:2:2211
+5993:2:2212
+5994:0:4365
+5995:2:2224
+5996:0:4365
+5997:3:4069
+5998:0:4365
+5999:2:2226
+6000:0:4365
+6001:3:4070
+6002:0:4365
+6003:2:1936
+6004:0:4365
+6005:2:2129
+6006:0:4365
+6007:2:2130
+6008:0:4365
+6009:2:2134
+6010:0:4365
+6011:3:4069
+6012:0:4365
+6013:2:2136
+6014:0:4365
+6015:3:4070
+6016:0:4365
+6017:2:2137
+6018:2:2141
+6019:2:2142
+6020:2:2150
+6021:2:2151
+6022:2:2155
+6023:2:2156
+6024:2:2150
+6025:2:2151
+6026:2:2152
+6027:2:2164
+6028:2:2169
+6029:2:2173
+6030:2:2174
+6031:2:2181
+6032:2:2182
+6033:2:2193
+6034:2:2194
+6035:2:2195
+6036:2:2193
+6037:2:2194
+6038:2:2195
+6039:2:2206
+6040:2:2211
+6041:2:2212
+6042:0:4365
+6043:2:2224
+6044:0:4365
+6045:3:4069
+6046:0:4365
+6047:2:2226
+6048:0:4365
+6049:3:4070
+6050:0:4365
+6051:2:2230
+6052:0:4365
+6053:3:4069
+6054:0:4365
+6055:2:2235
+6056:2:2239
+6057:2:2240
+6058:2:2248
+6059:2:2249
+6060:2:2253
+6061:2:2254
+6062:2:2248
+6063:2:2249
+6064:2:2250
+6065:2:2262
+6066:2:2267
+6067:2:2271
+6068:2:2272
+6069:2:2279
+6070:2:2280
+6071:2:2291
+6072:2:2292
+6073:2:2293
+6074:2:2291
+6075:2:2292
+6076:2:2293
+6077:2:2304
+6078:2:2309
+6079:2:2310
+6080:0:4365
+6081:3:4070
+6082:0:4365
+6083:2:2322
+6084:0:4365
+6085:2:1169
+6086:0:4365
+6087:3:4069
+6088:0:4365
+6089:2:1170
+6090:0:4365
+6091:3:4070
+6092:0:4365
+6093:3:4071
+6094:0:4365
+6095:3:4081
+6096:0:4365
+6097:3:3666
+6098:0:4365
+6099:3:3667
+6100:0:4365
+6101:3:3668
+6102:0:4365
+6103:3:3669
+6104:3:3673
+6105:3:3674
+6106:3:3682
+6107:3:3683
+6108:3:3687
+6109:3:3688
+6110:3:3682
+6111:3:3683
+6112:3:3687
+6113:3:3688
+6114:3:3696
+6115:3:3701
+6116:3:3705
+6117:3:3706
+6118:3:3713
+6119:3:3714
+6120:3:3725
+6121:3:3726
+6122:3:3727
+6123:3:3725
+6124:3:3726
+6125:3:3727
+6126:3:3738
+6127:3:3743
+6128:3:3744
+6129:0:4365
+6130:3:3756
+6131:0:4365
+6132:3:3757
+6133:0:4365
+6134:2:1173
+6135:0:4365
+6136:3:3758
+6137:0:4365
+6138:2:1179
+6139:0:4365
+6140:2:1180
+6141:0:4365
+6142:3:3757
+6143:0:4365
+6144:2:1181
+6145:2:1185
+6146:2:1186
+6147:2:1194
+6148:2:1195
+6149:2:1199
+6150:2:1200
+6151:2:1194
+6152:2:1195
+6153:2:1199
+6154:2:1200
+6155:2:1208
+6156:2:1213
+6157:2:1217
+6158:2:1218
+6159:2:1225
+6160:2:1226
+6161:2:1237
+6162:2:1238
+6163:2:1239
+6164:2:1237
+6165:2:1238
+6166:2:1239
+6167:2:1250
+6168:2:1255
+6169:2:1256
+6170:0:4365
+6171:3:3758
+6172:0:4365
+6173:2:1268
+6174:0:4365
+6175:3:3757
+6176:0:4365
+6177:2:1270
+6178:0:4365
+6179:3:3758
+6180:0:4365
+6181:2:1271
+6182:2:1275
+6183:2:1276
+6184:2:1284
+6185:2:1285
+6186:2:1289
+6187:2:1290
+6188:2:1284
+6189:2:1285
+6190:2:1289
+6191:2:1290
+6192:2:1298
+6193:2:1303
+6194:2:1307
+6195:2:1308
+6196:2:1315
+6197:2:1316
+6198:2:1327
+6199:2:1328
+6200:2:1329
+6201:2:1327
+6202:2:1328
+6203:2:1329
+6204:2:1340
+6205:2:1345
+6206:2:1346
+6207:0:4365
+6208:2:1358
+6209:0:4365
+6210:2:1360
+6211:0:4365
+6212:3:3757
+6213:0:4365
+6214:2:1361
+6215:0:4365
+6216:3:3758
+6217:0:4365
+6218:2:1362
+6219:2:1366
+6220:2:1367
+6221:2:1375
+6222:2:1376
+6223:2:1380
+6224:2:1381
+6225:2:1375
+6226:2:1376
+6227:2:1380
+6228:2:1381
+6229:2:1389
+6230:2:1394
+6231:2:1398
+6232:2:1399
+6233:2:1406
+6234:2:1407
+6235:2:1418
+6236:2:1419
+6237:2:1420
+6238:2:1418
+6239:2:1419
+6240:2:1420
+6241:2:1431
+6242:2:1436
+6243:2:1437
+6244:0:4365
+6245:2:1449
+6246:0:4365
+6247:3:3757
+6248:0:4365
+6249:2:1451
+6250:0:4365
+6251:3:3758
+6252:0:4365
+6253:2:1652
+6254:0:4365
+6255:2:1653
+6256:0:4365
+6257:2:1657
+6258:0:4365
+6259:2:1180
+6260:0:4365
+6261:3:3757
+6262:0:4365
+6263:2:1181
+6264:2:1185
+6265:2:1186
+6266:2:1194
+6267:2:1195
+6268:2:1199
+6269:2:1200
+6270:2:1194
+6271:2:1195
+6272:2:1196
+6273:2:1208
+6274:2:1213
+6275:2:1217
+6276:2:1218
+6277:2:1225
+6278:2:1226
+6279:2:1237
+6280:2:1238
+6281:2:1239
+6282:2:1237
+6283:2:1238
+6284:2:1239
+6285:2:1250
+6286:2:1255
+6287:2:1256
+6288:0:4365
+6289:3:3758
+6290:0:4365
+6291:2:1268
+6292:0:4365
+6293:3:3757
+6294:0:4365
+6295:2:1270
+6296:0:4365
+6297:3:3758
+6298:0:4365
+6299:2:1271
+6300:2:1275
+6301:2:1276
+6302:2:1284
+6303:2:1285
+6304:2:1289
+6305:2:1290
+6306:2:1284
+6307:2:1285
+6308:2:1289
+6309:2:1290
+6310:2:1298
+6311:2:1303
+6312:2:1307
+6313:2:1308
+6314:2:1315
+6315:2:1316
+6316:2:1327
+6317:2:1328
+6318:2:1329
+6319:2:1327
+6320:2:1328
+6321:2:1329
+6322:2:1340
+6323:2:1345
+6324:2:1346
+6325:0:4365
+6326:2:1358
+6327:0:4365
+6328:2:1454
+6329:0:4365
+6330:3:3757
+6331:0:4365
+6332:2:1455
+6333:0:4365
+6334:3:3758
+6335:0:4365
+6336:2:1652
+6337:0:4365
+6338:2:1653
+6339:0:4365
+6340:2:1657
+6341:0:4365
+6342:2:1660
+6343:0:4365
+6344:3:3757
+6345:0:4365
+6346:2:1665
+6347:2:1669
+6348:2:1670
+6349:2:1678
+6350:2:1679
+6351:2:1683
+6352:2:1684
+6353:2:1678
+6354:2:1679
+6355:2:1680
+6356:2:1692
+6357:2:1697
+6358:2:1701
+6359:2:1702
+6360:2:1709
+6361:2:1710
+6362:2:1721
+6363:2:1722
+6364:2:1723
+6365:2:1721
+6366:2:1722
+6367:2:1723
+6368:2:1734
+6369:2:1739
+6370:2:1740
+6371:0:4365
+6372:3:3758
+6373:0:4365
+6374:2:1752
+6375:0:4365
+6376:3:3757
+6377:0:4365
+6378:2:1754
+6379:0:4365
+6380:3:3758
+6381:0:4365
+6382:2:1755
+6383:2:1759
+6384:2:1760
+6385:2:1768
+6386:2:1769
+6387:2:1773
+6388:2:1774
+6389:2:1768
+6390:2:1769
+6391:2:1773
+6392:2:1774
+6393:2:1782
+6394:2:1787
+6395:2:1791
+6396:2:1792
+6397:2:1799
+6398:2:1800
+6399:2:1811
+6400:2:1812
+6401:2:1813
+6402:2:1811
+6403:2:1812
+6404:2:1813
+6405:2:1824
+6406:2:1829
+6407:2:1830
+6408:0:4365
+6409:2:1842
+6410:0:4365
+6411:3:3757
+6412:0:4365
+6413:2:1844
+6414:0:4365
+6415:3:3758
+6416:0:4365
+6417:2:1845
+6418:2:1849
+6419:2:1850
+6420:2:1858
+6421:2:1859
+6422:2:1863
+6423:2:1864
+6424:2:1858
+6425:2:1859
+6426:2:1863
+6427:2:1864
+6428:2:1872
+6429:2:1877
+6430:2:1881
+6431:2:1882
+6432:2:1889
+6433:2:1890
+6434:2:1901
+6435:2:1902
+6436:2:1903
+6437:2:1901
+6438:2:1902
+6439:2:1903
+6440:2:1914
+6441:2:1919
+6442:2:1920
+6443:0:4365
+6444:2:1932
+6445:0:4365
+6446:3:3757
+6447:0:4365
+6448:2:1934
+6449:0:4365
+6450:3:3758
+6451:0:4365
+6452:2:1935
+6453:0:4365
+6454:2:1936
+6455:0:4365
+6456:2:2129
+6457:0:4365
+6458:2:2130
+6459:0:4365
+6460:2:2134
+6461:0:4365
+6462:3:3757
+6463:0:4365
+6464:2:2136
+6465:0:4365
+6466:3:3758
+6467:0:4365
+6468:2:2137
+6469:2:2141
+6470:2:2142
+6471:2:2150
+6472:2:2151
+6473:2:2155
+6474:2:2156
+6475:2:2150
+6476:2:2151
+6477:2:2155
+6478:2:2156
+6479:2:2164
+6480:2:2169
+6481:2:2173
+6482:2:2174
+6483:2:2181
+6484:2:2182
+6485:2:2193
+6486:2:2194
+6487:2:2195
+6488:2:2193
+6489:2:2194
+6490:2:2195
+6491:2:2206
+6492:2:2211
+6493:2:2212
+6494:0:4365
+6495:2:2224
+6496:0:4365
+6497:3:3757
+6498:0:4365
+6499:2:2226
+6500:0:4365
+6501:3:3758
+6502:0:4365
+6503:2:1936
+6504:0:4365
+6505:2:2129
+6506:0:4365
+6507:2:2130
+6508:0:4365
+6509:2:2134
+6510:0:4365
+6511:3:3757
+6512:0:4365
+6513:2:2136
+6514:0:4365
+6515:3:3758
+6516:0:4365
+6517:2:2137
+6518:2:2141
+6519:2:2142
+6520:2:2150
+6521:2:2151
+6522:2:2155
+6523:2:2156
+6524:2:2150
+6525:2:2151
+6526:2:2152
+6527:2:2164
+6528:2:2169
+6529:2:2173
+6530:2:2174
+6531:2:2181
+6532:2:2182
+6533:2:2193
+6534:2:2194
+6535:2:2195
+6536:2:2193
+6537:2:2194
+6538:2:2195
+6539:2:2206
+6540:2:2211
+6541:2:2212
+6542:0:4365
+6543:2:2224
+6544:0:4365
+6545:3:3757
+6546:0:4365
+6547:2:2226
+6548:0:4365
+6549:3:3758
+6550:0:4365
+6551:2:2230
+6552:0:4365
+6553:3:3757
+6554:0:4365
+6555:2:2235
+6556:2:2239
+6557:2:2240
+6558:2:2248
+6559:2:2249
+6560:2:2253
+6561:2:2254
+6562:2:2248
+6563:2:2249
+6564:2:2250
+6565:2:2262
+6566:2:2267
+6567:2:2271
+6568:2:2272
+6569:2:2279
+6570:2:2280
+6571:2:2291
+6572:2:2292
+6573:2:2293
+6574:2:2291
+6575:2:2292
+6576:2:2293
+6577:2:2304
+6578:2:2309
+6579:2:2310
+6580:0:4365
+6581:3:3758
+6582:0:4365
+6583:2:2322
+6584:0:4365
+6585:2:1169
+6586:0:4365
+6587:3:3757
+6588:0:4365
+6589:2:1170
+6590:0:4365
+6591:3:3758
+6592:0:4365
+6593:3:3759
+6594:0:4365
+6595:3:3972
+6596:0:4365
+6597:3:4077
+6598:0:4365
+6599:3:4078
+6600:0:4365
+6601:3:4082
+6602:0:4365
+6603:3:4088
+6604:0:4365
+6605:3:4092
+6606:3:4093
+6607:3:4097
+6608:3:4101
+6609:3:4102
+6610:3:4097
+6611:3:4101
+6612:3:4102
+6613:3:4106
+6614:3:4114
+6615:3:4115
+6616:3:4120
+6617:3:4127
+6618:3:4128
+6619:3:4127
+6620:3:4128
+6621:3:4135
+6622:3:4140
+6623:0:4365
+6624:3:4151
+6625:0:4365
+6626:3:4155
+6627:3:4156
+6628:3:4160
+6629:3:4164
+6630:3:4165
+6631:3:4160
+6632:3:4164
+6633:3:4165
+6634:3:4169
+6635:3:4177
+6636:3:4178
+6637:3:4183
+6638:3:4190
+6639:3:4191
+6640:3:4190
+6641:3:4191
+6642:3:4198
+6643:3:4203
+6644:0:4365
+6645:3:4151
+6646:0:4365
+6647:3:4155
+6648:3:4156
+6649:3:4160
+6650:3:4164
+6651:3:4165
+6652:3:4160
+6653:3:4164
+6654:3:4165
+6655:3:4169
+6656:3:4177
+6657:3:4178
+6658:3:4183
+6659:3:4190
+6660:3:4191
+6661:3:4190
+6662:3:4191
+6663:3:4198
+6664:3:4203
+6665:0:4365
+6666:3:4214
+6667:0:4365
+6668:3:4222
+6669:3:4223
+6670:3:4227
+6671:3:4231
+6672:3:4232
+6673:3:4227
+6674:3:4231
+6675:3:4232
+6676:3:4236
+6677:3:4244
+6678:3:4245
+6679:3:4250
+6680:3:4257
+6681:3:4258
+6682:3:4257
+6683:3:4258
+6684:3:4265
+6685:3:4270
+6686:0:4365
+6687:3:4285
+6688:0:4365
+6689:3:4286
+6690:0:4365
+6691:2:1173
+6692:0:4365
+6693:3:4287
+6694:0:4365
+6695:2:1179
+6696:0:4365
+6697:2:1180
+6698:0:4365
+6699:3:4286
+6700:0:4365
+6701:2:1181
+6702:2:1185
+6703:2:1186
+6704:2:1194
+6705:2:1195
+6706:2:1199
+6707:2:1200
+6708:2:1194
+6709:2:1195
+6710:2:1199
+6711:2:1200
+6712:2:1208
+6713:2:1213
+6714:2:1217
+6715:2:1218
+6716:2:1225
+6717:2:1226
+6718:2:1237
+6719:2:1238
+6720:2:1239
+6721:2:1237
+6722:2:1238
+6723:2:1239
+6724:2:1250
+6725:2:1255
+6726:2:1256
+6727:0:4365
+6728:3:4287
+6729:0:4365
+6730:2:1268
+6731:0:4365
+6732:3:4286
+6733:0:4365
+6734:2:1270
+6735:0:4365
+6736:3:4287
+6737:0:4365
+6738:2:1271
+6739:2:1275
+6740:2:1276
+6741:2:1284
+6742:2:1285
+6743:2:1289
+6744:2:1290
+6745:2:1284
+6746:2:1285
+6747:2:1289
+6748:2:1290
+6749:2:1298
+6750:2:1303
+6751:2:1307
+6752:2:1308
+6753:2:1315
+6754:2:1316
+6755:2:1327
+6756:2:1328
+6757:2:1329
+6758:2:1327
+6759:2:1328
+6760:2:1329
+6761:2:1340
+6762:2:1345
+6763:2:1346
+6764:0:4365
+6765:2:1358
+6766:0:4365
+6767:2:1360
+6768:0:4365
+6769:3:4286
+6770:0:4365
+6771:2:1361
+6772:0:4365
+6773:3:4287
+6774:0:4365
+6775:2:1362
+6776:2:1366
+6777:2:1367
+6778:2:1375
+6779:2:1376
+6780:2:1380
+6781:2:1381
+6782:2:1375
+6783:2:1376
+6784:2:1380
+6785:2:1381
+6786:2:1389
+6787:2:1394
+6788:2:1398
+6789:2:1399
+6790:2:1406
+6791:2:1407
+6792:2:1418
+6793:2:1419
+6794:2:1420
+6795:2:1418
+6796:2:1419
+6797:2:1420
+6798:2:1431
+6799:2:1436
+6800:2:1437
+6801:0:4365
+6802:2:1449
+6803:0:4365
+6804:3:4286
+6805:0:4365
+6806:2:1451
+6807:0:4365
+6808:3:4287
+6809:0:4365
+6810:2:1652
+6811:0:4365
+6812:2:1653
+6813:0:4365
+6814:2:1657
+6815:0:4365
+6816:2:1180
+6817:0:4365
+6818:3:4286
+6819:0:4365
+6820:2:1181
+6821:2:1185
+6822:2:1186
+6823:2:1194
+6824:2:1195
+6825:2:1199
+6826:2:1200
+6827:2:1194
+6828:2:1195
+6829:2:1196
+6830:2:1208
+6831:2:1213
+6832:2:1217
+6833:2:1218
+6834:2:1225
+6835:2:1226
+6836:2:1237
+6837:2:1238
+6838:2:1239
+6839:2:1237
+6840:2:1238
+6841:2:1239
+6842:2:1250
+6843:2:1255
+6844:2:1256
+6845:0:4365
+6846:3:4287
+6847:0:4365
+6848:2:1268
+6849:0:4365
+6850:3:4286
+6851:0:4365
+6852:2:1270
+6853:0:4365
+6854:3:4287
+6855:0:4365
+6856:2:1271
+6857:2:1275
+6858:2:1276
+6859:2:1284
+6860:2:1285
+6861:2:1289
+6862:2:1290
+6863:2:1284
+6864:2:1285
+6865:2:1289
+6866:2:1290
+6867:2:1298
+6868:2:1303
+6869:2:1307
+6870:2:1308
+6871:2:1315
+6872:2:1316
+6873:2:1327
+6874:2:1328
+6875:2:1329
+6876:2:1327
+6877:2:1328
+6878:2:1329
+6879:2:1340
+6880:2:1345
+6881:2:1346
+6882:0:4365
+6883:2:1358
+6884:0:4365
+6885:2:1454
+6886:0:4365
+6887:3:4286
+6888:0:4365
+6889:2:1455
+6890:0:4365
+6891:3:4287
+6892:0:4365
+6893:2:1652
+6894:0:4365
+6895:2:1653
+6896:0:4365
+6897:2:1657
+6898:0:4365
+6899:2:1660
+6900:0:4365
+6901:3:4286
+6902:0:4365
+6903:2:1665
+6904:2:1669
+6905:2:1670
+6906:2:1678
+6907:2:1679
+6908:2:1683
+6909:2:1684
+6910:2:1678
+6911:2:1679
+6912:2:1680
+6913:2:1692
+6914:2:1697
+6915:2:1701
+6916:2:1702
+6917:2:1709
+6918:2:1710
+6919:2:1721
+6920:2:1722
+6921:2:1723
+6922:2:1721
+6923:2:1722
+6924:2:1723
+6925:2:1734
+6926:2:1739
+6927:2:1740
+6928:0:4365
+6929:3:4287
+6930:0:4365
+6931:2:1752
+6932:0:4365
+6933:3:4286
+6934:0:4365
+6935:2:1754
+6936:0:4365
+6937:3:4287
+6938:0:4365
+6939:2:1755
+6940:2:1759
+6941:2:1760
+6942:2:1768
+6943:2:1769
+6944:2:1773
+6945:2:1774
+6946:2:1768
+6947:2:1769
+6948:2:1773
+6949:2:1774
+6950:2:1782
+6951:2:1787
+6952:2:1791
+6953:2:1792
+6954:2:1799
+6955:2:1800
+6956:2:1811
+6957:2:1812
+6958:2:1813
+6959:2:1811
+6960:2:1812
+6961:2:1813
+6962:2:1824
+6963:2:1829
+6964:2:1830
+6965:0:4365
+6966:2:1842
+6967:0:4365
+6968:3:4286
+6969:0:4365
+6970:2:1844
+6971:0:4365
+6972:3:4287
+6973:0:4365
+6974:2:1845
+6975:2:1849
+6976:2:1850
+6977:2:1858
+6978:2:1859
+6979:2:1863
+6980:2:1864
+6981:2:1858
+6982:2:1859
+6983:2:1863
+6984:2:1864
+6985:2:1872
+6986:2:1877
+6987:2:1881
+6988:2:1882
+6989:2:1889
+6990:2:1890
+6991:2:1901
+6992:2:1902
+6993:2:1903
+6994:2:1901
+6995:2:1902
+6996:2:1903
+6997:2:1914
+6998:2:1919
+6999:2:1920
+7000:0:4365
+7001:2:1932
+7002:0:4365
+7003:3:4286
+7004:0:4365
+7005:2:1934
+7006:0:4365
+7007:3:4287
+7008:0:4365
+7009:2:1935
+7010:0:4365
+7011:2:1936
+7012:0:4365
+7013:2:2129
+7014:0:4365
+7015:2:2130
+7016:0:4365
+7017:2:2134
+7018:0:4365
+7019:3:4286
+7020:0:4365
+7021:2:2136
+7022:0:4365
+7023:3:4287
+7024:0:4365
+7025:2:2137
+7026:2:2141
+7027:2:2142
+7028:2:2150
+7029:2:2151
+7030:2:2155
+7031:2:2156
+7032:2:2150
+7033:2:2151
+7034:2:2155
+7035:2:2156
+7036:2:2164
+7037:2:2169
+7038:2:2173
+7039:2:2174
+7040:2:2181
+7041:2:2182
+7042:2:2193
+7043:2:2194
+7044:2:2195
+7045:2:2193
+7046:2:2194
+7047:2:2195
+7048:2:2206
+7049:2:2211
+7050:2:2212
+7051:0:4365
+7052:2:2224
+7053:0:4365
+7054:3:4286
+7055:0:4365
+7056:2:2226
+7057:0:4365
+7058:3:4287
+7059:0:4365
+7060:2:1936
+7061:0:4365
+7062:2:2129
+7063:0:4365
+7064:2:2130
+7065:0:4365
+7066:2:2134
+7067:0:4365
+7068:3:4286
+7069:0:4365
+7070:2:2136
+7071:0:4365
+7072:3:4287
+7073:0:4365
+7074:2:2137
+7075:2:2141
+7076:2:2142
+7077:2:2150
+7078:2:2151
+7079:2:2155
+7080:2:2156
+7081:2:2150
+7082:2:2151
+7083:2:2152
+7084:2:2164
+7085:2:2169
+7086:2:2173
+7087:2:2174
+7088:2:2181
+7089:2:2182
+7090:2:2193
+7091:2:2194
+7092:2:2195
+7093:2:2193
+7094:2:2194
+7095:2:2195
+7096:2:2206
+7097:2:2211
+7098:2:2212
+7099:0:4365
+7100:2:2224
+7101:0:4365
+7102:3:4286
+7103:0:4365
+7104:2:2226
+7105:0:4365
+7106:3:4287
+7107:0:4365
+7108:2:2230
+7109:0:4365
+7110:3:4286
+7111:0:4365
+7112:2:2235
+7113:2:2239
+7114:2:2240
+7115:2:2248
+7116:2:2249
+7117:2:2253
+7118:2:2254
+7119:2:2248
+7120:2:2249
+7121:2:2250
+7122:2:2262
+7123:2:2267
+7124:2:2271
+7125:2:2272
+7126:2:2279
+7127:2:2280
+7128:2:2291
+7129:2:2292
+7130:2:2293
+7131:2:2291
+7132:2:2292
+7133:2:2293
+7134:2:2304
+7135:2:2309
+7136:2:2310
+7137:0:4365
+7138:3:4287
+7139:0:4365
+7140:2:2322
+7141:0:4365
+7142:2:1169
+7143:0:4365
+7144:3:4286
+7145:0:4365
+7146:2:1170
+7147:0:4365
+7148:3:4287
+7149:0:4365
+7150:3:4288
+7151:0:4365
+7152:3:4294
+7153:0:4365
+7154:3:4295
+7155:0:4365
+7156:3:2338
+7157:0:4365
+7158:3:2339
+7159:3:2343
+7160:3:2344
+7161:3:2352
+7162:3:2353
+7163:3:2357
+7164:3:2358
+7165:3:2352
+7166:3:2353
+7167:3:2357
+7168:3:2358
+7169:3:2366
+7170:3:2371
+7171:3:2375
+7172:3:2376
+7173:3:2383
+7174:3:2384
+7175:3:2395
+7176:3:2396
+7177:3:2397
+7178:3:2395
+7179:3:2396
+7180:3:2397
+7181:3:2408
+7182:3:2413
+7183:3:2414
+7184:0:4365
+7185:3:2426
+7186:0:4365
+7187:3:2427
+7188:0:4365
+7189:2:1173
+7190:0:4365
+7191:3:2428
+7192:0:4365
+7193:2:1179
+7194:0:4365
+7195:2:1180
+7196:0:4365
+7197:3:2427
+7198:0:4365
+7199:2:1181
+7200:2:1185
+7201:2:1186
+7202:2:1194
+7203:2:1195
+7204:2:1199
+7205:2:1200
+7206:2:1194
+7207:2:1195
+7208:2:1199
+7209:2:1200
+7210:2:1208
+7211:2:1213
+7212:2:1217
+7213:2:1218
+7214:2:1225
+7215:2:1226
+7216:2:1237
+7217:2:1238
+7218:2:1239
+7219:2:1237
+7220:2:1238
+7221:2:1239
+7222:2:1250
+7223:2:1255
+7224:2:1256
+7225:0:4365
+7226:3:2428
+7227:0:4365
+7228:2:1268
+7229:0:4365
+7230:3:2427
+7231:0:4365
+7232:2:1270
+7233:0:4365
+7234:3:2428
+7235:0:4365
+7236:2:1271
+7237:2:1275
+7238:2:1276
+7239:2:1284
+7240:2:1285
+7241:2:1289
+7242:2:1290
+7243:2:1284
+7244:2:1285
+7245:2:1289
+7246:2:1290
+7247:2:1298
+7248:2:1303
+7249:2:1307
+7250:2:1308
+7251:2:1315
+7252:2:1316
+7253:2:1327
+7254:2:1328
+7255:2:1329
+7256:2:1327
+7257:2:1328
+7258:2:1329
+7259:2:1340
+7260:2:1345
+7261:2:1346
+7262:0:4365
+7263:2:1358
+7264:0:4365
+7265:2:1360
+7266:0:4365
+7267:3:2427
+7268:0:4365
+7269:2:1361
+7270:0:4365
+7271:3:2428
+7272:0:4365
+7273:2:1362
+7274:2:1366
+7275:2:1367
+7276:2:1375
+7277:2:1376
+7278:2:1380
+7279:2:1381
+7280:2:1375
+7281:2:1376
+7282:2:1380
+7283:2:1381
+7284:2:1389
+7285:2:1394
+7286:2:1398
+7287:2:1399
+7288:2:1406
+7289:2:1407
+7290:2:1418
+7291:2:1419
+7292:2:1420
+7293:2:1418
+7294:2:1419
+7295:2:1420
+7296:2:1431
+7297:2:1436
+7298:2:1437
+7299:0:4365
+7300:2:1449
+7301:0:4365
+7302:3:2427
+7303:0:4365
+7304:2:1451
+7305:0:4365
+7306:3:2428
+7307:0:4365
+7308:2:1652
+7309:0:4365
+7310:2:1653
+7311:0:4365
+7312:2:1657
+7313:0:4365
+7314:2:1180
+7315:0:4365
+7316:3:2427
+7317:0:4365
+7318:2:1181
+7319:2:1185
+7320:2:1186
+7321:2:1194
+7322:2:1195
+7323:2:1199
+7324:2:1200
+7325:2:1194
+7326:2:1195
+7327:2:1196
+7328:2:1208
+7329:2:1213
+7330:2:1217
+7331:2:1218
+7332:2:1225
+7333:2:1226
+7334:2:1237
+7335:2:1238
+7336:2:1239
+7337:2:1237
+7338:2:1238
+7339:2:1239
+7340:2:1250
+7341:2:1255
+7342:2:1256
+7343:0:4365
+7344:3:2428
+7345:0:4365
+7346:2:1268
+7347:0:4365
+7348:3:2427
+7349:0:4365
+7350:2:1270
+7351:0:4365
+7352:3:2428
+7353:0:4365
+7354:2:1271
+7355:2:1275
+7356:2:1276
+7357:2:1284
+7358:2:1285
+7359:2:1289
+7360:2:1290
+7361:2:1284
+7362:2:1285
+7363:2:1289
+7364:2:1290
+7365:2:1298
+7366:2:1303
+7367:2:1307
+7368:2:1308
+7369:2:1315
+7370:2:1316
+7371:2:1327
+7372:2:1328
+7373:2:1329
+7374:2:1327
+7375:2:1328
+7376:2:1329
+7377:2:1340
+7378:2:1345
+7379:2:1346
+7380:0:4365
+7381:2:1358
+7382:0:4365
+7383:2:1454
+7384:0:4365
+7385:3:2427
+7386:0:4365
+7387:2:1455
+7388:0:4365
+7389:3:2428
+7390:0:4365
+7391:2:1652
+7392:0:4365
+7393:2:1653
+7394:0:4365
+7395:2:1657
+7396:0:4365
+7397:2:1660
+7398:0:4365
+7399:3:2427
+7400:0:4365
+7401:2:1665
+7402:2:1669
+7403:2:1670
+7404:2:1678
+7405:2:1679
+7406:2:1683
+7407:2:1684
+7408:2:1678
+7409:2:1679
+7410:2:1680
+7411:2:1692
+7412:2:1697
+7413:2:1701
+7414:2:1702
+7415:2:1709
+7416:2:1710
+7417:2:1721
+7418:2:1722
+7419:2:1723
+7420:2:1721
+7421:2:1722
+7422:2:1723
+7423:2:1734
+7424:2:1739
+7425:2:1740
+7426:0:4365
+7427:3:2428
+7428:0:4365
+7429:2:1752
+7430:0:4365
+7431:3:2427
+7432:0:4365
+7433:2:1754
+7434:0:4365
+7435:3:2428
+7436:0:4365
+7437:2:1755
+7438:2:1759
+7439:2:1760
+7440:2:1768
+7441:2:1769
+7442:2:1773
+7443:2:1774
+7444:2:1768
+7445:2:1769
+7446:2:1773
+7447:2:1774
+7448:2:1782
+7449:2:1787
+7450:2:1791
+7451:2:1792
+7452:2:1799
+7453:2:1800
+7454:2:1811
+7455:2:1812
+7456:2:1813
+7457:2:1811
+7458:2:1812
+7459:2:1813
+7460:2:1824
+7461:2:1829
+7462:2:1830
+7463:0:4365
+7464:2:1842
+7465:0:4365
+7466:3:2427
+7467:0:4365
+7468:2:1844
+7469:0:4365
+7470:3:2428
+7471:0:4365
+7472:2:1845
+7473:2:1849
+7474:2:1850
+7475:2:1858
+7476:2:1859
+7477:2:1863
+7478:2:1864
+7479:2:1858
+7480:2:1859
+7481:2:1863
+7482:2:1864
+7483:2:1872
+7484:2:1877
+7485:2:1881
+7486:2:1882
+7487:2:1889
+7488:2:1890
+7489:2:1901
+7490:2:1902
+7491:2:1903
+7492:2:1901
+7493:2:1902
+7494:2:1903
+7495:2:1914
+7496:2:1919
+7497:2:1920
+7498:0:4365
+7499:2:1932
+7500:0:4365
+7501:3:2427
+7502:0:4365
+7503:2:1934
+7504:0:4365
+7505:3:2428
+7506:0:4365
+7507:2:1935
+7508:0:4365
+7509:2:1936
+7510:0:4365
+7511:2:2129
+7512:0:4365
+7513:2:2130
+7514:0:4365
+7515:2:2134
+7516:0:4365
+7517:3:2427
+7518:0:4365
+7519:2:2136
+7520:0:4365
+7521:3:2428
+7522:0:4365
+7523:2:2137
+7524:2:2141
+7525:2:2142
+7526:2:2150
+7527:2:2151
+7528:2:2155
+7529:2:2156
+7530:2:2150
+7531:2:2151
+7532:2:2155
+7533:2:2156
+7534:2:2164
+7535:2:2169
+7536:2:2173
+7537:2:2174
+7538:2:2181
+7539:2:2182
+7540:2:2193
+7541:2:2194
+7542:2:2195
+7543:2:2193
+7544:2:2194
+7545:2:2195
+7546:2:2206
+7547:2:2211
+7548:2:2212
+7549:0:4365
+7550:2:2224
+7551:0:4365
+7552:3:2427
+7553:0:4365
+7554:2:2226
+7555:0:4365
+7556:3:2428
+7557:0:4365
+7558:2:1936
+7559:0:4365
+7560:2:2129
+7561:0:4365
+7562:2:2130
+7563:0:4365
+7564:2:2134
+7565:0:4365
+7566:3:2427
+7567:0:4365
+7568:2:2136
+7569:0:4365
+7570:3:2428
+7571:0:4365
+7572:2:2137
+7573:2:2141
+7574:2:2142
+7575:2:2150
+7576:2:2151
+7577:2:2155
+7578:2:2156
+7579:2:2150
+7580:2:2151
+7581:2:2152
+7582:2:2164
+7583:2:2169
+7584:2:2173
+7585:2:2174
+7586:2:2181
+7587:2:2182
+7588:2:2193
+7589:2:2194
+7590:2:2195
+7591:2:2193
+7592:2:2194
+7593:2:2195
+7594:2:2206
+7595:2:2211
+7596:2:2212
+7597:0:4365
+7598:2:2224
+7599:0:4365
+7600:3:2427
+7601:0:4365
+7602:2:2226
+7603:0:4365
+7604:3:2428
+7605:0:4365
+7606:2:2230
+7607:0:4365
+7608:3:2427
+7609:0:4365
+7610:2:2235
+7611:2:2239
+7612:2:2240
+7613:2:2248
+7614:2:2249
+7615:2:2253
+7616:2:2254
+7617:2:2248
+7618:2:2249
+7619:2:2250
+7620:2:2262
+7621:2:2267
+7622:2:2271
+7623:2:2272
+7624:2:2279
+7625:2:2280
+7626:2:2291
+7627:2:2292
+7628:2:2293
+7629:2:2291
+7630:2:2292
+7631:2:2293
+7632:2:2304
+7633:2:2309
+7634:2:2310
+7635:0:4365
+7636:3:2428
+7637:0:4365
+7638:2:2322
+7639:0:4365
+7640:2:1169
+7641:0:4365
+7642:3:2427
+7643:0:4365
+7644:2:1170
+7645:0:4365
+7646:3:2428
+7647:0:4365
+7648:3:2429
+7649:0:4365
+7650:3:2435
+7651:3:2436
+7652:0:4365
+7653:3:2440
+7654:3:2444
+7655:3:2445
+7656:3:2453
+7657:3:2454
+7658:3:2458
+7659:3:2459
+7660:3:2453
+7661:3:2454
+7662:3:2458
+7663:3:2459
+7664:3:2467
+7665:3:2472
+7666:3:2473
+7667:3:2484
+7668:3:2485
+7669:3:2496
+7670:3:2497
+7671:3:2498
+7672:3:2496
+7673:3:2497
+7674:3:2498
+7675:3:2509
+7676:3:2514
+7677:3:2515
+7678:0:4365
+7679:3:2527
+7680:0:4365
+7681:3:2528
+7682:0:4365
+7683:2:1173
+7684:0:4365
+7685:3:2529
+7686:0:4365
+7687:2:1179
+7688:0:4365
+7689:2:1180
+7690:0:4365
+7691:3:2528
+7692:0:4365
+7693:2:1181
+7694:2:1185
+7695:2:1186
+7696:2:1194
+7697:2:1195
+7698:2:1199
+7699:2:1200
+7700:2:1194
+7701:2:1195
+7702:2:1199
+7703:2:1200
+7704:2:1208
+7705:2:1213
+7706:2:1217
+7707:2:1218
+7708:2:1225
+7709:2:1226
+7710:2:1237
+7711:2:1238
+7712:2:1239
+7713:2:1237
+7714:2:1238
+7715:2:1239
+7716:2:1250
+7717:2:1255
+7718:2:1256
+7719:0:4365
+7720:3:2529
+7721:0:4365
+7722:2:1268
+7723:0:4365
+7724:3:2528
+7725:0:4365
+7726:2:1270
+7727:0:4365
+7728:3:2529
+7729:0:4365
+7730:2:1271
+7731:2:1275
+7732:2:1276
+7733:2:1284
+7734:2:1285
+7735:2:1289
+7736:2:1290
+7737:2:1284
+7738:2:1285
+7739:2:1289
+7740:2:1290
+7741:2:1298
+7742:2:1303
+7743:2:1307
+7744:2:1308
+7745:2:1315
+7746:2:1316
+7747:2:1327
+7748:2:1328
+7749:2:1329
+7750:2:1327
+7751:2:1328
+7752:2:1329
+7753:2:1340
+7754:2:1345
+7755:2:1346
+7756:0:4365
+7757:2:1358
+7758:0:4365
+7759:2:1360
+7760:0:4365
+7761:3:2528
+7762:0:4365
+7763:2:1361
+7764:0:4365
+7765:3:2529
+7766:0:4365
+7767:2:1362
+7768:2:1366
+7769:2:1367
+7770:2:1375
+7771:2:1376
+7772:2:1380
+7773:2:1381
+7774:2:1375
+7775:2:1376
+7776:2:1380
+7777:2:1381
+7778:2:1389
+7779:2:1394
+7780:2:1398
+7781:2:1399
+7782:2:1406
+7783:2:1407
+7784:2:1418
+7785:2:1419
+7786:2:1420
+7787:2:1418
+7788:2:1419
+7789:2:1420
+7790:2:1431
+7791:2:1436
+7792:2:1437
+7793:0:4365
+7794:2:1449
+7795:0:4365
+7796:3:2528
+7797:0:4365
+7798:2:1451
+7799:0:4365
+7800:3:2529
+7801:0:4365
+7802:2:1652
+7803:0:4365
+7804:2:1653
+7805:0:4365
+7806:2:1657
+7807:0:4365
+7808:2:1180
+7809:0:4365
+7810:3:2528
+7811:0:4365
+7812:2:1181
+7813:2:1185
+7814:2:1186
+7815:2:1194
+7816:2:1195
+7817:2:1199
+7818:2:1200
+7819:2:1194
+7820:2:1195
+7821:2:1196
+7822:2:1208
+7823:2:1213
+7824:2:1217
+7825:2:1218
+7826:2:1225
+7827:2:1226
+7828:2:1237
+7829:2:1238
+7830:2:1239
+7831:2:1237
+7832:2:1238
+7833:2:1239
+7834:2:1250
+7835:2:1255
+7836:2:1256
+7837:0:4365
+7838:3:2529
+7839:0:4365
+7840:2:1268
+7841:0:4365
+7842:3:2528
+7843:0:4365
+7844:2:1270
+7845:0:4365
+7846:3:2529
+7847:0:4365
+7848:2:1271
+7849:2:1275
+7850:2:1276
+7851:2:1284
+7852:2:1285
+7853:2:1289
+7854:2:1290
+7855:2:1284
+7856:2:1285
+7857:2:1289
+7858:2:1290
+7859:2:1298
+7860:2:1303
+7861:2:1307
+7862:2:1308
+7863:2:1315
+7864:2:1316
+7865:2:1327
+7866:2:1328
+7867:2:1329
+7868:2:1327
+7869:2:1328
+7870:2:1329
+7871:2:1340
+7872:2:1345
+7873:2:1346
+7874:0:4365
+7875:2:1358
+7876:0:4365
+7877:2:1454
+7878:0:4365
+7879:3:2528
+7880:0:4365
+7881:2:1455
+7882:0:4365
+7883:3:2529
+7884:0:4365
+7885:2:1652
+7886:0:4365
+7887:2:1653
+7888:0:4365
+7889:2:1657
+7890:0:4365
+7891:2:1660
+7892:0:4365
+7893:3:2528
+7894:0:4365
+7895:2:1665
+7896:2:1669
+7897:2:1670
+7898:2:1678
+7899:2:1679
+7900:2:1683
+7901:2:1684
+7902:2:1678
+7903:2:1679
+7904:2:1680
+7905:2:1692
+7906:2:1697
+7907:2:1701
+7908:2:1702
+7909:2:1709
+7910:2:1710
+7911:2:1721
+7912:2:1722
+7913:2:1723
+7914:2:1721
+7915:2:1722
+7916:2:1723
+7917:2:1734
+7918:2:1739
+7919:2:1740
+7920:0:4365
+7921:3:2529
+7922:0:4365
+7923:2:1752
+7924:0:4365
+7925:3:2528
+7926:0:4365
+7927:2:1754
+7928:0:4365
+7929:3:2529
+7930:0:4365
+7931:2:1755
+7932:2:1759
+7933:2:1760
+7934:2:1768
+7935:2:1769
+7936:2:1773
+7937:2:1774
+7938:2:1768
+7939:2:1769
+7940:2:1773
+7941:2:1774
+7942:2:1782
+7943:2:1787
+7944:2:1791
+7945:2:1792
+7946:2:1799
+7947:2:1800
+7948:2:1811
+7949:2:1812
+7950:2:1813
+7951:2:1811
+7952:2:1812
+7953:2:1813
+7954:2:1824
+7955:2:1829
+7956:2:1830
+7957:0:4365
+7958:2:1842
+7959:0:4365
+7960:3:2528
+7961:0:4365
+7962:2:1844
+7963:0:4365
+7964:3:2529
+7965:0:4365
+7966:2:1845
+7967:2:1849
+7968:2:1850
+7969:2:1858
+7970:2:1859
+7971:2:1863
+7972:2:1864
+7973:2:1858
+7974:2:1859
+7975:2:1863
+7976:2:1864
+7977:2:1872
+7978:2:1877
+7979:2:1881
+7980:2:1882
+7981:2:1889
+7982:2:1890
+7983:2:1901
+7984:2:1902
+7985:2:1903
+7986:2:1901
+7987:2:1902
+7988:2:1903
+7989:2:1914
+7990:2:1919
+7991:2:1920
+7992:0:4365
+7993:2:1932
+7994:0:4365
+7995:3:2528
+7996:0:4365
+7997:2:1934
+7998:0:4365
+7999:3:2529
+8000:0:4365
+8001:2:1935
+8002:0:4365
+8003:2:1936
+8004:0:4365
+8005:2:2129
+8006:0:4365
+8007:2:2130
+8008:0:4365
+8009:2:2134
+8010:0:4365
+8011:3:2528
+8012:0:4365
+8013:2:2136
+8014:0:4365
+8015:3:2529
+8016:0:4365
+8017:2:2137
+8018:2:2141
+8019:2:2142
+8020:2:2150
+8021:2:2151
+8022:2:2155
+8023:2:2156
+8024:2:2150
+8025:2:2151
+8026:2:2155
+8027:2:2156
+8028:2:2164
+8029:2:2169
+8030:2:2173
+8031:2:2174
+8032:2:2181
+8033:2:2182
+8034:2:2193
+8035:2:2194
+8036:2:2195
+8037:2:2193
+8038:2:2194
+8039:2:2195
+8040:2:2206
+8041:2:2211
+8042:2:2212
+8043:0:4365
+8044:2:2224
+8045:0:4365
+8046:3:2528
+8047:0:4365
+8048:2:2226
+8049:0:4365
+8050:3:2529
+8051:0:4365
+8052:2:1936
+8053:0:4365
+8054:2:2129
+8055:0:4365
+8056:2:2130
+8057:0:4365
+8058:2:2134
+8059:0:4365
+8060:3:2528
+8061:0:4365
+8062:2:2136
+8063:0:4365
+8064:3:2529
+8065:0:4365
+8066:2:2137
+8067:2:2141
+8068:2:2142
+8069:2:2150
+8070:2:2151
+8071:2:2155
+8072:2:2156
+8073:2:2150
+8074:2:2151
+8075:2:2152
+8076:2:2164
+8077:2:2169
+8078:2:2173
+8079:2:2174
+8080:2:2181
+8081:2:2182
+8082:2:2193
+8083:2:2194
+8084:2:2195
+8085:2:2193
+8086:2:2194
+8087:2:2195
+8088:2:2206
+8089:2:2211
+8090:2:2212
+8091:0:4365
+8092:2:2224
+8093:0:4365
+8094:3:2528
+8095:0:4365
+8096:2:2226
+8097:0:4365
+8098:3:2529
+8099:0:4365
+8100:2:2230
+8101:0:4365
+8102:3:2528
+8103:0:4365
+8104:2:2235
+8105:2:2239
+8106:2:2240
+8107:2:2248
+8108:2:2249
+8109:2:2253
+8110:2:2254
+8111:2:2248
+8112:2:2249
+8113:2:2250
+8114:2:2262
+8115:2:2267
+8116:2:2271
+8117:2:2272
+8118:2:2279
+8119:2:2280
+8120:2:2291
+8121:2:2292
+8122:2:2293
+8123:2:2291
+8124:2:2292
+8125:2:2293
+8126:2:2304
+8127:2:2309
+8128:2:2310
+8129:0:4365
+8130:3:2529
+8131:0:4365
+8132:2:2322
+8133:0:4365
+8134:2:1169
+8135:0:4365
+8136:3:2528
+8137:0:4365
+8138:2:1170
+8139:0:4365
+8140:3:2529
+8141:0:4365
+8142:3:2530
+8143:0:4365
+8144:3:2536
+8145:0:4365
+8146:3:2537
+8147:0:4365
+8148:3:2547
+8149:0:4365
+8150:3:2548
+8151:0:4365
+8152:3:2552
+8153:3:2553
+8154:3:2557
+8155:3:2561
+8156:3:2562
+8157:3:2557
+8158:3:2561
+8159:3:2562
+8160:3:2566
+8161:3:2574
+8162:3:2575
+8163:3:2580
+8164:3:2587
+8165:3:2588
+8166:3:2587
+8167:3:2588
+8168:3:2595
+8169:3:2600
+8170:0:4365
+8171:3:2611
+8172:0:4365
+8173:3:2615
+8174:3:2616
+8175:3:2620
+8176:3:2624
+8177:3:2625
+8178:3:2620
+8179:3:2624
+8180:3:2625
+8181:3:2629
+8182:3:2637
+8183:3:2638
+8184:3:2643
+8185:3:2650
+8186:3:2651
+8187:3:2650
+8188:3:2651
+8189:3:2658
+8190:3:2663
+8191:0:4365
+8192:3:2611
+8193:0:4365
+8194:3:2615
+8195:3:2616
+8196:3:2620
+8197:3:2624
+8198:3:2625
+8199:3:2620
+8200:3:2624
+8201:3:2625
+8202:3:2629
+8203:3:2637
+8204:3:2638
+8205:3:2643
+8206:3:2650
+8207:3:2651
+8208:3:2650
+8209:3:2651
+8210:3:2658
+8211:3:2663
+8212:0:4365
+8213:3:2674
+8214:0:4365
+8215:3:2682
+8216:3:2683
+8217:3:2687
+8218:3:2691
+8219:3:2692
+8220:3:2687
+8221:3:2691
+8222:3:2692
+8223:3:2696
+8224:3:2704
+8225:3:2705
+8226:3:2710
+8227:3:2717
+8228:3:2718
+8229:3:2717
+8230:3:2718
+8231:3:2725
+8232:3:2730
+8233:0:4365
+8234:3:2745
+8235:0:4365
+8236:3:2746
+8237:0:4365
+8238:2:1173
+8239:0:4365
+8240:3:2747
+8241:0:4365
+8242:2:1179
+8243:0:4365
+8244:2:1180
+8245:0:4365
+8246:3:2746
+8247:0:4365
+8248:2:1181
+8249:2:1185
+8250:2:1186
+8251:2:1194
+8252:2:1195
+8253:2:1199
+8254:2:1200
+8255:2:1194
+8256:2:1195
+8257:2:1199
+8258:2:1200
+8259:2:1208
+8260:2:1213
+8261:2:1217
+8262:2:1218
+8263:2:1225
+8264:2:1226
+8265:2:1237
+8266:2:1238
+8267:2:1239
+8268:2:1237
+8269:2:1238
+8270:2:1239
+8271:2:1250
+8272:2:1255
+8273:2:1256
+8274:0:4365
+8275:3:2747
+8276:0:4365
+8277:2:1268
+8278:0:4365
+8279:3:2746
+8280:0:4365
+8281:2:1270
+8282:0:4365
+8283:3:2747
+8284:0:4365
+8285:2:1271
+8286:2:1275
+8287:2:1276
+8288:2:1284
+8289:2:1285
+8290:2:1289
+8291:2:1290
+8292:2:1284
+8293:2:1285
+8294:2:1289
+8295:2:1290
+8296:2:1298
+8297:2:1303
+8298:2:1307
+8299:2:1308
+8300:2:1315
+8301:2:1316
+8302:2:1327
+8303:2:1328
+8304:2:1329
+8305:2:1327
+8306:2:1328
+8307:2:1329
+8308:2:1340
+8309:2:1345
+8310:2:1346
+8311:0:4365
+8312:2:1358
+8313:0:4365
+8314:2:1360
+8315:0:4365
+8316:3:2746
+8317:0:4365
+8318:2:1361
+8319:0:4365
+8320:3:2747
+8321:0:4365
+8322:2:1362
+8323:2:1366
+8324:2:1367
+8325:2:1375
+8326:2:1376
+8327:2:1380
+8328:2:1381
+8329:2:1375
+8330:2:1376
+8331:2:1380
+8332:2:1381
+8333:2:1389
+8334:2:1394
+8335:2:1398
+8336:2:1399
+8337:2:1406
+8338:2:1407
+8339:2:1418
+8340:2:1419
+8341:2:1420
+8342:2:1418
+8343:2:1419
+8344:2:1420
+8345:2:1431
+8346:2:1436
+8347:2:1437
+8348:0:4365
+8349:2:1449
+8350:0:4365
+8351:3:2746
+8352:0:4365
+8353:2:1451
+8354:0:4365
+8355:3:2747
+8356:0:4365
+8357:2:1652
+8358:0:4365
+8359:2:1653
+8360:0:4365
+8361:2:1657
+8362:0:4365
+8363:2:1180
+8364:0:4365
+8365:3:2746
+8366:0:4365
+8367:2:1181
+8368:2:1185
+8369:2:1186
+8370:2:1194
+8371:2:1195
+8372:2:1199
+8373:2:1200
+8374:2:1194
+8375:2:1195
+8376:2:1196
+8377:2:1208
+8378:2:1213
+8379:2:1217
+8380:2:1218
+8381:2:1225
+8382:2:1226
+8383:2:1237
+8384:2:1238
+8385:2:1239
+8386:2:1237
+8387:2:1238
+8388:2:1239
+8389:2:1250
+8390:2:1255
+8391:2:1256
+8392:0:4365
+8393:3:2747
+8394:0:4365
+8395:2:1268
+8396:0:4365
+8397:3:2746
+8398:0:4365
+8399:2:1270
+8400:0:4365
+8401:3:2747
+8402:0:4365
+8403:2:1271
+8404:2:1275
+8405:2:1276
+8406:2:1284
+8407:2:1285
+8408:2:1289
+8409:2:1290
+8410:2:1284
+8411:2:1285
+8412:2:1289
+8413:2:1290
+8414:2:1298
+8415:2:1303
+8416:2:1307
+8417:2:1308
+8418:2:1315
+8419:2:1316
+8420:2:1327
+8421:2:1328
+8422:2:1329
+8423:2:1327
+8424:2:1328
+8425:2:1329
+8426:2:1340
+8427:2:1345
+8428:2:1346
+8429:0:4365
+8430:2:1358
+8431:0:4365
+8432:2:1454
+8433:0:4365
+8434:3:2746
+8435:0:4365
+8436:2:1455
+8437:0:4365
+8438:3:2747
+8439:0:4365
+8440:2:1652
+8441:0:4365
+8442:2:1653
+8443:0:4365
+8444:2:1657
+8445:0:4365
+8446:2:1660
+8447:0:4365
+8448:3:2746
+8449:0:4365
+8450:2:1665
+8451:2:1669
+8452:2:1670
+8453:2:1678
+8454:2:1679
+8455:2:1683
+8456:2:1684
+8457:2:1678
+8458:2:1679
+8459:2:1680
+8460:2:1692
+8461:2:1697
+8462:2:1701
+8463:2:1702
+8464:2:1709
+8465:2:1710
+8466:2:1721
+8467:2:1722
+8468:2:1723
+8469:2:1721
+8470:2:1722
+8471:2:1723
+8472:2:1734
+8473:2:1739
+8474:2:1740
+8475:0:4365
+8476:3:2747
+8477:0:4365
+8478:2:1752
+8479:0:4365
+8480:3:2746
+8481:0:4365
+8482:2:1754
+8483:0:4365
+8484:3:2747
+8485:0:4365
+8486:2:1755
+8487:2:1759
+8488:2:1760
+8489:2:1768
+8490:2:1769
+8491:2:1773
+8492:2:1774
+8493:2:1768
+8494:2:1769
+8495:2:1773
+8496:2:1774
+8497:2:1782
+8498:2:1787
+8499:2:1791
+8500:2:1792
+8501:2:1799
+8502:2:1800
+8503:2:1811
+8504:2:1812
+8505:2:1813
+8506:2:1811
+8507:2:1812
+8508:2:1813
+8509:2:1824
+8510:2:1829
+8511:2:1830
+8512:0:4365
+8513:2:1842
+8514:0:4365
+8515:3:2746
+8516:0:4365
+8517:2:1844
+8518:0:4365
+8519:3:2747
+8520:0:4365
+8521:2:1845
+8522:2:1849
+8523:2:1850
+8524:2:1858
+8525:2:1859
+8526:2:1863
+8527:2:1864
+8528:2:1858
+8529:2:1859
+8530:2:1863
+8531:2:1864
+8532:2:1872
+8533:2:1877
+8534:2:1881
+8535:2:1882
+8536:2:1889
+8537:2:1890
+8538:2:1901
+8539:2:1902
+8540:2:1903
+8541:2:1901
+8542:2:1902
+8543:2:1903
+8544:2:1914
+8545:2:1919
+8546:2:1920
+8547:0:4365
+8548:2:1932
+8549:0:4365
+8550:3:2746
+8551:0:4365
+8552:2:1934
+8553:0:4365
+8554:3:2747
+8555:0:4365
+8556:2:1935
+8557:0:4365
+8558:2:1936
+8559:0:4365
+8560:2:2129
+8561:0:4365
+8562:2:2130
+8563:0:4365
+8564:2:2134
+8565:0:4365
+8566:3:2746
+8567:0:4365
+8568:2:2136
+8569:0:4365
+8570:3:2747
+8571:0:4365
+8572:2:2137
+8573:2:2141
+8574:2:2142
+8575:2:2150
+8576:2:2151
+8577:2:2155
+8578:2:2156
+8579:2:2150
+8580:2:2151
+8581:2:2155
+8582:2:2156
+8583:2:2164
+8584:2:2169
+8585:2:2173
+8586:2:2174
+8587:2:2181
+8588:2:2182
+8589:2:2193
+8590:2:2194
+8591:2:2195
+8592:2:2193
+8593:2:2194
+8594:2:2195
+8595:2:2206
+8596:2:2211
+8597:2:2212
+8598:0:4365
+8599:2:2224
+8600:0:4365
+8601:3:2746
+8602:0:4365
+8603:2:2226
+8604:0:4365
+8605:3:2747
+8606:0:4365
+8607:2:1936
+8608:0:4365
+8609:2:2129
+8610:0:4365
+8611:2:2130
+8612:0:4365
+8613:2:2134
+8614:0:4365
+8615:3:2746
+8616:0:4365
+8617:2:2136
+8618:0:4365
+8619:3:2747
+8620:0:4365
+8621:2:2137
+8622:2:2141
+8623:2:2142
+8624:2:2150
+8625:2:2151
+8626:2:2155
+8627:2:2156
+8628:2:2150
+8629:2:2151
+8630:2:2152
+8631:2:2164
+8632:2:2169
+8633:2:2173
+8634:2:2174
+8635:2:2181
+8636:2:2182
+8637:2:2193
+8638:2:2194
+8639:2:2195
+8640:2:2193
+8641:2:2194
+8642:2:2195
+8643:2:2206
+8644:2:2211
+8645:2:2212
+8646:0:4365
+8647:2:2224
+8648:0:4365
+8649:3:2746
+8650:0:4365
+8651:2:2226
+8652:0:4365
+8653:3:2747
+8654:0:4365
+8655:2:2230
+8656:0:4365
+8657:3:2746
+8658:0:4365
+8659:2:2235
+8660:2:2239
+8661:2:2240
+8662:2:2248
+8663:2:2249
+8664:2:2253
+8665:2:2254
+8666:2:2248
+8667:2:2249
+8668:2:2250
+8669:2:2262
+8670:2:2267
+8671:2:2271
+8672:2:2272
+8673:2:2279
+8674:2:2280
+8675:2:2291
+8676:2:2292
+8677:2:2293
+8678:2:2291
+8679:2:2292
+8680:2:2293
+8681:2:2304
+8682:2:2309
+8683:2:2310
+8684:0:4365
+8685:3:2747
+8686:0:4365
+8687:2:2322
+8688:0:4365
+8689:2:1169
+8690:0:4365
+8691:3:2746
+8692:0:4365
+8693:2:1170
+8694:0:4365
+8695:3:2747
+8696:0:4365
+8697:3:2748
+8698:0:4365
+8699:3:2754
+8700:0:4365
+8701:3:2755
+8702:3:2759
+8703:3:2760
+8704:3:2768
+8705:3:2769
+8706:3:2773
+8707:3:2774
+8708:3:2768
+8709:3:2769
+8710:3:2773
+8711:3:2774
+8712:3:2782
+8713:3:2787
+8714:3:2791
+8715:3:2792
+8716:3:2799
+8717:3:2800
+8718:3:2811
+8719:3:2812
+8720:3:2813
+8721:3:2811
+8722:3:2812
+8723:3:2813
+8724:3:2824
+8725:3:2829
+8726:3:2830
+8727:0:4365
+8728:3:2842
+8729:0:4365
+8730:3:2843
+8731:0:4365
+8732:2:1173
+8733:0:4365
+8734:3:2844
+8735:0:4365
+8736:2:1179
+8737:0:4365
+8738:2:1180
+8739:0:4365
+8740:3:2843
+8741:0:4365
+8742:2:1181
+8743:2:1185
+8744:2:1186
+8745:2:1194
+8746:2:1195
+8747:2:1199
+8748:2:1200
+8749:2:1194
+8750:2:1195
+8751:2:1199
+8752:2:1200
+8753:2:1208
+8754:2:1213
+8755:2:1217
+8756:2:1218
+8757:2:1225
+8758:2:1226
+8759:2:1237
+8760:2:1238
+8761:2:1239
+8762:2:1237
+8763:2:1238
+8764:2:1239
+8765:2:1250
+8766:2:1255
+8767:2:1256
+8768:0:4365
+8769:3:2844
+8770:0:4365
+8771:2:1268
+8772:0:4365
+8773:3:2843
+8774:0:4365
+8775:2:1270
+8776:0:4365
+8777:3:2844
+8778:0:4365
+8779:2:1271
+8780:2:1275
+8781:2:1276
+8782:2:1284
+8783:2:1285
+8784:2:1289
+8785:2:1290
+8786:2:1284
+8787:2:1285
+8788:2:1289
+8789:2:1290
+8790:2:1298
+8791:2:1303
+8792:2:1307
+8793:2:1308
+8794:2:1315
+8795:2:1316
+8796:2:1327
+8797:2:1328
+8798:2:1329
+8799:2:1327
+8800:2:1328
+8801:2:1329
+8802:2:1340
+8803:2:1345
+8804:2:1346
+8805:0:4365
+8806:2:1358
+8807:0:4365
+8808:2:1360
+8809:0:4365
+8810:3:2843
+8811:0:4365
+8812:2:1361
+8813:0:4365
+8814:3:2844
+8815:0:4365
+8816:2:1362
+8817:2:1366
+8818:2:1367
+8819:2:1375
+8820:2:1376
+8821:2:1380
+8822:2:1381
+8823:2:1375
+8824:2:1376
+8825:2:1380
+8826:2:1381
+8827:2:1389
+8828:2:1394
+8829:2:1398
+8830:2:1399
+8831:2:1406
+8832:2:1407
+8833:2:1418
+8834:2:1419
+8835:2:1420
+8836:2:1418
+8837:2:1419
+8838:2:1420
+8839:2:1431
+8840:2:1436
+8841:2:1437
+8842:0:4365
+8843:2:1449
+8844:0:4365
+8845:3:2843
+8846:0:4365
+8847:2:1451
+8848:0:4365
+8849:3:2844
+8850:0:4365
+8851:2:1652
+8852:0:4365
+8853:2:1653
+8854:0:4365
+8855:2:1657
+8856:0:4365
+8857:2:1180
+8858:0:4365
+8859:3:2843
+8860:0:4365
+8861:2:1181
+8862:2:1185
+8863:2:1186
+8864:2:1194
+8865:2:1195
+8866:2:1199
+8867:2:1200
+8868:2:1194
+8869:2:1195
+8870:2:1196
+8871:2:1208
+8872:2:1213
+8873:2:1217
+8874:2:1218
+8875:2:1225
+8876:2:1226
+8877:2:1237
+8878:2:1238
+8879:2:1239
+8880:2:1237
+8881:2:1238
+8882:2:1239
+8883:2:1250
+8884:2:1255
+8885:2:1256
+8886:0:4365
+8887:3:2844
+8888:0:4365
+8889:2:1268
+8890:0:4365
+8891:3:2843
+8892:0:4365
+8893:2:1270
+8894:0:4365
+8895:3:2844
+8896:0:4365
+8897:2:1271
+8898:2:1275
+8899:2:1276
+8900:2:1284
+8901:2:1285
+8902:2:1289
+8903:2:1290
+8904:2:1284
+8905:2:1285
+8906:2:1289
+8907:2:1290
+8908:2:1298
+8909:2:1303
+8910:2:1307
+8911:2:1308
+8912:2:1315
+8913:2:1316
+8914:2:1327
+8915:2:1328
+8916:2:1329
+8917:2:1327
+8918:2:1328
+8919:2:1329
+8920:2:1340
+8921:2:1345
+8922:2:1346
+8923:0:4365
+8924:2:1358
+8925:0:4365
+8926:2:1454
+8927:0:4365
+8928:3:2843
+8929:0:4365
+8930:2:1455
+8931:0:4365
+8932:3:2844
+8933:0:4365
+8934:2:1652
+8935:0:4365
+8936:2:1653
+8937:0:4365
+8938:2:1657
+8939:0:4365
+8940:2:1660
+8941:0:4365
+8942:3:2843
+8943:0:4365
+8944:2:1665
+8945:2:1669
+8946:2:1670
+8947:2:1678
+8948:2:1679
+8949:2:1683
+8950:2:1684
+8951:2:1678
+8952:2:1679
+8953:2:1680
+8954:2:1692
+8955:2:1697
+8956:2:1701
+8957:2:1702
+8958:2:1709
+8959:2:1710
+8960:2:1721
+8961:2:1722
+8962:2:1723
+8963:2:1721
+8964:2:1722
+8965:2:1723
+8966:2:1734
+8967:2:1739
+8968:2:1740
+8969:0:4365
+8970:3:2844
+8971:0:4365
+8972:2:1752
+8973:0:4365
+8974:3:2843
+8975:0:4365
+8976:2:1754
+8977:0:4365
+8978:3:2844
+8979:0:4365
+8980:2:1755
+8981:2:1759
+8982:2:1760
+8983:2:1768
+8984:2:1769
+8985:2:1773
+8986:2:1774
+8987:2:1768
+8988:2:1769
+8989:2:1773
+8990:2:1774
+8991:2:1782
+8992:2:1787
+8993:2:1791
+8994:2:1792
+8995:2:1799
+8996:2:1800
+8997:2:1811
+8998:2:1812
+8999:2:1813
+9000:2:1811
+9001:2:1812
+9002:2:1813
+9003:2:1824
+9004:2:1829
+9005:2:1830
+9006:0:4365
+9007:2:1842
+9008:0:4365
+9009:3:2843
+9010:0:4365
+9011:2:1844
+9012:0:4365
+9013:3:2844
+9014:0:4365
+9015:2:1845
+9016:2:1849
+9017:2:1850
+9018:2:1858
+9019:2:1859
+9020:2:1863
+9021:2:1864
+9022:2:1858
+9023:2:1859
+9024:2:1863
+9025:2:1864
+9026:2:1872
+9027:2:1877
+9028:2:1881
+9029:2:1882
+9030:2:1889
+9031:2:1890
+9032:2:1901
+9033:2:1902
+9034:2:1903
+9035:2:1901
+9036:2:1902
+9037:2:1903
+9038:2:1914
+9039:2:1919
+9040:2:1920
+9041:0:4365
+9042:2:1932
+9043:0:4365
+9044:3:2843
+9045:0:4365
+9046:2:1934
+9047:0:4365
+9048:3:2844
+9049:0:4365
+9050:2:1935
+9051:0:4365
+9052:2:1936
+9053:0:4365
+9054:2:2129
+9055:0:4365
+9056:2:2130
+9057:0:4365
+9058:2:2134
+9059:0:4365
+9060:3:2843
+9061:0:4365
+9062:2:2136
+9063:0:4365
+9064:3:2844
+9065:0:4365
+9066:2:2137
+9067:2:2141
+9068:2:2142
+9069:2:2150
+9070:2:2151
+9071:2:2155
+9072:2:2156
+9073:2:2150
+9074:2:2151
+9075:2:2155
+9076:2:2156
+9077:2:2164
+9078:2:2169
+9079:2:2173
+9080:2:2174
+9081:2:2181
+9082:2:2182
+9083:2:2193
+9084:2:2194
+9085:2:2195
+9086:2:2193
+9087:2:2194
+9088:2:2195
+9089:2:2206
+9090:2:2211
+9091:2:2212
+9092:0:4365
+9093:2:2224
+9094:0:4365
+9095:3:2843
+9096:0:4365
+9097:2:2226
+9098:0:4365
+9099:3:2844
+9100:0:4365
+9101:2:1936
+9102:0:4365
+9103:2:2129
+9104:0:4365
+9105:2:2130
+9106:0:4365
+9107:2:2134
+9108:0:4365
+9109:3:2843
+9110:0:4365
+9111:2:2136
+9112:0:4365
+9113:3:2844
+9114:0:4365
+9115:2:2137
+9116:2:2141
+9117:2:2142
+9118:2:2150
+9119:2:2151
+9120:2:2155
+9121:2:2156
+9122:2:2150
+9123:2:2151
+9124:2:2152
+9125:2:2164
+9126:2:2169
+9127:2:2173
+9128:2:2174
+9129:2:2181
+9130:2:2182
+9131:2:2193
+9132:2:2194
+9133:2:2195
+9134:2:2193
+9135:2:2194
+9136:2:2195
+9137:2:2206
+9138:2:2211
+9139:2:2212
+9140:0:4365
+9141:2:2224
+9142:0:4365
+9143:3:2843
+9144:0:4365
+9145:2:2226
+9146:0:4365
+9147:3:2844
+9148:0:4365
+9149:2:2230
+9150:0:4365
+9151:3:2843
+9152:0:4365
+9153:2:2235
+9154:2:2239
+9155:2:2240
+9156:2:2248
+9157:2:2249
+9158:2:2253
+9159:2:2254
+9160:2:2248
+9161:2:2249
+9162:2:2250
+9163:2:2262
+9164:2:2267
+9165:2:2271
+9166:2:2272
+9167:2:2279
+9168:2:2280
+9169:2:2291
+9170:2:2292
+9171:2:2293
+9172:2:2291
+9173:2:2292
+9174:2:2293
+9175:2:2304
+9176:2:2309
+9177:2:2310
+9178:0:4365
+9179:3:2844
+9180:0:4365
+9181:2:2322
+9182:0:4365
+9183:2:1169
+9184:0:4365
+9185:3:2843
+9186:0:4365
+9187:2:1170
+9188:0:4365
+9189:3:2844
+9190:0:4365
+9191:3:2845
+9192:0:4365
+9193:3:2851
+9194:0:4365
+9195:3:2854
+9196:3:2855
+9197:3:2867
+9198:3:2868
+9199:3:2872
+9200:3:2873
+9201:3:2867
+9202:3:2868
+9203:3:2872
+9204:3:2873
+9205:3:2881
+9206:3:2886
+9207:3:2890
+9208:3:2891
+9209:3:2898
+9210:3:2899
+9211:3:2910
+9212:3:2911
+9213:3:2912
+9214:3:2910
+9215:3:2911
+9216:3:2912
+9217:3:2923
+9218:3:2928
+9219:3:2929
+9220:0:4365
+9221:3:2941
+9222:0:4365
+9223:3:2942
+9224:0:4365
+9225:2:1173
+9226:0:4365
+9227:3:2943
+9228:0:4365
+9229:2:1179
+9230:0:4365
+9231:2:1180
+9232:0:4365
+9233:3:2942
+9234:0:4365
+9235:2:1181
+9236:2:1185
+9237:2:1186
+9238:2:1194
+9239:2:1195
+9240:2:1199
+9241:2:1200
+9242:2:1194
+9243:2:1195
+9244:2:1199
+9245:2:1200
+9246:2:1208
+9247:2:1213
+9248:2:1217
+9249:2:1218
+9250:2:1225
+9251:2:1226
+9252:2:1237
+9253:2:1238
+9254:2:1239
+9255:2:1237
+9256:2:1238
+9257:2:1239
+9258:2:1250
+9259:2:1255
+9260:2:1256
+9261:0:4365
+9262:3:2943
+9263:0:4365
+9264:2:1268
+9265:0:4365
+9266:3:2942
+9267:0:4365
+9268:2:1270
+9269:0:4365
+9270:3:2943
+9271:0:4365
+9272:2:1271
+9273:2:1275
+9274:2:1276
+9275:2:1284
+9276:2:1285
+9277:2:1289
+9278:2:1290
+9279:2:1284
+9280:2:1285
+9281:2:1289
+9282:2:1290
+9283:2:1298
+9284:2:1303
+9285:2:1307
+9286:2:1308
+9287:2:1315
+9288:2:1316
+9289:2:1327
+9290:2:1328
+9291:2:1329
+9292:2:1327
+9293:2:1328
+9294:2:1329
+9295:2:1340
+9296:2:1345
+9297:2:1346
+9298:0:4365
+9299:2:1358
+9300:0:4365
+9301:2:1360
+9302:0:4365
+9303:3:2942
+9304:0:4365
+9305:2:1361
+9306:0:4365
+9307:3:2943
+9308:0:4365
+9309:2:1362
+9310:2:1366
+9311:2:1367
+9312:2:1375
+9313:2:1376
+9314:2:1380
+9315:2:1381
+9316:2:1375
+9317:2:1376
+9318:2:1380
+9319:2:1381
+9320:2:1389
+9321:2:1394
+9322:2:1398
+9323:2:1399
+9324:2:1406
+9325:2:1407
+9326:2:1418
+9327:2:1419
+9328:2:1420
+9329:2:1418
+9330:2:1419
+9331:2:1420
+9332:2:1431
+9333:2:1436
+9334:2:1437
+9335:0:4365
+9336:2:1449
+9337:0:4365
+9338:3:2942
+9339:0:4365
+9340:2:1451
+9341:0:4365
+9342:3:2943
+9343:0:4365
+9344:2:1652
+9345:0:4365
+9346:2:1653
+9347:0:4365
+9348:2:1657
+9349:0:4365
+9350:2:1180
+9351:0:4365
+9352:3:2942
+9353:0:4365
+9354:2:1181
+9355:2:1185
+9356:2:1186
+9357:2:1194
+9358:2:1195
+9359:2:1199
+9360:2:1200
+9361:2:1194
+9362:2:1195
+9363:2:1196
+9364:2:1208
+9365:2:1213
+9366:2:1217
+9367:2:1218
+9368:2:1225
+9369:2:1226
+9370:2:1237
+9371:2:1238
+9372:2:1239
+9373:2:1237
+9374:2:1238
+9375:2:1239
+9376:2:1250
+9377:2:1255
+9378:2:1256
+9379:0:4365
+9380:3:2943
+9381:0:4365
+9382:2:1268
+9383:0:4365
+9384:3:2942
+9385:0:4365
+9386:2:1270
+9387:0:4365
+9388:3:2943
+9389:0:4365
+9390:2:1271
+9391:2:1275
+9392:2:1276
+9393:2:1284
+9394:2:1285
+9395:2:1289
+9396:2:1290
+9397:2:1284
+9398:2:1285
+9399:2:1289
+9400:2:1290
+9401:2:1298
+9402:2:1303
+9403:2:1307
+9404:2:1308
+9405:2:1315
+9406:2:1316
+9407:2:1327
+9408:2:1328
+9409:2:1329
+9410:2:1327
+9411:2:1328
+9412:2:1329
+9413:2:1340
+9414:2:1345
+9415:2:1346
+9416:0:4365
+9417:2:1358
+9418:0:4365
+9419:2:1454
+9420:0:4365
+9421:3:2942
+9422:0:4365
+9423:2:1455
+9424:0:4365
+9425:3:2943
+9426:0:4365
+9427:2:1652
+9428:0:4365
+9429:2:1653
+9430:0:4365
+9431:2:1657
+9432:0:4365
+9433:2:1660
+9434:0:4365
+9435:3:2942
+9436:0:4365
+9437:2:1665
+9438:2:1669
+9439:2:1670
+9440:2:1678
+9441:2:1679
+9442:2:1683
+9443:2:1684
+9444:2:1678
+9445:2:1679
+9446:2:1680
+9447:2:1692
+9448:2:1697
+9449:2:1701
+9450:2:1702
+9451:2:1709
+9452:2:1710
+9453:2:1721
+9454:2:1722
+9455:2:1723
+9456:2:1721
+9457:2:1722
+9458:2:1723
+9459:2:1734
+9460:2:1739
+9461:2:1740
+9462:0:4365
+9463:3:2943
+9464:0:4365
+9465:2:1752
+9466:0:4365
+9467:3:2942
+9468:0:4365
+9469:2:1754
+9470:0:4365
+9471:3:2943
+9472:0:4365
+9473:2:1755
+9474:2:1759
+9475:2:1760
+9476:2:1768
+9477:2:1769
+9478:2:1773
+9479:2:1774
+9480:2:1768
+9481:2:1769
+9482:2:1773
+9483:2:1774
+9484:2:1782
+9485:2:1787
+9486:2:1791
+9487:2:1792
+9488:2:1799
+9489:2:1800
+9490:2:1811
+9491:2:1812
+9492:2:1813
+9493:2:1811
+9494:2:1812
+9495:2:1813
+9496:2:1824
+9497:2:1829
+9498:2:1830
+9499:0:4365
+9500:2:1842
+9501:0:4365
+9502:3:2942
+9503:0:4365
+9504:2:1844
+9505:0:4365
+9506:3:2943
+9507:0:4365
+9508:2:1845
+9509:2:1849
+9510:2:1850
+9511:2:1858
+9512:2:1859
+9513:2:1863
+9514:2:1864
+9515:2:1858
+9516:2:1859
+9517:2:1863
+9518:2:1864
+9519:2:1872
+9520:2:1877
+9521:2:1881
+9522:2:1882
+9523:2:1889
+9524:2:1890
+9525:2:1901
+9526:2:1902
+9527:2:1903
+9528:2:1901
+9529:2:1902
+9530:2:1903
+9531:2:1914
+9532:2:1919
+9533:2:1920
+9534:0:4365
+9535:2:1932
+9536:0:4365
+9537:3:2942
+9538:0:4365
+9539:2:1934
+9540:0:4365
+9541:3:2943
+9542:0:4365
+9543:2:1935
+9544:0:4365
+9545:2:1936
+9546:0:4365
+9547:2:2129
+9548:0:4365
+9549:2:2130
+9550:0:4365
+9551:2:2134
+9552:0:4365
+9553:3:2942
+9554:0:4365
+9555:2:2136
+9556:0:4365
+9557:3:2943
+9558:0:4365
+9559:2:2137
+9560:2:2141
+9561:2:2142
+9562:2:2150
+9563:2:2151
+9564:2:2155
+9565:2:2156
+9566:2:2150
+9567:2:2151
+9568:2:2155
+9569:2:2156
+9570:2:2164
+9571:2:2169
+9572:2:2173
+9573:2:2174
+9574:2:2181
+9575:2:2182
+9576:2:2193
+9577:2:2194
+9578:2:2195
+9579:2:2193
+9580:2:2194
+9581:2:2195
+9582:2:2206
+9583:2:2211
+9584:2:2212
+9585:0:4365
+9586:2:2224
+9587:0:4365
+9588:3:2942
+9589:0:4365
+9590:2:2226
+9591:0:4365
+9592:3:2943
+9593:0:4365
+9594:2:1936
+9595:0:4365
+9596:2:2129
+9597:0:4365
+9598:2:2130
+9599:0:4365
+9600:2:2134
+9601:0:4365
+9602:3:2942
+9603:0:4365
+9604:2:2136
+9605:0:4365
+9606:3:2943
+9607:0:4365
+9608:2:2137
+9609:2:2141
+9610:2:2142
+9611:2:2150
+9612:2:2151
+9613:2:2155
+9614:2:2156
+9615:2:2150
+9616:2:2151
+9617:2:2152
+9618:2:2164
+9619:2:2169
+9620:2:2173
+9621:2:2174
+9622:2:2181
+9623:2:2182
+9624:2:2193
+9625:2:2194
+9626:2:2195
+9627:2:2193
+9628:2:2194
+9629:2:2195
+9630:2:2206
+9631:2:2211
+9632:2:2212
+9633:0:4365
+9634:2:2224
+9635:0:4365
+9636:3:2942
+9637:0:4365
+9638:2:2226
+9639:0:4365
+9640:3:2943
+9641:0:4365
+9642:2:2230
+9643:0:4365
+9644:3:2942
+9645:0:4365
+9646:2:2235
+9647:2:2239
+9648:2:2240
+9649:2:2248
+9650:2:2249
+9651:2:2253
+9652:2:2254
+9653:2:2248
+9654:2:2249
+9655:2:2250
+9656:2:2262
+9657:2:2267
+9658:2:2271
+9659:2:2272
+9660:2:2279
+9661:2:2280
+9662:2:2291
+9663:2:2292
+9664:2:2293
+9665:2:2291
+9666:2:2292
+9667:2:2293
+9668:2:2304
+9669:2:2309
+9670:2:2310
+9671:0:4365
+9672:3:2943
+9673:0:4365
+9674:2:2322
+9675:0:4365
+9676:2:1169
+9677:0:4365
+9678:3:2942
+9679:0:4365
+9680:2:1170
+9681:0:4365
+9682:3:2943
+9683:0:4365
+9684:3:2944
+9685:0:4365
+9686:3:2950
+9687:0:4365
+9688:3:2951
+9689:0:4365
+9690:3:2952
+9691:0:4365
+9692:3:2953
+9693:0:4365
+9694:3:2954
+9695:3:2958
+9696:3:2959
+9697:3:2967
+9698:3:2968
+9699:3:2972
+9700:3:2973
+9701:3:2967
+9702:3:2968
+9703:3:2972
+9704:3:2973
+9705:3:2981
+9706:3:2986
+9707:3:2990
+9708:3:2991
+9709:3:2998
+9710:3:2999
+9711:3:3010
+9712:3:3011
+9713:3:3012
+9714:3:3010
+9715:3:3011
+9716:3:3012
+9717:3:3023
+9718:3:3028
+9719:3:3029
+9720:0:4365
+9721:3:3041
+9722:0:4365
+9723:3:3042
+9724:0:4365
+9725:2:1173
+9726:0:4365
+9727:3:3043
+9728:0:4365
+9729:2:1179
+9730:0:4365
+9731:2:1180
+9732:0:4365
+9733:3:3042
+9734:0:4365
+9735:2:1181
+9736:2:1185
+9737:2:1186
+9738:2:1194
+9739:2:1195
+9740:2:1199
+9741:2:1200
+9742:2:1194
+9743:2:1195
+9744:2:1199
+9745:2:1200
+9746:2:1208
+9747:2:1213
+9748:2:1217
+9749:2:1218
+9750:2:1225
+9751:2:1226
+9752:2:1237
+9753:2:1238
+9754:2:1239
+9755:2:1237
+9756:2:1238
+9757:2:1239
+9758:2:1250
+9759:2:1255
+9760:2:1256
+9761:0:4365
+9762:3:3043
+9763:0:4365
+9764:2:1268
+9765:0:4365
+9766:3:3042
+9767:0:4365
+9768:2:1270
+9769:0:4365
+9770:3:3043
+9771:0:4365
+9772:2:1271
+9773:2:1275
+9774:2:1276
+9775:2:1284
+9776:2:1285
+9777:2:1289
+9778:2:1290
+9779:2:1284
+9780:2:1285
+9781:2:1289
+9782:2:1290
+9783:2:1298
+9784:2:1303
+9785:2:1307
+9786:2:1308
+9787:2:1315
+9788:2:1316
+9789:2:1327
+9790:2:1328
+9791:2:1329
+9792:2:1327
+9793:2:1328
+9794:2:1329
+9795:2:1340
+9796:2:1345
+9797:2:1346
+9798:0:4365
+9799:2:1358
+9800:0:4365
+9801:2:1360
+9802:0:4365
+9803:3:3042
+9804:0:4365
+9805:2:1361
+9806:0:4365
+9807:3:3043
+9808:0:4365
+9809:2:1362
+9810:2:1366
+9811:2:1367
+9812:2:1375
+9813:2:1376
+9814:2:1380
+9815:2:1381
+9816:2:1375
+9817:2:1376
+9818:2:1380
+9819:2:1381
+9820:2:1389
+9821:2:1394
+9822:2:1398
+9823:2:1399
+9824:2:1406
+9825:2:1407
+9826:2:1418
+9827:2:1419
+9828:2:1420
+9829:2:1418
+9830:2:1419
+9831:2:1420
+9832:2:1431
+9833:2:1436
+9834:2:1437
+9835:0:4365
+9836:2:1449
+9837:0:4365
+9838:3:3042
+9839:0:4365
+9840:2:1451
+9841:0:4365
+9842:3:3043
+9843:0:4365
+9844:2:1652
+9845:0:4365
+9846:2:1653
+9847:0:4365
+9848:2:1657
+9849:0:4365
+9850:2:1180
+9851:0:4365
+9852:3:3042
+9853:0:4365
+9854:2:1181
+9855:2:1185
+9856:2:1186
+9857:2:1194
+9858:2:1195
+9859:2:1199
+9860:2:1200
+9861:2:1194
+9862:2:1195
+9863:2:1196
+9864:2:1208
+9865:2:1213
+9866:2:1217
+9867:2:1218
+9868:2:1225
+9869:2:1226
+9870:2:1237
+9871:2:1238
+9872:2:1239
+9873:2:1237
+9874:2:1238
+9875:2:1239
+9876:2:1250
+9877:2:1255
+9878:2:1256
+9879:0:4365
+9880:3:3043
+9881:0:4365
+9882:2:1268
+9883:0:4365
+9884:3:3042
+9885:0:4365
+9886:2:1270
+9887:0:4365
+9888:3:3043
+9889:0:4365
+9890:2:1271
+9891:2:1275
+9892:2:1276
+9893:2:1284
+9894:2:1285
+9895:2:1289
+9896:2:1290
+9897:2:1284
+9898:2:1285
+9899:2:1289
+9900:2:1290
+9901:2:1298
+9902:2:1303
+9903:2:1307
+9904:2:1308
+9905:2:1315
+9906:2:1316
+9907:2:1327
+9908:2:1328
+9909:2:1329
+9910:2:1327
+9911:2:1328
+9912:2:1329
+9913:2:1340
+9914:2:1345
+9915:2:1346
+9916:0:4365
+9917:2:1358
+9918:0:4365
+9919:2:1454
+9920:0:4365
+9921:3:3042
+9922:0:4365
+9923:2:1455
+9924:0:4365
+9925:3:3043
+9926:0:4365
+9927:2:1652
+9928:0:4365
+9929:2:1653
+9930:0:4365
+9931:2:1657
+9932:0:4365
+9933:2:1660
+9934:0:4365
+9935:3:3042
+9936:0:4365
+9937:2:1665
+9938:2:1669
+9939:2:1670
+9940:2:1678
+9941:2:1679
+9942:2:1683
+9943:2:1684
+9944:2:1678
+9945:2:1679
+9946:2:1680
+9947:2:1692
+9948:2:1697
+9949:2:1701
+9950:2:1702
+9951:2:1709
+9952:2:1710
+9953:2:1721
+9954:2:1722
+9955:2:1723
+9956:2:1721
+9957:2:1722
+9958:2:1723
+9959:2:1734
+9960:2:1739
+9961:2:1740
+9962:0:4365
+9963:3:3043
+9964:0:4365
+9965:2:1752
+9966:0:4365
+9967:3:3042
+9968:0:4365
+9969:2:1754
+9970:0:4365
+9971:3:3043
+9972:0:4365
+9973:2:1755
+9974:2:1759
+9975:2:1760
+9976:2:1768
+9977:2:1769
+9978:2:1773
+9979:2:1774
+9980:2:1768
+9981:2:1769
+9982:2:1773
+9983:2:1774
+9984:2:1782
+9985:2:1787
+9986:2:1791
+9987:2:1792
+9988:2:1799
+9989:2:1800
+9990:2:1811
+9991:2:1812
+9992:2:1813
+9993:2:1811
+9994:2:1812
+9995:2:1813
+9996:2:1824
+9997:2:1829
+9998:2:1830
+9999:0:4365
+10000:2:1842
+10001:0:4365
+10002:3:3042
+10003:0:4365
+10004:2:1844
+10005:0:4365
+10006:3:3043
+10007:0:4365
+10008:2:1845
+10009:2:1849
+10010:2:1850
+10011:2:1858
+10012:2:1859
+10013:2:1863
+10014:2:1864
+10015:2:1858
+10016:2:1859
+10017:2:1863
+10018:2:1864
+10019:2:1872
+10020:2:1877
+10021:2:1881
+10022:2:1882
+10023:2:1889
+10024:2:1890
+10025:2:1901
+10026:2:1902
+10027:2:1903
+10028:2:1901
+10029:2:1902
+10030:2:1903
+10031:2:1914
+10032:2:1919
+10033:2:1920
+10034:0:4365
+10035:2:1932
+10036:0:4365
+10037:3:3042
+10038:0:4365
+10039:2:1934
+10040:0:4365
+10041:3:3043
+10042:0:4365
+10043:2:1935
+10044:0:4365
+10045:2:1936
+10046:0:4365
+10047:2:2129
+10048:0:4365
+10049:2:2130
+10050:0:4365
+10051:2:2134
+10052:0:4365
+10053:3:3042
+10054:0:4365
+10055:2:2136
+10056:0:4365
+10057:3:3043
+10058:0:4365
+10059:2:2137
+10060:2:2141
+10061:2:2142
+10062:2:2150
+10063:2:2151
+10064:2:2155
+10065:2:2156
+10066:2:2150
+10067:2:2151
+10068:2:2155
+10069:2:2156
+10070:2:2164
+10071:2:2169
+10072:2:2173
+10073:2:2174
+10074:2:2181
+10075:2:2182
+10076:2:2193
+10077:2:2194
+10078:2:2195
+10079:2:2193
+10080:2:2194
+10081:2:2195
+10082:2:2206
+10083:2:2211
+10084:2:2212
+10085:0:4365
+10086:2:2224
+10087:0:4365
+10088:3:3042
+10089:0:4365
+10090:2:2226
+10091:0:4365
+10092:3:3043
+10093:0:4365
+10094:2:1936
+10095:0:4365
+10096:2:2129
+10097:0:4365
+10098:2:2130
+10099:0:4365
+10100:2:2134
+10101:0:4365
+10102:3:3042
+10103:0:4365
+10104:2:2136
+10105:0:4365
+10106:3:3043
+10107:0:4365
+10108:2:2137
+10109:2:2141
+10110:2:2142
+10111:2:2150
+10112:2:2151
+10113:2:2155
+10114:2:2156
+10115:2:2150
+10116:2:2151
+10117:2:2152
+10118:2:2164
+10119:2:2169
+10120:2:2173
+10121:2:2174
+10122:2:2181
+10123:2:2182
+10124:2:2193
+10125:2:2194
+10126:2:2195
+10127:2:2193
+10128:2:2194
+10129:2:2195
+10130:2:2206
+10131:2:2211
+10132:2:2212
+10133:0:4365
+10134:2:2224
+10135:0:4365
+10136:3:3042
+10137:0:4365
+10138:2:2226
+10139:0:4365
+10140:3:3043
+10141:0:4365
+10142:2:2230
+10143:0:4365
+10144:3:3042
+10145:0:4365
+10146:2:2235
+10147:2:2239
+10148:2:2240
+10149:2:2248
+10150:2:2249
+10151:2:2253
+10152:2:2254
+10153:2:2248
+10154:2:2249
+10155:2:2250
+10156:2:2262
+10157:2:2267
+10158:2:2271
+10159:2:2272
+10160:2:2279
+10161:2:2280
+10162:2:2291
+10163:2:2292
+10164:2:2293
+10165:2:2291
+10166:2:2292
+10167:2:2293
+10168:2:2304
+10169:2:2309
+10170:2:2310
+10171:0:4365
+10172:3:3043
+10173:0:4365
+10174:2:2322
+10175:0:4365
+10176:2:1169
+10177:0:4365
+10178:3:3042
+10179:0:4365
+10180:2:1170
+10181:0:4365
+10182:3:3043
+10183:0:4365
+10184:3:3044
+10185:0:4365
+10186:3:3257
+10187:0:4365
+10188:3:3265
+10189:0:4365
+10190:3:3266
+10191:3:3270
+10192:3:3271
+10193:3:3279
+10194:3:3280
+10195:3:3284
+10196:3:3285
+10197:3:3279
+10198:3:3280
+10199:3:3284
+10200:3:3285
+10201:3:3293
+10202:3:3298
+10203:3:3302
+10204:3:3303
+10205:3:3310
+10206:3:3311
+10207:3:3322
+10208:3:3323
+10209:3:3324
+10210:3:3322
+10211:3:3323
+10212:3:3324
+10213:3:3335
+10214:3:3340
+10215:3:3341
+10216:0:4365
+10217:3:3353
+10218:0:4365
+10219:3:3354
+10220:0:4365
+10221:2:1173
+10222:0:4365
+10223:3:3355
+10224:0:4365
+10225:2:1179
+10226:0:4365
+10227:2:1180
+10228:0:4365
+10229:3:3354
+10230:0:4365
+10231:2:1181
+10232:2:1185
+10233:2:1186
+10234:2:1194
+10235:2:1195
+10236:2:1199
+10237:2:1200
+10238:2:1194
+10239:2:1195
+10240:2:1199
+10241:2:1200
+10242:2:1208
+10243:2:1213
+10244:2:1217
+10245:2:1218
+10246:2:1225
+10247:2:1226
+10248:2:1237
+10249:2:1238
+10250:2:1239
+10251:2:1237
+10252:2:1238
+10253:2:1239
+10254:2:1250
+10255:2:1255
+10256:2:1256
+10257:0:4365
+10258:3:3355
+10259:0:4365
+10260:2:1268
+10261:0:4365
+10262:3:3354
+10263:0:4365
+10264:2:1270
+10265:0:4365
+10266:3:3355
+10267:0:4365
+10268:2:1271
+10269:2:1275
+10270:2:1276
+10271:2:1284
+10272:2:1285
+10273:2:1289
+10274:2:1290
+10275:2:1284
+10276:2:1285
+10277:2:1289
+10278:2:1290
+10279:2:1298
+10280:2:1303
+10281:2:1307
+10282:2:1308
+10283:2:1315
+10284:2:1316
+10285:2:1327
+10286:2:1328
+10287:2:1329
+10288:2:1327
+10289:2:1328
+10290:2:1329
+10291:2:1340
+10292:2:1345
+10293:2:1346
+10294:0:4365
+10295:2:1358
+10296:0:4365
+10297:2:1360
+10298:0:4365
+10299:3:3354
+10300:0:4365
+10301:2:1361
+10302:0:4365
+10303:3:3355
+10304:0:4365
+10305:2:1362
+10306:2:1366
+10307:2:1367
+10308:2:1375
+10309:2:1376
+10310:2:1380
+10311:2:1381
+10312:2:1375
+10313:2:1376
+10314:2:1380
+10315:2:1381
+10316:2:1389
+10317:2:1394
+10318:2:1398
+10319:2:1399
+10320:2:1406
+10321:2:1407
+10322:2:1418
+10323:2:1419
+10324:2:1420
+10325:2:1418
+10326:2:1419
+10327:2:1420
+10328:2:1431
+10329:2:1436
+10330:2:1437
+10331:0:4365
+10332:2:1449
+10333:0:4365
+10334:3:3354
+10335:0:4365
+10336:2:1451
+10337:0:4365
+10338:3:3355
+10339:0:4365
+10340:2:1652
+10341:0:4365
+10342:2:1653
+10343:0:4365
+10344:2:1657
+10345:0:4365
+10346:2:1180
+10347:0:4365
+10348:3:3354
+10349:0:4365
+10350:2:1181
+10351:2:1185
+10352:2:1186
+10353:2:1194
+10354:2:1195
+10355:2:1199
+10356:2:1200
+10357:2:1194
+10358:2:1195
+10359:2:1196
+10360:2:1208
+10361:2:1213
+10362:2:1217
+10363:2:1218
+10364:2:1225
+10365:2:1226
+10366:2:1237
+10367:2:1238
+10368:2:1239
+10369:2:1237
+10370:2:1238
+10371:2:1239
+10372:2:1250
+10373:2:1255
+10374:2:1256
+10375:0:4365
+10376:3:3355
+10377:0:4365
+10378:2:1268
+10379:0:4365
+10380:3:3354
+10381:0:4365
+10382:2:1270
+10383:0:4365
+10384:3:3355
+10385:0:4365
+10386:2:1271
+10387:2:1275
+10388:2:1276
+10389:2:1284
+10390:2:1285
+10391:2:1289
+10392:2:1290
+10393:2:1284
+10394:2:1285
+10395:2:1289
+10396:2:1290
+10397:2:1298
+10398:2:1303
+10399:2:1307
+10400:2:1308
+10401:2:1315
+10402:2:1316
+10403:2:1327
+10404:2:1328
+10405:2:1329
+10406:2:1327
+10407:2:1328
+10408:2:1329
+10409:2:1340
+10410:2:1345
+10411:2:1346
+10412:0:4365
+10413:2:1358
+10414:0:4365
+10415:2:1454
+10416:0:4365
+10417:3:3354
+10418:0:4365
+10419:2:1455
+10420:0:4365
+10421:3:3355
+10422:0:4365
+10423:2:1652
+10424:0:4365
+10425:2:1653
+10426:0:4365
+10427:2:1657
+10428:0:4365
+10429:2:1660
+10430:0:4365
+10431:3:3354
+10432:0:4365
+10433:2:1665
+10434:2:1669
+10435:2:1670
+10436:2:1678
+10437:2:1679
+10438:2:1683
+10439:2:1684
+10440:2:1678
+10441:2:1679
+10442:2:1680
+10443:2:1692
+10444:2:1697
+10445:2:1701
+10446:2:1702
+10447:2:1709
+10448:2:1710
+10449:2:1721
+10450:2:1722
+10451:2:1723
+10452:2:1721
+10453:2:1722
+10454:2:1723
+10455:2:1734
+10456:2:1739
+10457:2:1740
+10458:0:4365
+10459:3:3355
+10460:0:4365
+10461:2:1752
+10462:0:4365
+10463:3:3354
+10464:0:4365
+10465:2:1754
+10466:0:4365
+10467:3:3355
+10468:0:4365
+10469:2:1755
+10470:2:1759
+10471:2:1760
+10472:2:1768
+10473:2:1769
+10474:2:1773
+10475:2:1774
+10476:2:1768
+10477:2:1769
+10478:2:1773
+10479:2:1774
+10480:2:1782
+10481:2:1787
+10482:2:1791
+10483:2:1792
+10484:2:1799
+10485:2:1800
+10486:2:1811
+10487:2:1812
+10488:2:1813
+10489:2:1811
+10490:2:1812
+10491:2:1813
+10492:2:1824
+10493:2:1829
+10494:2:1830
+10495:0:4365
+10496:2:1842
+10497:0:4365
+10498:3:3354
+10499:0:4365
+10500:2:1844
+10501:0:4365
+10502:3:3355
+10503:0:4365
+10504:2:1845
+10505:2:1849
+10506:2:1850
+10507:2:1858
+10508:2:1859
+10509:2:1863
+10510:2:1864
+10511:2:1858
+10512:2:1859
+10513:2:1863
+10514:2:1864
+10515:2:1872
+10516:2:1877
+10517:2:1881
+10518:2:1882
+10519:2:1889
+10520:2:1890
+10521:2:1901
+10522:2:1902
+10523:2:1903
+10524:2:1901
+10525:2:1902
+10526:2:1903
+10527:2:1914
+10528:2:1919
+10529:2:1920
+10530:0:4365
+10531:2:1932
+10532:0:4365
+10533:3:3354
+10534:0:4365
+10535:2:1934
+10536:0:4365
+10537:3:3355
+10538:0:4365
+10539:2:1935
+10540:0:4365
+10541:2:1936
+10542:0:4365
+10543:2:2129
+10544:0:4365
+10545:2:2130
+10546:0:4365
+10547:2:2134
+10548:0:4365
+10549:3:3354
+10550:0:4365
+10551:2:2136
+10552:0:4365
+10553:3:3355
+10554:0:4365
+10555:2:2137
+10556:2:2141
+10557:2:2142
+10558:2:2150
+10559:2:2151
+10560:2:2155
+10561:2:2156
+10562:2:2150
+10563:2:2151
+10564:2:2155
+10565:2:2156
+10566:2:2164
+10567:2:2169
+10568:2:2173
+10569:2:2174
+10570:2:2181
+10571:2:2182
+10572:2:2193
+10573:2:2194
+10574:2:2195
+10575:2:2193
+10576:2:2194
+10577:2:2195
+10578:2:2206
+10579:2:2211
+10580:2:2212
+10581:0:4365
+10582:2:2224
+10583:0:4365
+10584:3:3354
+10585:0:4365
+10586:2:2226
+10587:0:4365
+10588:3:3355
+10589:0:4365
+10590:2:1936
+10591:0:4365
+10592:2:2129
+10593:0:4365
+10594:2:2130
+10595:0:4365
+10596:2:2134
+10597:0:4365
+10598:3:3354
+10599:0:4365
+10600:2:2136
+10601:0:4365
+10602:3:3355
+10603:0:4365
+10604:2:2137
+10605:2:2141
+10606:2:2142
+10607:2:2150
+10608:2:2151
+10609:2:2155
+10610:2:2156
+10611:2:2150
+10612:2:2151
+10613:2:2152
+10614:2:2164
+10615:2:2169
+10616:2:2173
+10617:2:2174
+10618:2:2181
+10619:2:2182
+10620:2:2193
+10621:2:2194
+10622:2:2195
+10623:2:2193
+10624:2:2194
+10625:2:2195
+10626:2:2206
+10627:2:2211
+10628:2:2212
+10629:0:4365
+10630:2:2224
+10631:0:4365
+10632:3:3354
+10633:0:4365
+10634:2:2226
+10635:0:4365
+10636:3:3355
+10637:0:4365
+10638:2:2230
+10639:0:4365
+10640:3:3354
+10641:0:4365
+10642:2:2235
+10643:2:2239
+10644:2:2240
+10645:2:2248
+10646:2:2249
+10647:2:2253
+10648:2:2254
+10649:2:2248
+10650:2:2249
+10651:2:2250
+10652:2:2262
+10653:2:2267
+10654:2:2271
+10655:2:2272
+10656:2:2279
+10657:2:2280
+10658:2:2291
+10659:2:2292
+10660:2:2293
+10661:2:2291
+10662:2:2292
+10663:2:2293
+10664:2:2304
+10665:2:2309
+10666:2:2310
+10667:0:4365
+10668:3:3355
+10669:0:4365
+10670:2:2322
+10671:0:4365
+10672:2:1169
+10673:0:4365
+10674:3:3354
+10675:0:4365
+10676:2:1170
+10677:0:4365
+10678:3:3355
+10679:0:4365
+10680:3:3356
+10681:0:4365
+10682:3:3366
+10683:0:4365
+10684:3:2951
+10685:0:4365
+10686:3:2952
+10687:0:4365
+10688:3:2953
+10689:0:4365
+10690:3:2954
+10691:3:2958
+10692:3:2959
+10693:3:2967
+10694:3:2968
+10695:3:2972
+10696:3:2973
+10697:3:2967
+10698:3:2968
+10699:3:2972
+10700:3:2973
+10701:3:2981
+10702:3:2986
+10703:3:2990
+10704:3:2991
+10705:3:2998
+10706:3:2999
+10707:3:3010
+10708:3:3011
+10709:3:3012
+10710:3:3010
+10711:3:3011
+10712:3:3012
+10713:3:3023
+10714:3:3028
+10715:3:3029
+10716:0:4365
+10717:3:3041
+10718:0:4365
+10719:3:3042
+10720:0:4365
+10721:2:1173
+10722:0:4365
+10723:3:3043
+10724:0:4365
+10725:2:1179
+10726:0:4365
+10727:2:1180
+10728:0:4365
+10729:3:3042
+10730:0:4365
+10731:2:1181
+10732:2:1185
+10733:2:1186
+10734:2:1194
+10735:2:1195
+10736:2:1199
+10737:2:1200
+10738:2:1194
+10739:2:1195
+10740:2:1199
+10741:2:1200
+10742:2:1208
+10743:2:1213
+10744:2:1217
+10745:2:1218
+10746:2:1225
+10747:2:1226
+10748:2:1237
+10749:2:1238
+10750:2:1239
+10751:2:1237
+10752:2:1238
+10753:2:1239
+10754:2:1250
+10755:2:1255
+10756:2:1256
+10757:0:4365
+10758:3:3043
+10759:0:4365
+10760:2:1268
+10761:0:4365
+10762:3:3042
+10763:0:4365
+10764:2:1270
+10765:0:4365
+10766:3:3043
+10767:0:4365
+10768:2:1271
+10769:2:1275
+10770:2:1276
+10771:2:1284
+10772:2:1285
+10773:2:1289
+10774:2:1290
+10775:2:1284
+10776:2:1285
+10777:2:1289
+10778:2:1290
+10779:2:1298
+10780:2:1303
+10781:2:1307
+10782:2:1308
+10783:2:1315
+10784:2:1316
+10785:2:1327
+10786:2:1328
+10787:2:1329
+10788:2:1327
+10789:2:1328
+10790:2:1329
+10791:2:1340
+10792:2:1345
+10793:2:1346
+10794:0:4365
+10795:2:1358
+10796:0:4365
+10797:2:1360
+10798:0:4365
+10799:3:3042
+10800:0:4365
+10801:2:1361
+10802:0:4365
+10803:3:3043
+10804:0:4365
+10805:2:1362
+10806:2:1366
+10807:2:1367
+10808:2:1375
+10809:2:1376
+10810:2:1380
+10811:2:1381
+10812:2:1375
+10813:2:1376
+10814:2:1380
+10815:2:1381
+10816:2:1389
+10817:2:1394
+10818:2:1398
+10819:2:1399
+10820:2:1406
+10821:2:1407
+10822:2:1418
+10823:2:1419
+10824:2:1420
+10825:2:1418
+10826:2:1419
+10827:2:1420
+10828:2:1431
+10829:2:1436
+10830:2:1437
+10831:0:4365
+10832:2:1449
+10833:0:4365
+10834:3:3042
+10835:0:4365
+10836:2:1451
+10837:0:4365
+10838:3:3043
+10839:0:4365
+10840:2:1652
+10841:0:4365
+10842:2:1653
+10843:0:4365
+10844:2:1657
+10845:0:4365
+10846:2:1180
+10847:0:4365
+10848:3:3042
+10849:0:4365
+10850:2:1181
+10851:2:1185
+10852:2:1186
+10853:2:1194
+10854:2:1195
+10855:2:1199
+10856:2:1200
+10857:2:1194
+10858:2:1195
+10859:2:1196
+10860:2:1208
+10861:2:1213
+10862:2:1217
+10863:2:1218
+10864:2:1225
+10865:2:1226
+10866:2:1237
+10867:2:1238
+10868:2:1239
+10869:2:1237
+10870:2:1238
+10871:2:1239
+10872:2:1250
+10873:2:1255
+10874:2:1256
+10875:0:4365
+10876:3:3043
+10877:0:4365
+10878:2:1268
+10879:0:4365
+10880:3:3042
+10881:0:4365
+10882:2:1270
+10883:0:4365
+10884:3:3043
+10885:0:4365
+10886:2:1271
+10887:2:1275
+10888:2:1276
+10889:2:1284
+10890:2:1285
+10891:2:1289
+10892:2:1290
+10893:2:1284
+10894:2:1285
+10895:2:1289
+10896:2:1290
+10897:2:1298
+10898:2:1303
+10899:2:1307
+10900:2:1308
+10901:2:1315
+10902:2:1316
+10903:2:1327
+10904:2:1328
+10905:2:1329
+10906:2:1327
+10907:2:1328
+10908:2:1329
+10909:2:1340
+10910:2:1345
+10911:2:1346
+10912:0:4365
+10913:2:1358
+10914:0:4365
+10915:2:1454
+10916:0:4365
+10917:3:3042
+10918:0:4365
+10919:2:1455
+10920:0:4365
+10921:3:3043
+10922:0:4365
+10923:2:1652
+10924:0:4365
+10925:2:1653
+10926:0:4365
+10927:2:1657
+10928:0:4365
+10929:2:1660
+10930:0:4365
+10931:3:3042
+10932:0:4365
+10933:2:1665
+10934:2:1669
+10935:2:1670
+10936:2:1678
+10937:2:1679
+10938:2:1683
+10939:2:1684
+10940:2:1678
+10941:2:1679
+10942:2:1680
+10943:2:1692
+10944:2:1697
+10945:2:1701
+10946:2:1702
+10947:2:1709
+10948:2:1710
+10949:2:1721
+10950:2:1722
+10951:2:1723
+10952:2:1721
+10953:2:1722
+10954:2:1723
+10955:2:1734
+10956:2:1739
+10957:2:1740
+10958:0:4365
+10959:3:3043
+10960:0:4365
+10961:2:1752
+10962:0:4365
+10963:3:3042
+10964:0:4365
+10965:2:1754
+10966:0:4365
+10967:3:3043
+10968:0:4365
+10969:2:1755
+10970:2:1759
+10971:2:1760
+10972:2:1768
+10973:2:1769
+10974:2:1773
+10975:2:1774
+10976:2:1768
+10977:2:1769
+10978:2:1773
+10979:2:1774
+10980:2:1782
+10981:2:1787
+10982:2:1791
+10983:2:1792
+10984:2:1799
+10985:2:1800
+10986:2:1811
+10987:2:1812
+10988:2:1813
+10989:2:1811
+10990:2:1812
+10991:2:1813
+10992:2:1824
+10993:2:1829
+10994:2:1830
+10995:0:4365
+10996:2:1842
+10997:0:4365
+10998:3:3042
+10999:0:4365
+11000:2:1844
+11001:0:4365
+11002:3:3043
+11003:0:4365
+11004:2:1845
+11005:2:1849
+11006:2:1850
+11007:2:1858
+11008:2:1859
+11009:2:1863
+11010:2:1864
+11011:2:1858
+11012:2:1859
+11013:2:1863
+11014:2:1864
+11015:2:1872
+11016:2:1877
+11017:2:1881
+11018:2:1882
+11019:2:1889
+11020:2:1890
+11021:2:1901
+11022:2:1902
+11023:2:1903
+11024:2:1901
+11025:2:1902
+11026:2:1903
+11027:2:1914
+11028:2:1919
+11029:2:1920
+11030:0:4365
+11031:2:1932
+11032:0:4365
+11033:3:3042
+11034:0:4365
+11035:2:1934
+11036:0:4365
+11037:3:3043
+11038:0:4365
+11039:2:1935
+11040:0:4365
+11041:2:1936
+11042:0:4365
+11043:2:2129
+11044:0:4365
+11045:2:2130
+11046:0:4365
+11047:2:2134
+11048:0:4365
+11049:3:3042
+11050:0:4365
+11051:2:2136
+11052:0:4365
+11053:3:3043
+11054:0:4365
+11055:2:2137
+11056:2:2141
+11057:2:2142
+11058:2:2150
+11059:2:2151
+11060:2:2155
+11061:2:2156
+11062:2:2150
+11063:2:2151
+11064:2:2155
+11065:2:2156
+11066:2:2164
+11067:2:2169
+11068:2:2173
+11069:2:2174
+11070:2:2181
+11071:2:2182
+11072:2:2193
+11073:2:2194
+11074:2:2195
+11075:2:2193
+11076:2:2194
+11077:2:2195
+11078:2:2206
+11079:2:2211
+11080:2:2212
+11081:0:4365
+11082:2:2224
+11083:0:4365
+11084:3:3042
+11085:0:4365
+11086:2:2226
+11087:0:4365
+11088:3:3043
+11089:0:4365
+11090:2:1936
+11091:0:4365
+11092:2:2129
+11093:0:4365
+11094:2:2130
+11095:0:4365
+11096:2:2134
+11097:0:4365
+11098:3:3042
+11099:0:4365
+11100:2:2136
+11101:0:4365
+11102:3:3043
+11103:0:4365
+11104:2:2137
+11105:2:2141
+11106:2:2142
+11107:2:2150
+11108:2:2151
+11109:2:2155
+11110:2:2156
+11111:2:2150
+11112:2:2151
+11113:2:2152
+11114:2:2164
+11115:2:2169
+11116:2:2173
+11117:2:2174
+11118:2:2181
+11119:2:2182
+11120:2:2193
+11121:2:2194
+11122:2:2195
+11123:2:2193
+11124:2:2194
+11125:2:2195
+11126:2:2206
+11127:2:2211
+11128:2:2212
+11129:0:4365
+11130:2:2224
+11131:0:4365
+11132:3:3042
+11133:0:4365
+11134:2:2226
+11135:0:4365
+11136:3:3043
+11137:0:4365
+11138:2:2230
+11139:0:4365
+11140:3:3042
+11141:0:4365
+11142:2:2235
+11143:2:2239
+11144:2:2240
+11145:2:2248
+11146:2:2249
+11147:2:2253
+11148:2:2254
+11149:2:2248
+11150:2:2249
+11151:2:2250
+11152:2:2262
+11153:2:2267
+11154:2:2271
+11155:2:2272
+11156:2:2279
+11157:2:2280
+11158:2:2291
+11159:2:2292
+11160:2:2293
+11161:2:2291
+11162:2:2292
+11163:2:2293
+11164:2:2304
+11165:2:2309
+11166:2:2310
+11167:0:4365
+11168:3:3043
+11169:0:4365
+11170:2:2322
+11171:0:4365
+11172:2:1169
+11173:0:4365
+11174:3:3042
+11175:0:4365
+11176:2:1170
+11177:0:4365
+11178:3:3043
+11179:0:4365
+11180:3:3044
+11181:0:4365
+11182:3:3257
+11183:0:4365
+11184:3:3362
+11185:0:4365
+11186:3:3363
+11187:0:4365
+11188:3:3367
+11189:0:4365
+11190:3:3373
+11191:3:3377
+11192:3:3378
+11193:3:3386
+11194:3:3387
+11195:3:3391
+11196:3:3392
+11197:3:3386
+11198:3:3387
+11199:3:3391
+11200:3:3392
+11201:3:3400
+11202:3:3405
+11203:3:3409
+11204:3:3410
+11205:3:3417
+11206:3:3418
+11207:3:3429
+11208:3:3430
+11209:3:3431
+11210:3:3429
+11211:3:3430
+11212:3:3431
+11213:3:3442
+11214:3:3447
+11215:3:3448
+11216:0:4365
+11217:3:3460
+11218:0:4365
+11219:3:3461
+11220:0:4365
+11221:2:1173
+11222:0:4365
+11223:3:3462
+11224:0:4365
+11225:2:1179
+11226:0:4365
+11227:2:1180
+11228:0:4365
+11229:3:3461
+11230:0:4365
+11231:2:1181
+11232:2:1185
+11233:2:1186
+11234:2:1194
+11235:2:1195
+11236:2:1199
+11237:2:1200
+11238:2:1194
+11239:2:1195
+11240:2:1199
+11241:2:1200
+11242:2:1208
+11243:2:1213
+11244:2:1217
+11245:2:1218
+11246:2:1225
+11247:2:1226
+11248:2:1237
+11249:2:1238
+11250:2:1239
+11251:2:1237
+11252:2:1238
+11253:2:1239
+11254:2:1250
+11255:2:1255
+11256:2:1256
+11257:0:4365
+11258:3:3462
+11259:0:4365
+11260:2:1268
+11261:0:4365
+11262:3:3461
+11263:0:4365
+11264:2:1270
+11265:0:4365
+11266:3:3462
+11267:0:4365
+11268:2:1271
+11269:2:1275
+11270:2:1276
+11271:2:1284
+11272:2:1285
+11273:2:1289
+11274:2:1290
+11275:2:1284
+11276:2:1285
+11277:2:1289
+11278:2:1290
+11279:2:1298
+11280:2:1303
+11281:2:1307
+11282:2:1308
+11283:2:1315
+11284:2:1316
+11285:2:1327
+11286:2:1328
+11287:2:1329
+11288:2:1327
+11289:2:1328
+11290:2:1329
+11291:2:1340
+11292:2:1345
+11293:2:1346
+11294:0:4365
+11295:2:1358
+11296:0:4365
+11297:2:1360
+11298:0:4365
+11299:3:3461
+11300:0:4365
+11301:2:1361
+11302:0:4365
+11303:3:3462
+11304:0:4365
+11305:2:1362
+11306:2:1366
+11307:2:1367
+11308:2:1375
+11309:2:1376
+11310:2:1380
+11311:2:1381
+11312:2:1375
+11313:2:1376
+11314:2:1380
+11315:2:1381
+11316:2:1389
+11317:2:1394
+11318:2:1398
+11319:2:1399
+11320:2:1406
+11321:2:1407
+11322:2:1418
+11323:2:1419
+11324:2:1420
+11325:2:1418
+11326:2:1419
+11327:2:1420
+11328:2:1431
+11329:2:1436
+11330:2:1437
+11331:0:4365
+11332:2:1449
+11333:0:4365
+11334:3:3461
+11335:0:4365
+11336:2:1451
+11337:0:4365
+11338:3:3462
+11339:0:4365
+11340:2:1652
+11341:0:4365
+11342:2:1653
+11343:0:4365
+11344:2:1657
+11345:0:4365
+11346:2:1180
+11347:0:4365
+11348:3:3461
+11349:0:4365
+11350:2:1181
+11351:2:1185
+11352:2:1186
+11353:2:1194
+11354:2:1195
+11355:2:1199
+11356:2:1200
+11357:2:1194
+11358:2:1195
+11359:2:1196
+11360:2:1208
+11361:2:1213
+11362:2:1217
+11363:2:1218
+11364:2:1225
+11365:2:1226
+11366:2:1237
+11367:2:1238
+11368:2:1239
+11369:2:1237
+11370:2:1238
+11371:2:1239
+11372:2:1250
+11373:2:1255
+11374:2:1256
+11375:0:4365
+11376:3:3462
+11377:0:4365
+11378:2:1268
+11379:0:4365
+11380:3:3461
+11381:0:4365
+11382:2:1270
+11383:0:4365
+11384:3:3462
+11385:0:4365
+11386:2:1271
+11387:2:1275
+11388:2:1276
+11389:2:1284
+11390:2:1285
+11391:2:1289
+11392:2:1290
+11393:2:1284
+11394:2:1285
+11395:2:1289
+11396:2:1290
+11397:2:1298
+11398:2:1303
+11399:2:1307
+11400:2:1308
+11401:2:1315
+11402:2:1316
+11403:2:1327
+11404:2:1328
+11405:2:1329
+11406:2:1327
+11407:2:1328
+11408:2:1329
+11409:2:1340
+11410:2:1345
+11411:2:1346
+11412:0:4365
+11413:2:1358
+11414:0:4365
+11415:2:1454
+11416:0:4365
+11417:3:3461
+11418:0:4365
+11419:2:1455
+11420:0:4365
+11421:3:3462
+11422:0:4365
+11423:2:1652
+11424:0:4365
+11425:2:1653
+11426:0:4365
+11427:2:1657
+11428:0:4365
+11429:2:1660
+11430:0:4365
+11431:3:3461
+11432:0:4365
+11433:2:1665
+11434:2:1669
+11435:2:1670
+11436:2:1678
+11437:2:1679
+11438:2:1683
+11439:2:1684
+11440:2:1678
+11441:2:1679
+11442:2:1680
+11443:2:1692
+11444:2:1697
+11445:2:1701
+11446:2:1702
+11447:2:1709
+11448:2:1710
+11449:2:1721
+11450:2:1722
+11451:2:1723
+11452:2:1721
+11453:2:1722
+11454:2:1723
+11455:2:1734
+11456:2:1739
+11457:2:1740
+11458:0:4365
+11459:3:3462
+11460:0:4365
+11461:2:1752
+11462:0:4365
+11463:3:3461
+11464:0:4365
+11465:2:1754
+11466:0:4365
+11467:3:3462
+11468:0:4365
+11469:2:1755
+11470:2:1759
+11471:2:1760
+11472:2:1768
+11473:2:1769
+11474:2:1773
+11475:2:1774
+11476:2:1768
+11477:2:1769
+11478:2:1773
+11479:2:1774
+11480:2:1782
+11481:2:1787
+11482:2:1791
+11483:2:1792
+11484:2:1799
+11485:2:1800
+11486:2:1811
+11487:2:1812
+11488:2:1813
+11489:2:1811
+11490:2:1812
+11491:2:1813
+11492:2:1824
+11493:2:1829
+11494:2:1830
+11495:0:4365
+11496:2:1842
+11497:0:4365
+11498:3:3461
+11499:0:4365
+11500:2:1844
+11501:0:4365
+11502:3:3462
+11503:0:4365
+11504:2:1845
+11505:2:1849
+11506:2:1850
+11507:2:1858
+11508:2:1859
+11509:2:1863
+11510:2:1864
+11511:2:1858
+11512:2:1859
+11513:2:1863
+11514:2:1864
+11515:2:1872
+11516:2:1877
+11517:2:1881
+11518:2:1882
+11519:2:1889
+11520:2:1890
+11521:2:1901
+11522:2:1902
+11523:2:1903
+11524:2:1901
+11525:2:1902
+11526:2:1903
+11527:2:1914
+11528:2:1919
+11529:2:1920
+11530:0:4365
+11531:2:1932
+11532:0:4365
+11533:3:3461
+11534:0:4365
+11535:2:1934
+11536:0:4365
+11537:3:3462
+11538:0:4365
+11539:2:1935
+11540:0:4365
+11541:2:1936
+11542:0:4365
+11543:2:2129
+11544:0:4365
+11545:2:2130
+11546:0:4365
+11547:2:2134
+11548:0:4365
+11549:3:3461
+11550:0:4365
+11551:2:2136
+11552:0:4365
+11553:3:3462
+11554:0:4365
+11555:2:2137
+11556:2:2141
+11557:2:2142
+11558:2:2150
+11559:2:2151
+11560:2:2155
+11561:2:2156
+11562:2:2150
+11563:2:2151
+11564:2:2155
+11565:2:2156
+11566:2:2164
+11567:2:2169
+11568:2:2173
+11569:2:2174
+11570:2:2181
+11571:2:2182
+11572:2:2193
+11573:2:2194
+11574:2:2195
+11575:2:2193
+11576:2:2194
+11577:2:2195
+11578:2:2206
+11579:2:2211
+11580:2:2212
+11581:0:4365
+11582:2:2224
+11583:0:4365
+11584:3:3461
+11585:0:4365
+11586:2:2226
+11587:0:4365
+11588:3:3462
+11589:0:4365
+11590:2:1936
+11591:0:4365
+11592:2:2129
+11593:0:4365
+11594:2:2130
+11595:0:4365
+11596:2:2134
+11597:0:4365
+11598:3:3461
+11599:0:4365
+11600:2:2136
+11601:0:4365
+11602:3:3462
+11603:0:4365
+11604:2:2137
+11605:2:2141
+11606:2:2142
+11607:2:2150
+11608:2:2151
+11609:2:2155
+11610:2:2156
+11611:2:2150
+11612:2:2151
+11613:2:2152
+11614:2:2164
+11615:2:2169
+11616:2:2173
+11617:2:2174
+11618:2:2181
+11619:2:2182
+11620:2:2193
+11621:2:2194
+11622:2:2195
+11623:2:2193
+11624:2:2194
+11625:2:2195
+11626:2:2206
+11627:2:2211
+11628:2:2212
+11629:0:4365
+11630:2:2224
+11631:0:4365
+11632:3:3461
+11633:0:4365
+11634:2:2226
+11635:0:4365
+11636:3:3462
+11637:0:4365
+11638:2:2230
+11639:0:4365
+11640:3:3461
+11641:0:4365
+11642:2:2235
+11643:2:2239
+11644:2:2240
+11645:2:2248
+11646:2:2249
+11647:2:2253
+11648:2:2254
+11649:2:2248
+11650:2:2249
+11651:2:2250
+11652:2:2262
+11653:2:2267
+11654:2:2271
+11655:2:2272
+11656:2:2279
+11657:2:2280
+11658:2:2291
+11659:2:2292
+11660:2:2293
+11661:2:2291
+11662:2:2292
+11663:2:2293
+11664:2:2304
+11665:2:2309
+11666:2:2310
+11667:0:4365
+11668:3:3462
+11669:0:4365
+11670:2:2322
+11671:0:4365
+11672:2:1169
+11673:0:4365
+11674:3:3461
+11675:0:4365
+11676:2:1170
+11677:0:4365
+11678:3:3462
+11679:0:4365
+11680:3:3463
+11681:0:4365
+11682:3:3469
+11683:0:4365
+11684:3:3470
+11685:3:3474
+11686:3:3475
+11687:3:3483
+11688:3:3484
+11689:3:3488
+11690:3:3489
+11691:3:3483
+11692:3:3484
+11693:3:3488
+11694:3:3489
+11695:3:3497
+11696:3:3502
+11697:3:3506
+11698:3:3507
+11699:3:3514
+11700:3:3515
+11701:3:3526
+11702:3:3527
+11703:3:3528
+11704:3:3526
+11705:3:3527
+11706:3:3528
+11707:3:3539
+11708:3:3544
+11709:3:3545
+11710:0:4365
+11711:3:3557
+11712:0:4365
+11713:3:3558
+11714:0:4365
+11715:2:1173
+11716:0:4365
+11717:3:3559
+11718:0:4365
+11719:2:1179
+11720:0:4365
+11721:2:1180
+11722:0:4365
+11723:3:3558
+11724:0:4365
+11725:2:1181
+11726:2:1185
+11727:2:1186
+11728:2:1194
+11729:2:1195
+11730:2:1199
+11731:2:1200
+11732:2:1194
+11733:2:1195
+11734:2:1199
+11735:2:1200
+11736:2:1208
+11737:2:1213
+11738:2:1217
+11739:2:1218
+11740:2:1225
+11741:2:1226
+11742:2:1237
+11743:2:1238
+11744:2:1239
+11745:2:1237
+11746:2:1238
+11747:2:1239
+11748:2:1250
+11749:2:1255
+11750:2:1256
+11751:0:4365
+11752:3:3559
+11753:0:4365
+11754:2:1268
+11755:0:4365
+11756:3:3558
+11757:0:4365
+11758:2:1270
+11759:0:4365
+11760:3:3559
+11761:0:4365
+11762:2:1271
+11763:2:1275
+11764:2:1276
+11765:2:1284
+11766:2:1285
+11767:2:1289
+11768:2:1290
+11769:2:1284
+11770:2:1285
+11771:2:1289
+11772:2:1290
+11773:2:1298
+11774:2:1303
+11775:2:1307
+11776:2:1308
+11777:2:1315
+11778:2:1316
+11779:2:1327
+11780:2:1328
+11781:2:1329
+11782:2:1327
+11783:2:1328
+11784:2:1329
+11785:2:1340
+11786:2:1345
+11787:2:1346
+11788:0:4365
+11789:2:1358
+11790:0:4365
+11791:2:1360
+11792:0:4365
+11793:3:3558
+11794:0:4365
+11795:2:1361
+11796:0:4365
+11797:3:3559
+11798:0:4365
+11799:2:1362
+11800:2:1366
+11801:2:1367
+11802:2:1375
+11803:2:1376
+11804:2:1380
+11805:2:1381
+11806:2:1375
+11807:2:1376
+11808:2:1380
+11809:2:1381
+11810:2:1389
+11811:2:1394
+11812:2:1398
+11813:2:1399
+11814:2:1406
+11815:2:1407
+11816:2:1418
+11817:2:1419
+11818:2:1420
+11819:2:1418
+11820:2:1419
+11821:2:1420
+11822:2:1431
+11823:2:1436
+11824:2:1437
+11825:0:4365
+11826:2:1449
+11827:0:4365
+11828:3:3558
+11829:0:4365
+11830:2:1451
+11831:0:4365
+11832:3:3559
+11833:0:4365
+11834:2:1652
+11835:0:4365
+11836:2:1653
+11837:0:4365
+11838:2:1657
+11839:0:4365
+11840:2:1180
+11841:0:4365
+11842:3:3558
+11843:0:4365
+11844:2:1181
+11845:2:1185
+11846:2:1186
+11847:2:1194
+11848:2:1195
+11849:2:1199
+11850:2:1200
+11851:2:1194
+11852:2:1195
+11853:2:1196
+11854:2:1208
+11855:2:1213
+11856:2:1217
+11857:2:1218
+11858:2:1225
+11859:2:1226
+11860:2:1237
+11861:2:1238
+11862:2:1239
+11863:2:1237
+11864:2:1238
+11865:2:1239
+11866:2:1250
+11867:2:1255
+11868:2:1256
+11869:0:4365
+11870:3:3559
+11871:0:4365
+11872:2:1268
+11873:0:4365
+11874:3:3558
+11875:0:4365
+11876:2:1270
+11877:0:4365
+11878:3:3559
+11879:0:4365
+11880:2:1271
+11881:2:1275
+11882:2:1276
+11883:2:1284
+11884:2:1285
+11885:2:1289
+11886:2:1290
+11887:2:1284
+11888:2:1285
+11889:2:1289
+11890:2:1290
+11891:2:1298
+11892:2:1303
+11893:2:1307
+11894:2:1308
+11895:2:1315
+11896:2:1316
+11897:2:1327
+11898:2:1328
+11899:2:1329
+11900:2:1327
+11901:2:1328
+11902:2:1329
+11903:2:1340
+11904:2:1345
+11905:2:1346
+11906:0:4365
+11907:2:1358
+11908:0:4365
+11909:2:1454
+11910:0:4365
+11911:3:3558
+11912:0:4365
+11913:2:1455
+11914:0:4365
+11915:3:3559
+11916:0:4365
+11917:2:1652
+11918:0:4365
+11919:2:1653
+11920:0:4365
+11921:2:1657
+11922:0:4365
+11923:2:1660
+11924:0:4365
+11925:3:3558
+11926:0:4365
+11927:2:1665
+11928:2:1669
+11929:2:1670
+11930:2:1678
+11931:2:1679
+11932:2:1683
+11933:2:1684
+11934:2:1678
+11935:2:1679
+11936:2:1680
+11937:2:1692
+11938:2:1697
+11939:2:1701
+11940:2:1702
+11941:2:1709
+11942:2:1710
+11943:2:1721
+11944:2:1722
+11945:2:1723
+11946:2:1721
+11947:2:1722
+11948:2:1723
+11949:2:1734
+11950:2:1739
+11951:2:1740
+11952:0:4365
+11953:3:3559
+11954:0:4365
+11955:2:1752
+11956:0:4365
+11957:3:3558
+11958:0:4365
+11959:2:1754
+11960:0:4365
+11961:3:3559
+11962:0:4365
+11963:2:1755
+11964:2:1759
+11965:2:1760
+11966:2:1768
+11967:2:1769
+11968:2:1773
+11969:2:1774
+11970:2:1768
+11971:2:1769
+11972:2:1773
+11973:2:1774
+11974:2:1782
+11975:2:1787
+11976:2:1791
+11977:2:1792
+11978:2:1799
+11979:2:1800
+11980:2:1811
+11981:2:1812
+11982:2:1813
+11983:2:1811
+11984:2:1812
+11985:2:1813
+11986:2:1824
+11987:2:1829
+11988:2:1830
+11989:0:4365
+11990:2:1842
+11991:0:4365
+11992:3:3558
+11993:0:4365
+11994:2:1844
+11995:0:4365
+11996:3:3559
+11997:0:4365
+11998:2:1845
+11999:2:1849
+12000:2:1850
+12001:2:1858
+12002:2:1859
+12003:2:1863
+12004:2:1864
+12005:2:1858
+12006:2:1859
+12007:2:1863
+12008:2:1864
+12009:2:1872
+12010:2:1877
+12011:2:1881
+12012:2:1882
+12013:2:1889
+12014:2:1890
+12015:2:1901
+12016:2:1902
+12017:2:1903
+12018:2:1901
+12019:2:1902
+12020:2:1903
+12021:2:1914
+12022:2:1919
+12023:2:1920
+12024:0:4365
+12025:2:1932
+12026:0:4365
+12027:3:3558
+12028:0:4365
+12029:2:1934
+12030:0:4365
+12031:3:3559
+12032:0:4365
+12033:2:1935
+12034:0:4365
+12035:2:1936
+12036:0:4365
+12037:2:2129
+12038:0:4365
+12039:2:2130
+12040:0:4365
+12041:2:2134
+12042:0:4365
+12043:3:3558
+12044:0:4365
+12045:2:2136
+12046:0:4365
+12047:3:3559
+12048:0:4365
+12049:2:2137
+12050:2:2141
+12051:2:2142
+12052:2:2150
+12053:2:2151
+12054:2:2155
+12055:2:2156
+12056:2:2150
+12057:2:2151
+12058:2:2155
+12059:2:2156
+12060:2:2164
+12061:2:2169
+12062:2:2173
+12063:2:2174
+12064:2:2181
+12065:2:2182
+12066:2:2193
+12067:2:2194
+12068:2:2195
+12069:2:2193
+12070:2:2194
+12071:2:2195
+12072:2:2206
+12073:2:2211
+12074:2:2212
+12075:0:4365
+12076:2:2224
+12077:0:4365
+12078:3:3558
+12079:0:4365
+12080:2:2226
+12081:0:4365
+12082:3:3559
+12083:0:4365
+12084:2:1936
+12085:0:4365
+12086:2:2129
+12087:0:4365
+12088:2:2130
+12089:0:4365
+12090:2:2134
+12091:0:4365
+12092:3:3558
+12093:0:4365
+12094:2:2136
+12095:0:4365
+12096:3:3559
+12097:0:4365
+12098:2:2137
+12099:2:2141
+12100:2:2142
+12101:2:2150
+12102:2:2151
+12103:2:2155
+12104:2:2156
+12105:2:2150
+12106:2:2151
+12107:2:2152
+12108:2:2164
+12109:2:2169
+12110:2:2173
+12111:2:2174
+12112:2:2181
+12113:2:2182
+12114:2:2193
+12115:2:2194
+12116:2:2195
+12117:2:2193
+12118:2:2194
+12119:2:2195
+12120:2:2206
+12121:2:2211
+12122:2:2212
+12123:0:4365
+12124:2:2224
+12125:0:4365
+12126:3:3558
+12127:0:4365
+12128:2:2226
+12129:0:4365
+12130:3:3559
+12131:0:4365
+12132:2:2230
+12133:0:4365
+12134:3:3558
+12135:0:4365
+12136:2:2235
+12137:2:2239
+12138:2:2240
+12139:2:2248
+12140:2:2249
+12141:2:2253
+12142:2:2254
+12143:2:2248
+12144:2:2249
+12145:2:2250
+12146:2:2262
+12147:2:2267
+12148:2:2271
+12149:2:2272
+12150:2:2279
+12151:2:2280
+12152:2:2291
+12153:2:2292
+12154:2:2293
+12155:2:2291
+12156:2:2292
+12157:2:2293
+12158:2:2304
+12159:2:2309
+12160:2:2310
+12161:0:4365
+12162:3:3559
+12163:0:4365
+12164:2:2322
+12165:0:4365
+12166:2:1169
+12167:0:4365
+12168:3:3558
+12169:0:4365
+12170:2:1170
+12171:0:4365
+12172:3:3559
+12173:0:4365
+12174:3:3560
+12175:0:4365
+12176:3:3566
+12177:0:4365
+12178:3:3569
+12179:3:3570
+12180:3:3582
+12181:3:3583
+12182:3:3587
+12183:3:3588
+12184:3:3582
+12185:3:3583
+12186:3:3587
+12187:3:3588
+12188:3:3596
+12189:3:3601
+12190:3:3605
+12191:3:3606
+12192:3:3613
+12193:3:3614
+12194:3:3625
+12195:3:3626
+12196:3:3627
+12197:3:3625
+12198:3:3626
+12199:3:3627
+12200:3:3638
+12201:3:3643
+12202:3:3644
+12203:0:4365
+12204:3:3656
+12205:0:4365
+12206:3:3657
+12207:0:4365
+12208:2:1173
+12209:0:4365
+12210:3:3658
+12211:0:4365
+12212:2:1179
+12213:0:4365
+12214:2:1180
+12215:0:4365
+12216:3:3657
+12217:0:4365
+12218:2:1181
+12219:2:1185
+12220:2:1186
+12221:2:1194
+12222:2:1195
+12223:2:1199
+12224:2:1200
+12225:2:1194
+12226:2:1195
+12227:2:1199
+12228:2:1200
+12229:2:1208
+12230:2:1213
+12231:2:1217
+12232:2:1218
+12233:2:1225
+12234:2:1226
+12235:2:1237
+12236:2:1238
+12237:2:1239
+12238:2:1237
+12239:2:1238
+12240:2:1239
+12241:2:1250
+12242:2:1255
+12243:2:1256
+12244:0:4365
+12245:3:3658
+12246:0:4365
+12247:2:1268
+12248:0:4365
+12249:3:3657
+12250:0:4365
+12251:2:1270
+12252:0:4365
+12253:3:3658
+12254:0:4365
+12255:2:1271
+12256:2:1275
+12257:2:1276
+12258:2:1284
+12259:2:1285
+12260:2:1289
+12261:2:1290
+12262:2:1284
+12263:2:1285
+12264:2:1289
+12265:2:1290
+12266:2:1298
+12267:2:1303
+12268:2:1307
+12269:2:1308
+12270:2:1315
+12271:2:1316
+12272:2:1327
+12273:2:1328
+12274:2:1329
+12275:2:1327
+12276:2:1328
+12277:2:1329
+12278:2:1340
+12279:2:1345
+12280:2:1346
+12281:0:4365
+12282:2:1358
+12283:0:4365
+12284:2:1360
+12285:0:4365
+12286:3:3657
+12287:0:4365
+12288:2:1361
+12289:0:4365
+12290:3:3658
+12291:0:4365
+12292:2:1362
+12293:2:1366
+12294:2:1367
+12295:2:1375
+12296:2:1376
+12297:2:1380
+12298:2:1381
+12299:2:1375
+12300:2:1376
+12301:2:1380
+12302:2:1381
+12303:2:1389
+12304:2:1394
+12305:2:1398
+12306:2:1399
+12307:2:1406
+12308:2:1407
+12309:2:1418
+12310:2:1419
+12311:2:1420
+12312:2:1418
+12313:2:1419
+12314:2:1420
+12315:2:1431
+12316:2:1436
+12317:2:1437
+12318:0:4365
+12319:2:1449
+12320:0:4365
+12321:3:3657
+12322:0:4365
+12323:2:1451
+12324:0:4365
+12325:3:3658
+12326:0:4365
+12327:2:1652
+12328:0:4365
+12329:2:1653
+12330:0:4365
+12331:2:1657
+12332:0:4365
+12333:2:1180
+12334:0:4365
+12335:3:3657
+12336:0:4365
+12337:2:1181
+12338:2:1185
+12339:2:1186
+12340:2:1194
+12341:2:1195
+12342:2:1199
+12343:2:1200
+12344:2:1194
+12345:2:1195
+12346:2:1196
+12347:2:1208
+12348:2:1213
+12349:2:1217
+12350:2:1218
+12351:2:1225
+12352:2:1226
+12353:2:1237
+12354:2:1238
+12355:2:1239
+12356:2:1237
+12357:2:1238
+12358:2:1239
+12359:2:1250
+12360:2:1255
+12361:2:1256
+12362:0:4365
+12363:3:3658
+12364:0:4365
+12365:2:1268
+12366:0:4365
+12367:3:3657
+12368:0:4365
+12369:2:1270
+12370:0:4365
+12371:3:3658
+12372:0:4365
+12373:2:1271
+12374:2:1275
+12375:2:1276
+12376:2:1284
+12377:2:1285
+12378:2:1289
+12379:2:1290
+12380:2:1284
+12381:2:1285
+12382:2:1289
+12383:2:1290
+12384:2:1298
+12385:2:1303
+12386:2:1307
+12387:2:1308
+12388:2:1315
+12389:2:1316
+12390:2:1327
+12391:2:1328
+12392:2:1329
+12393:2:1327
+12394:2:1328
+12395:2:1329
+12396:2:1340
+12397:2:1345
+12398:2:1346
+12399:0:4365
+12400:2:1358
+12401:0:4365
+12402:2:1454
+12403:0:4365
+12404:3:3657
+12405:0:4365
+12406:2:1455
+12407:0:4365
+12408:3:3658
+12409:0:4365
+12410:2:1652
+12411:0:4365
+12412:2:1653
+12413:0:4365
+12414:2:1657
+12415:0:4365
+12416:2:1660
+12417:0:4365
+12418:3:3657
+12419:0:4365
+12420:2:1665
+12421:2:1669
+12422:2:1670
+12423:2:1678
+12424:2:1679
+12425:2:1683
+12426:2:1684
+12427:2:1678
+12428:2:1679
+12429:2:1680
+12430:2:1692
+12431:2:1697
+12432:2:1701
+12433:2:1702
+12434:2:1709
+12435:2:1710
+12436:2:1721
+12437:2:1722
+12438:2:1723
+12439:2:1721
+12440:2:1722
+12441:2:1723
+12442:2:1734
+12443:2:1739
+12444:2:1740
+12445:0:4365
+12446:3:3658
+12447:0:4365
+12448:2:1752
+12449:0:4365
+12450:3:3657
+12451:0:4365
+12452:2:1754
+12453:0:4365
+12454:3:3658
+12455:0:4365
+12456:2:1755
+12457:2:1759
+12458:2:1760
+12459:2:1768
+12460:2:1769
+12461:2:1773
+12462:2:1774
+12463:2:1768
+12464:2:1769
+12465:2:1773
+12466:2:1774
+12467:2:1782
+12468:2:1787
+12469:2:1791
+12470:2:1792
+12471:2:1799
+12472:2:1800
+12473:2:1811
+12474:2:1812
+12475:2:1813
+12476:2:1811
+12477:2:1812
+12478:2:1813
+12479:2:1824
+12480:2:1829
+12481:2:1830
+12482:0:4365
+12483:2:1842
+12484:0:4365
+12485:3:3657
+12486:0:4365
+12487:2:1844
+12488:0:4365
+12489:3:3658
+12490:0:4365
+12491:2:1845
+12492:2:1849
+12493:2:1850
+12494:2:1858
+12495:2:1859
+12496:2:1863
+12497:2:1864
+12498:2:1858
+12499:2:1859
+12500:2:1863
+12501:2:1864
+12502:2:1872
+12503:2:1877
+12504:2:1881
+12505:2:1882
+12506:2:1889
+12507:2:1890
+12508:2:1901
+12509:2:1902
+12510:2:1903
+12511:2:1901
+12512:2:1902
+12513:2:1903
+12514:2:1914
+12515:2:1919
+12516:2:1920
+12517:0:4365
+12518:2:1932
+12519:0:4365
+12520:3:3657
+12521:0:4365
+12522:2:1934
+12523:0:4365
+12524:3:3658
+12525:0:4365
+12526:2:1935
+12527:0:4365
+12528:2:1936
+12529:0:4365
+12530:2:2129
+12531:0:4365
+12532:2:2130
+12533:0:4365
+12534:2:2134
+12535:0:4365
+12536:3:3657
+12537:0:4365
+12538:2:2136
+12539:0:4365
+12540:3:3658
+12541:0:4365
+12542:2:2137
+12543:2:2141
+12544:2:2142
+12545:2:2150
+12546:2:2151
+12547:2:2155
+12548:2:2156
+12549:2:2150
+12550:2:2151
+12551:2:2155
+12552:2:2156
+12553:2:2164
+12554:2:2169
+12555:2:2173
+12556:2:2174
+12557:2:2181
+12558:2:2182
+12559:2:2193
+12560:2:2194
+12561:2:2195
+12562:2:2193
+12563:2:2194
+12564:2:2195
+12565:2:2206
+12566:2:2211
+12567:2:2212
+12568:0:4365
+12569:2:2224
+12570:0:4365
+12571:3:3657
+12572:0:4365
+12573:2:2226
+12574:0:4365
+12575:3:3658
+12576:0:4365
+12577:2:1936
+12578:0:4365
+12579:2:2129
+12580:0:4365
+12581:2:2130
+12582:0:4365
+12583:2:2134
+12584:0:4365
+12585:3:3657
+12586:0:4365
+12587:2:2136
+12588:0:4365
+12589:3:3658
+12590:0:4365
+12591:2:2137
+12592:2:2141
+12593:2:2142
+12594:2:2150
+12595:2:2151
+12596:2:2155
+12597:2:2156
+12598:2:2150
+12599:2:2151
+12600:2:2152
+12601:2:2164
+12602:2:2169
+12603:2:2173
+12604:2:2174
+12605:2:2181
+12606:2:2182
+12607:2:2193
+12608:2:2194
+12609:2:2195
+12610:2:2193
+12611:2:2194
+12612:2:2195
+12613:2:2206
+12614:2:2211
+12615:2:2212
+12616:0:4365
+12617:2:2224
+12618:0:4365
+12619:3:3657
+12620:0:4365
+12621:2:2226
+12622:0:4365
+12623:3:3658
+12624:0:4365
+12625:2:2230
+12626:0:4365
+12627:3:3657
+12628:0:4365
+12629:2:2235
+12630:2:2239
+12631:2:2240
+12632:2:2248
+12633:2:2249
+12634:2:2253
+12635:2:2254
+12636:2:2248
+12637:2:2249
+12638:2:2250
+12639:2:2262
+12640:2:2267
+12641:2:2271
+12642:2:2272
+12643:2:2279
+12644:2:2280
+12645:2:2291
+12646:2:2292
+12647:2:2293
+12648:2:2291
+12649:2:2292
+12650:2:2293
+12651:2:2304
+12652:2:2309
+12653:2:2310
+12654:0:4365
+12655:3:3658
+12656:0:4365
+12657:2:2322
+12658:0:4365
+12659:2:1169
+12660:0:4365
+12661:3:3657
+12662:0:4365
+12663:2:1170
+12664:0:4365
+12665:3:3658
+12666:0:4365
+12667:3:3659
+12668:0:4365
+12669:3:3665
+12670:0:4365
+12671:3:3666
+12672:0:4365
+12673:3:3667
+12674:0:4365
+12675:3:3668
+12676:0:4365
+12677:3:3669
+12678:3:3673
+12679:3:3674
+12680:3:3682
+12681:3:3683
+12682:3:3687
+12683:3:3688
+12684:3:3682
+12685:3:3683
+12686:3:3687
+12687:3:3688
+12688:3:3696
+12689:3:3701
+12690:3:3705
+12691:3:3706
+12692:3:3713
+12693:3:3714
+12694:3:3725
+12695:3:3726
+12696:3:3727
+12697:3:3725
+12698:3:3726
+12699:3:3727
+12700:3:3738
+12701:3:3743
+12702:3:3744
+12703:0:4365
+12704:3:3756
+12705:0:4365
+12706:3:3757
+12707:0:4365
+12708:2:1173
+12709:0:4365
+12710:3:3758
+12711:0:4365
+12712:2:1179
+12713:0:4365
+12714:2:1180
+12715:0:4365
+12716:3:3757
+12717:0:4365
+12718:2:1181
+12719:2:1185
+12720:2:1186
+12721:2:1194
+12722:2:1195
+12723:2:1199
+12724:2:1200
+12725:2:1194
+12726:2:1195
+12727:2:1199
+12728:2:1200
+12729:2:1208
+12730:2:1213
+12731:2:1217
+12732:2:1218
+12733:2:1225
+12734:2:1226
+12735:2:1237
+12736:2:1238
+12737:2:1239
+12738:2:1237
+12739:2:1238
+12740:2:1239
+12741:2:1250
+12742:2:1255
+12743:2:1256
+12744:0:4365
+12745:3:3758
+12746:0:4365
+12747:2:1268
+12748:0:4365
+12749:3:3757
+12750:0:4365
+12751:2:1270
+12752:0:4365
+12753:3:3758
+12754:0:4365
+12755:2:1271
+12756:2:1275
+12757:2:1276
+12758:2:1284
+12759:2:1285
+12760:2:1289
+12761:2:1290
+12762:2:1284
+12763:2:1285
+12764:2:1289
+12765:2:1290
+12766:2:1298
+12767:2:1303
+12768:2:1307
+12769:2:1308
+12770:2:1315
+12771:2:1316
+12772:2:1327
+12773:2:1328
+12774:2:1329
+12775:2:1327
+12776:2:1328
+12777:2:1329
+12778:2:1340
+12779:2:1345
+12780:2:1346
+12781:0:4365
+12782:2:1358
+12783:0:4365
+12784:2:1360
+12785:0:4365
+12786:3:3757
+12787:0:4365
+12788:2:1361
+12789:0:4365
+12790:3:3758
+12791:0:4365
+12792:2:1362
+12793:2:1366
+12794:2:1367
+12795:2:1375
+12796:2:1376
+12797:2:1380
+12798:2:1381
+12799:2:1375
+12800:2:1376
+12801:2:1380
+12802:2:1381
+12803:2:1389
+12804:2:1394
+12805:2:1398
+12806:2:1399
+12807:2:1406
+12808:2:1407
+12809:2:1418
+12810:2:1419
+12811:2:1420
+12812:2:1418
+12813:2:1419
+12814:2:1420
+12815:2:1431
+12816:2:1436
+12817:2:1437
+12818:0:4365
+12819:2:1449
+12820:0:4365
+12821:3:3757
+12822:0:4365
+12823:2:1451
+12824:0:4365
+12825:3:3758
+12826:0:4365
+12827:2:1652
+12828:0:4365
+12829:2:1653
+12830:0:4365
+12831:2:1657
+12832:0:4365
+12833:2:1180
+12834:0:4365
+12835:3:3757
+12836:0:4365
+12837:2:1181
+12838:2:1185
+12839:2:1186
+12840:2:1194
+12841:2:1195
+12842:2:1199
+12843:2:1200
+12844:2:1194
+12845:2:1195
+12846:2:1196
+12847:2:1208
+12848:2:1213
+12849:2:1217
+12850:2:1218
+12851:2:1225
+12852:2:1226
+12853:2:1237
+12854:2:1238
+12855:2:1239
+12856:2:1237
+12857:2:1238
+12858:2:1239
+12859:2:1250
+12860:2:1255
+12861:2:1256
+12862:0:4365
+12863:3:3758
+12864:0:4365
+12865:2:1268
+12866:0:4365
+12867:3:3757
+12868:0:4365
+12869:2:1270
+12870:0:4365
+12871:3:3758
+12872:0:4365
+12873:2:1271
+12874:2:1275
+12875:2:1276
+12876:2:1284
+12877:2:1285
+12878:2:1289
+12879:2:1290
+12880:2:1284
+12881:2:1285
+12882:2:1289
+12883:2:1290
+12884:2:1298
+12885:2:1303
+12886:2:1307
+12887:2:1308
+12888:2:1315
+12889:2:1316
+12890:2:1327
+12891:2:1328
+12892:2:1329
+12893:2:1327
+12894:2:1328
+12895:2:1329
+12896:2:1340
+12897:2:1345
+12898:2:1346
+12899:0:4365
+12900:2:1358
+12901:0:4365
+12902:2:1454
+12903:0:4365
+12904:3:3757
+12905:0:4365
+12906:2:1455
+12907:0:4365
+12908:3:3758
+12909:0:4365
+12910:2:1652
+12911:0:4365
+12912:2:1653
+12913:0:4365
+12914:2:1657
+12915:0:4365
+12916:2:1660
+12917:0:4365
+12918:3:3757
+12919:0:4365
+12920:2:1665
+12921:2:1669
+12922:2:1670
+12923:2:1678
+12924:2:1679
+12925:2:1683
+12926:2:1684
+12927:2:1678
+12928:2:1679
+12929:2:1680
+12930:2:1692
+12931:2:1697
+12932:2:1701
+12933:2:1702
+12934:2:1709
+12935:2:1710
+12936:2:1721
+12937:2:1722
+12938:2:1723
+12939:2:1721
+12940:2:1722
+12941:2:1723
+12942:2:1734
+12943:2:1739
+12944:2:1740
+12945:0:4365
+12946:3:3758
+12947:0:4365
+12948:2:1752
+12949:0:4365
+12950:3:3757
+12951:0:4365
+12952:2:1754
+12953:0:4365
+12954:3:3758
+12955:0:4365
+12956:2:1755
+12957:2:1759
+12958:2:1760
+12959:2:1768
+12960:2:1769
+12961:2:1773
+12962:2:1774
+12963:2:1768
+12964:2:1769
+12965:2:1773
+12966:2:1774
+12967:2:1782
+12968:2:1787
+12969:2:1791
+12970:2:1792
+12971:2:1799
+12972:2:1800
+12973:2:1811
+12974:2:1812
+12975:2:1813
+12976:2:1811
+12977:2:1812
+12978:2:1813
+12979:2:1824
+12980:2:1829
+12981:2:1830
+12982:0:4365
+12983:2:1842
+12984:0:4365
+12985:3:3757
+12986:0:4365
+12987:2:1844
+12988:0:4365
+12989:3:3758
+12990:0:4365
+12991:2:1845
+12992:2:1849
+12993:2:1850
+12994:2:1858
+12995:2:1859
+12996:2:1863
+12997:2:1864
+12998:2:1858
+12999:2:1859
+13000:2:1863
+13001:2:1864
+13002:2:1872
+13003:2:1877
+13004:2:1881
+13005:2:1882
+13006:2:1889
+13007:2:1890
+13008:2:1901
+13009:2:1902
+13010:2:1903
+13011:2:1901
+13012:2:1902
+13013:2:1903
+13014:2:1914
+13015:2:1919
+13016:2:1920
+13017:0:4365
+13018:2:1932
+13019:0:4365
+13020:3:3757
+13021:0:4365
+13022:2:1934
+13023:0:4365
+13024:3:3758
+13025:0:4365
+13026:2:1935
+13027:0:4365
+13028:2:1936
+13029:0:4365
+13030:2:2129
+13031:0:4365
+13032:2:2130
+13033:0:4365
+13034:2:2134
+13035:0:4365
+13036:3:3757
+13037:0:4365
+13038:2:2136
+13039:0:4365
+13040:3:3758
+13041:0:4365
+13042:2:2137
+13043:2:2141
+13044:2:2142
+13045:2:2150
+13046:2:2151
+13047:2:2155
+13048:2:2156
+13049:2:2150
+13050:2:2151
+13051:2:2155
+13052:2:2156
+13053:2:2164
+13054:2:2169
+13055:2:2173
+13056:2:2174
+13057:2:2181
+13058:2:2182
+13059:2:2193
+13060:2:2194
+13061:2:2195
+13062:2:2193
+13063:2:2194
+13064:2:2195
+13065:2:2206
+13066:2:2211
+13067:2:2212
+13068:0:4365
+13069:2:2224
+13070:0:4365
+13071:3:3757
+13072:0:4365
+13073:2:2226
+13074:0:4365
+13075:3:3758
+13076:0:4365
+13077:2:1936
+13078:0:4365
+13079:2:2129
+13080:0:4365
+13081:2:2130
+13082:0:4365
+13083:2:2134
+13084:0:4365
+13085:3:3757
+13086:0:4365
+13087:2:2136
+13088:0:4365
+13089:3:3758
+13090:0:4365
+13091:2:2137
+13092:2:2141
+13093:2:2142
+13094:2:2150
+13095:2:2151
+13096:2:2155
+13097:2:2156
+13098:2:2150
+13099:2:2151
+13100:2:2152
+13101:2:2164
+13102:2:2169
+13103:2:2173
+13104:2:2174
+13105:2:2181
+13106:2:2182
+13107:2:2193
+13108:2:2194
+13109:2:2195
+13110:2:2193
+13111:2:2194
+13112:2:2195
+13113:2:2206
+13114:2:2211
+13115:2:2212
+13116:0:4365
+13117:2:2224
+13118:0:4365
+13119:3:3757
+13120:0:4365
+13121:2:2226
+13122:0:4365
+13123:3:3758
+13124:0:4365
+13125:2:2230
+13126:0:4365
+13127:3:3757
+13128:0:4365
+13129:2:2235
+13130:2:2239
+13131:2:2240
+13132:2:2248
+13133:2:2249
+13134:2:2253
+13135:2:2254
+13136:2:2248
+13137:2:2249
+13138:2:2250
+13139:2:2262
+13140:2:2267
+13141:2:2271
+13142:2:2272
+13143:2:2279
+13144:2:2280
+13145:2:2291
+13146:2:2292
+13147:2:2293
+13148:2:2291
+13149:2:2292
+13150:2:2293
+13151:2:2304
+13152:2:2309
+13153:2:2310
+13154:0:4365
+13155:3:3758
+13156:0:4365
+13157:2:2322
+13158:0:4365
+13159:2:1169
+13160:0:4365
+13161:3:3757
+13162:0:4365
+13163:2:1170
+13164:0:4365
+13165:3:3758
+13166:0:4365
+13167:3:3759
+13168:0:4365
+13169:3:3972
+13170:0:4365
+13171:3:3980
+13172:0:4365
+13173:3:3981
+13174:3:3985
+13175:3:3986
+13176:3:3994
+13177:3:3995
+13178:3:3999
+13179:3:4000
+13180:3:3994
+13181:3:3995
+13182:3:3999
+13183:3:4000
+13184:3:4008
+13185:3:4013
+13186:3:4017
+13187:3:4018
+13188:3:4025
+13189:3:4026
+13190:3:4037
+13191:3:4038
+13192:3:4039
+13193:3:4037
+13194:3:4038
+13195:3:4039
+13196:3:4050
+13197:3:4055
+13198:3:4056
+13199:0:4365
+13200:3:4068
+13201:0:4365
+13202:3:4069
+13203:0:4365
+13204:2:1173
+13205:0:4365
+13206:3:4070
+13207:0:4365
+13208:2:1179
+13209:0:4365
+13210:2:1180
+13211:0:4365
+13212:3:4069
+13213:0:4365
+13214:2:1181
+13215:2:1185
+13216:2:1186
+13217:2:1194
+13218:2:1195
+13219:2:1199
+13220:2:1200
+13221:2:1194
+13222:2:1195
+13223:2:1199
+13224:2:1200
+13225:2:1208
+13226:2:1213
+13227:2:1217
+13228:2:1218
+13229:2:1225
+13230:2:1226
+13231:2:1237
+13232:2:1238
+13233:2:1239
+13234:2:1237
+13235:2:1238
+13236:2:1239
+13237:2:1250
+13238:2:1255
+13239:2:1256
+13240:0:4365
+13241:3:4070
+13242:0:4365
+13243:2:1268
+13244:0:4365
+13245:3:4069
+13246:0:4365
+13247:2:1270
+13248:0:4365
+13249:3:4070
+13250:0:4365
+13251:2:1271
+13252:2:1275
+13253:2:1276
+13254:2:1284
+13255:2:1285
+13256:2:1289
+13257:2:1290
+13258:2:1284
+13259:2:1285
+13260:2:1289
+13261:2:1290
+13262:2:1298
+13263:2:1303
+13264:2:1307
+13265:2:1308
+13266:2:1315
+13267:2:1316
+13268:2:1327
+13269:2:1328
+13270:2:1329
+13271:2:1327
+13272:2:1328
+13273:2:1329
+13274:2:1340
+13275:2:1345
+13276:2:1346
+13277:0:4365
+13278:2:1358
+13279:0:4365
+13280:2:1360
+13281:0:4365
+13282:3:4069
+13283:0:4365
+13284:2:1361
+13285:0:4365
+13286:3:4070
+13287:0:4365
+13288:2:1362
+13289:2:1366
+13290:2:1367
+13291:2:1375
+13292:2:1376
+13293:2:1380
+13294:2:1381
+13295:2:1375
+13296:2:1376
+13297:2:1380
+13298:2:1381
+13299:2:1389
+13300:2:1394
+13301:2:1398
+13302:2:1399
+13303:2:1406
+13304:2:1407
+13305:2:1418
+13306:2:1419
+13307:2:1420
+13308:2:1418
+13309:2:1419
+13310:2:1420
+13311:2:1431
+13312:2:1436
+13313:2:1437
+13314:0:4365
+13315:2:1449
+13316:0:4365
+13317:3:4069
+13318:0:4365
+13319:2:1451
+13320:0:4365
+13321:3:4070
+13322:0:4365
+13323:2:1652
+13324:0:4365
+13325:2:1653
+13326:0:4365
+13327:2:1657
+13328:0:4365
+13329:2:1180
+13330:0:4365
+13331:3:4069
+13332:0:4365
+13333:2:1181
+13334:2:1185
+13335:2:1186
+13336:2:1194
+13337:2:1195
+13338:2:1199
+13339:2:1200
+13340:2:1194
+13341:2:1195
+13342:2:1196
+13343:2:1208
+13344:2:1213
+13345:2:1217
+13346:2:1218
+13347:2:1225
+13348:2:1226
+13349:2:1237
+13350:2:1238
+13351:2:1239
+13352:2:1237
+13353:2:1238
+13354:2:1239
+13355:2:1250
+13356:2:1255
+13357:2:1256
+13358:0:4365
+13359:3:4070
+13360:0:4365
+13361:2:1268
+13362:0:4365
+13363:3:4069
+13364:0:4365
+13365:2:1270
+13366:0:4365
+13367:3:4070
+13368:0:4365
+13369:2:1271
+13370:2:1275
+13371:2:1276
+13372:2:1284
+13373:2:1285
+13374:2:1289
+13375:2:1290
+13376:2:1284
+13377:2:1285
+13378:2:1289
+13379:2:1290
+13380:2:1298
+13381:2:1303
+13382:2:1307
+13383:2:1308
+13384:2:1315
+13385:2:1316
+13386:2:1327
+13387:2:1328
+13388:2:1329
+13389:2:1327
+13390:2:1328
+13391:2:1329
+13392:2:1340
+13393:2:1345
+13394:2:1346
+13395:0:4365
+13396:2:1358
+13397:0:4365
+13398:2:1454
+13399:0:4365
+13400:3:4069
+13401:0:4365
+13402:2:1455
+13403:0:4365
+13404:3:4070
+13405:0:4365
+13406:2:1652
+13407:0:4365
+13408:2:1653
+13409:0:4365
+13410:2:1657
+13411:0:4365
+13412:2:1660
+13413:0:4365
+13414:3:4069
+13415:0:4365
+13416:2:1665
+13417:2:1669
+13418:2:1670
+13419:2:1678
+13420:2:1679
+13421:2:1683
+13422:2:1684
+13423:2:1678
+13424:2:1679
+13425:2:1680
+13426:2:1692
+13427:2:1697
+13428:2:1701
+13429:2:1702
+13430:2:1709
+13431:2:1710
+13432:2:1721
+13433:2:1722
+13434:2:1723
+13435:2:1721
+13436:2:1722
+13437:2:1723
+13438:2:1734
+13439:2:1739
+13440:2:1740
+13441:0:4365
+13442:3:4070
+13443:0:4365
+13444:2:1752
+13445:0:4365
+13446:3:4069
+13447:0:4365
+13448:2:1754
+13449:0:4365
+13450:3:4070
+13451:0:4365
+13452:2:1755
+13453:2:1759
+13454:2:1760
+13455:2:1768
+13456:2:1769
+13457:2:1773
+13458:2:1774
+13459:2:1768
+13460:2:1769
+13461:2:1773
+13462:2:1774
+13463:2:1782
+13464:2:1787
+13465:2:1791
+13466:2:1792
+13467:2:1799
+13468:2:1800
+13469:2:1811
+13470:2:1812
+13471:2:1813
+13472:2:1811
+13473:2:1812
+13474:2:1813
+13475:2:1824
+13476:2:1829
+13477:2:1830
+13478:0:4365
+13479:2:1842
+13480:0:4365
+13481:3:4069
+13482:0:4365
+13483:2:1844
+13484:0:4365
+13485:3:4070
+13486:0:4365
+13487:2:1845
+13488:2:1849
+13489:2:1850
+13490:2:1858
+13491:2:1859
+13492:2:1863
+13493:2:1864
+13494:2:1858
+13495:2:1859
+13496:2:1863
+13497:2:1864
+13498:2:1872
+13499:2:1877
+13500:2:1881
+13501:2:1882
+13502:2:1889
+13503:2:1890
+13504:2:1901
+13505:2:1902
+13506:2:1903
+13507:2:1901
+13508:2:1902
+13509:2:1903
+13510:2:1914
+13511:2:1919
+13512:2:1920
+13513:0:4365
+13514:2:1932
+13515:0:4365
+13516:3:4069
+13517:0:4365
+13518:2:1934
+13519:0:4365
+13520:3:4070
+13521:0:4365
+13522:2:1935
+13523:0:4365
+13524:2:1936
+13525:0:4365
+13526:2:2129
+13527:0:4365
+13528:2:2130
+13529:0:4365
+13530:2:2134
+13531:0:4365
+13532:3:4069
+13533:0:4365
+13534:2:2136
+13535:0:4365
+13536:3:4070
+13537:0:4365
+13538:2:2137
+13539:2:2141
+13540:2:2142
+13541:2:2150
+13542:2:2151
+13543:2:2155
+13544:2:2156
+13545:2:2150
+13546:2:2151
+13547:2:2155
+13548:2:2156
+13549:2:2164
+13550:2:2169
+13551:2:2173
+13552:2:2174
+13553:2:2181
+13554:2:2182
+13555:2:2193
+13556:2:2194
+13557:2:2195
+13558:2:2193
+13559:2:2194
+13560:2:2195
+13561:2:2206
+13562:2:2211
+13563:2:2212
+13564:0:4365
+13565:2:2224
+13566:0:4365
+13567:3:4069
+13568:0:4365
+13569:2:2226
+13570:0:4365
+13571:3:4070
+13572:0:4365
+13573:2:1936
+13574:0:4365
+13575:2:2129
+13576:0:4365
+13577:2:2130
+13578:0:4365
+13579:2:2134
+13580:0:4365
+13581:3:4069
+13582:0:4365
+13583:2:2136
+13584:0:4365
+13585:3:4070
+13586:0:4365
+13587:2:2137
+13588:2:2141
+13589:2:2142
+13590:2:2150
+13591:2:2151
+13592:2:2155
+13593:2:2156
+13594:2:2150
+13595:2:2151
+13596:2:2152
+13597:2:2164
+13598:2:2169
+13599:2:2173
+13600:2:2174
+13601:2:2181
+13602:2:2182
+13603:2:2193
+13604:2:2194
+13605:2:2195
+13606:2:2193
+13607:2:2194
+13608:2:2195
+13609:2:2206
+13610:2:2211
+13611:2:2212
+13612:0:4365
+13613:2:2224
+13614:0:4365
+13615:3:4069
+13616:0:4365
+13617:2:2226
+13618:0:4365
+13619:3:4070
+13620:0:4365
+13621:2:2230
+13622:0:4365
+13623:3:4069
+13624:0:4365
+13625:2:2235
+13626:2:2239
+13627:2:2240
+13628:2:2248
+13629:2:2249
+13630:2:2253
+13631:2:2254
+13632:2:2248
+13633:2:2249
+13634:2:2250
+13635:2:2262
+13636:2:2267
+13637:2:2271
+13638:2:2272
+13639:2:2279
+13640:2:2280
+13641:2:2291
+13642:2:2292
+13643:2:2293
+13644:2:2291
+13645:2:2292
+13646:2:2293
+13647:2:2304
+13648:2:2309
+13649:2:2310
+13650:0:4365
+13651:3:4070
+13652:0:4365
+13653:2:2322
+13654:0:4365
+13655:2:1169
+13656:0:4365
+13657:3:4069
+13658:0:4365
+13659:2:1170
+13660:0:4365
+13661:3:4070
+13662:0:4365
+13663:3:4071
+13664:0:4365
+13665:3:4081
+13666:0:4365
+13667:3:3666
+13668:0:4365
+13669:3:3667
+13670:0:4365
+13671:3:3668
+13672:0:4365
+13673:3:3669
+13674:3:3673
+13675:3:3674
+13676:3:3682
+13677:3:3683
+13678:3:3687
+13679:3:3688
+13680:3:3682
+13681:3:3683
+13682:3:3687
+13683:3:3688
+13684:3:3696
+13685:3:3701
+13686:3:3705
+13687:3:3706
+13688:3:3713
+13689:3:3714
+13690:3:3725
+13691:3:3726
+13692:3:3727
+13693:3:3725
+13694:3:3726
+13695:3:3727
+13696:3:3738
+13697:3:3743
+13698:3:3744
+13699:0:4365
+13700:3:3756
+13701:0:4365
+13702:3:3757
+13703:0:4365
+13704:2:1173
+13705:0:4365
+13706:3:3758
+13707:0:4365
+13708:2:1179
+13709:0:4365
+13710:2:1180
+13711:0:4365
+13712:3:3757
+13713:0:4365
+13714:2:1181
+13715:2:1185
+13716:2:1186
+13717:2:1194
+13718:2:1195
+13719:2:1199
+13720:2:1200
+13721:2:1194
+13722:2:1195
+13723:2:1199
+13724:2:1200
+13725:2:1208
+13726:2:1213
+13727:2:1217
+13728:2:1218
+13729:2:1225
+13730:2:1226
+13731:2:1237
+13732:2:1238
+13733:2:1239
+13734:2:1237
+13735:2:1238
+13736:2:1239
+13737:2:1250
+13738:2:1255
+13739:2:1256
+13740:0:4365
+13741:3:3758
+13742:0:4365
+13743:2:1268
+13744:0:4365
+13745:3:3757
+13746:0:4365
+13747:2:1270
+13748:0:4365
+13749:3:3758
+13750:0:4365
+13751:2:1271
+13752:2:1275
+13753:2:1276
+13754:2:1284
+13755:2:1285
+13756:2:1289
+13757:2:1290
+13758:2:1284
+13759:2:1285
+13760:2:1289
+13761:2:1290
+13762:2:1298
+13763:2:1303
+13764:2:1307
+13765:2:1308
+13766:2:1315
+13767:2:1316
+13768:2:1327
+13769:2:1328
+13770:2:1329
+13771:2:1327
+13772:2:1328
+13773:2:1329
+13774:2:1340
+13775:2:1345
+13776:2:1346
+13777:0:4365
+13778:2:1358
+13779:0:4365
+13780:2:1360
+13781:0:4365
+13782:3:3757
+13783:0:4365
+13784:2:1361
+13785:0:4365
+13786:3:3758
+13787:0:4365
+13788:2:1362
+13789:2:1366
+13790:2:1367
+13791:2:1375
+13792:2:1376
+13793:2:1380
+13794:2:1381
+13795:2:1375
+13796:2:1376
+13797:2:1380
+13798:2:1381
+13799:2:1389
+13800:2:1394
+13801:2:1398
+13802:2:1399
+13803:2:1406
+13804:2:1407
+13805:2:1418
+13806:2:1419
+13807:2:1420
+13808:2:1418
+13809:2:1419
+13810:2:1420
+13811:2:1431
+13812:2:1436
+13813:2:1437
+13814:0:4365
+13815:2:1449
+13816:0:4365
+13817:3:3757
+13818:0:4365
+13819:2:1451
+13820:0:4365
+13821:3:3758
+13822:0:4365
+13823:2:1652
+13824:0:4365
+13825:2:1653
+13826:0:4365
+13827:2:1657
+13828:0:4365
+13829:2:1180
+13830:0:4365
+13831:3:3757
+13832:0:4365
+13833:2:1181
+13834:2:1185
+13835:2:1186
+13836:2:1194
+13837:2:1195
+13838:2:1199
+13839:2:1200
+13840:2:1194
+13841:2:1195
+13842:2:1196
+13843:2:1208
+13844:2:1213
+13845:2:1217
+13846:2:1218
+13847:2:1225
+13848:2:1226
+13849:2:1237
+13850:2:1238
+13851:2:1239
+13852:2:1237
+13853:2:1238
+13854:2:1239
+13855:2:1250
+13856:2:1255
+13857:2:1256
+13858:0:4365
+13859:3:3758
+13860:0:4365
+13861:2:1268
+13862:0:4365
+13863:3:3757
+13864:0:4365
+13865:2:1270
+13866:0:4365
+13867:3:3758
+13868:0:4365
+13869:2:1271
+13870:2:1275
+13871:2:1276
+13872:2:1284
+13873:2:1285
+13874:2:1289
+13875:2:1290
+13876:2:1284
+13877:2:1285
+13878:2:1289
+13879:2:1290
+13880:2:1298
+13881:2:1303
+13882:2:1307
+13883:2:1308
+13884:2:1315
+13885:2:1316
+13886:2:1327
+13887:2:1328
+13888:2:1329
+13889:2:1327
+13890:2:1328
+13891:2:1329
+13892:2:1340
+13893:2:1345
+13894:2:1346
+13895:0:4365
+13896:2:1358
+13897:0:4365
+13898:2:1454
+13899:0:4365
+13900:3:3757
+13901:0:4365
+13902:2:1455
+13903:0:4365
+13904:3:3758
+13905:0:4365
+13906:2:1652
+13907:0:4365
+13908:2:1653
+13909:0:4365
+13910:2:1657
+13911:0:4365
+13912:2:1660
+13913:0:4365
+13914:3:3757
+13915:0:4365
+13916:2:1665
+13917:2:1669
+13918:2:1670
+13919:2:1678
+13920:2:1679
+13921:2:1683
+13922:2:1684
+13923:2:1678
+13924:2:1679
+13925:2:1680
+13926:2:1692
+13927:2:1697
+13928:2:1701
+13929:2:1702
+13930:2:1709
+13931:2:1710
+13932:2:1721
+13933:2:1722
+13934:2:1723
+13935:2:1721
+13936:2:1722
+13937:2:1723
+13938:2:1734
+13939:2:1739
+13940:2:1740
+13941:0:4365
+13942:3:3758
+13943:0:4365
+13944:2:1752
+13945:0:4365
+13946:3:3757
+13947:0:4365
+13948:2:1754
+13949:0:4365
+13950:3:3758
+13951:0:4365
+13952:2:1755
+13953:2:1759
+13954:2:1760
+13955:2:1768
+13956:2:1769
+13957:2:1773
+13958:2:1774
+13959:2:1768
+13960:2:1769
+13961:2:1773
+13962:2:1774
+13963:2:1782
+13964:2:1787
+13965:2:1791
+13966:2:1792
+13967:2:1799
+13968:2:1800
+13969:2:1811
+13970:2:1812
+13971:2:1813
+13972:2:1811
+13973:2:1812
+13974:2:1813
+13975:2:1824
+13976:2:1829
+13977:2:1830
+13978:0:4365
+13979:2:1842
+13980:0:4365
+13981:3:3757
+13982:0:4365
+13983:2:1844
+13984:0:4365
+13985:3:3758
+13986:0:4365
+13987:2:1845
+13988:2:1849
+13989:2:1850
+13990:2:1858
+13991:2:1859
+13992:2:1863
+13993:2:1864
+13994:2:1858
+13995:2:1859
+13996:2:1863
+13997:2:1864
+13998:2:1872
+13999:2:1877
+14000:2:1881
+14001:2:1882
+14002:2:1889
+14003:2:1890
+14004:2:1901
+14005:2:1902
+14006:2:1903
+14007:2:1901
+14008:2:1902
+14009:2:1903
+14010:2:1914
+14011:2:1919
+14012:2:1920
+14013:0:4365
+14014:2:1932
+14015:0:4365
+14016:3:3757
+14017:0:4365
+14018:2:1934
+14019:0:4365
+14020:3:3758
+14021:0:4365
+14022:2:1935
+14023:0:4365
+14024:2:1936
+14025:0:4365
+14026:2:2129
+14027:0:4365
+14028:2:2130
+14029:0:4365
+14030:2:2134
+14031:0:4365
+14032:3:3757
+14033:0:4365
+14034:2:2136
+14035:0:4365
+14036:3:3758
+14037:0:4365
+14038:2:2137
+14039:2:2141
+14040:2:2142
+14041:2:2150
+14042:2:2151
+14043:2:2155
+14044:2:2156
+14045:2:2150
+14046:2:2151
+14047:2:2155
+14048:2:2156
+14049:2:2164
+14050:2:2169
+14051:2:2173
+14052:2:2174
+14053:2:2181
+14054:2:2182
+14055:2:2193
+14056:2:2194
+14057:2:2195
+14058:2:2193
+14059:2:2194
+14060:2:2195
+14061:2:2206
+14062:2:2211
+14063:2:2212
+14064:0:4365
+14065:2:2224
+14066:0:4365
+14067:3:3757
+14068:0:4365
+14069:2:2226
+14070:0:4365
+14071:3:3758
+14072:0:4365
+14073:2:1936
+14074:0:4365
+14075:2:2129
+14076:0:4365
+14077:2:2130
+14078:0:4365
+14079:2:2134
+14080:0:4365
+14081:3:3757
+14082:0:4365
+14083:2:2136
+14084:0:4365
+14085:3:3758
+14086:0:4365
+14087:2:2137
+14088:2:2141
+14089:2:2142
+14090:2:2150
+14091:2:2151
+14092:2:2155
+14093:2:2156
+14094:2:2150
+14095:2:2151
+14096:2:2152
+14097:2:2164
+14098:2:2169
+14099:2:2173
+14100:2:2174
+14101:2:2181
+14102:2:2182
+14103:2:2193
+14104:2:2194
+14105:2:2195
+14106:2:2193
+14107:2:2194
+14108:2:2195
+14109:2:2206
+14110:2:2211
+14111:2:2212
+14112:0:4365
+14113:2:2224
+14114:0:4365
+14115:3:3757
+14116:0:4365
+14117:2:2226
+14118:0:4365
+14119:3:3758
+14120:0:4365
+14121:2:2230
+14122:0:4365
+14123:3:3757
+14124:0:4365
+14125:2:2235
+14126:2:2239
+14127:2:2240
+14128:2:2248
+14129:2:2249
+14130:2:2253
+14131:2:2254
+14132:2:2248
+14133:2:2249
+14134:2:2250
+14135:2:2262
+14136:2:2267
+14137:2:2271
+14138:2:2272
+14139:2:2279
+14140:2:2280
+14141:2:2291
+14142:2:2292
+14143:2:2293
+14144:2:2291
+14145:2:2292
+14146:2:2293
+14147:2:2304
+14148:2:2309
+14149:2:2310
+14150:0:4365
+14151:3:3758
+14152:0:4365
+14153:2:2322
+14154:0:4365
+14155:2:1169
+14156:0:4365
+14157:3:3757
+14158:0:4365
+14159:2:1170
+14160:0:4365
+14161:3:3758
+14162:0:4365
+14163:3:3759
+14164:0:4365
+14165:3:3972
+14166:0:4365
+14167:3:4077
+14168:0:4365
+14169:3:4078
+14170:0:4365
+14171:3:4082
+14172:0:4365
+14173:3:4088
+14174:0:4365
+14175:3:4092
+14176:3:4093
+14177:3:4097
+14178:3:4101
+14179:3:4102
+14180:3:4097
+14181:3:4101
+14182:3:4102
+14183:3:4106
+14184:3:4114
+14185:3:4115
+14186:3:4120
+14187:3:4127
+14188:3:4128
+14189:3:4127
+14190:3:4128
+14191:3:4135
+14192:3:4140
+14193:0:4365
+14194:3:4151
+14195:0:4365
+14196:3:4155
+14197:3:4156
+14198:3:4160
+14199:3:4164
+14200:3:4165
+14201:3:4160
+14202:3:4164
+14203:3:4165
+14204:3:4169
+14205:3:4177
+14206:3:4178
+14207:3:4183
+14208:3:4190
+14209:3:4191
+14210:3:4190
+14211:3:4191
+14212:3:4198
+14213:3:4203
+14214:0:4365
+14215:3:4151
+14216:0:4365
+14217:3:4155
+14218:3:4156
+14219:3:4160
+14220:3:4164
+14221:3:4165
+14222:3:4160
+14223:3:4164
+14224:3:4165
+14225:3:4169
+14226:3:4177
+14227:3:4178
+14228:3:4183
+14229:3:4190
+14230:3:4191
+14231:3:4190
+14232:3:4191
+14233:3:4198
+14234:3:4203
+14235:0:4365
+14236:3:4214
+14237:0:4365
+14238:3:4222
+14239:3:4223
+14240:3:4227
+14241:3:4231
+14242:3:4232
+14243:3:4227
+14244:3:4231
+14245:3:4232
+14246:3:4236
+14247:3:4244
+14248:3:4245
+14249:3:4250
+14250:3:4257
+14251:3:4258
+14252:3:4257
+14253:3:4258
+14254:3:4265
+14255:3:4270
+14256:0:4365
+14257:3:4285
+14258:0:4365
+14259:3:4286
+14260:0:4365
+14261:2:1173
+14262:0:4365
+14263:3:4287
+14264:0:4365
+14265:2:1179
+14266:0:4365
+14267:2:1180
+14268:0:4365
+14269:3:4286
+14270:0:4365
+14271:2:1181
+14272:2:1185
+14273:2:1186
+14274:2:1194
+14275:2:1195
+14276:2:1199
+14277:2:1200
+14278:2:1194
+14279:2:1195
+14280:2:1199
+14281:2:1200
+14282:2:1208
+14283:2:1213
+14284:2:1217
+14285:2:1218
+14286:2:1225
+14287:2:1226
+14288:2:1237
+14289:2:1238
+14290:2:1239
+14291:2:1237
+14292:2:1238
+14293:2:1239
+14294:2:1250
+14295:2:1255
+14296:2:1256
+14297:0:4365
+14298:3:4287
+14299:0:4365
+14300:2:1268
+14301:0:4365
+14302:3:4286
+14303:0:4365
+14304:2:1270
+14305:0:4365
+14306:3:4287
+14307:0:4365
+14308:2:1271
+14309:2:1275
+14310:2:1276
+14311:2:1284
+14312:2:1285
+14313:2:1289
+14314:2:1290
+14315:2:1284
+14316:2:1285
+14317:2:1289
+14318:2:1290
+14319:2:1298
+14320:2:1303
+14321:2:1307
+14322:2:1308
+14323:2:1315
+14324:2:1316
+14325:2:1327
+14326:2:1328
+14327:2:1329
+14328:2:1327
+14329:2:1328
+14330:2:1329
+14331:2:1340
+14332:2:1345
+14333:2:1346
+14334:0:4365
+14335:2:1358
+14336:0:4365
+14337:2:1360
+14338:0:4365
+14339:3:4286
+14340:0:4365
+14341:2:1361
+14342:0:4365
+14343:3:4287
+14344:0:4365
+14345:2:1362
+14346:2:1366
+14347:2:1367
+14348:2:1375
+14349:2:1376
+14350:2:1380
+14351:2:1381
+14352:2:1375
+14353:2:1376
+14354:2:1380
+14355:2:1381
+14356:2:1389
+14357:2:1394
+14358:2:1398
+14359:2:1399
+14360:2:1406
+14361:2:1407
+14362:2:1418
+14363:2:1419
+14364:2:1420
+14365:2:1418
+14366:2:1419
+14367:2:1420
+14368:2:1431
+14369:2:1436
+14370:2:1437
+14371:0:4365
+14372:2:1449
+14373:0:4365
+14374:3:4286
+14375:0:4365
+14376:2:1451
+14377:0:4365
+14378:3:4287
+14379:0:4365
+14380:2:1652
+14381:0:4365
+14382:2:1653
+14383:0:4365
+14384:2:1657
+14385:0:4365
+14386:2:1180
+14387:0:4365
+14388:3:4286
+14389:0:4365
+14390:2:1181
+14391:2:1185
+14392:2:1186
+14393:2:1194
+14394:2:1195
+14395:2:1199
+14396:2:1200
+14397:2:1194
+14398:2:1195
+14399:2:1196
+14400:2:1208
+14401:2:1213
+14402:2:1217
+14403:2:1218
+14404:2:1225
+14405:2:1226
+14406:2:1237
+14407:2:1238
+14408:2:1239
+14409:2:1237
+14410:2:1238
+14411:2:1239
+14412:2:1250
+14413:2:1255
+14414:2:1256
+14415:0:4365
+14416:3:4287
+14417:0:4365
+14418:2:1268
+14419:0:4365
+14420:3:4286
+14421:0:4365
+14422:2:1270
+14423:0:4365
+14424:3:4287
+14425:0:4365
+14426:2:1271
+14427:2:1275
+14428:2:1276
+14429:2:1284
+14430:2:1285
+14431:2:1289
+14432:2:1290
+14433:2:1284
+14434:2:1285
+14435:2:1289
+14436:2:1290
+14437:2:1298
+14438:2:1303
+14439:2:1307
+14440:2:1308
+14441:2:1315
+14442:2:1316
+14443:2:1327
+14444:2:1328
+14445:2:1329
+14446:2:1327
+14447:2:1328
+14448:2:1329
+14449:2:1340
+14450:2:1345
+14451:2:1346
+14452:0:4365
+14453:2:1358
+14454:0:4365
+14455:2:1454
+14456:0:4365
+14457:3:4286
+14458:0:4365
+14459:2:1455
+14460:0:4365
+14461:3:4287
+14462:0:4365
+14463:2:1652
+14464:0:4365
+14465:2:1653
+14466:0:4365
+14467:2:1657
+14468:0:4365
+14469:2:1660
+14470:0:4365
+14471:3:4286
+14472:0:4365
+14473:2:1665
+14474:2:1669
+14475:2:1670
+14476:2:1678
+14477:2:1679
+14478:2:1683
+14479:2:1684
+14480:2:1678
+14481:2:1679
+14482:2:1680
+14483:2:1692
+14484:2:1697
+14485:2:1701
+14486:2:1702
+14487:2:1709
+14488:2:1710
+14489:2:1721
+14490:2:1722
+14491:2:1723
+14492:2:1721
+14493:2:1722
+14494:2:1723
+14495:2:1734
+14496:2:1739
+14497:2:1740
+14498:0:4365
+14499:3:4287
+14500:0:4365
+14501:2:1752
+14502:0:4365
+14503:3:4286
+14504:0:4365
+14505:2:1754
+14506:0:4365
+14507:3:4287
+14508:0:4365
+14509:2:1755
+14510:2:1759
+14511:2:1760
+14512:2:1768
+14513:2:1769
+14514:2:1773
+14515:2:1774
+14516:2:1768
+14517:2:1769
+14518:2:1773
+14519:2:1774
+14520:2:1782
+14521:2:1787
+14522:2:1791
+14523:2:1792
+14524:2:1799
+14525:2:1800
+14526:2:1811
+14527:2:1812
+14528:2:1813
+14529:2:1811
+14530:2:1812
+14531:2:1813
+14532:2:1824
+14533:2:1829
+14534:2:1830
+14535:0:4365
+14536:2:1842
+14537:0:4365
+14538:3:4286
+14539:0:4365
+14540:2:1844
+14541:0:4365
+14542:3:4287
+14543:0:4365
+14544:2:1845
+14545:2:1849
+14546:2:1850
+14547:2:1858
+14548:2:1859
+14549:2:1863
+14550:2:1864
+14551:2:1858
+14552:2:1859
+14553:2:1863
+14554:2:1864
+14555:2:1872
+14556:2:1877
+14557:2:1881
+14558:2:1882
+14559:2:1889
+14560:2:1890
+14561:2:1901
+14562:2:1902
+14563:2:1903
+14564:2:1901
+14565:2:1902
+14566:2:1903
+14567:2:1914
+14568:2:1919
+14569:2:1920
+14570:0:4365
+14571:2:1932
+14572:0:4365
+14573:3:4286
+14574:0:4365
+14575:2:1934
+14576:0:4365
+14577:3:4287
+14578:0:4365
+14579:2:1935
+14580:0:4365
+14581:2:1936
+14582:0:4365
+14583:2:2129
+14584:0:4365
+14585:2:2130
+14586:0:4365
+14587:2:2134
+14588:0:4365
+14589:3:4286
+14590:0:4365
+14591:2:2136
+14592:0:4365
+14593:3:4287
+14594:0:4365
+14595:2:2137
+14596:2:2141
+14597:2:2142
+14598:2:2150
+14599:2:2151
+14600:2:2155
+14601:2:2156
+14602:2:2150
+14603:2:2151
+14604:2:2155
+14605:2:2156
+14606:2:2164
+14607:2:2169
+14608:2:2173
+14609:2:2174
+14610:2:2181
+14611:2:2182
+14612:2:2193
+14613:2:2194
+14614:2:2195
+14615:2:2193
+14616:2:2194
+14617:2:2195
+14618:2:2206
+14619:2:2211
+14620:2:2212
+14621:0:4365
+14622:2:2224
+14623:0:4365
+14624:3:4286
+14625:0:4365
+14626:2:2226
+14627:0:4365
+14628:3:4287
+14629:0:4365
+14630:2:1936
+14631:0:4365
+14632:2:2129
+14633:0:4365
+14634:2:2130
+14635:0:4365
+14636:2:2134
+14637:0:4365
+14638:3:4286
+14639:0:4365
+14640:2:2136
+14641:0:4365
+14642:3:4287
+14643:0:4365
+14644:2:2137
+14645:2:2141
+14646:2:2142
+14647:2:2150
+14648:2:2151
+14649:2:2155
+14650:2:2156
+14651:2:2150
+14652:2:2151
+14653:2:2152
+14654:2:2164
+14655:2:2169
+14656:2:2173
+14657:2:2174
+14658:2:2181
+14659:2:2182
+14660:2:2193
+14661:2:2194
+14662:2:2195
+14663:2:2193
+14664:2:2194
+14665:2:2195
+14666:2:2206
+14667:2:2211
+14668:2:2212
+14669:0:4365
+14670:2:2224
+14671:0:4365
+14672:3:4286
+14673:0:4365
+14674:2:2226
+14675:0:4365
+14676:3:4287
+14677:0:4365
+14678:2:2230
+14679:0:4365
+14680:3:4286
+14681:0:4365
+14682:2:2235
+14683:2:2239
+14684:2:2240
+14685:2:2248
+14686:2:2249
+14687:2:2253
+14688:2:2254
+14689:2:2248
+14690:2:2249
+14691:2:2250
+14692:2:2262
+14693:2:2267
+14694:2:2271
+14695:2:2272
+14696:2:2279
+14697:2:2280
+14698:2:2291
+14699:2:2292
+14700:2:2293
+14701:2:2291
+14702:2:2292
+14703:2:2293
+14704:2:2304
+14705:2:2309
+14706:2:2310
+14707:0:4365
+14708:3:4287
+14709:0:4365
+14710:2:2322
+14711:0:4365
+14712:2:1169
+14713:0:4365
+14714:3:4286
+14715:0:4365
+14716:2:1170
+14717:0:4365
+14718:3:4287
+14719:0:4365
+14720:3:4288
+14721:0:4365
+14722:3:4294
+14723:0:4365
+14724:3:4295
+14725:0:4365
+14726:3:2338
+14727:0:4365
+14728:3:2339
+14729:3:2343
+14730:3:2344
+14731:3:2352
+14732:3:2353
+14733:3:2357
+14734:3:2358
+14735:3:2352
+14736:3:2353
+14737:3:2357
+14738:3:2358
+14739:3:2366
+14740:3:2371
+14741:3:2375
+14742:3:2376
+14743:3:2383
+14744:3:2384
+14745:3:2395
+14746:3:2396
+14747:3:2397
+14748:3:2395
+14749:3:2396
+14750:3:2397
+14751:3:2408
+14752:3:2413
+14753:3:2414
+14754:0:4365
+14755:3:2426
+14756:0:4365
+14757:3:2427
+14758:0:4365
+14759:2:1173
+14760:0:4365
+14761:3:2428
+14762:0:4365
+14763:2:1179
+14764:0:4365
+14765:2:1180
+14766:0:4365
+14767:3:2427
+14768:0:4365
+14769:2:1181
+14770:2:1185
+14771:2:1186
+14772:2:1194
+14773:2:1195
+14774:2:1199
+14775:2:1200
+14776:2:1194
+14777:2:1195
+14778:2:1199
+14779:2:1200
+14780:2:1208
+14781:2:1213
+14782:2:1217
+14783:2:1218
+14784:2:1225
+14785:2:1226
+14786:2:1237
+14787:2:1238
+14788:2:1239
+14789:2:1237
+14790:2:1238
+14791:2:1239
+14792:2:1250
+14793:2:1255
+14794:2:1256
+14795:0:4365
+14796:3:2428
+14797:0:4365
+14798:2:1268
+14799:0:4365
+14800:3:2427
+14801:0:4365
+14802:2:1270
+14803:0:4365
+14804:3:2428
+14805:0:4365
+14806:2:1271
+14807:2:1275
+14808:2:1276
+14809:2:1284
+14810:2:1285
+14811:2:1289
+14812:2:1290
+14813:2:1284
+14814:2:1285
+14815:2:1289
+14816:2:1290
+14817:2:1298
+14818:2:1303
+14819:2:1307
+14820:2:1308
+14821:2:1315
+14822:2:1316
+14823:2:1327
+14824:2:1328
+14825:2:1329
+14826:2:1327
+14827:2:1328
+14828:2:1329
+14829:2:1340
+14830:2:1345
+14831:2:1346
+14832:0:4365
+14833:2:1358
+14834:0:4365
+14835:2:1360
+14836:0:4365
+14837:3:2427
+14838:0:4365
+14839:2:1361
+14840:0:4365
+14841:3:2428
+14842:0:4365
+14843:2:1362
+14844:2:1366
+14845:2:1367
+14846:2:1375
+14847:2:1376
+14848:2:1380
+14849:2:1381
+14850:2:1375
+14851:2:1376
+14852:2:1380
+14853:2:1381
+14854:2:1389
+14855:2:1394
+14856:2:1398
+14857:2:1399
+14858:2:1406
+14859:2:1407
+14860:2:1418
+14861:2:1419
+14862:2:1420
+14863:2:1418
+14864:2:1419
+14865:2:1420
+14866:2:1431
+14867:2:1436
+14868:2:1437
+14869:0:4365
+14870:2:1449
+14871:0:4365
+14872:3:2427
+14873:0:4365
+14874:2:1451
+14875:0:4365
+14876:3:2428
+14877:0:4365
+14878:2:1652
+14879:0:4365
+14880:2:1653
+14881:0:4365
+14882:2:1657
+14883:0:4365
+14884:2:1180
+14885:0:4365
+14886:3:2427
+14887:0:4365
+14888:2:1181
+14889:2:1185
+14890:2:1186
+14891:2:1194
+14892:2:1195
+14893:2:1199
+14894:2:1200
+14895:2:1194
+14896:2:1195
+14897:2:1196
+14898:2:1208
+14899:2:1213
+14900:2:1217
+14901:2:1218
+14902:2:1225
+14903:2:1226
+14904:2:1237
+14905:2:1238
+14906:2:1239
+14907:2:1237
+14908:2:1238
+14909:2:1239
+14910:2:1250
+14911:2:1255
+14912:2:1256
+14913:0:4365
+14914:3:2428
+14915:0:4365
+14916:2:1268
+14917:0:4365
+14918:3:2427
+14919:0:4365
+14920:2:1270
+14921:0:4365
+14922:3:2428
+14923:0:4365
+14924:2:1271
+14925:2:1275
+14926:2:1276
+14927:2:1284
+14928:2:1285
+14929:2:1289
+14930:2:1290
+14931:2:1284
+14932:2:1285
+14933:2:1289
+14934:2:1290
+14935:2:1298
+14936:2:1303
+14937:2:1307
+14938:2:1308
+14939:2:1315
+14940:2:1316
+14941:2:1327
+14942:2:1328
+14943:2:1329
+14944:2:1327
+14945:2:1328
+14946:2:1329
+14947:2:1340
+14948:2:1345
+14949:2:1346
+14950:0:4365
+14951:2:1358
+14952:0:4365
+14953:2:1454
+14954:0:4365
+14955:3:2427
+14956:0:4365
+14957:2:1455
+14958:0:4365
+14959:3:2428
+14960:0:4365
+14961:2:1652
+14962:0:4365
+14963:2:1653
+14964:0:4365
+14965:2:1657
+14966:0:4365
+14967:2:1660
+14968:0:4365
+14969:3:2427
+14970:0:4365
+14971:2:1665
+14972:2:1669
+14973:2:1670
+14974:2:1678
+14975:2:1679
+14976:2:1683
+14977:2:1684
+14978:2:1678
+14979:2:1679
+14980:2:1680
+14981:2:1692
+14982:2:1697
+14983:2:1701
+14984:2:1702
+14985:2:1709
+14986:2:1710
+14987:2:1721
+14988:2:1722
+14989:2:1723
+14990:2:1721
+14991:2:1722
+14992:2:1723
+14993:2:1734
+14994:2:1739
+14995:2:1740
+14996:0:4365
+14997:3:2428
+14998:0:4365
+14999:2:1752
+15000:0:4365
+15001:3:2427
+15002:0:4365
+15003:2:1754
+15004:0:4365
+15005:3:2428
+15006:0:4365
+15007:2:1755
+15008:2:1759
+15009:2:1760
+15010:2:1768
+15011:2:1769
+15012:2:1773
+15013:2:1774
+15014:2:1768
+15015:2:1769
+15016:2:1773
+15017:2:1774
+15018:2:1782
+15019:2:1787
+15020:2:1791
+15021:2:1792
+15022:2:1799
+15023:2:1800
+15024:2:1811
+15025:2:1812
+15026:2:1813
+15027:2:1811
+15028:2:1812
+15029:2:1813
+15030:2:1824
+15031:2:1829
+15032:2:1830
+15033:0:4365
+15034:2:1842
+15035:0:4365
+15036:3:2427
+15037:0:4365
+15038:2:1844
+15039:0:4363
+15040:3:2428
+15041:0:4369
--- /dev/null
+#define NO_RMB
+#define NO_WMB
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define >> pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_free.ltl | grep -v ^//`)" >> pan.ltl
+cp urcu_free_no_mb.define .input.define
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -o pan pan.c
+./pan -a -v -c1 -X -m10000000 -w20
+warning: for p.o. reduction to be valid the never claim must be stutter-invariant
+(never claims generated from LTL formulae are stutter-invariant)
+depth 0: Claim reached state 5 (line 745)
+Depth= 6009 States= 1e+06 Transitions= 1.08e+07 Memory= 534.904 t= 9.22 R= 1e+05
+Depth= 6009 States= 2e+06 Transitions= 3.4e+07 Memory= 603.557 t= 31.1 R= 6e+04
+Depth= 7527 States= 3e+06 Transitions= 4.91e+07 Memory= 672.209 t= 45.6 R= 7e+04
+pan: resizing hashtable to -w22.. done
+Depth= 68651 States= 4e+06 Transitions= 6.74e+07 Memory= 772.080 t= 62.9 R= 6e+04
+Depth= 68651 States= 5e+06 Transitions= 8.62e+07 Memory= 840.733 t= 80.2 R= 6e+04
+Depth= 68651 States= 6e+06 Transitions= 1.03e+08 Memory= 909.385 t= 95.7 R= 6e+04
+Depth= 68651 States= 7e+06 Transitions= 1.21e+08 Memory= 978.037 t= 112 R= 6e+04
+Depth= 68651 States= 8e+06 Transitions= 1.37e+08 Memory= 1046.690 t= 128 R= 6e+04
+Depth= 68651 States= 9e+06 Transitions= 1.52e+08 Memory= 1115.440 t= 143 R= 6e+04
+pan: resizing hashtable to -w24.. done
+Depth= 68651 States= 1e+07 Transitions= 1.72e+08 Memory= 1308.186 t= 163 R= 6e+04
+Depth= 68651 States= 1.1e+07 Transitions= 1.89e+08 Memory= 1376.838 t= 178 R= 6e+04
+Depth= 68651 States= 1.2e+07 Transitions= 2.05e+08 Memory= 1445.490 t= 193 R= 6e+04
+Depth= 68651 States= 1.3e+07 Transitions= 2.22e+08 Memory= 1514.143 t= 208 R= 6e+04
+Depth= 68651 States= 1.4e+07 Transitions= 2.39e+08 Memory= 1582.893 t= 224 R= 6e+04
+pan: claim violated! (at depth 2141)
+pan: wrote .input.spin.trail
+
+(Spin Version 5.1.7 -- 23 December 2008)
+Warning: Search not completed
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim +
+ assertion violations + (if within scope of claim)
+ acceptance cycles + (fairness disabled)
+ invalid end states - (disabled by never claim)
+
+State-vector 88 byte, depth reached 68651, errors: 1
+ 14155711 states, stored
+2.2815817e+08 states, matched
+2.4231388e+08 transitions (= stored+matched)
+8.5461256e+08 atomic steps
+hash conflicts: 1.1483359e+08 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 1565.993 equivalent memory usage for states (stored*(State-vector + overhead))
+ 1008.042 actual memory usage for states (compression: 64.37%)
+ state-vector as stored = 47 byte + 28 byte overhead
+ 128.000 memory used for hash table (-w24)
+ 457.764 memory used for DFS stack (-m10000000)
+ 1593.537 total actual memory usage
+
+unreached in proctype urcu_reader
+ line 400, "pan.___", state 16, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 48, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 410, "pan.___", state 61, "(1)"
+ line 419, "pan.___", state 91, "(1)"
+ line 400, "pan.___", state 113, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 145, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 410, "pan.___", state 158, "(1)"
+ line 419, "pan.___", state 188, "(1)"
+ line 400, "pan.___", state 211, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 404, "pan.___", state 227, "(1)"
+ line 409, "pan.___", state 243, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 410, "pan.___", state 256, "(1)"
+ line 419, "pan.___", state 286, "(1)"
+ line 400, "pan.___", state 350, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 404, "pan.___", state 366, "(1)"
+ line 409, "pan.___", state 382, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 410, "pan.___", state 395, "(1)"
+ line 419, "pan.___", state 425, "(1)"
+ line 541, "pan.___", state 456, "-end-"
+ (19 of 456 states)
+unreached in proctype urcu_reader_sig
+ line 400, "pan.___", state 25, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 57, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 410, "pan.___", state 70, "(1)"
+ line 419, "pan.___", state 100, "(1)"
+ line 400, "pan.___", state 113, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 145, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 410, "pan.___", state 158, "(1)"
+ line 419, "pan.___", state 188, "(1)"
+ line 400, "pan.___", state 202, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 234, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 410, "pan.___", state 247, "(1)"
+ line 419, "pan.___", state 277, "(1)"
+ line 400, "pan.___", state 314, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 404, "pan.___", state 330, "(1)"
+ line 409, "pan.___", state 346, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 410, "pan.___", state 359, "(1)"
+ line 419, "pan.___", state 389, "(1)"
+ line 615, "pan.___", state 411, "-end-"
+ (18 of 411 states)
+unreached in proctype urcu_writer
+ line 400, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 400, "pan.___", state 20, "(1)"
+ line 404, "pan.___", state 28, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 404, "pan.___", state 34, "(1)"
+ line 404, "pan.___", state 35, "(1)"
+ line 404, "pan.___", state 35, "(1)"
+ line 402, "pan.___", state 40, "((i<1))"
+ line 402, "pan.___", state 40, "((i>=1))"
+ line 409, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 410, "pan.___", state 59, "(1)"
+ line 410, "pan.___", state 60, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 410, "pan.___", state 60, "else"
+ line 410, "pan.___", state 63, "(1)"
+ line 410, "pan.___", state 64, "(1)"
+ line 410, "pan.___", state 64, "(1)"
+ line 414, "pan.___", state 72, "(1)"
+ line 414, "pan.___", state 73, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 414, "pan.___", state 73, "else"
+ line 414, "pan.___", state 76, "(1)"
+ line 414, "pan.___", state 77, "(1)"
+ line 414, "pan.___", state 77, "(1)"
+ line 412, "pan.___", state 82, "((i<1))"
+ line 412, "pan.___", state 82, "((i>=1))"
+ line 419, "pan.___", state 89, "(1)"
+ line 419, "pan.___", state 90, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 419, "pan.___", state 90, "else"
+ line 419, "pan.___", state 93, "(1)"
+ line 419, "pan.___", state 94, "(1)"
+ line 419, "pan.___", state 94, "(1)"
+ line 421, "pan.___", state 97, "(1)"
+ line 421, "pan.___", state 97, "(1)"
+ line 370, "pan.___", state 99, "(1)"
+ line 640, "pan.___", state 103, "cached_generation_ptr.val[( ((_pid<2)) ? (0) : (1) )] = (old_gen+1)"
+ line 638, "pan.___", state 104, "old_gen = cached_generation_ptr.val[( ((_pid<2)) ? (0) : (1) )]"
+ line 400, "pan.___", state 108, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 400, "pan.___", state 114, "(1)"
+ line 404, "pan.___", state 122, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 404, "pan.___", state 128, "(1)"
+ line 404, "pan.___", state 129, "(1)"
+ line 404, "pan.___", state 129, "(1)"
+ line 410, "pan.___", state 153, "(1)"
+ line 414, "pan.___", state 166, "(1)"
+ line 421, "pan.___", state 191, "(1)"
+ line 421, "pan.___", state 191, "(1)"
+ line 653, "pan.___", state 199, "(1)"
+ line 400, "pan.___", state 209, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 404, "pan.___", state 223, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 410, "pan.___", state 254, "(1)"
+ line 414, "pan.___", state 267, "(1)"
+ line 400, "pan.___", state 300, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 404, "pan.___", state 314, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 410, "pan.___", state 345, "(1)"
+ line 414, "pan.___", state 358, "(1)"
+ line 400, "pan.___", state 395, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 404, "pan.___", state 409, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 410, "pan.___", state 440, "(1)"
+ line 414, "pan.___", state 453, "(1)"
+ line 400, "pan.___", state 488, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 404, "pan.___", state 502, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 410, "pan.___", state 533, "(1)"
+ line 414, "pan.___", state 546, "(1)"
+ line 400, "pan.___", state 582, "(1)"
+ line 404, "pan.___", state 594, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 414, "pan.___", state 638, "(1)"
+ line 404, "pan.___", state 687, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 414, "pan.___", state 731, "(1)"
+ line 404, "pan.___", state 777, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 795, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 414, "pan.___", state 821, "(1)"
+ line 419, "pan.___", state 838, "(1)"
+ line 404, "pan.___", state 868, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 886, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 414, "pan.___", state 912, "(1)"
+ line 419, "pan.___", state 929, "(1)"
+ line 404, "pan.___", state 963, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 981, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 414, "pan.___", state 1007, "(1)"
+ line 419, "pan.___", state 1024, "(1)"
+ line 400, "pan.___", state 1050, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 400, "pan.___", state 1052, "(1)"
+ line 400, "pan.___", state 1053, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 400, "pan.___", state 1053, "else"
+ line 400, "pan.___", state 1056, "(1)"
+ line 404, "pan.___", state 1064, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 404, "pan.___", state 1066, "(1)"
+ line 404, "pan.___", state 1067, "((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 404, "pan.___", state 1067, "else"
+ line 404, "pan.___", state 1070, "(1)"
+ line 404, "pan.___", state 1071, "(1)"
+ line 404, "pan.___", state 1071, "(1)"
+ line 402, "pan.___", state 1076, "((i<1))"
+ line 402, "pan.___", state 1076, "((i>=1))"
+ line 409, "pan.___", state 1082, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 410, "pan.___", state 1095, "(1)"
+ line 410, "pan.___", state 1096, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 410, "pan.___", state 1096, "else"
+ line 410, "pan.___", state 1099, "(1)"
+ line 410, "pan.___", state 1100, "(1)"
+ line 410, "pan.___", state 1100, "(1)"
+ line 414, "pan.___", state 1108, "(1)"
+ line 414, "pan.___", state 1109, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 414, "pan.___", state 1109, "else"
+ line 414, "pan.___", state 1112, "(1)"
+ line 414, "pan.___", state 1113, "(1)"
+ line 414, "pan.___", state 1113, "(1)"
+ line 412, "pan.___", state 1118, "((i<1))"
+ line 412, "pan.___", state 1118, "((i>=1))"
+ line 419, "pan.___", state 1125, "(1)"
+ line 419, "pan.___", state 1126, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 419, "pan.___", state 1126, "else"
+ line 419, "pan.___", state 1129, "(1)"
+ line 419, "pan.___", state 1130, "(1)"
+ line 419, "pan.___", state 1130, "(1)"
+ line 421, "pan.___", state 1133, "(1)"
+ line 421, "pan.___", state 1133, "(1)"
+ line 404, "pan.___", state 1164, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 414, "pan.___", state 1208, "(1)"
+ line 404, "pan.___", state 1254, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 414, "pan.___", state 1298, "(1)"
+ line 400, "pan.___", state 1334, "(1)"
+ line 404, "pan.___", state 1346, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 414, "pan.___", state 1390, "(1)"
+ line 404, "pan.___", state 1439, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 414, "pan.___", state 1483, "(1)"
+ line 404, "pan.___", state 1529, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 1547, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 414, "pan.___", state 1573, "(1)"
+ line 419, "pan.___", state 1590, "(1)"
+ line 404, "pan.___", state 1620, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 1638, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 414, "pan.___", state 1664, "(1)"
+ line 419, "pan.___", state 1681, "(1)"
+ line 404, "pan.___", state 1715, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 1733, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 414, "pan.___", state 1759, "(1)"
+ line 419, "pan.___", state 1776, "(1)"
+ line 400, "pan.___", state 1802, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 400, "pan.___", state 1804, "(1)"
+ line 400, "pan.___", state 1805, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 400, "pan.___", state 1805, "else"
+ line 400, "pan.___", state 1808, "(1)"
+ line 404, "pan.___", state 1816, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 404, "pan.___", state 1818, "(1)"
+ line 404, "pan.___", state 1819, "((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 404, "pan.___", state 1819, "else"
+ line 404, "pan.___", state 1822, "(1)"
+ line 404, "pan.___", state 1823, "(1)"
+ line 404, "pan.___", state 1823, "(1)"
+ line 402, "pan.___", state 1828, "((i<1))"
+ line 402, "pan.___", state 1828, "((i>=1))"
+ line 409, "pan.___", state 1834, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 410, "pan.___", state 1847, "(1)"
+ line 410, "pan.___", state 1848, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 410, "pan.___", state 1848, "else"
+ line 410, "pan.___", state 1851, "(1)"
+ line 410, "pan.___", state 1852, "(1)"
+ line 410, "pan.___", state 1852, "(1)"
+ line 414, "pan.___", state 1860, "(1)"
+ line 414, "pan.___", state 1861, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 414, "pan.___", state 1861, "else"
+ line 414, "pan.___", state 1864, "(1)"
+ line 414, "pan.___", state 1865, "(1)"
+ line 414, "pan.___", state 1865, "(1)"
+ line 412, "pan.___", state 1870, "((i<1))"
+ line 412, "pan.___", state 1870, "((i>=1))"
+ line 419, "pan.___", state 1877, "(1)"
+ line 419, "pan.___", state 1878, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 419, "pan.___", state 1878, "else"
+ line 419, "pan.___", state 1881, "(1)"
+ line 419, "pan.___", state 1882, "(1)"
+ line 419, "pan.___", state 1882, "(1)"
+ line 421, "pan.___", state 1885, "(1)"
+ line 421, "pan.___", state 1885, "(1)"
+ line 404, "pan.___", state 1916, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 414, "pan.___", state 1960, "(1)"
+ line 404, "pan.___", state 2007, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 414, "pan.___", state 2051, "(1)"
+ line 404, "pan.___", state 2102, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 414, "pan.___", state 2146, "(1)"
+ line 703, "pan.___", state 2192, "-end-"
+ (144 of 2192 states)
+unreached in proctype :init:
+ line 710, "pan.___", state 9, "((j<2))"
+ line 710, "pan.___", state 9, "((j>=2))"
+ line 711, "pan.___", state 20, "((j<2))"
+ line 711, "pan.___", state 20, "((j>=2))"
+ line 716, "pan.___", state 33, "((j<2))"
+ line 716, "pan.___", state 33, "((j>=2))"
+ (3 of 46 states)
+unreached in proctype :never:
+ line 750, "pan.___", state 8, "-end-"
+ (1 of 8 states)
+
+pan: elapsed time 227 seconds
+pan: rate 62472.797 states/second
+pan: avg transition delay 9.3511e-07 usec
+cp .input.spin urcu_free_no_mb.spin.input
+cp .input.spin.trail urcu_free_no_mb.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
--- /dev/null
+#define NO_RMB
+#define NO_WMB
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+#define TEST_SIGNAL
+#define TEST_SIGNAL_ON_READ
+//#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 1
+//#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:4:-2
+-4:-4:-4
+1:0:3107
+2:4:3059
+3:4:3062
+4:4:3062
+5:4:3065
+6:4:3073
+7:4:3073
+8:4:3076
+9:4:3082
+10:4:3086
+11:4:3086
+12:4:3089
+13:4:3097
+14:4:3101
+15:4:3102
+16:0:3107
+17:4:3104
+18:0:3107
+19:3:869
+20:0:3107
+21:3:875
+22:0:3107
+23:3:876
+24:0:3107
+25:3:877
+26:3:881
+27:3:882
+28:3:890
+29:3:891
+30:3:895
+31:3:896
+32:3:904
+33:3:909
+34:3:913
+35:3:914
+36:3:921
+37:3:922
+38:3:933
+39:3:934
+40:3:935
+41:3:946
+42:3:951
+43:3:952
+44:0:3107
+45:3:964
+46:0:3107
+47:3:966
+48:3:967
+49:0:3107
+50:3:971
+51:3:975
+52:3:976
+53:3:984
+54:3:985
+55:3:989
+56:3:990
+57:3:998
+58:3:1003
+59:3:1004
+60:3:1015
+61:3:1016
+62:3:1027
+63:3:1028
+64:3:1029
+65:3:1040
+66:3:1045
+67:3:1046
+68:0:3107
+69:3:1058
+70:0:3107
+71:3:1060
+72:0:3107
+73:3:1061
+74:0:3107
+75:3:1071
+76:0:3107
+77:3:1072
+78:3:1076
+79:3:1077
+80:3:1085
+81:3:1086
+82:3:1090
+83:3:1091
+84:3:1099
+85:3:1104
+86:3:1108
+87:3:1109
+88:3:1116
+89:3:1117
+90:3:1128
+91:3:1129
+92:3:1130
+93:3:1141
+94:3:1146
+95:3:1147
+96:0:3107
+97:3:1162
+98:0:3107
+99:3:1163
+100:3:1167
+101:3:1168
+102:3:1176
+103:3:1177
+104:3:1181
+105:3:1182
+106:3:1190
+107:3:1195
+108:3:1199
+109:3:1200
+110:3:1207
+111:3:1208
+112:3:1219
+113:3:1220
+114:3:1221
+115:3:1232
+116:3:1237
+117:3:1238
+118:0:3107
+119:3:1253
+120:0:3107
+121:3:1258
+122:3:1262
+123:3:1263
+124:3:1271
+125:3:1272
+126:3:1276
+127:3:1277
+128:3:1285
+129:3:1290
+130:3:1294
+131:3:1295
+132:3:1302
+133:3:1303
+134:3:1314
+135:3:1315
+136:3:1316
+137:3:1327
+138:3:1332
+139:3:1333
+140:0:3107
+141:3:1348
+142:0:3107
+143:3:1350
+144:0:3107
+145:3:1351
+146:3:1355
+147:3:1356
+148:3:1364
+149:3:1365
+150:3:1369
+151:3:1370
+152:3:1378
+153:3:1383
+154:3:1387
+155:3:1388
+156:3:1395
+157:3:1396
+158:3:1407
+159:3:1408
+160:3:1409
+161:3:1420
+162:3:1425
+163:3:1426
+164:0:3107
+165:3:1438
+166:0:3107
+167:3:1440
+168:0:3107
+169:3:1443
+170:3:1444
+171:3:1456
+172:3:1457
+173:3:1461
+174:3:1462
+175:3:1470
+176:3:1475
+177:3:1479
+178:3:1480
+179:3:1487
+180:3:1488
+181:3:1499
+182:3:1500
+183:3:1501
+184:3:1512
+185:3:1517
+186:3:1518
+187:0:3107
+188:3:1530
+189:0:3107
+190:3:1532
+191:0:3107
+192:3:1533
+193:0:3107
+194:3:1534
+195:0:3107
+196:3:1535
+197:0:3107
+198:3:1536
+199:3:1540
+200:3:1541
+201:3:1549
+202:3:1550
+203:3:1554
+204:3:1555
+205:3:1563
+206:3:1568
+207:3:1572
+208:3:1573
+209:3:1580
+210:3:1581
+211:3:1592
+212:3:1593
+213:3:1594
+214:3:1605
+215:3:1610
+216:3:1611
+217:0:3107
+218:3:1623
+219:0:3107
+220:3:1904
+221:0:3107
+222:3:2002
+223:0:3107
+224:3:2003
+225:0:3107
+226:3:2007
+227:0:3107
+228:3:2013
+229:3:2017
+230:3:2018
+231:3:2026
+232:3:2027
+233:3:2031
+234:3:2032
+235:3:2040
+236:3:2045
+237:3:2049
+238:3:2050
+239:3:2057
+240:3:2058
+241:3:2069
+242:3:2070
+243:3:2071
+244:3:2082
+245:3:2087
+246:3:2088
+247:0:3107
+248:3:2100
+249:0:3107
+250:3:2102
+251:0:3107
+252:3:2103
+253:3:2107
+254:3:2108
+255:3:2116
+256:3:2117
+257:3:2121
+258:3:2122
+259:3:2130
+260:3:2135
+261:3:2139
+262:3:2140
+263:3:2147
+264:3:2148
+265:3:2159
+266:3:2160
+267:3:2161
+268:3:2172
+269:3:2177
+270:3:2178
+271:0:3107
+272:3:2190
+273:0:3107
+274:3:2192
+275:0:3107
+276:3:2195
+277:3:2196
+278:3:2208
+279:3:2209
+280:3:2213
+281:3:2214
+282:3:2222
+283:3:2227
+284:3:2231
+285:3:2232
+286:3:2239
+287:3:2240
+288:3:2251
+289:3:2252
+290:3:2253
+291:3:2264
+292:3:2269
+293:3:2270
+294:0:3107
+295:3:2282
+296:0:3107
+297:3:2284
+298:0:3107
+299:3:2285
+300:0:3107
+301:3:2286
+302:0:3107
+303:3:2287
+304:0:3107
+305:3:2288
+306:3:2292
+307:3:2293
+308:3:2301
+309:3:2302
+310:3:2306
+311:3:2307
+312:3:2315
+313:3:2320
+314:3:2324
+315:3:2325
+316:3:2332
+317:3:2333
+318:3:2344
+319:3:2345
+320:3:2346
+321:3:2357
+322:3:2362
+323:3:2363
+324:0:3107
+325:3:2375
+326:0:3107
+327:3:2656
+328:0:3107
+329:3:2754
+330:0:3107
+331:3:2755
+332:0:3107
+333:3:2759
+334:0:3107
+335:3:2765
+336:3:2769
+337:3:2770
+338:3:2778
+339:3:2779
+340:3:2783
+341:3:2784
+342:3:2792
+343:3:2797
+344:3:2801
+345:3:2802
+346:3:2809
+347:3:2810
+348:3:2821
+349:3:2822
+350:3:2823
+351:3:2834
+352:3:2839
+353:3:2840
+354:0:3107
+355:3:2855
+356:0:3107
+357:3:2856
+358:3:2860
+359:3:2861
+360:3:2869
+361:3:2870
+362:3:2874
+363:3:2875
+364:3:2883
+365:3:2888
+366:3:2892
+367:3:2893
+368:3:2900
+369:3:2901
+370:3:2912
+371:3:2913
+372:3:2914
+373:3:2925
+374:3:2930
+375:3:2931
+376:0:3107
+377:3:2946
+378:0:3107
+379:3:2951
+380:3:2955
+381:3:2956
+382:3:2964
+383:3:2965
+384:3:2969
+385:3:2970
+386:3:2978
+387:3:2983
+388:3:2987
+389:3:2988
+390:3:2995
+391:3:2996
+392:3:3007
+393:3:3008
+394:3:3009
+395:3:3020
+396:3:3025
+397:3:3026
+398:0:3107
+399:3:3041
+400:0:3107
+401:3:3043
+402:0:3107
+403:3:3044
+404:0:3107
+405:3:876
+406:0:3107
+407:3:877
+408:3:881
+409:3:882
+410:3:890
+411:3:891
+412:3:895
+413:3:896
+414:3:904
+415:3:909
+416:3:913
+417:3:914
+418:3:921
+419:3:922
+420:3:933
+421:3:934
+422:3:935
+423:3:946
+424:3:951
+425:3:952
+426:0:3107
+427:3:964
+428:0:3107
+429:3:966
+430:3:967
+431:0:3107
+432:3:971
+433:3:975
+434:3:976
+435:3:984
+436:3:985
+437:3:989
+438:3:990
+439:3:998
+440:3:1003
+441:3:1004
+442:3:1015
+443:3:1016
+444:3:1027
+445:3:1028
+446:3:1029
+447:3:1040
+448:3:1045
+449:3:1046
+450:0:3107
+451:3:1058
+452:0:3107
+453:3:1060
+454:0:3107
+455:3:1061
+456:0:3107
+457:3:1071
+458:0:3107
+459:3:1072
+460:3:1076
+461:3:1077
+462:3:1085
+463:3:1086
+464:3:1090
+465:3:1091
+466:3:1099
+467:3:1104
+468:3:1108
+469:3:1109
+470:3:1116
+471:3:1117
+472:3:1128
+473:3:1129
+474:3:1130
+475:3:1141
+476:3:1146
+477:3:1147
+478:0:3107
+479:3:1162
+480:0:3107
+481:3:1163
+482:3:1167
+483:3:1168
+484:3:1176
+485:3:1177
+486:3:1181
+487:3:1182
+488:3:1190
+489:3:1195
+490:3:1199
+491:3:1200
+492:3:1207
+493:3:1208
+494:3:1219
+495:3:1220
+496:3:1221
+497:3:1232
+498:3:1237
+499:3:1238
+500:0:3107
+501:3:1253
+502:0:3107
+503:3:1258
+504:3:1262
+505:3:1263
+506:3:1271
+507:3:1272
+508:3:1276
+509:3:1277
+510:3:1285
+511:3:1290
+512:3:1294
+513:3:1295
+514:3:1302
+515:3:1303
+516:3:1314
+517:3:1315
+518:3:1316
+519:3:1327
+520:3:1332
+521:3:1333
+522:0:3107
+523:3:1348
+524:0:3107
+525:3:1350
+526:0:3107
+527:3:1351
+528:3:1355
+529:3:1356
+530:3:1364
+531:3:1365
+532:3:1369
+533:3:1370
+534:3:1378
+535:3:1383
+536:3:1387
+537:3:1388
+538:3:1395
+539:3:1396
+540:3:1407
+541:3:1408
+542:3:1409
+543:3:1420
+544:3:1425
+545:3:1426
+546:0:3107
+547:3:1438
+548:0:3107
+549:3:1440
+550:0:3107
+551:3:1443
+552:3:1444
+553:3:1456
+554:3:1457
+555:3:1461
+556:3:1462
+557:3:1470
+558:3:1475
+559:3:1479
+560:3:1480
+561:3:1487
+562:3:1488
+563:3:1499
+564:3:1500
+565:3:1501
+566:3:1512
+567:3:1517
+568:3:1518
+569:0:3107
+570:3:1530
+571:0:3107
+572:3:1532
+573:0:3107
+574:3:1533
+575:0:3107
+576:3:1534
+577:0:3107
+578:3:1535
+579:0:3107
+580:3:1536
+581:3:1540
+582:3:1541
+583:3:1549
+584:3:1550
+585:3:1554
+586:3:1555
+587:3:1563
+588:3:1568
+589:3:1572
+590:3:1573
+591:3:1580
+592:3:1581
+593:3:1592
+594:3:1593
+595:3:1594
+596:3:1605
+597:3:1610
+598:3:1611
+599:0:3107
+600:3:1623
+601:0:3107
+602:3:1904
+603:0:3107
+604:3:2002
+605:0:3107
+606:3:2003
+607:0:3107
+608:3:2007
+609:0:3107
+610:3:2013
+611:3:2017
+612:3:2018
+613:3:2026
+614:3:2027
+615:3:2031
+616:3:2032
+617:3:2040
+618:3:2045
+619:3:2049
+620:3:2050
+621:3:2057
+622:3:2058
+623:3:2069
+624:3:2070
+625:3:2071
+626:3:2082
+627:3:2087
+628:3:2088
+629:0:3107
+630:3:2100
+631:0:3107
+632:3:2102
+633:0:3107
+634:3:2103
+635:3:2107
+636:3:2108
+637:3:2116
+638:3:2117
+639:3:2121
+640:3:2122
+641:3:2130
+642:3:2135
+643:3:2139
+644:3:2140
+645:3:2147
+646:3:2148
+647:3:2159
+648:3:2160
+649:3:2161
+650:3:2172
+651:3:2177
+652:3:2178
+653:0:3107
+654:3:2190
+655:0:3107
+656:3:2192
+657:0:3107
+658:3:2195
+659:3:2196
+660:3:2208
+661:3:2209
+662:3:2213
+663:3:2214
+664:3:2222
+665:3:2227
+666:3:2231
+667:3:2232
+668:3:2239
+669:3:2240
+670:3:2251
+671:3:2252
+672:3:2253
+673:3:2264
+674:3:2269
+675:3:2270
+676:0:3107
+677:3:2282
+678:0:3107
+679:3:2284
+680:0:3107
+681:3:2285
+682:0:3107
+683:3:2286
+684:0:3107
+685:3:2287
+686:0:3107
+687:3:2288
+688:3:2292
+689:3:2293
+690:3:2301
+691:3:2302
+692:3:2306
+693:3:2307
+694:3:2315
+695:3:2320
+696:3:2324
+697:3:2325
+698:3:2332
+699:3:2333
+700:3:2344
+701:3:2345
+702:3:2346
+703:3:2357
+704:3:2362
+705:3:2363
+706:0:3107
+707:3:2375
+708:0:3107
+709:3:2656
+710:0:3107
+711:3:2754
+712:0:3107
+713:3:2755
+714:0:3107
+715:3:2759
+716:0:3107
+717:3:2765
+718:3:2769
+719:3:2770
+720:3:2778
+721:3:2779
+722:3:2783
+723:3:2784
+724:3:2792
+725:3:2797
+726:3:2801
+727:3:2802
+728:3:2809
+729:3:2810
+730:3:2821
+731:3:2822
+732:3:2823
+733:3:2834
+734:3:2839
+735:3:2840
+736:0:3107
+737:3:2855
+738:0:3107
+739:3:2856
+740:3:2860
+741:3:2861
+742:3:2869
+743:3:2870
+744:3:2874
+745:3:2875
+746:3:2883
+747:3:2888
+748:3:2892
+749:3:2893
+750:3:2900
+751:3:2901
+752:3:2912
+753:3:2913
+754:3:2914
+755:3:2925
+756:3:2930
+757:3:2931
+758:0:3107
+759:3:2946
+760:0:3107
+761:3:2951
+762:3:2955
+763:3:2956
+764:3:2964
+765:3:2965
+766:3:2969
+767:3:2970
+768:3:2978
+769:3:2983
+770:3:2987
+771:3:2988
+772:3:2995
+773:3:2996
+774:3:3007
+775:3:3008
+776:3:3009
+777:3:3020
+778:3:3025
+779:3:3026
+780:0:3107
+781:3:3041
+782:0:3107
+783:3:3043
+784:0:3107
+785:3:3044
+786:0:3107
+787:3:876
+788:0:3107
+789:3:877
+790:3:881
+791:3:882
+792:3:890
+793:3:891
+794:3:895
+795:3:896
+796:3:904
+797:3:909
+798:3:913
+799:3:914
+800:3:921
+801:3:922
+802:3:933
+803:3:934
+804:3:935
+805:3:946
+806:3:951
+807:3:952
+808:0:3107
+809:3:964
+810:0:3107
+811:3:966
+812:3:967
+813:0:3107
+814:3:971
+815:3:975
+816:3:976
+817:3:984
+818:3:985
+819:3:989
+820:3:990
+821:3:998
+822:3:1003
+823:3:1004
+824:3:1015
+825:3:1016
+826:3:1027
+827:3:1028
+828:3:1029
+829:3:1040
+830:3:1045
+831:3:1046
+832:0:3107
+833:3:1058
+834:0:3107
+835:3:1060
+836:0:3107
+837:3:1061
+838:0:3107
+839:3:1071
+840:0:3107
+841:3:1072
+842:3:1076
+843:3:1077
+844:3:1085
+845:3:1086
+846:3:1090
+847:3:1091
+848:3:1099
+849:3:1104
+850:3:1108
+851:3:1109
+852:3:1116
+853:3:1117
+854:3:1128
+855:3:1129
+856:3:1130
+857:3:1141
+858:3:1146
+859:3:1147
+860:0:3107
+861:3:1162
+862:0:3107
+863:3:1163
+864:3:1167
+865:3:1168
+866:3:1176
+867:3:1177
+868:3:1181
+869:3:1182
+870:3:1190
+871:3:1195
+872:3:1199
+873:3:1200
+874:3:1207
+875:3:1208
+876:3:1219
+877:3:1220
+878:3:1221
+879:3:1232
+880:3:1237
+881:3:1238
+882:0:3107
+883:3:1253
+884:0:3107
+885:3:1258
+886:3:1262
+887:3:1263
+888:3:1271
+889:3:1272
+890:3:1276
+891:3:1277
+892:3:1285
+893:3:1290
+894:3:1294
+895:3:1295
+896:3:1302
+897:3:1303
+898:3:1314
+899:3:1315
+900:3:1316
+901:3:1327
+902:3:1332
+903:3:1333
+904:0:3107
+905:3:1348
+906:0:3107
+907:3:1350
+908:0:3107
+909:3:1351
+910:3:1355
+911:3:1356
+912:3:1364
+913:3:1365
+914:3:1369
+915:3:1370
+916:3:1378
+917:3:1383
+918:3:1387
+919:3:1388
+920:3:1395
+921:3:1396
+922:3:1407
+923:3:1408
+924:3:1409
+925:3:1420
+926:3:1425
+927:3:1426
+928:0:3107
+929:3:1438
+930:0:3107
+931:3:1440
+932:0:3107
+933:3:1443
+934:3:1444
+935:3:1456
+936:3:1457
+937:3:1461
+938:3:1462
+939:3:1470
+940:3:1475
+941:3:1479
+942:3:1480
+943:3:1487
+944:3:1488
+945:3:1499
+946:3:1500
+947:3:1501
+948:3:1512
+949:3:1517
+950:3:1518
+951:0:3107
+952:3:1530
+953:0:3107
+954:3:1532
+955:0:3107
+956:3:1533
+957:0:3107
+958:3:1534
+959:0:3107
+960:3:1535
+961:0:3107
+962:3:1536
+963:3:1540
+964:3:1541
+965:3:1549
+966:3:1550
+967:3:1554
+968:3:1555
+969:3:1563
+970:3:1568
+971:3:1572
+972:3:1573
+973:3:1580
+974:3:1581
+975:3:1592
+976:3:1593
+977:3:1594
+978:3:1605
+979:3:1610
+980:3:1611
+981:0:3107
+982:3:1623
+983:0:3107
+984:3:1904
+985:0:3107
+986:3:2002
+987:0:3107
+988:3:2003
+989:0:3107
+990:3:2007
+991:0:3107
+992:3:2013
+993:3:2017
+994:3:2018
+995:3:2026
+996:3:2027
+997:3:2031
+998:3:2032
+999:3:2040
+1000:3:2045
+1001:3:2049
+1002:3:2050
+1003:3:2057
+1004:3:2058
+1005:3:2069
+1006:3:2070
+1007:3:2071
+1008:3:2082
+1009:3:2087
+1010:3:2088
+1011:0:3107
+1012:3:2100
+1013:0:3107
+1014:3:2102
+1015:0:3107
+1016:3:2103
+1017:3:2107
+1018:3:2108
+1019:3:2116
+1020:3:2117
+1021:3:2121
+1022:3:2122
+1023:3:2130
+1024:3:2135
+1025:3:2139
+1026:3:2140
+1027:3:2147
+1028:3:2148
+1029:3:2159
+1030:3:2160
+1031:3:2161
+1032:3:2172
+1033:3:2177
+1034:3:2178
+1035:0:3107
+1036:3:2190
+1037:0:3107
+1038:3:2192
+1039:0:3107
+1040:3:2195
+1041:3:2196
+1042:3:2208
+1043:3:2209
+1044:3:2213
+1045:3:2214
+1046:3:2222
+1047:3:2227
+1048:3:2231
+1049:3:2232
+1050:3:2239
+1051:3:2240
+1052:3:2251
+1053:3:2252
+1054:3:2253
+1055:3:2264
+1056:3:2269
+1057:3:2270
+1058:0:3107
+1059:3:2282
+1060:0:3107
+1061:3:2284
+1062:0:3107
+1063:3:2285
+1064:0:3107
+1065:3:2286
+1066:0:3107
+1067:3:2287
+1068:0:3107
+1069:3:2288
+1070:3:2292
+1071:3:2293
+1072:3:2301
+1073:3:2302
+1074:3:2306
+1075:3:2307
+1076:3:2315
+1077:3:2320
+1078:3:2324
+1079:3:2325
+1080:3:2332
+1081:3:2333
+1082:3:2344
+1083:3:2345
+1084:3:2346
+1085:3:2357
+1086:3:2362
+1087:3:2363
+1088:0:3107
+1089:3:2375
+1090:0:3107
+1091:3:2656
+1092:0:3107
+1093:3:2754
+1094:0:3107
+1095:3:2755
+1096:0:3107
+1097:3:2759
+1098:0:3107
+1099:3:2765
+1100:3:2769
+1101:3:2770
+1102:3:2778
+1103:3:2779
+1104:3:2783
+1105:3:2784
+1106:3:2792
+1107:3:2797
+1108:3:2801
+1109:3:2802
+1110:3:2809
+1111:3:2810
+1112:3:2821
+1113:3:2822
+1114:3:2823
+1115:3:2834
+1116:3:2839
+1117:3:2840
+1118:0:3107
+1119:3:2855
+1120:0:3107
+1121:3:2856
+1122:3:2860
+1123:3:2861
+1124:3:2869
+1125:3:2870
+1126:3:2874
+1127:3:2875
+1128:3:2883
+1129:3:2888
+1130:3:2892
+1131:3:2893
+1132:3:2900
+1133:3:2901
+1134:3:2912
+1135:3:2913
+1136:3:2914
+1137:3:2925
+1138:3:2930
+1139:3:2931
+1140:0:3107
+1141:3:2946
+1142:0:3107
+1143:3:2951
+1144:3:2955
+1145:3:2956
+1146:3:2964
+1147:3:2965
+1148:3:2969
+1149:3:2970
+1150:3:2978
+1151:3:2983
+1152:3:2987
+1153:3:2988
+1154:3:2995
+1155:3:2996
+1156:3:3007
+1157:3:3008
+1158:3:3009
+1159:3:3020
+1160:3:3025
+1161:3:3026
+1162:0:3107
+1163:3:3041
+1164:0:3107
+1165:3:3043
+1166:0:3107
+1167:3:3044
+1168:0:3107
+1169:3:876
+1170:0:3107
+1171:3:877
+1172:3:881
+1173:3:882
+1174:3:890
+1175:3:891
+1176:3:895
+1177:3:896
+1178:3:904
+1179:3:909
+1180:3:913
+1181:3:914
+1182:3:921
+1183:3:922
+1184:3:933
+1185:3:934
+1186:3:935
+1187:3:946
+1188:3:951
+1189:3:952
+1190:0:3107
+1191:3:964
+1192:0:3107
+1193:3:966
+1194:3:967
+1195:0:3107
+1196:3:971
+1197:3:975
+1198:3:976
+1199:3:984
+1200:3:985
+1201:3:989
+1202:3:990
+1203:3:998
+1204:3:1003
+1205:3:1004
+1206:3:1015
+1207:3:1016
+1208:3:1027
+1209:3:1028
+1210:3:1029
+1211:3:1040
+1212:3:1045
+1213:3:1046
+1214:0:3107
+1215:3:1058
+1216:0:3107
+1217:3:1060
+1218:0:3107
+1219:3:1061
+1220:0:3107
+1221:3:1071
+1222:0:3107
+1223:3:1072
+1224:3:1076
+1225:3:1077
+1226:3:1085
+1227:3:1086
+1228:3:1090
+1229:3:1091
+1230:3:1099
+1231:3:1104
+1232:3:1108
+1233:3:1109
+1234:3:1116
+1235:3:1117
+1236:3:1128
+1237:3:1129
+1238:3:1130
+1239:3:1141
+1240:3:1146
+1241:3:1147
+1242:0:3107
+1243:3:1162
+1244:0:3107
+1245:3:1163
+1246:3:1167
+1247:3:1168
+1248:3:1176
+1249:3:1177
+1250:3:1181
+1251:3:1182
+1252:3:1190
+1253:3:1195
+1254:3:1199
+1255:3:1200
+1256:3:1207
+1257:3:1208
+1258:3:1219
+1259:3:1220
+1260:3:1221
+1261:3:1232
+1262:3:1237
+1263:3:1238
+1264:0:3107
+1265:3:1253
+1266:0:3107
+1267:3:1258
+1268:3:1262
+1269:3:1263
+1270:3:1271
+1271:3:1272
+1272:3:1276
+1273:3:1277
+1274:3:1285
+1275:3:1290
+1276:3:1294
+1277:3:1295
+1278:3:1302
+1279:3:1303
+1280:3:1314
+1281:3:1315
+1282:3:1316
+1283:3:1327
+1284:3:1332
+1285:3:1333
+1286:0:3107
+1287:3:1348
+1288:0:3107
+1289:3:1350
+1290:0:3107
+1291:3:1351
+1292:3:1355
+1293:3:1356
+1294:3:1364
+1295:3:1365
+1296:3:1369
+1297:3:1370
+1298:3:1378
+1299:3:1383
+1300:3:1387
+1301:3:1388
+1302:3:1395
+1303:3:1396
+1304:3:1407
+1305:3:1408
+1306:3:1409
+1307:3:1420
+1308:3:1425
+1309:3:1426
+1310:0:3107
+1311:3:1438
+1312:0:3107
+1313:3:1440
+1314:0:3107
+1315:3:1443
+1316:3:1444
+1317:3:1456
+1318:3:1457
+1319:3:1461
+1320:3:1462
+1321:3:1470
+1322:3:1475
+1323:3:1479
+1324:3:1480
+1325:3:1487
+1326:3:1488
+1327:3:1499
+1328:3:1500
+1329:3:1501
+1330:3:1512
+1331:3:1517
+1332:3:1518
+1333:0:3107
+1334:3:1530
+1335:0:3107
+1336:3:1532
+1337:0:3107
+1338:3:1533
+1339:0:3107
+1340:3:1534
+1341:0:3107
+1342:3:1535
+1343:0:3107
+1344:3:1536
+1345:3:1540
+1346:3:1541
+1347:3:1549
+1348:3:1550
+1349:3:1554
+1350:3:1555
+1351:3:1563
+1352:3:1568
+1353:3:1572
+1354:3:1573
+1355:3:1580
+1356:3:1581
+1357:3:1592
+1358:3:1593
+1359:3:1594
+1360:3:1605
+1361:3:1610
+1362:3:1611
+1363:0:3107
+1364:3:1623
+1365:0:3107
+1366:3:1904
+1367:0:3107
+1368:3:2002
+1369:0:3107
+1370:3:2003
+1371:0:3107
+1372:3:2007
+1373:0:3107
+1374:3:2013
+1375:3:2017
+1376:3:2018
+1377:3:2026
+1378:3:2027
+1379:3:2031
+1380:3:2032
+1381:3:2040
+1382:3:2045
+1383:3:2049
+1384:3:2050
+1385:3:2057
+1386:3:2058
+1387:3:2069
+1388:3:2070
+1389:3:2071
+1390:3:2082
+1391:3:2087
+1392:3:2088
+1393:0:3107
+1394:3:2100
+1395:0:3107
+1396:3:2102
+1397:0:3107
+1398:3:2103
+1399:3:2107
+1400:3:2108
+1401:3:2116
+1402:3:2117
+1403:3:2121
+1404:3:2122
+1405:3:2130
+1406:3:2135
+1407:3:2139
+1408:3:2140
+1409:3:2147
+1410:3:2148
+1411:3:2159
+1412:3:2160
+1413:3:2161
+1414:3:2172
+1415:3:2177
+1416:3:2178
+1417:0:3107
+1418:3:2190
+1419:0:3107
+1420:3:2192
+1421:0:3107
+1422:3:2195
+1423:3:2196
+1424:3:2208
+1425:3:2209
+1426:3:2213
+1427:3:2214
+1428:3:2222
+1429:3:2227
+1430:3:2231
+1431:3:2232
+1432:3:2239
+1433:3:2240
+1434:3:2251
+1435:3:2252
+1436:3:2253
+1437:3:2264
+1438:3:2269
+1439:3:2270
+1440:0:3107
+1441:3:2282
+1442:0:3107
+1443:3:2284
+1444:0:3107
+1445:3:2285
+1446:0:3107
+1447:3:2286
+1448:0:3107
+1449:3:2287
+1450:0:3107
+1451:3:2288
+1452:3:2292
+1453:3:2293
+1454:3:2301
+1455:3:2302
+1456:3:2306
+1457:3:2307
+1458:3:2315
+1459:3:2320
+1460:3:2324
+1461:3:2325
+1462:3:2332
+1463:3:2333
+1464:3:2344
+1465:3:2345
+1466:3:2346
+1467:3:2357
+1468:3:2362
+1469:3:2363
+1470:0:3107
+1471:3:2375
+1472:0:3107
+1473:3:2656
+1474:0:3107
+1475:3:2754
+1476:0:3107
+1477:3:2755
+1478:0:3107
+1479:3:2759
+1480:0:3107
+1481:3:2765
+1482:3:2769
+1483:3:2770
+1484:3:2778
+1485:3:2779
+1486:3:2783
+1487:3:2784
+1488:3:2792
+1489:3:2797
+1490:3:2801
+1491:3:2802
+1492:3:2809
+1493:3:2810
+1494:3:2821
+1495:3:2822
+1496:3:2823
+1497:3:2834
+1498:3:2839
+1499:3:2840
+1500:0:3107
+1501:3:2855
+1502:0:3107
+1503:3:2856
+1504:3:2860
+1505:3:2861
+1506:3:2869
+1507:3:2870
+1508:3:2874
+1509:3:2875
+1510:3:2883
+1511:3:2888
+1512:3:2892
+1513:3:2893
+1514:3:2900
+1515:3:2901
+1516:3:2912
+1517:3:2913
+1518:3:2914
+1519:3:2925
+1520:3:2930
+1521:3:2931
+1522:0:3107
+1523:3:2946
+1524:0:3107
+1525:3:2951
+1526:3:2955
+1527:3:2956
+1528:3:2964
+1529:3:2965
+1530:3:2969
+1531:3:2970
+1532:3:2978
+1533:3:2983
+1534:3:2987
+1535:3:2988
+1536:3:2995
+1537:3:2996
+1538:3:3007
+1539:3:3008
+1540:3:3009
+1541:3:3020
+1542:3:3025
+1543:3:3026
+1544:0:3107
+1545:3:3041
+1546:0:3107
+1547:3:3043
+1548:0:3107
+1549:3:3044
+1550:0:3107
+1551:3:876
+1552:0:3107
+1553:3:877
+1554:3:881
+1555:3:882
+1556:3:890
+1557:3:891
+1558:3:895
+1559:3:896
+1560:3:904
+1561:3:909
+1562:3:913
+1563:3:914
+1564:3:921
+1565:3:922
+1566:3:933
+1567:3:934
+1568:3:935
+1569:3:946
+1570:3:951
+1571:3:952
+1572:0:3107
+1573:3:964
+1574:0:3107
+1575:3:966
+1576:3:967
+1577:0:3107
+1578:3:971
+1579:3:975
+1580:3:976
+1581:3:984
+1582:3:985
+1583:3:989
+1584:3:990
+1585:3:998
+1586:3:1011
+1587:3:1012
+1588:3:1015
+1589:3:1016
+1590:3:1027
+1591:3:1028
+1592:3:1029
+1593:3:1040
+1594:3:1045
+1595:3:1048
+1596:3:1049
+1597:0:3107
+1598:3:1058
+1599:0:3107
+1600:3:1060
+1601:0:3107
+1602:3:1061
+1603:0:3107
+1604:3:1071
+1605:0:3107
+1606:3:1072
+1607:3:1076
+1608:3:1077
+1609:3:1085
+1610:3:1086
+1611:3:1090
+1612:3:1091
+1613:3:1099
+1614:3:1112
+1615:3:1113
+1616:3:1116
+1617:3:1117
+1618:3:1128
+1619:3:1129
+1620:3:1130
+1621:3:1141
+1622:3:1146
+1623:3:1149
+1624:3:1150
+1625:0:3107
+1626:3:1162
+1627:0:3107
+1628:3:1163
+1629:3:1167
+1630:3:1168
+1631:3:1176
+1632:3:1177
+1633:3:1181
+1634:3:1182
+1635:3:1190
+1636:3:1203
+1637:3:1204
+1638:3:1207
+1639:3:1208
+1640:3:1219
+1641:3:1220
+1642:3:1221
+1643:3:1232
+1644:3:1237
+1645:3:1240
+1646:3:1241
+1647:0:3107
+1648:3:1253
+1649:0:3107
+1650:3:1258
+1651:3:1262
+1652:3:1263
+1653:3:1271
+1654:3:1272
+1655:3:1276
+1656:3:1277
+1657:3:1285
+1658:3:1298
+1659:3:1299
+1660:3:1302
+1661:3:1303
+1662:3:1314
+1663:3:1315
+1664:3:1316
+1665:3:1327
+1666:3:1332
+1667:3:1335
+1668:3:1336
+1669:0:3107
+1670:3:1348
+1671:0:3107
+1672:3:1350
+1673:0:3107
+1674:3:1351
+1675:3:1355
+1676:3:1356
+1677:3:1364
+1678:3:1365
+1679:3:1369
+1680:3:1370
+1681:3:1378
+1682:3:1391
+1683:3:1392
+1684:3:1395
+1685:3:1396
+1686:3:1407
+1687:3:1408
+1688:3:1409
+1689:3:1420
+1690:3:1425
+1691:3:1428
+1692:3:1429
+1693:0:3107
+1694:3:1438
+1695:0:3107
+1696:3:1440
+1697:0:3107
+1698:3:1443
+1699:3:1444
+1700:3:1456
+1701:3:1457
+1702:3:1461
+1703:3:1462
+1704:3:1470
+1705:3:1483
+1706:3:1484
+1707:3:1487
+1708:3:1488
+1709:3:1499
+1710:3:1500
+1711:3:1501
+1712:3:1512
+1713:3:1517
+1714:3:1520
+1715:3:1521
+1716:0:3107
+1717:3:1530
+1718:0:3107
+1719:3:1532
+1720:0:3107
+1721:3:1533
+1722:0:3107
+1723:3:1534
+1724:0:3107
+1725:3:1535
+1726:0:3107
+1727:3:1536
+1728:3:1540
+1729:3:1541
+1730:3:1549
+1731:3:1550
+1732:3:1554
+1733:3:1555
+1734:3:1563
+1735:3:1576
+1736:3:1577
+1737:3:1580
+1738:3:1581
+1739:3:1592
+1740:3:1593
+1741:3:1594
+1742:3:1605
+1743:3:1610
+1744:3:1613
+1745:3:1614
+1746:0:3107
+1747:3:1623
+1748:0:3107
+1749:3:1904
+1750:0:3107
+1751:3:2002
+1752:0:3107
+1753:3:2003
+1754:0:3107
+1755:3:2007
+1756:0:3107
+1757:3:2013
+1758:3:2017
+1759:3:2018
+1760:3:2026
+1761:3:2027
+1762:3:2031
+1763:3:2032
+1764:3:2040
+1765:3:2053
+1766:3:2054
+1767:3:2057
+1768:3:2058
+1769:3:2069
+1770:3:2070
+1771:3:2071
+1772:3:2082
+1773:3:2087
+1774:3:2090
+1775:3:2091
+1776:0:3107
+1777:3:2100
+1778:0:3107
+1779:3:2102
+1780:0:3107
+1781:3:2103
+1782:3:2107
+1783:3:2108
+1784:3:2116
+1785:3:2117
+1786:3:2121
+1787:3:2122
+1788:3:2130
+1789:3:2143
+1790:3:2144
+1791:3:2147
+1792:3:2148
+1793:3:2159
+1794:3:2160
+1795:3:2161
+1796:3:2172
+1797:3:2177
+1798:3:2180
+1799:3:2181
+1800:0:3107
+1801:3:2190
+1802:0:3107
+1803:3:2192
+1804:0:3107
+1805:3:2195
+1806:3:2196
+1807:3:2208
+1808:3:2209
+1809:3:2213
+1810:3:2214
+1811:3:2222
+1812:3:2235
+1813:3:2236
+1814:3:2239
+1815:3:2240
+1816:3:2251
+1817:3:2252
+1818:3:2253
+1819:3:2264
+1820:3:2269
+1821:3:2272
+1822:3:2273
+1823:0:3107
+1824:3:2282
+1825:0:3107
+1826:3:2284
+1827:0:3107
+1828:3:2285
+1829:0:3107
+1830:3:2286
+1831:0:3107
+1832:3:2287
+1833:0:3107
+1834:3:2288
+1835:3:2292
+1836:3:2293
+1837:3:2301
+1838:3:2302
+1839:3:2306
+1840:3:2307
+1841:3:2315
+1842:3:2328
+1843:3:2329
+1844:3:2332
+1845:3:2333
+1846:3:2344
+1847:3:2345
+1848:3:2346
+1849:3:2357
+1850:3:2362
+1851:3:2365
+1852:3:2366
+1853:0:3107
+1854:3:2375
+1855:0:3107
+1856:3:2656
+1857:0:3107
+1858:3:2754
+1859:0:3107
+1860:3:2755
+1861:0:3107
+1862:3:2759
+1863:0:3107
+1864:3:2765
+1865:3:2769
+1866:3:2770
+1867:3:2778
+1868:3:2779
+1869:3:2783
+1870:3:2784
+1871:3:2792
+1872:3:2805
+1873:3:2806
+1874:3:2809
+1875:3:2810
+1876:3:2821
+1877:3:2822
+1878:3:2823
+1879:3:2834
+1880:3:2839
+1881:3:2842
+1882:3:2843
+1883:0:3107
+1884:3:2855
+1885:0:3107
+1886:3:2856
+1887:3:2860
+1888:3:2861
+1889:3:2869
+1890:3:2870
+1891:3:2874
+1892:3:2875
+1893:3:2883
+1894:3:2896
+1895:3:2897
+1896:3:2900
+1897:3:2901
+1898:3:2912
+1899:3:2913
+1900:3:2914
+1901:3:2925
+1902:3:2930
+1903:3:2933
+1904:3:2934
+1905:0:3107
+1906:3:2946
+1907:0:3107
+1908:3:2951
+1909:3:2955
+1910:3:2956
+1911:3:2964
+1912:3:2965
+1913:3:2969
+1914:3:2970
+1915:3:2978
+1916:3:2991
+1917:3:2992
+1918:3:2995
+1919:3:2996
+1920:3:3007
+1921:3:3008
+1922:3:3009
+1923:3:3020
+1924:3:3025
+1925:3:3028
+1926:3:3029
+1927:0:3107
+1928:3:3041
+1929:0:3107
+1930:3:3043
+1931:0:3107
+1932:3:3044
+1933:0:3107
+1934:3:3047
+1935:0:3107
+1936:3:3052
+1937:0:3107
+1938:2:458
+1939:0:3107
+1940:3:3053
+1941:0:3107
+1942:2:464
+1943:0:3107
+1944:3:3052
+1945:0:3107
+1946:2:465
+1947:0:3107
+1948:3:3053
+1949:0:3107
+1950:2:466
+1951:0:3107
+1952:3:3052
+1953:0:3107
+1954:2:467
+1955:0:3107
+1956:3:3053
+1957:0:3107
+1958:1:2
+1959:0:3107
+1960:3:3052
+1961:0:3107
+1962:2:468
+1963:0:3107
+1964:3:3053
+1965:0:3107
+1966:1:8
+1967:0:3107
+1968:3:3052
+1969:0:3107
+1970:2:467
+1971:0:3107
+1972:3:3053
+1973:0:3107
+1974:1:9
+1975:0:3107
+1976:3:3052
+1977:0:3107
+1978:2:468
+1979:0:3107
+1980:3:3053
+1981:0:3107
+1982:1:10
+1983:0:3107
+1984:3:3052
+1985:0:3107
+1986:2:467
+1987:0:3107
+1988:3:3053
+1989:0:3107
+1990:1:11
+1991:0:3107
+1992:3:3052
+1993:0:3107
+1994:2:468
+1995:0:3107
+1996:3:3053
+1997:0:3107
+1998:1:12
+1999:1:16
+2000:1:17
+2001:1:25
+2002:1:26
+2003:1:30
+2004:1:31
+2005:1:39
+2006:1:44
+2007:1:48
+2008:1:49
+2009:1:56
+2010:1:57
+2011:1:68
+2012:1:69
+2013:1:70
+2014:1:81
+2015:1:86
+2016:1:87
+2017:0:3107
+2018:3:3052
+2019:0:3107
+2020:2:467
+2021:0:3107
+2022:3:3053
+2023:0:3107
+2024:1:99
+2025:0:3107
+2026:3:3052
+2027:0:3107
+2028:2:468
+2029:0:3107
+2030:3:3053
+2031:0:3107
+2032:2:469
+2033:0:3107
+2034:3:3052
+2035:0:3107
+2036:2:475
+2037:0:3107
+2038:3:3053
+2039:0:3107
+2040:2:476
+2041:0:3107
+2042:3:3052
+2043:0:3107
+2044:2:477
+2045:2:481
+2046:2:482
+2047:2:490
+2048:2:491
+2049:2:495
+2050:2:496
+2051:2:504
+2052:2:509
+2053:2:513
+2054:2:514
+2055:2:521
+2056:2:522
+2057:2:533
+2058:2:534
+2059:2:535
+2060:2:546
+2061:2:551
+2062:2:552
+2063:0:3107
+2064:3:3053
+2065:0:3107
+2066:2:564
+2067:0:3107
+2068:3:3052
+2069:0:3107
+2070:2:565
+2071:2:569
+2072:2:570
+2073:2:578
+2074:2:579
+2075:2:583
+2076:2:584
+2077:2:592
+2078:2:597
+2079:2:601
+2080:2:602
+2081:2:609
+2082:2:610
+2083:2:621
+2084:2:622
+2085:2:623
+2086:2:634
+2087:2:639
+2088:2:640
+2089:0:3107
+2090:3:3053
+2091:0:3107
+2092:2:652
+2093:0:3107
+2094:3:3052
+2095:0:3107
+2096:2:653
+2097:0:3107
+2098:3:3053
+2099:0:3107
+2100:2:654
+2101:2:658
+2102:2:659
+2103:2:667
+2104:2:668
+2105:2:672
+2106:2:673
+2107:2:681
+2108:2:686
+2109:2:690
+2110:2:691
+2111:2:698
+2112:2:699
+2113:2:710
+2114:2:711
+2115:2:712
+2116:2:723
+2117:2:728
+2118:2:729
+2119:0:3107
+2120:3:3052
+2121:0:3107
+2122:2:741
+2123:0:3107
+2124:3:3053
+2125:0:3107
+2126:2:750
+2127:0:3107
+2128:3:3052
+2129:0:3107
+2130:2:753
+2131:0:3107
+2132:3:3053
+2133:0:3107
+2134:2:758
+2135:0:3107
+2136:3:3052
+2137:0:3107
+2138:2:759
+2139:0:3105
+2140:3:3053
+2141:0:3111
+2142:2:647
--- /dev/null
+#define NO_RMB
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define >> pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_free.ltl | grep -v ^//`)" >> pan.ltl
+cp urcu_free_no_rmb.define .input.define
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -o pan pan.c
+./pan -a -v -c1 -X -m10000000 -w20
+warning: for p.o. reduction to be valid the never claim must be stutter-invariant
+(never claims generated from LTL formulae are stutter-invariant)
+depth 0: Claim reached state 5 (line 744)
+Depth= 5678 States= 1e+06 Transitions= 8.21e+06 Memory= 534.904 t= 6.72 R= 1e+05
+Depth= 5678 States= 2e+06 Transitions= 1.6e+07 Memory= 603.557 t= 13.4 R= 1e+05
+Depth= 16003 States= 3e+06 Transitions= 2.49e+07 Memory= 672.209 t= 21.5 R= 1e+05
+pan: resizing hashtable to -w22.. done
+Depth= 31043 States= 4e+06 Transitions= 3.44e+07 Memory= 771.983 t= 30.1 R= 1e+05
+Depth= 31043 States= 5e+06 Transitions= 4.41e+07 Memory= 840.635 t= 38.4 R= 1e+05
+Depth= 31043 States= 6e+06 Transitions= 5.25e+07 Memory= 909.287 t= 45.7 R= 1e+05
+Depth= 31043 States= 7e+06 Transitions= 6.12e+07 Memory= 977.940 t= 53.4 R= 1e+05
+Depth= 31043 States= 8e+06 Transitions= 6.95e+07 Memory= 1046.690 t= 60.8 R= 1e+05
+Depth= 31043 States= 9e+06 Transitions= 7.78e+07 Memory= 1115.342 t= 68.5 R= 1e+05
+pan: resizing hashtable to -w24.. done
+Depth= 31043 States= 1e+07 Transitions= 8.68e+07 Memory= 1308.088 t= 77.9 R= 1e+05
+Depth= 31043 States= 1.1e+07 Transitions= 1.01e+08 Memory= 1376.740 t= 90.1 R= 1e+05
+Depth= 31043 States= 1.2e+07 Transitions= 1.13e+08 Memory= 1445.393 t= 101 R= 1e+05
+Depth= 31043 States= 1.3e+07 Transitions= 1.25e+08 Memory= 1514.045 t= 111 R= 1e+05
+Depth= 31043 States= 1.4e+07 Transitions= 1.38e+08 Memory= 1582.795 t= 122 R= 1e+05
+pan: claim violated! (at depth 1774)
+pan: wrote .input.spin.trail
+
+(Spin Version 5.1.7 -- 23 December 2008)
+Warning: Search not completed
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim +
+ assertion violations + (if within scope of claim)
+ acceptance cycles + (fairness disabled)
+ invalid end states - (disabled by never claim)
+
+State-vector 64 byte, depth reached 31043, errors: 1
+ 14288659 states, stored
+1.2755714e+08 states, matched
+1.418458e+08 transitions (= stored+matched)
+4.6616273e+08 atomic steps
+hash conflicts: 65726574 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 1253.659 equivalent memory usage for states (stored*(State-vector + overhead))
+ 1017.191 actual memory usage for states (compression: 81.14%)
+ state-vector as stored = 47 byte + 28 byte overhead
+ 128.000 memory used for hash table (-w24)
+ 457.764 memory used for DFS stack (-m10000000)
+ 1602.619 total actual memory usage
+
+unreached in proctype urcu_reader
+ line 399, "pan.___", state 16, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 48, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 61, "(1)"
+ line 418, "pan.___", state 91, "(1)"
+ line 399, "pan.___", state 113, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 145, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 158, "(1)"
+ line 418, "pan.___", state 188, "(1)"
+ line 399, "pan.___", state 211, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 243, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 256, "(1)"
+ line 418, "pan.___", state 286, "(1)"
+ line 399, "pan.___", state 350, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 382, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 395, "(1)"
+ line 418, "pan.___", state 425, "(1)"
+ line 540, "pan.___", state 456, "-end-"
+ (17 of 456 states)
+unreached in proctype urcu_reader_sig
+ line 399, "pan.___", state 25, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 57, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 70, "(1)"
+ line 418, "pan.___", state 100, "(1)"
+ line 399, "pan.___", state 113, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 145, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 158, "(1)"
+ line 418, "pan.___", state 188, "(1)"
+ line 399, "pan.___", state 202, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 234, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 247, "(1)"
+ line 418, "pan.___", state 277, "(1)"
+ line 399, "pan.___", state 314, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 346, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 359, "(1)"
+ line 418, "pan.___", state 389, "(1)"
+ line 614, "pan.___", state 411, "-end-"
+ (17 of 411 states)
+unreached in proctype urcu_writer
+ line 399, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 399, "pan.___", state 20, "(1)"
+ line 403, "pan.___", state 28, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 403, "pan.___", state 34, "(1)"
+ line 403, "pan.___", state 35, "(1)"
+ line 403, "pan.___", state 35, "(1)"
+ line 401, "pan.___", state 40, "((i<1))"
+ line 401, "pan.___", state 40, "((i>=1))"
+ line 408, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 59, "(1)"
+ line 409, "pan.___", state 60, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 409, "pan.___", state 60, "else"
+ line 409, "pan.___", state 63, "(1)"
+ line 409, "pan.___", state 64, "(1)"
+ line 409, "pan.___", state 64, "(1)"
+ line 413, "pan.___", state 72, "(1)"
+ line 413, "pan.___", state 73, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 413, "pan.___", state 73, "else"
+ line 413, "pan.___", state 76, "(1)"
+ line 413, "pan.___", state 77, "(1)"
+ line 413, "pan.___", state 77, "(1)"
+ line 411, "pan.___", state 82, "((i<1))"
+ line 411, "pan.___", state 82, "((i>=1))"
+ line 418, "pan.___", state 89, "(1)"
+ line 418, "pan.___", state 90, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 418, "pan.___", state 90, "else"
+ line 418, "pan.___", state 93, "(1)"
+ line 418, "pan.___", state 94, "(1)"
+ line 418, "pan.___", state 94, "(1)"
+ line 420, "pan.___", state 97, "(1)"
+ line 420, "pan.___", state 97, "(1)"
+ line 369, "pan.___", state 99, "(1)"
+ line 639, "pan.___", state 103, "cached_generation_ptr.val[( ((_pid<2)) ? (0) : (1) )] = (old_gen+1)"
+ line 637, "pan.___", state 104, "old_gen = cached_generation_ptr.val[( ((_pid<2)) ? (0) : (1) )]"
+ line 399, "pan.___", state 108, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 399, "pan.___", state 114, "(1)"
+ line 403, "pan.___", state 122, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 403, "pan.___", state 128, "(1)"
+ line 403, "pan.___", state 129, "(1)"
+ line 403, "pan.___", state 129, "(1)"
+ line 409, "pan.___", state 153, "(1)"
+ line 413, "pan.___", state 166, "(1)"
+ line 420, "pan.___", state 191, "(1)"
+ line 420, "pan.___", state 191, "(1)"
+ line 652, "pan.___", state 199, "(1)"
+ line 175, "pan.___", state 208, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 179, "pan.___", state 217, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 175, "pan.___", state 243, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 265, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 175, "pan.___", state 282, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 179, "pan.___", state 291, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 183, "pan.___", state 304, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 399, "pan.___", state 320, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 403, "pan.___", state 334, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 352, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 365, "(1)"
+ line 413, "pan.___", state 378, "(1)"
+ line 418, "pan.___", state 395, "(1)"
+ line 399, "pan.___", state 414, "(1)"
+ line 403, "pan.___", state 426, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 444, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 413, "pan.___", state 470, "(1)"
+ line 418, "pan.___", state 487, "(1)"
+ line 403, "pan.___", state 519, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 537, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 413, "pan.___", state 563, "(1)"
+ line 418, "pan.___", state 580, "(1)"
+ line 179, "pan.___", state 603, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 183, "pan.___", state 616, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 175, "pan.___", state 629, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 651, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 175, "pan.___", state 668, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 179, "pan.___", state 677, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 183, "pan.___", state 690, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 399, "pan.___", state 714, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 399, "pan.___", state 716, "(1)"
+ line 399, "pan.___", state 717, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 399, "pan.___", state 717, "else"
+ line 399, "pan.___", state 720, "(1)"
+ line 403, "pan.___", state 728, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 403, "pan.___", state 730, "(1)"
+ line 403, "pan.___", state 731, "((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 403, "pan.___", state 731, "else"
+ line 403, "pan.___", state 734, "(1)"
+ line 403, "pan.___", state 735, "(1)"
+ line 403, "pan.___", state 735, "(1)"
+ line 401, "pan.___", state 740, "((i<1))"
+ line 401, "pan.___", state 740, "((i>=1))"
+ line 408, "pan.___", state 746, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 759, "(1)"
+ line 409, "pan.___", state 760, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 409, "pan.___", state 760, "else"
+ line 409, "pan.___", state 763, "(1)"
+ line 409, "pan.___", state 764, "(1)"
+ line 409, "pan.___", state 764, "(1)"
+ line 413, "pan.___", state 772, "(1)"
+ line 413, "pan.___", state 773, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 413, "pan.___", state 773, "else"
+ line 413, "pan.___", state 776, "(1)"
+ line 413, "pan.___", state 777, "(1)"
+ line 413, "pan.___", state 777, "(1)"
+ line 411, "pan.___", state 782, "((i<1))"
+ line 411, "pan.___", state 782, "((i>=1))"
+ line 418, "pan.___", state 789, "(1)"
+ line 418, "pan.___", state 790, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 418, "pan.___", state 790, "else"
+ line 418, "pan.___", state 793, "(1)"
+ line 418, "pan.___", state 794, "(1)"
+ line 418, "pan.___", state 794, "(1)"
+ line 420, "pan.___", state 797, "(1)"
+ line 420, "pan.___", state 797, "(1)"
+ line 403, "pan.___", state 828, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 846, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 413, "pan.___", state 872, "(1)"
+ line 418, "pan.___", state 889, "(1)"
+ line 403, "pan.___", state 918, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 936, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 413, "pan.___", state 962, "(1)"
+ line 418, "pan.___", state 979, "(1)"
+ line 399, "pan.___", state 998, "(1)"
+ line 403, "pan.___", state 1010, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 1028, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 413, "pan.___", state 1054, "(1)"
+ line 418, "pan.___", state 1071, "(1)"
+ line 403, "pan.___", state 1103, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 1121, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 413, "pan.___", state 1147, "(1)"
+ line 418, "pan.___", state 1164, "(1)"
+ line 179, "pan.___", state 1187, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 183, "pan.___", state 1200, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 175, "pan.___", state 1213, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 1235, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 175, "pan.___", state 1252, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 179, "pan.___", state 1261, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 183, "pan.___", state 1274, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 399, "pan.___", state 1298, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 399, "pan.___", state 1300, "(1)"
+ line 399, "pan.___", state 1301, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 399, "pan.___", state 1301, "else"
+ line 399, "pan.___", state 1304, "(1)"
+ line 403, "pan.___", state 1312, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 403, "pan.___", state 1314, "(1)"
+ line 403, "pan.___", state 1315, "((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 403, "pan.___", state 1315, "else"
+ line 403, "pan.___", state 1318, "(1)"
+ line 403, "pan.___", state 1319, "(1)"
+ line 403, "pan.___", state 1319, "(1)"
+ line 401, "pan.___", state 1324, "((i<1))"
+ line 401, "pan.___", state 1324, "((i>=1))"
+ line 408, "pan.___", state 1330, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 1343, "(1)"
+ line 409, "pan.___", state 1344, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 409, "pan.___", state 1344, "else"
+ line 409, "pan.___", state 1347, "(1)"
+ line 409, "pan.___", state 1348, "(1)"
+ line 409, "pan.___", state 1348, "(1)"
+ line 413, "pan.___", state 1356, "(1)"
+ line 413, "pan.___", state 1357, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 413, "pan.___", state 1357, "else"
+ line 413, "pan.___", state 1360, "(1)"
+ line 413, "pan.___", state 1361, "(1)"
+ line 413, "pan.___", state 1361, "(1)"
+ line 411, "pan.___", state 1366, "((i<1))"
+ line 411, "pan.___", state 1366, "((i>=1))"
+ line 418, "pan.___", state 1373, "(1)"
+ line 418, "pan.___", state 1374, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 418, "pan.___", state 1374, "else"
+ line 418, "pan.___", state 1377, "(1)"
+ line 418, "pan.___", state 1378, "(1)"
+ line 418, "pan.___", state 1378, "(1)"
+ line 420, "pan.___", state 1381, "(1)"
+ line 420, "pan.___", state 1381, "(1)"
+ line 179, "pan.___", state 1406, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 183, "pan.___", state 1419, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 175, "pan.___", state 1432, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 1454, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 175, "pan.___", state 1471, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 179, "pan.___", state 1480, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 183, "pan.___", state 1493, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 702, "pan.___", state 1520, "-end-"
+ (144 of 1520 states)
+unreached in proctype :init:
+ line 709, "pan.___", state 9, "((j<2))"
+ line 709, "pan.___", state 9, "((j>=2))"
+ line 710, "pan.___", state 20, "((j<2))"
+ line 710, "pan.___", state 20, "((j>=2))"
+ line 715, "pan.___", state 33, "((j<2))"
+ line 715, "pan.___", state 33, "((j>=2))"
+ (3 of 46 states)
+unreached in proctype :never:
+ line 749, "pan.___", state 8, "-end-"
+ (1 of 8 states)
+
+pan: elapsed time 125 seconds
+pan: rate 114108.44 states/second
+pan: avg transition delay 8.8279e-07 usec
+cp .input.spin urcu_free_no_rmb.spin.input
+cp .input.spin.trail urcu_free_no_rmb.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
--- /dev/null
+#define NO_RMB
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+#define TEST_SIGNAL
+#define TEST_SIGNAL_ON_READ
+//#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 1
+//#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:4:-2
+-4:-4:-4
+1:0:2435
+2:4:2387
+3:4:2390
+4:4:2390
+5:4:2393
+6:4:2401
+7:4:2401
+8:4:2404
+9:4:2410
+10:4:2414
+11:4:2414
+12:4:2417
+13:4:2425
+14:4:2429
+15:4:2430
+16:0:2435
+17:4:2432
+18:0:2435
+19:3:869
+20:0:2435
+21:3:875
+22:0:2435
+23:3:876
+24:0:2435
+25:3:877
+26:3:881
+27:3:882
+28:3:890
+29:3:891
+30:3:895
+31:3:896
+32:3:904
+33:3:909
+34:3:913
+35:3:914
+36:3:921
+37:3:922
+38:3:933
+39:3:934
+40:3:935
+41:3:946
+42:3:951
+43:3:952
+44:0:2435
+45:3:964
+46:0:2435
+47:3:966
+48:3:967
+49:0:2435
+50:3:971
+51:3:975
+52:3:976
+53:3:984
+54:3:985
+55:3:989
+56:3:990
+57:3:998
+58:3:1003
+59:3:1004
+60:3:1015
+61:3:1016
+62:3:1027
+63:3:1028
+64:3:1029
+65:3:1040
+66:3:1045
+67:3:1046
+68:0:2435
+69:3:1058
+70:0:2435
+71:3:1060
+72:0:2435
+73:3:1061
+74:0:2435
+75:3:1071
+76:0:2435
+77:3:1075
+78:3:1076
+79:3:1080
+80:3:1084
+81:3:1085
+82:3:1089
+83:3:1097
+84:3:1098
+85:0:2435
+86:3:1106
+87:0:2435
+88:3:1110
+89:3:1111
+90:3:1115
+91:3:1119
+92:3:1120
+93:3:1124
+94:3:1132
+95:3:1133
+96:0:2435
+97:3:1141
+98:0:2435
+99:3:1149
+100:3:1150
+101:3:1154
+102:3:1158
+103:3:1159
+104:3:1163
+105:3:1171
+106:3:1172
+107:0:2435
+108:3:1180
+109:0:2435
+110:3:1182
+111:0:2435
+112:3:1183
+113:3:1187
+114:3:1188
+115:3:1196
+116:3:1197
+117:3:1201
+118:3:1202
+119:3:1210
+120:3:1215
+121:3:1219
+122:3:1220
+123:3:1227
+124:3:1228
+125:3:1239
+126:3:1240
+127:3:1241
+128:3:1252
+129:3:1257
+130:3:1258
+131:0:2435
+132:3:1270
+133:0:2435
+134:3:1272
+135:0:2435
+136:3:1275
+137:3:1276
+138:3:1288
+139:3:1289
+140:3:1293
+141:3:1294
+142:3:1302
+143:3:1307
+144:3:1311
+145:3:1312
+146:3:1319
+147:3:1320
+148:3:1331
+149:3:1332
+150:3:1333
+151:3:1344
+152:3:1349
+153:3:1350
+154:0:2435
+155:3:1362
+156:0:2435
+157:3:1364
+158:0:2435
+159:3:1365
+160:0:2435
+161:3:1366
+162:0:2435
+163:3:1367
+164:0:2435
+165:3:1368
+166:3:1372
+167:3:1373
+168:3:1381
+169:3:1382
+170:3:1386
+171:3:1387
+172:3:1395
+173:3:1400
+174:3:1404
+175:3:1405
+176:3:1412
+177:3:1413
+178:3:1424
+179:3:1425
+180:3:1426
+181:3:1437
+182:3:1442
+183:3:1443
+184:0:2435
+185:3:1455
+186:0:2435
+187:3:1568
+188:0:2435
+189:3:1666
+190:0:2435
+191:3:1667
+192:0:2435
+193:3:1671
+194:0:2435
+195:3:1677
+196:3:1681
+197:3:1682
+198:3:1690
+199:3:1691
+200:3:1695
+201:3:1696
+202:3:1704
+203:3:1709
+204:3:1713
+205:3:1714
+206:3:1721
+207:3:1722
+208:3:1733
+209:3:1734
+210:3:1735
+211:3:1746
+212:3:1751
+213:3:1752
+214:0:2435
+215:3:1764
+216:0:2435
+217:3:1766
+218:0:2435
+219:3:1767
+220:3:1771
+221:3:1772
+222:3:1780
+223:3:1781
+224:3:1785
+225:3:1786
+226:3:1794
+227:3:1799
+228:3:1803
+229:3:1804
+230:3:1811
+231:3:1812
+232:3:1823
+233:3:1824
+234:3:1825
+235:3:1836
+236:3:1841
+237:3:1842
+238:0:2435
+239:3:1854
+240:0:2435
+241:3:1856
+242:0:2435
+243:3:1859
+244:3:1860
+245:3:1872
+246:3:1873
+247:3:1877
+248:3:1878
+249:3:1886
+250:3:1891
+251:3:1895
+252:3:1896
+253:3:1903
+254:3:1904
+255:3:1915
+256:3:1916
+257:3:1917
+258:3:1928
+259:3:1933
+260:3:1934
+261:0:2435
+262:3:1946
+263:0:2435
+264:3:1948
+265:0:2435
+266:3:1949
+267:0:2435
+268:3:1950
+269:0:2435
+270:3:1951
+271:0:2435
+272:3:1952
+273:3:1956
+274:3:1957
+275:3:1965
+276:3:1966
+277:3:1970
+278:3:1971
+279:3:1979
+280:3:1984
+281:3:1988
+282:3:1989
+283:3:1996
+284:3:1997
+285:3:2008
+286:3:2009
+287:3:2010
+288:3:2021
+289:3:2026
+290:3:2027
+291:0:2435
+292:3:2039
+293:0:2435
+294:3:2152
+295:0:2435
+296:3:2250
+297:0:2435
+298:3:2251
+299:0:2435
+300:3:2255
+301:0:2435
+302:3:2264
+303:3:2265
+304:3:2269
+305:3:2273
+306:3:2274
+307:3:2278
+308:3:2286
+309:3:2287
+310:0:2435
+311:3:2295
+312:0:2435
+313:3:2299
+314:3:2300
+315:3:2304
+316:3:2308
+317:3:2309
+318:3:2313
+319:3:2321
+320:3:2322
+321:0:2435
+322:3:2330
+323:0:2435
+324:3:2338
+325:3:2339
+326:3:2343
+327:3:2347
+328:3:2348
+329:3:2352
+330:3:2360
+331:3:2361
+332:0:2435
+333:3:2369
+334:0:2435
+335:3:2371
+336:0:2435
+337:3:2372
+338:0:2435
+339:3:876
+340:0:2435
+341:3:877
+342:3:881
+343:3:882
+344:3:890
+345:3:891
+346:3:895
+347:3:896
+348:3:904
+349:3:909
+350:3:913
+351:3:914
+352:3:921
+353:3:922
+354:3:933
+355:3:934
+356:3:935
+357:3:946
+358:3:951
+359:3:952
+360:0:2435
+361:3:964
+362:0:2435
+363:3:966
+364:3:967
+365:0:2435
+366:3:971
+367:3:975
+368:3:976
+369:3:984
+370:3:985
+371:3:989
+372:3:990
+373:3:998
+374:3:1003
+375:3:1004
+376:3:1015
+377:3:1016
+378:3:1027
+379:3:1028
+380:3:1029
+381:3:1040
+382:3:1045
+383:3:1046
+384:0:2435
+385:3:1058
+386:0:2435
+387:3:1060
+388:0:2435
+389:3:1061
+390:0:2435
+391:3:1071
+392:0:2435
+393:3:1075
+394:3:1076
+395:3:1080
+396:3:1084
+397:3:1085
+398:3:1089
+399:3:1097
+400:3:1098
+401:0:2435
+402:3:1106
+403:0:2435
+404:3:1110
+405:3:1111
+406:3:1115
+407:3:1119
+408:3:1120
+409:3:1124
+410:3:1132
+411:3:1133
+412:0:2435
+413:3:1141
+414:0:2435
+415:3:1149
+416:3:1150
+417:3:1154
+418:3:1158
+419:3:1159
+420:3:1163
+421:3:1171
+422:3:1172
+423:0:2435
+424:3:1180
+425:0:2435
+426:3:1182
+427:0:2435
+428:3:1183
+429:3:1187
+430:3:1188
+431:3:1196
+432:3:1197
+433:3:1201
+434:3:1202
+435:3:1210
+436:3:1215
+437:3:1219
+438:3:1220
+439:3:1227
+440:3:1228
+441:3:1239
+442:3:1240
+443:3:1241
+444:3:1252
+445:3:1257
+446:3:1258
+447:0:2435
+448:3:1270
+449:0:2435
+450:3:1272
+451:0:2435
+452:3:1275
+453:3:1276
+454:3:1288
+455:3:1289
+456:3:1293
+457:3:1294
+458:3:1302
+459:3:1307
+460:3:1311
+461:3:1312
+462:3:1319
+463:3:1320
+464:3:1331
+465:3:1332
+466:3:1333
+467:3:1344
+468:3:1349
+469:3:1350
+470:0:2435
+471:3:1362
+472:0:2435
+473:3:1364
+474:0:2435
+475:3:1365
+476:0:2435
+477:3:1366
+478:0:2435
+479:3:1367
+480:0:2435
+481:3:1368
+482:3:1372
+483:3:1373
+484:3:1381
+485:3:1382
+486:3:1386
+487:3:1387
+488:3:1395
+489:3:1400
+490:3:1404
+491:3:1405
+492:3:1412
+493:3:1413
+494:3:1424
+495:3:1425
+496:3:1426
+497:3:1437
+498:3:1442
+499:3:1443
+500:0:2435
+501:3:1455
+502:0:2435
+503:3:1568
+504:0:2435
+505:3:1666
+506:0:2435
+507:3:1667
+508:0:2435
+509:3:1671
+510:0:2435
+511:3:1677
+512:3:1681
+513:3:1682
+514:3:1690
+515:3:1691
+516:3:1695
+517:3:1696
+518:3:1704
+519:3:1709
+520:3:1713
+521:3:1714
+522:3:1721
+523:3:1722
+524:3:1733
+525:3:1734
+526:3:1735
+527:3:1746
+528:3:1751
+529:3:1752
+530:0:2435
+531:3:1764
+532:0:2435
+533:3:1766
+534:0:2435
+535:3:1767
+536:3:1771
+537:3:1772
+538:3:1780
+539:3:1781
+540:3:1785
+541:3:1786
+542:3:1794
+543:3:1799
+544:3:1803
+545:3:1804
+546:3:1811
+547:3:1812
+548:3:1823
+549:3:1824
+550:3:1825
+551:3:1836
+552:3:1841
+553:3:1842
+554:0:2435
+555:3:1854
+556:0:2435
+557:3:1856
+558:0:2435
+559:3:1859
+560:3:1860
+561:3:1872
+562:3:1873
+563:3:1877
+564:3:1878
+565:3:1886
+566:3:1891
+567:3:1895
+568:3:1896
+569:3:1903
+570:3:1904
+571:3:1915
+572:3:1916
+573:3:1917
+574:3:1928
+575:3:1933
+576:3:1934
+577:0:2435
+578:3:1946
+579:0:2435
+580:3:1948
+581:0:2435
+582:3:1949
+583:0:2435
+584:3:1950
+585:0:2435
+586:3:1951
+587:0:2435
+588:3:1952
+589:3:1956
+590:3:1957
+591:3:1965
+592:3:1966
+593:3:1970
+594:3:1971
+595:3:1979
+596:3:1984
+597:3:1988
+598:3:1989
+599:3:1996
+600:3:1997
+601:3:2008
+602:3:2009
+603:3:2010
+604:3:2021
+605:3:2026
+606:3:2027
+607:0:2435
+608:3:2039
+609:0:2435
+610:3:2152
+611:0:2435
+612:3:2250
+613:0:2435
+614:3:2251
+615:0:2435
+616:3:2255
+617:0:2435
+618:3:2264
+619:3:2265
+620:3:2269
+621:3:2273
+622:3:2274
+623:3:2278
+624:3:2286
+625:3:2287
+626:0:2435
+627:3:2295
+628:0:2435
+629:3:2299
+630:3:2300
+631:3:2304
+632:3:2308
+633:3:2309
+634:3:2313
+635:3:2321
+636:3:2322
+637:0:2435
+638:3:2330
+639:0:2435
+640:3:2338
+641:3:2339
+642:3:2343
+643:3:2347
+644:3:2348
+645:3:2352
+646:3:2360
+647:3:2361
+648:0:2435
+649:3:2369
+650:0:2435
+651:3:2371
+652:0:2435
+653:3:2372
+654:0:2435
+655:3:876
+656:0:2435
+657:3:877
+658:3:881
+659:3:882
+660:3:890
+661:3:891
+662:3:895
+663:3:896
+664:3:904
+665:3:909
+666:3:913
+667:3:914
+668:3:921
+669:3:922
+670:3:933
+671:3:934
+672:3:935
+673:3:946
+674:3:951
+675:3:952
+676:0:2435
+677:3:964
+678:0:2435
+679:3:966
+680:3:967
+681:0:2435
+682:3:971
+683:3:975
+684:3:976
+685:3:984
+686:3:985
+687:3:989
+688:3:990
+689:3:998
+690:3:1003
+691:3:1004
+692:3:1015
+693:3:1016
+694:3:1027
+695:3:1028
+696:3:1029
+697:3:1040
+698:3:1045
+699:3:1046
+700:0:2435
+701:3:1058
+702:0:2435
+703:3:1060
+704:0:2435
+705:3:1061
+706:0:2435
+707:3:1071
+708:0:2435
+709:3:1075
+710:3:1076
+711:3:1080
+712:3:1084
+713:3:1085
+714:3:1089
+715:3:1097
+716:3:1098
+717:0:2435
+718:3:1106
+719:0:2435
+720:3:1110
+721:3:1111
+722:3:1115
+723:3:1119
+724:3:1120
+725:3:1124
+726:3:1132
+727:3:1133
+728:0:2435
+729:3:1141
+730:0:2435
+731:3:1149
+732:3:1150
+733:3:1154
+734:3:1158
+735:3:1159
+736:3:1163
+737:3:1171
+738:3:1172
+739:0:2435
+740:3:1180
+741:0:2435
+742:3:1182
+743:0:2435
+744:3:1183
+745:3:1187
+746:3:1188
+747:3:1196
+748:3:1197
+749:3:1201
+750:3:1202
+751:3:1210
+752:3:1215
+753:3:1219
+754:3:1220
+755:3:1227
+756:3:1228
+757:3:1239
+758:3:1240
+759:3:1241
+760:3:1252
+761:3:1257
+762:3:1258
+763:0:2435
+764:3:1270
+765:0:2435
+766:3:1272
+767:0:2435
+768:3:1275
+769:3:1276
+770:3:1288
+771:3:1289
+772:3:1293
+773:3:1294
+774:3:1302
+775:3:1307
+776:3:1311
+777:3:1312
+778:3:1319
+779:3:1320
+780:3:1331
+781:3:1332
+782:3:1333
+783:3:1344
+784:3:1349
+785:3:1350
+786:0:2435
+787:3:1362
+788:0:2435
+789:3:1364
+790:0:2435
+791:3:1365
+792:0:2435
+793:3:1366
+794:0:2435
+795:3:1367
+796:0:2435
+797:3:1368
+798:3:1372
+799:3:1373
+800:3:1381
+801:3:1382
+802:3:1386
+803:3:1387
+804:3:1395
+805:3:1400
+806:3:1404
+807:3:1405
+808:3:1412
+809:3:1413
+810:3:1424
+811:3:1425
+812:3:1426
+813:3:1437
+814:3:1442
+815:3:1443
+816:0:2435
+817:3:1455
+818:0:2435
+819:3:1568
+820:0:2435
+821:3:1666
+822:0:2435
+823:3:1667
+824:0:2435
+825:3:1671
+826:0:2435
+827:3:1677
+828:3:1681
+829:3:1682
+830:3:1690
+831:3:1691
+832:3:1695
+833:3:1696
+834:3:1704
+835:3:1709
+836:3:1713
+837:3:1714
+838:3:1721
+839:3:1722
+840:3:1733
+841:3:1734
+842:3:1735
+843:3:1746
+844:3:1751
+845:3:1752
+846:0:2435
+847:3:1764
+848:0:2435
+849:3:1766
+850:0:2435
+851:3:1767
+852:3:1771
+853:3:1772
+854:3:1780
+855:3:1781
+856:3:1785
+857:3:1786
+858:3:1794
+859:3:1799
+860:3:1803
+861:3:1804
+862:3:1811
+863:3:1812
+864:3:1823
+865:3:1824
+866:3:1825
+867:3:1836
+868:3:1841
+869:3:1842
+870:0:2435
+871:3:1854
+872:0:2435
+873:3:1856
+874:0:2435
+875:3:1859
+876:3:1860
+877:3:1872
+878:3:1873
+879:3:1877
+880:3:1878
+881:3:1886
+882:3:1891
+883:3:1895
+884:3:1896
+885:3:1903
+886:3:1904
+887:3:1915
+888:3:1916
+889:3:1917
+890:3:1928
+891:3:1933
+892:3:1934
+893:0:2435
+894:3:1946
+895:0:2435
+896:3:1948
+897:0:2435
+898:3:1949
+899:0:2435
+900:3:1950
+901:0:2435
+902:3:1951
+903:0:2435
+904:3:1952
+905:3:1956
+906:3:1957
+907:3:1965
+908:3:1966
+909:3:1970
+910:3:1971
+911:3:1979
+912:3:1984
+913:3:1988
+914:3:1989
+915:3:1996
+916:3:1997
+917:3:2008
+918:3:2009
+919:3:2010
+920:3:2021
+921:3:2026
+922:3:2027
+923:0:2435
+924:3:2039
+925:0:2435
+926:3:2152
+927:0:2435
+928:3:2250
+929:0:2435
+930:3:2251
+931:0:2435
+932:3:2255
+933:0:2435
+934:3:2264
+935:3:2265
+936:3:2269
+937:3:2273
+938:3:2274
+939:3:2278
+940:3:2286
+941:3:2287
+942:0:2435
+943:3:2295
+944:0:2435
+945:3:2299
+946:3:2300
+947:3:2304
+948:3:2308
+949:3:2309
+950:3:2313
+951:3:2321
+952:3:2322
+953:0:2435
+954:3:2330
+955:0:2435
+956:3:2338
+957:3:2339
+958:3:2343
+959:3:2347
+960:3:2348
+961:3:2352
+962:3:2360
+963:3:2361
+964:0:2435
+965:3:2369
+966:0:2435
+967:3:2371
+968:0:2435
+969:3:2372
+970:0:2435
+971:3:876
+972:0:2435
+973:3:877
+974:3:881
+975:3:882
+976:3:890
+977:3:891
+978:3:895
+979:3:896
+980:3:904
+981:3:909
+982:3:913
+983:3:914
+984:3:921
+985:3:922
+986:3:933
+987:3:934
+988:3:935
+989:3:946
+990:3:951
+991:3:952
+992:0:2435
+993:3:964
+994:0:2435
+995:3:966
+996:3:967
+997:0:2435
+998:3:971
+999:3:975
+1000:3:976
+1001:3:984
+1002:3:985
+1003:3:989
+1004:3:990
+1005:3:998
+1006:3:1003
+1007:3:1004
+1008:3:1015
+1009:3:1016
+1010:3:1027
+1011:3:1028
+1012:3:1029
+1013:3:1040
+1014:3:1045
+1015:3:1046
+1016:0:2435
+1017:3:1058
+1018:0:2435
+1019:3:1060
+1020:0:2435
+1021:3:1061
+1022:0:2435
+1023:3:1071
+1024:0:2435
+1025:3:1075
+1026:3:1076
+1027:3:1080
+1028:3:1084
+1029:3:1085
+1030:3:1089
+1031:3:1097
+1032:3:1098
+1033:0:2435
+1034:3:1106
+1035:0:2435
+1036:3:1110
+1037:3:1111
+1038:3:1115
+1039:3:1119
+1040:3:1120
+1041:3:1124
+1042:3:1132
+1043:3:1133
+1044:0:2435
+1045:3:1141
+1046:0:2435
+1047:3:1149
+1048:3:1150
+1049:3:1154
+1050:3:1158
+1051:3:1159
+1052:3:1163
+1053:3:1171
+1054:3:1172
+1055:0:2435
+1056:3:1180
+1057:0:2435
+1058:3:1182
+1059:0:2435
+1060:3:1183
+1061:3:1187
+1062:3:1188
+1063:3:1196
+1064:3:1197
+1065:3:1201
+1066:3:1202
+1067:3:1210
+1068:3:1215
+1069:3:1219
+1070:3:1220
+1071:3:1227
+1072:3:1228
+1073:3:1239
+1074:3:1240
+1075:3:1241
+1076:3:1252
+1077:3:1257
+1078:3:1258
+1079:0:2435
+1080:3:1270
+1081:0:2435
+1082:3:1272
+1083:0:2435
+1084:3:1275
+1085:3:1276
+1086:3:1288
+1087:3:1289
+1088:3:1293
+1089:3:1294
+1090:3:1302
+1091:3:1307
+1092:3:1311
+1093:3:1312
+1094:3:1319
+1095:3:1320
+1096:3:1331
+1097:3:1332
+1098:3:1333
+1099:3:1344
+1100:3:1349
+1101:3:1350
+1102:0:2435
+1103:3:1362
+1104:0:2435
+1105:3:1364
+1106:0:2435
+1107:3:1365
+1108:0:2435
+1109:3:1366
+1110:0:2435
+1111:3:1367
+1112:0:2435
+1113:3:1368
+1114:3:1372
+1115:3:1373
+1116:3:1381
+1117:3:1382
+1118:3:1386
+1119:3:1387
+1120:3:1395
+1121:3:1400
+1122:3:1404
+1123:3:1405
+1124:3:1412
+1125:3:1413
+1126:3:1424
+1127:3:1425
+1128:3:1426
+1129:3:1437
+1130:3:1442
+1131:3:1443
+1132:0:2435
+1133:3:1455
+1134:0:2435
+1135:3:1568
+1136:0:2435
+1137:3:1666
+1138:0:2435
+1139:3:1667
+1140:0:2435
+1141:3:1671
+1142:0:2435
+1143:3:1677
+1144:3:1681
+1145:3:1682
+1146:3:1690
+1147:3:1691
+1148:3:1695
+1149:3:1696
+1150:3:1704
+1151:3:1709
+1152:3:1713
+1153:3:1714
+1154:3:1721
+1155:3:1722
+1156:3:1733
+1157:3:1734
+1158:3:1735
+1159:3:1746
+1160:3:1751
+1161:3:1752
+1162:0:2435
+1163:3:1764
+1164:0:2435
+1165:3:1766
+1166:0:2435
+1167:3:1767
+1168:3:1771
+1169:3:1772
+1170:3:1780
+1171:3:1781
+1172:3:1785
+1173:3:1786
+1174:3:1794
+1175:3:1799
+1176:3:1803
+1177:3:1804
+1178:3:1811
+1179:3:1812
+1180:3:1823
+1181:3:1824
+1182:3:1825
+1183:3:1836
+1184:3:1841
+1185:3:1842
+1186:0:2435
+1187:3:1854
+1188:0:2435
+1189:3:1856
+1190:0:2435
+1191:3:1859
+1192:3:1860
+1193:3:1872
+1194:3:1873
+1195:3:1877
+1196:3:1878
+1197:3:1886
+1198:3:1891
+1199:3:1895
+1200:3:1896
+1201:3:1903
+1202:3:1904
+1203:3:1915
+1204:3:1916
+1205:3:1917
+1206:3:1928
+1207:3:1933
+1208:3:1934
+1209:0:2435
+1210:3:1946
+1211:0:2435
+1212:3:1948
+1213:0:2435
+1214:3:1949
+1215:0:2435
+1216:3:1950
+1217:0:2435
+1218:3:1951
+1219:0:2435
+1220:3:1952
+1221:3:1956
+1222:3:1957
+1223:3:1965
+1224:3:1966
+1225:3:1970
+1226:3:1971
+1227:3:1979
+1228:3:1984
+1229:3:1988
+1230:3:1989
+1231:3:1996
+1232:3:1997
+1233:3:2008
+1234:3:2009
+1235:3:2010
+1236:3:2021
+1237:3:2026
+1238:3:2027
+1239:0:2435
+1240:3:2039
+1241:0:2435
+1242:3:2152
+1243:0:2435
+1244:3:2250
+1245:0:2435
+1246:3:2251
+1247:0:2435
+1248:3:2255
+1249:0:2435
+1250:3:2264
+1251:3:2265
+1252:3:2269
+1253:3:2273
+1254:3:2274
+1255:3:2278
+1256:3:2286
+1257:3:2287
+1258:0:2435
+1259:3:2295
+1260:0:2435
+1261:3:2299
+1262:3:2300
+1263:3:2304
+1264:3:2308
+1265:3:2309
+1266:3:2313
+1267:3:2321
+1268:3:2322
+1269:0:2435
+1270:3:2330
+1271:0:2435
+1272:3:2338
+1273:3:2339
+1274:3:2343
+1275:3:2347
+1276:3:2348
+1277:3:2352
+1278:3:2360
+1279:3:2361
+1280:0:2435
+1281:3:2369
+1282:0:2435
+1283:3:2371
+1284:0:2435
+1285:3:2372
+1286:0:2435
+1287:3:876
+1288:0:2435
+1289:3:877
+1290:3:881
+1291:3:882
+1292:3:890
+1293:3:891
+1294:3:895
+1295:3:896
+1296:3:904
+1297:3:909
+1298:3:913
+1299:3:914
+1300:3:921
+1301:3:922
+1302:3:933
+1303:3:934
+1304:3:935
+1305:3:946
+1306:3:951
+1307:3:952
+1308:0:2435
+1309:3:964
+1310:0:2435
+1311:3:966
+1312:3:967
+1313:0:2435
+1314:3:971
+1315:3:975
+1316:3:976
+1317:3:984
+1318:3:985
+1319:3:989
+1320:3:990
+1321:3:998
+1322:3:1011
+1323:3:1012
+1324:3:1015
+1325:3:1016
+1326:3:1027
+1327:3:1028
+1328:3:1029
+1329:3:1040
+1330:3:1045
+1331:3:1048
+1332:3:1049
+1333:0:2435
+1334:3:1058
+1335:0:2435
+1336:3:1060
+1337:0:2435
+1338:3:1061
+1339:0:2435
+1340:3:1071
+1341:0:2435
+1342:2:458
+1343:0:2435
+1344:2:464
+1345:0:2435
+1346:2:465
+1347:0:2435
+1348:2:466
+1349:0:2435
+1350:2:467
+1351:0:2435
+1352:1:2
+1353:0:2435
+1354:2:468
+1355:0:2435
+1356:1:8
+1357:0:2435
+1358:1:9
+1359:0:2435
+1360:1:10
+1361:0:2435
+1362:1:11
+1363:0:2435
+1364:2:467
+1365:0:2435
+1366:1:12
+1367:1:16
+1368:1:17
+1369:1:25
+1370:1:26
+1371:1:30
+1372:1:31
+1373:1:39
+1374:1:44
+1375:1:48
+1376:1:49
+1377:1:56
+1378:1:57
+1379:1:68
+1380:1:69
+1381:1:70
+1382:1:81
+1383:1:86
+1384:1:87
+1385:0:2435
+1386:2:468
+1387:0:2435
+1388:3:1075
+1389:3:1076
+1390:3:1080
+1391:3:1084
+1392:3:1085
+1393:3:1089
+1394:3:1094
+1395:0:2435
+1396:3:1106
+1397:0:2435
+1398:3:1110
+1399:3:1111
+1400:3:1115
+1401:3:1119
+1402:3:1120
+1403:3:1124
+1404:3:1132
+1405:3:1133
+1406:0:2435
+1407:3:1141
+1408:0:2435
+1409:3:1149
+1410:3:1150
+1411:3:1154
+1412:3:1158
+1413:3:1159
+1414:3:1163
+1415:3:1171
+1416:3:1172
+1417:0:2435
+1418:3:1180
+1419:0:2435
+1420:3:1182
+1421:0:2435
+1422:3:1183
+1423:3:1187
+1424:3:1188
+1425:3:1196
+1426:3:1197
+1427:3:1201
+1428:3:1202
+1429:3:1210
+1430:3:1215
+1431:3:1219
+1432:3:1220
+1433:3:1227
+1434:3:1228
+1435:3:1239
+1436:3:1240
+1437:3:1241
+1438:3:1252
+1439:3:1257
+1440:3:1258
+1441:0:2435
+1442:3:1270
+1443:0:2435
+1444:3:1272
+1445:0:2435
+1446:3:1275
+1447:3:1276
+1448:3:1288
+1449:3:1289
+1450:3:1293
+1451:3:1294
+1452:3:1302
+1453:3:1307
+1454:3:1311
+1455:3:1312
+1456:3:1319
+1457:3:1320
+1458:3:1331
+1459:3:1332
+1460:3:1333
+1461:3:1344
+1462:3:1349
+1463:3:1350
+1464:0:2435
+1465:3:1362
+1466:0:2435
+1467:3:1364
+1468:0:2435
+1469:3:1365
+1470:0:2435
+1471:3:1366
+1472:0:2435
+1473:3:1367
+1474:0:2435
+1475:3:1368
+1476:3:1372
+1477:3:1373
+1478:3:1381
+1479:3:1382
+1480:3:1386
+1481:3:1387
+1482:3:1395
+1483:3:1400
+1484:3:1404
+1485:3:1405
+1486:3:1412
+1487:3:1413
+1488:3:1424
+1489:3:1425
+1490:3:1426
+1491:3:1437
+1492:3:1442
+1493:3:1443
+1494:0:2435
+1495:3:1455
+1496:0:2435
+1497:3:1568
+1498:0:2435
+1499:3:1666
+1500:0:2435
+1501:3:1667
+1502:0:2435
+1503:3:1671
+1504:0:2435
+1505:3:1677
+1506:3:1681
+1507:3:1682
+1508:3:1690
+1509:3:1691
+1510:3:1695
+1511:3:1696
+1512:3:1704
+1513:3:1709
+1514:3:1713
+1515:3:1714
+1516:3:1721
+1517:3:1722
+1518:3:1733
+1519:3:1734
+1520:3:1735
+1521:3:1746
+1522:3:1751
+1523:3:1752
+1524:0:2435
+1525:3:1764
+1526:0:2435
+1527:3:1766
+1528:0:2435
+1529:3:1767
+1530:3:1771
+1531:3:1772
+1532:3:1780
+1533:3:1781
+1534:3:1785
+1535:3:1786
+1536:3:1794
+1537:3:1799
+1538:3:1803
+1539:3:1804
+1540:3:1811
+1541:3:1812
+1542:3:1823
+1543:3:1824
+1544:3:1825
+1545:3:1836
+1546:3:1841
+1547:3:1842
+1548:0:2435
+1549:3:1854
+1550:0:2435
+1551:3:1856
+1552:0:2435
+1553:3:1859
+1554:3:1860
+1555:3:1872
+1556:3:1873
+1557:3:1877
+1558:3:1878
+1559:3:1886
+1560:3:1891
+1561:3:1895
+1562:3:1896
+1563:3:1903
+1564:3:1904
+1565:3:1915
+1566:3:1916
+1567:3:1917
+1568:3:1928
+1569:3:1933
+1570:3:1934
+1571:0:2435
+1572:3:1946
+1573:0:2435
+1574:3:1948
+1575:0:2435
+1576:3:1949
+1577:0:2435
+1578:3:1950
+1579:0:2435
+1580:3:1951
+1581:0:2435
+1582:3:1952
+1583:3:1956
+1584:3:1957
+1585:3:1965
+1586:3:1966
+1587:3:1970
+1588:3:1971
+1589:3:1979
+1590:3:1984
+1591:3:1988
+1592:3:1989
+1593:3:1996
+1594:3:1997
+1595:3:2008
+1596:3:2009
+1597:3:2010
+1598:3:2021
+1599:3:2026
+1600:3:2027
+1601:0:2435
+1602:3:2039
+1603:0:2435
+1604:3:2152
+1605:0:2435
+1606:3:2250
+1607:0:2435
+1608:3:2251
+1609:0:2435
+1610:3:2255
+1611:0:2435
+1612:3:2264
+1613:3:2265
+1614:3:2269
+1615:3:2273
+1616:3:2274
+1617:3:2278
+1618:3:2286
+1619:3:2287
+1620:0:2435
+1621:3:2295
+1622:0:2435
+1623:3:2299
+1624:3:2300
+1625:3:2304
+1626:3:2308
+1627:3:2309
+1628:3:2313
+1629:3:2321
+1630:3:2322
+1631:0:2435
+1632:3:2330
+1633:0:2435
+1634:3:2338
+1635:3:2339
+1636:3:2343
+1637:3:2347
+1638:3:2348
+1639:3:2352
+1640:3:2360
+1641:3:2361
+1642:0:2435
+1643:3:2369
+1644:0:2435
+1645:3:2371
+1646:0:2435
+1647:3:2372
+1648:0:2435
+1649:3:2375
+1650:0:2435
+1651:3:2380
+1652:0:2435
+1653:2:467
+1654:0:2435
+1655:3:2381
+1656:0:2435
+1657:1:99
+1658:0:2435
+1659:3:2380
+1660:0:2435
+1661:2:468
+1662:0:2435
+1663:3:2381
+1664:0:2435
+1665:2:469
+1666:0:2435
+1667:3:2380
+1668:0:2435
+1669:2:475
+1670:0:2435
+1671:3:2381
+1672:0:2435
+1673:2:476
+1674:0:2435
+1675:3:2380
+1676:0:2435
+1677:2:477
+1678:2:481
+1679:2:482
+1680:2:490
+1681:2:491
+1682:2:495
+1683:2:496
+1684:2:504
+1685:2:509
+1686:2:513
+1687:2:514
+1688:2:521
+1689:2:522
+1690:2:533
+1691:2:534
+1692:2:535
+1693:2:546
+1694:2:558
+1695:2:559
+1696:0:2435
+1697:3:2381
+1698:0:2435
+1699:2:564
+1700:0:2435
+1701:3:2380
+1702:0:2435
+1703:2:565
+1704:2:569
+1705:2:570
+1706:2:578
+1707:2:579
+1708:2:583
+1709:2:584
+1710:2:592
+1711:2:597
+1712:2:601
+1713:2:602
+1714:2:609
+1715:2:610
+1716:2:621
+1717:2:622
+1718:2:623
+1719:2:634
+1720:2:646
+1721:2:647
+1722:0:2435
+1723:3:2381
+1724:0:2435
+1725:2:652
+1726:0:2435
+1727:3:2380
+1728:0:2435
+1729:2:653
+1730:0:2435
+1731:3:2381
+1732:0:2435
+1733:2:654
+1734:2:658
+1735:2:659
+1736:2:667
+1737:2:668
+1738:2:672
+1739:2:673
+1740:2:681
+1741:2:686
+1742:2:690
+1743:2:691
+1744:2:698
+1745:2:699
+1746:2:710
+1747:2:711
+1748:2:712
+1749:2:723
+1750:2:735
+1751:2:736
+1752:0:2435
+1753:3:2380
+1754:0:2435
+1755:2:741
+1756:0:2435
+1757:3:2381
+1758:0:2435
+1759:2:750
+1760:0:2435
+1761:3:2380
+1762:0:2435
+1763:2:753
+1764:0:2435
+1765:3:2381
+1766:0:2435
+1767:2:758
+1768:0:2435
+1769:3:2380
+1770:0:2435
+1771:2:759
+1772:0:2433
+1773:3:2381
+1774:0:2439
+1775:0:2435
--- /dev/null
+#define NO_WMB
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define >> pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_free.ltl | grep -v ^//`)" >> pan.ltl
+cp urcu_free_no_wmb.define .input.define
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -o pan pan.c
+./pan -a -v -c1 -X -m10000000 -w20
+warning: for p.o. reduction to be valid the never claim must be stutter-invariant
+(never claims generated from LTL formulae are stutter-invariant)
+depth 0: Claim reached state 5 (line 744)
+Depth= 10656 States= 1e+06 Transitions= 8.86e+06 Memory= 534.807 t= 7.38 R= 1e+05
+Depth= 35214 States= 2e+06 Transitions= 1.82e+07 Memory= 603.557 t= 15.5 R= 1e+05
+Depth= 35214 States= 3e+06 Transitions= 2.73e+07 Memory= 672.209 t= 23.8 R= 1e+05
+pan: resizing hashtable to -w22.. done
+Depth= 35214 States= 4e+06 Transitions= 4.08e+07 Memory= 771.885 t= 35.9 R= 1e+05
+pan: claim violated! (at depth 1650)
+pan: wrote .input.spin.trail
+
+(Spin Version 5.1.7 -- 23 December 2008)
+Warning: Search not completed
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim +
+ assertion violations + (if within scope of claim)
+ acceptance cycles + (fairness disabled)
+ invalid end states - (disabled by never claim)
+
+State-vector 64 byte, depth reached 35214, errors: 1
+ 4154272 states, stored
+ 38595853 states, matched
+ 42750125 transitions (= stored+matched)
+1.4058824e+08 atomic steps
+hash conflicts: 21492325 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 364.488 equivalent memory usage for states (stored*(State-vector + overhead))
+ 292.863 actual memory usage for states (compression: 80.35%)
+ state-vector as stored = 46 byte + 28 byte overhead
+ 32.000 memory used for hash table (-w22)
+ 457.764 memory used for DFS stack (-m10000000)
+ 782.529 total actual memory usage
+
+unreached in proctype urcu_reader
+ line 399, "pan.___", state 16, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 48, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 61, "(1)"
+ line 418, "pan.___", state 91, "(1)"
+ line 399, "pan.___", state 113, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 145, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 158, "(1)"
+ line 418, "pan.___", state 188, "(1)"
+ line 399, "pan.___", state 211, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 403, "pan.___", state 227, "(1)"
+ line 408, "pan.___", state 243, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 256, "(1)"
+ line 418, "pan.___", state 286, "(1)"
+ line 399, "pan.___", state 350, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 403, "pan.___", state 366, "(1)"
+ line 408, "pan.___", state 382, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 395, "(1)"
+ line 418, "pan.___", state 425, "(1)"
+ line 540, "pan.___", state 456, "-end-"
+ (19 of 456 states)
+unreached in proctype urcu_reader_sig
+ line 399, "pan.___", state 25, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 57, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 70, "(1)"
+ line 418, "pan.___", state 100, "(1)"
+ line 399, "pan.___", state 113, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 145, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 158, "(1)"
+ line 418, "pan.___", state 188, "(1)"
+ line 399, "pan.___", state 202, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 234, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 247, "(1)"
+ line 418, "pan.___", state 277, "(1)"
+ line 399, "pan.___", state 314, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 403, "pan.___", state 330, "(1)"
+ line 408, "pan.___", state 346, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 359, "(1)"
+ line 418, "pan.___", state 389, "(1)"
+ line 614, "pan.___", state 411, "-end-"
+ (18 of 411 states)
+unreached in proctype urcu_writer
+ line 399, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 399, "pan.___", state 20, "(1)"
+ line 403, "pan.___", state 28, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 403, "pan.___", state 34, "(1)"
+ line 403, "pan.___", state 35, "(1)"
+ line 403, "pan.___", state 35, "(1)"
+ line 401, "pan.___", state 40, "((i<1))"
+ line 401, "pan.___", state 40, "((i>=1))"
+ line 408, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 59, "(1)"
+ line 409, "pan.___", state 60, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 409, "pan.___", state 60, "else"
+ line 409, "pan.___", state 63, "(1)"
+ line 409, "pan.___", state 64, "(1)"
+ line 409, "pan.___", state 64, "(1)"
+ line 413, "pan.___", state 72, "(1)"
+ line 413, "pan.___", state 73, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 413, "pan.___", state 73, "else"
+ line 413, "pan.___", state 76, "(1)"
+ line 413, "pan.___", state 77, "(1)"
+ line 413, "pan.___", state 77, "(1)"
+ line 411, "pan.___", state 82, "((i<1))"
+ line 411, "pan.___", state 82, "((i>=1))"
+ line 418, "pan.___", state 89, "(1)"
+ line 418, "pan.___", state 90, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 418, "pan.___", state 90, "else"
+ line 418, "pan.___", state 93, "(1)"
+ line 418, "pan.___", state 94, "(1)"
+ line 418, "pan.___", state 94, "(1)"
+ line 420, "pan.___", state 97, "(1)"
+ line 420, "pan.___", state 97, "(1)"
+ line 369, "pan.___", state 99, "(1)"
+ line 639, "pan.___", state 103, "cached_generation_ptr.val[( ((_pid<2)) ? (0) : (1) )] = (old_gen+1)"
+ line 637, "pan.___", state 104, "old_gen = cached_generation_ptr.val[( ((_pid<2)) ? (0) : (1) )]"
+ line 399, "pan.___", state 108, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 399, "pan.___", state 114, "(1)"
+ line 403, "pan.___", state 122, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 403, "pan.___", state 128, "(1)"
+ line 403, "pan.___", state 129, "(1)"
+ line 403, "pan.___", state 129, "(1)"
+ line 401, "pan.___", state 134, "((i<1))"
+ line 401, "pan.___", state 134, "((i>=1))"
+ line 409, "pan.___", state 153, "(1)"
+ line 409, "pan.___", state 154, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 409, "pan.___", state 154, "else"
+ line 409, "pan.___", state 157, "(1)"
+ line 409, "pan.___", state 158, "(1)"
+ line 409, "pan.___", state 158, "(1)"
+ line 413, "pan.___", state 166, "(1)"
+ line 413, "pan.___", state 167, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 413, "pan.___", state 167, "else"
+ line 413, "pan.___", state 170, "(1)"
+ line 413, "pan.___", state 171, "(1)"
+ line 413, "pan.___", state 171, "(1)"
+ line 411, "pan.___", state 176, "((i<1))"
+ line 411, "pan.___", state 176, "((i>=1))"
+ line 418, "pan.___", state 183, "(1)"
+ line 418, "pan.___", state 184, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 418, "pan.___", state 184, "else"
+ line 418, "pan.___", state 187, "(1)"
+ line 418, "pan.___", state 188, "(1)"
+ line 418, "pan.___", state 188, "(1)"
+ line 420, "pan.___", state 191, "(1)"
+ line 420, "pan.___", state 191, "(1)"
+ line 369, "pan.___", state 193, "(1)"
+ line 652, "pan.___", state 199, "(1)"
+ line 646, "pan.___", state 202, "((write_lock==0))"
+ line 646, "pan.___", state 202, "else"
+ line 644, "pan.___", state 203, "(1)"
+ line 160, "pan.___", state 209, "(1)"
+ line 164, "pan.___", state 217, "(1)"
+ line 164, "pan.___", state 218, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 164, "pan.___", state 218, "else"
+ line 162, "pan.___", state 223, "((j<1))"
+ line 162, "pan.___", state 223, "((j>=1))"
+ line 168, "pan.___", state 229, "(1)"
+ line 168, "pan.___", state 230, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 168, "pan.___", state 230, "else"
+ line 160, "pan.___", state 241, "(1)"
+ line 168, "pan.___", state 261, "(1)"
+ line 160, "pan.___", state 277, "(1)"
+ line 164, "pan.___", state 285, "(1)"
+ line 168, "pan.___", state 297, "(1)"
+ line 399, "pan.___", state 311, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 403, "pan.___", state 325, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 343, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 356, "(1)"
+ line 413, "pan.___", state 369, "(1)"
+ line 418, "pan.___", state 386, "(1)"
+ line 399, "pan.___", state 405, "(1)"
+ line 403, "pan.___", state 417, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 435, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 413, "pan.___", state 461, "(1)"
+ line 418, "pan.___", state 478, "(1)"
+ line 403, "pan.___", state 510, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 528, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 413, "pan.___", state 554, "(1)"
+ line 418, "pan.___", state 571, "(1)"
+ line 164, "pan.___", state 594, "(1)"
+ line 168, "pan.___", state 606, "(1)"
+ line 160, "pan.___", state 618, "(1)"
+ line 168, "pan.___", state 638, "(1)"
+ line 164, "pan.___", state 662, "(1)"
+ line 168, "pan.___", state 674, "(1)"
+ line 399, "pan.___", state 696, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 399, "pan.___", state 698, "(1)"
+ line 399, "pan.___", state 699, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 399, "pan.___", state 699, "else"
+ line 399, "pan.___", state 702, "(1)"
+ line 403, "pan.___", state 710, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 403, "pan.___", state 712, "(1)"
+ line 403, "pan.___", state 713, "((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 403, "pan.___", state 713, "else"
+ line 403, "pan.___", state 716, "(1)"
+ line 403, "pan.___", state 717, "(1)"
+ line 403, "pan.___", state 717, "(1)"
+ line 401, "pan.___", state 722, "((i<1))"
+ line 401, "pan.___", state 722, "((i>=1))"
+ line 408, "pan.___", state 728, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 741, "(1)"
+ line 409, "pan.___", state 742, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 409, "pan.___", state 742, "else"
+ line 409, "pan.___", state 745, "(1)"
+ line 409, "pan.___", state 746, "(1)"
+ line 409, "pan.___", state 746, "(1)"
+ line 413, "pan.___", state 754, "(1)"
+ line 413, "pan.___", state 755, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 413, "pan.___", state 755, "else"
+ line 413, "pan.___", state 758, "(1)"
+ line 413, "pan.___", state 759, "(1)"
+ line 413, "pan.___", state 759, "(1)"
+ line 411, "pan.___", state 764, "((i<1))"
+ line 411, "pan.___", state 764, "((i>=1))"
+ line 418, "pan.___", state 771, "(1)"
+ line 418, "pan.___", state 772, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 418, "pan.___", state 772, "else"
+ line 418, "pan.___", state 775, "(1)"
+ line 418, "pan.___", state 776, "(1)"
+ line 418, "pan.___", state 776, "(1)"
+ line 420, "pan.___", state 779, "(1)"
+ line 420, "pan.___", state 779, "(1)"
+ line 403, "pan.___", state 810, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 828, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 413, "pan.___", state 854, "(1)"
+ line 418, "pan.___", state 871, "(1)"
+ line 403, "pan.___", state 900, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 918, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 413, "pan.___", state 944, "(1)"
+ line 418, "pan.___", state 961, "(1)"
+ line 399, "pan.___", state 980, "(1)"
+ line 403, "pan.___", state 992, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 1010, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 413, "pan.___", state 1036, "(1)"
+ line 418, "pan.___", state 1053, "(1)"
+ line 403, "pan.___", state 1085, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 1103, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 413, "pan.___", state 1129, "(1)"
+ line 418, "pan.___", state 1146, "(1)"
+ line 164, "pan.___", state 1169, "(1)"
+ line 168, "pan.___", state 1181, "(1)"
+ line 160, "pan.___", state 1193, "(1)"
+ line 168, "pan.___", state 1213, "(1)"
+ line 164, "pan.___", state 1237, "(1)"
+ line 168, "pan.___", state 1249, "(1)"
+ line 399, "pan.___", state 1271, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 399, "pan.___", state 1273, "(1)"
+ line 399, "pan.___", state 1274, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 399, "pan.___", state 1274, "else"
+ line 399, "pan.___", state 1277, "(1)"
+ line 403, "pan.___", state 1285, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 403, "pan.___", state 1287, "(1)"
+ line 403, "pan.___", state 1288, "((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 403, "pan.___", state 1288, "else"
+ line 403, "pan.___", state 1291, "(1)"
+ line 403, "pan.___", state 1292, "(1)"
+ line 403, "pan.___", state 1292, "(1)"
+ line 401, "pan.___", state 1297, "((i<1))"
+ line 401, "pan.___", state 1297, "((i>=1))"
+ line 408, "pan.___", state 1303, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 1316, "(1)"
+ line 409, "pan.___", state 1317, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 409, "pan.___", state 1317, "else"
+ line 409, "pan.___", state 1320, "(1)"
+ line 409, "pan.___", state 1321, "(1)"
+ line 409, "pan.___", state 1321, "(1)"
+ line 413, "pan.___", state 1329, "(1)"
+ line 413, "pan.___", state 1330, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 413, "pan.___", state 1330, "else"
+ line 413, "pan.___", state 1333, "(1)"
+ line 413, "pan.___", state 1334, "(1)"
+ line 413, "pan.___", state 1334, "(1)"
+ line 411, "pan.___", state 1339, "((i<1))"
+ line 411, "pan.___", state 1339, "((i>=1))"
+ line 418, "pan.___", state 1346, "(1)"
+ line 418, "pan.___", state 1347, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 418, "pan.___", state 1347, "else"
+ line 418, "pan.___", state 1350, "(1)"
+ line 418, "pan.___", state 1351, "(1)"
+ line 418, "pan.___", state 1351, "(1)"
+ line 420, "pan.___", state 1354, "(1)"
+ line 420, "pan.___", state 1354, "(1)"
+ line 164, "pan.___", state 1379, "(1)"
+ line 168, "pan.___", state 1391, "(1)"
+ line 160, "pan.___", state 1403, "(1)"
+ line 168, "pan.___", state 1423, "(1)"
+ line 164, "pan.___", state 1447, "(1)"
+ line 168, "pan.___", state 1459, "(1)"
+ line 702, "pan.___", state 1484, "-end-"
+ (160 of 1484 states)
+unreached in proctype :init:
+ line 709, "pan.___", state 9, "((j<2))"
+ line 709, "pan.___", state 9, "((j>=2))"
+ line 710, "pan.___", state 20, "((j<2))"
+ line 710, "pan.___", state 20, "((j>=2))"
+ line 715, "pan.___", state 33, "((j<2))"
+ line 715, "pan.___", state 33, "((j>=2))"
+ (3 of 46 states)
+unreached in proctype :never:
+ line 749, "pan.___", state 8, "-end-"
+ (1 of 8 states)
+
+pan: elapsed time 37.6 seconds
+pan: rate 110515.35 states/second
+pan: avg transition delay 8.793e-07 usec
+cp .input.spin urcu_free_no_wmb.spin.input
+cp .input.spin.trail urcu_free_no_wmb.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
--- /dev/null
+#define NO_WMB
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+#define TEST_SIGNAL
+#define TEST_SIGNAL_ON_READ
+//#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 1
+//#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:4:-2
+-4:-4:-4
+1:0:2399
+2:4:2351
+3:4:2354
+4:4:2354
+5:4:2357
+6:4:2365
+7:4:2365
+8:4:2368
+9:4:2374
+10:4:2378
+11:4:2378
+12:4:2381
+13:4:2389
+14:4:2393
+15:4:2394
+16:0:2399
+17:4:2396
+18:0:2399
+19:3:869
+20:0:2399
+21:3:875
+22:0:2399
+23:3:876
+24:0:2399
+25:3:877
+26:3:881
+27:3:882
+28:3:890
+29:3:891
+30:3:895
+31:3:896
+32:3:904
+33:3:909
+34:3:913
+35:3:914
+36:3:921
+37:3:922
+38:3:933
+39:3:934
+40:3:935
+41:3:946
+42:3:951
+43:3:952
+44:0:2399
+45:3:964
+46:0:2399
+47:3:966
+48:3:967
+49:0:2399
+50:3:971
+51:3:975
+52:3:976
+53:3:984
+54:3:985
+55:3:989
+56:3:990
+57:3:998
+58:3:1003
+59:3:1004
+60:3:1015
+61:3:1016
+62:3:1027
+63:3:1028
+64:3:1029
+65:3:1040
+66:3:1045
+67:3:1046
+68:0:2399
+69:3:1058
+70:0:2399
+71:3:1060
+72:0:2399
+73:3:1061
+74:0:2399
+75:3:1071
+76:0:2399
+77:3:1072
+78:3:1079
+79:3:1080
+80:3:1087
+81:3:1092
+82:0:2399
+83:3:1103
+84:0:2399
+85:3:1104
+86:3:1111
+87:3:1112
+88:3:1119
+89:3:1124
+90:0:2399
+91:3:1135
+92:0:2399
+93:3:1140
+94:3:1147
+95:3:1148
+96:3:1155
+97:3:1160
+98:0:2399
+99:3:1171
+100:0:2399
+101:3:1173
+102:0:2399
+103:3:1174
+104:3:1178
+105:3:1179
+106:3:1187
+107:3:1188
+108:3:1192
+109:3:1193
+110:3:1201
+111:3:1206
+112:3:1210
+113:3:1211
+114:3:1218
+115:3:1219
+116:3:1230
+117:3:1231
+118:3:1232
+119:3:1243
+120:3:1248
+121:3:1249
+122:0:2399
+123:3:1261
+124:0:2399
+125:3:1263
+126:0:2399
+127:3:1266
+128:3:1267
+129:3:1279
+130:3:1280
+131:3:1284
+132:3:1285
+133:3:1293
+134:3:1298
+135:3:1302
+136:3:1303
+137:3:1310
+138:3:1311
+139:3:1322
+140:3:1323
+141:3:1324
+142:3:1335
+143:3:1340
+144:3:1341
+145:0:2399
+146:3:1353
+147:0:2399
+148:3:1355
+149:0:2399
+150:3:1356
+151:0:2399
+152:3:1357
+153:0:2399
+154:3:1358
+155:0:2399
+156:3:1359
+157:3:1363
+158:3:1364
+159:3:1372
+160:3:1373
+161:3:1377
+162:3:1378
+163:3:1386
+164:3:1391
+165:3:1395
+166:3:1396
+167:3:1403
+168:3:1404
+169:3:1415
+170:3:1416
+171:3:1417
+172:3:1428
+173:3:1433
+174:3:1434
+175:0:2399
+176:3:1446
+177:0:2399
+178:3:1550
+179:0:2399
+180:3:1648
+181:0:2399
+182:3:1649
+183:0:2399
+184:3:1653
+185:0:2399
+186:3:1659
+187:3:1663
+188:3:1664
+189:3:1672
+190:3:1673
+191:3:1677
+192:3:1678
+193:3:1686
+194:3:1691
+195:3:1695
+196:3:1696
+197:3:1703
+198:3:1704
+199:3:1715
+200:3:1716
+201:3:1717
+202:3:1728
+203:3:1733
+204:3:1734
+205:0:2399
+206:3:1746
+207:0:2399
+208:3:1748
+209:0:2399
+210:3:1749
+211:3:1753
+212:3:1754
+213:3:1762
+214:3:1763
+215:3:1767
+216:3:1768
+217:3:1776
+218:3:1781
+219:3:1785
+220:3:1786
+221:3:1793
+222:3:1794
+223:3:1805
+224:3:1806
+225:3:1807
+226:3:1818
+227:3:1823
+228:3:1824
+229:0:2399
+230:3:1836
+231:0:2399
+232:3:1838
+233:0:2399
+234:3:1841
+235:3:1842
+236:3:1854
+237:3:1855
+238:3:1859
+239:3:1860
+240:3:1868
+241:3:1873
+242:3:1877
+243:3:1878
+244:3:1885
+245:3:1886
+246:3:1897
+247:3:1898
+248:3:1899
+249:3:1910
+250:3:1915
+251:3:1916
+252:0:2399
+253:3:1928
+254:0:2399
+255:3:1930
+256:0:2399
+257:3:1931
+258:0:2399
+259:3:1932
+260:0:2399
+261:3:1933
+262:0:2399
+263:3:1934
+264:3:1938
+265:3:1939
+266:3:1947
+267:3:1948
+268:3:1952
+269:3:1953
+270:3:1961
+271:3:1966
+272:3:1970
+273:3:1971
+274:3:1978
+275:3:1979
+276:3:1990
+277:3:1991
+278:3:1992
+279:3:2003
+280:3:2008
+281:3:2009
+282:0:2399
+283:3:2021
+284:0:2399
+285:3:2125
+286:0:2399
+287:3:2223
+288:0:2399
+289:3:2224
+290:0:2399
+291:3:2228
+292:0:2399
+293:3:2234
+294:3:2241
+295:3:2242
+296:3:2249
+297:3:2254
+298:0:2399
+299:3:2265
+300:0:2399
+301:3:2266
+302:3:2273
+303:3:2274
+304:3:2281
+305:3:2286
+306:0:2399
+307:3:2297
+308:0:2399
+309:3:2302
+310:3:2309
+311:3:2310
+312:3:2317
+313:3:2322
+314:0:2399
+315:3:2333
+316:0:2399
+317:3:2335
+318:0:2399
+319:3:2336
+320:0:2399
+321:3:876
+322:0:2399
+323:3:877
+324:3:881
+325:3:882
+326:3:890
+327:3:891
+328:3:895
+329:3:896
+330:3:904
+331:3:909
+332:3:913
+333:3:914
+334:3:921
+335:3:922
+336:3:933
+337:3:934
+338:3:935
+339:3:946
+340:3:951
+341:3:952
+342:0:2399
+343:3:964
+344:0:2399
+345:3:966
+346:3:967
+347:0:2399
+348:3:971
+349:3:975
+350:3:976
+351:3:984
+352:3:985
+353:3:989
+354:3:990
+355:3:998
+356:3:1003
+357:3:1004
+358:3:1015
+359:3:1016
+360:3:1027
+361:3:1028
+362:3:1029
+363:3:1040
+364:3:1045
+365:3:1046
+366:0:2399
+367:3:1058
+368:0:2399
+369:3:1060
+370:0:2399
+371:3:1061
+372:0:2399
+373:3:1071
+374:0:2399
+375:3:1072
+376:3:1079
+377:3:1080
+378:3:1087
+379:3:1092
+380:0:2399
+381:3:1103
+382:0:2399
+383:3:1104
+384:3:1111
+385:3:1112
+386:3:1119
+387:3:1124
+388:0:2399
+389:3:1135
+390:0:2399
+391:3:1140
+392:3:1147
+393:3:1148
+394:3:1155
+395:3:1160
+396:0:2399
+397:3:1171
+398:0:2399
+399:3:1173
+400:0:2399
+401:3:1174
+402:3:1178
+403:3:1179
+404:3:1187
+405:3:1188
+406:3:1192
+407:3:1193
+408:3:1201
+409:3:1206
+410:3:1210
+411:3:1211
+412:3:1218
+413:3:1219
+414:3:1230
+415:3:1231
+416:3:1232
+417:3:1243
+418:3:1248
+419:3:1249
+420:0:2399
+421:3:1261
+422:0:2399
+423:3:1263
+424:0:2399
+425:3:1266
+426:3:1267
+427:3:1279
+428:3:1280
+429:3:1284
+430:3:1285
+431:3:1293
+432:3:1298
+433:3:1302
+434:3:1303
+435:3:1310
+436:3:1311
+437:3:1322
+438:3:1323
+439:3:1324
+440:3:1335
+441:3:1340
+442:3:1341
+443:0:2399
+444:3:1353
+445:0:2399
+446:3:1355
+447:0:2399
+448:3:1356
+449:0:2399
+450:3:1357
+451:0:2399
+452:3:1358
+453:0:2399
+454:3:1359
+455:3:1363
+456:3:1364
+457:3:1372
+458:3:1373
+459:3:1377
+460:3:1378
+461:3:1386
+462:3:1391
+463:3:1395
+464:3:1396
+465:3:1403
+466:3:1404
+467:3:1415
+468:3:1416
+469:3:1417
+470:3:1428
+471:3:1433
+472:3:1434
+473:0:2399
+474:3:1446
+475:0:2399
+476:3:1550
+477:0:2399
+478:3:1648
+479:0:2399
+480:3:1649
+481:0:2399
+482:3:1653
+483:0:2399
+484:3:1659
+485:3:1663
+486:3:1664
+487:3:1672
+488:3:1673
+489:3:1677
+490:3:1678
+491:3:1686
+492:3:1691
+493:3:1695
+494:3:1696
+495:3:1703
+496:3:1704
+497:3:1715
+498:3:1716
+499:3:1717
+500:3:1728
+501:3:1733
+502:3:1734
+503:0:2399
+504:3:1746
+505:0:2399
+506:3:1748
+507:0:2399
+508:3:1749
+509:3:1753
+510:3:1754
+511:3:1762
+512:3:1763
+513:3:1767
+514:3:1768
+515:3:1776
+516:3:1781
+517:3:1785
+518:3:1786
+519:3:1793
+520:3:1794
+521:3:1805
+522:3:1806
+523:3:1807
+524:3:1818
+525:3:1823
+526:3:1824
+527:0:2399
+528:3:1836
+529:0:2399
+530:3:1838
+531:0:2399
+532:3:1841
+533:3:1842
+534:3:1854
+535:3:1855
+536:3:1859
+537:3:1860
+538:3:1868
+539:3:1873
+540:3:1877
+541:3:1878
+542:3:1885
+543:3:1886
+544:3:1897
+545:3:1898
+546:3:1899
+547:3:1910
+548:3:1915
+549:3:1916
+550:0:2399
+551:3:1928
+552:0:2399
+553:3:1930
+554:0:2399
+555:3:1931
+556:0:2399
+557:3:1932
+558:0:2399
+559:3:1933
+560:0:2399
+561:3:1934
+562:3:1938
+563:3:1939
+564:3:1947
+565:3:1948
+566:3:1952
+567:3:1953
+568:3:1961
+569:3:1966
+570:3:1970
+571:3:1971
+572:3:1978
+573:3:1979
+574:3:1990
+575:3:1991
+576:3:1992
+577:3:2003
+578:3:2008
+579:3:2009
+580:0:2399
+581:3:2021
+582:0:2399
+583:3:2125
+584:0:2399
+585:3:2223
+586:0:2399
+587:3:2224
+588:0:2399
+589:3:2228
+590:0:2399
+591:3:2234
+592:3:2241
+593:3:2242
+594:3:2249
+595:3:2254
+596:0:2399
+597:3:2265
+598:0:2399
+599:3:2266
+600:3:2273
+601:3:2274
+602:3:2281
+603:3:2286
+604:0:2399
+605:3:2297
+606:0:2399
+607:3:2302
+608:3:2309
+609:3:2310
+610:3:2317
+611:3:2322
+612:0:2399
+613:3:2333
+614:0:2399
+615:3:2335
+616:0:2399
+617:3:2336
+618:0:2399
+619:3:876
+620:0:2399
+621:3:877
+622:3:881
+623:3:882
+624:3:890
+625:3:891
+626:3:895
+627:3:896
+628:3:904
+629:3:909
+630:3:913
+631:3:914
+632:3:921
+633:3:922
+634:3:933
+635:3:934
+636:3:935
+637:3:946
+638:3:951
+639:3:952
+640:0:2399
+641:3:964
+642:0:2399
+643:3:966
+644:3:967
+645:0:2399
+646:3:971
+647:3:975
+648:3:976
+649:3:984
+650:3:985
+651:3:989
+652:3:990
+653:3:998
+654:3:1003
+655:3:1004
+656:3:1015
+657:3:1016
+658:3:1027
+659:3:1028
+660:3:1029
+661:3:1040
+662:3:1045
+663:3:1046
+664:0:2399
+665:3:1058
+666:0:2399
+667:3:1060
+668:0:2399
+669:3:1061
+670:0:2399
+671:3:1071
+672:0:2399
+673:3:1072
+674:3:1079
+675:3:1080
+676:3:1087
+677:3:1092
+678:0:2399
+679:3:1103
+680:0:2399
+681:3:1104
+682:3:1111
+683:3:1112
+684:3:1119
+685:3:1124
+686:0:2399
+687:3:1135
+688:0:2399
+689:3:1140
+690:3:1147
+691:3:1148
+692:3:1155
+693:3:1160
+694:0:2399
+695:3:1171
+696:0:2399
+697:3:1173
+698:0:2399
+699:3:1174
+700:3:1178
+701:3:1179
+702:3:1187
+703:3:1188
+704:3:1192
+705:3:1193
+706:3:1201
+707:3:1206
+708:3:1210
+709:3:1211
+710:3:1218
+711:3:1219
+712:3:1230
+713:3:1231
+714:3:1232
+715:3:1243
+716:3:1248
+717:3:1249
+718:0:2399
+719:3:1261
+720:0:2399
+721:3:1263
+722:0:2399
+723:3:1266
+724:3:1267
+725:3:1279
+726:3:1280
+727:3:1284
+728:3:1285
+729:3:1293
+730:3:1298
+731:3:1302
+732:3:1303
+733:3:1310
+734:3:1311
+735:3:1322
+736:3:1323
+737:3:1324
+738:3:1335
+739:3:1340
+740:3:1341
+741:0:2399
+742:3:1353
+743:0:2399
+744:3:1355
+745:0:2399
+746:3:1356
+747:0:2399
+748:3:1357
+749:0:2399
+750:3:1358
+751:0:2399
+752:3:1359
+753:3:1363
+754:3:1364
+755:3:1372
+756:3:1373
+757:3:1377
+758:3:1378
+759:3:1386
+760:3:1391
+761:3:1395
+762:3:1396
+763:3:1403
+764:3:1404
+765:3:1415
+766:3:1416
+767:3:1417
+768:3:1428
+769:3:1433
+770:3:1434
+771:0:2399
+772:3:1446
+773:0:2399
+774:3:1550
+775:0:2399
+776:3:1648
+777:0:2399
+778:3:1649
+779:0:2399
+780:3:1653
+781:0:2399
+782:3:1659
+783:3:1663
+784:3:1664
+785:3:1672
+786:3:1673
+787:3:1677
+788:3:1678
+789:3:1686
+790:3:1691
+791:3:1695
+792:3:1696
+793:3:1703
+794:3:1704
+795:3:1715
+796:3:1716
+797:3:1717
+798:3:1728
+799:3:1733
+800:3:1734
+801:0:2399
+802:3:1746
+803:0:2399
+804:3:1748
+805:0:2399
+806:3:1749
+807:3:1753
+808:3:1754
+809:3:1762
+810:3:1763
+811:3:1767
+812:3:1768
+813:3:1776
+814:3:1781
+815:3:1785
+816:3:1786
+817:3:1793
+818:3:1794
+819:3:1805
+820:3:1806
+821:3:1807
+822:3:1818
+823:3:1823
+824:3:1824
+825:0:2399
+826:3:1836
+827:0:2399
+828:3:1838
+829:0:2399
+830:3:1841
+831:3:1842
+832:3:1854
+833:3:1855
+834:3:1859
+835:3:1860
+836:3:1868
+837:3:1873
+838:3:1877
+839:3:1878
+840:3:1885
+841:3:1886
+842:3:1897
+843:3:1898
+844:3:1899
+845:3:1910
+846:3:1915
+847:3:1916
+848:0:2399
+849:3:1928
+850:0:2399
+851:3:1930
+852:0:2399
+853:3:1931
+854:0:2399
+855:3:1932
+856:0:2399
+857:3:1933
+858:0:2399
+859:3:1934
+860:3:1938
+861:3:1939
+862:3:1947
+863:3:1948
+864:3:1952
+865:3:1953
+866:3:1961
+867:3:1966
+868:3:1970
+869:3:1971
+870:3:1978
+871:3:1979
+872:3:1990
+873:3:1991
+874:3:1992
+875:3:2003
+876:3:2008
+877:3:2009
+878:0:2399
+879:3:2021
+880:0:2399
+881:3:2125
+882:0:2399
+883:3:2223
+884:0:2399
+885:3:2224
+886:0:2399
+887:3:2228
+888:0:2399
+889:3:2234
+890:3:2241
+891:3:2242
+892:3:2249
+893:3:2254
+894:0:2399
+895:3:2265
+896:0:2399
+897:3:2266
+898:3:2273
+899:3:2274
+900:3:2281
+901:3:2286
+902:0:2399
+903:3:2297
+904:0:2399
+905:3:2302
+906:3:2309
+907:3:2310
+908:3:2317
+909:3:2322
+910:0:2399
+911:3:2333
+912:0:2399
+913:3:2335
+914:0:2399
+915:3:2336
+916:0:2399
+917:3:876
+918:0:2399
+919:3:877
+920:3:881
+921:3:882
+922:3:890
+923:3:891
+924:3:895
+925:3:896
+926:3:904
+927:3:909
+928:3:913
+929:3:914
+930:3:921
+931:3:922
+932:3:933
+933:3:934
+934:3:935
+935:3:946
+936:3:951
+937:3:952
+938:0:2399
+939:3:964
+940:0:2399
+941:3:966
+942:3:967
+943:0:2399
+944:3:971
+945:3:975
+946:3:976
+947:3:984
+948:3:985
+949:3:989
+950:3:990
+951:3:998
+952:3:1003
+953:3:1004
+954:3:1015
+955:3:1016
+956:3:1027
+957:3:1028
+958:3:1029
+959:3:1040
+960:3:1045
+961:3:1046
+962:0:2399
+963:3:1058
+964:0:2399
+965:3:1060
+966:0:2399
+967:3:1061
+968:0:2399
+969:3:1071
+970:0:2399
+971:3:1072
+972:3:1079
+973:3:1080
+974:3:1087
+975:3:1092
+976:0:2399
+977:3:1103
+978:0:2399
+979:3:1104
+980:3:1111
+981:3:1112
+982:3:1119
+983:3:1124
+984:0:2399
+985:3:1135
+986:0:2399
+987:3:1140
+988:3:1147
+989:3:1148
+990:3:1155
+991:3:1160
+992:0:2399
+993:3:1171
+994:0:2399
+995:3:1173
+996:0:2399
+997:3:1174
+998:3:1178
+999:3:1179
+1000:3:1187
+1001:3:1188
+1002:3:1192
+1003:3:1193
+1004:3:1201
+1005:3:1206
+1006:3:1210
+1007:3:1211
+1008:3:1218
+1009:3:1219
+1010:3:1230
+1011:3:1231
+1012:3:1232
+1013:3:1243
+1014:3:1248
+1015:3:1249
+1016:0:2399
+1017:3:1261
+1018:0:2399
+1019:3:1263
+1020:0:2399
+1021:3:1266
+1022:3:1267
+1023:3:1279
+1024:3:1280
+1025:3:1284
+1026:3:1285
+1027:3:1293
+1028:3:1298
+1029:3:1302
+1030:3:1303
+1031:3:1310
+1032:3:1311
+1033:3:1322
+1034:3:1323
+1035:3:1324
+1036:3:1335
+1037:3:1340
+1038:3:1341
+1039:0:2399
+1040:3:1353
+1041:0:2399
+1042:3:1355
+1043:0:2399
+1044:3:1356
+1045:0:2399
+1046:3:1357
+1047:0:2399
+1048:3:1358
+1049:0:2399
+1050:3:1359
+1051:3:1363
+1052:3:1364
+1053:3:1372
+1054:3:1373
+1055:3:1377
+1056:3:1378
+1057:3:1386
+1058:3:1391
+1059:3:1395
+1060:3:1396
+1061:3:1403
+1062:3:1404
+1063:3:1415
+1064:3:1416
+1065:3:1417
+1066:3:1428
+1067:3:1433
+1068:3:1434
+1069:0:2399
+1070:3:1446
+1071:0:2399
+1072:3:1550
+1073:0:2399
+1074:3:1648
+1075:0:2399
+1076:3:1649
+1077:0:2399
+1078:3:1653
+1079:0:2399
+1080:3:1659
+1081:3:1663
+1082:3:1664
+1083:3:1672
+1084:3:1673
+1085:3:1677
+1086:3:1678
+1087:3:1686
+1088:3:1691
+1089:3:1695
+1090:3:1696
+1091:3:1703
+1092:3:1704
+1093:3:1715
+1094:3:1716
+1095:3:1717
+1096:3:1728
+1097:3:1733
+1098:3:1734
+1099:0:2399
+1100:3:1746
+1101:0:2399
+1102:3:1748
+1103:0:2399
+1104:3:1749
+1105:3:1753
+1106:3:1754
+1107:3:1762
+1108:3:1763
+1109:3:1767
+1110:3:1768
+1111:3:1776
+1112:3:1781
+1113:3:1785
+1114:3:1786
+1115:3:1793
+1116:3:1794
+1117:3:1805
+1118:3:1806
+1119:3:1807
+1120:3:1818
+1121:3:1823
+1122:3:1824
+1123:0:2399
+1124:3:1836
+1125:0:2399
+1126:3:1838
+1127:0:2399
+1128:3:1841
+1129:3:1842
+1130:3:1854
+1131:3:1855
+1132:3:1859
+1133:3:1860
+1134:3:1868
+1135:3:1873
+1136:3:1877
+1137:3:1878
+1138:3:1885
+1139:3:1886
+1140:3:1897
+1141:3:1898
+1142:3:1899
+1143:3:1910
+1144:3:1915
+1145:3:1916
+1146:0:2399
+1147:3:1928
+1148:0:2399
+1149:3:1930
+1150:0:2399
+1151:3:1931
+1152:0:2399
+1153:3:1932
+1154:0:2399
+1155:3:1933
+1156:0:2399
+1157:3:1934
+1158:3:1938
+1159:3:1939
+1160:3:1947
+1161:3:1948
+1162:3:1952
+1163:3:1953
+1164:3:1961
+1165:3:1966
+1166:3:1970
+1167:3:1971
+1168:3:1978
+1169:3:1979
+1170:3:1990
+1171:3:1991
+1172:3:1992
+1173:3:2003
+1174:3:2008
+1175:3:2009
+1176:0:2399
+1177:3:2021
+1178:0:2399
+1179:3:2125
+1180:0:2399
+1181:3:2223
+1182:0:2399
+1183:3:2224
+1184:0:2399
+1185:3:2228
+1186:0:2399
+1187:3:2234
+1188:3:2241
+1189:3:2242
+1190:3:2249
+1191:3:2254
+1192:0:2399
+1193:3:2265
+1194:0:2399
+1195:3:2266
+1196:3:2273
+1197:3:2274
+1198:3:2281
+1199:3:2286
+1200:0:2399
+1201:3:2297
+1202:0:2399
+1203:3:2302
+1204:3:2309
+1205:3:2310
+1206:3:2317
+1207:3:2322
+1208:0:2399
+1209:3:2333
+1210:0:2399
+1211:3:2335
+1212:0:2399
+1213:3:2336
+1214:0:2399
+1215:3:876
+1216:0:2399
+1217:3:877
+1218:3:881
+1219:3:882
+1220:3:890
+1221:3:891
+1222:3:895
+1223:3:896
+1224:3:904
+1225:3:909
+1226:3:913
+1227:3:914
+1228:3:921
+1229:3:922
+1230:3:933
+1231:3:934
+1232:3:935
+1233:3:946
+1234:3:951
+1235:3:952
+1236:0:2399
+1237:3:964
+1238:0:2399
+1239:3:966
+1240:3:967
+1241:0:2399
+1242:3:971
+1243:3:975
+1244:3:976
+1245:3:984
+1246:3:985
+1247:3:989
+1248:3:990
+1249:3:998
+1250:3:1003
+1251:3:1004
+1252:3:1015
+1253:3:1016
+1254:3:1027
+1255:3:1028
+1256:3:1029
+1257:3:1040
+1258:3:1045
+1259:3:1046
+1260:0:2399
+1261:3:1058
+1262:0:2399
+1263:3:1060
+1264:0:2399
+1265:3:1061
+1266:0:2399
+1267:3:1071
+1268:0:2399
+1269:3:1072
+1270:3:1079
+1271:3:1080
+1272:3:1087
+1273:3:1092
+1274:0:2399
+1275:3:1103
+1276:0:2399
+1277:2:458
+1278:0:2399
+1279:2:464
+1280:0:2399
+1281:2:465
+1282:0:2399
+1283:2:466
+1284:0:2399
+1285:2:467
+1286:0:2399
+1287:1:2
+1288:0:2399
+1289:2:468
+1290:0:2399
+1291:1:8
+1292:0:2399
+1293:1:9
+1294:0:2399
+1295:1:10
+1296:0:2399
+1297:1:11
+1298:0:2399
+1299:2:467
+1300:0:2399
+1301:1:12
+1302:1:16
+1303:1:17
+1304:1:25
+1305:1:26
+1306:1:30
+1307:1:31
+1308:1:39
+1309:1:44
+1310:1:48
+1311:1:49
+1312:1:56
+1313:1:57
+1314:1:68
+1315:1:69
+1316:1:70
+1317:1:81
+1318:1:93
+1319:1:94
+1320:0:2399
+1321:2:468
+1322:0:2399
+1323:1:99
+1324:0:2399
+1325:2:469
+1326:0:2399
+1327:2:475
+1328:0:2399
+1329:2:476
+1330:0:2399
+1331:2:477
+1332:2:481
+1333:2:482
+1334:2:490
+1335:2:491
+1336:2:495
+1337:2:496
+1338:2:504
+1339:2:509
+1340:2:513
+1341:2:514
+1342:2:521
+1343:2:522
+1344:2:533
+1345:2:534
+1346:2:535
+1347:2:546
+1348:2:558
+1349:2:559
+1350:0:2399
+1351:2:564
+1352:0:2399
+1353:2:565
+1354:2:569
+1355:2:570
+1356:2:578
+1357:2:579
+1358:2:583
+1359:2:584
+1360:2:592
+1361:2:597
+1362:2:601
+1363:2:602
+1364:2:609
+1365:2:610
+1366:2:621
+1367:2:622
+1368:2:623
+1369:2:634
+1370:2:646
+1371:2:647
+1372:0:2399
+1373:2:652
+1374:0:2399
+1375:2:653
+1376:0:2399
+1377:2:654
+1378:2:658
+1379:2:659
+1380:2:667
+1381:2:668
+1382:2:672
+1383:2:673
+1384:2:681
+1385:2:686
+1386:2:690
+1387:2:691
+1388:2:698
+1389:2:699
+1390:2:710
+1391:2:711
+1392:2:712
+1393:2:723
+1394:2:735
+1395:2:736
+1396:0:2399
+1397:2:741
+1398:0:2399
+1399:2:750
+1400:0:2399
+1401:2:753
+1402:0:2399
+1403:2:758
+1404:0:2399
+1405:3:1104
+1406:3:1111
+1407:3:1114
+1408:3:1115
+1409:3:1119
+1410:3:1124
+1411:0:2399
+1412:3:1135
+1413:0:2399
+1414:3:1140
+1415:3:1147
+1416:3:1148
+1417:3:1155
+1418:3:1160
+1419:0:2399
+1420:3:1171
+1421:0:2399
+1422:3:1173
+1423:0:2399
+1424:3:1174
+1425:3:1178
+1426:3:1179
+1427:3:1187
+1428:3:1188
+1429:3:1192
+1430:3:1193
+1431:3:1201
+1432:3:1206
+1433:3:1210
+1434:3:1211
+1435:3:1218
+1436:3:1219
+1437:3:1230
+1438:3:1231
+1439:3:1232
+1440:3:1243
+1441:3:1248
+1442:3:1249
+1443:0:2399
+1444:3:1261
+1445:0:2399
+1446:3:1263
+1447:0:2399
+1448:3:1266
+1449:3:1267
+1450:3:1279
+1451:3:1280
+1452:3:1284
+1453:3:1285
+1454:3:1293
+1455:3:1298
+1456:3:1302
+1457:3:1303
+1458:3:1310
+1459:3:1311
+1460:3:1322
+1461:3:1323
+1462:3:1324
+1463:3:1335
+1464:3:1340
+1465:3:1341
+1466:0:2399
+1467:3:1353
+1468:0:2399
+1469:3:1355
+1470:0:2399
+1471:3:1356
+1472:0:2399
+1473:3:1357
+1474:0:2399
+1475:3:1358
+1476:0:2399
+1477:3:1359
+1478:3:1363
+1479:3:1364
+1480:3:1372
+1481:3:1373
+1482:3:1377
+1483:3:1378
+1484:3:1386
+1485:3:1391
+1486:3:1395
+1487:3:1396
+1488:3:1403
+1489:3:1404
+1490:3:1415
+1491:3:1416
+1492:3:1417
+1493:3:1428
+1494:3:1433
+1495:3:1434
+1496:0:2399
+1497:3:1446
+1498:0:2399
+1499:3:1550
+1500:0:2399
+1501:3:1648
+1502:0:2399
+1503:3:1649
+1504:0:2399
+1505:3:1653
+1506:0:2399
+1507:3:1659
+1508:3:1663
+1509:3:1664
+1510:3:1672
+1511:3:1673
+1512:3:1677
+1513:3:1678
+1514:3:1686
+1515:3:1691
+1516:3:1695
+1517:3:1696
+1518:3:1703
+1519:3:1704
+1520:3:1715
+1521:3:1716
+1522:3:1717
+1523:3:1728
+1524:3:1733
+1525:3:1734
+1526:0:2399
+1527:3:1746
+1528:0:2399
+1529:3:1748
+1530:0:2399
+1531:3:1749
+1532:3:1753
+1533:3:1754
+1534:3:1762
+1535:3:1763
+1536:3:1767
+1537:3:1768
+1538:3:1776
+1539:3:1781
+1540:3:1785
+1541:3:1786
+1542:3:1793
+1543:3:1794
+1544:3:1805
+1545:3:1806
+1546:3:1807
+1547:3:1818
+1548:3:1823
+1549:3:1824
+1550:0:2399
+1551:3:1836
+1552:0:2399
+1553:3:1838
+1554:0:2399
+1555:3:1841
+1556:3:1842
+1557:3:1854
+1558:3:1855
+1559:3:1859
+1560:3:1860
+1561:3:1868
+1562:3:1873
+1563:3:1877
+1564:3:1878
+1565:3:1885
+1566:3:1886
+1567:3:1897
+1568:3:1898
+1569:3:1899
+1570:3:1910
+1571:3:1915
+1572:3:1916
+1573:0:2399
+1574:3:1928
+1575:0:2399
+1576:3:1930
+1577:0:2399
+1578:3:1931
+1579:0:2399
+1580:3:1932
+1581:0:2399
+1582:3:1933
+1583:0:2399
+1584:3:1934
+1585:3:1938
+1586:3:1939
+1587:3:1947
+1588:3:1948
+1589:3:1952
+1590:3:1953
+1591:3:1961
+1592:3:1966
+1593:3:1970
+1594:3:1971
+1595:3:1978
+1596:3:1979
+1597:3:1990
+1598:3:1991
+1599:3:1992
+1600:3:2003
+1601:3:2008
+1602:3:2009
+1603:0:2399
+1604:3:2021
+1605:0:2399
+1606:3:2125
+1607:0:2399
+1608:3:2223
+1609:0:2399
+1610:3:2224
+1611:0:2399
+1612:3:2228
+1613:0:2399
+1614:3:2234
+1615:3:2241
+1616:3:2242
+1617:3:2249
+1618:3:2254
+1619:0:2399
+1620:3:2265
+1621:0:2399
+1622:3:2266
+1623:3:2273
+1624:3:2276
+1625:3:2277
+1626:3:2281
+1627:3:2286
+1628:0:2399
+1629:3:2297
+1630:0:2399
+1631:3:2302
+1632:3:2309
+1633:3:2310
+1634:3:2317
+1635:3:2322
+1636:0:2399
+1637:3:2333
+1638:0:2399
+1639:3:2335
+1640:0:2399
+1641:3:2336
+1642:0:2399
+1643:3:2339
+1644:0:2399
+1645:3:2344
+1646:0:2399
+1647:2:759
+1648:0:2397
+1649:3:2345
+1650:0:2403
+1651:2:518
--- /dev/null
+#define SINGLE_FLIP
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define >> pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_free.ltl | grep -v ^//`)" >> pan.ltl
+cp urcu_free_single_flip.define .input.define
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -o pan pan.c
+./pan -a -v -c1 -X -m10000000 -w20
+warning: for p.o. reduction to be valid the never claim must be stutter-invariant
+(never claims generated from LTL formulae are stutter-invariant)
+depth 0: Claim reached state 5 (line 744)
+Depth= 8352 States= 1e+06 Transitions= 1.05e+07 Memory= 534.807 t= 8.93 R= 1e+05
+pan: claim violated! (at depth 1352)
+pan: wrote .input.spin.trail
+
+(Spin Version 5.1.7 -- 23 December 2008)
+Warning: Search not completed
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim +
+ assertion violations + (if within scope of claim)
+ acceptance cycles + (fairness disabled)
+ invalid end states - (disabled by never claim)
+
+State-vector 64 byte, depth reached 8352, errors: 1
+ 1456373 states, stored
+ 13442538 states, matched
+ 14898911 transitions (= stored+matched)
+ 50580660 atomic steps
+hash conflicts: 5166006 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 127.779 equivalent memory usage for states (stored*(State-vector + overhead))
+ 100.443 actual memory usage for states (compression: 78.61%)
+ state-vector as stored = 44 byte + 28 byte overhead
+ 8.000 memory used for hash table (-w20)
+ 457.764 memory used for DFS stack (-m10000000)
+ 566.154 total actual memory usage
+
+unreached in proctype urcu_reader
+ line 399, "pan.___", state 16, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 48, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 61, "(1)"
+ line 418, "pan.___", state 91, "(1)"
+ line 399, "pan.___", state 113, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 145, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 158, "(1)"
+ line 418, "pan.___", state 188, "(1)"
+ line 399, "pan.___", state 211, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 243, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 256, "(1)"
+ line 418, "pan.___", state 286, "(1)"
+ line 399, "pan.___", state 350, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 382, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 395, "(1)"
+ line 418, "pan.___", state 425, "(1)"
+ line 540, "pan.___", state 456, "-end-"
+ (17 of 456 states)
+unreached in proctype urcu_reader_sig
+ line 399, "pan.___", state 25, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 57, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 70, "(1)"
+ line 418, "pan.___", state 100, "(1)"
+ line 399, "pan.___", state 113, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 145, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 158, "(1)"
+ line 418, "pan.___", state 188, "(1)"
+ line 399, "pan.___", state 202, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 234, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 247, "(1)"
+ line 418, "pan.___", state 277, "(1)"
+ line 399, "pan.___", state 314, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 346, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 359, "(1)"
+ line 418, "pan.___", state 389, "(1)"
+ line 614, "pan.___", state 411, "-end-"
+ (17 of 411 states)
+unreached in proctype urcu_writer
+ line 399, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 403, "pan.___", state 28, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 59, "(1)"
+ line 413, "pan.___", state 72, "(1)"
+ line 418, "pan.___", state 89, "(1)"
+ line 399, "pan.___", state 108, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 403, "pan.___", state 122, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 153, "(1)"
+ line 413, "pan.___", state 166, "(1)"
+ line 652, "pan.___", state 199, "(1)"
+ line 175, "pan.___", state 208, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 179, "pan.___", state 217, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 160, "pan.___", state 240, "(1)"
+ line 164, "pan.___", state 248, "(1)"
+ line 168, "pan.___", state 260, "(1)"
+ line 175, "pan.___", state 271, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 293, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 160, "pan.___", state 303, "(1)"
+ line 164, "pan.___", state 311, "(1)"
+ line 168, "pan.___", state 323, "(1)"
+ line 175, "pan.___", state 338, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 179, "pan.___", state 347, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 183, "pan.___", state 360, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 160, "pan.___", state 370, "(1)"
+ line 164, "pan.___", state 378, "(1)"
+ line 168, "pan.___", state 390, "(1)"
+ line 399, "pan.___", state 404, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 403, "pan.___", state 418, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 436, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 449, "(1)"
+ line 413, "pan.___", state 462, "(1)"
+ line 418, "pan.___", state 479, "(1)"
+ line 399, "pan.___", state 498, "(1)"
+ line 403, "pan.___", state 510, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 528, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 413, "pan.___", state 554, "(1)"
+ line 418, "pan.___", state 571, "(1)"
+ line 403, "pan.___", state 603, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 621, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 413, "pan.___", state 647, "(1)"
+ line 418, "pan.___", state 664, "(1)"
+ line 179, "pan.___", state 687, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 183, "pan.___", state 700, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 160, "pan.___", state 710, "(1)"
+ line 164, "pan.___", state 718, "(1)"
+ line 168, "pan.___", state 730, "(1)"
+ line 175, "pan.___", state 741, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 763, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 160, "pan.___", state 773, "(1)"
+ line 164, "pan.___", state 781, "(1)"
+ line 168, "pan.___", state 793, "(1)"
+ line 175, "pan.___", state 808, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 179, "pan.___", state 817, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 183, "pan.___", state 830, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 160, "pan.___", state 840, "(1)"
+ line 164, "pan.___", state 848, "(1)"
+ line 168, "pan.___", state 860, "(1)"
+ line 399, "pan.___", state 882, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 399, "pan.___", state 884, "(1)"
+ line 399, "pan.___", state 885, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 399, "pan.___", state 885, "else"
+ line 399, "pan.___", state 888, "(1)"
+ line 403, "pan.___", state 896, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 403, "pan.___", state 898, "(1)"
+ line 403, "pan.___", state 899, "((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 403, "pan.___", state 899, "else"
+ line 403, "pan.___", state 902, "(1)"
+ line 403, "pan.___", state 903, "(1)"
+ line 403, "pan.___", state 903, "(1)"
+ line 401, "pan.___", state 908, "((i<1))"
+ line 401, "pan.___", state 908, "((i>=1))"
+ line 408, "pan.___", state 914, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 927, "(1)"
+ line 409, "pan.___", state 928, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 409, "pan.___", state 928, "else"
+ line 409, "pan.___", state 931, "(1)"
+ line 409, "pan.___", state 932, "(1)"
+ line 409, "pan.___", state 932, "(1)"
+ line 413, "pan.___", state 940, "(1)"
+ line 413, "pan.___", state 941, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 413, "pan.___", state 941, "else"
+ line 413, "pan.___", state 944, "(1)"
+ line 413, "pan.___", state 945, "(1)"
+ line 413, "pan.___", state 945, "(1)"
+ line 411, "pan.___", state 950, "((i<1))"
+ line 411, "pan.___", state 950, "((i>=1))"
+ line 418, "pan.___", state 957, "(1)"
+ line 418, "pan.___", state 958, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 418, "pan.___", state 958, "else"
+ line 418, "pan.___", state 961, "(1)"
+ line 418, "pan.___", state 962, "(1)"
+ line 418, "pan.___", state 962, "(1)"
+ line 420, "pan.___", state 965, "(1)"
+ line 420, "pan.___", state 965, "(1)"
+ line 179, "pan.___", state 990, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 183, "pan.___", state 1003, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 160, "pan.___", state 1013, "(1)"
+ line 164, "pan.___", state 1021, "(1)"
+ line 168, "pan.___", state 1033, "(1)"
+ line 175, "pan.___", state 1044, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 1066, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 160, "pan.___", state 1076, "(1)"
+ line 164, "pan.___", state 1084, "(1)"
+ line 168, "pan.___", state 1096, "(1)"
+ line 175, "pan.___", state 1111, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 179, "pan.___", state 1120, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 183, "pan.___", state 1133, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 160, "pan.___", state 1143, "(1)"
+ line 164, "pan.___", state 1151, "(1)"
+ line 168, "pan.___", state 1163, "(1)"
+ line 702, "pan.___", state 1188, "-end-"
+ (100 of 1188 states)
+unreached in proctype :init:
+ line 709, "pan.___", state 9, "((j<2))"
+ line 709, "pan.___", state 9, "((j>=2))"
+ line 710, "pan.___", state 20, "((j<2))"
+ line 710, "pan.___", state 20, "((j>=2))"
+ line 715, "pan.___", state 33, "((j<2))"
+ line 715, "pan.___", state 33, "((j>=2))"
+ (3 of 46 states)
+unreached in proctype :never:
+ line 749, "pan.___", state 8, "-end-"
+ (1 of 8 states)
+
+pan: elapsed time 12.8 seconds
+pan: rate 113424.69 states/second
+pan: avg transition delay 8.6181e-07 usec
+cp .input.spin urcu_free_single_flip.spin.input
+cp .input.spin.trail urcu_free_single_flip.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
--- /dev/null
+#define SINGLE_FLIP
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+#define TEST_SIGNAL
+#define TEST_SIGNAL_ON_READ
+//#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 1
+//#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:4:-2
+-4:-4:-4
+1:0:2103
+2:4:2055
+3:4:2058
+4:4:2058
+5:4:2061
+6:4:2069
+7:4:2069
+8:4:2072
+9:4:2078
+10:4:2082
+11:4:2082
+12:4:2085
+13:4:2093
+14:4:2097
+15:4:2098
+16:0:2103
+17:4:2100
+18:0:2103
+19:3:869
+20:0:2103
+21:3:875
+22:0:2103
+23:3:876
+24:0:2103
+25:3:877
+26:3:881
+27:3:882
+28:3:890
+29:3:891
+30:3:895
+31:3:896
+32:3:904
+33:3:909
+34:3:913
+35:3:914
+36:3:921
+37:3:922
+38:3:933
+39:3:934
+40:3:935
+41:3:946
+42:3:951
+43:3:952
+44:0:2103
+45:3:964
+46:0:2103
+47:3:966
+48:3:967
+49:0:2103
+50:3:971
+51:3:975
+52:3:976
+53:3:984
+54:3:985
+55:3:989
+56:3:990
+57:3:998
+58:3:1003
+59:3:1004
+60:3:1015
+61:3:1016
+62:3:1027
+63:3:1028
+64:3:1029
+65:3:1040
+66:3:1045
+67:3:1046
+68:0:2103
+69:3:1058
+70:0:2103
+71:3:1060
+72:0:2103
+73:3:1061
+74:0:2103
+75:3:1071
+76:0:2103
+77:3:1075
+78:3:1076
+79:3:1080
+80:3:1084
+81:3:1085
+82:3:1089
+83:3:1097
+84:3:1098
+85:3:1103
+86:3:1110
+87:3:1111
+88:3:1118
+89:3:1123
+90:0:2103
+91:3:1134
+92:0:2103
+93:3:1138
+94:3:1139
+95:3:1143
+96:3:1147
+97:3:1148
+98:3:1152
+99:3:1160
+100:3:1161
+101:3:1166
+102:3:1173
+103:3:1174
+104:3:1181
+105:3:1186
+106:0:2103
+107:3:1197
+108:0:2103
+109:3:1205
+110:3:1206
+111:3:1210
+112:3:1214
+113:3:1215
+114:3:1219
+115:3:1227
+116:3:1228
+117:3:1233
+118:3:1240
+119:3:1241
+120:3:1248
+121:3:1253
+122:0:2103
+123:3:1264
+124:0:2103
+125:3:1266
+126:0:2103
+127:3:1267
+128:3:1271
+129:3:1272
+130:3:1280
+131:3:1281
+132:3:1285
+133:3:1286
+134:3:1294
+135:3:1299
+136:3:1303
+137:3:1304
+138:3:1311
+139:3:1312
+140:3:1323
+141:3:1324
+142:3:1325
+143:3:1336
+144:3:1341
+145:3:1342
+146:0:2103
+147:3:1354
+148:0:2103
+149:3:1356
+150:0:2103
+151:3:1359
+152:3:1360
+153:3:1372
+154:3:1373
+155:3:1377
+156:3:1378
+157:3:1386
+158:3:1391
+159:3:1395
+160:3:1396
+161:3:1403
+162:3:1404
+163:3:1415
+164:3:1416
+165:3:1417
+166:3:1428
+167:3:1433
+168:3:1434
+169:0:2103
+170:3:1446
+171:0:2103
+172:3:1448
+173:0:2103
+174:3:1449
+175:0:2103
+176:3:1450
+177:0:2103
+178:3:1451
+179:0:2103
+180:3:1452
+181:3:1456
+182:3:1457
+183:3:1465
+184:3:1466
+185:3:1470
+186:3:1471
+187:3:1479
+188:3:1484
+189:3:1488
+190:3:1489
+191:3:1496
+192:3:1497
+193:3:1508
+194:3:1509
+195:3:1510
+196:3:1521
+197:3:1526
+198:3:1527
+199:0:2103
+200:3:1539
+201:0:2103
+202:3:1736
+203:0:2103
+204:3:1834
+205:0:2103
+206:3:1835
+207:0:2103
+208:3:1839
+209:0:2103
+210:3:1848
+211:3:1849
+212:3:1853
+213:3:1857
+214:3:1858
+215:3:1862
+216:3:1870
+217:3:1871
+218:3:1876
+219:3:1883
+220:3:1884
+221:3:1891
+222:3:1896
+223:0:2103
+224:3:1907
+225:0:2103
+226:3:1911
+227:3:1912
+228:3:1916
+229:3:1920
+230:3:1921
+231:3:1925
+232:3:1933
+233:3:1934
+234:3:1939
+235:3:1946
+236:3:1947
+237:3:1954
+238:3:1959
+239:0:2103
+240:3:1970
+241:0:2103
+242:3:1978
+243:3:1979
+244:3:1983
+245:3:1987
+246:3:1988
+247:3:1992
+248:3:2000
+249:3:2001
+250:3:2006
+251:3:2013
+252:3:2014
+253:3:2021
+254:3:2026
+255:0:2103
+256:3:2037
+257:0:2103
+258:3:2039
+259:0:2103
+260:3:2040
+261:0:2103
+262:3:876
+263:0:2103
+264:3:877
+265:3:881
+266:3:882
+267:3:890
+268:3:891
+269:3:895
+270:3:896
+271:3:904
+272:3:909
+273:3:913
+274:3:914
+275:3:921
+276:3:922
+277:3:933
+278:3:934
+279:3:935
+280:3:946
+281:3:951
+282:3:952
+283:0:2103
+284:3:964
+285:0:2103
+286:3:966
+287:3:967
+288:0:2103
+289:3:971
+290:3:975
+291:3:976
+292:3:984
+293:3:985
+294:3:989
+295:3:990
+296:3:998
+297:3:1003
+298:3:1004
+299:3:1015
+300:3:1016
+301:3:1027
+302:3:1028
+303:3:1029
+304:3:1040
+305:3:1045
+306:3:1046
+307:0:2103
+308:3:1058
+309:0:2103
+310:3:1060
+311:0:2103
+312:3:1061
+313:0:2103
+314:3:1071
+315:0:2103
+316:3:1075
+317:3:1076
+318:3:1080
+319:3:1084
+320:3:1085
+321:3:1089
+322:3:1097
+323:3:1098
+324:3:1103
+325:3:1110
+326:3:1111
+327:3:1118
+328:3:1123
+329:0:2103
+330:3:1134
+331:0:2103
+332:3:1138
+333:3:1139
+334:3:1143
+335:3:1147
+336:3:1148
+337:3:1152
+338:3:1160
+339:3:1161
+340:3:1166
+341:3:1173
+342:3:1174
+343:3:1181
+344:3:1186
+345:0:2103
+346:3:1197
+347:0:2103
+348:3:1205
+349:3:1206
+350:3:1210
+351:3:1214
+352:3:1215
+353:3:1219
+354:3:1227
+355:3:1228
+356:3:1233
+357:3:1240
+358:3:1241
+359:3:1248
+360:3:1253
+361:0:2103
+362:3:1264
+363:0:2103
+364:3:1266
+365:0:2103
+366:3:1267
+367:3:1271
+368:3:1272
+369:3:1280
+370:3:1281
+371:3:1285
+372:3:1286
+373:3:1294
+374:3:1299
+375:3:1303
+376:3:1304
+377:3:1311
+378:3:1312
+379:3:1323
+380:3:1324
+381:3:1325
+382:3:1336
+383:3:1341
+384:3:1342
+385:0:2103
+386:3:1354
+387:0:2103
+388:3:1356
+389:0:2103
+390:3:1359
+391:3:1360
+392:3:1372
+393:3:1373
+394:3:1377
+395:3:1378
+396:3:1386
+397:3:1391
+398:3:1395
+399:3:1396
+400:3:1403
+401:3:1404
+402:3:1415
+403:3:1416
+404:3:1417
+405:3:1428
+406:3:1433
+407:3:1434
+408:0:2103
+409:3:1446
+410:0:2103
+411:3:1448
+412:0:2103
+413:3:1449
+414:0:2103
+415:3:1450
+416:0:2103
+417:3:1451
+418:0:2103
+419:3:1452
+420:3:1456
+421:3:1457
+422:3:1465
+423:3:1466
+424:3:1470
+425:3:1471
+426:3:1479
+427:3:1484
+428:3:1488
+429:3:1489
+430:3:1496
+431:3:1497
+432:3:1508
+433:3:1509
+434:3:1510
+435:3:1521
+436:3:1526
+437:3:1527
+438:0:2103
+439:3:1539
+440:0:2103
+441:3:1736
+442:0:2103
+443:3:1834
+444:0:2103
+445:3:1835
+446:0:2103
+447:3:1839
+448:0:2103
+449:3:1848
+450:3:1849
+451:3:1853
+452:3:1857
+453:3:1858
+454:3:1862
+455:3:1870
+456:3:1871
+457:3:1876
+458:3:1883
+459:3:1884
+460:3:1891
+461:3:1896
+462:0:2103
+463:3:1907
+464:0:2103
+465:3:1911
+466:3:1912
+467:3:1916
+468:3:1920
+469:3:1921
+470:3:1925
+471:3:1933
+472:3:1934
+473:3:1939
+474:3:1946
+475:3:1947
+476:3:1954
+477:3:1959
+478:0:2103
+479:3:1970
+480:0:2103
+481:3:1978
+482:3:1979
+483:3:1983
+484:3:1987
+485:3:1988
+486:3:1992
+487:3:2000
+488:3:2001
+489:3:2006
+490:3:2013
+491:3:2014
+492:3:2021
+493:3:2026
+494:0:2103
+495:3:2037
+496:0:2103
+497:3:2039
+498:0:2103
+499:3:2040
+500:0:2103
+501:3:876
+502:0:2103
+503:3:877
+504:3:881
+505:3:882
+506:3:890
+507:3:891
+508:3:895
+509:3:896
+510:3:904
+511:3:909
+512:3:913
+513:3:914
+514:3:921
+515:3:922
+516:3:933
+517:3:934
+518:3:935
+519:3:946
+520:3:951
+521:3:952
+522:0:2103
+523:3:964
+524:0:2103
+525:3:966
+526:3:967
+527:0:2103
+528:3:971
+529:3:975
+530:3:976
+531:3:984
+532:3:985
+533:3:989
+534:3:990
+535:3:998
+536:3:1003
+537:3:1004
+538:3:1015
+539:3:1016
+540:3:1027
+541:3:1028
+542:3:1029
+543:3:1040
+544:3:1045
+545:3:1046
+546:0:2103
+547:3:1058
+548:0:2103
+549:3:1060
+550:0:2103
+551:3:1061
+552:0:2103
+553:3:1071
+554:0:2103
+555:3:1075
+556:3:1076
+557:3:1080
+558:3:1084
+559:3:1085
+560:3:1089
+561:3:1097
+562:3:1098
+563:3:1103
+564:3:1110
+565:3:1111
+566:3:1118
+567:3:1123
+568:0:2103
+569:3:1134
+570:0:2103
+571:3:1138
+572:3:1139
+573:3:1143
+574:3:1147
+575:3:1148
+576:3:1152
+577:3:1160
+578:3:1161
+579:3:1166
+580:3:1173
+581:3:1174
+582:3:1181
+583:3:1186
+584:0:2103
+585:3:1197
+586:0:2103
+587:3:1205
+588:3:1206
+589:3:1210
+590:3:1214
+591:3:1215
+592:3:1219
+593:3:1227
+594:3:1228
+595:3:1233
+596:3:1240
+597:3:1241
+598:3:1248
+599:3:1253
+600:0:2103
+601:3:1264
+602:0:2103
+603:3:1266
+604:0:2103
+605:3:1267
+606:3:1271
+607:3:1272
+608:3:1280
+609:3:1281
+610:3:1285
+611:3:1286
+612:3:1294
+613:3:1299
+614:3:1303
+615:3:1304
+616:3:1311
+617:3:1312
+618:3:1323
+619:3:1324
+620:3:1325
+621:3:1336
+622:3:1341
+623:3:1342
+624:0:2103
+625:3:1354
+626:0:2103
+627:3:1356
+628:0:2103
+629:3:1359
+630:3:1360
+631:3:1372
+632:3:1373
+633:3:1377
+634:3:1378
+635:3:1386
+636:3:1391
+637:3:1395
+638:3:1396
+639:3:1403
+640:3:1404
+641:3:1415
+642:3:1416
+643:3:1417
+644:3:1428
+645:3:1433
+646:3:1434
+647:0:2103
+648:3:1446
+649:0:2103
+650:3:1448
+651:0:2103
+652:3:1449
+653:0:2103
+654:3:1450
+655:0:2103
+656:3:1451
+657:0:2103
+658:3:1452
+659:3:1456
+660:3:1457
+661:3:1465
+662:3:1466
+663:3:1470
+664:3:1471
+665:3:1479
+666:3:1484
+667:3:1488
+668:3:1489
+669:3:1496
+670:3:1497
+671:3:1508
+672:3:1509
+673:3:1510
+674:3:1521
+675:3:1526
+676:3:1527
+677:0:2103
+678:3:1539
+679:0:2103
+680:3:1736
+681:0:2103
+682:3:1834
+683:0:2103
+684:3:1835
+685:0:2103
+686:3:1839
+687:0:2103
+688:3:1848
+689:3:1849
+690:3:1853
+691:3:1857
+692:3:1858
+693:3:1862
+694:3:1870
+695:3:1871
+696:3:1876
+697:3:1883
+698:3:1884
+699:3:1891
+700:3:1896
+701:0:2103
+702:3:1907
+703:0:2103
+704:3:1911
+705:3:1912
+706:3:1916
+707:3:1920
+708:3:1921
+709:3:1925
+710:3:1933
+711:3:1934
+712:3:1939
+713:3:1946
+714:3:1947
+715:3:1954
+716:3:1959
+717:0:2103
+718:3:1970
+719:0:2103
+720:3:1978
+721:3:1979
+722:3:1983
+723:3:1987
+724:3:1988
+725:3:1992
+726:3:2000
+727:3:2001
+728:3:2006
+729:3:2013
+730:3:2014
+731:3:2021
+732:3:2026
+733:0:2103
+734:3:2037
+735:0:2103
+736:3:2039
+737:0:2103
+738:3:2040
+739:0:2103
+740:3:876
+741:0:2103
+742:3:877
+743:3:881
+744:3:882
+745:3:890
+746:3:891
+747:3:895
+748:3:896
+749:3:904
+750:3:909
+751:3:913
+752:3:914
+753:3:921
+754:3:922
+755:3:933
+756:3:934
+757:3:935
+758:3:946
+759:3:951
+760:3:952
+761:0:2103
+762:3:964
+763:0:2103
+764:3:966
+765:3:967
+766:0:2103
+767:3:971
+768:3:975
+769:3:976
+770:3:984
+771:3:985
+772:3:989
+773:3:990
+774:3:998
+775:3:1003
+776:3:1004
+777:3:1015
+778:3:1016
+779:3:1027
+780:3:1028
+781:3:1029
+782:3:1040
+783:3:1045
+784:3:1046
+785:0:2103
+786:3:1058
+787:0:2103
+788:3:1060
+789:0:2103
+790:3:1061
+791:0:2103
+792:3:1071
+793:0:2103
+794:3:1075
+795:3:1076
+796:3:1080
+797:3:1084
+798:3:1085
+799:3:1089
+800:3:1097
+801:3:1098
+802:3:1103
+803:3:1110
+804:3:1111
+805:3:1118
+806:3:1123
+807:0:2103
+808:3:1134
+809:0:2103
+810:3:1138
+811:3:1139
+812:3:1143
+813:3:1147
+814:3:1148
+815:3:1152
+816:3:1160
+817:3:1161
+818:3:1166
+819:3:1173
+820:3:1174
+821:3:1181
+822:3:1186
+823:0:2103
+824:3:1197
+825:0:2103
+826:3:1205
+827:3:1206
+828:3:1210
+829:3:1214
+830:3:1215
+831:3:1219
+832:3:1227
+833:3:1228
+834:3:1233
+835:3:1240
+836:3:1241
+837:3:1248
+838:3:1253
+839:0:2103
+840:3:1264
+841:0:2103
+842:3:1266
+843:0:2103
+844:3:1267
+845:3:1271
+846:3:1272
+847:3:1280
+848:3:1281
+849:3:1285
+850:3:1286
+851:3:1294
+852:3:1299
+853:3:1303
+854:3:1304
+855:3:1311
+856:3:1312
+857:3:1323
+858:3:1324
+859:3:1325
+860:3:1336
+861:3:1341
+862:3:1342
+863:0:2103
+864:3:1354
+865:0:2103
+866:3:1356
+867:0:2103
+868:3:1359
+869:3:1360
+870:3:1372
+871:3:1373
+872:3:1377
+873:3:1378
+874:3:1386
+875:3:1391
+876:3:1395
+877:3:1396
+878:3:1403
+879:3:1404
+880:3:1415
+881:3:1416
+882:3:1417
+883:3:1428
+884:3:1433
+885:3:1434
+886:0:2103
+887:3:1446
+888:0:2103
+889:3:1448
+890:0:2103
+891:3:1449
+892:0:2103
+893:3:1450
+894:0:2103
+895:3:1451
+896:0:2103
+897:3:1452
+898:3:1456
+899:3:1457
+900:3:1465
+901:3:1466
+902:3:1470
+903:3:1471
+904:3:1479
+905:3:1484
+906:3:1488
+907:3:1489
+908:3:1496
+909:3:1497
+910:3:1508
+911:3:1509
+912:3:1510
+913:3:1521
+914:3:1526
+915:3:1527
+916:0:2103
+917:3:1539
+918:0:2103
+919:3:1736
+920:0:2103
+921:3:1834
+922:0:2103
+923:3:1835
+924:0:2103
+925:3:1839
+926:0:2103
+927:3:1848
+928:3:1849
+929:3:1853
+930:3:1857
+931:3:1858
+932:3:1862
+933:3:1870
+934:3:1871
+935:3:1876
+936:3:1883
+937:3:1884
+938:3:1891
+939:3:1896
+940:0:2103
+941:3:1907
+942:0:2103
+943:2:458
+944:0:2103
+945:2:464
+946:0:2103
+947:2:465
+948:0:2103
+949:2:466
+950:0:2103
+951:2:467
+952:0:2103
+953:1:2
+954:0:2103
+955:2:468
+956:0:2103
+957:1:8
+958:0:2103
+959:1:9
+960:0:2103
+961:1:10
+962:0:2103
+963:1:11
+964:0:2103
+965:2:467
+966:0:2103
+967:1:12
+968:1:16
+969:1:17
+970:1:25
+971:1:26
+972:1:30
+973:1:31
+974:1:39
+975:1:44
+976:1:48
+977:1:49
+978:1:63
+979:1:64
+980:1:68
+981:1:69
+982:1:70
+983:1:81
+984:1:86
+985:1:87
+986:0:2103
+987:2:468
+988:0:2103
+989:1:99
+990:0:2103
+991:2:469
+992:0:2103
+993:2:475
+994:0:2103
+995:2:476
+996:0:2103
+997:2:477
+998:2:481
+999:2:482
+1000:2:490
+1001:2:491
+1002:2:495
+1003:2:496
+1004:2:504
+1005:2:509
+1006:2:513
+1007:2:514
+1008:2:528
+1009:2:529
+1010:2:533
+1011:2:534
+1012:2:535
+1013:2:546
+1014:2:551
+1015:2:552
+1016:0:2103
+1017:2:564
+1018:0:2103
+1019:2:565
+1020:2:569
+1021:2:570
+1022:2:578
+1023:2:579
+1024:2:583
+1025:2:584
+1026:2:592
+1027:2:597
+1028:2:601
+1029:2:602
+1030:2:616
+1031:2:617
+1032:2:621
+1033:2:622
+1034:2:623
+1035:2:634
+1036:2:639
+1037:2:640
+1038:0:2103
+1039:2:652
+1040:0:2103
+1041:2:653
+1042:0:2103
+1043:3:1911
+1044:3:1912
+1045:3:1916
+1046:3:1920
+1047:3:1921
+1048:3:1925
+1049:3:1933
+1050:3:1934
+1051:3:1939
+1052:3:1946
+1053:3:1947
+1054:3:1954
+1055:3:1959
+1056:0:2103
+1057:3:1970
+1058:0:2103
+1059:3:1978
+1060:3:1979
+1061:3:1983
+1062:3:1987
+1063:3:1988
+1064:3:1992
+1065:3:2000
+1066:3:2001
+1067:3:2006
+1068:3:2013
+1069:3:2014
+1070:3:2021
+1071:3:2026
+1072:0:2103
+1073:3:2037
+1074:0:2103
+1075:3:2039
+1076:0:2103
+1077:3:2040
+1078:0:2103
+1079:3:876
+1080:0:2103
+1081:3:877
+1082:3:881
+1083:3:882
+1084:3:890
+1085:3:891
+1086:3:895
+1087:3:896
+1088:3:904
+1089:3:909
+1090:3:913
+1091:3:914
+1092:3:921
+1093:3:922
+1094:3:933
+1095:3:934
+1096:3:935
+1097:3:946
+1098:3:951
+1099:3:952
+1100:0:2103
+1101:3:964
+1102:0:2103
+1103:3:966
+1104:3:967
+1105:0:2103
+1106:3:971
+1107:3:975
+1108:3:976
+1109:3:984
+1110:3:985
+1111:3:989
+1112:3:990
+1113:3:998
+1114:3:1003
+1115:3:1004
+1116:3:1015
+1117:3:1016
+1118:3:1027
+1119:3:1028
+1120:3:1029
+1121:3:1040
+1122:3:1045
+1123:3:1046
+1124:0:2103
+1125:3:1058
+1126:0:2103
+1127:3:1060
+1128:0:2103
+1129:3:1061
+1130:0:2103
+1131:3:1071
+1132:0:2103
+1133:3:1075
+1134:3:1076
+1135:3:1080
+1136:3:1084
+1137:3:1085
+1138:3:1089
+1139:3:1097
+1140:3:1098
+1141:3:1103
+1142:3:1110
+1143:3:1111
+1144:3:1118
+1145:3:1123
+1146:0:2103
+1147:3:1134
+1148:0:2103
+1149:2:654
+1150:2:658
+1151:2:659
+1152:2:667
+1153:2:668
+1154:2:672
+1155:2:673
+1156:2:681
+1157:2:686
+1158:2:690
+1159:2:691
+1160:2:698
+1161:2:699
+1162:2:710
+1163:2:711
+1164:2:712
+1165:2:723
+1166:2:735
+1167:2:736
+1168:0:2103
+1169:2:741
+1170:0:2103
+1171:2:750
+1172:0:2103
+1173:2:753
+1174:0:2103
+1175:2:758
+1176:0:2103
+1177:3:1138
+1178:3:1139
+1179:3:1143
+1180:3:1144
+1181:3:1152
+1182:3:1160
+1183:3:1161
+1184:3:1166
+1185:3:1173
+1186:3:1174
+1187:3:1181
+1188:3:1186
+1189:0:2103
+1190:3:1197
+1191:0:2103
+1192:3:1205
+1193:3:1206
+1194:3:1210
+1195:3:1214
+1196:3:1215
+1197:3:1219
+1198:3:1227
+1199:3:1228
+1200:3:1233
+1201:3:1240
+1202:3:1241
+1203:3:1248
+1204:3:1253
+1205:0:2103
+1206:3:1264
+1207:0:2103
+1208:3:1266
+1209:0:2103
+1210:3:1267
+1211:3:1271
+1212:3:1272
+1213:3:1280
+1214:3:1281
+1215:3:1285
+1216:3:1286
+1217:3:1294
+1218:3:1299
+1219:3:1303
+1220:3:1304
+1221:3:1311
+1222:3:1312
+1223:3:1323
+1224:3:1324
+1225:3:1325
+1226:3:1336
+1227:3:1341
+1228:3:1342
+1229:0:2103
+1230:3:1354
+1231:0:2103
+1232:3:1356
+1233:0:2103
+1234:3:1359
+1235:3:1360
+1236:3:1372
+1237:3:1373
+1238:3:1377
+1239:3:1378
+1240:3:1386
+1241:3:1391
+1242:3:1395
+1243:3:1396
+1244:3:1403
+1245:3:1404
+1246:3:1415
+1247:3:1416
+1248:3:1417
+1249:3:1428
+1250:3:1433
+1251:3:1434
+1252:0:2103
+1253:3:1446
+1254:0:2103
+1255:3:1448
+1256:0:2103
+1257:3:1449
+1258:0:2103
+1259:3:1450
+1260:0:2103
+1261:3:1451
+1262:0:2103
+1263:3:1452
+1264:3:1456
+1265:3:1457
+1266:3:1465
+1267:3:1466
+1268:3:1470
+1269:3:1471
+1270:3:1479
+1271:3:1484
+1272:3:1488
+1273:3:1489
+1274:3:1496
+1275:3:1497
+1276:3:1508
+1277:3:1509
+1278:3:1510
+1279:3:1521
+1280:3:1526
+1281:3:1527
+1282:0:2103
+1283:3:1539
+1284:0:2103
+1285:3:1736
+1286:0:2103
+1287:3:1834
+1288:0:2103
+1289:3:1835
+1290:0:2103
+1291:3:1839
+1292:0:2103
+1293:3:1848
+1294:3:1849
+1295:3:1853
+1296:3:1857
+1297:3:1858
+1298:3:1862
+1299:3:1870
+1300:3:1871
+1301:3:1876
+1302:3:1883
+1303:3:1884
+1304:3:1891
+1305:3:1896
+1306:0:2103
+1307:3:1907
+1308:0:2103
+1309:3:1911
+1310:3:1912
+1311:3:1916
+1312:3:1920
+1313:3:1921
+1314:3:1925
+1315:3:1933
+1316:3:1934
+1317:3:1939
+1318:3:1946
+1319:3:1947
+1320:3:1954
+1321:3:1959
+1322:0:2103
+1323:3:1970
+1324:0:2103
+1325:3:1978
+1326:3:1979
+1327:3:1983
+1328:3:1987
+1329:3:1988
+1330:3:1992
+1331:3:2000
+1332:3:2001
+1333:3:2006
+1334:3:2013
+1335:3:2014
+1336:3:2021
+1337:3:2026
+1338:0:2103
+1339:3:2037
+1340:0:2103
+1341:3:2039
+1342:0:2103
+1343:3:2040
+1344:0:2103
+1345:3:2043
+1346:0:2103
+1347:3:2048
+1348:0:2103
+1349:2:759
+1350:0:2101
+1351:3:2049
+1352:0:2107
+1353:3:1181
--- /dev/null
+([] <> !np_)
--- /dev/null
+#define READER_PROGRESS
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define > pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_progress.ltl | grep -v ^//`)" >> pan.ltl
+cp urcu_progress_reader.define .input.define
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -o pan pan.c
+./pan -a -f -v -c1 -X -m10000000 -w20
+warning: for p.o. reduction to be valid the never claim must be stutter-invariant
+(never claims generated from LTL formulae are stutter-invariant)
+depth 0: Claim reached state 5 (line 744)
+depth 15: Claim reached state 9 (line 749)
+depth 1803: Claim reached state 9 (line 748)
+Depth= 5838 States= 1e+06 Transitions= 1.06e+07 Memory= 494.865 t= 9.24 R= 1e+05
+Depth= 5838 States= 2e+06 Transitions= 1.97e+07 Memory= 532.658 t= 17.7 R= 1e+05
+Depth= 5838 States= 3e+06 Transitions= 3.15e+07 Memory= 555.315 t= 28.4 R= 1e+05
+pan: resizing hashtable to -w22.. done
+Depth= 6855 States= 4e+06 Transitions= 4.32e+07 Memory= 613.096 t= 39.1 R= 1e+05
+Depth= 9059 States= 5e+06 Transitions= 5.48e+07 Memory= 642.295 t= 49.5 R= 1e+05
+Depth= 9059 States= 6e+06 Transitions= 6.91e+07 Memory= 672.178 t= 62.5 R= 1e+05
+Depth= 9059 States= 7e+06 Transitions= 7.99e+07 Memory= 706.455 t= 72.5 R= 1e+05
+Depth= 9059 States= 8e+06 Transitions= 9.23e+07 Memory= 735.752 t= 84 R= 1e+05
+Depth= 9059 States= 9e+06 Transitions= 1.04e+08 Memory= 766.318 t= 94.5 R= 1e+05
+pan: resizing hashtable to -w24.. done
+Depth= 9059 States= 1e+07 Transitions= 1.16e+08 Memory= 920.002 t= 106 R= 9e+04
+Depth= 9059 States= 1.1e+07 Transitions= 1.3e+08 Memory= 945.002 t= 119 R= 9e+04
+Depth= 9059 States= 1.2e+07 Transitions= 1.54e+08 Memory= 967.756 t= 140 R= 9e+04
+Depth= 9059 States= 1.3e+07 Transitions= 1.72e+08 Memory= 995.002 t= 157 R= 8e+04
+Depth= 9059 States= 1.4e+07 Transitions= 1.92e+08 Memory= 1022.736 t= 175 R= 8e+04
+Depth= 9059 States= 1.5e+07 Transitions= 2.1e+08 Memory= 1050.080 t= 191 R= 8e+04
+Depth= 9059 States= 1.6e+07 Transitions= 2.22e+08 Memory= 1082.502 t= 203 R= 8e+04
+Depth= 9059 States= 1.7e+07 Transitions= 2.41e+08 Memory= 1108.479 t= 219 R= 8e+04
+Depth= 9059 States= 1.8e+07 Transitions= 2.58e+08 Memory= 1134.455 t= 235 R= 8e+04
+Depth= 9059 States= 1.9e+07 Transitions= 2.7e+08 Memory= 1164.533 t= 246 R= 8e+04
+Depth= 9059 States= 2e+07 Transitions= 2.83e+08 Memory= 1193.830 t= 258 R= 8e+04
+Depth= 9059 States= 2.1e+07 Transitions= 3.03e+08 Memory= 1219.026 t= 276 R= 8e+04
+Depth= 9059 States= 2.2e+07 Transitions= 3.19e+08 Memory= 1248.420 t= 291 R= 8e+04
+Depth= 9059 States= 2.3e+07 Transitions= 3.42e+08 Memory= 1271.858 t= 312 R= 7e+04
+Depth= 9059 States= 2.4e+07 Transitions= 3.6e+08 Memory= 1298.908 t= 328 R= 7e+04
+Depth= 9059 States= 2.5e+07 Transitions= 3.84e+08 Memory= 1323.127 t= 350 R= 7e+04
+Depth= 9059 States= 2.6e+07 Transitions= 4e+08 Memory= 1348.518 t= 365 R= 7e+04
+Depth= 9059 States= 2.7e+07 Transitions= 4.16e+08 Memory= 1379.865 t= 380 R= 7e+04
+Depth= 9059 States= 2.8e+07 Transitions= 4.26e+08 Memory= 1411.115 t= 389 R= 7e+04
+Depth= 9059 States= 2.9e+07 Transitions= 4.42e+08 Memory= 1439.631 t= 404 R= 7e+04
+Depth= 9059 States= 3e+07 Transitions= 4.64e+08 Memory= 1462.385 t= 423 R= 7e+04
+Depth= 9059 States= 3.1e+07 Transitions= 4.82e+08 Memory= 1490.998 t= 439 R= 7e+04
+Depth= 9059 States= 3.2e+07 Transitions= 4.99e+08 Memory= 1519.514 t= 456 R= 7e+04
+Depth= 9059 States= 3.3e+07 Transitions= 5.18e+08 Memory= 1545.393 t= 473 R= 7e+04
+Depth= 9059 States= 3.4e+07 Transitions= 5.33e+08 Memory= 1578.108 t= 486 R= 7e+04
+pan: resizing hashtable to -w26.. done
+Depth= 9059 States= 3.5e+07 Transitions= 5.49e+08 Memory= 2098.994 t= 504 R= 7e+04
+Depth= 9059 States= 3.6e+07 Transitions= 5.74e+08 Memory= 2121.651 t= 528 R= 7e+04
+Depth= 9059 States= 3.7e+07 Transitions= 5.96e+08 Memory= 2147.334 t= 547 R= 7e+04
+Depth= 9059 States= 3.8e+07 Transitions= 6.17e+08 Memory= 2170.186 t= 567 R= 7e+04
+Depth= 9059 States= 3.9e+07 Transitions= 6.3e+08 Memory= 2199.776 t= 578 R= 7e+04
+Depth= 9059 States= 4e+07 Transitions= 6.53e+08 Memory= 2225.459 t= 599 R= 7e+04
+Depth= 9059 States= 4.1e+07 Transitions= 6.69e+08 Memory= 2250.361 t= 614 R= 7e+04
+Depth= 9059 States= 4.2e+07 Transitions= 6.85e+08 Memory= 2279.268 t= 628 R= 7e+04
+Depth= 9059 States= 4.3e+07 Transitions= 7.03e+08 Memory= 2304.463 t= 644 R= 7e+04
+Depth= 9059 States= 4.4e+07 Transitions= 7.13e+08 Memory= 2338.252 t= 654 R= 7e+04
+Depth= 9059 States= 4.5e+07 Transitions= 7.25e+08 Memory= 2366.768 t= 665 R= 7e+04
+Depth= 9059 States= 4.6e+07 Transitions= 7.41e+08 Memory= 2393.330 t= 679 R= 7e+04
+Depth= 9059 States= 4.7e+07 Transitions= 7.57e+08 Memory= 2420.381 t= 694 R= 7e+04
+Depth= 9059 States= 4.8e+07 Transitions= 7.72e+08 Memory= 2447.041 t= 708 R= 7e+04
+Depth= 9059 States= 4.9e+07 Transitions= 7.88e+08 Memory= 2476.143 t= 722 R= 7e+04
+Depth= 9059 States= 5e+07 Transitions= 8.04e+08 Memory= 2501.045 t= 737 R= 7e+04
+Depth= 9059 States= 5.1e+07 Transitions= 8.2e+08 Memory= 2530.440 t= 752 R= 7e+04
+Depth= 9059 States= 5.2e+07 Transitions= 8.37e+08 Memory= 2554.854 t= 766 R= 7e+04
+Depth= 9059 States= 5.3e+07 Transitions= 8.5e+08 Memory= 2583.467 t= 779 R= 7e+04
+Depth= 9059 States= 5.4e+07 Transitions= 8.66e+08 Memory= 2611.299 t= 794 R= 7e+04
+Depth= 9059 States= 5.5e+07 Transitions= 8.79e+08 Memory= 2640.791 t= 805 R= 7e+04
+Depth= 9059 States= 5.6e+07 Transitions= 8.9e+08 Memory= 2672.139 t= 815 R= 7e+04
+Depth= 9059 States= 5.7e+07 Transitions= 9.05e+08 Memory= 2702.705 t= 829 R= 7e+04
+Depth= 9059 States= 5.8e+07 Transitions= 9.22e+08 Memory= 2727.998 t= 845 R= 7e+04
+Depth= 9059 States= 5.9e+07 Transitions= 9.38e+08 Memory= 2754.463 t= 859 R= 7e+04
+Depth= 9059 States= 6e+07 Transitions= 9.49e+08 Memory= 2789.717 t= 870 R= 7e+04
+Depth= 9059 States= 6.1e+07 Transitions= 9.62e+08 Memory= 2817.744 t= 881 R= 7e+04
+Depth= 9059 States= 6.2e+07 Transitions= 9.79e+08 Memory= 2838.447 t= 896 R= 7e+04
+Depth= 9059 States= 6.3e+07 Transitions= 1e+09 Memory= 2863.154 t= 919 R= 7e+04
+Depth= 9059 States= 6.4e+07 Transitions= 1.02e+09 Memory= 2889.131 t= 936 R= 7e+04
+Depth= 9059 States= 6.5e+07 Transitions= 1.04e+09 Memory= 2919.502 t= 952 R= 7e+04
+Depth= 9059 States= 6.6e+07 Transitions= 1.06e+09 Memory= 2943.916 t= 968 R= 7e+04
+Depth= 9059 States= 6.7e+07 Transitions= 1.07e+09 Memory= 2978.975 t= 979 R= 7e+04
+Depth= 9059 States= 6.8e+07 Transitions= 1.09e+09 Memory= 3003.877 t= 996 R= 7e+04
+Depth= 9059 States= 6.9e+07 Transitions= 1.11e+09 Memory= 3028.584 t= 1.01e+03 R= 7e+04
+Depth= 9059 States= 7e+07 Transitions= 1.12e+09 Memory= 3058.174 t= 1.02e+03 R= 7e+04
+Depth= 9059 States= 7.1e+07 Transitions= 1.13e+09 Memory= 3088.350 t= 1.04e+03 R= 7e+04
+Depth= 9059 States= 7.2e+07 Transitions= 1.15e+09 Memory= 3113.350 t= 1.05e+03 R= 7e+04
+Depth= 9059 States= 7.3e+07 Transitions= 1.17e+09 Memory= 3142.158 t= 1.07e+03 R= 7e+04
+Depth= 9059 States= 7.4e+07 Transitions= 1.19e+09 Memory= 3166.279 t= 1.09e+03 R= 7e+04
+Depth= 9059 States= 7.5e+07 Transitions= 1.21e+09 Memory= 3192.744 t= 1.11e+03 R= 7e+04
+Depth= 9059 States= 7.6e+07 Transitions= 1.23e+09 Memory= 3217.256 t= 1.13e+03 R= 7e+04
+Depth= 9059 States= 7.7e+07 Transitions= 1.25e+09 Memory= 3242.549 t= 1.14e+03 R= 7e+04
+Depth= 9059 States= 7.8e+07 Transitions= 1.26e+09 Memory= 3273.115 t= 1.16e+03 R= 7e+04
+Depth= 9059 States= 7.9e+07 Transitions= 1.27e+09 Memory= 3303.975 t= 1.17e+03 R= 7e+04
+Depth= 9059 States= 8e+07 Transitions= 1.29e+09 Memory= 3334.541 t= 1.18e+03 R= 7e+04
+Depth= 9059 States= 8.1e+07 Transitions= 1.31e+09 Memory= 3356.221 t= 1.2e+03 R= 7e+04
+Depth= 9059 States= 8.2e+07 Transitions= 1.33e+09 Memory= 3385.127 t= 1.22e+03 R= 7e+04
+Depth= 9059 States= 8.3e+07 Transitions= 1.35e+09 Memory= 3412.959 t= 1.23e+03 R= 7e+04
+Depth= 9059 States= 8.4e+07 Transitions= 1.37e+09 Memory= 3438.936 t= 1.25e+03 R= 7e+04
+Depth= 9059 States= 8.5e+07 Transitions= 1.38e+09 Memory= 3471.455 t= 1.26e+03 R= 7e+04
+Depth= 9059 States= 8.6e+07 Transitions= 1.4e+09 Memory= 3498.115 t= 1.28e+03 R= 7e+04
+Depth= 9059 States= 8.7e+07 Transitions= 1.42e+09 Memory= 3519.014 t= 1.3e+03 R= 7e+04
+Depth= 9059 States= 8.8e+07 Transitions= 1.44e+09 Memory= 3546.162 t= 1.32e+03 R= 7e+04
+Depth= 9059 States= 8.9e+07 Transitions= 1.46e+09 Memory= 3567.842 t= 1.34e+03 R= 7e+04
+Depth= 9059 States= 9e+07 Transitions= 1.48e+09 Memory= 3598.799 t= 1.35e+03 R= 7e+04
+Depth= 9059 States= 9.1e+07 Transitions= 1.5e+09 Memory= 3622.920 t= 1.37e+03 R= 7e+04
+Depth= 9059 States= 9.2e+07 Transitions= 1.52e+09 Memory= 3648.701 t= 1.39e+03 R= 7e+04
+Depth= 9059 States= 9.3e+07 Transitions= 1.53e+09 Memory= 3676.045 t= 1.4e+03 R= 7e+04
+Depth= 9059 States= 9.4e+07 Transitions= 1.55e+09 Memory= 3702.412 t= 1.42e+03 R= 7e+04
+Depth= 9059 States= 9.5e+07 Transitions= 1.56e+09 Memory= 3735.713 t= 1.43e+03 R= 7e+04
+Depth= 9059 States= 9.6e+07 Transitions= 1.57e+09 Memory= 3764.522 t= 1.44e+03 R= 7e+04
+Depth= 9059 States= 9.7e+07 Transitions= 1.59e+09 Memory= 3790.693 t= 1.45e+03 R= 7e+04
+Depth= 9059 States= 9.8e+07 Transitions= 1.61e+09 Memory= 3817.940 t= 1.47e+03 R= 7e+04
+Depth= 9059 States= 9.9e+07 Transitions= 1.62e+09 Memory= 3845.283 t= 1.48e+03 R= 7e+04
+Depth= 9059 States= 1e+08 Transitions= 1.64e+09 Memory= 3873.213 t= 1.5e+03 R= 7e+04
+Depth= 9059 States= 1.01e+08 Transitions= 1.65e+09 Memory= 3897.920 t= 1.51e+03 R= 7e+04
+Depth= 9059 States= 1.02e+08 Transitions= 1.67e+09 Memory= 3926.631 t= 1.53e+03 R= 7e+04
+Depth= 9059 States= 1.03e+08 Transitions= 1.68e+09 Memory= 3952.315 t= 1.54e+03 R= 7e+04
+Depth= 9059 States= 1.04e+08 Transitions= 1.7e+09 Memory= 3981.026 t= 1.56e+03 R= 7e+04
+Depth= 9059 States= 1.05e+08 Transitions= 1.71e+09 Memory= 4010.029 t= 1.57e+03 R= 7e+04
+Depth= 9059 States= 1.06e+08 Transitions= 1.73e+09 Memory= 4038.838 t= 1.58e+03 R= 7e+04
+Depth= 9059 States= 1.07e+08 Transitions= 1.74e+09 Memory= 4070.381 t= 1.59e+03 R= 7e+04
+Depth= 9059 States= 1.08e+08 Transitions= 1.75e+09 Memory= 4099.385 t= 1.61e+03 R= 7e+04
+Depth= 9059 States= 1.09e+08 Transitions= 1.77e+09 Memory= 4126.338 t= 1.62e+03 R= 7e+04
+Depth= 9059 States= 1.1e+08 Transitions= 1.79e+09 Memory= 4151.924 t= 1.64e+03 R= 7e+04
+Depth= 9059 States= 1.11e+08 Transitions= 1.8e+09 Memory= 4187.276 t= 1.65e+03 R= 7e+04
+Depth= 9059 States= 1.12e+08 Transitions= 1.81e+09 Memory= 4214.326 t= 1.66e+03 R= 7e+04
+Depth= 9059 States= 1.13e+08 Transitions= 1.83e+09 Memory= 4237.471 t= 1.67e+03 R= 7e+04
+Depth= 9059 States= 1.14e+08 Transitions= 1.85e+09 Memory= 4261.104 t= 1.7e+03 R= 7e+04
+Depth= 9059 States= 1.15e+08 Transitions= 1.87e+09 Memory= 4286.690 t= 1.71e+03 R= 7e+04
+Depth= 9059 States= 1.16e+08 Transitions= 1.89e+09 Memory= 4314.619 t= 1.73e+03 R= 7e+04
+Depth= 9059 States= 1.17e+08 Transitions= 1.91e+09 Memory= 4341.768 t= 1.75e+03 R= 7e+04
+Depth= 9059 States= 1.18e+08 Transitions= 1.92e+09 Memory= 4375.166 t= 1.76e+03 R= 7e+04
+Depth= 9059 States= 1.19e+08 Transitions= 1.94e+09 Memory= 4401.338 t= 1.78e+03 R= 7e+04
+Depth= 9059 States= 1.2e+08 Transitions= 1.95e+09 Memory= 4426.436 t= 1.79e+03 R= 7e+04
+Depth= 9059 States= 1.21e+08 Transitions= 1.97e+09 Memory= 4456.807 t= 1.8e+03 R= 7e+04
+Depth= 9059 States= 1.22e+08 Transitions= 1.98e+09 Memory= 4486.592 t= 1.82e+03 R= 7e+04
+Depth= 9059 States= 1.23e+08 Transitions= 2e+09 Memory= 4511.787 t= 1.83e+03 R= 7e+04
+Depth= 9059 States= 1.24e+08 Transitions= 2.02e+09 Memory= 4540.108 t= 1.85e+03 R= 7e+04
+Depth= 9059 States= 1.25e+08 Transitions= 2.04e+09 Memory= 4564.033 t= 1.87e+03 R= 7e+04
+Depth= 9059 States= 1.26e+08 Transitions= 2.06e+09 Memory= 4591.865 t= 1.89e+03 R= 7e+04
+Depth= 9059 States= 1.27e+08 Transitions= 2.08e+09 Memory= 4615.889 t= 1.91e+03 R= 7e+04
+Depth= 9059 States= 1.28e+08 Transitions= 2.1e+09 Memory= 4640.303 t= 1.92e+03 R= 7e+04
+Depth= 9059 States= 1.29e+08 Transitions= 2.11e+09 Memory= 4670.479 t= 1.94e+03 R= 7e+04
+Depth= 9059 States= 1.3e+08 Transitions= 2.12e+09 Memory= 4702.998 t= 1.95e+03 R= 7e+04
+Depth= 9059 States= 1.31e+08 Transitions= 2.14e+09 Memory= 4732.393 t= 1.96e+03 R= 7e+04
+Depth= 9059 States= 1.32e+08 Transitions= 2.16e+09 Memory= 4754.756 t= 1.98e+03 R= 7e+04
+Depth= 9059 States= 1.33e+08 Transitions= 2.18e+09 Memory= 4783.174 t= 2e+03 R= 7e+04
+Depth= 9059 States= 1.34e+08 Transitions= 2.19e+09 Memory= 4810.518 t= 2.01e+03 R= 7e+04
+Depth= 9059 States= 1.35e+08 Transitions= 2.21e+09 Memory= 4837.568 t= 2.03e+03 R= 7e+04
+pan: resizing hashtable to -w28.. done
+Depth= 9059 States= 1.36e+08 Transitions= 2.23e+09 Memory= 6885.568 t= 2.06e+03 R= 7e+04
+Depth= 9059 States= 1.37e+08 Transitions= 2.24e+09 Memory= 6885.568 t= 2.08e+03 R= 7e+04
+Depth= 9059 States= 1.38e+08 Transitions= 2.27e+09 Memory= 6900.412 t= 2.1e+03 R= 7e+04
+Depth= 9059 States= 1.39e+08 Transitions= 2.29e+09 Memory= 6927.658 t= 2.12e+03 R= 7e+04
+Depth= 9059 States= 1.4e+08 Transitions= 2.31e+09 Memory= 6950.315 t= 2.14e+03 R= 7e+04
+Depth= 9059 States= 1.41e+08 Transitions= 2.33e+09 Memory= 6981.858 t= 2.15e+03 R= 7e+04
+Depth= 9059 States= 1.42e+08 Transitions= 2.35e+09 Memory= 7005.295 t= 2.17e+03 R= 7e+04
+Depth= 9059 States= 1.43e+08 Transitions= 2.36e+09 Memory= 7031.076 t= 2.18e+03 R= 7e+04
+Depth= 9059 States= 1.44e+08 Transitions= 2.38e+09 Memory= 7056.955 t= 2.2e+03 R= 7e+04
+Depth= 9059 States= 1.45e+08 Transitions= 2.4e+09 Memory= 7084.494 t= 2.22e+03 R= 7e+04
+Depth= 9059 States= 1.46e+08 Transitions= 2.41e+09 Memory= 7115.744 t= 2.23e+03 R= 7e+04
+Depth= 9059 States= 1.47e+08 Transitions= 2.42e+09 Memory= 7146.604 t= 2.24e+03 R= 7e+04
+Depth= 9059 States= 1.48e+08 Transitions= 2.44e+09 Memory= 7172.287 t= 2.25e+03 R= 7e+04
+Depth= 9059 States= 1.49e+08 Transitions= 2.45e+09 Memory= 7200.315 t= 2.26e+03 R= 7e+04
+Depth= 9059 States= 1.5e+08 Transitions= 2.47e+09 Memory= 7226.389 t= 2.28e+03 R= 7e+04
+Depth= 9059 States= 1.51e+08 Transitions= 2.48e+09 Memory= 7253.733 t= 2.29e+03 R= 7e+04
+Depth= 9059 States= 1.52e+08 Transitions= 2.5e+09 Memory= 7279.709 t= 2.31e+03 R= 7e+04
+Depth= 9059 States= 1.53e+08 Transitions= 2.52e+09 Memory= 7309.104 t= 2.32e+03 R= 7e+04
+Depth= 9059 States= 1.54e+08 Transitions= 2.53e+09 Memory= 7334.592 t= 2.34e+03 R= 7e+04
+Depth= 9059 States= 1.55e+08 Transitions= 2.55e+09 Memory= 7362.229 t= 2.35e+03 R= 7e+04
+Depth= 9059 States= 1.56e+08 Transitions= 2.56e+09 Memory= 7391.135 t= 2.36e+03 R= 7e+04
+Depth= 9059 States= 1.57e+08 Transitions= 2.57e+09 Memory= 7420.822 t= 2.38e+03 R= 7e+04
+Depth= 9059 States= 1.58e+08 Transitions= 2.59e+09 Memory= 7452.854 t= 2.39e+03 R= 7e+04
+Depth= 9059 States= 1.59e+08 Transitions= 2.6e+09 Memory= 7481.760 t= 2.4e+03 R= 7e+04
+Depth= 9059 States= 1.6e+08 Transitions= 2.62e+09 Memory= 7509.299 t= 2.41e+03 R= 7e+04
+Depth= 9059 States= 1.61e+08 Transitions= 2.63e+09 Memory= 7534.201 t= 2.43e+03 R= 7e+04
+Depth= 9059 States= 1.62e+08 Transitions= 2.65e+09 Memory= 7567.600 t= 2.44e+03 R= 7e+04
+Depth= 9059 States= 1.63e+08 Transitions= 2.66e+09 Memory= 7594.846 t= 2.45e+03 R= 7e+04
+Depth= 9059 States= 1.64e+08 Transitions= 2.67e+09 Memory= 7619.455 t= 2.47e+03 R= 7e+04
+Depth= 9059 States= 1.65e+08 Transitions= 2.7e+09 Memory= 7642.502 t= 2.49e+03 R= 7e+04
+Depth= 9059 States= 1.66e+08 Transitions= 2.72e+09 Memory= 7669.260 t= 2.51e+03 R= 7e+04
+Depth= 9059 States= 1.67e+08 Transitions= 2.73e+09 Memory= 7696.799 t= 2.52e+03 R= 7e+04
+Depth= 9059 States= 1.68e+08 Transitions= 2.75e+09 Memory= 7723.850 t= 2.54e+03 R= 7e+04
+Depth= 9059 States= 1.69e+08 Transitions= 2.77e+09 Memory= 7757.053 t= 2.55e+03 R= 7e+04
+Depth= 9059 States= 1.7e+08 Transitions= 2.78e+09 Memory= 7782.346 t= 2.57e+03 R= 7e+04
+Depth= 9059 States= 1.71e+08 Transitions= 2.8e+09 Memory= 7808.908 t= 2.58e+03 R= 7e+04
+Depth= 9059 States= 1.72e+08 Transitions= 2.81e+09 Memory= 7838.791 t= 2.59e+03 R= 7e+04
+Depth= 9059 States= 1.73e+08 Transitions= 2.83e+09 Memory= 7867.893 t= 2.61e+03 R= 7e+04
+Depth= 9059 States= 1.74e+08 Transitions= 2.85e+09 Memory= 7892.990 t= 2.62e+03 R= 7e+04
+Depth= 9059 States= 1.75e+08 Transitions= 2.86e+09 Memory= 7922.190 t= 2.64e+03 R= 7e+04
+Depth= 9059 States= 1.76e+08 Transitions= 2.89e+09 Memory= 7945.627 t= 2.66e+03 R= 7e+04
+Depth= 9059 States= 1.77e+08 Transitions= 2.9e+09 Memory= 7973.947 t= 2.68e+03 R= 7e+04
+Depth= 9059 States= 1.78e+08 Transitions= 2.93e+09 Memory= 7997.483 t= 2.7e+03 R= 7e+04
+Depth= 9059 States= 1.79e+08 Transitions= 2.94e+09 Memory= 8020.920 t= 2.71e+03 R= 7e+04
+Depth= 9059 States= 1.8e+08 Transitions= 2.96e+09 Memory= 8050.412 t= 2.73e+03 R= 7e+04
+Depth= 9059 States= 1.81e+08 Transitions= 2.97e+09 Memory= 8085.666 t= 2.74e+03 R= 7e+04
+Depth= 9059 States= 1.82e+08 Transitions= 2.98e+09 Memory= 8114.279 t= 2.75e+03 R= 7e+04
+Depth= 9059 States= 1.83e+08 Transitions= 3e+09 Memory= 8137.131 t= 2.77e+03 R= 7e+04
+Depth= 9059 States= 1.84e+08 Transitions= 3.02e+09 Memory= 8165.451 t= 2.79e+03 R= 7e+04
+Depth= 9059 States= 1.85e+08 Transitions= 3.04e+09 Memory= 8193.186 t= 2.8e+03 R= 7e+04
+Depth= 9059 States= 1.86e+08 Transitions= 3.06e+09 Memory= 8218.674 t= 2.82e+03 R= 7e+04
+Depth= 9059 States= 1.87e+08 Transitions= 3.08e+09 Memory= 8255.100 t= 2.83e+03 R= 7e+04
+Depth= 9059 States= 1.88e+08 Transitions= 3.09e+09 Memory= 8279.221 t= 2.85e+03 R= 7e+04
+Depth= 9059 States= 1.89e+08 Transitions= 3.12e+09 Memory= 8298.264 t= 2.87e+03 R= 7e+04
+Depth= 9059 States= 1.9e+08 Transitions= 3.14e+09 Memory= 8325.998 t= 2.89e+03 R= 7e+04
+Depth= 9059 States= 1.91e+08 Transitions= 3.16e+09 Memory= 8349.338 t= 2.91e+03 R= 7e+04
+Depth= 9059 States= 1.92e+08 Transitions= 3.17e+09 Memory= 8379.221 t= 2.92e+03 R= 7e+04
+Depth= 9059 States= 1.93e+08 Transitions= 3.19e+09 Memory= 8403.440 t= 2.94e+03 R= 7e+04
+Depth= 9059 States= 1.94e+08 Transitions= 3.21e+09 Memory= 8430.100 t= 2.96e+03 R= 7e+04
+Depth= 9059 States= 1.95e+08 Transitions= 3.23e+09 Memory= 8455.295 t= 2.97e+03 R= 7e+04
+Depth= 9059 States= 1.96e+08 Transitions= 3.25e+09 Memory= 8482.932 t= 2.99e+03 R= 7e+04
+Depth= 9059 States= 1.97e+08 Transitions= 3.26e+09 Memory= 8515.256 t= 3e+03 R= 7e+04
+Depth= 9059 States= 1.98e+08 Transitions= 3.27e+09 Memory= 8542.502 t= 3.01e+03 R= 7e+04
+Depth= 9059 States= 1.99e+08 Transitions= 3.29e+09 Memory= 8569.260 t= 3.02e+03 R= 7e+04
+Depth= 9059 States= 2e+08 Transitions= 3.3e+09 Memory= 8598.459 t= 3.04e+03 R= 7e+04
+Depth= 9059 States= 2.01e+08 Transitions= 3.32e+09 Memory= 8624.631 t= 3.05e+03 R= 7e+04
+Depth= 9059 States= 2.02e+08 Transitions= 3.33e+09 Memory= 8652.365 t= 3.07e+03 R= 7e+04
+Depth= 9059 States= 2.03e+08 Transitions= 3.35e+09 Memory= 8678.440 t= 3.08e+03 R= 7e+04
+Depth= 9059 States= 2.04e+08 Transitions= 3.36e+09 Memory= 8706.369 t= 3.1e+03 R= 7e+04
+Depth= 9059 States= 2.05e+08 Transitions= 3.38e+09 Memory= 8732.932 t= 3.11e+03 R= 7e+04
+Depth= 9059 States= 2.06e+08 Transitions= 3.39e+09 Memory= 8760.276 t= 3.12e+03 R= 7e+04
+Depth= 9059 States= 2.07e+08 Transitions= 3.41e+09 Memory= 8789.475 t= 3.14e+03 R= 7e+04
+Depth= 9059 States= 2.08e+08 Transitions= 3.42e+09 Memory= 8819.455 t= 3.15e+03 R= 7e+04
+Depth= 9059 States= 2.09e+08 Transitions= 3.43e+09 Memory= 8851.779 t= 3.16e+03 R= 7e+04
+Depth= 9059 States= 2.1e+08 Transitions= 3.45e+09 Memory= 8880.100 t= 3.17e+03 R= 7e+04
+Depth= 9059 States= 2.11e+08 Transitions= 3.46e+09 Memory= 8907.053 t= 3.19e+03 R= 7e+04
+Depth= 9059 States= 2.12e+08 Transitions= 3.48e+09 Memory= 8932.639 t= 3.2e+03 R= 7e+04
+Depth= 9059 States= 2.13e+08 Transitions= 3.49e+09 Memory= 8964.572 t= 3.22e+03 R= 7e+04
+Depth= 9059 States= 2.14e+08 Transitions= 3.51e+09 Memory= 8991.526 t= 3.23e+03 R= 7e+04
+Depth= 9059 States= 2.15e+08 Transitions= 3.52e+09 Memory= 9018.088 t= 3.24e+03 R= 7e+04
+Depth= 9059 States= 2.16e+08 Transitions= 3.54e+09 Memory= 9039.865 t= 3.26e+03 R= 7e+04
+Depth= 9059 States= 2.17e+08 Transitions= 3.56e+09 Memory= 9067.600 t= 3.28e+03 R= 7e+04
+Depth= 9059 States= 2.18e+08 Transitions= 3.58e+09 Memory= 9094.260 t= 3.3e+03 R= 7e+04
+Depth= 9059 States= 2.19e+08 Transitions= 3.6e+09 Memory= 9122.483 t= 3.31e+03 R= 7e+04
+Depth= 9059 States= 2.2e+08 Transitions= 3.61e+09 Memory= 9153.635 t= 3.32e+03 R= 7e+04
+Depth= 9059 States= 2.21e+08 Transitions= 3.63e+09 Memory= 9181.272 t= 3.34e+03 R= 7e+04
+Depth= 9059 States= 2.22e+08 Transitions= 3.65e+09 Memory= 9207.639 t= 3.36e+03 R= 7e+04
+
+(Spin Version 5.1.7 -- 23 December 2008)
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim +
+ assertion violations + (if within scope of claim)
+ acceptance cycles + (fairness enabled)
+ invalid end states - (disabled by never claim)
+
+State-vector 64 byte, depth reached 9059, errors: 0
+ 88961904 states, stored (2.22145e+08 visited)
+3.4291111e+09 states, matched
+3.6512561e+09 transitions (= visited+matched)
+1.2885947e+10 atomic steps
+hash conflicts: 7.2188776e+08 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 7805.343 equivalent memory usage for states (stored*(State-vector + overhead))
+ 6706.219 actual memory usage for states (compression: 85.92%)
+ state-vector as stored = 51 byte + 28 byte overhead
+ 2048.000 memory used for hash table (-w28)
+ 457.764 memory used for DFS stack (-m10000000)
+ 1.122 memory lost to fragmentation
+ 9210.861 total actual memory usage
+
+unreached in proctype urcu_reader
+ line 399, "pan.___", state 16, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 48, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 61, "(1)"
+ line 418, "pan.___", state 91, "(1)"
+ line 399, "pan.___", state 113, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 145, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 158, "(1)"
+ line 418, "pan.___", state 188, "(1)"
+ line 399, "pan.___", state 211, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 243, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 256, "(1)"
+ line 418, "pan.___", state 286, "(1)"
+ line 399, "pan.___", state 350, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 382, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 395, "(1)"
+ line 418, "pan.___", state 425, "(1)"
+ line 540, "pan.___", state 456, "-end-"
+ (17 of 456 states)
+unreached in proctype urcu_reader_sig
+ line 399, "pan.___", state 25, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 57, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 70, "(1)"
+ line 418, "pan.___", state 100, "(1)"
+ line 399, "pan.___", state 113, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 145, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 158, "(1)"
+ line 418, "pan.___", state 188, "(1)"
+ line 399, "pan.___", state 202, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 234, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 247, "(1)"
+ line 418, "pan.___", state 277, "(1)"
+ line 399, "pan.___", state 314, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 346, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 359, "(1)"
+ line 418, "pan.___", state 389, "(1)"
+ line 614, "pan.___", state 411, "-end-"
+ (17 of 411 states)
+unreached in proctype urcu_writer
+ line 399, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 403, "pan.___", state 28, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 59, "(1)"
+ line 413, "pan.___", state 72, "(1)"
+ line 418, "pan.___", state 89, "(1)"
+ line 399, "pan.___", state 108, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 403, "pan.___", state 122, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 153, "(1)"
+ line 413, "pan.___", state 166, "(1)"
+ line 652, "pan.___", state 199, "(1)"
+ line 175, "pan.___", state 208, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 179, "pan.___", state 217, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 160, "pan.___", state 240, "(1)"
+ line 164, "pan.___", state 248, "(1)"
+ line 168, "pan.___", state 260, "(1)"
+ line 175, "pan.___", state 271, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 293, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 160, "pan.___", state 303, "(1)"
+ line 164, "pan.___", state 311, "(1)"
+ line 168, "pan.___", state 323, "(1)"
+ line 175, "pan.___", state 338, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 179, "pan.___", state 347, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 183, "pan.___", state 360, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 160, "pan.___", state 370, "(1)"
+ line 164, "pan.___", state 378, "(1)"
+ line 168, "pan.___", state 390, "(1)"
+ line 399, "pan.___", state 404, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 403, "pan.___", state 418, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 436, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 449, "(1)"
+ line 413, "pan.___", state 462, "(1)"
+ line 418, "pan.___", state 479, "(1)"
+ line 399, "pan.___", state 498, "(1)"
+ line 403, "pan.___", state 510, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 528, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 413, "pan.___", state 554, "(1)"
+ line 418, "pan.___", state 571, "(1)"
+ line 403, "pan.___", state 603, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 621, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 413, "pan.___", state 647, "(1)"
+ line 418, "pan.___", state 664, "(1)"
+ line 179, "pan.___", state 687, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 183, "pan.___", state 700, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 160, "pan.___", state 710, "(1)"
+ line 164, "pan.___", state 718, "(1)"
+ line 168, "pan.___", state 730, "(1)"
+ line 175, "pan.___", state 741, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 763, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 160, "pan.___", state 773, "(1)"
+ line 164, "pan.___", state 781, "(1)"
+ line 168, "pan.___", state 793, "(1)"
+ line 175, "pan.___", state 808, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 179, "pan.___", state 817, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 183, "pan.___", state 830, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 160, "pan.___", state 840, "(1)"
+ line 164, "pan.___", state 848, "(1)"
+ line 168, "pan.___", state 860, "(1)"
+ line 399, "pan.___", state 882, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 399, "pan.___", state 884, "(1)"
+ line 399, "pan.___", state 885, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 399, "pan.___", state 885, "else"
+ line 399, "pan.___", state 888, "(1)"
+ line 403, "pan.___", state 896, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 403, "pan.___", state 898, "(1)"
+ line 403, "pan.___", state 899, "((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 403, "pan.___", state 899, "else"
+ line 403, "pan.___", state 902, "(1)"
+ line 403, "pan.___", state 903, "(1)"
+ line 403, "pan.___", state 903, "(1)"
+ line 401, "pan.___", state 908, "((i<1))"
+ line 401, "pan.___", state 908, "((i>=1))"
+ line 408, "pan.___", state 914, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 927, "(1)"
+ line 409, "pan.___", state 928, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 409, "pan.___", state 928, "else"
+ line 409, "pan.___", state 931, "(1)"
+ line 409, "pan.___", state 932, "(1)"
+ line 409, "pan.___", state 932, "(1)"
+ line 413, "pan.___", state 940, "(1)"
+ line 413, "pan.___", state 941, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 413, "pan.___", state 941, "else"
+ line 413, "pan.___", state 944, "(1)"
+ line 413, "pan.___", state 945, "(1)"
+ line 413, "pan.___", state 945, "(1)"
+ line 411, "pan.___", state 950, "((i<1))"
+ line 411, "pan.___", state 950, "((i>=1))"
+ line 418, "pan.___", state 957, "(1)"
+ line 418, "pan.___", state 958, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 418, "pan.___", state 958, "else"
+ line 418, "pan.___", state 961, "(1)"
+ line 418, "pan.___", state 962, "(1)"
+ line 418, "pan.___", state 962, "(1)"
+ line 420, "pan.___", state 965, "(1)"
+ line 420, "pan.___", state 965, "(1)"
+ line 403, "pan.___", state 996, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 1014, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 413, "pan.___", state 1040, "(1)"
+ line 418, "pan.___", state 1057, "(1)"
+ line 403, "pan.___", state 1086, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 1104, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 413, "pan.___", state 1130, "(1)"
+ line 418, "pan.___", state 1147, "(1)"
+ line 399, "pan.___", state 1166, "(1)"
+ line 403, "pan.___", state 1178, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 1196, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 413, "pan.___", state 1222, "(1)"
+ line 418, "pan.___", state 1239, "(1)"
+ line 403, "pan.___", state 1271, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 1289, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 413, "pan.___", state 1315, "(1)"
+ line 418, "pan.___", state 1332, "(1)"
+ line 179, "pan.___", state 1355, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 183, "pan.___", state 1368, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 160, "pan.___", state 1378, "(1)"
+ line 164, "pan.___", state 1386, "(1)"
+ line 168, "pan.___", state 1398, "(1)"
+ line 175, "pan.___", state 1409, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 1431, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 160, "pan.___", state 1441, "(1)"
+ line 164, "pan.___", state 1449, "(1)"
+ line 168, "pan.___", state 1461, "(1)"
+ line 175, "pan.___", state 1476, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 179, "pan.___", state 1485, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 183, "pan.___", state 1498, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 160, "pan.___", state 1508, "(1)"
+ line 164, "pan.___", state 1516, "(1)"
+ line 168, "pan.___", state 1528, "(1)"
+ line 399, "pan.___", state 1550, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 399, "pan.___", state 1552, "(1)"
+ line 399, "pan.___", state 1553, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 399, "pan.___", state 1553, "else"
+ line 399, "pan.___", state 1556, "(1)"
+ line 403, "pan.___", state 1564, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 403, "pan.___", state 1566, "(1)"
+ line 403, "pan.___", state 1567, "((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 403, "pan.___", state 1567, "else"
+ line 403, "pan.___", state 1570, "(1)"
+ line 403, "pan.___", state 1571, "(1)"
+ line 403, "pan.___", state 1571, "(1)"
+ line 401, "pan.___", state 1576, "((i<1))"
+ line 401, "pan.___", state 1576, "((i>=1))"
+ line 408, "pan.___", state 1582, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 1595, "(1)"
+ line 409, "pan.___", state 1596, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 409, "pan.___", state 1596, "else"
+ line 409, "pan.___", state 1599, "(1)"
+ line 409, "pan.___", state 1600, "(1)"
+ line 409, "pan.___", state 1600, "(1)"
+ line 413, "pan.___", state 1608, "(1)"
+ line 413, "pan.___", state 1609, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 413, "pan.___", state 1609, "else"
+ line 413, "pan.___", state 1612, "(1)"
+ line 413, "pan.___", state 1613, "(1)"
+ line 413, "pan.___", state 1613, "(1)"
+ line 411, "pan.___", state 1618, "((i<1))"
+ line 411, "pan.___", state 1618, "((i>=1))"
+ line 418, "pan.___", state 1625, "(1)"
+ line 418, "pan.___", state 1626, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 418, "pan.___", state 1626, "else"
+ line 418, "pan.___", state 1629, "(1)"
+ line 418, "pan.___", state 1630, "(1)"
+ line 418, "pan.___", state 1630, "(1)"
+ line 420, "pan.___", state 1633, "(1)"
+ line 420, "pan.___", state 1633, "(1)"
+ line 179, "pan.___", state 1658, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 183, "pan.___", state 1671, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 160, "pan.___", state 1681, "(1)"
+ line 164, "pan.___", state 1689, "(1)"
+ line 168, "pan.___", state 1701, "(1)"
+ line 175, "pan.___", state 1712, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 1734, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 160, "pan.___", state 1744, "(1)"
+ line 164, "pan.___", state 1752, "(1)"
+ line 168, "pan.___", state 1764, "(1)"
+ line 175, "pan.___", state 1779, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 179, "pan.___", state 1788, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 183, "pan.___", state 1801, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 160, "pan.___", state 1811, "(1)"
+ line 164, "pan.___", state 1819, "(1)"
+ line 168, "pan.___", state 1831, "(1)"
+ line 702, "pan.___", state 1856, "-end-"
+ (158 of 1856 states)
+unreached in proctype :init:
+ (0 of 46 states)
+unreached in proctype :never:
+ line 751, "pan.___", state 11, "-end-"
+ (1 of 11 states)
+
+pan: elapsed time 3.36e+03 seconds
+pan: rate 66138.803 states/second
+pan: avg transition delay 9.1989e-07 usec
+cp .input.spin urcu_progress_reader.spin.input
+cp .input.spin.trail urcu_progress_reader.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
--- /dev/null
+#define READER_PROGRESS
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+#define TEST_SIGNAL
+#define TEST_SIGNAL_ON_READ
+//#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 1
+//#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:4:-2
+-4:-4:-4
+1:0:4401
+2:4:4353
+3:4:4356
+4:4:4356
+5:4:4359
+6:4:4367
+7:4:4367
+8:4:4370
+9:4:4376
+10:4:4380
+11:4:4380
+12:4:4383
+13:4:4391
+14:4:4395
+15:4:4396
+16:0:4401
+17:4:4398
+18:0:4401
+19:3:2479
+20:0:4401
+21:3:2485
+22:0:4401
+23:3:2486
+24:0:4401
+25:3:2487
+26:3:2491
+27:3:2492
+28:3:2500
+29:3:2501
+30:3:2505
+31:3:2506
+32:3:2514
+33:3:2519
+34:3:2523
+35:3:2524
+36:3:2531
+37:3:2532
+38:3:2543
+39:3:2544
+40:3:2545
+41:3:2556
+42:3:2561
+43:3:2562
+44:0:4401
+45:3:2574
+46:0:4401
+47:3:2576
+48:3:2577
+49:0:4401
+50:3:2581
+51:3:2585
+52:3:2586
+53:3:2594
+54:3:2595
+55:3:2599
+56:3:2600
+57:3:2608
+58:3:2613
+59:3:2614
+60:3:2625
+61:3:2626
+62:3:2637
+63:3:2638
+64:3:2639
+65:3:2650
+66:3:2655
+67:3:2656
+68:0:4401
+69:3:2668
+70:0:4401
+71:3:2670
+72:0:4401
+73:3:2671
+74:0:4401
+75:3:2681
+76:0:4401
+77:3:2682
+78:0:4401
+79:3:2686
+80:3:2687
+81:3:2691
+82:3:2695
+83:3:2696
+84:3:2700
+85:3:2708
+86:3:2709
+87:3:2714
+88:3:2721
+89:3:2722
+90:3:2729
+91:3:2734
+92:0:4401
+93:3:2745
+94:0:4401
+95:3:2749
+96:3:2750
+97:3:2754
+98:3:2758
+99:3:2759
+100:3:2763
+101:3:2771
+102:3:2772
+103:3:2777
+104:3:2784
+105:3:2785
+106:3:2792
+107:3:2797
+108:0:4401
+109:3:2808
+110:0:4401
+111:3:2816
+112:3:2817
+113:3:2821
+114:3:2825
+115:3:2826
+116:3:2830
+117:3:2838
+118:3:2839
+119:3:2844
+120:3:2851
+121:3:2852
+122:3:2859
+123:3:2864
+124:0:4401
+125:3:2879
+126:0:4401
+127:3:2881
+128:0:4401
+129:3:2882
+130:3:2886
+131:3:2887
+132:3:2895
+133:3:2896
+134:3:2900
+135:3:2901
+136:3:2909
+137:3:2914
+138:3:2918
+139:3:2919
+140:3:2926
+141:3:2927
+142:3:2938
+143:3:2939
+144:3:2940
+145:3:2951
+146:3:2956
+147:3:2957
+148:0:4401
+149:3:2969
+150:0:4401
+151:3:2971
+152:0:4401
+153:3:2974
+154:3:2975
+155:3:2987
+156:3:2988
+157:3:2992
+158:3:2993
+159:3:3001
+160:3:3006
+161:3:3010
+162:3:3011
+163:3:3018
+164:3:3019
+165:3:3030
+166:3:3031
+167:3:3032
+168:3:3043
+169:3:3048
+170:3:3049
+171:0:4401
+172:3:3061
+173:0:4401
+174:3:3063
+175:0:4401
+176:3:3064
+177:0:4401
+178:3:3065
+179:0:4401
+180:3:3066
+181:0:4401
+182:3:3067
+183:3:3071
+184:3:3072
+185:3:3080
+186:3:3081
+187:3:3085
+188:3:3086
+189:3:3094
+190:3:3099
+191:3:3103
+192:3:3104
+193:3:3111
+194:3:3112
+195:3:3123
+196:3:3124
+197:3:3125
+198:3:3136
+199:3:3141
+200:3:3142
+201:0:4401
+202:3:3154
+203:0:4401
+204:3:3356
+205:0:4401
+206:3:3454
+207:0:4401
+208:3:3455
+209:0:4401
+210:3:3459
+211:0:4401
+212:3:3465
+213:3:3469
+214:3:3470
+215:3:3478
+216:3:3479
+217:3:3483
+218:3:3484
+219:3:3492
+220:3:3497
+221:3:3501
+222:3:3502
+223:3:3509
+224:3:3510
+225:3:3521
+226:3:3522
+227:3:3523
+228:3:3534
+229:3:3539
+230:3:3540
+231:0:4401
+232:3:3552
+233:0:4401
+234:3:3554
+235:0:4401
+236:3:3555
+237:3:3559
+238:3:3560
+239:3:3568
+240:3:3569
+241:3:3573
+242:3:3574
+243:3:3582
+244:3:3587
+245:3:3591
+246:3:3592
+247:3:3599
+248:3:3600
+249:3:3611
+250:3:3612
+251:3:3613
+252:3:3624
+253:3:3629
+254:3:3630
+255:0:4401
+256:3:3642
+257:0:4401
+258:3:3644
+259:0:4401
+260:3:3647
+261:3:3648
+262:3:3660
+263:3:3661
+264:3:3665
+265:3:3666
+266:3:3674
+267:3:3679
+268:3:3683
+269:3:3684
+270:3:3691
+271:3:3692
+272:3:3703
+273:3:3704
+274:3:3705
+275:3:3716
+276:3:3721
+277:3:3722
+278:0:4401
+279:3:3734
+280:0:4401
+281:3:3736
+282:0:4401
+283:3:3737
+284:0:4401
+285:3:3738
+286:0:4401
+287:3:3739
+288:0:4401
+289:3:3740
+290:3:3744
+291:3:3745
+292:3:3753
+293:3:3754
+294:3:3758
+295:3:3759
+296:3:3767
+297:3:3772
+298:3:3776
+299:3:3777
+300:3:3784
+301:3:3785
+302:3:3796
+303:3:3797
+304:3:3798
+305:3:3809
+306:3:3814
+307:3:3815
+308:0:4401
+309:3:3827
+310:0:4401
+311:3:4029
+312:0:4401
+313:3:4127
+314:0:4401
+315:3:4128
+316:0:4401
+317:3:4132
+318:0:4401
+319:3:4138
+320:0:4401
+321:3:4142
+322:3:4143
+323:3:4147
+324:3:4151
+325:3:4152
+326:3:4156
+327:3:4164
+328:3:4165
+329:3:4170
+330:3:4177
+331:3:4178
+332:3:4185
+333:3:4190
+334:0:4401
+335:3:4201
+336:0:4401
+337:3:4205
+338:3:4206
+339:3:4210
+340:3:4214
+341:3:4215
+342:3:4219
+343:3:4227
+344:3:4228
+345:3:4233
+346:3:4240
+347:3:4241
+348:3:4248
+349:3:4253
+350:0:4401
+351:3:4264
+352:0:4401
+353:3:4272
+354:3:4273
+355:3:4277
+356:3:4281
+357:3:4282
+358:3:4286
+359:3:4294
+360:3:4295
+361:3:4300
+362:3:4307
+363:3:4308
+364:3:4315
+365:3:4320
+366:0:4401
+367:3:4335
+368:0:4401
+369:3:4337
+370:0:4401
+371:3:4338
+372:0:4401
+373:3:2486
+374:0:4401
+375:3:2487
+376:3:2491
+377:3:2492
+378:3:2500
+379:3:2501
+380:3:2505
+381:3:2506
+382:3:2514
+383:3:2519
+384:3:2523
+385:3:2524
+386:3:2531
+387:3:2532
+388:3:2543
+389:3:2544
+390:3:2545
+391:3:2556
+392:3:2561
+393:3:2562
+394:0:4401
+395:3:2574
+396:0:4401
+397:3:2576
+398:3:2577
+399:0:4401
+400:3:2581
+401:3:2585
+402:3:2586
+403:3:2594
+404:3:2595
+405:3:2599
+406:3:2600
+407:3:2608
+408:3:2613
+409:3:2614
+410:3:2625
+411:3:2626
+412:3:2637
+413:3:2638
+414:3:2639
+415:3:2650
+416:3:2655
+417:3:2656
+418:0:4401
+419:3:2668
+420:0:4401
+421:3:2670
+422:0:4401
+423:3:2671
+424:0:4401
+425:3:2681
+426:0:4401
+427:3:2682
+428:0:4401
+429:3:2686
+430:3:2687
+431:3:2691
+432:3:2695
+433:3:2696
+434:3:2700
+435:3:2708
+436:3:2709
+437:3:2714
+438:3:2721
+439:3:2722
+440:3:2729
+441:3:2734
+442:0:4401
+443:3:2745
+444:0:4401
+445:3:2749
+446:3:2750
+447:3:2754
+448:3:2758
+449:3:2759
+450:3:2763
+451:3:2771
+452:3:2772
+453:3:2777
+454:3:2784
+455:3:2785
+456:3:2792
+457:3:2797
+458:0:4401
+459:3:2808
+460:0:4401
+461:3:2816
+462:3:2817
+463:3:2821
+464:3:2825
+465:3:2826
+466:3:2830
+467:3:2838
+468:3:2839
+469:3:2844
+470:3:2851
+471:3:2852
+472:3:2859
+473:3:2864
+474:0:4401
+475:3:2879
+476:0:4401
+477:3:2881
+478:0:4401
+479:3:2882
+480:3:2886
+481:3:2887
+482:3:2895
+483:3:2896
+484:3:2900
+485:3:2901
+486:3:2909
+487:3:2914
+488:3:2918
+489:3:2919
+490:3:2926
+491:3:2927
+492:3:2938
+493:3:2939
+494:3:2940
+495:3:2951
+496:3:2956
+497:3:2957
+498:0:4401
+499:3:2969
+500:0:4401
+501:3:2971
+502:0:4401
+503:3:2974
+504:3:2975
+505:3:2987
+506:3:2988
+507:3:2992
+508:3:2993
+509:3:3001
+510:3:3006
+511:3:3010
+512:3:3011
+513:3:3018
+514:3:3019
+515:3:3030
+516:3:3031
+517:3:3032
+518:3:3043
+519:3:3048
+520:3:3049
+521:0:4401
+522:3:3061
+523:0:4401
+524:3:3063
+525:0:4401
+526:3:3064
+527:0:4401
+528:3:3065
+529:0:4401
+530:3:3066
+531:0:4401
+532:3:3067
+533:3:3071
+534:3:3072
+535:3:3080
+536:3:3081
+537:3:3085
+538:3:3086
+539:3:3094
+540:3:3099
+541:3:3103
+542:3:3104
+543:3:3111
+544:3:3112
+545:3:3123
+546:3:3124
+547:3:3125
+548:3:3136
+549:3:3141
+550:3:3142
+551:0:4401
+552:3:3154
+553:0:4401
+554:3:3356
+555:0:4401
+556:3:3454
+557:0:4401
+558:3:3455
+559:0:4401
+560:3:3459
+561:0:4401
+562:3:3465
+563:3:3469
+564:3:3470
+565:3:3478
+566:3:3479
+567:3:3483
+568:3:3484
+569:3:3492
+570:3:3497
+571:3:3501
+572:3:3502
+573:3:3509
+574:3:3510
+575:3:3521
+576:3:3522
+577:3:3523
+578:3:3534
+579:3:3539
+580:3:3540
+581:0:4401
+582:3:3552
+583:0:4401
+584:3:3554
+585:0:4401
+586:3:3555
+587:3:3559
+588:3:3560
+589:3:3568
+590:3:3569
+591:3:3573
+592:3:3574
+593:3:3582
+594:3:3587
+595:3:3591
+596:3:3592
+597:3:3599
+598:3:3600
+599:3:3611
+600:3:3612
+601:3:3613
+602:3:3624
+603:3:3629
+604:3:3630
+605:0:4401
+606:3:3642
+607:0:4401
+608:3:3644
+609:0:4401
+610:3:3647
+611:3:3648
+612:3:3660
+613:3:3661
+614:3:3665
+615:3:3666
+616:3:3674
+617:3:3679
+618:3:3683
+619:3:3684
+620:3:3691
+621:3:3692
+622:3:3703
+623:3:3704
+624:3:3705
+625:3:3716
+626:3:3721
+627:3:3722
+628:0:4401
+629:3:3734
+630:0:4401
+631:3:3736
+632:0:4401
+633:3:3737
+634:0:4401
+635:3:3738
+636:0:4401
+637:3:3739
+638:0:4401
+639:3:3740
+640:3:3744
+641:3:3745
+642:3:3753
+643:3:3754
+644:3:3758
+645:3:3759
+646:3:3767
+647:3:3772
+648:3:3776
+649:3:3777
+650:3:3784
+651:3:3785
+652:3:3796
+653:3:3797
+654:3:3798
+655:3:3809
+656:3:3814
+657:3:3815
+658:0:4401
+659:3:3827
+660:0:4401
+661:3:4029
+662:0:4401
+663:3:4127
+664:0:4401
+665:3:4128
+666:0:4401
+667:3:4132
+668:0:4401
+669:3:4138
+670:0:4401
+671:3:4142
+672:3:4143
+673:3:4147
+674:3:4151
+675:3:4152
+676:3:4156
+677:3:4164
+678:3:4165
+679:3:4170
+680:3:4177
+681:3:4178
+682:3:4185
+683:3:4190
+684:0:4401
+685:3:4201
+686:0:4401
+687:3:4205
+688:3:4206
+689:3:4210
+690:3:4214
+691:3:4215
+692:3:4219
+693:3:4227
+694:3:4228
+695:3:4233
+696:3:4240
+697:3:4241
+698:3:4248
+699:3:4253
+700:0:4401
+701:3:4264
+702:0:4401
+703:3:4272
+704:3:4273
+705:3:4277
+706:3:4281
+707:3:4282
+708:3:4286
+709:3:4294
+710:3:4295
+711:3:4300
+712:3:4307
+713:3:4308
+714:3:4315
+715:3:4320
+716:0:4401
+717:3:4335
+718:0:4401
+719:3:4337
+720:0:4401
+721:3:4338
+722:0:4401
+723:3:2486
+724:0:4401
+725:3:2487
+726:3:2491
+727:3:2492
+728:3:2500
+729:3:2501
+730:3:2505
+731:3:2506
+732:3:2514
+733:3:2519
+734:3:2523
+735:3:2524
+736:3:2531
+737:3:2532
+738:3:2543
+739:3:2544
+740:3:2545
+741:3:2556
+742:3:2561
+743:3:2562
+744:0:4401
+745:3:2574
+746:0:4401
+747:3:2576
+748:3:2577
+749:0:4401
+750:3:2581
+751:3:2585
+752:3:2586
+753:3:2594
+754:3:2595
+755:3:2599
+756:3:2600
+757:3:2608
+758:3:2613
+759:3:2614
+760:3:2625
+761:3:2626
+762:3:2637
+763:3:2638
+764:3:2639
+765:3:2650
+766:3:2655
+767:3:2656
+768:0:4401
+769:3:2668
+770:0:4401
+771:3:2670
+772:0:4401
+773:3:2671
+774:0:4401
+775:3:2681
+776:0:4401
+777:3:2682
+778:0:4401
+779:3:2686
+780:3:2687
+781:3:2691
+782:3:2695
+783:3:2696
+784:3:2700
+785:3:2708
+786:3:2709
+787:3:2714
+788:3:2721
+789:3:2722
+790:3:2729
+791:3:2734
+792:0:4401
+793:3:2745
+794:0:4401
+795:3:2749
+796:3:2750
+797:3:2754
+798:3:2758
+799:3:2759
+800:3:2763
+801:3:2771
+802:3:2772
+803:3:2777
+804:3:2784
+805:3:2785
+806:3:2792
+807:3:2797
+808:0:4401
+809:3:2808
+810:0:4401
+811:3:2816
+812:3:2817
+813:3:2821
+814:3:2825
+815:3:2826
+816:3:2830
+817:3:2838
+818:3:2839
+819:3:2844
+820:3:2851
+821:3:2852
+822:3:2859
+823:3:2864
+824:0:4401
+825:3:2879
+826:0:4401
+827:3:2881
+828:0:4401
+829:3:2882
+830:3:2886
+831:3:2887
+832:3:2895
+833:3:2896
+834:3:2900
+835:3:2901
+836:3:2909
+837:3:2914
+838:3:2918
+839:3:2919
+840:3:2926
+841:3:2927
+842:3:2938
+843:3:2939
+844:3:2940
+845:3:2951
+846:3:2956
+847:3:2957
+848:0:4401
+849:3:2969
+850:0:4401
+851:3:2971
+852:0:4401
+853:3:2974
+854:3:2975
+855:3:2987
+856:3:2988
+857:3:2992
+858:3:2993
+859:3:3001
+860:3:3006
+861:3:3010
+862:3:3011
+863:3:3018
+864:3:3019
+865:3:3030
+866:3:3031
+867:3:3032
+868:3:3043
+869:3:3048
+870:3:3049
+871:0:4401
+872:3:3061
+873:0:4401
+874:3:3063
+875:0:4401
+876:3:3064
+877:0:4401
+878:3:3065
+879:0:4401
+880:3:3066
+881:0:4401
+882:3:3067
+883:3:3071
+884:3:3072
+885:3:3080
+886:3:3081
+887:3:3085
+888:3:3086
+889:3:3094
+890:3:3099
+891:3:3103
+892:3:3104
+893:3:3111
+894:3:3112
+895:3:3123
+896:3:3124
+897:3:3125
+898:3:3136
+899:3:3141
+900:3:3142
+901:0:4401
+902:3:3154
+903:0:4401
+904:3:3356
+905:0:4401
+906:3:3454
+907:0:4401
+908:3:3455
+909:0:4401
+910:3:3459
+911:0:4401
+912:3:3465
+913:3:3469
+914:3:3470
+915:3:3478
+916:3:3479
+917:3:3483
+918:3:3484
+919:3:3492
+920:3:3497
+921:3:3501
+922:3:3502
+923:3:3509
+924:3:3510
+925:3:3521
+926:3:3522
+927:3:3523
+928:3:3534
+929:3:3539
+930:3:3540
+931:0:4401
+932:3:3552
+933:0:4401
+934:3:3554
+935:0:4401
+936:3:3555
+937:3:3559
+938:3:3560
+939:3:3568
+940:3:3569
+941:3:3573
+942:3:3574
+943:3:3582
+944:3:3587
+945:3:3591
+946:3:3592
+947:3:3599
+948:3:3600
+949:3:3611
+950:3:3612
+951:3:3613
+952:3:3624
+953:3:3629
+954:3:3630
+955:0:4401
+956:3:3642
+957:0:4401
+958:3:3644
+959:0:4401
+960:3:3647
+961:3:3648
+962:3:3660
+963:3:3661
+964:3:3665
+965:3:3666
+966:3:3674
+967:3:3679
+968:3:3683
+969:3:3684
+970:3:3691
+971:3:3692
+972:3:3703
+973:3:3704
+974:3:3705
+975:3:3716
+976:3:3721
+977:3:3722
+978:0:4401
+979:3:3734
+980:0:4401
+981:3:3736
+982:0:4401
+983:3:3737
+984:0:4401
+985:3:3738
+986:0:4401
+987:3:3739
+988:0:4401
+989:3:3740
+990:3:3744
+991:3:3745
+992:3:3753
+993:3:3754
+994:3:3758
+995:3:3759
+996:3:3767
+997:3:3772
+998:3:3776
+999:3:3777
+1000:3:3784
+1001:3:3785
+1002:3:3796
+1003:3:3797
+1004:3:3798
+1005:3:3809
+1006:3:3814
+1007:3:3815
+1008:0:4401
+1009:3:3827
+1010:0:4401
+1011:3:4029
+1012:0:4401
+1013:3:4127
+1014:0:4401
+1015:3:4128
+1016:0:4401
+1017:3:4132
+1018:0:4401
+1019:3:4138
+1020:0:4401
+1021:3:4142
+1022:3:4143
+1023:3:4147
+1024:3:4151
+1025:3:4152
+1026:3:4156
+1027:3:4164
+1028:3:4165
+1029:3:4170
+1030:3:4177
+1031:3:4178
+1032:3:4185
+1033:3:4190
+1034:0:4401
+1035:3:4201
+1036:0:4401
+1037:3:4205
+1038:3:4206
+1039:3:4210
+1040:3:4214
+1041:3:4215
+1042:3:4219
+1043:3:4227
+1044:3:4228
+1045:3:4233
+1046:3:4240
+1047:3:4241
+1048:3:4248
+1049:3:4253
+1050:0:4401
+1051:3:4264
+1052:0:4401
+1053:3:4272
+1054:3:4273
+1055:3:4277
+1056:3:4281
+1057:3:4282
+1058:3:4286
+1059:3:4294
+1060:3:4295
+1061:3:4300
+1062:3:4307
+1063:3:4308
+1064:3:4315
+1065:3:4320
+1066:0:4401
+1067:3:4335
+1068:0:4401
+1069:3:4337
+1070:0:4401
+1071:3:4338
+1072:0:4401
+1073:3:4341
+1074:0:4401
+1075:3:4346
+1076:0:4401
+1077:2:1236
+1078:0:4401
+1079:3:4347
+1080:0:4401
+1081:2:1242
+1082:0:4401
+1083:3:4346
+1084:0:4401
+1085:2:1243
+1086:0:4401
+1087:3:4347
+1088:0:4401
+1089:2:1244
+1090:0:4401
+1091:3:4346
+1092:0:4401
+1093:2:1245
+1094:0:4401
+1095:3:4347
+1096:0:4401
+1097:1:2
+1098:0:4401
+1099:3:4346
+1100:0:4401
+1101:2:1246
+1102:0:4401
+1103:3:4347
+1104:0:4401
+1105:1:8
+1106:0:4401
+1107:3:4346
+1108:0:4401
+1109:2:1245
+1110:0:4401
+1111:3:4347
+1112:0:4401
+1113:1:9
+1114:0:4401
+1115:3:4346
+1116:0:4401
+1117:2:1246
+1118:0:4401
+1119:3:4347
+1120:0:4401
+1121:1:10
+1122:0:4401
+1123:3:4346
+1124:0:4401
+1125:2:1245
+1126:0:4401
+1127:3:4347
+1128:0:4401
+1129:1:11
+1130:0:4401
+1131:3:4346
+1132:0:4401
+1133:2:1246
+1134:0:4401
+1135:3:4347
+1136:0:4401
+1137:1:14
+1138:0:4401
+1139:3:4346
+1140:0:4401
+1141:2:1245
+1142:0:4401
+1143:3:4347
+1144:0:4401
+1145:1:15
+1146:0:4401
+1147:3:4346
+1148:0:4401
+1149:2:1246
+1150:0:4401
+1151:3:4347
+1152:0:4401
+1153:1:16
+1154:1:20
+1155:1:21
+1156:1:29
+1157:1:30
+1158:1:34
+1159:1:35
+1160:1:43
+1161:1:48
+1162:1:52
+1163:1:53
+1164:1:60
+1165:1:61
+1166:1:72
+1167:1:73
+1168:1:74
+1169:1:85
+1170:1:90
+1171:1:91
+1172:0:4401
+1173:3:4346
+1174:0:4401
+1175:2:1245
+1176:0:4401
+1177:3:4347
+1178:0:4401
+1179:1:103
+1180:0:4401
+1181:3:4346
+1182:0:4401
+1183:2:1246
+1184:0:4401
+1185:3:4347
+1186:0:4401
+1187:2:1247
+1188:0:4401
+1189:3:4346
+1190:0:4401
+1191:2:1253
+1192:0:4401
+1193:3:4347
+1194:0:4401
+1195:2:1254
+1196:0:4399
+1197:3:4346
+1198:0:4405
+1199:3:4347
+1200:0:4405
+1201:2:1257
+1202:0:4405
+1203:3:4346
+1204:0:4405
+1205:2:1258
+1206:0:4405
+1207:3:4347
+1208:0:4405
+1209:2:1259
+1210:2:1263
+1211:2:1264
+1212:2:1272
+1213:2:1273
+1214:2:1277
+1215:2:1278
+1216:2:1286
+1217:2:1291
+1218:2:1295
+1219:2:1296
+1220:2:1303
+1221:2:1304
+1222:2:1315
+1223:2:1316
+1224:2:1317
+1225:2:1328
+1226:2:1333
+1227:2:1334
+1228:0:4405
+1229:3:4346
+1230:0:4405
+1231:2:1346
+1232:0:4405
+1233:3:4347
+1234:0:4405
+1235:2:1347
+1236:0:4405
+1237:3:4346
+1238:0:4405
+1239:1:104
+-1:-1:-1
+1240:0:4405
+1241:3:4347
+1242:0:4405
+1243:3:4346
+1244:0:4405
+1245:2:1348
+1246:0:4405
+1247:3:4347
+1248:0:4405
+1249:2:1347
+1250:0:4405
+1251:3:4346
+1252:0:4405
+1253:1:105
+1254:0:4405
+1255:3:4347
+1256:0:4405
+1257:3:4346
+1258:0:4405
+1259:2:1348
+1260:0:4405
+1261:3:4347
+1262:0:4405
+1263:2:1347
+1264:0:4405
+1265:3:4346
+1266:0:4405
+1267:1:104
--- /dev/null
+#define WRITER_PROGRESS
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define > pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_progress.ltl | grep -v ^//`)" >> pan.ltl
+cp urcu_progress_writer.define .input.define
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -o pan pan.c
+./pan -a -f -v -c1 -X -m10000000 -w20
+warning: for p.o. reduction to be valid the never claim must be stutter-invariant
+(never claims generated from LTL formulae are stutter-invariant)
+depth 0: Claim reached state 5 (line 744)
+depth 15: Claim reached state 9 (line 749)
+depth 1194: Claim reached state 9 (line 748)
+Depth= 3253 States= 1e+06 Transitions= 1.06e+07 Memory= 484.416 t= 9.64 R= 1e+05
+Depth= 3253 States= 2e+06 Transitions= 2.04e+07 Memory= 501.311 t= 18.6 R= 1e+05
+Depth= 3253 States= 3e+06 Transitions= 3.44e+07 Memory= 516.252 t= 31.6 R= 9e+04
+pan: resizing hashtable to -w22.. done
+Depth= 7995 States= 4e+06 Transitions= 4.66e+07 Memory= 563.486 t= 42.8 R= 9e+04
+Depth= 7995 States= 5e+06 Transitions= 6.05e+07 Memory= 580.674 t= 55.6 R= 9e+04
+Depth= 7995 States= 6e+06 Transitions= 7.12e+07 Memory= 599.229 t= 65.5 R= 9e+04
+Depth= 7995 States= 7e+06 Transitions= 8.58e+07 Memory= 613.975 t= 78.9 R= 9e+04
+Depth= 7995 States= 8e+06 Transitions= 9.62e+07 Memory= 631.846 t= 88.7 R= 9e+04
+Depth= 7995 States= 9e+06 Transitions= 1.1e+08 Memory= 646.592 t= 101 R= 9e+04
+pan: resizing hashtable to -w24.. done
+Depth= 7995 States= 1e+07 Transitions= 1.32e+08 Memory= 783.869 t= 122 R= 8e+04
+Depth= 7995 States= 1.1e+07 Transitions= 1.52e+08 Memory= 799.104 t= 140 R= 8e+04
+Depth= 7995 States= 1.2e+07 Transitions= 1.71e+08 Memory= 814.533 t= 157 R= 8e+04
+Depth= 7995 States= 1.3e+07 Transitions= 1.9e+08 Memory= 829.670 t= 174 R= 7e+04
+Depth= 7995 States= 1.4e+07 Transitions= 2.01e+08 Memory= 848.029 t= 185 R= 8e+04
+Depth= 7995 States= 1.5e+07 Transitions= 2.21e+08 Memory= 862.287 t= 203 R= 7e+04
+Depth= 7995 States= 1.6e+07 Transitions= 2.35e+08 Memory= 877.815 t= 215 R= 7e+04
+Depth= 7995 States= 1.7e+07 Transitions= 2.44e+08 Memory= 897.736 t= 223 R= 8e+04
+Depth= 7995 States= 1.8e+07 Transitions= 2.57e+08 Memory= 911.115 t= 235 R= 8e+04
+Depth= 7995 States= 1.9e+07 Transitions= 2.69e+08 Memory= 927.033 t= 246 R= 8e+04
+Depth= 8341 States= 2e+07 Transitions= 2.83e+08 Memory= 943.440 t= 259 R= 8e+04
+Depth= 8341 States= 2.1e+07 Transitions= 2.96e+08 Memory= 961.604 t= 271 R= 8e+04
+Depth= 8341 States= 2.2e+07 Transitions= 3.07e+08 Memory= 978.791 t= 281 R= 8e+04
+Depth= 8341 States= 2.3e+07 Transitions= 3.2e+08 Memory= 996.369 t= 293 R= 8e+04
+Depth= 8341 States= 2.4e+07 Transitions= 3.32e+08 Memory= 1013.264 t= 304 R= 8e+04
+Depth= 8341 States= 2.5e+07 Transitions= 3.48e+08 Memory= 1024.885 t= 319 R= 8e+04
+Depth= 8341 States= 2.6e+07 Transitions= 3.72e+08 Memory= 1038.947 t= 341 R= 8e+04
+Depth= 8341 States= 2.7e+07 Transitions= 3.91e+08 Memory= 1055.158 t= 358 R= 8e+04
+Depth= 8341 States= 2.8e+07 Transitions= 4.09e+08 Memory= 1069.904 t= 374 R= 7e+04
+Depth= 8341 States= 2.9e+07 Transitions= 4.25e+08 Memory= 1086.701 t= 389 R= 7e+04
+Depth= 8341 States= 3e+07 Transitions= 4.43e+08 Memory= 1102.131 t= 405 R= 7e+04
+Depth= 8341 States= 3.1e+07 Transitions= 4.58e+08 Memory= 1117.268 t= 419 R= 7e+04
+Depth= 8341 States= 3.2e+07 Transitions= 4.68e+08 Memory= 1136.213 t= 429 R= 7e+04
+Depth= 8341 States= 3.3e+07 Transitions= 4.8e+08 Memory= 1151.154 t= 440 R= 8e+04
+Depth= 8341 States= 3.4e+07 Transitions= 4.92e+08 Memory= 1166.779 t= 451 R= 8e+04
+pan: resizing hashtable to -w26.. done
+Depth= 8687 States= 3.5e+07 Transitions= 5.05e+08 Memory= 1679.658 t= 464 R= 8e+04
+Depth= 8687 States= 3.6e+07 Transitions= 5.18e+08 Memory= 1697.432 t= 477 R= 8e+04
+Depth= 8687 States= 3.7e+07 Transitions= 5.29e+08 Memory= 1714.326 t= 487 R= 8e+04
+Depth= 8687 States= 3.8e+07 Transitions= 5.44e+08 Memory= 1730.244 t= 500 R= 8e+04
+Depth= 8687 States= 3.9e+07 Transitions= 5.55e+08 Memory= 1747.920 t= 511 R= 8e+04
+Depth= 8687 States= 4e+07 Transitions= 5.69e+08 Memory= 1761.885 t= 523 R= 8e+04
+Depth= 8687 States= 4.1e+07 Transitions= 5.92e+08 Memory= 1775.850 t= 544 R= 8e+04
+Depth= 8687 States= 4.2e+07 Transitions= 6.12e+08 Memory= 1790.498 t= 562 R= 7e+04
+Depth= 8687 States= 4.3e+07 Transitions= 6.29e+08 Memory= 1807.783 t= 578 R= 7e+04
+Depth= 8687 States= 4.4e+07 Transitions= 6.48e+08 Memory= 1822.432 t= 595 R= 7e+04
+Depth= 8687 States= 4.5e+07 Transitions= 6.61e+08 Memory= 1838.838 t= 606 R= 7e+04
+Depth= 8687 States= 4.6e+07 Transitions= 6.81e+08 Memory= 1853.291 t= 625 R= 7e+04
+Depth= 8687 States= 4.7e+07 Transitions= 6.93e+08 Memory= 1870.772 t= 635 R= 7e+04
+Depth= 8687 States= 4.8e+07 Transitions= 7.02e+08 Memory= 1889.912 t= 644 R= 7e+04
+Depth= 8687 States= 4.9e+07 Transitions= 7.15e+08 Memory= 1902.998 t= 656 R= 7e+04
+Depth= 8687 States= 5e+07 Transitions= 7.27e+08 Memory= 1919.600 t= 667 R= 7e+04
+Depth= 9033 States= 5.1e+07 Transitions= 7.42e+08 Memory= 1935.518 t= 681 R= 7e+04
+Depth= 9033 States= 5.2e+07 Transitions= 7.53e+08 Memory= 1954.170 t= 691 R= 8e+04
+Depth= 9033 States= 5.3e+07 Transitions= 7.66e+08 Memory= 1969.990 t= 703 R= 8e+04
+Depth= 9033 States= 5.4e+07 Transitions= 7.77e+08 Memory= 1988.545 t= 713 R= 8e+04
+Depth= 9033 States= 5.5e+07 Transitions= 7.9e+08 Memory= 2004.756 t= 725 R= 8e+04
+Depth= 9033 States= 5.6e+07 Transitions= 8.1e+08 Memory= 2016.084 t= 743 R= 8e+04
+Depth= 9033 States= 5.7e+07 Transitions= 8.32e+08 Memory= 2030.440 t= 763 R= 7e+04
+Depth= 9033 States= 5.8e+07 Transitions= 8.51e+08 Memory= 2046.260 t= 781 R= 7e+04
+Depth= 9033 States= 5.9e+07 Transitions= 8.7e+08 Memory= 2061.592 t= 797 R= 7e+04
+Depth= 9033 States= 6e+07 Transitions= 8.83e+08 Memory= 2078.779 t= 809 R= 7e+04
+Depth= 9033 States= 6.1e+07 Transitions= 9.01e+08 Memory= 2094.014 t= 826 R= 7e+04
+Depth= 9033 States= 6.2e+07 Transitions= 9.16e+08 Memory= 2108.467 t= 840 R= 7e+04
+Depth= 9033 States= 6.3e+07 Transitions= 9.26e+08 Memory= 2126.924 t= 849 R= 7e+04
+Depth= 9033 States= 6.4e+07 Transitions= 9.38e+08 Memory= 2142.158 t= 860 R= 7e+04
+Depth= 9033 States= 6.5e+07 Transitions= 9.51e+08 Memory= 2157.295 t= 871 R= 7e+04
+Depth= 9379 States= 6.6e+07 Transitions= 9.63e+08 Memory= 2173.115 t= 883 R= 7e+04
+Depth= 9379 States= 6.7e+07 Transitions= 9.77e+08 Memory= 2190.401 t= 895 R= 7e+04
+Depth= 9379 States= 6.8e+07 Transitions= 9.88e+08 Memory= 2208.955 t= 905 R= 8e+04
+Depth= 9379 States= 6.9e+07 Transitions= 1e+09 Memory= 2223.311 t= 919 R= 8e+04
+Depth= 9379 States= 7e+07 Transitions= 1.01e+09 Memory= 2242.256 t= 928 R= 8e+04
+Depth= 9379 States= 7.1e+07 Transitions= 1.03e+09 Memory= 2257.295 t= 940 R= 8e+04
+Depth= 9379 States= 7.2e+07 Transitions= 1.05e+09 Memory= 2269.307 t= 960 R= 8e+04
+Depth= 9379 States= 7.3e+07 Transitions= 1.07e+09 Memory= 2283.760 t= 979 R= 7e+04
+Depth= 9379 States= 7.4e+07 Transitions= 1.09e+09 Memory= 2299.385 t= 996 R= 7e+04
+Depth= 9379 States= 7.5e+07 Transitions= 1.11e+09 Memory= 2314.619 t= 1.01e+03 R= 7e+04
+Depth= 9379 States= 7.6e+07 Transitions= 1.12e+09 Memory= 2333.369 t= 1.02e+03 R= 7e+04
+Depth= 9379 States= 7.7e+07 Transitions= 1.14e+09 Memory= 2347.139 t= 1.04e+03 R= 7e+04
+Depth= 9379 States= 7.8e+07 Transitions= 1.15e+09 Memory= 2385.029 t= 1.06e+03 R= 7e+04
+Depth= 9379 States= 7.9e+07 Transitions= 1.17e+09 Memory= 2453.682 t= 1.07e+03 R= 7e+04
+Depth= 9379 States= 8e+07 Transitions= 1.18e+09 Memory= 2522.236 t= 1.08e+03 R= 7e+04
+Depth= 9379 States= 8.1e+07 Transitions= 1.2e+09 Memory= 2590.889 t= 1.1e+03 R= 7e+04
+Depth= 9379 States= 8.2e+07 Transitions= 1.22e+09 Memory= 2624.287 t= 1.12e+03 R= 7e+04
+Depth= 9379 States= 8.3e+07 Transitions= 1.23e+09 Memory= 2640.303 t= 1.13e+03 R= 7e+04
+Depth= 9379 States= 8.4e+07 Transitions= 1.25e+09 Memory= 2654.170 t= 1.15e+03 R= 7e+04
+Depth= 9379 States= 8.5e+07 Transitions= 1.27e+09 Memory= 2669.111 t= 1.16e+03 R= 7e+04
+Depth= 9379 States= 8.6e+07 Transitions= 1.29e+09 Memory= 2684.053 t= 1.18e+03 R= 7e+04
+Depth= 9379 States= 8.7e+07 Transitions= 1.31e+09 Memory= 2698.604 t= 1.2e+03 R= 7e+04
+Depth= 9379 States= 8.8e+07 Transitions= 1.33e+09 Memory= 2719.697 t= 1.22e+03 R= 7e+04
+Depth= 9379 States= 8.9e+07 Transitions= 1.35e+09 Memory= 2788.350 t= 1.24e+03 R= 7e+04
+Depth= 9379 States= 9e+07 Transitions= 1.37e+09 Memory= 2819.990 t= 1.26e+03 R= 7e+04
+Depth= 9379 States= 9.1e+07 Transitions= 1.39e+09 Memory= 2846.553 t= 1.27e+03 R= 7e+04
+Depth= 9379 States= 9.2e+07 Transitions= 1.4e+09 Memory= 2864.912 t= 1.28e+03 R= 7e+04
+Depth= 9379 States= 9.3e+07 Transitions= 1.41e+09 Memory= 2877.901 t= 1.3e+03 R= 7e+04
+Depth= 9379 States= 9.4e+07 Transitions= 1.44e+09 Memory= 2892.842 t= 1.31e+03 R= 7e+04
+Depth= 9379 States= 9.5e+07 Transitions= 1.45e+09 Memory= 2908.076 t= 1.33e+03 R= 7e+04
+Depth= 9379 States= 9.6e+07 Transitions= 1.47e+09 Memory= 2922.627 t= 1.35e+03 R= 7e+04
+Depth= 9379 States= 9.7e+07 Transitions= 1.49e+09 Memory= 2940.693 t= 1.36e+03 R= 7e+04
+Depth= 9379 States= 9.8e+07 Transitions= 1.51e+09 Memory= 2953.291 t= 1.38e+03 R= 7e+04
+Depth= 9379 States= 9.9e+07 Transitions= 1.53e+09 Memory= 2968.526 t= 1.4e+03 R= 7e+04
+Depth= 9379 States= 1e+08 Transitions= 1.56e+09 Memory= 2981.709 t= 1.42e+03 R= 7e+04
+Depth= 9379 States= 1.01e+08 Transitions= 1.57e+09 Memory= 2997.236 t= 1.44e+03 R= 7e+04
+Depth= 9379 States= 1.02e+08 Transitions= 1.59e+09 Memory= 3011.592 t= 1.46e+03 R= 7e+04
+Depth= 9379 States= 1.03e+08 Transitions= 1.61e+09 Memory= 3037.861 t= 1.47e+03 R= 7e+04
+Depth= 9379 States= 1.04e+08 Transitions= 1.63e+09 Memory= 3106.514 t= 1.49e+03 R= 7e+04
+Depth= 9379 States= 1.05e+08 Transitions= 1.65e+09 Memory= 3175.166 t= 1.51e+03 R= 7e+04
+Depth= 9379 States= 1.06e+08 Transitions= 1.67e+09 Memory= 3223.897 t= 1.52e+03 R= 7e+04
+Depth= 9379 States= 1.07e+08 Transitions= 1.68e+09 Memory= 3246.846 t= 1.54e+03 R= 7e+04
+Depth= 9379 States= 1.08e+08 Transitions= 1.7e+09 Memory= 3283.467 t= 1.56e+03 R= 7e+04
+Depth= 9379 States= 1.09e+08 Transitions= 1.72e+09 Memory= 3316.670 t= 1.57e+03 R= 7e+04
+Depth= 9379 States= 1.1e+08 Transitions= 1.73e+09 Memory= 3344.209 t= 1.59e+03 R= 7e+04
+Depth= 9379 States= 1.11e+08 Transitions= 1.75e+09 Memory= 3376.338 t= 1.6e+03 R= 7e+04
+Depth= 9379 States= 1.12e+08 Transitions= 1.76e+09 Memory= 3396.943 t= 1.62e+03 R= 7e+04
+Depth= 9379 States= 1.13e+08 Transitions= 1.78e+09 Memory= 3426.143 t= 1.63e+03 R= 7e+04
+Depth= 9379 States= 1.14e+08 Transitions= 1.8e+09 Memory= 3452.705 t= 1.65e+03 R= 7e+04
+Depth= 9379 States= 1.15e+08 Transitions= 1.81e+09 Memory= 3493.818 t= 1.66e+03 R= 7e+04
+Depth= 9379 States= 1.16e+08 Transitions= 1.83e+09 Memory= 3533.369 t= 1.67e+03 R= 7e+04
+Depth= 9379 States= 1.17e+08 Transitions= 1.84e+09 Memory= 3566.182 t= 1.69e+03 R= 7e+04
+Depth= 9379 States= 1.18e+08 Transitions= 1.86e+09 Memory= 3582.881 t= 1.7e+03 R= 7e+04
+Depth= 9379 States= 1.19e+08 Transitions= 1.88e+09 Memory= 3630.830 t= 1.72e+03 R= 7e+04
+Depth= 9379 States= 1.2e+08 Transitions= 1.89e+09 Memory= 3692.744 t= 1.74e+03 R= 7e+04
+Depth= 9379 States= 1.21e+08 Transitions= 1.91e+09 Memory= 3750.361 t= 1.75e+03 R= 7e+04
+Depth= 9379 States= 1.22e+08 Transitions= 1.92e+09 Memory= 3767.354 t= 1.76e+03 R= 7e+04
+Depth= 9379 States= 1.23e+08 Transitions= 1.94e+09 Memory= 3781.904 t= 1.78e+03 R= 7e+04
+Depth= 9379 States= 1.24e+08 Transitions= 1.96e+09 Memory= 3797.529 t= 1.8e+03 R= 7e+04
+Depth= 9379 States= 1.25e+08 Transitions= 1.98e+09 Memory= 3810.908 t= 1.82e+03 R= 7e+04
+Depth= 9379 States= 1.26e+08 Transitions= 2e+09 Memory= 3826.143 t= 1.83e+03 R= 7e+04
+Depth= 9379 States= 1.27e+08 Transitions= 2.02e+09 Memory= 3839.717 t= 1.86e+03 R= 7e+04
+Depth= 9379 States= 1.28e+08 Transitions= 2.04e+09 Memory= 3881.709 t= 1.87e+03 R= 7e+04
+Depth= 9379 States= 1.29e+08 Transitions= 2.06e+09 Memory= 3946.553 t= 1.89e+03 R= 7e+04
+Depth= 9379 States= 1.3e+08 Transitions= 2.08e+09 Memory= 3970.479 t= 1.91e+03 R= 7e+04
+Depth= 9379 States= 1.31e+08 Transitions= 2.09e+09 Memory= 3991.768 t= 1.92e+03 R= 7e+04
+Depth= 9379 States= 1.32e+08 Transitions= 2.1e+09 Memory= 4007.490 t= 1.93e+03 R= 7e+04
+Depth= 9379 States= 1.33e+08 Transitions= 2.13e+09 Memory= 4020.772 t= 1.95e+03 R= 7e+04
+Depth= 9379 States= 1.34e+08 Transitions= 2.14e+09 Memory= 4036.201 t= 1.97e+03 R= 7e+04
+Depth= 9379 States= 1.35e+08 Transitions= 2.16e+09 Memory= 4051.924 t= 1.98e+03 R= 7e+04
+pan: resizing hashtable to -w28.. done
+Depth= 9379 States= 1.36e+08 Transitions= 2.18e+09 Memory= 6099.924 t= 2.02e+03 R= 7e+04
+Depth= 9379 States= 1.37e+08 Transitions= 2.2e+09 Memory= 6099.924 t= 2.03e+03 R= 7e+04
+Depth= 9379 States= 1.38e+08 Transitions= 2.22e+09 Memory= 6099.924 t= 2.05e+03 R= 7e+04
+Depth= 9379 States= 1.39e+08 Transitions= 2.24e+09 Memory= 6099.924 t= 2.07e+03 R= 7e+04
+Depth= 9379 States= 1.4e+08 Transitions= 2.26e+09 Memory= 6108.518 t= 2.09e+03 R= 7e+04
+Depth= 9379 States= 1.41e+08 Transitions= 2.28e+09 Memory= 6124.729 t= 2.1e+03 R= 7e+04
+Depth= 9379 States= 1.42e+08 Transitions= 2.3e+09 Memory= 6138.889 t= 2.12e+03 R= 7e+04
+Depth= 9379 States= 1.43e+08 Transitions= 2.31e+09 Memory= 6178.928 t= 2.13e+03 R= 7e+04
+Depth= 9379 States= 1.44e+08 Transitions= 2.33e+09 Memory= 6247.483 t= 2.15e+03 R= 7e+04
+Depth= 9379 States= 1.45e+08 Transitions= 2.35e+09 Memory= 6316.135 t= 2.17e+03 R= 7e+04
+Depth= 9379 States= 1.46e+08 Transitions= 2.37e+09 Memory= 6353.440 t= 2.19e+03 R= 7e+04
+Depth= 9379 States= 1.47e+08 Transitions= 2.39e+09 Memory= 6381.662 t= 2.21e+03 R= 7e+04
+Depth= 9379 States= 1.48e+08 Transitions= 2.41e+09 Memory= 6422.190 t= 2.22e+03 R= 7e+04
+Depth= 9379 States= 1.49e+08 Transitions= 2.42e+09 Memory= 6449.143 t= 2.23e+03 R= 7e+04
+Depth= 9379 States= 1.5e+08 Transitions= 2.44e+09 Memory= 6472.580 t= 2.25e+03 R= 7e+04
+Depth= 9379 States= 1.51e+08 Transitions= 2.45e+09 Memory= 6503.733 t= 2.26e+03 R= 7e+04
+Depth= 9379 States= 1.52e+08 Transitions= 2.47e+09 Memory= 6531.369 t= 2.28e+03 R= 7e+04
+Depth= 9379 States= 1.53e+08 Transitions= 2.49e+09 Memory= 6554.123 t= 2.29e+03 R= 7e+04
+Depth= 9379 States= 1.54e+08 Transitions= 2.5e+09 Memory= 6585.373 t= 2.31e+03 R= 7e+04
+Depth= 9379 States= 1.55e+08 Transitions= 2.52e+09 Memory= 6622.776 t= 2.32e+03 R= 7e+04
+Depth= 9379 States= 1.56e+08 Transitions= 2.54e+09 Memory= 6671.213 t= 2.34e+03 R= 7e+04
+Depth= 9379 States= 1.57e+08 Transitions= 2.55e+09 Memory= 6696.115 t= 2.35e+03 R= 7e+04
+Depth= 9379 States= 1.58e+08 Transitions= 2.57e+09 Memory= 6722.776 t= 2.37e+03 R= 7e+04
+Depth= 9379 States= 1.59e+08 Transitions= 2.58e+09 Memory= 6764.572 t= 2.38e+03 R= 7e+04
+Depth= 9379 States= 1.6e+08 Transitions= 2.6e+09 Memory= 6830.490 t= 2.4e+03 R= 7e+04
+Depth= 9379 States= 1.61e+08 Transitions= 2.62e+09 Memory= 6879.026 t= 2.41e+03 R= 7e+04
+Depth= 9379 States= 1.62e+08 Transitions= 2.63e+09 Memory= 6895.432 t= 2.42e+03 R= 7e+04
+Depth= 9379 States= 1.63e+08 Transitions= 2.65e+09 Memory= 6909.787 t= 2.44e+03 R= 7e+04
+Depth= 9379 States= 1.64e+08 Transitions= 2.67e+09 Memory= 6925.217 t= 2.46e+03 R= 7e+04
+Depth= 9379 States= 1.65e+08 Transitions= 2.69e+09 Memory= 6938.986 t= 2.48e+03 R= 7e+04
+Depth= 9379 States= 1.66e+08 Transitions= 2.71e+09 Memory= 6953.537 t= 2.5e+03 R= 7e+04
+Depth= 9379 States= 1.67e+08 Transitions= 2.73e+09 Memory= 6967.893 t= 2.52e+03 R= 7e+04
+Depth= 9379 States= 1.68e+08 Transitions= 2.75e+09 Memory= 7022.190 t= 2.53e+03 R= 7e+04
+Depth= 9379 States= 1.69e+08 Transitions= 2.77e+09 Memory= 7076.779 t= 2.55e+03 R= 7e+04
+Depth= 9379 States= 1.7e+08 Transitions= 2.79e+09 Memory= 7102.365 t= 2.57e+03 R= 7e+04
+Depth= 9379 States= 1.71e+08 Transitions= 2.8e+09 Memory= 7119.162 t= 2.58e+03 R= 7e+04
+Depth= 9379 States= 1.72e+08 Transitions= 2.81e+09 Memory= 7135.178 t= 2.59e+03 R= 7e+04
+Depth= 9379 States= 1.73e+08 Transitions= 2.84e+09 Memory= 7150.022 t= 2.61e+03 R= 7e+04
+Depth= 9379 States= 1.74e+08 Transitions= 2.85e+09 Memory= 7164.475 t= 2.63e+03 R= 7e+04
+Depth= 9379 States= 1.75e+08 Transitions= 2.87e+09 Memory= 7180.295 t= 2.64e+03 R= 7e+04
+Depth= 9379 States= 1.76e+08 Transitions= 2.89e+09 Memory= 7198.264 t= 2.66e+03 R= 7e+04
+Depth= 9379 States= 1.77e+08 Transitions= 2.9e+09 Memory= 7211.447 t= 2.67e+03 R= 7e+04
+Depth= 9379 States= 1.78e+08 Transitions= 2.93e+09 Memory= 7224.338 t= 2.7e+03 R= 7e+04
+Depth= 9379 States= 1.79e+08 Transitions= 2.95e+09 Memory= 7239.084 t= 2.72e+03 R= 7e+04
+Depth= 9379 States= 1.8e+08 Transitions= 2.97e+09 Memory= 7253.342 t= 2.74e+03 R= 7e+04
+Depth= 9379 States= 1.81e+08 Transitions= 2.99e+09 Memory= 7268.283 t= 2.75e+03 R= 7e+04
+Depth= 9379 States= 1.82e+08 Transitions= 3.01e+09 Memory= 7283.615 t= 2.77e+03 R= 7e+04
+Depth= 9379 States= 1.83e+08 Transitions= 3.02e+09 Memory= 7335.276 t= 2.78e+03 R= 7e+04
+Depth= 9379 States= 1.84e+08 Transitions= 3.04e+09 Memory= 7403.928 t= 2.8e+03 R= 7e+04
+Depth= 9379 States= 1.85e+08 Transitions= 3.06e+09 Memory= 7472.580 t= 2.82e+03 R= 7e+04
+Depth= 9379 States= 1.86e+08 Transitions= 3.08e+09 Memory= 7501.877 t= 2.84e+03 R= 7e+04
+Depth= 9379 States= 1.87e+08 Transitions= 3.1e+09 Memory= 7528.147 t= 2.85e+03 R= 7e+04
+Depth= 9379 States= 1.88e+08 Transitions= 3.11e+09 Memory= 7566.135 t= 2.87e+03 R= 7e+04
+Depth= 9379 States= 1.89e+08 Transitions= 3.13e+09 Memory= 7593.479 t= 2.88e+03 R= 7e+04
+Depth= 9379 States= 1.9e+08 Transitions= 3.15e+09 Memory= 7625.119 t= 2.9e+03 R= 7e+04
+Depth= 9379 States= 1.91e+08 Transitions= 3.16e+09 Memory= 7647.483 t= 2.91e+03 R= 7e+04
+Depth= 9379 States= 1.92e+08 Transitions= 3.18e+09 Memory= 7677.951 t= 2.93e+03 R= 7e+04
+Depth= 9379 States= 1.93e+08 Transitions= 3.2e+09 Memory= 7698.947 t= 2.94e+03 R= 7e+04
+Depth= 9379 States= 1.94e+08 Transitions= 3.21e+09 Memory= 7732.443 t= 2.96e+03 R= 7e+04
+Depth= 9379 States= 1.95e+08 Transitions= 3.23e+09 Memory= 7772.092 t= 2.97e+03 R= 7e+04
+Depth= 9379 States= 1.96e+08 Transitions= 3.24e+09 Memory= 7815.451 t= 2.98e+03 R= 7e+04
+Depth= 9379 States= 1.97e+08 Transitions= 3.26e+09 Memory= 7839.865 t= 3e+03 R= 7e+04
+Depth= 9379 States= 1.98e+08 Transitions= 3.28e+09 Memory= 7869.651 t= 3.01e+03 R= 7e+04
+Depth= 9379 States= 1.99e+08 Transitions= 3.29e+09 Memory= 7921.018 t= 3.03e+03 R= 7e+04
+Depth= 9379 States= 2e+08 Transitions= 3.31e+09 Memory= 7986.740 t= 3.05e+03 R= 7e+04
+Depth= 9379 States= 2.01e+08 Transitions= 3.33e+09 Memory= 8023.752 t= 3.06e+03 R= 7e+04
+Depth= 9379 States= 2.02e+08 Transitions= 3.34e+09 Memory= 8039.768 t= 3.07e+03 R= 7e+04
+Depth= 9379 States= 2.03e+08 Transitions= 3.36e+09 Memory= 8053.830 t= 3.09e+03 R= 7e+04
+Depth= 9379 States= 2.04e+08 Transitions= 3.38e+09 Memory= 8068.772 t= 3.11e+03 R= 7e+04
+Depth= 9379 States= 2.05e+08 Transitions= 3.4e+09 Memory= 8083.127 t= 3.13e+03 R= 7e+04
+Depth= 9379 States= 2.06e+08 Transitions= 3.42e+09 Memory= 8098.068 t= 3.15e+03 R= 7e+04
+Depth= 9379 States= 2.07e+08 Transitions= 3.44e+09 Memory= 8115.744 t= 3.16e+03 R= 7e+04
+Depth= 9379 States= 2.08e+08 Transitions= 3.46e+09 Memory= 8178.537 t= 3.18e+03 R= 7e+04
+Depth= 9379 States= 2.09e+08 Transitions= 3.48e+09 Memory= 8220.627 t= 3.2e+03 R= 7e+04
+Depth= 9379 States= 2.1e+08 Transitions= 3.49e+09 Memory= 8246.799 t= 3.21e+03 R= 7e+04
+Depth= 9379 States= 2.11e+08 Transitions= 3.5e+09 Memory= 8263.791 t= 3.22e+03 R= 7e+04
+Depth= 9379 States= 2.12e+08 Transitions= 3.52e+09 Memory= 8279.514 t= 3.24e+03 R= 7e+04
+Depth= 9379 States= 2.13e+08 Transitions= 3.54e+09 Memory= 8293.772 t= 3.26e+03 R= 7e+04
+Depth= 9379 States= 2.14e+08 Transitions= 3.56e+09 Memory= 8309.201 t= 3.28e+03 R= 7e+04
+Depth= 9379 States= 2.15e+08 Transitions= 3.58e+09 Memory= 8323.752 t= 3.29e+03 R= 7e+04
+Depth= 9379 States= 2.16e+08 Transitions= 3.6e+09 Memory= 8342.990 t= 3.31e+03 R= 7e+04
+Depth= 9379 States= 2.17e+08 Transitions= 3.61e+09 Memory= 8355.197 t= 3.32e+03 R= 7e+04
+Depth= 9379 States= 2.18e+08 Transitions= 3.64e+09 Memory= 8368.674 t= 3.35e+03 R= 7e+04
+Depth= 9379 States= 2.19e+08 Transitions= 3.66e+09 Memory= 8382.932 t= 3.37e+03 R= 7e+04
+Depth= 9379 States= 2.2e+08 Transitions= 3.68e+09 Memory= 8398.459 t= 3.38e+03 R= 7e+04
+Depth= 9379 States= 2.21e+08 Transitions= 3.7e+09 Memory= 8412.912 t= 3.4e+03 R= 6e+04
+Depth= 9379 States= 2.22e+08 Transitions= 3.71e+09 Memory= 8428.244 t= 3.42e+03 R= 6e+04
+Depth= 9379 States= 2.23e+08 Transitions= 3.73e+09 Memory= 8491.721 t= 3.43e+03 R= 6e+04
+Depth= 9379 States= 2.24e+08 Transitions= 3.75e+09 Memory= 8560.373 t= 3.45e+03 R= 6e+04
+Depth= 9379 States= 2.25e+08 Transitions= 3.77e+09 Memory= 8621.604 t= 3.47e+03 R= 6e+04
+Depth= 9379 States= 2.26e+08 Transitions= 3.79e+09 Memory= 8648.850 t= 3.48e+03 R= 6e+04
+Depth= 9379 States= 2.27e+08 Transitions= 3.81e+09 Memory= 8671.994 t= 3.5e+03 R= 6e+04
+Depth= 9379 States= 2.28e+08 Transitions= 3.82e+09 Memory= 8710.861 t= 3.51e+03 R= 6e+04
+Depth= 9379 States= 2.29e+08 Transitions= 3.84e+09 Memory= 8742.893 t= 3.53e+03 R= 6e+04
+Depth= 9379 States= 2.3e+08 Transitions= 3.85e+09 Memory= 8771.799 t= 3.54e+03 R= 6e+04
+Depth= 9379 States= 2.31e+08 Transitions= 3.87e+09 Memory= 8792.600 t= 3.56e+03 R= 6e+04
+Depth= 9379 States= 2.32e+08 Transitions= 3.89e+09 Memory= 8828.733 t= 3.57e+03 R= 6e+04
+Depth= 9379 States= 2.33e+08 Transitions= 3.9e+09 Memory= 8843.869 t= 3.59e+03 R= 6e+04
+Depth= 9379 States= 2.34e+08 Transitions= 3.92e+09 Memory= 8884.787 t= 3.6e+03 R= 6e+04
+Depth= 9379 States= 2.35e+08 Transitions= 3.93e+09 Memory= 8924.240 t= 3.62e+03 R= 6e+04
+Depth= 9379 States= 2.36e+08 Transitions= 3.95e+09 Memory= 8960.276 t= 3.63e+03 R= 6e+04
+Depth= 9379 States= 2.37e+08 Transitions= 3.97e+09 Memory= 8984.494 t= 3.65e+03 R= 6e+04
+Depth= 9379 States= 2.38e+08 Transitions= 3.98e+09 Memory= 9016.428 t= 3.66e+03 R= 6e+04
+Depth= 9379 States= 2.39e+08 Transitions= 4e+09 Memory= 9077.365 t= 3.68e+03 R= 6e+04
+Depth= 9379 States= 2.4e+08 Transitions= 4.02e+09 Memory= 9143.088 t= 3.7e+03 R= 6e+04
+
+(Spin Version 5.1.7 -- 23 December 2008)
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim +
+ assertion violations + (if within scope of claim)
+ acceptance cycles + (fairness enabled)
+ invalid end states - (disabled by never claim)
+
+State-vector 64 byte, depth reached 9379, errors: 0
+ 88114592 states, stored (2.40192e+08 visited)
+3.782223e+09 states, matched
+4.0224152e+09 transitions (= visited+matched)
+1.4282782e+10 atomic steps
+hash conflicts: 5.384059e+08 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 7731.001 equivalent memory usage for states (stored*(State-vector + overhead))
+ 6648.180 actual memory usage for states (compression: 85.99%)
+ state-vector as stored = 51 byte + 28 byte overhead
+ 2048.000 memory used for hash table (-w28)
+ 457.764 memory used for DFS stack (-m10000000)
+ 1.188 memory lost to fragmentation
+ 9152.756 total actual memory usage
+
+unreached in proctype urcu_reader
+ line 399, "pan.___", state 16, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 48, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 61, "(1)"
+ line 418, "pan.___", state 91, "(1)"
+ line 399, "pan.___", state 113, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 145, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 158, "(1)"
+ line 418, "pan.___", state 188, "(1)"
+ line 399, "pan.___", state 211, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 243, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 256, "(1)"
+ line 418, "pan.___", state 286, "(1)"
+ line 399, "pan.___", state 350, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 382, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 395, "(1)"
+ line 418, "pan.___", state 425, "(1)"
+ line 540, "pan.___", state 456, "-end-"
+ (17 of 456 states)
+unreached in proctype urcu_reader_sig
+ line 399, "pan.___", state 25, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 57, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 70, "(1)"
+ line 418, "pan.___", state 100, "(1)"
+ line 399, "pan.___", state 113, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 145, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 158, "(1)"
+ line 418, "pan.___", state 188, "(1)"
+ line 399, "pan.___", state 202, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 234, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 247, "(1)"
+ line 418, "pan.___", state 277, "(1)"
+ line 399, "pan.___", state 314, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 346, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 359, "(1)"
+ line 418, "pan.___", state 389, "(1)"
+ line 614, "pan.___", state 411, "-end-"
+ (17 of 411 states)
+unreached in proctype urcu_writer
+ line 399, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 403, "pan.___", state 28, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 59, "(1)"
+ line 413, "pan.___", state 72, "(1)"
+ line 418, "pan.___", state 89, "(1)"
+ line 399, "pan.___", state 108, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 403, "pan.___", state 122, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 153, "(1)"
+ line 413, "pan.___", state 166, "(1)"
+ line 652, "pan.___", state 199, "(1)"
+ line 175, "pan.___", state 208, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 179, "pan.___", state 217, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 160, "pan.___", state 240, "(1)"
+ line 164, "pan.___", state 248, "(1)"
+ line 168, "pan.___", state 260, "(1)"
+ line 175, "pan.___", state 271, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 293, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 160, "pan.___", state 303, "(1)"
+ line 164, "pan.___", state 311, "(1)"
+ line 168, "pan.___", state 323, "(1)"
+ line 175, "pan.___", state 338, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 179, "pan.___", state 347, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 183, "pan.___", state 360, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 160, "pan.___", state 370, "(1)"
+ line 164, "pan.___", state 378, "(1)"
+ line 168, "pan.___", state 390, "(1)"
+ line 399, "pan.___", state 404, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 403, "pan.___", state 418, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 436, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 449, "(1)"
+ line 413, "pan.___", state 462, "(1)"
+ line 418, "pan.___", state 479, "(1)"
+ line 399, "pan.___", state 498, "(1)"
+ line 403, "pan.___", state 510, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 528, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 413, "pan.___", state 554, "(1)"
+ line 418, "pan.___", state 571, "(1)"
+ line 403, "pan.___", state 603, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 621, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 413, "pan.___", state 647, "(1)"
+ line 418, "pan.___", state 664, "(1)"
+ line 179, "pan.___", state 687, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 183, "pan.___", state 700, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 160, "pan.___", state 710, "(1)"
+ line 164, "pan.___", state 718, "(1)"
+ line 168, "pan.___", state 730, "(1)"
+ line 175, "pan.___", state 741, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 763, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 160, "pan.___", state 773, "(1)"
+ line 164, "pan.___", state 781, "(1)"
+ line 168, "pan.___", state 793, "(1)"
+ line 175, "pan.___", state 808, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 179, "pan.___", state 817, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 183, "pan.___", state 830, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 160, "pan.___", state 840, "(1)"
+ line 164, "pan.___", state 848, "(1)"
+ line 168, "pan.___", state 860, "(1)"
+ line 399, "pan.___", state 882, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 399, "pan.___", state 884, "(1)"
+ line 399, "pan.___", state 885, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 399, "pan.___", state 885, "else"
+ line 399, "pan.___", state 888, "(1)"
+ line 403, "pan.___", state 896, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 403, "pan.___", state 898, "(1)"
+ line 403, "pan.___", state 899, "((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 403, "pan.___", state 899, "else"
+ line 403, "pan.___", state 902, "(1)"
+ line 403, "pan.___", state 903, "(1)"
+ line 403, "pan.___", state 903, "(1)"
+ line 401, "pan.___", state 908, "((i<1))"
+ line 401, "pan.___", state 908, "((i>=1))"
+ line 408, "pan.___", state 914, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 927, "(1)"
+ line 409, "pan.___", state 928, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 409, "pan.___", state 928, "else"
+ line 409, "pan.___", state 931, "(1)"
+ line 409, "pan.___", state 932, "(1)"
+ line 409, "pan.___", state 932, "(1)"
+ line 413, "pan.___", state 940, "(1)"
+ line 413, "pan.___", state 941, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 413, "pan.___", state 941, "else"
+ line 413, "pan.___", state 944, "(1)"
+ line 413, "pan.___", state 945, "(1)"
+ line 413, "pan.___", state 945, "(1)"
+ line 411, "pan.___", state 950, "((i<1))"
+ line 411, "pan.___", state 950, "((i>=1))"
+ line 418, "pan.___", state 957, "(1)"
+ line 418, "pan.___", state 958, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 418, "pan.___", state 958, "else"
+ line 418, "pan.___", state 961, "(1)"
+ line 418, "pan.___", state 962, "(1)"
+ line 418, "pan.___", state 962, "(1)"
+ line 420, "pan.___", state 965, "(1)"
+ line 420, "pan.___", state 965, "(1)"
+ line 403, "pan.___", state 996, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 1014, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 413, "pan.___", state 1040, "(1)"
+ line 418, "pan.___", state 1057, "(1)"
+ line 403, "pan.___", state 1086, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 1104, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 413, "pan.___", state 1130, "(1)"
+ line 418, "pan.___", state 1147, "(1)"
+ line 399, "pan.___", state 1166, "(1)"
+ line 403, "pan.___", state 1178, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 1196, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 413, "pan.___", state 1222, "(1)"
+ line 418, "pan.___", state 1239, "(1)"
+ line 403, "pan.___", state 1271, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 408, "pan.___", state 1289, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 413, "pan.___", state 1315, "(1)"
+ line 418, "pan.___", state 1332, "(1)"
+ line 179, "pan.___", state 1355, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 183, "pan.___", state 1368, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 160, "pan.___", state 1378, "(1)"
+ line 164, "pan.___", state 1386, "(1)"
+ line 168, "pan.___", state 1398, "(1)"
+ line 175, "pan.___", state 1409, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 1431, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 160, "pan.___", state 1441, "(1)"
+ line 164, "pan.___", state 1449, "(1)"
+ line 168, "pan.___", state 1461, "(1)"
+ line 175, "pan.___", state 1476, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 179, "pan.___", state 1485, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 183, "pan.___", state 1498, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 160, "pan.___", state 1508, "(1)"
+ line 164, "pan.___", state 1516, "(1)"
+ line 168, "pan.___", state 1528, "(1)"
+ line 399, "pan.___", state 1550, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 399, "pan.___", state 1552, "(1)"
+ line 399, "pan.___", state 1553, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 399, "pan.___", state 1553, "else"
+ line 399, "pan.___", state 1556, "(1)"
+ line 403, "pan.___", state 1564, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 403, "pan.___", state 1566, "(1)"
+ line 403, "pan.___", state 1567, "((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 403, "pan.___", state 1567, "else"
+ line 403, "pan.___", state 1570, "(1)"
+ line 403, "pan.___", state 1571, "(1)"
+ line 403, "pan.___", state 1571, "(1)"
+ line 401, "pan.___", state 1576, "((i<1))"
+ line 401, "pan.___", state 1576, "((i>=1))"
+ line 408, "pan.___", state 1582, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 1595, "(1)"
+ line 409, "pan.___", state 1596, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 409, "pan.___", state 1596, "else"
+ line 409, "pan.___", state 1599, "(1)"
+ line 409, "pan.___", state 1600, "(1)"
+ line 409, "pan.___", state 1600, "(1)"
+ line 413, "pan.___", state 1608, "(1)"
+ line 413, "pan.___", state 1609, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 413, "pan.___", state 1609, "else"
+ line 413, "pan.___", state 1612, "(1)"
+ line 413, "pan.___", state 1613, "(1)"
+ line 413, "pan.___", state 1613, "(1)"
+ line 411, "pan.___", state 1618, "((i<1))"
+ line 411, "pan.___", state 1618, "((i>=1))"
+ line 418, "pan.___", state 1625, "(1)"
+ line 418, "pan.___", state 1626, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 418, "pan.___", state 1626, "else"
+ line 418, "pan.___", state 1629, "(1)"
+ line 418, "pan.___", state 1630, "(1)"
+ line 418, "pan.___", state 1630, "(1)"
+ line 420, "pan.___", state 1633, "(1)"
+ line 420, "pan.___", state 1633, "(1)"
+ line 179, "pan.___", state 1658, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 183, "pan.___", state 1671, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 160, "pan.___", state 1681, "(1)"
+ line 164, "pan.___", state 1689, "(1)"
+ line 168, "pan.___", state 1701, "(1)"
+ line 175, "pan.___", state 1712, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 1734, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 160, "pan.___", state 1744, "(1)"
+ line 164, "pan.___", state 1752, "(1)"
+ line 168, "pan.___", state 1764, "(1)"
+ line 175, "pan.___", state 1779, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 179, "pan.___", state 1788, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 183, "pan.___", state 1801, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 160, "pan.___", state 1811, "(1)"
+ line 164, "pan.___", state 1819, "(1)"
+ line 168, "pan.___", state 1831, "(1)"
+ line 702, "pan.___", state 1856, "-end-"
+ (158 of 1856 states)
+unreached in proctype :init:
+ (0 of 46 states)
+unreached in proctype :never:
+ line 751, "pan.___", state 11, "-end-"
+ (1 of 11 states)
+
+pan: elapsed time 3.7e+03 seconds
+pan: rate 64918.749 states/second
+pan: avg transition delay 9.1982e-07 usec
+cp .input.spin urcu_progress_writer.spin.input
+cp .input.spin.trail urcu_progress_writer.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
--- /dev/null
+#define WRITER_PROGRESS
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+#define TEST_SIGNAL
+#define TEST_SIGNAL_ON_READ
+//#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 1
+//#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:3:-2
+-4:-4:-4
+1:0:2679
+2:1:2673
+3:1:2674
+4:1:2675
+5:1:2676
+6:0:2685
+7:5:1129
--- /dev/null
+#define WRITER_PROGRESS
+#define GEN_ERROR_WRITER_PROGRESS
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define > pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_progress.ltl | grep -v ^//`)" >> pan.ltl
+cp urcu_progress_writer_error.define .input.define
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -o pan pan.c
+./pan -a -f -v -c1 -X -m10000000 -w20
+warning: for p.o. reduction to be valid the never claim must be stutter-invariant
+(never claims generated from LTL formulae are stutter-invariant)
+depth 0: Claim reached state 5 (line 745)
+depth 15: Claim reached state 9 (line 750)
+depth 1194: Claim reached state 9 (line 749)
+Depth= 3253 States= 1e+06 Transitions= 1.06e+07 Memory= 484.416 t= 9.57 R= 1e+05
+Depth= 3253 States= 2e+06 Transitions= 2.04e+07 Memory= 501.311 t= 18.5 R= 1e+05
+pan: acceptance cycle (at depth 1938)
+pan: wrote .input.spin.trail
+
+(Spin Version 5.1.7 -- 23 December 2008)
+Warning: Search not completed
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim +
+ assertion violations + (if within scope of claim)
+ acceptance cycles + (fairness enabled)
+ invalid end states - (disabled by never claim)
+
+State-vector 64 byte, depth reached 23684, errors: 1
+ 682672 states, stored (2.81536e+06 visited)
+ 30226122 states, matched
+ 33041487 transitions (= visited+matched)
+1.1631626e+08 atomic steps
+hash conflicts: 6056013 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 59.896 equivalent memory usage for states (stored*(State-vector + overhead))
+ 47.456 actual memory usage for states (compression: 79.23%)
+ state-vector as stored = 45 byte + 28 byte overhead
+ 8.000 memory used for hash table (-w20)
+ 457.764 memory used for DFS stack (-m10000000)
+ 513.127 total actual memory usage
+
+unreached in proctype urcu_reader
+ line 400, "pan.___", state 16, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 48, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 410, "pan.___", state 61, "(1)"
+ line 419, "pan.___", state 91, "(1)"
+ line 400, "pan.___", state 113, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 145, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 410, "pan.___", state 158, "(1)"
+ line 419, "pan.___", state 188, "(1)"
+ line 400, "pan.___", state 211, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 243, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 410, "pan.___", state 256, "(1)"
+ line 419, "pan.___", state 286, "(1)"
+ line 400, "pan.___", state 350, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 382, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 410, "pan.___", state 395, "(1)"
+ line 419, "pan.___", state 425, "(1)"
+ line 541, "pan.___", state 456, "-end-"
+ (17 of 456 states)
+unreached in proctype urcu_reader_sig
+ line 400, "pan.___", state 25, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 57, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 410, "pan.___", state 70, "(1)"
+ line 419, "pan.___", state 100, "(1)"
+ line 400, "pan.___", state 113, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 145, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 410, "pan.___", state 158, "(1)"
+ line 419, "pan.___", state 188, "(1)"
+ line 400, "pan.___", state 202, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 234, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 410, "pan.___", state 247, "(1)"
+ line 419, "pan.___", state 277, "(1)"
+ line 400, "pan.___", state 314, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 346, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 410, "pan.___", state 359, "(1)"
+ line 419, "pan.___", state 389, "(1)"
+ line 615, "pan.___", state 411, "-end-"
+ (17 of 411 states)
+unreached in proctype urcu_writer
+ line 400, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 400, "pan.___", state 20, "(1)"
+ line 404, "pan.___", state 28, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 404, "pan.___", state 34, "(1)"
+ line 404, "pan.___", state 35, "(1)"
+ line 404, "pan.___", state 35, "(1)"
+ line 402, "pan.___", state 40, "((i<1))"
+ line 402, "pan.___", state 40, "((i>=1))"
+ line 409, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 410, "pan.___", state 59, "(1)"
+ line 410, "pan.___", state 60, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 410, "pan.___", state 60, "else"
+ line 410, "pan.___", state 63, "(1)"
+ line 410, "pan.___", state 64, "(1)"
+ line 410, "pan.___", state 64, "(1)"
+ line 414, "pan.___", state 72, "(1)"
+ line 414, "pan.___", state 73, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 414, "pan.___", state 73, "else"
+ line 414, "pan.___", state 76, "(1)"
+ line 414, "pan.___", state 77, "(1)"
+ line 414, "pan.___", state 77, "(1)"
+ line 412, "pan.___", state 82, "((i<1))"
+ line 412, "pan.___", state 82, "((i>=1))"
+ line 419, "pan.___", state 89, "(1)"
+ line 419, "pan.___", state 90, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 419, "pan.___", state 90, "else"
+ line 419, "pan.___", state 93, "(1)"
+ line 419, "pan.___", state 94, "(1)"
+ line 419, "pan.___", state 94, "(1)"
+ line 370, "pan.___", state 99, "(1)"
+ line 640, "pan.___", state 103, "cached_generation_ptr.val[( ((_pid<2)) ? (0) : (1) )] = (old_gen+1)"
+ line 638, "pan.___", state 104, "old_gen = cached_generation_ptr.val[( ((_pid<2)) ? (0) : (1) )]"
+ line 400, "pan.___", state 108, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 400, "pan.___", state 114, "(1)"
+ line 404, "pan.___", state 122, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 404, "pan.___", state 128, "(1)"
+ line 404, "pan.___", state 129, "(1)"
+ line 404, "pan.___", state 129, "(1)"
+ line 402, "pan.___", state 134, "((i<1))"
+ line 402, "pan.___", state 134, "((i>=1))"
+ line 410, "pan.___", state 153, "(1)"
+ line 410, "pan.___", state 154, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 410, "pan.___", state 154, "else"
+ line 410, "pan.___", state 157, "(1)"
+ line 410, "pan.___", state 158, "(1)"
+ line 410, "pan.___", state 158, "(1)"
+ line 414, "pan.___", state 166, "(1)"
+ line 414, "pan.___", state 167, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 414, "pan.___", state 167, "else"
+ line 414, "pan.___", state 170, "(1)"
+ line 414, "pan.___", state 171, "(1)"
+ line 414, "pan.___", state 171, "(1)"
+ line 412, "pan.___", state 176, "((i<1))"
+ line 412, "pan.___", state 176, "((i>=1))"
+ line 419, "pan.___", state 183, "(1)"
+ line 419, "pan.___", state 184, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 419, "pan.___", state 184, "else"
+ line 419, "pan.___", state 187, "(1)"
+ line 419, "pan.___", state 188, "(1)"
+ line 419, "pan.___", state 188, "(1)"
+ line 421, "pan.___", state 191, "(1)"
+ line 421, "pan.___", state 191, "(1)"
+ line 370, "pan.___", state 193, "(1)"
+ line 653, "pan.___", state 199, "(1)"
+ line 647, "pan.___", state 202, "((write_lock==0))"
+ line 647, "pan.___", state 202, "else"
+ line 645, "pan.___", state 203, "(1)"
+ line 176, "pan.___", state 208, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 180, "pan.___", state 217, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 178, "pan.___", state 225, "((j<1))"
+ line 178, "pan.___", state 225, "((j>=1))"
+ line 184, "pan.___", state 230, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 161, "pan.___", state 240, "(1)"
+ line 165, "pan.___", state 248, "(1)"
+ line 165, "pan.___", state 249, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 165, "pan.___", state 249, "else"
+ line 163, "pan.___", state 254, "((j<1))"
+ line 163, "pan.___", state 254, "((j>=1))"
+ line 169, "pan.___", state 260, "(1)"
+ line 169, "pan.___", state 261, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 169, "pan.___", state 261, "else"
+ line 171, "pan.___", state 264, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 171, "pan.___", state 264, "else"
+ line 176, "pan.___", state 271, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 180, "pan.___", state 280, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 178, "pan.___", state 288, "((j<1))"
+ line 178, "pan.___", state 288, "((j>=1))"
+ line 184, "pan.___", state 293, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 161, "pan.___", state 303, "(1)"
+ line 165, "pan.___", state 311, "(1)"
+ line 165, "pan.___", state 312, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<i))))"
+ line 165, "pan.___", state 312, "else"
+ line 163, "pan.___", state 317, "((j<1))"
+ line 163, "pan.___", state 317, "((j>=1))"
+ line 169, "pan.___", state 323, "(1)"
+ line 169, "pan.___", state 324, "(!((cache_dirty_generation_ptr.bitfield&(1<<i))))"
+ line 169, "pan.___", state 324, "else"
+ line 171, "pan.___", state 327, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<i))))"
+ line 171, "pan.___", state 327, "else"
+ line 215, "pan.___", state 333, "((i<1))"
+ line 215, "pan.___", state 333, "((i>=1))"
+ line 176, "pan.___", state 338, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 180, "pan.___", state 347, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 178, "pan.___", state 355, "((j<1))"
+ line 178, "pan.___", state 355, "((j>=1))"
+ line 184, "pan.___", state 360, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 161, "pan.___", state 370, "(1)"
+ line 165, "pan.___", state 378, "(1)"
+ line 165, "pan.___", state 379, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 165, "pan.___", state 379, "else"
+ line 163, "pan.___", state 384, "((j<1))"
+ line 163, "pan.___", state 384, "((j>=1))"
+ line 169, "pan.___", state 390, "(1)"
+ line 169, "pan.___", state 391, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 169, "pan.___", state 391, "else"
+ line 171, "pan.___", state 394, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 171, "pan.___", state 394, "else"
+ line 400, "pan.___", state 404, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 400, "pan.___", state 410, "(1)"
+ line 404, "pan.___", state 418, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 404, "pan.___", state 424, "(1)"
+ line 404, "pan.___", state 425, "(1)"
+ line 404, "pan.___", state 425, "(1)"
+ line 402, "pan.___", state 430, "((i<1))"
+ line 402, "pan.___", state 430, "((i>=1))"
+ line 409, "pan.___", state 436, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 410, "pan.___", state 449, "(1)"
+ line 410, "pan.___", state 450, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 410, "pan.___", state 450, "else"
+ line 410, "pan.___", state 453, "(1)"
+ line 410, "pan.___", state 454, "(1)"
+ line 410, "pan.___", state 454, "(1)"
+ line 414, "pan.___", state 462, "(1)"
+ line 414, "pan.___", state 463, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 414, "pan.___", state 463, "else"
+ line 414, "pan.___", state 466, "(1)"
+ line 414, "pan.___", state 467, "(1)"
+ line 414, "pan.___", state 467, "(1)"
+ line 412, "pan.___", state 472, "((i<1))"
+ line 412, "pan.___", state 472, "((i>=1))"
+ line 419, "pan.___", state 479, "(1)"
+ line 419, "pan.___", state 480, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 419, "pan.___", state 480, "else"
+ line 419, "pan.___", state 483, "(1)"
+ line 419, "pan.___", state 484, "(1)"
+ line 419, "pan.___", state 484, "(1)"
+ line 421, "pan.___", state 487, "(1)"
+ line 421, "pan.___", state 487, "(1)"
+ line 370, "pan.___", state 489, "(1)"
+ line 662, "pan.___", state 492, "cached_urcu_gp_ctr.val[( ((_pid<2)) ? (0) : (1) )] = (tmp^(1<<7))"
+ line 400, "pan.___", state 498, "(1)"
+ line 400, "pan.___", state 499, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 400, "pan.___", state 499, "else"
+ line 400, "pan.___", state 502, "(1)"
+ line 404, "pan.___", state 510, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 404, "pan.___", state 516, "(1)"
+ line 404, "pan.___", state 517, "(1)"
+ line 404, "pan.___", state 517, "(1)"
+ line 402, "pan.___", state 522, "((i<1))"
+ line 402, "pan.___", state 522, "((i>=1))"
+ line 409, "pan.___", state 528, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 410, "pan.___", state 541, "(1)"
+ line 410, "pan.___", state 542, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 410, "pan.___", state 542, "else"
+ line 410, "pan.___", state 545, "(1)"
+ line 410, "pan.___", state 546, "(1)"
+ line 410, "pan.___", state 546, "(1)"
+ line 414, "pan.___", state 554, "(1)"
+ line 414, "pan.___", state 555, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 414, "pan.___", state 555, "else"
+ line 414, "pan.___", state 558, "(1)"
+ line 414, "pan.___", state 559, "(1)"
+ line 414, "pan.___", state 559, "(1)"
+ line 412, "pan.___", state 564, "((i<1))"
+ line 412, "pan.___", state 564, "((i>=1))"
+ line 419, "pan.___", state 571, "(1)"
+ line 419, "pan.___", state 572, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 419, "pan.___", state 572, "else"
+ line 419, "pan.___", state 575, "(1)"
+ line 419, "pan.___", state 576, "(1)"
+ line 419, "pan.___", state 576, "(1)"
+ line 421, "pan.___", state 579, "(1)"
+ line 421, "pan.___", state 579, "(1)"
+ line 370, "pan.___", state 581, "(1)"
+ line 400, "pan.___", state 589, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 400, "pan.___", state 595, "(1)"
+ line 404, "pan.___", state 603, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 404, "pan.___", state 609, "(1)"
+ line 404, "pan.___", state 610, "(1)"
+ line 404, "pan.___", state 610, "(1)"
+ line 402, "pan.___", state 615, "((i<1))"
+ line 402, "pan.___", state 615, "((i>=1))"
+ line 409, "pan.___", state 621, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 410, "pan.___", state 634, "(1)"
+ line 410, "pan.___", state 635, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 410, "pan.___", state 635, "else"
+ line 410, "pan.___", state 638, "(1)"
+ line 410, "pan.___", state 639, "(1)"
+ line 410, "pan.___", state 639, "(1)"
+ line 414, "pan.___", state 647, "(1)"
+ line 414, "pan.___", state 648, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 414, "pan.___", state 648, "else"
+ line 414, "pan.___", state 651, "(1)"
+ line 414, "pan.___", state 652, "(1)"
+ line 414, "pan.___", state 652, "(1)"
+ line 412, "pan.___", state 657, "((i<1))"
+ line 412, "pan.___", state 657, "((i>=1))"
+ line 419, "pan.___", state 664, "(1)"
+ line 419, "pan.___", state 665, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 419, "pan.___", state 665, "else"
+ line 419, "pan.___", state 668, "(1)"
+ line 419, "pan.___", state 669, "(1)"
+ line 419, "pan.___", state 669, "(1)"
+ line 421, "pan.___", state 672, "(1)"
+ line 421, "pan.___", state 672, "(1)"
+ line 370, "pan.___", state 674, "(1)"
+ line 400, "pan.___", state 679, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 400, "pan.___", state 681, "(1)"
+ line 400, "pan.___", state 682, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 400, "pan.___", state 682, "else"
+ line 400, "pan.___", state 685, "(1)"
+ line 404, "pan.___", state 693, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 404, "pan.___", state 695, "(1)"
+ line 404, "pan.___", state 696, "((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 404, "pan.___", state 696, "else"
+ line 404, "pan.___", state 699, "(1)"
+ line 404, "pan.___", state 700, "(1)"
+ line 404, "pan.___", state 700, "(1)"
+ line 402, "pan.___", state 705, "((i<1))"
+ line 402, "pan.___", state 705, "((i>=1))"
+ line 409, "pan.___", state 711, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 410, "pan.___", state 724, "(1)"
+ line 410, "pan.___", state 725, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 410, "pan.___", state 725, "else"
+ line 410, "pan.___", state 728, "(1)"
+ line 410, "pan.___", state 729, "(1)"
+ line 410, "pan.___", state 729, "(1)"
+ line 414, "pan.___", state 737, "(1)"
+ line 414, "pan.___", state 738, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 414, "pan.___", state 738, "else"
+ line 414, "pan.___", state 741, "(1)"
+ line 414, "pan.___", state 742, "(1)"
+ line 414, "pan.___", state 742, "(1)"
+ line 412, "pan.___", state 747, "((i<1))"
+ line 412, "pan.___", state 747, "((i>=1))"
+ line 419, "pan.___", state 754, "(1)"
+ line 419, "pan.___", state 755, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 419, "pan.___", state 755, "else"
+ line 419, "pan.___", state 758, "(1)"
+ line 419, "pan.___", state 759, "(1)"
+ line 419, "pan.___", state 759, "(1)"
+ line 421, "pan.___", state 762, "(1)"
+ line 421, "pan.___", state 762, "(1)"
+ line 370, "pan.___", state 764, "(1)"
+ line 430, "pan.___", state 767, "(((tmp2&((1<<7)-1))&&((tmp2^cached_urcu_gp_ctr.val[( ((_pid<2)) ? (0) : (1) )])&(1<<7))))"
+ line 430, "pan.___", state 767, "else"
+ line 400, "pan.___", state 777, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 400, "pan.___", state 779, "(1)"
+ line 400, "pan.___", state 780, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 400, "pan.___", state 780, "else"
+ line 400, "pan.___", state 783, "(1)"
+ line 404, "pan.___", state 791, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 404, "pan.___", state 793, "(1)"
+ line 404, "pan.___", state 794, "((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 404, "pan.___", state 794, "else"
+ line 404, "pan.___", state 797, "(1)"
+ line 404, "pan.___", state 798, "(1)"
+ line 404, "pan.___", state 798, "(1)"
+ line 402, "pan.___", state 803, "((i<1))"
+ line 402, "pan.___", state 803, "((i>=1))"
+ line 409, "pan.___", state 809, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 410, "pan.___", state 822, "(1)"
+ line 410, "pan.___", state 823, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 410, "pan.___", state 823, "else"
+ line 410, "pan.___", state 826, "(1)"
+ line 410, "pan.___", state 827, "(1)"
+ line 410, "pan.___", state 827, "(1)"
+ line 414, "pan.___", state 835, "(1)"
+ line 414, "pan.___", state 836, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 414, "pan.___", state 836, "else"
+ line 414, "pan.___", state 839, "(1)"
+ line 414, "pan.___", state 840, "(1)"
+ line 414, "pan.___", state 840, "(1)"
+ line 412, "pan.___", state 845, "((i<1))"
+ line 412, "pan.___", state 845, "((i>=1))"
+ line 419, "pan.___", state 852, "(1)"
+ line 419, "pan.___", state 853, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 419, "pan.___", state 853, "else"
+ line 419, "pan.___", state 856, "(1)"
+ line 419, "pan.___", state 857, "(1)"
+ line 419, "pan.___", state 857, "(1)"
+ line 421, "pan.___", state 860, "(1)"
+ line 421, "pan.___", state 860, "(1)"
+ line 370, "pan.___", state 862, "(1)"
+ line 449, "pan.___", state 870, "((tmp<1))"
+ line 449, "pan.___", state 870, "((tmp>=1))"
+ line 462, "pan.___", state 873, "tmp = 0"
+ line 400, "pan.___", state 877, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 400, "pan.___", state 883, "(1)"
+ line 404, "pan.___", state 891, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 404, "pan.___", state 897, "(1)"
+ line 404, "pan.___", state 898, "(1)"
+ line 404, "pan.___", state 898, "(1)"
+ line 402, "pan.___", state 903, "((i<1))"
+ line 402, "pan.___", state 903, "((i>=1))"
+ line 409, "pan.___", state 909, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 410, "pan.___", state 922, "(1)"
+ line 410, "pan.___", state 923, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 410, "pan.___", state 923, "else"
+ line 410, "pan.___", state 926, "(1)"
+ line 410, "pan.___", state 927, "(1)"
+ line 410, "pan.___", state 927, "(1)"
+ line 414, "pan.___", state 935, "(1)"
+ line 414, "pan.___", state 936, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 414, "pan.___", state 936, "else"
+ line 414, "pan.___", state 939, "(1)"
+ line 414, "pan.___", state 940, "(1)"
+ line 414, "pan.___", state 940, "(1)"
+ line 412, "pan.___", state 945, "((i<1))"
+ line 412, "pan.___", state 945, "((i>=1))"
+ line 419, "pan.___", state 952, "(1)"
+ line 419, "pan.___", state 953, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 419, "pan.___", state 953, "else"
+ line 419, "pan.___", state 956, "(1)"
+ line 419, "pan.___", state 957, "(1)"
+ line 419, "pan.___", state 957, "(1)"
+ line 421, "pan.___", state 960, "(1)"
+ line 421, "pan.___", state 960, "(1)"
+ line 370, "pan.___", state 962, "(1)"
+ line 671, "pan.___", state 963, "tmp = cached_urcu_gp_ctr.val[( ((_pid<2)) ? (0) : (1) )]"
+ line 400, "pan.___", state 967, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 400, "pan.___", state 973, "(1)"
+ line 404, "pan.___", state 981, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 404, "pan.___", state 987, "(1)"
+ line 404, "pan.___", state 988, "(1)"
+ line 404, "pan.___", state 988, "(1)"
+ line 402, "pan.___", state 993, "((i<1))"
+ line 402, "pan.___", state 993, "((i>=1))"
+ line 409, "pan.___", state 999, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 410, "pan.___", state 1012, "(1)"
+ line 410, "pan.___", state 1013, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 410, "pan.___", state 1013, "else"
+ line 410, "pan.___", state 1016, "(1)"
+ line 410, "pan.___", state 1017, "(1)"
+ line 410, "pan.___", state 1017, "(1)"
+ line 414, "pan.___", state 1025, "(1)"
+ line 414, "pan.___", state 1026, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 414, "pan.___", state 1026, "else"
+ line 414, "pan.___", state 1029, "(1)"
+ line 414, "pan.___", state 1030, "(1)"
+ line 414, "pan.___", state 1030, "(1)"
+ line 412, "pan.___", state 1035, "((i<1))"
+ line 412, "pan.___", state 1035, "((i>=1))"
+ line 419, "pan.___", state 1042, "(1)"
+ line 419, "pan.___", state 1043, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 419, "pan.___", state 1043, "else"
+ line 419, "pan.___", state 1046, "(1)"
+ line 419, "pan.___", state 1047, "(1)"
+ line 419, "pan.___", state 1047, "(1)"
+ line 421, "pan.___", state 1050, "(1)"
+ line 421, "pan.___", state 1050, "(1)"
+ line 370, "pan.___", state 1052, "(1)"
+ line 400, "pan.___", state 1061, "(1)"
+ line 404, "pan.___", state 1073, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 1091, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 414, "pan.___", state 1117, "(1)"
+ line 419, "pan.___", state 1134, "(1)"
+ line 404, "pan.___", state 1166, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 1184, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 414, "pan.___", state 1210, "(1)"
+ line 419, "pan.___", state 1227, "(1)"
+ line 400, "pan.___", state 1242, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 404, "pan.___", state 1256, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 409, "pan.___", state 1274, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 410, "pan.___", state 1287, "(1)"
+ line 414, "pan.___", state 1300, "(1)"
+ line 419, "pan.___", state 1317, "(1)"
+ line 400, "pan.___", state 1340, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 400, "pan.___", state 1342, "(1)"
+ line 400, "pan.___", state 1343, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 400, "pan.___", state 1343, "else"
+ line 400, "pan.___", state 1346, "(1)"
+ line 404, "pan.___", state 1354, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 404, "pan.___", state 1356, "(1)"
+ line 404, "pan.___", state 1357, "((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 404, "pan.___", state 1357, "else"
+ line 404, "pan.___", state 1360, "(1)"
+ line 404, "pan.___", state 1361, "(1)"
+ line 404, "pan.___", state 1361, "(1)"
+ line 402, "pan.___", state 1366, "((i<1))"
+ line 402, "pan.___", state 1366, "((i>=1))"
+ line 409, "pan.___", state 1372, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 410, "pan.___", state 1385, "(1)"
+ line 410, "pan.___", state 1386, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 410, "pan.___", state 1386, "else"
+ line 410, "pan.___", state 1389, "(1)"
+ line 410, "pan.___", state 1390, "(1)"
+ line 410, "pan.___", state 1390, "(1)"
+ line 414, "pan.___", state 1398, "(1)"
+ line 414, "pan.___", state 1399, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 414, "pan.___", state 1399, "else"
+ line 414, "pan.___", state 1402, "(1)"
+ line 414, "pan.___", state 1403, "(1)"
+ line 414, "pan.___", state 1403, "(1)"
+ line 412, "pan.___", state 1408, "((i<1))"
+ line 412, "pan.___", state 1408, "((i>=1))"
+ line 419, "pan.___", state 1415, "(1)"
+ line 419, "pan.___", state 1416, "(!((cache_dirty_generation_ptr.bitfield&(1<<( ((_pid<2)) -> (0) : (1) )))))"
+ line 419, "pan.___", state 1416, "else"
+ line 419, "pan.___", state 1419, "(1)"
+ line 419, "pan.___", state 1420, "(1)"
+ line 419, "pan.___", state 1420, "(1)"
+ line 421, "pan.___", state 1423, "(1)"
+ line 421, "pan.___", state 1423, "(1)"
+ line 180, "pan.___", state 1448, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 184, "pan.___", state 1461, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 161, "pan.___", state 1471, "(1)"
+ line 165, "pan.___", state 1479, "(1)"
+ line 169, "pan.___", state 1491, "(1)"
+ line 176, "pan.___", state 1502, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 184, "pan.___", state 1524, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 161, "pan.___", state 1534, "(1)"
+ line 165, "pan.___", state 1542, "(1)"
+ line 169, "pan.___", state 1554, "(1)"
+ line 176, "pan.___", state 1569, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 180, "pan.___", state 1578, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 184, "pan.___", state 1591, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<( ((_pid<2)) -> (0) : (1) ))))"
+ line 161, "pan.___", state 1601, "(1)"
+ line 165, "pan.___", state 1609, "(1)"
+ line 169, "pan.___", state 1621, "(1)"
+ line 370, "pan.___", state 1642, "(1)"
+ line 696, "pan.___", state 1643, "(1)"
+ line 703, "pan.___", state 1646, "-end-"
+ (308 of 1646 states)
+unreached in proctype :init:
+ (0 of 46 states)
+unreached in proctype :never:
+ line 752, "pan.___", state 11, "-end-"
+ (1 of 11 states)
+
+pan: elapsed time 30.2 seconds
+pan: rate 93347.646 states/second
+pan: avg transition delay 9.1279e-07 usec
+cp .input.spin urcu_progress_writer_error.spin.input
+cp .input.spin.trail urcu_progress_writer_error.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
--- /dev/null
+#define WRITER_PROGRESS
+#define GEN_ERROR_WRITER_PROGRESS
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+#define TEST_SIGNAL
+#define TEST_SIGNAL_ON_READ
+//#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 1
+//#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:4:-2
+-4:-4:-4
+1:0:2561
+2:4:2513
+3:4:2516
+4:4:2516
+5:4:2519
+6:4:2527
+7:4:2527
+8:4:2530
+9:4:2536
+10:4:2540
+11:4:2540
+12:4:2543
+13:4:2551
+14:4:2555
+15:4:2556
+16:0:2561
+17:4:2558
+18:0:2561
+19:3:869
+20:0:2561
+21:3:875
+22:0:2561
+23:3:876
+24:0:2561
+25:3:877
+26:3:881
+27:3:882
+28:3:890
+29:3:891
+30:3:895
+31:3:896
+32:3:904
+33:3:909
+34:3:913
+35:3:914
+36:3:921
+37:3:922
+38:3:933
+39:3:934
+40:3:935
+41:3:946
+42:3:951
+43:3:952
+44:0:2559
+45:3:964
+46:0:2565
+47:3:966
+48:3:967
+49:0:2565
+50:3:971
+51:3:975
+52:3:976
+53:3:984
+54:3:985
+55:3:989
+56:3:990
+57:3:998
+58:3:1003
+59:3:1004
+60:3:1015
+61:3:1016
+62:3:1027
+63:3:1028
+64:3:1029
+65:3:1040
+66:3:1045
+67:3:1046
+68:0:2565
+69:3:1058
+70:0:2565
+71:3:1060
+72:0:2565
+73:3:1061
+74:0:2565
+75:3:1071
+76:0:2565
+77:3:1075
+78:3:1076
+79:3:1080
+80:3:1084
+81:3:1085
+82:3:1089
+83:3:1097
+84:3:1098
+85:3:1103
+86:3:1110
+87:3:1111
+88:3:1118
+89:3:1123
+90:0:2565
+91:3:1134
+92:0:2565
+93:3:1138
+94:3:1139
+95:3:1143
+96:3:1147
+97:3:1148
+98:3:1152
+99:3:1160
+100:3:1161
+101:3:1166
+102:3:1173
+103:3:1174
+104:3:1181
+105:3:1186
+106:0:2565
+107:3:1197
+108:0:2565
+109:3:1205
+110:3:1206
+111:3:1210
+112:3:1214
+113:3:1215
+114:3:1219
+115:3:1227
+116:3:1228
+117:3:1233
+118:3:1240
+119:3:1241
+120:3:1248
+121:3:1253
+122:0:2565
+123:3:1264
+124:0:2565
+125:3:1266
+126:0:2565
+127:3:1267
+128:3:1271
+129:3:1272
+130:3:1280
+131:3:1281
+132:3:1285
+133:3:1286
+134:3:1294
+135:3:1299
+136:3:1303
+137:3:1304
+138:3:1311
+139:3:1312
+140:3:1323
+141:3:1324
+142:3:1325
+143:3:1336
+144:3:1341
+145:3:1342
+146:0:2565
+147:3:1354
+148:0:2565
+149:3:1356
+150:0:2565
+151:3:1359
+152:3:1360
+153:3:1372
+154:3:1373
+155:3:1377
+156:3:1378
+157:3:1386
+158:3:1391
+159:3:1395
+160:3:1396
+161:3:1403
+162:3:1404
+163:3:1415
+164:3:1416
+165:3:1417
+166:3:1428
+167:3:1433
+168:3:1434
+169:0:2565
+170:3:1446
+171:0:2565
+172:3:1448
+173:0:2565
+174:3:1449
+175:0:2565
+176:3:1450
+177:0:2565
+178:3:1451
+179:0:2565
+180:3:1452
+181:3:1456
+182:3:1457
+183:3:1465
+184:3:1466
+185:3:1470
+186:3:1471
+187:3:1479
+188:3:1484
+189:3:1488
+190:3:1489
+191:3:1496
+192:3:1497
+193:3:1508
+194:3:1509
+195:3:1510
+196:3:1521
+197:3:1526
+198:3:1527
+199:0:2565
+200:3:1539
+201:0:2565
+202:3:1631
+203:0:2565
+204:3:1729
+205:0:2565
+206:3:1730
+207:0:2565
+208:3:1734
+209:0:2565
+210:3:1740
+211:3:1744
+212:3:1745
+213:3:1753
+214:3:1754
+215:3:1758
+216:3:1759
+217:3:1767
+218:3:1772
+219:3:1776
+220:3:1777
+221:3:1784
+222:3:1785
+223:3:1796
+224:3:1797
+225:3:1798
+226:3:1809
+227:3:1814
+228:3:1815
+229:0:2565
+230:3:1827
+231:0:2565
+232:3:1829
+233:0:2565
+234:3:1830
+235:3:1834
+236:3:1835
+237:3:1843
+238:3:1844
+239:3:1848
+240:3:1849
+241:3:1857
+242:3:1862
+243:3:1866
+244:3:1867
+245:3:1874
+246:3:1875
+247:3:1886
+248:3:1887
+249:3:1888
+250:3:1899
+251:3:1904
+252:3:1905
+253:0:2565
+254:3:1917
+255:0:2565
+256:3:1919
+257:0:2565
+258:2:458
+259:0:2565
+260:2:464
+261:0:2565
+262:2:465
+263:0:2565
+264:2:466
+265:0:2565
+266:2:467
+267:0:2565
+268:1:2
+269:0:2565
+270:2:468
+271:0:2565
+272:1:8
+273:0:2565
+274:1:9
+275:0:2565
+276:1:10
+277:0:2565
+278:1:11
+279:0:2565
+280:2:467
+281:0:2565
+282:1:12
+283:1:16
+284:1:17
+285:1:25
+286:1:26
+287:1:30
+288:1:31
+289:1:39
+290:1:44
+291:1:48
+292:1:49
+293:1:56
+294:1:57
+295:1:68
+296:1:69
+297:1:70
+298:1:81
+299:1:86
+300:1:87
+301:0:2565
+302:2:468
+303:0:2565
+304:1:99
+305:0:2565
+306:2:469
+307:0:2565
+308:2:475
+309:0:2565
+310:2:476
+311:0:2565
+312:2:477
+313:2:481
+314:2:482
+315:2:490
+316:2:491
+317:2:495
+318:2:496
+319:2:504
+320:2:509
+321:2:513
+322:2:514
+323:2:521
+324:2:522
+325:2:533
+326:2:534
+327:2:535
+328:2:546
+329:2:551
+330:2:552
+331:0:2565
+332:2:564
+333:0:2565
+334:2:565
+335:2:569
+336:2:570
+337:2:578
+338:2:579
+339:2:583
+340:2:584
+341:2:592
+342:2:597
+343:2:601
+344:2:602
+345:2:609
+346:2:610
+347:2:621
+348:2:622
+349:2:623
+350:2:634
+351:2:639
+352:2:640
+353:0:2565
+354:2:652
+355:0:2565
+356:2:653
+357:0:2565
+358:2:654
+359:2:658
+360:2:659
+361:2:667
+362:2:668
+363:2:672
+364:2:673
+365:2:681
+366:2:686
+367:2:690
+368:2:691
+369:2:698
+370:2:699
+371:2:710
+372:2:711
+373:2:712
+374:2:723
+375:2:728
+376:2:729
+377:0:2565
+378:2:741
+379:0:2565
+380:2:750
+381:0:2565
+382:2:753
+383:0:2565
+384:2:758
+385:0:2565
+386:2:759
+387:0:2565
+388:2:760
+389:0:2565
+390:2:761
+391:0:2565
+392:2:762
+393:0:2565
+394:2:763
+395:0:2565
+396:2:765
+397:0:2565
+398:2:766
+399:2:770
+400:2:771
+401:2:779
+402:2:780
+403:2:781
+404:2:793
+405:2:798
+406:2:802
+407:2:803
+408:2:810
+409:2:811
+410:2:822
+411:2:823
+412:2:824
+413:2:835
+414:2:840
+415:2:841
+416:0:2565
+417:3:1922
+418:3:1923
+419:3:1935
+420:3:1936
+421:3:1940
+422:3:1941
+423:3:1949
+424:3:1954
+425:3:1958
+426:3:1959
+427:3:1966
+428:3:1967
+429:3:1978
+430:3:1979
+431:3:1980
+432:3:1991
+433:3:1996
+434:3:1997
+435:0:2565
+436:3:2009
+437:0:2565
+438:3:2011
+439:0:2565
+440:3:2012
+441:0:2565
+442:3:2013
+443:0:2565
+444:3:2014
+445:0:2565
+446:3:2015
+447:3:2019
+448:3:2020
+449:3:2028
+450:3:2029
+451:3:2033
+452:3:2034
+453:3:2042
+454:3:2047
+455:3:2051
+456:3:2052
+457:3:2059
+458:3:2060
+459:3:2071
+460:3:2072
+461:3:2073
+462:3:2084
+463:3:2089
+464:3:2090
+465:0:2565
+466:3:2102
+467:0:2565
+468:3:2104
+469:0:2565
+470:3:2105
+471:3:2109
+472:3:2110
+473:3:2118
+474:3:2119
+475:3:2123
+476:3:2124
+477:3:2132
+478:3:2137
+479:3:2141
+480:3:2142
+481:3:2149
+482:3:2150
+483:3:2161
+484:3:2162
+485:3:2163
+486:3:2174
+487:3:2179
+488:3:2180
+489:0:2565
+490:3:2192
+491:0:2565
+492:2:853
+493:0:2565
+494:3:2013
+495:0:2565
+496:2:857
+497:0:2565
+498:2:465
+499:0:2565
+500:3:2014
+501:0:2565
+502:3:2015
+503:3:2019
+504:3:2020
+505:3:2028
+506:3:2029
+507:3:2033
+508:3:2034
+509:3:2042
+510:3:2047
+511:3:2051
+512:3:2052
+513:3:2059
+514:3:2060
+515:3:2071
+516:3:2072
+517:3:2073
+518:3:2084
+519:3:2089
+520:3:2090
+521:0:2565
+522:3:2102
+523:0:2565
+524:3:2104
+525:0:2565
+526:3:2105
+527:3:2109
+528:3:2110
+529:3:2118
+530:3:2119
+531:3:2123
+532:3:2124
+533:3:2132
+534:3:2137
+535:3:2141
+536:3:2142
+537:3:2149
+538:3:2150
+539:3:2161
+540:3:2162
+541:3:2163
+542:3:2174
+543:3:2179
+544:3:2180
+545:0:2565
+546:3:2192
+547:0:2565
+548:2:466
+549:0:2565
+550:3:2013
+551:0:2565
+552:3:2014
+553:0:2565
+554:3:2015
+555:3:2019
+556:3:2020
+557:3:2028
+558:3:2029
+559:3:2033
+560:3:2034
+561:3:2042
+562:3:2047
+563:3:2051
+564:3:2052
+565:3:2059
+566:3:2060
+567:3:2071
+568:3:2072
+569:3:2073
+570:3:2084
+571:3:2089
+572:3:2090
+573:0:2565
+574:3:2102
+575:0:2565
+576:3:2104
+577:0:2565
+578:3:2105
+579:3:2109
+580:3:2110
+581:3:2118
+582:3:2119
+583:3:2123
+584:3:2124
+585:3:2132
+586:3:2137
+587:3:2141
+588:3:2142
+589:3:2149
+590:3:2150
+591:3:2161
+592:3:2162
+593:3:2163
+594:3:2174
+595:3:2179
+596:3:2180
+597:0:2565
+598:2:467
+599:0:2565
+600:3:2192
+601:0:2565
+602:3:2013
+603:0:2565
+604:3:2014
+605:0:2565
+606:3:2015
+607:3:2019
+608:3:2020
+609:3:2028
+610:3:2029
+611:3:2033
+612:3:2034
+613:3:2042
+614:3:2047
+615:3:2051
+616:3:2052
+617:3:2059
+618:3:2060
+619:3:2071
+620:3:2072
+621:3:2073
+622:3:2084
+623:3:2089
+624:3:2090
+625:0:2565
+626:3:2102
+627:0:2565
+628:3:2104
+629:0:2565
+630:1:102
+631:0:2565
+632:2:468
+633:0:2565
+634:3:2105
+635:3:2109
+636:3:2110
+637:3:2118
+638:3:2119
+639:3:2123
+640:3:2124
+641:3:2132
+642:3:2137
+643:3:2141
+644:3:2142
+645:3:2149
+646:3:2150
+647:3:2161
+648:3:2162
+649:3:2163
+650:3:2174
+651:3:2179
+652:3:2180
+653:0:2565
+654:3:2192
+655:0:2565
+656:3:2013
+657:0:2565
+658:3:2014
+659:0:2565
+660:3:2015
+661:3:2019
+662:3:2020
+663:3:2028
+664:3:2029
+665:3:2033
+666:3:2034
+667:3:2042
+668:3:2047
+669:3:2051
+670:3:2052
+671:3:2059
+672:3:2060
+673:3:2071
+674:3:2072
+675:3:2073
+676:3:2084
+677:3:2089
+678:3:2090
+679:0:2565
+680:3:2102
+681:0:2565
+682:3:2104
+683:0:2565
+684:2:467
+685:0:2565
+686:2:468
+687:0:2565
+688:3:2105
+689:3:2109
+690:3:2110
+691:3:2118
+692:3:2119
+693:3:2123
+694:3:2124
+695:3:2132
+696:3:2137
+697:3:2141
+698:3:2142
+699:3:2149
+700:3:2150
+701:3:2161
+702:3:2162
+703:3:2163
+704:3:2174
+705:3:2179
+706:3:2180
+707:0:2565
+708:3:2192
+709:0:2565
+710:3:2013
+711:0:2565
+712:3:2014
+713:0:2565
+714:3:2015
+715:3:2019
+716:3:2020
+717:3:2028
+718:3:2029
+719:3:2033
+720:3:2034
+721:3:2042
+722:3:2047
+723:3:2051
+724:3:2052
+725:3:2059
+726:3:2060
+727:3:2071
+728:3:2072
+729:3:2073
+730:3:2084
+731:3:2089
+732:3:2090
+733:0:2565
+734:3:2102
+735:0:2565
+736:2:467
+737:0:2565
+738:1:108
+739:0:2565
+740:2:468
+741:0:2565
+742:3:2104
+743:0:2565
+744:3:2105
+745:3:2109
+746:3:2110
+747:3:2118
+748:3:2119
+749:3:2123
+750:3:2124
+751:3:2132
+752:3:2137
+753:3:2141
+754:3:2142
+755:3:2149
+756:3:2150
+757:3:2161
+758:3:2162
+759:3:2163
+760:3:2174
+761:3:2179
+762:3:2180
+763:0:2565
+764:3:2192
+765:0:2565
+766:3:2013
+767:0:2565
+768:3:2014
+769:0:2565
+770:3:2015
+771:3:2019
+772:3:2020
+773:3:2028
+774:3:2029
+775:3:2033
+776:3:2034
+777:3:2042
+778:3:2047
+779:3:2051
+780:3:2052
+781:3:2059
+782:3:2060
+783:3:2071
+784:3:2072
+785:3:2073
+786:3:2084
+787:3:2089
+788:3:2090
+789:0:2565
+790:3:2102
+791:0:2565
+792:2:467
+793:0:2565
+794:2:468
+795:0:2565
+796:3:2104
+797:0:2565
+798:3:2105
+799:3:2109
+800:3:2110
+801:3:2118
+802:3:2119
+803:3:2123
+804:3:2124
+805:3:2132
+806:3:2137
+807:3:2141
+808:3:2142
+809:3:2149
+810:3:2150
+811:3:2161
+812:3:2162
+813:3:2163
+814:3:2174
+815:3:2179
+816:3:2180
+817:0:2565
+818:3:2192
+819:0:2565
+820:3:2013
+821:0:2565
+822:3:2014
+823:0:2565
+824:3:2015
+825:3:2019
+826:3:2020
+827:3:2028
+828:3:2029
+829:3:2033
+830:3:2034
+831:3:2042
+832:3:2047
+833:3:2051
+834:3:2052
+835:3:2059
+836:3:2060
+837:3:2071
+838:3:2072
+839:3:2073
+840:3:2084
+841:3:2089
+842:3:2090
+843:0:2565
+844:2:467
+845:0:2565
+846:1:109
+847:1:113
+848:1:114
+849:1:122
+850:1:123
+851:1:124
+852:1:136
+853:1:141
+854:1:145
+855:1:146
+856:1:153
+857:1:154
+858:1:165
+859:1:166
+860:1:167
+861:1:178
+862:1:183
+863:1:184
+864:0:2565
+865:3:2102
+866:0:2565
+867:2:468
+868:0:2565
+869:3:2104
+870:0:2565
+871:3:2105
+872:3:2109
+873:3:2110
+874:3:2118
+875:3:2119
+876:3:2123
+877:3:2124
+878:3:2132
+879:3:2137
+880:3:2141
+881:3:2142
+882:3:2149
+883:3:2150
+884:3:2161
+885:3:2169
+886:3:2170
+887:3:2174
+888:3:2179
+889:3:2180
+890:0:2565
+891:3:2192
+892:0:2565
+893:3:2013
+894:0:2565
+895:3:2014
+896:0:2565
+897:3:2015
+898:3:2019
+899:3:2020
+900:3:2028
+901:3:2029
+902:3:2033
+903:3:2034
+904:3:2042
+905:3:2047
+906:3:2051
+907:3:2052
+908:3:2059
+909:3:2060
+910:3:2071
+911:3:2079
+912:3:2080
+913:3:2084
+914:3:2089
+915:3:2090
+916:0:2565
+917:2:467
+918:0:2565
+919:3:2102
+920:0:2565
+921:3:2104
+922:0:2565
+923:3:2105
+924:3:2109
+925:3:2110
+926:3:2118
+927:3:2119
+928:3:2123
+929:3:2124
+930:3:2132
+931:3:2137
+932:3:2141
+933:3:2142
+934:3:2149
+935:3:2150
+936:3:2161
+937:3:2169
+938:3:2170
+939:3:2174
+940:3:2179
+941:3:2180
+942:0:2565
+943:3:2192
+944:0:2565
+945:3:2013
+946:0:2565
+947:3:2014
+948:0:2565
+949:1:196
+950:0:2565
+951:2:468
+952:0:2565
+953:3:2015
+954:3:2019
+955:3:2020
+956:3:2028
+957:3:2029
+958:3:2033
+959:3:2034
+960:3:2042
+961:3:2047
+962:3:2051
+963:3:2052
+964:3:2059
+965:3:2060
+966:3:2071
+967:3:2079
+968:3:2080
+969:3:2084
+970:3:2089
+971:3:2090
+972:0:2565
+973:3:2102
+974:0:2565
+975:3:2104
+976:0:2565
+977:3:2105
+978:3:2109
+979:3:2110
+980:3:2118
+981:3:2119
+982:3:2123
+983:3:2124
+984:3:2132
+985:3:2137
+986:3:2141
+987:3:2142
+988:3:2149
+989:3:2150
+990:3:2161
+991:3:2169
+992:3:2170
+993:3:2174
+994:3:2179
+995:3:2180
+996:0:2565
+997:3:2192
+998:0:2565
+999:3:2013
+1000:0:2565
+1001:3:2014
+1002:0:2565
+1003:2:469
+1004:0:2565
+1005:2:475
+1006:0:2565
+1007:2:476
+1008:0:2565
+1009:3:2015
+1010:3:2019
+1011:3:2020
+1012:3:2028
+1013:3:2029
+1014:3:2033
+1015:3:2034
+1016:3:2042
+1017:3:2047
+1018:3:2051
+1019:3:2052
+1020:3:2059
+1021:3:2060
+1022:3:2071
+1023:3:2079
+1024:3:2080
+1025:3:2084
+1026:3:2089
+1027:3:2090
+1028:0:2565
+1029:3:2102
+1030:0:2565
+1031:3:2104
+1032:0:2565
+1033:3:2105
+1034:3:2109
+1035:3:2110
+1036:3:2118
+1037:3:2119
+1038:3:2123
+1039:3:2124
+1040:3:2132
+1041:3:2137
+1042:3:2141
+1043:3:2142
+1044:3:2149
+1045:3:2150
+1046:3:2161
+1047:3:2169
+1048:3:2170
+1049:3:2174
+1050:3:2179
+1051:3:2180
+1052:0:2565
+1053:3:2192
+1054:0:2565
+1055:3:2013
+1056:0:2565
+1057:2:477
+1058:2:481
+1059:2:482
+1060:2:490
+1061:2:491
+1062:2:495
+1063:2:496
+1064:2:504
+1065:2:509
+1066:2:513
+1067:2:514
+1068:2:521
+1069:2:522
+1070:2:533
+1071:2:534
+1072:2:535
+1073:2:546
+1074:2:551
+1075:2:552
+1076:0:2565
+1077:3:2014
+1078:0:2565
+1079:3:2015
+1080:3:2019
+1081:3:2020
+1082:3:2028
+1083:3:2029
+1084:3:2033
+1085:3:2034
+1086:3:2042
+1087:3:2047
+1088:3:2051
+1089:3:2052
+1090:3:2059
+1091:3:2060
+1092:3:2071
+1093:3:2079
+1094:3:2080
+1095:3:2084
+1096:3:2089
+1097:3:2090
+1098:0:2565
+1099:3:2102
+1100:0:2565
+1101:3:2104
+1102:0:2565
+1103:3:2105
+1104:3:2109
+1105:3:2110
+1106:3:2118
+1107:3:2119
+1108:3:2123
+1109:3:2124
+1110:3:2132
+1111:3:2137
+1112:3:2141
+1113:3:2142
+1114:3:2149
+1115:3:2150
+1116:3:2161
+1117:3:2169
+1118:3:2170
+1119:3:2174
+1120:3:2179
+1121:3:2180
+1122:0:2565
+1123:3:2192
+1124:0:2565
+1125:2:564
+1126:0:2565
+1127:3:2013
+1128:0:2565
+1129:3:2014
+1130:0:2565
+1131:3:2015
+1132:3:2019
+1133:3:2020
+1134:3:2028
+1135:3:2029
+1136:3:2033
+1137:3:2034
+1138:3:2042
+1139:3:2047
+1140:3:2051
+1141:3:2052
+1142:3:2059
+1143:3:2060
+1144:3:2071
+1145:3:2079
+1146:3:2080
+1147:3:2084
+1148:3:2089
+1149:3:2090
+1150:0:2565
+1151:3:2102
+1152:0:2565
+1153:3:2104
+1154:0:2565
+1155:3:2105
+1156:3:2109
+1157:3:2110
+1158:3:2118
+1159:3:2119
+1160:3:2123
+1161:3:2124
+1162:3:2132
+1163:3:2137
+1164:3:2141
+1165:3:2142
+1166:3:2149
+1167:3:2150
+1168:3:2161
+1169:3:2169
+1170:3:2170
+1171:3:2174
+1172:3:2179
+1173:3:2180
+1174:0:2565
+1175:2:565
+1176:2:569
+1177:2:570
+1178:2:578
+1179:2:579
+1180:2:583
+1181:2:584
+1182:2:592
+1183:2:597
+1184:2:601
+1185:2:602
+1186:2:609
+1187:2:610
+1188:2:621
+1189:2:622
+1190:2:623
+1191:2:634
+1192:2:639
+1193:2:640
+1194:0:2565
+1195:3:2192
+1196:0:2565
+1197:3:2013
+1198:0:2565
+1199:2:652
+1200:0:2565
+1201:3:2014
+1202:0:2565
+1203:3:2015
+1204:3:2019
+1205:3:2020
+1206:3:2028
+1207:3:2029
+1208:3:2033
+1209:3:2034
+1210:3:2042
+1211:3:2047
+1212:3:2051
+1213:3:2052
+1214:3:2059
+1215:3:2060
+1216:3:2071
+1217:3:2079
+1218:3:2080
+1219:3:2084
+1220:3:2089
+1221:3:2090
+1222:0:2565
+1223:3:2102
+1224:0:2565
+1225:3:2104
+1226:0:2565
+1227:3:2105
+1228:3:2109
+1229:3:2110
+1230:3:2118
+1231:3:2119
+1232:3:2123
+1233:3:2124
+1234:3:2132
+1235:3:2137
+1236:3:2141
+1237:3:2142
+1238:3:2149
+1239:3:2150
+1240:3:2161
+1241:3:2169
+1242:3:2170
+1243:3:2174
+1244:3:2179
+1245:3:2180
+1246:0:2565
+1247:3:2192
+1248:0:2565
+1249:2:653
+1250:0:2565
+1251:3:2013
+1252:0:2565
+1253:3:2014
+1254:0:2565
+1255:3:2015
+1256:3:2019
+1257:3:2020
+1258:3:2028
+1259:3:2029
+1260:3:2033
+1261:3:2034
+1262:3:2042
+1263:3:2047
+1264:3:2051
+1265:3:2052
+1266:3:2059
+1267:3:2060
+1268:3:2071
+1269:3:2079
+1270:3:2080
+1271:3:2084
+1272:3:2089
+1273:3:2090
+1274:0:2565
+1275:3:2102
+1276:0:2565
+1277:3:2104
+1278:0:2565
+1279:3:2105
+1280:3:2109
+1281:3:2110
+1282:3:2118
+1283:3:2119
+1284:3:2123
+1285:3:2124
+1286:3:2132
+1287:3:2137
+1288:3:2141
+1289:3:2142
+1290:3:2149
+1291:3:2150
+1292:3:2161
+1293:3:2169
+1294:3:2170
+1295:3:2174
+1296:3:2179
+1297:3:2180
+1298:0:2565
+1299:2:654
+1300:2:658
+1301:2:659
+1302:2:667
+1303:2:668
+1304:2:672
+1305:2:673
+1306:2:681
+1307:2:686
+1308:2:690
+1309:2:691
+1310:2:698
+1311:2:699
+1312:2:710
+1313:2:711
+1314:2:712
+1315:2:723
+1316:2:728
+1317:2:729
+1318:0:2565
+1319:3:2192
+1320:0:2565
+1321:3:2013
+1322:0:2565
+1323:3:2014
+1324:0:2565
+1325:3:2015
+1326:3:2019
+1327:3:2020
+1328:3:2028
+1329:3:2029
+1330:3:2033
+1331:3:2034
+1332:3:2042
+1333:3:2047
+1334:3:2051
+1335:3:2052
+1336:3:2059
+1337:3:2060
+1338:3:2071
+1339:3:2079
+1340:3:2080
+1341:3:2084
+1342:3:2089
+1343:3:2090
+1344:0:2565
+1345:3:2102
+1346:0:2565
+1347:3:2104
+1348:0:2565
+1349:2:741
+1350:0:2565
+1351:2:750
+1352:0:2565
+1353:2:753
+1354:0:2565
+1355:3:2105
+1356:3:2109
+1357:3:2110
+1358:3:2118
+1359:3:2119
+1360:3:2123
+1361:3:2124
+1362:3:2132
+1363:3:2137
+1364:3:2141
+1365:3:2142
+1366:3:2149
+1367:3:2150
+1368:3:2161
+1369:3:2169
+1370:3:2170
+1371:3:2174
+1372:3:2179
+1373:3:2180
+1374:0:2565
+1375:3:2192
+1376:0:2565
+1377:3:2013
+1378:0:2565
+1379:3:2014
+1380:0:2565
+1381:3:2015
+1382:3:2019
+1383:3:2020
+1384:3:2028
+1385:3:2029
+1386:3:2033
+1387:3:2034
+1388:3:2042
+1389:3:2047
+1390:3:2051
+1391:3:2052
+1392:3:2059
+1393:3:2060
+1394:3:2071
+1395:3:2079
+1396:3:2080
+1397:3:2084
+1398:3:2089
+1399:3:2090
+1400:0:2565
+1401:3:2102
+1402:0:2565
+1403:2:758
+1404:0:2565
+1405:3:2104
+1406:0:2565
+1407:3:2105
+1408:3:2109
+1409:3:2110
+1410:3:2118
+1411:3:2119
+1412:3:2123
+1413:3:2124
+1414:3:2132
+1415:3:2137
+1416:3:2141
+1417:3:2142
+1418:3:2149
+1419:3:2150
+1420:3:2161
+1421:3:2169
+1422:3:2170
+1423:3:2174
+1424:3:2179
+1425:3:2180
+1426:0:2565
+1427:3:2192
+1428:0:2565
+1429:3:2013
+1430:0:2565
+1431:3:2014
+1432:0:2565
+1433:3:2015
+1434:3:2019
+1435:3:2020
+1436:3:2028
+1437:3:2029
+1438:3:2033
+1439:3:2034
+1440:3:2042
+1441:3:2047
+1442:3:2051
+1443:3:2052
+1444:3:2059
+1445:3:2060
+1446:3:2071
+1447:3:2079
+1448:3:2080
+1449:3:2084
+1450:3:2089
+1451:3:2090
+1452:0:2565
+1453:2:759
+1454:0:2565
+1455:3:2102
+1456:0:2565
+1457:3:2104
+1458:0:2565
+1459:3:2105
+1460:3:2109
+1461:3:2110
+1462:3:2118
+1463:3:2119
+1464:3:2123
+1465:3:2124
+1466:3:2132
+1467:3:2137
+1468:3:2141
+1469:3:2142
+1470:3:2149
+1471:3:2150
+1472:3:2161
+1473:3:2169
+1474:3:2170
+1475:3:2174
+1476:3:2179
+1477:3:2180
+1478:0:2565
+1479:3:2192
+1480:0:2565
+1481:3:2013
+1482:0:2565
+1483:3:2014
+1484:0:2565
+1485:2:760
+1486:0:2565
+1487:2:761
+1488:0:2565
+1489:2:762
+1490:0:2565
+1491:2:763
+1492:0:2565
+1493:3:2015
+1494:3:2019
+1495:3:2020
+1496:3:2028
+1497:3:2029
+1498:3:2033
+1499:3:2034
+1500:3:2042
+1501:3:2047
+1502:3:2051
+1503:3:2052
+1504:3:2059
+1505:3:2060
+1506:3:2071
+1507:3:2079
+1508:3:2080
+1509:3:2084
+1510:3:2089
+1511:3:2090
+1512:0:2565
+1513:3:2102
+1514:0:2565
+1515:3:2104
+1516:0:2565
+1517:3:2105
+1518:3:2109
+1519:3:2110
+1520:3:2118
+1521:3:2119
+1522:3:2123
+1523:3:2124
+1524:3:2132
+1525:3:2137
+1526:3:2141
+1527:3:2142
+1528:3:2149
+1529:3:2150
+1530:3:2161
+1531:3:2169
+1532:3:2170
+1533:3:2174
+1534:3:2179
+1535:3:2180
+1536:0:2565
+1537:3:2192
+1538:0:2565
+1539:3:2013
+1540:0:2565
+1541:2:765
+1542:0:2565
+1543:3:2014
+1544:0:2565
+1545:3:2015
+1546:3:2019
+1547:3:2020
+1548:3:2028
+1549:3:2029
+1550:3:2033
+1551:3:2034
+1552:3:2042
+1553:3:2047
+1554:3:2051
+1555:3:2052
+1556:3:2059
+1557:3:2060
+1558:3:2071
+1559:3:2079
+1560:3:2080
+1561:3:2084
+1562:3:2089
+1563:3:2090
+1564:0:2565
+1565:3:2102
+1566:0:2565
+1567:3:2104
+1568:0:2565
+1569:3:2105
+1570:3:2109
+1571:3:2110
+1572:3:2118
+1573:3:2119
+1574:3:2123
+1575:3:2124
+1576:3:2132
+1577:3:2137
+1578:3:2141
+1579:3:2142
+1580:3:2149
+1581:3:2150
+1582:3:2161
+1583:3:2169
+1584:3:2170
+1585:3:2174
+1586:3:2179
+1587:3:2180
+1588:0:2565
+1589:3:2192
+1590:0:2565
+1591:2:766
+1592:2:770
+1593:2:771
+1594:2:779
+1595:2:780
+1596:2:781
+1597:2:793
+1598:2:798
+1599:2:802
+1600:2:803
+1601:2:810
+1602:2:811
+1603:2:822
+1604:2:823
+1605:2:824
+1606:2:835
+1607:2:840
+1608:2:841
+1609:0:2565
+1610:3:2013
+1611:0:2565
+1612:3:2014
+1613:0:2565
+1614:3:2015
+1615:3:2019
+1616:3:2020
+1617:3:2028
+1618:3:2029
+1619:3:2033
+1620:3:2034
+1621:3:2042
+1622:3:2047
+1623:3:2051
+1624:3:2052
+1625:3:2059
+1626:3:2060
+1627:3:2071
+1628:3:2079
+1629:3:2080
+1630:3:2084
+1631:3:2089
+1632:3:2090
+1633:0:2565
+1634:3:2102
+1635:0:2565
+1636:3:2104
+1637:0:2565
+1638:3:2105
+1639:3:2109
+1640:3:2110
+1641:3:2118
+1642:3:2119
+1643:3:2123
+1644:3:2124
+1645:3:2132
+1646:3:2137
+1647:3:2141
+1648:3:2142
+1649:3:2149
+1650:3:2150
+1651:3:2161
+1652:3:2169
+1653:3:2170
+1654:3:2174
+1655:3:2179
+1656:3:2180
+1657:0:2565
+1658:2:853
+1659:0:2565
+1660:3:2192
+1661:0:2565
+1662:3:2013
+1663:0:2565
+1664:2:857
+1665:0:2565
+1666:2:465
+1667:0:2565
+1668:3:2014
+1669:0:2565
+1670:3:2015
+1671:3:2019
+1672:3:2020
+1673:3:2028
+1674:3:2029
+1675:3:2033
+1676:3:2034
+1677:3:2042
+1678:3:2047
+1679:3:2051
+1680:3:2052
+1681:3:2059
+1682:3:2060
+1683:3:2071
+1684:3:2079
+1685:3:2080
+1686:3:2084
+1687:3:2089
+1688:3:2090
+1689:0:2565
+1690:3:2102
+1691:0:2565
+1692:3:2104
+1693:0:2565
+1694:3:2105
+1695:3:2109
+1696:3:2110
+1697:3:2118
+1698:3:2119
+1699:3:2123
+1700:3:2124
+1701:3:2132
+1702:3:2137
+1703:3:2141
+1704:3:2142
+1705:3:2149
+1706:3:2150
+1707:3:2161
+1708:3:2169
+1709:3:2170
+1710:3:2174
+1711:3:2179
+1712:3:2180
+1713:0:2565
+1714:3:2192
+1715:0:2565
+1716:2:466
+1717:0:2565
+1718:3:2013
+1719:0:2565
+1720:3:2014
+1721:0:2565
+1722:3:2015
+1723:3:2019
+1724:3:2020
+1725:3:2028
+1726:3:2029
+1727:3:2033
+1728:3:2034
+1729:3:2042
+1730:3:2047
+1731:3:2051
+1732:3:2052
+1733:3:2059
+1734:3:2060
+1735:3:2071
+1736:3:2079
+1737:3:2080
+1738:3:2084
+1739:3:2089
+1740:3:2090
+1741:0:2565
+1742:3:2102
+1743:0:2565
+1744:3:2104
+1745:0:2565
+1746:3:2105
+1747:3:2109
+1748:3:2110
+1749:3:2118
+1750:3:2119
+1751:3:2123
+1752:3:2124
+1753:3:2132
+1754:3:2137
+1755:3:2141
+1756:3:2142
+1757:3:2149
+1758:3:2150
+1759:3:2161
+1760:3:2169
+1761:3:2170
+1762:3:2174
+1763:3:2179
+1764:3:2180
+1765:0:2565
+1766:2:467
+1767:0:2565
+1768:3:2192
+1769:0:2565
+1770:3:2013
+1771:0:2565
+1772:3:2014
+1773:0:2565
+1774:3:2015
+1775:3:2019
+1776:3:2020
+1777:3:2028
+1778:3:2029
+1779:3:2033
+1780:3:2034
+1781:3:2042
+1782:3:2047
+1783:3:2051
+1784:3:2052
+1785:3:2059
+1786:3:2060
+1787:3:2071
+1788:3:2079
+1789:3:2080
+1790:3:2084
+1791:3:2089
+1792:3:2090
+1793:0:2565
+1794:3:2102
+1795:0:2565
+1796:3:2104
+1797:0:2565
+1798:1:199
+1799:0:2565
+1800:2:468
+1801:0:2565
+1802:1:205
+1803:0:2565
+1804:3:2105
+1805:3:2109
+1806:3:2110
+1807:3:2118
+1808:3:2119
+1809:3:2123
+1810:3:2124
+1811:3:2132
+1812:3:2137
+1813:3:2141
+1814:3:2142
+1815:3:2149
+1816:3:2150
+1817:3:2161
+1818:3:2169
+1819:3:2170
+1820:3:2174
+1821:3:2179
+1822:3:2180
+1823:0:2565
+1824:3:2192
+1825:0:2565
+1826:3:2013
+1827:0:2565
+1828:3:2014
+1829:0:2565
+1830:3:2015
+1831:3:2019
+1832:3:2020
+1833:3:2028
+1834:3:2029
+1835:3:2033
+1836:3:2034
+1837:3:2042
+1838:3:2047
+1839:3:2051
+1840:3:2052
+1841:3:2059
+1842:3:2060
+1843:3:2071
+1844:3:2079
+1845:3:2080
+1846:3:2084
+1847:3:2089
+1848:3:2090
+1849:0:2565
+1850:3:2102
+1851:0:2565
+1852:3:2104
+1853:0:2565
+1854:2:467
+1855:0:2565
+1856:2:468
+1857:0:2565
+1858:3:2105
+1859:3:2109
+1860:3:2110
+1861:3:2118
+1862:3:2119
+1863:3:2123
+1864:3:2124
+1865:3:2132
+1866:3:2137
+1867:3:2141
+1868:3:2142
+1869:3:2149
+1870:3:2150
+1871:3:2161
+1872:3:2169
+1873:3:2170
+1874:3:2174
+1875:3:2179
+1876:3:2180
+1877:0:2565
+1878:3:2192
+1879:0:2565
+1880:3:2013
+1881:0:2565
+1882:3:2014
+1883:0:2565
+1884:3:2015
+1885:3:2019
+1886:3:2020
+1887:3:2028
+1888:3:2029
+1889:3:2033
+1890:3:2034
+1891:3:2042
+1892:3:2047
+1893:3:2051
+1894:3:2052
+1895:3:2059
+1896:3:2060
+1897:3:2071
+1898:3:2079
+1899:3:2080
+1900:3:2084
+1901:3:2089
+1902:3:2090
+1903:0:2565
+1904:3:2102
+1905:0:2565
+1906:2:467
+1907:0:2565
+1908:1:206
+1909:0:2565
+1910:2:468
+1911:0:2565
+1912:3:2104
+1913:0:2565
+1914:3:2105
+1915:3:2109
+1916:3:2110
+1917:3:2118
+1918:3:2119
+1919:3:2123
+1920:3:2124
+1921:3:2132
+1922:3:2137
+1923:3:2141
+1924:3:2142
+1925:3:2149
+1926:3:2150
+1927:3:2161
+1928:3:2169
+1929:3:2170
+1930:3:2174
+1931:3:2179
+1932:3:2180
+1933:0:2565
+1934:3:2192
+1935:0:2565
+1936:3:2013
+1937:0:2565
+1938:3:2014
+-1:-1:-1
+1939:0:2565
+1940:3:2015
+1941:3:2019
+1942:3:2020
+1943:3:2028
+1944:3:2029
+1945:3:2033
+1946:3:2034
+1947:3:2042
+1948:3:2047
+1949:3:2051
+1950:3:2052
+1951:3:2059
+1952:3:2060
+1953:3:2071
+1954:3:2079
+1955:3:2080
+1956:3:2084
+1957:3:2089
+1958:3:2090
+1959:0:2565
+1960:3:2102
+1961:0:2565
+1962:2:467
+1963:0:2565
+1964:2:468
+1965:0:2565
+1966:3:2104
+1967:0:2565
+1968:3:2105
+1969:3:2109
+1970:3:2110
+1971:3:2118
+1972:3:2119
+1973:3:2123
+1974:3:2124
+1975:3:2132
+1976:3:2137
+1977:3:2141
+1978:3:2142
+1979:3:2149
+1980:3:2150
+1981:3:2161
+1982:3:2169
+1983:3:2170
+1984:3:2174
+1985:3:2179
+1986:3:2180
+1987:0:2565
+1988:3:2192
+1989:0:2565
+1990:3:2013
+1991:0:2565
+1992:3:2014
+1993:0:2565
+1994:3:2015
+1995:3:2019
+1996:3:2020
+1997:3:2028
+1998:3:2029
+1999:3:2033
+2000:3:2034
+2001:3:2042
+2002:3:2047
+2003:3:2051
+2004:3:2052
+2005:3:2059
+2006:3:2060
+2007:3:2071
+2008:3:2079
+2009:3:2080
+2010:3:2084
+2011:3:2089
+2012:3:2090
+2013:0:2565
+2014:2:467
+2015:0:2565
+2016:1:207
+2017:1:211
+2018:1:212
+2019:1:220
+2020:1:221
+2021:1:222
+2022:1:234
+2023:1:239
+2024:1:243
+2025:1:244
+2026:1:251
+2027:1:252
+2028:1:263
+2029:1:264
+2030:1:265
+2031:1:276
+2032:1:281
+2033:1:282
+2034:0:2565
+2035:3:2102
+2036:0:2565
+2037:2:468
+2038:0:2565
+2039:3:2104
+2040:0:2565
+2041:3:2105
+2042:3:2109
+2043:3:2110
+2044:3:2118
+2045:3:2119
+2046:3:2123
+2047:3:2124
+2048:3:2132
+2049:3:2137
+2050:3:2141
+2051:3:2142
+2052:3:2149
+2053:3:2150
+2054:3:2161
+2055:3:2169
+2056:3:2170
+2057:3:2174
+2058:3:2179
+2059:3:2180
+2060:0:2565
+2061:3:2192
+2062:0:2565
+2063:3:2013
+2064:0:2565
+2065:3:2014
+2066:0:2565
+2067:3:2015
+2068:3:2019
+2069:3:2020
+2070:3:2028
+2071:3:2029
+2072:3:2033
+2073:3:2034
+2074:3:2042
+2075:3:2047
+2076:3:2051
+2077:3:2052
+2078:3:2059
+2079:3:2060
+2080:3:2071
+2081:3:2079
+2082:3:2080
+2083:3:2084
+2084:3:2089
+2085:3:2090
+2086:0:2565
+2087:2:467
+2088:0:2565
+2089:3:2102
+2090:0:2565
+2091:3:2104
+2092:0:2565
+2093:3:2105
+2094:3:2109
+2095:3:2110
+2096:3:2118
+2097:3:2119
+2098:3:2123
+2099:3:2124
+2100:3:2132
+2101:3:2137
+2102:3:2141
+2103:3:2142
+2104:3:2149
+2105:3:2150
+2106:3:2161
+2107:3:2169
+2108:3:2170
+2109:3:2174
+2110:3:2179
+2111:3:2180
+2112:0:2565
+2113:3:2192
+2114:0:2565
+2115:3:2013
+2116:0:2565
+2117:3:2014
+2118:0:2565
+2119:1:294
+2120:0:2565
+2121:2:468
+2122:0:2565
+2123:3:2015
+2124:3:2019
+2125:3:2020
+2126:3:2028
+2127:3:2029
+2128:3:2033
+2129:3:2034
+2130:3:2042
+2131:3:2047
+2132:3:2051
+2133:3:2052
+2134:3:2059
+2135:3:2060
+2136:3:2071
+2137:3:2079
+2138:3:2080
+2139:3:2084
+2140:3:2089
+2141:3:2090
+2142:0:2565
+2143:3:2102
+2144:0:2565
+2145:3:2104
+2146:0:2565
+2147:3:2105
+2148:3:2109
+2149:3:2110
+2150:3:2118
+2151:3:2119
+2152:3:2123
+2153:3:2124
+2154:3:2132
+2155:3:2137
+2156:3:2141
+2157:3:2142
+2158:3:2149
+2159:3:2150
+2160:3:2161
+2161:3:2169
+2162:3:2170
+2163:3:2174
+2164:3:2179
+2165:3:2180
+2166:0:2565
+2167:3:2192
+2168:0:2565
+2169:3:2013
+2170:0:2565
+2171:3:2014
+2172:0:2565
+2173:2:469
+2174:0:2565
+2175:2:475
+2176:0:2565
+2177:2:476
+2178:0:2565
+2179:3:2015
+2180:3:2019
+2181:3:2020
+2182:3:2028
+2183:3:2029
+2184:3:2033
+2185:3:2034
+2186:3:2042
+2187:3:2047
+2188:3:2051
+2189:3:2052
+2190:3:2059
+2191:3:2060
+2192:3:2071
+2193:3:2079
+2194:3:2080
+2195:3:2084
+2196:3:2089
+2197:3:2090
+2198:0:2565
+2199:3:2102
+2200:0:2565
+2201:3:2104
+2202:0:2565
+2203:3:2105
+2204:3:2109
+2205:3:2110
+2206:3:2118
+2207:3:2119
+2208:3:2123
+2209:3:2124
+2210:3:2132
+2211:3:2137
+2212:3:2141
+2213:3:2142
+2214:3:2149
+2215:3:2150
+2216:3:2161
+2217:3:2169
+2218:3:2170
+2219:3:2174
+2220:3:2179
+2221:3:2180
+2222:0:2565
+2223:3:2192
+2224:0:2565
+2225:3:2013
+2226:0:2565
+2227:2:477
+2228:2:481
+2229:2:482
+2230:2:490
+2231:2:491
+2232:2:495
+2233:2:496
+2234:2:504
+2235:2:509
+2236:2:513
+2237:2:514
+2238:2:521
+2239:2:522
+2240:2:533
+2241:2:534
+2242:2:535
+2243:2:546
+2244:2:551
+2245:2:552
+2246:0:2565
+2247:3:2014
+2248:0:2565
+2249:3:2015
+2250:3:2019
+2251:3:2020
+2252:3:2028
+2253:3:2029
+2254:3:2033
+2255:3:2034
+2256:3:2042
+2257:3:2047
+2258:3:2051
+2259:3:2052
+2260:3:2059
+2261:3:2060
+2262:3:2071
+2263:3:2079
+2264:3:2080
+2265:3:2084
+2266:3:2089
+2267:3:2090
+2268:0:2565
+2269:3:2102
+2270:0:2565
+2271:3:2104
+2272:0:2565
+2273:3:2105
+2274:3:2109
+2275:3:2110
+2276:3:2118
+2277:3:2119
+2278:3:2123
+2279:3:2124
+2280:3:2132
+2281:3:2137
+2282:3:2141
+2283:3:2142
+2284:3:2149
+2285:3:2150
+2286:3:2161
+2287:3:2169
+2288:3:2170
+2289:3:2174
+2290:3:2179
+2291:3:2180
+2292:0:2565
+2293:3:2192
+2294:0:2565
+2295:2:564
+2296:0:2565
+2297:3:2013
+2298:0:2565
+2299:3:2014
+2300:0:2565
+2301:3:2015
+2302:3:2019
+2303:3:2020
+2304:3:2028
+2305:3:2029
+2306:3:2033
+2307:3:2034
+2308:3:2042
+2309:3:2047
+2310:3:2051
+2311:3:2052
+2312:3:2059
+2313:3:2060
+2314:3:2071
+2315:3:2079
+2316:3:2080
+2317:3:2084
+2318:3:2089
+2319:3:2090
+2320:0:2565
+2321:3:2102
+2322:0:2565
+2323:3:2104
+2324:0:2565
+2325:3:2105
+2326:3:2109
+2327:3:2110
+2328:3:2118
+2329:3:2119
+2330:3:2123
+2331:3:2124
+2332:3:2132
+2333:3:2137
+2334:3:2141
+2335:3:2142
+2336:3:2149
+2337:3:2150
+2338:3:2161
+2339:3:2169
+2340:3:2170
+2341:3:2174
+2342:3:2179
+2343:3:2180
+2344:0:2565
+2345:2:565
+2346:2:569
+2347:2:570
+2348:2:578
+2349:2:579
+2350:2:583
+2351:2:584
+2352:2:592
+2353:2:597
+2354:2:601
+2355:2:602
+2356:2:609
+2357:2:610
+2358:2:621
+2359:2:622
+2360:2:623
+2361:2:634
+2362:2:639
+2363:2:640
+2364:0:2565
+2365:3:2192
+2366:0:2565
+2367:3:2013
+2368:0:2565
+2369:2:652
+2370:0:2565
+2371:3:2014
+2372:0:2565
+2373:3:2015
+2374:3:2019
+2375:3:2020
+2376:3:2028
+2377:3:2029
+2378:3:2033
+2379:3:2034
+2380:3:2042
+2381:3:2047
+2382:3:2051
+2383:3:2052
+2384:3:2059
+2385:3:2060
+2386:3:2071
+2387:3:2079
+2388:3:2080
+2389:3:2084
+2390:3:2089
+2391:3:2090
+2392:0:2565
+2393:3:2102
+2394:0:2565
+2395:3:2104
+2396:0:2565
+2397:3:2105
+2398:3:2109
+2399:3:2110
+2400:3:2118
+2401:3:2119
+2402:3:2123
+2403:3:2124
+2404:3:2132
+2405:3:2137
+2406:3:2141
+2407:3:2142
+2408:3:2149
+2409:3:2150
+2410:3:2161
+2411:3:2169
+2412:3:2170
+2413:3:2174
+2414:3:2179
+2415:3:2180
+2416:0:2565
+2417:3:2192
+2418:0:2565
+2419:2:653
+2420:0:2565
+2421:3:2013
+2422:0:2565
+2423:3:2014
+2424:0:2565
+2425:3:2015
+2426:3:2019
+2427:3:2020
+2428:3:2028
+2429:3:2029
+2430:3:2033
+2431:3:2034
+2432:3:2042
+2433:3:2047
+2434:3:2051
+2435:3:2052
+2436:3:2059
+2437:3:2060
+2438:3:2071
+2439:3:2079
+2440:3:2080
+2441:3:2084
+2442:3:2089
+2443:3:2090
+2444:0:2565
+2445:3:2102
+2446:0:2565
+2447:3:2104
+2448:0:2565
+2449:3:2105
+2450:3:2109
+2451:3:2110
+2452:3:2118
+2453:3:2119
+2454:3:2123
+2455:3:2124
+2456:3:2132
+2457:3:2137
+2458:3:2141
+2459:3:2142
+2460:3:2149
+2461:3:2150
+2462:3:2161
+2463:3:2169
+2464:3:2170
+2465:3:2174
+2466:3:2179
+2467:3:2180
+2468:0:2565
+2469:2:654
+2470:2:658
+2471:2:659
+2472:2:667
+2473:2:668
+2474:2:672
+2475:2:673
+2476:2:681
+2477:2:686
+2478:2:690
+2479:2:691
+2480:2:698
+2481:2:699
+2482:2:710
+2483:2:711
+2484:2:712
+2485:2:723
+2486:2:728
+2487:2:729
+2488:0:2565
+2489:3:2192
+2490:0:2565
+2491:3:2013
+2492:0:2565
+2493:3:2014
+2494:0:2565
+2495:3:2015
+2496:3:2019
+2497:3:2020
+2498:3:2028
+2499:3:2029
+2500:3:2033
+2501:3:2034
+2502:3:2042
+2503:3:2047
+2504:3:2051
+2505:3:2052
+2506:3:2059
+2507:3:2060
+2508:3:2071
+2509:3:2079
+2510:3:2080
+2511:3:2084
+2512:3:2089
+2513:3:2090
+2514:0:2565
+2515:3:2102
+2516:0:2565
+2517:3:2104
+2518:0:2565
+2519:2:741
+2520:0:2565
+2521:2:750
+2522:0:2565
+2523:2:753
+2524:0:2565
+2525:3:2105
+2526:3:2109
+2527:3:2110
+2528:3:2118
+2529:3:2119
+2530:3:2123
+2531:3:2124
+2532:3:2132
+2533:3:2137
+2534:3:2141
+2535:3:2142
+2536:3:2149
+2537:3:2150
+2538:3:2161
+2539:3:2169
+2540:3:2170
+2541:3:2174
+2542:3:2179
+2543:3:2180
+2544:0:2565
+2545:3:2192
+2546:0:2565
+2547:3:2013
+2548:0:2565
+2549:3:2014
+2550:0:2565
+2551:3:2015
+2552:3:2019
+2553:3:2020
+2554:3:2028
+2555:3:2029
+2556:3:2033
+2557:3:2034
+2558:3:2042
+2559:3:2047
+2560:3:2051
+2561:3:2052
+2562:3:2059
+2563:3:2060
+2564:3:2071
+2565:3:2079
+2566:3:2080
+2567:3:2084
+2568:3:2089
+2569:3:2090
+2570:0:2565
+2571:3:2102
+2572:0:2565
+2573:2:758
+2574:0:2565
+2575:3:2104
+2576:0:2565
+2577:3:2105
+2578:3:2109
+2579:3:2110
+2580:3:2118
+2581:3:2119
+2582:3:2123
+2583:3:2124
+2584:3:2132
+2585:3:2137
+2586:3:2141
+2587:3:2142
+2588:3:2149
+2589:3:2150
+2590:3:2161
+2591:3:2169
+2592:3:2170
+2593:3:2174
+2594:3:2179
+2595:3:2180
+2596:0:2565
+2597:3:2192
+2598:0:2565
+2599:3:2013
+2600:0:2565
+2601:3:2014
+2602:0:2565
+2603:3:2015
+2604:3:2019
+2605:3:2020
+2606:3:2028
+2607:3:2029
+2608:3:2033
+2609:3:2034
+2610:3:2042
+2611:3:2047
+2612:3:2051
+2613:3:2052
+2614:3:2059
+2615:3:2060
+2616:3:2071
+2617:3:2079
+2618:3:2080
+2619:3:2084
+2620:3:2089
+2621:3:2090
+2622:0:2565
+2623:2:759
+2624:0:2565
+2625:3:2102
+2626:0:2565
+2627:3:2104
+2628:0:2565
+2629:3:2105
+2630:3:2109
+2631:3:2110
+2632:3:2118
+2633:3:2119
+2634:3:2123
+2635:3:2124
+2636:3:2132
+2637:3:2137
+2638:3:2141
+2639:3:2142
+2640:3:2149
+2641:3:2150
+2642:3:2161
+2643:3:2169
+2644:3:2170
+2645:3:2174
+2646:3:2179
+2647:3:2180
+2648:0:2565
+2649:3:2192
+2650:0:2565
+2651:3:2013
+2652:0:2565
+2653:3:2014
+2654:0:2565
+2655:2:760
+2656:0:2565
+2657:2:761
+2658:0:2565
+2659:2:762
+2660:0:2565
+2661:2:763
+2662:0:2565
+2663:3:2015
+2664:3:2019
+2665:3:2020
+2666:3:2028
+2667:3:2029
+2668:3:2033
+2669:3:2034
+2670:3:2042
+2671:3:2047
+2672:3:2051
+2673:3:2052
+2674:3:2059
+2675:3:2060
+2676:3:2071
+2677:3:2079
+2678:3:2080
+2679:3:2084
+2680:3:2089
+2681:3:2090
+2682:0:2565
+2683:3:2102
+2684:0:2565
+2685:3:2104
+2686:0:2565
+2687:3:2105
+2688:3:2109
+2689:3:2110
+2690:3:2118
+2691:3:2119
+2692:3:2123
+2693:3:2124
+2694:3:2132
+2695:3:2137
+2696:3:2141
+2697:3:2142
+2698:3:2149
+2699:3:2150
+2700:3:2161
+2701:3:2169
+2702:3:2170
+2703:3:2174
+2704:3:2179
+2705:3:2180
+2706:0:2565
+2707:3:2192
+2708:0:2565
+2709:3:2013
+2710:0:2565
+2711:2:765
+2712:0:2565
+2713:3:2014
+2714:0:2565
+2715:3:2015
+2716:3:2019
+2717:3:2020
+2718:3:2028
+2719:3:2029
+2720:3:2033
+2721:3:2034
+2722:3:2042
+2723:3:2047
+2724:3:2051
+2725:3:2052
+2726:3:2059
+2727:3:2060
+2728:3:2071
+2729:3:2079
+2730:3:2080
+2731:3:2084
+2732:3:2089
+2733:3:2090
+2734:0:2565
+2735:3:2102
+2736:0:2565
+2737:3:2104
+2738:0:2565
+2739:3:2105
+2740:3:2109
+2741:3:2110
+2742:3:2118
+2743:3:2119
+2744:3:2123
+2745:3:2124
+2746:3:2132
+2747:3:2137
+2748:3:2141
+2749:3:2142
+2750:3:2149
+2751:3:2150
+2752:3:2161
+2753:3:2169
+2754:3:2170
+2755:3:2174
+2756:3:2179
+2757:3:2180
+2758:0:2565
+2759:3:2192
+2760:0:2565
+2761:2:766
+2762:2:770
+2763:2:771
+2764:2:779
+2765:2:780
+2766:2:781
+2767:2:793
+2768:2:798
+2769:2:802
+2770:2:803
+2771:2:810
+2772:2:811
+2773:2:822
+2774:2:823
+2775:2:824
+2776:2:835
+2777:2:840
+2778:2:841
+2779:0:2565
+2780:3:2013
+2781:0:2565
+2782:3:2014
+2783:0:2565
+2784:3:2015
+2785:3:2019
+2786:3:2020
+2787:3:2028
+2788:3:2029
+2789:3:2033
+2790:3:2034
+2791:3:2042
+2792:3:2047
+2793:3:2051
+2794:3:2052
+2795:3:2059
+2796:3:2060
+2797:3:2071
+2798:3:2079
+2799:3:2080
+2800:3:2084
+2801:3:2089
+2802:3:2090
+2803:0:2565
+2804:3:2102
+2805:0:2565
+2806:3:2104
+2807:0:2565
+2808:3:2105
+2809:3:2109
+2810:3:2110
+2811:3:2118
+2812:3:2119
+2813:3:2123
+2814:3:2124
+2815:3:2132
+2816:3:2137
+2817:3:2141
+2818:3:2142
+2819:3:2149
+2820:3:2150
+2821:3:2161
+2822:3:2169
+2823:3:2170
+2824:3:2174
+2825:3:2179
+2826:3:2180
+2827:0:2565
+2828:2:853
+2829:0:2565
+2830:3:2192
+2831:0:2565
+2832:3:2013
+2833:0:2565
+2834:2:857
+2835:0:2565
+2836:2:465
+2837:0:2565
+2838:3:2014
+2839:0:2565
+2840:3:2015
+2841:3:2019
+2842:3:2020
+2843:3:2028
+2844:3:2029
+2845:3:2033
+2846:3:2034
+2847:3:2042
+2848:3:2047
+2849:3:2051
+2850:3:2052
+2851:3:2059
+2852:3:2060
+2853:3:2071
+2854:3:2079
+2855:3:2080
+2856:3:2084
+2857:3:2089
+2858:3:2090
+2859:0:2565
+2860:3:2102
+2861:0:2565
+2862:3:2104
+2863:0:2565
+2864:3:2105
+2865:3:2109
+2866:3:2110
+2867:3:2118
+2868:3:2119
+2869:3:2123
+2870:3:2124
+2871:3:2132
+2872:3:2137
+2873:3:2141
+2874:3:2142
+2875:3:2149
+2876:3:2150
+2877:3:2161
+2878:3:2169
+2879:3:2170
+2880:3:2174
+2881:3:2179
+2882:3:2180
+2883:0:2565
+2884:3:2192
+2885:0:2565
+2886:2:466
+2887:0:2565
+2888:3:2013
+2889:0:2565
+2890:3:2014
+2891:0:2565
+2892:3:2015
+2893:3:2019
+2894:3:2020
+2895:3:2028
+2896:3:2029
+2897:3:2033
+2898:3:2034
+2899:3:2042
+2900:3:2047
+2901:3:2051
+2902:3:2052
+2903:3:2059
+2904:3:2060
+2905:3:2071
+2906:3:2079
+2907:3:2080
+2908:3:2084
+2909:3:2089
+2910:3:2090
+2911:0:2565
+2912:3:2102
+2913:0:2565
+2914:3:2104
+2915:0:2565
+2916:3:2105
+2917:3:2109
+2918:3:2110
+2919:3:2118
+2920:3:2119
+2921:3:2123
+2922:3:2124
+2923:3:2132
+2924:3:2137
+2925:3:2141
+2926:3:2142
+2927:3:2149
+2928:3:2150
+2929:3:2161
+2930:3:2169
+2931:3:2170
+2932:3:2174
+2933:3:2179
+2934:3:2180
+2935:0:2565
+2936:2:467
+2937:0:2565
+2938:3:2192
+2939:0:2565
+2940:3:2013
+2941:0:2565
+2942:3:2014
+2943:0:2565
+2944:3:2015
+2945:3:2019
+2946:3:2020
+2947:3:2028
+2948:3:2029
+2949:3:2033
+2950:3:2034
+2951:3:2042
+2952:3:2047
+2953:3:2051
+2954:3:2052
+2955:3:2059
+2956:3:2060
+2957:3:2071
+2958:3:2079
+2959:3:2080
+2960:3:2084
+2961:3:2089
+2962:3:2090
+2963:0:2565
+2964:3:2102
+2965:0:2565
+2966:3:2104
+2967:0:2565
+2968:1:297
+2969:0:2565
+2970:2:468
+2971:0:2565
+2972:3:2105
+2973:3:2109
+2974:3:2110
+2975:3:2118
+2976:3:2119
+2977:3:2123
+2978:3:2124
+2979:3:2132
+2980:3:2137
+2981:3:2141
+2982:3:2142
+2983:3:2149
+2984:3:2150
+2985:3:2161
+2986:3:2169
+2987:3:2170
+2988:3:2174
+2989:3:2179
+2990:3:2180
+2991:0:2565
+2992:3:2192
+2993:0:2565
+2994:3:2013
+2995:0:2565
+2996:3:2014
+2997:0:2565
+2998:3:2015
+2999:3:2019
+3000:3:2020
+3001:3:2028
+3002:3:2029
+3003:3:2033
+3004:3:2034
+3005:3:2042
+3006:3:2047
+3007:3:2051
+3008:3:2052
+3009:3:2059
+3010:3:2060
+3011:3:2071
+3012:3:2079
+3013:3:2080
+3014:3:2084
+3015:3:2089
+3016:3:2090
+3017:0:2565
+3018:3:2102
+3019:0:2565
+3020:3:2104
+3021:0:2565
+3022:2:467
+3023:0:2565
+3024:2:468
+3025:0:2565
+3026:3:2105
+3027:3:2109
+3028:3:2110
+3029:3:2118
+3030:3:2119
+3031:3:2123
+3032:3:2124
+3033:3:2132
+3034:3:2137
+3035:3:2141
+3036:3:2142
+3037:3:2149
+3038:3:2150
+3039:3:2161
+3040:3:2169
+3041:3:2170
+3042:3:2174
+3043:3:2179
+3044:3:2180
+3045:0:2565
+3046:3:2192
+3047:0:2565
+3048:3:2013
+3049:0:2565
+3050:3:2014
+3051:0:2565
+3052:3:2015
+3053:3:2019
+3054:3:2020
+3055:3:2028
+3056:3:2029
+3057:3:2033
+3058:3:2034
+3059:3:2042
+3060:3:2047
+3061:3:2051
+3062:3:2052
+3063:3:2059
+3064:3:2060
+3065:3:2071
+3066:3:2079
+3067:3:2080
+3068:3:2084
+3069:3:2089
+3070:3:2090
+3071:0:2565
+3072:3:2102
+3073:0:2565
+3074:2:467
+3075:0:2565
+3076:1:303
+3077:0:2565
+3078:2:468
+3079:0:2565
+3080:1:312
+3081:0:2565
+3082:3:2104
+3083:0:2565
+3084:3:2105
+3085:3:2109
+3086:3:2110
+3087:3:2118
+3088:3:2119
+3089:3:2123
+3090:3:2124
+3091:3:2132
+3092:3:2137
+3093:3:2141
+3094:3:2142
+3095:3:2149
+3096:3:2150
+3097:3:2161
+3098:3:2169
+3099:3:2170
+3100:3:2174
+3101:3:2179
+3102:3:2180
+3103:0:2565
+3104:3:2192
+3105:0:2565
+3106:3:2013
+3107:0:2565
+3108:3:2014
+3109:0:2565
+3110:3:2015
+3111:3:2019
+3112:3:2020
+3113:3:2028
+3114:3:2029
+3115:3:2033
+3116:3:2034
+3117:3:2042
+3118:3:2047
+3119:3:2051
+3120:3:2052
+3121:3:2059
+3122:3:2060
+3123:3:2071
+3124:3:2079
+3125:3:2080
+3126:3:2084
+3127:3:2089
+3128:3:2090
+3129:0:2565
+3130:3:2102
+3131:0:2565
+3132:2:467
+3133:0:2565
+3134:2:468
+3135:0:2565
+3136:3:2104
+3137:0:2565
+3138:3:2105
+3139:3:2109
+3140:3:2110
+3141:3:2118
+3142:3:2119
+3143:3:2123
+3144:3:2124
+3145:3:2132
+3146:3:2137
+3147:3:2141
+3148:3:2142
+3149:3:2149
+3150:3:2150
+3151:3:2161
+3152:3:2169
+3153:3:2170
+3154:3:2174
+3155:3:2179
+3156:3:2180
+3157:0:2565
+3158:3:2192
+3159:0:2565
+3160:3:2013
+3161:0:2565
+3162:3:2014
+3163:0:2565
+3164:3:2015
+3165:3:2019
+3166:3:2020
+3167:3:2028
+3168:3:2029
+3169:3:2033
+3170:3:2034
+3171:3:2042
+3172:3:2047
+3173:3:2051
+3174:3:2052
+3175:3:2059
+3176:3:2060
+3177:3:2071
+3178:3:2079
+3179:3:2080
+3180:3:2084
+3181:3:2089
+3182:3:2090
+3183:0:2565
+3184:2:467
+3185:0:2565
+3186:1:314
+3187:0:2565
+3188:3:2102
+3189:0:2565
+3190:2:468
+3191:0:2565
+3192:3:2104
+3193:0:2565
+3194:3:2105
+3195:3:2109
+3196:3:2110
+3197:3:2118
+3198:3:2119
+3199:3:2123
+3200:3:2124
+3201:3:2132
+3202:3:2137
+3203:3:2141
+3204:3:2142
+3205:3:2149
+3206:3:2150
+3207:3:2161
+3208:3:2169
+3209:3:2170
+3210:3:2174
+3211:3:2179
+3212:3:2180
+3213:0:2565
+3214:3:2192
+3215:0:2565
+3216:3:2013
+3217:0:2565
+3218:3:2014
+3219:0:2565
+3220:3:2015
+3221:3:2019
+3222:3:2020
+3223:3:2028
+3224:3:2029
+3225:3:2033
+3226:3:2034
+3227:3:2042
+3228:3:2047
+3229:3:2051
+3230:3:2052
+3231:3:2059
+3232:3:2060
+3233:3:2071
+3234:3:2079
+3235:3:2080
+3236:3:2084
+3237:3:2089
+3238:3:2090
+3239:0:2565
+3240:2:469
+3241:0:2565
+3242:3:2102
+3243:0:2565
+3244:2:475
+3245:0:2565
+3246:2:476
+3247:0:2565
+3248:3:2104
+3249:0:2565
+3250:3:2105
+3251:3:2109
+3252:3:2110
+3253:3:2118
+3254:3:2119
+3255:3:2123
+3256:3:2124
+3257:3:2132
+3258:3:2137
+3259:3:2141
+3260:3:2142
+3261:3:2149
+3262:3:2150
+3263:3:2161
+3264:3:2169
+3265:3:2170
+3266:3:2174
+3267:3:2179
+3268:3:2180
+3269:0:2565
+3270:3:2192
+3271:0:2565
+3272:3:2013
+3273:0:2565
+3274:3:2014
+3275:0:2565
+3276:3:2015
+3277:3:2019
+3278:3:2020
+3279:3:2028
+3280:3:2029
+3281:3:2033
+3282:3:2034
+3283:3:2042
+3284:3:2047
+3285:3:2051
+3286:3:2052
+3287:3:2059
+3288:3:2060
+3289:3:2071
+3290:3:2079
+3291:3:2080
+3292:3:2084
+3293:3:2089
+3294:3:2090
+3295:0:2565
+3296:2:477
+3297:2:481
+3298:2:482
+3299:2:490
+3300:2:491
+3301:2:492
+3302:2:504
+3303:2:509
+3304:2:513
+3305:2:514
+3306:2:521
+3307:2:522
+3308:2:533
+3309:2:534
+3310:2:535
+3311:2:546
+3312:2:551
+3313:2:552
+3314:0:2565
+3315:3:2102
+3316:0:2565
+3317:3:2104
+3318:0:2565
+3319:3:2105
+3320:3:2109
+3321:3:2110
+3322:3:2118
+3323:3:2119
+3324:3:2123
+3325:3:2124
+3326:3:2132
+3327:3:2137
+3328:3:2141
+3329:3:2142
+3330:3:2149
+3331:3:2150
+3332:3:2161
+3333:3:2169
+3334:3:2170
+3335:3:2174
+3336:3:2179
+3337:3:2180
+3338:0:2565
+3339:3:2192
+3340:0:2565
+3341:3:2013
+3342:0:2565
+3343:3:2014
+3344:0:2565
+3345:2:564
+3346:0:2565
+3347:3:2015
+3348:3:2019
+3349:3:2020
+3350:3:2028
+3351:3:2029
+3352:3:2033
+3353:3:2034
+3354:3:2042
+3355:3:2047
+3356:3:2051
+3357:3:2052
+3358:3:2059
+3359:3:2060
+3360:3:2071
+3361:3:2079
+3362:3:2080
+3363:3:2084
+3364:3:2089
+3365:3:2090
+3366:0:2565
+3367:3:2102
+3368:0:2565
+3369:3:2104
+3370:0:2565
+3371:3:2105
+3372:3:2109
+3373:3:2110
+3374:3:2118
+3375:3:2119
+3376:3:2123
+3377:3:2124
+3378:3:2132
+3379:3:2137
+3380:3:2141
+3381:3:2142
+3382:3:2149
+3383:3:2150
+3384:3:2161
+3385:3:2169
+3386:3:2170
+3387:3:2174
+3388:3:2179
+3389:3:2180
+3390:0:2565
+3391:3:2192
+3392:0:2565
+3393:3:2013
+3394:0:2565
+3395:2:565
+3396:2:569
+3397:2:570
+3398:2:578
+3399:2:579
+3400:2:583
+3401:2:584
+3402:2:592
+3403:2:597
+3404:2:601
+3405:2:602
+3406:2:609
+3407:2:610
+3408:2:621
+3409:2:622
+3410:2:623
+3411:2:634
+3412:2:639
+3413:2:640
+3414:0:2565
+3415:2:744
+3416:0:2565
+3417:3:2014
+3418:0:2565
+3419:3:2015
+3420:3:2019
+3421:3:2020
+3422:3:2028
+3423:3:2029
+3424:3:2033
+3425:3:2034
+3426:3:2042
+3427:3:2047
+3428:3:2051
+3429:3:2052
+3430:3:2059
+3431:3:2060
+3432:3:2071
+3433:3:2079
+3434:3:2080
+3435:3:2084
+3436:3:2089
+3437:3:2090
+3438:0:2565
+3439:3:2102
+3440:0:2565
+3441:3:2104
+3442:0:2565
+3443:3:2105
+3444:3:2109
+3445:3:2110
+3446:3:2118
+3447:3:2119
+3448:3:2123
+3449:3:2124
+3450:3:2132
+3451:3:2137
+3452:3:2141
+3453:3:2142
+3454:3:2149
+3455:3:2150
+3456:3:2161
+3457:3:2169
+3458:3:2170
+3459:3:2174
+3460:3:2179
+3461:3:2180
+3462:0:2565
+3463:3:2192
+3464:0:2565
+3465:2:745
+3466:0:2565
+3467:3:2013
+3468:0:2565
+3469:2:750
+3470:0:2565
+3471:2:753
+3472:0:2565
+3473:3:2014
+3474:0:2565
+3475:3:2015
+3476:3:2019
+3477:3:2020
+3478:3:2028
+3479:3:2029
+3480:3:2033
+3481:3:2034
+3482:3:2042
+3483:3:2047
+3484:3:2051
+3485:3:2052
+3486:3:2059
+3487:3:2060
+3488:3:2071
+3489:3:2079
+3490:3:2080
+3491:3:2084
+3492:3:2089
+3493:3:2090
+3494:0:2565
+3495:3:2102
+3496:0:2565
+3497:3:2104
+3498:0:2565
+3499:3:2105
+3500:3:2109
+3501:3:2110
+3502:3:2118
+3503:3:2119
+3504:3:2123
+3505:3:2124
+3506:3:2132
+3507:3:2137
+3508:3:2141
+3509:3:2142
+3510:3:2149
+3511:3:2150
+3512:3:2161
+3513:3:2169
+3514:3:2170
+3515:3:2174
+3516:3:2179
+3517:3:2180
+3518:0:2565
+3519:3:2192
+3520:0:2565
+3521:2:758
+3522:0:2565
+3523:3:2013
+3524:0:2565
+3525:3:2014
+3526:0:2565
+3527:3:2015
+3528:3:2019
+3529:3:2020
+3530:3:2028
+3531:3:2029
+3532:3:2033
+3533:3:2034
+3534:3:2042
+3535:3:2047
+3536:3:2051
+3537:3:2052
+3538:3:2059
+3539:3:2060
+3540:3:2071
+3541:3:2079
+3542:3:2080
+3543:3:2084
+3544:3:2089
+3545:3:2090
+3546:0:2565
+3547:3:2102
+3548:0:2565
+3549:3:2104
+3550:0:2565
+3551:3:2105
+3552:3:2109
+3553:3:2110
+3554:3:2118
+3555:3:2119
+3556:3:2123
+3557:3:2124
+3558:3:2132
+3559:3:2137
+3560:3:2141
+3561:3:2142
+3562:3:2149
+3563:3:2150
+3564:3:2161
+3565:3:2169
+3566:3:2170
+3567:3:2174
+3568:3:2179
+3569:3:2180
+3570:0:2565
+3571:2:759
+3572:0:2565
+3573:3:2192
+3574:0:2565
+3575:3:2013
+3576:0:2565
+3577:3:2014
+3578:0:2565
+3579:3:2015
+3580:3:2019
+3581:3:2020
+3582:3:2028
+3583:3:2029
+3584:3:2033
+3585:3:2034
+3586:3:2042
+3587:3:2047
+3588:3:2051
+3589:3:2052
+3590:3:2059
+3591:3:2060
+3592:3:2071
+3593:3:2079
+3594:3:2080
+3595:3:2084
+3596:3:2089
+3597:3:2090
+3598:0:2565
+3599:3:2102
+3600:0:2565
+3601:3:2104
+3602:0:2565
+3603:2:760
+3604:0:2565
+3605:2:761
+3606:0:2565
+3607:2:762
+3608:0:2565
+3609:2:763
+3610:0:2565
+3611:3:2105
+3612:3:2109
+3613:3:2110
+3614:3:2118
+3615:3:2119
+3616:3:2123
+3617:3:2124
+3618:3:2132
+3619:3:2137
+3620:3:2141
+3621:3:2142
+3622:3:2149
+3623:3:2150
+3624:3:2161
+3625:3:2169
+3626:3:2170
+3627:3:2174
+3628:3:2179
+3629:3:2180
+3630:0:2565
+3631:3:2192
+3632:0:2565
+3633:3:2013
+3634:0:2565
+3635:3:2014
+3636:0:2565
+3637:3:2015
+3638:3:2019
+3639:3:2020
+3640:3:2028
+3641:3:2029
+3642:3:2033
+3643:3:2034
+3644:3:2042
+3645:3:2047
+3646:3:2051
+3647:3:2052
+3648:3:2059
+3649:3:2060
+3650:3:2071
+3651:3:2079
+3652:3:2080
+3653:3:2084
+3654:3:2089
+3655:3:2090
+3656:0:2565
+3657:3:2102
+3658:0:2565
+3659:2:765
+3660:0:2565
+3661:3:2104
+3662:0:2565
+3663:3:2105
+3664:3:2109
+3665:3:2110
+3666:3:2118
+3667:3:2119
+3668:3:2123
+3669:3:2124
+3670:3:2132
+3671:3:2137
+3672:3:2141
+3673:3:2142
+3674:3:2149
+3675:3:2150
+3676:3:2161
+3677:3:2169
+3678:3:2170
+3679:3:2174
+3680:3:2179
+3681:3:2180
+3682:0:2565
+3683:3:2192
+3684:0:2565
+3685:3:2013
+3686:0:2565
+3687:3:2014
+3688:0:2565
+3689:3:2015
+3690:3:2019
+3691:3:2020
+3692:3:2028
+3693:3:2029
+3694:3:2033
+3695:3:2034
+3696:3:2042
+3697:3:2047
+3698:3:2051
+3699:3:2052
+3700:3:2059
+3701:3:2060
+3702:3:2071
+3703:3:2079
+3704:3:2080
+3705:3:2084
+3706:3:2089
+3707:3:2090
+3708:0:2565
+3709:2:766
+3710:2:770
+3711:2:771
+3712:2:779
+3713:2:780
+3714:2:781
+3715:2:793
+3716:2:798
+3717:2:802
+3718:2:803
+3719:2:810
+3720:2:811
+3721:2:822
+3722:2:823
+3723:2:824
+3724:2:835
+3725:2:840
+3726:2:841
+3727:0:2565
+3728:3:2102
+3729:0:2565
+3730:3:2104
+3731:0:2565
+3732:3:2105
+3733:3:2109
+3734:3:2110
+3735:3:2118
+3736:3:2119
+3737:3:2123
+3738:3:2124
+3739:3:2132
+3740:3:2137
+3741:3:2141
+3742:3:2142
+3743:3:2149
+3744:3:2150
+3745:3:2161
+3746:3:2169
+3747:3:2170
+3748:3:2174
+3749:3:2179
+3750:3:2180
+3751:0:2565
+3752:3:2192
+3753:0:2565
+3754:3:2013
+3755:0:2565
+3756:3:2014
+3757:0:2565
+3758:2:853
+3759:0:2565
+3760:2:857
+3761:0:2565
+3762:2:465
+3763:0:2565
+3764:3:2015
+3765:3:2019
+3766:3:2020
+3767:3:2028
+3768:3:2029
+3769:3:2033
+3770:3:2034
+3771:3:2042
+3772:3:2047
+3773:3:2051
+3774:3:2052
+3775:3:2059
+3776:3:2060
+3777:3:2071
+3778:3:2079
+3779:3:2080
+3780:3:2084
+3781:3:2089
+3782:3:2090
+3783:0:2565
+3784:3:2102
+3785:0:2565
+3786:3:2104
+3787:0:2565
+3788:3:2105
+3789:3:2109
+3790:3:2110
+3791:3:2118
+3792:3:2119
+3793:3:2123
+3794:3:2124
+3795:3:2132
+3796:3:2137
+3797:3:2141
+3798:3:2142
+3799:3:2149
+3800:3:2150
+3801:3:2161
+3802:3:2169
+3803:3:2170
+3804:3:2174
+3805:3:2179
+3806:3:2180
+3807:0:2565
+3808:3:2192
+3809:0:2565
+3810:3:2013
+3811:0:2565
+3812:2:466
+3813:0:2565
+3814:3:2014
+3815:0:2565
+3816:3:2015
+3817:3:2019
+3818:3:2020
+3819:3:2028
+3820:3:2029
+3821:3:2033
+3822:3:2034
+3823:3:2042
+3824:3:2047
+3825:3:2051
+3826:3:2052
+3827:3:2059
+3828:3:2060
+3829:3:2071
+3830:3:2079
+3831:3:2080
+3832:3:2084
+3833:3:2089
+3834:3:2090
+3835:0:2565
+3836:3:2102
+3837:0:2565
+3838:3:2104
+3839:0:2565
+3840:3:2105
+3841:3:2109
+3842:3:2110
+3843:3:2118
+3844:3:2119
+3845:3:2123
+3846:3:2124
+3847:3:2132
+3848:3:2137
+3849:3:2141
+3850:3:2142
+3851:3:2149
+3852:3:2150
+3853:3:2161
+3854:3:2169
+3855:3:2170
+3856:3:2174
+3857:3:2179
+3858:3:2180
+3859:0:2565
+3860:3:2192
+3861:0:2565
+3862:2:467
+3863:0:2565
+3864:3:2013
+3865:0:2565
+3866:3:2014
+3867:0:2565
+3868:3:2015
+3869:3:2019
+3870:3:2020
+3871:3:2028
+3872:3:2029
+3873:3:2033
+3874:3:2034
+3875:3:2042
+3876:3:2047
+3877:3:2051
+3878:3:2052
+3879:3:2059
+3880:3:2060
+3881:3:2071
+3882:3:2079
+3883:3:2080
+3884:3:2084
+3885:3:2089
+3886:3:2090
+3887:0:2565
+3888:3:2102
+3889:0:2565
+3890:3:2104
+3891:0:2565
+3892:3:2105
+3893:3:2109
+3894:3:2110
+3895:3:2118
+3896:3:2119
+3897:3:2123
+3898:3:2124
+3899:3:2132
+3900:3:2137
+3901:3:2141
+3902:3:2142
+3903:3:2149
+3904:3:2150
+3905:3:2161
+3906:3:2169
+3907:3:2170
+3908:3:2174
+3909:3:2179
+3910:3:2180
+3911:0:2565
+3912:1:317
+3913:0:2565
+3914:3:2192
+3915:0:2565
+3916:3:2013
+3917:0:2565
+3918:2:468
+3919:0:2565
+3920:1:323
+3921:0:2565
+3922:1:324
+3923:0:2565
+3924:3:2014
+3925:0:2565
+3926:3:2015
+3927:3:2019
+3928:3:2020
+3929:3:2028
+3930:3:2029
+3931:3:2033
+3932:3:2034
+3933:3:2042
+3934:3:2047
+3935:3:2051
+3936:3:2052
+3937:3:2059
+3938:3:2060
+3939:3:2071
+3940:3:2079
+3941:3:2080
+3942:3:2084
+3943:3:2089
+3944:3:2090
+3945:0:2565
+3946:3:2102
+3947:0:2565
+3948:3:2104
+3949:0:2565
+3950:3:2105
+3951:3:2109
+3952:3:2110
+3953:3:2118
+3954:3:2119
+3955:3:2123
+3956:3:2124
+3957:3:2132
+3958:3:2137
+3959:3:2141
+3960:3:2142
+3961:3:2149
+3962:3:2150
+3963:3:2161
+3964:3:2169
+3965:3:2170
+3966:3:2174
+3967:3:2179
+3968:3:2180
+3969:0:2565
+3970:3:2192
+3971:0:2565
+3972:3:2013
+3973:0:2565
+3974:2:467
+3975:0:2565
+3976:2:468
+3977:0:2565
+3978:3:2014
+3979:0:2565
+3980:3:2015
+3981:3:2019
+3982:3:2020
+3983:3:2028
+3984:3:2029
+3985:3:2033
+3986:3:2034
+3987:3:2042
+3988:3:2047
+3989:3:2051
+3990:3:2052
+3991:3:2059
+3992:3:2060
+3993:3:2071
+3994:3:2079
+3995:3:2080
+3996:3:2084
+3997:3:2089
+3998:3:2090
+3999:0:2565
+4000:3:2102
+4001:0:2565
+4002:3:2104
+4003:0:2565
+4004:3:2105
+4005:3:2109
+4006:3:2110
+4007:3:2118
+4008:3:2119
+4009:3:2123
+4010:3:2124
+4011:3:2132
+4012:3:2137
+4013:3:2141
+4014:3:2142
+4015:3:2149
+4016:3:2150
+4017:3:2161
+4018:3:2169
+4019:3:2170
+4020:3:2174
+4021:3:2179
+4022:3:2180
+4023:0:2565
+4024:3:2192
+4025:0:2565
+4026:2:467
+4027:0:2565
+4028:1:329
+4029:0:2565
+4030:3:2013
+4031:0:2565
+4032:2:468
+4033:0:2565
+4034:3:2014
+4035:0:2565
+4036:3:2015
+4037:3:2019
+4038:3:2020
+4039:3:2028
+4040:3:2029
+4041:3:2033
+4042:3:2034
+4043:3:2042
+4044:3:2047
+4045:3:2051
+4046:3:2052
+4047:3:2059
+4048:3:2060
+4049:3:2071
+4050:3:2079
+4051:3:2080
+4052:3:2084
+4053:3:2089
+4054:3:2090
+4055:0:2565
+4056:3:2102
+4057:0:2565
+4058:3:2104
+4059:0:2565
+4060:3:2105
+4061:3:2109
+4062:3:2110
+4063:3:2118
+4064:3:2119
+4065:3:2123
+4066:3:2124
+4067:3:2132
+4068:3:2137
+4069:3:2141
+4070:3:2142
+4071:3:2149
+4072:3:2150
+4073:3:2161
+4074:3:2169
+4075:3:2170
+4076:3:2174
+4077:3:2179
+4078:3:2180
+4079:0:2565
+4080:3:2192
+4081:0:2565
+4082:2:467
+4083:0:2565
+4084:3:2013
+4085:0:2565
+4086:3:2014
+4087:0:2565
+4088:3:2015
+4089:3:2019
+4090:3:2020
+4091:3:2028
+4092:3:2029
+4093:3:2033
+4094:3:2034
+4095:3:2042
+4096:3:2047
+4097:3:2051
+4098:3:2052
+4099:3:2059
+4100:3:2060
+4101:3:2071
+4102:3:2079
+4103:3:2080
+4104:3:2084
+4105:3:2089
+4106:3:2090
+4107:0:2565
+4108:3:2102
+4109:0:2565
+4110:3:2104
+4111:0:2565
+4112:3:2105
+4113:3:2109
+4114:3:2110
+4115:3:2118
+4116:3:2119
+4117:3:2123
+4118:3:2124
+4119:3:2132
+4120:3:2137
+4121:3:2141
+4122:3:2142
+4123:3:2149
+4124:3:2150
+4125:3:2161
+4126:3:2169
+4127:3:2170
+4128:3:2174
+4129:3:2179
+4130:3:2180
+4131:0:2565
+4132:1:330
+4133:0:2565
+4134:3:2192
+4135:0:2565
+4136:3:2013
+4137:0:2565
+4138:2:468
+4139:0:2565
+4140:3:2014
+4141:0:2565
+4142:3:2015
+4143:3:2019
+4144:3:2020
+4145:3:2028
+4146:3:2029
+4147:3:2033
+4148:3:2034
+4149:3:2042
+4150:3:2047
+4151:3:2051
+4152:3:2052
+4153:3:2059
+4154:3:2060
+4155:3:2071
+4156:3:2079
+4157:3:2080
+4158:3:2084
+4159:3:2089
+4160:3:2090
+4161:0:2565
+4162:3:2102
+4163:0:2565
+4164:3:2104
+4165:0:2565
+4166:3:2105
+4167:3:2109
+4168:3:2110
+4169:3:2118
+4170:3:2119
+4171:3:2123
+4172:3:2124
+4173:3:2132
+4174:3:2137
+4175:3:2141
+4176:3:2142
+4177:3:2149
+4178:3:2150
+4179:3:2161
+4180:3:2169
+4181:3:2170
+4182:3:2174
+4183:3:2179
+4184:3:2180
+4185:0:2565
+4186:3:2192
+4187:0:2565
+4188:2:467
+4189:0:2565
+4190:3:2013
+4191:0:2565
+4192:3:2014
+4193:0:2565
+4194:3:2015
+4195:3:2019
+4196:3:2020
+4197:3:2028
+4198:3:2029
+4199:3:2033
+4200:3:2034
+4201:3:2042
+4202:3:2047
+4203:3:2051
+4204:3:2052
+4205:3:2059
+4206:3:2060
+4207:3:2071
+4208:3:2079
+4209:3:2080
+4210:3:2084
+4211:3:2089
+4212:3:2090
+4213:0:2565
+4214:3:2102
+4215:0:2565
+4216:3:2104
+4217:0:2565
+4218:3:2105
+4219:3:2109
+4220:3:2110
+4221:3:2118
+4222:3:2119
+4223:3:2123
+4224:3:2124
+4225:3:2132
+4226:3:2137
+4227:3:2141
+4228:3:2142
+4229:3:2149
+4230:3:2150
+4231:3:2161
+4232:3:2169
+4233:3:2170
+4234:3:2174
+4235:3:2179
+4236:3:2180
+4237:0:2565
+4238:1:331
+4239:0:2565
+4240:3:2192
+4241:0:2565
+4242:3:2013
+4243:0:2565
+4244:2:468
+4245:0:2565
+4246:1:332
+4247:0:2565
+4248:1:333
+4249:0:2565
+4250:1:334
+4251:0:2565
+4252:3:2014
+4253:0:2565
+4254:3:2015
+4255:3:2019
+4256:3:2020
+4257:3:2028
+4258:3:2029
+4259:3:2033
+4260:3:2034
+4261:3:2042
+4262:3:2047
+4263:3:2051
+4264:3:2052
+4265:3:2059
+4266:3:2060
+4267:3:2071
+4268:3:2079
+4269:3:2080
+4270:3:2084
+4271:3:2089
+4272:3:2090
+4273:0:2565
+4274:3:2102
+4275:0:2565
+4276:3:2104
+4277:0:2565
+4278:3:2105
+4279:3:2109
+4280:3:2110
+4281:3:2118
+4282:3:2119
+4283:3:2123
+4284:3:2124
+4285:3:2132
+4286:3:2137
+4287:3:2141
+4288:3:2142
+4289:3:2149
+4290:3:2150
+4291:3:2161
+4292:3:2169
+4293:3:2170
+4294:3:2174
+4295:3:2179
+4296:3:2180
+4297:0:2565
+4298:3:2192
+4299:0:2565
+4300:3:2013
+4301:0:2565
+4302:2:467
+4303:0:2565
+4304:2:468
+4305:0:2565
+4306:3:2014
+4307:0:2565
+4308:3:2015
+4309:3:2019
+4310:3:2020
+4311:3:2028
+4312:3:2029
+4313:3:2033
+4314:3:2034
+4315:3:2042
+4316:3:2047
+4317:3:2051
+4318:3:2052
+4319:3:2059
+4320:3:2060
+4321:3:2071
+4322:3:2079
+4323:3:2080
+4324:3:2084
+4325:3:2089
+4326:3:2090
+4327:0:2565
+4328:3:2102
+4329:0:2565
+4330:3:2104
+4331:0:2565
+4332:3:2105
+4333:3:2109
+4334:3:2110
+4335:3:2118
+4336:3:2119
+4337:3:2123
+4338:3:2124
+4339:3:2132
+4340:3:2137
+4341:3:2141
+4342:3:2142
+4343:3:2149
+4344:3:2150
+4345:3:2161
+4346:3:2169
+4347:3:2170
+4348:3:2174
+4349:3:2179
+4350:3:2180
+4351:0:2565
+4352:3:2192
+4353:0:2565
+4354:2:467
+4355:0:2565
+4356:1:336
+4357:0:2565
+4358:3:2013
+4359:0:2565
+4360:2:468
+4361:0:2565
+4362:3:2014
+4363:0:2565
+4364:3:2015
+4365:3:2019
+4366:3:2020
+4367:3:2028
+4368:3:2029
+4369:3:2033
+4370:3:2034
+4371:3:2042
+4372:3:2047
+4373:3:2051
+4374:3:2052
+4375:3:2059
+4376:3:2060
+4377:3:2071
+4378:3:2079
+4379:3:2080
+4380:3:2084
+4381:3:2089
+4382:3:2090
+4383:0:2565
+4384:3:2102
+4385:0:2565
+4386:3:2104
+4387:0:2565
+4388:3:2105
+4389:3:2109
+4390:3:2110
+4391:3:2118
+4392:3:2119
+4393:3:2123
+4394:3:2124
+4395:3:2132
+4396:3:2137
+4397:3:2141
+4398:3:2142
+4399:3:2149
+4400:3:2150
+4401:3:2161
+4402:3:2169
+4403:3:2170
+4404:3:2174
+4405:3:2179
+4406:3:2180
+4407:0:2565
+4408:3:2192
+4409:0:2565
+4410:2:469
+4411:0:2565
+4412:3:2013
+4413:0:2565
+4414:2:475
+4415:0:2565
+4416:2:476
+4417:0:2565
+4418:3:2014
+4419:0:2565
+4420:3:2015
+4421:3:2019
+4422:3:2020
+4423:3:2028
+4424:3:2029
+4425:3:2033
+4426:3:2034
+4427:3:2042
+4428:3:2047
+4429:3:2051
+4430:3:2052
+4431:3:2059
+4432:3:2060
+4433:3:2071
+4434:3:2079
+4435:3:2080
+4436:3:2084
+4437:3:2089
+4438:3:2090
+4439:0:2565
+4440:3:2102
+4441:0:2565
+4442:3:2104
+4443:0:2565
+4444:3:2105
+4445:3:2109
+4446:3:2110
+4447:3:2118
+4448:3:2119
+4449:3:2123
+4450:3:2124
+4451:3:2132
+4452:3:2137
+4453:3:2141
+4454:3:2142
+4455:3:2149
+4456:3:2150
+4457:3:2161
+4458:3:2169
+4459:3:2170
+4460:3:2174
+4461:3:2179
+4462:3:2180
+4463:0:2565
+4464:3:2192
+4465:0:2565
+4466:2:477
+4467:2:481
+4468:2:482
+4469:2:490
+4470:2:491
+4471:2:492
+4472:2:504
+4473:2:509
+4474:2:513
+4475:2:514
+4476:2:521
+4477:2:522
+4478:2:533
+4479:2:534
+4480:2:535
+4481:2:546
+4482:2:551
+4483:2:552
+4484:0:2565
+4485:3:2013
+4486:0:2565
+4487:3:2014
+4488:0:2565
+4489:3:2015
+4490:3:2019
+4491:3:2020
+4492:3:2028
+4493:3:2029
+4494:3:2033
+4495:3:2034
+4496:3:2042
+4497:3:2047
+4498:3:2051
+4499:3:2052
+4500:3:2059
+4501:3:2060
+4502:3:2071
+4503:3:2079
+4504:3:2080
+4505:3:2084
+4506:3:2089
+4507:3:2090
+4508:0:2565
+4509:3:2102
+4510:0:2565
+4511:3:2104
+4512:0:2565
+4513:3:2105
+4514:3:2109
+4515:3:2110
+4516:3:2118
+4517:3:2119
+4518:3:2123
+4519:3:2124
+4520:3:2132
+4521:3:2137
+4522:3:2141
+4523:3:2142
+4524:3:2149
+4525:3:2150
+4526:3:2161
+4527:3:2169
+4528:3:2170
+4529:3:2174
+4530:3:2179
+4531:3:2180
+4532:0:2565
+4533:2:564
+4534:0:2565
+4535:3:2192
+4536:0:2565
+4537:3:2013
+4538:0:2565
+4539:3:2014
+4540:0:2565
+4541:3:2015
+4542:3:2019
+4543:3:2020
+4544:3:2028
+4545:3:2029
+4546:3:2033
+4547:3:2034
+4548:3:2042
+4549:3:2047
+4550:3:2051
+4551:3:2052
+4552:3:2059
+4553:3:2060
+4554:3:2071
+4555:3:2079
+4556:3:2080
+4557:3:2084
+4558:3:2089
+4559:3:2090
+4560:0:2565
+4561:3:2102
+4562:0:2565
+4563:3:2104
+4564:0:2565
+4565:2:565
+4566:2:569
+4567:2:570
+4568:2:578
+4569:2:579
+4570:2:583
+4571:2:584
+4572:2:592
+4573:2:597
+4574:2:601
+4575:2:602
+4576:2:609
+4577:2:610
+4578:2:621
+4579:2:622
+4580:2:623
+4581:2:634
+4582:2:639
+4583:2:640
+4584:0:2565
+4585:2:744
+4586:0:2565
+4587:3:2105
+4588:3:2109
+4589:3:2110
+4590:3:2118
+4591:3:2119
+4592:3:2123
+4593:3:2124
+4594:3:2132
+4595:3:2137
+4596:3:2141
+4597:3:2142
+4598:3:2149
+4599:3:2150
+4600:3:2161
+4601:3:2169
+4602:3:2170
+4603:3:2174
+4604:3:2179
+4605:3:2180
+4606:0:2565
+4607:3:2192
+4608:0:2565
+4609:3:2013
+4610:0:2565
+4611:3:2014
+4612:0:2565
+4613:3:2015
+4614:3:2019
+4615:3:2020
+4616:3:2028
+4617:3:2029
+4618:3:2033
+4619:3:2034
+4620:3:2042
+4621:3:2047
+4622:3:2051
+4623:3:2052
+4624:3:2059
+4625:3:2060
+4626:3:2071
+4627:3:2079
+4628:3:2080
+4629:3:2084
+4630:3:2089
+4631:3:2090
+4632:0:2565
+4633:3:2102
+4634:0:2565
+4635:2:745
+4636:0:2565
+4637:2:750
+4638:0:2565
+4639:2:753
+4640:0:2565
+4641:3:2104
+4642:0:2565
+4643:3:2105
+4644:3:2109
+4645:3:2110
+4646:3:2118
+4647:3:2119
+4648:3:2123
+4649:3:2124
+4650:3:2132
+4651:3:2137
+4652:3:2141
+4653:3:2142
+4654:3:2149
+4655:3:2150
+4656:3:2161
+4657:3:2169
+4658:3:2170
+4659:3:2174
+4660:3:2179
+4661:3:2180
+4662:0:2565
+4663:3:2192
+4664:0:2565
+4665:3:2013
+4666:0:2565
+4667:3:2014
+4668:0:2565
+4669:3:2015
+4670:3:2019
+4671:3:2020
+4672:3:2028
+4673:3:2029
+4674:3:2033
+4675:3:2034
+4676:3:2042
+4677:3:2047
+4678:3:2051
+4679:3:2052
+4680:3:2059
+4681:3:2060
+4682:3:2071
+4683:3:2079
+4684:3:2080
+4685:3:2084
+4686:3:2089
+4687:3:2090
+4688:0:2565
+4689:2:758
+4690:0:2565
+4691:3:2102
+4692:0:2565
+4693:3:2104
+4694:0:2565
+4695:3:2105
+4696:3:2109
+4697:3:2110
+4698:3:2118
+4699:3:2119
+4700:3:2123
+4701:3:2124
+4702:3:2132
+4703:3:2137
+4704:3:2141
+4705:3:2142
+4706:3:2149
+4707:3:2150
+4708:3:2161
+4709:3:2169
+4710:3:2170
+4711:3:2174
+4712:3:2179
+4713:3:2180
+4714:0:2565
+4715:3:2192
+4716:0:2565
+4717:3:2013
+4718:0:2565
+4719:3:2014
+4720:0:2565
+4721:2:759
+4722:0:2565
+4723:3:2015
+4724:3:2019
+4725:3:2020
+4726:3:2028
+4727:3:2029
+4728:3:2033
+4729:3:2034
+4730:3:2042
+4731:3:2047
+4732:3:2051
+4733:3:2052
+4734:3:2059
+4735:3:2060
+4736:3:2071
+4737:3:2079
+4738:3:2080
+4739:3:2084
+4740:3:2089
+4741:3:2090
+4742:0:2565
+4743:3:2102
+4744:0:2565
+4745:3:2104
+4746:0:2565
+4747:3:2105
+4748:3:2109
+4749:3:2110
+4750:3:2118
+4751:3:2119
+4752:3:2123
+4753:3:2124
+4754:3:2132
+4755:3:2137
+4756:3:2141
+4757:3:2142
+4758:3:2149
+4759:3:2150
+4760:3:2161
+4761:3:2169
+4762:3:2170
+4763:3:2174
+4764:3:2179
+4765:3:2180
+4766:0:2565
+4767:3:2192
+4768:0:2565
+4769:3:2013
+4770:0:2565
+4771:2:760
+4772:0:2565
+4773:2:761
+4774:0:2565
+4775:2:762
+4776:0:2565
+4777:2:763
+4778:0:2565
+4779:3:2014
+4780:0:2565
+4781:3:2015
+4782:3:2019
+4783:3:2020
+4784:3:2028
+4785:3:2029
+4786:3:2033
+4787:3:2034
+4788:3:2042
+4789:3:2047
+4790:3:2051
+4791:3:2052
+4792:3:2059
+4793:3:2060
+4794:3:2071
+4795:3:2079
+4796:3:2080
+4797:3:2084
+4798:3:2089
+4799:3:2090
+4800:0:2565
+4801:3:2102
+4802:0:2565
+4803:3:2104
+4804:0:2565
+4805:3:2105
+4806:3:2109
+4807:3:2110
+4808:3:2118
+4809:3:2119
+4810:3:2123
+4811:3:2124
+4812:3:2132
+4813:3:2137
+4814:3:2141
+4815:3:2142
+4816:3:2149
+4817:3:2150
+4818:3:2161
+4819:3:2169
+4820:3:2170
+4821:3:2174
+4822:3:2179
+4823:3:2180
+4824:0:2565
+4825:3:2192
+4826:0:2565
+4827:2:765
+4828:0:2565
+4829:3:2013
+4830:0:2565
+4831:3:2014
+4832:0:2565
+4833:3:2015
+4834:3:2019
+4835:3:2020
+4836:3:2028
+4837:3:2029
+4838:3:2033
+4839:3:2034
+4840:3:2042
+4841:3:2047
+4842:3:2051
+4843:3:2052
+4844:3:2059
+4845:3:2060
+4846:3:2071
+4847:3:2079
+4848:3:2080
+4849:3:2084
+4850:3:2089
+4851:3:2090
+4852:0:2565
+4853:3:2102
+4854:0:2565
+4855:3:2104
+4856:0:2565
+4857:3:2105
+4858:3:2109
+4859:3:2110
+4860:3:2118
+4861:3:2119
+4862:3:2123
+4863:3:2124
+4864:3:2132
+4865:3:2137
+4866:3:2141
+4867:3:2142
+4868:3:2149
+4869:3:2150
+4870:3:2161
+4871:3:2169
+4872:3:2170
+4873:3:2174
+4874:3:2179
+4875:3:2180
+4876:0:2565
+4877:2:766
+4878:2:770
+4879:2:771
+4880:2:779
+4881:2:780
+4882:2:781
+4883:2:793
+4884:2:798
+4885:2:802
+4886:2:803
+4887:2:810
+4888:2:811
+4889:2:822
+4890:2:823
+4891:2:824
+4892:2:835
+4893:2:840
+4894:2:841
+4895:0:2565
+4896:3:2192
+4897:0:2565
+4898:3:2013
+4899:0:2565
+4900:3:2014
+4901:0:2565
+4902:3:2015
+4903:3:2019
+4904:3:2020
+4905:3:2028
+4906:3:2029
+4907:3:2033
+4908:3:2034
+4909:3:2042
+4910:3:2047
+4911:3:2051
+4912:3:2052
+4913:3:2059
+4914:3:2060
+4915:3:2071
+4916:3:2079
+4917:3:2080
+4918:3:2084
+4919:3:2089
+4920:3:2090
+4921:0:2565
+4922:3:2102
+4923:0:2565
+4924:3:2104
+4925:0:2565
+4926:2:853
+4927:0:2565
+4928:2:857
+4929:0:2565
+4930:2:465
+4931:0:2565
+4932:3:2105
+4933:3:2109
+4934:3:2110
+4935:3:2118
+4936:3:2119
+4937:3:2123
+4938:3:2124
+4939:3:2132
+4940:3:2137
+4941:3:2141
+4942:3:2142
+4943:3:2149
+4944:3:2150
+4945:3:2161
+4946:3:2169
+4947:3:2170
+4948:3:2174
+4949:3:2179
+4950:3:2180
+4951:0:2565
+4952:3:2192
+4953:0:2565
+4954:3:2013
+4955:0:2565
+4956:3:2014
+4957:0:2565
+4958:3:2015
+4959:3:2019
+4960:3:2020
+4961:3:2028
+4962:3:2029
+4963:3:2033
+4964:3:2034
+4965:3:2042
+4966:3:2047
+4967:3:2051
+4968:3:2052
+4969:3:2059
+4970:3:2060
+4971:3:2071
+4972:3:2079
+4973:3:2080
+4974:3:2084
+4975:3:2089
+4976:3:2090
+4977:0:2565
+4978:3:2102
+4979:0:2565
+4980:2:466
+4981:0:2565
+4982:3:2104
+4983:0:2565
+4984:3:2105
+4985:3:2109
+4986:3:2110
+4987:3:2118
+4988:3:2119
+4989:3:2123
+4990:3:2124
+4991:3:2132
+4992:3:2137
+4993:3:2141
+4994:3:2142
+4995:3:2149
+4996:3:2150
+4997:3:2161
+4998:3:2169
+4999:3:2170
+5000:3:2174
+5001:3:2179
+5002:3:2180
+5003:0:2565
+5004:3:2192
+5005:0:2565
+5006:3:2013
+5007:0:2565
+5008:3:2014
+5009:0:2565
+5010:3:2015
+5011:3:2019
+5012:3:2020
+5013:3:2028
+5014:3:2029
+5015:3:2033
+5016:3:2034
+5017:3:2042
+5018:3:2047
+5019:3:2051
+5020:3:2052
+5021:3:2059
+5022:3:2060
+5023:3:2071
+5024:3:2079
+5025:3:2080
+5026:3:2084
+5027:3:2089
+5028:3:2090
+5029:0:2565
+5030:2:467
+5031:0:2565
+5032:3:2102
+5033:0:2565
+5034:3:2104
+5035:0:2565
+5036:3:2105
+5037:3:2109
+5038:3:2110
+5039:3:2118
+5040:3:2119
+5041:3:2123
+5042:3:2124
+5043:3:2132
+5044:3:2137
+5045:3:2141
+5046:3:2142
+5047:3:2149
+5048:3:2150
+5049:3:2161
+5050:3:2169
+5051:3:2170
+5052:3:2174
+5053:3:2179
+5054:3:2180
+5055:0:2565
+5056:3:2192
+5057:0:2565
+5058:3:2013
+5059:0:2565
+5060:3:2014
+5061:0:2565
+5062:1:339
+5063:0:2565
+5064:2:468
+5065:0:2565
+5066:3:2015
+5067:3:2019
+5068:3:2020
+5069:3:2028
+5070:3:2029
+5071:3:2033
+5072:3:2034
+5073:3:2042
+5074:3:2047
+5075:3:2051
+5076:3:2052
+5077:3:2059
+5078:3:2060
+5079:3:2071
+5080:3:2079
+5081:3:2080
+5082:3:2084
+5083:3:2089
+5084:3:2090
+5085:0:2565
+5086:3:2102
+5087:0:2565
+5088:3:2104
+5089:0:2565
+5090:3:2105
+5091:3:2109
+5092:3:2110
+5093:3:2118
+5094:3:2119
+5095:3:2123
+5096:3:2124
+5097:3:2132
+5098:3:2137
+5099:3:2141
+5100:3:2142
+5101:3:2149
+5102:3:2150
+5103:3:2161
+5104:3:2169
+5105:3:2170
+5106:3:2174
+5107:3:2179
+5108:3:2180
+5109:0:2565
+5110:3:2192
+5111:0:2565
+5112:3:2013
+5113:0:2565
+5114:3:2014
+5115:0:2565
+5116:2:467
+5117:0:2565
+5118:2:468
+5119:0:2565
+5120:3:2015
+5121:3:2019
+5122:3:2020
+5123:3:2028
+5124:3:2029
+5125:3:2033
+5126:3:2034
+5127:3:2042
+5128:3:2047
+5129:3:2051
+5130:3:2052
+5131:3:2059
+5132:3:2060
+5133:3:2071
+5134:3:2079
+5135:3:2080
+5136:3:2084
+5137:3:2089
+5138:3:2090
+5139:0:2565
+5140:3:2102
+5141:0:2565
+5142:3:2104
+5143:0:2565
+5144:3:2105
+5145:3:2109
+5146:3:2110
+5147:3:2118
+5148:3:2119
+5149:3:2123
+5150:3:2124
+5151:3:2132
+5152:3:2137
+5153:3:2141
+5154:3:2142
+5155:3:2149
+5156:3:2150
+5157:3:2161
+5158:3:2169
+5159:3:2170
+5160:3:2174
+5161:3:2179
+5162:3:2180
+5163:0:2565
+5164:3:2192
+5165:0:2565
+5166:3:2013
+5167:0:2565
+5168:2:467
+5169:0:2565
+5170:1:345
+5171:0:2565
+5172:2:468
+5173:0:2565
+5174:3:2014
+5175:0:2565
+5176:3:2015
+5177:3:2019
+5178:3:2020
+5179:3:2028
+5180:3:2029
+5181:3:2033
+5182:3:2034
+5183:3:2042
+5184:3:2047
+5185:3:2051
+5186:3:2052
+5187:3:2059
+5188:3:2060
+5189:3:2071
+5190:3:2079
+5191:3:2080
+5192:3:2084
+5193:3:2089
+5194:3:2090
+5195:0:2565
+5196:3:2102
+5197:0:2565
+5198:3:2104
+5199:0:2565
+5200:3:2105
+5201:3:2109
+5202:3:2110
+5203:3:2118
+5204:3:2119
+5205:3:2123
+5206:3:2124
+5207:3:2132
+5208:3:2137
+5209:3:2141
+5210:3:2142
+5211:3:2149
+5212:3:2150
+5213:3:2161
+5214:3:2169
+5215:3:2170
+5216:3:2174
+5217:3:2179
+5218:3:2180
+5219:0:2565
+5220:3:2192
+5221:0:2565
+5222:3:2013
+5223:0:2565
+5224:2:467
+5225:0:2565
+5226:2:468
+5227:0:2565
+5228:3:2014
+5229:0:2565
+5230:3:2015
+5231:3:2019
+5232:3:2020
+5233:3:2028
+5234:3:2029
+5235:3:2033
+5236:3:2034
+5237:3:2042
+5238:3:2047
+5239:3:2051
+5240:3:2052
+5241:3:2059
+5242:3:2060
+5243:3:2071
+5244:3:2079
+5245:3:2080
+5246:3:2084
+5247:3:2089
+5248:3:2090
+5249:0:2565
+5250:3:2102
+5251:0:2565
+5252:3:2104
+5253:0:2565
+5254:3:2105
+5255:3:2109
+5256:3:2110
+5257:3:2118
+5258:3:2119
+5259:3:2123
+5260:3:2124
+5261:3:2132
+5262:3:2137
+5263:3:2141
+5264:3:2142
+5265:3:2149
+5266:3:2150
+5267:3:2161
+5268:3:2169
+5269:3:2170
+5270:3:2174
+5271:3:2179
+5272:3:2180
+5273:0:2565
+5274:3:2192
+5275:0:2565
+5276:2:467
+5277:0:2565
+5278:1:346
+5279:1:350
+5280:1:351
+5281:1:359
+5282:1:360
+5283:1:361
+5284:1:373
+5285:1:378
+5286:1:382
+5287:1:383
+5288:1:390
+5289:1:391
+5290:1:402
+5291:1:403
+5292:1:404
+5293:1:415
+5294:1:420
+5295:1:421
+5296:0:2565
+5297:3:2013
+5298:0:2565
+5299:2:468
+5300:0:2565
+5301:3:2014
+5302:0:2565
+5303:3:2015
+5304:3:2019
+5305:3:2020
+5306:3:2028
+5307:3:2029
+5308:3:2033
+5309:3:2034
+5310:3:2042
+5311:3:2047
+5312:3:2051
+5313:3:2052
+5314:3:2059
+5315:3:2060
+5316:3:2071
+5317:3:2079
+5318:3:2080
+5319:3:2084
+5320:3:2089
+5321:3:2090
+5322:0:2565
+5323:3:2102
+5324:0:2565
+5325:3:2104
+5326:0:2565
+5327:3:2105
+5328:3:2109
+5329:3:2110
+5330:3:2118
+5331:3:2119
+5332:3:2123
+5333:3:2124
+5334:3:2132
+5335:3:2137
+5336:3:2141
+5337:3:2142
+5338:3:2149
+5339:3:2150
+5340:3:2161
+5341:3:2169
+5342:3:2170
+5343:3:2174
+5344:3:2179
+5345:3:2180
+5346:0:2565
+5347:3:2192
+5348:0:2565
+5349:2:467
+5350:0:2565
+5351:3:2013
+5352:0:2565
+5353:3:2014
+5354:0:2565
+5355:3:2015
+5356:3:2019
+5357:3:2020
+5358:3:2028
+5359:3:2029
+5360:3:2033
+5361:3:2034
+5362:3:2042
+5363:3:2047
+5364:3:2051
+5365:3:2052
+5366:3:2059
+5367:3:2060
+5368:3:2071
+5369:3:2079
+5370:3:2080
+5371:3:2084
+5372:3:2089
+5373:3:2090
+5374:0:2565
+5375:3:2102
+5376:0:2565
+5377:3:2104
+5378:0:2565
+5379:3:2105
+5380:3:2109
+5381:3:2110
+5382:3:2118
+5383:3:2119
+5384:3:2123
+5385:3:2124
+5386:3:2132
+5387:3:2137
+5388:3:2141
+5389:3:2142
+5390:3:2149
+5391:3:2150
+5392:3:2161
+5393:3:2169
+5394:3:2170
+5395:3:2174
+5396:3:2179
+5397:3:2180
+5398:0:2565
+5399:1:433
+5400:0:2565
+5401:3:2192
+5402:0:2565
+5403:3:2013
+5404:0:2565
+5405:2:468
+5406:0:2565
+5407:3:2014
+5408:0:2565
+5409:3:2015
+5410:3:2019
+5411:3:2020
+5412:3:2028
+5413:3:2029
+5414:3:2033
+5415:3:2034
+5416:3:2042
+5417:3:2047
+5418:3:2051
+5419:3:2052
+5420:3:2059
+5421:3:2060
+5422:3:2071
+5423:3:2079
+5424:3:2080
+5425:3:2084
+5426:3:2089
+5427:3:2090
+5428:0:2565
+5429:3:2102
+5430:0:2565
+5431:3:2104
+5432:0:2565
+5433:3:2105
+5434:3:2109
+5435:3:2110
+5436:3:2118
+5437:3:2119
+5438:3:2123
+5439:3:2124
+5440:3:2132
+5441:3:2137
+5442:3:2141
+5443:3:2142
+5444:3:2149
+5445:3:2150
+5446:3:2161
+5447:3:2169
+5448:3:2170
+5449:3:2174
+5450:3:2179
+5451:3:2180
+5452:0:2565
+5453:3:2192
+5454:0:2565
+5455:2:469
+5456:0:2565
+5457:3:2013
+5458:0:2565
+5459:2:475
+5460:0:2565
+5461:2:476
+5462:0:2565
+5463:3:2014
+5464:0:2565
+5465:3:2015
+5466:3:2019
+5467:3:2020
+5468:3:2028
+5469:3:2029
+5470:3:2033
+5471:3:2034
+5472:3:2042
+5473:3:2047
+5474:3:2051
+5475:3:2052
+5476:3:2059
+5477:3:2060
+5478:3:2071
+5479:3:2079
+5480:3:2080
+5481:3:2084
+5482:3:2089
+5483:3:2090
+5484:0:2565
+5485:3:2102
+5486:0:2565
+5487:3:2104
+5488:0:2565
+5489:3:2105
+5490:3:2109
+5491:3:2110
+5492:3:2118
+5493:3:2119
+5494:3:2123
+5495:3:2124
+5496:3:2132
+5497:3:2137
+5498:3:2141
+5499:3:2142
+5500:3:2149
+5501:3:2150
+5502:3:2161
+5503:3:2169
+5504:3:2170
+5505:3:2174
+5506:3:2179
+5507:3:2180
+5508:0:2565
+5509:3:2192
+5510:0:2565
+5511:2:477
+5512:2:481
+5513:2:482
+5514:2:490
+5515:2:491
+5516:2:495
+5517:2:496
+5518:2:504
+5519:2:509
+5520:2:513
+5521:2:514
+5522:2:521
+5523:2:522
+5524:2:533
+5525:2:534
+5526:2:535
+5527:2:546
+5528:2:551
+5529:2:552
+5530:0:2565
+5531:3:2013
+5532:0:2565
+5533:3:2014
+5534:0:2565
+5535:3:2015
+5536:3:2019
+5537:3:2020
+5538:3:2028
+5539:3:2029
+5540:3:2033
+5541:3:2034
+5542:3:2042
+5543:3:2047
+5544:3:2051
+5545:3:2052
+5546:3:2059
+5547:3:2060
+5548:3:2071
+5549:3:2079
+5550:3:2080
+5551:3:2084
+5552:3:2089
+5553:3:2090
+5554:0:2565
+5555:3:2102
+5556:0:2565
+5557:3:2104
+5558:0:2565
+5559:3:2105
+5560:3:2109
+5561:3:2110
+5562:3:2118
+5563:3:2119
+5564:3:2123
+5565:3:2124
+5566:3:2132
+5567:3:2137
+5568:3:2141
+5569:3:2142
+5570:3:2149
+5571:3:2150
+5572:3:2161
+5573:3:2169
+5574:3:2170
+5575:3:2174
+5576:3:2179
+5577:3:2180
+5578:0:2565
+5579:2:564
+5580:0:2565
+5581:3:2192
+5582:0:2565
+5583:3:2013
+5584:0:2565
+5585:3:2014
+5586:0:2565
+5587:3:2015
+5588:3:2019
+5589:3:2020
+5590:3:2028
+5591:3:2029
+5592:3:2033
+5593:3:2034
+5594:3:2042
+5595:3:2047
+5596:3:2051
+5597:3:2052
+5598:3:2059
+5599:3:2060
+5600:3:2071
+5601:3:2079
+5602:3:2080
+5603:3:2084
+5604:3:2089
+5605:3:2090
+5606:0:2565
+5607:3:2102
+5608:0:2565
+5609:3:2104
+5610:0:2565
+5611:2:565
+5612:2:569
+5613:2:570
+5614:2:578
+5615:2:579
+5616:2:583
+5617:2:584
+5618:2:592
+5619:2:597
+5620:2:601
+5621:2:602
+5622:2:609
+5623:2:610
+5624:2:621
+5625:2:622
+5626:2:623
+5627:2:634
+5628:2:639
+5629:2:640
+5630:0:2565
+5631:2:744
+5632:0:2565
+5633:3:2105
+5634:3:2109
+5635:3:2110
+5636:3:2118
+5637:3:2119
+5638:3:2123
+5639:3:2124
+5640:3:2132
+5641:3:2137
+5642:3:2141
+5643:3:2142
+5644:3:2149
+5645:3:2150
+5646:3:2161
+5647:3:2169
+5648:3:2170
+5649:3:2174
+5650:3:2179
+5651:3:2180
+5652:0:2565
+5653:3:2192
+5654:0:2565
+5655:3:2013
+5656:0:2565
+5657:3:2014
+5658:0:2565
+5659:3:2015
+5660:3:2019
+5661:3:2020
+5662:3:2028
+5663:3:2029
+5664:3:2033
+5665:3:2034
+5666:3:2042
+5667:3:2047
+5668:3:2051
+5669:3:2052
+5670:3:2059
+5671:3:2060
+5672:3:2071
+5673:3:2079
+5674:3:2080
+5675:3:2084
+5676:3:2089
+5677:3:2090
+5678:0:2565
+5679:3:2102
+5680:0:2565
+5681:2:745
+5682:0:2565
+5683:2:750
+5684:0:2565
+5685:2:753
+5686:0:2565
+5687:3:2104
+5688:0:2565
+5689:3:2105
+5690:3:2109
+5691:3:2110
+5692:3:2118
+5693:3:2119
+5694:3:2123
+5695:3:2124
+5696:3:2132
+5697:3:2137
+5698:3:2141
+5699:3:2142
+5700:3:2149
+5701:3:2150
+5702:3:2161
+5703:3:2169
+5704:3:2170
+5705:3:2174
+5706:3:2179
+5707:3:2180
+5708:0:2565
+5709:3:2192
+5710:0:2565
+5711:3:2013
+5712:0:2565
+5713:3:2014
+5714:0:2565
+5715:3:2015
+5716:3:2019
+5717:3:2020
+5718:3:2028
+5719:3:2029
+5720:3:2033
+5721:3:2034
+5722:3:2042
+5723:3:2047
+5724:3:2051
+5725:3:2052
+5726:3:2059
+5727:3:2060
+5728:3:2071
+5729:3:2079
+5730:3:2080
+5731:3:2084
+5732:3:2089
+5733:3:2090
+5734:0:2565
+5735:2:758
+5736:0:2565
+5737:3:2102
+5738:0:2565
+5739:3:2104
+5740:0:2565
+5741:3:2105
+5742:3:2109
+5743:3:2110
+5744:3:2118
+5745:3:2119
+5746:3:2123
+5747:3:2124
+5748:3:2132
+5749:3:2137
+5750:3:2141
+5751:3:2142
+5752:3:2149
+5753:3:2150
+5754:3:2161
+5755:3:2169
+5756:3:2170
+5757:3:2174
+5758:3:2179
+5759:3:2180
+5760:0:2565
+5761:3:2192
+5762:0:2565
+5763:3:2013
+5764:0:2565
+5765:3:2014
+5766:0:2565
+5767:2:759
+5768:0:2565
+5769:3:2015
+5770:3:2019
+5771:3:2020
+5772:3:2028
+5773:3:2029
+5774:3:2033
+5775:3:2034
+5776:3:2042
+5777:3:2047
+5778:3:2051
+5779:3:2052
+5780:3:2059
+5781:3:2060
+5782:3:2071
+5783:3:2079
+5784:3:2080
+5785:3:2084
+5786:3:2089
+5787:3:2090
+5788:0:2565
+5789:3:2102
+5790:0:2565
+5791:3:2104
+5792:0:2565
+5793:3:2105
+5794:3:2109
+5795:3:2110
+5796:3:2118
+5797:3:2119
+5798:3:2123
+5799:3:2124
+5800:3:2132
+5801:3:2137
+5802:3:2141
+5803:3:2142
+5804:3:2149
+5805:3:2150
+5806:3:2161
+5807:3:2169
+5808:3:2170
+5809:3:2174
+5810:3:2179
+5811:3:2180
+5812:0:2565
+5813:3:2192
+5814:0:2565
+5815:3:2013
+5816:0:2565
+5817:2:760
+5818:0:2565
+5819:2:761
+5820:0:2565
+5821:2:762
+5822:0:2565
+5823:2:763
+5824:0:2565
+5825:3:2014
+5826:0:2565
+5827:3:2015
+5828:3:2019
+5829:3:2020
+5830:3:2028
+5831:3:2029
+5832:3:2033
+5833:3:2034
+5834:3:2042
+5835:3:2047
+5836:3:2051
+5837:3:2052
+5838:3:2059
+5839:3:2060
+5840:3:2071
+5841:3:2079
+5842:3:2080
+5843:3:2084
+5844:3:2089
+5845:3:2090
+5846:0:2565
+5847:3:2102
+5848:0:2565
+5849:3:2104
+5850:0:2565
+5851:3:2105
+5852:3:2109
+5853:3:2110
+5854:3:2118
+5855:3:2119
+5856:3:2123
+5857:3:2124
+5858:3:2132
+5859:3:2137
+5860:3:2141
+5861:3:2142
+5862:3:2149
+5863:3:2150
+5864:3:2161
+5865:3:2169
+5866:3:2170
+5867:3:2174
+5868:3:2179
+5869:3:2180
+5870:0:2565
+5871:3:2192
+5872:0:2565
+5873:2:765
+5874:0:2565
+5875:3:2013
+5876:0:2565
+5877:3:2014
+5878:0:2565
+5879:3:2015
+5880:3:2019
+5881:3:2020
+5882:3:2028
+5883:3:2029
+5884:3:2033
+5885:3:2034
+5886:3:2042
+5887:3:2047
+5888:3:2051
+5889:3:2052
+5890:3:2059
+5891:3:2060
+5892:3:2071
+5893:3:2079
+5894:3:2080
+5895:3:2084
+5896:3:2089
+5897:3:2090
+5898:0:2565
+5899:3:2102
+5900:0:2565
+5901:3:2104
+5902:0:2565
+5903:3:2105
+5904:3:2109
+5905:3:2110
+5906:3:2118
+5907:3:2119
+5908:3:2123
+5909:3:2124
+5910:3:2132
+5911:3:2137
+5912:3:2141
+5913:3:2142
+5914:3:2149
+5915:3:2150
+5916:3:2161
+5917:3:2169
+5918:3:2170
+5919:3:2174
+5920:3:2179
+5921:3:2180
+5922:0:2565
+5923:2:766
+5924:2:770
+5925:2:771
+5926:2:779
+5927:2:780
+5928:2:781
+5929:2:793
+5930:2:798
+5931:2:802
+5932:2:803
+5933:2:810
+5934:2:811
+5935:2:822
+5936:2:823
+5937:2:824
+5938:2:835
+5939:2:840
+5940:2:841
+5941:0:2565
+5942:3:2192
+5943:0:2565
+5944:3:2013
+5945:0:2565
+5946:3:2014
+5947:0:2565
+5948:3:2015
+5949:3:2019
+5950:3:2020
+5951:3:2028
+5952:3:2029
+5953:3:2033
+5954:3:2034
+5955:3:2042
+5956:3:2047
+5957:3:2051
+5958:3:2052
+5959:3:2059
+5960:3:2060
+5961:3:2071
+5962:3:2079
+5963:3:2080
+5964:3:2084
+5965:3:2089
+5966:3:2090
+5967:0:2565
+5968:3:2102
+5969:0:2565
+5970:3:2104
+5971:0:2565
+5972:2:853
+5973:0:2565
+5974:2:857
+5975:0:2565
+5976:2:465
+5977:0:2565
+5978:3:2105
+5979:3:2109
+5980:3:2110
+5981:3:2118
+5982:3:2119
+5983:3:2123
+5984:3:2124
+5985:3:2132
+5986:3:2137
+5987:3:2141
+5988:3:2142
+5989:3:2149
+5990:3:2150
+5991:3:2161
+5992:3:2169
+5993:3:2170
+5994:3:2174
+5995:3:2179
+5996:3:2180
+5997:0:2565
+5998:3:2192
+5999:0:2565
+6000:3:2013
+6001:0:2565
+6002:3:2014
+6003:0:2565
+6004:3:2015
+6005:3:2019
+6006:3:2020
+6007:3:2028
+6008:3:2029
+6009:3:2033
+6010:3:2034
+6011:3:2042
+6012:3:2047
+6013:3:2051
+6014:3:2052
+6015:3:2059
+6016:3:2060
+6017:3:2071
+6018:3:2079
+6019:3:2080
+6020:3:2084
+6021:3:2089
+6022:3:2090
+6023:0:2565
+6024:3:2102
+6025:0:2565
+6026:2:466
+6027:0:2565
+6028:3:2104
+6029:0:2565
+6030:3:2105
+6031:3:2109
+6032:3:2110
+6033:3:2118
+6034:3:2119
+6035:3:2123
+6036:3:2124
+6037:3:2132
+6038:3:2137
+6039:3:2141
+6040:3:2142
+6041:3:2149
+6042:3:2150
+6043:3:2161
+6044:3:2169
+6045:3:2170
+6046:3:2174
+6047:3:2179
+6048:3:2180
+6049:0:2565
+6050:3:2192
+6051:0:2565
+6052:3:2013
+6053:0:2565
+6054:3:2014
+6055:0:2565
+6056:3:2015
+6057:3:2019
+6058:3:2020
+6059:3:2028
+6060:3:2029
+6061:3:2033
+6062:3:2034
+6063:3:2042
+6064:3:2047
+6065:3:2051
+6066:3:2052
+6067:3:2059
+6068:3:2060
+6069:3:2071
+6070:3:2079
+6071:3:2080
+6072:3:2084
+6073:3:2089
+6074:3:2090
+6075:0:2565
+6076:2:467
+6077:0:2565
+6078:3:2102
+6079:0:2565
+6080:3:2104
+6081:0:2565
+6082:3:2105
+6083:3:2109
+6084:3:2110
+6085:3:2118
+6086:3:2119
+6087:3:2123
+6088:3:2124
+6089:3:2132
+6090:3:2137
+6091:3:2141
+6092:3:2142
+6093:3:2149
+6094:3:2150
+6095:3:2161
+6096:3:2169
+6097:3:2170
+6098:3:2174
+6099:3:2179
+6100:3:2180
+6101:0:2565
+6102:3:2192
+6103:0:2565
+6104:3:2013
+6105:0:2565
+6106:3:2014
+6107:0:2565
+6108:1:436
+6109:0:2565
+6110:2:468
+6111:0:2565
+6112:3:2015
+6113:3:2019
+6114:3:2020
+6115:3:2028
+6116:3:2029
+6117:3:2033
+6118:3:2034
+6119:3:2042
+6120:3:2047
+6121:3:2051
+6122:3:2052
+6123:3:2059
+6124:3:2060
+6125:3:2071
+6126:3:2079
+6127:3:2080
+6128:3:2084
+6129:3:2089
+6130:3:2090
+6131:0:2565
+6132:3:2102
+6133:0:2565
+6134:3:2104
+6135:0:2565
+6136:3:2105
+6137:3:2109
+6138:3:2110
+6139:3:2118
+6140:3:2119
+6141:3:2123
+6142:3:2124
+6143:3:2132
+6144:3:2137
+6145:3:2141
+6146:3:2142
+6147:3:2149
+6148:3:2150
+6149:3:2161
+6150:3:2169
+6151:3:2170
+6152:3:2174
+6153:3:2179
+6154:3:2180
+6155:0:2565
+6156:3:2192
+6157:0:2565
+6158:3:2013
+6159:0:2565
+6160:3:2014
+6161:0:2565
+6162:2:467
+6163:0:2565
+6164:2:468
+6165:0:2565
+6166:3:2015
+6167:3:2019
+6168:3:2020
+6169:3:2028
+6170:3:2029
+6171:3:2033
+6172:3:2034
+6173:3:2042
+6174:3:2047
+6175:3:2051
+6176:3:2052
+6177:3:2059
+6178:3:2060
+6179:3:2071
+6180:3:2079
+6181:3:2080
+6182:3:2084
+6183:3:2089
+6184:3:2090
+6185:0:2565
+6186:3:2102
+6187:0:2565
+6188:3:2104
+6189:0:2565
+6190:3:2105
+6191:3:2109
+6192:3:2110
+6193:3:2118
+6194:3:2119
+6195:3:2123
+6196:3:2124
+6197:3:2132
+6198:3:2137
+6199:3:2141
+6200:3:2142
+6201:3:2149
+6202:3:2150
+6203:3:2161
+6204:3:2169
+6205:3:2170
+6206:3:2174
+6207:3:2179
+6208:3:2180
+6209:0:2565
+6210:3:2192
+6211:0:2565
+6212:3:2013
+6213:0:2565
+6214:2:467
+6215:0:2565
+6216:1:442
+6217:0:2565
+6218:2:468
+6219:0:2565
+6220:1:446
+6221:0:2565
+6222:1:9
+6223:0:2565
+6224:1:10
+6225:0:2565
+6226:1:11
+6227:0:2565
+6228:3:2014
+6229:0:2565
+6230:3:2015
+6231:3:2019
+6232:3:2020
+6233:3:2028
+6234:3:2029
+6235:3:2033
+6236:3:2034
+6237:3:2042
+6238:3:2047
+6239:3:2051
+6240:3:2052
+6241:3:2059
+6242:3:2060
+6243:3:2071
+6244:3:2079
+6245:3:2080
+6246:3:2084
+6247:3:2089
+6248:3:2090
+6249:0:2565
+6250:3:2102
+6251:0:2565
+6252:3:2104
+6253:0:2565
+6254:3:2105
+6255:3:2109
+6256:3:2110
+6257:3:2118
+6258:3:2119
+6259:3:2123
+6260:3:2124
+6261:3:2132
+6262:3:2137
+6263:3:2141
+6264:3:2142
+6265:3:2149
+6266:3:2150
+6267:3:2161
+6268:3:2169
+6269:3:2170
+6270:3:2174
+6271:3:2179
+6272:3:2180
+6273:0:2565
+6274:3:2192
+6275:0:2565
+6276:3:2013
+6277:0:2565
+6278:2:467
+6279:0:2565
+6280:2:468
+6281:0:2565
+6282:3:2014
+6283:0:2565
+6284:3:2015
+6285:3:2019
+6286:3:2020
+6287:3:2028
+6288:3:2029
+6289:3:2033
+6290:3:2034
+6291:3:2042
+6292:3:2047
+6293:3:2051
+6294:3:2052
+6295:3:2059
+6296:3:2060
+6297:3:2071
+6298:3:2079
+6299:3:2080
+6300:3:2084
+6301:3:2089
+6302:3:2090
+6303:0:2565
+6304:3:2102
+6305:0:2565
+6306:3:2104
+6307:0:2565
+6308:3:2105
+6309:3:2109
+6310:3:2110
+6311:3:2118
+6312:3:2119
+6313:3:2123
+6314:3:2124
+6315:3:2132
+6316:3:2137
+6317:3:2141
+6318:3:2142
+6319:3:2149
+6320:3:2150
+6321:3:2161
+6322:3:2169
+6323:3:2170
+6324:3:2174
+6325:3:2179
+6326:3:2180
+6327:0:2565
+6328:3:2192
+6329:0:2565
+6330:2:467
+6331:0:2565
+6332:1:12
+6333:1:16
+6334:1:17
+6335:1:25
+6336:1:26
+6337:1:27
+6338:1:39
+6339:1:44
+6340:1:48
+6341:1:49
+6342:1:56
+6343:1:57
+6344:1:68
+6345:1:69
+6346:1:70
+6347:1:81
+6348:1:86
+6349:1:87
+6350:0:2565
+6351:3:2013
+6352:0:2565
+6353:2:468
+6354:0:2565
+6355:3:2014
+6356:0:2565
+6357:3:2015
+6358:3:2019
+6359:3:2020
+6360:3:2028
+6361:3:2029
+6362:3:2033
+6363:3:2034
+6364:3:2042
+6365:3:2047
+6366:3:2051
+6367:3:2052
+6368:3:2059
+6369:3:2060
+6370:3:2071
+6371:3:2079
+6372:3:2080
+6373:3:2084
+6374:3:2089
+6375:3:2090
+6376:0:2565
+6377:3:2102
+6378:0:2565
+6379:3:2104
+6380:0:2565
+6381:3:2105
+6382:3:2109
+6383:3:2110
+6384:3:2118
+6385:3:2119
+6386:3:2123
+6387:3:2124
+6388:3:2132
+6389:3:2137
+6390:3:2141
+6391:3:2142
+6392:3:2149
+6393:3:2150
+6394:3:2161
+6395:3:2169
+6396:3:2170
+6397:3:2174
+6398:3:2179
+6399:3:2180
+6400:0:2565
+6401:3:2192
+6402:0:2565
+6403:2:467
+6404:0:2565
+6405:3:2013
+6406:0:2565
+6407:3:2014
+6408:0:2565
+6409:3:2015
+6410:3:2019
+6411:3:2020
+6412:3:2028
+6413:3:2029
+6414:3:2033
+6415:3:2034
+6416:3:2042
+6417:3:2047
+6418:3:2051
+6419:3:2052
+6420:3:2059
+6421:3:2060
+6422:3:2071
+6423:3:2079
+6424:3:2080
+6425:3:2084
+6426:3:2089
+6427:3:2090
+6428:0:2565
+6429:3:2102
+6430:0:2565
+6431:3:2104
+6432:0:2565
+6433:3:2105
+6434:3:2109
+6435:3:2110
+6436:3:2118
+6437:3:2119
+6438:3:2123
+6439:3:2124
+6440:3:2132
+6441:3:2137
+6442:3:2141
+6443:3:2142
+6444:3:2149
+6445:3:2150
+6446:3:2161
+6447:3:2169
+6448:3:2170
+6449:3:2174
+6450:3:2179
+6451:3:2180
+6452:0:2565
+6453:1:99
+6454:0:2565
+6455:3:2192
+6456:0:2565
+6457:3:2013
+6458:0:2565
+6459:2:468
+6460:0:2565
+6461:3:2014
+6462:0:2565
+6463:3:2015
+6464:3:2019
+6465:3:2020
+6466:3:2028
+6467:3:2029
+6468:3:2033
+6469:3:2034
+6470:3:2042
+6471:3:2047
+6472:3:2051
+6473:3:2052
+6474:3:2059
+6475:3:2060
+6476:3:2071
+6477:3:2079
+6478:3:2080
+6479:3:2084
+6480:3:2089
+6481:3:2090
+6482:0:2565
+6483:3:2102
+6484:0:2565
+6485:3:2104
+6486:0:2565
+6487:3:2105
+6488:3:2109
+6489:3:2110
+6490:3:2118
+6491:3:2119
+6492:3:2123
+6493:3:2124
+6494:3:2132
+6495:3:2137
+6496:3:2141
+6497:3:2142
+6498:3:2149
+6499:3:2150
+6500:3:2161
+6501:3:2169
+6502:3:2170
+6503:3:2174
+6504:3:2179
+6505:3:2180
+6506:0:2565
+6507:3:2192
+6508:0:2565
+6509:2:469
+6510:0:2565
+6511:3:2013
+6512:0:2565
+6513:2:475
+6514:0:2565
+6515:2:476
+6516:0:2565
+6517:3:2014
+6518:0:2565
+6519:3:2015
+6520:3:2019
+6521:3:2020
+6522:3:2028
+6523:3:2029
+6524:3:2033
+6525:3:2034
+6526:3:2042
+6527:3:2047
+6528:3:2051
+6529:3:2052
+6530:3:2059
+6531:3:2060
+6532:3:2071
+6533:3:2079
+6534:3:2080
+6535:3:2084
+6536:3:2089
+6537:3:2090
+6538:0:2565
+6539:3:2102
+6540:0:2565
+6541:3:2104
+6542:0:2565
+6543:3:2105
+6544:3:2109
+6545:3:2110
+6546:3:2118
+6547:3:2119
+6548:3:2123
+6549:3:2124
+6550:3:2132
+6551:3:2137
+6552:3:2141
+6553:3:2142
+6554:3:2149
+6555:3:2150
+6556:3:2161
+6557:3:2169
+6558:3:2170
+6559:3:2174
+6560:3:2179
+6561:3:2180
+6562:0:2565
+6563:3:2192
+6564:0:2565
+6565:2:477
+6566:2:481
+6567:2:482
+6568:2:490
+6569:2:491
+6570:2:495
+6571:2:496
+6572:2:504
+6573:2:509
+6574:2:513
+6575:2:514
+6576:2:521
+6577:2:522
+6578:2:533
+6579:2:534
+6580:2:535
+6581:2:546
+6582:2:551
+6583:2:552
+6584:0:2565
+6585:3:2013
+6586:0:2565
+6587:3:2014
+6588:0:2565
+6589:3:2015
+6590:3:2019
+6591:3:2020
+6592:3:2028
+6593:3:2029
+6594:3:2033
+6595:3:2034
+6596:3:2042
+6597:3:2047
+6598:3:2051
+6599:3:2052
+6600:3:2059
+6601:3:2060
+6602:3:2071
+6603:3:2079
+6604:3:2080
+6605:3:2084
+6606:3:2089
+6607:3:2090
+6608:0:2565
+6609:3:2102
+6610:0:2565
+6611:3:2104
+6612:0:2565
+6613:3:2105
+6614:3:2109
+6615:3:2110
+6616:3:2118
+6617:3:2119
+6618:3:2123
+6619:3:2124
+6620:3:2132
+6621:3:2137
+6622:3:2141
+6623:3:2142
+6624:3:2149
+6625:3:2150
+6626:3:2161
+6627:3:2169
+6628:3:2170
+6629:3:2174
+6630:3:2179
+6631:3:2180
+6632:0:2565
+6633:2:564
+6634:0:2565
+6635:3:2192
+6636:0:2565
+6637:3:2013
+6638:0:2565
+6639:3:2014
+6640:0:2565
+6641:3:2015
+6642:3:2019
+6643:3:2020
+6644:3:2028
+6645:3:2029
+6646:3:2033
+6647:3:2034
+6648:3:2042
+6649:3:2047
+6650:3:2051
+6651:3:2052
+6652:3:2059
+6653:3:2060
+6654:3:2071
+6655:3:2079
+6656:3:2080
+6657:3:2084
+6658:3:2089
+6659:3:2090
+6660:0:2565
+6661:3:2102
+6662:0:2565
+6663:3:2104
+6664:0:2565
+6665:2:565
+6666:2:569
+6667:2:570
+6668:2:578
+6669:2:579
+6670:2:583
+6671:2:584
+6672:2:592
+6673:2:597
+6674:2:601
+6675:2:602
+6676:2:609
+6677:2:610
+6678:2:621
+6679:2:622
+6680:2:623
+6681:2:634
+6682:2:639
+6683:2:640
+6684:0:2565
+6685:2:652
+6686:0:2565
+6687:3:2105
+6688:3:2109
+6689:3:2110
+6690:3:2118
+6691:3:2119
+6692:3:2123
+6693:3:2124
+6694:3:2132
+6695:3:2137
+6696:3:2141
+6697:3:2142
+6698:3:2149
+6699:3:2150
+6700:3:2161
+6701:3:2169
+6702:3:2170
+6703:3:2174
+6704:3:2179
+6705:3:2180
+6706:0:2565
+6707:3:2192
+6708:0:2565
+6709:3:2013
+6710:0:2565
+6711:3:2014
+6712:0:2565
+6713:3:2015
+6714:3:2019
+6715:3:2020
+6716:3:2028
+6717:3:2029
+6718:3:2033
+6719:3:2034
+6720:3:2042
+6721:3:2047
+6722:3:2051
+6723:3:2052
+6724:3:2059
+6725:3:2060
+6726:3:2071
+6727:3:2079
+6728:3:2080
+6729:3:2084
+6730:3:2089
+6731:3:2090
+6732:0:2565
+6733:3:2102
+6734:0:2565
+6735:2:653
+6736:0:2565
+6737:3:2104
+6738:0:2565
+6739:3:2105
+6740:3:2109
+6741:3:2110
+6742:3:2118
+6743:3:2119
+6744:3:2123
+6745:3:2124
+6746:3:2132
+6747:3:2137
+6748:3:2141
+6749:3:2142
+6750:3:2149
+6751:3:2150
+6752:3:2161
+6753:3:2169
+6754:3:2170
+6755:3:2174
+6756:3:2179
+6757:3:2180
+6758:0:2565
+6759:3:2192
+6760:0:2565
+6761:3:2013
+6762:0:2565
+6763:3:2014
+6764:0:2565
+6765:3:2015
+6766:3:2019
+6767:3:2020
+6768:3:2028
+6769:3:2029
+6770:3:2033
+6771:3:2034
+6772:3:2042
+6773:3:2047
+6774:3:2051
+6775:3:2052
+6776:3:2059
+6777:3:2060
+6778:3:2071
+6779:3:2079
+6780:3:2080
+6781:3:2084
+6782:3:2089
+6783:3:2090
+6784:0:2565
+6785:2:654
+6786:2:658
+6787:2:659
+6788:2:667
+6789:2:668
+6790:2:672
+6791:2:673
+6792:2:681
+6793:2:686
+6794:2:690
+6795:2:691
+6796:2:698
+6797:2:699
+6798:2:710
+6799:2:711
+6800:2:712
+6801:2:723
+6802:2:728
+6803:2:729
+6804:0:2565
+6805:3:2102
+6806:0:2565
+6807:3:2104
+6808:0:2565
+6809:3:2105
+6810:3:2109
+6811:3:2110
+6812:3:2118
+6813:3:2119
+6814:3:2123
+6815:3:2124
+6816:3:2132
+6817:3:2137
+6818:3:2141
+6819:3:2142
+6820:3:2149
+6821:3:2150
+6822:3:2161
+6823:3:2169
+6824:3:2170
+6825:3:2174
+6826:3:2179
+6827:3:2180
+6828:0:2565
+6829:3:2192
+6830:0:2565
+6831:3:2013
+6832:0:2565
+6833:3:2014
+6834:0:2565
+6835:2:741
+6836:0:2565
+6837:2:750
+6838:0:2565
+6839:2:753
+6840:0:2565
+6841:3:2015
+6842:3:2019
+6843:3:2020
+6844:3:2028
+6845:3:2029
+6846:3:2033
+6847:3:2034
+6848:3:2042
+6849:3:2047
+6850:3:2051
+6851:3:2052
+6852:3:2059
+6853:3:2060
+6854:3:2071
+6855:3:2079
+6856:3:2080
+6857:3:2084
+6858:3:2089
+6859:3:2090
+6860:0:2565
+6861:3:2102
+6862:0:2565
+6863:3:2104
+6864:0:2565
+6865:3:2105
+6866:3:2109
+6867:3:2110
+6868:3:2118
+6869:3:2119
+6870:3:2123
+6871:3:2124
+6872:3:2132
+6873:3:2137
+6874:3:2141
+6875:3:2142
+6876:3:2149
+6877:3:2150
+6878:3:2161
+6879:3:2169
+6880:3:2170
+6881:3:2174
+6882:3:2179
+6883:3:2180
+6884:0:2565
+6885:3:2192
+6886:0:2565
+6887:3:2013
+6888:0:2565
+6889:2:758
+6890:0:2565
+6891:3:2014
+6892:0:2565
+6893:3:2015
+6894:3:2019
+6895:3:2020
+6896:3:2028
+6897:3:2029
+6898:3:2033
+6899:3:2034
+6900:3:2042
+6901:3:2047
+6902:3:2051
+6903:3:2052
+6904:3:2059
+6905:3:2060
+6906:3:2071
+6907:3:2079
+6908:3:2080
+6909:3:2084
+6910:3:2089
+6911:3:2090
+6912:0:2565
+6913:3:2102
+6914:0:2565
+6915:3:2104
+6916:0:2565
+6917:3:2105
+6918:3:2109
+6919:3:2110
+6920:3:2118
+6921:3:2119
+6922:3:2123
+6923:3:2124
+6924:3:2132
+6925:3:2137
+6926:3:2141
+6927:3:2142
+6928:3:2149
+6929:3:2150
+6930:3:2161
+6931:3:2169
+6932:3:2170
+6933:3:2174
+6934:3:2179
+6935:3:2180
+6936:0:2565
+6937:3:2192
+6938:0:2565
+6939:2:759
+6940:0:2565
+6941:3:2013
+6942:0:2565
+6943:3:2014
+6944:0:2565
+6945:3:2015
+6946:3:2019
+6947:3:2020
+6948:3:2028
+6949:3:2029
+6950:3:2033
+6951:3:2034
+6952:3:2042
+6953:3:2047
+6954:3:2051
+6955:3:2052
+6956:3:2059
+6957:3:2060
+6958:3:2071
+6959:3:2079
+6960:3:2080
+6961:3:2084
+6962:3:2089
+6963:3:2090
+6964:0:2565
+6965:3:2102
+6966:0:2565
+6967:3:2104
+6968:0:2565
+6969:3:2105
+6970:3:2109
+6971:3:2110
+6972:3:2118
+6973:3:2119
+6974:3:2123
+6975:3:2124
+6976:3:2132
+6977:3:2137
+6978:3:2141
+6979:3:2142
+6980:3:2149
+6981:3:2150
+6982:3:2161
+6983:3:2169
+6984:3:2170
+6985:3:2174
+6986:3:2179
+6987:3:2180
+6988:0:2565
+6989:2:760
+6990:0:2565
+6991:3:2192
+6992:0:2565
+6993:3:2013
+6994:0:2565
+6995:2:761
+6996:0:2565
+6997:2:762
+6998:0:2565
+6999:2:763
+7000:0:2565
+7001:3:2014
+7002:0:2565
+7003:3:2015
+7004:3:2019
+7005:3:2020
+7006:3:2028
+7007:3:2029
+7008:3:2033
+7009:3:2034
+7010:3:2042
+7011:3:2047
+7012:3:2051
+7013:3:2052
+7014:3:2059
+7015:3:2060
+7016:3:2071
+7017:3:2079
+7018:3:2080
+7019:3:2084
+7020:3:2089
+7021:3:2090
+7022:0:2565
+7023:3:2102
+7024:0:2565
+7025:3:2104
+7026:0:2565
+7027:3:2105
+7028:3:2109
+7029:3:2110
+7030:3:2118
+7031:3:2119
+7032:3:2123
+7033:3:2124
+7034:3:2132
+7035:3:2137
+7036:3:2141
+7037:3:2142
+7038:3:2149
+7039:3:2150
+7040:3:2161
+7041:3:2169
+7042:3:2170
+7043:3:2174
+7044:3:2179
+7045:3:2180
+7046:0:2565
+7047:3:2192
+7048:0:2565
+7049:2:765
+7050:0:2565
+7051:3:2013
+7052:0:2565
+7053:3:2014
+7054:0:2565
+7055:3:2015
+7056:3:2019
+7057:3:2020
+7058:3:2028
+7059:3:2029
+7060:3:2033
+7061:3:2034
+7062:3:2042
+7063:3:2047
+7064:3:2051
+7065:3:2052
+7066:3:2059
+7067:3:2060
+7068:3:2071
+7069:3:2079
+7070:3:2080
+7071:3:2084
+7072:3:2089
+7073:3:2090
+7074:0:2565
+7075:3:2102
+7076:0:2565
+7077:3:2104
+7078:0:2565
+7079:3:2105
+7080:3:2109
+7081:3:2110
+7082:3:2118
+7083:3:2119
+7084:3:2123
+7085:3:2124
+7086:3:2132
+7087:3:2137
+7088:3:2141
+7089:3:2142
+7090:3:2149
+7091:3:2150
+7092:3:2161
+7093:3:2169
+7094:3:2170
+7095:3:2174
+7096:3:2179
+7097:3:2180
+7098:0:2565
+7099:2:766
+7100:2:770
+7101:2:771
+7102:2:779
+7103:2:780
+7104:2:781
+7105:2:793
+7106:2:798
+7107:2:802
+7108:2:803
+7109:2:810
+7110:2:811
+7111:2:822
+7112:2:823
+7113:2:824
+7114:2:835
+7115:2:840
+7116:2:841
+7117:0:2565
+7118:3:2192
+7119:0:2565
+7120:3:2013
+7121:0:2565
+7122:3:2014
+7123:0:2565
+7124:3:2015
+7125:3:2019
+7126:3:2020
+7127:3:2028
+7128:3:2029
+7129:3:2033
+7130:3:2034
+7131:3:2042
+7132:3:2047
+7133:3:2051
+7134:3:2052
+7135:3:2059
+7136:3:2060
+7137:3:2071
+7138:3:2079
+7139:3:2080
+7140:3:2084
+7141:3:2089
+7142:3:2090
+7143:0:2565
+7144:3:2102
+7145:0:2565
+7146:3:2104
+7147:0:2565
+7148:2:853
+7149:0:2565
+7150:2:857
+7151:0:2565
+7152:2:465
+7153:0:2565
+7154:3:2105
+7155:3:2109
+7156:3:2110
+7157:3:2118
+7158:3:2119
+7159:3:2123
+7160:3:2124
+7161:3:2132
+7162:3:2137
+7163:3:2141
+7164:3:2142
+7165:3:2149
+7166:3:2150
+7167:3:2161
+7168:3:2169
+7169:3:2170
+7170:3:2174
+7171:3:2179
+7172:3:2180
+7173:0:2565
+7174:3:2192
+7175:0:2565
+7176:3:2013
+7177:0:2565
+7178:3:2014
+7179:0:2565
+7180:3:2015
+7181:3:2019
+7182:3:2020
+7183:3:2028
+7184:3:2029
+7185:3:2033
+7186:3:2034
+7187:3:2042
+7188:3:2047
+7189:3:2051
+7190:3:2052
+7191:3:2059
+7192:3:2060
+7193:3:2071
+7194:3:2079
+7195:3:2080
+7196:3:2084
+7197:3:2089
+7198:3:2090
+7199:0:2565
+7200:3:2102
+7201:0:2565
+7202:2:466
+7203:0:2565
+7204:3:2104
+7205:0:2565
+7206:3:2105
+7207:3:2109
+7208:3:2110
+7209:3:2118
+7210:3:2119
+7211:3:2123
+7212:3:2124
+7213:3:2132
+7214:3:2137
+7215:3:2141
+7216:3:2142
+7217:3:2149
+7218:3:2150
+7219:3:2161
+7220:3:2169
+7221:3:2170
+7222:3:2174
+7223:3:2179
+7224:3:2180
+7225:0:2565
+7226:3:2192
+7227:0:2565
+7228:3:2013
+7229:0:2565
+7230:3:2014
+7231:0:2565
+7232:3:2015
+7233:3:2019
+7234:3:2020
+7235:3:2028
+7236:3:2029
+7237:3:2033
+7238:3:2034
+7239:3:2042
+7240:3:2047
+7241:3:2051
+7242:3:2052
+7243:3:2059
+7244:3:2060
+7245:3:2071
+7246:3:2079
+7247:3:2080
+7248:3:2084
+7249:3:2089
+7250:3:2090
+7251:0:2565
+7252:2:467
+7253:0:2565
+7254:3:2102
+7255:0:2565
+7256:3:2104
+7257:0:2565
+7258:3:2105
+7259:3:2109
+7260:3:2110
+7261:3:2118
+7262:3:2119
+7263:3:2123
+7264:3:2124
+7265:3:2132
+7266:3:2137
+7267:3:2141
+7268:3:2142
+7269:3:2149
+7270:3:2150
+7271:3:2161
+7272:3:2169
+7273:3:2170
+7274:3:2174
+7275:3:2179
+7276:3:2180
+7277:0:2565
+7278:3:2192
+7279:0:2565
+7280:3:2013
+7281:0:2565
+7282:3:2014
+7283:0:2565
+7284:1:102
+7285:0:2565
+7286:2:468
+7287:0:2565
+7288:3:2015
+7289:3:2019
+7290:3:2020
+7291:3:2028
+7292:3:2029
+7293:3:2033
+7294:3:2034
+7295:3:2042
+7296:3:2047
+7297:3:2051
+7298:3:2052
+7299:3:2059
+7300:3:2060
+7301:3:2071
+7302:3:2079
+7303:3:2080
+7304:3:2084
+7305:3:2089
+7306:3:2090
+7307:0:2565
+7308:3:2102
+7309:0:2565
+7310:3:2104
+7311:0:2565
+7312:3:2105
+7313:3:2109
+7314:3:2110
+7315:3:2118
+7316:3:2119
+7317:3:2123
+7318:3:2124
+7319:3:2132
+7320:3:2137
+7321:3:2141
+7322:3:2142
+7323:3:2149
+7324:3:2150
+7325:3:2161
+7326:3:2169
+7327:3:2170
+7328:3:2174
+7329:3:2179
+7330:3:2180
+7331:0:2565
+7332:3:2192
+7333:0:2565
+7334:3:2013
+7335:0:2565
+7336:3:2014
+7337:0:2565
+7338:2:467
+7339:0:2565
+7340:2:468
+7341:0:2565
+7342:3:2015
+7343:3:2019
+7344:3:2020
+7345:3:2028
+7346:3:2029
+7347:3:2033
+7348:3:2034
+7349:3:2042
+7350:3:2047
+7351:3:2051
+7352:3:2052
+7353:3:2059
+7354:3:2060
+7355:3:2071
+7356:3:2079
+7357:3:2080
+7358:3:2084
+7359:3:2089
+7360:3:2090
+7361:0:2565
+7362:3:2102
+7363:0:2565
+7364:3:2104
+7365:0:2565
+7366:3:2105
+7367:3:2109
+7368:3:2110
+7369:3:2118
+7370:3:2119
+7371:3:2123
+7372:3:2124
+7373:3:2132
+7374:3:2137
+7375:3:2141
+7376:3:2142
+7377:3:2149
+7378:3:2150
+7379:3:2161
+7380:3:2169
+7381:3:2170
+7382:3:2174
+7383:3:2179
+7384:3:2180
+7385:0:2565
+7386:3:2192
+7387:0:2565
+7388:3:2013
+7389:0:2565
+7390:2:467
+7391:0:2565
+7392:1:108
+7393:0:2565
+7394:2:468
+7395:0:2565
+7396:3:2014
+7397:0:2565
+7398:3:2015
+7399:3:2019
+7400:3:2020
+7401:3:2028
+7402:3:2029
+7403:3:2033
+7404:3:2034
+7405:3:2042
+7406:3:2047
+7407:3:2051
+7408:3:2052
+7409:3:2059
+7410:3:2060
+7411:3:2071
+7412:3:2079
+7413:3:2080
+7414:3:2084
+7415:3:2089
+7416:3:2090
+7417:0:2565
+7418:3:2102
+7419:0:2565
+7420:3:2104
+7421:0:2565
+7422:3:2105
+7423:3:2109
+7424:3:2110
+7425:3:2118
+7426:3:2119
+7427:3:2123
+7428:3:2124
+7429:3:2132
+7430:3:2137
+7431:3:2141
+7432:3:2142
+7433:3:2149
+7434:3:2150
+7435:3:2161
+7436:3:2169
+7437:3:2170
+7438:3:2174
+7439:3:2179
+7440:3:2180
+7441:0:2565
+7442:3:2192
+7443:0:2565
+7444:3:2013
+7445:0:2565
+7446:2:467
+7447:0:2565
+7448:2:468
+7449:0:2565
+7450:3:2014
+7451:0:2565
+7452:3:2015
+7453:3:2019
+7454:3:2020
+7455:3:2028
+7456:3:2029
+7457:3:2033
+7458:3:2034
+7459:3:2042
+7460:3:2047
+7461:3:2051
+7462:3:2052
+7463:3:2059
+7464:3:2060
+7465:3:2071
+7466:3:2079
+7467:3:2080
+7468:3:2084
+7469:3:2089
+7470:3:2090
+7471:0:2565
+7472:3:2102
+7473:0:2565
+7474:3:2104
+7475:0:2565
+7476:3:2105
+7477:3:2109
+7478:3:2110
+7479:3:2118
+7480:3:2119
+7481:3:2123
+7482:3:2124
+7483:3:2132
+7484:3:2137
+7485:3:2141
+7486:3:2142
+7487:3:2149
+7488:3:2150
+7489:3:2161
+7490:3:2169
+7491:3:2170
+7492:3:2174
+7493:3:2179
+7494:3:2180
+7495:0:2565
+7496:3:2192
+7497:0:2565
+7498:2:467
+7499:0:2565
+7500:1:109
+7501:1:113
+7502:1:114
+7503:1:122
+7504:1:123
+7505:1:124
+7506:1:136
+7507:1:141
+7508:1:145
+7509:1:146
+7510:1:153
+7511:1:154
+7512:1:165
+7513:1:166
+7514:1:167
+7515:1:178
+7516:1:183
+7517:1:184
+7518:0:2565
+7519:3:2013
+7520:0:2565
+7521:2:468
+7522:0:2565
+7523:3:2014
+7524:0:2565
+7525:3:2015
+7526:3:2019
+7527:3:2020
+7528:3:2028
+7529:3:2029
+7530:3:2033
+7531:3:2034
+7532:3:2042
+7533:3:2047
+7534:3:2051
+7535:3:2052
+7536:3:2059
+7537:3:2060
+7538:3:2071
+7539:3:2079
+7540:3:2080
+7541:3:2084
+7542:3:2089
+7543:3:2090
+7544:0:2565
+7545:3:2102
+7546:0:2565
+7547:3:2104
+7548:0:2565
+7549:3:2105
+7550:3:2109
+7551:3:2110
+7552:3:2118
+7553:3:2119
+7554:3:2123
+7555:3:2124
+7556:3:2132
+7557:3:2137
+7558:3:2141
+7559:3:2142
+7560:3:2149
+7561:3:2150
+7562:3:2161
+7563:3:2169
+7564:3:2170
+7565:3:2174
+7566:3:2179
+7567:3:2180
+7568:0:2565
+7569:3:2192
+7570:0:2565
+7571:2:467
+7572:0:2565
+7573:3:2013
+7574:0:2565
+7575:3:2014
+7576:0:2565
+7577:3:2015
+7578:3:2019
+7579:3:2020
+7580:3:2028
+7581:3:2029
+7582:3:2033
+7583:3:2034
+7584:3:2042
+7585:3:2047
+7586:3:2051
+7587:3:2052
+7588:3:2059
+7589:3:2060
+7590:3:2071
+7591:3:2079
+7592:3:2080
+7593:3:2084
+7594:3:2089
+7595:3:2090
+7596:0:2565
+7597:3:2102
+7598:0:2565
+7599:3:2104
+7600:0:2565
+7601:3:2105
+7602:3:2109
+7603:3:2110
+7604:3:2118
+7605:3:2119
+7606:3:2123
+7607:3:2124
+7608:3:2132
+7609:3:2137
+7610:3:2141
+7611:3:2142
+7612:3:2149
+7613:3:2150
+7614:3:2161
+7615:3:2169
+7616:3:2170
+7617:3:2174
+7618:3:2179
+7619:3:2180
+7620:0:2565
+7621:1:196
+7622:0:2565
+7623:3:2192
+7624:0:2565
+7625:3:2013
+7626:0:2565
+7627:2:468
+7628:0:2565
+7629:3:2014
+7630:0:2565
+7631:3:2015
+7632:3:2019
+7633:3:2020
+7634:3:2028
+7635:3:2029
+7636:3:2033
+7637:3:2034
+7638:3:2042
+7639:3:2047
+7640:3:2051
+7641:3:2052
+7642:3:2059
+7643:3:2060
+7644:3:2071
+7645:3:2079
+7646:3:2080
+7647:3:2084
+7648:3:2089
+7649:3:2090
+7650:0:2565
+7651:3:2102
+7652:0:2565
+7653:3:2104
+7654:0:2565
+7655:3:2105
+7656:3:2109
+7657:3:2110
+7658:3:2118
+7659:3:2119
+7660:3:2123
+7661:3:2124
+7662:3:2132
+7663:3:2137
+7664:3:2141
+7665:3:2142
+7666:3:2149
+7667:3:2150
+7668:3:2161
+7669:3:2169
+7670:3:2170
+7671:3:2174
+7672:3:2179
+7673:3:2180
+7674:0:2565
+7675:3:2192
+7676:0:2565
+7677:2:469
+7678:0:2565
+7679:3:2013
+7680:0:2565
+7681:2:475
+7682:0:2565
+7683:2:476
+7684:0:2565
+7685:3:2014
+7686:0:2565
+7687:3:2015
+7688:3:2019
+7689:3:2020
+7690:3:2028
+7691:3:2029
+7692:3:2033
+7693:3:2034
+7694:3:2042
+7695:3:2047
+7696:3:2051
+7697:3:2052
+7698:3:2059
+7699:3:2060
+7700:3:2071
+7701:3:2079
+7702:3:2080
+7703:3:2084
+7704:3:2089
+7705:3:2090
+7706:0:2565
+7707:3:2102
+7708:0:2565
+7709:3:2104
+7710:0:2565
+7711:3:2105
+7712:3:2109
+7713:3:2110
+7714:3:2118
+7715:3:2119
+7716:3:2123
+7717:3:2124
+7718:3:2132
+7719:3:2137
+7720:3:2141
+7721:3:2142
+7722:3:2149
+7723:3:2150
+7724:3:2161
+7725:3:2169
+7726:3:2170
+7727:3:2174
+7728:3:2179
+7729:3:2180
+7730:0:2565
+7731:3:2192
+7732:0:2565
+7733:2:477
+7734:2:481
+7735:2:482
+7736:2:490
+7737:2:491
+7738:2:495
+7739:2:496
+7740:2:504
+7741:2:509
+7742:2:513
+7743:2:514
+7744:2:521
+7745:2:522
+7746:2:533
+7747:2:534
+7748:2:535
+7749:2:546
+7750:2:551
+7751:2:552
+7752:0:2565
+7753:3:2013
+7754:0:2565
+7755:3:2014
+7756:0:2565
+7757:3:2015
+7758:3:2019
+7759:3:2020
+7760:3:2028
+7761:3:2029
+7762:3:2033
+7763:3:2034
+7764:3:2042
+7765:3:2047
+7766:3:2051
+7767:3:2052
+7768:3:2059
+7769:3:2060
+7770:3:2071
+7771:3:2079
+7772:3:2080
+7773:3:2084
+7774:3:2089
+7775:3:2090
+7776:0:2565
+7777:3:2102
+7778:0:2565
+7779:3:2104
+7780:0:2565
+7781:3:2105
+7782:3:2109
+7783:3:2110
+7784:3:2118
+7785:3:2119
+7786:3:2123
+7787:3:2124
+7788:3:2132
+7789:3:2137
+7790:3:2141
+7791:3:2142
+7792:3:2149
+7793:3:2150
+7794:3:2161
+7795:3:2169
+7796:3:2170
+7797:3:2174
+7798:3:2179
+7799:3:2180
+7800:0:2565
+7801:2:564
+7802:0:2565
+7803:3:2192
+7804:0:2565
+7805:3:2013
+7806:0:2565
+7807:3:2014
+7808:0:2565
+7809:3:2015
+7810:3:2019
+7811:3:2020
+7812:3:2028
+7813:3:2029
+7814:3:2033
+7815:3:2034
+7816:3:2042
+7817:3:2047
+7818:3:2051
+7819:3:2052
+7820:3:2059
+7821:3:2060
+7822:3:2071
+7823:3:2079
+7824:3:2080
+7825:3:2084
+7826:3:2089
+7827:3:2090
+7828:0:2565
+7829:3:2102
+7830:0:2565
+7831:3:2104
+7832:0:2565
+7833:2:565
+7834:2:569
+7835:2:570
+7836:2:578
+7837:2:579
+7838:2:583
+7839:2:584
+7840:2:592
+7841:2:597
+7842:2:601
+7843:2:602
+7844:2:609
+7845:2:610
+7846:2:621
+7847:2:622
+7848:2:623
+7849:2:634
+7850:2:639
+7851:2:640
+7852:0:2565
+7853:2:652
+7854:0:2565
+7855:3:2105
+7856:3:2109
+7857:3:2110
+7858:3:2118
+7859:3:2119
+7860:3:2123
+7861:3:2124
+7862:3:2132
+7863:3:2137
+7864:3:2141
+7865:3:2142
+7866:3:2149
+7867:3:2150
+7868:3:2161
+7869:3:2169
+7870:3:2170
+7871:3:2174
+7872:3:2179
+7873:3:2180
+7874:0:2565
+7875:3:2192
+7876:0:2565
+7877:3:2013
+7878:0:2565
+7879:3:2014
+7880:0:2565
+7881:3:2015
+7882:3:2019
+7883:3:2020
+7884:3:2028
+7885:3:2029
+7886:3:2033
+7887:3:2034
+7888:3:2042
+7889:3:2047
+7890:3:2051
+7891:3:2052
+7892:3:2059
+7893:3:2060
+7894:3:2071
+7895:3:2079
+7896:3:2080
+7897:3:2084
+7898:3:2089
+7899:3:2090
+7900:0:2565
+7901:3:2102
+7902:0:2565
+7903:2:653
+7904:0:2565
+7905:3:2104
+7906:0:2565
+7907:3:2105
+7908:3:2109
+7909:3:2110
+7910:3:2118
+7911:3:2119
+7912:3:2123
+7913:3:2124
+7914:3:2132
+7915:3:2137
+7916:3:2141
+7917:3:2142
+7918:3:2149
+7919:3:2150
+7920:3:2161
+7921:3:2169
+7922:3:2170
+7923:3:2174
+7924:3:2179
+7925:3:2180
+7926:0:2565
+7927:3:2192
+7928:0:2565
+7929:3:2013
+7930:0:2565
+7931:3:2014
+7932:0:2565
+7933:3:2015
+7934:3:2019
+7935:3:2020
+7936:3:2028
+7937:3:2029
+7938:3:2033
+7939:3:2034
+7940:3:2042
+7941:3:2047
+7942:3:2051
+7943:3:2052
+7944:3:2059
+7945:3:2060
+7946:3:2071
+7947:3:2079
+7948:3:2080
+7949:3:2084
+7950:3:2089
+7951:3:2090
+7952:0:2565
+7953:2:654
+7954:2:658
+7955:2:659
+7956:2:667
+7957:2:668
+7958:2:672
+7959:2:673
+7960:2:681
+7961:2:686
+7962:2:690
+7963:2:691
+7964:2:698
+7965:2:699
+7966:2:710
+7967:2:711
+7968:2:712
+7969:2:723
+7970:2:728
+7971:2:729
+7972:0:2565
+7973:3:2102
+7974:0:2565
+7975:3:2104
+7976:0:2565
+7977:3:2105
+7978:3:2109
+7979:3:2110
+7980:3:2118
+7981:3:2119
+7982:3:2123
+7983:3:2124
+7984:3:2132
+7985:3:2137
+7986:3:2141
+7987:3:2142
+7988:3:2149
+7989:3:2150
+7990:3:2161
+7991:3:2169
+7992:3:2170
+7993:3:2174
+7994:3:2179
+7995:3:2180
+7996:0:2565
+7997:3:2192
+7998:0:2565
+7999:3:2013
+8000:0:2565
+8001:3:2014
+8002:0:2565
+8003:2:741
+8004:0:2565
+8005:2:750
+8006:0:2565
+8007:2:753
+8008:0:2565
+8009:3:2015
+8010:3:2019
+8011:3:2020
+8012:3:2028
+8013:3:2029
+8014:3:2033
+8015:3:2034
+8016:3:2042
+8017:3:2047
+8018:3:2051
+8019:3:2052
+8020:3:2059
+8021:3:2060
+8022:3:2071
+8023:3:2079
+8024:3:2080
+8025:3:2084
+8026:3:2089
+8027:3:2090
+8028:0:2565
+8029:3:2102
+8030:0:2565
+8031:3:2104
+8032:0:2565
+8033:3:2105
+8034:3:2109
+8035:3:2110
+8036:3:2118
+8037:3:2119
+8038:3:2123
+8039:3:2124
+8040:3:2132
+8041:3:2137
+8042:3:2141
+8043:3:2142
+8044:3:2149
+8045:3:2150
+8046:3:2161
+8047:3:2169
+8048:3:2170
+8049:3:2174
+8050:3:2179
+8051:3:2180
+8052:0:2565
+8053:3:2192
+8054:0:2565
+8055:3:2013
+8056:0:2565
+8057:2:758
+8058:0:2565
+8059:3:2014
+8060:0:2565
+8061:3:2015
+8062:3:2019
+8063:3:2020
+8064:3:2028
+8065:3:2029
+8066:3:2033
+8067:3:2034
+8068:3:2042
+8069:3:2047
+8070:3:2051
+8071:3:2052
+8072:3:2059
+8073:3:2060
+8074:3:2071
+8075:3:2079
+8076:3:2080
+8077:3:2084
+8078:3:2089
+8079:3:2090
+8080:0:2565
+8081:3:2102
+8082:0:2565
+8083:3:2104
+8084:0:2565
+8085:3:2105
+8086:3:2109
+8087:3:2110
+8088:3:2118
+8089:3:2119
+8090:3:2123
+8091:3:2124
+8092:3:2132
+8093:3:2137
+8094:3:2141
+8095:3:2142
+8096:3:2149
+8097:3:2150
+8098:3:2161
+8099:3:2169
+8100:3:2170
+8101:3:2174
+8102:3:2179
+8103:3:2180
+8104:0:2565
+8105:3:2192
+8106:0:2565
+8107:2:759
+8108:0:2565
+8109:3:2013
+8110:0:2565
+8111:3:2014
+8112:0:2565
+8113:3:2015
+8114:3:2019
+8115:3:2020
+8116:3:2028
+8117:3:2029
+8118:3:2033
+8119:3:2034
+8120:3:2042
+8121:3:2047
+8122:3:2051
+8123:3:2052
+8124:3:2059
+8125:3:2060
+8126:3:2071
+8127:3:2079
+8128:3:2080
+8129:3:2084
+8130:3:2089
+8131:3:2090
+8132:0:2565
+8133:3:2102
+8134:0:2565
+8135:3:2104
+8136:0:2565
+8137:3:2105
+8138:3:2109
+8139:3:2110
+8140:3:2118
+8141:3:2119
+8142:3:2123
+8143:3:2124
+8144:3:2132
+8145:3:2137
+8146:3:2141
+8147:3:2142
+8148:3:2149
+8149:3:2150
+8150:3:2161
+8151:3:2169
+8152:3:2170
+8153:3:2174
+8154:3:2179
+8155:3:2180
+8156:0:2565
+8157:2:760
+8158:0:2565
+8159:3:2192
+8160:0:2565
+8161:3:2013
+8162:0:2565
+8163:2:761
+8164:0:2565
+8165:2:762
+8166:0:2565
+8167:2:763
+8168:0:2565
+8169:3:2014
+8170:0:2565
+8171:3:2015
+8172:3:2019
+8173:3:2020
+8174:3:2028
+8175:3:2029
+8176:3:2033
+8177:3:2034
+8178:3:2042
+8179:3:2047
+8180:3:2051
+8181:3:2052
+8182:3:2059
+8183:3:2060
+8184:3:2071
+8185:3:2079
+8186:3:2080
+8187:3:2084
+8188:3:2089
+8189:3:2090
+8190:0:2565
+8191:3:2102
+8192:0:2565
+8193:3:2104
+8194:0:2565
+8195:3:2105
+8196:3:2109
+8197:3:2110
+8198:3:2118
+8199:3:2119
+8200:3:2123
+8201:3:2124
+8202:3:2132
+8203:3:2137
+8204:3:2141
+8205:3:2142
+8206:3:2149
+8207:3:2150
+8208:3:2161
+8209:3:2169
+8210:3:2170
+8211:3:2174
+8212:3:2179
+8213:3:2180
+8214:0:2565
+8215:3:2192
+8216:0:2565
+8217:2:765
+8218:0:2565
+8219:3:2013
+8220:0:2565
+8221:3:2014
+8222:0:2565
+8223:3:2015
+8224:3:2019
+8225:3:2020
+8226:3:2028
+8227:3:2029
+8228:3:2033
+8229:3:2034
+8230:3:2042
+8231:3:2047
+8232:3:2051
+8233:3:2052
+8234:3:2059
+8235:3:2060
+8236:3:2071
+8237:3:2079
+8238:3:2080
+8239:3:2084
+8240:3:2089
+8241:3:2090
+8242:0:2565
+8243:3:2102
+8244:0:2565
+8245:3:2104
+8246:0:2565
+8247:3:2105
+8248:3:2109
+8249:3:2110
+8250:3:2118
+8251:3:2119
+8252:3:2123
+8253:3:2124
+8254:3:2132
+8255:3:2137
+8256:3:2141
+8257:3:2142
+8258:3:2149
+8259:3:2150
+8260:3:2161
+8261:3:2169
+8262:3:2170
+8263:3:2174
+8264:3:2179
+8265:3:2180
+8266:0:2565
+8267:2:766
+8268:2:770
+8269:2:771
+8270:2:779
+8271:2:780
+8272:2:781
+8273:2:793
+8274:2:798
+8275:2:802
+8276:2:803
+8277:2:810
+8278:2:811
+8279:2:822
+8280:2:823
+8281:2:824
+8282:2:835
+8283:2:840
+8284:2:841
+8285:0:2565
+8286:3:2192
+8287:0:2565
+8288:3:2013
+8289:0:2565
+8290:3:2014
+8291:0:2565
+8292:3:2015
+8293:3:2019
+8294:3:2020
+8295:3:2028
+8296:3:2029
+8297:3:2033
+8298:3:2034
+8299:3:2042
+8300:3:2047
+8301:3:2051
+8302:3:2052
+8303:3:2059
+8304:3:2060
+8305:3:2071
+8306:3:2079
+8307:3:2080
+8308:3:2084
+8309:3:2089
+8310:3:2090
+8311:0:2565
+8312:3:2102
+8313:0:2565
+8314:3:2104
+8315:0:2565
+8316:2:853
+8317:0:2565
+8318:2:857
+8319:0:2565
+8320:2:465
+8321:0:2565
+8322:3:2105
+8323:3:2109
+8324:3:2110
+8325:3:2118
+8326:3:2119
+8327:3:2123
+8328:3:2124
+8329:3:2132
+8330:3:2137
+8331:3:2141
+8332:3:2142
+8333:3:2149
+8334:3:2150
+8335:3:2161
+8336:3:2169
+8337:3:2170
+8338:3:2174
+8339:3:2179
+8340:3:2180
+8341:0:2565
+8342:3:2192
+8343:0:2565
+8344:3:2013
+8345:0:2565
+8346:3:2014
+8347:0:2565
+8348:3:2015
+8349:3:2019
+8350:3:2020
+8351:3:2028
+8352:3:2029
+8353:3:2033
+8354:3:2034
+8355:3:2042
+8356:3:2047
+8357:3:2051
+8358:3:2052
+8359:3:2059
+8360:3:2060
+8361:3:2071
+8362:3:2079
+8363:3:2080
+8364:3:2084
+8365:3:2089
+8366:3:2090
+8367:0:2565
+8368:3:2102
+8369:0:2565
+8370:2:466
+8371:0:2565
+8372:3:2104
+8373:0:2565
+8374:3:2105
+8375:3:2109
+8376:3:2110
+8377:3:2118
+8378:3:2119
+8379:3:2123
+8380:3:2124
+8381:3:2132
+8382:3:2137
+8383:3:2141
+8384:3:2142
+8385:3:2149
+8386:3:2150
+8387:3:2161
+8388:3:2169
+8389:3:2170
+8390:3:2174
+8391:3:2179
+8392:3:2180
+8393:0:2565
+8394:3:2192
+8395:0:2565
+8396:3:2013
+8397:0:2565
+8398:3:2014
+8399:0:2565
+8400:3:2015
+8401:3:2019
+8402:3:2020
+8403:3:2028
+8404:3:2029
+8405:3:2033
+8406:3:2034
+8407:3:2042
+8408:3:2047
+8409:3:2051
+8410:3:2052
+8411:3:2059
+8412:3:2060
+8413:3:2071
+8414:3:2079
+8415:3:2080
+8416:3:2084
+8417:3:2089
+8418:3:2090
+8419:0:2565
+8420:2:467
+8421:0:2565
+8422:3:2102
+8423:0:2565
+8424:3:2104
+8425:0:2565
+8426:3:2105
+8427:3:2109
+8428:3:2110
+8429:3:2118
+8430:3:2119
+8431:3:2123
+8432:3:2124
+8433:3:2132
+8434:3:2137
+8435:3:2141
+8436:3:2142
+8437:3:2149
+8438:3:2150
+8439:3:2161
+8440:3:2169
+8441:3:2170
+8442:3:2174
+8443:3:2179
+8444:3:2180
+8445:0:2565
+8446:3:2192
+8447:0:2565
+8448:3:2013
+8449:0:2565
+8450:3:2014
+8451:0:2565
+8452:1:199
+8453:0:2565
+8454:2:468
+8455:0:2565
+8456:1:205
+8457:0:2565
+8458:3:2015
+8459:3:2019
+8460:3:2020
+8461:3:2028
+8462:3:2029
+8463:3:2033
+8464:3:2034
+8465:3:2042
+8466:3:2047
+8467:3:2051
+8468:3:2052
+8469:3:2059
+8470:3:2060
+8471:3:2071
+8472:3:2079
+8473:3:2080
+8474:3:2084
+8475:3:2089
+8476:3:2090
+8477:0:2565
+8478:3:2102
+8479:0:2565
+8480:3:2104
+8481:0:2565
+8482:3:2105
+8483:3:2109
+8484:3:2110
+8485:3:2118
+8486:3:2119
+8487:3:2123
+8488:3:2124
+8489:3:2132
+8490:3:2137
+8491:3:2141
+8492:3:2142
+8493:3:2149
+8494:3:2150
+8495:3:2161
+8496:3:2169
+8497:3:2170
+8498:3:2174
+8499:3:2179
+8500:3:2180
+8501:0:2565
+8502:3:2192
+8503:0:2565
+8504:3:2013
+8505:0:2565
+8506:3:2014
+8507:0:2565
+8508:2:467
+8509:0:2565
+8510:2:468
+8511:0:2565
+8512:3:2015
+8513:3:2019
+8514:3:2020
+8515:3:2028
+8516:3:2029
+8517:3:2033
+8518:3:2034
+8519:3:2042
+8520:3:2047
+8521:3:2051
+8522:3:2052
+8523:3:2059
+8524:3:2060
+8525:3:2071
+8526:3:2079
+8527:3:2080
+8528:3:2084
+8529:3:2089
+8530:3:2090
+8531:0:2565
+8532:3:2102
+8533:0:2565
+8534:3:2104
+8535:0:2565
+8536:3:2105
+8537:3:2109
+8538:3:2110
+8539:3:2118
+8540:3:2119
+8541:3:2123
+8542:3:2124
+8543:3:2132
+8544:3:2137
+8545:3:2141
+8546:3:2142
+8547:3:2149
+8548:3:2150
+8549:3:2161
+8550:3:2169
+8551:3:2170
+8552:3:2174
+8553:3:2179
+8554:3:2180
+8555:0:2565
+8556:3:2192
+8557:0:2565
+8558:3:2013
+8559:0:2565
+8560:2:467
+8561:0:2565
+8562:1:206
+8563:0:2565
+8564:2:468
+8565:0:2565
+8566:2:467
+8567:0:2565
+8568:3:2014
+8569:0:2565
+8570:3:2015
+8571:3:2019
+8572:3:2020
+8573:3:2028
+8574:3:2029
+8575:3:2033
+8576:3:2034
+8577:3:2042
+8578:3:2047
+8579:3:2051
+8580:3:2052
+8581:3:2059
+8582:3:2060
+8583:3:2071
+8584:3:2079
+8585:3:2080
+8586:3:2084
+8587:3:2089
+8588:3:2090
+8589:0:2565
+8590:3:2102
+8591:0:2565
+8592:3:2104
+8593:0:2565
+8594:3:2105
+8595:3:2109
+8596:3:2110
+8597:3:2118
+8598:3:2119
+8599:3:2123
+8600:3:2124
+8601:3:2132
+8602:3:2137
+8603:3:2141
+8604:3:2142
+8605:3:2149
+8606:3:2150
+8607:3:2161
+8608:3:2169
+8609:3:2170
+8610:3:2174
+8611:3:2179
+8612:3:2180
+8613:0:2565
+8614:3:2192
+8615:0:2565
+8616:3:2013
+8617:0:2565
+8618:1:207
+8619:1:211
+8620:1:212
+8621:1:220
+8622:1:221
+8623:1:222
+8624:1:234
+8625:1:239
+8626:1:243
+8627:1:244
+8628:1:251
+8629:1:252
+8630:1:263
+8631:1:264
+8632:1:265
+8633:1:276
+8634:1:281
+8635:1:282
+8636:0:2565
+8637:3:2014
+8638:0:2565
+8639:3:2015
+8640:3:2019
+8641:3:2020
+8642:3:2028
+8643:3:2029
+8644:3:2033
+8645:3:2034
+8646:3:2042
+8647:3:2047
+8648:3:2051
+8649:3:2052
+8650:3:2059
+8651:3:2060
+8652:3:2071
+8653:3:2079
+8654:3:2080
+8655:3:2084
+8656:3:2089
+8657:3:2090
+8658:0:2565
+8659:1:294
+8660:0:2565
+8661:3:2102
+8662:0:2565
+8663:2:468
+8664:0:2565
+8665:3:2104
+8666:0:2565
+8667:3:2105
+8668:3:2109
+8669:3:2110
+8670:3:2118
+8671:3:2119
+8672:3:2123
+8673:3:2124
+8674:3:2132
+8675:3:2137
+8676:3:2141
+8677:3:2142
+8678:3:2149
+8679:3:2150
+8680:3:2161
+8681:3:2169
+8682:3:2170
+8683:3:2174
+8684:3:2179
+8685:3:2180
+8686:0:2565
+8687:3:2192
+8688:0:2565
+8689:3:2013
+8690:0:2565
+8691:3:2014
+8692:0:2565
+8693:3:2015
+8694:3:2019
+8695:3:2020
+8696:3:2028
+8697:3:2029
+8698:3:2033
+8699:3:2034
+8700:3:2042
+8701:3:2047
+8702:3:2051
+8703:3:2052
+8704:3:2059
+8705:3:2060
+8706:3:2071
+8707:3:2079
+8708:3:2080
+8709:3:2084
+8710:3:2089
+8711:3:2090
+8712:0:2565
+8713:2:469
+8714:0:2565
+8715:3:2102
+8716:0:2565
+8717:2:475
+8718:0:2565
+8719:3:2104
+8720:0:2565
+8721:3:2105
+8722:3:2109
+8723:3:2110
+8724:3:2118
+8725:3:2119
+8726:3:2123
+8727:3:2124
+8728:3:2132
+8729:3:2137
+8730:3:2141
+8731:3:2142
+8732:3:2149
+8733:3:2150
+8734:3:2161
+8735:3:2169
+8736:3:2170
+8737:3:2174
+8738:3:2179
+8739:3:2180
+8740:0:2565
+8741:3:2192
+8742:0:2565
+8743:3:2013
+8744:0:2565
+8745:1:295
+8746:0:2565
+8747:2:476
+8748:0:2565
+8749:1:296
+8750:0:2565
+8751:3:2014
+8752:0:2565
+8753:3:2015
+8754:3:2019
+8755:3:2020
+8756:3:2028
+8757:3:2029
+8758:3:2033
+8759:3:2034
+8760:3:2042
+8761:3:2047
+8762:3:2051
+8763:3:2052
+8764:3:2059
+8765:3:2060
+8766:3:2071
+8767:3:2079
+8768:3:2080
+8769:3:2084
+8770:3:2089
+8771:3:2090
+8772:0:2565
+8773:3:2102
+8774:0:2565
+8775:3:2104
+8776:0:2565
+8777:3:2105
+8778:3:2109
+8779:3:2110
+8780:3:2118
+8781:3:2119
+8782:3:2123
+8783:3:2124
+8784:3:2132
+8785:3:2137
+8786:3:2141
+8787:3:2142
+8788:3:2149
+8789:3:2150
+8790:3:2161
+8791:3:2169
+8792:3:2170
+8793:3:2174
+8794:3:2179
+8795:3:2180
+8796:0:2565
+8797:3:2192
+8798:0:2565
+8799:3:2013
+8800:0:2565
+8801:1:295
+8802:0:2565
+8803:3:2014
+8804:0:2565
+8805:3:2015
+8806:3:2019
+8807:3:2020
+8808:3:2028
+8809:3:2029
+8810:3:2033
+8811:3:2034
+8812:3:2042
+8813:3:2047
+8814:3:2051
+8815:3:2052
+8816:3:2059
+8817:3:2060
+8818:3:2071
+8819:3:2079
+8820:3:2080
+8821:3:2084
+8822:3:2089
+8823:3:2090
+8824:0:2565
+8825:3:2102
+8826:0:2565
+8827:3:2104
+8828:0:2565
+8829:3:2105
+8830:3:2109
+8831:3:2110
+8832:3:2118
+8833:3:2119
+8834:3:2123
+8835:3:2124
+8836:3:2132
+8837:3:2137
+8838:3:2141
+8839:3:2142
+8840:3:2149
+8841:3:2150
+8842:3:2161
+8843:3:2169
+8844:3:2170
+8845:3:2174
+8846:3:2179
+8847:3:2180
+8848:0:2565
+8849:3:2192
+8850:0:2565
+8851:2:477
+8852:2:481
+8853:2:482
+8854:2:490
+8855:2:491
+8856:2:495
+8857:2:496
+8858:2:504
+8859:2:509
+8860:2:513
+8861:2:514
+8862:2:521
+8863:2:522
+8864:2:533
+8865:2:534
+8866:2:535
+8867:2:546
+8868:2:551
+8869:2:552
+8870:0:2565
+8871:3:2013
+8872:0:2565
+8873:1:296
+8874:0:2565
+8875:3:2014
+8876:0:2565
+8877:3:2015
+8878:3:2019
+8879:3:2020
+8880:3:2028
+8881:3:2029
+8882:3:2033
+8883:3:2034
+8884:3:2042
+8885:3:2047
+8886:3:2051
+8887:3:2052
+8888:3:2059
+8889:3:2060
+8890:3:2071
+8891:3:2079
+8892:3:2080
+8893:3:2084
+8894:3:2089
+8895:3:2090
+8896:0:2565
+8897:3:2102
+8898:0:2565
+8899:3:2104
+8900:0:2565
+8901:3:2105
+8902:3:2109
+8903:3:2110
+8904:3:2118
+8905:3:2119
+8906:3:2123
+8907:3:2124
+8908:3:2132
+8909:3:2137
+8910:3:2141
+8911:3:2142
+8912:3:2149
+8913:3:2150
+8914:3:2161
+8915:3:2169
+8916:3:2170
+8917:3:2174
+8918:3:2179
+8919:3:2180
+8920:0:2565
+8921:3:2192
+8922:0:2565
+8923:3:2013
+8924:0:2565
+8925:1:295
+8926:0:2565
+8927:3:2014
+8928:0:2565
+8929:3:2015
+8930:3:2019
+8931:3:2020
+8932:3:2028
+8933:3:2029
+8934:3:2033
+8935:3:2034
+8936:3:2042
+8937:3:2047
+8938:3:2051
+8939:3:2052
+8940:3:2059
+8941:3:2060
+8942:3:2071
+8943:3:2079
+8944:3:2080
+8945:3:2084
+8946:3:2089
+8947:3:2090
+8948:0:2565
+8949:3:2102
+8950:0:2565
+8951:3:2104
+8952:0:2565
+8953:3:2105
+8954:3:2109
+8955:3:2110
+8956:3:2118
+8957:3:2119
+8958:3:2123
+8959:3:2124
+8960:3:2132
+8961:3:2137
+8962:3:2141
+8963:3:2142
+8964:3:2149
+8965:3:2150
+8966:3:2161
+8967:3:2169
+8968:3:2170
+8969:3:2174
+8970:3:2179
+8971:3:2180
+8972:0:2565
+8973:3:2192
+8974:0:2565
+8975:2:564
+8976:0:2565
+8977:3:2013
+8978:0:2565
+8979:1:296
+8980:0:2565
+8981:3:2014
+8982:0:2565
+8983:3:2015
+8984:3:2019
+8985:3:2020
+8986:3:2028
+8987:3:2029
+8988:3:2033
+8989:3:2034
+8990:3:2042
+8991:3:2047
+8992:3:2051
+8993:3:2052
+8994:3:2059
+8995:3:2060
+8996:3:2071
+8997:3:2079
+8998:3:2080
+8999:3:2084
+9000:3:2089
+9001:3:2090
+9002:0:2565
+9003:3:2102
+9004:0:2565
+9005:3:2104
+9006:0:2565
+9007:3:2105
+9008:3:2109
+9009:3:2110
+9010:3:2118
+9011:3:2119
+9012:3:2123
+9013:3:2124
+9014:3:2132
+9015:3:2137
+9016:3:2141
+9017:3:2142
+9018:3:2149
+9019:3:2150
+9020:3:2161
+9021:3:2169
+9022:3:2170
+9023:3:2174
+9024:3:2179
+9025:3:2180
+9026:0:2565
+9027:3:2192
+9028:0:2565
+9029:3:2013
+9030:0:2565
+9031:1:295
+9032:0:2565
+9033:3:2014
+9034:0:2565
+9035:3:2015
+9036:3:2019
+9037:3:2020
+9038:3:2028
+9039:3:2029
+9040:3:2033
+9041:3:2034
+9042:3:2042
+9043:3:2047
+9044:3:2051
+9045:3:2052
+9046:3:2059
+9047:3:2060
+9048:3:2071
+9049:3:2079
+9050:3:2080
+9051:3:2084
+9052:3:2089
+9053:3:2090
+9054:0:2565
+9055:3:2102
+9056:0:2565
+9057:3:2104
+9058:0:2565
+9059:3:2105
+9060:3:2109
+9061:3:2110
+9062:3:2118
+9063:3:2119
+9064:3:2123
+9065:3:2124
+9066:3:2132
+9067:3:2137
+9068:3:2141
+9069:3:2142
+9070:3:2149
+9071:3:2150
+9072:3:2161
+9073:3:2169
+9074:3:2170
+9075:3:2174
+9076:3:2179
+9077:3:2180
+9078:0:2565
+9079:3:2192
+9080:0:2565
+9081:2:565
+9082:2:569
+9083:2:570
+9084:2:578
+9085:2:579
+9086:2:583
+9087:2:584
+9088:2:592
+9089:2:597
+9090:2:601
+9091:2:602
+9092:2:609
+9093:2:610
+9094:2:621
+9095:2:622
+9096:2:623
+9097:2:634
+9098:2:639
+9099:2:640
+9100:0:2565
+9101:3:2013
+9102:0:2565
+9103:2:652
+9104:0:2565
+9105:1:296
+9106:0:2565
+9107:3:2014
+9108:0:2565
+9109:3:2015
+9110:3:2019
+9111:3:2020
+9112:3:2028
+9113:3:2029
+9114:3:2033
+9115:3:2034
+9116:3:2042
+9117:3:2047
+9118:3:2051
+9119:3:2052
+9120:3:2059
+9121:3:2060
+9122:3:2071
+9123:3:2079
+9124:3:2080
+9125:3:2084
+9126:3:2089
+9127:3:2090
+9128:0:2565
+9129:3:2102
+9130:0:2565
+9131:3:2104
+9132:0:2565
+9133:3:2105
+9134:3:2109
+9135:3:2110
+9136:3:2118
+9137:3:2119
+9138:3:2123
+9139:3:2124
+9140:3:2132
+9141:3:2137
+9142:3:2141
+9143:3:2142
+9144:3:2149
+9145:3:2150
+9146:3:2161
+9147:3:2169
+9148:3:2170
+9149:3:2174
+9150:3:2179
+9151:3:2180
+9152:0:2565
+9153:3:2192
+9154:0:2565
+9155:3:2013
+9156:0:2565
+9157:1:295
+9158:0:2565
+9159:3:2014
+9160:0:2565
+9161:3:2015
+9162:3:2019
+9163:3:2020
+9164:3:2028
+9165:3:2029
+9166:3:2033
+9167:3:2034
+9168:3:2042
+9169:3:2047
+9170:3:2051
+9171:3:2052
+9172:3:2059
+9173:3:2060
+9174:3:2071
+9175:3:2079
+9176:3:2080
+9177:3:2084
+9178:3:2089
+9179:3:2090
+9180:0:2565
+9181:3:2102
+9182:0:2565
+9183:3:2104
+9184:0:2565
+9185:3:2105
+9186:3:2109
+9187:3:2110
+9188:3:2118
+9189:3:2119
+9190:3:2123
+9191:3:2124
+9192:3:2132
+9193:3:2137
+9194:3:2141
+9195:3:2142
+9196:3:2149
+9197:3:2150
+9198:3:2161
+9199:3:2169
+9200:3:2170
+9201:3:2174
+9202:3:2179
+9203:3:2180
+9204:0:2565
+9205:3:2192
+9206:0:2565
+9207:2:653
+9208:0:2565
+9209:3:2013
+9210:0:2565
+9211:1:296
+9212:0:2565
+9213:3:2014
+9214:0:2565
+9215:3:2015
+9216:3:2019
+9217:3:2020
+9218:3:2028
+9219:3:2029
+9220:3:2033
+9221:3:2034
+9222:3:2042
+9223:3:2047
+9224:3:2051
+9225:3:2052
+9226:3:2059
+9227:3:2060
+9228:3:2071
+9229:3:2079
+9230:3:2080
+9231:3:2084
+9232:3:2089
+9233:3:2090
+9234:0:2565
+9235:3:2102
+9236:0:2565
+9237:3:2104
+9238:0:2565
+9239:3:2105
+9240:3:2109
+9241:3:2110
+9242:3:2118
+9243:3:2119
+9244:3:2123
+9245:3:2124
+9246:3:2132
+9247:3:2137
+9248:3:2141
+9249:3:2142
+9250:3:2149
+9251:3:2150
+9252:3:2161
+9253:3:2169
+9254:3:2170
+9255:3:2174
+9256:3:2179
+9257:3:2180
+9258:0:2565
+9259:3:2192
+9260:0:2565
+9261:3:2013
+9262:0:2565
+9263:1:295
+9264:0:2565
+9265:3:2014
+9266:0:2565
+9267:3:2015
+9268:3:2019
+9269:3:2020
+9270:3:2028
+9271:3:2029
+9272:3:2033
+9273:3:2034
+9274:3:2042
+9275:3:2047
+9276:3:2051
+9277:3:2052
+9278:3:2059
+9279:3:2060
+9280:3:2071
+9281:3:2079
+9282:3:2080
+9283:3:2084
+9284:3:2089
+9285:3:2090
+9286:0:2565
+9287:3:2102
+9288:0:2565
+9289:3:2104
+9290:0:2565
+9291:3:2105
+9292:3:2109
+9293:3:2110
+9294:3:2118
+9295:3:2119
+9296:3:2123
+9297:3:2124
+9298:3:2132
+9299:3:2137
+9300:3:2141
+9301:3:2142
+9302:3:2149
+9303:3:2150
+9304:3:2161
+9305:3:2169
+9306:3:2170
+9307:3:2174
+9308:3:2179
+9309:3:2180
+9310:0:2565
+9311:3:2192
+9312:0:2565
+9313:2:654
+9314:2:658
+9315:2:659
+9316:2:667
+9317:2:668
+9318:2:672
+9319:2:673
+9320:2:681
+9321:2:686
+9322:2:690
+9323:2:691
+9324:2:698
+9325:2:699
+9326:2:710
+9327:2:711
+9328:2:712
+9329:2:723
+9330:2:728
+9331:2:729
+9332:0:2565
+9333:3:2013
+9334:0:2565
+9335:1:296
+9336:0:2565
+9337:3:2014
+9338:0:2565
+9339:3:2015
+9340:3:2019
+9341:3:2020
+9342:3:2028
+9343:3:2029
+9344:3:2033
+9345:3:2034
+9346:3:2042
+9347:3:2047
+9348:3:2051
+9349:3:2052
+9350:3:2059
+9351:3:2060
+9352:3:2071
+9353:3:2079
+9354:3:2080
+9355:3:2084
+9356:3:2089
+9357:3:2090
+9358:0:2565
+9359:3:2102
+9360:0:2565
+9361:3:2104
+9362:0:2565
+9363:3:2105
+9364:3:2109
+9365:3:2110
+9366:3:2118
+9367:3:2119
+9368:3:2123
+9369:3:2124
+9370:3:2132
+9371:3:2137
+9372:3:2141
+9373:3:2142
+9374:3:2149
+9375:3:2150
+9376:3:2161
+9377:3:2169
+9378:3:2170
+9379:3:2174
+9380:3:2179
+9381:3:2180
+9382:0:2565
+9383:3:2192
+9384:0:2565
+9385:3:2013
+9386:0:2565
+9387:2:741
+9388:0:2565
+9389:2:750
+9390:0:2565
+9391:3:2014
+9392:0:2565
+9393:3:2015
+9394:3:2019
+9395:3:2020
+9396:3:2028
+9397:3:2029
+9398:3:2033
+9399:3:2034
+9400:3:2042
+9401:3:2047
+9402:3:2051
+9403:3:2052
+9404:3:2059
+9405:3:2060
+9406:3:2071
+9407:3:2079
+9408:3:2080
+9409:3:2084
+9410:3:2089
+9411:3:2090
+9412:0:2565
+9413:3:2102
+9414:0:2565
+9415:1:295
+9416:0:2565
+9417:2:753
+9418:0:2565
+9419:1:296
+9420:0:2565
+9421:3:2104
+9422:0:2565
+9423:3:2105
+9424:3:2109
+9425:3:2110
+9426:3:2118
+9427:3:2119
+9428:3:2123
+9429:3:2124
+9430:3:2132
+9431:3:2137
+9432:3:2141
+9433:3:2142
+9434:3:2149
+9435:3:2150
+9436:3:2161
+9437:3:2169
+9438:3:2170
+9439:3:2174
+9440:3:2179
+9441:3:2180
+9442:0:2565
+9443:3:2192
+9444:0:2565
+9445:3:2013
+9446:0:2565
+9447:3:2014
+9448:0:2565
+9449:3:2015
+9450:3:2019
+9451:3:2020
+9452:3:2028
+9453:3:2029
+9454:3:2033
+9455:3:2034
+9456:3:2042
+9457:3:2047
+9458:3:2051
+9459:3:2052
+9460:3:2059
+9461:3:2060
+9462:3:2071
+9463:3:2079
+9464:3:2080
+9465:3:2084
+9466:3:2089
+9467:3:2090
+9468:0:2565
+9469:3:2102
+9470:0:2565
+9471:1:295
+9472:0:2565
+9473:3:2104
+9474:0:2565
+9475:3:2105
+9476:3:2109
+9477:3:2110
+9478:3:2118
+9479:3:2119
+9480:3:2123
+9481:3:2124
+9482:3:2132
+9483:3:2137
+9484:3:2141
+9485:3:2142
+9486:3:2149
+9487:3:2150
+9488:3:2161
+9489:3:2169
+9490:3:2170
+9491:3:2174
+9492:3:2179
+9493:3:2180
+9494:0:2565
+9495:3:2192
+9496:0:2565
+9497:3:2013
+9498:0:2565
+9499:3:2014
+9500:0:2565
+9501:3:2015
+9502:3:2019
+9503:3:2020
+9504:3:2028
+9505:3:2029
+9506:3:2033
+9507:3:2034
+9508:3:2042
+9509:3:2047
+9510:3:2051
+9511:3:2052
+9512:3:2059
+9513:3:2060
+9514:3:2071
+9515:3:2079
+9516:3:2080
+9517:3:2084
+9518:3:2089
+9519:3:2090
+9520:0:2565
+9521:2:758
+9522:0:2565
+9523:3:2102
+9524:0:2565
+9525:1:296
+9526:0:2565
+9527:3:2104
+9528:0:2565
+9529:3:2105
+9530:3:2109
+9531:3:2110
+9532:3:2118
+9533:3:2119
+9534:3:2123
+9535:3:2124
+9536:3:2132
+9537:3:2137
+9538:3:2141
+9539:3:2142
+9540:3:2149
+9541:3:2150
+9542:3:2161
+9543:3:2169
+9544:3:2170
+9545:3:2174
+9546:3:2179
+9547:3:2180
+9548:0:2565
+9549:3:2192
+9550:0:2565
+9551:3:2013
+9552:0:2565
+9553:3:2014
+9554:0:2565
+9555:3:2015
+9556:3:2019
+9557:3:2020
+9558:3:2028
+9559:3:2029
+9560:3:2033
+9561:3:2034
+9562:3:2042
+9563:3:2047
+9564:3:2051
+9565:3:2052
+9566:3:2059
+9567:3:2060
+9568:3:2071
+9569:3:2079
+9570:3:2080
+9571:3:2084
+9572:3:2089
+9573:3:2090
+9574:0:2565
+9575:3:2102
+9576:0:2565
+9577:1:295
+9578:0:2565
+9579:3:2104
+9580:0:2565
+9581:3:2105
+9582:3:2109
+9583:3:2110
+9584:3:2118
+9585:3:2119
+9586:3:2123
+9587:3:2124
+9588:3:2132
+9589:3:2137
+9590:3:2141
+9591:3:2142
+9592:3:2149
+9593:3:2150
+9594:3:2161
+9595:3:2169
+9596:3:2170
+9597:3:2174
+9598:3:2179
+9599:3:2180
+9600:0:2565
+9601:3:2192
+9602:0:2565
+9603:3:2013
+9604:0:2565
+9605:3:2014
+9606:0:2565
+9607:3:2015
+9608:3:2019
+9609:3:2020
+9610:3:2028
+9611:3:2029
+9612:3:2033
+9613:3:2034
+9614:3:2042
+9615:3:2047
+9616:3:2051
+9617:3:2052
+9618:3:2059
+9619:3:2060
+9620:3:2071
+9621:3:2079
+9622:3:2080
+9623:3:2084
+9624:3:2089
+9625:3:2090
+9626:0:2565
+9627:2:759
+9628:0:2565
+9629:3:2102
+9630:0:2565
+9631:1:296
+9632:0:2565
+9633:3:2104
+9634:0:2565
+9635:3:2105
+9636:3:2109
+9637:3:2110
+9638:3:2118
+9639:3:2119
+9640:3:2123
+9641:3:2124
+9642:3:2132
+9643:3:2137
+9644:3:2141
+9645:3:2142
+9646:3:2149
+9647:3:2150
+9648:3:2161
+9649:3:2169
+9650:3:2170
+9651:3:2174
+9652:3:2179
+9653:3:2180
+9654:0:2565
+9655:3:2192
+9656:0:2565
+9657:3:2013
+9658:0:2565
+9659:3:2014
+9660:0:2565
+9661:3:2015
+9662:3:2019
+9663:3:2020
+9664:3:2028
+9665:3:2029
+9666:3:2033
+9667:3:2034
+9668:3:2042
+9669:3:2047
+9670:3:2051
+9671:3:2052
+9672:3:2059
+9673:3:2060
+9674:3:2071
+9675:3:2079
+9676:3:2080
+9677:3:2084
+9678:3:2089
+9679:3:2090
+9680:0:2565
+9681:3:2102
+9682:0:2565
+9683:2:760
+9684:0:2565
+9685:2:761
+9686:0:2565
+9687:2:762
+9688:0:2565
+9689:3:2104
+9690:0:2565
+9691:3:2105
+9692:3:2109
+9693:3:2110
+9694:3:2118
+9695:3:2119
+9696:3:2123
+9697:3:2124
+9698:3:2132
+9699:3:2137
+9700:3:2141
+9701:3:2142
+9702:3:2149
+9703:3:2150
+9704:3:2161
+9705:3:2169
+9706:3:2170
+9707:3:2174
+9708:3:2179
+9709:3:2180
+9710:0:2565
+9711:3:2192
+9712:0:2565
+9713:3:2013
+9714:0:2565
+9715:1:295
+9716:0:2565
+9717:2:763
+9718:0:2565
+9719:1:296
+9720:0:2565
+9721:3:2014
+9722:0:2565
+9723:3:2015
+9724:3:2019
+9725:3:2020
+9726:3:2028
+9727:3:2029
+9728:3:2033
+9729:3:2034
+9730:3:2042
+9731:3:2047
+9732:3:2051
+9733:3:2052
+9734:3:2059
+9735:3:2060
+9736:3:2071
+9737:3:2079
+9738:3:2080
+9739:3:2084
+9740:3:2089
+9741:3:2090
+9742:0:2565
+9743:3:2102
+9744:0:2565
+9745:3:2104
+9746:0:2565
+9747:3:2105
+9748:3:2109
+9749:3:2110
+9750:3:2118
+9751:3:2119
+9752:3:2123
+9753:3:2124
+9754:3:2132
+9755:3:2137
+9756:3:2141
+9757:3:2142
+9758:3:2149
+9759:3:2150
+9760:3:2161
+9761:3:2169
+9762:3:2170
+9763:3:2174
+9764:3:2179
+9765:3:2180
+9766:0:2565
+9767:3:2192
+9768:0:2565
+9769:3:2013
+9770:0:2565
+9771:1:295
+9772:0:2565
+9773:3:2014
+9774:0:2565
+9775:3:2015
+9776:3:2019
+9777:3:2020
+9778:3:2028
+9779:3:2029
+9780:3:2033
+9781:3:2034
+9782:3:2042
+9783:3:2047
+9784:3:2051
+9785:3:2052
+9786:3:2059
+9787:3:2060
+9788:3:2071
+9789:3:2079
+9790:3:2080
+9791:3:2084
+9792:3:2089
+9793:3:2090
+9794:0:2565
+9795:3:2102
+9796:0:2565
+9797:3:2104
+9798:0:2565
+9799:3:2105
+9800:3:2109
+9801:3:2110
+9802:3:2118
+9803:3:2119
+9804:3:2123
+9805:3:2124
+9806:3:2132
+9807:3:2137
+9808:3:2141
+9809:3:2142
+9810:3:2149
+9811:3:2150
+9812:3:2161
+9813:3:2169
+9814:3:2170
+9815:3:2174
+9816:3:2179
+9817:3:2180
+9818:0:2565
+9819:3:2192
+9820:0:2565
+9821:2:765
+9822:0:2565
+9823:3:2013
+9824:0:2565
+9825:1:296
+9826:0:2565
+9827:3:2014
+9828:0:2565
+9829:3:2015
+9830:3:2019
+9831:3:2020
+9832:3:2028
+9833:3:2029
+9834:3:2033
+9835:3:2034
+9836:3:2042
+9837:3:2047
+9838:3:2051
+9839:3:2052
+9840:3:2059
+9841:3:2060
+9842:3:2071
+9843:3:2079
+9844:3:2080
+9845:3:2084
+9846:3:2089
+9847:3:2090
+9848:0:2565
+9849:3:2102
+9850:0:2565
+9851:3:2104
+9852:0:2565
+9853:3:2105
+9854:3:2109
+9855:3:2110
+9856:3:2118
+9857:3:2119
+9858:3:2123
+9859:3:2124
+9860:3:2132
+9861:3:2137
+9862:3:2141
+9863:3:2142
+9864:3:2149
+9865:3:2150
+9866:3:2161
+9867:3:2169
+9868:3:2170
+9869:3:2174
+9870:3:2179
+9871:3:2180
+9872:0:2565
+9873:3:2192
+9874:0:2565
+9875:3:2013
+9876:0:2565
+9877:2:766
+9878:2:770
+9879:2:771
+9880:2:779
+9881:2:788
+9882:2:789
+9883:2:793
+9884:2:798
+9885:2:802
+9886:2:803
+9887:2:810
+9888:2:811
+9889:2:822
+9890:2:823
+9891:2:826
+9892:2:827
+9893:2:835
+9894:2:840
+9895:2:841
+9896:0:2565
+9897:3:2014
+9898:0:2565
+9899:3:2015
+9900:3:2019
+9901:3:2020
+9902:3:2028
+9903:3:2029
+9904:3:2033
+9905:3:2034
+9906:3:2042
+9907:3:2047
+9908:3:2051
+9909:3:2052
+9910:3:2059
+9911:3:2060
+9912:3:2071
+9913:3:2079
+9914:3:2080
+9915:3:2084
+9916:3:2089
+9917:3:2090
+9918:0:2565
+9919:3:2102
+9920:0:2565
+9921:3:2104
+9922:0:2565
+9923:3:2105
+9924:3:2109
+9925:3:2110
+9926:3:2118
+9927:3:2119
+9928:3:2123
+9929:3:2124
+9930:3:2132
+9931:3:2137
+9932:3:2141
+9933:3:2142
+9934:3:2149
+9935:3:2150
+9936:3:2161
+9937:3:2169
+9938:3:2170
+9939:3:2174
+9940:3:2179
+9941:3:2180
+9942:0:2565
+9943:3:2192
+9944:0:2565
+9945:2:853
+9946:0:2565
+9947:3:2013
+9948:0:2565
+9949:2:857
+9950:0:2565
+9951:2:465
+9952:0:2565
+9953:3:2014
+9954:0:2565
+9955:3:2015
+9956:3:2019
+9957:3:2020
+9958:3:2028
+9959:3:2029
+9960:3:2033
+9961:3:2034
+9962:3:2042
+9963:3:2047
+9964:3:2051
+9965:3:2052
+9966:3:2059
+9967:3:2060
+9968:3:2071
+9969:3:2079
+9970:3:2080
+9971:3:2084
+9972:3:2089
+9973:3:2090
+9974:0:2565
+9975:3:2102
+9976:0:2565
+9977:3:2104
+9978:0:2565
+9979:3:2105
+9980:3:2109
+9981:3:2110
+9982:3:2118
+9983:3:2119
+9984:3:2123
+9985:3:2124
+9986:3:2132
+9987:3:2137
+9988:3:2141
+9989:3:2142
+9990:3:2149
+9991:3:2150
+9992:3:2161
+9993:3:2169
+9994:3:2170
+9995:3:2174
+9996:3:2179
+9997:3:2180
+9998:0:2565
+9999:3:2192
+10000:0:2565
+10001:2:466
+10002:0:2565
+10003:3:2013
+10004:0:2565
+10005:3:2014
+10006:0:2565
+10007:3:2015
+10008:3:2019
+10009:3:2020
+10010:3:2028
+10011:3:2029
+10012:3:2033
+10013:3:2034
+10014:3:2042
+10015:3:2047
+10016:3:2051
+10017:3:2052
+10018:3:2059
+10019:3:2060
+10020:3:2071
+10021:3:2079
+10022:3:2080
+10023:3:2084
+10024:3:2089
+10025:3:2090
+10026:0:2565
+10027:3:2102
+10028:0:2565
+10029:3:2104
+10030:0:2565
+10031:3:2105
+10032:3:2109
+10033:3:2110
+10034:3:2118
+10035:3:2119
+10036:3:2123
+10037:3:2124
+10038:3:2132
+10039:3:2137
+10040:3:2141
+10041:3:2142
+10042:3:2149
+10043:3:2150
+10044:3:2161
+10045:3:2169
+10046:3:2170
+10047:3:2174
+10048:3:2179
+10049:3:2180
+10050:0:2565
+10051:2:467
+10052:0:2565
+10053:3:2192
+10054:0:2565
+10055:3:2013
+10056:0:2565
+10057:3:2014
+10058:0:2565
+10059:3:2015
+10060:3:2019
+10061:3:2020
+10062:3:2028
+10063:3:2029
+10064:3:2033
+10065:3:2034
+10066:3:2042
+10067:3:2047
+10068:3:2051
+10069:3:2052
+10070:3:2059
+10071:3:2060
+10072:3:2071
+10073:3:2079
+10074:3:2080
+10075:3:2084
+10076:3:2089
+10077:3:2090
+10078:0:2565
+10079:3:2102
+10080:0:2565
+10081:3:2104
+10082:0:2565
+10083:1:297
+10084:0:2565
+10085:2:468
+10086:0:2565
+10087:3:2105
+10088:3:2109
+10089:3:2110
+10090:3:2118
+10091:3:2119
+10092:3:2123
+10093:3:2124
+10094:3:2132
+10095:3:2137
+10096:3:2141
+10097:3:2142
+10098:3:2149
+10099:3:2150
+10100:3:2161
+10101:3:2169
+10102:3:2170
+10103:3:2174
+10104:3:2179
+10105:3:2180
+10106:0:2565
+10107:3:2192
+10108:0:2565
+10109:3:2013
+10110:0:2565
+10111:3:2014
+10112:0:2565
+10113:3:2015
+10114:3:2019
+10115:3:2020
+10116:3:2028
+10117:3:2029
+10118:3:2033
+10119:3:2034
+10120:3:2042
+10121:3:2047
+10122:3:2051
+10123:3:2052
+10124:3:2059
+10125:3:2060
+10126:3:2071
+10127:3:2079
+10128:3:2080
+10129:3:2084
+10130:3:2089
+10131:3:2090
+10132:0:2565
+10133:3:2102
+10134:0:2565
+10135:3:2104
+10136:0:2565
+10137:2:467
+10138:0:2565
+10139:2:468
+10140:0:2565
+10141:3:2105
+10142:3:2109
+10143:3:2110
+10144:3:2118
+10145:3:2119
+10146:3:2123
+10147:3:2124
+10148:3:2132
+10149:3:2137
+10150:3:2141
+10151:3:2142
+10152:3:2149
+10153:3:2150
+10154:3:2161
+10155:3:2169
+10156:3:2170
+10157:3:2174
+10158:3:2179
+10159:3:2180
+10160:0:2565
+10161:3:2192
+10162:0:2565
+10163:3:2013
+10164:0:2565
+10165:3:2014
+10166:0:2565
+10167:3:2015
+10168:3:2019
+10169:3:2020
+10170:3:2028
+10171:3:2029
+10172:3:2033
+10173:3:2034
+10174:3:2042
+10175:3:2047
+10176:3:2051
+10177:3:2052
+10178:3:2059
+10179:3:2060
+10180:3:2071
+10181:3:2079
+10182:3:2080
+10183:3:2084
+10184:3:2089
+10185:3:2090
+10186:0:2565
+10187:3:2102
+10188:0:2565
+10189:2:467
+10190:0:2565
+10191:1:303
+10192:0:2565
+10193:2:468
+10194:0:2565
+10195:1:312
+10196:0:2565
+10197:3:2104
+10198:0:2565
+10199:3:2105
+10200:3:2109
+10201:3:2110
+10202:3:2118
+10203:3:2119
+10204:3:2123
+10205:3:2124
+10206:3:2132
+10207:3:2137
+10208:3:2141
+10209:3:2142
+10210:3:2149
+10211:3:2150
+10212:3:2161
+10213:3:2169
+10214:3:2170
+10215:3:2174
+10216:3:2179
+10217:3:2180
+10218:0:2565
+10219:3:2192
+10220:0:2565
+10221:3:2013
+10222:0:2565
+10223:3:2014
+10224:0:2565
+10225:3:2015
+10226:3:2019
+10227:3:2020
+10228:3:2028
+10229:3:2029
+10230:3:2033
+10231:3:2034
+10232:3:2042
+10233:3:2047
+10234:3:2051
+10235:3:2052
+10236:3:2059
+10237:3:2060
+10238:3:2071
+10239:3:2079
+10240:3:2080
+10241:3:2084
+10242:3:2089
+10243:3:2090
+10244:0:2565
+10245:3:2102
+10246:0:2565
+10247:2:467
+10248:0:2565
+10249:2:468
+10250:0:2565
+10251:3:2104
+10252:0:2565
+10253:3:2105
+10254:3:2109
+10255:3:2110
+10256:3:2118
+10257:3:2119
+10258:3:2123
+10259:3:2124
+10260:3:2132
+10261:3:2137
+10262:3:2141
+10263:3:2142
+10264:3:2149
+10265:3:2150
+10266:3:2161
+10267:3:2169
+10268:3:2170
+10269:3:2174
+10270:3:2179
+10271:3:2180
+10272:0:2565
+10273:3:2192
+10274:0:2565
+10275:3:2013
+10276:0:2565
+10277:3:2014
+10278:0:2565
+10279:3:2015
+10280:3:2019
+10281:3:2020
+10282:3:2028
+10283:3:2029
+10284:3:2033
+10285:3:2034
+10286:3:2042
+10287:3:2047
+10288:3:2051
+10289:3:2052
+10290:3:2059
+10291:3:2060
+10292:3:2071
+10293:3:2079
+10294:3:2080
+10295:3:2084
+10296:3:2089
+10297:3:2090
+10298:0:2565
+10299:2:467
+10300:0:2565
+10301:1:314
+10302:0:2565
+10303:3:2102
+10304:0:2565
+10305:2:468
+10306:0:2565
+10307:3:2104
+10308:0:2565
+10309:3:2105
+10310:3:2109
+10311:3:2110
+10312:3:2118
+10313:3:2119
+10314:3:2123
+10315:3:2124
+10316:3:2132
+10317:3:2137
+10318:3:2141
+10319:3:2142
+10320:3:2149
+10321:3:2150
+10322:3:2161
+10323:3:2169
+10324:3:2170
+10325:3:2174
+10326:3:2179
+10327:3:2180
+10328:0:2565
+10329:3:2192
+10330:0:2565
+10331:3:2013
+10332:0:2565
+10333:3:2014
+10334:0:2565
+10335:3:2015
+10336:3:2019
+10337:3:2020
+10338:3:2028
+10339:3:2029
+10340:3:2033
+10341:3:2034
+10342:3:2042
+10343:3:2047
+10344:3:2051
+10345:3:2052
+10346:3:2059
+10347:3:2060
+10348:3:2071
+10349:3:2079
+10350:3:2080
+10351:3:2084
+10352:3:2089
+10353:3:2090
+10354:0:2565
+10355:2:469
+10356:0:2565
+10357:3:2102
+10358:0:2565
+10359:2:475
+10360:0:2565
+10361:2:476
+10362:0:2565
+10363:3:2104
+10364:0:2565
+10365:3:2105
+10366:3:2109
+10367:3:2110
+10368:3:2118
+10369:3:2119
+10370:3:2123
+10371:3:2124
+10372:3:2132
+10373:3:2137
+10374:3:2141
+10375:3:2142
+10376:3:2149
+10377:3:2150
+10378:3:2161
+10379:3:2169
+10380:3:2170
+10381:3:2174
+10382:3:2179
+10383:3:2180
+10384:0:2565
+10385:3:2192
+10386:0:2565
+10387:3:2013
+10388:0:2565
+10389:3:2014
+10390:0:2565
+10391:3:2015
+10392:3:2019
+10393:3:2020
+10394:3:2028
+10395:3:2029
+10396:3:2033
+10397:3:2034
+10398:3:2042
+10399:3:2047
+10400:3:2051
+10401:3:2052
+10402:3:2059
+10403:3:2060
+10404:3:2071
+10405:3:2079
+10406:3:2080
+10407:3:2084
+10408:3:2089
+10409:3:2090
+10410:0:2565
+10411:2:477
+10412:2:481
+10413:2:482
+10414:2:490
+10415:2:499
+10416:2:500
+10417:2:504
+10418:2:509
+10419:2:513
+10420:2:514
+10421:2:521
+10422:2:522
+10423:2:533
+10424:2:534
+10425:2:537
+10426:2:538
+10427:2:546
+10428:2:551
+10429:2:552
+10430:0:2565
+10431:3:2102
+10432:0:2565
+10433:3:2104
+10434:0:2565
+10435:3:2105
+10436:3:2109
+10437:3:2110
+10438:3:2118
+10439:3:2119
+10440:3:2123
+10441:3:2124
+10442:3:2132
+10443:3:2137
+10444:3:2141
+10445:3:2142
+10446:3:2149
+10447:3:2150
+10448:3:2161
+10449:3:2169
+10450:3:2170
+10451:3:2174
+10452:3:2179
+10453:3:2180
+10454:0:2565
+10455:3:2192
+10456:0:2565
+10457:3:2013
+10458:0:2565
+10459:3:2014
+10460:0:2565
+10461:2:564
+10462:0:2565
+10463:3:2015
+10464:3:2019
+10465:3:2020
+10466:3:2028
+10467:3:2029
+10468:3:2033
+10469:3:2034
+10470:3:2042
+10471:3:2047
+10472:3:2051
+10473:3:2052
+10474:3:2059
+10475:3:2060
+10476:3:2071
+10477:3:2079
+10478:3:2080
+10479:3:2084
+10480:3:2089
+10481:3:2090
+10482:0:2565
+10483:3:2102
+10484:0:2565
+10485:3:2104
+10486:0:2565
+10487:3:2105
+10488:3:2109
+10489:3:2110
+10490:3:2118
+10491:3:2119
+10492:3:2123
+10493:3:2124
+10494:3:2132
+10495:3:2137
+10496:3:2141
+10497:3:2142
+10498:3:2149
+10499:3:2150
+10500:3:2161
+10501:3:2169
+10502:3:2170
+10503:3:2174
+10504:3:2179
+10505:3:2180
+10506:0:2565
+10507:3:2192
+10508:0:2565
+10509:3:2013
+10510:0:2565
+10511:2:565
+10512:2:569
+10513:2:570
+10514:2:578
+10515:2:587
+10516:2:588
+10517:2:592
+10518:2:597
+10519:2:601
+10520:2:602
+10521:2:609
+10522:2:610
+10523:2:621
+10524:2:622
+10525:2:625
+10526:2:626
+10527:2:634
+10528:2:639
+10529:2:640
+10530:0:2565
+10531:2:744
+10532:0:2565
+10533:3:2014
+10534:0:2565
+10535:3:2015
+10536:3:2019
+10537:3:2020
+10538:3:2028
+10539:3:2029
+10540:3:2033
+10541:3:2034
+10542:3:2042
+10543:3:2047
+10544:3:2051
+10545:3:2052
+10546:3:2059
+10547:3:2060
+10548:3:2071
+10549:3:2079
+10550:3:2080
+10551:3:2084
+10552:3:2089
+10553:3:2090
+10554:0:2565
+10555:3:2102
+10556:0:2565
+10557:3:2104
+10558:0:2565
+10559:3:2105
+10560:3:2109
+10561:3:2110
+10562:3:2118
+10563:3:2119
+10564:3:2123
+10565:3:2124
+10566:3:2132
+10567:3:2137
+10568:3:2141
+10569:3:2142
+10570:3:2149
+10571:3:2150
+10572:3:2161
+10573:3:2169
+10574:3:2170
+10575:3:2174
+10576:3:2179
+10577:3:2180
+10578:0:2565
+10579:3:2192
+10580:0:2565
+10581:2:745
+10582:0:2565
+10583:3:2013
+10584:0:2565
+10585:2:750
+10586:0:2565
+10587:2:753
+10588:0:2565
+10589:3:2014
+10590:0:2565
+10591:3:2015
+10592:3:2019
+10593:3:2020
+10594:3:2028
+10595:3:2029
+10596:3:2033
+10597:3:2034
+10598:3:2042
+10599:3:2047
+10600:3:2051
+10601:3:2052
+10602:3:2059
+10603:3:2060
+10604:3:2071
+10605:3:2079
+10606:3:2080
+10607:3:2084
+10608:3:2089
+10609:3:2090
+10610:0:2565
+10611:3:2102
+10612:0:2565
+10613:3:2104
+10614:0:2565
+10615:3:2105
+10616:3:2109
+10617:3:2110
+10618:3:2118
+10619:3:2119
+10620:3:2123
+10621:3:2124
+10622:3:2132
+10623:3:2137
+10624:3:2141
+10625:3:2142
+10626:3:2149
+10627:3:2150
+10628:3:2161
+10629:3:2169
+10630:3:2170
+10631:3:2174
+10632:3:2179
+10633:3:2180
+10634:0:2565
+10635:3:2192
+10636:0:2565
+10637:2:758
+10638:0:2565
+10639:3:2013
+10640:0:2565
+10641:3:2014
+10642:0:2565
+10643:3:2015
+10644:3:2019
+10645:3:2020
+10646:3:2028
+10647:3:2029
+10648:3:2033
+10649:3:2034
+10650:3:2042
+10651:3:2047
+10652:3:2051
+10653:3:2052
+10654:3:2059
+10655:3:2060
+10656:3:2071
+10657:3:2079
+10658:3:2080
+10659:3:2084
+10660:3:2089
+10661:3:2090
+10662:0:2565
+10663:3:2102
+10664:0:2565
+10665:3:2104
+10666:0:2565
+10667:3:2105
+10668:3:2109
+10669:3:2110
+10670:3:2118
+10671:3:2119
+10672:3:2123
+10673:3:2124
+10674:3:2132
+10675:3:2137
+10676:3:2141
+10677:3:2142
+10678:3:2149
+10679:3:2150
+10680:3:2161
+10681:3:2169
+10682:3:2170
+10683:3:2174
+10684:3:2179
+10685:3:2180
+10686:0:2565
+10687:2:759
+10688:0:2565
+10689:3:2192
+10690:0:2565
+10691:3:2013
+10692:0:2565
+10693:3:2014
+10694:0:2565
+10695:3:2015
+10696:3:2019
+10697:3:2020
+10698:3:2028
+10699:3:2029
+10700:3:2033
+10701:3:2034
+10702:3:2042
+10703:3:2047
+10704:3:2051
+10705:3:2052
+10706:3:2059
+10707:3:2060
+10708:3:2071
+10709:3:2079
+10710:3:2080
+10711:3:2084
+10712:3:2089
+10713:3:2090
+10714:0:2565
+10715:3:2102
+10716:0:2565
+10717:3:2104
+10718:0:2565
+10719:2:760
+10720:0:2565
+10721:2:761
+10722:0:2565
+10723:2:762
+10724:0:2565
+10725:2:763
+10726:0:2565
+10727:3:2105
+10728:3:2109
+10729:3:2110
+10730:3:2118
+10731:3:2119
+10732:3:2123
+10733:3:2124
+10734:3:2132
+10735:3:2137
+10736:3:2141
+10737:3:2142
+10738:3:2149
+10739:3:2150
+10740:3:2161
+10741:3:2169
+10742:3:2170
+10743:3:2174
+10744:3:2179
+10745:3:2180
+10746:0:2565
+10747:3:2192
+10748:0:2565
+10749:3:2013
+10750:0:2565
+10751:3:2014
+10752:0:2565
+10753:3:2015
+10754:3:2019
+10755:3:2020
+10756:3:2028
+10757:3:2029
+10758:3:2033
+10759:3:2034
+10760:3:2042
+10761:3:2047
+10762:3:2051
+10763:3:2052
+10764:3:2059
+10765:3:2060
+10766:3:2071
+10767:3:2079
+10768:3:2080
+10769:3:2084
+10770:3:2089
+10771:3:2090
+10772:0:2565
+10773:3:2102
+10774:0:2565
+10775:2:765
+10776:0:2565
+10777:3:2104
+10778:0:2565
+10779:3:2105
+10780:3:2109
+10781:3:2110
+10782:3:2118
+10783:3:2119
+10784:3:2123
+10785:3:2124
+10786:3:2132
+10787:3:2137
+10788:3:2141
+10789:3:2142
+10790:3:2149
+10791:3:2150
+10792:3:2161
+10793:3:2169
+10794:3:2170
+10795:3:2174
+10796:3:2179
+10797:3:2180
+10798:0:2565
+10799:3:2192
+10800:0:2565
+10801:3:2013
+10802:0:2565
+10803:3:2014
+10804:0:2565
+10805:3:2015
+10806:3:2019
+10807:3:2020
+10808:3:2028
+10809:3:2029
+10810:3:2033
+10811:3:2034
+10812:3:2042
+10813:3:2047
+10814:3:2051
+10815:3:2052
+10816:3:2059
+10817:3:2060
+10818:3:2071
+10819:3:2079
+10820:3:2080
+10821:3:2084
+10822:3:2089
+10823:3:2090
+10824:0:2565
+10825:2:766
+10826:2:770
+10827:2:771
+10828:2:779
+10829:2:788
+10830:2:789
+10831:2:793
+10832:2:798
+10833:2:802
+10834:2:803
+10835:2:810
+10836:2:811
+10837:2:822
+10838:2:823
+10839:2:826
+10840:2:827
+10841:2:835
+10842:2:840
+10843:2:841
+10844:0:2565
+10845:3:2102
+10846:0:2565
+10847:3:2104
+10848:0:2565
+10849:3:2105
+10850:3:2109
+10851:3:2110
+10852:3:2118
+10853:3:2119
+10854:3:2123
+10855:3:2124
+10856:3:2132
+10857:3:2137
+10858:3:2141
+10859:3:2142
+10860:3:2149
+10861:3:2150
+10862:3:2161
+10863:3:2169
+10864:3:2170
+10865:3:2174
+10866:3:2179
+10867:3:2180
+10868:0:2565
+10869:3:2192
+10870:0:2565
+10871:3:2013
+10872:0:2565
+10873:3:2014
+10874:0:2565
+10875:2:853
+10876:0:2565
+10877:2:857
+10878:0:2565
+10879:2:465
+10880:0:2565
+10881:3:2015
+10882:3:2019
+10883:3:2020
+10884:3:2028
+10885:3:2029
+10886:3:2033
+10887:3:2034
+10888:3:2042
+10889:3:2047
+10890:3:2051
+10891:3:2052
+10892:3:2059
+10893:3:2060
+10894:3:2071
+10895:3:2079
+10896:3:2080
+10897:3:2084
+10898:3:2089
+10899:3:2090
+10900:0:2565
+10901:3:2102
+10902:0:2565
+10903:3:2104
+10904:0:2565
+10905:3:2105
+10906:3:2109
+10907:3:2110
+10908:3:2118
+10909:3:2119
+10910:3:2123
+10911:3:2124
+10912:3:2132
+10913:3:2137
+10914:3:2141
+10915:3:2142
+10916:3:2149
+10917:3:2150
+10918:3:2161
+10919:3:2169
+10920:3:2170
+10921:3:2174
+10922:3:2179
+10923:3:2180
+10924:0:2565
+10925:3:2192
+10926:0:2565
+10927:3:2013
+10928:0:2565
+10929:2:466
+10930:0:2565
+10931:3:2014
+10932:0:2565
+10933:3:2015
+10934:3:2019
+10935:3:2020
+10936:3:2028
+10937:3:2029
+10938:3:2033
+10939:3:2034
+10940:3:2042
+10941:3:2047
+10942:3:2051
+10943:3:2052
+10944:3:2059
+10945:3:2060
+10946:3:2071
+10947:3:2079
+10948:3:2080
+10949:3:2084
+10950:3:2089
+10951:3:2090
+10952:0:2565
+10953:3:2102
+10954:0:2565
+10955:3:2104
+10956:0:2565
+10957:3:2105
+10958:3:2109
+10959:3:2110
+10960:3:2118
+10961:3:2119
+10962:3:2123
+10963:3:2124
+10964:3:2132
+10965:3:2137
+10966:3:2141
+10967:3:2142
+10968:3:2149
+10969:3:2150
+10970:3:2161
+10971:3:2169
+10972:3:2170
+10973:3:2174
+10974:3:2179
+10975:3:2180
+10976:0:2565
+10977:3:2192
+10978:0:2565
+10979:2:467
+10980:0:2565
+10981:3:2013
+10982:0:2565
+10983:3:2014
+10984:0:2565
+10985:3:2015
+10986:3:2019
+10987:3:2020
+10988:3:2028
+10989:3:2029
+10990:3:2033
+10991:3:2034
+10992:3:2042
+10993:3:2047
+10994:3:2051
+10995:3:2052
+10996:3:2059
+10997:3:2060
+10998:3:2071
+10999:3:2079
+11000:3:2080
+11001:3:2084
+11002:3:2089
+11003:3:2090
+11004:0:2565
+11005:3:2102
+11006:0:2565
+11007:3:2104
+11008:0:2565
+11009:3:2105
+11010:3:2109
+11011:3:2110
+11012:3:2118
+11013:3:2119
+11014:3:2123
+11015:3:2124
+11016:3:2132
+11017:3:2137
+11018:3:2141
+11019:3:2142
+11020:3:2149
+11021:3:2150
+11022:3:2161
+11023:3:2169
+11024:3:2170
+11025:3:2174
+11026:3:2179
+11027:3:2180
+11028:0:2565
+11029:1:317
+11030:0:2565
+11031:3:2192
+11032:0:2565
+11033:3:2013
+11034:0:2565
+11035:2:468
+11036:0:2565
+11037:1:323
+11038:0:2565
+11039:1:324
+11040:0:2565
+11041:3:2014
+11042:0:2565
+11043:3:2015
+11044:3:2019
+11045:3:2020
+11046:3:2028
+11047:3:2029
+11048:3:2033
+11049:3:2034
+11050:3:2042
+11051:3:2047
+11052:3:2051
+11053:3:2052
+11054:3:2059
+11055:3:2060
+11056:3:2071
+11057:3:2079
+11058:3:2080
+11059:3:2084
+11060:3:2089
+11061:3:2090
+11062:0:2565
+11063:3:2102
+11064:0:2565
+11065:3:2104
+11066:0:2565
+11067:3:2105
+11068:3:2109
+11069:3:2110
+11070:3:2118
+11071:3:2119
+11072:3:2123
+11073:3:2124
+11074:3:2132
+11075:3:2137
+11076:3:2141
+11077:3:2142
+11078:3:2149
+11079:3:2150
+11080:3:2161
+11081:3:2169
+11082:3:2170
+11083:3:2174
+11084:3:2179
+11085:3:2180
+11086:0:2565
+11087:3:2192
+11088:0:2565
+11089:3:2013
+11090:0:2565
+11091:2:467
+11092:0:2565
+11093:2:468
+11094:0:2565
+11095:3:2014
+11096:0:2565
+11097:3:2015
+11098:3:2019
+11099:3:2020
+11100:3:2028
+11101:3:2029
+11102:3:2033
+11103:3:2034
+11104:3:2042
+11105:3:2047
+11106:3:2051
+11107:3:2052
+11108:3:2059
+11109:3:2060
+11110:3:2071
+11111:3:2079
+11112:3:2080
+11113:3:2084
+11114:3:2089
+11115:3:2090
+11116:0:2565
+11117:3:2102
+11118:0:2565
+11119:3:2104
+11120:0:2565
+11121:3:2105
+11122:3:2109
+11123:3:2110
+11124:3:2118
+11125:3:2119
+11126:3:2123
+11127:3:2124
+11128:3:2132
+11129:3:2137
+11130:3:2141
+11131:3:2142
+11132:3:2149
+11133:3:2150
+11134:3:2161
+11135:3:2169
+11136:3:2170
+11137:3:2174
+11138:3:2179
+11139:3:2180
+11140:0:2565
+11141:3:2192
+11142:0:2565
+11143:2:467
+11144:0:2565
+11145:1:329
+11146:0:2565
+11147:3:2013
+11148:0:2565
+11149:2:468
+11150:0:2565
+11151:3:2014
+11152:0:2565
+11153:3:2015
+11154:3:2019
+11155:3:2020
+11156:3:2028
+11157:3:2029
+11158:3:2033
+11159:3:2034
+11160:3:2042
+11161:3:2047
+11162:3:2051
+11163:3:2052
+11164:3:2059
+11165:3:2060
+11166:3:2071
+11167:3:2079
+11168:3:2080
+11169:3:2084
+11170:3:2089
+11171:3:2090
+11172:0:2565
+11173:3:2102
+11174:0:2565
+11175:3:2104
+11176:0:2565
+11177:3:2105
+11178:3:2109
+11179:3:2110
+11180:3:2118
+11181:3:2119
+11182:3:2123
+11183:3:2124
+11184:3:2132
+11185:3:2137
+11186:3:2141
+11187:3:2142
+11188:3:2149
+11189:3:2150
+11190:3:2161
+11191:3:2169
+11192:3:2170
+11193:3:2174
+11194:3:2179
+11195:3:2180
+11196:0:2565
+11197:3:2192
+11198:0:2565
+11199:2:467
+11200:0:2565
+11201:3:2013
+11202:0:2565
+11203:3:2014
+11204:0:2565
+11205:3:2015
+11206:3:2019
+11207:3:2020
+11208:3:2028
+11209:3:2029
+11210:3:2033
+11211:3:2034
+11212:3:2042
+11213:3:2047
+11214:3:2051
+11215:3:2052
+11216:3:2059
+11217:3:2060
+11218:3:2071
+11219:3:2079
+11220:3:2080
+11221:3:2084
+11222:3:2089
+11223:3:2090
+11224:0:2565
+11225:3:2102
+11226:0:2565
+11227:3:2104
+11228:0:2565
+11229:3:2105
+11230:3:2109
+11231:3:2110
+11232:3:2118
+11233:3:2119
+11234:3:2123
+11235:3:2124
+11236:3:2132
+11237:3:2137
+11238:3:2141
+11239:3:2142
+11240:3:2149
+11241:3:2150
+11242:3:2161
+11243:3:2169
+11244:3:2170
+11245:3:2174
+11246:3:2179
+11247:3:2180
+11248:0:2565
+11249:1:330
+11250:0:2565
+11251:3:2192
+11252:0:2565
+11253:3:2013
+11254:0:2565
+11255:2:468
+11256:0:2565
+11257:3:2014
+11258:0:2565
+11259:3:2015
+11260:3:2019
+11261:3:2020
+11262:3:2028
+11263:3:2029
+11264:3:2033
+11265:3:2034
+11266:3:2042
+11267:3:2047
+11268:3:2051
+11269:3:2052
+11270:3:2059
+11271:3:2060
+11272:3:2071
+11273:3:2079
+11274:3:2080
+11275:3:2084
+11276:3:2089
+11277:3:2090
+11278:0:2565
+11279:3:2102
+11280:0:2565
+11281:3:2104
+11282:0:2565
+11283:3:2105
+11284:3:2109
+11285:3:2110
+11286:3:2118
+11287:3:2119
+11288:3:2123
+11289:3:2124
+11290:3:2132
+11291:3:2137
+11292:3:2141
+11293:3:2142
+11294:3:2149
+11295:3:2150
+11296:3:2161
+11297:3:2169
+11298:3:2170
+11299:3:2174
+11300:3:2179
+11301:3:2180
+11302:0:2565
+11303:3:2192
+11304:0:2565
+11305:2:467
+11306:0:2565
+11307:3:2013
+11308:0:2565
+11309:3:2014
+11310:0:2565
+11311:3:2015
+11312:3:2019
+11313:3:2020
+11314:3:2028
+11315:3:2029
+11316:3:2033
+11317:3:2034
+11318:3:2042
+11319:3:2047
+11320:3:2051
+11321:3:2052
+11322:3:2059
+11323:3:2060
+11324:3:2071
+11325:3:2079
+11326:3:2080
+11327:3:2084
+11328:3:2089
+11329:3:2090
+11330:0:2565
+11331:3:2102
+11332:0:2565
+11333:3:2104
+11334:0:2565
+11335:3:2105
+11336:3:2109
+11337:3:2110
+11338:3:2118
+11339:3:2119
+11340:3:2123
+11341:3:2124
+11342:3:2132
+11343:3:2137
+11344:3:2141
+11345:3:2142
+11346:3:2149
+11347:3:2150
+11348:3:2161
+11349:3:2169
+11350:3:2170
+11351:3:2174
+11352:3:2179
+11353:3:2180
+11354:0:2565
+11355:1:331
+11356:0:2565
+11357:3:2192
+11358:0:2565
+11359:3:2013
+11360:0:2565
+11361:2:468
+11362:0:2565
+11363:1:332
+11364:0:2565
+11365:1:333
+11366:0:2565
+11367:1:334
+11368:0:2565
+11369:3:2014
+11370:0:2565
+11371:3:2015
+11372:3:2019
+11373:3:2020
+11374:3:2028
+11375:3:2029
+11376:3:2033
+11377:3:2034
+11378:3:2042
+11379:3:2047
+11380:3:2051
+11381:3:2052
+11382:3:2059
+11383:3:2060
+11384:3:2071
+11385:3:2079
+11386:3:2080
+11387:3:2084
+11388:3:2089
+11389:3:2090
+11390:0:2565
+11391:3:2102
+11392:0:2565
+11393:3:2104
+11394:0:2565
+11395:3:2105
+11396:3:2109
+11397:3:2110
+11398:3:2118
+11399:3:2119
+11400:3:2123
+11401:3:2124
+11402:3:2132
+11403:3:2137
+11404:3:2141
+11405:3:2142
+11406:3:2149
+11407:3:2150
+11408:3:2161
+11409:3:2169
+11410:3:2170
+11411:3:2174
+11412:3:2179
+11413:3:2180
+11414:0:2565
+11415:3:2192
+11416:0:2565
+11417:3:2013
+11418:0:2565
+11419:2:467
+11420:0:2565
+11421:2:468
+11422:0:2565
+11423:3:2014
+11424:0:2565
+11425:3:2015
+11426:3:2019
+11427:3:2020
+11428:3:2028
+11429:3:2029
+11430:3:2033
+11431:3:2034
+11432:3:2042
+11433:3:2047
+11434:3:2051
+11435:3:2052
+11436:3:2059
+11437:3:2060
+11438:3:2071
+11439:3:2079
+11440:3:2080
+11441:3:2084
+11442:3:2089
+11443:3:2090
+11444:0:2565
+11445:3:2102
+11446:0:2565
+11447:3:2104
+11448:0:2565
+11449:3:2105
+11450:3:2109
+11451:3:2110
+11452:3:2118
+11453:3:2119
+11454:3:2123
+11455:3:2124
+11456:3:2132
+11457:3:2137
+11458:3:2141
+11459:3:2142
+11460:3:2149
+11461:3:2150
+11462:3:2161
+11463:3:2169
+11464:3:2170
+11465:3:2174
+11466:3:2179
+11467:3:2180
+11468:0:2565
+11469:3:2192
+11470:0:2565
+11471:2:467
+11472:0:2565
+11473:1:336
+11474:0:2565
+11475:3:2013
+11476:0:2565
+11477:2:468
+11478:0:2565
+11479:3:2014
+11480:0:2565
+11481:3:2015
+11482:3:2019
+11483:3:2020
+11484:3:2028
+11485:3:2029
+11486:3:2033
+11487:3:2034
+11488:3:2042
+11489:3:2047
+11490:3:2051
+11491:3:2052
+11492:3:2059
+11493:3:2060
+11494:3:2071
+11495:3:2079
+11496:3:2080
+11497:3:2084
+11498:3:2089
+11499:3:2090
+11500:0:2565
+11501:3:2102
+11502:0:2565
+11503:3:2104
+11504:0:2565
+11505:3:2105
+11506:3:2109
+11507:3:2110
+11508:3:2118
+11509:3:2119
+11510:3:2123
+11511:3:2124
+11512:3:2132
+11513:3:2137
+11514:3:2141
+11515:3:2142
+11516:3:2149
+11517:3:2150
+11518:3:2161
+11519:3:2169
+11520:3:2170
+11521:3:2174
+11522:3:2179
+11523:3:2180
+11524:0:2565
+11525:3:2192
+11526:0:2565
+11527:2:469
+11528:0:2565
+11529:3:2013
+11530:0:2565
+11531:2:475
+11532:0:2565
+11533:2:476
+11534:0:2565
+11535:3:2014
+11536:0:2565
+11537:3:2015
+11538:3:2019
+11539:3:2020
+11540:3:2028
+11541:3:2029
+11542:3:2033
+11543:3:2034
+11544:3:2042
+11545:3:2047
+11546:3:2051
+11547:3:2052
+11548:3:2059
+11549:3:2060
+11550:3:2071
+11551:3:2079
+11552:3:2080
+11553:3:2084
+11554:3:2089
+11555:3:2090
+11556:0:2565
+11557:3:2102
+11558:0:2565
+11559:3:2104
+11560:0:2565
+11561:3:2105
+11562:3:2109
+11563:3:2110
+11564:3:2118
+11565:3:2119
+11566:3:2123
+11567:3:2124
+11568:3:2132
+11569:3:2137
+11570:3:2141
+11571:3:2142
+11572:3:2149
+11573:3:2150
+11574:3:2161
+11575:3:2169
+11576:3:2170
+11577:3:2174
+11578:3:2179
+11579:3:2180
+11580:0:2565
+11581:3:2192
+11582:0:2565
+11583:2:477
+11584:2:481
+11585:2:482
+11586:2:490
+11587:2:499
+11588:2:500
+11589:2:504
+11590:2:509
+11591:2:513
+11592:2:514
+11593:2:521
+11594:2:522
+11595:2:533
+11596:2:534
+11597:2:537
+11598:2:538
+11599:2:546
+11600:2:551
+11601:2:552
+11602:0:2565
+11603:3:2013
+11604:0:2565
+11605:3:2014
+11606:0:2565
+11607:3:2015
+11608:3:2019
+11609:3:2020
+11610:3:2028
+11611:3:2029
+11612:3:2033
+11613:3:2034
+11614:3:2042
+11615:3:2047
+11616:3:2051
+11617:3:2052
+11618:3:2059
+11619:3:2060
+11620:3:2071
+11621:3:2079
+11622:3:2080
+11623:3:2084
+11624:3:2089
+11625:3:2090
+11626:0:2565
+11627:3:2102
+11628:0:2565
+11629:3:2104
+11630:0:2565
+11631:3:2105
+11632:3:2109
+11633:3:2110
+11634:3:2118
+11635:3:2119
+11636:3:2123
+11637:3:2124
+11638:3:2132
+11639:3:2137
+11640:3:2141
+11641:3:2142
+11642:3:2149
+11643:3:2150
+11644:3:2161
+11645:3:2169
+11646:3:2170
+11647:3:2174
+11648:3:2179
+11649:3:2180
+11650:0:2565
+11651:2:564
+11652:0:2565
+11653:3:2192
+11654:0:2565
+11655:3:2013
+11656:0:2565
+11657:3:2014
+11658:0:2565
+11659:3:2015
+11660:3:2019
+11661:3:2020
+11662:3:2028
+11663:3:2029
+11664:3:2033
+11665:3:2034
+11666:3:2042
+11667:3:2047
+11668:3:2051
+11669:3:2052
+11670:3:2059
+11671:3:2060
+11672:3:2071
+11673:3:2079
+11674:3:2080
+11675:3:2084
+11676:3:2089
+11677:3:2090
+11678:0:2565
+11679:3:2102
+11680:0:2565
+11681:3:2104
+11682:0:2565
+11683:2:565
+11684:2:569
+11685:2:570
+11686:2:578
+11687:2:587
+11688:2:588
+11689:2:592
+11690:2:597
+11691:2:601
+11692:2:602
+11693:2:609
+11694:2:610
+11695:2:621
+11696:2:622
+11697:2:625
+11698:2:626
+11699:2:634
+11700:2:639
+11701:2:640
+11702:0:2565
+11703:2:744
+11704:0:2565
+11705:3:2105
+11706:3:2109
+11707:3:2110
+11708:3:2118
+11709:3:2119
+11710:3:2123
+11711:3:2124
+11712:3:2132
+11713:3:2137
+11714:3:2141
+11715:3:2142
+11716:3:2149
+11717:3:2150
+11718:3:2161
+11719:3:2169
+11720:3:2170
+11721:3:2174
+11722:3:2179
+11723:3:2180
+11724:0:2565
+11725:3:2192
+11726:0:2565
+11727:3:2013
+11728:0:2565
+11729:3:2014
+11730:0:2565
+11731:3:2015
+11732:3:2019
+11733:3:2020
+11734:3:2028
+11735:3:2029
+11736:3:2033
+11737:3:2034
+11738:3:2042
+11739:3:2047
+11740:3:2051
+11741:3:2052
+11742:3:2059
+11743:3:2060
+11744:3:2071
+11745:3:2079
+11746:3:2080
+11747:3:2084
+11748:3:2089
+11749:3:2090
+11750:0:2565
+11751:3:2102
+11752:0:2565
+11753:2:745
+11754:0:2565
+11755:2:750
+11756:0:2565
+11757:2:753
+11758:0:2565
+11759:3:2104
+11760:0:2565
+11761:3:2105
+11762:3:2109
+11763:3:2110
+11764:3:2118
+11765:3:2119
+11766:3:2123
+11767:3:2124
+11768:3:2132
+11769:3:2137
+11770:3:2141
+11771:3:2142
+11772:3:2149
+11773:3:2150
+11774:3:2161
+11775:3:2169
+11776:3:2170
+11777:3:2174
+11778:3:2179
+11779:3:2180
+11780:0:2565
+11781:3:2192
+11782:0:2565
+11783:3:2013
+11784:0:2565
+11785:3:2014
+11786:0:2565
+11787:3:2015
+11788:3:2019
+11789:3:2020
+11790:3:2028
+11791:3:2029
+11792:3:2033
+11793:3:2034
+11794:3:2042
+11795:3:2047
+11796:3:2051
+11797:3:2052
+11798:3:2059
+11799:3:2060
+11800:3:2071
+11801:3:2079
+11802:3:2080
+11803:3:2084
+11804:3:2089
+11805:3:2090
+11806:0:2565
+11807:2:758
+11808:0:2565
+11809:3:2102
+11810:0:2565
+11811:3:2104
+11812:0:2565
+11813:3:2105
+11814:3:2109
+11815:3:2110
+11816:3:2118
+11817:3:2119
+11818:3:2123
+11819:3:2124
+11820:3:2132
+11821:3:2137
+11822:3:2141
+11823:3:2142
+11824:3:2149
+11825:3:2150
+11826:3:2161
+11827:3:2169
+11828:3:2170
+11829:3:2174
+11830:3:2179
+11831:3:2180
+11832:0:2565
+11833:3:2192
+11834:0:2565
+11835:3:2013
+11836:0:2565
+11837:3:2014
+11838:0:2565
+11839:2:759
+11840:0:2565
+11841:3:2015
+11842:3:2019
+11843:3:2020
+11844:3:2028
+11845:3:2029
+11846:3:2033
+11847:3:2034
+11848:3:2042
+11849:3:2047
+11850:3:2051
+11851:3:2052
+11852:3:2059
+11853:3:2060
+11854:3:2071
+11855:3:2079
+11856:3:2080
+11857:3:2084
+11858:3:2089
+11859:3:2090
+11860:0:2565
+11861:3:2102
+11862:0:2565
+11863:3:2104
+11864:0:2565
+11865:3:2105
+11866:3:2109
+11867:3:2110
+11868:3:2118
+11869:3:2119
+11870:3:2123
+11871:3:2124
+11872:3:2132
+11873:3:2137
+11874:3:2141
+11875:3:2142
+11876:3:2149
+11877:3:2150
+11878:3:2161
+11879:3:2169
+11880:3:2170
+11881:3:2174
+11882:3:2179
+11883:3:2180
+11884:0:2565
+11885:3:2192
+11886:0:2565
+11887:3:2013
+11888:0:2565
+11889:2:760
+11890:0:2565
+11891:2:761
+11892:0:2565
+11893:2:762
+11894:0:2565
+11895:2:763
+11896:0:2565
+11897:3:2014
+11898:0:2565
+11899:3:2015
+11900:3:2019
+11901:3:2020
+11902:3:2028
+11903:3:2029
+11904:3:2033
+11905:3:2034
+11906:3:2042
+11907:3:2047
+11908:3:2051
+11909:3:2052
+11910:3:2059
+11911:3:2060
+11912:3:2071
+11913:3:2079
+11914:3:2080
+11915:3:2084
+11916:3:2089
+11917:3:2090
+11918:0:2565
+11919:3:2102
+11920:0:2565
+11921:3:2104
+11922:0:2565
+11923:3:2105
+11924:3:2109
+11925:3:2110
+11926:3:2118
+11927:3:2119
+11928:3:2123
+11929:3:2124
+11930:3:2132
+11931:3:2137
+11932:3:2141
+11933:3:2142
+11934:3:2149
+11935:3:2150
+11936:3:2161
+11937:3:2169
+11938:3:2170
+11939:3:2174
+11940:3:2179
+11941:3:2180
+11942:0:2565
+11943:3:2192
+11944:0:2565
+11945:2:765
+11946:0:2565
+11947:3:2013
+11948:0:2565
+11949:3:2014
+11950:0:2565
+11951:3:2015
+11952:3:2019
+11953:3:2020
+11954:3:2028
+11955:3:2029
+11956:3:2033
+11957:3:2034
+11958:3:2042
+11959:3:2047
+11960:3:2051
+11961:3:2052
+11962:3:2059
+11963:3:2060
+11964:3:2071
+11965:3:2079
+11966:3:2080
+11967:3:2084
+11968:3:2089
+11969:3:2090
+11970:0:2565
+11971:3:2102
+11972:0:2565
+11973:3:2104
+11974:0:2565
+11975:3:2105
+11976:3:2109
+11977:3:2110
+11978:3:2118
+11979:3:2119
+11980:3:2123
+11981:3:2124
+11982:3:2132
+11983:3:2137
+11984:3:2141
+11985:3:2142
+11986:3:2149
+11987:3:2150
+11988:3:2161
+11989:3:2169
+11990:3:2170
+11991:3:2174
+11992:3:2179
+11993:3:2180
+11994:0:2565
+11995:2:766
+11996:2:770
+11997:2:771
+11998:2:779
+11999:2:788
+12000:2:789
+12001:2:793
+12002:2:798
+12003:2:802
+12004:2:803
+12005:2:810
+12006:2:811
+12007:2:822
+12008:2:823
+12009:2:826
+12010:2:827
+12011:2:835
+12012:2:840
+12013:2:841
+12014:0:2565
+12015:3:2192
+12016:0:2565
+12017:3:2013
+12018:0:2565
+12019:3:2014
+12020:0:2565
+12021:3:2015
+12022:3:2019
+12023:3:2020
+12024:3:2028
+12025:3:2029
+12026:3:2033
+12027:3:2034
+12028:3:2042
+12029:3:2047
+12030:3:2051
+12031:3:2052
+12032:3:2059
+12033:3:2060
+12034:3:2071
+12035:3:2079
+12036:3:2080
+12037:3:2084
+12038:3:2089
+12039:3:2090
+12040:0:2565
+12041:3:2102
+12042:0:2565
+12043:3:2104
+12044:0:2565
+12045:2:853
+12046:0:2565
+12047:2:857
+12048:0:2565
+12049:2:465
+12050:0:2565
+12051:3:2105
+12052:3:2109
+12053:3:2110
+12054:3:2118
+12055:3:2119
+12056:3:2123
+12057:3:2124
+12058:3:2132
+12059:3:2137
+12060:3:2141
+12061:3:2142
+12062:3:2149
+12063:3:2150
+12064:3:2161
+12065:3:2169
+12066:3:2170
+12067:3:2174
+12068:3:2179
+12069:3:2180
+12070:0:2565
+12071:3:2192
+12072:0:2565
+12073:3:2013
+12074:0:2565
+12075:3:2014
+12076:0:2565
+12077:3:2015
+12078:3:2019
+12079:3:2020
+12080:3:2028
+12081:3:2029
+12082:3:2033
+12083:3:2034
+12084:3:2042
+12085:3:2047
+12086:3:2051
+12087:3:2052
+12088:3:2059
+12089:3:2060
+12090:3:2071
+12091:3:2079
+12092:3:2080
+12093:3:2084
+12094:3:2089
+12095:3:2090
+12096:0:2565
+12097:3:2102
+12098:0:2565
+12099:2:466
+12100:0:2565
+12101:3:2104
+12102:0:2565
+12103:3:2105
+12104:3:2109
+12105:3:2110
+12106:3:2118
+12107:3:2119
+12108:3:2123
+12109:3:2124
+12110:3:2132
+12111:3:2137
+12112:3:2141
+12113:3:2142
+12114:3:2149
+12115:3:2150
+12116:3:2161
+12117:3:2169
+12118:3:2170
+12119:3:2174
+12120:3:2179
+12121:3:2180
+12122:0:2565
+12123:3:2192
+12124:0:2565
+12125:3:2013
+12126:0:2565
+12127:3:2014
+12128:0:2565
+12129:3:2015
+12130:3:2019
+12131:3:2020
+12132:3:2028
+12133:3:2029
+12134:3:2033
+12135:3:2034
+12136:3:2042
+12137:3:2047
+12138:3:2051
+12139:3:2052
+12140:3:2059
+12141:3:2060
+12142:3:2071
+12143:3:2079
+12144:3:2080
+12145:3:2084
+12146:3:2089
+12147:3:2090
+12148:0:2565
+12149:2:467
+12150:0:2565
+12151:3:2102
+12152:0:2565
+12153:3:2104
+12154:0:2565
+12155:3:2105
+12156:3:2109
+12157:3:2110
+12158:3:2118
+12159:3:2119
+12160:3:2123
+12161:3:2124
+12162:3:2132
+12163:3:2137
+12164:3:2141
+12165:3:2142
+12166:3:2149
+12167:3:2150
+12168:3:2161
+12169:3:2169
+12170:3:2170
+12171:3:2174
+12172:3:2179
+12173:3:2180
+12174:0:2565
+12175:3:2192
+12176:0:2565
+12177:3:2013
+12178:0:2565
+12179:3:2014
+12180:0:2565
+12181:1:339
+12182:0:2565
+12183:2:468
+12184:0:2565
+12185:3:2015
+12186:3:2019
+12187:3:2020
+12188:3:2028
+12189:3:2029
+12190:3:2033
+12191:3:2034
+12192:3:2042
+12193:3:2047
+12194:3:2051
+12195:3:2052
+12196:3:2059
+12197:3:2060
+12198:3:2071
+12199:3:2079
+12200:3:2080
+12201:3:2084
+12202:3:2089
+12203:3:2090
+12204:0:2565
+12205:3:2102
+12206:0:2565
+12207:3:2104
+12208:0:2565
+12209:3:2105
+12210:3:2109
+12211:3:2110
+12212:3:2118
+12213:3:2119
+12214:3:2123
+12215:3:2124
+12216:3:2132
+12217:3:2137
+12218:3:2141
+12219:3:2142
+12220:3:2149
+12221:3:2150
+12222:3:2161
+12223:3:2169
+12224:3:2170
+12225:3:2174
+12226:3:2179
+12227:3:2180
+12228:0:2565
+12229:3:2192
+12230:0:2565
+12231:3:2013
+12232:0:2565
+12233:3:2014
+12234:0:2565
+12235:2:467
+12236:0:2565
+12237:2:468
+12238:0:2565
+12239:3:2015
+12240:3:2019
+12241:3:2020
+12242:3:2028
+12243:3:2029
+12244:3:2033
+12245:3:2034
+12246:3:2042
+12247:3:2047
+12248:3:2051
+12249:3:2052
+12250:3:2059
+12251:3:2060
+12252:3:2071
+12253:3:2079
+12254:3:2080
+12255:3:2084
+12256:3:2089
+12257:3:2090
+12258:0:2565
+12259:3:2102
+12260:0:2565
+12261:3:2104
+12262:0:2565
+12263:3:2105
+12264:3:2109
+12265:3:2110
+12266:3:2118
+12267:3:2119
+12268:3:2123
+12269:3:2124
+12270:3:2132
+12271:3:2137
+12272:3:2141
+12273:3:2142
+12274:3:2149
+12275:3:2150
+12276:3:2161
+12277:3:2169
+12278:3:2170
+12279:3:2174
+12280:3:2179
+12281:3:2180
+12282:0:2565
+12283:3:2192
+12284:0:2565
+12285:3:2013
+12286:0:2565
+12287:2:467
+12288:0:2565
+12289:1:345
+12290:0:2565
+12291:2:468
+12292:0:2565
+12293:3:2014
+12294:0:2565
+12295:3:2015
+12296:3:2019
+12297:3:2020
+12298:3:2028
+12299:3:2029
+12300:3:2033
+12301:3:2034
+12302:3:2042
+12303:3:2047
+12304:3:2051
+12305:3:2052
+12306:3:2059
+12307:3:2060
+12308:3:2071
+12309:3:2079
+12310:3:2080
+12311:3:2084
+12312:3:2089
+12313:3:2090
+12314:0:2565
+12315:3:2102
+12316:0:2565
+12317:3:2104
+12318:0:2565
+12319:3:2105
+12320:3:2109
+12321:3:2110
+12322:3:2118
+12323:3:2119
+12324:3:2123
+12325:3:2124
+12326:3:2132
+12327:3:2137
+12328:3:2141
+12329:3:2142
+12330:3:2149
+12331:3:2150
+12332:3:2161
+12333:3:2169
+12334:3:2170
+12335:3:2174
+12336:3:2179
+12337:3:2180
+12338:0:2565
+12339:3:2192
+12340:0:2565
+12341:3:2013
+12342:0:2565
+12343:2:467
+12344:0:2565
+12345:2:468
+12346:0:2565
+12347:3:2014
+12348:0:2565
+12349:3:2015
+12350:3:2019
+12351:3:2020
+12352:3:2028
+12353:3:2029
+12354:3:2033
+12355:3:2034
+12356:3:2042
+12357:3:2047
+12358:3:2051
+12359:3:2052
+12360:3:2059
+12361:3:2060
+12362:3:2071
+12363:3:2079
+12364:3:2080
+12365:3:2084
+12366:3:2089
+12367:3:2090
+12368:0:2565
+12369:3:2102
+12370:0:2565
+12371:3:2104
+12372:0:2565
+12373:3:2105
+12374:3:2109
+12375:3:2110
+12376:3:2118
+12377:3:2119
+12378:3:2123
+12379:3:2124
+12380:3:2132
+12381:3:2137
+12382:3:2141
+12383:3:2142
+12384:3:2149
+12385:3:2150
+12386:3:2161
+12387:3:2169
+12388:3:2170
+12389:3:2174
+12390:3:2179
+12391:3:2180
+12392:0:2565
+12393:3:2192
+12394:0:2565
+12395:2:467
+12396:0:2565
+12397:1:346
+12398:1:350
+12399:1:351
+12400:1:359
+12401:1:368
+12402:1:369
+12403:1:373
+12404:1:378
+12405:1:382
+12406:1:383
+12407:1:390
+12408:1:391
+12409:1:402
+12410:1:403
+12411:1:406
+12412:1:407
+12413:1:415
+12414:1:420
+12415:1:421
+12416:0:2565
+12417:3:2013
+12418:0:2565
+12419:2:468
+12420:0:2565
+12421:3:2014
+12422:0:2565
+12423:3:2015
+12424:3:2019
+12425:3:2020
+12426:3:2028
+12427:3:2029
+12428:3:2033
+12429:3:2034
+12430:3:2042
+12431:3:2047
+12432:3:2051
+12433:3:2052
+12434:3:2059
+12435:3:2060
+12436:3:2071
+12437:3:2079
+12438:3:2080
+12439:3:2084
+12440:3:2089
+12441:3:2090
+12442:0:2565
+12443:3:2102
+12444:0:2565
+12445:3:2104
+12446:0:2565
+12447:3:2105
+12448:3:2109
+12449:3:2110
+12450:3:2118
+12451:3:2119
+12452:3:2123
+12453:3:2124
+12454:3:2132
+12455:3:2137
+12456:3:2141
+12457:3:2142
+12458:3:2149
+12459:3:2150
+12460:3:2161
+12461:3:2169
+12462:3:2170
+12463:3:2174
+12464:3:2179
+12465:3:2180
+12466:0:2565
+12467:3:2192
+12468:0:2565
+12469:2:467
+12470:0:2565
+12471:3:2013
+12472:0:2565
+12473:3:2014
+12474:0:2565
+12475:3:2015
+12476:3:2019
+12477:3:2020
+12478:3:2028
+12479:3:2029
+12480:3:2033
+12481:3:2034
+12482:3:2042
+12483:3:2047
+12484:3:2051
+12485:3:2052
+12486:3:2059
+12487:3:2060
+12488:3:2071
+12489:3:2079
+12490:3:2080
+12491:3:2084
+12492:3:2089
+12493:3:2090
+12494:0:2565
+12495:3:2102
+12496:0:2565
+12497:3:2104
+12498:0:2565
+12499:3:2105
+12500:3:2109
+12501:3:2110
+12502:3:2118
+12503:3:2119
+12504:3:2123
+12505:3:2124
+12506:3:2132
+12507:3:2137
+12508:3:2141
+12509:3:2142
+12510:3:2149
+12511:3:2150
+12512:3:2161
+12513:3:2169
+12514:3:2170
+12515:3:2174
+12516:3:2179
+12517:3:2180
+12518:0:2565
+12519:1:433
+12520:0:2565
+12521:3:2192
+12522:0:2565
+12523:3:2013
+12524:0:2565
+12525:2:468
+12526:0:2565
+12527:3:2014
+12528:0:2565
+12529:3:2015
+12530:3:2019
+12531:3:2020
+12532:3:2028
+12533:3:2029
+12534:3:2033
+12535:3:2034
+12536:3:2042
+12537:3:2047
+12538:3:2051
+12539:3:2052
+12540:3:2059
+12541:3:2060
+12542:3:2071
+12543:3:2079
+12544:3:2080
+12545:3:2084
+12546:3:2089
+12547:3:2090
+12548:0:2565
+12549:3:2102
+12550:0:2565
+12551:3:2104
+12552:0:2565
+12553:3:2105
+12554:3:2109
+12555:3:2110
+12556:3:2118
+12557:3:2119
+12558:3:2123
+12559:3:2124
+12560:3:2132
+12561:3:2137
+12562:3:2141
+12563:3:2142
+12564:3:2149
+12565:3:2150
+12566:3:2161
+12567:3:2169
+12568:3:2170
+12569:3:2174
+12570:3:2179
+12571:3:2180
+12572:0:2565
+12573:3:2192
+12574:0:2565
+12575:2:469
+12576:0:2565
+12577:3:2013
+12578:0:2565
+12579:2:475
+12580:0:2565
+12581:2:476
+12582:0:2565
+12583:3:2014
+12584:0:2565
+12585:3:2015
+12586:3:2019
+12587:3:2020
+12588:3:2028
+12589:3:2029
+12590:3:2033
+12591:3:2034
+12592:3:2042
+12593:3:2047
+12594:3:2051
+12595:3:2052
+12596:3:2059
+12597:3:2060
+12598:3:2071
+12599:3:2079
+12600:3:2080
+12601:3:2084
+12602:3:2089
+12603:3:2090
+12604:0:2565
+12605:3:2102
+12606:0:2565
+12607:3:2104
+12608:0:2565
+12609:3:2105
+12610:3:2109
+12611:3:2110
+12612:3:2118
+12613:3:2119
+12614:3:2123
+12615:3:2124
+12616:3:2132
+12617:3:2137
+12618:3:2141
+12619:3:2142
+12620:3:2149
+12621:3:2150
+12622:3:2161
+12623:3:2169
+12624:3:2170
+12625:3:2174
+12626:3:2179
+12627:3:2180
+12628:0:2565
+12629:3:2192
+12630:0:2565
+12631:2:477
+12632:2:481
+12633:2:482
+12634:2:490
+12635:2:499
+12636:2:500
+12637:2:504
+12638:2:509
+12639:2:513
+12640:2:514
+12641:2:521
+12642:2:522
+12643:2:533
+12644:2:534
+12645:2:537
+12646:2:538
+12647:2:546
+12648:2:551
+12649:2:552
+12650:0:2565
+12651:3:2013
+12652:0:2565
+12653:3:2014
+12654:0:2565
+12655:3:2015
+12656:3:2019
+12657:3:2020
+12658:3:2028
+12659:3:2029
+12660:3:2033
+12661:3:2034
+12662:3:2042
+12663:3:2047
+12664:3:2051
+12665:3:2052
+12666:3:2059
+12667:3:2060
+12668:3:2071
+12669:3:2079
+12670:3:2080
+12671:3:2084
+12672:3:2089
+12673:3:2090
+12674:0:2565
+12675:3:2102
+12676:0:2565
+12677:3:2104
+12678:0:2565
+12679:3:2105
+12680:3:2109
+12681:3:2110
+12682:3:2118
+12683:3:2119
+12684:3:2123
+12685:3:2124
+12686:3:2132
+12687:3:2137
+12688:3:2141
+12689:3:2142
+12690:3:2149
+12691:3:2150
+12692:3:2161
+12693:3:2169
+12694:3:2170
+12695:3:2174
+12696:3:2179
+12697:3:2180
+12698:0:2565
+12699:2:564
+12700:0:2565
+12701:3:2192
+12702:0:2565
+12703:3:2013
+12704:0:2565
+12705:3:2014
+12706:0:2565
+12707:3:2015
+12708:3:2019
+12709:3:2020
+12710:3:2028
+12711:3:2029
+12712:3:2033
+12713:3:2034
+12714:3:2042
+12715:3:2047
+12716:3:2051
+12717:3:2052
+12718:3:2059
+12719:3:2060
+12720:3:2071
+12721:3:2079
+12722:3:2080
+12723:3:2084
+12724:3:2089
+12725:3:2090
+12726:0:2565
+12727:3:2102
+12728:0:2565
+12729:3:2104
+12730:0:2565
+12731:2:565
+12732:2:569
+12733:2:570
+12734:2:578
+12735:2:587
+12736:2:588
+12737:2:592
+12738:2:597
+12739:2:601
+12740:2:602
+12741:2:609
+12742:2:610
+12743:2:621
+12744:2:622
+12745:2:625
+12746:2:626
+12747:2:634
+12748:2:639
+12749:2:640
+12750:0:2565
+12751:2:744
+12752:0:2565
+12753:3:2105
+12754:3:2109
+12755:3:2110
+12756:3:2118
+12757:3:2119
+12758:3:2123
+12759:3:2124
+12760:3:2132
+12761:3:2137
+12762:3:2141
+12763:3:2142
+12764:3:2149
+12765:3:2150
+12766:3:2161
+12767:3:2169
+12768:3:2170
+12769:3:2174
+12770:3:2179
+12771:3:2180
+12772:0:2565
+12773:3:2192
+12774:0:2565
+12775:3:2013
+12776:0:2565
+12777:3:2014
+12778:0:2565
+12779:3:2015
+12780:3:2019
+12781:3:2020
+12782:3:2028
+12783:3:2029
+12784:3:2033
+12785:3:2034
+12786:3:2042
+12787:3:2047
+12788:3:2051
+12789:3:2052
+12790:3:2059
+12791:3:2060
+12792:3:2071
+12793:3:2079
+12794:3:2080
+12795:3:2084
+12796:3:2089
+12797:3:2090
+12798:0:2565
+12799:3:2102
+12800:0:2565
+12801:2:745
+12802:0:2565
+12803:2:750
+12804:0:2565
+12805:2:753
+12806:0:2565
+12807:3:2104
+12808:0:2565
+12809:3:2105
+12810:3:2109
+12811:3:2110
+12812:3:2118
+12813:3:2119
+12814:3:2123
+12815:3:2124
+12816:3:2132
+12817:3:2137
+12818:3:2141
+12819:3:2142
+12820:3:2149
+12821:3:2150
+12822:3:2161
+12823:3:2169
+12824:3:2170
+12825:3:2174
+12826:3:2179
+12827:3:2180
+12828:0:2565
+12829:3:2192
+12830:0:2565
+12831:3:2013
+12832:0:2565
+12833:3:2014
+12834:0:2565
+12835:3:2015
+12836:3:2019
+12837:3:2020
+12838:3:2028
+12839:3:2029
+12840:3:2033
+12841:3:2034
+12842:3:2042
+12843:3:2047
+12844:3:2051
+12845:3:2052
+12846:3:2059
+12847:3:2060
+12848:3:2071
+12849:3:2079
+12850:3:2080
+12851:3:2084
+12852:3:2089
+12853:3:2090
+12854:0:2565
+12855:2:758
+12856:0:2565
+12857:3:2102
+12858:0:2565
+12859:3:2104
+12860:0:2565
+12861:3:2105
+12862:3:2109
+12863:3:2110
+12864:3:2118
+12865:3:2119
+12866:3:2123
+12867:3:2124
+12868:3:2132
+12869:3:2137
+12870:3:2141
+12871:3:2142
+12872:3:2149
+12873:3:2150
+12874:3:2161
+12875:3:2169
+12876:3:2170
+12877:3:2174
+12878:3:2179
+12879:3:2180
+12880:0:2565
+12881:3:2192
+12882:0:2565
+12883:3:2013
+12884:0:2565
+12885:3:2014
+12886:0:2565
+12887:2:759
+12888:0:2565
+12889:3:2015
+12890:3:2019
+12891:3:2020
+12892:3:2028
+12893:3:2029
+12894:3:2033
+12895:3:2034
+12896:3:2042
+12897:3:2047
+12898:3:2051
+12899:3:2052
+12900:3:2059
+12901:3:2060
+12902:3:2071
+12903:3:2079
+12904:3:2080
+12905:3:2084
+12906:3:2089
+12907:3:2090
+12908:0:2565
+12909:3:2102
+12910:0:2565
+12911:3:2104
+12912:0:2565
+12913:3:2105
+12914:3:2109
+12915:3:2110
+12916:3:2118
+12917:3:2119
+12918:3:2123
+12919:3:2124
+12920:3:2132
+12921:3:2137
+12922:3:2141
+12923:3:2142
+12924:3:2149
+12925:3:2150
+12926:3:2161
+12927:3:2169
+12928:3:2170
+12929:3:2174
+12930:3:2179
+12931:3:2180
+12932:0:2565
+12933:3:2192
+12934:0:2565
+12935:3:2013
+12936:0:2565
+12937:2:760
+12938:0:2565
+12939:2:761
+12940:0:2565
+12941:2:762
+12942:0:2565
+12943:2:763
+12944:0:2565
+12945:3:2014
+12946:0:2565
+12947:3:2015
+12948:3:2019
+12949:3:2020
+12950:3:2028
+12951:3:2029
+12952:3:2033
+12953:3:2034
+12954:3:2042
+12955:3:2047
+12956:3:2051
+12957:3:2052
+12958:3:2059
+12959:3:2060
+12960:3:2071
+12961:3:2079
+12962:3:2080
+12963:3:2084
+12964:3:2089
+12965:3:2090
+12966:0:2565
+12967:3:2102
+12968:0:2565
+12969:3:2104
+12970:0:2565
+12971:3:2105
+12972:3:2109
+12973:3:2110
+12974:3:2118
+12975:3:2119
+12976:3:2123
+12977:3:2124
+12978:3:2132
+12979:3:2137
+12980:3:2141
+12981:3:2142
+12982:3:2149
+12983:3:2150
+12984:3:2161
+12985:3:2169
+12986:3:2170
+12987:3:2174
+12988:3:2179
+12989:3:2180
+12990:0:2565
+12991:3:2192
+12992:0:2565
+12993:2:765
+12994:0:2565
+12995:3:2013
+12996:0:2565
+12997:3:2014
+12998:0:2565
+12999:3:2015
+13000:3:2019
+13001:3:2020
+13002:3:2028
+13003:3:2029
+13004:3:2033
+13005:3:2034
+13006:3:2042
+13007:3:2047
+13008:3:2051
+13009:3:2052
+13010:3:2059
+13011:3:2060
+13012:3:2071
+13013:3:2079
+13014:3:2080
+13015:3:2084
+13016:3:2089
+13017:3:2090
+13018:0:2565
+13019:3:2102
+13020:0:2565
+13021:3:2104
+13022:0:2565
+13023:3:2105
+13024:3:2109
+13025:3:2110
+13026:3:2118
+13027:3:2119
+13028:3:2123
+13029:3:2124
+13030:3:2132
+13031:3:2137
+13032:3:2141
+13033:3:2142
+13034:3:2149
+13035:3:2150
+13036:3:2161
+13037:3:2169
+13038:3:2170
+13039:3:2174
+13040:3:2179
+13041:3:2180
+13042:0:2565
+13043:2:766
+13044:2:770
+13045:2:771
+13046:2:779
+13047:2:788
+13048:2:789
+13049:2:793
+13050:2:798
+13051:2:802
+13052:2:803
+13053:2:810
+13054:2:811
+13055:2:822
+13056:2:823
+13057:2:826
+13058:2:827
+13059:2:835
+13060:2:840
+13061:2:841
+13062:0:2565
+13063:3:2192
+13064:0:2565
+13065:3:2013
+13066:0:2565
+13067:3:2014
+13068:0:2565
+13069:3:2015
+13070:3:2019
+13071:3:2020
+13072:3:2028
+13073:3:2029
+13074:3:2033
+13075:3:2034
+13076:3:2042
+13077:3:2047
+13078:3:2051
+13079:3:2052
+13080:3:2059
+13081:3:2060
+13082:3:2071
+13083:3:2079
+13084:3:2080
+13085:3:2084
+13086:3:2089
+13087:3:2090
+13088:0:2565
+13089:3:2102
+13090:0:2565
+13091:3:2104
+13092:0:2565
+13093:2:853
+13094:0:2565
+13095:2:857
+13096:0:2565
+13097:2:465
+13098:0:2565
+13099:3:2105
+13100:3:2109
+13101:3:2110
+13102:3:2118
+13103:3:2119
+13104:3:2123
+13105:3:2124
+13106:3:2132
+13107:3:2137
+13108:3:2141
+13109:3:2142
+13110:3:2149
+13111:3:2150
+13112:3:2161
+13113:3:2169
+13114:3:2170
+13115:3:2174
+13116:3:2179
+13117:3:2180
+13118:0:2565
+13119:3:2192
+13120:0:2565
+13121:3:2013
+13122:0:2565
+13123:3:2014
+13124:0:2565
+13125:3:2015
+13126:3:2019
+13127:3:2020
+13128:3:2028
+13129:3:2029
+13130:3:2033
+13131:3:2034
+13132:3:2042
+13133:3:2047
+13134:3:2051
+13135:3:2052
+13136:3:2059
+13137:3:2060
+13138:3:2071
+13139:3:2079
+13140:3:2080
+13141:3:2084
+13142:3:2089
+13143:3:2090
+13144:0:2565
+13145:3:2102
+13146:0:2565
+13147:2:466
+13148:0:2565
+13149:3:2104
+13150:0:2565
+13151:3:2105
+13152:3:2109
+13153:3:2110
+13154:3:2118
+13155:3:2119
+13156:3:2123
+13157:3:2124
+13158:3:2132
+13159:3:2137
+13160:3:2141
+13161:3:2142
+13162:3:2149
+13163:3:2150
+13164:3:2161
+13165:3:2169
+13166:3:2170
+13167:3:2174
+13168:3:2179
+13169:3:2180
+13170:0:2565
+13171:3:2192
+13172:0:2565
+13173:3:2013
+13174:0:2565
+13175:3:2014
+13176:0:2565
+13177:3:2015
+13178:3:2019
+13179:3:2020
+13180:3:2028
+13181:3:2029
+13182:3:2033
+13183:3:2034
+13184:3:2042
+13185:3:2047
+13186:3:2051
+13187:3:2052
+13188:3:2059
+13189:3:2060
+13190:3:2071
+13191:3:2079
+13192:3:2080
+13193:3:2084
+13194:3:2089
+13195:3:2090
+13196:0:2565
+13197:2:467
+13198:0:2565
+13199:3:2102
+13200:0:2565
+13201:3:2104
+13202:0:2565
+13203:3:2105
+13204:3:2109
+13205:3:2110
+13206:3:2118
+13207:3:2119
+13208:3:2123
+13209:3:2124
+13210:3:2132
+13211:3:2137
+13212:3:2141
+13213:3:2142
+13214:3:2149
+13215:3:2150
+13216:3:2161
+13217:3:2169
+13218:3:2170
+13219:3:2174
+13220:3:2179
+13221:3:2180
+13222:0:2565
+13223:3:2192
+13224:0:2565
+13225:3:2013
+13226:0:2565
+13227:3:2014
+13228:0:2565
+13229:1:436
+13230:0:2565
+13231:2:468
+13232:0:2565
+13233:3:2015
+13234:3:2019
+13235:3:2020
+13236:3:2028
+13237:3:2029
+13238:3:2033
+13239:3:2034
+13240:3:2042
+13241:3:2047
+13242:3:2051
+13243:3:2052
+13244:3:2059
+13245:3:2060
+13246:3:2071
+13247:3:2079
+13248:3:2080
+13249:3:2084
+13250:3:2089
+13251:3:2090
+13252:0:2565
+13253:3:2102
+13254:0:2565
+13255:3:2104
+13256:0:2565
+13257:3:2105
+13258:3:2109
+13259:3:2110
+13260:3:2118
+13261:3:2119
+13262:3:2123
+13263:3:2124
+13264:3:2132
+13265:3:2137
+13266:3:2141
+13267:3:2142
+13268:3:2149
+13269:3:2150
+13270:3:2161
+13271:3:2169
+13272:3:2170
+13273:3:2174
+13274:3:2179
+13275:3:2180
+13276:0:2565
+13277:3:2192
+13278:0:2565
+13279:3:2013
+13280:0:2565
+13281:3:2014
+13282:0:2565
+13283:2:467
+13284:0:2565
+13285:2:468
+13286:0:2565
+13287:3:2015
+13288:3:2019
+13289:3:2020
+13290:3:2028
+13291:3:2029
+13292:3:2033
+13293:3:2034
+13294:3:2042
+13295:3:2047
+13296:3:2051
+13297:3:2052
+13298:3:2059
+13299:3:2060
+13300:3:2071
+13301:3:2079
+13302:3:2080
+13303:3:2084
+13304:3:2089
+13305:3:2090
+13306:0:2565
+13307:3:2102
+13308:0:2565
+13309:3:2104
+13310:0:2565
+13311:3:2105
+13312:3:2109
+13313:3:2110
+13314:3:2118
+13315:3:2119
+13316:3:2123
+13317:3:2124
+13318:3:2132
+13319:3:2137
+13320:3:2141
+13321:3:2142
+13322:3:2149
+13323:3:2150
+13324:3:2161
+13325:3:2169
+13326:3:2170
+13327:3:2174
+13328:3:2179
+13329:3:2180
+13330:0:2565
+13331:3:2192
+13332:0:2565
+13333:3:2013
+13334:0:2565
+13335:2:467
+13336:0:2565
+13337:1:442
+13338:0:2565
+13339:2:468
+13340:0:2565
+13341:1:446
+13342:0:2565
+13343:1:9
+13344:0:2565
+13345:1:10
+13346:0:2565
+13347:1:11
+13348:0:2565
+13349:3:2014
+13350:0:2565
+13351:3:2015
+13352:3:2019
+13353:3:2020
+13354:3:2028
+13355:3:2029
+13356:3:2033
+13357:3:2034
+13358:3:2042
+13359:3:2047
+13360:3:2051
+13361:3:2052
+13362:3:2059
+13363:3:2060
+13364:3:2071
+13365:3:2079
+13366:3:2080
+13367:3:2084
+13368:3:2089
+13369:3:2090
+13370:0:2565
+13371:3:2102
+13372:0:2565
+13373:3:2104
+13374:0:2565
+13375:3:2105
+13376:3:2109
+13377:3:2110
+13378:3:2118
+13379:3:2119
+13380:3:2123
+13381:3:2124
+13382:3:2132
+13383:3:2137
+13384:3:2141
+13385:3:2142
+13386:3:2149
+13387:3:2150
+13388:3:2161
+13389:3:2169
+13390:3:2170
+13391:3:2174
+13392:3:2179
+13393:3:2180
+13394:0:2565
+13395:3:2192
+13396:0:2565
+13397:3:2013
+13398:0:2565
+13399:2:467
+13400:0:2565
+13401:2:468
+13402:0:2565
+13403:3:2014
+13404:0:2565
+13405:3:2015
+13406:3:2019
+13407:3:2020
+13408:3:2028
+13409:3:2029
+13410:3:2033
+13411:3:2034
+13412:3:2042
+13413:3:2047
+13414:3:2051
+13415:3:2052
+13416:3:2059
+13417:3:2060
+13418:3:2071
+13419:3:2079
+13420:3:2080
+13421:3:2084
+13422:3:2089
+13423:3:2090
+13424:0:2565
+13425:3:2102
+13426:0:2565
+13427:3:2104
+13428:0:2565
+13429:3:2105
+13430:3:2109
+13431:3:2110
+13432:3:2118
+13433:3:2119
+13434:3:2123
+13435:3:2124
+13436:3:2132
+13437:3:2137
+13438:3:2141
+13439:3:2142
+13440:3:2149
+13441:3:2150
+13442:3:2161
+13443:3:2169
+13444:3:2170
+13445:3:2174
+13446:3:2179
+13447:3:2180
+13448:0:2565
+13449:3:2192
+13450:0:2565
+13451:2:467
+13452:0:2565
+13453:1:12
+13454:1:16
+13455:1:17
+13456:1:25
+13457:1:34
+13458:1:35
+13459:1:39
+13460:1:44
+13461:1:48
+13462:1:49
+13463:1:56
+13464:1:57
+13465:1:68
+13466:1:69
+13467:1:72
+13468:1:73
+13469:1:81
+13470:1:86
+13471:1:87
+13472:0:2565
+13473:3:2013
+13474:0:2565
+13475:2:468
+13476:0:2565
+13477:3:2014
+13478:0:2565
+13479:3:2015
+13480:3:2019
+13481:3:2020
+13482:3:2028
+13483:3:2029
+13484:3:2033
+13485:3:2034
+13486:3:2042
+13487:3:2047
+13488:3:2051
+13489:3:2052
+13490:3:2059
+13491:3:2060
+13492:3:2071
+13493:3:2079
+13494:3:2080
+13495:3:2084
+13496:3:2089
+13497:3:2090
+13498:0:2565
+13499:3:2102
+13500:0:2565
+13501:3:2104
+13502:0:2565
+13503:3:2105
+13504:3:2109
+13505:3:2110
+13506:3:2118
+13507:3:2119
+13508:3:2123
+13509:3:2124
+13510:3:2132
+13511:3:2137
+13512:3:2141
+13513:3:2142
+13514:3:2149
+13515:3:2150
+13516:3:2161
+13517:3:2169
+13518:3:2170
+13519:3:2174
+13520:3:2179
+13521:3:2180
+13522:0:2565
+13523:3:2192
+13524:0:2565
+13525:2:467
+13526:0:2565
+13527:3:2013
+13528:0:2565
+13529:3:2014
+13530:0:2565
+13531:3:2015
+13532:3:2019
+13533:3:2020
+13534:3:2028
+13535:3:2029
+13536:3:2033
+13537:3:2034
+13538:3:2042
+13539:3:2047
+13540:3:2051
+13541:3:2052
+13542:3:2059
+13543:3:2060
+13544:3:2071
+13545:3:2079
+13546:3:2080
+13547:3:2084
+13548:3:2089
+13549:3:2090
+13550:0:2565
+13551:3:2102
+13552:0:2565
+13553:3:2104
+13554:0:2565
+13555:3:2105
+13556:3:2109
+13557:3:2110
+13558:3:2118
+13559:3:2119
+13560:3:2123
+13561:3:2124
+13562:3:2132
+13563:3:2137
+13564:3:2141
+13565:3:2142
+13566:3:2149
+13567:3:2150
+13568:3:2161
+13569:3:2169
+13570:3:2170
+13571:3:2174
+13572:3:2179
+13573:3:2180
+13574:0:2565
+13575:1:99
+13576:0:2565
+13577:3:2192
+13578:0:2565
+13579:3:2013
+13580:0:2565
+13581:2:468
+13582:0:2565
+13583:3:2014
+13584:0:2565
+13585:3:2015
+13586:3:2019
+13587:3:2020
+13588:3:2028
+13589:3:2029
+13590:3:2033
+13591:3:2034
+13592:3:2042
+13593:3:2047
+13594:3:2051
+13595:3:2052
+13596:3:2059
+13597:3:2060
+13598:3:2071
+13599:3:2079
+13600:3:2080
+13601:3:2084
+13602:3:2089
+13603:3:2090
+13604:0:2565
+13605:3:2102
+13606:0:2565
+13607:3:2104
+13608:0:2565
+13609:3:2105
+13610:3:2109
+13611:3:2110
+13612:3:2118
+13613:3:2119
+13614:3:2123
+13615:3:2124
+13616:3:2132
+13617:3:2137
+13618:3:2141
+13619:3:2142
+13620:3:2149
+13621:3:2150
+13622:3:2161
+13623:3:2169
+13624:3:2170
+13625:3:2174
+13626:3:2179
+13627:3:2180
+13628:0:2565
+13629:3:2192
+13630:0:2565
+13631:2:469
+13632:0:2565
+13633:3:2013
+13634:0:2565
+13635:2:475
+13636:0:2565
+13637:2:476
+13638:0:2565
+13639:3:2014
+13640:0:2565
+13641:3:2015
+13642:3:2019
+13643:3:2020
+13644:3:2028
+13645:3:2029
+13646:3:2033
+13647:3:2034
+13648:3:2042
+13649:3:2047
+13650:3:2051
+13651:3:2052
+13652:3:2059
+13653:3:2060
+13654:3:2071
+13655:3:2079
+13656:3:2080
+13657:3:2084
+13658:3:2089
+13659:3:2090
+13660:0:2565
+13661:3:2102
+13662:0:2565
+13663:3:2104
+13664:0:2565
+13665:3:2105
+13666:3:2109
+13667:3:2110
+13668:3:2118
+13669:3:2119
+13670:3:2123
+13671:3:2124
+13672:3:2132
+13673:3:2137
+13674:3:2141
+13675:3:2142
+13676:3:2149
+13677:3:2150
+13678:3:2161
+13679:3:2169
+13680:3:2170
+13681:3:2174
+13682:3:2179
+13683:3:2180
+13684:0:2565
+13685:3:2192
+13686:0:2565
+13687:2:477
+13688:2:481
+13689:2:482
+13690:2:490
+13691:2:499
+13692:2:500
+13693:2:504
+13694:2:509
+13695:2:513
+13696:2:514
+13697:2:521
+13698:2:522
+13699:2:533
+13700:2:534
+13701:2:537
+13702:2:538
+13703:2:546
+13704:2:551
+13705:2:552
+13706:0:2565
+13707:3:2013
+13708:0:2565
+13709:3:2014
+13710:0:2565
+13711:3:2015
+13712:3:2019
+13713:3:2020
+13714:3:2028
+13715:3:2029
+13716:3:2033
+13717:3:2034
+13718:3:2042
+13719:3:2047
+13720:3:2051
+13721:3:2052
+13722:3:2059
+13723:3:2060
+13724:3:2071
+13725:3:2079
+13726:3:2080
+13727:3:2084
+13728:3:2089
+13729:3:2090
+13730:0:2565
+13731:3:2102
+13732:0:2565
+13733:3:2104
+13734:0:2565
+13735:3:2105
+13736:3:2109
+13737:3:2110
+13738:3:2118
+13739:3:2119
+13740:3:2123
+13741:3:2124
+13742:3:2132
+13743:3:2137
+13744:3:2141
+13745:3:2142
+13746:3:2149
+13747:3:2150
+13748:3:2161
+13749:3:2169
+13750:3:2170
+13751:3:2174
+13752:3:2179
+13753:3:2180
+13754:0:2565
+13755:2:564
+13756:0:2565
+13757:3:2192
+13758:0:2565
+13759:3:2013
+13760:0:2565
+13761:3:2014
+13762:0:2565
+13763:3:2015
+13764:3:2019
+13765:3:2020
+13766:3:2028
+13767:3:2029
+13768:3:2033
+13769:3:2034
+13770:3:2042
+13771:3:2047
+13772:3:2051
+13773:3:2052
+13774:3:2059
+13775:3:2060
+13776:3:2071
+13777:3:2079
+13778:3:2080
+13779:3:2084
+13780:3:2089
+13781:3:2090
+13782:0:2565
+13783:3:2102
+13784:0:2565
+13785:3:2104
+13786:0:2565
+13787:2:565
+13788:2:569
+13789:2:570
+13790:2:578
+13791:2:587
+13792:2:588
+13793:2:592
+13794:2:597
+13795:2:601
+13796:2:602
+13797:2:609
+13798:2:610
+13799:2:621
+13800:2:622
+13801:2:625
+13802:2:626
+13803:2:634
+13804:2:639
+13805:2:640
+13806:0:2565
+13807:2:652
+13808:0:2565
+13809:3:2105
+13810:3:2109
+13811:3:2110
+13812:3:2118
+13813:3:2119
+13814:3:2123
+13815:3:2124
+13816:3:2132
+13817:3:2137
+13818:3:2141
+13819:3:2142
+13820:3:2149
+13821:3:2150
+13822:3:2161
+13823:3:2169
+13824:3:2170
+13825:3:2174
+13826:3:2179
+13827:3:2180
+13828:0:2565
+13829:3:2192
+13830:0:2565
+13831:3:2013
+13832:0:2565
+13833:3:2014
+13834:0:2565
+13835:3:2015
+13836:3:2019
+13837:3:2020
+13838:3:2028
+13839:3:2029
+13840:3:2033
+13841:3:2034
+13842:3:2042
+13843:3:2047
+13844:3:2051
+13845:3:2052
+13846:3:2059
+13847:3:2060
+13848:3:2071
+13849:3:2079
+13850:3:2080
+13851:3:2084
+13852:3:2089
+13853:3:2090
+13854:0:2565
+13855:3:2102
+13856:0:2565
+13857:2:653
+13858:0:2565
+13859:3:2104
+13860:0:2565
+13861:3:2105
+13862:3:2109
+13863:3:2110
+13864:3:2118
+13865:3:2119
+13866:3:2123
+13867:3:2124
+13868:3:2132
+13869:3:2137
+13870:3:2141
+13871:3:2142
+13872:3:2149
+13873:3:2150
+13874:3:2161
+13875:3:2169
+13876:3:2170
+13877:3:2174
+13878:3:2179
+13879:3:2180
+13880:0:2565
+13881:3:2192
+13882:0:2565
+13883:3:2013
+13884:0:2565
+13885:3:2014
+13886:0:2565
+13887:3:2015
+13888:3:2019
+13889:3:2020
+13890:3:2028
+13891:3:2029
+13892:3:2033
+13893:3:2034
+13894:3:2042
+13895:3:2047
+13896:3:2051
+13897:3:2052
+13898:3:2059
+13899:3:2060
+13900:3:2071
+13901:3:2079
+13902:3:2080
+13903:3:2084
+13904:3:2089
+13905:3:2090
+13906:0:2565
+13907:2:654
+13908:2:658
+13909:2:659
+13910:2:667
+13911:2:676
+13912:2:677
+13913:2:681
+13914:2:686
+13915:2:690
+13916:2:691
+13917:2:698
+13918:2:699
+13919:2:710
+13920:2:711
+13921:2:714
+13922:2:715
+13923:2:723
+13924:2:728
+13925:2:729
+13926:0:2565
+13927:3:2102
+13928:0:2565
+13929:3:2104
+13930:0:2565
+13931:3:2105
+13932:3:2109
+13933:3:2110
+13934:3:2118
+13935:3:2119
+13936:3:2123
+13937:3:2124
+13938:3:2132
+13939:3:2137
+13940:3:2141
+13941:3:2142
+13942:3:2149
+13943:3:2150
+13944:3:2161
+13945:3:2169
+13946:3:2170
+13947:3:2174
+13948:3:2179
+13949:3:2180
+13950:0:2565
+13951:3:2192
+13952:0:2565
+13953:3:2013
+13954:0:2565
+13955:3:2014
+13956:0:2565
+13957:1:100
+13958:0:2565
+13959:1:101
+13960:0:2565
+13961:3:2015
+13962:3:2019
+13963:3:2020
+13964:3:2028
+13965:3:2029
+13966:3:2033
+13967:3:2034
+13968:3:2042
+13969:3:2047
+13970:3:2051
+13971:3:2052
+13972:3:2059
+13973:3:2060
+13974:3:2071
+13975:3:2079
+13976:3:2080
+13977:3:2084
+13978:3:2089
+13979:3:2090
+13980:0:2565
+13981:3:2102
+13982:0:2565
+13983:3:2104
+13984:0:2565
+13985:3:2105
+13986:3:2109
+13987:3:2110
+13988:3:2118
+13989:3:2119
+13990:3:2123
+13991:3:2124
+13992:3:2132
+13993:3:2137
+13994:3:2141
+13995:3:2142
+13996:3:2149
+13997:3:2150
+13998:3:2161
+13999:3:2169
+14000:3:2170
+14001:3:2174
+14002:3:2179
+14003:3:2180
+14004:0:2565
+14005:3:2192
+14006:0:2565
+14007:3:2013
+14008:0:2565
+14009:3:2014
+14010:0:2565
+14011:1:100
+14012:0:2565
+14013:3:2015
+14014:3:2019
+14015:3:2020
+14016:3:2028
+14017:3:2029
+14018:3:2033
+14019:3:2034
+14020:3:2042
+14021:3:2047
+14022:3:2051
+14023:3:2052
+14024:3:2059
+14025:3:2060
+14026:3:2071
+14027:3:2079
+14028:3:2080
+14029:3:2084
+14030:3:2089
+14031:3:2090
+14032:0:2565
+14033:3:2102
+14034:0:2565
+14035:3:2104
+14036:0:2565
+14037:3:2105
+14038:3:2109
+14039:3:2110
+14040:3:2118
+14041:3:2119
+14042:3:2123
+14043:3:2124
+14044:3:2132
+14045:3:2137
+14046:3:2141
+14047:3:2142
+14048:3:2149
+14049:3:2150
+14050:3:2161
+14051:3:2169
+14052:3:2170
+14053:3:2174
+14054:3:2179
+14055:3:2180
+14056:0:2565
+14057:3:2192
+14058:0:2565
+14059:3:2013
+14060:0:2565
+14061:2:741
+14062:0:2565
+14063:2:750
+14064:0:2565
+14065:2:753
+14066:0:2565
+14067:1:101
+14068:0:2565
+14069:3:2014
+14070:0:2565
+14071:3:2015
+14072:3:2019
+14073:3:2020
+14074:3:2028
+14075:3:2029
+14076:3:2033
+14077:3:2034
+14078:3:2042
+14079:3:2047
+14080:3:2051
+14081:3:2052
+14082:3:2059
+14083:3:2060
+14084:3:2071
+14085:3:2079
+14086:3:2080
+14087:3:2084
+14088:3:2089
+14089:3:2090
+14090:0:2565
+14091:3:2102
+14092:0:2565
+14093:3:2104
+14094:0:2565
+14095:3:2105
+14096:3:2109
+14097:3:2110
+14098:3:2118
+14099:3:2119
+14100:3:2123
+14101:3:2124
+14102:3:2132
+14103:3:2137
+14104:3:2141
+14105:3:2142
+14106:3:2149
+14107:3:2150
+14108:3:2161
+14109:3:2169
+14110:3:2170
+14111:3:2174
+14112:3:2179
+14113:3:2180
+14114:0:2565
+14115:3:2192
+14116:0:2565
+14117:3:2013
+14118:0:2565
+14119:1:100
+14120:0:2565
+14121:3:2014
+14122:0:2565
+14123:3:2015
+14124:3:2019
+14125:3:2020
+14126:3:2028
+14127:3:2029
+14128:3:2033
+14129:3:2034
+14130:3:2042
+14131:3:2047
+14132:3:2051
+14133:3:2052
+14134:3:2059
+14135:3:2060
+14136:3:2071
+14137:3:2079
+14138:3:2080
+14139:3:2084
+14140:3:2089
+14141:3:2090
+14142:0:2565
+14143:3:2102
+14144:0:2565
+14145:3:2104
+14146:0:2565
+14147:3:2105
+14148:3:2109
+14149:3:2110
+14150:3:2118
+14151:3:2119
+14152:3:2123
+14153:3:2124
+14154:3:2132
+14155:3:2137
+14156:3:2141
+14157:3:2142
+14158:3:2149
+14159:3:2150
+14160:3:2161
+14161:3:2169
+14162:3:2170
+14163:3:2174
+14164:3:2179
+14165:3:2180
+14166:0:2565
+14167:3:2192
+14168:0:2565
+14169:2:758
+14170:0:2565
+14171:3:2013
+14172:0:2565
+14173:1:101
+14174:0:2565
+14175:3:2014
+14176:0:2565
+14177:3:2015
+14178:3:2019
+14179:3:2020
+14180:3:2028
+14181:3:2029
+14182:3:2033
+14183:3:2034
+14184:3:2042
+14185:3:2047
+14186:3:2051
+14187:3:2052
+14188:3:2059
+14189:3:2060
+14190:3:2071
+14191:3:2079
+14192:3:2080
+14193:3:2084
+14194:3:2089
+14195:3:2090
+14196:0:2565
+14197:3:2102
+14198:0:2565
+14199:3:2104
+14200:0:2565
+14201:3:2105
+14202:3:2109
+14203:3:2110
+14204:3:2118
+14205:3:2119
+14206:3:2123
+14207:3:2124
+14208:3:2132
+14209:3:2137
+14210:3:2141
+14211:3:2142
+14212:3:2149
+14213:3:2150
+14214:3:2161
+14215:3:2169
+14216:3:2170
+14217:3:2174
+14218:3:2179
+14219:3:2180
+14220:0:2565
+14221:3:2192
+14222:0:2565
+14223:3:2013
+14224:0:2565
+14225:1:100
+14226:0:2565
+14227:3:2014
+14228:0:2565
+14229:3:2015
+14230:3:2019
+14231:3:2020
+14232:3:2028
+14233:3:2029
+14234:3:2033
+14235:3:2034
+14236:3:2042
+14237:3:2047
+14238:3:2051
+14239:3:2052
+14240:3:2059
+14241:3:2060
+14242:3:2071
+14243:3:2079
+14244:3:2080
+14245:3:2084
+14246:3:2089
+14247:3:2090
+14248:0:2565
+14249:3:2102
+14250:0:2565
+14251:3:2104
+14252:0:2565
+14253:3:2105
+14254:3:2109
+14255:3:2110
+14256:3:2118
+14257:3:2119
+14258:3:2123
+14259:3:2124
+14260:3:2132
+14261:3:2137
+14262:3:2141
+14263:3:2142
+14264:3:2149
+14265:3:2150
+14266:3:2161
+14267:3:2169
+14268:3:2170
+14269:3:2174
+14270:3:2179
+14271:3:2180
+14272:0:2565
+14273:3:2192
+14274:0:2565
+14275:2:759
+14276:0:2565
+14277:3:2013
+14278:0:2565
+14279:1:101
+14280:0:2565
+14281:3:2014
+14282:0:2565
+14283:3:2015
+14284:3:2019
+14285:3:2020
+14286:3:2028
+14287:3:2029
+14288:3:2033
+14289:3:2034
+14290:3:2042
+14291:3:2047
+14292:3:2051
+14293:3:2052
+14294:3:2059
+14295:3:2060
+14296:3:2071
+14297:3:2079
+14298:3:2080
+14299:3:2084
+14300:3:2089
+14301:3:2090
+14302:0:2565
+14303:3:2102
+14304:0:2565
+14305:3:2104
+14306:0:2565
+14307:3:2105
+14308:3:2109
+14309:3:2110
+14310:3:2118
+14311:3:2119
+14312:3:2123
+14313:3:2124
+14314:3:2132
+14315:3:2137
+14316:3:2141
+14317:3:2142
+14318:3:2149
+14319:3:2150
+14320:3:2161
+14321:3:2169
+14322:3:2170
+14323:3:2174
+14324:3:2179
+14325:3:2180
+14326:0:2565
+14327:3:2192
+14328:0:2565
+14329:3:2013
+14330:0:2565
+14331:1:100
+14332:0:2565
+14333:3:2014
+14334:0:2565
+14335:3:2015
+14336:3:2019
+14337:3:2020
+14338:3:2028
+14339:3:2029
+14340:3:2033
+14341:3:2034
+14342:3:2042
+14343:3:2047
+14344:3:2051
+14345:3:2052
+14346:3:2059
+14347:3:2060
+14348:3:2071
+14349:3:2079
+14350:3:2080
+14351:3:2084
+14352:3:2089
+14353:3:2090
+14354:0:2565
+14355:3:2102
+14356:0:2565
+14357:3:2104
+14358:0:2565
+14359:3:2105
+14360:3:2109
+14361:3:2110
+14362:3:2118
+14363:3:2119
+14364:3:2123
+14365:3:2124
+14366:3:2132
+14367:3:2137
+14368:3:2141
+14369:3:2142
+14370:3:2149
+14371:3:2150
+14372:3:2161
+14373:3:2169
+14374:3:2170
+14375:3:2174
+14376:3:2179
+14377:3:2180
+14378:0:2565
+14379:3:2192
+14380:0:2565
+14381:2:760
+14382:0:2565
+14383:3:2013
+14384:0:2565
+14385:2:761
+14386:0:2565
+14387:2:762
+14388:0:2565
+14389:2:763
+14390:0:2565
+14391:1:101
+14392:0:2565
+14393:3:2014
+14394:0:2565
+14395:3:2015
+14396:3:2019
+14397:3:2020
+14398:3:2028
+14399:3:2029
+14400:3:2033
+14401:3:2034
+14402:3:2042
+14403:3:2047
+14404:3:2051
+14405:3:2052
+14406:3:2059
+14407:3:2060
+14408:3:2071
+14409:3:2079
+14410:3:2080
+14411:3:2084
+14412:3:2089
+14413:3:2090
+14414:0:2565
+14415:3:2102
+14416:0:2565
+14417:3:2104
+14418:0:2565
+14419:3:2105
+14420:3:2109
+14421:3:2110
+14422:3:2118
+14423:3:2119
+14424:3:2123
+14425:3:2124
+14426:3:2132
+14427:3:2137
+14428:3:2141
+14429:3:2142
+14430:3:2149
+14431:3:2150
+14432:3:2161
+14433:3:2169
+14434:3:2170
+14435:3:2174
+14436:3:2179
+14437:3:2180
+14438:0:2565
+14439:3:2192
+14440:0:2565
+14441:3:2013
+14442:0:2565
+14443:1:100
+14444:0:2565
+14445:3:2014
+14446:0:2565
+14447:3:2015
+14448:3:2019
+14449:3:2020
+14450:3:2028
+14451:3:2029
+14452:3:2033
+14453:3:2034
+14454:3:2042
+14455:3:2047
+14456:3:2051
+14457:3:2052
+14458:3:2059
+14459:3:2060
+14460:3:2071
+14461:3:2079
+14462:3:2080
+14463:3:2084
+14464:3:2089
+14465:3:2090
+14466:0:2565
+14467:3:2102
+14468:0:2565
+14469:3:2104
+14470:0:2565
+14471:3:2105
+14472:3:2109
+14473:3:2110
+14474:3:2118
+14475:3:2119
+14476:3:2123
+14477:3:2124
+14478:3:2132
+14479:3:2137
+14480:3:2141
+14481:3:2142
+14482:3:2149
+14483:3:2150
+14484:3:2161
+14485:3:2169
+14486:3:2170
+14487:3:2174
+14488:3:2179
+14489:3:2180
+14490:0:2565
+14491:3:2192
+14492:0:2565
+14493:2:765
+14494:0:2565
+14495:3:2013
+14496:0:2565
+14497:1:101
+14498:0:2565
+14499:3:2014
+14500:0:2565
+14501:3:2015
+14502:3:2019
+14503:3:2020
+14504:3:2028
+14505:3:2029
+14506:3:2033
+14507:3:2034
+14508:3:2042
+14509:3:2047
+14510:3:2051
+14511:3:2052
+14512:3:2059
+14513:3:2060
+14514:3:2071
+14515:3:2079
+14516:3:2080
+14517:3:2084
+14518:3:2089
+14519:3:2090
+14520:0:2565
+14521:3:2102
+14522:0:2565
+14523:3:2104
+14524:0:2565
+14525:3:2105
+14526:3:2109
+14527:3:2110
+14528:3:2118
+14529:3:2119
+14530:3:2123
+14531:3:2124
+14532:3:2132
+14533:3:2137
+14534:3:2141
+14535:3:2142
+14536:3:2149
+14537:3:2150
+14538:3:2161
+14539:3:2169
+14540:3:2170
+14541:3:2174
+14542:3:2179
+14543:3:2180
+14544:0:2565
+14545:3:2192
+14546:0:2565
+14547:3:2013
+14548:0:2565
+14549:2:766
+14550:2:770
+14551:2:771
+14552:2:779
+14553:2:788
+14554:2:789
+14555:2:793
+14556:2:798
+14557:2:802
+14558:2:803
+14559:2:810
+14560:2:811
+14561:2:822
+14562:2:823
+14563:2:826
+14564:2:827
+14565:2:835
+14566:2:840
+14567:2:841
+14568:0:2565
+14569:3:2014
+14570:0:2565
+14571:3:2015
+14572:3:2019
+14573:3:2020
+14574:3:2028
+14575:3:2029
+14576:3:2033
+14577:3:2034
+14578:3:2042
+14579:3:2047
+14580:3:2051
+14581:3:2052
+14582:3:2059
+14583:3:2060
+14584:3:2071
+14585:3:2079
+14586:3:2080
+14587:3:2084
+14588:3:2089
+14589:3:2090
+14590:0:2565
+14591:3:2102
+14592:0:2565
+14593:3:2104
+14594:0:2565
+14595:3:2105
+14596:3:2109
+14597:3:2110
+14598:3:2118
+14599:3:2119
+14600:3:2123
+14601:3:2124
+14602:3:2132
+14603:3:2137
+14604:3:2141
+14605:3:2142
+14606:3:2149
+14607:3:2150
+14608:3:2161
+14609:3:2169
+14610:3:2170
+14611:3:2174
+14612:3:2179
+14613:3:2180
+14614:0:2565
+14615:3:2192
+14616:0:2565
+14617:2:853
+14618:0:2565
+14619:3:2013
+14620:0:2565
+14621:2:857
+14622:0:2565
+14623:2:465
+14624:0:2565
+14625:3:2014
+14626:0:2565
+14627:3:2015
+14628:3:2019
+14629:3:2020
+14630:3:2028
+14631:3:2029
+14632:3:2033
+14633:3:2034
+14634:3:2042
+14635:3:2047
+14636:3:2051
+14637:3:2052
+14638:3:2059
+14639:3:2060
+14640:3:2071
+14641:3:2079
+14642:3:2080
+14643:3:2084
+14644:3:2089
+14645:3:2090
+14646:0:2565
+14647:3:2102
+14648:0:2565
+14649:3:2104
+14650:0:2565
+14651:3:2105
+14652:3:2109
+14653:3:2110
+14654:3:2118
+14655:3:2119
+14656:3:2123
+14657:3:2124
+14658:3:2132
+14659:3:2137
+14660:3:2141
+14661:3:2142
+14662:3:2149
+14663:3:2150
+14664:3:2161
+14665:3:2169
+14666:3:2170
+14667:3:2174
+14668:3:2179
+14669:3:2180
+14670:0:2565
+14671:3:2192
+14672:0:2565
+14673:2:466
+14674:0:2565
+14675:3:2013
+14676:0:2565
+14677:3:2014
+14678:0:2565
+14679:3:2015
+14680:3:2019
+14681:3:2020
+14682:3:2028
+14683:3:2029
+14684:3:2033
+14685:3:2034
+14686:3:2042
+14687:3:2047
+14688:3:2051
+14689:3:2052
+14690:3:2059
+14691:3:2060
+14692:3:2071
+14693:3:2079
+14694:3:2080
+14695:3:2084
+14696:3:2089
+14697:3:2090
+14698:0:2565
+14699:3:2102
+14700:0:2565
+14701:3:2104
+14702:0:2565
+14703:3:2105
+14704:3:2109
+14705:3:2110
+14706:3:2118
+14707:3:2119
+14708:3:2123
+14709:3:2124
+14710:3:2132
+14711:3:2137
+14712:3:2141
+14713:3:2142
+14714:3:2149
+14715:3:2150
+14716:3:2161
+14717:3:2169
+14718:3:2170
+14719:3:2174
+14720:3:2179
+14721:3:2180
+14722:0:2565
+14723:2:467
+14724:0:2565
+14725:3:2192
+14726:0:2565
+14727:3:2013
+14728:0:2565
+14729:3:2014
+14730:0:2565
+14731:3:2015
+14732:3:2019
+14733:3:2020
+14734:3:2028
+14735:3:2029
+14736:3:2033
+14737:3:2034
+14738:3:2042
+14739:3:2047
+14740:3:2051
+14741:3:2052
+14742:3:2059
+14743:3:2060
+14744:3:2071
+14745:3:2079
+14746:3:2080
+14747:3:2084
+14748:3:2089
+14749:3:2090
+14750:0:2565
+14751:3:2102
+14752:0:2565
+14753:3:2104
+14754:0:2565
+14755:1:102
+14756:0:2565
+14757:2:468
+14758:0:2565
+14759:3:2105
+14760:3:2109
+14761:3:2110
+14762:3:2118
+14763:3:2119
+14764:3:2123
+14765:3:2124
+14766:3:2132
+14767:3:2137
+14768:3:2141
+14769:3:2142
+14770:3:2149
+14771:3:2150
+14772:3:2161
+14773:3:2169
+14774:3:2170
+14775:3:2174
+14776:3:2179
+14777:3:2180
+14778:0:2565
+14779:3:2192
+14780:0:2565
+14781:3:2013
+14782:0:2565
+14783:3:2014
+14784:0:2565
+14785:3:2015
+14786:3:2019
+14787:3:2020
+14788:3:2028
+14789:3:2029
+14790:3:2033
+14791:3:2034
+14792:3:2042
+14793:3:2047
+14794:3:2051
+14795:3:2052
+14796:3:2059
+14797:3:2060
+14798:3:2071
+14799:3:2079
+14800:3:2080
+14801:3:2084
+14802:3:2089
+14803:3:2090
+14804:0:2565
+14805:3:2102
+14806:0:2565
+14807:3:2104
+14808:0:2565
+14809:2:467
+14810:0:2565
+14811:2:468
+14812:0:2565
+14813:3:2105
+14814:3:2109
+14815:3:2110
+14816:3:2118
+14817:3:2119
+14818:3:2123
+14819:3:2124
+14820:3:2132
+14821:3:2137
+14822:3:2141
+14823:3:2142
+14824:3:2149
+14825:3:2150
+14826:3:2161
+14827:3:2169
+14828:3:2170
+14829:3:2174
+14830:3:2179
+14831:3:2180
+14832:0:2565
+14833:3:2192
+14834:0:2565
+14835:3:2013
+14836:0:2565
+14837:3:2014
+14838:0:2565
+14839:3:2015
+14840:3:2019
+14841:3:2020
+14842:3:2028
+14843:3:2029
+14844:3:2033
+14845:3:2034
+14846:3:2042
+14847:3:2047
+14848:3:2051
+14849:3:2052
+14850:3:2059
+14851:3:2060
+14852:3:2071
+14853:3:2079
+14854:3:2080
+14855:3:2084
+14856:3:2089
+14857:3:2090
+14858:0:2565
+14859:3:2102
+14860:0:2565
+14861:2:467
+14862:0:2565
+14863:1:108
+14864:0:2565
+14865:2:468
+14866:0:2565
+14867:3:2104
+14868:0:2565
+14869:3:2105
+14870:3:2109
+14871:3:2110
+14872:3:2118
+14873:3:2119
+14874:3:2123
+14875:3:2124
+14876:3:2132
+14877:3:2137
+14878:3:2141
+14879:3:2142
+14880:3:2149
+14881:3:2150
+14882:3:2161
+14883:3:2169
+14884:3:2170
+14885:3:2174
+14886:3:2179
+14887:3:2180
+14888:0:2565
+14889:3:2192
+14890:0:2565
+14891:3:2013
+14892:0:2565
+14893:3:2014
+14894:0:2565
+14895:3:2015
+14896:3:2019
+14897:3:2020
+14898:3:2028
+14899:3:2029
+14900:3:2033
+14901:3:2034
+14902:3:2042
+14903:3:2047
+14904:3:2051
+14905:3:2052
+14906:3:2059
+14907:3:2060
+14908:3:2071
+14909:3:2079
+14910:3:2080
+14911:3:2084
+14912:3:2089
+14913:3:2090
+14914:0:2565
+14915:3:2102
+14916:0:2565
+14917:2:467
+14918:0:2565
+14919:2:468
+14920:0:2565
+14921:3:2104
+14922:0:2565
+14923:3:2105
+14924:3:2109
+14925:3:2110
+14926:3:2118
+14927:3:2119
+14928:3:2123
+14929:3:2124
+14930:3:2132
+14931:3:2137
+14932:3:2141
+14933:3:2142
+14934:3:2149
+14935:3:2150
+14936:3:2161
+14937:3:2169
+14938:3:2170
+14939:3:2174
+14940:3:2179
+14941:3:2180
+14942:0:2565
+14943:3:2192
+14944:0:2565
+14945:3:2013
+14946:0:2565
+14947:3:2014
+14948:0:2565
+14949:3:2015
+14950:3:2019
+14951:3:2020
+14952:3:2028
+14953:3:2029
+14954:3:2033
+14955:3:2034
+14956:3:2042
+14957:3:2047
+14958:3:2051
+14959:3:2052
+14960:3:2059
+14961:3:2060
+14962:3:2071
+14963:3:2079
+14964:3:2080
+14965:3:2084
+14966:3:2089
+14967:3:2090
+14968:0:2565
+14969:2:467
+14970:0:2565
+14971:1:109
+14972:1:113
+14973:1:114
+14974:1:122
+14975:1:123
+14976:1:124
+14977:1:136
+14978:1:141
+14979:1:145
+14980:1:146
+14981:1:153
+14982:1:154
+14983:1:165
+14984:1:166
+14985:1:167
+14986:1:178
+14987:1:183
+14988:1:184
+14989:0:2565
+14990:3:2102
+14991:0:2565
+14992:3:2104
+14993:0:2565
+14994:1:196
+14995:0:2565
+14996:3:2105
+14997:3:2109
+14998:3:2110
+14999:3:2118
+15000:3:2119
+15001:3:2123
+15002:3:2124
+15003:3:2132
+15004:3:2137
+15005:3:2141
+15006:3:2142
+15007:3:2149
+15008:3:2150
+15009:3:2161
+15010:3:2169
+15011:3:2170
+15012:3:2174
+15013:3:2179
+15014:3:2180
+15015:0:2565
+15016:1:197
+15017:0:2565
+15018:3:2192
+15019:0:2565
+15020:3:2013
+15021:0:2565
+15022:2:468
+15023:0:2565
+15024:1:198
+15025:0:2565
+15026:3:2014
+15027:0:2565
+15028:3:2015
+15029:3:2019
+15030:3:2020
+15031:3:2028
+15032:3:2029
+15033:3:2033
+15034:3:2034
+15035:3:2042
+15036:3:2047
+15037:3:2051
+15038:3:2052
+15039:3:2059
+15040:3:2060
+15041:3:2071
+15042:3:2079
+15043:3:2080
+15044:3:2084
+15045:3:2089
+15046:3:2090
+15047:0:2565
+15048:3:2102
+15049:0:2565
+15050:3:2104
+15051:0:2565
+15052:3:2105
+15053:3:2109
+15054:3:2110
+15055:3:2118
+15056:3:2119
+15057:3:2123
+15058:3:2124
+15059:3:2132
+15060:3:2137
+15061:3:2141
+15062:3:2142
+15063:3:2149
+15064:3:2150
+15065:3:2161
+15066:3:2169
+15067:3:2170
+15068:3:2174
+15069:3:2179
+15070:3:2180
+15071:0:2565
+15072:3:2192
+15073:0:2565
+15074:3:2013
+15075:0:2565
+15076:1:197
+15077:0:2565
+15078:3:2014
+15079:0:2565
+15080:3:2015
+15081:3:2019
+15082:3:2020
+15083:3:2028
+15084:3:2029
+15085:3:2033
+15086:3:2034
+15087:3:2042
+15088:3:2047
+15089:3:2051
+15090:3:2052
+15091:3:2059
+15092:3:2060
+15093:3:2071
+15094:3:2079
+15095:3:2080
+15096:3:2084
+15097:3:2089
+15098:3:2090
+15099:0:2565
+15100:3:2102
+15101:0:2565
+15102:3:2104
+15103:0:2565
+15104:3:2105
+15105:3:2109
+15106:3:2110
+15107:3:2118
+15108:3:2119
+15109:3:2123
+15110:3:2124
+15111:3:2132
+15112:3:2137
+15113:3:2141
+15114:3:2142
+15115:3:2149
+15116:3:2150
+15117:3:2161
+15118:3:2169
+15119:3:2170
+15120:3:2174
+15121:3:2179
+15122:3:2180
+15123:0:2565
+15124:3:2192
+15125:0:2565
+15126:2:469
+15127:0:2565
+15128:3:2013
+15129:0:2565
+15130:2:475
+15131:0:2565
+15132:2:476
+15133:0:2565
+15134:1:198
+15135:0:2565
+15136:3:2014
+15137:0:2565
+15138:3:2015
+15139:3:2019
+15140:3:2020
+15141:3:2028
+15142:3:2029
+15143:3:2033
+15144:3:2034
+15145:3:2042
+15146:3:2047
+15147:3:2051
+15148:3:2052
+15149:3:2059
+15150:3:2060
+15151:3:2071
+15152:3:2079
+15153:3:2080
+15154:3:2084
+15155:3:2089
+15156:3:2090
+15157:0:2565
+15158:3:2102
+15159:0:2565
+15160:3:2104
+15161:0:2565
+15162:3:2105
+15163:3:2109
+15164:3:2110
+15165:3:2118
+15166:3:2119
+15167:3:2123
+15168:3:2124
+15169:3:2132
+15170:3:2137
+15171:3:2141
+15172:3:2142
+15173:3:2149
+15174:3:2150
+15175:3:2161
+15176:3:2169
+15177:3:2170
+15178:3:2174
+15179:3:2179
+15180:3:2180
+15181:0:2565
+15182:3:2192
+15183:0:2565
+15184:3:2013
+15185:0:2565
+15186:1:197
+15187:0:2565
+15188:3:2014
+15189:0:2565
+15190:3:2015
+15191:3:2019
+15192:3:2020
+15193:3:2028
+15194:3:2029
+15195:3:2033
+15196:3:2034
+15197:3:2042
+15198:3:2047
+15199:3:2051
+15200:3:2052
+15201:3:2059
+15202:3:2060
+15203:3:2071
+15204:3:2079
+15205:3:2080
+15206:3:2084
+15207:3:2089
+15208:3:2090
+15209:0:2565
+15210:3:2102
+15211:0:2565
+15212:3:2104
+15213:0:2565
+15214:3:2105
+15215:3:2109
+15216:3:2110
+15217:3:2118
+15218:3:2119
+15219:3:2123
+15220:3:2124
+15221:3:2132
+15222:3:2137
+15223:3:2141
+15224:3:2142
+15225:3:2149
+15226:3:2150
+15227:3:2161
+15228:3:2169
+15229:3:2170
+15230:3:2174
+15231:3:2179
+15232:3:2180
+15233:0:2565
+15234:3:2192
+15235:0:2565
+15236:2:477
+15237:2:481
+15238:2:482
+15239:2:490
+15240:2:491
+15241:2:495
+15242:2:496
+15243:2:504
+15244:2:509
+15245:2:513
+15246:2:514
+15247:2:521
+15248:2:522
+15249:2:533
+15250:2:534
+15251:2:535
+15252:2:546
+15253:2:551
+15254:2:552
+15255:0:2565
+15256:3:2013
+15257:0:2565
+15258:1:198
+15259:0:2565
+15260:3:2014
+15261:0:2565
+15262:3:2015
+15263:3:2019
+15264:3:2020
+15265:3:2028
+15266:3:2029
+15267:3:2033
+15268:3:2034
+15269:3:2042
+15270:3:2047
+15271:3:2051
+15272:3:2052
+15273:3:2059
+15274:3:2060
+15275:3:2071
+15276:3:2079
+15277:3:2080
+15278:3:2084
+15279:3:2089
+15280:3:2090
+15281:0:2565
+15282:3:2102
+15283:0:2565
+15284:3:2104
+15285:0:2565
+15286:3:2105
+15287:3:2109
+15288:3:2110
+15289:3:2118
+15290:3:2119
+15291:3:2123
+15292:3:2124
+15293:3:2132
+15294:3:2137
+15295:3:2141
+15296:3:2142
+15297:3:2149
+15298:3:2150
+15299:3:2161
+15300:3:2169
+15301:3:2170
+15302:3:2174
+15303:3:2179
+15304:3:2180
+15305:0:2565
+15306:3:2192
+15307:0:2565
+15308:3:2013
+15309:0:2565
+15310:1:197
+15311:0:2565
+15312:3:2014
+15313:0:2565
+15314:3:2015
+15315:3:2019
+15316:3:2020
+15317:3:2028
+15318:3:2029
+15319:3:2033
+15320:3:2034
+15321:3:2042
+15322:3:2047
+15323:3:2051
+15324:3:2052
+15325:3:2059
+15326:3:2060
+15327:3:2071
+15328:3:2079
+15329:3:2080
+15330:3:2084
+15331:3:2089
+15332:3:2090
+15333:0:2565
+15334:3:2102
+15335:0:2565
+15336:3:2104
+15337:0:2565
+15338:3:2105
+15339:3:2109
+15340:3:2110
+15341:3:2118
+15342:3:2119
+15343:3:2123
+15344:3:2124
+15345:3:2132
+15346:3:2137
+15347:3:2141
+15348:3:2142
+15349:3:2149
+15350:3:2150
+15351:3:2161
+15352:3:2169
+15353:3:2170
+15354:3:2174
+15355:3:2179
+15356:3:2180
+15357:0:2565
+15358:3:2192
+15359:0:2565
+15360:2:564
+15361:0:2565
+15362:3:2013
+15363:0:2565
+15364:1:198
+15365:0:2565
+15366:3:2014
+15367:0:2565
+15368:3:2015
+15369:3:2019
+15370:3:2020
+15371:3:2028
+15372:3:2029
+15373:3:2033
+15374:3:2034
+15375:3:2042
+15376:3:2047
+15377:3:2051
+15378:3:2052
+15379:3:2059
+15380:3:2060
+15381:3:2071
+15382:3:2079
+15383:3:2080
+15384:3:2084
+15385:3:2089
+15386:3:2090
+15387:0:2565
+15388:3:2102
+15389:0:2565
+15390:3:2104
+15391:0:2565
+15392:3:2105
+15393:3:2109
+15394:3:2110
+15395:3:2118
+15396:3:2119
+15397:3:2123
+15398:3:2124
+15399:3:2132
+15400:3:2137
+15401:3:2141
+15402:3:2142
+15403:3:2149
+15404:3:2150
+15405:3:2161
+15406:3:2169
+15407:3:2170
+15408:3:2174
+15409:3:2179
+15410:3:2180
+15411:0:2565
+15412:3:2192
+15413:0:2565
+15414:3:2013
+15415:0:2565
+15416:2:565
+15417:2:569
+15418:2:570
+15419:2:578
+15420:2:579
+15421:2:583
+15422:2:584
+15423:2:592
+15424:2:597
+15425:2:601
+15426:2:602
+15427:2:609
+15428:2:610
+15429:2:621
+15430:2:622
+15431:2:623
+15432:2:634
+15433:2:639
+15434:2:640
+15435:0:2565
+15436:3:2014
+15437:0:2565
+15438:3:2015
+15439:3:2019
+15440:3:2020
+15441:3:2028
+15442:3:2029
+15443:3:2033
+15444:3:2034
+15445:3:2042
+15446:3:2047
+15447:3:2051
+15448:3:2052
+15449:3:2059
+15450:3:2060
+15451:3:2071
+15452:3:2079
+15453:3:2080
+15454:3:2084
+15455:3:2089
+15456:3:2090
+15457:0:2565
+15458:3:2102
+15459:0:2565
+15460:1:197
+15461:0:2565
+15462:2:652
+15463:0:2565
+15464:1:198
+15465:0:2565
+15466:3:2104
+15467:0:2565
+15468:3:2105
+15469:3:2109
+15470:3:2110
+15471:3:2118
+15472:3:2119
+15473:3:2123
+15474:3:2124
+15475:3:2132
+15476:3:2137
+15477:3:2141
+15478:3:2142
+15479:3:2149
+15480:3:2150
+15481:3:2161
+15482:3:2169
+15483:3:2170
+15484:3:2174
+15485:3:2179
+15486:3:2180
+15487:0:2565
+15488:3:2192
+15489:0:2565
+15490:3:2013
+15491:0:2565
+15492:3:2014
+15493:0:2565
+15494:3:2015
+15495:3:2019
+15496:3:2020
+15497:3:2028
+15498:3:2029
+15499:3:2033
+15500:3:2034
+15501:3:2042
+15502:3:2047
+15503:3:2051
+15504:3:2052
+15505:3:2059
+15506:3:2060
+15507:3:2071
+15508:3:2079
+15509:3:2080
+15510:3:2084
+15511:3:2089
+15512:3:2090
+15513:0:2565
+15514:3:2102
+15515:0:2565
+15516:1:197
+15517:0:2565
+15518:3:2104
+15519:0:2565
+15520:3:2105
+15521:3:2109
+15522:3:2110
+15523:3:2118
+15524:3:2119
+15525:3:2123
+15526:3:2124
+15527:3:2132
+15528:3:2137
+15529:3:2141
+15530:3:2142
+15531:3:2149
+15532:3:2150
+15533:3:2161
+15534:3:2169
+15535:3:2170
+15536:3:2174
+15537:3:2179
+15538:3:2180
+15539:0:2565
+15540:3:2192
+15541:0:2565
+15542:3:2013
+15543:0:2565
+15544:3:2014
+15545:0:2565
+15546:3:2015
+15547:3:2019
+15548:3:2020
+15549:3:2028
+15550:3:2029
+15551:3:2033
+15552:3:2034
+15553:3:2042
+15554:3:2047
+15555:3:2051
+15556:3:2052
+15557:3:2059
+15558:3:2060
+15559:3:2071
+15560:3:2079
+15561:3:2080
+15562:3:2084
+15563:3:2089
+15564:3:2090
+15565:0:2565
+15566:2:653
+15567:0:2565
+15568:3:2102
+15569:0:2565
+15570:1:198
+15571:0:2565
+15572:3:2104
+15573:0:2565
+15574:3:2105
+15575:3:2109
+15576:3:2110
+15577:3:2118
+15578:3:2119
+15579:3:2123
+15580:3:2124
+15581:3:2132
+15582:3:2137
+15583:3:2141
+15584:3:2142
+15585:3:2149
+15586:3:2150
+15587:3:2161
+15588:3:2169
+15589:3:2170
+15590:3:2174
+15591:3:2179
+15592:3:2180
+15593:0:2565
+15594:3:2192
+15595:0:2565
+15596:3:2013
+15597:0:2565
+15598:3:2014
+15599:0:2565
+15600:3:2015
+15601:3:2019
+15602:3:2020
+15603:3:2028
+15604:3:2029
+15605:3:2033
+15606:3:2034
+15607:3:2042
+15608:3:2047
+15609:3:2051
+15610:3:2052
+15611:3:2059
+15612:3:2060
+15613:3:2071
+15614:3:2079
+15615:3:2080
+15616:3:2084
+15617:3:2089
+15618:3:2090
+15619:0:2565
+15620:3:2102
+15621:0:2565
+15622:1:197
+15623:0:2565
+15624:3:2104
+15625:0:2565
+15626:3:2105
+15627:3:2109
+15628:3:2110
+15629:3:2118
+15630:3:2119
+15631:3:2123
+15632:3:2124
+15633:3:2132
+15634:3:2137
+15635:3:2141
+15636:3:2142
+15637:3:2149
+15638:3:2150
+15639:3:2161
+15640:3:2169
+15641:3:2170
+15642:3:2174
+15643:3:2179
+15644:3:2180
+15645:0:2565
+15646:3:2192
+15647:0:2565
+15648:3:2013
+15649:0:2565
+15650:3:2014
+15651:0:2565
+15652:3:2015
+15653:3:2019
+15654:3:2020
+15655:3:2028
+15656:3:2029
+15657:3:2033
+15658:3:2034
+15659:3:2042
+15660:3:2047
+15661:3:2051
+15662:3:2052
+15663:3:2059
+15664:3:2060
+15665:3:2071
+15666:3:2079
+15667:3:2080
+15668:3:2084
+15669:3:2089
+15670:3:2090
+15671:0:2565
+15672:2:654
+15673:2:658
+15674:2:659
+15675:2:667
+15676:2:668
+15677:2:672
+15678:2:673
+15679:2:681
+15680:2:686
+15681:2:690
+15682:2:691
+15683:2:698
+15684:2:699
+15685:2:710
+15686:2:711
+15687:2:712
+15688:2:723
+15689:2:728
+15690:2:729
+15691:0:2565
+15692:3:2102
+15693:0:2565
+15694:1:198
+15695:0:2565
+15696:3:2104
+15697:0:2565
+15698:3:2105
+15699:3:2109
+15700:3:2110
+15701:3:2118
+15702:3:2119
+15703:3:2123
+15704:3:2124
+15705:3:2132
+15706:3:2137
+15707:3:2141
+15708:3:2142
+15709:3:2149
+15710:3:2150
+15711:3:2161
+15712:3:2169
+15713:3:2170
+15714:3:2174
+15715:3:2179
+15716:3:2180
+15717:0:2565
+15718:3:2192
+15719:0:2565
+15720:3:2013
+15721:0:2565
+15722:3:2014
+15723:0:2565
+15724:3:2015
+15725:3:2019
+15726:3:2020
+15727:3:2028
+15728:3:2029
+15729:3:2033
+15730:3:2034
+15731:3:2042
+15732:3:2047
+15733:3:2051
+15734:3:2052
+15735:3:2059
+15736:3:2060
+15737:3:2071
+15738:3:2079
+15739:3:2080
+15740:3:2084
+15741:3:2089
+15742:3:2090
+15743:0:2565
+15744:3:2102
+15745:0:2565
+15746:2:741
+15747:0:2565
+15748:2:750
+15749:0:2565
+15750:3:2104
+15751:0:2565
+15752:3:2105
+15753:3:2109
+15754:3:2110
+15755:3:2118
+15756:3:2119
+15757:3:2123
+15758:3:2124
+15759:3:2132
+15760:3:2137
+15761:3:2141
+15762:3:2142
+15763:3:2149
+15764:3:2150
+15765:3:2161
+15766:3:2169
+15767:3:2170
+15768:3:2174
+15769:3:2179
+15770:3:2180
+15771:0:2565
+15772:3:2192
+15773:0:2565
+15774:3:2013
+15775:0:2565
+15776:1:197
+15777:0:2565
+15778:2:753
+15779:0:2565
+15780:1:198
+15781:0:2565
+15782:3:2014
+15783:0:2565
+15784:3:2015
+15785:3:2019
+15786:3:2020
+15787:3:2028
+15788:3:2029
+15789:3:2033
+15790:3:2034
+15791:3:2042
+15792:3:2047
+15793:3:2051
+15794:3:2052
+15795:3:2059
+15796:3:2060
+15797:3:2071
+15798:3:2079
+15799:3:2080
+15800:3:2084
+15801:3:2089
+15802:3:2090
+15803:0:2565
+15804:3:2102
+15805:0:2565
+15806:3:2104
+15807:0:2565
+15808:3:2105
+15809:3:2109
+15810:3:2110
+15811:3:2118
+15812:3:2119
+15813:3:2123
+15814:3:2124
+15815:3:2132
+15816:3:2137
+15817:3:2141
+15818:3:2142
+15819:3:2149
+15820:3:2150
+15821:3:2161
+15822:3:2169
+15823:3:2170
+15824:3:2174
+15825:3:2179
+15826:3:2180
+15827:0:2565
+15828:3:2192
+15829:0:2565
+15830:3:2013
+15831:0:2565
+15832:1:197
+15833:0:2565
+15834:3:2014
+15835:0:2565
+15836:3:2015
+15837:3:2019
+15838:3:2020
+15839:3:2028
+15840:3:2029
+15841:3:2033
+15842:3:2034
+15843:3:2042
+15844:3:2047
+15845:3:2051
+15846:3:2052
+15847:3:2059
+15848:3:2060
+15849:3:2071
+15850:3:2079
+15851:3:2080
+15852:3:2084
+15853:3:2089
+15854:3:2090
+15855:0:2565
+15856:3:2102
+15857:0:2565
+15858:3:2104
+15859:0:2565
+15860:3:2105
+15861:3:2109
+15862:3:2110
+15863:3:2118
+15864:3:2119
+15865:3:2123
+15866:3:2124
+15867:3:2132
+15868:3:2137
+15869:3:2141
+15870:3:2142
+15871:3:2149
+15872:3:2150
+15873:3:2161
+15874:3:2169
+15875:3:2170
+15876:3:2174
+15877:3:2179
+15878:3:2180
+15879:0:2565
+15880:3:2192
+15881:0:2565
+15882:2:758
+15883:0:2565
+15884:3:2013
+15885:0:2565
+15886:1:198
+15887:0:2565
+15888:3:2014
+15889:0:2565
+15890:3:2015
+15891:3:2019
+15892:3:2020
+15893:3:2028
+15894:3:2029
+15895:3:2033
+15896:3:2034
+15897:3:2042
+15898:3:2047
+15899:3:2051
+15900:3:2052
+15901:3:2059
+15902:3:2060
+15903:3:2071
+15904:3:2079
+15905:3:2080
+15906:3:2084
+15907:3:2089
+15908:3:2090
+15909:0:2565
+15910:3:2102
+15911:0:2565
+15912:3:2104
+15913:0:2565
+15914:3:2105
+15915:3:2109
+15916:3:2110
+15917:3:2118
+15918:3:2119
+15919:3:2123
+15920:3:2124
+15921:3:2132
+15922:3:2137
+15923:3:2141
+15924:3:2142
+15925:3:2149
+15926:3:2150
+15927:3:2161
+15928:3:2169
+15929:3:2170
+15930:3:2174
+15931:3:2179
+15932:3:2180
+15933:0:2565
+15934:3:2192
+15935:0:2565
+15936:3:2013
+15937:0:2565
+15938:1:197
+15939:0:2565
+15940:3:2014
+15941:0:2565
+15942:3:2015
+15943:3:2019
+15944:3:2020
+15945:3:2028
+15946:3:2029
+15947:3:2033
+15948:3:2034
+15949:3:2042
+15950:3:2047
+15951:3:2051
+15952:3:2052
+15953:3:2059
+15954:3:2060
+15955:3:2071
+15956:3:2079
+15957:3:2080
+15958:3:2084
+15959:3:2089
+15960:3:2090
+15961:0:2565
+15962:3:2102
+15963:0:2565
+15964:3:2104
+15965:0:2565
+15966:3:2105
+15967:3:2109
+15968:3:2110
+15969:3:2118
+15970:3:2119
+15971:3:2123
+15972:3:2124
+15973:3:2132
+15974:3:2137
+15975:3:2141
+15976:3:2142
+15977:3:2149
+15978:3:2150
+15979:3:2161
+15980:3:2169
+15981:3:2170
+15982:3:2174
+15983:3:2179
+15984:3:2180
+15985:0:2565
+15986:3:2192
+15987:0:2565
+15988:2:759
+15989:0:2565
+15990:3:2013
+15991:0:2565
+15992:1:198
+15993:0:2565
+15994:3:2014
+15995:0:2565
+15996:3:2015
+15997:3:2019
+15998:3:2020
+15999:3:2028
+16000:3:2029
+16001:3:2033
+16002:3:2034
+16003:3:2042
+16004:3:2047
+16005:3:2051
+16006:3:2052
+16007:3:2059
+16008:3:2060
+16009:3:2071
+16010:3:2079
+16011:3:2080
+16012:3:2084
+16013:3:2089
+16014:3:2090
+16015:0:2565
+16016:3:2102
+16017:0:2565
+16018:3:2104
+16019:0:2565
+16020:3:2105
+16021:3:2109
+16022:3:2110
+16023:3:2118
+16024:3:2119
+16025:3:2123
+16026:3:2124
+16027:3:2132
+16028:3:2137
+16029:3:2141
+16030:3:2142
+16031:3:2149
+16032:3:2150
+16033:3:2161
+16034:3:2169
+16035:3:2170
+16036:3:2174
+16037:3:2179
+16038:3:2180
+16039:0:2565
+16040:3:2192
+16041:0:2565
+16042:3:2013
+16043:0:2565
+16044:1:197
+16045:0:2565
+16046:3:2014
+16047:0:2565
+16048:3:2015
+16049:3:2019
+16050:3:2020
+16051:3:2028
+16052:3:2029
+16053:3:2033
+16054:3:2034
+16055:3:2042
+16056:3:2047
+16057:3:2051
+16058:3:2052
+16059:3:2059
+16060:3:2060
+16061:3:2071
+16062:3:2079
+16063:3:2080
+16064:3:2084
+16065:3:2089
+16066:3:2090
+16067:0:2565
+16068:3:2102
+16069:0:2565
+16070:3:2104
+16071:0:2565
+16072:3:2105
+16073:3:2109
+16074:3:2110
+16075:3:2118
+16076:3:2119
+16077:3:2123
+16078:3:2124
+16079:3:2132
+16080:3:2137
+16081:3:2141
+16082:3:2142
+16083:3:2149
+16084:3:2150
+16085:3:2161
+16086:3:2169
+16087:3:2170
+16088:3:2174
+16089:3:2179
+16090:3:2180
+16091:0:2565
+16092:3:2192
+16093:0:2565
+16094:2:760
+16095:0:2565
+16096:3:2013
+16097:0:2565
+16098:2:761
+16099:0:2565
+16100:2:762
+16101:0:2565
+16102:2:763
+16103:0:2565
+16104:1:198
+16105:0:2565
+16106:3:2014
+16107:0:2565
+16108:3:2015
+16109:3:2019
+16110:3:2020
+16111:3:2028
+16112:3:2029
+16113:3:2033
+16114:3:2034
+16115:3:2042
+16116:3:2047
+16117:3:2051
+16118:3:2052
+16119:3:2059
+16120:3:2060
+16121:3:2071
+16122:3:2079
+16123:3:2080
+16124:3:2084
+16125:3:2089
+16126:3:2090
+16127:0:2565
+16128:3:2102
+16129:0:2565
+16130:3:2104
+16131:0:2565
+16132:3:2105
+16133:3:2109
+16134:3:2110
+16135:3:2118
+16136:3:2119
+16137:3:2123
+16138:3:2124
+16139:3:2132
+16140:3:2137
+16141:3:2141
+16142:3:2142
+16143:3:2149
+16144:3:2150
+16145:3:2161
+16146:3:2169
+16147:3:2170
+16148:3:2174
+16149:3:2179
+16150:3:2180
+16151:0:2565
+16152:3:2192
+16153:0:2565
+16154:3:2013
+16155:0:2565
+16156:1:197
+16157:0:2565
+16158:3:2014
+16159:0:2565
+16160:3:2015
+16161:3:2019
+16162:3:2020
+16163:3:2028
+16164:3:2029
+16165:3:2033
+16166:3:2034
+16167:3:2042
+16168:3:2047
+16169:3:2051
+16170:3:2052
+16171:3:2059
+16172:3:2060
+16173:3:2071
+16174:3:2079
+16175:3:2080
+16176:3:2084
+16177:3:2089
+16178:3:2090
+16179:0:2565
+16180:3:2102
+16181:0:2565
+16182:3:2104
+16183:0:2565
+16184:3:2105
+16185:3:2109
+16186:3:2110
+16187:3:2118
+16188:3:2119
+16189:3:2123
+16190:3:2124
+16191:3:2132
+16192:3:2137
+16193:3:2141
+16194:3:2142
+16195:3:2149
+16196:3:2150
+16197:3:2161
+16198:3:2169
+16199:3:2170
+16200:3:2174
+16201:3:2179
+16202:3:2180
+16203:0:2565
+16204:3:2192
+16205:0:2565
+16206:2:765
+16207:0:2565
+16208:3:2013
+16209:0:2565
+16210:1:198
+16211:0:2565
+16212:3:2014
+16213:0:2565
+16214:3:2015
+16215:3:2019
+16216:3:2020
+16217:3:2028
+16218:3:2029
+16219:3:2033
+16220:3:2034
+16221:3:2042
+16222:3:2047
+16223:3:2051
+16224:3:2052
+16225:3:2059
+16226:3:2060
+16227:3:2071
+16228:3:2079
+16229:3:2080
+16230:3:2084
+16231:3:2089
+16232:3:2090
+16233:0:2565
+16234:3:2102
+16235:0:2565
+16236:3:2104
+16237:0:2565
+16238:3:2105
+16239:3:2109
+16240:3:2110
+16241:3:2118
+16242:3:2119
+16243:3:2123
+16244:3:2124
+16245:3:2132
+16246:3:2137
+16247:3:2141
+16248:3:2142
+16249:3:2149
+16250:3:2150
+16251:3:2161
+16252:3:2169
+16253:3:2170
+16254:3:2174
+16255:3:2179
+16256:3:2180
+16257:0:2565
+16258:3:2192
+16259:0:2565
+16260:3:2013
+16261:0:2565
+16262:2:766
+16263:2:770
+16264:2:771
+16265:2:779
+16266:2:788
+16267:2:789
+16268:2:793
+16269:2:798
+16270:2:802
+16271:2:803
+16272:2:810
+16273:2:811
+16274:2:822
+16275:2:823
+16276:2:826
+16277:2:827
+16278:2:835
+16279:2:840
+16280:2:841
+16281:0:2565
+16282:3:2014
+16283:0:2565
+16284:3:2015
+16285:3:2019
+16286:3:2020
+16287:3:2028
+16288:3:2029
+16289:3:2033
+16290:3:2034
+16291:3:2042
+16292:3:2047
+16293:3:2051
+16294:3:2052
+16295:3:2059
+16296:3:2060
+16297:3:2071
+16298:3:2079
+16299:3:2080
+16300:3:2084
+16301:3:2089
+16302:3:2090
+16303:0:2565
+16304:3:2102
+16305:0:2565
+16306:3:2104
+16307:0:2565
+16308:3:2105
+16309:3:2109
+16310:3:2110
+16311:3:2118
+16312:3:2119
+16313:3:2123
+16314:3:2124
+16315:3:2132
+16316:3:2137
+16317:3:2141
+16318:3:2142
+16319:3:2149
+16320:3:2150
+16321:3:2161
+16322:3:2169
+16323:3:2170
+16324:3:2174
+16325:3:2179
+16326:3:2180
+16327:0:2565
+16328:3:2192
+16329:0:2565
+16330:2:853
+16331:0:2565
+16332:3:2013
+16333:0:2565
+16334:2:857
+16335:0:2565
+16336:2:465
+16337:0:2565
+16338:3:2014
+16339:0:2565
+16340:3:2015
+16341:3:2019
+16342:3:2020
+16343:3:2028
+16344:3:2029
+16345:3:2033
+16346:3:2034
+16347:3:2042
+16348:3:2047
+16349:3:2051
+16350:3:2052
+16351:3:2059
+16352:3:2060
+16353:3:2071
+16354:3:2079
+16355:3:2080
+16356:3:2084
+16357:3:2089
+16358:3:2090
+16359:0:2565
+16360:3:2102
+16361:0:2565
+16362:3:2104
+16363:0:2565
+16364:3:2105
+16365:3:2109
+16366:3:2110
+16367:3:2118
+16368:3:2119
+16369:3:2123
+16370:3:2124
+16371:3:2132
+16372:3:2137
+16373:3:2141
+16374:3:2142
+16375:3:2149
+16376:3:2150
+16377:3:2161
+16378:3:2169
+16379:3:2170
+16380:3:2174
+16381:3:2179
+16382:3:2180
+16383:0:2565
+16384:3:2192
+16385:0:2565
+16386:2:466
+16387:0:2565
+16388:3:2013
+16389:0:2565
+16390:3:2014
+16391:0:2565
+16392:3:2015
+16393:3:2019
+16394:3:2020
+16395:3:2028
+16396:3:2029
+16397:3:2033
+16398:3:2034
+16399:3:2042
+16400:3:2047
+16401:3:2051
+16402:3:2052
+16403:3:2059
+16404:3:2060
+16405:3:2071
+16406:3:2079
+16407:3:2080
+16408:3:2084
+16409:3:2089
+16410:3:2090
+16411:0:2565
+16412:3:2102
+16413:0:2565
+16414:3:2104
+16415:0:2565
+16416:3:2105
+16417:3:2109
+16418:3:2110
+16419:3:2118
+16420:3:2119
+16421:3:2123
+16422:3:2124
+16423:3:2132
+16424:3:2137
+16425:3:2141
+16426:3:2142
+16427:3:2149
+16428:3:2150
+16429:3:2161
+16430:3:2169
+16431:3:2170
+16432:3:2174
+16433:3:2179
+16434:3:2180
+16435:0:2565
+16436:2:467
+16437:0:2565
+16438:3:2192
+16439:0:2565
+16440:3:2013
+16441:0:2565
+16442:3:2014
+16443:0:2565
+16444:3:2015
+16445:3:2019
+16446:3:2020
+16447:3:2028
+16448:3:2029
+16449:3:2033
+16450:3:2034
+16451:3:2042
+16452:3:2047
+16453:3:2051
+16454:3:2052
+16455:3:2059
+16456:3:2060
+16457:3:2071
+16458:3:2079
+16459:3:2080
+16460:3:2084
+16461:3:2089
+16462:3:2090
+16463:0:2565
+16464:3:2102
+16465:0:2565
+16466:3:2104
+16467:0:2565
+16468:1:199
+16469:0:2565
+16470:2:468
+16471:0:2565
+16472:1:205
+16473:0:2565
+16474:3:2105
+16475:3:2109
+16476:3:2110
+16477:3:2118
+16478:3:2119
+16479:3:2123
+16480:3:2124
+16481:3:2132
+16482:3:2137
+16483:3:2141
+16484:3:2142
+16485:3:2149
+16486:3:2150
+16487:3:2161
+16488:3:2169
+16489:3:2170
+16490:3:2174
+16491:3:2179
+16492:3:2180
+16493:0:2565
+16494:3:2192
+16495:0:2565
+16496:3:2013
+16497:0:2565
+16498:3:2014
+16499:0:2565
+16500:3:2015
+16501:3:2019
+16502:3:2020
+16503:3:2028
+16504:3:2029
+16505:3:2033
+16506:3:2034
+16507:3:2042
+16508:3:2047
+16509:3:2051
+16510:3:2052
+16511:3:2059
+16512:3:2060
+16513:3:2071
+16514:3:2079
+16515:3:2080
+16516:3:2084
+16517:3:2089
+16518:3:2090
+16519:0:2565
+16520:3:2102
+16521:0:2565
+16522:3:2104
+16523:0:2565
+16524:2:467
+16525:0:2565
+16526:2:468
+16527:0:2565
+16528:3:2105
+16529:3:2109
+16530:3:2110
+16531:3:2118
+16532:3:2119
+16533:3:2123
+16534:3:2124
+16535:3:2132
+16536:3:2137
+16537:3:2141
+16538:3:2142
+16539:3:2149
+16540:3:2150
+16541:3:2161
+16542:3:2169
+16543:3:2170
+16544:3:2174
+16545:3:2179
+16546:3:2180
+16547:0:2565
+16548:3:2192
+16549:0:2565
+16550:3:2013
+16551:0:2565
+16552:3:2014
+16553:0:2565
+16554:3:2015
+16555:3:2019
+16556:3:2020
+16557:3:2028
+16558:3:2029
+16559:3:2033
+16560:3:2034
+16561:3:2042
+16562:3:2047
+16563:3:2051
+16564:3:2052
+16565:3:2059
+16566:3:2060
+16567:3:2071
+16568:3:2079
+16569:3:2080
+16570:3:2084
+16571:3:2089
+16572:3:2090
+16573:0:2565
+16574:3:2102
+16575:0:2565
+16576:2:467
+16577:0:2565
+16578:1:206
+16579:0:2565
+16580:2:468
+16581:0:2565
+16582:3:2104
+16583:0:2565
+16584:3:2105
+16585:3:2109
+16586:3:2110
+16587:3:2118
+16588:3:2119
+16589:3:2123
+16590:3:2124
+16591:3:2132
+16592:3:2137
+16593:3:2141
+16594:3:2142
+16595:3:2149
+16596:3:2150
+16597:3:2161
+16598:3:2169
+16599:3:2170
+16600:3:2174
+16601:3:2179
+16602:3:2180
+16603:0:2565
+16604:3:2192
+16605:0:2565
+16606:3:2013
+16607:0:2565
+16608:3:2014
+16609:0:2565
+16610:3:2015
+16611:3:2019
+16612:3:2020
+16613:3:2028
+16614:3:2029
+16615:3:2033
+16616:3:2034
+16617:3:2042
+16618:3:2047
+16619:3:2051
+16620:3:2052
+16621:3:2059
+16622:3:2060
+16623:3:2071
+16624:3:2079
+16625:3:2080
+16626:3:2084
+16627:3:2089
+16628:3:2090
+16629:0:2565
+16630:3:2102
+16631:0:2565
+16632:2:467
+16633:0:2565
+16634:2:468
+16635:0:2565
+16636:3:2104
+16637:0:2565
+16638:3:2105
+16639:3:2109
+16640:3:2110
+16641:3:2118
+16642:3:2119
+16643:3:2123
+16644:3:2124
+16645:3:2132
+16646:3:2137
+16647:3:2141
+16648:3:2142
+16649:3:2149
+16650:3:2150
+16651:3:2161
+16652:3:2169
+16653:3:2170
+16654:3:2174
+16655:3:2179
+16656:3:2180
+16657:0:2565
+16658:3:2192
+16659:0:2565
+16660:3:2013
+16661:0:2565
+16662:3:2014
+16663:0:2565
+16664:3:2015
+16665:3:2019
+16666:3:2020
+16667:3:2028
+16668:3:2029
+16669:3:2033
+16670:3:2034
+16671:3:2042
+16672:3:2047
+16673:3:2051
+16674:3:2052
+16675:3:2059
+16676:3:2060
+16677:3:2071
+16678:3:2079
+16679:3:2080
+16680:3:2084
+16681:3:2089
+16682:3:2090
+16683:0:2565
+16684:2:467
+16685:0:2565
+16686:1:207
+16687:1:211
+16688:1:212
+16689:1:220
+16690:1:229
+16691:1:230
+16692:1:234
+16693:1:239
+16694:1:243
+16695:1:244
+16696:1:251
+16697:1:252
+16698:1:263
+16699:1:264
+16700:1:267
+16701:1:268
+16702:1:276
+16703:1:281
+16704:1:282
+16705:0:2565
+16706:3:2102
+16707:0:2565
+16708:2:468
+16709:0:2565
+16710:3:2104
+16711:0:2565
+16712:3:2105
+16713:3:2109
+16714:3:2110
+16715:3:2118
+16716:3:2119
+16717:3:2123
+16718:3:2124
+16719:3:2132
+16720:3:2137
+16721:3:2141
+16722:3:2142
+16723:3:2149
+16724:3:2150
+16725:3:2161
+16726:3:2169
+16727:3:2170
+16728:3:2174
+16729:3:2179
+16730:3:2180
+16731:0:2565
+16732:3:2192
+16733:0:2565
+16734:3:2013
+16735:0:2565
+16736:3:2014
+16737:0:2565
+16738:3:2015
+16739:3:2019
+16740:3:2020
+16741:3:2028
+16742:3:2029
+16743:3:2033
+16744:3:2034
+16745:3:2042
+16746:3:2047
+16747:3:2051
+16748:3:2052
+16749:3:2059
+16750:3:2060
+16751:3:2071
+16752:3:2079
+16753:3:2080
+16754:3:2084
+16755:3:2089
+16756:3:2090
+16757:0:2565
+16758:2:467
+16759:0:2565
+16760:3:2102
+16761:0:2565
+16762:3:2104
+16763:0:2565
+16764:3:2105
+16765:3:2109
+16766:3:2110
+16767:3:2118
+16768:3:2119
+16769:3:2123
+16770:3:2124
+16771:3:2132
+16772:3:2137
+16773:3:2141
+16774:3:2142
+16775:3:2149
+16776:3:2150
+16777:3:2161
+16778:3:2169
+16779:3:2170
+16780:3:2174
+16781:3:2179
+16782:3:2180
+16783:0:2565
+16784:3:2192
+16785:0:2565
+16786:3:2013
+16787:0:2565
+16788:3:2014
+16789:0:2565
+16790:1:294
+16791:0:2565
+16792:2:468
+16793:0:2565
+16794:3:2015
+16795:3:2019
+16796:3:2020
+16797:3:2028
+16798:3:2029
+16799:3:2033
+16800:3:2034
+16801:3:2042
+16802:3:2047
+16803:3:2051
+16804:3:2052
+16805:3:2059
+16806:3:2060
+16807:3:2071
+16808:3:2079
+16809:3:2080
+16810:3:2084
+16811:3:2089
+16812:3:2090
+16813:0:2565
+16814:3:2102
+16815:0:2565
+16816:3:2104
+16817:0:2565
+16818:3:2105
+16819:3:2109
+16820:3:2110
+16821:3:2118
+16822:3:2119
+16823:3:2123
+16824:3:2124
+16825:3:2132
+16826:3:2137
+16827:3:2141
+16828:3:2142
+16829:3:2149
+16830:3:2150
+16831:3:2161
+16832:3:2169
+16833:3:2170
+16834:3:2174
+16835:3:2179
+16836:3:2180
+16837:0:2565
+16838:3:2192
+16839:0:2565
+16840:3:2013
+16841:0:2565
+16842:3:2014
+16843:0:2565
+16844:2:469
+16845:0:2565
+16846:2:475
+16847:0:2565
+16848:2:476
+16849:0:2565
+16850:3:2015
+16851:3:2019
+16852:3:2020
+16853:3:2028
+16854:3:2029
+16855:3:2033
+16856:3:2034
+16857:3:2042
+16858:3:2047
+16859:3:2051
+16860:3:2052
+16861:3:2059
+16862:3:2060
+16863:3:2071
+16864:3:2079
+16865:3:2080
+16866:3:2084
+16867:3:2089
+16868:3:2090
+16869:0:2565
+16870:3:2102
+16871:0:2565
+16872:3:2104
+16873:0:2565
+16874:3:2105
+16875:3:2109
+16876:3:2110
+16877:3:2118
+16878:3:2119
+16879:3:2123
+16880:3:2124
+16881:3:2132
+16882:3:2137
+16883:3:2141
+16884:3:2142
+16885:3:2149
+16886:3:2150
+16887:3:2161
+16888:3:2169
+16889:3:2170
+16890:3:2174
+16891:3:2179
+16892:3:2180
+16893:0:2565
+16894:3:2192
+16895:0:2565
+16896:3:2013
+16897:0:2565
+16898:2:477
+16899:2:481
+16900:2:482
+16901:2:490
+16902:2:499
+16903:2:500
+16904:2:504
+16905:2:509
+16906:2:513
+16907:2:514
+16908:2:521
+16909:2:522
+16910:2:533
+16911:2:534
+16912:2:537
+16913:2:538
+16914:2:546
+16915:2:551
+16916:2:552
+16917:0:2565
+16918:3:2014
+16919:0:2565
+16920:3:2015
+16921:3:2019
+16922:3:2020
+16923:3:2028
+16924:3:2029
+16925:3:2033
+16926:3:2034
+16927:3:2042
+16928:3:2047
+16929:3:2051
+16930:3:2052
+16931:3:2059
+16932:3:2060
+16933:3:2071
+16934:3:2079
+16935:3:2080
+16936:3:2084
+16937:3:2089
+16938:3:2090
+16939:0:2565
+16940:3:2102
+16941:0:2565
+16942:3:2104
+16943:0:2565
+16944:3:2105
+16945:3:2109
+16946:3:2110
+16947:3:2118
+16948:3:2119
+16949:3:2123
+16950:3:2124
+16951:3:2132
+16952:3:2137
+16953:3:2141
+16954:3:2142
+16955:3:2149
+16956:3:2150
+16957:3:2161
+16958:3:2169
+16959:3:2170
+16960:3:2174
+16961:3:2179
+16962:3:2180
+16963:0:2565
+16964:3:2192
+16965:0:2565
+16966:2:564
+16967:0:2565
+16968:3:2013
+16969:0:2565
+16970:3:2014
+16971:0:2565
+16972:3:2015
+16973:3:2019
+16974:3:2020
+16975:3:2028
+16976:3:2029
+16977:3:2033
+16978:3:2034
+16979:3:2042
+16980:3:2047
+16981:3:2051
+16982:3:2052
+16983:3:2059
+16984:3:2060
+16985:3:2071
+16986:3:2079
+16987:3:2080
+16988:3:2084
+16989:3:2089
+16990:3:2090
+16991:0:2565
+16992:3:2102
+16993:0:2565
+16994:3:2104
+16995:0:2565
+16996:3:2105
+16997:3:2109
+16998:3:2110
+16999:3:2118
+17000:3:2119
+17001:3:2123
+17002:3:2124
+17003:3:2132
+17004:3:2137
+17005:3:2141
+17006:3:2142
+17007:3:2149
+17008:3:2150
+17009:3:2161
+17010:3:2169
+17011:3:2170
+17012:3:2174
+17013:3:2179
+17014:3:2180
+17015:0:2565
+17016:2:565
+17017:2:569
+17018:2:570
+17019:2:578
+17020:2:587
+17021:2:588
+17022:2:592
+17023:2:597
+17024:2:601
+17025:2:602
+17026:2:609
+17027:2:610
+17028:2:621
+17029:2:622
+17030:2:625
+17031:2:626
+17032:2:634
+17033:2:639
+17034:2:640
+17035:0:2565
+17036:3:2192
+17037:0:2565
+17038:3:2013
+17039:0:2565
+17040:2:652
+17041:0:2565
+17042:3:2014
+17043:0:2565
+17044:3:2015
+17045:3:2019
+17046:3:2020
+17047:3:2028
+17048:3:2029
+17049:3:2033
+17050:3:2034
+17051:3:2042
+17052:3:2047
+17053:3:2051
+17054:3:2052
+17055:3:2059
+17056:3:2060
+17057:3:2071
+17058:3:2079
+17059:3:2080
+17060:3:2084
+17061:3:2089
+17062:3:2090
+17063:0:2565
+17064:3:2102
+17065:0:2565
+17066:3:2104
+17067:0:2565
+17068:3:2105
+17069:3:2109
+17070:3:2110
+17071:3:2118
+17072:3:2119
+17073:3:2123
+17074:3:2124
+17075:3:2132
+17076:3:2137
+17077:3:2141
+17078:3:2142
+17079:3:2149
+17080:3:2150
+17081:3:2161
+17082:3:2169
+17083:3:2170
+17084:3:2174
+17085:3:2179
+17086:3:2180
+17087:0:2565
+17088:3:2192
+17089:0:2565
+17090:2:653
+17091:0:2565
+17092:3:2013
+17093:0:2565
+17094:3:2014
+17095:0:2565
+17096:3:2015
+17097:3:2019
+17098:3:2020
+17099:3:2028
+17100:3:2029
+17101:3:2033
+17102:3:2034
+17103:3:2042
+17104:3:2047
+17105:3:2051
+17106:3:2052
+17107:3:2059
+17108:3:2060
+17109:3:2071
+17110:3:2079
+17111:3:2080
+17112:3:2084
+17113:3:2089
+17114:3:2090
+17115:0:2565
+17116:3:2102
+17117:0:2565
+17118:3:2104
+17119:0:2565
+17120:3:2105
+17121:3:2109
+17122:3:2110
+17123:3:2118
+17124:3:2119
+17125:3:2123
+17126:3:2124
+17127:3:2132
+17128:3:2137
+17129:3:2141
+17130:3:2142
+17131:3:2149
+17132:3:2150
+17133:3:2161
+17134:3:2169
+17135:3:2170
+17136:3:2174
+17137:3:2179
+17138:3:2180
+17139:0:2565
+17140:2:654
+17141:2:658
+17142:2:659
+17143:2:667
+17144:2:676
+17145:2:677
+17146:2:681
+17147:2:686
+17148:2:690
+17149:2:691
+17150:2:698
+17151:2:699
+17152:2:710
+17153:2:711
+17154:2:714
+17155:2:715
+17156:2:723
+17157:2:728
+17158:2:729
+17159:0:2565
+17160:3:2192
+17161:0:2565
+17162:3:2013
+17163:0:2565
+17164:3:2014
+17165:0:2565
+17166:3:2015
+17167:3:2019
+17168:3:2020
+17169:3:2028
+17170:3:2029
+17171:3:2033
+17172:3:2034
+17173:3:2042
+17174:3:2047
+17175:3:2051
+17176:3:2052
+17177:3:2059
+17178:3:2060
+17179:3:2071
+17180:3:2079
+17181:3:2080
+17182:3:2084
+17183:3:2089
+17184:3:2090
+17185:0:2565
+17186:3:2102
+17187:0:2565
+17188:3:2104
+17189:0:2565
+17190:1:295
+17191:0:2565
+17192:1:296
+17193:0:2565
+17194:3:2105
+17195:3:2109
+17196:3:2110
+17197:3:2118
+17198:3:2119
+17199:3:2123
+17200:3:2124
+17201:3:2132
+17202:3:2137
+17203:3:2141
+17204:3:2142
+17205:3:2149
+17206:3:2150
+17207:3:2161
+17208:3:2169
+17209:3:2170
+17210:3:2174
+17211:3:2179
+17212:3:2180
+17213:0:2565
+17214:3:2192
+17215:0:2565
+17216:3:2013
+17217:0:2565
+17218:3:2014
+17219:0:2565
+17220:3:2015
+17221:3:2019
+17222:3:2020
+17223:3:2028
+17224:3:2029
+17225:3:2033
+17226:3:2034
+17227:3:2042
+17228:3:2047
+17229:3:2051
+17230:3:2052
+17231:3:2059
+17232:3:2060
+17233:3:2071
+17234:3:2079
+17235:3:2080
+17236:3:2084
+17237:3:2089
+17238:3:2090
+17239:0:2565
+17240:3:2102
+17241:0:2565
+17242:3:2104
+17243:0:2565
+17244:1:295
+17245:0:2565
+17246:3:2105
+17247:3:2109
+17248:3:2110
+17249:3:2118
+17250:3:2119
+17251:3:2123
+17252:3:2124
+17253:3:2132
+17254:3:2137
+17255:3:2141
+17256:3:2142
+17257:3:2149
+17258:3:2150
+17259:3:2161
+17260:3:2169
+17261:3:2170
+17262:3:2174
+17263:3:2179
+17264:3:2180
+17265:0:2565
+17266:3:2192
+17267:0:2565
+17268:3:2013
+17269:0:2565
+17270:3:2014
+17271:0:2565
+17272:3:2015
+17273:3:2019
+17274:3:2020
+17275:3:2028
+17276:3:2029
+17277:3:2033
+17278:3:2034
+17279:3:2042
+17280:3:2047
+17281:3:2051
+17282:3:2052
+17283:3:2059
+17284:3:2060
+17285:3:2071
+17286:3:2079
+17287:3:2080
+17288:3:2084
+17289:3:2089
+17290:3:2090
+17291:0:2565
+17292:3:2102
+17293:0:2565
+17294:2:741
+17295:0:2565
+17296:2:750
+17297:0:2565
+17298:2:753
+17299:0:2565
+17300:1:296
+17301:0:2565
+17302:2:758
+17303:0:2565
+17304:2:759
+17305:0:2565
+17306:2:760
+17307:0:2565
+17308:2:761
+17309:0:2565
+17310:2:762
+17311:0:2565
+17312:2:763
+17313:0:2565
+17314:2:765
+17315:0:2565
+17316:2:766
+17317:2:770
+17318:2:771
+17319:2:779
+17320:2:780
+17321:2:781
+17322:2:793
+17323:2:798
+17324:2:802
+17325:2:803
+17326:2:810
+17327:2:811
+17328:2:822
+17329:2:823
+17330:2:824
+17331:2:835
+17332:2:840
+17333:2:841
+17334:0:2565
+17335:3:2104
+17336:0:2565
+17337:3:2105
+17338:3:2109
+17339:3:2110
+17340:3:2118
+17341:3:2119
+17342:3:2123
+17343:3:2124
+17344:3:2132
+17345:3:2137
+17346:3:2141
+17347:3:2142
+17348:3:2149
+17349:3:2150
+17350:3:2161
+17351:3:2169
+17352:3:2170
+17353:3:2174
+17354:3:2179
+17355:3:2180
+17356:0:2565
+17357:3:2192
+17358:0:2565
+17359:3:2013
+17360:0:2565
+17361:3:2014
+17362:0:2565
+17363:3:2015
+17364:3:2019
+17365:3:2020
+17366:3:2028
+17367:3:2029
+17368:3:2033
+17369:3:2034
+17370:3:2042
+17371:3:2047
+17372:3:2051
+17373:3:2052
+17374:3:2059
+17375:3:2060
+17376:3:2071
+17377:3:2079
+17378:3:2080
+17379:3:2084
+17380:3:2089
+17381:3:2090
+17382:0:2565
+17383:3:2102
+17384:0:2565
+17385:2:853
+17386:0:2565
+17387:2:857
+17388:0:2565
+17389:3:2104
+17390:0:2565
+17391:3:2105
+17392:3:2109
+17393:3:2110
+17394:3:2118
+17395:3:2119
+17396:3:2123
+17397:3:2124
+17398:3:2132
+17399:3:2137
+17400:3:2141
+17401:3:2142
+17402:3:2149
+17403:3:2150
+17404:3:2161
+17405:3:2169
+17406:3:2170
+17407:3:2174
+17408:3:2179
+17409:3:2180
+17410:0:2565
+17411:3:2192
+17412:0:2565
+17413:1:295
+17414:0:2565
+17415:3:2013
+17416:0:2565
+17417:2:465
+17418:0:2565
+17419:1:296
+17420:0:2565
+17421:3:2014
+17422:0:2565
+17423:3:2015
+17424:3:2019
+17425:3:2020
+17426:3:2028
+17427:3:2029
+17428:3:2033
+17429:3:2034
+17430:3:2042
+17431:3:2047
+17432:3:2051
+17433:3:2052
+17434:3:2059
+17435:3:2060
+17436:3:2071
+17437:3:2079
+17438:3:2080
+17439:3:2084
+17440:3:2089
+17441:3:2090
+17442:0:2565
+17443:3:2102
+17444:0:2565
+17445:3:2104
+17446:0:2565
+17447:3:2105
+17448:3:2109
+17449:3:2110
+17450:3:2118
+17451:3:2119
+17452:3:2123
+17453:3:2124
+17454:3:2132
+17455:3:2137
+17456:3:2141
+17457:3:2142
+17458:3:2149
+17459:3:2150
+17460:3:2161
+17461:3:2169
+17462:3:2170
+17463:3:2174
+17464:3:2179
+17465:3:2180
+17466:0:2565
+17467:3:2192
+17468:0:2565
+17469:3:2013
+17470:0:2565
+17471:1:295
+17472:0:2565
+17473:3:2014
+17474:0:2565
+17475:3:2015
+17476:3:2019
+17477:3:2020
+17478:3:2028
+17479:3:2029
+17480:3:2033
+17481:3:2034
+17482:3:2042
+17483:3:2047
+17484:3:2051
+17485:3:2052
+17486:3:2059
+17487:3:2060
+17488:3:2071
+17489:3:2079
+17490:3:2080
+17491:3:2084
+17492:3:2089
+17493:3:2090
+17494:0:2565
+17495:3:2102
+17496:0:2565
+17497:3:2104
+17498:0:2565
+17499:3:2105
+17500:3:2109
+17501:3:2110
+17502:3:2118
+17503:3:2119
+17504:3:2123
+17505:3:2124
+17506:3:2132
+17507:3:2137
+17508:3:2141
+17509:3:2142
+17510:3:2149
+17511:3:2150
+17512:3:2161
+17513:3:2169
+17514:3:2170
+17515:3:2174
+17516:3:2179
+17517:3:2180
+17518:0:2565
+17519:3:2192
+17520:0:2565
+17521:2:466
+17522:0:2565
+17523:3:2013
+17524:0:2565
+17525:1:296
+17526:0:2565
+17527:2:467
+17528:0:2565
+17529:2:468
+17530:0:2565
+17531:1:297
+17532:0:2565
+17533:2:467
+17534:0:2565
+17535:3:2014
+17536:0:2565
+17537:3:2015
+17538:3:2019
+17539:3:2020
+17540:3:2028
+17541:3:2029
+17542:3:2033
+17543:3:2034
+17544:3:2042
+17545:3:2047
+17546:3:2051
+17547:3:2052
+17548:3:2059
+17549:3:2060
+17550:3:2071
+17551:3:2079
+17552:3:2080
+17553:3:2084
+17554:3:2089
+17555:3:2090
+17556:0:2565
+17557:3:2102
+17558:0:2565
+17559:3:2104
+17560:0:2565
+17561:3:2105
+17562:3:2109
+17563:3:2110
+17564:3:2118
+17565:3:2119
+17566:3:2123
+17567:3:2124
+17568:3:2132
+17569:3:2137
+17570:3:2141
+17571:3:2142
+17572:3:2149
+17573:3:2150
+17574:3:2161
+17575:3:2169
+17576:3:2170
+17577:3:2174
+17578:3:2179
+17579:3:2180
+17580:0:2565
+17581:3:2192
+17582:0:2565
+17583:3:2013
+17584:0:2565
+17585:1:303
+17586:0:2565
+17587:2:468
+17588:0:2565
+17589:1:312
+17590:0:2565
+17591:2:467
+17592:0:2565
+17593:2:468
+17594:0:2565
+17595:1:314
+17596:0:2565
+17597:3:2014
+17598:0:2565
+17599:3:2015
+17600:3:2019
+17601:3:2020
+17602:3:2028
+17603:3:2029
+17604:3:2033
+17605:3:2034
+17606:3:2042
+17607:3:2047
+17608:3:2051
+17609:3:2052
+17610:3:2059
+17611:3:2060
+17612:3:2071
+17613:3:2079
+17614:3:2080
+17615:3:2084
+17616:3:2089
+17617:3:2090
+17618:0:2565
+17619:3:2102
+17620:0:2565
+17621:3:2104
+17622:0:2565
+17623:3:2105
+17624:3:2109
+17625:3:2110
+17626:3:2118
+17627:3:2119
+17628:3:2123
+17629:3:2124
+17630:3:2132
+17631:3:2137
+17632:3:2141
+17633:3:2142
+17634:3:2149
+17635:3:2150
+17636:3:2161
+17637:3:2169
+17638:3:2170
+17639:3:2174
+17640:3:2179
+17641:3:2180
+17642:0:2565
+17643:3:2192
+17644:0:2565
+17645:3:2013
+17646:0:2565
+17647:2:469
+17648:0:2565
+17649:2:475
+17650:0:2565
+17651:3:2014
+17652:0:2565
+17653:3:2015
+17654:3:2019
+17655:3:2020
+17656:3:2028
+17657:3:2029
+17658:3:2033
+17659:3:2034
+17660:3:2042
+17661:3:2047
+17662:3:2051
+17663:3:2052
+17664:3:2059
+17665:3:2060
+17666:3:2071
+17667:3:2079
+17668:3:2080
+17669:3:2084
+17670:3:2089
+17671:3:2090
+17672:0:2565
+17673:1:315
+17674:0:2565
+17675:3:2102
+17676:0:2565
+17677:2:476
+17678:0:2565
+17679:1:316
+17680:0:2565
+17681:3:2104
+17682:0:2565
+17683:3:2105
+17684:3:2109
+17685:3:2110
+17686:3:2118
+17687:3:2119
+17688:3:2123
+17689:3:2124
+17690:3:2132
+17691:3:2137
+17692:3:2141
+17693:3:2142
+17694:3:2149
+17695:3:2150
+17696:3:2161
+17697:3:2169
+17698:3:2170
+17699:3:2174
+17700:3:2179
+17701:3:2180
+17702:0:2565
+17703:3:2192
+17704:0:2565
+17705:3:2013
+17706:0:2565
+17707:3:2014
+17708:0:2565
+17709:3:2015
+17710:3:2019
+17711:3:2020
+17712:3:2028
+17713:3:2029
+17714:3:2033
+17715:3:2034
+17716:3:2042
+17717:3:2047
+17718:3:2051
+17719:3:2052
+17720:3:2059
+17721:3:2060
+17722:3:2071
+17723:3:2079
+17724:3:2080
+17725:3:2084
+17726:3:2089
+17727:3:2090
+17728:0:2565
+17729:3:2102
+17730:0:2565
+17731:2:477
+17732:2:481
+17733:2:482
+17734:2:490
+17735:2:499
+17736:2:500
+17737:2:504
+17738:2:509
+17739:2:513
+17740:2:514
+17741:2:521
+17742:2:522
+17743:2:533
+17744:2:534
+17745:2:537
+17746:2:538
+17747:2:546
+17748:2:551
+17749:2:552
+17750:0:2565
+17751:3:2104
+17752:0:2565
+17753:3:2105
+17754:3:2109
+17755:3:2110
+17756:3:2118
+17757:3:2119
+17758:3:2123
+17759:3:2124
+17760:3:2132
+17761:3:2137
+17762:3:2141
+17763:3:2142
+17764:3:2149
+17765:3:2150
+17766:3:2161
+17767:3:2169
+17768:3:2170
+17769:3:2174
+17770:3:2179
+17771:3:2180
+17772:0:2565
+17773:3:2192
+17774:0:2565
+17775:3:2013
+17776:0:2565
+17777:3:2014
+17778:0:2565
+17779:3:2015
+17780:3:2019
+17781:3:2020
+17782:3:2028
+17783:3:2029
+17784:3:2033
+17785:3:2034
+17786:3:2042
+17787:3:2047
+17788:3:2051
+17789:3:2052
+17790:3:2059
+17791:3:2060
+17792:3:2071
+17793:3:2079
+17794:3:2080
+17795:3:2084
+17796:3:2089
+17797:3:2090
+17798:0:2565
+17799:2:564
+17800:0:2565
+17801:3:2102
+17802:0:2565
+17803:3:2104
+17804:0:2565
+17805:3:2105
+17806:3:2109
+17807:3:2110
+17808:3:2118
+17809:3:2119
+17810:3:2123
+17811:3:2124
+17812:3:2132
+17813:3:2137
+17814:3:2141
+17815:3:2142
+17816:3:2149
+17817:3:2150
+17818:3:2161
+17819:3:2169
+17820:3:2170
+17821:3:2174
+17822:3:2179
+17823:3:2180
+17824:0:2565
+17825:3:2192
+17826:0:2565
+17827:3:2013
+17828:0:2565
+17829:3:2014
+17830:0:2565
+17831:2:565
+17832:2:569
+17833:2:570
+17834:2:578
+17835:2:579
+17836:2:580
+17837:2:592
+17838:2:597
+17839:2:601
+17840:2:602
+17841:2:609
+17842:2:610
+17843:2:621
+17844:2:622
+17845:2:623
+17846:2:634
+17847:2:639
+17848:2:640
+17849:0:2565
+17850:3:2015
+17851:3:2019
+17852:3:2020
+17853:3:2028
+17854:3:2029
+17855:3:2033
+17856:3:2034
+17857:3:2042
+17858:3:2047
+17859:3:2051
+17860:3:2052
+17861:3:2059
+17862:3:2060
+17863:3:2071
+17864:3:2079
+17865:3:2080
+17866:3:2084
+17867:3:2089
+17868:3:2090
+17869:0:2565
+17870:3:2102
+17871:0:2565
+17872:3:2104
+17873:0:2565
+17874:3:2105
+17875:3:2109
+17876:3:2110
+17877:3:2118
+17878:3:2119
+17879:3:2123
+17880:3:2124
+17881:3:2132
+17882:3:2137
+17883:3:2141
+17884:3:2142
+17885:3:2149
+17886:3:2150
+17887:3:2161
+17888:3:2169
+17889:3:2170
+17890:3:2174
+17891:3:2179
+17892:3:2180
+17893:0:2565
+17894:3:2192
+17895:0:2565
+17896:1:315
+17897:0:2565
+17898:3:2013
+17899:0:2565
+17900:2:744
+17901:0:2565
+17902:1:316
+17903:0:2565
+17904:3:2014
+17905:0:2565
+17906:3:2015
+17907:3:2019
+17908:3:2020
+17909:3:2028
+17910:3:2029
+17911:3:2033
+17912:3:2034
+17913:3:2042
+17914:3:2047
+17915:3:2051
+17916:3:2052
+17917:3:2059
+17918:3:2060
+17919:3:2071
+17920:3:2079
+17921:3:2080
+17922:3:2084
+17923:3:2089
+17924:3:2090
+17925:0:2565
+17926:3:2102
+17927:0:2565
+17928:3:2104
+17929:0:2565
+17930:3:2105
+17931:3:2109
+17932:3:2110
+17933:3:2118
+17934:3:2119
+17935:3:2123
+17936:3:2124
+17937:3:2132
+17938:3:2137
+17939:3:2141
+17940:3:2142
+17941:3:2149
+17942:3:2150
+17943:3:2161
+17944:3:2169
+17945:3:2170
+17946:3:2174
+17947:3:2179
+17948:3:2180
+17949:0:2565
+17950:3:2192
+17951:0:2565
+17952:3:2013
+17953:0:2565
+17954:1:315
+17955:0:2565
+17956:3:2014
+17957:0:2565
+17958:3:2015
+17959:3:2019
+17960:3:2020
+17961:3:2028
+17962:3:2029
+17963:3:2033
+17964:3:2034
+17965:3:2042
+17966:3:2047
+17967:3:2051
+17968:3:2052
+17969:3:2059
+17970:3:2060
+17971:3:2071
+17972:3:2079
+17973:3:2080
+17974:3:2084
+17975:3:2089
+17976:3:2090
+17977:0:2565
+17978:3:2102
+17979:0:2565
+17980:3:2104
+17981:0:2565
+17982:3:2105
+17983:3:2109
+17984:3:2110
+17985:3:2118
+17986:3:2119
+17987:3:2123
+17988:3:2124
+17989:3:2132
+17990:3:2137
+17991:3:2141
+17992:3:2142
+17993:3:2149
+17994:3:2150
+17995:3:2161
+17996:3:2169
+17997:3:2170
+17998:3:2174
+17999:3:2179
+18000:3:2180
+18001:0:2565
+18002:3:2192
+18003:0:2565
+18004:2:745
+18005:0:2565
+18006:3:2013
+18007:0:2565
+18008:2:750
+18009:0:2565
+18010:2:753
+18011:0:2565
+18012:1:316
+18013:0:2565
+18014:3:2014
+18015:0:2565
+18016:3:2015
+18017:3:2019
+18018:3:2020
+18019:3:2028
+18020:3:2029
+18021:3:2033
+18022:3:2034
+18023:3:2042
+18024:3:2047
+18025:3:2051
+18026:3:2052
+18027:3:2059
+18028:3:2060
+18029:3:2071
+18030:3:2079
+18031:3:2080
+18032:3:2084
+18033:3:2089
+18034:3:2090
+18035:0:2565
+18036:3:2102
+18037:0:2565
+18038:3:2104
+18039:0:2565
+18040:3:2105
+18041:3:2109
+18042:3:2110
+18043:3:2118
+18044:3:2119
+18045:3:2123
+18046:3:2124
+18047:3:2132
+18048:3:2137
+18049:3:2141
+18050:3:2142
+18051:3:2149
+18052:3:2150
+18053:3:2161
+18054:3:2169
+18055:3:2170
+18056:3:2174
+18057:3:2179
+18058:3:2180
+18059:0:2565
+18060:3:2192
+18061:0:2565
+18062:3:2013
+18063:0:2565
+18064:1:315
+18065:0:2565
+18066:3:2014
+18067:0:2565
+18068:3:2015
+18069:3:2019
+18070:3:2020
+18071:3:2028
+18072:3:2029
+18073:3:2033
+18074:3:2034
+18075:3:2042
+18076:3:2047
+18077:3:2051
+18078:3:2052
+18079:3:2059
+18080:3:2060
+18081:3:2071
+18082:3:2079
+18083:3:2080
+18084:3:2084
+18085:3:2089
+18086:3:2090
+18087:0:2565
+18088:3:2102
+18089:0:2565
+18090:3:2104
+18091:0:2565
+18092:3:2105
+18093:3:2109
+18094:3:2110
+18095:3:2118
+18096:3:2119
+18097:3:2123
+18098:3:2124
+18099:3:2132
+18100:3:2137
+18101:3:2141
+18102:3:2142
+18103:3:2149
+18104:3:2150
+18105:3:2161
+18106:3:2169
+18107:3:2170
+18108:3:2174
+18109:3:2179
+18110:3:2180
+18111:0:2565
+18112:3:2192
+18113:0:2565
+18114:2:758
+18115:0:2565
+18116:3:2013
+18117:0:2565
+18118:1:316
+18119:0:2565
+18120:3:2014
+18121:0:2565
+18122:3:2015
+18123:3:2019
+18124:3:2020
+18125:3:2028
+18126:3:2029
+18127:3:2033
+18128:3:2034
+18129:3:2042
+18130:3:2047
+18131:3:2051
+18132:3:2052
+18133:3:2059
+18134:3:2060
+18135:3:2071
+18136:3:2079
+18137:3:2080
+18138:3:2084
+18139:3:2089
+18140:3:2090
+18141:0:2565
+18142:3:2102
+18143:0:2565
+18144:3:2104
+18145:0:2565
+18146:3:2105
+18147:3:2109
+18148:3:2110
+18149:3:2118
+18150:3:2119
+18151:3:2123
+18152:3:2124
+18153:3:2132
+18154:3:2137
+18155:3:2141
+18156:3:2142
+18157:3:2149
+18158:3:2150
+18159:3:2161
+18160:3:2169
+18161:3:2170
+18162:3:2174
+18163:3:2179
+18164:3:2180
+18165:0:2565
+18166:3:2192
+18167:0:2565
+18168:3:2013
+18169:0:2565
+18170:1:315
+18171:0:2565
+18172:3:2014
+18173:0:2565
+18174:3:2015
+18175:3:2019
+18176:3:2020
+18177:3:2028
+18178:3:2029
+18179:3:2033
+18180:3:2034
+18181:3:2042
+18182:3:2047
+18183:3:2051
+18184:3:2052
+18185:3:2059
+18186:3:2060
+18187:3:2071
+18188:3:2079
+18189:3:2080
+18190:3:2084
+18191:3:2089
+18192:3:2090
+18193:0:2565
+18194:3:2102
+18195:0:2565
+18196:3:2104
+18197:0:2565
+18198:3:2105
+18199:3:2109
+18200:3:2110
+18201:3:2118
+18202:3:2119
+18203:3:2123
+18204:3:2124
+18205:3:2132
+18206:3:2137
+18207:3:2141
+18208:3:2142
+18209:3:2149
+18210:3:2150
+18211:3:2161
+18212:3:2169
+18213:3:2170
+18214:3:2174
+18215:3:2179
+18216:3:2180
+18217:0:2565
+18218:3:2192
+18219:0:2565
+18220:2:759
+18221:0:2565
+18222:3:2013
+18223:0:2565
+18224:1:316
+18225:0:2565
+18226:3:2014
+18227:0:2565
+18228:3:2015
+18229:3:2019
+18230:3:2020
+18231:3:2028
+18232:3:2029
+18233:3:2033
+18234:3:2034
+18235:3:2042
+18236:3:2047
+18237:3:2051
+18238:3:2052
+18239:3:2059
+18240:3:2060
+18241:3:2071
+18242:3:2079
+18243:3:2080
+18244:3:2084
+18245:3:2089
+18246:3:2090
+18247:0:2565
+18248:3:2102
+18249:0:2565
+18250:3:2104
+18251:0:2565
+18252:3:2105
+18253:3:2109
+18254:3:2110
+18255:3:2118
+18256:3:2119
+18257:3:2123
+18258:3:2124
+18259:3:2132
+18260:3:2137
+18261:3:2141
+18262:3:2142
+18263:3:2149
+18264:3:2150
+18265:3:2161
+18266:3:2169
+18267:3:2170
+18268:3:2174
+18269:3:2179
+18270:3:2180
+18271:0:2565
+18272:3:2192
+18273:0:2565
+18274:3:2013
+18275:0:2565
+18276:2:760
+18277:0:2565
+18278:2:761
+18279:0:2565
+18280:2:762
+18281:0:2565
+18282:3:2014
+18283:0:2565
+18284:3:2015
+18285:3:2019
+18286:3:2020
+18287:3:2028
+18288:3:2029
+18289:3:2033
+18290:3:2034
+18291:3:2042
+18292:3:2047
+18293:3:2051
+18294:3:2052
+18295:3:2059
+18296:3:2060
+18297:3:2071
+18298:3:2079
+18299:3:2080
+18300:3:2084
+18301:3:2089
+18302:3:2090
+18303:0:2565
+18304:3:2102
+18305:0:2565
+18306:1:315
+18307:0:2565
+18308:2:763
+18309:0:2565
+18310:1:316
+18311:0:2565
+18312:3:2104
+18313:0:2565
+18314:3:2105
+18315:3:2109
+18316:3:2110
+18317:3:2118
+18318:3:2119
+18319:3:2123
+18320:3:2124
+18321:3:2132
+18322:3:2137
+18323:3:2141
+18324:3:2142
+18325:3:2149
+18326:3:2150
+18327:3:2161
+18328:3:2169
+18329:3:2170
+18330:3:2174
+18331:3:2179
+18332:3:2180
+18333:0:2565
+18334:3:2192
+18335:0:2565
+18336:3:2013
+18337:0:2565
+18338:3:2014
+18339:0:2565
+18340:3:2015
+18341:3:2019
+18342:3:2020
+18343:3:2028
+18344:3:2029
+18345:3:2033
+18346:3:2034
+18347:3:2042
+18348:3:2047
+18349:3:2051
+18350:3:2052
+18351:3:2059
+18352:3:2060
+18353:3:2071
+18354:3:2079
+18355:3:2080
+18356:3:2084
+18357:3:2089
+18358:3:2090
+18359:0:2565
+18360:3:2102
+18361:0:2565
+18362:1:315
+18363:0:2565
+18364:3:2104
+18365:0:2565
+18366:3:2105
+18367:3:2109
+18368:3:2110
+18369:3:2118
+18370:3:2119
+18371:3:2123
+18372:3:2124
+18373:3:2132
+18374:3:2137
+18375:3:2141
+18376:3:2142
+18377:3:2149
+18378:3:2150
+18379:3:2161
+18380:3:2169
+18381:3:2170
+18382:3:2174
+18383:3:2179
+18384:3:2180
+18385:0:2565
+18386:3:2192
+18387:0:2565
+18388:3:2013
+18389:0:2565
+18390:3:2014
+18391:0:2565
+18392:3:2015
+18393:3:2019
+18394:3:2020
+18395:3:2028
+18396:3:2029
+18397:3:2033
+18398:3:2034
+18399:3:2042
+18400:3:2047
+18401:3:2051
+18402:3:2052
+18403:3:2059
+18404:3:2060
+18405:3:2071
+18406:3:2079
+18407:3:2080
+18408:3:2084
+18409:3:2089
+18410:3:2090
+18411:0:2565
+18412:2:765
+18413:0:2565
+18414:3:2102
+18415:0:2565
+18416:1:316
+18417:0:2565
+18418:3:2104
+18419:0:2565
+18420:3:2105
+18421:3:2109
+18422:3:2110
+18423:3:2118
+18424:3:2119
+18425:3:2123
+18426:3:2124
+18427:3:2132
+18428:3:2137
+18429:3:2141
+18430:3:2142
+18431:3:2149
+18432:3:2150
+18433:3:2161
+18434:3:2169
+18435:3:2170
+18436:3:2174
+18437:3:2179
+18438:3:2180
+18439:0:2565
+18440:3:2192
+18441:0:2565
+18442:3:2013
+18443:0:2565
+18444:3:2014
+18445:0:2565
+18446:3:2015
+18447:3:2019
+18448:3:2020
+18449:3:2028
+18450:3:2029
+18451:3:2033
+18452:3:2034
+18453:3:2042
+18454:3:2047
+18455:3:2051
+18456:3:2052
+18457:3:2059
+18458:3:2060
+18459:3:2071
+18460:3:2079
+18461:3:2080
+18462:3:2084
+18463:3:2089
+18464:3:2090
+18465:0:2565
+18466:3:2102
+18467:0:2565
+18468:2:766
+18469:2:770
+18470:2:771
+18471:2:779
+18472:2:788
+18473:2:789
+18474:2:793
+18475:2:798
+18476:2:802
+18477:2:803
+18478:2:810
+18479:2:811
+18480:2:822
+18481:2:823
+18482:2:826
+18483:2:827
+18484:2:835
+18485:2:840
+18486:2:841
+18487:0:2565
+18488:3:2104
+18489:0:2565
+18490:3:2105
+18491:3:2109
+18492:3:2110
+18493:3:2118
+18494:3:2119
+18495:3:2123
+18496:3:2124
+18497:3:2132
+18498:3:2137
+18499:3:2141
+18500:3:2142
+18501:3:2149
+18502:3:2150
+18503:3:2161
+18504:3:2169
+18505:3:2170
+18506:3:2174
+18507:3:2179
+18508:3:2180
+18509:0:2565
+18510:3:2192
+18511:0:2565
+18512:3:2013
+18513:0:2565
+18514:3:2014
+18515:0:2565
+18516:3:2015
+18517:3:2019
+18518:3:2020
+18519:3:2028
+18520:3:2029
+18521:3:2033
+18522:3:2034
+18523:3:2042
+18524:3:2047
+18525:3:2051
+18526:3:2052
+18527:3:2059
+18528:3:2060
+18529:3:2071
+18530:3:2079
+18531:3:2080
+18532:3:2084
+18533:3:2089
+18534:3:2090
+18535:0:2565
+18536:2:853
+18537:0:2565
+18538:3:2102
+18539:0:2565
+18540:2:857
+18541:0:2565
+18542:2:465
+18543:0:2565
+18544:3:2104
+18545:0:2565
+18546:3:2105
+18547:3:2109
+18548:3:2110
+18549:3:2118
+18550:3:2119
+18551:3:2123
+18552:3:2124
+18553:3:2132
+18554:3:2137
+18555:3:2141
+18556:3:2142
+18557:3:2149
+18558:3:2150
+18559:3:2161
+18560:3:2169
+18561:3:2170
+18562:3:2174
+18563:3:2179
+18564:3:2180
+18565:0:2565
+18566:3:2192
+18567:0:2565
+18568:3:2013
+18569:0:2565
+18570:3:2014
+18571:0:2565
+18572:3:2015
+18573:3:2019
+18574:3:2020
+18575:3:2028
+18576:3:2029
+18577:3:2033
+18578:3:2034
+18579:3:2042
+18580:3:2047
+18581:3:2051
+18582:3:2052
+18583:3:2059
+18584:3:2060
+18585:3:2071
+18586:3:2079
+18587:3:2080
+18588:3:2084
+18589:3:2089
+18590:3:2090
+18591:0:2565
+18592:2:466
+18593:0:2565
+18594:3:2102
+18595:0:2565
+18596:3:2104
+18597:0:2565
+18598:3:2105
+18599:3:2109
+18600:3:2110
+18601:3:2118
+18602:3:2119
+18603:3:2123
+18604:3:2124
+18605:3:2132
+18606:3:2137
+18607:3:2141
+18608:3:2142
+18609:3:2149
+18610:3:2150
+18611:3:2161
+18612:3:2169
+18613:3:2170
+18614:3:2174
+18615:3:2179
+18616:3:2180
+18617:0:2565
+18618:3:2192
+18619:0:2565
+18620:3:2013
+18621:0:2565
+18622:3:2014
+18623:0:2565
+18624:2:467
+18625:0:2565
+18626:3:2015
+18627:3:2019
+18628:3:2020
+18629:3:2028
+18630:3:2029
+18631:3:2033
+18632:3:2034
+18633:3:2042
+18634:3:2047
+18635:3:2051
+18636:3:2052
+18637:3:2059
+18638:3:2060
+18639:3:2071
+18640:3:2079
+18641:3:2080
+18642:3:2084
+18643:3:2089
+18644:3:2090
+18645:0:2565
+18646:3:2102
+18647:0:2565
+18648:3:2104
+18649:0:2565
+18650:3:2105
+18651:3:2109
+18652:3:2110
+18653:3:2118
+18654:3:2119
+18655:3:2123
+18656:3:2124
+18657:3:2132
+18658:3:2137
+18659:3:2141
+18660:3:2142
+18661:3:2149
+18662:3:2150
+18663:3:2161
+18664:3:2169
+18665:3:2170
+18666:3:2174
+18667:3:2179
+18668:3:2180
+18669:0:2565
+18670:3:2192
+18671:0:2565
+18672:3:2013
+18673:0:2565
+18674:1:317
+18675:0:2565
+18676:2:468
+18677:0:2565
+18678:1:323
+18679:0:2565
+18680:1:324
+18681:0:2565
+18682:3:2014
+18683:0:2565
+18684:3:2015
+18685:3:2019
+18686:3:2020
+18687:3:2028
+18688:3:2029
+18689:3:2033
+18690:3:2034
+18691:3:2042
+18692:3:2047
+18693:3:2051
+18694:3:2052
+18695:3:2059
+18696:3:2060
+18697:3:2071
+18698:3:2079
+18699:3:2080
+18700:3:2084
+18701:3:2089
+18702:3:2090
+18703:0:2565
+18704:3:2102
+18705:0:2565
+18706:3:2104
+18707:0:2565
+18708:3:2105
+18709:3:2109
+18710:3:2110
+18711:3:2118
+18712:3:2119
+18713:3:2123
+18714:3:2124
+18715:3:2132
+18716:3:2137
+18717:3:2141
+18718:3:2142
+18719:3:2149
+18720:3:2150
+18721:3:2161
+18722:3:2169
+18723:3:2170
+18724:3:2174
+18725:3:2179
+18726:3:2180
+18727:0:2565
+18728:3:2192
+18729:0:2565
+18730:3:2013
+18731:0:2565
+18732:2:467
+18733:0:2565
+18734:2:468
+18735:0:2565
+18736:3:2014
+18737:0:2565
+18738:3:2015
+18739:3:2019
+18740:3:2020
+18741:3:2028
+18742:3:2029
+18743:3:2033
+18744:3:2034
+18745:3:2042
+18746:3:2047
+18747:3:2051
+18748:3:2052
+18749:3:2059
+18750:3:2060
+18751:3:2071
+18752:3:2079
+18753:3:2080
+18754:3:2084
+18755:3:2089
+18756:3:2090
+18757:0:2565
+18758:3:2102
+18759:0:2565
+18760:3:2104
+18761:0:2565
+18762:3:2105
+18763:3:2109
+18764:3:2110
+18765:3:2118
+18766:3:2119
+18767:3:2123
+18768:3:2124
+18769:3:2132
+18770:3:2137
+18771:3:2141
+18772:3:2142
+18773:3:2149
+18774:3:2150
+18775:3:2161
+18776:3:2169
+18777:3:2170
+18778:3:2174
+18779:3:2179
+18780:3:2180
+18781:0:2565
+18782:3:2192
+18783:0:2565
+18784:2:467
+18785:0:2565
+18786:1:329
+18787:0:2565
+18788:3:2013
+18789:0:2565
+18790:2:468
+18791:0:2565
+18792:3:2014
+18793:0:2565
+18794:3:2015
+18795:3:2019
+18796:3:2020
+18797:3:2028
+18798:3:2029
+18799:3:2033
+18800:3:2034
+18801:3:2042
+18802:3:2047
+18803:3:2051
+18804:3:2052
+18805:3:2059
+18806:3:2060
+18807:3:2071
+18808:3:2079
+18809:3:2080
+18810:3:2084
+18811:3:2089
+18812:3:2090
+18813:0:2565
+18814:3:2102
+18815:0:2565
+18816:3:2104
+18817:0:2565
+18818:3:2105
+18819:3:2109
+18820:3:2110
+18821:3:2118
+18822:3:2119
+18823:3:2123
+18824:3:2124
+18825:3:2132
+18826:3:2137
+18827:3:2141
+18828:3:2142
+18829:3:2149
+18830:3:2150
+18831:3:2161
+18832:3:2169
+18833:3:2170
+18834:3:2174
+18835:3:2179
+18836:3:2180
+18837:0:2565
+18838:3:2192
+18839:0:2565
+18840:2:467
+18841:0:2565
+18842:3:2013
+18843:0:2565
+18844:3:2014
+18845:0:2565
+18846:3:2015
+18847:3:2019
+18848:3:2020
+18849:3:2028
+18850:3:2029
+18851:3:2033
+18852:3:2034
+18853:3:2042
+18854:3:2047
+18855:3:2051
+18856:3:2052
+18857:3:2059
+18858:3:2060
+18859:3:2071
+18860:3:2079
+18861:3:2080
+18862:3:2084
+18863:3:2089
+18864:3:2090
+18865:0:2565
+18866:3:2102
+18867:0:2565
+18868:3:2104
+18869:0:2565
+18870:3:2105
+18871:3:2109
+18872:3:2110
+18873:3:2118
+18874:3:2119
+18875:3:2123
+18876:3:2124
+18877:3:2132
+18878:3:2137
+18879:3:2141
+18880:3:2142
+18881:3:2149
+18882:3:2150
+18883:3:2161
+18884:3:2169
+18885:3:2170
+18886:3:2174
+18887:3:2179
+18888:3:2180
+18889:0:2565
+18890:1:330
+18891:0:2565
+18892:3:2192
+18893:0:2565
+18894:3:2013
+18895:0:2565
+18896:2:468
+18897:0:2565
+18898:3:2014
+18899:0:2565
+18900:3:2015
+18901:3:2019
+18902:3:2020
+18903:3:2028
+18904:3:2029
+18905:3:2033
+18906:3:2034
+18907:3:2042
+18908:3:2047
+18909:3:2051
+18910:3:2052
+18911:3:2059
+18912:3:2060
+18913:3:2071
+18914:3:2079
+18915:3:2080
+18916:3:2084
+18917:3:2089
+18918:3:2090
+18919:0:2565
+18920:3:2102
+18921:0:2565
+18922:3:2104
+18923:0:2565
+18924:3:2105
+18925:3:2109
+18926:3:2110
+18927:3:2118
+18928:3:2119
+18929:3:2123
+18930:3:2124
+18931:3:2132
+18932:3:2137
+18933:3:2141
+18934:3:2142
+18935:3:2149
+18936:3:2150
+18937:3:2161
+18938:3:2169
+18939:3:2170
+18940:3:2174
+18941:3:2179
+18942:3:2180
+18943:0:2565
+18944:3:2192
+18945:0:2565
+18946:2:467
+18947:0:2565
+18948:3:2013
+18949:0:2565
+18950:3:2014
+18951:0:2565
+18952:3:2015
+18953:3:2019
+18954:3:2020
+18955:3:2028
+18956:3:2029
+18957:3:2033
+18958:3:2034
+18959:3:2042
+18960:3:2047
+18961:3:2051
+18962:3:2052
+18963:3:2059
+18964:3:2060
+18965:3:2071
+18966:3:2079
+18967:3:2080
+18968:3:2084
+18969:3:2089
+18970:3:2090
+18971:0:2565
+18972:3:2102
+18973:0:2565
+18974:3:2104
+18975:0:2565
+18976:3:2105
+18977:3:2109
+18978:3:2110
+18979:3:2118
+18980:3:2119
+18981:3:2123
+18982:3:2124
+18983:3:2132
+18984:3:2137
+18985:3:2141
+18986:3:2142
+18987:3:2149
+18988:3:2150
+18989:3:2161
+18990:3:2169
+18991:3:2170
+18992:3:2174
+18993:3:2179
+18994:3:2180
+18995:0:2565
+18996:1:331
+18997:0:2565
+18998:3:2192
+18999:0:2565
+19000:3:2013
+19001:0:2565
+19002:2:468
+19003:0:2565
+19004:1:332
+19005:0:2565
+19006:1:333
+19007:0:2565
+19008:1:334
+19009:0:2565
+19010:3:2014
+19011:0:2565
+19012:3:2015
+19013:3:2019
+19014:3:2020
+19015:3:2028
+19016:3:2029
+19017:3:2033
+19018:3:2034
+19019:3:2042
+19020:3:2047
+19021:3:2051
+19022:3:2052
+19023:3:2059
+19024:3:2060
+19025:3:2071
+19026:3:2079
+19027:3:2080
+19028:3:2084
+19029:3:2089
+19030:3:2090
+19031:0:2565
+19032:3:2102
+19033:0:2565
+19034:3:2104
+19035:0:2565
+19036:3:2105
+19037:3:2109
+19038:3:2110
+19039:3:2118
+19040:3:2119
+19041:3:2123
+19042:3:2124
+19043:3:2132
+19044:3:2137
+19045:3:2141
+19046:3:2142
+19047:3:2149
+19048:3:2150
+19049:3:2161
+19050:3:2169
+19051:3:2170
+19052:3:2174
+19053:3:2179
+19054:3:2180
+19055:0:2565
+19056:3:2192
+19057:0:2565
+19058:3:2013
+19059:0:2565
+19060:2:467
+19061:0:2565
+19062:2:468
+19063:0:2565
+19064:3:2014
+19065:0:2565
+19066:3:2015
+19067:3:2019
+19068:3:2020
+19069:3:2028
+19070:3:2029
+19071:3:2033
+19072:3:2034
+19073:3:2042
+19074:3:2047
+19075:3:2051
+19076:3:2052
+19077:3:2059
+19078:3:2060
+19079:3:2071
+19080:3:2079
+19081:3:2080
+19082:3:2084
+19083:3:2089
+19084:3:2090
+19085:0:2565
+19086:3:2102
+19087:0:2565
+19088:3:2104
+19089:0:2565
+19090:3:2105
+19091:3:2109
+19092:3:2110
+19093:3:2118
+19094:3:2119
+19095:3:2123
+19096:3:2124
+19097:3:2132
+19098:3:2137
+19099:3:2141
+19100:3:2142
+19101:3:2149
+19102:3:2150
+19103:3:2161
+19104:3:2169
+19105:3:2170
+19106:3:2174
+19107:3:2179
+19108:3:2180
+19109:0:2565
+19110:3:2192
+19111:0:2565
+19112:2:467
+19113:0:2565
+19114:1:336
+19115:0:2565
+19116:3:2013
+19117:0:2565
+19118:2:468
+19119:0:2565
+19120:3:2014
+19121:0:2565
+19122:3:2015
+19123:3:2019
+19124:3:2020
+19125:3:2028
+19126:3:2029
+19127:3:2033
+19128:3:2034
+19129:3:2042
+19130:3:2047
+19131:3:2051
+19132:3:2052
+19133:3:2059
+19134:3:2060
+19135:3:2071
+19136:3:2079
+19137:3:2080
+19138:3:2084
+19139:3:2089
+19140:3:2090
+19141:0:2565
+19142:3:2102
+19143:0:2565
+19144:3:2104
+19145:0:2565
+19146:3:2105
+19147:3:2109
+19148:3:2110
+19149:3:2118
+19150:3:2119
+19151:3:2123
+19152:3:2124
+19153:3:2132
+19154:3:2137
+19155:3:2141
+19156:3:2142
+19157:3:2149
+19158:3:2150
+19159:3:2161
+19160:3:2169
+19161:3:2170
+19162:3:2174
+19163:3:2179
+19164:3:2180
+19165:0:2565
+19166:3:2192
+19167:0:2565
+19168:2:469
+19169:0:2565
+19170:3:2013
+19171:0:2565
+19172:2:475
+19173:0:2565
+19174:2:476
+19175:0:2565
+19176:3:2014
+19177:0:2565
+19178:3:2015
+19179:3:2019
+19180:3:2020
+19181:3:2028
+19182:3:2029
+19183:3:2033
+19184:3:2034
+19185:3:2042
+19186:3:2047
+19187:3:2051
+19188:3:2052
+19189:3:2059
+19190:3:2060
+19191:3:2071
+19192:3:2079
+19193:3:2080
+19194:3:2084
+19195:3:2089
+19196:3:2090
+19197:0:2565
+19198:3:2102
+19199:0:2565
+19200:3:2104
+19201:0:2565
+19202:3:2105
+19203:3:2109
+19204:3:2110
+19205:3:2118
+19206:3:2119
+19207:3:2123
+19208:3:2124
+19209:3:2132
+19210:3:2137
+19211:3:2141
+19212:3:2142
+19213:3:2149
+19214:3:2150
+19215:3:2161
+19216:3:2169
+19217:3:2170
+19218:3:2174
+19219:3:2179
+19220:3:2180
+19221:0:2565
+19222:3:2192
+19223:0:2565
+19224:2:477
+19225:2:481
+19226:2:482
+19227:2:490
+19228:2:499
+19229:2:500
+19230:2:504
+19231:2:509
+19232:2:513
+19233:2:514
+19234:2:521
+19235:2:522
+19236:2:533
+19237:2:534
+19238:2:537
+19239:2:538
+19240:2:546
+19241:2:551
+19242:2:552
+19243:0:2565
+19244:3:2013
+19245:0:2565
+19246:3:2014
+19247:0:2565
+19248:3:2015
+19249:3:2019
+19250:3:2020
+19251:3:2028
+19252:3:2029
+19253:3:2033
+19254:3:2034
+19255:3:2042
+19256:3:2047
+19257:3:2051
+19258:3:2052
+19259:3:2059
+19260:3:2060
+19261:3:2071
+19262:3:2079
+19263:3:2080
+19264:3:2084
+19265:3:2089
+19266:3:2090
+19267:0:2565
+19268:3:2102
+19269:0:2565
+19270:3:2104
+19271:0:2565
+19272:3:2105
+19273:3:2109
+19274:3:2110
+19275:3:2118
+19276:3:2119
+19277:3:2123
+19278:3:2124
+19279:3:2132
+19280:3:2137
+19281:3:2141
+19282:3:2142
+19283:3:2149
+19284:3:2150
+19285:3:2161
+19286:3:2169
+19287:3:2170
+19288:3:2174
+19289:3:2179
+19290:3:2180
+19291:0:2565
+19292:2:564
+19293:0:2565
+19294:3:2192
+19295:0:2565
+19296:3:2013
+19297:0:2565
+19298:3:2014
+19299:0:2565
+19300:3:2015
+19301:3:2019
+19302:3:2020
+19303:3:2028
+19304:3:2029
+19305:3:2033
+19306:3:2034
+19307:3:2042
+19308:3:2047
+19309:3:2051
+19310:3:2052
+19311:3:2059
+19312:3:2060
+19313:3:2071
+19314:3:2079
+19315:3:2080
+19316:3:2084
+19317:3:2089
+19318:3:2090
+19319:0:2565
+19320:3:2102
+19321:0:2565
+19322:3:2104
+19323:0:2565
+19324:2:565
+19325:2:569
+19326:2:570
+19327:2:578
+19328:2:587
+19329:2:588
+19330:2:592
+19331:2:597
+19332:2:601
+19333:2:602
+19334:2:609
+19335:2:610
+19336:2:621
+19337:2:622
+19338:2:625
+19339:2:626
+19340:2:634
+19341:2:639
+19342:2:640
+19343:0:2565
+19344:2:744
+19345:0:2565
+19346:3:2105
+19347:3:2109
+19348:3:2110
+19349:3:2118
+19350:3:2119
+19351:3:2123
+19352:3:2124
+19353:3:2132
+19354:3:2137
+19355:3:2141
+19356:3:2142
+19357:3:2149
+19358:3:2150
+19359:3:2161
+19360:3:2169
+19361:3:2170
+19362:3:2174
+19363:3:2179
+19364:3:2180
+19365:0:2565
+19366:3:2192
+19367:0:2565
+19368:3:2013
+19369:0:2565
+19370:3:2014
+19371:0:2565
+19372:3:2015
+19373:3:2019
+19374:3:2020
+19375:3:2028
+19376:3:2029
+19377:3:2033
+19378:3:2034
+19379:3:2042
+19380:3:2047
+19381:3:2051
+19382:3:2052
+19383:3:2059
+19384:3:2060
+19385:3:2071
+19386:3:2079
+19387:3:2080
+19388:3:2084
+19389:3:2089
+19390:3:2090
+19391:0:2565
+19392:3:2102
+19393:0:2565
+19394:1:337
+19395:0:2565
+19396:1:338
+19397:0:2565
+19398:3:2104
+19399:0:2565
+19400:3:2105
+19401:3:2109
+19402:3:2110
+19403:3:2118
+19404:3:2119
+19405:3:2123
+19406:3:2124
+19407:3:2132
+19408:3:2137
+19409:3:2141
+19410:3:2142
+19411:3:2149
+19412:3:2150
+19413:3:2161
+19414:3:2169
+19415:3:2170
+19416:3:2174
+19417:3:2179
+19418:3:2180
+19419:0:2565
+19420:3:2192
+19421:0:2565
+19422:3:2013
+19423:0:2565
+19424:3:2014
+19425:0:2565
+19426:3:2015
+19427:3:2019
+19428:3:2020
+19429:3:2028
+19430:3:2029
+19431:3:2033
+19432:3:2034
+19433:3:2042
+19434:3:2047
+19435:3:2051
+19436:3:2052
+19437:3:2059
+19438:3:2060
+19439:3:2071
+19440:3:2079
+19441:3:2080
+19442:3:2084
+19443:3:2089
+19444:3:2090
+19445:0:2565
+19446:3:2102
+19447:0:2565
+19448:1:337
+19449:0:2565
+19450:3:2104
+19451:0:2565
+19452:3:2105
+19453:3:2109
+19454:3:2110
+19455:3:2118
+19456:3:2119
+19457:3:2123
+19458:3:2124
+19459:3:2132
+19460:3:2137
+19461:3:2141
+19462:3:2142
+19463:3:2149
+19464:3:2150
+19465:3:2161
+19466:3:2169
+19467:3:2170
+19468:3:2174
+19469:3:2179
+19470:3:2180
+19471:0:2565
+19472:3:2192
+19473:0:2565
+19474:3:2013
+19475:0:2565
+19476:3:2014
+19477:0:2565
+19478:3:2015
+19479:3:2019
+19480:3:2020
+19481:3:2028
+19482:3:2029
+19483:3:2033
+19484:3:2034
+19485:3:2042
+19486:3:2047
+19487:3:2051
+19488:3:2052
+19489:3:2059
+19490:3:2060
+19491:3:2071
+19492:3:2079
+19493:3:2080
+19494:3:2084
+19495:3:2089
+19496:3:2090
+19497:0:2565
+19498:2:745
+19499:0:2565
+19500:3:2102
+19501:0:2565
+19502:2:750
+19503:0:2565
+19504:2:753
+19505:0:2565
+19506:1:338
+19507:0:2565
+19508:3:2104
+19509:0:2565
+19510:3:2105
+19511:3:2109
+19512:3:2110
+19513:3:2118
+19514:3:2119
+19515:3:2123
+19516:3:2124
+19517:3:2132
+19518:3:2137
+19519:3:2141
+19520:3:2142
+19521:3:2149
+19522:3:2150
+19523:3:2161
+19524:3:2169
+19525:3:2170
+19526:3:2174
+19527:3:2179
+19528:3:2180
+19529:0:2565
+19530:3:2192
+19531:0:2565
+19532:3:2013
+19533:0:2565
+19534:3:2014
+19535:0:2565
+19536:3:2015
+19537:3:2019
+19538:3:2020
+19539:3:2028
+19540:3:2029
+19541:3:2033
+19542:3:2034
+19543:3:2042
+19544:3:2047
+19545:3:2051
+19546:3:2052
+19547:3:2059
+19548:3:2060
+19549:3:2071
+19550:3:2079
+19551:3:2080
+19552:3:2084
+19553:3:2089
+19554:3:2090
+19555:0:2565
+19556:3:2102
+19557:0:2565
+19558:1:337
+19559:0:2565
+19560:3:2104
+19561:0:2565
+19562:3:2105
+19563:3:2109
+19564:3:2110
+19565:3:2118
+19566:3:2119
+19567:3:2123
+19568:3:2124
+19569:3:2132
+19570:3:2137
+19571:3:2141
+19572:3:2142
+19573:3:2149
+19574:3:2150
+19575:3:2161
+19576:3:2169
+19577:3:2170
+19578:3:2174
+19579:3:2179
+19580:3:2180
+19581:0:2565
+19582:3:2192
+19583:0:2565
+19584:3:2013
+19585:0:2565
+19586:3:2014
+19587:0:2565
+19588:3:2015
+19589:3:2019
+19590:3:2020
+19591:3:2028
+19592:3:2029
+19593:3:2033
+19594:3:2034
+19595:3:2042
+19596:3:2047
+19597:3:2051
+19598:3:2052
+19599:3:2059
+19600:3:2060
+19601:3:2071
+19602:3:2079
+19603:3:2080
+19604:3:2084
+19605:3:2089
+19606:3:2090
+19607:0:2565
+19608:2:758
+19609:0:2565
+19610:3:2102
+19611:0:2565
+19612:1:338
+19613:0:2565
+19614:3:2104
+19615:0:2565
+19616:3:2105
+19617:3:2109
+19618:3:2110
+19619:3:2118
+19620:3:2119
+19621:3:2123
+19622:3:2124
+19623:3:2132
+19624:3:2137
+19625:3:2141
+19626:3:2142
+19627:3:2149
+19628:3:2150
+19629:3:2161
+19630:3:2169
+19631:3:2170
+19632:3:2174
+19633:3:2179
+19634:3:2180
+19635:0:2565
+19636:3:2192
+19637:0:2565
+19638:3:2013
+19639:0:2565
+19640:3:2014
+19641:0:2565
+19642:3:2015
+19643:3:2019
+19644:3:2020
+19645:3:2028
+19646:3:2029
+19647:3:2033
+19648:3:2034
+19649:3:2042
+19650:3:2047
+19651:3:2051
+19652:3:2052
+19653:3:2059
+19654:3:2060
+19655:3:2071
+19656:3:2079
+19657:3:2080
+19658:3:2084
+19659:3:2089
+19660:3:2090
+19661:0:2565
+19662:3:2102
+19663:0:2565
+19664:1:337
+19665:0:2565
+19666:3:2104
+19667:0:2565
+19668:3:2105
+19669:3:2109
+19670:3:2110
+19671:3:2118
+19672:3:2119
+19673:3:2123
+19674:3:2124
+19675:3:2132
+19676:3:2137
+19677:3:2141
+19678:3:2142
+19679:3:2149
+19680:3:2150
+19681:3:2161
+19682:3:2169
+19683:3:2170
+19684:3:2174
+19685:3:2179
+19686:3:2180
+19687:0:2565
+19688:3:2192
+19689:0:2565
+19690:3:2013
+19691:0:2565
+19692:3:2014
+19693:0:2565
+19694:3:2015
+19695:3:2019
+19696:3:2020
+19697:3:2028
+19698:3:2029
+19699:3:2033
+19700:3:2034
+19701:3:2042
+19702:3:2047
+19703:3:2051
+19704:3:2052
+19705:3:2059
+19706:3:2060
+19707:3:2071
+19708:3:2079
+19709:3:2080
+19710:3:2084
+19711:3:2089
+19712:3:2090
+19713:0:2565
+19714:2:759
+19715:0:2565
+19716:3:2102
+19717:0:2565
+19718:1:338
+19719:0:2565
+19720:3:2104
+19721:0:2565
+19722:3:2105
+19723:3:2109
+19724:3:2110
+19725:3:2118
+19726:3:2119
+19727:3:2123
+19728:3:2124
+19729:3:2132
+19730:3:2137
+19731:3:2141
+19732:3:2142
+19733:3:2149
+19734:3:2150
+19735:3:2161
+19736:3:2169
+19737:3:2170
+19738:3:2174
+19739:3:2179
+19740:3:2180
+19741:0:2565
+19742:3:2192
+19743:0:2565
+19744:3:2013
+19745:0:2565
+19746:3:2014
+19747:0:2565
+19748:3:2015
+19749:3:2019
+19750:3:2020
+19751:3:2028
+19752:3:2029
+19753:3:2033
+19754:3:2034
+19755:3:2042
+19756:3:2047
+19757:3:2051
+19758:3:2052
+19759:3:2059
+19760:3:2060
+19761:3:2071
+19762:3:2079
+19763:3:2080
+19764:3:2084
+19765:3:2089
+19766:3:2090
+19767:0:2565
+19768:3:2102
+19769:0:2565
+19770:2:760
+19771:0:2565
+19772:2:761
+19773:0:2565
+19774:2:762
+19775:0:2565
+19776:3:2104
+19777:0:2565
+19778:3:2105
+19779:3:2109
+19780:3:2110
+19781:3:2118
+19782:3:2119
+19783:3:2123
+19784:3:2124
+19785:3:2132
+19786:3:2137
+19787:3:2141
+19788:3:2142
+19789:3:2149
+19790:3:2150
+19791:3:2161
+19792:3:2169
+19793:3:2170
+19794:3:2174
+19795:3:2179
+19796:3:2180
+19797:0:2565
+19798:3:2192
+19799:0:2565
+19800:1:337
+19801:0:2565
+19802:3:2013
+19803:0:2565
+19804:2:763
+19805:0:2565
+19806:1:338
+19807:0:2565
+19808:3:2014
+19809:0:2565
+19810:3:2015
+19811:3:2019
+19812:3:2020
+19813:3:2028
+19814:3:2029
+19815:3:2033
+19816:3:2034
+19817:3:2042
+19818:3:2047
+19819:3:2051
+19820:3:2052
+19821:3:2059
+19822:3:2060
+19823:3:2071
+19824:3:2079
+19825:3:2080
+19826:3:2084
+19827:3:2089
+19828:3:2090
+19829:0:2565
+19830:3:2102
+19831:0:2565
+19832:3:2104
+19833:0:2565
+19834:3:2105
+19835:3:2109
+19836:3:2110
+19837:3:2118
+19838:3:2119
+19839:3:2123
+19840:3:2124
+19841:3:2132
+19842:3:2137
+19843:3:2141
+19844:3:2142
+19845:3:2149
+19846:3:2150
+19847:3:2161
+19848:3:2169
+19849:3:2170
+19850:3:2174
+19851:3:2179
+19852:3:2180
+19853:0:2565
+19854:3:2192
+19855:0:2565
+19856:3:2013
+19857:0:2565
+19858:1:337
+19859:0:2565
+19860:3:2014
+19861:0:2565
+19862:3:2015
+19863:3:2019
+19864:3:2020
+19865:3:2028
+19866:3:2029
+19867:3:2033
+19868:3:2034
+19869:3:2042
+19870:3:2047
+19871:3:2051
+19872:3:2052
+19873:3:2059
+19874:3:2060
+19875:3:2071
+19876:3:2079
+19877:3:2080
+19878:3:2084
+19879:3:2089
+19880:3:2090
+19881:0:2565
+19882:3:2102
+19883:0:2565
+19884:3:2104
+19885:0:2565
+19886:3:2105
+19887:3:2109
+19888:3:2110
+19889:3:2118
+19890:3:2119
+19891:3:2123
+19892:3:2124
+19893:3:2132
+19894:3:2137
+19895:3:2141
+19896:3:2142
+19897:3:2149
+19898:3:2150
+19899:3:2161
+19900:3:2169
+19901:3:2170
+19902:3:2174
+19903:3:2179
+19904:3:2180
+19905:0:2565
+19906:3:2192
+19907:0:2565
+19908:2:765
+19909:0:2565
+19910:3:2013
+19911:0:2565
+19912:1:338
+19913:0:2565
+19914:3:2014
+19915:0:2565
+19916:3:2015
+19917:3:2019
+19918:3:2020
+19919:3:2028
+19920:3:2029
+19921:3:2033
+19922:3:2034
+19923:3:2042
+19924:3:2047
+19925:3:2051
+19926:3:2052
+19927:3:2059
+19928:3:2060
+19929:3:2071
+19930:3:2079
+19931:3:2080
+19932:3:2084
+19933:3:2089
+19934:3:2090
+19935:0:2565
+19936:3:2102
+19937:0:2565
+19938:3:2104
+19939:0:2565
+19940:3:2105
+19941:3:2109
+19942:3:2110
+19943:3:2118
+19944:3:2119
+19945:3:2123
+19946:3:2124
+19947:3:2132
+19948:3:2137
+19949:3:2141
+19950:3:2142
+19951:3:2149
+19952:3:2150
+19953:3:2161
+19954:3:2169
+19955:3:2170
+19956:3:2174
+19957:3:2179
+19958:3:2180
+19959:0:2565
+19960:3:2192
+19961:0:2565
+19962:3:2013
+19963:0:2565
+19964:2:766
+19965:2:770
+19966:2:771
+19967:2:779
+19968:2:788
+19969:2:789
+19970:2:793
+19971:2:798
+19972:2:802
+19973:2:803
+19974:2:810
+19975:2:811
+19976:2:822
+19977:2:823
+19978:2:826
+19979:2:827
+19980:2:835
+19981:2:840
+19982:2:841
+19983:0:2565
+19984:3:2014
+19985:0:2565
+19986:3:2015
+19987:3:2019
+19988:3:2020
+19989:3:2028
+19990:3:2029
+19991:3:2033
+19992:3:2034
+19993:3:2042
+19994:3:2047
+19995:3:2051
+19996:3:2052
+19997:3:2059
+19998:3:2060
+19999:3:2071
+20000:3:2079
+20001:3:2080
+20002:3:2084
+20003:3:2089
+20004:3:2090
+20005:0:2565
+20006:3:2102
+20007:0:2565
+20008:3:2104
+20009:0:2565
+20010:3:2105
+20011:3:2109
+20012:3:2110
+20013:3:2118
+20014:3:2119
+20015:3:2123
+20016:3:2124
+20017:3:2132
+20018:3:2137
+20019:3:2141
+20020:3:2142
+20021:3:2149
+20022:3:2150
+20023:3:2161
+20024:3:2169
+20025:3:2170
+20026:3:2174
+20027:3:2179
+20028:3:2180
+20029:0:2565
+20030:3:2192
+20031:0:2565
+20032:2:853
+20033:0:2565
+20034:3:2013
+20035:0:2565
+20036:2:857
+20037:0:2565
+20038:2:465
+20039:0:2565
+20040:3:2014
+20041:0:2565
+20042:3:2015
+20043:3:2019
+20044:3:2020
+20045:3:2028
+20046:3:2029
+20047:3:2033
+20048:3:2034
+20049:3:2042
+20050:3:2047
+20051:3:2051
+20052:3:2052
+20053:3:2059
+20054:3:2060
+20055:3:2071
+20056:3:2079
+20057:3:2080
+20058:3:2084
+20059:3:2089
+20060:3:2090
+20061:0:2565
+20062:3:2102
+20063:0:2565
+20064:3:2104
+20065:0:2565
+20066:3:2105
+20067:3:2109
+20068:3:2110
+20069:3:2118
+20070:3:2119
+20071:3:2123
+20072:3:2124
+20073:3:2132
+20074:3:2137
+20075:3:2141
+20076:3:2142
+20077:3:2149
+20078:3:2150
+20079:3:2161
+20080:3:2169
+20081:3:2170
+20082:3:2174
+20083:3:2179
+20084:3:2180
+20085:0:2565
+20086:3:2192
+20087:0:2565
+20088:2:466
+20089:0:2565
+20090:3:2013
+20091:0:2565
+20092:3:2014
+20093:0:2565
+20094:3:2015
+20095:3:2019
+20096:3:2020
+20097:3:2028
+20098:3:2029
+20099:3:2033
+20100:3:2034
+20101:3:2042
+20102:3:2047
+20103:3:2051
+20104:3:2052
+20105:3:2059
+20106:3:2060
+20107:3:2071
+20108:3:2079
+20109:3:2080
+20110:3:2084
+20111:3:2089
+20112:3:2090
+20113:0:2565
+20114:3:2102
+20115:0:2565
+20116:3:2104
+20117:0:2565
+20118:3:2105
+20119:3:2109
+20120:3:2110
+20121:3:2118
+20122:3:2119
+20123:3:2123
+20124:3:2124
+20125:3:2132
+20126:3:2137
+20127:3:2141
+20128:3:2142
+20129:3:2149
+20130:3:2150
+20131:3:2161
+20132:3:2169
+20133:3:2170
+20134:3:2174
+20135:3:2179
+20136:3:2180
+20137:0:2565
+20138:2:467
+20139:0:2565
+20140:3:2192
+20141:0:2565
+20142:3:2013
+20143:0:2565
+20144:3:2014
+20145:0:2565
+20146:3:2015
+20147:3:2019
+20148:3:2020
+20149:3:2028
+20150:3:2029
+20151:3:2033
+20152:3:2034
+20153:3:2042
+20154:3:2047
+20155:3:2051
+20156:3:2052
+20157:3:2059
+20158:3:2060
+20159:3:2071
+20160:3:2079
+20161:3:2080
+20162:3:2084
+20163:3:2089
+20164:3:2090
+20165:0:2565
+20166:3:2102
+20167:0:2565
+20168:3:2104
+20169:0:2565
+20170:1:339
+20171:0:2565
+20172:2:468
+20173:0:2565
+20174:3:2105
+20175:3:2109
+20176:3:2110
+20177:3:2118
+20178:3:2119
+20179:3:2123
+20180:3:2124
+20181:3:2132
+20182:3:2137
+20183:3:2141
+20184:3:2142
+20185:3:2149
+20186:3:2150
+20187:3:2161
+20188:3:2169
+20189:3:2170
+20190:3:2174
+20191:3:2179
+20192:3:2180
+20193:0:2565
+20194:3:2192
+20195:0:2565
+20196:3:2013
+20197:0:2565
+20198:3:2014
+20199:0:2565
+20200:3:2015
+20201:3:2019
+20202:3:2020
+20203:3:2028
+20204:3:2029
+20205:3:2033
+20206:3:2034
+20207:3:2042
+20208:3:2047
+20209:3:2051
+20210:3:2052
+20211:3:2059
+20212:3:2060
+20213:3:2071
+20214:3:2079
+20215:3:2080
+20216:3:2084
+20217:3:2089
+20218:3:2090
+20219:0:2565
+20220:3:2102
+20221:0:2565
+20222:3:2104
+20223:0:2565
+20224:2:467
+20225:0:2565
+20226:2:468
+20227:0:2565
+20228:3:2105
+20229:3:2109
+20230:3:2110
+20231:3:2118
+20232:3:2119
+20233:3:2123
+20234:3:2124
+20235:3:2132
+20236:3:2137
+20237:3:2141
+20238:3:2142
+20239:3:2149
+20240:3:2150
+20241:3:2161
+20242:3:2169
+20243:3:2170
+20244:3:2174
+20245:3:2179
+20246:3:2180
+20247:0:2565
+20248:3:2192
+20249:0:2565
+20250:3:2013
+20251:0:2565
+20252:3:2014
+20253:0:2565
+20254:3:2015
+20255:3:2019
+20256:3:2020
+20257:3:2028
+20258:3:2029
+20259:3:2033
+20260:3:2034
+20261:3:2042
+20262:3:2047
+20263:3:2051
+20264:3:2052
+20265:3:2059
+20266:3:2060
+20267:3:2071
+20268:3:2079
+20269:3:2080
+20270:3:2084
+20271:3:2089
+20272:3:2090
+20273:0:2565
+20274:3:2102
+20275:0:2565
+20276:2:467
+20277:0:2565
+20278:1:345
+20279:0:2565
+20280:2:468
+20281:0:2565
+20282:3:2104
+20283:0:2565
+20284:3:2105
+20285:3:2109
+20286:3:2110
+20287:3:2118
+20288:3:2119
+20289:3:2123
+20290:3:2124
+20291:3:2132
+20292:3:2137
+20293:3:2141
+20294:3:2142
+20295:3:2149
+20296:3:2150
+20297:3:2161
+20298:3:2169
+20299:3:2170
+20300:3:2174
+20301:3:2179
+20302:3:2180
+20303:0:2565
+20304:3:2192
+20305:0:2565
+20306:3:2013
+20307:0:2565
+20308:3:2014
+20309:0:2565
+20310:3:2015
+20311:3:2019
+20312:3:2020
+20313:3:2028
+20314:3:2029
+20315:3:2033
+20316:3:2034
+20317:3:2042
+20318:3:2047
+20319:3:2051
+20320:3:2052
+20321:3:2059
+20322:3:2060
+20323:3:2071
+20324:3:2079
+20325:3:2080
+20326:3:2084
+20327:3:2089
+20328:3:2090
+20329:0:2565
+20330:3:2102
+20331:0:2565
+20332:2:467
+20333:0:2565
+20334:2:468
+20335:0:2565
+20336:3:2104
+20337:0:2565
+20338:3:2105
+20339:3:2109
+20340:3:2110
+20341:3:2118
+20342:3:2119
+20343:3:2123
+20344:3:2124
+20345:3:2132
+20346:3:2137
+20347:3:2141
+20348:3:2142
+20349:3:2149
+20350:3:2150
+20351:3:2161
+20352:3:2169
+20353:3:2170
+20354:3:2174
+20355:3:2179
+20356:3:2180
+20357:0:2565
+20358:3:2192
+20359:0:2565
+20360:3:2013
+20361:0:2565
+20362:3:2014
+20363:0:2565
+20364:3:2015
+20365:3:2019
+20366:3:2020
+20367:3:2028
+20368:3:2029
+20369:3:2033
+20370:3:2034
+20371:3:2042
+20372:3:2047
+20373:3:2051
+20374:3:2052
+20375:3:2059
+20376:3:2060
+20377:3:2071
+20378:3:2079
+20379:3:2080
+20380:3:2084
+20381:3:2089
+20382:3:2090
+20383:0:2565
+20384:2:467
+20385:0:2565
+20386:1:346
+20387:1:350
+20388:1:351
+20389:1:359
+20390:1:360
+20391:1:361
+20392:1:373
+20393:1:378
+20394:1:382
+20395:1:383
+20396:1:390
+20397:1:391
+20398:1:402
+20399:1:403
+20400:1:404
+20401:1:415
+20402:1:420
+20403:1:421
+20404:0:2565
+20405:3:2102
+20406:0:2565
+20407:3:2104
+20408:0:2565
+20409:1:433
+20410:0:2565
+20411:3:2105
+20412:3:2109
+20413:3:2110
+20414:3:2118
+20415:3:2119
+20416:3:2123
+20417:3:2124
+20418:3:2132
+20419:3:2137
+20420:3:2141
+20421:3:2142
+20422:3:2149
+20423:3:2150
+20424:3:2161
+20425:3:2169
+20426:3:2170
+20427:3:2174
+20428:3:2179
+20429:3:2180
+20430:0:2565
+20431:1:434
+20432:0:2565
+20433:3:2192
+20434:0:2565
+20435:3:2013
+20436:0:2565
+20437:2:468
+20438:0:2565
+20439:1:435
+20440:0:2565
+20441:3:2014
+20442:0:2565
+20443:3:2015
+20444:3:2019
+20445:3:2020
+20446:3:2028
+20447:3:2029
+20448:3:2033
+20449:3:2034
+20450:3:2042
+20451:3:2047
+20452:3:2051
+20453:3:2052
+20454:3:2059
+20455:3:2060
+20456:3:2071
+20457:3:2079
+20458:3:2080
+20459:3:2084
+20460:3:2089
+20461:3:2090
+20462:0:2565
+20463:3:2102
+20464:0:2565
+20465:3:2104
+20466:0:2565
+20467:3:2105
+20468:3:2109
+20469:3:2110
+20470:3:2118
+20471:3:2119
+20472:3:2123
+20473:3:2124
+20474:3:2132
+20475:3:2137
+20476:3:2141
+20477:3:2142
+20478:3:2149
+20479:3:2150
+20480:3:2161
+20481:3:2169
+20482:3:2170
+20483:3:2174
+20484:3:2179
+20485:3:2180
+20486:0:2565
+20487:3:2192
+20488:0:2565
+20489:3:2013
+20490:0:2565
+20491:1:434
+20492:0:2565
+20493:3:2014
+20494:0:2565
+20495:3:2015
+20496:3:2019
+20497:3:2020
+20498:3:2028
+20499:3:2029
+20500:3:2033
+20501:3:2034
+20502:3:2042
+20503:3:2047
+20504:3:2051
+20505:3:2052
+20506:3:2059
+20507:3:2060
+20508:3:2071
+20509:3:2079
+20510:3:2080
+20511:3:2084
+20512:3:2089
+20513:3:2090
+20514:0:2565
+20515:3:2102
+20516:0:2565
+20517:3:2104
+20518:0:2565
+20519:3:2105
+20520:3:2109
+20521:3:2110
+20522:3:2118
+20523:3:2119
+20524:3:2123
+20525:3:2124
+20526:3:2132
+20527:3:2137
+20528:3:2141
+20529:3:2142
+20530:3:2149
+20531:3:2150
+20532:3:2161
+20533:3:2169
+20534:3:2170
+20535:3:2174
+20536:3:2179
+20537:3:2180
+20538:0:2565
+20539:3:2192
+20540:0:2565
+20541:2:469
+20542:0:2565
+20543:3:2013
+20544:0:2565
+20545:2:475
+20546:0:2565
+20547:2:476
+20548:0:2565
+20549:1:435
+20550:0:2565
+20551:3:2014
+20552:0:2565
+20553:3:2015
+20554:3:2019
+20555:3:2020
+20556:3:2028
+20557:3:2029
+20558:3:2033
+20559:3:2034
+20560:3:2042
+20561:3:2047
+20562:3:2051
+20563:3:2052
+20564:3:2059
+20565:3:2060
+20566:3:2071
+20567:3:2079
+20568:3:2080
+20569:3:2084
+20570:3:2089
+20571:3:2090
+20572:0:2565
+20573:3:2102
+20574:0:2565
+20575:3:2104
+20576:0:2565
+20577:3:2105
+20578:3:2109
+20579:3:2110
+20580:3:2118
+20581:3:2119
+20582:3:2123
+20583:3:2124
+20584:3:2132
+20585:3:2137
+20586:3:2141
+20587:3:2142
+20588:3:2149
+20589:3:2150
+20590:3:2161
+20591:3:2169
+20592:3:2170
+20593:3:2174
+20594:3:2179
+20595:3:2180
+20596:0:2565
+20597:3:2192
+20598:0:2565
+20599:3:2013
+20600:0:2565
+20601:1:434
+20602:0:2565
+20603:3:2014
+20604:0:2565
+20605:3:2015
+20606:3:2019
+20607:3:2020
+20608:3:2028
+20609:3:2029
+20610:3:2033
+20611:3:2034
+20612:3:2042
+20613:3:2047
+20614:3:2051
+20615:3:2052
+20616:3:2059
+20617:3:2060
+20618:3:2071
+20619:3:2079
+20620:3:2080
+20621:3:2084
+20622:3:2089
+20623:3:2090
+20624:0:2565
+20625:3:2102
+20626:0:2565
+20627:3:2104
+20628:0:2565
+20629:3:2105
+20630:3:2109
+20631:3:2110
+20632:3:2118
+20633:3:2119
+20634:3:2123
+20635:3:2124
+20636:3:2132
+20637:3:2137
+20638:3:2141
+20639:3:2142
+20640:3:2149
+20641:3:2150
+20642:3:2161
+20643:3:2169
+20644:3:2170
+20645:3:2174
+20646:3:2179
+20647:3:2180
+20648:0:2565
+20649:3:2192
+20650:0:2565
+20651:2:477
+20652:2:481
+20653:2:482
+20654:2:490
+20655:2:491
+20656:2:495
+20657:2:496
+20658:2:504
+20659:2:509
+20660:2:513
+20661:2:514
+20662:2:521
+20663:2:522
+20664:2:533
+20665:2:534
+20666:2:535
+20667:2:546
+20668:2:551
+20669:2:552
+20670:0:2565
+20671:3:2013
+20672:0:2565
+20673:1:435
+20674:0:2565
+20675:3:2014
+20676:0:2565
+20677:3:2015
+20678:3:2019
+20679:3:2020
+20680:3:2028
+20681:3:2029
+20682:3:2033
+20683:3:2034
+20684:3:2042
+20685:3:2047
+20686:3:2051
+20687:3:2052
+20688:3:2059
+20689:3:2060
+20690:3:2071
+20691:3:2079
+20692:3:2080
+20693:3:2084
+20694:3:2089
+20695:3:2090
+20696:0:2565
+20697:3:2102
+20698:0:2565
+20699:3:2104
+20700:0:2565
+20701:3:2105
+20702:3:2109
+20703:3:2110
+20704:3:2118
+20705:3:2119
+20706:3:2123
+20707:3:2124
+20708:3:2132
+20709:3:2137
+20710:3:2141
+20711:3:2142
+20712:3:2149
+20713:3:2150
+20714:3:2161
+20715:3:2169
+20716:3:2170
+20717:3:2174
+20718:3:2179
+20719:3:2180
+20720:0:2565
+20721:3:2192
+20722:0:2565
+20723:3:2013
+20724:0:2565
+20725:1:434
+20726:0:2565
+20727:3:2014
+20728:0:2565
+20729:3:2015
+20730:3:2019
+20731:3:2020
+20732:3:2028
+20733:3:2029
+20734:3:2033
+20735:3:2034
+20736:3:2042
+20737:3:2047
+20738:3:2051
+20739:3:2052
+20740:3:2059
+20741:3:2060
+20742:3:2071
+20743:3:2079
+20744:3:2080
+20745:3:2084
+20746:3:2089
+20747:3:2090
+20748:0:2565
+20749:3:2102
+20750:0:2565
+20751:3:2104
+20752:0:2565
+20753:3:2105
+20754:3:2109
+20755:3:2110
+20756:3:2118
+20757:3:2119
+20758:3:2123
+20759:3:2124
+20760:3:2132
+20761:3:2137
+20762:3:2141
+20763:3:2142
+20764:3:2149
+20765:3:2150
+20766:3:2161
+20767:3:2169
+20768:3:2170
+20769:3:2174
+20770:3:2179
+20771:3:2180
+20772:0:2565
+20773:3:2192
+20774:0:2565
+20775:2:564
+20776:0:2565
+20777:3:2013
+20778:0:2565
+20779:1:435
+20780:0:2565
+20781:3:2014
+20782:0:2565
+20783:3:2015
+20784:3:2019
+20785:3:2020
+20786:3:2028
+20787:3:2029
+20788:3:2033
+20789:3:2034
+20790:3:2042
+20791:3:2047
+20792:3:2051
+20793:3:2052
+20794:3:2059
+20795:3:2060
+20796:3:2071
+20797:3:2079
+20798:3:2080
+20799:3:2084
+20800:3:2089
+20801:3:2090
+20802:0:2565
+20803:3:2102
+20804:0:2565
+20805:3:2104
+20806:0:2565
+20807:3:2105
+20808:3:2109
+20809:3:2110
+20810:3:2118
+20811:3:2119
+20812:3:2123
+20813:3:2124
+20814:3:2132
+20815:3:2137
+20816:3:2141
+20817:3:2142
+20818:3:2149
+20819:3:2150
+20820:3:2161
+20821:3:2169
+20822:3:2170
+20823:3:2174
+20824:3:2179
+20825:3:2180
+20826:0:2565
+20827:3:2192
+20828:0:2565
+20829:3:2013
+20830:0:2565
+20831:2:565
+20832:2:569
+20833:2:570
+20834:2:578
+20835:2:579
+20836:2:583
+20837:2:584
+20838:2:592
+20839:2:597
+20840:2:601
+20841:2:602
+20842:2:609
+20843:2:610
+20844:2:621
+20845:2:622
+20846:2:623
+20847:2:634
+20848:2:639
+20849:2:640
+20850:0:2565
+20851:3:2014
+20852:0:2565
+20853:3:2015
+20854:3:2019
+20855:3:2020
+20856:3:2028
+20857:3:2029
+20858:3:2033
+20859:3:2034
+20860:3:2042
+20861:3:2047
+20862:3:2051
+20863:3:2052
+20864:3:2059
+20865:3:2060
+20866:3:2071
+20867:3:2079
+20868:3:2080
+20869:3:2084
+20870:3:2089
+20871:3:2090
+20872:0:2565
+20873:3:2102
+20874:0:2565
+20875:1:434
+20876:0:2565
+20877:2:744
+20878:0:2565
+20879:1:435
+20880:0:2565
+20881:3:2104
+20882:0:2565
+20883:3:2105
+20884:3:2109
+20885:3:2110
+20886:3:2118
+20887:3:2119
+20888:3:2123
+20889:3:2124
+20890:3:2132
+20891:3:2137
+20892:3:2141
+20893:3:2142
+20894:3:2149
+20895:3:2150
+20896:3:2161
+20897:3:2169
+20898:3:2170
+20899:3:2174
+20900:3:2179
+20901:3:2180
+20902:0:2565
+20903:3:2192
+20904:0:2565
+20905:3:2013
+20906:0:2565
+20907:3:2014
+20908:0:2565
+20909:3:2015
+20910:3:2019
+20911:3:2020
+20912:3:2028
+20913:3:2029
+20914:3:2033
+20915:3:2034
+20916:3:2042
+20917:3:2047
+20918:3:2051
+20919:3:2052
+20920:3:2059
+20921:3:2060
+20922:3:2071
+20923:3:2079
+20924:3:2080
+20925:3:2084
+20926:3:2089
+20927:3:2090
+20928:0:2565
+20929:3:2102
+20930:0:2565
+20931:1:434
+20932:0:2565
+20933:3:2104
+20934:0:2565
+20935:3:2105
+20936:3:2109
+20937:3:2110
+20938:3:2118
+20939:3:2119
+20940:3:2123
+20941:3:2124
+20942:3:2132
+20943:3:2137
+20944:3:2141
+20945:3:2142
+20946:3:2149
+20947:3:2150
+20948:3:2161
+20949:3:2169
+20950:3:2170
+20951:3:2174
+20952:3:2179
+20953:3:2180
+20954:0:2565
+20955:3:2192
+20956:0:2565
+20957:3:2013
+20958:0:2565
+20959:3:2014
+20960:0:2565
+20961:3:2015
+20962:3:2019
+20963:3:2020
+20964:3:2028
+20965:3:2029
+20966:3:2033
+20967:3:2034
+20968:3:2042
+20969:3:2047
+20970:3:2051
+20971:3:2052
+20972:3:2059
+20973:3:2060
+20974:3:2071
+20975:3:2079
+20976:3:2080
+20977:3:2084
+20978:3:2089
+20979:3:2090
+20980:0:2565
+20981:2:745
+20982:0:2565
+20983:3:2102
+20984:0:2565
+20985:2:750
+20986:0:2565
+20987:2:753
+20988:0:2565
+20989:1:435
+20990:0:2565
+20991:3:2104
+20992:0:2565
+20993:3:2105
+20994:3:2109
+20995:3:2110
+20996:3:2118
+20997:3:2119
+20998:3:2123
+20999:3:2124
+21000:3:2132
+21001:3:2137
+21002:3:2141
+21003:3:2142
+21004:3:2149
+21005:3:2150
+21006:3:2161
+21007:3:2169
+21008:3:2170
+21009:3:2174
+21010:3:2179
+21011:3:2180
+21012:0:2565
+21013:3:2192
+21014:0:2565
+21015:3:2013
+21016:0:2565
+21017:3:2014
+21018:0:2565
+21019:3:2015
+21020:3:2019
+21021:3:2020
+21022:3:2028
+21023:3:2029
+21024:3:2033
+21025:3:2034
+21026:3:2042
+21027:3:2047
+21028:3:2051
+21029:3:2052
+21030:3:2059
+21031:3:2060
+21032:3:2071
+21033:3:2079
+21034:3:2080
+21035:3:2084
+21036:3:2089
+21037:3:2090
+21038:0:2565
+21039:3:2102
+21040:0:2565
+21041:1:434
+21042:0:2565
+21043:3:2104
+21044:0:2565
+21045:3:2105
+21046:3:2109
+21047:3:2110
+21048:3:2118
+21049:3:2119
+21050:3:2123
+21051:3:2124
+21052:3:2132
+21053:3:2137
+21054:3:2141
+21055:3:2142
+21056:3:2149
+21057:3:2150
+21058:3:2161
+21059:3:2169
+21060:3:2170
+21061:3:2174
+21062:3:2179
+21063:3:2180
+21064:0:2565
+21065:3:2192
+21066:0:2565
+21067:3:2013
+21068:0:2565
+21069:3:2014
+21070:0:2565
+21071:3:2015
+21072:3:2019
+21073:3:2020
+21074:3:2028
+21075:3:2029
+21076:3:2033
+21077:3:2034
+21078:3:2042
+21079:3:2047
+21080:3:2051
+21081:3:2052
+21082:3:2059
+21083:3:2060
+21084:3:2071
+21085:3:2079
+21086:3:2080
+21087:3:2084
+21088:3:2089
+21089:3:2090
+21090:0:2565
+21091:2:758
+21092:0:2565
+21093:3:2102
+21094:0:2565
+21095:1:435
+21096:0:2565
+21097:3:2104
+21098:0:2565
+21099:3:2105
+21100:3:2109
+21101:3:2110
+21102:3:2118
+21103:3:2119
+21104:3:2123
+21105:3:2124
+21106:3:2132
+21107:3:2137
+21108:3:2141
+21109:3:2142
+21110:3:2149
+21111:3:2150
+21112:3:2161
+21113:3:2169
+21114:3:2170
+21115:3:2174
+21116:3:2179
+21117:3:2180
+21118:0:2565
+21119:3:2192
+21120:0:2565
+21121:3:2013
+21122:0:2565
+21123:3:2014
+21124:0:2565
+21125:3:2015
+21126:3:2019
+21127:3:2020
+21128:3:2028
+21129:3:2029
+21130:3:2033
+21131:3:2034
+21132:3:2042
+21133:3:2047
+21134:3:2051
+21135:3:2052
+21136:3:2059
+21137:3:2060
+21138:3:2071
+21139:3:2079
+21140:3:2080
+21141:3:2084
+21142:3:2089
+21143:3:2090
+21144:0:2565
+21145:3:2102
+21146:0:2565
+21147:1:434
+21148:0:2565
+21149:3:2104
+21150:0:2565
+21151:3:2105
+21152:3:2109
+21153:3:2110
+21154:3:2118
+21155:3:2119
+21156:3:2123
+21157:3:2124
+21158:3:2132
+21159:3:2137
+21160:3:2141
+21161:3:2142
+21162:3:2149
+21163:3:2150
+21164:3:2161
+21165:3:2169
+21166:3:2170
+21167:3:2174
+21168:3:2179
+21169:3:2180
+21170:0:2565
+21171:3:2192
+21172:0:2565
+21173:3:2013
+21174:0:2565
+21175:3:2014
+21176:0:2565
+21177:3:2015
+21178:3:2019
+21179:3:2020
+21180:3:2028
+21181:3:2029
+21182:3:2033
+21183:3:2034
+21184:3:2042
+21185:3:2047
+21186:3:2051
+21187:3:2052
+21188:3:2059
+21189:3:2060
+21190:3:2071
+21191:3:2079
+21192:3:2080
+21193:3:2084
+21194:3:2089
+21195:3:2090
+21196:0:2565
+21197:2:759
+21198:0:2565
+21199:3:2102
+21200:0:2565
+21201:1:435
+21202:0:2565
+21203:3:2104
+21204:0:2565
+21205:3:2105
+21206:3:2109
+21207:3:2110
+21208:3:2118
+21209:3:2119
+21210:3:2123
+21211:3:2124
+21212:3:2132
+21213:3:2137
+21214:3:2141
+21215:3:2142
+21216:3:2149
+21217:3:2150
+21218:3:2161
+21219:3:2169
+21220:3:2170
+21221:3:2174
+21222:3:2179
+21223:3:2180
+21224:0:2565
+21225:3:2192
+21226:0:2565
+21227:3:2013
+21228:0:2565
+21229:3:2014
+21230:0:2565
+21231:3:2015
+21232:3:2019
+21233:3:2020
+21234:3:2028
+21235:3:2029
+21236:3:2033
+21237:3:2034
+21238:3:2042
+21239:3:2047
+21240:3:2051
+21241:3:2052
+21242:3:2059
+21243:3:2060
+21244:3:2071
+21245:3:2079
+21246:3:2080
+21247:3:2084
+21248:3:2089
+21249:3:2090
+21250:0:2565
+21251:3:2102
+21252:0:2565
+21253:2:760
+21254:0:2565
+21255:2:761
+21256:0:2565
+21257:2:762
+21258:0:2565
+21259:3:2104
+21260:0:2565
+21261:3:2105
+21262:3:2109
+21263:3:2110
+21264:3:2118
+21265:3:2119
+21266:3:2123
+21267:3:2124
+21268:3:2132
+21269:3:2137
+21270:3:2141
+21271:3:2142
+21272:3:2149
+21273:3:2150
+21274:3:2161
+21275:3:2169
+21276:3:2170
+21277:3:2174
+21278:3:2179
+21279:3:2180
+21280:0:2565
+21281:3:2192
+21282:0:2565
+21283:1:434
+21284:0:2565
+21285:3:2013
+21286:0:2565
+21287:2:763
+21288:0:2565
+21289:1:435
+21290:0:2565
+21291:3:2014
+21292:0:2565
+21293:3:2015
+21294:3:2019
+21295:3:2020
+21296:3:2028
+21297:3:2029
+21298:3:2033
+21299:3:2034
+21300:3:2042
+21301:3:2047
+21302:3:2051
+21303:3:2052
+21304:3:2059
+21305:3:2060
+21306:3:2071
+21307:3:2079
+21308:3:2080
+21309:3:2084
+21310:3:2089
+21311:3:2090
+21312:0:2565
+21313:3:2102
+21314:0:2565
+21315:3:2104
+21316:0:2565
+21317:3:2105
+21318:3:2109
+21319:3:2110
+21320:3:2118
+21321:3:2119
+21322:3:2123
+21323:3:2124
+21324:3:2132
+21325:3:2137
+21326:3:2141
+21327:3:2142
+21328:3:2149
+21329:3:2150
+21330:3:2161
+21331:3:2169
+21332:3:2170
+21333:3:2174
+21334:3:2179
+21335:3:2180
+21336:0:2565
+21337:3:2192
+21338:0:2565
+21339:3:2013
+21340:0:2565
+21341:1:434
+21342:0:2565
+21343:3:2014
+21344:0:2565
+21345:3:2015
+21346:3:2019
+21347:3:2020
+21348:3:2028
+21349:3:2029
+21350:3:2033
+21351:3:2034
+21352:3:2042
+21353:3:2047
+21354:3:2051
+21355:3:2052
+21356:3:2059
+21357:3:2060
+21358:3:2071
+21359:3:2079
+21360:3:2080
+21361:3:2084
+21362:3:2089
+21363:3:2090
+21364:0:2565
+21365:3:2102
+21366:0:2565
+21367:3:2104
+21368:0:2565
+21369:3:2105
+21370:3:2109
+21371:3:2110
+21372:3:2118
+21373:3:2119
+21374:3:2123
+21375:3:2124
+21376:3:2132
+21377:3:2137
+21378:3:2141
+21379:3:2142
+21380:3:2149
+21381:3:2150
+21382:3:2161
+21383:3:2169
+21384:3:2170
+21385:3:2174
+21386:3:2179
+21387:3:2180
+21388:0:2565
+21389:3:2192
+21390:0:2565
+21391:2:765
+21392:0:2565
+21393:3:2013
+21394:0:2565
+21395:1:435
+21396:0:2565
+21397:3:2014
+21398:0:2565
+21399:3:2015
+21400:3:2019
+21401:3:2020
+21402:3:2028
+21403:3:2029
+21404:3:2033
+21405:3:2034
+21406:3:2042
+21407:3:2047
+21408:3:2051
+21409:3:2052
+21410:3:2059
+21411:3:2060
+21412:3:2071
+21413:3:2079
+21414:3:2080
+21415:3:2084
+21416:3:2089
+21417:3:2090
+21418:0:2565
+21419:3:2102
+21420:0:2565
+21421:3:2104
+21422:0:2565
+21423:3:2105
+21424:3:2109
+21425:3:2110
+21426:3:2118
+21427:3:2119
+21428:3:2123
+21429:3:2124
+21430:3:2132
+21431:3:2137
+21432:3:2141
+21433:3:2142
+21434:3:2149
+21435:3:2150
+21436:3:2161
+21437:3:2169
+21438:3:2170
+21439:3:2174
+21440:3:2179
+21441:3:2180
+21442:0:2565
+21443:3:2192
+21444:0:2565
+21445:3:2013
+21446:0:2565
+21447:2:766
+21448:2:770
+21449:2:771
+21450:2:779
+21451:2:788
+21452:2:789
+21453:2:793
+21454:2:798
+21455:2:802
+21456:2:803
+21457:2:810
+21458:2:811
+21459:2:822
+21460:2:823
+21461:2:826
+21462:2:827
+21463:2:835
+21464:2:840
+21465:2:841
+21466:0:2565
+21467:3:2014
+21468:0:2565
+21469:3:2015
+21470:3:2019
+21471:3:2020
+21472:3:2028
+21473:3:2029
+21474:3:2033
+21475:3:2034
+21476:3:2042
+21477:3:2047
+21478:3:2051
+21479:3:2052
+21480:3:2059
+21481:3:2060
+21482:3:2071
+21483:3:2079
+21484:3:2080
+21485:3:2084
+21486:3:2089
+21487:3:2090
+21488:0:2565
+21489:3:2102
+21490:0:2565
+21491:3:2104
+21492:0:2565
+21493:3:2105
+21494:3:2109
+21495:3:2110
+21496:3:2118
+21497:3:2119
+21498:3:2123
+21499:3:2124
+21500:3:2132
+21501:3:2137
+21502:3:2141
+21503:3:2142
+21504:3:2149
+21505:3:2150
+21506:3:2161
+21507:3:2169
+21508:3:2170
+21509:3:2174
+21510:3:2179
+21511:3:2180
+21512:0:2565
+21513:3:2192
+21514:0:2565
+21515:2:853
+21516:0:2565
+21517:3:2013
+21518:0:2565
+21519:2:857
+21520:0:2565
+21521:2:465
+21522:0:2565
+21523:3:2014
+21524:0:2565
+21525:3:2015
+21526:3:2019
+21527:3:2020
+21528:3:2028
+21529:3:2029
+21530:3:2033
+21531:3:2034
+21532:3:2042
+21533:3:2047
+21534:3:2051
+21535:3:2052
+21536:3:2059
+21537:3:2060
+21538:3:2071
+21539:3:2079
+21540:3:2080
+21541:3:2084
+21542:3:2089
+21543:3:2090
+21544:0:2565
+21545:3:2102
+21546:0:2565
+21547:3:2104
+21548:0:2565
+21549:3:2105
+21550:3:2109
+21551:3:2110
+21552:3:2118
+21553:3:2119
+21554:3:2123
+21555:3:2124
+21556:3:2132
+21557:3:2137
+21558:3:2141
+21559:3:2142
+21560:3:2149
+21561:3:2150
+21562:3:2161
+21563:3:2169
+21564:3:2170
+21565:3:2174
+21566:3:2179
+21567:3:2180
+21568:0:2565
+21569:3:2192
+21570:0:2565
+21571:2:466
+21572:0:2565
+21573:3:2013
+21574:0:2565
+21575:3:2014
+21576:0:2565
+21577:3:2015
+21578:3:2019
+21579:3:2020
+21580:3:2028
+21581:3:2029
+21582:3:2033
+21583:3:2034
+21584:3:2042
+21585:3:2047
+21586:3:2051
+21587:3:2052
+21588:3:2059
+21589:3:2060
+21590:3:2071
+21591:3:2079
+21592:3:2080
+21593:3:2084
+21594:3:2089
+21595:3:2090
+21596:0:2565
+21597:3:2102
+21598:0:2565
+21599:3:2104
+21600:0:2565
+21601:3:2105
+21602:3:2109
+21603:3:2110
+21604:3:2118
+21605:3:2119
+21606:3:2123
+21607:3:2124
+21608:3:2132
+21609:3:2137
+21610:3:2141
+21611:3:2142
+21612:3:2149
+21613:3:2150
+21614:3:2161
+21615:3:2169
+21616:3:2170
+21617:3:2174
+21618:3:2179
+21619:3:2180
+21620:0:2565
+21621:2:467
+21622:0:2565
+21623:3:2192
+21624:0:2565
+21625:3:2013
+21626:0:2565
+21627:3:2014
+21628:0:2565
+21629:3:2015
+21630:3:2019
+21631:3:2020
+21632:3:2028
+21633:3:2029
+21634:3:2033
+21635:3:2034
+21636:3:2042
+21637:3:2047
+21638:3:2051
+21639:3:2052
+21640:3:2059
+21641:3:2060
+21642:3:2071
+21643:3:2079
+21644:3:2080
+21645:3:2084
+21646:3:2089
+21647:3:2090
+21648:0:2565
+21649:3:2102
+21650:0:2565
+21651:3:2104
+21652:0:2565
+21653:1:436
+21654:0:2565
+21655:2:468
+21656:0:2565
+21657:3:2105
+21658:3:2109
+21659:3:2110
+21660:3:2118
+21661:3:2119
+21662:3:2123
+21663:3:2124
+21664:3:2132
+21665:3:2137
+21666:3:2141
+21667:3:2142
+21668:3:2149
+21669:3:2150
+21670:3:2161
+21671:3:2169
+21672:3:2170
+21673:3:2174
+21674:3:2179
+21675:3:2180
+21676:0:2565
+21677:3:2192
+21678:0:2565
+21679:3:2013
+21680:0:2565
+21681:3:2014
+21682:0:2565
+21683:3:2015
+21684:3:2019
+21685:3:2020
+21686:3:2028
+21687:3:2029
+21688:3:2033
+21689:3:2034
+21690:3:2042
+21691:3:2047
+21692:3:2051
+21693:3:2052
+21694:3:2059
+21695:3:2060
+21696:3:2071
+21697:3:2079
+21698:3:2080
+21699:3:2084
+21700:3:2089
+21701:3:2090
+21702:0:2565
+21703:3:2102
+21704:0:2565
+21705:3:2104
+21706:0:2565
+21707:2:467
+21708:0:2565
+21709:2:468
+21710:0:2565
+21711:3:2105
+21712:3:2109
+21713:3:2110
+21714:3:2118
+21715:3:2119
+21716:3:2123
+21717:3:2124
+21718:3:2132
+21719:3:2137
+21720:3:2141
+21721:3:2142
+21722:3:2149
+21723:3:2150
+21724:3:2161
+21725:3:2169
+21726:3:2170
+21727:3:2174
+21728:3:2179
+21729:3:2180
+21730:0:2565
+21731:3:2192
+21732:0:2565
+21733:3:2013
+21734:0:2565
+21735:3:2014
+21736:0:2565
+21737:3:2015
+21738:3:2019
+21739:3:2020
+21740:3:2028
+21741:3:2029
+21742:3:2033
+21743:3:2034
+21744:3:2042
+21745:3:2047
+21746:3:2051
+21747:3:2052
+21748:3:2059
+21749:3:2060
+21750:3:2071
+21751:3:2079
+21752:3:2080
+21753:3:2084
+21754:3:2089
+21755:3:2090
+21756:0:2565
+21757:3:2102
+21758:0:2565
+21759:2:467
+21760:0:2565
+21761:1:442
+21762:0:2565
+21763:2:468
+21764:0:2565
+21765:1:446
+21766:0:2565
+21767:1:9
+21768:0:2565
+21769:1:10
+21770:0:2565
+21771:1:11
+21772:0:2565
+21773:3:2104
+21774:0:2565
+21775:3:2105
+21776:3:2109
+21777:3:2110
+21778:3:2118
+21779:3:2119
+21780:3:2123
+21781:3:2124
+21782:3:2132
+21783:3:2137
+21784:3:2141
+21785:3:2142
+21786:3:2149
+21787:3:2150
+21788:3:2161
+21789:3:2169
+21790:3:2170
+21791:3:2174
+21792:3:2179
+21793:3:2180
+21794:0:2565
+21795:3:2192
+21796:0:2565
+21797:3:2013
+21798:0:2565
+21799:3:2014
+21800:0:2565
+21801:3:2015
+21802:3:2019
+21803:3:2020
+21804:3:2028
+21805:3:2029
+21806:3:2033
+21807:3:2034
+21808:3:2042
+21809:3:2047
+21810:3:2051
+21811:3:2052
+21812:3:2059
+21813:3:2060
+21814:3:2071
+21815:3:2079
+21816:3:2080
+21817:3:2084
+21818:3:2089
+21819:3:2090
+21820:0:2565
+21821:3:2102
+21822:0:2565
+21823:2:467
+21824:0:2565
+21825:2:468
+21826:0:2565
+21827:3:2104
+21828:0:2565
+21829:3:2105
+21830:3:2109
+21831:3:2110
+21832:3:2118
+21833:3:2119
+21834:3:2123
+21835:3:2124
+21836:3:2132
+21837:3:2137
+21838:3:2141
+21839:3:2142
+21840:3:2149
+21841:3:2150
+21842:3:2161
+21843:3:2169
+21844:3:2170
+21845:3:2174
+21846:3:2179
+21847:3:2180
+21848:0:2565
+21849:3:2192
+21850:0:2565
+21851:3:2013
+21852:0:2565
+21853:3:2014
+21854:0:2565
+21855:3:2015
+21856:3:2019
+21857:3:2020
+21858:3:2028
+21859:3:2029
+21860:3:2033
+21861:3:2034
+21862:3:2042
+21863:3:2047
+21864:3:2051
+21865:3:2052
+21866:3:2059
+21867:3:2060
+21868:3:2071
+21869:3:2079
+21870:3:2080
+21871:3:2084
+21872:3:2089
+21873:3:2090
+21874:0:2565
+21875:2:467
+21876:0:2565
+21877:1:12
+21878:1:16
+21879:1:17
+21880:1:25
+21881:1:26
+21882:1:27
+21883:1:39
+21884:1:44
+21885:1:48
+21886:1:49
+21887:1:56
+21888:1:57
+21889:1:68
+21890:1:69
+21891:1:70
+21892:1:81
+21893:1:86
+21894:1:87
+21895:0:2565
+21896:3:2102
+21897:0:2565
+21898:3:2104
+21899:0:2565
+21900:1:99
+21901:0:2565
+21902:3:2105
+21903:3:2109
+21904:3:2110
+21905:3:2118
+21906:3:2119
+21907:3:2123
+21908:3:2124
+21909:3:2132
+21910:3:2137
+21911:3:2141
+21912:3:2142
+21913:3:2149
+21914:3:2150
+21915:3:2161
+21916:3:2169
+21917:3:2170
+21918:3:2174
+21919:3:2179
+21920:3:2180
+21921:0:2565
+21922:1:100
+21923:0:2565
+21924:3:2192
+21925:0:2565
+21926:3:2013
+21927:0:2565
+21928:2:468
+21929:0:2565
+21930:1:101
+21931:0:2565
+21932:3:2014
+21933:0:2565
+21934:3:2015
+21935:3:2019
+21936:3:2020
+21937:3:2028
+21938:3:2029
+21939:3:2033
+21940:3:2034
+21941:3:2042
+21942:3:2047
+21943:3:2051
+21944:3:2052
+21945:3:2059
+21946:3:2060
+21947:3:2071
+21948:3:2079
+21949:3:2080
+21950:3:2084
+21951:3:2089
+21952:3:2090
+21953:0:2565
+21954:3:2102
+21955:0:2565
+21956:3:2104
+21957:0:2565
+21958:3:2105
+21959:3:2109
+21960:3:2110
+21961:3:2118
+21962:3:2119
+21963:3:2123
+21964:3:2124
+21965:3:2132
+21966:3:2137
+21967:3:2141
+21968:3:2142
+21969:3:2149
+21970:3:2150
+21971:3:2161
+21972:3:2169
+21973:3:2170
+21974:3:2174
+21975:3:2179
+21976:3:2180
+21977:0:2565
+21978:3:2192
+21979:0:2565
+21980:3:2013
+21981:0:2565
+21982:1:100
+21983:0:2565
+21984:3:2014
+21985:0:2565
+21986:3:2015
+21987:3:2019
+21988:3:2020
+21989:3:2028
+21990:3:2029
+21991:3:2033
+21992:3:2034
+21993:3:2042
+21994:3:2047
+21995:3:2051
+21996:3:2052
+21997:3:2059
+21998:3:2060
+21999:3:2071
+22000:3:2079
+22001:3:2080
+22002:3:2084
+22003:3:2089
+22004:3:2090
+22005:0:2565
+22006:3:2102
+22007:0:2565
+22008:3:2104
+22009:0:2565
+22010:3:2105
+22011:3:2109
+22012:3:2110
+22013:3:2118
+22014:3:2119
+22015:3:2123
+22016:3:2124
+22017:3:2132
+22018:3:2137
+22019:3:2141
+22020:3:2142
+22021:3:2149
+22022:3:2150
+22023:3:2161
+22024:3:2169
+22025:3:2170
+22026:3:2174
+22027:3:2179
+22028:3:2180
+22029:0:2565
+22030:3:2192
+22031:0:2565
+22032:2:469
+22033:0:2565
+22034:3:2013
+22035:0:2565
+22036:2:475
+22037:0:2565
+22038:2:476
+22039:0:2565
+22040:1:101
+22041:0:2565
+22042:3:2014
+22043:0:2565
+22044:3:2015
+22045:3:2019
+22046:3:2020
+22047:3:2028
+22048:3:2029
+22049:3:2033
+22050:3:2034
+22051:3:2042
+22052:3:2047
+22053:3:2051
+22054:3:2052
+22055:3:2059
+22056:3:2060
+22057:3:2071
+22058:3:2079
+22059:3:2080
+22060:3:2084
+22061:3:2089
+22062:3:2090
+22063:0:2565
+22064:3:2102
+22065:0:2565
+22066:3:2104
+22067:0:2565
+22068:3:2105
+22069:3:2109
+22070:3:2110
+22071:3:2118
+22072:3:2119
+22073:3:2123
+22074:3:2124
+22075:3:2132
+22076:3:2137
+22077:3:2141
+22078:3:2142
+22079:3:2149
+22080:3:2150
+22081:3:2161
+22082:3:2169
+22083:3:2170
+22084:3:2174
+22085:3:2179
+22086:3:2180
+22087:0:2565
+22088:3:2192
+22089:0:2565
+22090:3:2013
+22091:0:2565
+22092:1:100
+22093:0:2565
+22094:3:2014
+22095:0:2565
+22096:3:2015
+22097:3:2019
+22098:3:2020
+22099:3:2028
+22100:3:2029
+22101:3:2033
+22102:3:2034
+22103:3:2042
+22104:3:2047
+22105:3:2051
+22106:3:2052
+22107:3:2059
+22108:3:2060
+22109:3:2071
+22110:3:2079
+22111:3:2080
+22112:3:2084
+22113:3:2089
+22114:3:2090
+22115:0:2565
+22116:3:2102
+22117:0:2565
+22118:3:2104
+22119:0:2565
+22120:3:2105
+22121:3:2109
+22122:3:2110
+22123:3:2118
+22124:3:2119
+22125:3:2123
+22126:3:2124
+22127:3:2132
+22128:3:2137
+22129:3:2141
+22130:3:2142
+22131:3:2149
+22132:3:2150
+22133:3:2161
+22134:3:2169
+22135:3:2170
+22136:3:2174
+22137:3:2179
+22138:3:2180
+22139:0:2565
+22140:3:2192
+22141:0:2565
+22142:2:477
+22143:2:481
+22144:2:482
+22145:2:490
+22146:2:491
+22147:2:495
+22148:2:496
+22149:2:504
+22150:2:509
+22151:2:513
+22152:2:514
+22153:2:521
+22154:2:522
+22155:2:533
+22156:2:534
+22157:2:535
+22158:2:546
+22159:2:551
+22160:2:552
+22161:0:2565
+22162:3:2013
+22163:0:2565
+22164:1:101
+22165:0:2565
+22166:3:2014
+22167:0:2565
+22168:3:2015
+22169:3:2019
+22170:3:2020
+22171:3:2028
+22172:3:2029
+22173:3:2033
+22174:3:2034
+22175:3:2042
+22176:3:2047
+22177:3:2051
+22178:3:2052
+22179:3:2059
+22180:3:2060
+22181:3:2071
+22182:3:2079
+22183:3:2080
+22184:3:2084
+22185:3:2089
+22186:3:2090
+22187:0:2565
+22188:3:2102
+22189:0:2565
+22190:3:2104
+22191:0:2565
+22192:3:2105
+22193:3:2109
+22194:3:2110
+22195:3:2118
+22196:3:2119
+22197:3:2123
+22198:3:2124
+22199:3:2132
+22200:3:2137
+22201:3:2141
+22202:3:2142
+22203:3:2149
+22204:3:2150
+22205:3:2161
+22206:3:2169
+22207:3:2170
+22208:3:2174
+22209:3:2179
+22210:3:2180
+22211:0:2565
+22212:3:2192
+22213:0:2565
+22214:3:2013
+22215:0:2565
+22216:1:100
+22217:0:2565
+22218:3:2014
+22219:0:2565
+22220:3:2015
+22221:3:2019
+22222:3:2020
+22223:3:2028
+22224:3:2029
+22225:3:2033
+22226:3:2034
+22227:3:2042
+22228:3:2047
+22229:3:2051
+22230:3:2052
+22231:3:2059
+22232:3:2060
+22233:3:2071
+22234:3:2079
+22235:3:2080
+22236:3:2084
+22237:3:2089
+22238:3:2090
+22239:0:2565
+22240:3:2102
+22241:0:2565
+22242:3:2104
+22243:0:2565
+22244:3:2105
+22245:3:2109
+22246:3:2110
+22247:3:2118
+22248:3:2119
+22249:3:2123
+22250:3:2124
+22251:3:2132
+22252:3:2137
+22253:3:2141
+22254:3:2142
+22255:3:2149
+22256:3:2150
+22257:3:2161
+22258:3:2169
+22259:3:2170
+22260:3:2174
+22261:3:2179
+22262:3:2180
+22263:0:2565
+22264:3:2192
+22265:0:2565
+22266:2:564
+22267:0:2565
+22268:3:2013
+22269:0:2565
+22270:1:101
+22271:0:2565
+22272:3:2014
+22273:0:2565
+22274:3:2015
+22275:3:2019
+22276:3:2020
+22277:3:2028
+22278:3:2029
+22279:3:2033
+22280:3:2034
+22281:3:2042
+22282:3:2047
+22283:3:2051
+22284:3:2052
+22285:3:2059
+22286:3:2060
+22287:3:2071
+22288:3:2079
+22289:3:2080
+22290:3:2084
+22291:3:2089
+22292:3:2090
+22293:0:2565
+22294:3:2102
+22295:0:2565
+22296:3:2104
+22297:0:2565
+22298:3:2105
+22299:3:2109
+22300:3:2110
+22301:3:2118
+22302:3:2119
+22303:3:2123
+22304:3:2124
+22305:3:2132
+22306:3:2137
+22307:3:2141
+22308:3:2142
+22309:3:2149
+22310:3:2150
+22311:3:2161
+22312:3:2169
+22313:3:2170
+22314:3:2174
+22315:3:2179
+22316:3:2180
+22317:0:2565
+22318:3:2192
+22319:0:2565
+22320:3:2013
+22321:0:2565
+22322:2:565
+22323:2:569
+22324:2:570
+22325:2:578
+22326:2:579
+22327:2:583
+22328:2:584
+22329:2:592
+22330:2:597
+22331:2:601
+22332:2:602
+22333:2:609
+22334:2:610
+22335:2:621
+22336:2:622
+22337:2:623
+22338:2:634
+22339:2:639
+22340:2:640
+22341:0:2565
+22342:3:2014
+22343:0:2565
+22344:3:2015
+22345:3:2019
+22346:3:2020
+22347:3:2028
+22348:3:2029
+22349:3:2033
+22350:3:2034
+22351:3:2042
+22352:3:2047
+22353:3:2051
+22354:3:2052
+22355:3:2059
+22356:3:2060
+22357:3:2071
+22358:3:2079
+22359:3:2080
+22360:3:2084
+22361:3:2089
+22362:3:2090
+22363:0:2565
+22364:3:2102
+22365:0:2565
+22366:1:100
+22367:0:2565
+22368:2:652
+22369:0:2565
+22370:1:101
+22371:0:2565
+22372:3:2104
+22373:0:2565
+22374:3:2105
+22375:3:2109
+22376:3:2110
+22377:3:2118
+22378:3:2119
+22379:3:2123
+22380:3:2124
+22381:3:2132
+22382:3:2137
+22383:3:2141
+22384:3:2142
+22385:3:2149
+22386:3:2150
+22387:3:2161
+22388:3:2169
+22389:3:2170
+22390:3:2174
+22391:3:2179
+22392:3:2180
+22393:0:2565
+22394:3:2192
+22395:0:2565
+22396:3:2013
+22397:0:2565
+22398:3:2014
+22399:0:2565
+22400:3:2015
+22401:3:2019
+22402:3:2020
+22403:3:2028
+22404:3:2029
+22405:3:2033
+22406:3:2034
+22407:3:2042
+22408:3:2047
+22409:3:2051
+22410:3:2052
+22411:3:2059
+22412:3:2060
+22413:3:2071
+22414:3:2079
+22415:3:2080
+22416:3:2084
+22417:3:2089
+22418:3:2090
+22419:0:2565
+22420:3:2102
+22421:0:2565
+22422:1:100
+22423:0:2565
+22424:3:2104
+22425:0:2565
+22426:3:2105
+22427:3:2109
+22428:3:2110
+22429:3:2118
+22430:3:2119
+22431:3:2123
+22432:3:2124
+22433:3:2132
+22434:3:2137
+22435:3:2141
+22436:3:2142
+22437:3:2149
+22438:3:2150
+22439:3:2161
+22440:3:2169
+22441:3:2170
+22442:3:2174
+22443:3:2179
+22444:3:2180
+22445:0:2565
+22446:3:2192
+22447:0:2565
+22448:3:2013
+22449:0:2565
+22450:3:2014
+22451:0:2565
+22452:3:2015
+22453:3:2019
+22454:3:2020
+22455:3:2028
+22456:3:2029
+22457:3:2033
+22458:3:2034
+22459:3:2042
+22460:3:2047
+22461:3:2051
+22462:3:2052
+22463:3:2059
+22464:3:2060
+22465:3:2071
+22466:3:2079
+22467:3:2080
+22468:3:2084
+22469:3:2089
+22470:3:2090
+22471:0:2565
+22472:2:653
+22473:0:2565
+22474:3:2102
+22475:0:2565
+22476:1:101
+22477:0:2565
+22478:3:2104
+22479:0:2565
+22480:3:2105
+22481:3:2109
+22482:3:2110
+22483:3:2118
+22484:3:2119
+22485:3:2123
+22486:3:2124
+22487:3:2132
+22488:3:2137
+22489:3:2141
+22490:3:2142
+22491:3:2149
+22492:3:2150
+22493:3:2161
+22494:3:2169
+22495:3:2170
+22496:3:2174
+22497:3:2179
+22498:3:2180
+22499:0:2565
+22500:3:2192
+22501:0:2565
+22502:3:2013
+22503:0:2565
+22504:3:2014
+22505:0:2565
+22506:3:2015
+22507:3:2019
+22508:3:2020
+22509:3:2028
+22510:3:2029
+22511:3:2033
+22512:3:2034
+22513:3:2042
+22514:3:2047
+22515:3:2051
+22516:3:2052
+22517:3:2059
+22518:3:2060
+22519:3:2071
+22520:3:2079
+22521:3:2080
+22522:3:2084
+22523:3:2089
+22524:3:2090
+22525:0:2565
+22526:3:2102
+22527:0:2565
+22528:1:100
+22529:0:2565
+22530:3:2104
+22531:0:2565
+22532:3:2105
+22533:3:2109
+22534:3:2110
+22535:3:2118
+22536:3:2119
+22537:3:2123
+22538:3:2124
+22539:3:2132
+22540:3:2137
+22541:3:2141
+22542:3:2142
+22543:3:2149
+22544:3:2150
+22545:3:2161
+22546:3:2169
+22547:3:2170
+22548:3:2174
+22549:3:2179
+22550:3:2180
+22551:0:2565
+22552:3:2192
+22553:0:2565
+22554:3:2013
+22555:0:2565
+22556:3:2014
+22557:0:2565
+22558:3:2015
+22559:3:2019
+22560:3:2020
+22561:3:2028
+22562:3:2029
+22563:3:2033
+22564:3:2034
+22565:3:2042
+22566:3:2047
+22567:3:2051
+22568:3:2052
+22569:3:2059
+22570:3:2060
+22571:3:2071
+22572:3:2079
+22573:3:2080
+22574:3:2084
+22575:3:2089
+22576:3:2090
+22577:0:2565
+22578:2:654
+22579:2:658
+22580:2:659
+22581:2:667
+22582:2:668
+22583:2:672
+22584:2:673
+22585:2:681
+22586:2:686
+22587:2:690
+22588:2:691
+22589:2:698
+22590:2:699
+22591:2:710
+22592:2:711
+22593:2:712
+22594:2:723
+22595:2:728
+22596:2:729
+22597:0:2565
+22598:3:2102
+22599:0:2565
+22600:1:101
+22601:0:2565
+22602:3:2104
+22603:0:2565
+22604:3:2105
+22605:3:2109
+22606:3:2110
+22607:3:2118
+22608:3:2119
+22609:3:2123
+22610:3:2124
+22611:3:2132
+22612:3:2137
+22613:3:2141
+22614:3:2142
+22615:3:2149
+22616:3:2150
+22617:3:2161
+22618:3:2169
+22619:3:2170
+22620:3:2174
+22621:3:2179
+22622:3:2180
+22623:0:2565
+22624:3:2192
+22625:0:2565
+22626:3:2013
+22627:0:2565
+22628:3:2014
+22629:0:2565
+22630:3:2015
+22631:3:2019
+22632:3:2020
+22633:3:2028
+22634:3:2029
+22635:3:2033
+22636:3:2034
+22637:3:2042
+22638:3:2047
+22639:3:2051
+22640:3:2052
+22641:3:2059
+22642:3:2060
+22643:3:2071
+22644:3:2079
+22645:3:2080
+22646:3:2084
+22647:3:2089
+22648:3:2090
+22649:0:2565
+22650:3:2102
+22651:0:2565
+22652:2:741
+22653:0:2565
+22654:2:750
+22655:0:2565
+22656:3:2104
+22657:0:2565
+22658:3:2105
+22659:3:2109
+22660:3:2110
+22661:3:2118
+22662:3:2119
+22663:3:2123
+22664:3:2124
+22665:3:2132
+22666:3:2137
+22667:3:2141
+22668:3:2142
+22669:3:2149
+22670:3:2150
+22671:3:2161
+22672:3:2169
+22673:3:2170
+22674:3:2174
+22675:3:2179
+22676:3:2180
+22677:0:2565
+22678:3:2192
+22679:0:2565
+22680:3:2013
+22681:0:2565
+22682:1:100
+22683:0:2565
+22684:2:753
+22685:0:2565
+22686:1:101
+22687:0:2565
+22688:2:758
+22689:0:2565
+22690:2:759
+22691:0:2565
+22692:2:760
+22693:0:2565
+22694:2:761
+22695:0:2565
+22696:2:762
+22697:0:2565
+22698:2:763
+22699:0:2565
+22700:2:765
+22701:0:2565
+22702:2:766
+22703:2:770
+22704:2:771
+22705:2:779
+22706:2:780
+22707:2:781
+22708:2:793
+22709:2:798
+22710:2:802
+22711:2:803
+22712:2:810
+22713:2:811
+22714:2:822
+22715:2:823
+22716:2:824
+22717:2:835
+22718:2:840
+22719:2:841
+22720:0:2565
+22721:3:2014
+22722:0:2565
+22723:3:2015
+22724:3:2019
+22725:3:2020
+22726:3:2028
+22727:3:2029
+22728:3:2033
+22729:3:2034
+22730:3:2042
+22731:3:2047
+22732:3:2051
+22733:3:2052
+22734:3:2059
+22735:3:2060
+22736:3:2071
+22737:3:2079
+22738:3:2080
+22739:3:2084
+22740:3:2089
+22741:3:2090
+22742:0:2565
+22743:3:2102
+22744:0:2565
+22745:3:2104
+22746:0:2565
+22747:3:2105
+22748:3:2109
+22749:3:2110
+22750:3:2118
+22751:3:2119
+22752:3:2123
+22753:3:2124
+22754:3:2132
+22755:3:2137
+22756:3:2141
+22757:3:2142
+22758:3:2149
+22759:3:2150
+22760:3:2161
+22761:3:2169
+22762:3:2170
+22763:3:2174
+22764:3:2179
+22765:3:2180
+22766:0:2565
+22767:3:2192
+22768:0:2565
+22769:3:2013
+22770:0:2565
+22771:2:853
+22772:0:2565
+22773:2:857
+22774:0:2565
+22775:3:2014
+22776:0:2565
+22777:3:2015
+22778:3:2019
+22779:3:2020
+22780:3:2028
+22781:3:2029
+22782:3:2033
+22783:3:2034
+22784:3:2042
+22785:3:2047
+22786:3:2051
+22787:3:2052
+22788:3:2059
+22789:3:2060
+22790:3:2071
+22791:3:2079
+22792:3:2080
+22793:3:2084
+22794:3:2089
+22795:3:2090
+22796:0:2565
+22797:3:2102
+22798:0:2565
+22799:1:100
+22800:0:2565
+22801:2:465
+22802:0:2565
+22803:1:101
+22804:0:2565
+22805:3:2104
+22806:0:2565
+22807:3:2105
+22808:3:2109
+22809:3:2110
+22810:3:2118
+22811:3:2119
+22812:3:2123
+22813:3:2124
+22814:3:2132
+22815:3:2137
+22816:3:2141
+22817:3:2142
+22818:3:2149
+22819:3:2150
+22820:3:2161
+22821:3:2169
+22822:3:2170
+22823:3:2174
+22824:3:2179
+22825:3:2180
+22826:0:2565
+22827:3:2192
+22828:0:2565
+22829:3:2013
+22830:0:2565
+22831:3:2014
+22832:0:2565
+22833:3:2015
+22834:3:2019
+22835:3:2020
+22836:3:2028
+22837:3:2029
+22838:3:2033
+22839:3:2034
+22840:3:2042
+22841:3:2047
+22842:3:2051
+22843:3:2052
+22844:3:2059
+22845:3:2060
+22846:3:2071
+22847:3:2079
+22848:3:2080
+22849:3:2084
+22850:3:2089
+22851:3:2090
+22852:0:2565
+22853:3:2102
+22854:0:2565
+22855:1:100
+22856:0:2565
+22857:3:2104
+22858:0:2565
+22859:3:2105
+22860:3:2109
+22861:3:2110
+22862:3:2118
+22863:3:2119
+22864:3:2123
+22865:3:2124
+22866:3:2132
+22867:3:2137
+22868:3:2141
+22869:3:2142
+22870:3:2149
+22871:3:2150
+22872:3:2161
+22873:3:2169
+22874:3:2170
+22875:3:2174
+22876:3:2179
+22877:3:2180
+22878:0:2565
+22879:3:2192
+22880:0:2565
+22881:3:2013
+22882:0:2565
+22883:3:2014
+22884:0:2565
+22885:3:2015
+22886:3:2019
+22887:3:2020
+22888:3:2028
+22889:3:2029
+22890:3:2033
+22891:3:2034
+22892:3:2042
+22893:3:2047
+22894:3:2051
+22895:3:2052
+22896:3:2059
+22897:3:2060
+22898:3:2071
+22899:3:2079
+22900:3:2080
+22901:3:2084
+22902:3:2089
+22903:3:2090
+22904:0:2565
+22905:2:466
+22906:0:2565
+22907:3:2102
+22908:0:2565
+22909:1:101
+22910:0:2565
+22911:2:467
+22912:0:2565
+22913:2:468
+22914:0:2565
+22915:1:102
+22916:0:2565
+22917:2:467
+22918:0:2565
+22919:3:2104
+22920:0:2565
+22921:3:2105
+22922:3:2109
+22923:3:2110
+22924:3:2118
+22925:3:2119
+22926:3:2123
+22927:3:2124
+22928:3:2132
+22929:3:2137
+22930:3:2141
+22931:3:2142
+22932:3:2149
+22933:3:2150
+22934:3:2161
+22935:3:2169
+22936:3:2170
+22937:3:2174
+22938:3:2179
+22939:3:2180
+22940:0:2565
+22941:3:2192
+22942:0:2565
+22943:3:2013
+22944:0:2565
+22945:3:2014
+22946:0:2565
+22947:3:2015
+22948:3:2019
+22949:3:2020
+22950:3:2028
+22951:3:2029
+22952:3:2033
+22953:3:2034
+22954:3:2042
+22955:3:2047
+22956:3:2051
+22957:3:2052
+22958:3:2059
+22959:3:2060
+22960:3:2071
+22961:3:2079
+22962:3:2080
+22963:3:2084
+22964:3:2089
+22965:3:2090
+22966:0:2565
+22967:3:2102
+22968:0:2565
+22969:1:108
+22970:0:2565
+22971:3:2104
+22972:0:2565
+22973:3:2105
+22974:3:2109
+22975:3:2110
+22976:3:2118
+22977:3:2119
+22978:3:2123
+22979:3:2124
+22980:3:2132
+22981:3:2137
+22982:3:2141
+22983:3:2142
+22984:3:2149
+22985:3:2150
+22986:3:2161
+22987:3:2169
+22988:3:2170
+22989:3:2174
+22990:3:2179
+22991:3:2180
+22992:0:2565
+22993:3:2192
+22994:0:2565
+22995:3:2013
+22996:0:2565
+22997:3:2014
+22998:0:2565
+22999:3:2015
+23000:3:2019
+23001:3:2020
+23002:3:2028
+23003:3:2029
+23004:3:2033
+23005:3:2034
+23006:3:2042
+23007:3:2047
+23008:3:2051
+23009:3:2052
+23010:3:2059
+23011:3:2060
+23012:3:2071
+23013:3:2079
+23014:3:2080
+23015:3:2084
+23016:3:2089
+23017:3:2090
+23018:0:2565
+23019:1:109
+23020:1:113
+23021:1:114
+23022:1:122
+23023:1:123
+23024:1:124
+23025:1:136
+23026:1:141
+23027:1:145
+23028:1:146
+23029:1:153
+23030:1:154
+23031:1:165
+23032:1:166
+23033:1:167
+23034:1:178
+23035:1:183
+23036:1:184
+23037:0:2565
+23038:1:196
+23039:0:2565
+23040:3:2102
+23041:0:2565
+23042:1:197
+23043:0:2565
+23044:2:468
+23045:0:2565
+23046:1:198
+23047:0:2565
+23048:2:469
+23049:0:2565
+23050:2:475
+23051:0:2565
+23052:2:476
+23053:0:2565
+23054:2:477
+23055:2:481
+23056:2:482
+23057:2:490
+23058:2:491
+23059:2:495
+23060:2:496
+23061:2:504
+23062:2:509
+23063:2:513
+23064:2:514
+23065:2:521
+23066:2:522
+23067:2:533
+23068:2:534
+23069:2:535
+23070:2:546
+23071:2:551
+23072:2:552
+23073:0:2565
+23074:2:564
+23075:0:2565
+23076:2:565
+23077:2:569
+23078:2:570
+23079:2:578
+23080:2:579
+23081:2:583
+23082:2:584
+23083:2:592
+23084:2:597
+23085:2:601
+23086:2:602
+23087:2:609
+23088:2:610
+23089:2:621
+23090:2:622
+23091:2:623
+23092:2:634
+23093:2:639
+23094:2:640
+23095:0:2565
+23096:3:2104
+23097:0:2565
+23098:3:2105
+23099:3:2109
+23100:3:2110
+23101:3:2118
+23102:3:2119
+23103:3:2123
+23104:3:2124
+23105:3:2132
+23106:3:2137
+23107:3:2141
+23108:3:2142
+23109:3:2149
+23110:3:2150
+23111:3:2161
+23112:3:2169
+23113:3:2170
+23114:3:2174
+23115:3:2179
+23116:3:2180
+23117:0:2565
+23118:3:2192
+23119:0:2565
+23120:3:2013
+23121:0:2565
+23122:3:2014
+23123:0:2565
+23124:3:2015
+23125:3:2019
+23126:3:2020
+23127:3:2028
+23128:3:2029
+23129:3:2033
+23130:3:2034
+23131:3:2042
+23132:3:2047
+23133:3:2051
+23134:3:2052
+23135:3:2059
+23136:3:2060
+23137:3:2071
+23138:3:2079
+23139:3:2080
+23140:3:2084
+23141:3:2089
+23142:3:2090
+23143:0:2565
+23144:3:2102
+23145:0:2565
+23146:1:197
+23147:0:2565
+23148:2:652
+23149:0:2565
+23150:1:198
+23151:0:2565
+23152:2:653
+23153:0:2565
+23154:2:654
+23155:2:658
+23156:2:659
+23157:2:667
+23158:2:668
+23159:2:672
+23160:2:673
+23161:2:681
+23162:2:686
+23163:2:690
+23164:2:691
+23165:2:698
+23166:2:699
+23167:2:710
+23168:2:711
+23169:2:712
+23170:2:723
+23171:2:728
+23172:2:729
+23173:0:2565
+23174:2:741
+23175:0:2565
+23176:2:750
+23177:0:2565
+23178:2:753
+23179:0:2565
+23180:2:758
+23181:0:2565
+23182:2:759
+23183:0:2565
+23184:2:760
+23185:0:2565
+23186:2:761
+23187:0:2565
+23188:2:762
+23189:0:2565
+23190:2:763
+23191:0:2565
+23192:2:765
+23193:0:2565
+23194:2:766
+23195:2:770
+23196:2:771
+23197:2:779
+23198:2:780
+23199:2:781
+23200:2:793
+23201:2:798
+23202:2:802
+23203:2:803
+23204:2:810
+23205:2:811
+23206:2:822
+23207:2:823
+23208:2:824
+23209:2:835
+23210:2:840
+23211:2:841
+23212:0:2565
+23213:3:2104
+23214:0:2565
+23215:3:2105
+23216:3:2109
+23217:3:2110
+23218:3:2118
+23219:3:2119
+23220:3:2123
+23221:3:2124
+23222:3:2132
+23223:3:2137
+23224:3:2141
+23225:3:2142
+23226:3:2149
+23227:3:2150
+23228:3:2161
+23229:3:2169
+23230:3:2170
+23231:3:2174
+23232:3:2179
+23233:3:2180
+23234:0:2565
+23235:3:2192
+23236:0:2565
+23237:3:2013
+23238:0:2565
+23239:3:2014
+23240:0:2565
+23241:3:2015
+23242:3:2019
+23243:3:2020
+23244:3:2028
+23245:3:2029
+23246:3:2033
+23247:3:2034
+23248:3:2042
+23249:3:2047
+23250:3:2051
+23251:3:2052
+23252:3:2059
+23253:3:2060
+23254:3:2071
+23255:3:2079
+23256:3:2080
+23257:3:2084
+23258:3:2089
+23259:3:2090
+23260:0:2565
+23261:3:2102
+23262:0:2565
+23263:2:853
+23264:0:2565
+23265:2:857
+23266:0:2565
+23267:1:197
+23268:0:2565
+23269:2:465
+23270:0:2565
+23271:1:198
+23272:0:2565
+23273:3:2104
+23274:0:2565
+23275:3:2105
+23276:3:2109
+23277:3:2110
+23278:3:2118
+23279:3:2119
+23280:3:2123
+23281:3:2124
+23282:3:2132
+23283:3:2137
+23284:3:2141
+23285:3:2142
+23286:3:2149
+23287:3:2150
+23288:3:2161
+23289:3:2169
+23290:3:2170
+23291:3:2174
+23292:3:2179
+23293:3:2180
+23294:0:2565
+23295:3:2192
+23296:0:2565
+23297:3:2013
+23298:0:2565
+23299:3:2014
+23300:0:2565
+23301:3:2015
+23302:3:2019
+23303:3:2020
+23304:3:2028
+23305:3:2029
+23306:3:2033
+23307:3:2034
+23308:3:2042
+23309:3:2047
+23310:3:2051
+23311:3:2052
+23312:3:2059
+23313:3:2060
+23314:3:2071
+23315:3:2079
+23316:3:2080
+23317:3:2084
+23318:3:2089
+23319:3:2090
+23320:0:2565
+23321:3:2102
+23322:0:2565
+23323:1:197
+23324:0:2565
+23325:3:2104
+23326:0:2565
+23327:3:2105
+23328:3:2109
+23329:3:2110
+23330:3:2118
+23331:3:2119
+23332:3:2123
+23333:3:2124
+23334:3:2132
+23335:3:2137
+23336:3:2141
+23337:3:2142
+23338:3:2149
+23339:3:2150
+23340:3:2161
+23341:3:2169
+23342:3:2170
+23343:3:2174
+23344:3:2179
+23345:3:2180
+23346:0:2565
+23347:3:2192
+23348:0:2565
+23349:3:2013
+23350:0:2565
+23351:3:2014
+23352:0:2565
+23353:3:2015
+23354:3:2019
+23355:3:2020
+23356:3:2028
+23357:3:2029
+23358:3:2033
+23359:3:2034
+23360:3:2042
+23361:3:2047
+23362:3:2051
+23363:3:2052
+23364:3:2059
+23365:3:2060
+23366:3:2071
+23367:3:2079
+23368:3:2080
+23369:3:2084
+23370:3:2089
+23371:3:2090
+23372:0:2565
+23373:2:466
+23374:0:2565
+23375:3:2102
+23376:0:2565
+23377:1:198
+23378:0:2565
+23379:3:2104
+23380:0:2565
+23381:3:2105
+23382:3:2109
+23383:3:2110
+23384:3:2118
+23385:3:2119
+23386:3:2123
+23387:3:2124
+23388:3:2132
+23389:3:2137
+23390:3:2141
+23391:3:2142
+23392:3:2149
+23393:3:2150
+23394:3:2161
+23395:3:2169
+23396:3:2170
+23397:3:2174
+23398:3:2179
+23399:3:2180
+23400:0:2565
+23401:3:2192
+23402:0:2565
+23403:3:2013
+23404:0:2565
+23405:3:2014
+23406:0:2565
+23407:3:2015
+23408:3:2019
+23409:3:2020
+23410:3:2028
+23411:3:2029
+23412:3:2033
+23413:3:2034
+23414:3:2042
+23415:3:2047
+23416:3:2051
+23417:3:2052
+23418:3:2059
+23419:3:2060
+23420:3:2071
+23421:3:2079
+23422:3:2080
+23423:3:2084
+23424:3:2089
+23425:3:2090
+23426:0:2565
+23427:3:2102
+23428:0:2565
+23429:1:199
+23430:0:2565
+23431:3:2104
+23432:0:2565
+23433:3:2105
+23434:3:2109
+23435:3:2110
+23436:3:2118
+23437:3:2119
+23438:3:2123
+23439:3:2124
+23440:3:2132
+23441:3:2137
+23442:3:2141
+23443:3:2142
+23444:3:2149
+23445:3:2150
+23446:3:2161
+23447:3:2169
+23448:3:2170
+23449:3:2174
+23450:3:2179
+23451:3:2180
+23452:0:2565
+23453:3:2192
+23454:0:2565
+23455:3:2013
+23456:0:2565
+23457:3:2014
+23458:0:2565
+23459:3:2015
+23460:3:2019
+23461:3:2020
+23462:3:2028
+23463:3:2029
+23464:3:2033
+23465:3:2034
+23466:3:2042
+23467:3:2047
+23468:3:2051
+23469:3:2052
+23470:3:2059
+23471:3:2060
+23472:3:2071
+23473:3:2079
+23474:3:2080
+23475:3:2084
+23476:3:2089
+23477:3:2090
+23478:0:2565
+23479:2:467
+23480:0:2565
+23481:3:2102
+23482:0:2565
+23483:2:468
+23484:0:2565
+23485:1:205
+23486:0:2565
+23487:3:2104
+23488:0:2565
+23489:3:2105
+23490:3:2109
+23491:3:2110
+23492:3:2118
+23493:3:2119
+23494:3:2123
+23495:3:2124
+23496:3:2132
+23497:3:2137
+23498:3:2141
+23499:3:2142
+23500:3:2149
+23501:3:2150
+23502:3:2161
+23503:3:2169
+23504:3:2170
+23505:3:2174
+23506:3:2179
+23507:3:2180
+23508:0:2565
+23509:3:2192
+23510:0:2565
+23511:3:2013
+23512:0:2565
+23513:3:2014
+23514:0:2565
+23515:3:2015
+23516:3:2019
+23517:3:2020
+23518:3:2028
+23519:3:2029
+23520:3:2033
+23521:3:2034
+23522:3:2042
+23523:3:2047
+23524:3:2051
+23525:3:2052
+23526:3:2059
+23527:3:2060
+23528:3:2071
+23529:3:2079
+23530:3:2080
+23531:3:2084
+23532:3:2089
+23533:3:2090
+23534:0:2565
+23535:3:2102
+23536:0:2565
+23537:2:467
+23538:0:2565
+23539:2:468
+23540:0:2565
+23541:3:2104
+23542:0:2565
+23543:3:2105
+23544:3:2109
+23545:3:2110
+23546:3:2118
+23547:3:2119
+23548:3:2123
+23549:3:2124
+23550:3:2132
+23551:3:2137
+23552:3:2141
+23553:3:2142
+23554:3:2149
+23555:3:2150
+23556:3:2161
+23557:3:2169
+23558:3:2170
+23559:3:2174
+23560:3:2179
+23561:3:2180
+23562:0:2565
+23563:3:2192
+23564:0:2565
+23565:3:2013
+23566:0:2565
+23567:3:2014
+23568:0:2565
+23569:1:206
--- /dev/null
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+#define TEST_SIGNAL
+//#define TEST_SIGNAL_ON_READ
+#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 1
+#endif
+
+#define REMOTE_BARRIERS
--- /dev/null
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# Copyright (C) Mathieu Desnoyers, 2009
+#
+# Authors: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
+
+#CFLAGS=-DSAFETY
+#for multi-core verif, 15.5GB shared mem, use files if full
+#CFLAGS=-DHASH64 -DMEMLIM=15500 -DNCORE=2
+#CFLAGS=-DHASH64 -DCOLLAPSE -DMA=88 -DMEMLIM=15500 -DNCORE=8
+
+#liveness
+#CFLAGS=-DHASH64 -DCOLLAPSE -DMA=88
+CFLAGS=-DHASH64
+
+SPINFILE=urcu.spin
+
+default:
+ make urcu_free | tee urcu_free.log
+ #nested useless with signal test.
+ #make urcu_free_nested | tee urcu_free_nested.log
+ make urcu_free_no_rmb | tee urcu_free_no_rmb.log
+ make urcu_free_no_wmb | tee urcu_free_no_wmb.log
+ make urcu_free_no_mb | tee urcu_free_no_mb.log
+ make urcu_free_single_flip | tee urcu_free_single_flip.log
+ make urcu_progress_writer | tee urcu_progress_writer.log
+ make urcu_progress_reader | tee urcu_progress_reader.log
+ make urcu_progress_writer_error | tee urcu_progress_writer_error.log
+ make asserts | tee asserts.log
+ make summary
+
+#show trail : spin -v -t -N pan.ltl input.spin
+# after each individual make.
+
+summary:
+ @echo
+ @echo "Verification summary"
+ @grep errors: *.log
+
+asserts: clean
+ cat DEFINES > .input.spin
+ cat ${SPINFILE} >> .input.spin
+ rm -f .input.spin.trail
+ spin -a -X .input.spin
+ gcc -O2 -w ${CFLAGS} -DSAFETY -o pan pan.c
+ ./pan -v -c1 -X -m10000000 -w20
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free: clean urcu_free_ltl run
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free_nested: clean urcu_free_ltl urcu_free_nested_define run
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free_nested_define:
+ cp urcu_free_nested.define .input.define
+
+urcu_free_no_rmb: clean urcu_free_ltl urcu_free_no_rmb_define run
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free_no_rmb_define:
+ cp urcu_free_no_rmb.define .input.define
+
+urcu_free_no_wmb: clean urcu_free_ltl urcu_free_no_wmb_define run
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free_no_wmb_define:
+ cp urcu_free_no_wmb.define .input.define
+
+urcu_free_no_mb: clean urcu_free_ltl urcu_free_no_mb_define run
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free_no_mb_define:
+ cp urcu_free_no_mb.define .input.define
+
+urcu_free_single_flip: clean urcu_free_ltl urcu_free_single_flip_define run
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free_single_flip_define:
+ cp urcu_free_single_flip.define .input.define
+
+urcu_free_ltl:
+ touch .input.define
+ cat .input.define >> pan.ltl
+ cat DEFINES >> pan.ltl
+ spin -f "!(`cat urcu_free.ltl | grep -v ^//`)" >> pan.ltl
+
+# Progress checks
+
+urcu_progress_writer: clean urcu_progress_writer_ltl \
+ urcu_progress_writer_define run_weak_fair
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_progress_writer_define:
+ cp urcu_progress_writer.define .input.define
+
+urcu_progress_writer_ltl:
+ touch .input.define
+ cat .input.define > pan.ltl
+ cat DEFINES >> pan.ltl
+ spin -f "!(`cat urcu_progress.ltl | grep -v ^//`)" >> pan.ltl
+
+urcu_progress_reader: clean urcu_progress_reader_ltl \
+ urcu_progress_reader_define run_weak_fair
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_progress_reader_define:
+ cp urcu_progress_reader.define .input.define
+
+urcu_progress_reader_ltl:
+ touch .input.define
+ cat .input.define > pan.ltl
+ cat DEFINES >> pan.ltl
+ spin -f "!(`cat urcu_progress.ltl | grep -v ^//`)" >> pan.ltl
+
+urcu_progress_writer_error: clean urcu_progress_writer_error_ltl \
+ urcu_progress_writer_error_define run_weak_fair
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_progress_writer_error_define:
+ cp urcu_progress_writer_error.define .input.define
+
+urcu_progress_writer_error_ltl:
+ touch .input.define
+ cat .input.define > pan.ltl
+ cat DEFINES >> pan.ltl
+ spin -f "!(`cat urcu_progress.ltl | grep -v ^//`)" >> pan.ltl
+
+
+run_weak_fair: pan
+ ./pan -a -f -v -c1 -X -m10000000 -w20
+
+run: pan
+ ./pan -a -v -c1 -X -m10000000 -w20
+
+pan: pan.c
+ gcc -O2 -w ${CFLAGS} -o pan pan.c
+
+pan.c: pan.ltl ${SPINFILE}
+ cat .input.define > .input.spin
+ cat DEFINES >> .input.spin
+ cat ${SPINFILE} >> .input.spin
+ rm -f .input.spin.trail
+ spin -a -X -N pan.ltl .input.spin
+
+.PHONY: clean default distclean summary
+clean:
+ rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+distclean:
+ rm -f *.trail *.input *.log
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+cat DEFINES > .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -DSAFETY -o pan pan.c
+./pan -v -c1 -X -m10000000 -w20
+
+(Spin Version 5.1.7 -- 23 December 2008)
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim - (none specified)
+ assertion violations +
+ cycle checks - (disabled by -DSAFETY)
+ invalid end states +
+
+State-vector 40 byte, depth reached 7872, errors: 0
+ 20128 states, stored
+ 191477 states, matched
+ 211605 transitions (= stored+matched)
+ 712166 atomic steps
+hash conflicts: 942 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 1.305 equivalent memory usage for states (stored*(State-vector + overhead))
+ 1.467 actual memory usage for states (unsuccessful compression: 112.36%)
+ state-vector as stored = 48 byte + 28 byte overhead
+ 8.000 memory used for hash table (-w20)
+ 457.764 memory used for DFS stack (-m10000000)
+ 467.229 total actual memory usage
+
+unreached in proctype urcu_reader_sig
+ line 401, ".input.spin", state 330, "(1)"
+ line 612, ".input.spin", state 411, "-end-"
+ (2 of 411 states)
+unreached in proctype urcu_writer
+ line 397, ".input.spin", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 406, ".input.spin", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 407, ".input.spin", state 59, "(1)"
+ line 416, ".input.spin", state 89, "(1)"
+ line 397, ".input.spin", state 115, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 407, ".input.spin", state 160, "(1)"
+ line 650, ".input.spin", state 213, "(1)"
+ line 173, ".input.spin", state 222, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 177, ".input.spin", state 233, "(1)"
+ line 158, ".input.spin", state 254, "(1)"
+ line 162, ".input.spin", state 262, "(1)"
+ line 166, ".input.spin", state 274, "(1)"
+ line 173, ".input.spin", state 285, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 177, ".input.spin", state 294, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 181, ".input.spin", state 307, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 158, ".input.spin", state 317, "(1)"
+ line 162, ".input.spin", state 325, "(1)"
+ line 166, ".input.spin", state 337, "(1)"
+ line 173, ".input.spin", state 352, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 177, ".input.spin", state 361, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 181, ".input.spin", state 374, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 158, ".input.spin", state 384, "(1)"
+ line 162, ".input.spin", state 392, "(1)"
+ line 166, ".input.spin", state 404, "(1)"
+ line 397, ".input.spin", state 425, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 401, ".input.spin", state 441, "(1)"
+ line 406, ".input.spin", state 457, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 407, ".input.spin", state 470, "(1)"
+ line 416, ".input.spin", state 500, "(1)"
+ line 397, ".input.spin", state 526, "(1)"
+ line 401, ".input.spin", state 540, "(1)"
+ line 406, ".input.spin", state 556, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 416, ".input.spin", state 599, "(1)"
+ line 401, ".input.spin", state 640, "(1)"
+ line 406, ".input.spin", state 656, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 416, ".input.spin", state 699, "(1)"
+ line 173, ".input.spin", state 720, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 173, ".input.spin", state 722, "(1)"
+ line 177, ".input.spin", state 729, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 177, ".input.spin", state 731, "(1)"
+ line 177, ".input.spin", state 732, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 177, ".input.spin", state 732, "else"
+ line 175, ".input.spin", state 737, "((j<1))"
+ line 175, ".input.spin", state 737, "((j>=1))"
+ line 181, ".input.spin", state 742, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 158, ".input.spin", state 752, "(1)"
+ line 162, ".input.spin", state 760, "(1)"
+ line 162, ".input.spin", state 761, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 162, ".input.spin", state 761, "else"
+ line 160, ".input.spin", state 766, "((j<1))"
+ line 160, ".input.spin", state 766, "((j>=1))"
+ line 166, ".input.spin", state 772, "(1)"
+ line 166, ".input.spin", state 773, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 166, ".input.spin", state 773, "else"
+ line 168, ".input.spin", state 776, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 168, ".input.spin", state 776, "else"
+ line 173, ".input.spin", state 783, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 173, ".input.spin", state 785, "(1)"
+ line 177, ".input.spin", state 792, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 177, ".input.spin", state 794, "(1)"
+ line 177, ".input.spin", state 795, "((cache_dirty_urcu_active_readers.bitfield&(1<<i)))"
+ line 177, ".input.spin", state 795, "else"
+ line 175, ".input.spin", state 800, "((j<1))"
+ line 175, ".input.spin", state 800, "((j>=1))"
+ line 181, ".input.spin", state 805, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 158, ".input.spin", state 815, "(1)"
+ line 162, ".input.spin", state 823, "(1)"
+ line 162, ".input.spin", state 824, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<i))))"
+ line 162, ".input.spin", state 824, "else"
+ line 160, ".input.spin", state 829, "((j<1))"
+ line 160, ".input.spin", state 829, "((j>=1))"
+ line 166, ".input.spin", state 835, "(1)"
+ line 166, ".input.spin", state 836, "(!((cache_dirty_generation_ptr.bitfield&(1<<i))))"
+ line 166, ".input.spin", state 836, "else"
+ line 168, ".input.spin", state 839, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<i))))"
+ line 168, ".input.spin", state 839, "else"
+ line 200, ".input.spin", state 841, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<i)))"
+ line 200, ".input.spin", state 841, "else"
+ line 212, ".input.spin", state 845, "((i<1))"
+ line 212, ".input.spin", state 845, "((i>=1))"
+ line 173, ".input.spin", state 850, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 173, ".input.spin", state 852, "(1)"
+ line 177, ".input.spin", state 859, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 177, ".input.spin", state 861, "(1)"
+ line 177, ".input.spin", state 862, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 177, ".input.spin", state 862, "else"
+ line 175, ".input.spin", state 867, "((j<1))"
+ line 175, ".input.spin", state 867, "((j>=1))"
+ line 181, ".input.spin", state 872, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 158, ".input.spin", state 882, "(1)"
+ line 162, ".input.spin", state 890, "(1)"
+ line 162, ".input.spin", state 891, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 162, ".input.spin", state 891, "else"
+ line 160, ".input.spin", state 896, "((j<1))"
+ line 160, ".input.spin", state 896, "((j>=1))"
+ line 166, ".input.spin", state 902, "(1)"
+ line 166, ".input.spin", state 903, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 166, ".input.spin", state 903, "else"
+ line 168, ".input.spin", state 906, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 168, ".input.spin", state 906, "else"
+ line 200, ".input.spin", state 908, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 200, ".input.spin", state 908, "else"
+ line 219, ".input.spin", state 909, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 219, ".input.spin", state 909, "else"
+ line 354, ".input.spin", state 915, "((sighand_exec==1))"
+ line 354, ".input.spin", state 915, "else"
+ line 360, ".input.spin", state 918, "sighand_exec = 1"
+ line 397, ".input.spin", state 931, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 397, ".input.spin", state 933, "(1)"
+ line 397, ".input.spin", state 934, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 397, ".input.spin", state 934, "else"
+ line 397, ".input.spin", state 937, "(1)"
+ line 401, ".input.spin", state 945, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 401, ".input.spin", state 947, "(1)"
+ line 401, ".input.spin", state 948, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 401, ".input.spin", state 948, "else"
+ line 401, ".input.spin", state 951, "(1)"
+ line 401, ".input.spin", state 952, "(1)"
+ line 401, ".input.spin", state 952, "(1)"
+ line 399, ".input.spin", state 957, "((i<1))"
+ line 399, ".input.spin", state 957, "((i>=1))"
+ line 406, ".input.spin", state 963, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 407, ".input.spin", state 976, "(1)"
+ line 407, ".input.spin", state 977, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 407, ".input.spin", state 977, "else"
+ line 407, ".input.spin", state 980, "(1)"
+ line 407, ".input.spin", state 981, "(1)"
+ line 407, ".input.spin", state 981, "(1)"
+ line 411, ".input.spin", state 989, "(1)"
+ line 411, ".input.spin", state 990, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 411, ".input.spin", state 990, "else"
+ line 411, ".input.spin", state 993, "(1)"
+ line 411, ".input.spin", state 994, "(1)"
+ line 411, ".input.spin", state 994, "(1)"
+ line 409, ".input.spin", state 999, "((i<1))"
+ line 409, ".input.spin", state 999, "((i>=1))"
+ line 416, ".input.spin", state 1006, "(1)"
+ line 416, ".input.spin", state 1007, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 416, ".input.spin", state 1007, "else"
+ line 416, ".input.spin", state 1010, "(1)"
+ line 416, ".input.spin", state 1011, "(1)"
+ line 416, ".input.spin", state 1011, "(1)"
+ line 418, ".input.spin", state 1014, "(1)"
+ line 418, ".input.spin", state 1014, "(1)"
+ line 360, ".input.spin", state 1023, "sighand_exec = 1"
+ line 401, ".input.spin", state 1054, "(1)"
+ line 406, ".input.spin", state 1070, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 416, ".input.spin", state 1113, "(1)"
+ line 401, ".input.spin", state 1151, "(1)"
+ line 406, ".input.spin", state 1167, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 416, ".input.spin", state 1210, "(1)"
+ line 397, ".input.spin", state 1236, "(1)"
+ line 401, ".input.spin", state 1250, "(1)"
+ line 406, ".input.spin", state 1266, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 416, ".input.spin", state 1309, "(1)"
+ line 401, ".input.spin", state 1350, "(1)"
+ line 406, ".input.spin", state 1366, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 416, ".input.spin", state 1409, "(1)"
+ line 173, ".input.spin", state 1430, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 173, ".input.spin", state 1432, "(1)"
+ line 177, ".input.spin", state 1439, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 177, ".input.spin", state 1441, "(1)"
+ line 177, ".input.spin", state 1442, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 177, ".input.spin", state 1442, "else"
+ line 175, ".input.spin", state 1447, "((j<1))"
+ line 175, ".input.spin", state 1447, "((j>=1))"
+ line 181, ".input.spin", state 1452, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 158, ".input.spin", state 1462, "(1)"
+ line 162, ".input.spin", state 1470, "(1)"
+ line 162, ".input.spin", state 1471, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 162, ".input.spin", state 1471, "else"
+ line 160, ".input.spin", state 1476, "((j<1))"
+ line 160, ".input.spin", state 1476, "((j>=1))"
+ line 166, ".input.spin", state 1482, "(1)"
+ line 166, ".input.spin", state 1483, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 166, ".input.spin", state 1483, "else"
+ line 168, ".input.spin", state 1486, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 168, ".input.spin", state 1486, "else"
+ line 173, ".input.spin", state 1493, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 173, ".input.spin", state 1495, "(1)"
+ line 177, ".input.spin", state 1502, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 177, ".input.spin", state 1504, "(1)"
+ line 177, ".input.spin", state 1505, "((cache_dirty_urcu_active_readers.bitfield&(1<<i)))"
+ line 177, ".input.spin", state 1505, "else"
+ line 175, ".input.spin", state 1510, "((j<1))"
+ line 175, ".input.spin", state 1510, "((j>=1))"
+ line 181, ".input.spin", state 1515, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 158, ".input.spin", state 1525, "(1)"
+ line 162, ".input.spin", state 1533, "(1)"
+ line 162, ".input.spin", state 1534, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<i))))"
+ line 162, ".input.spin", state 1534, "else"
+ line 160, ".input.spin", state 1539, "((j<1))"
+ line 160, ".input.spin", state 1539, "((j>=1))"
+ line 166, ".input.spin", state 1545, "(1)"
+ line 166, ".input.spin", state 1546, "(!((cache_dirty_generation_ptr.bitfield&(1<<i))))"
+ line 166, ".input.spin", state 1546, "else"
+ line 168, ".input.spin", state 1549, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<i))))"
+ line 168, ".input.spin", state 1549, "else"
+ line 200, ".input.spin", state 1551, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<i)))"
+ line 200, ".input.spin", state 1551, "else"
+ line 212, ".input.spin", state 1555, "((i<1))"
+ line 212, ".input.spin", state 1555, "((i>=1))"
+ line 173, ".input.spin", state 1560, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 173, ".input.spin", state 1562, "(1)"
+ line 177, ".input.spin", state 1569, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 177, ".input.spin", state 1571, "(1)"
+ line 177, ".input.spin", state 1572, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 177, ".input.spin", state 1572, "else"
+ line 175, ".input.spin", state 1577, "((j<1))"
+ line 175, ".input.spin", state 1577, "((j>=1))"
+ line 181, ".input.spin", state 1582, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 158, ".input.spin", state 1592, "(1)"
+ line 162, ".input.spin", state 1600, "(1)"
+ line 162, ".input.spin", state 1601, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 162, ".input.spin", state 1601, "else"
+ line 160, ".input.spin", state 1606, "((j<1))"
+ line 160, ".input.spin", state 1606, "((j>=1))"
+ line 166, ".input.spin", state 1612, "(1)"
+ line 166, ".input.spin", state 1613, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 166, ".input.spin", state 1613, "else"
+ line 168, ".input.spin", state 1616, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 168, ".input.spin", state 1616, "else"
+ line 200, ".input.spin", state 1618, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 200, ".input.spin", state 1618, "else"
+ line 219, ".input.spin", state 1619, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 219, ".input.spin", state 1619, "else"
+ line 354, ".input.spin", state 1625, "((sighand_exec==1))"
+ line 354, ".input.spin", state 1625, "else"
+ line 360, ".input.spin", state 1628, "sighand_exec = 1"
+ line 397, ".input.spin", state 1641, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 397, ".input.spin", state 1643, "(1)"
+ line 397, ".input.spin", state 1644, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 397, ".input.spin", state 1644, "else"
+ line 397, ".input.spin", state 1647, "(1)"
+ line 401, ".input.spin", state 1655, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 401, ".input.spin", state 1657, "(1)"
+ line 401, ".input.spin", state 1658, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 401, ".input.spin", state 1658, "else"
+ line 401, ".input.spin", state 1661, "(1)"
+ line 401, ".input.spin", state 1662, "(1)"
+ line 401, ".input.spin", state 1662, "(1)"
+ line 399, ".input.spin", state 1667, "((i<1))"
+ line 399, ".input.spin", state 1667, "((i>=1))"
+ line 406, ".input.spin", state 1673, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 407, ".input.spin", state 1686, "(1)"
+ line 407, ".input.spin", state 1687, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 407, ".input.spin", state 1687, "else"
+ line 407, ".input.spin", state 1690, "(1)"
+ line 407, ".input.spin", state 1691, "(1)"
+ line 407, ".input.spin", state 1691, "(1)"
+ line 411, ".input.spin", state 1699, "(1)"
+ line 411, ".input.spin", state 1700, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 411, ".input.spin", state 1700, "else"
+ line 411, ".input.spin", state 1703, "(1)"
+ line 411, ".input.spin", state 1704, "(1)"
+ line 411, ".input.spin", state 1704, "(1)"
+ line 409, ".input.spin", state 1709, "((i<1))"
+ line 409, ".input.spin", state 1709, "((i>=1))"
+ line 416, ".input.spin", state 1716, "(1)"
+ line 416, ".input.spin", state 1717, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 416, ".input.spin", state 1717, "else"
+ line 416, ".input.spin", state 1720, "(1)"
+ line 416, ".input.spin", state 1721, "(1)"
+ line 416, ".input.spin", state 1721, "(1)"
+ line 418, ".input.spin", state 1724, "(1)"
+ line 418, ".input.spin", state 1724, "(1)"
+ line 360, ".input.spin", state 1733, "sighand_exec = 1"
+ line 177, ".input.spin", state 1758, "(1)"
+ line 181, ".input.spin", state 1769, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 158, ".input.spin", state 1779, "(1)"
+ line 162, ".input.spin", state 1787, "(1)"
+ line 166, ".input.spin", state 1799, "(1)"
+ line 173, ".input.spin", state 1810, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 177, ".input.spin", state 1819, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 181, ".input.spin", state 1832, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 158, ".input.spin", state 1842, "(1)"
+ line 162, ".input.spin", state 1850, "(1)"
+ line 166, ".input.spin", state 1862, "(1)"
+ line 173, ".input.spin", state 1877, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 177, ".input.spin", state 1886, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 181, ".input.spin", state 1899, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 158, ".input.spin", state 1909, "(1)"
+ line 162, ".input.spin", state 1917, "(1)"
+ line 166, ".input.spin", state 1929, "(1)"
+ line 700, ".input.spin", state 1968, "-end-"
+ (215 of 1968 states)
+unreached in proctype :init:
+ (0 of 46 states)
+
+pan: elapsed time 0.12 seconds
+pan: rate 167733.33 states/second
+pan: avg transition delay 5.6709e-07 usec
+cp .input.spin asserts.spin.input
+cp .input.spin.trail asserts.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
--- /dev/null
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+#define TEST_SIGNAL
+//#define TEST_SIGNAL_ON_READ
+#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 1
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-4:-4:-4
+1:0:2673
+2:0:2674
+3:0:2675
+4:0:2676
+5:4:1129
--- /dev/null
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+#define TEST_SIGNAL
+//#define TEST_SIGNAL_ON_READ
+#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 1
+#endif
+
+#define REMOTE_BARRIERS
--- /dev/null
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# Copyright (C) Mathieu Desnoyers, 2009
+#
+# Authors: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
+
+#CFLAGS=-DSAFETY
+#for multi-core verif, 15.5GB shared mem, use files if full
+#CFLAGS=-DHASH64 -DMEMLIM=15500 -DNCORE=2
+#CFLAGS=-DHASH64 -DCOLLAPSE -DMA=88 -DMEMLIM=15500 -DNCORE=8
+
+#liveness
+#CFLAGS=-DHASH64 -DCOLLAPSE -DMA=88
+CFLAGS=-DHASH64
+
+SPINFILE=urcu.spin
+
+default:
+ make urcu_free | tee urcu_free.log
+ #nested useless with signal test.
+ #make urcu_free_nested | tee urcu_free_nested.log
+ make urcu_free_no_rmb | tee urcu_free_no_rmb.log
+ make urcu_free_no_wmb | tee urcu_free_no_wmb.log
+ make urcu_free_no_mb | tee urcu_free_no_mb.log
+ make urcu_free_single_flip | tee urcu_free_single_flip.log
+ make urcu_progress_writer | tee urcu_progress_writer.log
+ make urcu_progress_reader | tee urcu_progress_reader.log
+ make urcu_progress_writer_error | tee urcu_progress_writer_error.log
+ make asserts | tee asserts.log
+ make summary
+
+#show trail : spin -v -t -N pan.ltl input.spin
+# after each individual make.
+
+summary:
+ @echo
+ @echo "Verification summary"
+ @grep errors: *.log
+
+asserts: clean
+ cat DEFINES > .input.spin
+ cat ${SPINFILE} >> .input.spin
+ rm -f .input.spin.trail
+ spin -a -X .input.spin
+ gcc -O2 -w ${CFLAGS} -DSAFETY -o pan pan.c
+ ./pan -v -c1 -X -m10000000 -w20
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free: clean urcu_free_ltl run
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free_nested: clean urcu_free_ltl urcu_free_nested_define run
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free_nested_define:
+ cp urcu_free_nested.define .input.define
+
+urcu_free_no_rmb: clean urcu_free_ltl urcu_free_no_rmb_define run
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free_no_rmb_define:
+ cp urcu_free_no_rmb.define .input.define
+
+urcu_free_no_wmb: clean urcu_free_ltl urcu_free_no_wmb_define run
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free_no_wmb_define:
+ cp urcu_free_no_wmb.define .input.define
+
+urcu_free_no_mb: clean urcu_free_ltl urcu_free_no_mb_define run
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free_no_mb_define:
+ cp urcu_free_no_mb.define .input.define
+
+urcu_free_single_flip: clean urcu_free_ltl urcu_free_single_flip_define run
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free_single_flip_define:
+ cp urcu_free_single_flip.define .input.define
+
+urcu_free_ltl:
+ touch .input.define
+ cat .input.define >> pan.ltl
+ cat DEFINES >> pan.ltl
+ spin -f "!(`cat urcu_free.ltl | grep -v ^//`)" >> pan.ltl
+
+# Progress checks
+
+urcu_progress_writer: clean urcu_progress_writer_ltl \
+ urcu_progress_writer_define run_weak_fair
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_progress_writer_define:
+ cp urcu_progress_writer.define .input.define
+
+urcu_progress_writer_ltl:
+ touch .input.define
+ cat .input.define > pan.ltl
+ cat DEFINES >> pan.ltl
+ spin -f "!(`cat urcu_progress.ltl | grep -v ^//`)" >> pan.ltl
+
+urcu_progress_reader: clean urcu_progress_reader_ltl \
+ urcu_progress_reader_define run_weak_fair
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_progress_reader_define:
+ cp urcu_progress_reader.define .input.define
+
+urcu_progress_reader_ltl:
+ touch .input.define
+ cat .input.define > pan.ltl
+ cat DEFINES >> pan.ltl
+ spin -f "!(`cat urcu_progress.ltl | grep -v ^//`)" >> pan.ltl
+
+urcu_progress_writer_error: clean urcu_progress_writer_error_ltl \
+ urcu_progress_writer_error_define run_weak_fair
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_progress_writer_error_define:
+ cp urcu_progress_writer_error.define .input.define
+
+urcu_progress_writer_error_ltl:
+ touch .input.define
+ cat .input.define > pan.ltl
+ cat DEFINES >> pan.ltl
+ spin -f "!(`cat urcu_progress.ltl | grep -v ^//`)" >> pan.ltl
+
+
+run_weak_fair: pan
+ ./pan -a -f -v -c1 -X -m10000000 -w20
+
+run: pan
+ ./pan -a -v -c1 -X -m10000000 -w20
+
+pan: pan.c
+ gcc -O2 -w ${CFLAGS} -o pan pan.c
+
+pan.c: pan.ltl ${SPINFILE}
+ cat .input.define > .input.spin
+ cat DEFINES >> .input.spin
+ cat ${SPINFILE} >> .input.spin
+ rm -f .input.spin.trail
+ spin -a -X -N pan.ltl .input.spin
+
+.PHONY: clean default distclean summary
+clean:
+ rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+distclean:
+ rm -f *.trail *.input *.log
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+cat DEFINES > .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -DSAFETY -o pan pan.c
+./pan -v -c1 -X -m10000000 -w20
+
+(Spin Version 5.1.7 -- 23 December 2008)
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim - (none specified)
+ assertion violations +
+ cycle checks - (disabled by -DSAFETY)
+ invalid end states +
+
+State-vector 40 byte, depth reached 7872, errors: 0
+ 20128 states, stored
+ 191477 states, matched
+ 211605 transitions (= stored+matched)
+ 712166 atomic steps
+hash conflicts: 942 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 1.305 equivalent memory usage for states (stored*(State-vector + overhead))
+ 1.467 actual memory usage for states (unsuccessful compression: 112.36%)
+ state-vector as stored = 48 byte + 28 byte overhead
+ 8.000 memory used for hash table (-w20)
+ 457.764 memory used for DFS stack (-m10000000)
+ 467.229 total actual memory usage
+
+unreached in proctype urcu_reader_sig
+ line 401, ".input.spin", state 330, "(1)"
+ line 612, ".input.spin", state 411, "-end-"
+ (2 of 411 states)
+unreached in proctype urcu_writer
+ line 397, ".input.spin", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 406, ".input.spin", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 407, ".input.spin", state 59, "(1)"
+ line 416, ".input.spin", state 89, "(1)"
+ line 397, ".input.spin", state 115, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 407, ".input.spin", state 160, "(1)"
+ line 650, ".input.spin", state 213, "(1)"
+ line 173, ".input.spin", state 222, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 177, ".input.spin", state 233, "(1)"
+ line 158, ".input.spin", state 254, "(1)"
+ line 162, ".input.spin", state 262, "(1)"
+ line 166, ".input.spin", state 274, "(1)"
+ line 173, ".input.spin", state 285, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 177, ".input.spin", state 294, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 181, ".input.spin", state 307, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 158, ".input.spin", state 317, "(1)"
+ line 162, ".input.spin", state 325, "(1)"
+ line 166, ".input.spin", state 337, "(1)"
+ line 173, ".input.spin", state 352, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 177, ".input.spin", state 361, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 181, ".input.spin", state 374, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 158, ".input.spin", state 384, "(1)"
+ line 162, ".input.spin", state 392, "(1)"
+ line 166, ".input.spin", state 404, "(1)"
+ line 397, ".input.spin", state 425, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 401, ".input.spin", state 441, "(1)"
+ line 406, ".input.spin", state 457, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 407, ".input.spin", state 470, "(1)"
+ line 416, ".input.spin", state 500, "(1)"
+ line 397, ".input.spin", state 526, "(1)"
+ line 401, ".input.spin", state 540, "(1)"
+ line 406, ".input.spin", state 556, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 416, ".input.spin", state 599, "(1)"
+ line 401, ".input.spin", state 640, "(1)"
+ line 406, ".input.spin", state 656, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 416, ".input.spin", state 699, "(1)"
+ line 173, ".input.spin", state 720, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 173, ".input.spin", state 722, "(1)"
+ line 177, ".input.spin", state 729, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 177, ".input.spin", state 731, "(1)"
+ line 177, ".input.spin", state 732, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 177, ".input.spin", state 732, "else"
+ line 175, ".input.spin", state 737, "((j<1))"
+ line 175, ".input.spin", state 737, "((j>=1))"
+ line 181, ".input.spin", state 742, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 158, ".input.spin", state 752, "(1)"
+ line 162, ".input.spin", state 760, "(1)"
+ line 162, ".input.spin", state 761, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 162, ".input.spin", state 761, "else"
+ line 160, ".input.spin", state 766, "((j<1))"
+ line 160, ".input.spin", state 766, "((j>=1))"
+ line 166, ".input.spin", state 772, "(1)"
+ line 166, ".input.spin", state 773, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 166, ".input.spin", state 773, "else"
+ line 168, ".input.spin", state 776, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 168, ".input.spin", state 776, "else"
+ line 173, ".input.spin", state 783, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 173, ".input.spin", state 785, "(1)"
+ line 177, ".input.spin", state 792, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 177, ".input.spin", state 794, "(1)"
+ line 177, ".input.spin", state 795, "((cache_dirty_urcu_active_readers.bitfield&(1<<i)))"
+ line 177, ".input.spin", state 795, "else"
+ line 175, ".input.spin", state 800, "((j<1))"
+ line 175, ".input.spin", state 800, "((j>=1))"
+ line 181, ".input.spin", state 805, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 158, ".input.spin", state 815, "(1)"
+ line 162, ".input.spin", state 823, "(1)"
+ line 162, ".input.spin", state 824, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<i))))"
+ line 162, ".input.spin", state 824, "else"
+ line 160, ".input.spin", state 829, "((j<1))"
+ line 160, ".input.spin", state 829, "((j>=1))"
+ line 166, ".input.spin", state 835, "(1)"
+ line 166, ".input.spin", state 836, "(!((cache_dirty_generation_ptr.bitfield&(1<<i))))"
+ line 166, ".input.spin", state 836, "else"
+ line 168, ".input.spin", state 839, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<i))))"
+ line 168, ".input.spin", state 839, "else"
+ line 200, ".input.spin", state 841, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<i)))"
+ line 200, ".input.spin", state 841, "else"
+ line 212, ".input.spin", state 845, "((i<1))"
+ line 212, ".input.spin", state 845, "((i>=1))"
+ line 173, ".input.spin", state 850, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 173, ".input.spin", state 852, "(1)"
+ line 177, ".input.spin", state 859, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 177, ".input.spin", state 861, "(1)"
+ line 177, ".input.spin", state 862, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 177, ".input.spin", state 862, "else"
+ line 175, ".input.spin", state 867, "((j<1))"
+ line 175, ".input.spin", state 867, "((j>=1))"
+ line 181, ".input.spin", state 872, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 158, ".input.spin", state 882, "(1)"
+ line 162, ".input.spin", state 890, "(1)"
+ line 162, ".input.spin", state 891, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 162, ".input.spin", state 891, "else"
+ line 160, ".input.spin", state 896, "((j<1))"
+ line 160, ".input.spin", state 896, "((j>=1))"
+ line 166, ".input.spin", state 902, "(1)"
+ line 166, ".input.spin", state 903, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 166, ".input.spin", state 903, "else"
+ line 168, ".input.spin", state 906, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 168, ".input.spin", state 906, "else"
+ line 200, ".input.spin", state 908, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 200, ".input.spin", state 908, "else"
+ line 219, ".input.spin", state 909, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 219, ".input.spin", state 909, "else"
+ line 354, ".input.spin", state 915, "((sighand_exec==1))"
+ line 354, ".input.spin", state 915, "else"
+ line 360, ".input.spin", state 918, "sighand_exec = 1"
+ line 397, ".input.spin", state 931, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 397, ".input.spin", state 933, "(1)"
+ line 397, ".input.spin", state 934, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 397, ".input.spin", state 934, "else"
+ line 397, ".input.spin", state 937, "(1)"
+ line 401, ".input.spin", state 945, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 401, ".input.spin", state 947, "(1)"
+ line 401, ".input.spin", state 948, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 401, ".input.spin", state 948, "else"
+ line 401, ".input.spin", state 951, "(1)"
+ line 401, ".input.spin", state 952, "(1)"
+ line 401, ".input.spin", state 952, "(1)"
+ line 399, ".input.spin", state 957, "((i<1))"
+ line 399, ".input.spin", state 957, "((i>=1))"
+ line 406, ".input.spin", state 963, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 407, ".input.spin", state 976, "(1)"
+ line 407, ".input.spin", state 977, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 407, ".input.spin", state 977, "else"
+ line 407, ".input.spin", state 980, "(1)"
+ line 407, ".input.spin", state 981, "(1)"
+ line 407, ".input.spin", state 981, "(1)"
+ line 411, ".input.spin", state 989, "(1)"
+ line 411, ".input.spin", state 990, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 411, ".input.spin", state 990, "else"
+ line 411, ".input.spin", state 993, "(1)"
+ line 411, ".input.spin", state 994, "(1)"
+ line 411, ".input.spin", state 994, "(1)"
+ line 409, ".input.spin", state 999, "((i<1))"
+ line 409, ".input.spin", state 999, "((i>=1))"
+ line 416, ".input.spin", state 1006, "(1)"
+ line 416, ".input.spin", state 1007, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 416, ".input.spin", state 1007, "else"
+ line 416, ".input.spin", state 1010, "(1)"
+ line 416, ".input.spin", state 1011, "(1)"
+ line 416, ".input.spin", state 1011, "(1)"
+ line 418, ".input.spin", state 1014, "(1)"
+ line 418, ".input.spin", state 1014, "(1)"
+ line 360, ".input.spin", state 1023, "sighand_exec = 1"
+ line 401, ".input.spin", state 1054, "(1)"
+ line 406, ".input.spin", state 1070, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 416, ".input.spin", state 1113, "(1)"
+ line 401, ".input.spin", state 1151, "(1)"
+ line 406, ".input.spin", state 1167, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 416, ".input.spin", state 1210, "(1)"
+ line 397, ".input.spin", state 1236, "(1)"
+ line 401, ".input.spin", state 1250, "(1)"
+ line 406, ".input.spin", state 1266, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 416, ".input.spin", state 1309, "(1)"
+ line 401, ".input.spin", state 1350, "(1)"
+ line 406, ".input.spin", state 1366, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 416, ".input.spin", state 1409, "(1)"
+ line 173, ".input.spin", state 1430, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 173, ".input.spin", state 1432, "(1)"
+ line 177, ".input.spin", state 1439, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 177, ".input.spin", state 1441, "(1)"
+ line 177, ".input.spin", state 1442, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 177, ".input.spin", state 1442, "else"
+ line 175, ".input.spin", state 1447, "((j<1))"
+ line 175, ".input.spin", state 1447, "((j>=1))"
+ line 181, ".input.spin", state 1452, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 158, ".input.spin", state 1462, "(1)"
+ line 162, ".input.spin", state 1470, "(1)"
+ line 162, ".input.spin", state 1471, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 162, ".input.spin", state 1471, "else"
+ line 160, ".input.spin", state 1476, "((j<1))"
+ line 160, ".input.spin", state 1476, "((j>=1))"
+ line 166, ".input.spin", state 1482, "(1)"
+ line 166, ".input.spin", state 1483, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 166, ".input.spin", state 1483, "else"
+ line 168, ".input.spin", state 1486, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 168, ".input.spin", state 1486, "else"
+ line 173, ".input.spin", state 1493, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 173, ".input.spin", state 1495, "(1)"
+ line 177, ".input.spin", state 1502, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 177, ".input.spin", state 1504, "(1)"
+ line 177, ".input.spin", state 1505, "((cache_dirty_urcu_active_readers.bitfield&(1<<i)))"
+ line 177, ".input.spin", state 1505, "else"
+ line 175, ".input.spin", state 1510, "((j<1))"
+ line 175, ".input.spin", state 1510, "((j>=1))"
+ line 181, ".input.spin", state 1515, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 158, ".input.spin", state 1525, "(1)"
+ line 162, ".input.spin", state 1533, "(1)"
+ line 162, ".input.spin", state 1534, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<i))))"
+ line 162, ".input.spin", state 1534, "else"
+ line 160, ".input.spin", state 1539, "((j<1))"
+ line 160, ".input.spin", state 1539, "((j>=1))"
+ line 166, ".input.spin", state 1545, "(1)"
+ line 166, ".input.spin", state 1546, "(!((cache_dirty_generation_ptr.bitfield&(1<<i))))"
+ line 166, ".input.spin", state 1546, "else"
+ line 168, ".input.spin", state 1549, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<i))))"
+ line 168, ".input.spin", state 1549, "else"
+ line 200, ".input.spin", state 1551, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<i)))"
+ line 200, ".input.spin", state 1551, "else"
+ line 212, ".input.spin", state 1555, "((i<1))"
+ line 212, ".input.spin", state 1555, "((i>=1))"
+ line 173, ".input.spin", state 1560, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 173, ".input.spin", state 1562, "(1)"
+ line 177, ".input.spin", state 1569, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 177, ".input.spin", state 1571, "(1)"
+ line 177, ".input.spin", state 1572, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 177, ".input.spin", state 1572, "else"
+ line 175, ".input.spin", state 1577, "((j<1))"
+ line 175, ".input.spin", state 1577, "((j>=1))"
+ line 181, ".input.spin", state 1582, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 158, ".input.spin", state 1592, "(1)"
+ line 162, ".input.spin", state 1600, "(1)"
+ line 162, ".input.spin", state 1601, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 162, ".input.spin", state 1601, "else"
+ line 160, ".input.spin", state 1606, "((j<1))"
+ line 160, ".input.spin", state 1606, "((j>=1))"
+ line 166, ".input.spin", state 1612, "(1)"
+ line 166, ".input.spin", state 1613, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 166, ".input.spin", state 1613, "else"
+ line 168, ".input.spin", state 1616, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 168, ".input.spin", state 1616, "else"
+ line 200, ".input.spin", state 1618, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 200, ".input.spin", state 1618, "else"
+ line 219, ".input.spin", state 1619, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 219, ".input.spin", state 1619, "else"
+ line 354, ".input.spin", state 1625, "((sighand_exec==1))"
+ line 354, ".input.spin", state 1625, "else"
+ line 360, ".input.spin", state 1628, "sighand_exec = 1"
+ line 397, ".input.spin", state 1641, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 397, ".input.spin", state 1643, "(1)"
+ line 397, ".input.spin", state 1644, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 397, ".input.spin", state 1644, "else"
+ line 397, ".input.spin", state 1647, "(1)"
+ line 401, ".input.spin", state 1655, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 401, ".input.spin", state 1657, "(1)"
+ line 401, ".input.spin", state 1658, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 401, ".input.spin", state 1658, "else"
+ line 401, ".input.spin", state 1661, "(1)"
+ line 401, ".input.spin", state 1662, "(1)"
+ line 401, ".input.spin", state 1662, "(1)"
+ line 399, ".input.spin", state 1667, "((i<1))"
+ line 399, ".input.spin", state 1667, "((i>=1))"
+ line 406, ".input.spin", state 1673, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 407, ".input.spin", state 1686, "(1)"
+ line 407, ".input.spin", state 1687, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 407, ".input.spin", state 1687, "else"
+ line 407, ".input.spin", state 1690, "(1)"
+ line 407, ".input.spin", state 1691, "(1)"
+ line 407, ".input.spin", state 1691, "(1)"
+ line 411, ".input.spin", state 1699, "(1)"
+ line 411, ".input.spin", state 1700, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 411, ".input.spin", state 1700, "else"
+ line 411, ".input.spin", state 1703, "(1)"
+ line 411, ".input.spin", state 1704, "(1)"
+ line 411, ".input.spin", state 1704, "(1)"
+ line 409, ".input.spin", state 1709, "((i<1))"
+ line 409, ".input.spin", state 1709, "((i>=1))"
+ line 416, ".input.spin", state 1716, "(1)"
+ line 416, ".input.spin", state 1717, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 416, ".input.spin", state 1717, "else"
+ line 416, ".input.spin", state 1720, "(1)"
+ line 416, ".input.spin", state 1721, "(1)"
+ line 416, ".input.spin", state 1721, "(1)"
+ line 418, ".input.spin", state 1724, "(1)"
+ line 418, ".input.spin", state 1724, "(1)"
+ line 360, ".input.spin", state 1733, "sighand_exec = 1"
+ line 177, ".input.spin", state 1758, "(1)"
+ line 181, ".input.spin", state 1769, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 158, ".input.spin", state 1779, "(1)"
+ line 162, ".input.spin", state 1787, "(1)"
+ line 166, ".input.spin", state 1799, "(1)"
+ line 173, ".input.spin", state 1810, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 177, ".input.spin", state 1819, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 181, ".input.spin", state 1832, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 158, ".input.spin", state 1842, "(1)"
+ line 162, ".input.spin", state 1850, "(1)"
+ line 166, ".input.spin", state 1862, "(1)"
+ line 173, ".input.spin", state 1877, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 177, ".input.spin", state 1886, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 181, ".input.spin", state 1899, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 158, ".input.spin", state 1909, "(1)"
+ line 162, ".input.spin", state 1917, "(1)"
+ line 166, ".input.spin", state 1929, "(1)"
+ line 700, ".input.spin", state 1968, "-end-"
+ (215 of 1968 states)
+unreached in proctype :init:
+ (0 of 46 states)
+
+pan: elapsed time 0.12 seconds
+pan: rate 167733.33 states/second
+pan: avg transition delay 5.6709e-07 usec
+cp .input.spin asserts.spin.input
+cp .input.spin.trail asserts.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
--- /dev/null
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+#define TEST_SIGNAL
+//#define TEST_SIGNAL_ON_READ
+#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 1
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-4:-4:-4
+1:0:2673
+2:0:2674
+3:0:2675
+4:0:2676
+5:4:1129
--- /dev/null
+http://spinroot.com/spin/Man/ltl.html
+http://en.wikipedia.org/wiki/Linear_temporal_logic
+http://www.dcs.gla.ac.uk/~muffy/MRS4-2002/lect11.ppt
+
+http://www.lsv.ens-cachan.fr/~gastin/ltl2ba/index.php
+http://spinroot.com/spin/Man/index.html
+http://spinroot.com/spin/Man/promela.html
+
+LTL vs CTL :
+
+http://spinroot.com/spin/Doc/course/lecture12.pdf p. 9, p. 15, p. 18
+http://www-i2.informatik.rwth-aachen.de/i2/fileadmin/user_upload/documents/Introduction_to_Model_Checking/mc_lec18.pdf
+ (downloaded)
--- /dev/null
+
+#define NR_READERS 2
+#define NR_WRITERS 1
+
+#define NR_PROCS 3
+
+
+#if (NR_READERS == 1)
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+#elif (NR_READERS == 2)
+
+#define read_free_race (read_generation[0] == last_free_gen || read_generation[1] == last_free_gen)
+#define read_free (free_done && (data_access[0] || data_access[1]))
+
+#else
+
+#error "Too many readers"
+
+#endif
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+#define get_pid() (_pid)
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb(i, j)
+{
+ if
+ :: get_pid() >= NR_READERS ->
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+ :: else -> skip;
+ fi;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+#define get_readerid() (get_pid())
+#define get_writerid() (get_readerid() + NR_READERS)
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb(i, j);
+#else
+ ooo_mem(i);
+#endif
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ ooo_mem(i);
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ ooo_mem(i);
+ data_access[get_readerid()] = 1;
+ ooo_mem(i);
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active [NR_READERS] proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+ /* Only test progress of one random reader. They are all the
+ * same. */
+ atomic {
+ if
+ :: get_readerid() == 0 ->
+progress_reader:
+ skip;
+ :: else ->
+ skip;
+ fi;
+ }
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb(i, j);
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb(i, j);
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ skip;
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+
+#define NR_READERS 2
+#define NR_WRITERS 1
+
+#define NR_PROCS 3
+
+
+#if (NR_READERS == 1)
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+#elif (NR_READERS == 2)
+
+#define read_free_race (read_generation[0] == last_free_gen || read_generation[1] == last_free_gen)
+#define read_free (free_done && (data_access[0] || data_access[1]))
+
+#else
+
+#error "Too many readers"
+
+#endif
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
--- /dev/null
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# Copyright (C) Mathieu Desnoyers, 2009
+#
+# Authors: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
+
+#CFLAGS=-DSAFETY
+CFLAGS=-DHASH64
+
+SPINFILE=urcu.spin
+
+default:
+ make urcu_free | tee urcu_free.log
+ make urcu_free_nested | tee urcu_free_nested.log
+ make urcu_free_no_rmb | tee urcu_free_no_rmb.log
+ make urcu_free_no_wmb | tee urcu_free_no_wmb.log
+ make urcu_free_no_mb | tee urcu_free_no_mb.log
+ make urcu_free_single_flip | tee urcu_free_single_flip.log
+ make urcu_progress_writer | tee urcu_progress_writer.log
+ make urcu_progress_reader | tee urcu_progress_reader.log
+ make urcu_progress_writer_error | tee urcu_progress_writer_error.log
+ make asserts | tee asserts.log
+ make summary
+
+#show trail : spin -v -t -N pan.ltl input.spin
+# after each individual make.
+
+summary:
+ @echo
+ @echo "Verification summary"
+ @grep errors: *.log
+
+asserts: clean
+ cat DEFINES > .input.spin
+ cat ${SPINFILE} >> .input.spin
+ rm -f .input.spin.trail
+ spin -a -X .input.spin
+ gcc -w ${CFLAGS} -DSAFETY -o pan pan.c
+ ./pan -v -c1 -X -m10000000 -w20
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free: clean urcu_free_ltl run
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free_nested: clean urcu_free_ltl urcu_free_nested_define run
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free_nested_define:
+ cp urcu_free_nested.define .input.define
+
+urcu_free_no_rmb: clean urcu_free_ltl urcu_free_no_rmb_define run
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free_no_rmb_define:
+ cp urcu_free_no_rmb.define .input.define
+
+urcu_free_no_wmb: clean urcu_free_ltl urcu_free_no_wmb_define run
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free_no_wmb_define:
+ cp urcu_free_no_wmb.define .input.define
+
+urcu_free_no_mb: clean urcu_free_ltl urcu_free_no_mb_define run
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free_no_mb_define:
+ cp urcu_free_no_mb.define .input.define
+
+urcu_free_single_flip: clean urcu_free_ltl urcu_free_single_flip_define run
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free_single_flip_define:
+ cp urcu_free_single_flip.define .input.define
+
+urcu_free_ltl:
+ touch .input.define
+ cat .input.define >> pan.ltl
+ cat DEFINES >> pan.ltl
+ spin -f "!(`cat urcu_free.ltl | grep -v ^//`)" >> pan.ltl
+
+# Progress checks
+
+urcu_progress_writer: clean urcu_progress_writer_ltl \
+ urcu_progress_writer_define run_weak_fair
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_progress_writer_define:
+ cp urcu_progress_writer.define .input.define
+
+urcu_progress_writer_ltl:
+ touch .input.define
+ cat .input.define > pan.ltl
+ cat DEFINES >> pan.ltl
+ spin -f "!(`cat urcu_progress.ltl | grep -v ^//`)" >> pan.ltl
+
+urcu_progress_reader: clean urcu_progress_reader_ltl \
+ urcu_progress_reader_define run_weak_fair
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_progress_reader_define:
+ cp urcu_progress_reader.define .input.define
+
+urcu_progress_reader_ltl:
+ touch .input.define
+ cat .input.define > pan.ltl
+ cat DEFINES >> pan.ltl
+ spin -f "!(`cat urcu_progress.ltl | grep -v ^//`)" >> pan.ltl
+
+urcu_progress_writer_error: clean urcu_progress_writer_error_ltl \
+ urcu_progress_writer_error_define run_weak_fair
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_progress_writer_error_define:
+ cp urcu_progress_writer_error.define .input.define
+
+urcu_progress_writer_error_ltl:
+ touch .input.define
+ cat .input.define > pan.ltl
+ cat DEFINES >> pan.ltl
+ spin -f "!(`cat urcu_progress.ltl | grep -v ^//`)" >> pan.ltl
+
+
+run_weak_fair: pan
+ ./pan -a -f -v -c1 -X -m10000000 -w20
+
+run: pan
+ ./pan -a -v -c1 -X -m10000000 -w20
+
+pan: pan.c
+ gcc -w ${CFLAGS} -o pan pan.c
+
+pan.c: pan.ltl ${SPINFILE}
+ cat .input.define > .input.spin
+ cat DEFINES >> .input.spin
+ cat ${SPINFILE} >> .input.spin
+ rm -f .input.spin.trail
+ spin -a -X -N pan.ltl .input.spin
+
+.PHONY: clean default distclean summary
+clean:
+ rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+distclean:
+ rm -f *.trail *.input *.log
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu/testmerge'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+cat DEFINES > .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X .input.spin
+spin: line 295 replacement value: tmp
+spin: line 295 ".input.spin", Error: formal par of wait_for_quiescent_state contains replacement value saw '-2'' near 'readerid'
+spin: 1 error(s) - aborting
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu/testmerge'
--- /dev/null
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#define read_free_race (read_generation == last_free_gen)
+#define read_free (free_done && data_access)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#define get_pid() (_pid)
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), wmb_mb forces
+ * both.
+ */
+
+#define DECLARE_CACHED_VAR(type, x, v) \
+ type mem_##x = v; \
+ type cached_##x[NR_PROCS] = v; \
+ bit cache_dirty_##x[NR_PROCS] = 0
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x[id])
+
+#define READ_CACHED_VAR(x) (cached_##x[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x[get_pid()] = v; \
+ cache_dirty_##x[get_pid()] = 1; \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x[id]; \
+ cache_dirty_##x[id] = 0; \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ CACHE_READ_FROM_MEM(urcu_active_readers_one, i);
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ CACHE_WRITE_TO_MEM(urcu_active_readers_one, i);
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb(i)
+{
+ if
+ :: get_pid() >= NR_READERS ->
+ smp_mb_pid(get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid());
+ :: else -> skip;
+ fi;
+}
+
+#else
+
+inline smp_rmb(i)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ CACHE_READ_FROM_MEM(urcu_active_readers_one, get_pid());
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ CACHE_WRITE_TO_MEM(urcu_active_readers_one, get_pid());
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb and ooo_mem */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr, 1);
+/* Note ! currently only one reader */
+DECLARE_CACHED_VAR(byte, urcu_active_readers_one, 0);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr, 0);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation = 1;
+bit data_access = 0;
+
+bit write_lock = 0;
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers_one,
+ get_pid());
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers_one,
+ get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+#define get_readerid() (get_pid())
+#define get_writerid() (get_readerid() + NR_READERS)
+
+inline wait_for_reader(tmp, id, i)
+{
+ do
+ :: 1 ->
+ tmp = READ_CACHED_VAR(urcu_active_readers_one);
+ ooo_mem(i);
+ if
+ :: (tmp & RCU_GP_CTR_NEST_MASK)
+ && ((tmp ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb(i);
+#else
+ ooo_mem(i);
+#endif
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, i, j)
+{
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ wait_for_reader(tmp, i, j);
+ if
+ :: (NR_READERS > 1) && (i < NR_READERS - 1)
+ -> ooo_mem(j);
+ :: else
+ -> skip;
+ fi;
+ i++
+ :: i >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+inline urcu_one_read(i, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers_one);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers_one, tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers_one,
+ tmp + 1);
+ fi;
+ smp_mb(i);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ ooo_mem(i);
+ read_generation = READ_CACHED_VAR(generation_ptr);
+ ooo_mem(i);
+ data_access = 1;
+ ooo_mem(i);
+ data_access = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb(i);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers_one);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers_one, tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active [NR_READERS] proctype urcu_reader()
+{
+ byte i, nest_i;
+ byte tmp, tmp2;
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, nest_i, tmp, tmp2);
+ od;
+}
+
+/* Model the RCU update process. */
+
+active [NR_WRITERS] proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp;
+ byte old_gen;
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb(i);
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ wait_for_quiescent_state(tmp, i, j);
+#endif
+ smp_mb(i);
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ skip;
+ od;
+}
--- /dev/null
+-4:-4:-4
+1:0:2673
+2:0:2674
+3:0:2675
+4:0:2676
+5:4:1129
--- /dev/null
+http://spinroot.com/spin/Man/ltl.html
+http://en.wikipedia.org/wiki/Linear_temporal_logic
+http://www.dcs.gla.ac.uk/~muffy/MRS4-2002/lect11.ppt
+
+http://www.lsv.ens-cachan.fr/~gastin/ltl2ba/index.php
+http://spinroot.com/spin/Man/index.html
+http://spinroot.com/spin/Man/promela.html
+
+LTL vs CTL :
+
+http://spinroot.com/spin/Doc/course/lecture12.pdf p. 9, p. 15, p. 18
+http://www-i2.informatik.rwth-aachen.de/i2/fileadmin/user_upload/documents/Introduction_to_Model_Checking/mc_lec18.pdf
+ (downloaded)
--- /dev/null
+#!/bin/sh
+#
+# Compiles and runs the urcu.spin Promela model.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# Copyright (C) IBM Corporation, 2009
+# Mathieu Desnoyers, 2009
+#
+# Authors: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
+# Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
+
+# Basic execution, without LTL clauses. See Makefile.
+
+spin -a urcu.spin
+cc -DSAFETY -o pan pan.c
+./pan -v -c1 -X -m10000000 -w21
--- /dev/null
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+#define get_pid() (_pid)
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb(i, j)
+{
+ if
+ :: get_pid() >= NR_READERS ->
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+ :: else -> skip;
+ fi;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+#define get_readerid() (get_pid())
+#define get_writerid() (get_readerid() + NR_READERS)
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb(i, j);
+#else
+ ooo_mem(i);
+#endif
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ ooo_mem(i);
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ ooo_mem(i);
+ data_access[get_readerid()] = 1;
+ ooo_mem(i);
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active [NR_READERS] proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+ /* Only test progress of one random reader. They are all the
+ * same. */
+ atomic {
+ if
+ :: get_readerid() == 0 ->
+progress_reader:
+ skip;
+ :: else ->
+ skip;
+ fi;
+ }
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb(i, j);
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb(i, j);
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ skip;
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+#define NR_WRITERS 1
+#define NR_READERS 3
+
+/* Number of reader and writer processes */
+#define NR_PROCS 5
+
+/* Includes reader, writer and init process */
+#define MAX_NR_PROCS 5
+
+#define get_pid() (_pid)
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), wmb_mb forces
+ * both.
+ */
+
+#define DECLARE_CACHED_VAR(type, x, v) \
+ type mem_##x = v; \
+ type cached_##x[NR_PROCS] = v; \
+ bit cache_dirty_##x[NR_PROCS] = 0
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x[id])
+
+#define READ_CACHED_VAR(x) (cached_##x[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x[get_pid()] = v; \
+ cache_dirty_##x[get_pid()] = 1; \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x[id]; \
+ cache_dirty_##x[id] = 0; \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ CACHE_READ_FROM_MEM(urcu_active_readers_one, i);
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ CACHE_WRITE_TO_MEM(urcu_active_readers_one, i);
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i);
+#endif
+ skip;
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb(i)
+{
+ if
+ :: get_pid() >= NR_READERS ->
+ smp_mb_pid(get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid());
+ :: else -> skip;
+ fi;
+}
+
+#else
+
+inline smp_rmb(i)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ CACHE_READ_FROM_MEM(urcu_active_readers_one, get_pid());
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ CACHE_WRITE_TO_MEM(urcu_active_readers_one, get_pid());
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i);
+#endif
+ skip;
+ }
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb and ooo_mem */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr, 1);
+/* Note ! currently only one reader */
+DECLARE_CACHED_VAR(byte, urcu_active_readers_one, 0);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr, 0);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation = 1;
+bit data_access = 0;
+
+bit write_lock = 0;
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers_one,
+ get_pid());
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers_one,
+ get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+#define get_writerid() (get_pid())
+#define get_readerid() (get_writerrid() + NR_READERS)
+
+inline wait_for_reader(tmp, id, i)
+{
+ do
+ :: 1 ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers_one);
+ ooo_mem(i);
+ if
+ :: (tmp & RCU_GP_CTR_NEST_MASK)
+ && ((tmp ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb(i);
+#else
+ skip;
+#endif
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, i, j)
+{
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ wait_for_reader(tmp, i, j);
+ i++
+ :: i >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+inline urcu_one_read(i, nest_i, tmp, tmp2, nest)
+{
+ nest_i = 0;
+ do
+ :: nest_i < nest ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers_one);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers_one, tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers_one,
+ tmp + 1);
+ fi;
+ ooo_mem(i);
+ smp_mb(i);
+ nest_i++;
+ :: nest_i >= nest -> break;
+ od;
+
+ ooo_mem(i);
+ read_generation = READ_CACHED_VAR(generation_ptr);
+ ooo_mem(i);
+ data_access = 1;
+ ooo_mem(i);
+ data_access = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < nest ->
+ ooo_mem(i);
+ smp_mb(i);
+ ooo_mem(i);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers_one);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers_one, tmp2 - 1);
+ nest_i++;
+ :: nest_i >= nest -> break;
+ od;
+ ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active [2] proctype urcu_reader()
+{
+ byte i, nest_i;
+ byte tmp, tmp2;
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, nest_i, tmp, tmp2, 2);
+ od;
+}
+
+/* Model the RCU update process. */
+
+active [1] proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp;
+ byte old_gen;
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb(i);
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ wait_for_quiescent_state(tmp, i, j);
+#endif
+ ooo_mem(i);
+ smp_mb(i);
+ ooo_mem(i);
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ skip;
+ od;
+}
--- /dev/null
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#define get_pid() (_pid)
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+#define DECLARE_CACHED_VAR(type, x, v) \
+ type mem_##x = v; \
+ type cached_##x[NR_PROCS] = v; \
+ bit cache_dirty_##x[NR_PROCS] = 0
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x[id])
+
+#define READ_CACHED_VAR(x) (cached_##x[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x[get_pid()] = v; \
+ cache_dirty_##x[get_pid()] = 1; \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x[id]; \
+ cache_dirty_##x[id] = 0; \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ CACHE_READ_FROM_MEM(urcu_active_readers_one, i);
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ CACHE_WRITE_TO_MEM(urcu_active_readers_one, i);
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb(i)
+{
+ if
+ :: get_pid() >= NR_READERS ->
+ smp_mb_pid(get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid());
+ :: else -> skip;
+ fi;
+}
+
+#else
+
+inline smp_rmb(i)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ CACHE_READ_FROM_MEM(urcu_active_readers_one, get_pid());
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ CACHE_WRITE_TO_MEM(urcu_active_readers_one, get_pid());
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb and ooo_mem */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr, 1);
+/* Note ! currently only one reader */
+DECLARE_CACHED_VAR(byte, urcu_active_readers_one, 0);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr, 0);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation = 1;
+bit data_access = 0;
+
+bit write_lock = 0;
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers_one,
+ get_pid());
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers_one,
+ get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+#define get_readerid() (get_pid())
+#define get_writerid() (get_readerid() + NR_READERS)
+
+inline wait_for_reader(tmp, id, i)
+{
+ do
+ :: 1 ->
+ tmp = READ_CACHED_VAR(urcu_active_readers_one);
+ ooo_mem(i);
+ if
+ :: (tmp & RCU_GP_CTR_NEST_MASK)
+ && ((tmp ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb(i);
+#else
+ ooo_mem(i);
+#endif
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, i, j)
+{
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ wait_for_reader(tmp, i, j);
+ if
+ :: (NR_READERS > 1) && (i < NR_READERS - 1)
+ -> ooo_mem(j);
+ :: else
+ -> skip;
+ fi;
+ i++
+ :: i >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+inline urcu_one_read(i, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers_one);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers_one, tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers_one,
+ tmp + 1);
+ fi;
+ smp_mb(i);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ ooo_mem(i);
+ read_generation = READ_CACHED_VAR(generation_ptr);
+ ooo_mem(i);
+ data_access = 1;
+ ooo_mem(i);
+ data_access = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb(i);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers_one);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers_one, tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active [NR_READERS] proctype urcu_reader()
+{
+ byte i, nest_i;
+ byte tmp, tmp2;
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, nest_i, tmp, tmp2);
+ od;
+}
+
+/* Model the RCU update process. */
+
+active [NR_WRITERS] proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp;
+ byte old_gen;
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb(i);
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ wait_for_quiescent_state(tmp, i, j);
+#endif
+ smp_mb(i);
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ skip;
+ od;
+}
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu/testmerge'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define >> pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_free.ltl | grep -v ^//`)" >> pan.ltl
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -w -DHASH64 -o pan pan.c
+./pan -a -v -c1 -X -m10000000 -w20
+warning: for p.o. reduction to be valid the never claim must be stutter-invariant
+(never claims generated from LTL formulae are stutter-invariant)
+depth 0: Claim reached state 5 (line 566)
+Depth= 4234 States= 1e+06 Transitions= 1.7e+07 Memory= 527.287 t= 31.3 R= 3e+04
+Depth= 4234 States= 2e+06 Transitions= 3.44e+07 Memory= 588.322 t= 63.9 R= 3e+04
+Depth= 4234 States= 3e+06 Transitions= 5.2e+07 Memory= 649.358 t= 97 R= 3e+04
+pan: resizing hashtable to -w22.. done
+Depth= 4234 States= 4e+06 Transitions= 6.97e+07 Memory= 741.416 t= 130 R= 3e+04
+
+(Spin Version 5.1.7 -- 23 December 2008)
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim +
+ assertion violations + (if within scope of claim)
+ acceptance cycles + (fairness disabled)
+ invalid end states - (disabled by never claim)
+
+State-vector 56 byte, depth reached 4234, errors: 0
+ 4027146 states, stored
+ 66145121 states, matched
+ 70172267 transitions (= stored+matched)
+2.6437688e+08 atomic steps
+hash conflicts: 47318190 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 322.609 equivalent memory usage for states (stored*(State-vector + overhead))
+ 253.418 actual memory usage for states (compression: 78.55%)
+ state-vector as stored = 38 byte + 28 byte overhead
+ 32.000 memory used for hash table (-w22)
+ 457.764 memory used for DFS stack (-m10000000)
+ 743.076 total actual memory usage
+
+unreached in proctype urcu_reader
+ line 288, "pan.___", state 16, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 297, "pan.___", state 48, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 61, "(1)"
+ line 307, "pan.___", state 91, "(1)"
+ line 288, "pan.___", state 104, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 297, "pan.___", state 136, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 149, "(1)"
+ line 307, "pan.___", state 179, "(1)"
+ line 288, "pan.___", state 193, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 297, "pan.___", state 225, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 238, "(1)"
+ line 307, "pan.___", state 268, "(1)"
+ line 158, "pan.___", state 289, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 158, "pan.___", state 291, "(1)"
+ line 162, "pan.___", state 298, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 162, "pan.___", state 300, "(1)"
+ line 162, "pan.___", state 301, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 162, "pan.___", state 301, "else"
+ line 160, "pan.___", state 306, "((j<1))"
+ line 160, "pan.___", state 306, "((j>=1))"
+ line 166, "pan.___", state 311, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 143, "pan.___", state 321, "(1)"
+ line 147, "pan.___", state 329, "(1)"
+ line 147, "pan.___", state 330, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 147, "pan.___", state 330, "else"
+ line 145, "pan.___", state 335, "((j<1))"
+ line 145, "pan.___", state 335, "((j>=1))"
+ line 151, "pan.___", state 341, "(1)"
+ line 151, "pan.___", state 342, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 151, "pan.___", state 342, "else"
+ line 153, "pan.___", state 345, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 153, "pan.___", state 345, "else"
+ line 185, "pan.___", state 347, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 185, "pan.___", state 347, "else"
+ line 158, "pan.___", state 352, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 158, "pan.___", state 354, "(1)"
+ line 162, "pan.___", state 361, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 162, "pan.___", state 363, "(1)"
+ line 162, "pan.___", state 364, "((cache_dirty_urcu_active_readers.bitfield&(1<<i)))"
+ line 162, "pan.___", state 364, "else"
+ line 160, "pan.___", state 369, "((j<1))"
+ line 160, "pan.___", state 369, "((j>=1))"
+ line 166, "pan.___", state 374, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 143, "pan.___", state 384, "(1)"
+ line 147, "pan.___", state 392, "(1)"
+ line 147, "pan.___", state 393, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<i))))"
+ line 147, "pan.___", state 393, "else"
+ line 145, "pan.___", state 398, "((j<1))"
+ line 145, "pan.___", state 398, "((j>=1))"
+ line 151, "pan.___", state 404, "(1)"
+ line 151, "pan.___", state 405, "(!((cache_dirty_generation_ptr.bitfield&(1<<i))))"
+ line 151, "pan.___", state 405, "else"
+ line 153, "pan.___", state 408, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<i))))"
+ line 153, "pan.___", state 408, "else"
+ line 185, "pan.___", state 410, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<i)))"
+ line 185, "pan.___", state 410, "else"
+ line 199, "pan.___", state 414, "((i<1))"
+ line 199, "pan.___", state 414, "((i>=1))"
+ line 158, "pan.___", state 419, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 158, "pan.___", state 421, "(1)"
+ line 162, "pan.___", state 428, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 162, "pan.___", state 430, "(1)"
+ line 162, "pan.___", state 431, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 162, "pan.___", state 431, "else"
+ line 160, "pan.___", state 436, "((j<1))"
+ line 160, "pan.___", state 436, "((j>=1))"
+ line 166, "pan.___", state 441, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 143, "pan.___", state 451, "(1)"
+ line 147, "pan.___", state 459, "(1)"
+ line 147, "pan.___", state 460, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 147, "pan.___", state 460, "else"
+ line 145, "pan.___", state 465, "((j<1))"
+ line 145, "pan.___", state 465, "((j>=1))"
+ line 151, "pan.___", state 471, "(1)"
+ line 151, "pan.___", state 472, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 151, "pan.___", state 472, "else"
+ line 153, "pan.___", state 475, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 153, "pan.___", state 475, "else"
+ line 185, "pan.___", state 477, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 185, "pan.___", state 477, "else"
+ line 288, "pan.___", state 492, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 297, "pan.___", state 524, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 537, "(1)"
+ line 307, "pan.___", state 567, "(1)"
+ line 288, "pan.___", state 580, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 297, "pan.___", state 612, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 625, "(1)"
+ line 307, "pan.___", state 655, "(1)"
+ line 288, "pan.___", state 668, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 297, "pan.___", state 700, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 713, "(1)"
+ line 307, "pan.___", state 743, "(1)"
+ line 158, "pan.___", state 758, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 158, "pan.___", state 760, "(1)"
+ line 162, "pan.___", state 767, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 162, "pan.___", state 769, "(1)"
+ line 162, "pan.___", state 770, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 162, "pan.___", state 770, "else"
+ line 160, "pan.___", state 775, "((j<1))"
+ line 160, "pan.___", state 775, "((j>=1))"
+ line 166, "pan.___", state 780, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 143, "pan.___", state 790, "(1)"
+ line 147, "pan.___", state 798, "(1)"
+ line 147, "pan.___", state 799, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 147, "pan.___", state 799, "else"
+ line 145, "pan.___", state 804, "((j<1))"
+ line 145, "pan.___", state 804, "((j>=1))"
+ line 151, "pan.___", state 810, "(1)"
+ line 151, "pan.___", state 811, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 151, "pan.___", state 811, "else"
+ line 153, "pan.___", state 814, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 153, "pan.___", state 814, "else"
+ line 185, "pan.___", state 816, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 185, "pan.___", state 816, "else"
+ line 158, "pan.___", state 821, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 158, "pan.___", state 823, "(1)"
+ line 162, "pan.___", state 830, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 162, "pan.___", state 832, "(1)"
+ line 162, "pan.___", state 833, "((cache_dirty_urcu_active_readers.bitfield&(1<<i)))"
+ line 162, "pan.___", state 833, "else"
+ line 160, "pan.___", state 838, "((j<1))"
+ line 160, "pan.___", state 838, "((j>=1))"
+ line 166, "pan.___", state 843, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 143, "pan.___", state 853, "(1)"
+ line 147, "pan.___", state 861, "(1)"
+ line 147, "pan.___", state 862, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<i))))"
+ line 147, "pan.___", state 862, "else"
+ line 145, "pan.___", state 867, "((j<1))"
+ line 145, "pan.___", state 867, "((j>=1))"
+ line 151, "pan.___", state 873, "(1)"
+ line 151, "pan.___", state 874, "(!((cache_dirty_generation_ptr.bitfield&(1<<i))))"
+ line 151, "pan.___", state 874, "else"
+ line 153, "pan.___", state 877, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<i))))"
+ line 153, "pan.___", state 877, "else"
+ line 185, "pan.___", state 879, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<i)))"
+ line 185, "pan.___", state 879, "else"
+ line 199, "pan.___", state 883, "((i<1))"
+ line 199, "pan.___", state 883, "((i>=1))"
+ line 158, "pan.___", state 888, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 158, "pan.___", state 890, "(1)"
+ line 162, "pan.___", state 897, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 162, "pan.___", state 899, "(1)"
+ line 162, "pan.___", state 900, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 162, "pan.___", state 900, "else"
+ line 160, "pan.___", state 905, "((j<1))"
+ line 160, "pan.___", state 905, "((j>=1))"
+ line 166, "pan.___", state 910, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 143, "pan.___", state 920, "(1)"
+ line 147, "pan.___", state 928, "(1)"
+ line 147, "pan.___", state 929, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 147, "pan.___", state 929, "else"
+ line 145, "pan.___", state 934, "((j<1))"
+ line 145, "pan.___", state 934, "((j>=1))"
+ line 151, "pan.___", state 940, "(1)"
+ line 151, "pan.___", state 941, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 151, "pan.___", state 941, "else"
+ line 153, "pan.___", state 944, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 153, "pan.___", state 944, "else"
+ line 185, "pan.___", state 946, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 185, "pan.___", state 946, "else"
+ line 288, "pan.___", state 956, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 297, "pan.___", state 988, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 1001, "(1)"
+ line 307, "pan.___", state 1031, "(1)"
+ line 288, "pan.___", state 1052, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 297, "pan.___", state 1084, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 1097, "(1)"
+ line 307, "pan.___", state 1127, "(1)"
+ line 433, "pan.___", state 1140, "-end-"
+ (125 of 1140 states)
+unreached in proctype urcu_writer
+ line 288, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 292, "pan.___", state 28, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 297, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 59, "(1)"
+ line 302, "pan.___", state 72, "(1)"
+ line 307, "pan.___", state 89, "(1)"
+ line 288, "pan.___", state 106, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 292, "pan.___", state 120, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 151, "(1)"
+ line 302, "pan.___", state 164, "(1)"
+ line 467, "pan.___", state 195, "(1)"
+ line 158, "pan.___", state 205, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 162, "pan.___", state 214, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 143, "pan.___", state 237, "(1)"
+ line 147, "pan.___", state 245, "(1)"
+ line 151, "pan.___", state 257, "(1)"
+ line 158, "pan.___", state 268, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 166, "pan.___", state 290, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 143, "pan.___", state 300, "(1)"
+ line 147, "pan.___", state 308, "(1)"
+ line 151, "pan.___", state 320, "(1)"
+ line 158, "pan.___", state 335, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 162, "pan.___", state 344, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 166, "pan.___", state 357, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 143, "pan.___", state 367, "(1)"
+ line 147, "pan.___", state 375, "(1)"
+ line 151, "pan.___", state 387, "(1)"
+ line 288, "pan.___", state 403, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 292, "pan.___", state 417, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 297, "pan.___", state 435, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 448, "(1)"
+ line 302, "pan.___", state 461, "(1)"
+ line 307, "pan.___", state 478, "(1)"
+ line 288, "pan.___", state 495, "(1)"
+ line 292, "pan.___", state 507, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 297, "pan.___", state 525, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 302, "pan.___", state 551, "(1)"
+ line 307, "pan.___", state 568, "(1)"
+ line 292, "pan.___", state 598, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 297, "pan.___", state 616, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 302, "pan.___", state 642, "(1)"
+ line 307, "pan.___", state 659, "(1)"
+ line 162, "pan.___", state 681, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 166, "pan.___", state 694, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 143, "pan.___", state 704, "(1)"
+ line 147, "pan.___", state 712, "(1)"
+ line 151, "pan.___", state 724, "(1)"
+ line 158, "pan.___", state 735, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 166, "pan.___", state 757, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 143, "pan.___", state 767, "(1)"
+ line 147, "pan.___", state 775, "(1)"
+ line 151, "pan.___", state 787, "(1)"
+ line 158, "pan.___", state 802, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 162, "pan.___", state 811, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 166, "pan.___", state 824, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 143, "pan.___", state 834, "(1)"
+ line 147, "pan.___", state 842, "(1)"
+ line 151, "pan.___", state 854, "(1)"
+ line 288, "pan.___", state 878, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 288, "pan.___", state 880, "(1)"
+ line 288, "pan.___", state 881, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 288, "pan.___", state 881, "else"
+ line 288, "pan.___", state 884, "(1)"
+ line 292, "pan.___", state 892, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 292, "pan.___", state 894, "(1)"
+ line 292, "pan.___", state 895, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 292, "pan.___", state 895, "else"
+ line 292, "pan.___", state 898, "(1)"
+ line 292, "pan.___", state 899, "(1)"
+ line 292, "pan.___", state 899, "(1)"
+ line 290, "pan.___", state 904, "((i<1))"
+ line 290, "pan.___", state 904, "((i>=1))"
+ line 297, "pan.___", state 910, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 923, "(1)"
+ line 298, "pan.___", state 924, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 298, "pan.___", state 924, "else"
+ line 298, "pan.___", state 927, "(1)"
+ line 298, "pan.___", state 928, "(1)"
+ line 298, "pan.___", state 928, "(1)"
+ line 302, "pan.___", state 936, "(1)"
+ line 302, "pan.___", state 937, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 302, "pan.___", state 937, "else"
+ line 302, "pan.___", state 940, "(1)"
+ line 302, "pan.___", state 941, "(1)"
+ line 302, "pan.___", state 941, "(1)"
+ line 300, "pan.___", state 946, "((i<1))"
+ line 300, "pan.___", state 946, "((i>=1))"
+ line 307, "pan.___", state 953, "(1)"
+ line 307, "pan.___", state 954, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 307, "pan.___", state 954, "else"
+ line 307, "pan.___", state 957, "(1)"
+ line 307, "pan.___", state 958, "(1)"
+ line 307, "pan.___", state 958, "(1)"
+ line 309, "pan.___", state 961, "(1)"
+ line 309, "pan.___", state 961, "(1)"
+ line 292, "pan.___", state 990, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 297, "pan.___", state 1008, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 302, "pan.___", state 1034, "(1)"
+ line 307, "pan.___", state 1051, "(1)"
+ line 292, "pan.___", state 1078, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 297, "pan.___", state 1096, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 302, "pan.___", state 1122, "(1)"
+ line 307, "pan.___", state 1139, "(1)"
+ line 288, "pan.___", state 1156, "(1)"
+ line 292, "pan.___", state 1168, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 297, "pan.___", state 1186, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 302, "pan.___", state 1212, "(1)"
+ line 307, "pan.___", state 1229, "(1)"
+ line 292, "pan.___", state 1259, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 297, "pan.___", state 1277, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 302, "pan.___", state 1303, "(1)"
+ line 307, "pan.___", state 1320, "(1)"
+ line 162, "pan.___", state 1342, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 166, "pan.___", state 1355, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 143, "pan.___", state 1365, "(1)"
+ line 147, "pan.___", state 1373, "(1)"
+ line 151, "pan.___", state 1385, "(1)"
+ line 158, "pan.___", state 1396, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 166, "pan.___", state 1418, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 143, "pan.___", state 1428, "(1)"
+ line 147, "pan.___", state 1436, "(1)"
+ line 151, "pan.___", state 1448, "(1)"
+ line 158, "pan.___", state 1463, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 162, "pan.___", state 1472, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 166, "pan.___", state 1485, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 143, "pan.___", state 1495, "(1)"
+ line 147, "pan.___", state 1503, "(1)"
+ line 151, "pan.___", state 1515, "(1)"
+ line 288, "pan.___", state 1539, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 288, "pan.___", state 1541, "(1)"
+ line 288, "pan.___", state 1542, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 288, "pan.___", state 1542, "else"
+ line 288, "pan.___", state 1545, "(1)"
+ line 292, "pan.___", state 1553, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 292, "pan.___", state 1555, "(1)"
+ line 292, "pan.___", state 1556, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 292, "pan.___", state 1556, "else"
+ line 292, "pan.___", state 1559, "(1)"
+ line 292, "pan.___", state 1560, "(1)"
+ line 292, "pan.___", state 1560, "(1)"
+ line 290, "pan.___", state 1565, "((i<1))"
+ line 290, "pan.___", state 1565, "((i>=1))"
+ line 297, "pan.___", state 1571, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 1584, "(1)"
+ line 298, "pan.___", state 1585, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 298, "pan.___", state 1585, "else"
+ line 298, "pan.___", state 1588, "(1)"
+ line 298, "pan.___", state 1589, "(1)"
+ line 298, "pan.___", state 1589, "(1)"
+ line 302, "pan.___", state 1597, "(1)"
+ line 302, "pan.___", state 1598, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 302, "pan.___", state 1598, "else"
+ line 302, "pan.___", state 1601, "(1)"
+ line 302, "pan.___", state 1602, "(1)"
+ line 302, "pan.___", state 1602, "(1)"
+ line 300, "pan.___", state 1607, "((i<1))"
+ line 300, "pan.___", state 1607, "((i>=1))"
+ line 307, "pan.___", state 1614, "(1)"
+ line 307, "pan.___", state 1615, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 307, "pan.___", state 1615, "else"
+ line 307, "pan.___", state 1618, "(1)"
+ line 307, "pan.___", state 1619, "(1)"
+ line 307, "pan.___", state 1619, "(1)"
+ line 309, "pan.___", state 1622, "(1)"
+ line 309, "pan.___", state 1622, "(1)"
+ line 162, "pan.___", state 1646, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 166, "pan.___", state 1659, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 143, "pan.___", state 1669, "(1)"
+ line 147, "pan.___", state 1677, "(1)"
+ line 151, "pan.___", state 1689, "(1)"
+ line 158, "pan.___", state 1700, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 166, "pan.___", state 1722, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 143, "pan.___", state 1732, "(1)"
+ line 147, "pan.___", state 1740, "(1)"
+ line 151, "pan.___", state 1752, "(1)"
+ line 158, "pan.___", state 1767, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 162, "pan.___", state 1776, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 166, "pan.___", state 1789, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 143, "pan.___", state 1799, "(1)"
+ line 147, "pan.___", state 1807, "(1)"
+ line 151, "pan.___", state 1819, "(1)"
+ line 510, "pan.___", state 1845, "-end-"
+ (158 of 1845 states)
+unreached in proctype :init:
+ (0 of 46 states)
+unreached in proctype :never:
+ line 571, "pan.___", state 8, "-end-"
+ (1 of 8 states)
+
+pan: elapsed time 131 seconds
+pan: rate 30683.017 states/second
+pan: avg transition delay 1.8704e-06 usec
+cp .input.spin urcu_free.spin.input
+cp .input.spin.trail urcu_free.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu/testmerge'
--- /dev/null
+[] (read_free -> !read_free_race)
--- /dev/null
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+
+#if (NR_READERS == 1)
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+#elif (NR_READERS == 2)
+
+#define read_free_race (read_generation[0] == last_free_gen || read_generation[1] == last_free_gen)
+#define read_free (free_done && (data_access[0] || data_access[1]))
+
+#else
+
+#error "Too many readers"
+
+#endif
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+#define get_pid() (_pid)
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb(i, j)
+{
+ if
+ :: get_pid() >= NR_READERS ->
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+ :: else -> skip;
+ fi;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+#define get_readerid() (get_pid())
+#define get_writerid() (get_readerid() + NR_READERS)
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb(i, j);
+#else
+ ooo_mem(i);
+#endif
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ ooo_mem(i);
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ ooo_mem(i);
+ data_access[get_readerid()] = 1;
+ ooo_mem(i);
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active [NR_READERS] proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+ /* Only test progress of one random reader. They are all the
+ * same. */
+ atomic {
+ if
+ :: get_readerid() == 0 ->
+progress_reader:
+ skip;
+ :: else ->
+ skip;
+ fi;
+ }
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb(i, j);
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb(i, j);
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ skip;
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:3:-2
+-4:-4:-4
+1:0:3013
+2:2:1132
+3:0:3013
+4:1:0
+5:0:3013
+6:1:1
+7:0:3013
+8:1:2
+9:0:3013
+10:1:3
+11:0:3013
+12:3:2969
+13:0:3013
+14:3:2970
+15:0:3013
+16:3:2971
+17:0:3013
+18:3:2972
+19:0:3013
+20:3:2973
+21:0:3013
+22:3:2974
+23:0:3013
+24:3:2971
+25:0:3013
+26:3:2972
+27:0:3013
+28:3:2973
+29:0:3013
+30:3:2974
+31:0:3013
+32:3:2975
+33:0:3013
+34:3:2980
+35:0:3013
+36:3:2981
+37:0:3013
+38:3:2982
+39:0:3013
+40:3:2983
+41:0:3013
+42:3:2984
+43:0:3013
+44:3:2985
+45:0:3013
+46:3:2982
+47:0:3013
+48:3:2983
+49:0:3013
+50:3:2984
+51:0:3013
+52:3:2985
+53:0:3013
+54:3:2986
+55:0:3013
+56:3:2992
+57:0:3013
+58:3:2993
+59:0:3013
+60:3:2994
+61:0:3013
+62:3:2995
+63:0:3013
+64:3:2996
+65:0:3013
+66:3:2997
+67:0:3013
+68:3:2998
+69:0:3013
+70:3:2995
+71:0:3013
+72:2:1133
+73:0:3013
+74:2:1134
+75:2:1138
+76:2:1139
+77:2:1147
+78:2:1148
+79:2:1152
+80:2:1153
+81:2:1161
+82:2:1166
+83:2:1170
+84:2:1171
+85:2:1178
+86:2:1179
+87:2:1190
+88:2:1191
+89:2:1192
+90:2:1203
+91:2:1208
+92:2:1209
+93:0:3013
+94:2:1221
+95:2:1222
+96:0:3013
+97:2:1226
+98:2:1230
+99:2:1231
+100:2:1239
+101:2:1240
+102:2:1244
+103:2:1245
+104:2:1253
+105:2:1258
+106:2:1259
+107:2:1270
+108:2:1271
+109:2:1282
+110:2:1283
+111:2:1284
+112:2:1295
+113:2:1300
+114:2:1301
+115:0:3013
+116:2:1313
+117:0:3013
+118:2:1314
+119:0:3013
+120:2:1324
+121:0:3013
+122:2:1325
+123:0:3013
+124:2:1329
+125:2:1330
+126:2:1334
+127:2:1338
+128:2:1339
+129:2:1343
+130:2:1351
+131:2:1352
+132:2:1357
+133:2:1364
+134:2:1365
+135:2:1372
+136:2:1377
+137:0:3013
+138:2:1388
+139:0:3013
+140:2:1392
+141:2:1393
+142:2:1397
+143:2:1401
+144:2:1402
+145:2:1406
+146:2:1414
+147:2:1415
+148:2:1420
+149:2:1427
+150:2:1428
+151:2:1435
+152:2:1440
+153:0:3013
+154:2:1451
+155:0:3013
+156:2:1459
+157:2:1460
+158:2:1464
+159:2:1468
+160:2:1469
+161:2:1473
+162:2:1481
+163:2:1482
+164:2:1487
+165:2:1494
+166:2:1495
+167:2:1502
+168:2:1507
+169:0:3013
+170:2:1522
+171:0:3013
+172:2:1523
+173:2:1527
+174:2:1528
+175:2:1536
+176:2:1537
+177:2:1541
+178:2:1542
+179:2:1550
+180:2:1555
+181:2:1559
+182:2:1560
+183:2:1567
+184:2:1568
+185:2:1579
+186:2:1580
+187:2:1581
+188:2:1592
+189:2:1597
+190:2:1598
+191:0:3013
+192:2:1610
+193:0:3013
+194:2:1613
+195:2:1614
+196:2:1626
+197:2:1627
+198:2:1631
+199:2:1632
+200:2:1640
+201:2:1645
+202:2:1649
+203:2:1650
+204:2:1657
+205:2:1658
+206:2:1669
+207:2:1670
+208:2:1671
+209:2:1682
+210:2:1687
+211:2:1688
+212:0:3013
+213:2:1700
+214:0:3013
+215:2:1701
+216:0:3013
+217:2:1702
+218:0:3013
+219:2:1703
+220:0:3013
+221:2:1704
+222:2:1708
+223:2:1709
+224:2:1717
+225:2:1718
+226:2:1722
+227:2:1723
+228:2:1731
+229:2:1736
+230:2:1740
+231:2:1741
+232:2:1748
+233:2:1749
+234:2:1760
+235:2:1761
+236:2:1762
+237:2:1773
+238:2:1778
+239:2:1779
+240:0:3013
+241:2:1989
+242:0:3013
+243:2:2085
+244:0:3013
+245:2:2086
+246:0:3013
+247:2:2090
+248:0:3013
+249:2:2096
+250:2:2100
+251:2:2101
+252:2:2109
+253:2:2110
+254:2:2114
+255:2:2115
+256:2:2123
+257:2:2128
+258:2:2132
+259:2:2133
+260:2:2140
+261:2:2141
+262:2:2152
+263:2:2153
+264:2:2154
+265:2:2165
+266:2:2170
+267:2:2171
+268:0:3013
+269:2:2183
+270:0:3013
+271:2:2184
+272:2:2188
+273:2:2189
+274:2:2197
+275:2:2198
+276:2:2202
+277:2:2203
+278:2:2211
+279:2:2216
+280:2:2220
+281:2:2221
+282:2:2228
+283:2:2229
+284:2:2240
+285:2:2241
+286:2:2242
+287:2:2253
+288:2:2258
+289:2:2259
+290:0:3013
+291:2:2271
+292:0:3013
+293:2:2274
+294:2:2275
+295:2:2287
+296:2:2288
+297:2:2292
+298:2:2293
+299:2:2301
+300:2:2306
+301:2:2310
+302:2:2311
+303:2:2318
+304:2:2319
+305:2:2330
+306:2:2331
+307:2:2332
+308:2:2343
+309:2:2348
+310:2:2349
+311:0:3013
+312:2:2361
+313:0:3013
+314:2:2362
+315:0:3013
+316:2:2363
+317:0:3013
+318:2:2364
+319:0:3013
+320:2:2365
+321:2:2369
+322:2:2370
+323:2:2378
+324:2:2379
+325:2:2383
+326:2:2384
+327:2:2392
+328:2:2397
+329:2:2401
+330:2:2402
+331:2:2409
+332:2:2410
+333:2:2421
+334:2:2422
+335:2:2423
+336:2:2434
+337:2:2439
+338:2:2440
+339:0:3013
+340:2:2650
+341:0:3013
+342:2:2746
+343:0:3013
+344:2:2747
+345:0:3013
+346:2:2751
+347:0:3013
+348:2:2757
+349:0:3013
+350:2:2761
+351:2:2762
+352:2:2766
+353:2:2770
+354:2:2771
+355:2:2775
+356:2:2783
+357:2:2784
+358:2:2789
+359:2:2796
+360:2:2797
+361:2:2804
+362:2:2809
+363:0:3013
+364:2:2820
+365:0:3013
+366:2:2824
+367:2:2825
+368:2:2829
+369:2:2833
+370:2:2834
+371:2:2838
+372:2:2846
+373:2:2847
+374:2:2852
+375:2:2859
+376:2:2860
+377:2:2867
+378:2:2872
+379:0:3013
+380:2:2883
+381:0:3013
+382:2:2891
+383:2:2892
+384:2:2896
+385:2:2900
+386:2:2901
+387:2:2905
+388:2:2913
+389:2:2914
+390:2:2919
+391:2:2926
+392:2:2927
+393:2:2934
+394:2:2939
+395:0:3013
+396:2:2954
+397:0:3013
+398:2:2955
+399:0:3013
+400:2:1133
+401:0:3013
+402:2:1134
+403:2:1138
+404:2:1139
+405:2:1147
+406:2:1148
+407:2:1152
+408:2:1153
+409:2:1161
+410:2:1166
+411:2:1170
+412:2:1171
+413:2:1178
+414:2:1179
+415:2:1190
+416:2:1191
+417:2:1192
+418:2:1203
+419:2:1208
+420:2:1209
+421:0:3013
+422:2:1221
+423:2:1222
+424:0:3013
+425:2:1226
+426:2:1230
+427:2:1231
+428:2:1239
+429:2:1240
+430:2:1244
+431:2:1245
+432:2:1253
+433:2:1258
+434:2:1259
+435:2:1270
+436:2:1271
+437:2:1282
+438:2:1283
+439:2:1284
+440:2:1295
+441:2:1300
+442:2:1301
+443:0:3013
+444:2:1313
+445:0:3013
+446:2:1314
+447:0:3013
+448:2:1324
+449:0:3013
+450:2:1325
+451:0:3013
+452:2:1329
+453:2:1330
+454:2:1334
+455:2:1338
+456:2:1339
+457:2:1343
+458:2:1351
+459:2:1352
+460:2:1357
+461:2:1364
+462:2:1365
+463:2:1372
+464:2:1377
+465:0:3013
+466:2:1388
+467:0:3013
+468:2:1392
+469:2:1393
+470:2:1397
+471:2:1401
+472:2:1402
+473:2:1406
+474:2:1414
+475:2:1415
+476:2:1420
+477:2:1427
+478:2:1428
+479:2:1435
+480:2:1440
+481:0:3013
+482:2:1451
+483:0:3013
+484:2:1459
+485:2:1460
+486:2:1464
+487:2:1468
+488:2:1469
+489:2:1473
+490:2:1481
+491:2:1482
+492:2:1487
+493:2:1494
+494:2:1495
+495:2:1502
+496:2:1507
+497:0:3013
+498:2:1522
+499:0:3013
+500:2:1523
+501:2:1527
+502:2:1528
+503:2:1536
+504:2:1537
+505:2:1541
+506:2:1542
+507:2:1550
+508:2:1555
+509:2:1559
+510:2:1560
+511:2:1567
+512:2:1568
+513:2:1579
+514:2:1580
+515:2:1581
+516:2:1592
+517:2:1597
+518:2:1598
+519:0:3013
+520:2:1610
+521:0:3013
+522:2:1613
+523:2:1614
+524:2:1626
+525:2:1627
+526:2:1631
+527:2:1632
+528:2:1640
+529:2:1645
+530:2:1649
+531:2:1650
+532:2:1657
+533:2:1658
+534:2:1669
+535:2:1670
+536:2:1671
+537:2:1682
+538:2:1687
+539:2:1688
+540:0:3013
+541:2:1700
+542:0:3013
+543:2:1701
+544:0:3013
+545:2:1702
+546:0:3013
+547:2:1703
+548:0:3013
+549:2:1704
+550:2:1708
+551:2:1709
+552:2:1717
+553:2:1718
+554:2:1722
+555:2:1723
+556:2:1731
+557:2:1736
+558:2:1740
+559:2:1741
+560:2:1748
+561:2:1749
+562:2:1760
+563:2:1761
+564:2:1762
+565:2:1773
+566:2:1778
+567:2:1779
+568:0:3013
+569:2:1989
+570:0:3013
+571:2:2085
+572:0:3013
+573:2:2086
+574:0:3013
+575:2:2090
+576:0:3013
+577:2:2096
+578:2:2100
+579:2:2101
+580:2:2109
+581:2:2110
+582:2:2114
+583:2:2115
+584:2:2123
+585:2:2128
+586:2:2132
+587:2:2133
+588:2:2140
+589:2:2141
+590:2:2152
+591:2:2153
+592:2:2154
+593:2:2165
+594:2:2170
+595:2:2171
+596:0:3013
+597:2:2183
+598:0:3013
+599:2:2184
+600:2:2188
+601:2:2189
+602:2:2197
+603:2:2198
+604:2:2202
+605:2:2203
+606:2:2211
+607:2:2216
+608:2:2220
+609:2:2221
+610:2:2228
+611:2:2229
+612:2:2240
+613:2:2241
+614:2:2242
+615:2:2253
+616:2:2258
+617:2:2259
+618:0:3013
+619:2:2271
+620:0:3013
+621:2:2274
+622:2:2275
+623:2:2287
+624:2:2288
+625:2:2292
+626:2:2293
+627:2:2301
+628:2:2306
+629:2:2310
+630:2:2311
+631:2:2318
+632:2:2319
+633:2:2330
+634:2:2331
+635:2:2332
+636:2:2343
+637:2:2348
+638:2:2349
+639:0:3013
+640:2:2361
+641:0:3013
+642:2:2362
+643:0:3013
+644:2:2363
+645:0:3013
+646:2:2364
+647:0:3013
+648:2:2365
+649:2:2369
+650:2:2370
+651:2:2378
+652:2:2379
+653:2:2383
+654:2:2384
+655:2:2392
+656:2:2397
+657:2:2401
+658:2:2402
+659:2:2409
+660:2:2410
+661:2:2421
+662:2:2422
+663:2:2423
+664:2:2434
+665:2:2439
+666:2:2440
+667:0:3013
+668:2:2650
+669:0:3013
+670:2:2746
+671:0:3013
+672:2:2747
+673:0:3013
+674:2:2751
+675:0:3013
+676:2:2757
+677:0:3013
+678:2:2761
+679:2:2762
+680:2:2766
+681:2:2770
+682:2:2771
+683:2:2775
+684:2:2783
+685:2:2784
+686:2:2789
+687:2:2796
+688:2:2797
+689:2:2804
+690:2:2809
+691:0:3013
+692:2:2820
+693:0:3013
+694:2:2824
+695:2:2825
+696:2:2829
+697:2:2833
+698:2:2834
+699:2:2838
+700:2:2846
+701:2:2847
+702:2:2852
+703:2:2859
+704:2:2860
+705:2:2867
+706:2:2872
+707:0:3013
+708:2:2883
+709:0:3013
+710:2:2891
+711:2:2892
+712:2:2896
+713:2:2900
+714:2:2901
+715:2:2905
+716:2:2913
+717:2:2914
+718:2:2919
+719:2:2926
+720:2:2927
+721:2:2934
+722:2:2939
+723:0:3013
+724:2:2954
+725:0:3013
+726:2:2955
+727:0:3013
+728:2:1133
+729:0:3013
+730:2:1134
+731:2:1138
+732:2:1139
+733:2:1147
+734:2:1148
+735:2:1152
+736:2:1153
+737:2:1161
+738:2:1166
+739:2:1170
+740:2:1171
+741:2:1178
+742:2:1179
+743:2:1190
+744:2:1191
+745:2:1192
+746:2:1203
+747:2:1208
+748:2:1209
+749:0:3013
+750:2:1221
+751:2:1222
+752:0:3013
+753:2:1226
+754:2:1230
+755:2:1231
+756:2:1239
+757:2:1240
+758:2:1244
+759:2:1245
+760:2:1253
+761:2:1258
+762:2:1259
+763:2:1270
+764:2:1271
+765:2:1282
+766:2:1283
+767:2:1284
+768:2:1295
+769:2:1300
+770:2:1301
+771:0:3013
+772:2:1313
+773:0:3013
+774:2:1314
+775:0:3013
+776:2:1324
+777:0:3013
+778:2:1325
+779:0:3013
+780:2:1329
+781:2:1330
+782:2:1334
+783:2:1338
+784:2:1339
+785:2:1343
+786:2:1351
+787:2:1352
+788:2:1357
+789:2:1364
+790:2:1365
+791:2:1372
+792:2:1377
+793:0:3013
+794:2:1388
+795:0:3013
+796:2:1392
+797:2:1393
+798:2:1397
+799:2:1401
+800:2:1402
+801:2:1406
+802:2:1414
+803:2:1415
+804:2:1420
+805:2:1427
+806:2:1428
+807:2:1435
+808:2:1440
+809:0:3013
+810:2:1451
+811:0:3013
+812:2:1459
+813:2:1460
+814:2:1464
+815:2:1468
+816:2:1469
+817:2:1473
+818:2:1481
+819:2:1482
+820:2:1487
+821:2:1494
+822:2:1495
+823:2:1502
+824:2:1507
+825:0:3013
+826:2:1522
+827:0:3013
+828:2:1523
+829:2:1527
+830:2:1528
+831:2:1536
+832:2:1537
+833:2:1541
+834:2:1542
+835:2:1550
+836:2:1555
+837:2:1559
+838:2:1560
+839:2:1567
+840:2:1568
+841:2:1579
+842:2:1580
+843:2:1581
+844:2:1592
+845:2:1597
+846:2:1598
+847:0:3013
+848:2:1610
+849:0:3013
+850:2:1613
+851:2:1614
+852:2:1626
+853:2:1627
+854:2:1631
+855:2:1632
+856:2:1640
+857:2:1645
+858:2:1649
+859:2:1650
+860:2:1657
+861:2:1658
+862:2:1669
+863:2:1670
+864:2:1671
+865:2:1682
+866:2:1687
+867:2:1688
+868:0:3013
+869:2:1700
+870:0:3013
+871:2:1701
+872:0:3013
+873:2:1702
+874:0:3013
+875:2:1703
+876:0:3013
+877:2:1704
+878:2:1708
+879:2:1709
+880:2:1717
+881:2:1718
+882:2:1722
+883:2:1723
+884:2:1731
+885:2:1736
+886:2:1740
+887:2:1741
+888:2:1748
+889:2:1749
+890:2:1760
+891:2:1761
+892:2:1762
+893:2:1773
+894:2:1778
+895:2:1779
+896:0:3013
+897:2:1989
+898:0:3013
+899:2:2085
+900:0:3013
+901:2:2086
+902:0:3013
+903:2:2090
+904:0:3013
+905:2:2096
+906:2:2100
+907:2:2101
+908:2:2109
+909:2:2110
+910:2:2114
+911:2:2115
+912:2:2123
+913:2:2128
+914:2:2132
+915:2:2133
+916:2:2140
+917:2:2141
+918:2:2152
+919:2:2153
+920:2:2154
+921:2:2165
+922:2:2170
+923:2:2171
+924:0:3013
+925:2:2183
+926:0:3013
+927:2:2184
+928:2:2188
+929:2:2189
+930:2:2197
+931:2:2198
+932:2:2202
+933:2:2203
+934:2:2211
+935:2:2216
+936:2:2220
+937:2:2221
+938:2:2228
+939:2:2229
+940:2:2240
+941:2:2241
+942:2:2242
+943:2:2253
+944:2:2258
+945:2:2259
+946:0:3013
+947:2:2271
+948:0:3013
+949:2:2274
+950:2:2275
+951:2:2287
+952:2:2288
+953:2:2292
+954:2:2293
+955:2:2301
+956:2:2306
+957:2:2310
+958:2:2311
+959:2:2318
+960:2:2319
+961:2:2330
+962:2:2331
+963:2:2332
+964:2:2343
+965:2:2348
+966:2:2349
+967:0:3013
+968:2:2361
+969:0:3013
+970:2:2362
+971:0:3013
+972:2:2363
+973:0:3013
+974:2:2364
+975:0:3013
+976:2:2365
+977:2:2369
+978:2:2370
+979:2:2378
+980:2:2379
+981:2:2383
+982:2:2384
+983:2:2392
+984:2:2397
+985:2:2401
+986:2:2402
+987:2:2409
+988:2:2410
+989:2:2421
+990:2:2422
+991:2:2423
+992:2:2434
+993:2:2439
+994:2:2440
+995:0:3013
+996:2:2650
+997:0:3013
+998:2:2746
+999:0:3013
+1000:2:2747
+1001:0:3013
+1002:2:2751
+1003:0:3013
+1004:2:2757
+1005:0:3013
+1006:2:2761
+1007:2:2762
+1008:2:2766
+1009:2:2770
+1010:2:2771
+1011:2:2775
+1012:2:2783
+1013:2:2784
+1014:2:2789
+1015:2:2796
+1016:2:2797
+1017:2:2804
+1018:2:2809
+1019:0:3013
+1020:2:2820
+1021:0:3013
+1022:2:2824
+1023:2:2825
+1024:2:2829
+1025:2:2833
+1026:2:2834
+1027:2:2838
+1028:2:2846
+1029:2:2847
+1030:2:2852
+1031:2:2859
+1032:2:2860
+1033:2:2867
+1034:2:2872
+1035:0:3013
+1036:2:2883
+1037:0:3013
+1038:2:2891
+1039:2:2892
+1040:2:2896
+1041:2:2900
+1042:2:2901
+1043:2:2905
+1044:2:2913
+1045:2:2914
+1046:2:2919
+1047:2:2926
+1048:2:2927
+1049:2:2934
+1050:2:2939
+1051:0:3013
+1052:2:2954
+1053:0:3013
+1054:2:2955
+1055:0:3013
+1056:2:1133
+1057:0:3013
+1058:2:1134
+1059:2:1138
+1060:2:1139
+1061:2:1147
+1062:2:1148
+1063:2:1152
+1064:2:1153
+1065:2:1161
+1066:2:1166
+1067:2:1170
+1068:2:1171
+1069:2:1178
+1070:2:1179
+1071:2:1190
+1072:2:1191
+1073:2:1192
+1074:2:1203
+1075:2:1208
+1076:2:1209
+1077:0:3013
+1078:2:1221
+1079:2:1222
+1080:0:3013
+1081:2:1226
+1082:2:1230
+1083:2:1231
+1084:2:1239
+1085:2:1240
+1086:2:1244
+1087:2:1245
+1088:2:1253
+1089:2:1258
+1090:2:1259
+1091:2:1270
+1092:2:1271
+1093:2:1282
+1094:2:1283
+1095:2:1284
+1096:2:1295
+1097:2:1300
+1098:2:1301
+1099:0:3013
+1100:2:1313
+1101:0:3013
+1102:2:1314
+1103:0:3013
+1104:2:1324
+1105:0:3013
+1106:2:1325
+1107:0:3013
+1108:2:1329
+1109:2:1330
+1110:2:1334
+1111:2:1338
+1112:2:1339
+1113:2:1343
+1114:2:1351
+1115:2:1352
+1116:2:1357
+1117:2:1364
+1118:2:1365
+1119:2:1372
+1120:2:1377
+1121:0:3013
+1122:2:1388
+1123:0:3013
+1124:2:1392
+1125:2:1393
+1126:2:1397
+1127:2:1401
+1128:2:1402
+1129:2:1406
+1130:2:1414
+1131:2:1415
+1132:2:1420
+1133:2:1427
+1134:2:1428
+1135:2:1435
+1136:2:1440
+1137:0:3013
+1138:2:1451
+1139:0:3013
+1140:2:1459
+1141:2:1460
+1142:2:1464
+1143:2:1468
+1144:2:1469
+1145:2:1473
+1146:2:1481
+1147:2:1482
+1148:2:1487
+1149:2:1494
+1150:2:1495
+1151:2:1502
+1152:2:1507
+1153:0:3013
+1154:2:1522
+1155:0:3013
+1156:2:1523
+1157:2:1527
+1158:2:1528
+1159:2:1536
+1160:2:1537
+1161:2:1541
+1162:2:1542
+1163:2:1550
+1164:2:1555
+1165:2:1559
+1166:2:1560
+1167:2:1567
+1168:2:1568
+1169:2:1579
+1170:2:1580
+1171:2:1581
+1172:2:1592
+1173:2:1597
+1174:2:1598
+1175:0:3013
+1176:2:1610
+1177:0:3013
+1178:2:1613
+1179:2:1614
+1180:2:1626
+1181:2:1627
+1182:2:1631
+1183:2:1632
+1184:2:1640
+1185:2:1645
+1186:2:1649
+1187:2:1650
+1188:2:1657
+1189:2:1658
+1190:2:1669
+1191:2:1670
+1192:2:1671
+1193:2:1682
+1194:2:1687
+1195:2:1688
+1196:0:3013
+1197:2:1700
+1198:0:3013
+1199:2:1701
+1200:0:3013
+1201:2:1702
+1202:0:3013
+1203:2:1703
+1204:0:3013
+1205:2:1704
+1206:2:1708
+1207:2:1709
+1208:2:1717
+1209:2:1718
+1210:2:1722
+1211:2:1723
+1212:2:1731
+1213:2:1736
+1214:2:1740
+1215:2:1741
+1216:2:1748
+1217:2:1749
+1218:2:1760
+1219:2:1761
+1220:2:1762
+1221:2:1773
+1222:2:1778
+1223:2:1779
+1224:0:3013
+1225:2:1989
+1226:0:3013
+1227:2:2085
+1228:0:3013
+1229:2:2086
+1230:0:3013
+1231:2:2090
+1232:0:3013
+1233:2:2096
+1234:2:2100
+1235:2:2101
+1236:2:2109
+1237:2:2110
+1238:2:2114
+1239:2:2115
+1240:2:2123
+1241:2:2128
+1242:2:2132
+1243:2:2133
+1244:2:2140
+1245:2:2141
+1246:2:2152
+1247:2:2153
+1248:2:2154
+1249:2:2165
+1250:2:2170
+1251:2:2171
+1252:0:3013
+1253:2:2183
+1254:0:3013
+1255:2:2184
+1256:2:2188
+1257:2:2189
+1258:2:2197
+1259:2:2198
+1260:2:2202
+1261:2:2203
+1262:2:2211
+1263:2:2216
+1264:2:2220
+1265:2:2221
+1266:2:2228
+1267:2:2229
+1268:2:2240
+1269:2:2241
+1270:2:2242
+1271:2:2253
+1272:2:2258
+1273:2:2259
+1274:0:3013
+1275:2:2271
+1276:0:3013
+1277:2:2274
+1278:2:2275
+1279:2:2287
+1280:2:2288
+1281:2:2292
+1282:2:2293
+1283:2:2301
+1284:2:2306
+1285:2:2310
+1286:2:2311
+1287:2:2318
+1288:2:2319
+1289:2:2330
+1290:2:2331
+1291:2:2332
+1292:2:2343
+1293:2:2348
+1294:2:2349
+1295:0:3013
+1296:2:2361
+1297:0:3013
+1298:2:2362
+1299:0:3013
+1300:2:2363
+1301:0:3013
+1302:2:2364
+1303:0:3013
+1304:2:2365
+1305:2:2369
+1306:2:2370
+1307:2:2378
+1308:2:2379
+1309:2:2383
+1310:2:2384
+1311:2:2392
+1312:2:2397
+1313:2:2401
+1314:2:2402
+1315:2:2409
+1316:2:2410
+1317:2:2421
+1318:2:2422
+1319:2:2423
+1320:2:2434
+1321:2:2439
+1322:2:2440
+1323:0:3013
+1324:2:2650
+1325:0:3013
+1326:2:2746
+1327:0:3013
+1328:2:2747
+1329:0:3013
+1330:2:2751
+1331:0:3013
+1332:2:2757
+1333:0:3013
+1334:2:2761
+1335:2:2762
+1336:2:2766
+1337:2:2770
+1338:2:2771
+1339:2:2775
+1340:2:2783
+1341:2:2784
+1342:2:2789
+1343:2:2796
+1344:2:2797
+1345:2:2804
+1346:2:2809
+1347:0:3013
+1348:2:2820
+1349:0:3013
+1350:2:2824
+1351:2:2825
+1352:2:2829
+1353:2:2833
+1354:2:2834
+1355:2:2838
+1356:2:2846
+1357:2:2847
+1358:2:2852
+1359:2:2859
+1360:2:2860
+1361:2:2867
+1362:2:2872
+1363:0:3013
+1364:2:2883
+1365:0:3013
+1366:2:2891
+1367:2:2892
+1368:2:2896
+1369:2:2900
+1370:2:2901
+1371:2:2905
+1372:2:2913
+1373:2:2914
+1374:2:2919
+1375:2:2926
+1376:2:2927
+1377:2:2934
+1378:2:2939
+1379:0:3013
+1380:2:2954
+1381:0:3013
+1382:2:2955
+1383:0:3013
+1384:2:1133
+1385:0:3013
+1386:2:1134
+1387:2:1138
+1388:2:1139
+1389:2:1147
+1390:2:1148
+1391:2:1152
+1392:2:1153
+1393:2:1161
+1394:2:1166
+1395:2:1170
+1396:2:1171
+1397:2:1178
+1398:2:1179
+1399:2:1190
+1400:2:1191
+1401:2:1192
+1402:2:1203
+1403:2:1208
+1404:2:1209
+1405:0:3013
+1406:2:1221
+1407:2:1222
+1408:0:3013
+1409:2:1226
+1410:2:1230
+1411:2:1231
+1412:2:1239
+1413:2:1240
+1414:2:1244
+1415:2:1245
+1416:2:1253
+1417:2:1258
+1418:2:1259
+1419:2:1270
+1420:2:1271
+1421:2:1282
+1422:2:1283
+1423:2:1284
+1424:2:1295
+1425:2:1300
+1426:2:1301
+1427:0:3013
+1428:2:1313
+1429:0:3013
+1430:2:1314
+1431:0:3013
+1432:2:1324
+1433:0:3013
+1434:2:1325
+1435:0:3013
+1436:2:1329
+1437:2:1330
+1438:2:1334
+1439:2:1338
+1440:2:1339
+1441:2:1343
+1442:2:1351
+1443:2:1352
+1444:2:1357
+1445:2:1364
+1446:2:1365
+1447:2:1372
+1448:2:1377
+1449:0:3013
+1450:2:1388
+1451:0:3013
+1452:1:4
+1453:1:8
+1454:1:9
+1455:1:17
+1456:1:18
+1457:1:22
+1458:1:23
+1459:1:31
+1460:1:36
+1461:1:40
+1462:1:41
+1463:1:48
+1464:1:49
+1465:1:60
+1466:1:61
+1467:1:62
+1468:1:73
+1469:1:85
+1470:1:86
+1471:0:3013
+1472:1:91
+1473:0:3013
+1474:1:92
+1475:1:96
+1476:1:97
+1477:1:105
+1478:1:106
+1479:1:110
+1480:1:111
+1481:1:119
+1482:1:124
+1483:1:128
+1484:1:129
+1485:1:136
+1486:1:137
+1487:1:148
+1488:1:149
+1489:1:150
+1490:1:161
+1491:1:173
+1492:1:174
+1493:0:3013
+1494:1:179
+1495:0:3013
+1496:1:180
+1497:0:3013
+1498:1:181
+1499:1:185
+1500:1:186
+1501:1:194
+1502:1:195
+1503:1:199
+1504:1:200
+1505:1:208
+1506:1:213
+1507:1:217
+1508:1:218
+1509:1:225
+1510:1:226
+1511:1:237
+1512:1:238
+1513:1:239
+1514:1:250
+1515:1:262
+1516:1:263
+1517:0:3013
+1518:1:268
+1519:0:3013
+1520:1:469
+1521:0:3013
+1522:1:470
+1523:0:3013
+1524:1:3
+1525:0:3013
+1526:1:4
+1527:1:8
+1528:1:9
+1529:1:17
+1530:1:18
+1531:1:19
+1532:1:31
+1533:1:36
+1534:1:40
+1535:1:41
+1536:1:48
+1537:1:49
+1538:1:60
+1539:1:61
+1540:1:62
+1541:1:73
+1542:1:85
+1543:1:86
+1544:0:3013
+1545:1:91
+1546:0:3013
+1547:1:92
+1548:1:96
+1549:1:97
+1550:1:105
+1551:1:106
+1552:1:110
+1553:1:111
+1554:1:119
+1555:1:124
+1556:1:128
+1557:1:129
+1558:1:136
+1559:1:137
+1560:1:148
+1561:1:149
+1562:1:150
+1563:1:161
+1564:1:173
+1565:1:174
+1566:0:3013
+1567:1:271
+1568:0:3013
+1569:1:272
+1570:0:3013
+1571:1:469
+1572:0:3013
+1573:1:470
+1574:0:3013
+1575:1:475
+1576:0:3013
+1577:1:480
+1578:1:484
+1579:1:485
+1580:1:493
+1581:1:494
+1582:1:495
+1583:1:507
+1584:1:512
+1585:1:516
+1586:1:517
+1587:1:524
+1588:1:525
+1589:1:536
+1590:1:537
+1591:1:538
+1592:1:549
+1593:1:561
+1594:1:562
+1595:0:3013
+1596:1:567
+1597:0:3013
+1598:2:1392
+1599:2:1393
+1600:2:1397
+1601:2:1401
+1602:2:1402
+1603:2:1406
+1604:2:1414
+1605:2:1415
+1606:2:1420
+1607:2:1427
+1608:2:1428
+1609:2:1435
+1610:2:1440
+1611:0:3013
+1612:2:1451
+1613:0:3013
+1614:2:1459
+1615:2:1460
+1616:2:1464
+1617:2:1468
+1618:2:1469
+1619:2:1473
+1620:2:1481
+1621:2:1482
+1622:2:1487
+1623:2:1494
+1624:2:1495
+1625:2:1502
+1626:2:1507
+1627:0:3013
+1628:3:2996
+1629:0:3013
+1630:3:2997
+1631:0:3013
+1632:3:2998
+1633:0:3013
+1634:3:2999
+1635:0:3013
+1636:3:3005
+1637:0:3013
+1638:3:3010
+1639:0:3013
+1640:2:1522
+1641:0:3013
+1642:2:1523
+1643:2:1527
+1644:2:1528
+1645:2:1536
+1646:2:1537
+1647:2:1541
+1648:2:1542
+1649:2:1550
+1650:2:1555
+1651:2:1559
+1652:2:1560
+1653:2:1567
+1654:2:1568
+1655:2:1579
+1656:2:1587
+1657:2:1588
+1658:2:1592
+1659:2:1597
+1660:2:1598
+1661:0:3013
+1662:2:1610
+1663:0:3013
+1664:2:1613
+1665:2:1614
+1666:2:1626
+1667:2:1627
+1668:2:1631
+1669:2:1632
+1670:2:1640
+1671:2:1645
+1672:2:1649
+1673:2:1650
+1674:2:1657
+1675:2:1658
+1676:2:1669
+1677:2:1677
+1678:2:1678
+1679:2:1682
+1680:2:1687
+1681:2:1688
+1682:0:3013
+1683:2:1700
+1684:0:3013
+1685:2:1701
+1686:0:3013
+1687:2:1702
+1688:0:3013
+1689:2:1703
+1690:0:3013
+1691:2:1704
+1692:2:1708
+1693:2:1709
+1694:2:1717
+1695:2:1718
+1696:2:1722
+1697:2:1723
+1698:2:1731
+1699:2:1736
+1700:2:1740
+1701:2:1741
+1702:2:1748
+1703:2:1749
+1704:2:1760
+1705:2:1761
+1706:2:1762
+1707:2:1773
+1708:2:1778
+1709:2:1779
+1710:0:3013
+1711:2:1989
+1712:0:3013
+1713:2:2085
+1714:0:3013
+1715:2:2086
+1716:0:3013
+1717:2:2090
+1718:0:3013
+1719:2:2096
+1720:2:2100
+1721:2:2101
+1722:2:2109
+1723:2:2110
+1724:2:2114
+1725:2:2115
+1726:2:2123
+1727:2:2128
+1728:2:2132
+1729:2:2133
+1730:2:2140
+1731:2:2141
+1732:2:2152
+1733:2:2153
+1734:2:2154
+1735:2:2165
+1736:2:2170
+1737:2:2171
+1738:0:3013
+1739:2:2183
+1740:0:3013
+1741:2:2184
+1742:2:2188
+1743:2:2189
+1744:2:2197
+1745:2:2198
+1746:2:2202
+1747:2:2203
+1748:2:2211
+1749:2:2216
+1750:2:2220
+1751:2:2221
+1752:2:2228
+1753:2:2229
+1754:2:2240
+1755:2:2241
+1756:2:2242
+1757:2:2253
+1758:2:2258
+1759:2:2259
+1760:0:3013
+1761:2:2271
+1762:0:3013
+1763:2:2274
+1764:2:2275
+1765:2:2287
+1766:2:2288
+1767:2:2292
+1768:2:2293
+1769:2:2301
+1770:2:2306
+1771:2:2310
+1772:2:2311
+1773:2:2318
+1774:2:2319
+1775:2:2330
+1776:2:2331
+1777:2:2332
+1778:2:2343
+1779:2:2348
+1780:2:2349
+1781:0:3013
+1782:2:2361
+1783:0:3013
+1784:2:2362
+1785:0:3013
+1786:2:2363
+1787:0:3013
+1788:2:2364
+1789:0:3013
+1790:2:2365
+1791:2:2369
+1792:2:2370
+1793:2:2378
+1794:2:2379
+1795:2:2383
+1796:2:2384
+1797:2:2392
+1798:2:2397
+1799:2:2401
+1800:2:2402
+1801:2:2409
+1802:2:2410
+1803:2:2421
+1804:2:2422
+1805:2:2423
+1806:2:2434
+1807:2:2439
+1808:2:2440
+1809:0:3013
+1810:2:2650
+1811:0:3013
+1812:2:2746
+1813:0:3013
+1814:2:2747
+1815:0:3013
+1816:2:2751
+1817:0:3013
+1818:2:2757
+1819:0:3013
+1820:2:2761
+1821:2:2762
+1822:2:2766
+1823:2:2770
+1824:2:2771
+1825:2:2775
+1826:2:2783
+1827:2:2784
+1828:2:2789
+1829:2:2796
+1830:2:2797
+1831:2:2804
+1832:2:2809
+1833:0:3013
+1834:2:2820
+1835:0:3013
+1836:2:2824
+1837:2:2825
+1838:2:2829
+1839:2:2833
+1840:2:2834
+1841:2:2838
+1842:2:2846
+1843:2:2847
+1844:2:2852
+1845:2:2859
+1846:2:2860
+1847:2:2867
+1848:2:2872
+1849:0:3013
+1850:2:2883
+1851:0:3013
+1852:2:2891
+1853:2:2892
+1854:2:2896
+1855:2:2900
+1856:2:2901
+1857:2:2905
+1858:2:2913
+1859:2:2914
+1860:2:2919
+1861:2:2926
+1862:2:2927
+1863:2:2934
+1864:2:2939
+1865:0:3013
+1866:2:2954
+1867:0:3013
+1868:2:2955
+1869:0:3013
+1870:2:2958
+1871:0:3013
+1872:2:2963
+1873:0:3013
+1874:1:568
+1875:1:572
+1876:1:573
+1877:1:581
+1878:1:582
+1879:1:586
+1880:1:587
+1881:1:595
+1882:1:600
+1883:1:604
+1884:1:605
+1885:1:612
+1886:1:613
+1887:1:624
+1888:1:625
+1889:1:626
+1890:1:637
+1891:1:642
+1892:1:643
+1893:0:3013
+1894:2:2964
+1895:0:3013
+1896:1:655
+1897:0:3011
+1898:2:2963
+1899:0:3017
+1900:1:655
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu/testmerge'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define >> pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_free.ltl | grep -v ^//`)" >> pan.ltl
+cp urcu_free_nested.define .input.define
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -w -DHASH64 -o pan pan.c
+./pan -a -v -c1 -X -m10000000 -w20
+warning: for p.o. reduction to be valid the never claim must be stutter-invariant
+(never claims generated from LTL formulae are stutter-invariant)
+depth 0: Claim reached state 5 (line 566)
+Depth= 4234 States= 1e+06 Transitions= 1.7e+07 Memory= 527.287 t= 31.2 R= 3e+04
+Depth= 4234 States= 2e+06 Transitions= 3.44e+07 Memory= 588.322 t= 63.7 R= 3e+04
+Depth= 4234 States= 3e+06 Transitions= 5.2e+07 Memory= 649.358 t= 96.8 R= 3e+04
+pan: resizing hashtable to -w22.. done
+Depth= 4234 States= 4e+06 Transitions= 6.97e+07 Memory= 741.416 t= 130 R= 3e+04
+
+(Spin Version 5.1.7 -- 23 December 2008)
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim +
+ assertion violations + (if within scope of claim)
+ acceptance cycles + (fairness disabled)
+ invalid end states - (disabled by never claim)
+
+State-vector 56 byte, depth reached 4234, errors: 0
+ 4027146 states, stored
+ 66145121 states, matched
+ 70172267 transitions (= stored+matched)
+2.6437688e+08 atomic steps
+hash conflicts: 47318190 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 322.609 equivalent memory usage for states (stored*(State-vector + overhead))
+ 253.418 actual memory usage for states (compression: 78.55%)
+ state-vector as stored = 38 byte + 28 byte overhead
+ 32.000 memory used for hash table (-w22)
+ 457.764 memory used for DFS stack (-m10000000)
+ 743.076 total actual memory usage
+
+unreached in proctype urcu_reader
+ line 288, "pan.___", state 16, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 297, "pan.___", state 48, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 61, "(1)"
+ line 307, "pan.___", state 91, "(1)"
+ line 288, "pan.___", state 104, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 297, "pan.___", state 136, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 149, "(1)"
+ line 307, "pan.___", state 179, "(1)"
+ line 288, "pan.___", state 193, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 297, "pan.___", state 225, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 238, "(1)"
+ line 307, "pan.___", state 268, "(1)"
+ line 158, "pan.___", state 289, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 158, "pan.___", state 291, "(1)"
+ line 162, "pan.___", state 298, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 162, "pan.___", state 300, "(1)"
+ line 162, "pan.___", state 301, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 162, "pan.___", state 301, "else"
+ line 160, "pan.___", state 306, "((j<1))"
+ line 160, "pan.___", state 306, "((j>=1))"
+ line 166, "pan.___", state 311, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 143, "pan.___", state 321, "(1)"
+ line 147, "pan.___", state 329, "(1)"
+ line 147, "pan.___", state 330, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 147, "pan.___", state 330, "else"
+ line 145, "pan.___", state 335, "((j<1))"
+ line 145, "pan.___", state 335, "((j>=1))"
+ line 151, "pan.___", state 341, "(1)"
+ line 151, "pan.___", state 342, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 151, "pan.___", state 342, "else"
+ line 153, "pan.___", state 345, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 153, "pan.___", state 345, "else"
+ line 185, "pan.___", state 347, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 185, "pan.___", state 347, "else"
+ line 158, "pan.___", state 352, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 158, "pan.___", state 354, "(1)"
+ line 162, "pan.___", state 361, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 162, "pan.___", state 363, "(1)"
+ line 162, "pan.___", state 364, "((cache_dirty_urcu_active_readers.bitfield&(1<<i)))"
+ line 162, "pan.___", state 364, "else"
+ line 160, "pan.___", state 369, "((j<1))"
+ line 160, "pan.___", state 369, "((j>=1))"
+ line 166, "pan.___", state 374, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 143, "pan.___", state 384, "(1)"
+ line 147, "pan.___", state 392, "(1)"
+ line 147, "pan.___", state 393, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<i))))"
+ line 147, "pan.___", state 393, "else"
+ line 145, "pan.___", state 398, "((j<1))"
+ line 145, "pan.___", state 398, "((j>=1))"
+ line 151, "pan.___", state 404, "(1)"
+ line 151, "pan.___", state 405, "(!((cache_dirty_generation_ptr.bitfield&(1<<i))))"
+ line 151, "pan.___", state 405, "else"
+ line 153, "pan.___", state 408, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<i))))"
+ line 153, "pan.___", state 408, "else"
+ line 185, "pan.___", state 410, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<i)))"
+ line 185, "pan.___", state 410, "else"
+ line 199, "pan.___", state 414, "((i<1))"
+ line 199, "pan.___", state 414, "((i>=1))"
+ line 158, "pan.___", state 419, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 158, "pan.___", state 421, "(1)"
+ line 162, "pan.___", state 428, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 162, "pan.___", state 430, "(1)"
+ line 162, "pan.___", state 431, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 162, "pan.___", state 431, "else"
+ line 160, "pan.___", state 436, "((j<1))"
+ line 160, "pan.___", state 436, "((j>=1))"
+ line 166, "pan.___", state 441, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 143, "pan.___", state 451, "(1)"
+ line 147, "pan.___", state 459, "(1)"
+ line 147, "pan.___", state 460, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 147, "pan.___", state 460, "else"
+ line 145, "pan.___", state 465, "((j<1))"
+ line 145, "pan.___", state 465, "((j>=1))"
+ line 151, "pan.___", state 471, "(1)"
+ line 151, "pan.___", state 472, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 151, "pan.___", state 472, "else"
+ line 153, "pan.___", state 475, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 153, "pan.___", state 475, "else"
+ line 185, "pan.___", state 477, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 185, "pan.___", state 477, "else"
+ line 288, "pan.___", state 492, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 297, "pan.___", state 524, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 537, "(1)"
+ line 307, "pan.___", state 567, "(1)"
+ line 288, "pan.___", state 580, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 297, "pan.___", state 612, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 625, "(1)"
+ line 307, "pan.___", state 655, "(1)"
+ line 288, "pan.___", state 668, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 297, "pan.___", state 700, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 713, "(1)"
+ line 307, "pan.___", state 743, "(1)"
+ line 158, "pan.___", state 758, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 158, "pan.___", state 760, "(1)"
+ line 162, "pan.___", state 767, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 162, "pan.___", state 769, "(1)"
+ line 162, "pan.___", state 770, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 162, "pan.___", state 770, "else"
+ line 160, "pan.___", state 775, "((j<1))"
+ line 160, "pan.___", state 775, "((j>=1))"
+ line 166, "pan.___", state 780, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 143, "pan.___", state 790, "(1)"
+ line 147, "pan.___", state 798, "(1)"
+ line 147, "pan.___", state 799, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 147, "pan.___", state 799, "else"
+ line 145, "pan.___", state 804, "((j<1))"
+ line 145, "pan.___", state 804, "((j>=1))"
+ line 151, "pan.___", state 810, "(1)"
+ line 151, "pan.___", state 811, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 151, "pan.___", state 811, "else"
+ line 153, "pan.___", state 814, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 153, "pan.___", state 814, "else"
+ line 185, "pan.___", state 816, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 185, "pan.___", state 816, "else"
+ line 158, "pan.___", state 821, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 158, "pan.___", state 823, "(1)"
+ line 162, "pan.___", state 830, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 162, "pan.___", state 832, "(1)"
+ line 162, "pan.___", state 833, "((cache_dirty_urcu_active_readers.bitfield&(1<<i)))"
+ line 162, "pan.___", state 833, "else"
+ line 160, "pan.___", state 838, "((j<1))"
+ line 160, "pan.___", state 838, "((j>=1))"
+ line 166, "pan.___", state 843, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 143, "pan.___", state 853, "(1)"
+ line 147, "pan.___", state 861, "(1)"
+ line 147, "pan.___", state 862, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<i))))"
+ line 147, "pan.___", state 862, "else"
+ line 145, "pan.___", state 867, "((j<1))"
+ line 145, "pan.___", state 867, "((j>=1))"
+ line 151, "pan.___", state 873, "(1)"
+ line 151, "pan.___", state 874, "(!((cache_dirty_generation_ptr.bitfield&(1<<i))))"
+ line 151, "pan.___", state 874, "else"
+ line 153, "pan.___", state 877, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<i))))"
+ line 153, "pan.___", state 877, "else"
+ line 185, "pan.___", state 879, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<i)))"
+ line 185, "pan.___", state 879, "else"
+ line 199, "pan.___", state 883, "((i<1))"
+ line 199, "pan.___", state 883, "((i>=1))"
+ line 158, "pan.___", state 888, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 158, "pan.___", state 890, "(1)"
+ line 162, "pan.___", state 897, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 162, "pan.___", state 899, "(1)"
+ line 162, "pan.___", state 900, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 162, "pan.___", state 900, "else"
+ line 160, "pan.___", state 905, "((j<1))"
+ line 160, "pan.___", state 905, "((j>=1))"
+ line 166, "pan.___", state 910, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 143, "pan.___", state 920, "(1)"
+ line 147, "pan.___", state 928, "(1)"
+ line 147, "pan.___", state 929, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 147, "pan.___", state 929, "else"
+ line 145, "pan.___", state 934, "((j<1))"
+ line 145, "pan.___", state 934, "((j>=1))"
+ line 151, "pan.___", state 940, "(1)"
+ line 151, "pan.___", state 941, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 151, "pan.___", state 941, "else"
+ line 153, "pan.___", state 944, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 153, "pan.___", state 944, "else"
+ line 185, "pan.___", state 946, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 185, "pan.___", state 946, "else"
+ line 288, "pan.___", state 956, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 297, "pan.___", state 988, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 1001, "(1)"
+ line 307, "pan.___", state 1031, "(1)"
+ line 288, "pan.___", state 1052, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 297, "pan.___", state 1084, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 1097, "(1)"
+ line 307, "pan.___", state 1127, "(1)"
+ line 433, "pan.___", state 1140, "-end-"
+ (125 of 1140 states)
+unreached in proctype urcu_writer
+ line 288, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 292, "pan.___", state 28, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 297, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 59, "(1)"
+ line 302, "pan.___", state 72, "(1)"
+ line 307, "pan.___", state 89, "(1)"
+ line 288, "pan.___", state 106, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 292, "pan.___", state 120, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 151, "(1)"
+ line 302, "pan.___", state 164, "(1)"
+ line 467, "pan.___", state 195, "(1)"
+ line 158, "pan.___", state 205, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 162, "pan.___", state 214, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 143, "pan.___", state 237, "(1)"
+ line 147, "pan.___", state 245, "(1)"
+ line 151, "pan.___", state 257, "(1)"
+ line 158, "pan.___", state 268, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 166, "pan.___", state 290, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 143, "pan.___", state 300, "(1)"
+ line 147, "pan.___", state 308, "(1)"
+ line 151, "pan.___", state 320, "(1)"
+ line 158, "pan.___", state 335, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 162, "pan.___", state 344, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 166, "pan.___", state 357, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 143, "pan.___", state 367, "(1)"
+ line 147, "pan.___", state 375, "(1)"
+ line 151, "pan.___", state 387, "(1)"
+ line 288, "pan.___", state 403, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 292, "pan.___", state 417, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 297, "pan.___", state 435, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 448, "(1)"
+ line 302, "pan.___", state 461, "(1)"
+ line 307, "pan.___", state 478, "(1)"
+ line 288, "pan.___", state 495, "(1)"
+ line 292, "pan.___", state 507, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 297, "pan.___", state 525, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 302, "pan.___", state 551, "(1)"
+ line 307, "pan.___", state 568, "(1)"
+ line 292, "pan.___", state 598, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 297, "pan.___", state 616, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 302, "pan.___", state 642, "(1)"
+ line 307, "pan.___", state 659, "(1)"
+ line 162, "pan.___", state 681, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 166, "pan.___", state 694, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 143, "pan.___", state 704, "(1)"
+ line 147, "pan.___", state 712, "(1)"
+ line 151, "pan.___", state 724, "(1)"
+ line 158, "pan.___", state 735, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 166, "pan.___", state 757, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 143, "pan.___", state 767, "(1)"
+ line 147, "pan.___", state 775, "(1)"
+ line 151, "pan.___", state 787, "(1)"
+ line 158, "pan.___", state 802, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 162, "pan.___", state 811, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 166, "pan.___", state 824, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 143, "pan.___", state 834, "(1)"
+ line 147, "pan.___", state 842, "(1)"
+ line 151, "pan.___", state 854, "(1)"
+ line 288, "pan.___", state 878, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 288, "pan.___", state 880, "(1)"
+ line 288, "pan.___", state 881, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 288, "pan.___", state 881, "else"
+ line 288, "pan.___", state 884, "(1)"
+ line 292, "pan.___", state 892, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 292, "pan.___", state 894, "(1)"
+ line 292, "pan.___", state 895, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 292, "pan.___", state 895, "else"
+ line 292, "pan.___", state 898, "(1)"
+ line 292, "pan.___", state 899, "(1)"
+ line 292, "pan.___", state 899, "(1)"
+ line 290, "pan.___", state 904, "((i<1))"
+ line 290, "pan.___", state 904, "((i>=1))"
+ line 297, "pan.___", state 910, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 923, "(1)"
+ line 298, "pan.___", state 924, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 298, "pan.___", state 924, "else"
+ line 298, "pan.___", state 927, "(1)"
+ line 298, "pan.___", state 928, "(1)"
+ line 298, "pan.___", state 928, "(1)"
+ line 302, "pan.___", state 936, "(1)"
+ line 302, "pan.___", state 937, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 302, "pan.___", state 937, "else"
+ line 302, "pan.___", state 940, "(1)"
+ line 302, "pan.___", state 941, "(1)"
+ line 302, "pan.___", state 941, "(1)"
+ line 300, "pan.___", state 946, "((i<1))"
+ line 300, "pan.___", state 946, "((i>=1))"
+ line 307, "pan.___", state 953, "(1)"
+ line 307, "pan.___", state 954, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 307, "pan.___", state 954, "else"
+ line 307, "pan.___", state 957, "(1)"
+ line 307, "pan.___", state 958, "(1)"
+ line 307, "pan.___", state 958, "(1)"
+ line 309, "pan.___", state 961, "(1)"
+ line 309, "pan.___", state 961, "(1)"
+ line 292, "pan.___", state 990, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 297, "pan.___", state 1008, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 302, "pan.___", state 1034, "(1)"
+ line 307, "pan.___", state 1051, "(1)"
+ line 292, "pan.___", state 1078, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 297, "pan.___", state 1096, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 302, "pan.___", state 1122, "(1)"
+ line 307, "pan.___", state 1139, "(1)"
+ line 288, "pan.___", state 1156, "(1)"
+ line 292, "pan.___", state 1168, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 297, "pan.___", state 1186, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 302, "pan.___", state 1212, "(1)"
+ line 307, "pan.___", state 1229, "(1)"
+ line 292, "pan.___", state 1259, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 297, "pan.___", state 1277, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 302, "pan.___", state 1303, "(1)"
+ line 307, "pan.___", state 1320, "(1)"
+ line 162, "pan.___", state 1342, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 166, "pan.___", state 1355, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 143, "pan.___", state 1365, "(1)"
+ line 147, "pan.___", state 1373, "(1)"
+ line 151, "pan.___", state 1385, "(1)"
+ line 158, "pan.___", state 1396, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 166, "pan.___", state 1418, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 143, "pan.___", state 1428, "(1)"
+ line 147, "pan.___", state 1436, "(1)"
+ line 151, "pan.___", state 1448, "(1)"
+ line 158, "pan.___", state 1463, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 162, "pan.___", state 1472, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 166, "pan.___", state 1485, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 143, "pan.___", state 1495, "(1)"
+ line 147, "pan.___", state 1503, "(1)"
+ line 151, "pan.___", state 1515, "(1)"
+ line 288, "pan.___", state 1539, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 288, "pan.___", state 1541, "(1)"
+ line 288, "pan.___", state 1542, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 288, "pan.___", state 1542, "else"
+ line 288, "pan.___", state 1545, "(1)"
+ line 292, "pan.___", state 1553, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 292, "pan.___", state 1555, "(1)"
+ line 292, "pan.___", state 1556, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 292, "pan.___", state 1556, "else"
+ line 292, "pan.___", state 1559, "(1)"
+ line 292, "pan.___", state 1560, "(1)"
+ line 292, "pan.___", state 1560, "(1)"
+ line 290, "pan.___", state 1565, "((i<1))"
+ line 290, "pan.___", state 1565, "((i>=1))"
+ line 297, "pan.___", state 1571, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 1584, "(1)"
+ line 298, "pan.___", state 1585, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 298, "pan.___", state 1585, "else"
+ line 298, "pan.___", state 1588, "(1)"
+ line 298, "pan.___", state 1589, "(1)"
+ line 298, "pan.___", state 1589, "(1)"
+ line 302, "pan.___", state 1597, "(1)"
+ line 302, "pan.___", state 1598, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 302, "pan.___", state 1598, "else"
+ line 302, "pan.___", state 1601, "(1)"
+ line 302, "pan.___", state 1602, "(1)"
+ line 302, "pan.___", state 1602, "(1)"
+ line 300, "pan.___", state 1607, "((i<1))"
+ line 300, "pan.___", state 1607, "((i>=1))"
+ line 307, "pan.___", state 1614, "(1)"
+ line 307, "pan.___", state 1615, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 307, "pan.___", state 1615, "else"
+ line 307, "pan.___", state 1618, "(1)"
+ line 307, "pan.___", state 1619, "(1)"
+ line 307, "pan.___", state 1619, "(1)"
+ line 309, "pan.___", state 1622, "(1)"
+ line 309, "pan.___", state 1622, "(1)"
+ line 162, "pan.___", state 1646, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 166, "pan.___", state 1659, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 143, "pan.___", state 1669, "(1)"
+ line 147, "pan.___", state 1677, "(1)"
+ line 151, "pan.___", state 1689, "(1)"
+ line 158, "pan.___", state 1700, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 166, "pan.___", state 1722, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 143, "pan.___", state 1732, "(1)"
+ line 147, "pan.___", state 1740, "(1)"
+ line 151, "pan.___", state 1752, "(1)"
+ line 158, "pan.___", state 1767, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 162, "pan.___", state 1776, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 166, "pan.___", state 1789, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 143, "pan.___", state 1799, "(1)"
+ line 147, "pan.___", state 1807, "(1)"
+ line 151, "pan.___", state 1819, "(1)"
+ line 510, "pan.___", state 1845, "-end-"
+ (158 of 1845 states)
+unreached in proctype :init:
+ (0 of 46 states)
+unreached in proctype :never:
+ line 571, "pan.___", state 8, "-end-"
+ (1 of 8 states)
+
+pan: elapsed time 131 seconds
+pan: rate 30755.659 states/second
+pan: avg transition delay 1.866e-06 usec
+cp .input.spin urcu_free_nested.spin.input
+cp .input.spin.trail urcu_free_nested.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu/testmerge'
--- /dev/null
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+
+#if (NR_READERS == 1)
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+#elif (NR_READERS == 2)
+
+#define read_free_race (read_generation[0] == last_free_gen || read_generation[1] == last_free_gen)
+#define read_free (free_done && (data_access[0] || data_access[1]))
+
+#else
+
+#error "Too many readers"
+
+#endif
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+#define get_pid() (_pid)
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb(i, j)
+{
+ if
+ :: get_pid() >= NR_READERS ->
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+ :: else -> skip;
+ fi;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+#define get_readerid() (get_pid())
+#define get_writerid() (get_readerid() + NR_READERS)
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb(i, j);
+#else
+ ooo_mem(i);
+#endif
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ ooo_mem(i);
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ ooo_mem(i);
+ data_access[get_readerid()] = 1;
+ ooo_mem(i);
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active [NR_READERS] proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+ /* Only test progress of one random reader. They are all the
+ * same. */
+ atomic {
+ if
+ :: get_readerid() == 0 ->
+progress_reader:
+ skip;
+ :: else ->
+ skip;
+ fi;
+ }
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb(i, j);
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb(i, j);
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ skip;
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:3:-2
+-4:-4:-4
+1:0:2679
+2:1:2673
+3:1:2674
+4:0:2679
+5:3:1129
--- /dev/null
+#define NO_RMB
+#define NO_WMB
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu/testmerge'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define >> pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_free.ltl | grep -v ^//`)" >> pan.ltl
+cp urcu_free_no_mb.define .input.define
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+spin: line 291 "pan.___", Error: syntax error saw 'operator: ='
+spin: line 291 "pan.___", Error: syntax error saw 'operator: ='
+spin: 2 error(s) - aborting
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu/testmerge'
--- /dev/null
+#define NO_RMB
+#define NO_WMB
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+
+#if (NR_READERS == 1)
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+#elif (NR_READERS == 2)
+
+#define read_free_race (read_generation[0] == last_free_gen || read_generation[1] == last_free_gen)
+#define read_free (free_done && (data_access[0] || data_access[1]))
+
+#else
+
+#error "Too many readers"
+
+#endif
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+#define get_pid() (_pid)
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb(i, j)
+{
+ if
+ :: get_pid() >= NR_READERS ->
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+ :: else -> skip;
+ fi;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+#define get_readerid() (get_pid())
+#define get_writerid() (get_readerid() + NR_READERS)
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb(i, j);
+#else
+ ooo_mem(i);
+#endif
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ ooo_mem(i);
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ ooo_mem(i);
+ data_access[get_readerid()] = 1;
+ ooo_mem(i);
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active [NR_READERS] proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+ /* Only test progress of one random reader. They are all the
+ * same. */
+ atomic {
+ if
+ :: get_readerid() == 0 ->
+progress_reader:
+ skip;
+ :: else ->
+ skip;
+ fi;
+ }
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb(i, j);
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb(i, j);
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ skip;
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:3:-2
+-4:-4:-4
+1:0:3537
+2:3:3489
+3:3:3492
+4:3:3492
+5:3:3495
+6:3:3503
+7:3:3503
+8:3:3506
+9:3:3512
+10:3:3516
+11:3:3516
+12:3:3519
+13:3:3527
+14:3:3531
+15:3:3532
+16:0:3537
+17:3:3534
+18:0:3537
+19:2:1310
+20:0:3537
+21:2:1316
+22:0:3537
+23:2:1317
+24:0:3537
+25:2:1318
+26:2:1322
+27:2:1323
+28:2:1331
+29:2:1332
+30:2:1336
+31:2:1337
+32:2:1345
+33:2:1350
+34:2:1354
+35:2:1355
+36:2:1362
+37:2:1363
+38:2:1374
+39:2:1375
+40:2:1376
+41:2:1387
+42:2:1392
+43:2:1393
+44:0:3537
+45:2:1405
+46:2:1406
+47:0:3537
+48:2:1410
+49:2:1414
+50:2:1415
+51:2:1423
+52:2:1424
+53:2:1428
+54:2:1429
+55:2:1437
+56:2:1442
+57:2:1443
+58:2:1454
+59:2:1455
+60:2:1466
+61:2:1467
+62:2:1468
+63:2:1479
+64:2:1484
+65:2:1485
+66:0:3537
+67:2:1497
+68:0:3537
+69:2:1498
+70:0:3537
+71:2:1508
+72:0:3537
+73:2:1509
+74:0:3537
+75:2:1510
+76:2:1514
+77:2:1515
+78:2:1523
+79:2:1524
+80:2:1528
+81:2:1529
+82:2:1537
+83:2:1542
+84:2:1546
+85:2:1547
+86:2:1554
+87:2:1555
+88:2:1566
+89:2:1567
+90:2:1568
+91:2:1579
+92:2:1584
+93:2:1585
+94:0:3537
+95:2:1600
+96:0:3537
+97:2:1601
+98:2:1605
+99:2:1606
+100:2:1614
+101:2:1615
+102:2:1619
+103:2:1620
+104:2:1628
+105:2:1633
+106:2:1637
+107:2:1638
+108:2:1645
+109:2:1646
+110:2:1657
+111:2:1658
+112:2:1659
+113:2:1670
+114:2:1675
+115:2:1676
+116:0:3537
+117:2:1691
+118:0:3537
+119:2:1696
+120:2:1700
+121:2:1701
+122:2:1709
+123:2:1710
+124:2:1714
+125:2:1715
+126:2:1723
+127:2:1728
+128:2:1732
+129:2:1733
+130:2:1740
+131:2:1741
+132:2:1752
+133:2:1753
+134:2:1754
+135:2:1765
+136:2:1770
+137:2:1771
+138:0:3537
+139:2:1790
+140:0:3537
+141:2:1791
+142:2:1795
+143:2:1796
+144:2:1804
+145:2:1805
+146:2:1809
+147:2:1810
+148:2:1818
+149:2:1823
+150:2:1827
+151:2:1828
+152:2:1835
+153:2:1836
+154:2:1847
+155:2:1848
+156:2:1849
+157:2:1860
+158:2:1865
+159:2:1866
+160:0:3537
+161:2:1878
+162:0:3537
+163:2:1881
+164:2:1882
+165:2:1894
+166:2:1895
+167:2:1899
+168:2:1900
+169:2:1908
+170:2:1913
+171:2:1917
+172:2:1918
+173:2:1925
+174:2:1926
+175:2:1937
+176:2:1938
+177:2:1939
+178:2:1950
+179:2:1955
+180:2:1956
+181:0:3537
+182:2:1968
+183:0:3537
+184:2:1969
+185:0:3537
+186:2:1970
+187:0:3537
+188:2:1971
+189:0:3537
+190:2:1972
+191:2:1976
+192:2:1977
+193:2:1985
+194:2:1986
+195:2:1990
+196:2:1991
+197:2:1999
+198:2:2004
+199:2:2008
+200:2:2009
+201:2:2016
+202:2:2017
+203:2:2028
+204:2:2029
+205:2:2030
+206:2:2041
+207:2:2046
+208:2:2047
+209:0:3537
+210:2:2341
+211:0:3537
+212:2:2437
+213:0:3537
+214:2:2438
+215:0:3537
+216:2:2442
+217:0:3537
+218:2:2448
+219:2:2452
+220:2:2453
+221:2:2461
+222:2:2462
+223:2:2466
+224:2:2467
+225:2:2475
+226:2:2480
+227:2:2484
+228:2:2485
+229:2:2492
+230:2:2493
+231:2:2504
+232:2:2505
+233:2:2506
+234:2:2517
+235:2:2522
+236:2:2523
+237:0:3537
+238:2:2535
+239:0:3537
+240:2:2536
+241:2:2540
+242:2:2541
+243:2:2549
+244:2:2550
+245:2:2554
+246:2:2555
+247:2:2563
+248:2:2568
+249:2:2572
+250:2:2573
+251:2:2580
+252:2:2581
+253:2:2592
+254:2:2593
+255:2:2594
+256:2:2605
+257:2:2610
+258:2:2611
+259:0:3537
+260:2:2623
+261:0:3537
+262:2:2626
+263:2:2627
+264:2:2639
+265:2:2640
+266:2:2644
+267:2:2645
+268:2:2653
+269:2:2658
+270:2:2662
+271:2:2663
+272:2:2670
+273:2:2671
+274:2:2682
+275:2:2683
+276:2:2684
+277:2:2695
+278:2:2700
+279:2:2701
+280:0:3537
+281:2:2713
+282:0:3537
+283:2:2714
+284:0:3537
+285:2:2715
+286:0:3537
+287:2:2716
+288:0:3537
+289:2:2717
+290:2:2721
+291:2:2722
+292:2:2730
+293:2:2731
+294:2:2735
+295:2:2736
+296:2:2744
+297:2:2749
+298:2:2753
+299:2:2754
+300:2:2761
+301:2:2762
+302:2:2773
+303:2:2774
+304:2:2775
+305:2:2786
+306:2:2791
+307:2:2792
+308:0:3537
+309:2:3086
+310:0:3537
+311:2:3182
+312:0:3537
+313:2:3183
+314:0:3537
+315:2:3187
+316:0:3537
+317:2:3193
+318:0:3537
+319:2:3194
+320:2:3198
+321:2:3199
+322:2:3207
+323:2:3208
+324:2:3212
+325:2:3213
+326:2:3221
+327:2:3226
+328:2:3230
+329:2:3231
+330:2:3238
+331:2:3239
+332:2:3250
+333:2:3251
+334:2:3252
+335:2:3263
+336:2:3268
+337:2:3269
+338:0:3537
+339:2:3284
+340:0:3537
+341:2:3285
+342:2:3289
+343:2:3290
+344:2:3298
+345:2:3299
+346:2:3303
+347:2:3304
+348:2:3312
+349:2:3317
+350:2:3321
+351:2:3322
+352:2:3329
+353:2:3330
+354:2:3341
+355:2:3342
+356:2:3343
+357:2:3354
+358:2:3359
+359:2:3360
+360:0:3537
+361:2:3375
+362:0:3537
+363:2:3380
+364:2:3384
+365:2:3385
+366:2:3393
+367:2:3394
+368:2:3398
+369:2:3399
+370:2:3407
+371:2:3412
+372:2:3416
+373:2:3417
+374:2:3424
+375:2:3425
+376:2:3436
+377:2:3437
+378:2:3438
+379:2:3449
+380:2:3454
+381:2:3455
+382:0:3537
+383:2:3474
+384:0:3537
+385:2:3475
+386:0:3537
+387:2:1317
+388:0:3537
+389:2:1318
+390:2:1322
+391:2:1323
+392:2:1331
+393:2:1332
+394:2:1336
+395:2:1337
+396:2:1345
+397:2:1350
+398:2:1354
+399:2:1355
+400:2:1362
+401:2:1363
+402:2:1374
+403:2:1375
+404:2:1376
+405:2:1387
+406:2:1392
+407:2:1393
+408:0:3537
+409:2:1405
+410:2:1406
+411:0:3537
+412:2:1410
+413:2:1414
+414:2:1415
+415:2:1423
+416:2:1424
+417:2:1428
+418:2:1429
+419:2:1437
+420:2:1442
+421:2:1443
+422:2:1454
+423:2:1455
+424:2:1466
+425:2:1467
+426:2:1468
+427:2:1479
+428:2:1484
+429:2:1485
+430:0:3537
+431:2:1497
+432:0:3537
+433:2:1498
+434:0:3537
+435:2:1508
+436:0:3537
+437:2:1509
+438:0:3537
+439:2:1510
+440:2:1514
+441:2:1515
+442:2:1523
+443:2:1524
+444:2:1528
+445:2:1529
+446:2:1537
+447:2:1542
+448:2:1546
+449:2:1547
+450:2:1554
+451:2:1555
+452:2:1566
+453:2:1567
+454:2:1568
+455:2:1579
+456:2:1584
+457:2:1585
+458:0:3537
+459:2:1600
+460:0:3537
+461:2:1601
+462:2:1605
+463:2:1606
+464:2:1614
+465:2:1615
+466:2:1619
+467:2:1620
+468:2:1628
+469:2:1633
+470:2:1637
+471:2:1638
+472:2:1645
+473:2:1646
+474:2:1657
+475:2:1658
+476:2:1659
+477:2:1670
+478:2:1675
+479:2:1676
+480:0:3537
+481:2:1691
+482:0:3537
+483:2:1696
+484:2:1700
+485:2:1701
+486:2:1709
+487:2:1710
+488:2:1714
+489:2:1715
+490:2:1723
+491:2:1728
+492:2:1732
+493:2:1733
+494:2:1740
+495:2:1741
+496:2:1752
+497:2:1753
+498:2:1754
+499:2:1765
+500:2:1770
+501:2:1771
+502:0:3537
+503:2:1790
+504:0:3537
+505:2:1791
+506:2:1795
+507:2:1796
+508:2:1804
+509:2:1805
+510:2:1809
+511:2:1810
+512:2:1818
+513:2:1823
+514:2:1827
+515:2:1828
+516:2:1835
+517:2:1836
+518:2:1847
+519:2:1848
+520:2:1849
+521:2:1860
+522:2:1865
+523:2:1866
+524:0:3537
+525:2:1878
+526:0:3537
+527:2:1881
+528:2:1882
+529:2:1894
+530:2:1895
+531:2:1899
+532:2:1900
+533:2:1908
+534:2:1913
+535:2:1917
+536:2:1918
+537:2:1925
+538:2:1926
+539:2:1937
+540:2:1938
+541:2:1939
+542:2:1950
+543:2:1955
+544:2:1956
+545:0:3537
+546:2:1968
+547:0:3537
+548:2:1969
+549:0:3537
+550:2:1970
+551:0:3537
+552:2:1971
+553:0:3537
+554:2:1972
+555:2:1976
+556:2:1977
+557:2:1985
+558:2:1986
+559:2:1990
+560:2:1991
+561:2:1999
+562:2:2004
+563:2:2008
+564:2:2009
+565:2:2016
+566:2:2017
+567:2:2028
+568:2:2029
+569:2:2030
+570:2:2041
+571:2:2046
+572:2:2047
+573:0:3537
+574:2:2341
+575:0:3537
+576:2:2437
+577:0:3537
+578:2:2438
+579:0:3537
+580:2:2442
+581:0:3537
+582:2:2448
+583:2:2452
+584:2:2453
+585:2:2461
+586:2:2462
+587:2:2466
+588:2:2467
+589:2:2475
+590:2:2480
+591:2:2484
+592:2:2485
+593:2:2492
+594:2:2493
+595:2:2504
+596:2:2505
+597:2:2506
+598:2:2517
+599:2:2522
+600:2:2523
+601:0:3537
+602:2:2535
+603:0:3537
+604:2:2536
+605:2:2540
+606:2:2541
+607:2:2549
+608:2:2550
+609:2:2554
+610:2:2555
+611:2:2563
+612:2:2568
+613:2:2572
+614:2:2573
+615:2:2580
+616:2:2581
+617:2:2592
+618:2:2593
+619:2:2594
+620:2:2605
+621:2:2610
+622:2:2611
+623:0:3537
+624:2:2623
+625:0:3537
+626:2:2626
+627:2:2627
+628:2:2639
+629:2:2640
+630:2:2644
+631:2:2645
+632:2:2653
+633:2:2658
+634:2:2662
+635:2:2663
+636:2:2670
+637:2:2671
+638:2:2682
+639:2:2683
+640:2:2684
+641:2:2695
+642:2:2700
+643:2:2701
+644:0:3537
+645:2:2713
+646:0:3537
+647:2:2714
+648:0:3537
+649:2:2715
+650:0:3537
+651:2:2716
+652:0:3537
+653:2:2717
+654:2:2721
+655:2:2722
+656:2:2730
+657:2:2731
+658:2:2735
+659:2:2736
+660:2:2744
+661:2:2749
+662:2:2753
+663:2:2754
+664:2:2761
+665:2:2762
+666:2:2773
+667:2:2774
+668:2:2775
+669:2:2786
+670:2:2791
+671:2:2792
+672:0:3537
+673:2:3086
+674:0:3537
+675:2:3182
+676:0:3537
+677:2:3183
+678:0:3537
+679:2:3187
+680:0:3537
+681:2:3193
+682:0:3537
+683:2:3194
+684:2:3198
+685:2:3199
+686:2:3207
+687:2:3208
+688:2:3212
+689:2:3213
+690:2:3221
+691:2:3226
+692:2:3230
+693:2:3231
+694:2:3238
+695:2:3239
+696:2:3250
+697:2:3251
+698:2:3252
+699:2:3263
+700:2:3268
+701:2:3269
+702:0:3537
+703:2:3284
+704:0:3537
+705:2:3285
+706:2:3289
+707:2:3290
+708:2:3298
+709:2:3299
+710:2:3303
+711:2:3304
+712:2:3312
+713:2:3317
+714:2:3321
+715:2:3322
+716:2:3329
+717:2:3330
+718:2:3341
+719:2:3342
+720:2:3343
+721:2:3354
+722:2:3359
+723:2:3360
+724:0:3537
+725:2:3375
+726:0:3537
+727:2:3380
+728:2:3384
+729:2:3385
+730:2:3393
+731:2:3394
+732:2:3398
+733:2:3399
+734:2:3407
+735:2:3412
+736:2:3416
+737:2:3417
+738:2:3424
+739:2:3425
+740:2:3436
+741:2:3437
+742:2:3438
+743:2:3449
+744:2:3454
+745:2:3455
+746:0:3537
+747:2:3474
+748:0:3537
+749:2:3475
+750:0:3537
+751:2:1317
+752:0:3537
+753:2:1318
+754:2:1322
+755:2:1323
+756:2:1331
+757:2:1332
+758:2:1336
+759:2:1337
+760:2:1345
+761:2:1350
+762:2:1354
+763:2:1355
+764:2:1362
+765:2:1363
+766:2:1374
+767:2:1375
+768:2:1376
+769:2:1387
+770:2:1392
+771:2:1393
+772:0:3537
+773:2:1405
+774:2:1406
+775:0:3537
+776:2:1410
+777:2:1414
+778:2:1415
+779:2:1423
+780:2:1424
+781:2:1428
+782:2:1429
+783:2:1437
+784:2:1442
+785:2:1443
+786:2:1454
+787:2:1455
+788:2:1466
+789:2:1467
+790:2:1468
+791:2:1479
+792:2:1484
+793:2:1485
+794:0:3537
+795:2:1497
+796:0:3537
+797:2:1498
+798:0:3537
+799:2:1508
+800:0:3537
+801:2:1509
+802:0:3537
+803:2:1510
+804:2:1514
+805:2:1515
+806:2:1523
+807:2:1524
+808:2:1528
+809:2:1529
+810:2:1537
+811:2:1542
+812:2:1546
+813:2:1547
+814:2:1554
+815:2:1555
+816:2:1566
+817:2:1567
+818:2:1568
+819:2:1579
+820:2:1584
+821:2:1585
+822:0:3537
+823:2:1600
+824:0:3537
+825:2:1601
+826:2:1605
+827:2:1606
+828:2:1614
+829:2:1615
+830:2:1619
+831:2:1620
+832:2:1628
+833:2:1633
+834:2:1637
+835:2:1638
+836:2:1645
+837:2:1646
+838:2:1657
+839:2:1658
+840:2:1659
+841:2:1670
+842:2:1675
+843:2:1676
+844:0:3537
+845:2:1691
+846:0:3537
+847:2:1696
+848:2:1700
+849:2:1701
+850:2:1709
+851:2:1710
+852:2:1714
+853:2:1715
+854:2:1723
+855:2:1728
+856:2:1732
+857:2:1733
+858:2:1740
+859:2:1741
+860:2:1752
+861:2:1753
+862:2:1754
+863:2:1765
+864:2:1770
+865:2:1771
+866:0:3537
+867:2:1790
+868:0:3537
+869:2:1791
+870:2:1795
+871:2:1796
+872:2:1804
+873:2:1805
+874:2:1809
+875:2:1810
+876:2:1818
+877:2:1823
+878:2:1827
+879:2:1828
+880:2:1835
+881:2:1836
+882:2:1847
+883:2:1848
+884:2:1849
+885:2:1860
+886:2:1865
+887:2:1866
+888:0:3537
+889:2:1878
+890:0:3537
+891:2:1881
+892:2:1882
+893:2:1894
+894:2:1895
+895:2:1899
+896:2:1900
+897:2:1908
+898:2:1913
+899:2:1917
+900:2:1918
+901:2:1925
+902:2:1926
+903:2:1937
+904:2:1938
+905:2:1939
+906:2:1950
+907:2:1955
+908:2:1956
+909:0:3537
+910:2:1968
+911:0:3537
+912:2:1969
+913:0:3537
+914:2:1970
+915:0:3537
+916:2:1971
+917:0:3537
+918:2:1972
+919:2:1976
+920:2:1977
+921:2:1985
+922:2:1986
+923:2:1990
+924:2:1991
+925:2:1999
+926:2:2004
+927:2:2008
+928:2:2009
+929:2:2016
+930:2:2017
+931:2:2028
+932:2:2029
+933:2:2030
+934:2:2041
+935:2:2046
+936:2:2047
+937:0:3537
+938:2:2341
+939:0:3537
+940:2:2437
+941:0:3537
+942:2:2438
+943:0:3537
+944:2:2442
+945:0:3537
+946:2:2448
+947:2:2452
+948:2:2453
+949:2:2461
+950:2:2462
+951:2:2466
+952:2:2467
+953:2:2475
+954:2:2480
+955:2:2484
+956:2:2485
+957:2:2492
+958:2:2493
+959:2:2504
+960:2:2505
+961:2:2506
+962:2:2517
+963:2:2522
+964:2:2523
+965:0:3537
+966:2:2535
+967:0:3537
+968:2:2536
+969:2:2540
+970:2:2541
+971:2:2549
+972:2:2550
+973:2:2554
+974:2:2555
+975:2:2563
+976:2:2568
+977:2:2572
+978:2:2573
+979:2:2580
+980:2:2581
+981:2:2592
+982:2:2593
+983:2:2594
+984:2:2605
+985:2:2610
+986:2:2611
+987:0:3537
+988:2:2623
+989:0:3537
+990:2:2626
+991:2:2627
+992:2:2639
+993:2:2640
+994:2:2644
+995:2:2645
+996:2:2653
+997:2:2658
+998:2:2662
+999:2:2663
+1000:2:2670
+1001:2:2671
+1002:2:2682
+1003:2:2683
+1004:2:2684
+1005:2:2695
+1006:2:2700
+1007:2:2701
+1008:0:3537
+1009:2:2713
+1010:0:3537
+1011:2:2714
+1012:0:3537
+1013:2:2715
+1014:0:3537
+1015:2:2716
+1016:0:3537
+1017:2:2717
+1018:2:2721
+1019:2:2722
+1020:2:2730
+1021:2:2731
+1022:2:2735
+1023:2:2736
+1024:2:2744
+1025:2:2749
+1026:2:2753
+1027:2:2754
+1028:2:2761
+1029:2:2762
+1030:2:2773
+1031:2:2774
+1032:2:2775
+1033:2:2786
+1034:2:2791
+1035:2:2792
+1036:0:3537
+1037:2:3086
+1038:0:3537
+1039:2:3182
+1040:0:3537
+1041:2:3183
+1042:0:3537
+1043:2:3187
+1044:0:3537
+1045:2:3193
+1046:0:3537
+1047:2:3194
+1048:2:3198
+1049:2:3199
+1050:2:3207
+1051:2:3208
+1052:2:3212
+1053:2:3213
+1054:2:3221
+1055:2:3226
+1056:2:3230
+1057:2:3231
+1058:2:3238
+1059:2:3239
+1060:2:3250
+1061:2:3251
+1062:2:3252
+1063:2:3263
+1064:2:3268
+1065:2:3269
+1066:0:3537
+1067:2:3284
+1068:0:3537
+1069:2:3285
+1070:2:3289
+1071:2:3290
+1072:2:3298
+1073:2:3299
+1074:2:3303
+1075:2:3304
+1076:2:3312
+1077:2:3317
+1078:2:3321
+1079:2:3322
+1080:2:3329
+1081:2:3330
+1082:2:3341
+1083:2:3342
+1084:2:3343
+1085:2:3354
+1086:2:3359
+1087:2:3360
+1088:0:3537
+1089:2:3375
+1090:0:3537
+1091:2:3380
+1092:2:3384
+1093:2:3385
+1094:2:3393
+1095:2:3394
+1096:2:3398
+1097:2:3399
+1098:2:3407
+1099:2:3412
+1100:2:3416
+1101:2:3417
+1102:2:3424
+1103:2:3425
+1104:2:3436
+1105:2:3437
+1106:2:3438
+1107:2:3449
+1108:2:3454
+1109:2:3455
+1110:0:3537
+1111:2:3474
+1112:0:3537
+1113:2:3475
+1114:0:3537
+1115:2:1317
+1116:0:3537
+1117:2:1318
+1118:2:1322
+1119:2:1323
+1120:2:1331
+1121:2:1332
+1122:2:1336
+1123:2:1337
+1124:2:1345
+1125:2:1350
+1126:2:1354
+1127:2:1355
+1128:2:1362
+1129:2:1363
+1130:2:1374
+1131:2:1375
+1132:2:1376
+1133:2:1387
+1134:2:1392
+1135:2:1393
+1136:0:3537
+1137:2:1405
+1138:2:1406
+1139:0:3537
+1140:2:1410
+1141:2:1414
+1142:2:1415
+1143:2:1423
+1144:2:1424
+1145:2:1428
+1146:2:1429
+1147:2:1437
+1148:2:1442
+1149:2:1443
+1150:2:1454
+1151:2:1455
+1152:2:1466
+1153:2:1467
+1154:2:1468
+1155:2:1479
+1156:2:1484
+1157:2:1485
+1158:0:3537
+1159:2:1497
+1160:0:3537
+1161:2:1498
+1162:0:3537
+1163:2:1508
+1164:0:3537
+1165:2:1509
+1166:0:3537
+1167:2:1510
+1168:2:1514
+1169:2:1515
+1170:2:1523
+1171:2:1524
+1172:2:1528
+1173:2:1529
+1174:2:1537
+1175:2:1542
+1176:2:1546
+1177:2:1547
+1178:2:1554
+1179:2:1555
+1180:2:1566
+1181:2:1567
+1182:2:1568
+1183:2:1579
+1184:2:1584
+1185:2:1585
+1186:0:3537
+1187:2:1600
+1188:0:3537
+1189:2:1601
+1190:2:1605
+1191:2:1606
+1192:2:1614
+1193:2:1615
+1194:2:1619
+1195:2:1620
+1196:2:1628
+1197:2:1633
+1198:2:1637
+1199:2:1638
+1200:2:1645
+1201:2:1646
+1202:2:1657
+1203:2:1658
+1204:2:1659
+1205:2:1670
+1206:2:1675
+1207:2:1676
+1208:0:3537
+1209:2:1691
+1210:0:3537
+1211:2:1696
+1212:2:1700
+1213:2:1701
+1214:2:1709
+1215:2:1710
+1216:2:1714
+1217:2:1715
+1218:2:1723
+1219:2:1728
+1220:2:1732
+1221:2:1733
+1222:2:1740
+1223:2:1741
+1224:2:1752
+1225:2:1753
+1226:2:1754
+1227:2:1765
+1228:2:1770
+1229:2:1771
+1230:0:3537
+1231:2:1790
+1232:0:3537
+1233:2:1791
+1234:2:1795
+1235:2:1796
+1236:2:1804
+1237:2:1805
+1238:2:1809
+1239:2:1810
+1240:2:1818
+1241:2:1823
+1242:2:1827
+1243:2:1828
+1244:2:1835
+1245:2:1836
+1246:2:1847
+1247:2:1848
+1248:2:1849
+1249:2:1860
+1250:2:1865
+1251:2:1866
+1252:0:3537
+1253:2:1878
+1254:0:3537
+1255:2:1881
+1256:2:1882
+1257:2:1894
+1258:2:1895
+1259:2:1899
+1260:2:1900
+1261:2:1908
+1262:2:1913
+1263:2:1917
+1264:2:1918
+1265:2:1925
+1266:2:1926
+1267:2:1937
+1268:2:1938
+1269:2:1939
+1270:2:1950
+1271:2:1955
+1272:2:1956
+1273:0:3537
+1274:2:1968
+1275:0:3537
+1276:2:1969
+1277:0:3537
+1278:2:1970
+1279:0:3537
+1280:2:1971
+1281:0:3537
+1282:2:1972
+1283:2:1976
+1284:2:1977
+1285:2:1985
+1286:2:1986
+1287:2:1990
+1288:2:1991
+1289:2:1999
+1290:2:2004
+1291:2:2008
+1292:2:2009
+1293:2:2016
+1294:2:2017
+1295:2:2028
+1296:2:2029
+1297:2:2030
+1298:2:2041
+1299:2:2046
+1300:2:2047
+1301:0:3537
+1302:2:2341
+1303:0:3537
+1304:2:2437
+1305:0:3537
+1306:2:2438
+1307:0:3537
+1308:2:2442
+1309:0:3537
+1310:2:2448
+1311:2:2452
+1312:2:2453
+1313:2:2461
+1314:2:2462
+1315:2:2466
+1316:2:2467
+1317:2:2475
+1318:2:2480
+1319:2:2484
+1320:2:2485
+1321:2:2492
+1322:2:2493
+1323:2:2504
+1324:2:2505
+1325:2:2506
+1326:2:2517
+1327:2:2522
+1328:2:2523
+1329:0:3537
+1330:2:2535
+1331:0:3537
+1332:2:2536
+1333:2:2540
+1334:2:2541
+1335:2:2549
+1336:2:2550
+1337:2:2554
+1338:2:2555
+1339:2:2563
+1340:2:2568
+1341:2:2572
+1342:2:2573
+1343:2:2580
+1344:2:2581
+1345:2:2592
+1346:2:2593
+1347:2:2594
+1348:2:2605
+1349:2:2610
+1350:2:2611
+1351:0:3537
+1352:2:2623
+1353:0:3537
+1354:2:2626
+1355:2:2627
+1356:2:2639
+1357:2:2640
+1358:2:2644
+1359:2:2645
+1360:2:2653
+1361:2:2658
+1362:2:2662
+1363:2:2663
+1364:2:2670
+1365:2:2671
+1366:2:2682
+1367:2:2683
+1368:2:2684
+1369:2:2695
+1370:2:2700
+1371:2:2701
+1372:0:3537
+1373:2:2713
+1374:0:3537
+1375:2:2714
+1376:0:3537
+1377:2:2715
+1378:0:3537
+1379:2:2716
+1380:0:3537
+1381:2:2717
+1382:2:2721
+1383:2:2722
+1384:2:2730
+1385:2:2731
+1386:2:2735
+1387:2:2736
+1388:2:2744
+1389:2:2749
+1390:2:2753
+1391:2:2754
+1392:2:2761
+1393:2:2762
+1394:2:2773
+1395:2:2774
+1396:2:2775
+1397:2:2786
+1398:2:2791
+1399:2:2792
+1400:0:3537
+1401:2:3086
+1402:0:3537
+1403:2:3182
+1404:0:3537
+1405:2:3183
+1406:0:3537
+1407:2:3187
+1408:0:3537
+1409:2:3193
+1410:0:3537
+1411:2:3194
+1412:2:3198
+1413:2:3199
+1414:2:3207
+1415:2:3208
+1416:2:3212
+1417:2:3213
+1418:2:3221
+1419:2:3226
+1420:2:3230
+1421:2:3231
+1422:2:3238
+1423:2:3239
+1424:2:3250
+1425:2:3251
+1426:2:3252
+1427:2:3263
+1428:2:3268
+1429:2:3269
+1430:0:3537
+1431:2:3284
+1432:0:3537
+1433:2:3285
+1434:2:3289
+1435:2:3290
+1436:2:3298
+1437:2:3299
+1438:2:3303
+1439:2:3304
+1440:2:3312
+1441:2:3317
+1442:2:3321
+1443:2:3322
+1444:2:3329
+1445:2:3330
+1446:2:3341
+1447:2:3342
+1448:2:3343
+1449:2:3354
+1450:2:3359
+1451:2:3360
+1452:0:3537
+1453:2:3375
+1454:0:3537
+1455:2:3380
+1456:2:3384
+1457:2:3385
+1458:2:3393
+1459:2:3394
+1460:2:3398
+1461:2:3399
+1462:2:3407
+1463:2:3412
+1464:2:3416
+1465:2:3417
+1466:2:3424
+1467:2:3425
+1468:2:3436
+1469:2:3437
+1470:2:3438
+1471:2:3449
+1472:2:3454
+1473:2:3455
+1474:0:3537
+1475:2:3474
+1476:0:3537
+1477:2:3475
+1478:0:3537
+1479:2:1317
+1480:0:3537
+1481:2:1318
+1482:2:1322
+1483:2:1323
+1484:2:1331
+1485:2:1332
+1486:2:1336
+1487:2:1337
+1488:2:1345
+1489:2:1350
+1490:2:1354
+1491:2:1355
+1492:2:1362
+1493:2:1363
+1494:2:1374
+1495:2:1375
+1496:2:1376
+1497:2:1387
+1498:2:1392
+1499:2:1393
+1500:0:3537
+1501:2:1405
+1502:2:1406
+1503:0:3537
+1504:2:1410
+1505:2:1414
+1506:2:1415
+1507:2:1423
+1508:2:1424
+1509:2:1428
+1510:2:1429
+1511:2:1437
+1512:2:1450
+1513:2:1451
+1514:2:1454
+1515:2:1455
+1516:2:1466
+1517:2:1467
+1518:2:1468
+1519:2:1479
+1520:2:1484
+1521:2:1487
+1522:2:1488
+1523:0:3537
+1524:2:1497
+1525:0:3537
+1526:2:1498
+1527:0:3537
+1528:2:1508
+1529:0:3537
+1530:2:1509
+1531:0:3537
+1532:2:1510
+1533:2:1514
+1534:2:1515
+1535:2:1523
+1536:2:1524
+1537:2:1528
+1538:2:1529
+1539:2:1537
+1540:2:1550
+1541:2:1551
+1542:2:1554
+1543:2:1555
+1544:2:1566
+1545:2:1567
+1546:2:1568
+1547:2:1579
+1548:2:1584
+1549:2:1587
+1550:2:1588
+1551:0:3537
+1552:2:1600
+1553:0:3537
+1554:2:1601
+1555:2:1605
+1556:2:1606
+1557:2:1614
+1558:2:1615
+1559:2:1619
+1560:2:1620
+1561:2:1628
+1562:2:1641
+1563:2:1642
+1564:2:1645
+1565:2:1646
+1566:2:1657
+1567:2:1658
+1568:2:1659
+1569:2:1670
+1570:2:1675
+1571:2:1678
+1572:2:1679
+1573:0:3537
+1574:2:1691
+1575:0:3537
+1576:2:1696
+1577:2:1700
+1578:2:1701
+1579:2:1709
+1580:2:1710
+1581:2:1714
+1582:2:1715
+1583:2:1723
+1584:2:1736
+1585:2:1737
+1586:2:1740
+1587:2:1741
+1588:2:1752
+1589:2:1753
+1590:2:1754
+1591:2:1765
+1592:2:1770
+1593:2:1773
+1594:2:1774
+1595:0:3537
+1596:2:1790
+1597:0:3537
+1598:2:1791
+1599:2:1795
+1600:2:1796
+1601:2:1804
+1602:2:1805
+1603:2:1809
+1604:2:1810
+1605:2:1818
+1606:2:1831
+1607:2:1832
+1608:2:1835
+1609:2:1836
+1610:2:1847
+1611:2:1848
+1612:2:1849
+1613:2:1860
+1614:2:1865
+1615:2:1868
+1616:2:1869
+1617:0:3537
+1618:2:1878
+1619:0:3537
+1620:2:1881
+1621:2:1882
+1622:2:1894
+1623:2:1895
+1624:2:1899
+1625:2:1900
+1626:2:1908
+1627:2:1921
+1628:2:1922
+1629:2:1925
+1630:2:1926
+1631:2:1937
+1632:2:1938
+1633:2:1939
+1634:2:1950
+1635:2:1955
+1636:2:1958
+1637:2:1959
+1638:0:3537
+1639:2:1968
+1640:0:3537
+1641:2:1969
+1642:0:3537
+1643:2:1970
+1644:0:3537
+1645:2:1971
+1646:0:3537
+1647:2:1972
+1648:2:1976
+1649:2:1977
+1650:2:1985
+1651:2:1986
+1652:2:1990
+1653:2:1991
+1654:2:1999
+1655:2:2012
+1656:2:2013
+1657:2:2016
+1658:2:2017
+1659:2:2028
+1660:2:2029
+1661:2:2030
+1662:2:2041
+1663:2:2046
+1664:2:2049
+1665:2:2050
+1666:0:3537
+1667:2:2341
+1668:0:3537
+1669:2:2437
+1670:0:3537
+1671:2:2438
+1672:0:3537
+1673:2:2442
+1674:0:3537
+1675:2:2448
+1676:2:2452
+1677:2:2453
+1678:2:2461
+1679:2:2462
+1680:2:2466
+1681:2:2467
+1682:2:2475
+1683:2:2488
+1684:2:2489
+1685:2:2492
+1686:2:2493
+1687:2:2504
+1688:2:2505
+1689:2:2506
+1690:2:2517
+1691:2:2522
+1692:2:2525
+1693:2:2526
+1694:0:3537
+1695:2:2535
+1696:0:3537
+1697:2:2536
+1698:2:2540
+1699:2:2541
+1700:2:2549
+1701:2:2550
+1702:2:2554
+1703:2:2555
+1704:2:2563
+1705:2:2576
+1706:2:2577
+1707:2:2580
+1708:2:2581
+1709:2:2592
+1710:2:2593
+1711:2:2594
+1712:2:2605
+1713:2:2610
+1714:2:2613
+1715:2:2614
+1716:0:3537
+1717:2:2623
+1718:0:3537
+1719:2:2626
+1720:2:2627
+1721:2:2639
+1722:2:2640
+1723:2:2644
+1724:2:2645
+1725:2:2653
+1726:2:2666
+1727:2:2667
+1728:2:2670
+1729:2:2671
+1730:2:2682
+1731:2:2683
+1732:2:2684
+1733:2:2695
+1734:2:2700
+1735:2:2703
+1736:2:2704
+1737:0:3537
+1738:2:2713
+1739:0:3537
+1740:2:2714
+1741:0:3537
+1742:2:2715
+1743:0:3537
+1744:2:2716
+1745:0:3537
+1746:2:2717
+1747:2:2721
+1748:2:2722
+1749:2:2730
+1750:2:2731
+1751:2:2735
+1752:2:2736
+1753:2:2744
+1754:2:2757
+1755:2:2758
+1756:2:2761
+1757:2:2762
+1758:2:2773
+1759:2:2774
+1760:2:2775
+1761:2:2786
+1762:2:2791
+1763:2:2794
+1764:2:2795
+1765:0:3537
+1766:2:3086
+1767:0:3537
+1768:2:3182
+1769:0:3537
+1770:2:3183
+1771:0:3537
+1772:2:3187
+1773:0:3537
+1774:2:3193
+1775:0:3537
+1776:2:3194
+1777:2:3198
+1778:2:3199
+1779:2:3207
+1780:2:3208
+1781:2:3212
+1782:2:3213
+1783:2:3221
+1784:2:3234
+1785:2:3235
+1786:2:3238
+1787:2:3239
+1788:2:3250
+1789:2:3251
+1790:2:3252
+1791:2:3263
+1792:2:3268
+1793:2:3271
+1794:2:3272
+1795:0:3537
+1796:2:3284
+1797:0:3537
+1798:2:3285
+1799:2:3289
+1800:2:3290
+1801:2:3298
+1802:2:3299
+1803:2:3303
+1804:2:3304
+1805:2:3312
+1806:2:3325
+1807:2:3326
+1808:2:3329
+1809:2:3330
+1810:2:3341
+1811:2:3342
+1812:2:3343
+1813:2:3354
+1814:2:3359
+1815:2:3362
+1816:2:3363
+1817:0:3537
+1818:2:3375
+1819:0:3537
+1820:2:3380
+1821:2:3384
+1822:2:3385
+1823:2:3393
+1824:2:3394
+1825:2:3398
+1826:2:3399
+1827:2:3407
+1828:2:3420
+1829:2:3421
+1830:2:3424
+1831:2:3425
+1832:2:3436
+1833:2:3437
+1834:2:3438
+1835:2:3449
+1836:2:3454
+1837:2:3457
+1838:2:3458
+1839:0:3537
+1840:2:3474
+1841:0:3537
+1842:2:3475
+1843:0:3537
+1844:2:3478
+1845:0:3537
+1846:2:3483
+1847:0:3537
+1848:1:2
+1849:0:3537
+1850:2:3484
+1851:0:3537
+1852:1:8
+1853:0:3537
+1854:2:3483
+1855:0:3537
+1856:1:9
+1857:0:3537
+1858:2:3484
+1859:0:3537
+1860:1:10
+1861:0:3537
+1862:2:3483
+1863:0:3537
+1864:1:11
+1865:0:3537
+1866:2:3484
+1867:0:3537
+1868:1:12
+1869:1:16
+1870:1:17
+1871:1:25
+1872:1:26
+1873:1:30
+1874:1:31
+1875:1:39
+1876:1:44
+1877:1:48
+1878:1:49
+1879:1:56
+1880:1:57
+1881:1:68
+1882:1:69
+1883:1:70
+1884:1:81
+1885:1:86
+1886:1:87
+1887:0:3537
+1888:2:3483
+1889:0:3537
+1890:1:99
+1891:0:3537
+1892:2:3484
+1893:0:3537
+1894:1:100
+1895:1:104
+1896:1:105
+1897:1:113
+1898:1:114
+1899:1:118
+1900:1:119
+1901:1:127
+1902:1:132
+1903:1:136
+1904:1:137
+1905:1:144
+1906:1:145
+1907:1:156
+1908:1:157
+1909:1:158
+1910:1:169
+1911:1:174
+1912:1:175
+1913:0:3537
+1914:2:3483
+1915:0:3537
+1916:1:187
+1917:0:3537
+1918:2:3484
+1919:0:3537
+1920:1:188
+1921:0:3537
+1922:2:3483
+1923:0:3537
+1924:1:189
+1925:1:193
+1926:1:194
+1927:1:202
+1928:1:203
+1929:1:207
+1930:1:208
+1931:1:216
+1932:1:221
+1933:1:225
+1934:1:226
+1935:1:233
+1936:1:234
+1937:1:245
+1938:1:246
+1939:1:247
+1940:1:258
+1941:1:263
+1942:1:264
+1943:0:3537
+1944:2:3484
+1945:0:3537
+1946:1:276
+1947:0:3537
+1948:2:3483
+1949:0:3537
+1950:1:561
+1951:0:3537
+1952:2:3484
+1953:0:3537
+1954:1:562
+1955:0:3537
+1956:2:3483
+1957:0:3537
+1958:1:11
+1959:0:3537
+1960:2:3484
+1961:0:3537
+1962:1:12
+1963:1:16
+1964:1:17
+1965:1:25
+1966:1:26
+1967:1:27
+1968:1:39
+1969:1:44
+1970:1:48
+1971:1:49
+1972:1:56
+1973:1:57
+1974:1:68
+1975:1:69
+1976:1:70
+1977:1:81
+1978:1:86
+1979:1:87
+1980:0:3537
+1981:2:3483
+1982:0:3537
+1983:1:99
+1984:0:3537
+1985:2:3484
+1986:0:3537
+1987:1:100
+1988:1:104
+1989:1:105
+1990:1:113
+1991:1:114
+1992:1:118
+1993:1:119
+1994:1:127
+1995:1:132
+1996:1:136
+1997:1:137
+1998:1:144
+1999:1:145
+2000:1:156
+2001:1:157
+2002:1:158
+2003:1:169
+2004:1:174
+2005:1:175
+2006:0:3537
+2007:2:3483
+2008:0:3537
+2009:1:279
+2010:0:3537
+2011:2:3484
+2012:0:3537
+2013:1:280
+2014:0:3537
+2015:2:3483
+2016:0:3537
+2017:1:561
+2018:0:3537
+2019:2:3484
+2020:0:3537
+2021:1:562
+2022:0:3537
+2023:2:3483
+2024:0:3537
+2025:1:567
+2026:0:3537
+2027:2:3484
+2028:0:3537
+2029:1:572
+2030:1:576
+2031:1:577
+2032:1:585
+2033:1:586
+2034:1:587
+2035:1:599
+2036:1:604
+2037:1:608
+2038:1:609
+2039:1:616
+2040:1:617
+2041:1:628
+2042:1:629
+2043:1:630
+2044:1:641
+2045:1:646
+2046:1:647
+2047:0:3537
+2048:2:3483
+2049:0:3537
+2050:1:659
+2051:0:3537
+2052:2:3484
+2053:0:3537
+2054:1:660
+2055:1:664
+2056:1:665
+2057:1:673
+2058:1:674
+2059:1:678
+2060:1:679
+2061:1:687
+2062:1:692
+2063:1:696
+2064:1:697
+2065:1:704
+2066:1:705
+2067:1:716
+2068:1:717
+2069:1:718
+2070:1:729
+2071:1:734
+2072:1:735
+2073:0:3537
+2074:2:3483
+2075:0:3537
+2076:1:747
+2077:0:3535
+2078:2:3484
+2079:0:3541
+2080:1:1280
--- /dev/null
+#define NO_RMB
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu/testmerge'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define >> pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_free.ltl | grep -v ^//`)" >> pan.ltl
+cp urcu_free_no_rmb.define .input.define
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -w -DHASH64 -o pan pan.c
+./pan -a -v -c1 -X -m10000000 -w20
+warning: for p.o. reduction to be valid the never claim must be stutter-invariant
+(never claims generated from LTL formulae are stutter-invariant)
+depth 0: Claim reached state 5 (line 567)
+Depth= 5645 States= 1e+06 Transitions= 1.47e+07 Memory= 527.287 t= 27.1 R= 4e+04
+pan: claim violated! (at depth 1736)
+pan: wrote .input.spin.trail
+
+(Spin Version 5.1.7 -- 23 December 2008)
+Warning: Search not completed
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim +
+ assertion violations + (if within scope of claim)
+ acceptance cycles + (fairness disabled)
+ invalid end states - (disabled by never claim)
+
+State-vector 56 byte, depth reached 5645, errors: 1
+ 1039881 states, stored
+ 14441478 states, matched
+ 15481359 transitions (= stored+matched)
+ 57000435 atomic steps
+hash conflicts: 2892596 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 83.303 equivalent memory usage for states (stored*(State-vector + overhead))
+ 64.050 actual memory usage for states (compression: 76.89%)
+ state-vector as stored = 37 byte + 28 byte overhead
+ 8.000 memory used for hash table (-w20)
+ 457.764 memory used for DFS stack (-m10000000)
+ 529.729 total actual memory usage
+
+unreached in proctype urcu_reader
+ line 289, "pan.___", state 16, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 48, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 299, "pan.___", state 61, "(1)"
+ line 308, "pan.___", state 91, "(1)"
+ line 289, "pan.___", state 104, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 136, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 299, "pan.___", state 149, "(1)"
+ line 308, "pan.___", state 179, "(1)"
+ line 289, "pan.___", state 193, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 225, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 299, "pan.___", state 238, "(1)"
+ line 308, "pan.___", state 268, "(1)"
+ line 159, "pan.___", state 289, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 159, "pan.___", state 291, "(1)"
+ line 163, "pan.___", state 298, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 163, "pan.___", state 300, "(1)"
+ line 163, "pan.___", state 301, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 163, "pan.___", state 301, "else"
+ line 161, "pan.___", state 306, "((j<1))"
+ line 161, "pan.___", state 306, "((j>=1))"
+ line 167, "pan.___", state 311, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 167, "pan.___", state 313, "(1)"
+ line 167, "pan.___", state 314, "((cache_dirty_generation_ptr.bitfield&(1<<_pid)))"
+ line 167, "pan.___", state 314, "else"
+ line 177, "pan.___", state 319, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 177, "pan.___", state 319, "else"
+ line 159, "pan.___", state 324, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 159, "pan.___", state 326, "(1)"
+ line 163, "pan.___", state 333, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 163, "pan.___", state 335, "(1)"
+ line 163, "pan.___", state 336, "((cache_dirty_urcu_active_readers.bitfield&(1<<i)))"
+ line 163, "pan.___", state 336, "else"
+ line 161, "pan.___", state 341, "((j<1))"
+ line 161, "pan.___", state 341, "((j>=1))"
+ line 167, "pan.___", state 346, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 167, "pan.___", state 348, "(1)"
+ line 167, "pan.___", state 349, "((cache_dirty_generation_ptr.bitfield&(1<<i)))"
+ line 167, "pan.___", state 349, "else"
+ line 177, "pan.___", state 354, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<i)))"
+ line 177, "pan.___", state 354, "else"
+ line 200, "pan.___", state 358, "((i<1))"
+ line 200, "pan.___", state 358, "((i>=1))"
+ line 159, "pan.___", state 363, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 159, "pan.___", state 365, "(1)"
+ line 163, "pan.___", state 372, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 163, "pan.___", state 374, "(1)"
+ line 163, "pan.___", state 375, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 163, "pan.___", state 375, "else"
+ line 161, "pan.___", state 380, "((j<1))"
+ line 161, "pan.___", state 380, "((j>=1))"
+ line 167, "pan.___", state 385, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 167, "pan.___", state 387, "(1)"
+ line 167, "pan.___", state 388, "((cache_dirty_generation_ptr.bitfield&(1<<_pid)))"
+ line 167, "pan.___", state 388, "else"
+ line 177, "pan.___", state 393, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 177, "pan.___", state 393, "else"
+ line 289, "pan.___", state 408, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 440, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 299, "pan.___", state 453, "(1)"
+ line 308, "pan.___", state 483, "(1)"
+ line 289, "pan.___", state 496, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 528, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 299, "pan.___", state 541, "(1)"
+ line 308, "pan.___", state 571, "(1)"
+ line 289, "pan.___", state 584, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 616, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 299, "pan.___", state 629, "(1)"
+ line 308, "pan.___", state 659, "(1)"
+ line 159, "pan.___", state 674, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 159, "pan.___", state 676, "(1)"
+ line 163, "pan.___", state 683, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 163, "pan.___", state 685, "(1)"
+ line 163, "pan.___", state 686, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 163, "pan.___", state 686, "else"
+ line 161, "pan.___", state 691, "((j<1))"
+ line 161, "pan.___", state 691, "((j>=1))"
+ line 167, "pan.___", state 696, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 167, "pan.___", state 698, "(1)"
+ line 167, "pan.___", state 699, "((cache_dirty_generation_ptr.bitfield&(1<<_pid)))"
+ line 167, "pan.___", state 699, "else"
+ line 177, "pan.___", state 704, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 177, "pan.___", state 704, "else"
+ line 159, "pan.___", state 709, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 159, "pan.___", state 711, "(1)"
+ line 163, "pan.___", state 718, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 163, "pan.___", state 720, "(1)"
+ line 163, "pan.___", state 721, "((cache_dirty_urcu_active_readers.bitfield&(1<<i)))"
+ line 163, "pan.___", state 721, "else"
+ line 161, "pan.___", state 726, "((j<1))"
+ line 161, "pan.___", state 726, "((j>=1))"
+ line 167, "pan.___", state 731, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 167, "pan.___", state 733, "(1)"
+ line 167, "pan.___", state 734, "((cache_dirty_generation_ptr.bitfield&(1<<i)))"
+ line 167, "pan.___", state 734, "else"
+ line 177, "pan.___", state 739, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<i)))"
+ line 177, "pan.___", state 739, "else"
+ line 200, "pan.___", state 743, "((i<1))"
+ line 200, "pan.___", state 743, "((i>=1))"
+ line 159, "pan.___", state 748, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 159, "pan.___", state 750, "(1)"
+ line 163, "pan.___", state 757, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 163, "pan.___", state 759, "(1)"
+ line 163, "pan.___", state 760, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 163, "pan.___", state 760, "else"
+ line 161, "pan.___", state 765, "((j<1))"
+ line 161, "pan.___", state 765, "((j>=1))"
+ line 167, "pan.___", state 770, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 167, "pan.___", state 772, "(1)"
+ line 167, "pan.___", state 773, "((cache_dirty_generation_ptr.bitfield&(1<<_pid)))"
+ line 167, "pan.___", state 773, "else"
+ line 177, "pan.___", state 778, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 177, "pan.___", state 778, "else"
+ line 289, "pan.___", state 788, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 820, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 299, "pan.___", state 833, "(1)"
+ line 308, "pan.___", state 863, "(1)"
+ line 289, "pan.___", state 884, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 916, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 299, "pan.___", state 929, "(1)"
+ line 308, "pan.___", state 959, "(1)"
+ line 434, "pan.___", state 972, "-end-"
+ (95 of 972 states)
+unreached in proctype urcu_writer
+ line 289, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 289, "pan.___", state 20, "(1)"
+ line 293, "pan.___", state 28, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 293, "pan.___", state 34, "(1)"
+ line 293, "pan.___", state 35, "(1)"
+ line 293, "pan.___", state 35, "(1)"
+ line 291, "pan.___", state 40, "((i<1))"
+ line 291, "pan.___", state 40, "((i>=1))"
+ line 298, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 299, "pan.___", state 59, "(1)"
+ line 299, "pan.___", state 60, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 299, "pan.___", state 60, "else"
+ line 299, "pan.___", state 63, "(1)"
+ line 299, "pan.___", state 64, "(1)"
+ line 299, "pan.___", state 64, "(1)"
+ line 303, "pan.___", state 72, "(1)"
+ line 303, "pan.___", state 73, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 303, "pan.___", state 73, "else"
+ line 303, "pan.___", state 76, "(1)"
+ line 303, "pan.___", state 77, "(1)"
+ line 303, "pan.___", state 77, "(1)"
+ line 301, "pan.___", state 82, "((i<1))"
+ line 301, "pan.___", state 82, "((i>=1))"
+ line 308, "pan.___", state 89, "(1)"
+ line 308, "pan.___", state 90, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 308, "pan.___", state 90, "else"
+ line 308, "pan.___", state 93, "(1)"
+ line 308, "pan.___", state 94, "(1)"
+ line 308, "pan.___", state 94, "(1)"
+ line 310, "pan.___", state 97, "(1)"
+ line 310, "pan.___", state 97, "(1)"
+ line 456, "pan.___", state 101, "cached_generation_ptr.val[_pid] = (old_gen+1)"
+ line 454, "pan.___", state 102, "old_gen = cached_generation_ptr.val[_pid]"
+ line 289, "pan.___", state 106, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 289, "pan.___", state 112, "(1)"
+ line 293, "pan.___", state 120, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 293, "pan.___", state 126, "(1)"
+ line 293, "pan.___", state 127, "(1)"
+ line 293, "pan.___", state 127, "(1)"
+ line 299, "pan.___", state 151, "(1)"
+ line 303, "pan.___", state 164, "(1)"
+ line 310, "pan.___", state 189, "(1)"
+ line 310, "pan.___", state 189, "(1)"
+ line 468, "pan.___", state 195, "(1)"
+ line 159, "pan.___", state 205, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 163, "pan.___", state 214, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 159, "pan.___", state 240, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 167, "pan.___", state 262, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, "pan.___", state 279, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 163, "pan.___", state 288, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 167, "pan.___", state 301, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 289, "pan.___", state 319, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 293, "pan.___", state 333, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 351, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 299, "pan.___", state 364, "(1)"
+ line 303, "pan.___", state 377, "(1)"
+ line 308, "pan.___", state 394, "(1)"
+ line 289, "pan.___", state 411, "(1)"
+ line 293, "pan.___", state 423, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 441, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 303, "pan.___", state 467, "(1)"
+ line 308, "pan.___", state 484, "(1)"
+ line 293, "pan.___", state 514, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 532, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 303, "pan.___", state 558, "(1)"
+ line 308, "pan.___", state 575, "(1)"
+ line 163, "pan.___", state 597, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 167, "pan.___", state 610, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 159, "pan.___", state 623, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 167, "pan.___", state 645, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, "pan.___", state 662, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 163, "pan.___", state 671, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 167, "pan.___", state 684, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 289, "pan.___", state 710, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 289, "pan.___", state 712, "(1)"
+ line 289, "pan.___", state 713, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 289, "pan.___", state 713, "else"
+ line 289, "pan.___", state 716, "(1)"
+ line 293, "pan.___", state 724, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 293, "pan.___", state 726, "(1)"
+ line 293, "pan.___", state 727, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 293, "pan.___", state 727, "else"
+ line 293, "pan.___", state 730, "(1)"
+ line 293, "pan.___", state 731, "(1)"
+ line 293, "pan.___", state 731, "(1)"
+ line 291, "pan.___", state 736, "((i<1))"
+ line 291, "pan.___", state 736, "((i>=1))"
+ line 298, "pan.___", state 742, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 299, "pan.___", state 755, "(1)"
+ line 299, "pan.___", state 756, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 299, "pan.___", state 756, "else"
+ line 299, "pan.___", state 759, "(1)"
+ line 299, "pan.___", state 760, "(1)"
+ line 299, "pan.___", state 760, "(1)"
+ line 303, "pan.___", state 768, "(1)"
+ line 303, "pan.___", state 769, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 303, "pan.___", state 769, "else"
+ line 303, "pan.___", state 772, "(1)"
+ line 303, "pan.___", state 773, "(1)"
+ line 303, "pan.___", state 773, "(1)"
+ line 301, "pan.___", state 778, "((i<1))"
+ line 301, "pan.___", state 778, "((i>=1))"
+ line 308, "pan.___", state 785, "(1)"
+ line 308, "pan.___", state 786, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 308, "pan.___", state 786, "else"
+ line 308, "pan.___", state 789, "(1)"
+ line 308, "pan.___", state 790, "(1)"
+ line 308, "pan.___", state 790, "(1)"
+ line 310, "pan.___", state 793, "(1)"
+ line 310, "pan.___", state 793, "(1)"
+ line 293, "pan.___", state 822, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 840, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 303, "pan.___", state 866, "(1)"
+ line 308, "pan.___", state 883, "(1)"
+ line 293, "pan.___", state 910, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 928, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 303, "pan.___", state 954, "(1)"
+ line 308, "pan.___", state 971, "(1)"
+ line 289, "pan.___", state 988, "(1)"
+ line 293, "pan.___", state 1000, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 1018, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 303, "pan.___", state 1044, "(1)"
+ line 308, "pan.___", state 1061, "(1)"
+ line 293, "pan.___", state 1091, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 1109, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 303, "pan.___", state 1135, "(1)"
+ line 308, "pan.___", state 1152, "(1)"
+ line 163, "pan.___", state 1174, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 167, "pan.___", state 1187, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 159, "pan.___", state 1200, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 167, "pan.___", state 1222, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, "pan.___", state 1239, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 163, "pan.___", state 1248, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 167, "pan.___", state 1261, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 289, "pan.___", state 1287, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 289, "pan.___", state 1289, "(1)"
+ line 289, "pan.___", state 1290, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 289, "pan.___", state 1290, "else"
+ line 289, "pan.___", state 1293, "(1)"
+ line 293, "pan.___", state 1301, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 293, "pan.___", state 1303, "(1)"
+ line 293, "pan.___", state 1304, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 293, "pan.___", state 1304, "else"
+ line 293, "pan.___", state 1307, "(1)"
+ line 293, "pan.___", state 1308, "(1)"
+ line 293, "pan.___", state 1308, "(1)"
+ line 291, "pan.___", state 1313, "((i<1))"
+ line 291, "pan.___", state 1313, "((i>=1))"
+ line 298, "pan.___", state 1319, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 299, "pan.___", state 1332, "(1)"
+ line 299, "pan.___", state 1333, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 299, "pan.___", state 1333, "else"
+ line 299, "pan.___", state 1336, "(1)"
+ line 299, "pan.___", state 1337, "(1)"
+ line 299, "pan.___", state 1337, "(1)"
+ line 303, "pan.___", state 1345, "(1)"
+ line 303, "pan.___", state 1346, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 303, "pan.___", state 1346, "else"
+ line 303, "pan.___", state 1349, "(1)"
+ line 303, "pan.___", state 1350, "(1)"
+ line 303, "pan.___", state 1350, "(1)"
+ line 301, "pan.___", state 1355, "((i<1))"
+ line 301, "pan.___", state 1355, "((i>=1))"
+ line 308, "pan.___", state 1362, "(1)"
+ line 308, "pan.___", state 1363, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 308, "pan.___", state 1363, "else"
+ line 308, "pan.___", state 1366, "(1)"
+ line 308, "pan.___", state 1367, "(1)"
+ line 308, "pan.___", state 1367, "(1)"
+ line 310, "pan.___", state 1370, "(1)"
+ line 310, "pan.___", state 1370, "(1)"
+ line 163, "pan.___", state 1394, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 167, "pan.___", state 1407, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 159, "pan.___", state 1420, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 167, "pan.___", state 1442, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, "pan.___", state 1459, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 163, "pan.___", state 1468, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 167, "pan.___", state 1481, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 511, "pan.___", state 1509, "-end-"
+ (143 of 1509 states)
+unreached in proctype :init:
+ line 518, "pan.___", state 9, "((j<2))"
+ line 518, "pan.___", state 9, "((j>=2))"
+ line 519, "pan.___", state 20, "((j<2))"
+ line 519, "pan.___", state 20, "((j>=2))"
+ line 524, "pan.___", state 33, "((j<2))"
+ line 524, "pan.___", state 33, "((j>=2))"
+ (3 of 46 states)
+unreached in proctype :never:
+ line 572, "pan.___", state 8, "-end-"
+ (1 of 8 states)
+
+pan: elapsed time 28.5 seconds
+pan: rate 36487.053 states/second
+pan: avg transition delay 1.8409e-06 usec
+cp .input.spin urcu_free_no_rmb.spin.input
+cp .input.spin.trail urcu_free_no_rmb.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu/testmerge'
--- /dev/null
+#define NO_RMB
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+
+#if (NR_READERS == 1)
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+#elif (NR_READERS == 2)
+
+#define read_free_race (read_generation[0] == last_free_gen || read_generation[1] == last_free_gen)
+#define read_free (free_done && (data_access[0] || data_access[1]))
+
+#else
+
+#error "Too many readers"
+
+#endif
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+#define get_pid() (_pid)
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb(i, j)
+{
+ if
+ :: get_pid() >= NR_READERS ->
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+ :: else -> skip;
+ fi;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+#define get_readerid() (get_pid())
+#define get_writerid() (get_readerid() + NR_READERS)
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb(i, j);
+#else
+ ooo_mem(i);
+#endif
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ ooo_mem(i);
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ ooo_mem(i);
+ data_access[get_readerid()] = 1;
+ ooo_mem(i);
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active [NR_READERS] proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+ /* Only test progress of one random reader. They are all the
+ * same. */
+ atomic {
+ if
+ :: get_readerid() == 0 ->
+progress_reader:
+ skip;
+ :: else ->
+ skip;
+ fi;
+ }
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb(i, j);
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb(i, j);
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ skip;
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:3:-2
+-4:-4:-4
+1:0:2529
+2:3:2481
+3:3:2484
+4:3:2484
+5:3:2487
+6:3:2495
+7:3:2495
+8:3:2498
+9:3:2504
+10:3:2508
+11:3:2508
+12:3:2511
+13:3:2519
+14:3:2523
+15:3:2524
+16:0:2529
+17:3:2526
+18:0:2529
+19:2:974
+20:0:2529
+21:2:980
+22:0:2529
+23:2:981
+24:0:2529
+25:2:982
+26:2:986
+27:2:987
+28:2:995
+29:2:996
+30:2:1000
+31:2:1001
+32:2:1009
+33:2:1014
+34:2:1018
+35:2:1019
+36:2:1026
+37:2:1027
+38:2:1038
+39:2:1039
+40:2:1040
+41:2:1051
+42:2:1056
+43:2:1057
+44:0:2529
+45:2:1069
+46:2:1070
+47:0:2529
+48:2:1074
+49:2:1078
+50:2:1079
+51:2:1087
+52:2:1088
+53:2:1092
+54:2:1093
+55:2:1101
+56:2:1106
+57:2:1107
+58:2:1118
+59:2:1119
+60:2:1130
+61:2:1131
+62:2:1132
+63:2:1143
+64:2:1148
+65:2:1149
+66:0:2529
+67:2:1161
+68:0:2529
+69:2:1162
+70:0:2529
+71:2:1172
+72:0:2529
+73:2:1173
+74:0:2529
+75:2:1177
+76:2:1178
+77:2:1182
+78:2:1186
+79:2:1187
+80:2:1191
+81:2:1199
+82:2:1200
+83:0:2529
+84:2:1208
+85:0:2529
+86:2:1212
+87:2:1213
+88:2:1217
+89:2:1221
+90:2:1222
+91:2:1226
+92:2:1234
+93:2:1235
+94:0:2529
+95:2:1243
+96:0:2529
+97:2:1251
+98:2:1252
+99:2:1256
+100:2:1260
+101:2:1261
+102:2:1265
+103:2:1273
+104:2:1274
+105:0:2529
+106:2:1286
+107:0:2529
+108:2:1287
+109:2:1291
+110:2:1292
+111:2:1300
+112:2:1301
+113:2:1305
+114:2:1306
+115:2:1314
+116:2:1319
+117:2:1323
+118:2:1324
+119:2:1331
+120:2:1332
+121:2:1343
+122:2:1344
+123:2:1345
+124:2:1356
+125:2:1361
+126:2:1362
+127:0:2529
+128:2:1374
+129:0:2529
+130:2:1377
+131:2:1378
+132:2:1390
+133:2:1391
+134:2:1395
+135:2:1396
+136:2:1404
+137:2:1409
+138:2:1413
+139:2:1414
+140:2:1421
+141:2:1422
+142:2:1433
+143:2:1434
+144:2:1435
+145:2:1446
+146:2:1451
+147:2:1452
+148:0:2529
+149:2:1464
+150:0:2529
+151:2:1465
+152:0:2529
+153:2:1466
+154:0:2529
+155:2:1467
+156:0:2529
+157:2:1468
+158:2:1472
+159:2:1473
+160:2:1481
+161:2:1482
+162:2:1486
+163:2:1487
+164:2:1495
+165:2:1500
+166:2:1504
+167:2:1505
+168:2:1512
+169:2:1513
+170:2:1524
+171:2:1525
+172:2:1526
+173:2:1537
+174:2:1542
+175:2:1543
+176:0:2529
+177:2:1669
+178:0:2529
+179:2:1765
+180:0:2529
+181:2:1766
+182:0:2529
+183:2:1770
+184:0:2529
+185:2:1776
+186:2:1780
+187:2:1781
+188:2:1789
+189:2:1790
+190:2:1794
+191:2:1795
+192:2:1803
+193:2:1808
+194:2:1812
+195:2:1813
+196:2:1820
+197:2:1821
+198:2:1832
+199:2:1833
+200:2:1834
+201:2:1845
+202:2:1850
+203:2:1851
+204:0:2529
+205:2:1863
+206:0:2529
+207:2:1864
+208:2:1868
+209:2:1869
+210:2:1877
+211:2:1878
+212:2:1882
+213:2:1883
+214:2:1891
+215:2:1896
+216:2:1900
+217:2:1901
+218:2:1908
+219:2:1909
+220:2:1920
+221:2:1921
+222:2:1922
+223:2:1933
+224:2:1938
+225:2:1939
+226:0:2529
+227:2:1951
+228:0:2529
+229:2:1954
+230:2:1955
+231:2:1967
+232:2:1968
+233:2:1972
+234:2:1973
+235:2:1981
+236:2:1986
+237:2:1990
+238:2:1991
+239:2:1998
+240:2:1999
+241:2:2010
+242:2:2011
+243:2:2012
+244:2:2023
+245:2:2028
+246:2:2029
+247:0:2529
+248:2:2041
+249:0:2529
+250:2:2042
+251:0:2529
+252:2:2043
+253:0:2529
+254:2:2044
+255:0:2529
+256:2:2045
+257:2:2049
+258:2:2050
+259:2:2058
+260:2:2059
+261:2:2063
+262:2:2064
+263:2:2072
+264:2:2077
+265:2:2081
+266:2:2082
+267:2:2089
+268:2:2090
+269:2:2101
+270:2:2102
+271:2:2103
+272:2:2114
+273:2:2119
+274:2:2120
+275:0:2529
+276:2:2246
+277:0:2529
+278:2:2342
+279:0:2529
+280:2:2343
+281:0:2529
+282:2:2347
+283:0:2529
+284:2:2353
+285:0:2529
+286:2:2357
+287:2:2358
+288:2:2362
+289:2:2366
+290:2:2367
+291:2:2371
+292:2:2379
+293:2:2380
+294:0:2529
+295:2:2388
+296:0:2529
+297:2:2392
+298:2:2393
+299:2:2397
+300:2:2401
+301:2:2402
+302:2:2406
+303:2:2414
+304:2:2415
+305:0:2529
+306:2:2423
+307:0:2529
+308:2:2431
+309:2:2432
+310:2:2436
+311:2:2440
+312:2:2441
+313:2:2445
+314:2:2453
+315:2:2454
+316:0:2529
+317:2:2466
+318:0:2529
+319:2:2467
+320:0:2529
+321:2:981
+322:0:2529
+323:2:982
+324:2:986
+325:2:987
+326:2:995
+327:2:996
+328:2:1000
+329:2:1001
+330:2:1009
+331:2:1014
+332:2:1018
+333:2:1019
+334:2:1026
+335:2:1027
+336:2:1038
+337:2:1039
+338:2:1040
+339:2:1051
+340:2:1056
+341:2:1057
+342:0:2529
+343:2:1069
+344:2:1070
+345:0:2529
+346:2:1074
+347:2:1078
+348:2:1079
+349:2:1087
+350:2:1088
+351:2:1092
+352:2:1093
+353:2:1101
+354:2:1106
+355:2:1107
+356:2:1118
+357:2:1119
+358:2:1130
+359:2:1131
+360:2:1132
+361:2:1143
+362:2:1148
+363:2:1149
+364:0:2529
+365:2:1161
+366:0:2529
+367:2:1162
+368:0:2529
+369:2:1172
+370:0:2529
+371:2:1173
+372:0:2529
+373:2:1177
+374:2:1178
+375:2:1182
+376:2:1186
+377:2:1187
+378:2:1191
+379:2:1199
+380:2:1200
+381:0:2529
+382:2:1208
+383:0:2529
+384:2:1212
+385:2:1213
+386:2:1217
+387:2:1221
+388:2:1222
+389:2:1226
+390:2:1234
+391:2:1235
+392:0:2529
+393:2:1243
+394:0:2529
+395:2:1251
+396:2:1252
+397:2:1256
+398:2:1260
+399:2:1261
+400:2:1265
+401:2:1273
+402:2:1274
+403:0:2529
+404:2:1286
+405:0:2529
+406:2:1287
+407:2:1291
+408:2:1292
+409:2:1300
+410:2:1301
+411:2:1305
+412:2:1306
+413:2:1314
+414:2:1319
+415:2:1323
+416:2:1324
+417:2:1331
+418:2:1332
+419:2:1343
+420:2:1344
+421:2:1345
+422:2:1356
+423:2:1361
+424:2:1362
+425:0:2529
+426:2:1374
+427:0:2529
+428:2:1377
+429:2:1378
+430:2:1390
+431:2:1391
+432:2:1395
+433:2:1396
+434:2:1404
+435:2:1409
+436:2:1413
+437:2:1414
+438:2:1421
+439:2:1422
+440:2:1433
+441:2:1434
+442:2:1435
+443:2:1446
+444:2:1451
+445:2:1452
+446:0:2529
+447:2:1464
+448:0:2529
+449:2:1465
+450:0:2529
+451:2:1466
+452:0:2529
+453:2:1467
+454:0:2529
+455:2:1468
+456:2:1472
+457:2:1473
+458:2:1481
+459:2:1482
+460:2:1486
+461:2:1487
+462:2:1495
+463:2:1500
+464:2:1504
+465:2:1505
+466:2:1512
+467:2:1513
+468:2:1524
+469:2:1525
+470:2:1526
+471:2:1537
+472:2:1542
+473:2:1543
+474:0:2529
+475:2:1669
+476:0:2529
+477:2:1765
+478:0:2529
+479:2:1766
+480:0:2529
+481:2:1770
+482:0:2529
+483:2:1776
+484:2:1780
+485:2:1781
+486:2:1789
+487:2:1790
+488:2:1794
+489:2:1795
+490:2:1803
+491:2:1808
+492:2:1812
+493:2:1813
+494:2:1820
+495:2:1821
+496:2:1832
+497:2:1833
+498:2:1834
+499:2:1845
+500:2:1850
+501:2:1851
+502:0:2529
+503:2:1863
+504:0:2529
+505:2:1864
+506:2:1868
+507:2:1869
+508:2:1877
+509:2:1878
+510:2:1882
+511:2:1883
+512:2:1891
+513:2:1896
+514:2:1900
+515:2:1901
+516:2:1908
+517:2:1909
+518:2:1920
+519:2:1921
+520:2:1922
+521:2:1933
+522:2:1938
+523:2:1939
+524:0:2529
+525:2:1951
+526:0:2529
+527:2:1954
+528:2:1955
+529:2:1967
+530:2:1968
+531:2:1972
+532:2:1973
+533:2:1981
+534:2:1986
+535:2:1990
+536:2:1991
+537:2:1998
+538:2:1999
+539:2:2010
+540:2:2011
+541:2:2012
+542:2:2023
+543:2:2028
+544:2:2029
+545:0:2529
+546:2:2041
+547:0:2529
+548:2:2042
+549:0:2529
+550:2:2043
+551:0:2529
+552:2:2044
+553:0:2529
+554:2:2045
+555:2:2049
+556:2:2050
+557:2:2058
+558:2:2059
+559:2:2063
+560:2:2064
+561:2:2072
+562:2:2077
+563:2:2081
+564:2:2082
+565:2:2089
+566:2:2090
+567:2:2101
+568:2:2102
+569:2:2103
+570:2:2114
+571:2:2119
+572:2:2120
+573:0:2529
+574:2:2246
+575:0:2529
+576:2:2342
+577:0:2529
+578:2:2343
+579:0:2529
+580:2:2347
+581:0:2529
+582:2:2353
+583:0:2529
+584:2:2357
+585:2:2358
+586:2:2362
+587:2:2366
+588:2:2367
+589:2:2371
+590:2:2379
+591:2:2380
+592:0:2529
+593:2:2388
+594:0:2529
+595:2:2392
+596:2:2393
+597:2:2397
+598:2:2401
+599:2:2402
+600:2:2406
+601:2:2414
+602:2:2415
+603:0:2529
+604:2:2423
+605:0:2529
+606:2:2431
+607:2:2432
+608:2:2436
+609:2:2440
+610:2:2441
+611:2:2445
+612:2:2453
+613:2:2454
+614:0:2529
+615:2:2466
+616:0:2529
+617:2:2467
+618:0:2529
+619:2:981
+620:0:2529
+621:2:982
+622:2:986
+623:2:987
+624:2:995
+625:2:996
+626:2:1000
+627:2:1001
+628:2:1009
+629:2:1014
+630:2:1018
+631:2:1019
+632:2:1026
+633:2:1027
+634:2:1038
+635:2:1039
+636:2:1040
+637:2:1051
+638:2:1056
+639:2:1057
+640:0:2529
+641:2:1069
+642:2:1070
+643:0:2529
+644:2:1074
+645:2:1078
+646:2:1079
+647:2:1087
+648:2:1088
+649:2:1092
+650:2:1093
+651:2:1101
+652:2:1106
+653:2:1107
+654:2:1118
+655:2:1119
+656:2:1130
+657:2:1131
+658:2:1132
+659:2:1143
+660:2:1148
+661:2:1149
+662:0:2529
+663:2:1161
+664:0:2529
+665:2:1162
+666:0:2529
+667:2:1172
+668:0:2529
+669:2:1173
+670:0:2529
+671:2:1177
+672:2:1178
+673:2:1182
+674:2:1186
+675:2:1187
+676:2:1191
+677:2:1199
+678:2:1200
+679:0:2529
+680:2:1208
+681:0:2529
+682:2:1212
+683:2:1213
+684:2:1217
+685:2:1221
+686:2:1222
+687:2:1226
+688:2:1234
+689:2:1235
+690:0:2529
+691:2:1243
+692:0:2529
+693:2:1251
+694:2:1252
+695:2:1256
+696:2:1260
+697:2:1261
+698:2:1265
+699:2:1273
+700:2:1274
+701:0:2529
+702:2:1286
+703:0:2529
+704:2:1287
+705:2:1291
+706:2:1292
+707:2:1300
+708:2:1301
+709:2:1305
+710:2:1306
+711:2:1314
+712:2:1319
+713:2:1323
+714:2:1324
+715:2:1331
+716:2:1332
+717:2:1343
+718:2:1344
+719:2:1345
+720:2:1356
+721:2:1361
+722:2:1362
+723:0:2529
+724:2:1374
+725:0:2529
+726:2:1377
+727:2:1378
+728:2:1390
+729:2:1391
+730:2:1395
+731:2:1396
+732:2:1404
+733:2:1409
+734:2:1413
+735:2:1414
+736:2:1421
+737:2:1422
+738:2:1433
+739:2:1434
+740:2:1435
+741:2:1446
+742:2:1451
+743:2:1452
+744:0:2529
+745:2:1464
+746:0:2529
+747:2:1465
+748:0:2529
+749:2:1466
+750:0:2529
+751:2:1467
+752:0:2529
+753:2:1468
+754:2:1472
+755:2:1473
+756:2:1481
+757:2:1482
+758:2:1486
+759:2:1487
+760:2:1495
+761:2:1500
+762:2:1504
+763:2:1505
+764:2:1512
+765:2:1513
+766:2:1524
+767:2:1525
+768:2:1526
+769:2:1537
+770:2:1542
+771:2:1543
+772:0:2529
+773:2:1669
+774:0:2529
+775:2:1765
+776:0:2529
+777:2:1766
+778:0:2529
+779:2:1770
+780:0:2529
+781:2:1776
+782:2:1780
+783:2:1781
+784:2:1789
+785:2:1790
+786:2:1794
+787:2:1795
+788:2:1803
+789:2:1808
+790:2:1812
+791:2:1813
+792:2:1820
+793:2:1821
+794:2:1832
+795:2:1833
+796:2:1834
+797:2:1845
+798:2:1850
+799:2:1851
+800:0:2529
+801:2:1863
+802:0:2529
+803:2:1864
+804:2:1868
+805:2:1869
+806:2:1877
+807:2:1878
+808:2:1882
+809:2:1883
+810:2:1891
+811:2:1896
+812:2:1900
+813:2:1901
+814:2:1908
+815:2:1909
+816:2:1920
+817:2:1921
+818:2:1922
+819:2:1933
+820:2:1938
+821:2:1939
+822:0:2529
+823:2:1951
+824:0:2529
+825:2:1954
+826:2:1955
+827:2:1967
+828:2:1968
+829:2:1972
+830:2:1973
+831:2:1981
+832:2:1986
+833:2:1990
+834:2:1991
+835:2:1998
+836:2:1999
+837:2:2010
+838:2:2011
+839:2:2012
+840:2:2023
+841:2:2028
+842:2:2029
+843:0:2529
+844:2:2041
+845:0:2529
+846:2:2042
+847:0:2529
+848:2:2043
+849:0:2529
+850:2:2044
+851:0:2529
+852:2:2045
+853:2:2049
+854:2:2050
+855:2:2058
+856:2:2059
+857:2:2063
+858:2:2064
+859:2:2072
+860:2:2077
+861:2:2081
+862:2:2082
+863:2:2089
+864:2:2090
+865:2:2101
+866:2:2102
+867:2:2103
+868:2:2114
+869:2:2119
+870:2:2120
+871:0:2529
+872:2:2246
+873:0:2529
+874:2:2342
+875:0:2529
+876:2:2343
+877:0:2529
+878:2:2347
+879:0:2529
+880:2:2353
+881:0:2529
+882:2:2357
+883:2:2358
+884:2:2362
+885:2:2366
+886:2:2367
+887:2:2371
+888:2:2379
+889:2:2380
+890:0:2529
+891:2:2388
+892:0:2529
+893:2:2392
+894:2:2393
+895:2:2397
+896:2:2401
+897:2:2402
+898:2:2406
+899:2:2414
+900:2:2415
+901:0:2529
+902:2:2423
+903:0:2529
+904:2:2431
+905:2:2432
+906:2:2436
+907:2:2440
+908:2:2441
+909:2:2445
+910:2:2453
+911:2:2454
+912:0:2529
+913:2:2466
+914:0:2529
+915:2:2467
+916:0:2529
+917:2:981
+918:0:2529
+919:2:982
+920:2:986
+921:2:987
+922:2:995
+923:2:996
+924:2:1000
+925:2:1001
+926:2:1009
+927:2:1014
+928:2:1018
+929:2:1019
+930:2:1026
+931:2:1027
+932:2:1038
+933:2:1039
+934:2:1040
+935:2:1051
+936:2:1056
+937:2:1057
+938:0:2529
+939:2:1069
+940:2:1070
+941:0:2529
+942:2:1074
+943:2:1078
+944:2:1079
+945:2:1087
+946:2:1088
+947:2:1092
+948:2:1093
+949:2:1101
+950:2:1106
+951:2:1107
+952:2:1118
+953:2:1119
+954:2:1130
+955:2:1131
+956:2:1132
+957:2:1143
+958:2:1148
+959:2:1149
+960:0:2529
+961:2:1161
+962:0:2529
+963:2:1162
+964:0:2529
+965:2:1172
+966:0:2529
+967:2:1173
+968:0:2529
+969:2:1177
+970:2:1178
+971:2:1182
+972:2:1186
+973:2:1187
+974:2:1191
+975:2:1199
+976:2:1200
+977:0:2529
+978:2:1208
+979:0:2529
+980:2:1212
+981:2:1213
+982:2:1217
+983:2:1221
+984:2:1222
+985:2:1226
+986:2:1234
+987:2:1235
+988:0:2529
+989:2:1243
+990:0:2529
+991:2:1251
+992:2:1252
+993:2:1256
+994:2:1260
+995:2:1261
+996:2:1265
+997:2:1273
+998:2:1274
+999:0:2529
+1000:2:1286
+1001:0:2529
+1002:2:1287
+1003:2:1291
+1004:2:1292
+1005:2:1300
+1006:2:1301
+1007:2:1305
+1008:2:1306
+1009:2:1314
+1010:2:1319
+1011:2:1323
+1012:2:1324
+1013:2:1331
+1014:2:1332
+1015:2:1343
+1016:2:1344
+1017:2:1345
+1018:2:1356
+1019:2:1361
+1020:2:1362
+1021:0:2529
+1022:2:1374
+1023:0:2529
+1024:2:1377
+1025:2:1378
+1026:2:1390
+1027:2:1391
+1028:2:1395
+1029:2:1396
+1030:2:1404
+1031:2:1409
+1032:2:1413
+1033:2:1414
+1034:2:1421
+1035:2:1422
+1036:2:1433
+1037:2:1434
+1038:2:1435
+1039:2:1446
+1040:2:1451
+1041:2:1452
+1042:0:2529
+1043:2:1464
+1044:0:2529
+1045:2:1465
+1046:0:2529
+1047:2:1466
+1048:0:2529
+1049:2:1467
+1050:0:2529
+1051:2:1468
+1052:2:1472
+1053:2:1473
+1054:2:1481
+1055:2:1482
+1056:2:1486
+1057:2:1487
+1058:2:1495
+1059:2:1500
+1060:2:1504
+1061:2:1505
+1062:2:1512
+1063:2:1513
+1064:2:1524
+1065:2:1525
+1066:2:1526
+1067:2:1537
+1068:2:1542
+1069:2:1543
+1070:0:2529
+1071:2:1669
+1072:0:2529
+1073:2:1765
+1074:0:2529
+1075:2:1766
+1076:0:2529
+1077:2:1770
+1078:0:2529
+1079:2:1776
+1080:2:1780
+1081:2:1781
+1082:2:1789
+1083:2:1790
+1084:2:1794
+1085:2:1795
+1086:2:1803
+1087:2:1808
+1088:2:1812
+1089:2:1813
+1090:2:1820
+1091:2:1821
+1092:2:1832
+1093:2:1833
+1094:2:1834
+1095:2:1845
+1096:2:1850
+1097:2:1851
+1098:0:2529
+1099:2:1863
+1100:0:2529
+1101:2:1864
+1102:2:1868
+1103:2:1869
+1104:2:1877
+1105:2:1878
+1106:2:1882
+1107:2:1883
+1108:2:1891
+1109:2:1896
+1110:2:1900
+1111:2:1901
+1112:2:1908
+1113:2:1909
+1114:2:1920
+1115:2:1921
+1116:2:1922
+1117:2:1933
+1118:2:1938
+1119:2:1939
+1120:0:2529
+1121:2:1951
+1122:0:2529
+1123:2:1954
+1124:2:1955
+1125:2:1967
+1126:2:1968
+1127:2:1972
+1128:2:1973
+1129:2:1981
+1130:2:1986
+1131:2:1990
+1132:2:1991
+1133:2:1998
+1134:2:1999
+1135:2:2010
+1136:2:2011
+1137:2:2012
+1138:2:2023
+1139:2:2028
+1140:2:2029
+1141:0:2529
+1142:2:2041
+1143:0:2529
+1144:2:2042
+1145:0:2529
+1146:2:2043
+1147:0:2529
+1148:2:2044
+1149:0:2529
+1150:2:2045
+1151:2:2049
+1152:2:2050
+1153:2:2058
+1154:2:2059
+1155:2:2063
+1156:2:2064
+1157:2:2072
+1158:2:2077
+1159:2:2081
+1160:2:2082
+1161:2:2089
+1162:2:2090
+1163:2:2101
+1164:2:2102
+1165:2:2103
+1166:2:2114
+1167:2:2119
+1168:2:2120
+1169:0:2529
+1170:2:2246
+1171:0:2529
+1172:2:2342
+1173:0:2529
+1174:2:2343
+1175:0:2529
+1176:2:2347
+1177:0:2529
+1178:2:2353
+1179:0:2529
+1180:2:2357
+1181:2:2358
+1182:2:2362
+1183:2:2366
+1184:2:2367
+1185:2:2371
+1186:2:2379
+1187:2:2380
+1188:0:2529
+1189:2:2388
+1190:0:2529
+1191:2:2392
+1192:2:2393
+1193:2:2397
+1194:2:2401
+1195:2:2402
+1196:2:2406
+1197:2:2414
+1198:2:2415
+1199:0:2529
+1200:2:2423
+1201:0:2529
+1202:2:2431
+1203:2:2432
+1204:2:2436
+1205:2:2440
+1206:2:2441
+1207:2:2445
+1208:2:2453
+1209:2:2454
+1210:0:2529
+1211:2:2466
+1212:0:2529
+1213:2:2467
+1214:0:2529
+1215:2:981
+1216:0:2529
+1217:2:982
+1218:2:986
+1219:2:987
+1220:2:995
+1221:2:996
+1222:2:1000
+1223:2:1001
+1224:2:1009
+1225:2:1014
+1226:2:1018
+1227:2:1019
+1228:2:1026
+1229:2:1027
+1230:2:1038
+1231:2:1039
+1232:2:1040
+1233:2:1051
+1234:2:1056
+1235:2:1057
+1236:0:2529
+1237:2:1069
+1238:2:1070
+1239:0:2529
+1240:2:1074
+1241:2:1078
+1242:2:1079
+1243:2:1087
+1244:2:1088
+1245:2:1092
+1246:2:1093
+1247:2:1101
+1248:2:1114
+1249:2:1115
+1250:2:1118
+1251:2:1119
+1252:2:1130
+1253:2:1131
+1254:2:1132
+1255:2:1143
+1256:2:1148
+1257:2:1151
+1258:2:1152
+1259:0:2529
+1260:2:1161
+1261:0:2529
+1262:2:1162
+1263:0:2529
+1264:2:1172
+1265:0:2529
+1266:2:1173
+1267:0:2529
+1268:1:2
+1269:0:2529
+1270:1:8
+1271:0:2529
+1272:1:9
+1273:0:2529
+1274:1:10
+1275:0:2529
+1276:1:11
+1277:0:2529
+1278:1:12
+1279:1:16
+1280:1:17
+1281:1:25
+1282:1:26
+1283:1:30
+1284:1:31
+1285:1:39
+1286:1:44
+1287:1:48
+1288:1:49
+1289:1:56
+1290:1:57
+1291:1:68
+1292:1:69
+1293:1:70
+1294:1:81
+1295:1:86
+1296:1:87
+1297:0:2529
+1298:2:1177
+1299:2:1178
+1300:2:1182
+1301:2:1186
+1302:2:1187
+1303:2:1191
+1304:2:1196
+1305:0:2529
+1306:2:1208
+1307:0:2529
+1308:2:1212
+1309:2:1213
+1310:2:1217
+1311:2:1221
+1312:2:1222
+1313:2:1226
+1314:2:1234
+1315:2:1235
+1316:0:2529
+1317:2:1243
+1318:0:2529
+1319:2:1251
+1320:2:1252
+1321:2:1256
+1322:2:1260
+1323:2:1261
+1324:2:1265
+1325:2:1273
+1326:2:1274
+1327:0:2529
+1328:2:1286
+1329:0:2529
+1330:2:1287
+1331:2:1291
+1332:2:1292
+1333:2:1300
+1334:2:1301
+1335:2:1305
+1336:2:1306
+1337:2:1314
+1338:2:1319
+1339:2:1323
+1340:2:1324
+1341:2:1331
+1342:2:1332
+1343:2:1343
+1344:2:1344
+1345:2:1345
+1346:2:1356
+1347:2:1361
+1348:2:1362
+1349:0:2529
+1350:2:1374
+1351:0:2529
+1352:2:1377
+1353:2:1378
+1354:2:1390
+1355:2:1391
+1356:2:1395
+1357:2:1396
+1358:2:1404
+1359:2:1409
+1360:2:1413
+1361:2:1414
+1362:2:1421
+1363:2:1422
+1364:2:1433
+1365:2:1434
+1366:2:1435
+1367:2:1446
+1368:2:1451
+1369:2:1452
+1370:0:2529
+1371:2:1464
+1372:0:2529
+1373:2:1465
+1374:0:2529
+1375:2:1466
+1376:0:2529
+1377:2:1467
+1378:0:2529
+1379:2:1468
+1380:2:1472
+1381:2:1473
+1382:2:1481
+1383:2:1482
+1384:2:1486
+1385:2:1487
+1386:2:1495
+1387:2:1500
+1388:2:1504
+1389:2:1505
+1390:2:1512
+1391:2:1513
+1392:2:1524
+1393:2:1525
+1394:2:1526
+1395:2:1537
+1396:2:1542
+1397:2:1543
+1398:0:2529
+1399:2:1669
+1400:0:2529
+1401:2:1765
+1402:0:2529
+1403:2:1766
+1404:0:2529
+1405:2:1770
+1406:0:2529
+1407:2:1776
+1408:2:1780
+1409:2:1781
+1410:2:1789
+1411:2:1790
+1412:2:1794
+1413:2:1795
+1414:2:1803
+1415:2:1808
+1416:2:1812
+1417:2:1813
+1418:2:1820
+1419:2:1821
+1420:2:1832
+1421:2:1833
+1422:2:1834
+1423:2:1845
+1424:2:1850
+1425:2:1851
+1426:0:2529
+1427:2:1863
+1428:0:2529
+1429:2:1864
+1430:2:1868
+1431:2:1869
+1432:2:1877
+1433:2:1878
+1434:2:1882
+1435:2:1883
+1436:2:1891
+1437:2:1896
+1438:2:1900
+1439:2:1901
+1440:2:1908
+1441:2:1909
+1442:2:1920
+1443:2:1921
+1444:2:1922
+1445:2:1933
+1446:2:1938
+1447:2:1939
+1448:0:2529
+1449:2:1951
+1450:0:2529
+1451:2:1954
+1452:2:1955
+1453:2:1967
+1454:2:1968
+1455:2:1972
+1456:2:1973
+1457:2:1981
+1458:2:1986
+1459:2:1990
+1460:2:1991
+1461:2:1998
+1462:2:1999
+1463:2:2010
+1464:2:2011
+1465:2:2012
+1466:2:2023
+1467:2:2028
+1468:2:2029
+1469:0:2529
+1470:2:2041
+1471:0:2529
+1472:2:2042
+1473:0:2529
+1474:2:2043
+1475:0:2529
+1476:2:2044
+1477:0:2529
+1478:2:2045
+1479:2:2049
+1480:2:2050
+1481:2:2058
+1482:2:2059
+1483:2:2063
+1484:2:2064
+1485:2:2072
+1486:2:2077
+1487:2:2081
+1488:2:2082
+1489:2:2089
+1490:2:2090
+1491:2:2101
+1492:2:2102
+1493:2:2103
+1494:2:2114
+1495:2:2119
+1496:2:2120
+1497:0:2529
+1498:2:2246
+1499:0:2529
+1500:2:2342
+1501:0:2529
+1502:2:2343
+1503:0:2529
+1504:2:2347
+1505:0:2529
+1506:2:2353
+1507:0:2529
+1508:2:2357
+1509:2:2358
+1510:2:2362
+1511:2:2366
+1512:2:2367
+1513:2:2371
+1514:2:2379
+1515:2:2380
+1516:0:2529
+1517:2:2388
+1518:0:2529
+1519:2:2392
+1520:2:2393
+1521:2:2397
+1522:2:2401
+1523:2:2402
+1524:2:2406
+1525:2:2414
+1526:2:2415
+1527:0:2529
+1528:2:2423
+1529:0:2529
+1530:2:2431
+1531:2:2432
+1532:2:2436
+1533:2:2440
+1534:2:2441
+1535:2:2445
+1536:2:2453
+1537:2:2454
+1538:0:2529
+1539:2:2466
+1540:0:2529
+1541:2:2467
+1542:0:2529
+1543:2:2470
+1544:0:2529
+1545:2:2475
+1546:0:2529
+1547:1:99
+1548:0:2529
+1549:2:2476
+1550:0:2529
+1551:1:100
+1552:1:104
+1553:1:105
+1554:1:113
+1555:1:114
+1556:1:118
+1557:1:119
+1558:1:127
+1559:1:132
+1560:1:136
+1561:1:137
+1562:1:144
+1563:1:145
+1564:1:156
+1565:1:157
+1566:1:158
+1567:1:169
+1568:1:181
+1569:1:182
+1570:0:2529
+1571:2:2475
+1572:0:2529
+1573:1:187
+1574:0:2529
+1575:2:2476
+1576:0:2529
+1577:1:188
+1578:0:2529
+1579:2:2475
+1580:0:2529
+1581:1:189
+1582:1:193
+1583:1:194
+1584:1:202
+1585:1:203
+1586:1:207
+1587:1:208
+1588:1:216
+1589:1:221
+1590:1:225
+1591:1:226
+1592:1:233
+1593:1:234
+1594:1:245
+1595:1:246
+1596:1:247
+1597:1:258
+1598:1:270
+1599:1:271
+1600:0:2529
+1601:2:2476
+1602:0:2529
+1603:1:276
+1604:0:2529
+1605:2:2475
+1606:0:2529
+1607:1:393
+1608:0:2529
+1609:2:2476
+1610:0:2529
+1611:1:394
+1612:0:2529
+1613:2:2475
+1614:0:2529
+1615:1:11
+1616:0:2529
+1617:2:2476
+1618:0:2529
+1619:1:12
+1620:1:16
+1621:1:17
+1622:1:25
+1623:1:26
+1624:1:27
+1625:1:39
+1626:1:44
+1627:1:48
+1628:1:49
+1629:1:56
+1630:1:57
+1631:1:68
+1632:1:69
+1633:1:70
+1634:1:81
+1635:1:93
+1636:1:94
+1637:0:2529
+1638:2:2475
+1639:0:2529
+1640:1:99
+1641:0:2529
+1642:2:2476
+1643:0:2529
+1644:1:100
+1645:1:104
+1646:1:105
+1647:1:113
+1648:1:114
+1649:1:118
+1650:1:119
+1651:1:127
+1652:1:132
+1653:1:136
+1654:1:137
+1655:1:144
+1656:1:145
+1657:1:156
+1658:1:157
+1659:1:158
+1660:1:169
+1661:1:181
+1662:1:182
+1663:0:2529
+1664:2:2475
+1665:0:2529
+1666:1:279
+1667:0:2529
+1668:2:2476
+1669:0:2529
+1670:1:280
+1671:0:2529
+1672:2:2475
+1673:0:2529
+1674:1:393
+1675:0:2529
+1676:2:2476
+1677:0:2529
+1678:1:394
+1679:0:2529
+1680:2:2475
+1681:0:2529
+1682:1:399
+1683:0:2529
+1684:2:2476
+1685:0:2529
+1686:1:404
+1687:1:408
+1688:1:409
+1689:1:417
+1690:1:418
+1691:1:419
+1692:1:431
+1693:1:436
+1694:1:440
+1695:1:441
+1696:1:448
+1697:1:449
+1698:1:460
+1699:1:461
+1700:1:462
+1701:1:473
+1702:1:485
+1703:1:486
+1704:0:2529
+1705:2:2475
+1706:0:2529
+1707:1:491
+1708:0:2529
+1709:2:2476
+1710:0:2529
+1711:1:492
+1712:1:496
+1713:1:497
+1714:1:505
+1715:1:506
+1716:1:510
+1717:1:511
+1718:1:519
+1719:1:524
+1720:1:528
+1721:1:529
+1722:1:536
+1723:1:537
+1724:1:548
+1725:1:549
+1726:1:550
+1727:1:561
+1728:1:566
+1729:1:567
+1730:0:2529
+1731:2:2475
+1732:0:2529
+1733:1:579
+1734:0:2527
+1735:2:2476
+1736:0:2533
+1737:1:662
--- /dev/null
+#define NO_WMB
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu/testmerge'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define >> pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_free.ltl | grep -v ^//`)" >> pan.ltl
+cp urcu_free_no_wmb.define .input.define
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -w -DHASH64 -o pan pan.c
+./pan -a -v -c1 -X -m10000000 -w20
+warning: for p.o. reduction to be valid the never claim must be stutter-invariant
+(never claims generated from LTL formulae are stutter-invariant)
+depth 0: Claim reached state 5 (line 567)
+pan: claim violated! (at depth 1889)
+pan: wrote .input.spin.trail
+
+(Spin Version 5.1.7 -- 23 December 2008)
+Warning: Search not completed
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim +
+ assertion violations + (if within scope of claim)
+ acceptance cycles + (fairness disabled)
+ invalid end states - (disabled by never claim)
+
+State-vector 56 byte, depth reached 6646, errors: 1
+ 377244 states, stored
+ 5291719 states, matched
+ 5668963 transitions (= stored+matched)
+ 20822372 atomic steps
+hash conflicts: 405371 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 30.221 equivalent memory usage for states (stored*(State-vector + overhead))
+ 23.526 actual memory usage for states (compression: 77.85%)
+ state-vector as stored = 37 byte + 28 byte overhead
+ 8.000 memory used for hash table (-w20)
+ 457.764 memory used for DFS stack (-m10000000)
+ 489.201 total actual memory usage
+
+unreached in proctype urcu_reader
+ line 289, "pan.___", state 16, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 48, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 299, "pan.___", state 61, "(1)"
+ line 308, "pan.___", state 91, "(1)"
+ line 289, "pan.___", state 104, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 136, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 299, "pan.___", state 149, "(1)"
+ line 308, "pan.___", state 179, "(1)"
+ line 289, "pan.___", state 193, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 225, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 299, "pan.___", state 238, "(1)"
+ line 308, "pan.___", state 268, "(1)"
+ line 144, "pan.___", state 290, "(1)"
+ line 148, "pan.___", state 298, "(1)"
+ line 148, "pan.___", state 299, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 148, "pan.___", state 299, "else"
+ line 146, "pan.___", state 304, "((j<1))"
+ line 146, "pan.___", state 304, "((j>=1))"
+ line 152, "pan.___", state 310, "(1)"
+ line 152, "pan.___", state 311, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 152, "pan.___", state 311, "else"
+ line 186, "pan.___", state 316, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 186, "pan.___", state 316, "else"
+ line 144, "pan.___", state 322, "(1)"
+ line 148, "pan.___", state 330, "(1)"
+ line 148, "pan.___", state 331, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<i))))"
+ line 148, "pan.___", state 331, "else"
+ line 146, "pan.___", state 336, "((j<1))"
+ line 146, "pan.___", state 336, "((j>=1))"
+ line 152, "pan.___", state 342, "(1)"
+ line 152, "pan.___", state 343, "(!((cache_dirty_generation_ptr.bitfield&(1<<i))))"
+ line 152, "pan.___", state 343, "else"
+ line 186, "pan.___", state 348, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<i))))"
+ line 186, "pan.___", state 348, "else"
+ line 200, "pan.___", state 352, "((i<1))"
+ line 200, "pan.___", state 352, "((i>=1))"
+ line 144, "pan.___", state 358, "(1)"
+ line 148, "pan.___", state 366, "(1)"
+ line 148, "pan.___", state 367, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 148, "pan.___", state 367, "else"
+ line 146, "pan.___", state 372, "((j<1))"
+ line 146, "pan.___", state 372, "((j>=1))"
+ line 152, "pan.___", state 378, "(1)"
+ line 152, "pan.___", state 379, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 152, "pan.___", state 379, "else"
+ line 186, "pan.___", state 384, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 186, "pan.___", state 384, "else"
+ line 289, "pan.___", state 399, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 293, "pan.___", state 415, "(1)"
+ line 298, "pan.___", state 431, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 299, "pan.___", state 444, "(1)"
+ line 308, "pan.___", state 474, "(1)"
+ line 289, "pan.___", state 487, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 519, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 299, "pan.___", state 532, "(1)"
+ line 308, "pan.___", state 562, "(1)"
+ line 289, "pan.___", state 575, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 607, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 299, "pan.___", state 620, "(1)"
+ line 308, "pan.___", state 650, "(1)"
+ line 144, "pan.___", state 666, "(1)"
+ line 148, "pan.___", state 674, "(1)"
+ line 148, "pan.___", state 675, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 148, "pan.___", state 675, "else"
+ line 146, "pan.___", state 680, "((j<1))"
+ line 146, "pan.___", state 680, "((j>=1))"
+ line 152, "pan.___", state 686, "(1)"
+ line 152, "pan.___", state 687, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 152, "pan.___", state 687, "else"
+ line 186, "pan.___", state 692, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 186, "pan.___", state 692, "else"
+ line 144, "pan.___", state 698, "(1)"
+ line 148, "pan.___", state 706, "(1)"
+ line 148, "pan.___", state 707, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<i))))"
+ line 148, "pan.___", state 707, "else"
+ line 146, "pan.___", state 712, "((j<1))"
+ line 146, "pan.___", state 712, "((j>=1))"
+ line 152, "pan.___", state 718, "(1)"
+ line 152, "pan.___", state 719, "(!((cache_dirty_generation_ptr.bitfield&(1<<i))))"
+ line 152, "pan.___", state 719, "else"
+ line 186, "pan.___", state 724, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<i))))"
+ line 186, "pan.___", state 724, "else"
+ line 200, "pan.___", state 728, "((i<1))"
+ line 200, "pan.___", state 728, "((i>=1))"
+ line 144, "pan.___", state 734, "(1)"
+ line 148, "pan.___", state 742, "(1)"
+ line 148, "pan.___", state 743, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 148, "pan.___", state 743, "else"
+ line 146, "pan.___", state 748, "((j<1))"
+ line 146, "pan.___", state 748, "((j>=1))"
+ line 152, "pan.___", state 754, "(1)"
+ line 152, "pan.___", state 755, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 152, "pan.___", state 755, "else"
+ line 186, "pan.___", state 760, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 186, "pan.___", state 760, "else"
+ line 289, "pan.___", state 770, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 802, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 299, "pan.___", state 815, "(1)"
+ line 308, "pan.___", state 845, "(1)"
+ line 289, "pan.___", state 866, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 293, "pan.___", state 882, "(1)"
+ line 298, "pan.___", state 898, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 299, "pan.___", state 911, "(1)"
+ line 308, "pan.___", state 941, "(1)"
+ line 434, "pan.___", state 954, "-end-"
+ (79 of 954 states)
+unreached in proctype urcu_writer
+ line 289, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 289, "pan.___", state 20, "(1)"
+ line 293, "pan.___", state 28, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 293, "pan.___", state 34, "(1)"
+ line 293, "pan.___", state 35, "(1)"
+ line 293, "pan.___", state 35, "(1)"
+ line 291, "pan.___", state 40, "((i<1))"
+ line 291, "pan.___", state 40, "((i>=1))"
+ line 298, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 299, "pan.___", state 59, "(1)"
+ line 299, "pan.___", state 60, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 299, "pan.___", state 60, "else"
+ line 299, "pan.___", state 63, "(1)"
+ line 299, "pan.___", state 64, "(1)"
+ line 299, "pan.___", state 64, "(1)"
+ line 303, "pan.___", state 72, "(1)"
+ line 303, "pan.___", state 73, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 303, "pan.___", state 73, "else"
+ line 303, "pan.___", state 76, "(1)"
+ line 303, "pan.___", state 77, "(1)"
+ line 303, "pan.___", state 77, "(1)"
+ line 301, "pan.___", state 82, "((i<1))"
+ line 301, "pan.___", state 82, "((i>=1))"
+ line 308, "pan.___", state 89, "(1)"
+ line 308, "pan.___", state 90, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 308, "pan.___", state 90, "else"
+ line 308, "pan.___", state 93, "(1)"
+ line 308, "pan.___", state 94, "(1)"
+ line 308, "pan.___", state 94, "(1)"
+ line 310, "pan.___", state 97, "(1)"
+ line 310, "pan.___", state 97, "(1)"
+ line 456, "pan.___", state 101, "cached_generation_ptr.val[_pid] = (old_gen+1)"
+ line 454, "pan.___", state 102, "old_gen = cached_generation_ptr.val[_pid]"
+ line 289, "pan.___", state 106, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 289, "pan.___", state 112, "(1)"
+ line 293, "pan.___", state 120, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 293, "pan.___", state 126, "(1)"
+ line 293, "pan.___", state 127, "(1)"
+ line 293, "pan.___", state 127, "(1)"
+ line 291, "pan.___", state 132, "((i<1))"
+ line 291, "pan.___", state 132, "((i>=1))"
+ line 299, "pan.___", state 151, "(1)"
+ line 299, "pan.___", state 152, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 299, "pan.___", state 152, "else"
+ line 299, "pan.___", state 155, "(1)"
+ line 299, "pan.___", state 156, "(1)"
+ line 299, "pan.___", state 156, "(1)"
+ line 303, "pan.___", state 164, "(1)"
+ line 303, "pan.___", state 165, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 303, "pan.___", state 165, "else"
+ line 303, "pan.___", state 168, "(1)"
+ line 303, "pan.___", state 169, "(1)"
+ line 303, "pan.___", state 169, "(1)"
+ line 301, "pan.___", state 174, "((i<1))"
+ line 301, "pan.___", state 174, "((i>=1))"
+ line 308, "pan.___", state 181, "(1)"
+ line 308, "pan.___", state 182, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 308, "pan.___", state 182, "else"
+ line 308, "pan.___", state 185, "(1)"
+ line 308, "pan.___", state 186, "(1)"
+ line 308, "pan.___", state 186, "(1)"
+ line 310, "pan.___", state 189, "(1)"
+ line 310, "pan.___", state 189, "(1)"
+ line 468, "pan.___", state 195, "(1)"
+ line 462, "pan.___", state 198, "((write_lock==0))"
+ line 462, "pan.___", state 198, "else"
+ line 460, "pan.___", state 199, "(1)"
+ line 144, "pan.___", state 206, "(1)"
+ line 148, "pan.___", state 214, "(1)"
+ line 148, "pan.___", state 215, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 148, "pan.___", state 215, "else"
+ line 146, "pan.___", state 220, "((j<1))"
+ line 146, "pan.___", state 220, "((j>=1))"
+ line 152, "pan.___", state 226, "(1)"
+ line 152, "pan.___", state 227, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 152, "pan.___", state 227, "else"
+ line 186, "pan.___", state 232, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 186, "pan.___", state 232, "else"
+ line 144, "pan.___", state 238, "(1)"
+ line 152, "pan.___", state 258, "(1)"
+ line 144, "pan.___", state 274, "(1)"
+ line 148, "pan.___", state 282, "(1)"
+ line 152, "pan.___", state 294, "(1)"
+ line 289, "pan.___", state 310, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 293, "pan.___", state 324, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 342, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 299, "pan.___", state 355, "(1)"
+ line 303, "pan.___", state 368, "(1)"
+ line 308, "pan.___", state 385, "(1)"
+ line 289, "pan.___", state 402, "(1)"
+ line 293, "pan.___", state 414, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 432, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 303, "pan.___", state 458, "(1)"
+ line 308, "pan.___", state 475, "(1)"
+ line 293, "pan.___", state 505, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 523, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 303, "pan.___", state 549, "(1)"
+ line 308, "pan.___", state 566, "(1)"
+ line 148, "pan.___", state 588, "(1)"
+ line 152, "pan.___", state 600, "(1)"
+ line 144, "pan.___", state 612, "(1)"
+ line 152, "pan.___", state 632, "(1)"
+ line 148, "pan.___", state 656, "(1)"
+ line 152, "pan.___", state 668, "(1)"
+ line 289, "pan.___", state 692, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 289, "pan.___", state 694, "(1)"
+ line 289, "pan.___", state 695, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 289, "pan.___", state 695, "else"
+ line 289, "pan.___", state 698, "(1)"
+ line 293, "pan.___", state 706, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 293, "pan.___", state 708, "(1)"
+ line 293, "pan.___", state 709, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 293, "pan.___", state 709, "else"
+ line 293, "pan.___", state 712, "(1)"
+ line 293, "pan.___", state 713, "(1)"
+ line 293, "pan.___", state 713, "(1)"
+ line 291, "pan.___", state 718, "((i<1))"
+ line 291, "pan.___", state 718, "((i>=1))"
+ line 298, "pan.___", state 724, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 299, "pan.___", state 737, "(1)"
+ line 299, "pan.___", state 738, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 299, "pan.___", state 738, "else"
+ line 299, "pan.___", state 741, "(1)"
+ line 299, "pan.___", state 742, "(1)"
+ line 299, "pan.___", state 742, "(1)"
+ line 303, "pan.___", state 750, "(1)"
+ line 303, "pan.___", state 751, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 303, "pan.___", state 751, "else"
+ line 303, "pan.___", state 754, "(1)"
+ line 303, "pan.___", state 755, "(1)"
+ line 303, "pan.___", state 755, "(1)"
+ line 301, "pan.___", state 760, "((i<1))"
+ line 301, "pan.___", state 760, "((i>=1))"
+ line 308, "pan.___", state 767, "(1)"
+ line 308, "pan.___", state 768, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 308, "pan.___", state 768, "else"
+ line 308, "pan.___", state 771, "(1)"
+ line 308, "pan.___", state 772, "(1)"
+ line 308, "pan.___", state 772, "(1)"
+ line 310, "pan.___", state 775, "(1)"
+ line 310, "pan.___", state 775, "(1)"
+ line 293, "pan.___", state 804, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 822, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 303, "pan.___", state 848, "(1)"
+ line 308, "pan.___", state 865, "(1)"
+ line 293, "pan.___", state 892, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 910, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 303, "pan.___", state 936, "(1)"
+ line 308, "pan.___", state 953, "(1)"
+ line 289, "pan.___", state 970, "(1)"
+ line 293, "pan.___", state 982, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 1000, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 303, "pan.___", state 1026, "(1)"
+ line 308, "pan.___", state 1043, "(1)"
+ line 293, "pan.___", state 1073, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 1091, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 303, "pan.___", state 1117, "(1)"
+ line 308, "pan.___", state 1134, "(1)"
+ line 148, "pan.___", state 1156, "(1)"
+ line 152, "pan.___", state 1168, "(1)"
+ line 144, "pan.___", state 1180, "(1)"
+ line 152, "pan.___", state 1200, "(1)"
+ line 148, "pan.___", state 1224, "(1)"
+ line 152, "pan.___", state 1236, "(1)"
+ line 289, "pan.___", state 1260, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 289, "pan.___", state 1262, "(1)"
+ line 289, "pan.___", state 1263, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 289, "pan.___", state 1263, "else"
+ line 289, "pan.___", state 1266, "(1)"
+ line 293, "pan.___", state 1274, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 293, "pan.___", state 1276, "(1)"
+ line 293, "pan.___", state 1277, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 293, "pan.___", state 1277, "else"
+ line 293, "pan.___", state 1280, "(1)"
+ line 293, "pan.___", state 1281, "(1)"
+ line 293, "pan.___", state 1281, "(1)"
+ line 291, "pan.___", state 1286, "((i<1))"
+ line 291, "pan.___", state 1286, "((i>=1))"
+ line 298, "pan.___", state 1292, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 299, "pan.___", state 1305, "(1)"
+ line 299, "pan.___", state 1306, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 299, "pan.___", state 1306, "else"
+ line 299, "pan.___", state 1309, "(1)"
+ line 299, "pan.___", state 1310, "(1)"
+ line 299, "pan.___", state 1310, "(1)"
+ line 303, "pan.___", state 1318, "(1)"
+ line 303, "pan.___", state 1319, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 303, "pan.___", state 1319, "else"
+ line 303, "pan.___", state 1322, "(1)"
+ line 303, "pan.___", state 1323, "(1)"
+ line 303, "pan.___", state 1323, "(1)"
+ line 301, "pan.___", state 1328, "((i<1))"
+ line 301, "pan.___", state 1328, "((i>=1))"
+ line 308, "pan.___", state 1335, "(1)"
+ line 308, "pan.___", state 1336, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 308, "pan.___", state 1336, "else"
+ line 308, "pan.___", state 1339, "(1)"
+ line 308, "pan.___", state 1340, "(1)"
+ line 308, "pan.___", state 1340, "(1)"
+ line 310, "pan.___", state 1343, "(1)"
+ line 310, "pan.___", state 1343, "(1)"
+ line 148, "pan.___", state 1367, "(1)"
+ line 152, "pan.___", state 1379, "(1)"
+ line 144, "pan.___", state 1391, "(1)"
+ line 152, "pan.___", state 1411, "(1)"
+ line 148, "pan.___", state 1435, "(1)"
+ line 152, "pan.___", state 1447, "(1)"
+ line 511, "pan.___", state 1473, "-end-"
+ (159 of 1473 states)
+unreached in proctype :init:
+ line 518, "pan.___", state 9, "((j<2))"
+ line 518, "pan.___", state 9, "((j>=2))"
+ line 519, "pan.___", state 20, "((j<2))"
+ line 519, "pan.___", state 20, "((j>=2))"
+ line 524, "pan.___", state 33, "((j<2))"
+ line 524, "pan.___", state 33, "((j>=2))"
+ (3 of 46 states)
+unreached in proctype :never:
+ line 572, "pan.___", state 8, "-end-"
+ (1 of 8 states)
+
+pan: elapsed time 10.4 seconds
+pan: rate 36378.399 states/second
+pan: avg transition delay 1.8293e-06 usec
+cp .input.spin urcu_free_no_wmb.spin.input
+cp .input.spin.trail urcu_free_no_wmb.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu/testmerge'
--- /dev/null
+#define NO_WMB
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+
+#if (NR_READERS == 1)
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+#elif (NR_READERS == 2)
+
+#define read_free_race (read_generation[0] == last_free_gen || read_generation[1] == last_free_gen)
+#define read_free (free_done && (data_access[0] || data_access[1]))
+
+#else
+
+#error "Too many readers"
+
+#endif
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+#define get_pid() (_pid)
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb(i, j)
+{
+ if
+ :: get_pid() >= NR_READERS ->
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+ :: else -> skip;
+ fi;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+#define get_readerid() (get_pid())
+#define get_writerid() (get_readerid() + NR_READERS)
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb(i, j);
+#else
+ ooo_mem(i);
+#endif
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ ooo_mem(i);
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ ooo_mem(i);
+ data_access[get_readerid()] = 1;
+ ooo_mem(i);
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active [NR_READERS] proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+ /* Only test progress of one random reader. They are all the
+ * same. */
+ atomic {
+ if
+ :: get_readerid() == 0 ->
+progress_reader:
+ skip;
+ :: else ->
+ skip;
+ fi;
+ }
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb(i, j);
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb(i, j);
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ skip;
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:3:-2
+-4:-4:-4
+1:0:2475
+2:3:2427
+3:3:2430
+4:3:2430
+5:3:2433
+6:3:2441
+7:3:2441
+8:3:2444
+9:3:2450
+10:3:2454
+11:3:2454
+12:3:2457
+13:3:2465
+14:3:2469
+15:3:2470
+16:0:2475
+17:3:2472
+18:0:2475
+19:2:956
+20:0:2475
+21:2:962
+22:0:2475
+23:2:963
+24:0:2475
+25:2:964
+26:2:968
+27:2:969
+28:2:977
+29:2:978
+30:2:982
+31:2:983
+32:2:991
+33:2:996
+34:2:1000
+35:2:1001
+36:2:1008
+37:2:1009
+38:2:1020
+39:2:1021
+40:2:1022
+41:2:1033
+42:2:1038
+43:2:1039
+44:0:2475
+45:2:1051
+46:2:1052
+47:0:2475
+48:2:1056
+49:2:1060
+50:2:1061
+51:2:1069
+52:2:1070
+53:2:1074
+54:2:1075
+55:2:1083
+56:2:1088
+57:2:1089
+58:2:1100
+59:2:1101
+60:2:1112
+61:2:1113
+62:2:1114
+63:2:1125
+64:2:1130
+65:2:1131
+66:0:2475
+67:2:1143
+68:0:2475
+69:2:1144
+70:0:2475
+71:2:1154
+72:0:2475
+73:2:1155
+74:0:2475
+75:2:1156
+76:2:1163
+77:2:1164
+78:2:1171
+79:2:1176
+80:0:2475
+81:2:1187
+82:0:2475
+83:2:1188
+84:2:1195
+85:2:1196
+86:2:1203
+87:2:1208
+88:0:2475
+89:2:1219
+90:0:2475
+91:2:1224
+92:2:1231
+93:2:1232
+94:2:1239
+95:2:1244
+96:0:2475
+97:2:1259
+98:0:2475
+99:2:1260
+100:2:1264
+101:2:1265
+102:2:1273
+103:2:1274
+104:2:1278
+105:2:1279
+106:2:1287
+107:2:1292
+108:2:1296
+109:2:1297
+110:2:1304
+111:2:1305
+112:2:1316
+113:2:1317
+114:2:1318
+115:2:1329
+116:2:1334
+117:2:1335
+118:0:2475
+119:2:1347
+120:0:2475
+121:2:1350
+122:2:1351
+123:2:1363
+124:2:1364
+125:2:1368
+126:2:1369
+127:2:1377
+128:2:1382
+129:2:1386
+130:2:1387
+131:2:1394
+132:2:1395
+133:2:1406
+134:2:1407
+135:2:1408
+136:2:1419
+137:2:1424
+138:2:1425
+139:0:2475
+140:2:1437
+141:0:2475
+142:2:1438
+143:0:2475
+144:2:1439
+145:0:2475
+146:2:1440
+147:0:2475
+148:2:1441
+149:2:1445
+150:2:1446
+151:2:1454
+152:2:1455
+153:2:1459
+154:2:1460
+155:2:1468
+156:2:1473
+157:2:1477
+158:2:1478
+159:2:1485
+160:2:1486
+161:2:1497
+162:2:1498
+163:2:1499
+164:2:1510
+165:2:1515
+166:2:1516
+167:0:2475
+168:2:1633
+169:0:2475
+170:2:1729
+171:0:2475
+172:2:1730
+173:0:2475
+174:2:1734
+175:0:2475
+176:2:1740
+177:2:1744
+178:2:1745
+179:2:1753
+180:2:1754
+181:2:1758
+182:2:1759
+183:2:1767
+184:2:1772
+185:2:1776
+186:2:1777
+187:2:1784
+188:2:1785
+189:2:1796
+190:2:1797
+191:2:1798
+192:2:1809
+193:2:1814
+194:2:1815
+195:0:2475
+196:2:1827
+197:0:2475
+198:2:1828
+199:2:1832
+200:2:1833
+201:2:1841
+202:2:1842
+203:2:1846
+204:2:1847
+205:2:1855
+206:2:1860
+207:2:1864
+208:2:1865
+209:2:1872
+210:2:1873
+211:2:1884
+212:2:1885
+213:2:1886
+214:2:1897
+215:2:1902
+216:2:1903
+217:0:2475
+218:2:1915
+219:0:2475
+220:2:1918
+221:2:1919
+222:2:1931
+223:2:1932
+224:2:1936
+225:2:1937
+226:2:1945
+227:2:1950
+228:2:1954
+229:2:1955
+230:2:1962
+231:2:1963
+232:2:1974
+233:2:1975
+234:2:1976
+235:2:1987
+236:2:1992
+237:2:1993
+238:0:2475
+239:2:2005
+240:0:2475
+241:2:2006
+242:0:2475
+243:2:2007
+244:0:2475
+245:2:2008
+246:0:2475
+247:2:2009
+248:2:2013
+249:2:2014
+250:2:2022
+251:2:2023
+252:2:2027
+253:2:2028
+254:2:2036
+255:2:2041
+256:2:2045
+257:2:2046
+258:2:2053
+259:2:2054
+260:2:2065
+261:2:2066
+262:2:2067
+263:2:2078
+264:2:2083
+265:2:2084
+266:0:2475
+267:2:2201
+268:0:2475
+269:2:2297
+270:0:2475
+271:2:2298
+272:0:2475
+273:2:2302
+274:0:2475
+275:2:2308
+276:0:2475
+277:2:2309
+278:2:2316
+279:2:2317
+280:2:2324
+281:2:2329
+282:0:2475
+283:2:2340
+284:0:2475
+285:2:2341
+286:2:2348
+287:2:2349
+288:2:2356
+289:2:2361
+290:0:2475
+291:2:2372
+292:0:2475
+293:2:2377
+294:2:2384
+295:2:2385
+296:2:2392
+297:2:2397
+298:0:2475
+299:2:2412
+300:0:2475
+301:2:2413
+302:0:2475
+303:2:963
+304:0:2475
+305:2:964
+306:2:968
+307:2:969
+308:2:977
+309:2:978
+310:2:982
+311:2:983
+312:2:991
+313:2:996
+314:2:1000
+315:2:1001
+316:2:1008
+317:2:1009
+318:2:1020
+319:2:1021
+320:2:1022
+321:2:1033
+322:2:1038
+323:2:1039
+324:0:2475
+325:2:1051
+326:2:1052
+327:0:2475
+328:2:1056
+329:2:1060
+330:2:1061
+331:2:1069
+332:2:1070
+333:2:1074
+334:2:1075
+335:2:1083
+336:2:1088
+337:2:1089
+338:2:1100
+339:2:1101
+340:2:1112
+341:2:1113
+342:2:1114
+343:2:1125
+344:2:1130
+345:2:1131
+346:0:2475
+347:2:1143
+348:0:2475
+349:2:1144
+350:0:2475
+351:2:1154
+352:0:2475
+353:2:1155
+354:0:2475
+355:2:1156
+356:2:1163
+357:2:1164
+358:2:1171
+359:2:1176
+360:0:2475
+361:2:1187
+362:0:2475
+363:2:1188
+364:2:1195
+365:2:1196
+366:2:1203
+367:2:1208
+368:0:2475
+369:2:1219
+370:0:2475
+371:2:1224
+372:2:1231
+373:2:1232
+374:2:1239
+375:2:1244
+376:0:2475
+377:2:1259
+378:0:2475
+379:2:1260
+380:2:1264
+381:2:1265
+382:2:1273
+383:2:1274
+384:2:1278
+385:2:1279
+386:2:1287
+387:2:1292
+388:2:1296
+389:2:1297
+390:2:1304
+391:2:1305
+392:2:1316
+393:2:1317
+394:2:1318
+395:2:1329
+396:2:1334
+397:2:1335
+398:0:2475
+399:2:1347
+400:0:2475
+401:2:1350
+402:2:1351
+403:2:1363
+404:2:1364
+405:2:1368
+406:2:1369
+407:2:1377
+408:2:1382
+409:2:1386
+410:2:1387
+411:2:1394
+412:2:1395
+413:2:1406
+414:2:1407
+415:2:1408
+416:2:1419
+417:2:1424
+418:2:1425
+419:0:2475
+420:2:1437
+421:0:2475
+422:2:1438
+423:0:2475
+424:2:1439
+425:0:2475
+426:2:1440
+427:0:2475
+428:2:1441
+429:2:1445
+430:2:1446
+431:2:1454
+432:2:1455
+433:2:1459
+434:2:1460
+435:2:1468
+436:2:1473
+437:2:1477
+438:2:1478
+439:2:1485
+440:2:1486
+441:2:1497
+442:2:1498
+443:2:1499
+444:2:1510
+445:2:1515
+446:2:1516
+447:0:2475
+448:2:1633
+449:0:2475
+450:2:1729
+451:0:2475
+452:2:1730
+453:0:2475
+454:2:1734
+455:0:2475
+456:2:1740
+457:2:1744
+458:2:1745
+459:2:1753
+460:2:1754
+461:2:1758
+462:2:1759
+463:2:1767
+464:2:1772
+465:2:1776
+466:2:1777
+467:2:1784
+468:2:1785
+469:2:1796
+470:2:1797
+471:2:1798
+472:2:1809
+473:2:1814
+474:2:1815
+475:0:2475
+476:2:1827
+477:0:2475
+478:2:1828
+479:2:1832
+480:2:1833
+481:2:1841
+482:2:1842
+483:2:1846
+484:2:1847
+485:2:1855
+486:2:1860
+487:2:1864
+488:2:1865
+489:2:1872
+490:2:1873
+491:2:1884
+492:2:1885
+493:2:1886
+494:2:1897
+495:2:1902
+496:2:1903
+497:0:2475
+498:2:1915
+499:0:2475
+500:2:1918
+501:2:1919
+502:2:1931
+503:2:1932
+504:2:1936
+505:2:1937
+506:2:1945
+507:2:1950
+508:2:1954
+509:2:1955
+510:2:1962
+511:2:1963
+512:2:1974
+513:2:1975
+514:2:1976
+515:2:1987
+516:2:1992
+517:2:1993
+518:0:2475
+519:2:2005
+520:0:2475
+521:2:2006
+522:0:2475
+523:2:2007
+524:0:2475
+525:2:2008
+526:0:2475
+527:2:2009
+528:2:2013
+529:2:2014
+530:2:2022
+531:2:2023
+532:2:2027
+533:2:2028
+534:2:2036
+535:2:2041
+536:2:2045
+537:2:2046
+538:2:2053
+539:2:2054
+540:2:2065
+541:2:2066
+542:2:2067
+543:2:2078
+544:2:2083
+545:2:2084
+546:0:2475
+547:2:2201
+548:0:2475
+549:2:2297
+550:0:2475
+551:2:2298
+552:0:2475
+553:2:2302
+554:0:2475
+555:2:2308
+556:0:2475
+557:2:2309
+558:2:2316
+559:2:2317
+560:2:2324
+561:2:2329
+562:0:2475
+563:2:2340
+564:0:2475
+565:2:2341
+566:2:2348
+567:2:2349
+568:2:2356
+569:2:2361
+570:0:2475
+571:2:2372
+572:0:2475
+573:2:2377
+574:2:2384
+575:2:2385
+576:2:2392
+577:2:2397
+578:0:2475
+579:2:2412
+580:0:2475
+581:2:2413
+582:0:2475
+583:2:963
+584:0:2475
+585:2:964
+586:2:968
+587:2:969
+588:2:977
+589:2:978
+590:2:982
+591:2:983
+592:2:991
+593:2:996
+594:2:1000
+595:2:1001
+596:2:1008
+597:2:1009
+598:2:1020
+599:2:1021
+600:2:1022
+601:2:1033
+602:2:1038
+603:2:1039
+604:0:2475
+605:2:1051
+606:2:1052
+607:0:2475
+608:2:1056
+609:2:1060
+610:2:1061
+611:2:1069
+612:2:1070
+613:2:1074
+614:2:1075
+615:2:1083
+616:2:1088
+617:2:1089
+618:2:1100
+619:2:1101
+620:2:1112
+621:2:1113
+622:2:1114
+623:2:1125
+624:2:1130
+625:2:1131
+626:0:2475
+627:2:1143
+628:0:2475
+629:2:1144
+630:0:2475
+631:2:1154
+632:0:2475
+633:2:1155
+634:0:2475
+635:2:1156
+636:2:1163
+637:2:1164
+638:2:1171
+639:2:1176
+640:0:2475
+641:2:1187
+642:0:2475
+643:2:1188
+644:2:1195
+645:2:1196
+646:2:1203
+647:2:1208
+648:0:2475
+649:2:1219
+650:0:2475
+651:2:1224
+652:2:1231
+653:2:1232
+654:2:1239
+655:2:1244
+656:0:2475
+657:2:1259
+658:0:2475
+659:2:1260
+660:2:1264
+661:2:1265
+662:2:1273
+663:2:1274
+664:2:1278
+665:2:1279
+666:2:1287
+667:2:1292
+668:2:1296
+669:2:1297
+670:2:1304
+671:2:1305
+672:2:1316
+673:2:1317
+674:2:1318
+675:2:1329
+676:2:1334
+677:2:1335
+678:0:2475
+679:2:1347
+680:0:2475
+681:2:1350
+682:2:1351
+683:2:1363
+684:2:1364
+685:2:1368
+686:2:1369
+687:2:1377
+688:2:1382
+689:2:1386
+690:2:1387
+691:2:1394
+692:2:1395
+693:2:1406
+694:2:1407
+695:2:1408
+696:2:1419
+697:2:1424
+698:2:1425
+699:0:2475
+700:2:1437
+701:0:2475
+702:2:1438
+703:0:2475
+704:2:1439
+705:0:2475
+706:2:1440
+707:0:2475
+708:2:1441
+709:2:1445
+710:2:1446
+711:2:1454
+712:2:1455
+713:2:1459
+714:2:1460
+715:2:1468
+716:2:1473
+717:2:1477
+718:2:1478
+719:2:1485
+720:2:1486
+721:2:1497
+722:2:1498
+723:2:1499
+724:2:1510
+725:2:1515
+726:2:1516
+727:0:2475
+728:2:1633
+729:0:2475
+730:2:1729
+731:0:2475
+732:2:1730
+733:0:2475
+734:2:1734
+735:0:2475
+736:2:1740
+737:2:1744
+738:2:1745
+739:2:1753
+740:2:1754
+741:2:1758
+742:2:1759
+743:2:1767
+744:2:1772
+745:2:1776
+746:2:1777
+747:2:1784
+748:2:1785
+749:2:1796
+750:2:1797
+751:2:1798
+752:2:1809
+753:2:1814
+754:2:1815
+755:0:2475
+756:2:1827
+757:0:2475
+758:2:1828
+759:2:1832
+760:2:1833
+761:2:1841
+762:2:1842
+763:2:1846
+764:2:1847
+765:2:1855
+766:2:1860
+767:2:1864
+768:2:1865
+769:2:1872
+770:2:1873
+771:2:1884
+772:2:1885
+773:2:1886
+774:2:1897
+775:2:1902
+776:2:1903
+777:0:2475
+778:2:1915
+779:0:2475
+780:2:1918
+781:2:1919
+782:2:1931
+783:2:1932
+784:2:1936
+785:2:1937
+786:2:1945
+787:2:1950
+788:2:1954
+789:2:1955
+790:2:1962
+791:2:1963
+792:2:1974
+793:2:1975
+794:2:1976
+795:2:1987
+796:2:1992
+797:2:1993
+798:0:2475
+799:2:2005
+800:0:2475
+801:2:2006
+802:0:2475
+803:2:2007
+804:0:2475
+805:2:2008
+806:0:2475
+807:2:2009
+808:2:2013
+809:2:2014
+810:2:2022
+811:2:2023
+812:2:2027
+813:2:2028
+814:2:2036
+815:2:2041
+816:2:2045
+817:2:2046
+818:2:2053
+819:2:2054
+820:2:2065
+821:2:2066
+822:2:2067
+823:2:2078
+824:2:2083
+825:2:2084
+826:0:2475
+827:2:2201
+828:0:2475
+829:2:2297
+830:0:2475
+831:2:2298
+832:0:2475
+833:2:2302
+834:0:2475
+835:2:2308
+836:0:2475
+837:2:2309
+838:2:2316
+839:2:2317
+840:2:2324
+841:2:2329
+842:0:2475
+843:2:2340
+844:0:2475
+845:2:2341
+846:2:2348
+847:2:2349
+848:2:2356
+849:2:2361
+850:0:2475
+851:2:2372
+852:0:2475
+853:2:2377
+854:2:2384
+855:2:2385
+856:2:2392
+857:2:2397
+858:0:2475
+859:2:2412
+860:0:2475
+861:2:2413
+862:0:2475
+863:2:963
+864:0:2475
+865:2:964
+866:2:968
+867:2:969
+868:2:977
+869:2:978
+870:2:982
+871:2:983
+872:2:991
+873:2:996
+874:2:1000
+875:2:1001
+876:2:1008
+877:2:1009
+878:2:1020
+879:2:1021
+880:2:1022
+881:2:1033
+882:2:1038
+883:2:1039
+884:0:2475
+885:2:1051
+886:2:1052
+887:0:2475
+888:2:1056
+889:2:1060
+890:2:1061
+891:2:1069
+892:2:1070
+893:2:1074
+894:2:1075
+895:2:1083
+896:2:1088
+897:2:1089
+898:2:1100
+899:2:1101
+900:2:1112
+901:2:1113
+902:2:1114
+903:2:1125
+904:2:1130
+905:2:1131
+906:0:2475
+907:2:1143
+908:0:2475
+909:2:1144
+910:0:2475
+911:2:1154
+912:0:2475
+913:2:1155
+914:0:2475
+915:2:1156
+916:2:1163
+917:2:1164
+918:2:1171
+919:2:1176
+920:0:2475
+921:2:1187
+922:0:2475
+923:2:1188
+924:2:1195
+925:2:1196
+926:2:1203
+927:2:1208
+928:0:2475
+929:2:1219
+930:0:2475
+931:2:1224
+932:2:1231
+933:2:1232
+934:2:1239
+935:2:1244
+936:0:2475
+937:2:1259
+938:0:2475
+939:2:1260
+940:2:1264
+941:2:1265
+942:2:1273
+943:2:1274
+944:2:1278
+945:2:1279
+946:2:1287
+947:2:1292
+948:2:1296
+949:2:1297
+950:2:1304
+951:2:1305
+952:2:1316
+953:2:1317
+954:2:1318
+955:2:1329
+956:2:1334
+957:2:1335
+958:0:2475
+959:2:1347
+960:0:2475
+961:2:1350
+962:2:1351
+963:2:1363
+964:2:1364
+965:2:1368
+966:2:1369
+967:2:1377
+968:2:1382
+969:2:1386
+970:2:1387
+971:2:1394
+972:2:1395
+973:2:1406
+974:2:1407
+975:2:1408
+976:2:1419
+977:2:1424
+978:2:1425
+979:0:2475
+980:2:1437
+981:0:2475
+982:2:1438
+983:0:2475
+984:2:1439
+985:0:2475
+986:2:1440
+987:0:2475
+988:2:1441
+989:2:1445
+990:2:1446
+991:2:1454
+992:2:1455
+993:2:1459
+994:2:1460
+995:2:1468
+996:2:1473
+997:2:1477
+998:2:1478
+999:2:1485
+1000:2:1486
+1001:2:1497
+1002:2:1498
+1003:2:1499
+1004:2:1510
+1005:2:1515
+1006:2:1516
+1007:0:2475
+1008:2:1633
+1009:0:2475
+1010:2:1729
+1011:0:2475
+1012:2:1730
+1013:0:2475
+1014:2:1734
+1015:0:2475
+1016:2:1740
+1017:2:1744
+1018:2:1745
+1019:2:1753
+1020:2:1754
+1021:2:1758
+1022:2:1759
+1023:2:1767
+1024:2:1772
+1025:2:1776
+1026:2:1777
+1027:2:1784
+1028:2:1785
+1029:2:1796
+1030:2:1797
+1031:2:1798
+1032:2:1809
+1033:2:1814
+1034:2:1815
+1035:0:2475
+1036:2:1827
+1037:0:2475
+1038:2:1828
+1039:2:1832
+1040:2:1833
+1041:2:1841
+1042:2:1842
+1043:2:1846
+1044:2:1847
+1045:2:1855
+1046:2:1860
+1047:2:1864
+1048:2:1865
+1049:2:1872
+1050:2:1873
+1051:2:1884
+1052:2:1885
+1053:2:1886
+1054:2:1897
+1055:2:1902
+1056:2:1903
+1057:0:2475
+1058:2:1915
+1059:0:2475
+1060:2:1918
+1061:2:1919
+1062:2:1931
+1063:2:1932
+1064:2:1936
+1065:2:1937
+1066:2:1945
+1067:2:1950
+1068:2:1954
+1069:2:1955
+1070:2:1962
+1071:2:1963
+1072:2:1974
+1073:2:1975
+1074:2:1976
+1075:2:1987
+1076:2:1992
+1077:2:1993
+1078:0:2475
+1079:2:2005
+1080:0:2475
+1081:2:2006
+1082:0:2475
+1083:2:2007
+1084:0:2475
+1085:2:2008
+1086:0:2475
+1087:2:2009
+1088:2:2013
+1089:2:2014
+1090:2:2022
+1091:2:2023
+1092:2:2027
+1093:2:2028
+1094:2:2036
+1095:2:2041
+1096:2:2045
+1097:2:2046
+1098:2:2053
+1099:2:2054
+1100:2:2065
+1101:2:2066
+1102:2:2067
+1103:2:2078
+1104:2:2083
+1105:2:2084
+1106:0:2475
+1107:2:2201
+1108:0:2475
+1109:2:2297
+1110:0:2475
+1111:2:2298
+1112:0:2475
+1113:2:2302
+1114:0:2475
+1115:2:2308
+1116:0:2475
+1117:2:2309
+1118:2:2316
+1119:2:2317
+1120:2:2324
+1121:2:2329
+1122:0:2475
+1123:2:2340
+1124:0:2475
+1125:2:2341
+1126:2:2348
+1127:2:2349
+1128:2:2356
+1129:2:2361
+1130:0:2475
+1131:2:2372
+1132:0:2475
+1133:2:2377
+1134:2:2384
+1135:2:2385
+1136:2:2392
+1137:2:2397
+1138:0:2475
+1139:2:2412
+1140:0:2475
+1141:2:2413
+1142:0:2475
+1143:2:963
+1144:0:2475
+1145:2:964
+1146:2:968
+1147:2:969
+1148:2:977
+1149:2:978
+1150:2:982
+1151:2:983
+1152:2:991
+1153:2:996
+1154:2:1000
+1155:2:1001
+1156:2:1008
+1157:2:1009
+1158:2:1020
+1159:2:1021
+1160:2:1022
+1161:2:1033
+1162:2:1038
+1163:2:1039
+1164:0:2475
+1165:2:1051
+1166:2:1052
+1167:0:2475
+1168:2:1056
+1169:2:1060
+1170:2:1061
+1171:2:1069
+1172:2:1070
+1173:2:1074
+1174:2:1075
+1175:2:1083
+1176:2:1088
+1177:2:1089
+1178:2:1100
+1179:2:1101
+1180:2:1112
+1181:2:1113
+1182:2:1114
+1183:2:1125
+1184:2:1130
+1185:2:1131
+1186:0:2475
+1187:2:1143
+1188:0:2475
+1189:2:1144
+1190:0:2475
+1191:2:1154
+1192:0:2475
+1193:2:1155
+1194:0:2475
+1195:2:1156
+1196:2:1163
+1197:2:1164
+1198:2:1171
+1199:2:1176
+1200:0:2475
+1201:2:1187
+1202:0:2475
+1203:1:2
+1204:0:2475
+1205:1:8
+1206:0:2475
+1207:1:9
+1208:0:2475
+1209:1:10
+1210:0:2475
+1211:1:11
+1212:0:2475
+1213:1:12
+1214:1:16
+1215:1:17
+1216:1:25
+1217:1:26
+1218:1:30
+1219:1:31
+1220:1:39
+1221:1:44
+1222:1:48
+1223:1:49
+1224:1:56
+1225:1:57
+1226:1:68
+1227:1:69
+1228:1:70
+1229:1:81
+1230:1:93
+1231:1:94
+1232:0:2475
+1233:1:99
+1234:0:2475
+1235:1:100
+1236:1:104
+1237:1:105
+1238:1:113
+1239:1:114
+1240:1:118
+1241:1:119
+1242:1:127
+1243:1:132
+1244:1:136
+1245:1:137
+1246:1:144
+1247:1:145
+1248:1:156
+1249:1:157
+1250:1:158
+1251:1:169
+1252:1:181
+1253:1:182
+1254:0:2475
+1255:1:187
+1256:0:2475
+1257:1:188
+1258:0:2475
+1259:1:189
+1260:1:193
+1261:1:194
+1262:1:202
+1263:1:203
+1264:1:207
+1265:1:208
+1266:1:216
+1267:1:221
+1268:1:225
+1269:1:226
+1270:1:233
+1271:1:234
+1272:1:245
+1273:1:246
+1274:1:247
+1275:1:258
+1276:1:270
+1277:1:271
+1278:0:2475
+1279:1:276
+1280:0:2475
+1281:1:384
+1282:0:2475
+1283:1:385
+1284:0:2475
+1285:1:11
+1286:0:2475
+1287:1:12
+1288:1:16
+1289:1:17
+1290:1:25
+1291:1:26
+1292:1:27
+1293:1:39
+1294:1:44
+1295:1:48
+1296:1:49
+1297:1:56
+1298:1:57
+1299:1:68
+1300:1:69
+1301:1:70
+1302:1:81
+1303:1:93
+1304:1:94
+1305:0:2475
+1306:1:99
+1307:0:2475
+1308:1:100
+1309:1:104
+1310:1:105
+1311:1:113
+1312:1:114
+1313:1:118
+1314:1:119
+1315:1:127
+1316:1:132
+1317:1:136
+1318:1:137
+1319:1:144
+1320:1:145
+1321:1:156
+1322:1:157
+1323:1:158
+1324:1:169
+1325:1:181
+1326:1:182
+1327:0:2475
+1328:1:279
+1329:0:2475
+1330:1:280
+1331:0:2475
+1332:1:384
+1333:0:2475
+1334:1:385
+1335:0:2475
+1336:1:390
+1337:0:2475
+1338:1:395
+1339:1:399
+1340:1:400
+1341:1:408
+1342:1:409
+1343:1:410
+1344:1:422
+1345:1:427
+1346:1:431
+1347:1:432
+1348:1:439
+1349:1:440
+1350:1:451
+1351:1:452
+1352:1:453
+1353:1:464
+1354:1:476
+1355:1:477
+1356:0:2475
+1357:1:482
+1358:0:2475
+1359:1:483
+1360:1:487
+1361:1:488
+1362:1:496
+1363:1:497
+1364:1:501
+1365:1:502
+1366:1:510
+1367:1:515
+1368:1:519
+1369:1:520
+1370:1:527
+1371:1:528
+1372:1:539
+1373:1:540
+1374:1:541
+1375:1:552
+1376:1:564
+1377:1:565
+1378:0:2475
+1379:1:570
+1380:0:2475
+1381:1:571
+1382:1:575
+1383:1:576
+1384:1:584
+1385:1:585
+1386:1:589
+1387:1:590
+1388:1:598
+1389:1:603
+1390:1:607
+1391:1:608
+1392:1:615
+1393:1:616
+1394:1:627
+1395:1:628
+1396:1:629
+1397:1:640
+1398:1:652
+1399:1:653
+1400:0:2475
+1401:1:658
+1402:0:2475
+1403:1:659
+1404:0:2475
+1405:1:660
+1406:0:2475
+1407:1:760
+1408:0:2475
+1409:1:761
+1410:0:2475
+1411:1:765
+1412:0:2475
+1413:1:766
+1414:1:770
+1415:1:771
+1416:1:779
+1417:1:780
+1418:1:784
+1419:1:785
+1420:1:793
+1421:1:798
+1422:1:802
+1423:1:803
+1424:1:810
+1425:1:811
+1426:1:822
+1427:1:823
+1428:1:824
+1429:1:835
+1430:1:847
+1431:1:848
+1432:0:2475
+1433:1:853
+1434:0:2475
+1435:1:660
+1436:0:2475
+1437:1:760
+1438:0:2475
+1439:1:761
+1440:0:2475
+1441:1:765
+1442:0:2475
+1443:1:766
+1444:1:770
+1445:1:771
+1446:1:779
+1447:1:780
+1448:1:781
+1449:1:793
+1450:1:798
+1451:1:802
+1452:1:803
+1453:1:810
+1454:1:811
+1455:1:822
+1456:1:823
+1457:1:824
+1458:1:835
+1459:1:847
+1460:1:848
+1461:0:2475
+1462:1:853
+1463:0:2475
+1464:1:857
+1465:0:2475
+1466:1:862
+1467:1:866
+1468:1:867
+1469:1:875
+1470:1:876
+1471:1:877
+1472:1:889
+1473:1:894
+1474:1:898
+1475:1:899
+1476:1:906
+1477:1:907
+1478:1:918
+1479:1:919
+1480:1:920
+1481:1:931
+1482:1:943
+1483:1:944
+1484:0:2475
+1485:1:9
+1486:0:2475
+1487:1:10
+1488:0:2475
+1489:1:11
+1490:0:2475
+1491:1:12
+1492:1:16
+1493:1:17
+1494:1:25
+1495:1:26
+1496:1:30
+1497:1:31
+1498:1:39
+1499:1:44
+1500:1:48
+1501:1:49
+1502:1:56
+1503:1:57
+1504:1:68
+1505:1:69
+1506:1:70
+1507:1:81
+1508:1:93
+1509:1:94
+1510:0:2475
+1511:1:99
+1512:0:2475
+1513:1:100
+1514:1:104
+1515:1:105
+1516:1:113
+1517:1:114
+1518:1:118
+1519:1:119
+1520:1:127
+1521:1:132
+1522:1:136
+1523:1:137
+1524:1:144
+1525:1:145
+1526:1:156
+1527:1:157
+1528:1:158
+1529:1:169
+1530:1:181
+1531:1:182
+1532:0:2475
+1533:1:187
+1534:0:2475
+1535:1:188
+1536:0:2475
+1537:1:189
+1538:1:193
+1539:1:194
+1540:1:202
+1541:1:203
+1542:1:207
+1543:1:208
+1544:1:216
+1545:1:221
+1546:1:225
+1547:1:226
+1548:1:233
+1549:1:234
+1550:1:245
+1551:1:246
+1552:1:247
+1553:1:258
+1554:1:270
+1555:1:271
+1556:0:2475
+1557:1:276
+1558:0:2475
+1559:1:384
+1560:0:2475
+1561:1:385
+1562:0:2475
+1563:1:11
+1564:0:2475
+1565:1:12
+1566:1:16
+1567:1:17
+1568:1:25
+1569:1:34
+1570:1:35
+1571:1:39
+1572:1:44
+1573:1:48
+1574:1:49
+1575:1:56
+1576:1:57
+1577:1:68
+1578:1:69
+1579:1:72
+1580:1:73
+1581:1:81
+1582:1:93
+1583:1:94
+1584:0:2475
+1585:1:99
+1586:0:2475
+1587:1:100
+1588:1:104
+1589:1:105
+1590:1:113
+1591:1:122
+1592:1:123
+1593:1:127
+1594:1:132
+1595:1:136
+1596:1:137
+1597:1:144
+1598:1:145
+1599:1:156
+1600:1:157
+1601:1:160
+1602:1:161
+1603:1:169
+1604:1:181
+1605:1:182
+1606:0:2475
+1607:1:279
+1608:0:2475
+1609:1:280
+1610:0:2475
+1611:1:384
+1612:0:2475
+1613:1:385
+1614:0:2475
+1615:1:390
+1616:0:2475
+1617:1:395
+1618:1:399
+1619:1:400
+1620:1:408
+1621:1:417
+1622:1:418
+1623:1:422
+1624:1:427
+1625:1:431
+1626:1:432
+1627:1:439
+1628:1:440
+1629:1:451
+1630:1:452
+1631:1:455
+1632:1:456
+1633:1:464
+1634:1:476
+1635:1:477
+1636:0:2475
+1637:1:482
+1638:0:2475
+1639:2:1188
+1640:2:1195
+1641:2:1198
+1642:2:1199
+1643:2:1203
+1644:2:1208
+1645:0:2475
+1646:2:1219
+1647:0:2475
+1648:2:1224
+1649:2:1231
+1650:2:1232
+1651:2:1239
+1652:2:1244
+1653:0:2475
+1654:2:1259
+1655:0:2475
+1656:2:1260
+1657:2:1264
+1658:2:1265
+1659:2:1273
+1660:2:1274
+1661:2:1278
+1662:2:1279
+1663:2:1287
+1664:2:1292
+1665:2:1296
+1666:2:1297
+1667:2:1304
+1668:2:1305
+1669:2:1316
+1670:2:1317
+1671:2:1318
+1672:2:1329
+1673:2:1334
+1674:2:1335
+1675:0:2475
+1676:2:1347
+1677:0:2475
+1678:2:1350
+1679:2:1351
+1680:2:1363
+1681:2:1364
+1682:2:1368
+1683:2:1369
+1684:2:1377
+1685:2:1382
+1686:2:1386
+1687:2:1387
+1688:2:1394
+1689:2:1395
+1690:2:1406
+1691:2:1407
+1692:2:1408
+1693:2:1419
+1694:2:1424
+1695:2:1425
+1696:0:2475
+1697:2:1437
+1698:0:2475
+1699:2:1438
+1700:0:2475
+1701:2:1439
+1702:0:2475
+1703:2:1440
+1704:0:2475
+1705:2:1441
+1706:2:1445
+1707:2:1446
+1708:2:1454
+1709:2:1455
+1710:2:1459
+1711:2:1460
+1712:2:1468
+1713:2:1473
+1714:2:1477
+1715:2:1478
+1716:2:1485
+1717:2:1486
+1718:2:1497
+1719:2:1498
+1720:2:1499
+1721:2:1510
+1722:2:1515
+1723:2:1516
+1724:0:2475
+1725:2:1633
+1726:0:2475
+1727:2:1729
+1728:0:2475
+1729:2:1730
+1730:0:2475
+1731:2:1734
+1732:0:2475
+1733:2:1740
+1734:2:1744
+1735:2:1745
+1736:2:1753
+1737:2:1754
+1738:2:1758
+1739:2:1759
+1740:2:1767
+1741:2:1772
+1742:2:1776
+1743:2:1777
+1744:2:1784
+1745:2:1785
+1746:2:1796
+1747:2:1797
+1748:2:1798
+1749:2:1809
+1750:2:1814
+1751:2:1815
+1752:0:2475
+1753:2:1827
+1754:0:2475
+1755:2:1828
+1756:2:1832
+1757:2:1833
+1758:2:1841
+1759:2:1842
+1760:2:1846
+1761:2:1847
+1762:2:1855
+1763:2:1860
+1764:2:1864
+1765:2:1865
+1766:2:1872
+1767:2:1873
+1768:2:1884
+1769:2:1885
+1770:2:1886
+1771:2:1897
+1772:2:1902
+1773:2:1903
+1774:0:2475
+1775:2:1915
+1776:0:2475
+1777:2:1918
+1778:2:1919
+1779:2:1931
+1780:2:1932
+1781:2:1936
+1782:2:1937
+1783:2:1945
+1784:2:1950
+1785:2:1954
+1786:2:1955
+1787:2:1962
+1788:2:1963
+1789:2:1974
+1790:2:1975
+1791:2:1976
+1792:2:1987
+1793:2:1992
+1794:2:1993
+1795:0:2475
+1796:2:2005
+1797:0:2475
+1798:2:2006
+1799:0:2475
+1800:2:2007
+1801:0:2475
+1802:2:2008
+1803:0:2475
+1804:2:2009
+1805:2:2013
+1806:2:2014
+1807:2:2022
+1808:2:2023
+1809:2:2027
+1810:2:2028
+1811:2:2036
+1812:2:2041
+1813:2:2045
+1814:2:2046
+1815:2:2053
+1816:2:2054
+1817:2:2065
+1818:2:2066
+1819:2:2067
+1820:2:2078
+1821:2:2083
+1822:2:2084
+1823:0:2475
+1824:2:2201
+1825:0:2475
+1826:2:2297
+1827:0:2475
+1828:2:2298
+1829:0:2475
+1830:2:2302
+1831:0:2475
+1832:2:2308
+1833:0:2475
+1834:2:2309
+1835:2:2316
+1836:2:2317
+1837:2:2324
+1838:2:2329
+1839:0:2475
+1840:2:2340
+1841:0:2475
+1842:2:2341
+1843:2:2348
+1844:2:2351
+1845:2:2352
+1846:2:2356
+1847:2:2361
+1848:0:2475
+1849:2:2372
+1850:0:2475
+1851:2:2377
+1852:2:2384
+1853:2:2385
+1854:2:2392
+1855:2:2397
+1856:0:2475
+1857:2:2412
+1858:0:2475
+1859:2:2413
+1860:0:2475
+1861:2:2416
+1862:0:2475
+1863:2:2421
+1864:0:2475
+1865:1:483
+1866:1:487
+1867:1:488
+1868:1:496
+1869:1:497
+1870:1:498
+1871:1:510
+1872:1:515
+1873:1:519
+1874:1:520
+1875:1:527
+1876:1:528
+1877:1:539
+1878:1:540
+1879:1:541
+1880:1:552
+1881:1:557
+1882:1:558
+1883:0:2475
+1884:2:2422
+1885:0:2475
+1886:1:570
+1887:0:2473
+1888:2:2421
+1889:0:2479
+1890:1:151
--- /dev/null
+#define SINGLE_FLIP
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu/testmerge'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define >> pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_free.ltl | grep -v ^//`)" >> pan.ltl
+cp urcu_free_single_flip.define .input.define
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -w -DHASH64 -o pan pan.c
+./pan -a -v -c1 -X -m10000000 -w20
+warning: for p.o. reduction to be valid the never claim must be stutter-invariant
+(never claims generated from LTL formulae are stutter-invariant)
+depth 0: Claim reached state 5 (line 567)
+pan: claim violated! (at depth 1353)
+pan: wrote .input.spin.trail
+
+(Spin Version 5.1.7 -- 23 December 2008)
+Warning: Search not completed
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim +
+ assertion violations + (if within scope of claim)
+ acceptance cycles + (fairness disabled)
+ invalid end states - (disabled by never claim)
+
+State-vector 56 byte, depth reached 3705, errors: 1
+ 216253 states, stored
+ 2924019 states, matched
+ 3140272 transitions (= stored+matched)
+ 11791015 atomic steps
+hash conflicts: 155585 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 17.324 equivalent memory usage for states (stored*(State-vector + overhead))
+ 13.576 actual memory usage for states (compression: 78.37%)
+ state-vector as stored = 38 byte + 28 byte overhead
+ 8.000 memory used for hash table (-w20)
+ 457.764 memory used for DFS stack (-m10000000)
+ 479.338 total actual memory usage
+
+unreached in proctype urcu_reader
+ line 289, "pan.___", state 16, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 48, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 299, "pan.___", state 61, "(1)"
+ line 308, "pan.___", state 91, "(1)"
+ line 289, "pan.___", state 104, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 136, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 299, "pan.___", state 149, "(1)"
+ line 308, "pan.___", state 179, "(1)"
+ line 289, "pan.___", state 193, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 225, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 299, "pan.___", state 238, "(1)"
+ line 308, "pan.___", state 268, "(1)"
+ line 159, "pan.___", state 289, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 159, "pan.___", state 291, "(1)"
+ line 163, "pan.___", state 298, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 163, "pan.___", state 300, "(1)"
+ line 163, "pan.___", state 301, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 163, "pan.___", state 301, "else"
+ line 161, "pan.___", state 306, "((j<1))"
+ line 161, "pan.___", state 306, "((j>=1))"
+ line 167, "pan.___", state 311, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 144, "pan.___", state 321, "(1)"
+ line 148, "pan.___", state 329, "(1)"
+ line 148, "pan.___", state 330, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 148, "pan.___", state 330, "else"
+ line 146, "pan.___", state 335, "((j<1))"
+ line 146, "pan.___", state 335, "((j>=1))"
+ line 152, "pan.___", state 341, "(1)"
+ line 152, "pan.___", state 342, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 152, "pan.___", state 342, "else"
+ line 154, "pan.___", state 345, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 154, "pan.___", state 345, "else"
+ line 186, "pan.___", state 347, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 186, "pan.___", state 347, "else"
+ line 159, "pan.___", state 352, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 159, "pan.___", state 354, "(1)"
+ line 163, "pan.___", state 361, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 163, "pan.___", state 363, "(1)"
+ line 163, "pan.___", state 364, "((cache_dirty_urcu_active_readers.bitfield&(1<<i)))"
+ line 163, "pan.___", state 364, "else"
+ line 161, "pan.___", state 369, "((j<1))"
+ line 161, "pan.___", state 369, "((j>=1))"
+ line 167, "pan.___", state 374, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 144, "pan.___", state 384, "(1)"
+ line 148, "pan.___", state 392, "(1)"
+ line 148, "pan.___", state 393, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<i))))"
+ line 148, "pan.___", state 393, "else"
+ line 146, "pan.___", state 398, "((j<1))"
+ line 146, "pan.___", state 398, "((j>=1))"
+ line 152, "pan.___", state 404, "(1)"
+ line 152, "pan.___", state 405, "(!((cache_dirty_generation_ptr.bitfield&(1<<i))))"
+ line 152, "pan.___", state 405, "else"
+ line 154, "pan.___", state 408, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<i))))"
+ line 154, "pan.___", state 408, "else"
+ line 186, "pan.___", state 410, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<i)))"
+ line 186, "pan.___", state 410, "else"
+ line 200, "pan.___", state 414, "((i<1))"
+ line 200, "pan.___", state 414, "((i>=1))"
+ line 159, "pan.___", state 419, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 159, "pan.___", state 421, "(1)"
+ line 163, "pan.___", state 428, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 163, "pan.___", state 430, "(1)"
+ line 163, "pan.___", state 431, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 163, "pan.___", state 431, "else"
+ line 161, "pan.___", state 436, "((j<1))"
+ line 161, "pan.___", state 436, "((j>=1))"
+ line 167, "pan.___", state 441, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 144, "pan.___", state 451, "(1)"
+ line 148, "pan.___", state 459, "(1)"
+ line 148, "pan.___", state 460, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 148, "pan.___", state 460, "else"
+ line 146, "pan.___", state 465, "((j<1))"
+ line 146, "pan.___", state 465, "((j>=1))"
+ line 152, "pan.___", state 471, "(1)"
+ line 152, "pan.___", state 472, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 152, "pan.___", state 472, "else"
+ line 154, "pan.___", state 475, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 154, "pan.___", state 475, "else"
+ line 186, "pan.___", state 477, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 186, "pan.___", state 477, "else"
+ line 289, "pan.___", state 492, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 524, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 299, "pan.___", state 537, "(1)"
+ line 308, "pan.___", state 567, "(1)"
+ line 289, "pan.___", state 580, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 612, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 299, "pan.___", state 625, "(1)"
+ line 308, "pan.___", state 655, "(1)"
+ line 289, "pan.___", state 668, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 700, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 299, "pan.___", state 713, "(1)"
+ line 308, "pan.___", state 743, "(1)"
+ line 159, "pan.___", state 758, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 159, "pan.___", state 760, "(1)"
+ line 163, "pan.___", state 767, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 163, "pan.___", state 769, "(1)"
+ line 163, "pan.___", state 770, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 163, "pan.___", state 770, "else"
+ line 161, "pan.___", state 775, "((j<1))"
+ line 161, "pan.___", state 775, "((j>=1))"
+ line 167, "pan.___", state 780, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 144, "pan.___", state 790, "(1)"
+ line 148, "pan.___", state 798, "(1)"
+ line 148, "pan.___", state 799, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 148, "pan.___", state 799, "else"
+ line 146, "pan.___", state 804, "((j<1))"
+ line 146, "pan.___", state 804, "((j>=1))"
+ line 152, "pan.___", state 810, "(1)"
+ line 152, "pan.___", state 811, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 152, "pan.___", state 811, "else"
+ line 154, "pan.___", state 814, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 154, "pan.___", state 814, "else"
+ line 186, "pan.___", state 816, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 186, "pan.___", state 816, "else"
+ line 159, "pan.___", state 821, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 159, "pan.___", state 823, "(1)"
+ line 163, "pan.___", state 830, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 163, "pan.___", state 832, "(1)"
+ line 163, "pan.___", state 833, "((cache_dirty_urcu_active_readers.bitfield&(1<<i)))"
+ line 163, "pan.___", state 833, "else"
+ line 161, "pan.___", state 838, "((j<1))"
+ line 161, "pan.___", state 838, "((j>=1))"
+ line 167, "pan.___", state 843, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 144, "pan.___", state 853, "(1)"
+ line 148, "pan.___", state 861, "(1)"
+ line 148, "pan.___", state 862, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<i))))"
+ line 148, "pan.___", state 862, "else"
+ line 146, "pan.___", state 867, "((j<1))"
+ line 146, "pan.___", state 867, "((j>=1))"
+ line 152, "pan.___", state 873, "(1)"
+ line 152, "pan.___", state 874, "(!((cache_dirty_generation_ptr.bitfield&(1<<i))))"
+ line 152, "pan.___", state 874, "else"
+ line 154, "pan.___", state 877, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<i))))"
+ line 154, "pan.___", state 877, "else"
+ line 186, "pan.___", state 879, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<i)))"
+ line 186, "pan.___", state 879, "else"
+ line 200, "pan.___", state 883, "((i<1))"
+ line 200, "pan.___", state 883, "((i>=1))"
+ line 159, "pan.___", state 888, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 159, "pan.___", state 890, "(1)"
+ line 163, "pan.___", state 897, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 163, "pan.___", state 899, "(1)"
+ line 163, "pan.___", state 900, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 163, "pan.___", state 900, "else"
+ line 161, "pan.___", state 905, "((j<1))"
+ line 161, "pan.___", state 905, "((j>=1))"
+ line 167, "pan.___", state 910, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 144, "pan.___", state 920, "(1)"
+ line 148, "pan.___", state 928, "(1)"
+ line 148, "pan.___", state 929, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 148, "pan.___", state 929, "else"
+ line 146, "pan.___", state 934, "((j<1))"
+ line 146, "pan.___", state 934, "((j>=1))"
+ line 152, "pan.___", state 940, "(1)"
+ line 152, "pan.___", state 941, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 152, "pan.___", state 941, "else"
+ line 154, "pan.___", state 944, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 154, "pan.___", state 944, "else"
+ line 186, "pan.___", state 946, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 186, "pan.___", state 946, "else"
+ line 289, "pan.___", state 956, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 988, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 299, "pan.___", state 1001, "(1)"
+ line 308, "pan.___", state 1031, "(1)"
+ line 289, "pan.___", state 1052, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 1084, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 299, "pan.___", state 1097, "(1)"
+ line 308, "pan.___", state 1127, "(1)"
+ line 434, "pan.___", state 1140, "-end-"
+ (125 of 1140 states)
+unreached in proctype urcu_writer
+ line 289, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 293, "pan.___", state 28, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 299, "pan.___", state 59, "(1)"
+ line 303, "pan.___", state 72, "(1)"
+ line 308, "pan.___", state 89, "(1)"
+ line 289, "pan.___", state 106, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 293, "pan.___", state 120, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 299, "pan.___", state 151, "(1)"
+ line 303, "pan.___", state 164, "(1)"
+ line 468, "pan.___", state 195, "(1)"
+ line 159, "pan.___", state 205, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 163, "pan.___", state 214, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 144, "pan.___", state 237, "(1)"
+ line 148, "pan.___", state 245, "(1)"
+ line 152, "pan.___", state 257, "(1)"
+ line 159, "pan.___", state 268, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 167, "pan.___", state 290, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 144, "pan.___", state 300, "(1)"
+ line 148, "pan.___", state 308, "(1)"
+ line 152, "pan.___", state 320, "(1)"
+ line 159, "pan.___", state 335, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 163, "pan.___", state 344, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 167, "pan.___", state 357, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 144, "pan.___", state 367, "(1)"
+ line 148, "pan.___", state 375, "(1)"
+ line 152, "pan.___", state 387, "(1)"
+ line 289, "pan.___", state 403, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 293, "pan.___", state 417, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 435, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 299, "pan.___", state 448, "(1)"
+ line 303, "pan.___", state 461, "(1)"
+ line 308, "pan.___", state 478, "(1)"
+ line 289, "pan.___", state 495, "(1)"
+ line 293, "pan.___", state 507, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 525, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 303, "pan.___", state 551, "(1)"
+ line 308, "pan.___", state 568, "(1)"
+ line 293, "pan.___", state 598, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 298, "pan.___", state 616, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 303, "pan.___", state 642, "(1)"
+ line 308, "pan.___", state 659, "(1)"
+ line 163, "pan.___", state 681, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 167, "pan.___", state 694, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 144, "pan.___", state 704, "(1)"
+ line 148, "pan.___", state 712, "(1)"
+ line 152, "pan.___", state 724, "(1)"
+ line 159, "pan.___", state 735, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 167, "pan.___", state 757, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 144, "pan.___", state 767, "(1)"
+ line 148, "pan.___", state 775, "(1)"
+ line 152, "pan.___", state 787, "(1)"
+ line 159, "pan.___", state 802, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 163, "pan.___", state 811, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 167, "pan.___", state 824, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 144, "pan.___", state 834, "(1)"
+ line 148, "pan.___", state 842, "(1)"
+ line 152, "pan.___", state 854, "(1)"
+ line 289, "pan.___", state 878, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 289, "pan.___", state 880, "(1)"
+ line 289, "pan.___", state 881, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 289, "pan.___", state 881, "else"
+ line 289, "pan.___", state 884, "(1)"
+ line 293, "pan.___", state 892, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 293, "pan.___", state 894, "(1)"
+ line 293, "pan.___", state 895, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 293, "pan.___", state 895, "else"
+ line 293, "pan.___", state 898, "(1)"
+ line 293, "pan.___", state 899, "(1)"
+ line 293, "pan.___", state 899, "(1)"
+ line 291, "pan.___", state 904, "((i<1))"
+ line 291, "pan.___", state 904, "((i>=1))"
+ line 298, "pan.___", state 910, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 299, "pan.___", state 923, "(1)"
+ line 299, "pan.___", state 924, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 299, "pan.___", state 924, "else"
+ line 299, "pan.___", state 927, "(1)"
+ line 299, "pan.___", state 928, "(1)"
+ line 299, "pan.___", state 928, "(1)"
+ line 303, "pan.___", state 936, "(1)"
+ line 303, "pan.___", state 937, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 303, "pan.___", state 937, "else"
+ line 303, "pan.___", state 940, "(1)"
+ line 303, "pan.___", state 941, "(1)"
+ line 303, "pan.___", state 941, "(1)"
+ line 301, "pan.___", state 946, "((i<1))"
+ line 301, "pan.___", state 946, "((i>=1))"
+ line 308, "pan.___", state 953, "(1)"
+ line 308, "pan.___", state 954, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 308, "pan.___", state 954, "else"
+ line 308, "pan.___", state 957, "(1)"
+ line 308, "pan.___", state 958, "(1)"
+ line 308, "pan.___", state 958, "(1)"
+ line 310, "pan.___", state 961, "(1)"
+ line 310, "pan.___", state 961, "(1)"
+ line 163, "pan.___", state 985, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 167, "pan.___", state 998, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 144, "pan.___", state 1008, "(1)"
+ line 148, "pan.___", state 1016, "(1)"
+ line 152, "pan.___", state 1028, "(1)"
+ line 159, "pan.___", state 1039, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 167, "pan.___", state 1061, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 144, "pan.___", state 1071, "(1)"
+ line 148, "pan.___", state 1079, "(1)"
+ line 152, "pan.___", state 1091, "(1)"
+ line 159, "pan.___", state 1106, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 163, "pan.___", state 1115, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 167, "pan.___", state 1128, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 144, "pan.___", state 1138, "(1)"
+ line 148, "pan.___", state 1146, "(1)"
+ line 152, "pan.___", state 1158, "(1)"
+ line 511, "pan.___", state 1184, "-end-"
+ (100 of 1184 states)
+unreached in proctype :init:
+ line 518, "pan.___", state 9, "((j<2))"
+ line 518, "pan.___", state 9, "((j>=2))"
+ line 519, "pan.___", state 20, "((j<2))"
+ line 519, "pan.___", state 20, "((j>=2))"
+ line 524, "pan.___", state 33, "((j<2))"
+ line 524, "pan.___", state 33, "((j>=2))"
+ (3 of 46 states)
+unreached in proctype :never:
+ line 572, "pan.___", state 8, "-end-"
+ (1 of 8 states)
+
+pan: elapsed time 5.58 seconds
+pan: rate 38755.018 states/second
+pan: avg transition delay 1.7769e-06 usec
+cp .input.spin urcu_free_single_flip.spin.input
+cp .input.spin.trail urcu_free_single_flip.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu/testmerge'
--- /dev/null
+#define SINGLE_FLIP
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+
+#if (NR_READERS == 1)
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+#elif (NR_READERS == 2)
+
+#define read_free_race (read_generation[0] == last_free_gen || read_generation[1] == last_free_gen)
+#define read_free (free_done && (data_access[0] || data_access[1]))
+
+#else
+
+#error "Too many readers"
+
+#endif
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+#define get_pid() (_pid)
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb(i, j)
+{
+ if
+ :: get_pid() >= NR_READERS ->
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+ :: else -> skip;
+ fi;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+#define get_readerid() (get_pid())
+#define get_writerid() (get_readerid() + NR_READERS)
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb(i, j);
+#else
+ ooo_mem(i);
+#endif
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ ooo_mem(i);
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ ooo_mem(i);
+ data_access[get_readerid()] = 1;
+ ooo_mem(i);
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active [NR_READERS] proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+ /* Only test progress of one random reader. They are all the
+ * same. */
+ atomic {
+ if
+ :: get_readerid() == 0 ->
+progress_reader:
+ skip;
+ :: else ->
+ skip;
+ fi;
+ }
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb(i, j);
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb(i, j);
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ skip;
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:3:-2
+-4:-4:-4
+1:0:2372
+2:3:2324
+3:3:2327
+4:3:2327
+5:3:2330
+6:3:2338
+7:3:2338
+8:3:2341
+9:3:2347
+10:3:2351
+11:3:2351
+12:3:2354
+13:3:2362
+14:3:2366
+15:3:2367
+16:0:2372
+17:3:2369
+18:0:2372
+19:2:1142
+20:0:2372
+21:2:1148
+22:0:2372
+23:2:1149
+24:0:2372
+25:2:1150
+26:2:1154
+27:2:1155
+28:2:1163
+29:2:1164
+30:2:1168
+31:2:1169
+32:2:1177
+33:2:1182
+34:2:1186
+35:2:1187
+36:2:1194
+37:2:1195
+38:2:1206
+39:2:1207
+40:2:1208
+41:2:1219
+42:2:1224
+43:2:1225
+44:0:2372
+45:2:1237
+46:2:1238
+47:0:2372
+48:2:1242
+49:2:1246
+50:2:1247
+51:2:1255
+52:2:1256
+53:2:1260
+54:2:1261
+55:2:1269
+56:2:1274
+57:2:1275
+58:2:1286
+59:2:1287
+60:2:1298
+61:2:1299
+62:2:1300
+63:2:1311
+64:2:1316
+65:2:1317
+66:0:2372
+67:2:1329
+68:0:2372
+69:2:1330
+70:0:2372
+71:2:1340
+72:0:2372
+73:2:1341
+74:0:2372
+75:2:1345
+76:2:1346
+77:2:1350
+78:2:1354
+79:2:1355
+80:2:1359
+81:2:1367
+82:2:1368
+83:2:1373
+84:2:1380
+85:2:1381
+86:2:1388
+87:2:1393
+88:0:2372
+89:2:1404
+90:0:2372
+91:2:1408
+92:2:1409
+93:2:1413
+94:2:1417
+95:2:1418
+96:2:1422
+97:2:1430
+98:2:1431
+99:2:1436
+100:2:1443
+101:2:1444
+102:2:1451
+103:2:1456
+104:0:2372
+105:2:1467
+106:0:2372
+107:2:1475
+108:2:1476
+109:2:1480
+110:2:1484
+111:2:1485
+112:2:1489
+113:2:1497
+114:2:1498
+115:2:1503
+116:2:1510
+117:2:1511
+118:2:1518
+119:2:1523
+120:0:2372
+121:2:1538
+122:0:2372
+123:2:1539
+124:2:1543
+125:2:1544
+126:2:1552
+127:2:1553
+128:2:1557
+129:2:1558
+130:2:1566
+131:2:1571
+132:2:1575
+133:2:1576
+134:2:1583
+135:2:1584
+136:2:1595
+137:2:1596
+138:2:1597
+139:2:1608
+140:2:1613
+141:2:1614
+142:0:2372
+143:2:1626
+144:0:2372
+145:2:1629
+146:2:1630
+147:2:1642
+148:2:1643
+149:2:1647
+150:2:1648
+151:2:1656
+152:2:1661
+153:2:1665
+154:2:1666
+155:2:1673
+156:2:1674
+157:2:1685
+158:2:1686
+159:2:1687
+160:2:1698
+161:2:1703
+162:2:1704
+163:0:2372
+164:2:1716
+165:0:2372
+166:2:1717
+167:0:2372
+168:2:1718
+169:0:2372
+170:2:1719
+171:0:2372
+172:2:1720
+173:2:1724
+174:2:1725
+175:2:1733
+176:2:1734
+177:2:1738
+178:2:1739
+179:2:1747
+180:2:1752
+181:2:1756
+182:2:1757
+183:2:1764
+184:2:1765
+185:2:1776
+186:2:1777
+187:2:1778
+188:2:1789
+189:2:1794
+190:2:1795
+191:0:2372
+192:2:2005
+193:0:2372
+194:2:2101
+195:0:2372
+196:2:2102
+197:0:2372
+198:2:2106
+199:0:2372
+200:2:2112
+201:0:2372
+202:2:2116
+203:2:2117
+204:2:2121
+205:2:2125
+206:2:2126
+207:2:2130
+208:2:2138
+209:2:2139
+210:2:2144
+211:2:2151
+212:2:2152
+213:2:2159
+214:2:2164
+215:0:2372
+216:2:2175
+217:0:2372
+218:2:2179
+219:2:2180
+220:2:2184
+221:2:2188
+222:2:2189
+223:2:2193
+224:2:2201
+225:2:2202
+226:2:2207
+227:2:2214
+228:2:2215
+229:2:2222
+230:2:2227
+231:0:2372
+232:2:2238
+233:0:2372
+234:2:2246
+235:2:2247
+236:2:2251
+237:2:2255
+238:2:2256
+239:2:2260
+240:2:2268
+241:2:2269
+242:2:2274
+243:2:2281
+244:2:2282
+245:2:2289
+246:2:2294
+247:0:2372
+248:2:2309
+249:0:2372
+250:2:2310
+251:0:2372
+252:2:1149
+253:0:2372
+254:2:1150
+255:2:1154
+256:2:1155
+257:2:1163
+258:2:1164
+259:2:1168
+260:2:1169
+261:2:1177
+262:2:1182
+263:2:1186
+264:2:1187
+265:2:1194
+266:2:1195
+267:2:1206
+268:2:1207
+269:2:1208
+270:2:1219
+271:2:1224
+272:2:1225
+273:0:2372
+274:2:1237
+275:2:1238
+276:0:2372
+277:2:1242
+278:2:1246
+279:2:1247
+280:2:1255
+281:2:1256
+282:2:1260
+283:2:1261
+284:2:1269
+285:2:1274
+286:2:1275
+287:2:1286
+288:2:1287
+289:2:1298
+290:2:1299
+291:2:1300
+292:2:1311
+293:2:1316
+294:2:1317
+295:0:2372
+296:2:1329
+297:0:2372
+298:2:1330
+299:0:2372
+300:2:1340
+301:0:2372
+302:2:1341
+303:0:2372
+304:2:1345
+305:2:1346
+306:2:1350
+307:2:1354
+308:2:1355
+309:2:1359
+310:2:1367
+311:2:1368
+312:2:1373
+313:2:1380
+314:2:1381
+315:2:1388
+316:2:1393
+317:0:2372
+318:2:1404
+319:0:2372
+320:2:1408
+321:2:1409
+322:2:1413
+323:2:1417
+324:2:1418
+325:2:1422
+326:2:1430
+327:2:1431
+328:2:1436
+329:2:1443
+330:2:1444
+331:2:1451
+332:2:1456
+333:0:2372
+334:2:1467
+335:0:2372
+336:2:1475
+337:2:1476
+338:2:1480
+339:2:1484
+340:2:1485
+341:2:1489
+342:2:1497
+343:2:1498
+344:2:1503
+345:2:1510
+346:2:1511
+347:2:1518
+348:2:1523
+349:0:2372
+350:2:1538
+351:0:2372
+352:2:1539
+353:2:1543
+354:2:1544
+355:2:1552
+356:2:1553
+357:2:1557
+358:2:1558
+359:2:1566
+360:2:1571
+361:2:1575
+362:2:1576
+363:2:1583
+364:2:1584
+365:2:1595
+366:2:1596
+367:2:1597
+368:2:1608
+369:2:1613
+370:2:1614
+371:0:2372
+372:2:1626
+373:0:2372
+374:2:1629
+375:2:1630
+376:2:1642
+377:2:1643
+378:2:1647
+379:2:1648
+380:2:1656
+381:2:1661
+382:2:1665
+383:2:1666
+384:2:1673
+385:2:1674
+386:2:1685
+387:2:1686
+388:2:1687
+389:2:1698
+390:2:1703
+391:2:1704
+392:0:2372
+393:2:1716
+394:0:2372
+395:2:1717
+396:0:2372
+397:2:1718
+398:0:2372
+399:2:1719
+400:0:2372
+401:2:1720
+402:2:1724
+403:2:1725
+404:2:1733
+405:2:1734
+406:2:1738
+407:2:1739
+408:2:1747
+409:2:1752
+410:2:1756
+411:2:1757
+412:2:1764
+413:2:1765
+414:2:1776
+415:2:1777
+416:2:1778
+417:2:1789
+418:2:1794
+419:2:1795
+420:0:2372
+421:2:2005
+422:0:2372
+423:2:2101
+424:0:2372
+425:2:2102
+426:0:2372
+427:2:2106
+428:0:2372
+429:2:2112
+430:0:2372
+431:2:2116
+432:2:2117
+433:2:2121
+434:2:2125
+435:2:2126
+436:2:2130
+437:2:2138
+438:2:2139
+439:2:2144
+440:2:2151
+441:2:2152
+442:2:2159
+443:2:2164
+444:0:2372
+445:2:2175
+446:0:2372
+447:2:2179
+448:2:2180
+449:2:2184
+450:2:2188
+451:2:2189
+452:2:2193
+453:2:2201
+454:2:2202
+455:2:2207
+456:2:2214
+457:2:2215
+458:2:2222
+459:2:2227
+460:0:2372
+461:2:2238
+462:0:2372
+463:2:2246
+464:2:2247
+465:2:2251
+466:2:2255
+467:2:2256
+468:2:2260
+469:2:2268
+470:2:2269
+471:2:2274
+472:2:2281
+473:2:2282
+474:2:2289
+475:2:2294
+476:0:2372
+477:2:2309
+478:0:2372
+479:2:2310
+480:0:2372
+481:2:1149
+482:0:2372
+483:2:1150
+484:2:1154
+485:2:1155
+486:2:1163
+487:2:1164
+488:2:1168
+489:2:1169
+490:2:1177
+491:2:1182
+492:2:1186
+493:2:1187
+494:2:1194
+495:2:1195
+496:2:1206
+497:2:1207
+498:2:1208
+499:2:1219
+500:2:1224
+501:2:1225
+502:0:2372
+503:2:1237
+504:2:1238
+505:0:2372
+506:2:1242
+507:2:1246
+508:2:1247
+509:2:1255
+510:2:1256
+511:2:1260
+512:2:1261
+513:2:1269
+514:2:1274
+515:2:1275
+516:2:1286
+517:2:1287
+518:2:1298
+519:2:1299
+520:2:1300
+521:2:1311
+522:2:1316
+523:2:1317
+524:0:2372
+525:2:1329
+526:0:2372
+527:2:1330
+528:0:2372
+529:2:1340
+530:0:2372
+531:2:1341
+532:0:2372
+533:2:1345
+534:2:1346
+535:2:1350
+536:2:1354
+537:2:1355
+538:2:1359
+539:2:1367
+540:2:1368
+541:2:1373
+542:2:1380
+543:2:1381
+544:2:1388
+545:2:1393
+546:0:2372
+547:2:1404
+548:0:2372
+549:2:1408
+550:2:1409
+551:2:1413
+552:2:1417
+553:2:1418
+554:2:1422
+555:2:1430
+556:2:1431
+557:2:1436
+558:2:1443
+559:2:1444
+560:2:1451
+561:2:1456
+562:0:2372
+563:2:1467
+564:0:2372
+565:2:1475
+566:2:1476
+567:2:1480
+568:2:1484
+569:2:1485
+570:2:1489
+571:2:1497
+572:2:1498
+573:2:1503
+574:2:1510
+575:2:1511
+576:2:1518
+577:2:1523
+578:0:2372
+579:2:1538
+580:0:2372
+581:2:1539
+582:2:1543
+583:2:1544
+584:2:1552
+585:2:1553
+586:2:1557
+587:2:1558
+588:2:1566
+589:2:1571
+590:2:1575
+591:2:1576
+592:2:1583
+593:2:1584
+594:2:1595
+595:2:1596
+596:2:1597
+597:2:1608
+598:2:1613
+599:2:1614
+600:0:2372
+601:2:1626
+602:0:2372
+603:2:1629
+604:2:1630
+605:2:1642
+606:2:1643
+607:2:1647
+608:2:1648
+609:2:1656
+610:2:1661
+611:2:1665
+612:2:1666
+613:2:1673
+614:2:1674
+615:2:1685
+616:2:1686
+617:2:1687
+618:2:1698
+619:2:1703
+620:2:1704
+621:0:2372
+622:2:1716
+623:0:2372
+624:2:1717
+625:0:2372
+626:2:1718
+627:0:2372
+628:2:1719
+629:0:2372
+630:2:1720
+631:2:1724
+632:2:1725
+633:2:1733
+634:2:1734
+635:2:1738
+636:2:1739
+637:2:1747
+638:2:1752
+639:2:1756
+640:2:1757
+641:2:1764
+642:2:1765
+643:2:1776
+644:2:1777
+645:2:1778
+646:2:1789
+647:2:1794
+648:2:1795
+649:0:2372
+650:2:2005
+651:0:2372
+652:2:2101
+653:0:2372
+654:2:2102
+655:0:2372
+656:2:2106
+657:0:2372
+658:2:2112
+659:0:2372
+660:2:2116
+661:2:2117
+662:2:2121
+663:2:2125
+664:2:2126
+665:2:2130
+666:2:2138
+667:2:2139
+668:2:2144
+669:2:2151
+670:2:2152
+671:2:2159
+672:2:2164
+673:0:2372
+674:2:2175
+675:0:2372
+676:2:2179
+677:2:2180
+678:2:2184
+679:2:2188
+680:2:2189
+681:2:2193
+682:2:2201
+683:2:2202
+684:2:2207
+685:2:2214
+686:2:2215
+687:2:2222
+688:2:2227
+689:0:2372
+690:2:2238
+691:0:2372
+692:2:2246
+693:2:2247
+694:2:2251
+695:2:2255
+696:2:2256
+697:2:2260
+698:2:2268
+699:2:2269
+700:2:2274
+701:2:2281
+702:2:2282
+703:2:2289
+704:2:2294
+705:0:2372
+706:2:2309
+707:0:2372
+708:2:2310
+709:0:2372
+710:2:1149
+711:0:2372
+712:2:1150
+713:2:1154
+714:2:1155
+715:2:1163
+716:2:1164
+717:2:1168
+718:2:1169
+719:2:1177
+720:2:1182
+721:2:1186
+722:2:1187
+723:2:1194
+724:2:1195
+725:2:1206
+726:2:1207
+727:2:1208
+728:2:1219
+729:2:1224
+730:2:1225
+731:0:2372
+732:2:1237
+733:2:1238
+734:0:2372
+735:2:1242
+736:2:1246
+737:2:1247
+738:2:1255
+739:2:1256
+740:2:1260
+741:2:1261
+742:2:1269
+743:2:1274
+744:2:1275
+745:2:1286
+746:2:1287
+747:2:1298
+748:2:1299
+749:2:1300
+750:2:1311
+751:2:1316
+752:2:1317
+753:0:2372
+754:2:1329
+755:0:2372
+756:2:1330
+757:0:2372
+758:2:1340
+759:0:2372
+760:2:1341
+761:0:2372
+762:2:1345
+763:2:1346
+764:2:1350
+765:2:1354
+766:2:1355
+767:2:1359
+768:2:1367
+769:2:1368
+770:2:1373
+771:2:1380
+772:2:1381
+773:2:1388
+774:2:1393
+775:0:2372
+776:2:1404
+777:0:2372
+778:2:1408
+779:2:1409
+780:2:1413
+781:2:1417
+782:2:1418
+783:2:1422
+784:2:1430
+785:2:1431
+786:2:1436
+787:2:1443
+788:2:1444
+789:2:1451
+790:2:1456
+791:0:2372
+792:2:1467
+793:0:2372
+794:2:1475
+795:2:1476
+796:2:1480
+797:2:1484
+798:2:1485
+799:2:1489
+800:2:1497
+801:2:1498
+802:2:1503
+803:2:1510
+804:2:1511
+805:2:1518
+806:2:1523
+807:0:2372
+808:2:1538
+809:0:2372
+810:2:1539
+811:2:1543
+812:2:1544
+813:2:1552
+814:2:1553
+815:2:1557
+816:2:1558
+817:2:1566
+818:2:1571
+819:2:1575
+820:2:1576
+821:2:1583
+822:2:1584
+823:2:1595
+824:2:1596
+825:2:1597
+826:2:1608
+827:2:1613
+828:2:1614
+829:0:2372
+830:2:1626
+831:0:2372
+832:2:1629
+833:2:1630
+834:2:1642
+835:2:1643
+836:2:1647
+837:2:1648
+838:2:1656
+839:2:1661
+840:2:1665
+841:2:1666
+842:2:1673
+843:2:1674
+844:2:1685
+845:2:1686
+846:2:1687
+847:2:1698
+848:2:1703
+849:2:1704
+850:0:2372
+851:2:1716
+852:0:2372
+853:2:1717
+854:0:2372
+855:2:1718
+856:0:2372
+857:2:1719
+858:0:2372
+859:2:1720
+860:2:1724
+861:2:1725
+862:2:1733
+863:2:1734
+864:2:1738
+865:2:1739
+866:2:1747
+867:2:1752
+868:2:1756
+869:2:1757
+870:2:1764
+871:2:1765
+872:2:1776
+873:2:1777
+874:2:1778
+875:2:1789
+876:2:1794
+877:2:1795
+878:0:2372
+879:2:2005
+880:0:2372
+881:2:2101
+882:0:2372
+883:2:2102
+884:0:2372
+885:2:2106
+886:0:2372
+887:2:2112
+888:0:2372
+889:2:2116
+890:2:2117
+891:2:2121
+892:2:2125
+893:2:2126
+894:2:2130
+895:2:2138
+896:2:2139
+897:2:2144
+898:2:2151
+899:2:2152
+900:2:2159
+901:2:2164
+902:0:2372
+903:2:2175
+904:0:2372
+905:1:2
+906:0:2372
+907:1:8
+908:0:2372
+909:1:9
+910:0:2372
+911:1:10
+912:0:2372
+913:1:11
+914:0:2372
+915:1:12
+916:1:16
+917:1:17
+918:1:25
+919:1:26
+920:1:30
+921:1:31
+922:1:39
+923:1:44
+924:1:48
+925:1:49
+926:1:63
+927:1:64
+928:1:68
+929:1:69
+930:1:70
+931:1:81
+932:1:86
+933:1:87
+934:0:2372
+935:1:99
+936:0:2372
+937:1:100
+938:1:104
+939:1:105
+940:1:113
+941:1:114
+942:1:118
+943:1:119
+944:1:127
+945:1:132
+946:1:136
+947:1:137
+948:1:151
+949:1:152
+950:1:156
+951:1:157
+952:1:158
+953:1:169
+954:1:174
+955:1:175
+956:0:2372
+957:1:187
+958:0:2372
+959:1:188
+960:0:2372
+961:2:2179
+962:2:2180
+963:2:2184
+964:2:2188
+965:2:2189
+966:2:2193
+967:2:2201
+968:2:2202
+969:2:2207
+970:2:2214
+971:2:2215
+972:2:2222
+973:2:2227
+974:0:2372
+975:2:2238
+976:0:2372
+977:2:2246
+978:2:2247
+979:2:2251
+980:2:2255
+981:2:2256
+982:2:2260
+983:2:2268
+984:2:2269
+985:2:2274
+986:2:2281
+987:2:2282
+988:2:2289
+989:2:2294
+990:0:2372
+991:2:2309
+992:0:2372
+993:2:2310
+994:0:2372
+995:2:1149
+996:0:2372
+997:2:1150
+998:2:1154
+999:2:1155
+1000:2:1163
+1001:2:1164
+1002:2:1168
+1003:2:1169
+1004:2:1177
+1005:2:1182
+1006:2:1186
+1007:2:1187
+1008:2:1194
+1009:2:1195
+1010:2:1206
+1011:2:1207
+1012:2:1208
+1013:2:1219
+1014:2:1224
+1015:2:1225
+1016:0:2372
+1017:2:1237
+1018:2:1238
+1019:0:2372
+1020:2:1242
+1021:2:1246
+1022:2:1247
+1023:2:1255
+1024:2:1256
+1025:2:1260
+1026:2:1261
+1027:2:1269
+1028:2:1274
+1029:2:1275
+1030:2:1286
+1031:2:1287
+1032:2:1298
+1033:2:1299
+1034:2:1300
+1035:2:1311
+1036:2:1316
+1037:2:1317
+1038:0:2372
+1039:2:1329
+1040:0:2372
+1041:2:1330
+1042:0:2372
+1043:2:1340
+1044:0:2372
+1045:2:1341
+1046:0:2372
+1047:2:1345
+1048:2:1346
+1049:2:1350
+1050:2:1354
+1051:2:1355
+1052:2:1359
+1053:2:1367
+1054:2:1368
+1055:2:1373
+1056:2:1380
+1057:2:1381
+1058:2:1388
+1059:2:1393
+1060:0:2372
+1061:2:1404
+1062:0:2372
+1063:1:189
+1064:1:193
+1065:1:194
+1066:1:202
+1067:1:203
+1068:1:207
+1069:1:208
+1070:1:216
+1071:1:221
+1072:1:225
+1073:1:226
+1074:1:233
+1075:1:234
+1076:1:245
+1077:1:246
+1078:1:247
+1079:1:258
+1080:1:270
+1081:1:271
+1082:0:2372
+1083:1:276
+1084:0:2372
+1085:1:477
+1086:0:2372
+1087:1:478
+1088:0:2372
+1089:1:11
+1090:0:2372
+1091:1:12
+1092:1:16
+1093:1:17
+1094:1:25
+1095:1:26
+1096:1:27
+1097:1:39
+1098:1:44
+1099:1:48
+1100:1:49
+1101:1:56
+1102:1:57
+1103:1:68
+1104:1:69
+1105:1:70
+1106:1:81
+1107:1:93
+1108:1:94
+1109:0:2372
+1110:1:99
+1111:0:2372
+1112:1:100
+1113:1:104
+1114:1:105
+1115:1:113
+1116:1:114
+1117:1:118
+1118:1:119
+1119:1:127
+1120:1:132
+1121:1:136
+1122:1:137
+1123:1:144
+1124:1:145
+1125:1:156
+1126:1:157
+1127:1:158
+1128:1:169
+1129:1:181
+1130:1:182
+1131:0:2372
+1132:1:279
+1133:0:2372
+1134:1:280
+1135:0:2372
+1136:1:477
+1137:0:2372
+1138:1:478
+1139:0:2372
+1140:1:483
+1141:0:2372
+1142:1:488
+1143:1:492
+1144:1:493
+1145:1:501
+1146:1:502
+1147:1:503
+1148:1:515
+1149:1:520
+1150:1:524
+1151:1:525
+1152:1:532
+1153:1:533
+1154:1:544
+1155:1:545
+1156:1:546
+1157:1:557
+1158:1:569
+1159:1:570
+1160:0:2372
+1161:1:575
+1162:0:2372
+1163:2:1408
+1164:2:1409
+1165:2:1413
+1166:2:1417
+1167:2:1418
+1168:2:1422
+1169:2:1430
+1170:2:1431
+1171:2:1436
+1172:2:1443
+1173:2:1444
+1174:2:1451
+1175:2:1456
+1176:0:2372
+1177:2:1467
+1178:0:2372
+1179:2:1475
+1180:2:1476
+1181:2:1480
+1182:2:1484
+1183:2:1485
+1184:2:1489
+1185:2:1497
+1186:2:1498
+1187:2:1503
+1188:2:1510
+1189:2:1511
+1190:2:1518
+1191:2:1523
+1192:0:2372
+1193:2:1538
+1194:0:2372
+1195:2:1539
+1196:2:1543
+1197:2:1544
+1198:2:1552
+1199:2:1553
+1200:2:1557
+1201:2:1558
+1202:2:1566
+1203:2:1571
+1204:2:1575
+1205:2:1576
+1206:2:1583
+1207:2:1584
+1208:2:1595
+1209:2:1596
+1210:2:1597
+1211:2:1608
+1212:2:1613
+1213:2:1614
+1214:0:2372
+1215:2:1626
+1216:0:2372
+1217:2:1629
+1218:2:1630
+1219:2:1642
+1220:2:1643
+1221:2:1647
+1222:2:1648
+1223:2:1656
+1224:2:1661
+1225:2:1665
+1226:2:1666
+1227:2:1673
+1228:2:1674
+1229:2:1685
+1230:2:1686
+1231:2:1687
+1232:2:1698
+1233:2:1703
+1234:2:1704
+1235:0:2372
+1236:2:1716
+1237:0:2372
+1238:2:1717
+1239:0:2372
+1240:2:1718
+1241:0:2372
+1242:2:1719
+1243:0:2372
+1244:2:1720
+1245:2:1724
+1246:2:1725
+1247:2:1733
+1248:2:1734
+1249:2:1738
+1250:2:1739
+1251:2:1747
+1252:2:1752
+1253:2:1756
+1254:2:1757
+1255:2:1764
+1256:2:1765
+1257:2:1776
+1258:2:1777
+1259:2:1778
+1260:2:1789
+1261:2:1794
+1262:2:1795
+1263:0:2372
+1264:2:2005
+1265:0:2372
+1266:2:2101
+1267:0:2372
+1268:2:2102
+1269:0:2372
+1270:2:2106
+1271:0:2372
+1272:2:2112
+1273:0:2372
+1274:2:2116
+1275:2:2117
+1276:2:2121
+1277:2:2125
+1278:2:2126
+1279:2:2130
+1280:2:2138
+1281:2:2139
+1282:2:2144
+1283:2:2151
+1284:2:2152
+1285:2:2159
+1286:2:2164
+1287:0:2372
+1288:2:2175
+1289:0:2372
+1290:2:2179
+1291:2:2180
+1292:2:2184
+1293:2:2188
+1294:2:2189
+1295:2:2193
+1296:2:2201
+1297:2:2202
+1298:2:2207
+1299:2:2214
+1300:2:2215
+1301:2:2222
+1302:2:2227
+1303:0:2372
+1304:2:2238
+1305:0:2372
+1306:2:2246
+1307:2:2247
+1308:2:2251
+1309:2:2255
+1310:2:2256
+1311:2:2260
+1312:2:2268
+1313:2:2269
+1314:2:2274
+1315:2:2281
+1316:2:2282
+1317:2:2289
+1318:2:2294
+1319:0:2372
+1320:2:2309
+1321:0:2372
+1322:2:2310
+1323:0:2372
+1324:2:2313
+1325:0:2372
+1326:2:2318
+1327:0:2372
+1328:1:576
+1329:1:580
+1330:1:581
+1331:1:589
+1332:1:590
+1333:1:594
+1334:1:595
+1335:1:603
+1336:1:608
+1337:1:612
+1338:1:613
+1339:1:620
+1340:1:621
+1341:1:632
+1342:1:633
+1343:1:634
+1344:1:645
+1345:1:650
+1346:1:651
+1347:0:2372
+1348:2:2319
+1349:0:2372
+1350:1:663
+1351:0:2370
+1352:2:2318
+1353:0:2376
+1354:1:241
--- /dev/null
+([] <> !np_)
--- /dev/null
+#define READER_PROGRESS
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu/testmerge'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define > pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_progress.ltl | grep -v ^//`)" >> pan.ltl
+cp urcu_progress_reader.define .input.define
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+spin: line 296 replacement value: tmp
+spin: line 296 "pan.___", Error: formal par of wait_for_quiescent_state contains replacement value saw '-2'' near 'readerid'
+spin: 1 error(s) - aborting
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu/testmerge'
--- /dev/null
+#define READER_PROGRESS
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#define read_free_race (read_generation == last_free_gen)
+#define read_free (free_done && data_access)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#define get_pid() (_pid)
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), wmb_mb forces
+ * both.
+ */
+
+#define DECLARE_CACHED_VAR(type, x, v) \
+ type mem_##x = v; \
+ type cached_##x[NR_PROCS] = v; \
+ bit cache_dirty_##x[NR_PROCS] = 0
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x[id])
+
+#define READ_CACHED_VAR(x) (cached_##x[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x[get_pid()] = v; \
+ cache_dirty_##x[get_pid()] = 1; \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x[id]; \
+ cache_dirty_##x[id] = 0; \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ CACHE_READ_FROM_MEM(urcu_active_readers_one, i);
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ CACHE_WRITE_TO_MEM(urcu_active_readers_one, i);
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb(i)
+{
+ if
+ :: get_pid() >= NR_READERS ->
+ smp_mb_pid(get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid());
+ :: else -> skip;
+ fi;
+}
+
+#else
+
+inline smp_rmb(i)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ CACHE_READ_FROM_MEM(urcu_active_readers_one, get_pid());
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ CACHE_WRITE_TO_MEM(urcu_active_readers_one, get_pid());
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb and ooo_mem */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr, 1);
+/* Note ! currently only one reader */
+DECLARE_CACHED_VAR(byte, urcu_active_readers_one, 0);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr, 0);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation = 1;
+bit data_access = 0;
+
+bit write_lock = 0;
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers_one,
+ get_pid());
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers_one,
+ get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+#define get_readerid() (get_pid())
+#define get_writerid() (get_readerid() + NR_READERS)
+
+inline wait_for_reader(tmp, id, i)
+{
+ do
+ :: 1 ->
+ tmp = READ_CACHED_VAR(urcu_active_readers_one);
+ ooo_mem(i);
+ if
+ :: (tmp & RCU_GP_CTR_NEST_MASK)
+ && ((tmp ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb(i);
+#else
+ ooo_mem(i);
+#endif
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, i, j)
+{
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ wait_for_reader(tmp, i, j);
+ if
+ :: (NR_READERS > 1) && (i < NR_READERS - 1)
+ -> ooo_mem(j);
+ :: else
+ -> skip;
+ fi;
+ i++
+ :: i >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+inline urcu_one_read(i, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers_one);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers_one, tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers_one,
+ tmp + 1);
+ fi;
+ smp_mb(i);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ ooo_mem(i);
+ read_generation = READ_CACHED_VAR(generation_ptr);
+ ooo_mem(i);
+ data_access = 1;
+ ooo_mem(i);
+ data_access = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb(i);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers_one);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers_one, tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active [NR_READERS] proctype urcu_reader()
+{
+ byte i, nest_i;
+ byte tmp, tmp2;
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, nest_i, tmp, tmp2);
+ od;
+}
+
+/* Model the RCU update process. */
+
+active [NR_WRITERS] proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp;
+ byte old_gen;
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb(i);
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ wait_for_quiescent_state(tmp, i, j);
+#endif
+ smp_mb(i);
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ skip;
+ od;
+}
--- /dev/null
+-2:3:-2
+-4:-4:-4
+1:0:2679
+2:1:2673
+3:1:2674
+4:1:2675
+5:1:2676
+6:0:2685
+7:5:1129
--- /dev/null
+#define WRITER_PROGRESS
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu/testmerge'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define > pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_progress.ltl | grep -v ^//`)" >> pan.ltl
+cp urcu_progress_writer.define .input.define
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -w -DHASH64 -o pan pan.c
--- /dev/null
+#define WRITER_PROGRESS
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#define read_free_race (read_generation == last_free_gen)
+#define read_free (free_done && data_access)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#define get_pid() (_pid)
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), wmb_mb forces
+ * both.
+ */
+
+#define DECLARE_CACHED_VAR(type, x, v) \
+ type mem_##x = v; \
+ type cached_##x[NR_PROCS] = v; \
+ bit cache_dirty_##x[NR_PROCS] = 0
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x[id])
+
+#define READ_CACHED_VAR(x) (cached_##x[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x[get_pid()] = v; \
+ cache_dirty_##x[get_pid()] = 1; \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x[id]; \
+ cache_dirty_##x[id] = 0; \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ CACHE_READ_FROM_MEM(urcu_active_readers_one, i);
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ CACHE_WRITE_TO_MEM(urcu_active_readers_one, i);
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb(i)
+{
+ if
+ :: get_pid() >= NR_READERS ->
+ smp_mb_pid(get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid());
+ :: else -> skip;
+ fi;
+}
+
+#else
+
+inline smp_rmb(i)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ CACHE_READ_FROM_MEM(urcu_active_readers_one, get_pid());
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ CACHE_WRITE_TO_MEM(urcu_active_readers_one, get_pid());
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb and ooo_mem */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr, 1);
+/* Note ! currently only one reader */
+DECLARE_CACHED_VAR(byte, urcu_active_readers_one, 0);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr, 0);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation = 1;
+bit data_access = 0;
+
+bit write_lock = 0;
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers_one,
+ get_pid());
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers_one,
+ get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+#define get_readerid() (get_pid())
+#define get_writerid() (get_readerid() + NR_READERS)
+
+inline wait_for_reader(tmp, id, i)
+{
+ do
+ :: 1 ->
+ tmp = READ_CACHED_VAR(urcu_active_readers_one);
+ ooo_mem(i);
+ if
+ :: (tmp & RCU_GP_CTR_NEST_MASK)
+ && ((tmp ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb(i);
+#else
+ ooo_mem(i);
+#endif
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, i, j)
+{
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ wait_for_reader(tmp, i, j);
+ if
+ :: (NR_READERS > 1) && (i < NR_READERS - 1)
+ -> ooo_mem(j);
+ :: else
+ -> skip;
+ fi;
+ i++
+ :: i >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+inline urcu_one_read(i, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers_one);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers_one, tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers_one,
+ tmp + 1);
+ fi;
+ smp_mb(i);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ ooo_mem(i);
+ read_generation = READ_CACHED_VAR(generation_ptr);
+ ooo_mem(i);
+ data_access = 1;
+ ooo_mem(i);
+ data_access = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb(i);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers_one);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers_one, tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active [NR_READERS] proctype urcu_reader()
+{
+ byte i, nest_i;
+ byte tmp, tmp2;
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, nest_i, tmp, tmp2);
+ od;
+}
+
+/* Model the RCU update process. */
+
+active [NR_WRITERS] proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp;
+ byte old_gen;
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb(i);
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ wait_for_quiescent_state(tmp, i, j);
+#endif
+ smp_mb(i);
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ skip;
+ od;
+}
--- /dev/null
+-2:3:-2
+-4:-4:-4
+1:0:2679
+2:1:2673
+3:1:2674
+4:1:2675
+5:1:2676
+6:0:2685
+7:5:1129
--- /dev/null
+#define WRITER_PROGRESS
+#define GEN_ERROR_WRITER_PROGRESS
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu/testmerge'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define > pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_progress.ltl | grep -v ^//`)" >> pan.ltl
+cp urcu_progress_writer_error.define .input.define
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+spin: line 297 replacement value: tmp
+spin: line 297 "pan.___", Error: formal par of wait_for_quiescent_state contains replacement value saw '-2'' near 'readerid'
+spin: 1 error(s) - aborting
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu/testmerge'
--- /dev/null
+#define WRITER_PROGRESS
+#define GEN_ERROR_WRITER_PROGRESS
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#define read_free_race (read_generation == last_free_gen)
+#define read_free (free_done && data_access)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#define get_pid() (_pid)
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), wmb_mb forces
+ * both.
+ */
+
+#define DECLARE_CACHED_VAR(type, x, v) \
+ type mem_##x = v; \
+ type cached_##x[NR_PROCS] = v; \
+ bit cache_dirty_##x[NR_PROCS] = 0
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x[id])
+
+#define READ_CACHED_VAR(x) (cached_##x[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x[get_pid()] = v; \
+ cache_dirty_##x[get_pid()] = 1; \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x[id]; \
+ cache_dirty_##x[id] = 0; \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ CACHE_READ_FROM_MEM(urcu_active_readers_one, i);
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ CACHE_WRITE_TO_MEM(urcu_active_readers_one, i);
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb(i)
+{
+ if
+ :: get_pid() >= NR_READERS ->
+ smp_mb_pid(get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid());
+ :: else -> skip;
+ fi;
+}
+
+#else
+
+inline smp_rmb(i)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ CACHE_READ_FROM_MEM(urcu_active_readers_one, get_pid());
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ CACHE_WRITE_TO_MEM(urcu_active_readers_one, get_pid());
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb and ooo_mem */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr, 1);
+/* Note ! currently only one reader */
+DECLARE_CACHED_VAR(byte, urcu_active_readers_one, 0);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr, 0);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation = 1;
+bit data_access = 0;
+
+bit write_lock = 0;
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers_one,
+ get_pid());
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers_one,
+ get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+#define get_readerid() (get_pid())
+#define get_writerid() (get_readerid() + NR_READERS)
+
+inline wait_for_reader(tmp, id, i)
+{
+ do
+ :: 1 ->
+ tmp = READ_CACHED_VAR(urcu_active_readers_one);
+ ooo_mem(i);
+ if
+ :: (tmp & RCU_GP_CTR_NEST_MASK)
+ && ((tmp ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb(i);
+#else
+ ooo_mem(i);
+#endif
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, i, j)
+{
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ wait_for_reader(tmp, i, j);
+ if
+ :: (NR_READERS > 1) && (i < NR_READERS - 1)
+ -> ooo_mem(j);
+ :: else
+ -> skip;
+ fi;
+ i++
+ :: i >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+inline urcu_one_read(i, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers_one);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers_one, tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers_one,
+ tmp + 1);
+ fi;
+ smp_mb(i);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ ooo_mem(i);
+ read_generation = READ_CACHED_VAR(generation_ptr);
+ ooo_mem(i);
+ data_access = 1;
+ ooo_mem(i);
+ data_access = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb(i);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers_one);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers_one, tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active [NR_READERS] proctype urcu_reader()
+{
+ byte i, nest_i;
+ byte tmp, tmp2;
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, nest_i, tmp, tmp2);
+ od;
+}
+
+/* Model the RCU update process. */
+
+active [NR_WRITERS] proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp;
+ byte old_gen;
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb(i);
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ wait_for_quiescent_state(tmp, i, j);
+#endif
+ smp_mb(i);
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ skip;
+ od;
+}
--- /dev/null
+-2:2:-2
+-4:-4:-4
+1:0:2223
+2:2:908
+3:0:2223
+4:1:0
+5:0:2223
+6:1:1
+7:0:2223
+8:1:2
+9:0:2223
+10:1:3
+11:0:2223
+12:2:909
+13:0:2223
+14:2:910
+15:2:914
+16:2:915
+17:2:922
+18:2:926
+19:2:927
+20:2:934
+21:2:938
+22:2:939
+23:2:946
+24:2:947
+25:2:957
+26:2:958
+27:2:968
+28:2:969
+29:0:2221
+30:2:981
+31:2:982
+32:0:2227
+33:2:986
+34:2:990
+35:2:991
+36:2:998
+37:2:1002
+38:2:1003
+39:2:1010
+40:2:1011
+41:2:1022
+42:2:1023
+43:2:1033
+44:2:1034
+45:2:1044
+46:2:1045
+47:0:2227
+48:2:1057
+49:0:2227
+50:2:1058
+51:0:2227
+52:2:1068
+53:0:2227
+54:2:1069
+55:0:2227
+56:2:1073
+57:2:1074
+58:2:1080
+59:2:1081
+60:2:1087
+61:2:1088
+62:2:1093
+63:2:1099
+64:2:1105
+65:0:2227
+66:2:1116
+67:0:2227
+68:2:1120
+69:2:1121
+70:2:1127
+71:2:1128
+72:2:1134
+73:2:1135
+74:2:1140
+75:2:1146
+76:2:1152
+77:0:2227
+78:2:1163
+79:0:2227
+80:2:1171
+81:2:1172
+82:2:1178
+83:2:1179
+84:2:1185
+85:2:1186
+86:2:1191
+87:2:1197
+88:2:1203
+89:0:2227
+90:2:1218
+91:0:2227
+92:2:1219
+93:2:1223
+94:2:1224
+95:2:1231
+96:2:1235
+97:2:1236
+98:2:1243
+99:2:1247
+100:2:1248
+101:2:1255
+102:2:1256
+103:2:1266
+104:2:1267
+105:2:1277
+106:2:1278
+107:0:2227
+108:2:1290
+109:0:2227
+110:2:1293
+111:2:1294
+112:2:1305
+113:2:1309
+114:2:1310
+115:2:1317
+116:2:1321
+117:2:1322
+118:2:1329
+119:2:1330
+120:2:1340
+121:2:1341
+122:2:1351
+123:2:1352
+124:0:2227
+125:2:1364
+126:0:2227
+127:2:1365
+128:0:2227
+129:2:1366
+130:0:2227
+131:2:1367
+132:0:2227
+133:2:1368
+134:2:1372
+135:2:1373
+136:2:1380
+137:2:1384
+138:2:1385
+139:2:1392
+140:2:1396
+141:2:1397
+142:2:1404
+143:2:1405
+144:2:1415
+145:2:1416
+146:2:1426
+147:2:1427
+148:0:2227
+149:2:1511
+150:0:2227
+151:2:1591
+152:0:2227
+153:2:1592
+154:0:2227
+155:2:1596
+156:0:2227
+157:2:1602
+158:2:1606
+159:2:1607
+160:2:1614
+161:2:1618
+162:2:1619
+163:2:1626
+164:2:1630
+165:2:1631
+166:2:1638
+167:2:1639
+168:2:1649
+169:2:1650
+170:2:1660
+171:2:1661
+172:0:2227
+173:2:1673
+174:0:2227
+175:2:1674
+176:2:1678
+177:2:1679
+178:2:1686
+179:2:1690
+180:2:1691
+181:2:1698
+182:2:1702
+183:2:1703
+184:2:1710
+185:2:1711
+186:2:1721
+187:2:1722
+188:2:1732
+189:2:1733
+190:0:2227
+191:2:1745
+192:0:2227
+193:1:4
+194:1:8
+195:1:9
+196:1:16
+197:1:20
+198:1:21
+199:1:28
+200:1:32
+201:1:33
+202:1:40
+203:1:41
+204:1:51
+205:1:52
+206:1:62
+207:1:63
+208:0:2227
+209:1:75
+210:0:2227
+211:1:76
+212:1:80
+213:1:81
+214:1:88
+215:1:92
+216:1:93
+217:1:100
+218:1:104
+219:1:105
+220:1:112
+221:1:113
+222:1:123
+223:1:124
+224:1:134
+225:1:135
+226:0:2227
+227:1:147
+228:0:2227
+229:1:148
+230:0:2227
+231:1:149
+232:1:153
+233:1:154
+234:1:161
+235:1:165
+236:1:166
+237:1:173
+238:1:177
+239:1:178
+240:1:185
+241:1:186
+242:1:196
+243:1:197
+244:1:207
+245:1:208
+246:0:2227
+247:1:220
+248:0:2227
+249:1:373
+250:0:2227
+251:1:374
+252:0:2227
+253:1:3
+254:0:2227
+255:1:4
+256:1:8
+257:1:9
+258:1:16
+259:1:17
+260:1:28
+261:1:32
+262:1:33
+263:1:40
+264:1:41
+265:1:51
+266:1:52
+267:1:62
+268:1:63
+269:0:2227
+270:2:1748
+271:2:1749
+272:2:1760
+273:2:1764
+274:2:1765
+275:2:1772
+276:2:1776
+277:2:1777
+278:2:1784
+279:2:1785
+280:2:1795
+281:2:1796
+282:2:1806
+283:2:1807
+284:0:2227
+285:2:1819
+286:0:2227
+287:2:1820
+288:0:2227
+289:2:1821
+290:0:2227
+291:2:1822
+292:0:2227
+293:2:1823
+294:2:1827
+295:2:1828
+296:2:1835
+297:2:1839
+298:2:1840
+299:2:1847
+300:2:1851
+301:2:1852
+302:2:1859
+303:2:1860
+304:2:1870
+305:2:1871
+306:2:1881
+307:2:1882
+308:0:2227
+309:2:1894
+310:0:2227
+311:2:1895
+312:2:1899
+313:2:1900
+314:2:1907
+315:2:1911
+316:2:1912
+317:2:1919
+318:2:1923
+319:2:1924
+320:2:1931
+321:2:1932
+322:2:1942
+323:2:1943
+324:2:1953
+325:2:1954
+326:0:2227
+327:2:1821
+328:0:2227
+329:1:75
+330:0:2227
+331:2:1822
+332:0:2227
+333:2:1823
+334:2:1827
+335:2:1828
+336:2:1835
+337:2:1839
+338:2:1840
+339:2:1847
+340:2:1851
+341:2:1852
+342:2:1859
+343:2:1860
+344:2:1870
+345:2:1871
+346:2:1881
+347:2:1882
+348:0:2227
+349:2:1894
+350:0:2227
+351:2:1895
+352:2:1899
+353:2:1900
+354:2:1907
+355:2:1911
+356:2:1912
+357:2:1919
+358:2:1923
+359:2:1924
+360:2:1931
+361:2:1932
+362:2:1942
+363:2:1943
+364:2:1953
+365:2:1954
+366:0:2227
+367:2:1821
+368:0:2227
+369:1:76
+370:1:80
+371:1:81
+372:1:88
+373:1:92
+374:1:93
+375:1:100
+376:1:104
+377:1:105
+378:1:112
+379:1:113
+380:1:123
+381:1:124
+382:1:134
+383:1:135
+384:0:2227
+385:1:223
+386:0:2227
+387:2:1822
+388:0:2227
+389:2:1823
+390:2:1827
+391:2:1828
+392:2:1835
+393:2:1839
+394:2:1840
+395:2:1847
+396:2:1851
+397:2:1852
+398:2:1859
+399:2:1860
+400:2:1870
+401:2:1871
+402:2:1881
+403:2:1882
+404:0:2227
+405:2:1894
+406:0:2227
+407:2:1895
+408:2:1899
+409:2:1900
+410:2:1907
+411:2:1911
+412:2:1912
+413:2:1919
+414:2:1923
+415:2:1924
+416:2:1931
+417:2:1932
+418:2:1942
+419:2:1943
+420:2:1953
+421:2:1954
+422:0:2227
+423:2:1821
+424:0:2227
+425:1:224
+426:0:2227
+427:1:373
+428:0:2227
+429:1:374
+430:0:2227
+431:1:379
+432:0:2227
+433:2:1822
+434:0:2227
+435:2:1823
+436:2:1827
+437:2:1828
+438:2:1835
+439:2:1839
+440:2:1840
+441:2:1847
+442:2:1851
+443:2:1852
+444:2:1859
+445:2:1860
+446:2:1870
+447:2:1871
+448:2:1881
+449:2:1882
+450:0:2227
+451:2:1894
+452:0:2227
+453:2:1895
+454:2:1899
+455:2:1900
+456:2:1907
+457:2:1911
+458:2:1912
+459:2:1919
+460:2:1923
+461:2:1924
+462:2:1931
+463:2:1932
+464:2:1942
+465:2:1943
+466:2:1953
+467:2:1954
+468:0:2227
+469:2:1821
+470:0:2227
+471:1:384
+472:1:388
+473:1:389
+474:1:396
+475:1:397
+476:1:408
+477:1:412
+478:1:413
+479:1:420
+480:1:421
+481:1:431
+482:1:432
+483:1:442
+484:1:443
+485:0:2227
+486:2:1822
+487:0:2227
+488:2:1823
+489:2:1827
+490:2:1828
+491:2:1835
+492:2:1839
+493:2:1840
+494:2:1847
+495:2:1851
+496:2:1852
+497:2:1859
+498:2:1860
+499:2:1870
+500:2:1871
+501:2:1881
+502:2:1882
+503:0:2227
+504:2:1894
+505:0:2227
+506:2:1895
+507:2:1899
+508:2:1900
+509:2:1907
+510:2:1911
+511:2:1912
+512:2:1919
+513:2:1923
+514:2:1924
+515:2:1931
+516:2:1932
+517:2:1942
+518:2:1943
+519:2:1953
+520:2:1954
+521:0:2227
+522:2:1821
+523:0:2227
+524:2:1822
+525:0:2227
+526:2:1823
+527:2:1827
+528:2:1828
+529:2:1835
+530:2:1839
+531:2:1840
+532:2:1847
+533:2:1851
+534:2:1852
+535:2:1859
+536:2:1860
+537:2:1870
+538:2:1871
+539:2:1881
+540:2:1882
+541:0:2227
+542:1:455
+543:0:2227
+544:2:1894
+545:0:2227
+546:2:1895
+547:2:1899
+548:2:1900
+549:2:1907
+550:2:1911
+551:2:1912
+552:2:1919
+553:2:1923
+554:2:1924
+555:2:1931
+556:2:1932
+557:2:1942
+558:2:1943
+559:2:1953
+560:2:1954
+561:0:2227
+562:2:1821
+563:0:2227
+564:2:1822
+565:0:2227
+566:2:1823
+567:2:1827
+568:2:1828
+569:2:1835
+570:2:1839
+571:2:1840
+572:2:1847
+573:2:1851
+574:2:1852
+575:2:1859
+576:2:1860
+577:2:1870
+578:2:1871
+579:2:1881
+580:2:1882
+581:0:2227
+582:1:456
+583:1:460
+584:1:461
+585:1:468
+586:1:472
+587:1:473
+588:1:480
+589:1:484
+590:1:485
+591:1:492
+592:1:493
+593:1:503
+594:1:504
+595:1:514
+596:1:515
+597:0:2227
+598:2:1894
+599:0:2227
+600:2:1895
+601:2:1899
+602:2:1900
+603:2:1907
+604:2:1911
+605:2:1912
+606:2:1919
+607:2:1923
+608:2:1924
+609:2:1931
+610:2:1932
+611:2:1942
+612:2:1943
+613:2:1953
+614:2:1954
+615:0:2227
+616:2:1821
+617:0:2227
+618:2:1822
+619:0:2227
+620:2:1823
+621:2:1827
+622:2:1828
+623:2:1835
+624:2:1839
+625:2:1840
+626:2:1847
+627:2:1851
+628:2:1852
+629:2:1859
+630:2:1860
+631:2:1870
+632:2:1871
+633:2:1881
+634:2:1882
+635:0:2227
+636:1:527
+637:0:2227
+638:2:1894
+639:0:2227
+640:2:1895
+641:2:1899
+642:2:1900
+643:2:1907
+644:2:1911
+645:2:1912
+646:2:1919
+647:2:1923
+648:2:1924
+649:2:1931
+650:2:1932
+651:2:1942
+652:2:1943
+653:2:1953
+654:2:1954
+655:0:2227
+656:2:1821
+657:0:2227
+658:2:1822
+659:0:2227
+660:2:1823
+661:2:1827
+662:2:1828
+663:2:1835
+664:2:1839
+665:2:1840
+666:2:1847
+667:2:1851
+668:2:1852
+669:2:1859
+670:2:1860
+671:2:1870
+672:2:1871
+673:2:1881
+674:2:1882
+675:0:2227
+676:1:528
+677:1:532
+678:1:533
+679:1:540
+680:1:544
+681:1:545
+682:1:552
+683:1:556
+684:1:557
+685:1:564
+686:1:565
+687:1:575
+688:1:576
+689:1:586
+690:1:587
+691:0:2227
+692:2:1894
+693:0:2227
+694:2:1895
+695:2:1899
+696:2:1900
+697:2:1907
+698:2:1911
+699:2:1912
+700:2:1919
+701:2:1923
+702:2:1924
+703:2:1931
+704:2:1932
+705:2:1942
+706:2:1943
+707:2:1953
+708:2:1954
+709:0:2227
+710:2:1821
+711:0:2227
+712:2:1822
+713:0:2227
+714:2:1823
+715:2:1827
+716:2:1828
+717:2:1835
+718:2:1839
+719:2:1840
+720:2:1847
+721:2:1851
+722:2:1852
+723:2:1859
+724:2:1860
+725:2:1870
+726:2:1871
+727:2:1881
+728:2:1882
+729:0:2227
+730:1:599
+731:0:2227
+732:1:600
+733:0:2227
+734:1:601
+735:0:2227
+736:1:746
+737:0:2227
+738:1:747
+739:0:2227
+740:2:1894
+741:0:2227
+742:2:1895
+743:2:1899
+744:2:1900
+745:2:1907
+746:2:1911
+747:2:1912
+748:2:1919
+749:2:1923
+750:2:1924
+751:2:1931
+752:2:1932
+753:2:1942
+754:2:1943
+755:2:1953
+756:2:1954
+757:0:2227
+758:2:1821
+759:0:2227
+760:2:1822
+761:0:2227
+762:2:1823
+763:2:1827
+764:2:1828
+765:2:1835
+766:2:1839
+767:2:1840
+768:2:1847
+769:2:1851
+770:2:1852
+771:2:1859
+772:2:1860
+773:2:1870
+774:2:1871
+775:2:1881
+776:2:1882
+777:0:2227
+778:1:751
+779:0:2227
+780:2:1894
+781:0:2227
+782:2:1895
+783:2:1899
+784:2:1900
+785:2:1907
+786:2:1911
+787:2:1912
+788:2:1919
+789:2:1923
+790:2:1924
+791:2:1931
+792:2:1932
+793:2:1942
+794:2:1943
+795:2:1953
+796:2:1954
+797:0:2227
+798:2:1821
+799:0:2227
+800:2:1822
+801:0:2227
+802:2:1823
+803:2:1827
+804:2:1828
+805:2:1835
+806:2:1839
+807:2:1840
+808:2:1847
+809:2:1851
+810:2:1852
+811:2:1859
+812:2:1860
+813:2:1870
+814:2:1871
+815:2:1881
+816:2:1882
+817:0:2227
+818:1:752
+819:1:756
+820:1:757
+821:1:764
+822:1:768
+823:1:769
+824:1:776
+825:1:780
+826:1:781
+827:1:788
+828:1:789
+829:1:799
+830:1:800
+831:1:810
+832:1:811
+833:0:2227
+834:2:1894
+835:0:2227
+836:2:1895
+837:2:1899
+838:2:1900
+839:2:1907
+840:2:1911
+841:2:1912
+842:2:1919
+843:2:1923
+844:2:1924
+845:2:1931
+846:2:1932
+847:2:1942
+848:2:1943
+849:2:1953
+850:2:1954
+851:0:2227
+852:2:1821
+853:0:2227
+854:2:1822
+855:0:2227
+856:2:1823
+857:2:1827
+858:2:1828
+859:2:1835
+860:2:1839
+861:2:1840
+862:2:1847
+863:2:1851
+864:2:1852
+865:2:1859
+866:2:1860
+867:2:1870
+868:2:1871
+869:2:1881
+870:2:1882
+871:0:2227
+872:1:823
+873:0:2227
+874:1:601
+875:0:2227
+876:1:746
+877:0:2227
+878:1:747
+879:0:2227
+880:2:1894
+881:0:2227
+882:2:1895
+883:2:1899
+884:2:1900
+885:2:1907
+886:2:1911
+887:2:1912
+888:2:1919
+889:2:1923
+890:2:1924
+891:2:1931
+892:2:1932
+893:2:1942
+894:2:1943
+895:2:1953
+896:2:1954
+897:0:2227
+898:2:1821
+899:0:2227
+900:2:1822
+901:0:2227
+902:2:1823
+903:2:1827
+904:2:1828
+905:2:1835
+906:2:1839
+907:2:1840
+908:2:1847
+909:2:1851
+910:2:1852
+911:2:1859
+912:2:1860
+913:2:1870
+914:2:1871
+915:2:1881
+916:2:1882
+917:0:2227
+918:1:751
+919:0:2227
+920:2:1894
+921:0:2227
+922:2:1895
+923:2:1899
+924:2:1900
+925:2:1907
+926:2:1911
+927:2:1912
+928:2:1919
+929:2:1923
+930:2:1924
+931:2:1931
+932:2:1932
+933:2:1942
+934:2:1943
+935:2:1953
+936:2:1954
+937:0:2227
+938:2:1821
+939:0:2227
+940:2:1822
+941:0:2227
+942:2:1823
+943:2:1827
+944:2:1828
+945:2:1835
+946:2:1839
+947:2:1840
+948:2:1847
+949:2:1851
+950:2:1852
+951:2:1859
+952:2:1860
+953:2:1870
+954:2:1871
+955:2:1881
+956:2:1882
+957:0:2227
+958:1:752
+959:1:756
+960:1:757
+961:1:764
+962:1:765
+963:1:776
+964:1:780
+965:1:781
+966:1:788
+967:1:789
+968:1:799
+969:1:800
+970:1:810
+971:1:811
+972:0:2227
+973:2:1894
+974:0:2227
+975:2:1895
+976:2:1899
+977:2:1900
+978:2:1907
+979:2:1911
+980:2:1912
+981:2:1919
+982:2:1923
+983:2:1924
+984:2:1931
+985:2:1932
+986:2:1942
+987:2:1943
+988:2:1953
+989:2:1954
+990:0:2227
+991:2:1821
+992:0:2227
+993:2:1822
+994:0:2227
+995:2:1823
+996:2:1827
+997:2:1828
+998:2:1835
+999:2:1839
+1000:2:1840
+1001:2:1847
+1002:2:1851
+1003:2:1852
+1004:2:1859
+1005:2:1860
+1006:2:1870
+1007:2:1871
+1008:2:1881
+1009:2:1882
+1010:0:2227
+1011:2:1894
+1012:0:2227
+1013:1:823
+1014:0:2227
+1015:1:827
+1016:0:2227
+1017:2:1895
+1018:2:1899
+1019:2:1900
+1020:2:1907
+1021:2:1911
+1022:2:1912
+1023:2:1919
+1024:2:1923
+1025:2:1924
+1026:2:1931
+1027:2:1932
+1028:2:1942
+1029:2:1943
+1030:2:1953
+1031:2:1954
+1032:0:2227
+1033:2:1821
+1034:0:2227
+1035:2:1822
+1036:0:2227
+1037:2:1823
+1038:2:1827
+1039:2:1828
+1040:2:1835
+1041:2:1839
+1042:2:1840
+1043:2:1847
+1044:2:1851
+1045:2:1852
+1046:2:1859
+1047:2:1860
+1048:2:1870
+1049:2:1871
+1050:2:1881
+1051:2:1882
+1052:0:2227
+1053:2:1894
+1054:0:2227
+1055:1:832
+1056:1:836
+1057:1:837
+1058:1:844
+1059:1:845
+1060:1:856
+1061:1:860
+1062:1:861
+1063:1:868
+1064:1:869
+1065:1:879
+1066:1:880
+1067:1:890
+1068:1:891
+1069:0:2227
+1070:1:1
+1071:0:2227
+1072:1:2
+1073:0:2227
+1074:1:3
+1075:0:2227
+1076:2:1895
+1077:2:1899
+1078:2:1900
+1079:2:1907
+1080:2:1911
+1081:2:1912
+1082:2:1919
+1083:2:1923
+1084:2:1924
+1085:2:1931
+1086:2:1932
+1087:2:1949
+1088:2:1950
+1089:2:1953
+1090:2:1954
+1091:0:2227
+1092:2:1821
+1093:0:2227
+1094:2:1822
+1095:0:2227
+1096:2:1823
+1097:2:1827
+1098:2:1828
+1099:2:1835
+1100:2:1839
+1101:2:1840
+1102:2:1847
+1103:2:1851
+1104:2:1852
+1105:2:1859
+1106:2:1860
+1107:2:1877
+1108:2:1878
+1109:2:1881
+1110:2:1882
+1111:0:2227
+1112:2:1894
+1113:0:2227
+1114:1:4
+1115:1:8
+1116:1:9
+1117:1:16
+1118:1:20
+1119:1:21
+1120:1:28
+1121:1:32
+1122:1:33
+1123:1:40
+1124:1:41
+1125:1:51
+1126:1:52
+1127:1:62
+1128:1:63
+1129:0:2227
+1130:2:1895
+1131:2:1899
+1132:2:1900
+1133:2:1907
+1134:2:1911
+1135:2:1912
+1136:2:1919
+1137:2:1923
+1138:2:1924
+1139:2:1931
+1140:2:1932
+1141:2:1949
+1142:2:1950
+1143:2:1953
+1144:2:1954
+1145:0:2227
+1146:2:1821
+1147:0:2227
+1148:2:1822
+1149:0:2227
+1150:2:1823
+1151:2:1827
+1152:2:1828
+1153:2:1835
+1154:2:1839
+1155:2:1840
+1156:2:1847
+1157:2:1851
+1158:2:1852
+1159:2:1859
+1160:2:1860
+1161:2:1877
+1162:2:1878
+1163:2:1881
+1164:2:1882
+1165:0:2227
+1166:2:1894
+1167:0:2227
+1168:1:75
+1169:0:2227
+1170:2:1895
+1171:2:1899
+1172:2:1900
+1173:2:1907
+1174:2:1911
+1175:2:1912
+1176:2:1919
+1177:2:1923
+1178:2:1924
+1179:2:1931
+1180:2:1932
+1181:2:1949
+1182:2:1950
+1183:2:1953
+1184:2:1954
+1185:0:2227
+1186:2:1821
+1187:0:2227
+1188:2:1822
+1189:0:2227
+1190:2:1823
+1191:2:1827
+1192:2:1828
+1193:2:1835
+1194:2:1839
+1195:2:1840
+1196:2:1847
+1197:2:1851
+1198:2:1852
+1199:2:1859
+1200:2:1860
+1201:2:1877
+1202:2:1878
+1203:2:1881
+1204:2:1882
+1205:0:2227
+1206:2:1894
+1207:0:2227
+1208:1:76
+1209:1:80
+1210:1:81
+1211:1:88
+1212:1:92
+1213:1:93
+1214:1:100
+1215:1:104
+1216:1:105
+1217:1:112
+1218:1:113
+1219:1:123
+1220:1:124
+1221:1:134
+1222:1:135
+1223:0:2227
+1224:1:147
+1225:0:2227
+1226:2:1895
+1227:2:1899
+1228:2:1900
+1229:2:1907
+1230:2:1911
+1231:2:1912
+1232:2:1919
+1233:2:1923
+1234:2:1924
+1235:2:1931
+1236:2:1932
+1237:2:1949
+1238:2:1950
+1239:2:1953
+1240:2:1954
+1241:0:2227
+1242:2:1821
+1243:0:2227
+1244:2:1822
+1245:0:2227
+1246:2:1823
+1247:2:1827
+1248:2:1828
+1249:2:1835
+1250:2:1839
+1251:2:1840
+1252:2:1847
+1253:2:1851
+1254:2:1852
+1255:2:1859
+1256:2:1860
+1257:2:1877
+1258:2:1878
+1259:2:1881
+1260:2:1882
+1261:0:2227
+1262:2:1894
+1263:0:2227
+1264:1:148
+1265:0:2227
+1266:2:1895
+1267:2:1899
+1268:2:1900
+1269:2:1907
+1270:2:1911
+1271:2:1912
+1272:2:1919
+1273:2:1923
+1274:2:1924
+1275:2:1931
+1276:2:1932
+1277:2:1949
+1278:2:1950
+1279:2:1953
+1280:2:1954
+1281:0:2227
+1282:2:1821
+1283:0:2227
+1284:2:1822
+1285:0:2227
+1286:2:1823
+1287:2:1827
+1288:2:1828
+1289:2:1835
+1290:2:1839
+1291:2:1840
+1292:2:1847
+1293:2:1851
+1294:2:1852
+1295:2:1859
+1296:2:1860
+1297:2:1877
+1298:2:1878
+1299:2:1881
+1300:2:1882
+1301:0:2227
+1302:2:1894
+1303:0:2227
+1304:1:149
+1305:1:153
+1306:1:154
+1307:1:161
+1308:1:165
+1309:1:166
+1310:1:173
+1311:1:177
+1312:1:178
+1313:1:185
+1314:1:186
+1315:1:196
+1316:1:197
+1317:1:207
+1318:1:208
+1319:0:2227
+1320:2:1895
+1321:2:1899
+1322:2:1900
+1323:2:1907
+1324:2:1911
+1325:2:1912
+1326:2:1919
+1327:2:1923
+1328:2:1924
+1329:2:1931
+1330:2:1932
+1331:2:1949
+1332:2:1950
+1333:2:1953
+1334:2:1954
+1335:0:2227
+1336:2:1821
+1337:0:2227
+1338:2:1822
+1339:0:2227
+1340:2:1823
+1341:2:1827
+1342:2:1828
+1343:2:1835
+1344:2:1839
+1345:2:1840
+1346:2:1847
+1347:2:1851
+1348:2:1852
+1349:2:1859
+1350:2:1860
+1351:2:1877
+1352:2:1878
+1353:2:1881
+1354:2:1882
+1355:0:2227
+1356:2:1894
+1357:0:2227
+1358:1:220
+1359:0:2227
+1360:1:373
+1361:0:2227
+1362:1:374
+1363:0:2227
+1364:1:3
+1365:0:2227
+1366:2:1895
+1367:2:1899
+1368:2:1900
+1369:2:1907
+1370:2:1911
+1371:2:1912
+1372:2:1919
+1373:2:1923
+1374:2:1924
+1375:2:1931
+1376:2:1932
+1377:2:1949
+1378:2:1950
+1379:2:1953
+1380:2:1954
+1381:0:2227
+1382:2:1821
+1383:0:2227
+1384:2:1822
+1385:0:2227
+1386:2:1823
+1387:2:1827
+1388:2:1828
+1389:2:1835
+1390:2:1839
+1391:2:1840
+1392:2:1847
+1393:2:1851
+1394:2:1852
+1395:2:1859
+1396:2:1860
+1397:2:1877
+1398:2:1878
+1399:2:1881
+1400:2:1882
+1401:0:2227
+1402:2:1894
+1403:0:2227
+1404:1:4
+1405:1:8
+1406:1:9
+1407:1:16
+1408:1:17
+1409:1:28
+1410:1:32
+1411:1:33
+1412:1:40
+1413:1:41
+1414:1:51
+1415:1:52
+1416:1:62
+1417:1:63
+1418:0:2227
+1419:2:1895
+1420:2:1899
+1421:2:1900
+1422:2:1907
+1423:2:1911
+1424:2:1912
+1425:2:1919
+1426:2:1923
+1427:2:1924
+1428:2:1931
+1429:2:1932
+1430:2:1949
+1431:2:1950
+1432:2:1953
+1433:2:1954
+1434:0:2227
+1435:2:1821
+1436:0:2227
+1437:2:1822
+-1:-1:-1
+1438:0:2227
+1439:2:1823
+1440:2:1827
+1441:2:1828
+1442:2:1835
+1443:2:1839
+1444:2:1840
+1445:2:1847
+1446:2:1851
+1447:2:1852
+1448:2:1859
+1449:2:1860
+1450:2:1877
+1451:2:1878
+1452:2:1881
+1453:2:1882
+1454:0:2227
+1455:2:1894
+1456:0:2227
+1457:1:75
+1458:0:2227
+1459:2:1895
+1460:2:1899
+1461:2:1900
+1462:2:1907
+1463:2:1911
+1464:2:1912
+1465:2:1919
+1466:2:1923
+1467:2:1924
+1468:2:1931
+1469:2:1932
+1470:2:1949
+1471:2:1950
+1472:2:1953
+1473:2:1954
+1474:0:2227
+1475:2:1821
+1476:0:2227
+1477:2:1822
+1478:0:2227
+1479:2:1823
+1480:2:1827
+1481:2:1828
+1482:2:1835
+1483:2:1839
+1484:2:1840
+1485:2:1847
+1486:2:1851
+1487:2:1852
+1488:2:1859
+1489:2:1860
+1490:2:1877
+1491:2:1878
+1492:2:1881
+1493:2:1882
+1494:0:2227
+1495:2:1894
+1496:0:2227
+1497:1:76
+1498:1:80
+1499:1:81
+1500:1:88
+1501:1:92
+1502:1:93
+1503:1:100
+1504:1:104
+1505:1:105
+1506:1:112
+1507:1:113
+1508:1:123
+1509:1:124
+1510:1:134
+1511:1:135
+1512:0:2227
+1513:1:223
+1514:0:2227
+1515:2:1895
+1516:2:1899
+1517:2:1900
+1518:2:1907
+1519:2:1911
+1520:2:1912
+1521:2:1919
+1522:2:1923
+1523:2:1924
+1524:2:1931
+1525:2:1932
+1526:2:1949
+1527:2:1950
+1528:2:1953
+1529:2:1954
+1530:0:2227
+1531:2:1821
+1532:0:2227
+1533:2:1822
+1534:0:2227
+1535:2:1823
+1536:2:1827
+1537:2:1828
+1538:2:1835
+1539:2:1839
+1540:2:1840
+1541:2:1847
+1542:2:1851
+1543:2:1852
+1544:2:1859
+1545:2:1860
+1546:2:1877
+1547:2:1878
+1548:2:1881
+1549:2:1882
+1550:0:2227
+1551:2:1894
+1552:0:2227
+1553:1:224
+1554:0:2227
+1555:1:373
+1556:0:2227
+1557:1:374
+1558:0:2227
+1559:1:379
+1560:0:2227
+1561:2:1895
+1562:2:1899
+1563:2:1900
+1564:2:1907
+1565:2:1911
+1566:2:1912
+1567:2:1919
+1568:2:1923
+1569:2:1924
+1570:2:1931
+1571:2:1932
+1572:2:1949
+1573:2:1950
+1574:2:1953
+1575:2:1954
+1576:0:2227
+1577:2:1821
+1578:0:2227
+1579:2:1822
+1580:0:2227
+1581:2:1823
+1582:2:1827
+1583:2:1828
+1584:2:1835
+1585:2:1839
+1586:2:1840
+1587:2:1847
+1588:2:1851
+1589:2:1852
+1590:2:1859
+1591:2:1860
+1592:2:1877
+1593:2:1878
+1594:2:1881
+1595:2:1882
+1596:0:2227
+1597:2:1894
+1598:0:2227
+1599:1:384
+1600:1:388
+1601:1:389
+1602:1:396
+1603:1:397
+1604:1:408
+1605:1:412
+1606:1:413
+1607:1:420
+1608:1:421
+1609:1:431
+1610:1:432
+1611:1:442
+1612:1:443
+1613:0:2227
+1614:2:1895
+1615:2:1899
+1616:2:1900
+1617:2:1907
+1618:2:1911
+1619:2:1912
+1620:2:1919
+1621:2:1923
+1622:2:1924
+1623:2:1931
+1624:2:1932
+1625:2:1949
+1626:2:1950
+1627:2:1953
+1628:2:1954
+1629:0:2227
+1630:2:1821
+1631:0:2227
+1632:2:1822
+1633:0:2227
+1634:2:1823
+1635:2:1827
+1636:2:1828
+1637:2:1835
+1638:2:1839
+1639:2:1840
+1640:2:1847
+1641:2:1851
+1642:2:1852
+1643:2:1859
+1644:2:1860
+1645:2:1877
+1646:2:1878
+1647:2:1881
+1648:2:1882
+1649:0:2227
+1650:2:1894
+1651:0:2227
+1652:1:455
+1653:0:2227
+1654:2:1895
+1655:2:1899
+1656:2:1900
+1657:2:1907
+1658:2:1911
+1659:2:1912
+1660:2:1919
+1661:2:1923
+1662:2:1924
+1663:2:1931
+1664:2:1932
+1665:2:1949
+1666:2:1950
+1667:2:1953
+1668:2:1954
+1669:0:2227
+1670:2:1821
+1671:0:2227
+1672:2:1822
+1673:0:2227
+1674:2:1823
+1675:2:1827
+1676:2:1828
+1677:2:1835
+1678:2:1839
+1679:2:1840
+1680:2:1847
+1681:2:1851
+1682:2:1852
+1683:2:1859
+1684:2:1860
+1685:2:1877
+1686:2:1878
+1687:2:1881
+1688:2:1882
+1689:0:2227
+1690:2:1894
+1691:0:2227
+1692:1:456
+1693:1:460
+1694:1:461
+1695:1:468
+1696:1:472
+1697:1:473
+1698:1:480
+1699:1:484
+1700:1:485
+1701:1:492
+1702:1:493
+1703:1:503
+1704:1:504
+1705:1:514
+1706:1:515
+1707:0:2227
+1708:2:1895
+1709:2:1899
+1710:2:1900
+1711:2:1907
+1712:2:1911
+1713:2:1912
+1714:2:1919
+1715:2:1923
+1716:2:1924
+1717:2:1931
+1718:2:1932
+1719:2:1949
+1720:2:1950
+1721:2:1953
+1722:2:1954
+1723:0:2227
+1724:2:1821
+1725:0:2227
+1726:2:1822
+1727:0:2227
+1728:2:1823
+1729:2:1827
+1730:2:1828
+1731:2:1835
+1732:2:1839
+1733:2:1840
+1734:2:1847
+1735:2:1851
+1736:2:1852
+1737:2:1859
+1738:2:1860
+1739:2:1877
+1740:2:1878
+1741:2:1881
+1742:2:1882
+1743:0:2227
+1744:2:1894
+1745:0:2227
+1746:1:527
+1747:0:2227
+1748:2:1895
+1749:2:1899
+1750:2:1900
+1751:2:1907
+1752:2:1911
+1753:2:1912
+1754:2:1919
+1755:2:1923
+1756:2:1924
+1757:2:1931
+1758:2:1932
+1759:2:1949
+1760:2:1950
+1761:2:1953
+1762:2:1954
+1763:0:2227
+1764:2:1821
+1765:0:2227
+1766:2:1822
+1767:0:2227
+1768:2:1823
+1769:2:1827
+1770:2:1828
+1771:2:1835
+1772:2:1839
+1773:2:1840
+1774:2:1847
+1775:2:1851
+1776:2:1852
+1777:2:1859
+1778:2:1860
+1779:2:1877
+1780:2:1878
+1781:2:1881
+1782:2:1882
+1783:0:2227
+1784:2:1894
+1785:0:2227
+1786:1:528
+1787:1:532
+1788:1:533
+1789:1:540
+1790:1:544
+1791:1:545
+1792:1:552
+1793:1:556
+1794:1:557
+1795:1:564
+1796:1:565
+1797:1:575
+1798:1:576
+1799:1:586
+1800:1:587
+1801:0:2227
+1802:2:1895
+1803:2:1899
+1804:2:1900
+1805:2:1907
+1806:2:1911
+1807:2:1912
+1808:2:1919
+1809:2:1923
+1810:2:1924
+1811:2:1931
+1812:2:1932
+1813:2:1949
+1814:2:1950
+1815:2:1953
+1816:2:1954
+1817:0:2227
+1818:2:1821
+1819:0:2227
+1820:2:1822
+1821:0:2227
+1822:2:1823
+1823:2:1827
+1824:2:1828
+1825:2:1835
+1826:2:1839
+1827:2:1840
+1828:2:1847
+1829:2:1851
+1830:2:1852
+1831:2:1859
+1832:2:1860
+1833:2:1877
+1834:2:1878
+1835:2:1881
+1836:2:1882
+1837:0:2227
+1838:2:1894
+1839:0:2227
+1840:1:599
+1841:0:2227
+1842:1:600
+1843:0:2227
+1844:1:601
+1845:0:2227
+1846:1:746
+1847:0:2227
+1848:1:747
+1849:0:2227
+1850:2:1895
+1851:2:1899
+1852:2:1900
+1853:2:1907
+1854:2:1911
+1855:2:1912
+1856:2:1919
+1857:2:1923
+1858:2:1924
+1859:2:1931
+1860:2:1932
+1861:2:1949
+1862:2:1950
+1863:2:1953
+1864:2:1954
+1865:0:2227
+1866:2:1821
+1867:0:2227
+1868:2:1822
+1869:0:2227
+1870:2:1823
+1871:2:1827
+1872:2:1828
+1873:2:1835
+1874:2:1839
+1875:2:1840
+1876:2:1847
+1877:2:1851
+1878:2:1852
+1879:2:1859
+1880:2:1860
+1881:2:1877
+1882:2:1878
+1883:2:1881
+1884:2:1882
+1885:0:2227
+1886:2:1894
+1887:0:2227
+1888:1:751
+1889:0:2227
+1890:2:1895
+1891:2:1899
+1892:2:1900
+1893:2:1907
+1894:2:1911
+1895:2:1912
+1896:2:1919
+1897:2:1923
+1898:2:1924
+1899:2:1931
+1900:2:1932
+1901:2:1949
+1902:2:1950
+1903:2:1953
+1904:2:1954
+1905:0:2227
+1906:2:1821
+1907:0:2227
+1908:2:1822
+1909:0:2227
+1910:2:1823
+1911:2:1827
+1912:2:1828
+1913:2:1835
+1914:2:1839
+1915:2:1840
+1916:2:1847
+1917:2:1851
+1918:2:1852
+1919:2:1859
+1920:2:1860
+1921:2:1877
+1922:2:1878
+1923:2:1881
+1924:2:1882
+1925:0:2227
+1926:2:1894
+1927:0:2227
+1928:1:752
+1929:1:756
+1930:1:757
+1931:1:764
+1932:1:768
+1933:1:769
+1934:1:776
+1935:1:780
+1936:1:781
+1937:1:788
+1938:1:789
+1939:1:799
+1940:1:800
+1941:1:810
+1942:1:811
+1943:0:2227
+1944:2:1895
+1945:2:1899
+1946:2:1900
+1947:2:1907
+1948:2:1911
+1949:2:1912
+1950:2:1919
+1951:2:1923
+1952:2:1924
+1953:2:1931
+1954:2:1932
+1955:2:1949
+1956:2:1950
+1957:2:1953
+1958:2:1954
+1959:0:2227
+1960:2:1821
+1961:0:2227
+1962:2:1822
+1963:0:2227
+1964:2:1823
+1965:2:1827
+1966:2:1828
+1967:2:1835
+1968:2:1839
+1969:2:1840
+1970:2:1847
+1971:2:1851
+1972:2:1852
+1973:2:1859
+1974:2:1860
+1975:2:1877
+1976:2:1878
+1977:2:1881
+1978:2:1882
+1979:0:2227
+1980:2:1894
+1981:0:2227
+1982:1:823
+1983:0:2227
+1984:1:601
+1985:0:2227
+1986:1:746
+1987:0:2227
+1988:1:747
+1989:0:2227
+1990:2:1895
+1991:2:1899
+1992:2:1900
+1993:2:1907
+1994:2:1911
+1995:2:1912
+1996:2:1919
+1997:2:1923
+1998:2:1924
+1999:2:1931
+2000:2:1932
+2001:2:1949
+2002:2:1950
+2003:2:1953
+2004:2:1954
+2005:0:2227
+2006:2:1821
+2007:0:2227
+2008:2:1822
+2009:0:2227
+2010:2:1823
+2011:2:1827
+2012:2:1828
+2013:2:1835
+2014:2:1839
+2015:2:1840
+2016:2:1847
+2017:2:1851
+2018:2:1852
+2019:2:1859
+2020:2:1860
+2021:2:1877
+2022:2:1878
+2023:2:1881
+2024:2:1882
+2025:0:2227
+2026:2:1894
+2027:0:2227
+2028:1:751
+2029:0:2227
+2030:2:1895
+2031:2:1899
+2032:2:1900
+2033:2:1907
+2034:2:1911
+2035:2:1912
+2036:2:1919
+2037:2:1923
+2038:2:1924
+2039:2:1931
+2040:2:1932
+2041:2:1949
+2042:2:1950
+2043:2:1953
+2044:2:1954
+2045:0:2227
+2046:2:1821
+2047:0:2227
+2048:2:1822
+2049:0:2227
+2050:2:1823
+2051:2:1827
+2052:2:1828
+2053:2:1835
+2054:2:1839
+2055:2:1840
+2056:2:1847
+2057:2:1851
+2058:2:1852
+2059:2:1859
+2060:2:1860
+2061:2:1877
+2062:2:1878
+2063:2:1881
+2064:2:1882
+2065:0:2227
+2066:2:1894
+2067:0:2227
+2068:1:752
+2069:1:756
+2070:1:757
+2071:1:764
+2072:1:765
+2073:1:776
+2074:1:780
+2075:1:781
+2076:1:788
+2077:1:789
+2078:1:799
+2079:1:800
+2080:1:810
+2081:1:811
+2082:0:2227
+2083:2:1895
+2084:2:1899
+2085:2:1900
+2086:2:1907
+2087:2:1911
+2088:2:1912
+2089:2:1919
+2090:2:1923
+2091:2:1924
+2092:2:1931
+2093:2:1932
+2094:2:1949
+2095:2:1950
+2096:2:1953
+2097:2:1954
+2098:0:2227
+2099:2:1821
+2100:0:2227
+2101:2:1822
+2102:0:2227
+2103:2:1823
+2104:2:1827
+2105:2:1828
+2106:2:1835
+2107:2:1839
+2108:2:1840
+2109:2:1847
+2110:2:1851
+2111:2:1852
+2112:2:1859
+2113:2:1860
+2114:2:1877
+2115:2:1878
+2116:2:1881
+2117:2:1882
+2118:0:2227
+2119:2:1894
+2120:0:2227
+2121:1:823
+2122:0:2227
+2123:1:827
+2124:0:2227
+2125:2:1895
+2126:2:1899
+2127:2:1900
+2128:2:1907
+2129:2:1911
+2130:2:1912
+2131:2:1919
+2132:2:1923
+2133:2:1924
+2134:2:1931
+2135:2:1932
+2136:2:1949
+2137:2:1950
+2138:2:1953
+2139:2:1954
+2140:0:2227
+2141:2:1821
+2142:0:2227
+2143:2:1822
+2144:0:2227
+2145:2:1823
+2146:2:1827
+2147:2:1828
+2148:2:1835
+2149:2:1839
+2150:2:1840
+2151:2:1847
+2152:2:1851
+2153:2:1852
+2154:2:1859
+2155:2:1860
+2156:2:1877
+2157:2:1878
+2158:2:1881
+2159:2:1882
+2160:0:2227
+2161:2:1894
+2162:0:2227
+2163:1:832
+2164:1:836
+2165:1:837
+2166:1:844
+2167:1:845
+2168:1:856
+2169:1:860
+2170:1:861
+2171:1:868
+2172:1:869
+2173:1:879
+2174:1:880
+2175:1:890
+2176:1:891
+2177:0:2227
+2178:1:1
+2179:0:2227
+2180:1:2
+2181:0:2227
+2182:1:3
+2183:0:2227
+2184:2:1895
+2185:2:1899
+2186:2:1900
+2187:2:1907
+2188:2:1911
+2189:2:1912
+2190:2:1919
+2191:2:1923
+2192:2:1924
+2193:2:1931
+2194:2:1932
+2195:2:1949
+2196:2:1950
+2197:2:1953
+2198:2:1954
+2199:0:2227
+2200:2:1821
+2201:0:2227
+2202:2:1822
+2203:0:2227
+2204:2:1823
+2205:2:1827
+2206:2:1828
+2207:2:1835
+2208:2:1839
+2209:2:1840
+2210:2:1847
+2211:2:1851
+2212:2:1852
+2213:2:1859
+2214:2:1860
+2215:2:1877
+2216:2:1878
+2217:2:1881
+2218:2:1882
+2219:0:2227
+2220:2:1894
+2221:0:2227
+2222:1:4
+2223:1:8
+2224:1:9
+2225:1:16
+2226:1:20
+2227:1:21
+2228:1:28
+2229:1:32
+2230:1:33
+2231:1:40
+2232:1:41
+2233:1:51
+2234:1:52
+2235:1:62
+2236:1:63
+2237:0:2227
+2238:2:1895
+2239:2:1899
+2240:2:1900
+2241:2:1907
+2242:2:1911
+2243:2:1912
+2244:2:1919
+2245:2:1923
+2246:2:1924
+2247:2:1931
+2248:2:1932
+2249:2:1949
+2250:2:1950
+2251:2:1953
+2252:2:1954
+2253:0:2227
+2254:2:1821
+2255:0:2227
+2256:2:1822
+2257:0:2227
+2258:2:1823
+2259:2:1827
+2260:2:1828
+2261:2:1835
+2262:2:1839
+2263:2:1840
+2264:2:1847
+2265:2:1851
+2266:2:1852
+2267:2:1859
+2268:2:1860
+2269:2:1877
+2270:2:1878
+2271:2:1881
+2272:2:1882
+2273:0:2227
+2274:2:1894
+2275:0:2227
+2276:1:75
+2277:0:2227
+2278:2:1895
+2279:2:1899
+2280:2:1900
+2281:2:1907
+2282:2:1911
+2283:2:1912
+2284:2:1919
+2285:2:1923
+2286:2:1924
+2287:2:1931
+2288:2:1932
+2289:2:1949
+2290:2:1950
+2291:2:1953
+2292:2:1954
+2293:0:2227
+2294:2:1821
+2295:0:2227
+2296:2:1822
+2297:0:2227
+2298:2:1823
+2299:2:1827
+2300:2:1828
+2301:2:1835
+2302:2:1839
+2303:2:1840
+2304:2:1847
+2305:2:1851
+2306:2:1852
+2307:2:1859
+2308:2:1860
+2309:2:1877
+2310:2:1878
+2311:2:1881
+2312:2:1882
+2313:0:2227
+2314:2:1894
+2315:0:2227
+2316:1:76
+2317:1:80
+2318:1:81
+2319:1:88
+2320:1:92
+2321:1:93
+2322:1:100
+2323:1:104
+2324:1:105
+2325:1:112
+2326:1:113
+2327:1:123
+2328:1:124
+2329:1:134
+2330:1:135
+2331:0:2227
+2332:1:147
+2333:0:2227
+2334:2:1895
+2335:2:1899
+2336:2:1900
+2337:2:1907
+2338:2:1911
+2339:2:1912
+2340:2:1919
+2341:2:1923
+2342:2:1924
+2343:2:1931
+2344:2:1932
+2345:2:1949
+2346:2:1950
+2347:2:1953
+2348:2:1954
+2349:0:2227
+2350:2:1821
+2351:0:2227
+2352:2:1822
+2353:0:2227
+2354:2:1823
+2355:2:1827
+2356:2:1828
+2357:2:1835
+2358:2:1839
+2359:2:1840
+2360:2:1847
+2361:2:1851
+2362:2:1852
+2363:2:1859
+2364:2:1860
+2365:2:1877
+2366:2:1878
+2367:2:1881
+2368:2:1882
+2369:0:2227
+2370:2:1894
+2371:0:2227
+2372:1:148
+2373:0:2227
+2374:2:1895
+2375:2:1899
+2376:2:1900
+2377:2:1907
+2378:2:1911
+2379:2:1912
+2380:2:1919
+2381:2:1923
+2382:2:1924
+2383:2:1931
+2384:2:1932
+2385:2:1949
+2386:2:1950
+2387:2:1953
+2388:2:1954
+2389:0:2227
+2390:2:1821
+2391:0:2227
+2392:2:1822
+2393:0:2227
+2394:2:1823
+2395:2:1827
+2396:2:1828
+2397:2:1835
+2398:2:1839
+2399:2:1840
+2400:2:1847
+2401:2:1851
+2402:2:1852
+2403:2:1859
+2404:2:1860
+2405:2:1877
+2406:2:1878
+2407:2:1881
+2408:2:1882
+2409:0:2227
+2410:2:1894
+2411:0:2227
+2412:1:149
+2413:1:153
+2414:1:154
+2415:1:161
+2416:1:165
+2417:1:166
+2418:1:173
+2419:1:177
+2420:1:178
+2421:1:185
+2422:1:186
+2423:1:196
+2424:1:197
+2425:1:207
+2426:1:208
+2427:0:2227
+2428:2:1895
+2429:2:1899
+2430:2:1900
+2431:2:1907
+2432:2:1911
+2433:2:1912
+2434:2:1919
+2435:2:1923
+2436:2:1924
+2437:2:1931
+2438:2:1932
+2439:2:1949
+2440:2:1950
+2441:2:1953
+2442:2:1954
+2443:0:2227
+2444:2:1821
+2445:0:2227
+2446:2:1822
+2447:0:2227
+2448:2:1823
+2449:2:1827
+2450:2:1828
+2451:2:1835
+2452:2:1839
+2453:2:1840
+2454:2:1847
+2455:2:1851
+2456:2:1852
+2457:2:1859
+2458:2:1860
+2459:2:1877
+2460:2:1878
+2461:2:1881
+2462:2:1882
+2463:0:2227
+2464:2:1894
+2465:0:2227
+2466:1:220
+2467:0:2227
+2468:1:373
+2469:0:2227
+2470:1:374
+2471:0:2227
+2472:1:3
+2473:0:2227
+2474:2:1895
+2475:2:1899
+2476:2:1900
+2477:2:1907
+2478:2:1911
+2479:2:1912
+2480:2:1919
+2481:2:1923
+2482:2:1924
+2483:2:1931
+2484:2:1932
+2485:2:1949
+2486:2:1950
+2487:2:1953
+2488:2:1954
+2489:0:2227
+2490:2:1821
+2491:0:2227
+2492:2:1822
+2493:0:2227
+2494:2:1823
+2495:2:1827
+2496:2:1828
+2497:2:1835
+2498:2:1839
+2499:2:1840
+2500:2:1847
+2501:2:1851
+2502:2:1852
+2503:2:1859
+2504:2:1860
+2505:2:1877
+2506:2:1878
+2507:2:1881
+2508:2:1882
+2509:0:2227
+2510:2:1894
+2511:0:2227
+2512:1:4
+2513:1:8
+2514:1:9
+2515:1:24
+2516:1:25
+2517:1:28
+2518:1:32
+2519:1:33
+2520:1:40
+2521:1:41
+2522:1:51
+2523:1:54
+2524:1:55
+2525:1:62
+2526:1:63
+2527:0:2227
+2528:2:1895
+2529:2:1899
+2530:2:1900
+2531:2:1907
+2532:2:1911
+2533:2:1912
+2534:2:1919
+2535:2:1923
+2536:2:1924
+2537:2:1931
+2538:2:1932
+2539:2:1949
+2540:2:1950
+2541:2:1953
+2542:2:1954
+2543:0:2227
+2544:2:1821
+2545:0:2227
+2546:2:1822
+2547:0:2227
+2548:2:1823
+2549:2:1827
+2550:2:1828
+2551:2:1835
+2552:2:1839
+2553:2:1840
+2554:2:1847
+2555:2:1851
+2556:2:1852
+2557:2:1859
+2558:2:1860
+2559:2:1877
+2560:2:1878
+2561:2:1881
+2562:2:1882
+2563:0:2227
+2564:2:1894
+2565:0:2227
+2566:1:75
+2567:0:2227
+2568:2:1895
+2569:2:1899
+2570:2:1900
+2571:2:1907
+2572:2:1911
+2573:2:1912
+2574:2:1919
+2575:2:1923
+2576:2:1924
+2577:2:1931
+2578:2:1932
+2579:2:1949
+2580:2:1950
+2581:2:1953
+2582:2:1954
+2583:0:2227
+2584:2:1821
+2585:0:2227
+2586:2:1822
+2587:0:2227
+2588:2:1823
+2589:2:1827
+2590:2:1828
+2591:2:1835
+2592:2:1839
+2593:2:1840
+2594:2:1847
+2595:2:1851
+2596:2:1852
+2597:2:1859
+2598:2:1860
+2599:2:1877
+2600:2:1878
+2601:2:1881
+2602:2:1882
+2603:0:2227
+2604:2:1894
+2605:0:2227
+2606:1:76
+2607:1:80
+2608:1:81
+2609:1:96
+2610:1:97
+2611:1:100
+2612:1:104
+2613:1:105
+2614:1:112
+2615:1:113
+2616:1:123
+2617:1:126
+2618:1:127
+2619:1:134
+2620:1:135
+2621:0:2227
+2622:1:223
+2623:0:2227
+2624:2:1895
+2625:2:1899
+2626:2:1900
+2627:2:1907
+2628:2:1911
+2629:2:1912
+2630:2:1919
+2631:2:1923
+2632:2:1924
+2633:2:1931
+2634:2:1932
+2635:2:1949
+2636:2:1950
+2637:2:1953
+2638:2:1954
+2639:0:2227
+2640:2:1821
+2641:0:2227
+2642:2:1822
+2643:0:2227
+2644:2:1823
+2645:2:1827
+2646:2:1828
+2647:2:1835
+2648:2:1839
+2649:2:1840
+2650:2:1847
+2651:2:1851
+2652:2:1852
+2653:2:1859
+2654:2:1860
+2655:2:1877
+2656:2:1878
+2657:2:1881
+2658:2:1882
+2659:0:2227
+2660:2:1894
+2661:0:2227
+2662:1:224
+2663:0:2227
+2664:1:373
+2665:0:2227
+2666:1:374
+2667:0:2227
+2668:1:379
+2669:0:2227
+2670:2:1895
+2671:2:1899
+2672:2:1900
+2673:2:1907
+2674:2:1911
+2675:2:1912
+2676:2:1919
+2677:2:1923
+2678:2:1924
+2679:2:1931
+2680:2:1932
+2681:2:1949
+2682:2:1950
+2683:2:1953
+2684:2:1954
+2685:0:2227
+2686:2:1821
+2687:0:2227
+2688:2:1822
+2689:0:2227
+2690:2:1823
+2691:2:1827
+2692:2:1828
+2693:2:1835
+2694:2:1839
+2695:2:1840
+2696:2:1847
+2697:2:1851
+2698:2:1852
+2699:2:1859
+2700:2:1860
+2701:2:1877
+2702:2:1878
+2703:2:1881
+2704:2:1882
+2705:0:2227
+2706:2:1894
+2707:0:2227
+2708:1:384
+2709:1:388
+2710:1:389
+2711:1:404
+2712:1:405
+2713:1:408
+2714:1:412
+2715:1:413
+2716:1:420
+2717:1:421
+2718:1:431
+2719:1:434
+2720:1:435
+2721:1:442
+2722:1:443
+2723:0:2227
+2724:2:1895
+2725:2:1899
+2726:2:1900
+2727:2:1907
+2728:2:1911
+2729:2:1912
+2730:2:1919
+2731:2:1923
+2732:2:1924
+2733:2:1931
+2734:2:1932
+2735:2:1949
+2736:2:1950
+2737:2:1953
+2738:2:1954
+2739:0:2227
+2740:2:1821
+2741:0:2227
+2742:2:1822
+2743:0:2227
+2744:2:1823
+2745:2:1827
+2746:2:1828
+2747:2:1835
+2748:2:1839
+2749:2:1840
+2750:2:1847
+2751:2:1851
+2752:2:1852
+2753:2:1859
+2754:2:1860
+2755:2:1877
+2756:2:1878
+2757:2:1881
+2758:2:1882
+2759:0:2227
+2760:2:1894
+2761:0:2227
+2762:1:455
+2763:0:2227
+2764:2:1895
+2765:2:1899
+2766:2:1900
+2767:2:1907
+2768:2:1911
+2769:2:1912
+2770:2:1919
+2771:2:1923
+2772:2:1924
+2773:2:1931
+2774:2:1932
+2775:2:1949
+2776:2:1950
+2777:2:1953
+2778:2:1954
+2779:0:2227
+2780:2:1821
+2781:0:2227
+2782:2:1822
+2783:0:2227
+2784:2:1823
+2785:2:1827
+2786:2:1828
+2787:2:1835
+2788:2:1839
+2789:2:1840
+2790:2:1847
+2791:2:1851
+2792:2:1852
+2793:2:1859
+2794:2:1860
+2795:2:1877
+2796:2:1878
+2797:2:1881
+2798:2:1882
+2799:0:2227
+2800:2:1894
+2801:0:2227
+2802:1:456
+2803:1:460
+2804:1:461
+2805:1:476
+2806:1:477
+2807:1:480
+2808:1:484
+2809:1:485
+2810:1:492
+2811:1:493
+2812:1:503
+2813:1:506
+2814:1:507
+2815:1:514
+2816:1:515
+2817:0:2227
+2818:2:1895
+2819:2:1899
+2820:2:1900
+2821:2:1907
+2822:2:1911
+2823:2:1912
+2824:2:1919
+2825:2:1923
+2826:2:1924
+2827:2:1931
+2828:2:1932
+2829:2:1949
+2830:2:1950
+2831:2:1953
+2832:2:1954
+2833:0:2227
+2834:2:1821
+2835:0:2227
+2836:2:1822
+2837:0:2227
+2838:2:1823
+2839:2:1827
+2840:2:1828
+2841:2:1835
+2842:2:1839
+2843:2:1840
+2844:2:1847
+2845:2:1851
+2846:2:1852
+2847:2:1859
+2848:2:1860
+2849:2:1877
+2850:2:1878
+2851:2:1881
+2852:2:1882
+2853:0:2227
+2854:2:1894
+2855:0:2227
+2856:1:527
+2857:0:2227
+2858:2:1895
+2859:2:1899
+2860:2:1900
+2861:2:1907
+2862:2:1911
+2863:2:1912
+2864:2:1919
+2865:2:1923
+2866:2:1924
+2867:2:1931
+2868:2:1932
+2869:2:1949
+2870:2:1950
+2871:2:1953
+2872:2:1954
+2873:0:2227
+2874:2:1821
+2875:0:2227
+2876:2:1822
+2877:0:2227
+2878:2:1823
+2879:2:1827
+2880:2:1828
+2881:2:1835
+2882:2:1839
+2883:2:1840
+2884:2:1847
+2885:2:1851
+2886:2:1852
+2887:2:1859
+2888:2:1860
+2889:2:1877
+2890:2:1878
+2891:2:1881
+2892:2:1882
+2893:0:2227
+2894:2:1894
+2895:0:2227
+2896:1:528
+2897:1:532
+2898:1:533
+2899:1:548
+2900:1:549
+2901:1:552
+2902:1:556
+2903:1:557
+2904:1:564
+2905:1:565
+2906:1:575
+2907:1:578
+2908:1:579
+2909:1:586
+2910:1:587
+2911:0:2227
+2912:2:1895
+2913:2:1899
+2914:2:1900
+2915:2:1907
+2916:2:1911
+2917:2:1912
+2918:2:1919
+2919:2:1923
+2920:2:1924
+2921:2:1931
+2922:2:1932
+2923:2:1949
+2924:2:1950
+2925:2:1953
+2926:2:1954
+2927:0:2227
+2928:2:1821
+2929:0:2227
+2930:2:1822
+2931:0:2227
+2932:2:1823
+2933:2:1827
+2934:2:1828
+2935:2:1835
+2936:2:1839
+2937:2:1840
+2938:2:1847
+2939:2:1851
+2940:2:1852
+2941:2:1859
+2942:2:1860
+2943:2:1877
+2944:2:1878
+2945:2:1881
+2946:2:1882
+2947:0:2227
+2948:2:1894
+2949:0:2227
+2950:1:599
+2951:0:2227
+2952:1:600
+2953:0:2227
+2954:1:601
+2955:0:2227
+2956:1:746
+2957:0:2227
+2958:1:747
+2959:0:2227
+2960:2:1895
+2961:2:1899
+2962:2:1900
+2963:2:1907
+2964:2:1911
+2965:2:1912
+2966:2:1919
+2967:2:1923
+2968:2:1924
+2969:2:1931
+2970:2:1932
+2971:2:1949
+2972:2:1950
+2973:2:1953
+2974:2:1954
+2975:0:2227
+2976:2:1821
+2977:0:2227
+2978:2:1822
+2979:0:2227
+2980:2:1823
+2981:2:1827
+2982:2:1828
+2983:2:1835
+2984:2:1839
+2985:2:1840
+2986:2:1847
+2987:2:1851
+2988:2:1852
+2989:2:1859
+2990:2:1860
+2991:2:1877
+2992:2:1878
+2993:2:1881
+2994:2:1882
+2995:0:2227
+2996:2:1894
+2997:0:2227
+2998:1:751
+2999:0:2227
+3000:2:1895
+3001:2:1899
+3002:2:1900
+3003:2:1907
+3004:2:1911
+3005:2:1912
+3006:2:1919
+3007:2:1923
+3008:2:1924
+3009:2:1931
+3010:2:1932
+3011:2:1949
+3012:2:1950
+3013:2:1953
+3014:2:1954
+3015:0:2227
+3016:2:1821
+3017:0:2227
+3018:2:1822
+3019:0:2227
+3020:2:1823
+3021:2:1827
+3022:2:1828
+3023:2:1835
+3024:2:1839
+3025:2:1840
+3026:2:1847
+3027:2:1851
+3028:2:1852
+3029:2:1859
+3030:2:1860
+3031:2:1877
+3032:2:1878
+3033:2:1881
+3034:2:1882
+3035:0:2227
+3036:2:1894
+3037:0:2227
+3038:1:752
+3039:1:756
+3040:1:757
+3041:1:772
+3042:1:773
+3043:1:776
+3044:1:780
+3045:1:781
+3046:1:788
+3047:1:789
+3048:1:799
+3049:1:802
+3050:1:803
+3051:1:810
+3052:1:811
+3053:0:2227
+3054:2:1895
+3055:2:1899
+3056:2:1900
+3057:2:1907
+3058:2:1911
+3059:2:1912
+3060:2:1919
+3061:2:1923
+3062:2:1924
+3063:2:1931
+3064:2:1932
+3065:2:1949
+3066:2:1950
+3067:2:1953
+3068:2:1954
+3069:0:2227
+3070:2:1821
+3071:0:2227
+3072:2:1822
+3073:0:2227
+3074:2:1823
+3075:2:1827
+3076:2:1828
+3077:2:1835
+3078:2:1839
+3079:2:1840
+3080:2:1847
+3081:2:1851
+3082:2:1852
+3083:2:1859
+3084:2:1860
+3085:2:1877
+3086:2:1878
+3087:2:1881
+3088:2:1882
+3089:0:2227
+3090:2:1894
+3091:0:2227
+3092:1:823
+3093:0:2227
+3094:1:601
+3095:0:2227
+3096:1:746
+3097:0:2227
+3098:1:747
+3099:0:2227
+3100:2:1895
+3101:2:1899
+3102:2:1900
+3103:2:1907
+3104:2:1911
+3105:2:1912
+3106:2:1919
+3107:2:1923
+3108:2:1924
+3109:2:1931
+3110:2:1932
+3111:2:1949
+3112:2:1950
+3113:2:1953
+3114:2:1954
+3115:0:2227
+3116:2:1821
+3117:0:2227
+3118:2:1822
+3119:0:2227
+3120:2:1823
+3121:2:1827
+3122:2:1828
+3123:2:1835
+3124:2:1839
+3125:2:1840
+3126:2:1847
+3127:2:1851
+3128:2:1852
+3129:2:1859
+3130:2:1860
+3131:2:1877
+3132:2:1878
+3133:2:1881
+3134:2:1882
+3135:0:2227
+3136:2:1894
+3137:0:2227
+3138:1:751
+3139:0:2227
+3140:2:1895
+3141:2:1899
+3142:2:1900
+3143:2:1907
+3144:2:1911
+3145:2:1912
+3146:2:1919
+3147:2:1923
+3148:2:1924
+3149:2:1931
+3150:2:1932
+3151:2:1949
+3152:2:1950
+3153:2:1953
+3154:2:1954
+3155:0:2227
+3156:2:1821
+3157:0:2227
+3158:2:1822
+3159:0:2227
+3160:2:1823
+3161:2:1827
+3162:2:1828
+3163:2:1835
+3164:2:1839
+3165:2:1840
+3166:2:1847
+3167:2:1851
+3168:2:1852
+3169:2:1859
+3170:2:1860
+3171:2:1877
+3172:2:1878
+3173:2:1881
+3174:2:1882
+3175:0:2227
+3176:2:1894
+3177:0:2227
+3178:1:752
+3179:1:756
+3180:1:757
+3181:1:772
+3182:1:773
+3183:1:776
+3184:1:780
+3185:1:781
+3186:1:788
+3187:1:789
+3188:1:799
+3189:1:802
+3190:1:803
+3191:1:810
+3192:1:811
+3193:0:2227
+3194:2:1895
+3195:2:1899
+3196:2:1900
+3197:2:1907
+3198:2:1911
+3199:2:1912
+3200:2:1919
+3201:2:1923
+3202:2:1924
+3203:2:1931
+3204:2:1932
+3205:2:1949
+3206:2:1950
+3207:2:1953
+3208:2:1954
+3209:0:2227
+3210:2:1821
+3211:0:2227
+3212:2:1822
+3213:0:2227
+3214:2:1823
+3215:2:1827
+3216:2:1828
+3217:2:1835
+3218:2:1839
+3219:2:1840
+3220:2:1847
+3221:2:1851
+3222:2:1852
+3223:2:1859
+3224:2:1860
+3225:2:1877
+3226:2:1878
+3227:2:1881
+3228:2:1882
+3229:0:2227
+3230:2:1894
+3231:0:2227
+3232:1:823
+3233:0:2227
+3234:1:827
+3235:0:2227
+3236:2:1895
+3237:2:1899
+3238:2:1900
+3239:2:1907
+3240:2:1911
+3241:2:1912
+3242:2:1919
+3243:2:1923
+3244:2:1924
+3245:2:1931
+3246:2:1932
+3247:2:1949
+3248:2:1950
+3249:2:1953
+3250:2:1954
+3251:0:2227
+3252:2:1821
+3253:0:2227
+3254:2:1822
+3255:0:2227
+3256:2:1823
+3257:2:1827
+3258:2:1828
+3259:2:1835
+3260:2:1839
+3261:2:1840
+3262:2:1847
+3263:2:1851
+3264:2:1852
+3265:2:1859
+3266:2:1860
+3267:2:1877
+3268:2:1878
+3269:2:1881
+3270:2:1882
+3271:0:2227
+3272:2:1894
+3273:0:2227
+3274:1:832
+3275:1:836
+3276:1:837
+3277:1:852
+3278:1:853
+3279:1:856
+3280:1:860
+3281:1:861
+3282:1:868
+3283:1:869
+3284:1:879
+3285:1:882
+3286:1:883
+3287:1:890
+3288:1:891
+3289:0:2227
+3290:1:1
+3291:0:2227
+3292:1:2
+3293:0:2227
+3294:1:3
+3295:0:2227
+3296:2:1895
+3297:2:1899
+3298:2:1900
+3299:2:1907
+3300:2:1911
+3301:2:1912
+3302:2:1919
+3303:2:1923
+3304:2:1924
+3305:2:1931
+3306:2:1932
+3307:2:1949
+3308:2:1950
+3309:2:1953
+3310:2:1954
+3311:0:2227
+3312:2:1821
+3313:0:2227
+3314:2:1822
+3315:0:2227
+3316:2:1823
+3317:2:1827
+3318:2:1828
+3319:2:1835
+3320:2:1839
+3321:2:1840
+3322:2:1847
+3323:2:1851
+3324:2:1852
+3325:2:1859
+3326:2:1860
+3327:2:1877
+3328:2:1878
+3329:2:1881
+3330:2:1882
+3331:0:2227
+3332:2:1894
+3333:0:2227
+3334:1:4
+3335:1:8
+3336:1:9
+3337:1:24
+3338:1:25
+3339:1:28
+3340:1:32
+3341:1:33
+3342:1:40
+3343:1:41
+3344:1:51
+3345:1:54
+3346:1:55
+3347:1:62
+3348:1:63
+3349:0:2227
+3350:2:1895
+3351:2:1899
+3352:2:1900
+3353:2:1907
+3354:2:1911
+3355:2:1912
+3356:2:1919
+3357:2:1923
+3358:2:1924
+3359:2:1931
+3360:2:1932
+3361:2:1949
+3362:2:1950
+3363:2:1953
+3364:2:1954
+3365:0:2227
+3366:2:1821
+3367:0:2227
+3368:2:1822
+3369:0:2227
+3370:2:1823
+3371:2:1827
+3372:2:1828
+3373:2:1835
+3374:2:1839
+3375:2:1840
+3376:2:1847
+3377:2:1851
+3378:2:1852
+3379:2:1859
+3380:2:1860
+3381:2:1877
+3382:2:1878
+3383:2:1881
+3384:2:1882
+3385:0:2227
+3386:2:1894
+3387:0:2227
+3388:1:75
+3389:0:2227
+3390:2:1895
+3391:2:1899
+3392:2:1900
+3393:2:1907
+3394:2:1911
+3395:2:1912
+3396:2:1919
+3397:2:1923
+3398:2:1924
+3399:2:1931
+3400:2:1932
+3401:2:1949
+3402:2:1950
+3403:2:1953
+3404:2:1954
+3405:0:2227
+3406:2:1821
+3407:0:2227
+3408:2:1822
+3409:0:2227
+3410:2:1823
+3411:2:1827
+3412:2:1828
+3413:2:1835
+3414:2:1839
+3415:2:1840
+3416:2:1847
+3417:2:1851
+3418:2:1852
+3419:2:1859
+3420:2:1860
+3421:2:1877
+3422:2:1878
+3423:2:1881
+3424:2:1882
+3425:0:2227
+3426:2:1894
+3427:0:2227
+3428:1:76
+3429:1:80
+3430:1:81
+3431:1:96
+3432:1:97
+3433:1:100
+3434:1:104
+3435:1:105
+3436:1:112
+3437:1:113
+3438:1:123
+3439:1:126
+3440:1:127
+3441:1:134
+3442:1:135
+3443:0:2227
+3444:1:147
+3445:0:2227
+3446:2:1895
+3447:2:1899
+3448:2:1900
+3449:2:1907
+3450:2:1911
+3451:2:1912
+3452:2:1919
+3453:2:1923
+3454:2:1924
+3455:2:1931
+3456:2:1932
+3457:2:1949
+3458:2:1950
+3459:2:1953
+3460:2:1954
+3461:0:2227
+3462:2:1821
+3463:0:2227
+3464:2:1822
+3465:0:2227
+3466:2:1823
+3467:2:1827
+3468:2:1828
+3469:2:1835
+3470:2:1839
+3471:2:1840
+3472:2:1847
+3473:2:1851
+3474:2:1852
+3475:2:1859
+3476:2:1860
+3477:2:1877
+3478:2:1878
+3479:2:1881
+3480:2:1882
+3481:0:2227
+3482:2:1894
+3483:0:2227
+3484:1:148
+3485:0:2227
+3486:2:1895
+3487:2:1899
+3488:2:1900
+3489:2:1907
+3490:2:1911
+3491:2:1912
+3492:2:1919
+3493:2:1923
+3494:2:1924
+3495:2:1931
+3496:2:1932
+3497:2:1949
+3498:2:1950
+3499:2:1953
+3500:2:1954
+3501:0:2227
+3502:2:1821
+3503:0:2227
+3504:2:1822
+3505:0:2227
+3506:2:1823
+3507:2:1827
+3508:2:1828
+3509:2:1835
+3510:2:1839
+3511:2:1840
+3512:2:1847
+3513:2:1851
+3514:2:1852
+3515:2:1859
+3516:2:1860
+3517:2:1877
+3518:2:1878
+3519:2:1881
+3520:2:1882
+3521:0:2227
+3522:2:1894
+3523:0:2227
+3524:1:149
+3525:1:153
+3526:1:154
+3527:1:169
+3528:1:170
+3529:1:173
+3530:1:177
+3531:1:178
+3532:1:185
+3533:1:186
+3534:1:196
+3535:1:199
+3536:1:200
+3537:1:207
+3538:1:208
+3539:0:2227
+3540:2:1895
+3541:2:1899
+3542:2:1900
+3543:2:1907
+3544:2:1911
+3545:2:1912
+3546:2:1919
+3547:2:1923
+3548:2:1924
+3549:2:1931
+3550:2:1932
+3551:2:1949
+3552:2:1950
+3553:2:1953
+3554:2:1954
+3555:0:2227
+3556:2:1821
+3557:0:2227
+3558:2:1822
+3559:0:2227
+3560:2:1823
+3561:2:1827
+3562:2:1828
+3563:2:1835
+3564:2:1839
+3565:2:1840
+3566:2:1847
+3567:2:1851
+3568:2:1852
+3569:2:1859
+3570:2:1860
+3571:2:1877
+3572:2:1878
+3573:2:1881
+3574:2:1882
+3575:0:2227
+3576:1:220
+3577:0:2227
+3578:1:373
+3579:0:2227
+3580:1:374
+3581:0:2227
+3582:1:3
+3583:0:2227
+3584:1:4
+3585:1:8
+3586:1:9
+3587:1:16
+3588:1:17
+3589:1:28
+3590:1:32
+3591:1:33
+3592:1:40
+3593:1:41
+3594:1:51
+3595:1:52
+3596:1:62
+3597:1:63
+3598:0:2227
+3599:1:75
+3600:0:2227
+3601:1:76
+3602:1:80
+3603:1:81
+3604:1:88
+3605:1:92
+3606:1:93
+3607:1:100
+3608:1:104
+3609:1:105
+3610:1:112
+3611:1:113
+3612:1:123
+3613:1:124
+3614:1:134
+3615:1:135
+3616:0:2227
+3617:1:223
+3618:0:2227
+3619:1:224
+3620:0:2227
+3621:1:373
+3622:0:2227
+3623:1:374
+3624:0:2227
+3625:1:379
+3626:0:2227
+3627:1:384
+3628:1:388
+3629:1:389
+3630:1:396
+3631:1:397
+3632:1:408
+3633:1:412
+3634:1:413
+3635:1:420
+3636:1:421
+3637:1:431
+3638:1:432
+3639:1:442
+3640:1:443
+3641:0:2227
+3642:1:455
+3643:0:2227
+3644:1:456
+3645:1:460
+3646:1:461
+3647:1:468
+3648:1:472
+3649:1:473
+3650:1:480
+3651:1:484
+3652:1:485
+3653:1:492
+3654:1:493
+3655:1:503
+3656:1:504
+3657:1:514
+3658:1:515
+3659:0:2227
+3660:1:527
+3661:0:2227
+3662:1:528
+3663:1:532
+3664:1:533
+3665:1:540
+3666:1:544
+3667:1:545
+3668:1:552
+3669:1:556
+3670:1:557
+3671:1:564
+3672:1:565
+3673:1:575
+3674:1:576
+3675:1:586
+3676:1:587
+3677:0:2227
+3678:1:599
+3679:0:2227
+3680:1:600
+3681:0:2227
+3682:1:601
+3683:0:2227
+3684:1:746
+3685:0:2227
+3686:1:747
+3687:0:2227
+3688:1:751
+3689:0:2227
+3690:1:752
+3691:1:756
+3692:1:757
+3693:1:764
+3694:1:768
+3695:1:769
+3696:1:776
+3697:1:780
+3698:1:781
+3699:1:788
+3700:1:789
+3701:1:799
+3702:1:800
+3703:1:810
+3704:1:811
+3705:0:2227
+3706:1:823
+3707:0:2227
+3708:1:601
+3709:0:2227
+3710:1:746
+3711:0:2227
+3712:1:747
+3713:0:2227
+3714:1:751
+3715:0:2227
+3716:1:752
+3717:1:756
+3718:1:757
+3719:1:764
+3720:1:765
+3721:1:776
+3722:1:780
+3723:1:781
+3724:1:788
+3725:1:789
+3726:1:799
+3727:1:800
+3728:1:810
+3729:1:811
+3730:0:2227
+3731:1:823
+3732:0:2227
+3733:1:827
+3734:0:2227
+3735:1:832
+3736:1:836
+3737:1:837
+3738:1:844
+3739:1:845
+3740:1:856
+3741:1:860
+3742:1:861
+3743:1:868
+3744:1:869
+3745:1:879
+3746:1:880
+3747:1:890
+3748:1:891
+3749:0:2227
+3750:1:1
+3751:0:2227
+3752:1:2
+3753:0:2227
+3754:1:3
+3755:0:2227
+3756:1:4
+3757:1:8
+3758:1:9
+3759:1:16
+3760:1:20
+3761:1:21
+3762:1:28
+3763:1:32
+3764:1:33
+3765:1:40
+3766:1:41
+3767:1:51
+3768:1:52
+3769:1:62
+3770:1:63
+3771:0:2227
+3772:1:75
+3773:0:2227
+3774:1:76
+3775:1:80
+3776:1:81
+3777:1:88
+3778:1:92
+3779:1:93
+3780:1:100
+3781:1:104
+3782:1:105
+3783:1:112
+3784:1:113
+3785:1:123
+3786:1:124
+3787:1:134
+3788:1:135
+3789:0:2227
+3790:1:147
+3791:0:2227
+3792:1:148
+3793:0:2227
+3794:1:149
+3795:1:153
+3796:1:154
+3797:1:161
+3798:1:165
+3799:1:166
+3800:1:173
+3801:1:177
+3802:1:178
+3803:1:185
+3804:1:186
+3805:1:196
+3806:1:197
+3807:1:207
+3808:1:208
+3809:0:2227
+3810:1:220
+3811:0:2227
+3812:2:1894
+3813:0:2227
+3814:1:373
+3815:0:2227
+3816:2:1895
+3817:2:1899
+3818:2:1900
+3819:2:1907
+3820:2:1911
+3821:2:1912
+3822:2:1919
+3823:2:1923
+3824:2:1924
+3825:2:1931
+3826:2:1932
+3827:2:1949
+3828:2:1950
+3829:2:1953
+3830:2:1954
+3831:0:2227
+3832:2:1821
+3833:0:2227
+3834:1:374
+3835:0:2227
+3836:1:3
+3837:0:2227
+3838:1:4
+3839:1:8
+3840:1:9
+3841:1:16
+3842:1:17
+3843:1:28
+3844:1:32
+3845:1:33
+3846:1:40
+3847:1:41
+3848:1:51
+3849:1:52
+3850:1:62
+3851:1:63
+3852:0:2227
+3853:1:75
+3854:0:2227
+3855:1:76
+3856:1:80
+3857:1:81
+3858:1:88
+3859:1:92
+3860:1:93
+3861:1:100
+3862:1:104
+3863:1:105
+3864:1:112
+3865:1:113
+3866:1:123
+3867:1:124
+3868:1:134
+3869:1:135
+3870:0:2227
+3871:1:223
+3872:0:2227
+3873:1:224
+3874:0:2227
+3875:1:373
+3876:0:2227
+3877:1:374
+3878:0:2227
+3879:1:379
+3880:0:2227
+3881:1:384
+3882:1:388
+3883:1:389
+3884:1:396
+3885:1:397
+3886:1:408
+3887:1:412
+3888:1:413
+3889:1:420
+3890:1:421
+3891:1:431
+3892:1:432
+3893:1:442
+3894:1:443
+3895:0:2227
+3896:1:455
+3897:0:2227
+3898:1:456
+3899:1:460
+3900:1:461
+3901:1:468
+3902:1:472
+3903:1:473
+3904:1:480
+3905:1:484
+3906:1:485
+3907:1:492
+3908:1:493
+3909:1:503
+3910:1:504
+3911:1:514
+3912:1:515
+3913:0:2227
+3914:1:527
+3915:0:2227
+3916:1:528
+3917:1:532
+3918:1:533
+3919:1:540
+3920:1:544
+3921:1:545
+3922:1:552
+3923:1:556
+3924:1:557
+3925:1:564
+3926:1:565
+3927:1:575
+3928:1:576
+3929:1:586
+3930:1:587
+3931:0:2227
+3932:1:599
+3933:0:2227
+3934:1:600
+3935:0:2227
+3936:1:601
+3937:0:2227
+3938:1:746
+3939:0:2227
+3940:1:747
+3941:0:2227
+3942:1:751
+3943:0:2227
+3944:1:752
+3945:1:756
+3946:1:757
+3947:1:764
+3948:1:768
+3949:1:769
+3950:1:776
+3951:1:780
+3952:1:781
+3953:1:788
+3954:1:789
+3955:1:799
+3956:1:800
+3957:1:810
+3958:1:811
+3959:0:2227
+3960:1:823
+3961:0:2227
+3962:1:601
+3963:0:2227
+3964:1:746
+3965:0:2227
+3966:1:747
+3967:0:2227
+3968:1:751
+3969:0:2227
+3970:1:752
+3971:1:756
+3972:1:757
+3973:1:764
+3974:1:765
+3975:1:776
+3976:1:780
+3977:1:781
+3978:1:788
+3979:1:789
+3980:1:799
+3981:1:800
+3982:1:810
+3983:1:811
+3984:0:2227
+3985:1:823
+3986:0:2227
+3987:1:827
+3988:0:2227
+3989:1:832
+3990:1:836
+3991:1:837
+3992:1:844
+3993:1:845
+3994:1:856
+3995:1:860
+3996:1:861
+3997:1:868
+3998:1:869
+3999:1:879
+4000:1:880
+4001:1:890
+4002:1:891
+4003:0:2227
+4004:1:1
+4005:0:2227
+4006:1:2
+4007:0:2227
+4008:1:3
+4009:0:2227
+4010:1:4
+4011:1:8
+4012:1:9
+4013:1:16
+4014:1:20
+4015:1:21
+4016:1:28
+4017:1:32
+4018:1:33
+4019:1:40
+4020:1:41
+4021:1:51
+4022:1:52
+4023:1:62
+4024:1:63
+4025:0:2227
+4026:1:75
+4027:0:2227
+4028:1:76
+4029:1:80
+4030:1:81
+4031:1:88
+4032:1:92
+4033:1:93
+4034:1:100
+4035:1:104
+4036:1:105
+4037:1:112
+4038:1:113
+4039:1:123
+4040:1:124
+4041:1:134
+4042:1:135
+4043:0:2227
+4044:1:147
+4045:0:2227
+4046:1:148
+4047:0:2227
+4048:1:149
+4049:1:153
+4050:1:154
+4051:1:161
+4052:1:165
+4053:1:166
+4054:1:173
+4055:1:177
+4056:1:178
+4057:1:185
+4058:1:186
+4059:1:196
+4060:1:197
+4061:1:207
+4062:1:208
+4063:0:2227
+4064:1:220
+4065:0:2227
+4066:1:373
+4067:0:2227
+4068:1:374
+4069:0:2227
+4070:2:1822
+4071:0:2227
+4072:1:3
+4073:0:2227
+4074:1:4
+4075:1:8
+4076:1:9
+4077:1:16
+4078:1:17
+4079:1:28
+4080:1:32
+4081:1:33
+4082:1:40
+4083:1:41
+4084:1:51
+4085:1:52
+4086:1:62
+4087:1:63
+4088:0:2227
+4089:1:75
+4090:0:2227
+4091:1:76
+4092:1:80
+4093:1:81
+4094:1:88
+4095:1:92
+4096:1:93
+4097:1:100
+4098:1:104
+4099:1:105
+4100:1:112
+4101:1:113
+4102:1:123
+4103:1:124
+4104:1:134
+4105:1:135
+4106:0:2227
+4107:1:223
+4108:0:2227
+4109:1:224
+4110:0:2227
+4111:1:373
+4112:0:2227
+4113:1:374
+4114:0:2227
+4115:1:379
+4116:0:2227
+4117:1:384
+4118:1:388
+4119:1:389
+4120:1:396
+4121:1:397
+4122:1:408
+4123:1:412
+4124:1:413
+4125:1:420
+4126:1:421
+4127:1:431
+4128:1:432
+4129:1:442
+4130:1:443
+4131:0:2227
+4132:1:455
+4133:0:2227
+4134:1:456
+4135:1:460
+4136:1:461
+4137:1:468
+4138:1:472
+4139:1:473
+4140:1:480
+4141:1:484
+4142:1:485
+4143:1:492
+4144:1:493
+4145:1:503
+4146:1:504
+4147:1:514
+4148:1:515
+4149:0:2227
+4150:1:527
+4151:0:2227
+4152:1:528
+4153:1:532
+4154:1:533
+4155:1:540
+4156:1:544
+4157:1:545
+4158:1:552
+4159:1:556
+4160:1:557
+4161:1:564
+4162:1:565
+4163:1:575
+4164:1:576
+4165:1:586
+4166:1:587
+4167:0:2227
+4168:1:599
+4169:0:2227
+4170:1:600
+4171:0:2227
+4172:1:601
+4173:0:2227
+4174:1:746
+4175:0:2227
+4176:1:747
+4177:0:2227
+4178:1:751
+4179:0:2227
+4180:1:752
+4181:1:756
+4182:1:757
+4183:1:764
+4184:1:768
+4185:1:769
+4186:1:776
+4187:1:780
+4188:1:781
+4189:1:788
+4190:1:789
+4191:1:799
+4192:1:800
+4193:1:810
+4194:1:811
+4195:0:2227
+4196:1:823
+4197:0:2227
+4198:1:601
+4199:0:2227
+4200:1:746
+4201:0:2227
+4202:1:747
+4203:0:2227
+4204:1:751
+4205:0:2227
+4206:1:752
+4207:1:756
+4208:1:757
+4209:1:764
+4210:1:765
+4211:1:776
+4212:1:780
+4213:1:781
+4214:1:788
+4215:1:789
+4216:1:799
+4217:1:800
+4218:1:810
+4219:1:811
+4220:0:2227
+4221:1:823
+4222:0:2227
+4223:1:827
+4224:0:2227
+4225:1:832
+4226:1:836
+4227:1:837
+4228:1:852
+4229:1:853
+4230:1:856
+4231:1:860
+4232:1:861
+4233:1:868
+4234:1:869
+4235:1:879
+4236:1:882
+4237:1:883
+4238:1:890
+4239:1:891
+4240:0:2227
+4241:1:1
+4242:0:2227
+4243:1:2
+4244:0:2227
+4245:1:3
+4246:0:2227
+4247:2:1823
+4248:2:1827
+4249:2:1828
+4250:2:1835
+4251:2:1839
+4252:2:1840
+4253:2:1847
+4254:2:1851
+4255:2:1852
+4256:2:1859
+4257:2:1860
+4258:2:1877
+4259:2:1878
+4260:2:1881
+4261:2:1882
+4262:0:2227
+4263:2:1894
+4264:0:2227
+4265:2:1895
+4266:2:1899
+4267:2:1900
+4268:2:1907
+4269:2:1911
+4270:2:1912
+4271:2:1919
+4272:2:1923
+4273:2:1924
+4274:2:1931
+4275:2:1932
+4276:2:1949
+4277:2:1950
+4278:2:1953
+4279:2:1954
+4280:0:2227
+4281:2:1821
+4282:0:2227
+4283:2:1822
+4284:0:2227
+4285:1:4
+4286:1:8
+4287:1:9
+4288:1:16
+4289:1:17
+4290:1:28
+4291:1:32
+4292:1:33
+4293:1:40
+4294:1:41
+4295:1:51
+4296:1:52
+4297:1:62
+4298:1:63
+4299:0:2227
+4300:2:1823
+4301:2:1827
+4302:2:1828
+4303:2:1835
+4304:2:1839
+4305:2:1840
+4306:2:1847
+4307:2:1851
+4308:2:1852
+4309:2:1859
+4310:2:1860
+4311:2:1877
+4312:2:1878
+4313:2:1881
+4314:2:1882
+4315:0:2227
+4316:2:1894
+4317:0:2227
+4318:2:1895
+4319:2:1899
+4320:2:1900
+4321:2:1907
+4322:2:1911
+4323:2:1912
+4324:2:1919
+4325:2:1923
+4326:2:1924
+4327:2:1931
+4328:2:1932
+4329:2:1949
+4330:2:1950
+4331:2:1953
+4332:2:1954
+4333:0:2227
+4334:2:1821
+4335:0:2227
+4336:2:1822
+4337:0:2227
+4338:1:75
+4339:0:2227
+4340:2:1823
+4341:2:1827
+4342:2:1828
+4343:2:1835
+4344:2:1839
+4345:2:1840
+4346:2:1847
+4347:2:1851
+4348:2:1852
+4349:2:1859
+4350:2:1860
+4351:2:1877
+4352:2:1878
+4353:2:1881
+4354:2:1882
+4355:0:2227
+4356:2:1894
+4357:0:2227
+4358:2:1895
+4359:2:1899
+4360:2:1900
+4361:2:1907
+4362:2:1911
+4363:2:1912
+4364:2:1919
+4365:2:1923
+4366:2:1924
+4367:2:1931
+4368:2:1932
+4369:2:1949
+4370:2:1950
+4371:2:1953
+4372:2:1954
+4373:0:2227
+4374:2:1821
+4375:0:2227
+4376:2:1822
+4377:0:2227
+4378:1:76
+4379:1:80
+4380:1:81
+4381:1:88
+4382:1:92
+4383:1:93
+4384:1:100
+4385:1:104
+4386:1:105
+4387:1:112
+4388:1:113
+4389:1:123
+4390:1:124
+4391:1:134
+4392:1:135
+4393:0:2227
+4394:1:147
+4395:0:2227
+4396:2:1823
+4397:2:1827
+4398:2:1828
+4399:2:1835
+4400:2:1839
+4401:2:1840
+4402:2:1847
+4403:2:1851
+4404:2:1852
+4405:2:1859
+4406:2:1860
+4407:2:1877
+4408:2:1878
+4409:2:1881
+4410:2:1882
+4411:0:2227
+4412:2:1894
+4413:0:2227
+4414:2:1895
+4415:2:1899
+4416:2:1900
+4417:2:1907
+4418:2:1911
+4419:2:1912
+4420:2:1919
+4421:2:1923
+4422:2:1924
+4423:2:1931
+4424:2:1932
+4425:2:1949
+4426:2:1950
+4427:2:1953
+4428:2:1954
+4429:0:2227
+4430:2:1821
+4431:0:2227
+4432:2:1822
+4433:0:2227
+4434:1:148
+4435:0:2227
+4436:2:1823
+4437:2:1827
+4438:2:1828
+4439:2:1835
+4440:2:1839
+4441:2:1840
+4442:2:1847
+4443:2:1851
+4444:2:1852
+4445:2:1859
+4446:2:1860
+4447:2:1877
+4448:2:1878
+4449:2:1881
+4450:2:1882
+4451:0:2227
+4452:2:1894
+4453:0:2227
+4454:2:1895
+4455:2:1899
+4456:2:1900
+4457:2:1907
+4458:2:1911
+4459:2:1912
+4460:2:1919
+4461:2:1923
+4462:2:1924
+4463:2:1931
+4464:2:1932
+4465:2:1949
+4466:2:1950
+4467:2:1953
+4468:2:1954
+4469:0:2227
+4470:2:1821
+4471:0:2227
+4472:2:1822
+4473:0:2227
+4474:1:149
+4475:1:153
+4476:1:154
+4477:1:161
+4478:1:165
+4479:1:166
+4480:1:173
+4481:1:177
+4482:1:178
+4483:1:185
+4484:1:186
+4485:1:196
+4486:1:197
+4487:1:207
+4488:1:208
+4489:0:2227
+4490:2:1823
+4491:2:1827
+4492:2:1828
+4493:2:1835
+4494:2:1839
+4495:2:1840
+4496:2:1847
+4497:2:1851
+4498:2:1852
+4499:2:1859
+4500:2:1860
+4501:2:1877
+4502:2:1878
+4503:2:1881
+4504:2:1882
+4505:0:2227
+4506:2:1894
+4507:0:2227
+4508:2:1895
+4509:2:1899
+4510:2:1900
+4511:2:1907
+4512:2:1911
+4513:2:1912
+4514:2:1919
+4515:2:1923
+4516:2:1924
+4517:2:1931
+4518:2:1932
+4519:2:1949
+4520:2:1950
+4521:2:1953
+4522:2:1954
+4523:0:2227
+4524:2:1821
+4525:0:2227
+4526:2:1822
+4527:0:2227
+4528:1:220
+4529:0:2227
+4530:1:373
+4531:0:2227
+4532:1:374
+4533:0:2227
+4534:1:3
+4535:0:2227
+4536:2:1823
+4537:2:1827
+4538:2:1828
+4539:2:1835
+4540:2:1839
+4541:2:1840
+4542:2:1847
+4543:2:1851
+4544:2:1852
+4545:2:1859
+4546:2:1860
+4547:2:1877
+4548:2:1878
+4549:2:1881
+4550:2:1882
+4551:0:2227
+4552:2:1894
+4553:0:2227
+4554:2:1895
+4555:2:1899
+4556:2:1900
+4557:2:1907
+4558:2:1911
+4559:2:1912
+4560:2:1919
+4561:2:1923
+4562:2:1924
+4563:2:1931
+4564:2:1932
+4565:2:1949
+4566:2:1950
+4567:2:1953
+4568:2:1954
+4569:0:2227
+4570:2:1821
+4571:0:2227
+4572:2:1822
+4573:0:2227
+4574:1:4
+4575:1:8
+4576:1:9
+4577:1:16
+4578:1:17
+4579:1:28
+4580:1:32
+4581:1:33
+4582:1:40
+4583:1:41
+4584:1:51
+4585:1:52
+4586:1:62
+4587:1:63
--- /dev/null
+#!/bin/sh
+#
+# Compiles and runs the urcu.spin Promela model.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# Copyright (C) IBM Corporation, 2009
+# Mathieu Desnoyers, 2009
+#
+# Authors: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
+# Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
+
+# Basic execution, without LTL clauses. See Makefile.
+
+spin -a urcu.spin
+cc -DSAFETY -o pan pan.c
+./pan -v -c1 -X -m10000000 -w21
--- /dev/null
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define >> pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_free.ltl | grep -v ^//`)" >> pan.ltl
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -o pan pan.c
+./pan -a -v -c1 -X -m10000000 -w20
+warning: for p.o. reduction to be valid the never claim must be stutter-invariant
+(never claims generated from LTL formulae are stutter-invariant)
+depth 0: Claim reached state 5 (line 741)
+
+(Spin Version 5.1.7 -- 23 December 2008)
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim +
+ assertion violations + (if within scope of claim)
+ acceptance cycles + (fairness disabled)
+ invalid end states - (disabled by never claim)
+
+State-vector 56 byte, depth reached 10669, errors: 0
+ 20146 states, stored
+ 191615 states, matched
+ 211761 transitions (= stored+matched)
+ 712676 atomic steps
+hash conflicts: 1523 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 1.614 equivalent memory usage for states (stored*(State-vector + overhead))
+ 1.661 actual memory usage for states (unsuccessful compression: 102.92%)
+ state-vector as stored = 58 byte + 28 byte overhead
+ 8.000 memory used for hash table (-w20)
+ 457.764 memory used for DFS stack (-m10000000)
+ 467.326 total actual memory usage
+
+unreached in proctype urcu_reader_sig
+ line 401, "pan.___", state 330, "(1)"
+ line 612, "pan.___", state 411, "-end-"
+ (2 of 411 states)
+unreached in proctype urcu_writer
+ line 397, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 406, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 407, "pan.___", state 59, "(1)"
+ line 416, "pan.___", state 89, "(1)"
+ line 397, "pan.___", state 115, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 407, "pan.___", state 160, "(1)"
+ line 650, "pan.___", state 213, "(1)"
+ line 173, "pan.___", state 222, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 177, "pan.___", state 233, "(1)"
+ line 158, "pan.___", state 254, "(1)"
+ line 162, "pan.___", state 262, "(1)"
+ line 166, "pan.___", state 274, "(1)"
+ line 173, "pan.___", state 285, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 177, "pan.___", state 294, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 181, "pan.___", state 307, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 158, "pan.___", state 317, "(1)"
+ line 162, "pan.___", state 325, "(1)"
+ line 166, "pan.___", state 337, "(1)"
+ line 173, "pan.___", state 352, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 177, "pan.___", state 361, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 181, "pan.___", state 374, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 158, "pan.___", state 384, "(1)"
+ line 162, "pan.___", state 392, "(1)"
+ line 166, "pan.___", state 404, "(1)"
+ line 397, "pan.___", state 425, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 401, "pan.___", state 441, "(1)"
+ line 406, "pan.___", state 457, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 407, "pan.___", state 470, "(1)"
+ line 416, "pan.___", state 500, "(1)"
+ line 397, "pan.___", state 526, "(1)"
+ line 401, "pan.___", state 540, "(1)"
+ line 406, "pan.___", state 556, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 416, "pan.___", state 599, "(1)"
+ line 401, "pan.___", state 640, "(1)"
+ line 406, "pan.___", state 656, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 416, "pan.___", state 699, "(1)"
+ line 173, "pan.___", state 720, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 173, "pan.___", state 722, "(1)"
+ line 177, "pan.___", state 729, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 177, "pan.___", state 731, "(1)"
+ line 177, "pan.___", state 732, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 177, "pan.___", state 732, "else"
+ line 175, "pan.___", state 737, "((j<1))"
+ line 175, "pan.___", state 737, "((j>=1))"
+ line 181, "pan.___", state 742, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 158, "pan.___", state 752, "(1)"
+ line 162, "pan.___", state 760, "(1)"
+ line 162, "pan.___", state 761, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 162, "pan.___", state 761, "else"
+ line 160, "pan.___", state 766, "((j<1))"
+ line 160, "pan.___", state 766, "((j>=1))"
+ line 166, "pan.___", state 772, "(1)"
+ line 166, "pan.___", state 773, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 166, "pan.___", state 773, "else"
+ line 168, "pan.___", state 776, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 168, "pan.___", state 776, "else"
+ line 173, "pan.___", state 783, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 173, "pan.___", state 785, "(1)"
+ line 177, "pan.___", state 792, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 177, "pan.___", state 794, "(1)"
+ line 177, "pan.___", state 795, "((cache_dirty_urcu_active_readers.bitfield&(1<<i)))"
+ line 177, "pan.___", state 795, "else"
+ line 175, "pan.___", state 800, "((j<1))"
+ line 175, "pan.___", state 800, "((j>=1))"
+ line 181, "pan.___", state 805, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 158, "pan.___", state 815, "(1)"
+ line 162, "pan.___", state 823, "(1)"
+ line 162, "pan.___", state 824, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<i))))"
+ line 162, "pan.___", state 824, "else"
+ line 160, "pan.___", state 829, "((j<1))"
+ line 160, "pan.___", state 829, "((j>=1))"
+ line 166, "pan.___", state 835, "(1)"
+ line 166, "pan.___", state 836, "(!((cache_dirty_generation_ptr.bitfield&(1<<i))))"
+ line 166, "pan.___", state 836, "else"
+ line 168, "pan.___", state 839, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<i))))"
+ line 168, "pan.___", state 839, "else"
+ line 200, "pan.___", state 841, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<i)))"
+ line 200, "pan.___", state 841, "else"
+ line 212, "pan.___", state 845, "((i<1))"
+ line 212, "pan.___", state 845, "((i>=1))"
+ line 173, "pan.___", state 850, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 173, "pan.___", state 852, "(1)"
+ line 177, "pan.___", state 859, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 177, "pan.___", state 861, "(1)"
+ line 177, "pan.___", state 862, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 177, "pan.___", state 862, "else"
+ line 175, "pan.___", state 867, "((j<1))"
+ line 175, "pan.___", state 867, "((j>=1))"
+ line 181, "pan.___", state 872, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 158, "pan.___", state 882, "(1)"
+ line 162, "pan.___", state 890, "(1)"
+ line 162, "pan.___", state 891, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 162, "pan.___", state 891, "else"
+ line 160, "pan.___", state 896, "((j<1))"
+ line 160, "pan.___", state 896, "((j>=1))"
+ line 166, "pan.___", state 902, "(1)"
+ line 166, "pan.___", state 903, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 166, "pan.___", state 903, "else"
+ line 168, "pan.___", state 906, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 168, "pan.___", state 906, "else"
+ line 200, "pan.___", state 908, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 200, "pan.___", state 908, "else"
+ line 219, "pan.___", state 909, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 219, "pan.___", state 909, "else"
+ line 354, "pan.___", state 915, "((sighand_exec==1))"
+ line 354, "pan.___", state 915, "else"
+ line 360, "pan.___", state 918, "sighand_exec = 1"
+ line 397, "pan.___", state 931, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 397, "pan.___", state 933, "(1)"
+ line 397, "pan.___", state 934, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 397, "pan.___", state 934, "else"
+ line 397, "pan.___", state 937, "(1)"
+ line 401, "pan.___", state 945, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 401, "pan.___", state 947, "(1)"
+ line 401, "pan.___", state 948, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 401, "pan.___", state 948, "else"
+ line 401, "pan.___", state 951, "(1)"
+ line 401, "pan.___", state 952, "(1)"
+ line 401, "pan.___", state 952, "(1)"
+ line 399, "pan.___", state 957, "((i<1))"
+ line 399, "pan.___", state 957, "((i>=1))"
+ line 406, "pan.___", state 963, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 407, "pan.___", state 976, "(1)"
+ line 407, "pan.___", state 977, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 407, "pan.___", state 977, "else"
+ line 407, "pan.___", state 980, "(1)"
+ line 407, "pan.___", state 981, "(1)"
+ line 407, "pan.___", state 981, "(1)"
+ line 411, "pan.___", state 989, "(1)"
+ line 411, "pan.___", state 990, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 411, "pan.___", state 990, "else"
+ line 411, "pan.___", state 993, "(1)"
+ line 411, "pan.___", state 994, "(1)"
+ line 411, "pan.___", state 994, "(1)"
+ line 409, "pan.___", state 999, "((i<1))"
+ line 409, "pan.___", state 999, "((i>=1))"
+ line 416, "pan.___", state 1006, "(1)"
+ line 416, "pan.___", state 1007, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 416, "pan.___", state 1007, "else"
+ line 416, "pan.___", state 1010, "(1)"
+ line 416, "pan.___", state 1011, "(1)"
+ line 416, "pan.___", state 1011, "(1)"
+ line 418, "pan.___", state 1014, "(1)"
+ line 418, "pan.___", state 1014, "(1)"
+ line 360, "pan.___", state 1023, "sighand_exec = 1"
+ line 401, "pan.___", state 1054, "(1)"
+ line 406, "pan.___", state 1070, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 416, "pan.___", state 1113, "(1)"
+ line 401, "pan.___", state 1151, "(1)"
+ line 406, "pan.___", state 1167, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 416, "pan.___", state 1210, "(1)"
+ line 397, "pan.___", state 1236, "(1)"
+ line 401, "pan.___", state 1250, "(1)"
+ line 406, "pan.___", state 1266, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 416, "pan.___", state 1309, "(1)"
+ line 401, "pan.___", state 1350, "(1)"
+ line 406, "pan.___", state 1366, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 416, "pan.___", state 1409, "(1)"
+ line 173, "pan.___", state 1430, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 173, "pan.___", state 1432, "(1)"
+ line 177, "pan.___", state 1439, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 177, "pan.___", state 1441, "(1)"
+ line 177, "pan.___", state 1442, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 177, "pan.___", state 1442, "else"
+ line 175, "pan.___", state 1447, "((j<1))"
+ line 175, "pan.___", state 1447, "((j>=1))"
+ line 181, "pan.___", state 1452, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 158, "pan.___", state 1462, "(1)"
+ line 162, "pan.___", state 1470, "(1)"
+ line 162, "pan.___", state 1471, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 162, "pan.___", state 1471, "else"
+ line 160, "pan.___", state 1476, "((j<1))"
+ line 160, "pan.___", state 1476, "((j>=1))"
+ line 166, "pan.___", state 1482, "(1)"
+ line 166, "pan.___", state 1483, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 166, "pan.___", state 1483, "else"
+ line 168, "pan.___", state 1486, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 168, "pan.___", state 1486, "else"
+ line 173, "pan.___", state 1493, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 173, "pan.___", state 1495, "(1)"
+ line 177, "pan.___", state 1502, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 177, "pan.___", state 1504, "(1)"
+ line 177, "pan.___", state 1505, "((cache_dirty_urcu_active_readers.bitfield&(1<<i)))"
+ line 177, "pan.___", state 1505, "else"
+ line 175, "pan.___", state 1510, "((j<1))"
+ line 175, "pan.___", state 1510, "((j>=1))"
+ line 181, "pan.___", state 1515, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 158, "pan.___", state 1525, "(1)"
+ line 162, "pan.___", state 1533, "(1)"
+ line 162, "pan.___", state 1534, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<i))))"
+ line 162, "pan.___", state 1534, "else"
+ line 160, "pan.___", state 1539, "((j<1))"
+ line 160, "pan.___", state 1539, "((j>=1))"
+ line 166, "pan.___", state 1545, "(1)"
+ line 166, "pan.___", state 1546, "(!((cache_dirty_generation_ptr.bitfield&(1<<i))))"
+ line 166, "pan.___", state 1546, "else"
+ line 168, "pan.___", state 1549, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<i))))"
+ line 168, "pan.___", state 1549, "else"
+ line 200, "pan.___", state 1551, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<i)))"
+ line 200, "pan.___", state 1551, "else"
+ line 212, "pan.___", state 1555, "((i<1))"
+ line 212, "pan.___", state 1555, "((i>=1))"
+ line 173, "pan.___", state 1560, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 173, "pan.___", state 1562, "(1)"
+ line 177, "pan.___", state 1569, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 177, "pan.___", state 1571, "(1)"
+ line 177, "pan.___", state 1572, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 177, "pan.___", state 1572, "else"
+ line 175, "pan.___", state 1577, "((j<1))"
+ line 175, "pan.___", state 1577, "((j>=1))"
+ line 181, "pan.___", state 1582, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 158, "pan.___", state 1592, "(1)"
+ line 162, "pan.___", state 1600, "(1)"
+ line 162, "pan.___", state 1601, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 162, "pan.___", state 1601, "else"
+ line 160, "pan.___", state 1606, "((j<1))"
+ line 160, "pan.___", state 1606, "((j>=1))"
+ line 166, "pan.___", state 1612, "(1)"
+ line 166, "pan.___", state 1613, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 166, "pan.___", state 1613, "else"
+ line 168, "pan.___", state 1616, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 168, "pan.___", state 1616, "else"
+ line 200, "pan.___", state 1618, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 200, "pan.___", state 1618, "else"
+ line 219, "pan.___", state 1619, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 219, "pan.___", state 1619, "else"
+ line 354, "pan.___", state 1625, "((sighand_exec==1))"
+ line 354, "pan.___", state 1625, "else"
+ line 360, "pan.___", state 1628, "sighand_exec = 1"
+ line 397, "pan.___", state 1641, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 397, "pan.___", state 1643, "(1)"
+ line 397, "pan.___", state 1644, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 397, "pan.___", state 1644, "else"
+ line 397, "pan.___", state 1647, "(1)"
+ line 401, "pan.___", state 1655, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 401, "pan.___", state 1657, "(1)"
+ line 401, "pan.___", state 1658, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 401, "pan.___", state 1658, "else"
+ line 401, "pan.___", state 1661, "(1)"
+ line 401, "pan.___", state 1662, "(1)"
+ line 401, "pan.___", state 1662, "(1)"
+ line 399, "pan.___", state 1667, "((i<1))"
+ line 399, "pan.___", state 1667, "((i>=1))"
+ line 406, "pan.___", state 1673, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 407, "pan.___", state 1686, "(1)"
+ line 407, "pan.___", state 1687, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 407, "pan.___", state 1687, "else"
+ line 407, "pan.___", state 1690, "(1)"
+ line 407, "pan.___", state 1691, "(1)"
+ line 407, "pan.___", state 1691, "(1)"
+ line 411, "pan.___", state 1699, "(1)"
+ line 411, "pan.___", state 1700, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 411, "pan.___", state 1700, "else"
+ line 411, "pan.___", state 1703, "(1)"
+ line 411, "pan.___", state 1704, "(1)"
+ line 411, "pan.___", state 1704, "(1)"
+ line 409, "pan.___", state 1709, "((i<1))"
+ line 409, "pan.___", state 1709, "((i>=1))"
+ line 416, "pan.___", state 1716, "(1)"
+ line 416, "pan.___", state 1717, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 416, "pan.___", state 1717, "else"
+ line 416, "pan.___", state 1720, "(1)"
+ line 416, "pan.___", state 1721, "(1)"
+ line 416, "pan.___", state 1721, "(1)"
+ line 418, "pan.___", state 1724, "(1)"
+ line 418, "pan.___", state 1724, "(1)"
+ line 360, "pan.___", state 1733, "sighand_exec = 1"
+ line 177, "pan.___", state 1758, "(1)"
+ line 181, "pan.___", state 1769, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 158, "pan.___", state 1779, "(1)"
+ line 162, "pan.___", state 1787, "(1)"
+ line 166, "pan.___", state 1799, "(1)"
+ line 173, "pan.___", state 1810, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 177, "pan.___", state 1819, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 181, "pan.___", state 1832, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 158, "pan.___", state 1842, "(1)"
+ line 162, "pan.___", state 1850, "(1)"
+ line 166, "pan.___", state 1862, "(1)"
+ line 173, "pan.___", state 1877, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 177, "pan.___", state 1886, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 181, "pan.___", state 1899, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 158, "pan.___", state 1909, "(1)"
+ line 162, "pan.___", state 1917, "(1)"
+ line 166, "pan.___", state 1929, "(1)"
+ line 700, "pan.___", state 1968, "-end-"
+ (215 of 1968 states)
+unreached in proctype :init:
+ (0 of 46 states)
+unreached in proctype :never:
+ line 746, "pan.___", state 8, "-end-"
+ (1 of 8 states)
+
+pan: elapsed time 0.15 seconds
+pan: rate 134306.67 states/second
+pan: avg transition delay 7.0835e-07 usec
+cp .input.spin urcu_free.spin.input
+cp .input.spin.trail urcu_free.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
--- /dev/null
+[] (read_free -> !read_free_race)
--- /dev/null
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+#define TEST_SIGNAL
+//#define TEST_SIGNAL_ON_READ
+#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 1
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:4:-2
+-4:-4:-4
+1:0:4365
+2:4:4317
+3:4:4320
+4:4:4320
+5:4:4320
+6:4:4323
+7:4:4331
+8:4:4331
+9:4:4331
+10:4:4334
+11:4:4340
+12:4:4344
+13:4:4344
+14:4:4344
+15:4:4347
+16:4:4340
+17:4:4344
+18:4:4344
+19:4:4344
+20:4:4347
+21:4:4355
+22:4:4359
+23:4:4360
+24:0:4365
+25:4:4362
+26:0:4365
+27:3:2331
+28:0:4365
+29:3:2337
+30:0:4365
+31:3:2338
+32:0:4365
+33:3:2339
+34:3:2343
+35:3:2344
+36:3:2352
+37:3:2353
+38:3:2357
+39:3:2358
+40:3:2352
+41:3:2353
+42:3:2357
+43:3:2358
+44:3:2366
+45:3:2371
+46:3:2375
+47:3:2376
+48:3:2383
+49:3:2384
+50:3:2395
+51:3:2396
+52:3:2397
+53:3:2395
+54:3:2396
+55:3:2397
+56:3:2408
+57:3:2413
+58:3:2414
+59:0:4365
+60:3:2426
+61:0:4365
+62:3:2427
+63:0:4365
+64:2:1162
+65:0:4365
+66:3:2428
+67:0:4365
+68:2:1168
+69:0:4365
+70:2:1169
+71:0:4365
+72:3:2427
+73:0:4365
+74:2:1170
+75:0:4365
+76:3:2428
+77:0:4365
+78:3:2429
+79:0:4365
+80:3:2435
+81:3:2436
+82:0:4365
+83:3:2440
+84:3:2444
+85:3:2445
+86:3:2453
+87:3:2454
+88:3:2458
+89:3:2459
+90:3:2453
+91:3:2454
+92:3:2458
+93:3:2459
+94:3:2467
+95:3:2472
+96:3:2473
+97:3:2484
+98:3:2485
+99:3:2496
+100:3:2497
+101:3:2498
+102:3:2496
+103:3:2497
+104:3:2498
+105:3:2509
+106:3:2514
+107:3:2515
+108:0:4365
+109:3:2527
+110:0:4365
+111:3:2528
+112:0:4365
+113:2:1173
+114:0:4365
+115:3:2529
+116:0:4365
+117:2:1179
+118:0:4365
+119:2:1180
+120:0:4365
+121:3:2528
+122:0:4365
+123:2:1181
+124:2:1185
+125:2:1186
+126:2:1194
+127:2:1195
+128:2:1199
+129:2:1200
+130:2:1194
+131:2:1195
+132:2:1199
+133:2:1200
+134:2:1208
+135:2:1213
+136:2:1217
+137:2:1218
+138:2:1225
+139:2:1226
+140:2:1237
+141:2:1238
+142:2:1239
+143:2:1237
+144:2:1238
+145:2:1239
+146:2:1250
+147:2:1255
+148:2:1256
+149:0:4365
+150:3:2529
+151:0:4365
+152:2:1268
+153:0:4365
+154:3:2528
+155:0:4365
+156:2:1270
+157:0:4365
+158:3:2529
+159:0:4365
+160:2:1271
+161:2:1275
+162:2:1276
+163:2:1284
+164:2:1285
+165:2:1289
+166:2:1290
+167:2:1284
+168:2:1285
+169:2:1289
+170:2:1290
+171:2:1298
+172:2:1303
+173:2:1307
+174:2:1308
+175:2:1315
+176:2:1316
+177:2:1327
+178:2:1328
+179:2:1329
+180:2:1327
+181:2:1328
+182:2:1329
+183:2:1340
+184:2:1345
+185:2:1346
+186:0:4365
+187:2:1358
+188:0:4365
+189:2:1360
+190:0:4365
+191:3:2528
+192:0:4365
+193:2:1361
+194:0:4365
+195:3:2529
+196:0:4365
+197:2:1362
+198:2:1366
+199:2:1367
+200:2:1375
+201:2:1376
+202:2:1380
+203:2:1381
+204:2:1375
+205:2:1376
+206:2:1380
+207:2:1381
+208:2:1389
+209:2:1394
+210:2:1398
+211:2:1399
+212:2:1406
+213:2:1407
+214:2:1418
+215:2:1419
+216:2:1420
+217:2:1418
+218:2:1419
+219:2:1420
+220:2:1431
+221:2:1436
+222:2:1437
+223:0:4365
+224:2:1449
+225:0:4365
+226:3:2528
+227:0:4365
+228:2:1451
+229:0:4365
+230:3:2529
+231:0:4365
+232:2:1652
+233:0:4365
+234:2:1653
+235:0:4365
+236:2:1657
+237:0:4365
+238:2:1180
+239:0:4365
+240:3:2528
+241:0:4365
+242:2:1181
+243:2:1185
+244:2:1186
+245:2:1194
+246:2:1195
+247:2:1199
+248:2:1200
+249:2:1194
+250:2:1195
+251:2:1196
+252:2:1208
+253:2:1213
+254:2:1217
+255:2:1218
+256:2:1225
+257:2:1226
+258:2:1237
+259:2:1238
+260:2:1239
+261:2:1237
+262:2:1238
+263:2:1239
+264:2:1250
+265:2:1255
+266:2:1256
+267:0:4365
+268:3:2529
+269:0:4365
+270:2:1268
+271:0:4365
+272:3:2528
+273:0:4365
+274:2:1270
+275:0:4365
+276:3:2529
+277:0:4365
+278:2:1271
+279:2:1275
+280:2:1276
+281:2:1284
+282:2:1285
+283:2:1289
+284:2:1290
+285:2:1284
+286:2:1285
+287:2:1289
+288:2:1290
+289:2:1298
+290:2:1303
+291:2:1307
+292:2:1308
+293:2:1315
+294:2:1316
+295:2:1327
+296:2:1328
+297:2:1329
+298:2:1327
+299:2:1328
+300:2:1329
+301:2:1340
+302:2:1345
+303:2:1346
+304:0:4365
+305:2:1358
+306:0:4365
+307:2:1454
+308:0:4365
+309:3:2528
+310:0:4365
+311:2:1455
+312:0:4365
+313:3:2529
+314:0:4365
+315:2:1652
+316:0:4365
+317:2:1653
+318:0:4365
+319:2:1657
+320:0:4365
+321:2:1660
+322:0:4365
+323:3:2528
+324:0:4365
+325:2:1665
+326:2:1669
+327:2:1670
+328:2:1678
+329:2:1679
+330:2:1683
+331:2:1684
+332:2:1678
+333:2:1679
+334:2:1680
+335:2:1692
+336:2:1697
+337:2:1701
+338:2:1702
+339:2:1709
+340:2:1710
+341:2:1721
+342:2:1722
+343:2:1723
+344:2:1721
+345:2:1722
+346:2:1723
+347:2:1734
+348:2:1739
+349:2:1740
+350:0:4365
+351:3:2529
+352:0:4365
+353:2:1752
+354:0:4365
+355:3:2528
+356:0:4365
+357:2:1754
+358:0:4365
+359:3:2529
+360:0:4365
+361:2:1755
+362:2:1759
+363:2:1760
+364:2:1768
+365:2:1769
+366:2:1773
+367:2:1774
+368:2:1768
+369:2:1769
+370:2:1773
+371:2:1774
+372:2:1782
+373:2:1787
+374:2:1791
+375:2:1792
+376:2:1799
+377:2:1800
+378:2:1811
+379:2:1812
+380:2:1813
+381:2:1811
+382:2:1812
+383:2:1813
+384:2:1824
+385:2:1829
+386:2:1830
+387:0:4365
+388:2:1842
+389:0:4365
+390:3:2528
+391:0:4365
+392:2:1844
+393:0:4365
+394:3:2529
+395:0:4365
+396:2:1845
+397:2:1849
+398:2:1850
+399:2:1858
+400:2:1859
+401:2:1863
+402:2:1864
+403:2:1858
+404:2:1859
+405:2:1863
+406:2:1864
+407:2:1872
+408:2:1877
+409:2:1881
+410:2:1882
+411:2:1889
+412:2:1890
+413:2:1901
+414:2:1902
+415:2:1903
+416:2:1901
+417:2:1902
+418:2:1903
+419:2:1914
+420:2:1919
+421:2:1920
+422:0:4365
+423:2:1932
+424:0:4365
+425:3:2528
+426:0:4365
+427:2:1934
+428:0:4365
+429:3:2529
+430:0:4365
+431:2:1935
+432:0:4365
+433:2:1936
+434:0:4365
+435:2:2129
+436:0:4365
+437:2:2130
+438:0:4365
+439:2:2134
+440:0:4365
+441:3:2528
+442:0:4365
+443:2:2136
+444:0:4365
+445:3:2529
+446:0:4365
+447:2:2137
+448:2:2141
+449:2:2142
+450:2:2150
+451:2:2151
+452:2:2155
+453:2:2156
+454:2:2150
+455:2:2151
+456:2:2155
+457:2:2156
+458:2:2164
+459:2:2169
+460:2:2173
+461:2:2174
+462:2:2181
+463:2:2182
+464:2:2193
+465:2:2194
+466:2:2195
+467:2:2193
+468:2:2194
+469:2:2195
+470:2:2206
+471:2:2211
+472:2:2212
+473:0:4365
+474:2:2224
+475:0:4365
+476:3:2528
+477:0:4365
+478:2:2226
+479:0:4365
+480:3:2529
+481:0:4365
+482:2:1936
+483:0:4365
+484:2:2129
+485:0:4365
+486:2:2130
+487:0:4365
+488:2:2134
+489:0:4365
+490:3:2528
+491:0:4365
+492:2:2136
+493:0:4365
+494:3:2529
+495:0:4365
+496:2:2137
+497:2:2141
+498:2:2142
+499:2:2150
+500:2:2151
+501:2:2155
+502:2:2156
+503:2:2150
+504:2:2151
+505:2:2152
+506:2:2164
+507:2:2169
+508:2:2173
+509:2:2174
+510:2:2181
+511:2:2182
+512:2:2193
+513:2:2194
+514:2:2195
+515:2:2193
+516:2:2194
+517:2:2195
+518:2:2206
+519:2:2211
+520:2:2212
+521:0:4365
+522:2:2224
+523:0:4365
+524:3:2528
+525:0:4365
+526:2:2226
+527:0:4365
+528:3:2529
+529:0:4365
+530:2:2230
+531:0:4365
+532:3:2528
+533:0:4365
+534:2:2235
+535:2:2239
+536:2:2240
+537:2:2248
+538:2:2249
+539:2:2253
+540:2:2254
+541:2:2248
+542:2:2249
+543:2:2250
+544:2:2262
+545:2:2267
+546:2:2271
+547:2:2272
+548:2:2279
+549:2:2280
+550:2:2291
+551:2:2292
+552:2:2293
+553:2:2291
+554:2:2292
+555:2:2293
+556:2:2304
+557:2:2309
+558:2:2310
+559:0:4365
+560:3:2529
+561:0:4365
+562:2:2322
+563:0:4365
+564:2:1169
+565:0:4365
+566:3:2528
+567:0:4365
+568:2:1170
+569:0:4365
+570:3:2529
+571:0:4365
+572:3:2530
+573:0:4365
+574:3:2536
+575:0:4365
+576:3:2537
+577:0:4365
+578:3:2547
+579:0:4365
+580:3:2548
+581:0:4365
+582:3:2552
+583:3:2553
+584:3:2557
+585:3:2561
+586:3:2562
+587:3:2557
+588:3:2561
+589:3:2562
+590:3:2566
+591:3:2574
+592:3:2575
+593:3:2580
+594:3:2587
+595:3:2588
+596:3:2587
+597:3:2588
+598:3:2595
+599:3:2600
+600:0:4365
+601:3:2611
+602:0:4365
+603:3:2615
+604:3:2616
+605:3:2620
+606:3:2624
+607:3:2625
+608:3:2620
+609:3:2624
+610:3:2625
+611:3:2629
+612:3:2637
+613:3:2638
+614:3:2643
+615:3:2650
+616:3:2651
+617:3:2650
+618:3:2651
+619:3:2658
+620:3:2663
+621:0:4365
+622:3:2611
+623:0:4365
+624:3:2615
+625:3:2616
+626:3:2620
+627:3:2624
+628:3:2625
+629:3:2620
+630:3:2624
+631:3:2625
+632:3:2629
+633:3:2637
+634:3:2638
+635:3:2643
+636:3:2650
+637:3:2651
+638:3:2650
+639:3:2651
+640:3:2658
+641:3:2663
+642:0:4365
+643:3:2674
+644:0:4365
+645:3:2682
+646:3:2683
+647:3:2687
+648:3:2691
+649:3:2692
+650:3:2687
+651:3:2691
+652:3:2692
+653:3:2696
+654:3:2704
+655:3:2705
+656:3:2710
+657:3:2717
+658:3:2718
+659:3:2717
+660:3:2718
+661:3:2725
+662:3:2730
+663:0:4365
+664:3:2745
+665:0:4365
+666:3:2746
+667:0:4365
+668:2:1173
+669:0:4365
+670:3:2747
+671:0:4365
+672:2:1179
+673:0:4365
+674:2:1180
+675:0:4365
+676:3:2746
+677:0:4365
+678:2:1181
+679:2:1185
+680:2:1186
+681:2:1194
+682:2:1195
+683:2:1199
+684:2:1200
+685:2:1194
+686:2:1195
+687:2:1199
+688:2:1200
+689:2:1208
+690:2:1213
+691:2:1217
+692:2:1218
+693:2:1225
+694:2:1226
+695:2:1237
+696:2:1238
+697:2:1239
+698:2:1237
+699:2:1238
+700:2:1239
+701:2:1250
+702:2:1255
+703:2:1256
+704:0:4365
+705:3:2747
+706:0:4365
+707:2:1268
+708:0:4365
+709:3:2746
+710:0:4365
+711:2:1270
+712:0:4365
+713:3:2747
+714:0:4365
+715:2:1271
+716:2:1275
+717:2:1276
+718:2:1284
+719:2:1285
+720:2:1289
+721:2:1290
+722:2:1284
+723:2:1285
+724:2:1289
+725:2:1290
+726:2:1298
+727:2:1303
+728:2:1307
+729:2:1308
+730:2:1315
+731:2:1316
+732:2:1327
+733:2:1328
+734:2:1329
+735:2:1327
+736:2:1328
+737:2:1329
+738:2:1340
+739:2:1345
+740:2:1346
+741:0:4365
+742:2:1358
+743:0:4365
+744:2:1360
+745:0:4365
+746:3:2746
+747:0:4365
+748:2:1361
+749:0:4365
+750:3:2747
+751:0:4365
+752:2:1362
+753:2:1366
+754:2:1367
+755:2:1375
+756:2:1376
+757:2:1380
+758:2:1381
+759:2:1375
+760:2:1376
+761:2:1380
+762:2:1381
+763:2:1389
+764:2:1394
+765:2:1398
+766:2:1399
+767:2:1406
+768:2:1407
+769:2:1418
+770:2:1419
+771:2:1420
+772:2:1418
+773:2:1419
+774:2:1420
+775:2:1431
+776:2:1436
+777:2:1437
+778:0:4365
+779:2:1449
+780:0:4365
+781:3:2746
+782:0:4365
+783:2:1451
+784:0:4365
+785:3:2747
+786:0:4365
+787:2:1652
+788:0:4365
+789:2:1653
+790:0:4365
+791:2:1657
+792:0:4365
+793:2:1180
+794:0:4365
+795:3:2746
+796:0:4365
+797:2:1181
+798:2:1185
+799:2:1186
+800:2:1194
+801:2:1195
+802:2:1199
+803:2:1200
+804:2:1194
+805:2:1195
+806:2:1196
+807:2:1208
+808:2:1213
+809:2:1217
+810:2:1218
+811:2:1225
+812:2:1226
+813:2:1237
+814:2:1238
+815:2:1239
+816:2:1237
+817:2:1238
+818:2:1239
+819:2:1250
+820:2:1255
+821:2:1256
+822:0:4365
+823:3:2747
+824:0:4365
+825:2:1268
+826:0:4365
+827:3:2746
+828:0:4365
+829:2:1270
+830:0:4365
+831:3:2747
+832:0:4365
+833:2:1271
+834:2:1275
+835:2:1276
+836:2:1284
+837:2:1285
+838:2:1289
+839:2:1290
+840:2:1284
+841:2:1285
+842:2:1289
+843:2:1290
+844:2:1298
+845:2:1303
+846:2:1307
+847:2:1308
+848:2:1315
+849:2:1316
+850:2:1327
+851:2:1328
+852:2:1329
+853:2:1327
+854:2:1328
+855:2:1329
+856:2:1340
+857:2:1345
+858:2:1346
+859:0:4365
+860:2:1358
+861:0:4365
+862:2:1454
+863:0:4365
+864:3:2746
+865:0:4365
+866:2:1455
+867:0:4365
+868:3:2747
+869:0:4365
+870:2:1652
+871:0:4365
+872:2:1653
+873:0:4365
+874:2:1657
+875:0:4365
+876:2:1660
+877:0:4365
+878:3:2746
+879:0:4365
+880:2:1665
+881:2:1669
+882:2:1670
+883:2:1678
+884:2:1679
+885:2:1683
+886:2:1684
+887:2:1678
+888:2:1679
+889:2:1680
+890:2:1692
+891:2:1697
+892:2:1701
+893:2:1702
+894:2:1709
+895:2:1710
+896:2:1721
+897:2:1722
+898:2:1723
+899:2:1721
+900:2:1722
+901:2:1723
+902:2:1734
+903:2:1739
+904:2:1740
+905:0:4365
+906:3:2747
+907:0:4365
+908:2:1752
+909:0:4365
+910:3:2746
+911:0:4365
+912:2:1754
+913:0:4365
+914:3:2747
+915:0:4365
+916:2:1755
+917:2:1759
+918:2:1760
+919:2:1768
+920:2:1769
+921:2:1773
+922:2:1774
+923:2:1768
+924:2:1769
+925:2:1773
+926:2:1774
+927:2:1782
+928:2:1787
+929:2:1791
+930:2:1792
+931:2:1799
+932:2:1800
+933:2:1811
+934:2:1812
+935:2:1813
+936:2:1811
+937:2:1812
+938:2:1813
+939:2:1824
+940:2:1829
+941:2:1830
+942:0:4365
+943:2:1842
+944:0:4365
+945:3:2746
+946:0:4365
+947:2:1844
+948:0:4365
+949:3:2747
+950:0:4365
+951:2:1845
+952:2:1849
+953:2:1850
+954:2:1858
+955:2:1859
+956:2:1863
+957:2:1864
+958:2:1858
+959:2:1859
+960:2:1863
+961:2:1864
+962:2:1872
+963:2:1877
+964:2:1881
+965:2:1882
+966:2:1889
+967:2:1890
+968:2:1901
+969:2:1902
+970:2:1903
+971:2:1901
+972:2:1902
+973:2:1903
+974:2:1914
+975:2:1919
+976:2:1920
+977:0:4365
+978:2:1932
+979:0:4365
+980:3:2746
+981:0:4365
+982:2:1934
+983:0:4365
+984:3:2747
+985:0:4365
+986:2:1935
+987:0:4365
+988:2:1936
+989:0:4365
+990:2:2129
+991:0:4365
+992:2:2130
+993:0:4365
+994:2:2134
+995:0:4365
+996:3:2746
+997:0:4365
+998:2:2136
+999:0:4365
+1000:3:2747
+1001:0:4365
+1002:2:2137
+1003:2:2141
+1004:2:2142
+1005:2:2150
+1006:2:2151
+1007:2:2155
+1008:2:2156
+1009:2:2150
+1010:2:2151
+1011:2:2155
+1012:2:2156
+1013:2:2164
+1014:2:2169
+1015:2:2173
+1016:2:2174
+1017:2:2181
+1018:2:2182
+1019:2:2193
+1020:2:2194
+1021:2:2195
+1022:2:2193
+1023:2:2194
+1024:2:2195
+1025:2:2206
+1026:2:2211
+1027:2:2212
+1028:0:4365
+1029:2:2224
+1030:0:4365
+1031:3:2746
+1032:0:4365
+1033:2:2226
+1034:0:4365
+1035:3:2747
+1036:0:4365
+1037:2:1936
+1038:0:4365
+1039:2:2129
+1040:0:4365
+1041:2:2130
+1042:0:4365
+1043:2:2134
+1044:0:4365
+1045:3:2746
+1046:0:4365
+1047:2:2136
+1048:0:4365
+1049:3:2747
+1050:0:4365
+1051:2:2137
+1052:2:2141
+1053:2:2142
+1054:2:2150
+1055:2:2151
+1056:2:2155
+1057:2:2156
+1058:2:2150
+1059:2:2151
+1060:2:2152
+1061:2:2164
+1062:2:2169
+1063:2:2173
+1064:2:2174
+1065:2:2181
+1066:2:2182
+1067:2:2193
+1068:2:2194
+1069:2:2195
+1070:2:2193
+1071:2:2194
+1072:2:2195
+1073:2:2206
+1074:2:2211
+1075:2:2212
+1076:0:4365
+1077:2:2224
+1078:0:4365
+1079:3:2746
+1080:0:4365
+1081:2:2226
+1082:0:4365
+1083:3:2747
+1084:0:4365
+1085:2:2230
+1086:0:4365
+1087:3:2746
+1088:0:4365
+1089:2:2235
+1090:2:2239
+1091:2:2240
+1092:2:2248
+1093:2:2249
+1094:2:2253
+1095:2:2254
+1096:2:2248
+1097:2:2249
+1098:2:2250
+1099:2:2262
+1100:2:2267
+1101:2:2271
+1102:2:2272
+1103:2:2279
+1104:2:2280
+1105:2:2291
+1106:2:2292
+1107:2:2293
+1108:2:2291
+1109:2:2292
+1110:2:2293
+1111:2:2304
+1112:2:2309
+1113:2:2310
+1114:0:4365
+1115:3:2747
+1116:0:4365
+1117:2:2322
+1118:0:4365
+1119:2:1169
+1120:0:4365
+1121:3:2746
+1122:0:4365
+1123:2:1170
+1124:0:4365
+1125:3:2747
+1126:0:4365
+1127:3:2748
+1128:0:4365
+1129:3:2754
+1130:0:4365
+1131:3:2755
+1132:3:2759
+1133:3:2760
+1134:3:2768
+1135:3:2769
+1136:3:2773
+1137:3:2774
+1138:3:2768
+1139:3:2769
+1140:3:2773
+1141:3:2774
+1142:3:2782
+1143:3:2787
+1144:3:2791
+1145:3:2792
+1146:3:2799
+1147:3:2800
+1148:3:2811
+1149:3:2812
+1150:3:2813
+1151:3:2811
+1152:3:2812
+1153:3:2813
+1154:3:2824
+1155:3:2829
+1156:3:2830
+1157:0:4365
+1158:3:2842
+1159:0:4365
+1160:3:2843
+1161:0:4365
+1162:2:1173
+1163:0:4365
+1164:3:2844
+1165:0:4365
+1166:2:1179
+1167:0:4365
+1168:2:1180
+1169:0:4365
+1170:3:2843
+1171:0:4365
+1172:2:1181
+1173:2:1185
+1174:2:1186
+1175:2:1194
+1176:2:1195
+1177:2:1199
+1178:2:1200
+1179:2:1194
+1180:2:1195
+1181:2:1199
+1182:2:1200
+1183:2:1208
+1184:2:1213
+1185:2:1217
+1186:2:1218
+1187:2:1225
+1188:2:1226
+1189:2:1237
+1190:2:1238
+1191:2:1239
+1192:2:1237
+1193:2:1238
+1194:2:1239
+1195:2:1250
+1196:2:1255
+1197:2:1256
+1198:0:4365
+1199:3:2844
+1200:0:4365
+1201:2:1268
+1202:0:4365
+1203:3:2843
+1204:0:4365
+1205:2:1270
+1206:0:4365
+1207:3:2844
+1208:0:4365
+1209:2:1271
+1210:2:1275
+1211:2:1276
+1212:2:1284
+1213:2:1285
+1214:2:1289
+1215:2:1290
+1216:2:1284
+1217:2:1285
+1218:2:1289
+1219:2:1290
+1220:2:1298
+1221:2:1303
+1222:2:1307
+1223:2:1308
+1224:2:1315
+1225:2:1316
+1226:2:1327
+1227:2:1328
+1228:2:1329
+1229:2:1327
+1230:2:1328
+1231:2:1329
+1232:2:1340
+1233:2:1345
+1234:2:1346
+1235:0:4365
+1236:2:1358
+1237:0:4365
+1238:2:1360
+1239:0:4365
+1240:3:2843
+1241:0:4365
+1242:2:1361
+1243:0:4365
+1244:3:2844
+1245:0:4365
+1246:2:1362
+1247:2:1366
+1248:2:1367
+1249:2:1375
+1250:2:1376
+1251:2:1380
+1252:2:1381
+1253:2:1375
+1254:2:1376
+1255:2:1380
+1256:2:1381
+1257:2:1389
+1258:2:1394
+1259:2:1398
+1260:2:1399
+1261:2:1406
+1262:2:1407
+1263:2:1418
+1264:2:1419
+1265:2:1420
+1266:2:1418
+1267:2:1419
+1268:2:1420
+1269:2:1431
+1270:2:1436
+1271:2:1437
+1272:0:4365
+1273:2:1449
+1274:0:4365
+1275:3:2843
+1276:0:4365
+1277:2:1451
+1278:0:4365
+1279:3:2844
+1280:0:4365
+1281:2:1652
+1282:0:4365
+1283:2:1653
+1284:0:4365
+1285:2:1657
+1286:0:4365
+1287:2:1180
+1288:0:4365
+1289:3:2843
+1290:0:4365
+1291:2:1181
+1292:2:1185
+1293:2:1186
+1294:2:1194
+1295:2:1195
+1296:2:1199
+1297:2:1200
+1298:2:1194
+1299:2:1195
+1300:2:1196
+1301:2:1208
+1302:2:1213
+1303:2:1217
+1304:2:1218
+1305:2:1225
+1306:2:1226
+1307:2:1237
+1308:2:1238
+1309:2:1239
+1310:2:1237
+1311:2:1238
+1312:2:1239
+1313:2:1250
+1314:2:1255
+1315:2:1256
+1316:0:4365
+1317:3:2844
+1318:0:4365
+1319:2:1268
+1320:0:4365
+1321:3:2843
+1322:0:4365
+1323:2:1270
+1324:0:4365
+1325:3:2844
+1326:0:4365
+1327:2:1271
+1328:2:1275
+1329:2:1276
+1330:2:1284
+1331:2:1285
+1332:2:1289
+1333:2:1290
+1334:2:1284
+1335:2:1285
+1336:2:1289
+1337:2:1290
+1338:2:1298
+1339:2:1303
+1340:2:1307
+1341:2:1308
+1342:2:1315
+1343:2:1316
+1344:2:1327
+1345:2:1328
+1346:2:1329
+1347:2:1327
+1348:2:1328
+1349:2:1329
+1350:2:1340
+1351:2:1345
+1352:2:1346
+1353:0:4365
+1354:2:1358
+1355:0:4365
+1356:2:1454
+1357:0:4365
+1358:3:2843
+1359:0:4365
+1360:2:1455
+1361:0:4365
+1362:3:2844
+1363:0:4365
+1364:2:1652
+1365:0:4365
+1366:2:1653
+1367:0:4365
+1368:2:1657
+1369:0:4365
+1370:2:1660
+1371:0:4365
+1372:3:2843
+1373:0:4365
+1374:2:1665
+1375:2:1669
+1376:2:1670
+1377:2:1678
+1378:2:1679
+1379:2:1683
+1380:2:1684
+1381:2:1678
+1382:2:1679
+1383:2:1680
+1384:2:1692
+1385:2:1697
+1386:2:1701
+1387:2:1702
+1388:2:1709
+1389:2:1710
+1390:2:1721
+1391:2:1722
+1392:2:1723
+1393:2:1721
+1394:2:1722
+1395:2:1723
+1396:2:1734
+1397:2:1739
+1398:2:1740
+1399:0:4365
+1400:3:2844
+1401:0:4365
+1402:2:1752
+1403:0:4365
+1404:3:2843
+1405:0:4365
+1406:2:1754
+1407:0:4365
+1408:3:2844
+1409:0:4365
+1410:2:1755
+1411:2:1759
+1412:2:1760
+1413:2:1768
+1414:2:1769
+1415:2:1773
+1416:2:1774
+1417:2:1768
+1418:2:1769
+1419:2:1773
+1420:2:1774
+1421:2:1782
+1422:2:1787
+1423:2:1791
+1424:2:1792
+1425:2:1799
+1426:2:1800
+1427:2:1811
+1428:2:1812
+1429:2:1813
+1430:2:1811
+1431:2:1812
+1432:2:1813
+1433:2:1824
+1434:2:1829
+1435:2:1830
+1436:0:4365
+1437:2:1842
+1438:0:4365
+1439:3:2843
+1440:0:4365
+1441:2:1844
+1442:0:4365
+1443:3:2844
+1444:0:4365
+1445:2:1845
+1446:2:1849
+1447:2:1850
+1448:2:1858
+1449:2:1859
+1450:2:1863
+1451:2:1864
+1452:2:1858
+1453:2:1859
+1454:2:1863
+1455:2:1864
+1456:2:1872
+1457:2:1877
+1458:2:1881
+1459:2:1882
+1460:2:1889
+1461:2:1890
+1462:2:1901
+1463:2:1902
+1464:2:1903
+1465:2:1901
+1466:2:1902
+1467:2:1903
+1468:2:1914
+1469:2:1919
+1470:2:1920
+1471:0:4365
+1472:2:1932
+1473:0:4365
+1474:3:2843
+1475:0:4365
+1476:2:1934
+1477:0:4365
+1478:3:2844
+1479:0:4365
+1480:2:1935
+1481:0:4365
+1482:2:1936
+1483:0:4365
+1484:2:2129
+1485:0:4365
+1486:2:2130
+1487:0:4365
+1488:2:2134
+1489:0:4365
+1490:3:2843
+1491:0:4365
+1492:2:2136
+1493:0:4365
+1494:3:2844
+1495:0:4365
+1496:2:2137
+1497:2:2141
+1498:2:2142
+1499:2:2150
+1500:2:2151
+1501:2:2155
+1502:2:2156
+1503:2:2150
+1504:2:2151
+1505:2:2155
+1506:2:2156
+1507:2:2164
+1508:2:2169
+1509:2:2173
+1510:2:2174
+1511:2:2181
+1512:2:2182
+1513:2:2193
+1514:2:2194
+1515:2:2195
+1516:2:2193
+1517:2:2194
+1518:2:2195
+1519:2:2206
+1520:2:2211
+1521:2:2212
+1522:0:4365
+1523:2:2224
+1524:0:4365
+1525:3:2843
+1526:0:4365
+1527:2:2226
+1528:0:4365
+1529:3:2844
+1530:0:4365
+1531:2:1936
+1532:0:4365
+1533:2:2129
+1534:0:4365
+1535:2:2130
+1536:0:4365
+1537:2:2134
+1538:0:4365
+1539:3:2843
+1540:0:4365
+1541:2:2136
+1542:0:4365
+1543:3:2844
+1544:0:4365
+1545:2:2137
+1546:2:2141
+1547:2:2142
+1548:2:2150
+1549:2:2151
+1550:2:2155
+1551:2:2156
+1552:2:2150
+1553:2:2151
+1554:2:2152
+1555:2:2164
+1556:2:2169
+1557:2:2173
+1558:2:2174
+1559:2:2181
+1560:2:2182
+1561:2:2193
+1562:2:2194
+1563:2:2195
+1564:2:2193
+1565:2:2194
+1566:2:2195
+1567:2:2206
+1568:2:2211
+1569:2:2212
+1570:0:4365
+1571:2:2224
+1572:0:4365
+1573:3:2843
+1574:0:4365
+1575:2:2226
+1576:0:4365
+1577:3:2844
+1578:0:4365
+1579:2:2230
+1580:0:4365
+1581:3:2843
+1582:0:4365
+1583:2:2235
+1584:2:2239
+1585:2:2240
+1586:2:2248
+1587:2:2249
+1588:2:2253
+1589:2:2254
+1590:2:2248
+1591:2:2249
+1592:2:2250
+1593:2:2262
+1594:2:2267
+1595:2:2271
+1596:2:2272
+1597:2:2279
+1598:2:2280
+1599:2:2291
+1600:2:2292
+1601:2:2293
+1602:2:2291
+1603:2:2292
+1604:2:2293
+1605:2:2304
+1606:2:2309
+1607:2:2310
+1608:0:4365
+1609:3:2844
+1610:0:4365
+1611:2:2322
+1612:0:4365
+1613:2:1169
+1614:0:4365
+1615:3:2843
+1616:0:4365
+1617:2:1170
+1618:0:4365
+1619:3:2844
+1620:0:4365
+1621:3:2845
+1622:0:4365
+1623:3:2851
+1624:0:4365
+1625:3:2854
+1626:3:2855
+1627:3:2867
+1628:3:2868
+1629:3:2872
+1630:3:2873
+1631:3:2867
+1632:3:2868
+1633:3:2872
+1634:3:2873
+1635:3:2881
+1636:3:2886
+1637:3:2890
+1638:3:2891
+1639:3:2898
+1640:3:2899
+1641:3:2910
+1642:3:2911
+1643:3:2912
+1644:3:2910
+1645:3:2911
+1646:3:2912
+1647:3:2923
+1648:3:2928
+1649:3:2929
+1650:0:4365
+1651:3:2941
+1652:0:4365
+1653:3:2942
+1654:0:4365
+1655:2:1173
+1656:0:4365
+1657:3:2943
+1658:0:4365
+1659:2:1179
+1660:0:4365
+1661:2:1180
+1662:0:4365
+1663:3:2942
+1664:0:4365
+1665:2:1181
+1666:2:1185
+1667:2:1186
+1668:2:1194
+1669:2:1195
+1670:2:1199
+1671:2:1200
+1672:2:1194
+1673:2:1195
+1674:2:1199
+1675:2:1200
+1676:2:1208
+1677:2:1213
+1678:2:1217
+1679:2:1218
+1680:2:1225
+1681:2:1226
+1682:2:1237
+1683:2:1238
+1684:2:1239
+1685:2:1237
+1686:2:1238
+1687:2:1239
+1688:2:1250
+1689:2:1255
+1690:2:1256
+1691:0:4365
+1692:3:2943
+1693:0:4365
+1694:2:1268
+1695:0:4365
+1696:3:2942
+1697:0:4365
+1698:2:1270
+1699:0:4365
+1700:3:2943
+1701:0:4365
+1702:2:1271
+1703:2:1275
+1704:2:1276
+1705:2:1284
+1706:2:1285
+1707:2:1289
+1708:2:1290
+1709:2:1284
+1710:2:1285
+1711:2:1289
+1712:2:1290
+1713:2:1298
+1714:2:1303
+1715:2:1307
+1716:2:1308
+1717:2:1315
+1718:2:1316
+1719:2:1327
+1720:2:1328
+1721:2:1329
+1722:2:1327
+1723:2:1328
+1724:2:1329
+1725:2:1340
+1726:2:1345
+1727:2:1346
+1728:0:4365
+1729:2:1358
+1730:0:4365
+1731:2:1360
+1732:0:4365
+1733:3:2942
+1734:0:4365
+1735:2:1361
+1736:0:4365
+1737:3:2943
+1738:0:4365
+1739:2:1362
+1740:2:1366
+1741:2:1367
+1742:2:1375
+1743:2:1376
+1744:2:1380
+1745:2:1381
+1746:2:1375
+1747:2:1376
+1748:2:1380
+1749:2:1381
+1750:2:1389
+1751:2:1394
+1752:2:1398
+1753:2:1399
+1754:2:1406
+1755:2:1407
+1756:2:1418
+1757:2:1419
+1758:2:1420
+1759:2:1418
+1760:2:1419
+1761:2:1420
+1762:2:1431
+1763:2:1436
+1764:2:1437
+1765:0:4365
+1766:2:1449
+1767:0:4365
+1768:3:2942
+1769:0:4365
+1770:2:1451
+1771:0:4365
+1772:3:2943
+1773:0:4365
+1774:2:1652
+1775:0:4365
+1776:2:1653
+1777:0:4365
+1778:2:1657
+1779:0:4365
+1780:2:1180
+1781:0:4365
+1782:3:2942
+1783:0:4365
+1784:2:1181
+1785:2:1185
+1786:2:1186
+1787:2:1194
+1788:2:1195
+1789:2:1199
+1790:2:1200
+1791:2:1194
+1792:2:1195
+1793:2:1196
+1794:2:1208
+1795:2:1213
+1796:2:1217
+1797:2:1218
+1798:2:1225
+1799:2:1226
+1800:2:1237
+1801:2:1238
+1802:2:1239
+1803:2:1237
+1804:2:1238
+1805:2:1239
+1806:2:1250
+1807:2:1255
+1808:2:1256
+1809:0:4365
+1810:3:2943
+1811:0:4365
+1812:2:1268
+1813:0:4365
+1814:3:2942
+1815:0:4365
+1816:2:1270
+1817:0:4365
+1818:3:2943
+1819:0:4365
+1820:2:1271
+1821:2:1275
+1822:2:1276
+1823:2:1284
+1824:2:1285
+1825:2:1289
+1826:2:1290
+1827:2:1284
+1828:2:1285
+1829:2:1289
+1830:2:1290
+1831:2:1298
+1832:2:1303
+1833:2:1307
+1834:2:1308
+1835:2:1315
+1836:2:1316
+1837:2:1327
+1838:2:1328
+1839:2:1329
+1840:2:1327
+1841:2:1328
+1842:2:1329
+1843:2:1340
+1844:2:1345
+1845:2:1346
+1846:0:4365
+1847:2:1358
+1848:0:4365
+1849:2:1454
+1850:0:4365
+1851:3:2942
+1852:0:4365
+1853:2:1455
+1854:0:4365
+1855:3:2943
+1856:0:4365
+1857:2:1652
+1858:0:4365
+1859:2:1653
+1860:0:4365
+1861:2:1657
+1862:0:4365
+1863:2:1660
+1864:0:4365
+1865:3:2942
+1866:0:4365
+1867:2:1665
+1868:2:1669
+1869:2:1670
+1870:2:1678
+1871:2:1679
+1872:2:1683
+1873:2:1684
+1874:2:1678
+1875:2:1679
+1876:2:1680
+1877:2:1692
+1878:2:1697
+1879:2:1701
+1880:2:1702
+1881:2:1709
+1882:2:1710
+1883:2:1721
+1884:2:1722
+1885:2:1723
+1886:2:1721
+1887:2:1722
+1888:2:1723
+1889:2:1734
+1890:2:1739
+1891:2:1740
+1892:0:4365
+1893:3:2943
+1894:0:4365
+1895:2:1752
+1896:0:4365
+1897:3:2942
+1898:0:4365
+1899:2:1754
+1900:0:4365
+1901:3:2943
+1902:0:4365
+1903:2:1755
+1904:2:1759
+1905:2:1760
+1906:2:1768
+1907:2:1769
+1908:2:1773
+1909:2:1774
+1910:2:1768
+1911:2:1769
+1912:2:1773
+1913:2:1774
+1914:2:1782
+1915:2:1787
+1916:2:1791
+1917:2:1792
+1918:2:1799
+1919:2:1800
+1920:2:1811
+1921:2:1812
+1922:2:1813
+1923:2:1811
+1924:2:1812
+1925:2:1813
+1926:2:1824
+1927:2:1829
+1928:2:1830
+1929:0:4365
+1930:2:1842
+1931:0:4365
+1932:3:2942
+1933:0:4365
+1934:2:1844
+1935:0:4365
+1936:3:2943
+1937:0:4365
+1938:2:1845
+1939:2:1849
+1940:2:1850
+1941:2:1858
+1942:2:1859
+1943:2:1863
+1944:2:1864
+1945:2:1858
+1946:2:1859
+1947:2:1863
+1948:2:1864
+1949:2:1872
+1950:2:1877
+1951:2:1881
+1952:2:1882
+1953:2:1889
+1954:2:1890
+1955:2:1901
+1956:2:1902
+1957:2:1903
+1958:2:1901
+1959:2:1902
+1960:2:1903
+1961:2:1914
+1962:2:1919
+1963:2:1920
+1964:0:4365
+1965:2:1932
+1966:0:4365
+1967:3:2942
+1968:0:4365
+1969:2:1934
+1970:0:4365
+1971:3:2943
+1972:0:4365
+1973:2:1935
+1974:0:4365
+1975:2:1936
+1976:0:4365
+1977:2:2129
+1978:0:4365
+1979:2:2130
+1980:0:4365
+1981:2:2134
+1982:0:4365
+1983:3:2942
+1984:0:4365
+1985:2:2136
+1986:0:4365
+1987:3:2943
+1988:0:4365
+1989:2:2137
+1990:2:2141
+1991:2:2142
+1992:2:2150
+1993:2:2151
+1994:2:2155
+1995:2:2156
+1996:2:2150
+1997:2:2151
+1998:2:2155
+1999:2:2156
+2000:2:2164
+2001:2:2169
+2002:2:2173
+2003:2:2174
+2004:2:2181
+2005:2:2182
+2006:2:2193
+2007:2:2194
+2008:2:2195
+2009:2:2193
+2010:2:2194
+2011:2:2195
+2012:2:2206
+2013:2:2211
+2014:2:2212
+2015:0:4365
+2016:2:2224
+2017:0:4365
+2018:3:2942
+2019:0:4365
+2020:2:2226
+2021:0:4365
+2022:3:2943
+2023:0:4365
+2024:2:1936
+2025:0:4365
+2026:2:2129
+2027:0:4365
+2028:2:2130
+2029:0:4365
+2030:2:2134
+2031:0:4365
+2032:3:2942
+2033:0:4365
+2034:2:2136
+2035:0:4365
+2036:3:2943
+2037:0:4365
+2038:2:2137
+2039:2:2141
+2040:2:2142
+2041:2:2150
+2042:2:2151
+2043:2:2155
+2044:2:2156
+2045:2:2150
+2046:2:2151
+2047:2:2152
+2048:2:2164
+2049:2:2169
+2050:2:2173
+2051:2:2174
+2052:2:2181
+2053:2:2182
+2054:2:2193
+2055:2:2194
+2056:2:2195
+2057:2:2193
+2058:2:2194
+2059:2:2195
+2060:2:2206
+2061:2:2211
+2062:2:2212
+2063:0:4365
+2064:2:2224
+2065:0:4365
+2066:3:2942
+2067:0:4365
+2068:2:2226
+2069:0:4365
+2070:3:2943
+2071:0:4365
+2072:2:2230
+2073:0:4365
+2074:3:2942
+2075:0:4365
+2076:2:2235
+2077:2:2239
+2078:2:2240
+2079:2:2248
+2080:2:2249
+2081:2:2253
+2082:2:2254
+2083:2:2248
+2084:2:2249
+2085:2:2250
+2086:2:2262
+2087:2:2267
+2088:2:2271
+2089:2:2272
+2090:2:2279
+2091:2:2280
+2092:2:2291
+2093:2:2292
+2094:2:2293
+2095:2:2291
+2096:2:2292
+2097:2:2293
+2098:2:2304
+2099:2:2309
+2100:2:2310
+2101:0:4365
+2102:3:2943
+2103:0:4365
+2104:2:2322
+2105:0:4365
+2106:2:1169
+2107:0:4365
+2108:3:2942
+2109:0:4365
+2110:2:1170
+2111:0:4365
+2112:3:2943
+2113:0:4365
+2114:3:2944
+2115:0:4365
+2116:3:2950
+2117:0:4365
+2118:3:2951
+2119:0:4365
+2120:3:2952
+2121:0:4365
+2122:3:2953
+2123:0:4365
+2124:3:2954
+2125:3:2958
+2126:3:2959
+2127:3:2967
+2128:3:2968
+2129:3:2972
+2130:3:2973
+2131:3:2967
+2132:3:2968
+2133:3:2972
+2134:3:2973
+2135:3:2981
+2136:3:2986
+2137:3:2990
+2138:3:2991
+2139:3:2998
+2140:3:2999
+2141:3:3010
+2142:3:3011
+2143:3:3012
+2144:3:3010
+2145:3:3011
+2146:3:3012
+2147:3:3023
+2148:3:3028
+2149:3:3029
+2150:0:4365
+2151:3:3041
+2152:0:4365
+2153:3:3042
+2154:0:4365
+2155:2:1173
+2156:0:4365
+2157:3:3043
+2158:0:4365
+2159:2:1179
+2160:0:4365
+2161:2:1180
+2162:0:4365
+2163:3:3042
+2164:0:4365
+2165:2:1181
+2166:2:1185
+2167:2:1186
+2168:2:1194
+2169:2:1195
+2170:2:1199
+2171:2:1200
+2172:2:1194
+2173:2:1195
+2174:2:1199
+2175:2:1200
+2176:2:1208
+2177:2:1213
+2178:2:1217
+2179:2:1218
+2180:2:1225
+2181:2:1226
+2182:2:1237
+2183:2:1238
+2184:2:1239
+2185:2:1237
+2186:2:1238
+2187:2:1239
+2188:2:1250
+2189:2:1255
+2190:2:1256
+2191:0:4365
+2192:3:3043
+2193:0:4365
+2194:2:1268
+2195:0:4365
+2196:3:3042
+2197:0:4365
+2198:2:1270
+2199:0:4365
+2200:3:3043
+2201:0:4365
+2202:2:1271
+2203:2:1275
+2204:2:1276
+2205:2:1284
+2206:2:1285
+2207:2:1289
+2208:2:1290
+2209:2:1284
+2210:2:1285
+2211:2:1289
+2212:2:1290
+2213:2:1298
+2214:2:1303
+2215:2:1307
+2216:2:1308
+2217:2:1315
+2218:2:1316
+2219:2:1327
+2220:2:1328
+2221:2:1329
+2222:2:1327
+2223:2:1328
+2224:2:1329
+2225:2:1340
+2226:2:1345
+2227:2:1346
+2228:0:4365
+2229:2:1358
+2230:0:4365
+2231:2:1360
+2232:0:4365
+2233:3:3042
+2234:0:4365
+2235:2:1361
+2236:0:4365
+2237:3:3043
+2238:0:4365
+2239:2:1362
+2240:2:1366
+2241:2:1367
+2242:2:1375
+2243:2:1376
+2244:2:1380
+2245:2:1381
+2246:2:1375
+2247:2:1376
+2248:2:1380
+2249:2:1381
+2250:2:1389
+2251:2:1394
+2252:2:1398
+2253:2:1399
+2254:2:1406
+2255:2:1407
+2256:2:1418
+2257:2:1419
+2258:2:1420
+2259:2:1418
+2260:2:1419
+2261:2:1420
+2262:2:1431
+2263:2:1436
+2264:2:1437
+2265:0:4365
+2266:2:1449
+2267:0:4365
+2268:3:3042
+2269:0:4365
+2270:2:1451
+2271:0:4365
+2272:3:3043
+2273:0:4365
+2274:2:1652
+2275:0:4365
+2276:2:1653
+2277:0:4365
+2278:2:1657
+2279:0:4365
+2280:2:1180
+2281:0:4365
+2282:3:3042
+2283:0:4365
+2284:2:1181
+2285:2:1185
+2286:2:1186
+2287:2:1194
+2288:2:1195
+2289:2:1199
+2290:2:1200
+2291:2:1194
+2292:2:1195
+2293:2:1196
+2294:2:1208
+2295:2:1213
+2296:2:1217
+2297:2:1218
+2298:2:1225
+2299:2:1226
+2300:2:1237
+2301:2:1238
+2302:2:1239
+2303:2:1237
+2304:2:1238
+2305:2:1239
+2306:2:1250
+2307:2:1255
+2308:2:1256
+2309:0:4365
+2310:3:3043
+2311:0:4365
+2312:2:1268
+2313:0:4365
+2314:3:3042
+2315:0:4365
+2316:2:1270
+2317:0:4365
+2318:3:3043
+2319:0:4365
+2320:2:1271
+2321:2:1275
+2322:2:1276
+2323:2:1284
+2324:2:1285
+2325:2:1289
+2326:2:1290
+2327:2:1284
+2328:2:1285
+2329:2:1289
+2330:2:1290
+2331:2:1298
+2332:2:1303
+2333:2:1307
+2334:2:1308
+2335:2:1315
+2336:2:1316
+2337:2:1327
+2338:2:1328
+2339:2:1329
+2340:2:1327
+2341:2:1328
+2342:2:1329
+2343:2:1340
+2344:2:1345
+2345:2:1346
+2346:0:4365
+2347:2:1358
+2348:0:4365
+2349:2:1454
+2350:0:4365
+2351:3:3042
+2352:0:4365
+2353:2:1455
+2354:0:4365
+2355:3:3043
+2356:0:4365
+2357:2:1652
+2358:0:4365
+2359:2:1653
+2360:0:4365
+2361:2:1657
+2362:0:4365
+2363:2:1660
+2364:0:4365
+2365:3:3042
+2366:0:4365
+2367:2:1665
+2368:2:1669
+2369:2:1670
+2370:2:1678
+2371:2:1679
+2372:2:1683
+2373:2:1684
+2374:2:1678
+2375:2:1679
+2376:2:1680
+2377:2:1692
+2378:2:1697
+2379:2:1701
+2380:2:1702
+2381:2:1709
+2382:2:1710
+2383:2:1721
+2384:2:1722
+2385:2:1723
+2386:2:1721
+2387:2:1722
+2388:2:1723
+2389:2:1734
+2390:2:1739
+2391:2:1740
+2392:0:4365
+2393:3:3043
+2394:0:4365
+2395:2:1752
+2396:0:4365
+2397:3:3042
+2398:0:4365
+2399:2:1754
+2400:0:4365
+2401:3:3043
+2402:0:4365
+2403:2:1755
+2404:2:1759
+2405:2:1760
+2406:2:1768
+2407:2:1769
+2408:2:1773
+2409:2:1774
+2410:2:1768
+2411:2:1769
+2412:2:1773
+2413:2:1774
+2414:2:1782
+2415:2:1787
+2416:2:1791
+2417:2:1792
+2418:2:1799
+2419:2:1800
+2420:2:1811
+2421:2:1812
+2422:2:1813
+2423:2:1811
+2424:2:1812
+2425:2:1813
+2426:2:1824
+2427:2:1829
+2428:2:1830
+2429:0:4365
+2430:2:1842
+2431:0:4365
+2432:3:3042
+2433:0:4365
+2434:2:1844
+2435:0:4365
+2436:3:3043
+2437:0:4365
+2438:2:1845
+2439:2:1849
+2440:2:1850
+2441:2:1858
+2442:2:1859
+2443:2:1863
+2444:2:1864
+2445:2:1858
+2446:2:1859
+2447:2:1863
+2448:2:1864
+2449:2:1872
+2450:2:1877
+2451:2:1881
+2452:2:1882
+2453:2:1889
+2454:2:1890
+2455:2:1901
+2456:2:1902
+2457:2:1903
+2458:2:1901
+2459:2:1902
+2460:2:1903
+2461:2:1914
+2462:2:1919
+2463:2:1920
+2464:0:4365
+2465:2:1932
+2466:0:4365
+2467:3:3042
+2468:0:4365
+2469:2:1934
+2470:0:4365
+2471:3:3043
+2472:0:4365
+2473:2:1935
+2474:0:4365
+2475:2:1936
+2476:0:4365
+2477:2:2129
+2478:0:4365
+2479:2:2130
+2480:0:4365
+2481:2:2134
+2482:0:4365
+2483:3:3042
+2484:0:4365
+2485:2:2136
+2486:0:4365
+2487:3:3043
+2488:0:4365
+2489:2:2137
+2490:2:2141
+2491:2:2142
+2492:2:2150
+2493:2:2151
+2494:2:2155
+2495:2:2156
+2496:2:2150
+2497:2:2151
+2498:2:2155
+2499:2:2156
+2500:2:2164
+2501:2:2169
+2502:2:2173
+2503:2:2174
+2504:2:2181
+2505:2:2182
+2506:2:2193
+2507:2:2194
+2508:2:2195
+2509:2:2193
+2510:2:2194
+2511:2:2195
+2512:2:2206
+2513:2:2211
+2514:2:2212
+2515:0:4365
+2516:2:2224
+2517:0:4365
+2518:3:3042
+2519:0:4365
+2520:2:2226
+2521:0:4365
+2522:3:3043
+2523:0:4365
+2524:2:1936
+2525:0:4365
+2526:2:2129
+2527:0:4365
+2528:2:2130
+2529:0:4365
+2530:2:2134
+2531:0:4365
+2532:3:3042
+2533:0:4365
+2534:2:2136
+2535:0:4365
+2536:3:3043
+2537:0:4365
+2538:2:2137
+2539:2:2141
+2540:2:2142
+2541:2:2150
+2542:2:2151
+2543:2:2155
+2544:2:2156
+2545:2:2150
+2546:2:2151
+2547:2:2152
+2548:2:2164
+2549:2:2169
+2550:2:2173
+2551:2:2174
+2552:2:2181
+2553:2:2182
+2554:2:2193
+2555:2:2194
+2556:2:2195
+2557:2:2193
+2558:2:2194
+2559:2:2195
+2560:2:2206
+2561:2:2211
+2562:2:2212
+2563:0:4365
+2564:2:2224
+2565:0:4365
+2566:3:3042
+2567:0:4365
+2568:2:2226
+2569:0:4365
+2570:3:3043
+2571:0:4365
+2572:2:2230
+2573:0:4365
+2574:3:3042
+2575:0:4365
+2576:2:2235
+2577:2:2239
+2578:2:2240
+2579:2:2248
+2580:2:2249
+2581:2:2253
+2582:2:2254
+2583:2:2248
+2584:2:2249
+2585:2:2250
+2586:2:2262
+2587:2:2267
+2588:2:2271
+2589:2:2272
+2590:2:2279
+2591:2:2280
+2592:2:2291
+2593:2:2292
+2594:2:2293
+2595:2:2291
+2596:2:2292
+2597:2:2293
+2598:2:2304
+2599:2:2309
+2600:2:2310
+2601:0:4365
+2602:3:3043
+2603:0:4365
+2604:2:2322
+2605:0:4365
+2606:2:1169
+2607:0:4365
+2608:3:3042
+2609:0:4365
+2610:2:1170
+2611:0:4365
+2612:3:3043
+2613:0:4365
+2614:3:3044
+2615:0:4365
+2616:3:3257
+2617:0:4365
+2618:3:3265
+2619:0:4365
+2620:3:3266
+2621:3:3270
+2622:3:3271
+2623:3:3279
+2624:3:3280
+2625:3:3284
+2626:3:3285
+2627:3:3279
+2628:3:3280
+2629:3:3284
+2630:3:3285
+2631:3:3293
+2632:3:3298
+2633:3:3302
+2634:3:3303
+2635:3:3310
+2636:3:3311
+2637:3:3322
+2638:3:3323
+2639:3:3324
+2640:3:3322
+2641:3:3323
+2642:3:3324
+2643:3:3335
+2644:3:3340
+2645:3:3341
+2646:0:4365
+2647:3:3353
+2648:0:4365
+2649:3:3354
+2650:0:4365
+2651:2:1173
+2652:0:4365
+2653:3:3355
+2654:0:4365
+2655:2:1179
+2656:0:4365
+2657:2:1180
+2658:0:4365
+2659:3:3354
+2660:0:4365
+2661:2:1181
+2662:2:1185
+2663:2:1186
+2664:2:1194
+2665:2:1195
+2666:2:1199
+2667:2:1200
+2668:2:1194
+2669:2:1195
+2670:2:1199
+2671:2:1200
+2672:2:1208
+2673:2:1213
+2674:2:1217
+2675:2:1218
+2676:2:1225
+2677:2:1226
+2678:2:1237
+2679:2:1238
+2680:2:1239
+2681:2:1237
+2682:2:1238
+2683:2:1239
+2684:2:1250
+2685:2:1255
+2686:2:1256
+2687:0:4365
+2688:3:3355
+2689:0:4365
+2690:2:1268
+2691:0:4365
+2692:3:3354
+2693:0:4365
+2694:2:1270
+2695:0:4365
+2696:3:3355
+2697:0:4365
+2698:2:1271
+2699:2:1275
+2700:2:1276
+2701:2:1284
+2702:2:1285
+2703:2:1289
+2704:2:1290
+2705:2:1284
+2706:2:1285
+2707:2:1289
+2708:2:1290
+2709:2:1298
+2710:2:1303
+2711:2:1307
+2712:2:1308
+2713:2:1315
+2714:2:1316
+2715:2:1327
+2716:2:1328
+2717:2:1329
+2718:2:1327
+2719:2:1328
+2720:2:1329
+2721:2:1340
+2722:2:1345
+2723:2:1346
+2724:0:4365
+2725:2:1358
+2726:0:4365
+2727:2:1360
+2728:0:4365
+2729:3:3354
+2730:0:4365
+2731:2:1361
+2732:0:4365
+2733:3:3355
+2734:0:4365
+2735:2:1362
+2736:2:1366
+2737:2:1367
+2738:2:1375
+2739:2:1376
+2740:2:1380
+2741:2:1381
+2742:2:1375
+2743:2:1376
+2744:2:1380
+2745:2:1381
+2746:2:1389
+2747:2:1394
+2748:2:1398
+2749:2:1399
+2750:2:1406
+2751:2:1407
+2752:2:1418
+2753:2:1419
+2754:2:1420
+2755:2:1418
+2756:2:1419
+2757:2:1420
+2758:2:1431
+2759:2:1436
+2760:2:1437
+2761:0:4365
+2762:2:1449
+2763:0:4365
+2764:3:3354
+2765:0:4365
+2766:2:1451
+2767:0:4365
+2768:3:3355
+2769:0:4365
+2770:2:1652
+2771:0:4365
+2772:2:1653
+2773:0:4365
+2774:2:1657
+2775:0:4365
+2776:2:1180
+2777:0:4365
+2778:3:3354
+2779:0:4365
+2780:2:1181
+2781:2:1185
+2782:2:1186
+2783:2:1194
+2784:2:1195
+2785:2:1199
+2786:2:1200
+2787:2:1194
+2788:2:1195
+2789:2:1196
+2790:2:1208
+2791:2:1213
+2792:2:1217
+2793:2:1218
+2794:2:1225
+2795:2:1226
+2796:2:1237
+2797:2:1238
+2798:2:1239
+2799:2:1237
+2800:2:1238
+2801:2:1239
+2802:2:1250
+2803:2:1255
+2804:2:1256
+2805:0:4365
+2806:3:3355
+2807:0:4365
+2808:2:1268
+2809:0:4365
+2810:3:3354
+2811:0:4365
+2812:2:1270
+2813:0:4365
+2814:3:3355
+2815:0:4365
+2816:2:1271
+2817:2:1275
+2818:2:1276
+2819:2:1284
+2820:2:1285
+2821:2:1289
+2822:2:1290
+2823:2:1284
+2824:2:1285
+2825:2:1289
+2826:2:1290
+2827:2:1298
+2828:2:1303
+2829:2:1307
+2830:2:1308
+2831:2:1315
+2832:2:1316
+2833:2:1327
+2834:2:1328
+2835:2:1329
+2836:2:1327
+2837:2:1328
+2838:2:1329
+2839:2:1340
+2840:2:1345
+2841:2:1346
+2842:0:4365
+2843:2:1358
+2844:0:4365
+2845:2:1454
+2846:0:4365
+2847:3:3354
+2848:0:4365
+2849:2:1455
+2850:0:4365
+2851:3:3355
+2852:0:4365
+2853:2:1652
+2854:0:4365
+2855:2:1653
+2856:0:4365
+2857:2:1657
+2858:0:4365
+2859:2:1660
+2860:0:4365
+2861:3:3354
+2862:0:4365
+2863:2:1665
+2864:2:1669
+2865:2:1670
+2866:2:1678
+2867:2:1679
+2868:2:1683
+2869:2:1684
+2870:2:1678
+2871:2:1679
+2872:2:1680
+2873:2:1692
+2874:2:1697
+2875:2:1701
+2876:2:1702
+2877:2:1709
+2878:2:1710
+2879:2:1721
+2880:2:1722
+2881:2:1723
+2882:2:1721
+2883:2:1722
+2884:2:1723
+2885:2:1734
+2886:2:1739
+2887:2:1740
+2888:0:4365
+2889:3:3355
+2890:0:4365
+2891:2:1752
+2892:0:4365
+2893:3:3354
+2894:0:4365
+2895:2:1754
+2896:0:4365
+2897:3:3355
+2898:0:4365
+2899:2:1755
+2900:2:1759
+2901:2:1760
+2902:2:1768
+2903:2:1769
+2904:2:1773
+2905:2:1774
+2906:2:1768
+2907:2:1769
+2908:2:1773
+2909:2:1774
+2910:2:1782
+2911:2:1787
+2912:2:1791
+2913:2:1792
+2914:2:1799
+2915:2:1800
+2916:2:1811
+2917:2:1812
+2918:2:1813
+2919:2:1811
+2920:2:1812
+2921:2:1813
+2922:2:1824
+2923:2:1829
+2924:2:1830
+2925:0:4365
+2926:2:1842
+2927:0:4365
+2928:3:3354
+2929:0:4365
+2930:2:1844
+2931:0:4365
+2932:3:3355
+2933:0:4365
+2934:2:1845
+2935:2:1849
+2936:2:1850
+2937:2:1858
+2938:2:1859
+2939:2:1863
+2940:2:1864
+2941:2:1858
+2942:2:1859
+2943:2:1863
+2944:2:1864
+2945:2:1872
+2946:2:1877
+2947:2:1881
+2948:2:1882
+2949:2:1889
+2950:2:1890
+2951:2:1901
+2952:2:1902
+2953:2:1903
+2954:2:1901
+2955:2:1902
+2956:2:1903
+2957:2:1914
+2958:2:1919
+2959:2:1920
+2960:0:4365
+2961:2:1932
+2962:0:4365
+2963:3:3354
+2964:0:4365
+2965:2:1934
+2966:0:4365
+2967:3:3355
+2968:0:4365
+2969:2:1935
+2970:0:4365
+2971:2:1936
+2972:0:4365
+2973:2:2129
+2974:0:4365
+2975:2:2130
+2976:0:4365
+2977:2:2134
+2978:0:4365
+2979:3:3354
+2980:0:4365
+2981:2:2136
+2982:0:4365
+2983:3:3355
+2984:0:4365
+2985:2:2137
+2986:2:2141
+2987:2:2142
+2988:2:2150
+2989:2:2151
+2990:2:2155
+2991:2:2156
+2992:2:2150
+2993:2:2151
+2994:2:2155
+2995:2:2156
+2996:2:2164
+2997:2:2169
+2998:2:2173
+2999:2:2174
+3000:2:2181
+3001:2:2182
+3002:2:2193
+3003:2:2194
+3004:2:2195
+3005:2:2193
+3006:2:2194
+3007:2:2195
+3008:2:2206
+3009:2:2211
+3010:2:2212
+3011:0:4365
+3012:2:2224
+3013:0:4365
+3014:3:3354
+3015:0:4365
+3016:2:2226
+3017:0:4365
+3018:3:3355
+3019:0:4365
+3020:2:1936
+3021:0:4365
+3022:2:2129
+3023:0:4365
+3024:2:2130
+3025:0:4365
+3026:2:2134
+3027:0:4365
+3028:3:3354
+3029:0:4365
+3030:2:2136
+3031:0:4365
+3032:3:3355
+3033:0:4365
+3034:2:2137
+3035:2:2141
+3036:2:2142
+3037:2:2150
+3038:2:2151
+3039:2:2155
+3040:2:2156
+3041:2:2150
+3042:2:2151
+3043:2:2152
+3044:2:2164
+3045:2:2169
+3046:2:2173
+3047:2:2174
+3048:2:2181
+3049:2:2182
+3050:2:2193
+3051:2:2194
+3052:2:2195
+3053:2:2193
+3054:2:2194
+3055:2:2195
+3056:2:2206
+3057:2:2211
+3058:2:2212
+3059:0:4365
+3060:2:2224
+3061:0:4365
+3062:3:3354
+3063:0:4365
+3064:2:2226
+3065:0:4365
+3066:3:3355
+3067:0:4365
+3068:2:2230
+3069:0:4365
+3070:3:3354
+3071:0:4365
+3072:2:2235
+3073:2:2239
+3074:2:2240
+3075:2:2248
+3076:2:2249
+3077:2:2253
+3078:2:2254
+3079:2:2248
+3080:2:2249
+3081:2:2250
+3082:2:2262
+3083:2:2267
+3084:2:2271
+3085:2:2272
+3086:2:2279
+3087:2:2280
+3088:2:2291
+3089:2:2292
+3090:2:2293
+3091:2:2291
+3092:2:2292
+3093:2:2293
+3094:2:2304
+3095:2:2309
+3096:2:2310
+3097:0:4365
+3098:3:3355
+3099:0:4365
+3100:2:2322
+3101:0:4365
+3102:2:1169
+3103:0:4365
+3104:3:3354
+3105:0:4365
+3106:2:1170
+3107:0:4365
+3108:3:3355
+3109:0:4365
+3110:3:3356
+3111:0:4365
+3112:3:3366
+3113:0:4365
+3114:3:2951
+3115:0:4365
+3116:3:2952
+3117:0:4365
+3118:3:2953
+3119:0:4365
+3120:3:2954
+3121:3:2958
+3122:3:2959
+3123:3:2967
+3124:3:2968
+3125:3:2972
+3126:3:2973
+3127:3:2967
+3128:3:2968
+3129:3:2972
+3130:3:2973
+3131:3:2981
+3132:3:2986
+3133:3:2990
+3134:3:2991
+3135:3:2998
+3136:3:2999
+3137:3:3010
+3138:3:3011
+3139:3:3012
+3140:3:3010
+3141:3:3011
+3142:3:3012
+3143:3:3023
+3144:3:3028
+3145:3:3029
+3146:0:4365
+3147:3:3041
+3148:0:4365
+3149:3:3042
+3150:0:4365
+3151:2:1173
+3152:0:4365
+3153:3:3043
+3154:0:4365
+3155:2:1179
+3156:0:4365
+3157:2:1180
+3158:0:4365
+3159:3:3042
+3160:0:4365
+3161:2:1181
+3162:2:1185
+3163:2:1186
+3164:2:1194
+3165:2:1195
+3166:2:1199
+3167:2:1200
+3168:2:1194
+3169:2:1195
+3170:2:1199
+3171:2:1200
+3172:2:1208
+3173:2:1213
+3174:2:1217
+3175:2:1218
+3176:2:1225
+3177:2:1226
+3178:2:1237
+3179:2:1238
+3180:2:1239
+3181:2:1237
+3182:2:1238
+3183:2:1239
+3184:2:1250
+3185:2:1255
+3186:2:1256
+3187:0:4365
+3188:3:3043
+3189:0:4365
+3190:2:1268
+3191:0:4365
+3192:3:3042
+3193:0:4365
+3194:2:1270
+3195:0:4365
+3196:3:3043
+3197:0:4365
+3198:2:1271
+3199:2:1275
+3200:2:1276
+3201:2:1284
+3202:2:1285
+3203:2:1289
+3204:2:1290
+3205:2:1284
+3206:2:1285
+3207:2:1289
+3208:2:1290
+3209:2:1298
+3210:2:1303
+3211:2:1307
+3212:2:1308
+3213:2:1315
+3214:2:1316
+3215:2:1327
+3216:2:1328
+3217:2:1329
+3218:2:1327
+3219:2:1328
+3220:2:1329
+3221:2:1340
+3222:2:1345
+3223:2:1346
+3224:0:4365
+3225:2:1358
+3226:0:4365
+3227:2:1360
+3228:0:4365
+3229:3:3042
+3230:0:4365
+3231:2:1361
+3232:0:4365
+3233:3:3043
+3234:0:4365
+3235:2:1362
+3236:2:1366
+3237:2:1367
+3238:2:1375
+3239:2:1376
+3240:2:1380
+3241:2:1381
+3242:2:1375
+3243:2:1376
+3244:2:1380
+3245:2:1381
+3246:2:1389
+3247:2:1394
+3248:2:1398
+3249:2:1399
+3250:2:1406
+3251:2:1407
+3252:2:1418
+3253:2:1419
+3254:2:1420
+3255:2:1418
+3256:2:1419
+3257:2:1420
+3258:2:1431
+3259:2:1436
+3260:2:1437
+3261:0:4365
+3262:2:1449
+3263:0:4365
+3264:3:3042
+3265:0:4365
+3266:2:1451
+3267:0:4365
+3268:3:3043
+3269:0:4365
+3270:2:1652
+3271:0:4365
+3272:2:1653
+3273:0:4365
+3274:2:1657
+3275:0:4365
+3276:2:1180
+3277:0:4365
+3278:3:3042
+3279:0:4365
+3280:2:1181
+3281:2:1185
+3282:2:1186
+3283:2:1194
+3284:2:1195
+3285:2:1199
+3286:2:1200
+3287:2:1194
+3288:2:1195
+3289:2:1196
+3290:2:1208
+3291:2:1213
+3292:2:1217
+3293:2:1218
+3294:2:1225
+3295:2:1226
+3296:2:1237
+3297:2:1238
+3298:2:1239
+3299:2:1237
+3300:2:1238
+3301:2:1239
+3302:2:1250
+3303:2:1255
+3304:2:1256
+3305:0:4365
+3306:3:3043
+3307:0:4365
+3308:2:1268
+3309:0:4365
+3310:3:3042
+3311:0:4365
+3312:2:1270
+3313:0:4365
+3314:3:3043
+3315:0:4365
+3316:2:1271
+3317:2:1275
+3318:2:1276
+3319:2:1284
+3320:2:1285
+3321:2:1289
+3322:2:1290
+3323:2:1284
+3324:2:1285
+3325:2:1289
+3326:2:1290
+3327:2:1298
+3328:2:1303
+3329:2:1307
+3330:2:1308
+3331:2:1315
+3332:2:1316
+3333:2:1327
+3334:2:1328
+3335:2:1329
+3336:2:1327
+3337:2:1328
+3338:2:1329
+3339:2:1340
+3340:2:1345
+3341:2:1346
+3342:0:4365
+3343:2:1358
+3344:0:4365
+3345:2:1454
+3346:0:4365
+3347:3:3042
+3348:0:4365
+3349:2:1455
+3350:0:4365
+3351:3:3043
+3352:0:4365
+3353:2:1652
+3354:0:4365
+3355:2:1653
+3356:0:4365
+3357:2:1657
+3358:0:4365
+3359:2:1660
+3360:0:4365
+3361:3:3042
+3362:0:4365
+3363:2:1665
+3364:2:1669
+3365:2:1670
+3366:2:1678
+3367:2:1679
+3368:2:1683
+3369:2:1684
+3370:2:1678
+3371:2:1679
+3372:2:1680
+3373:2:1692
+3374:2:1697
+3375:2:1701
+3376:2:1702
+3377:2:1709
+3378:2:1710
+3379:2:1721
+3380:2:1722
+3381:2:1723
+3382:2:1721
+3383:2:1722
+3384:2:1723
+3385:2:1734
+3386:2:1739
+3387:2:1740
+3388:0:4365
+3389:3:3043
+3390:0:4365
+3391:2:1752
+3392:0:4365
+3393:3:3042
+3394:0:4365
+3395:2:1754
+3396:0:4365
+3397:3:3043
+3398:0:4365
+3399:2:1755
+3400:2:1759
+3401:2:1760
+3402:2:1768
+3403:2:1769
+3404:2:1773
+3405:2:1774
+3406:2:1768
+3407:2:1769
+3408:2:1773
+3409:2:1774
+3410:2:1782
+3411:2:1787
+3412:2:1791
+3413:2:1792
+3414:2:1799
+3415:2:1800
+3416:2:1811
+3417:2:1812
+3418:2:1813
+3419:2:1811
+3420:2:1812
+3421:2:1813
+3422:2:1824
+3423:2:1829
+3424:2:1830
+3425:0:4365
+3426:2:1842
+3427:0:4365
+3428:3:3042
+3429:0:4365
+3430:2:1844
+3431:0:4365
+3432:3:3043
+3433:0:4365
+3434:2:1845
+3435:2:1849
+3436:2:1850
+3437:2:1858
+3438:2:1859
+3439:2:1863
+3440:2:1864
+3441:2:1858
+3442:2:1859
+3443:2:1863
+3444:2:1864
+3445:2:1872
+3446:2:1877
+3447:2:1881
+3448:2:1882
+3449:2:1889
+3450:2:1890
+3451:2:1901
+3452:2:1902
+3453:2:1903
+3454:2:1901
+3455:2:1902
+3456:2:1903
+3457:2:1914
+3458:2:1919
+3459:2:1920
+3460:0:4365
+3461:2:1932
+3462:0:4365
+3463:3:3042
+3464:0:4365
+3465:2:1934
+3466:0:4365
+3467:3:3043
+3468:0:4365
+3469:2:1935
+3470:0:4365
+3471:2:1936
+3472:0:4365
+3473:2:2129
+3474:0:4365
+3475:2:2130
+3476:0:4365
+3477:2:2134
+3478:0:4365
+3479:3:3042
+3480:0:4365
+3481:2:2136
+3482:0:4365
+3483:3:3043
+3484:0:4365
+3485:2:2137
+3486:2:2141
+3487:2:2142
+3488:2:2150
+3489:2:2151
+3490:2:2155
+3491:2:2156
+3492:2:2150
+3493:2:2151
+3494:2:2155
+3495:2:2156
+3496:2:2164
+3497:2:2169
+3498:2:2173
+3499:2:2174
+3500:2:2181
+3501:2:2182
+3502:2:2193
+3503:2:2194
+3504:2:2195
+3505:2:2193
+3506:2:2194
+3507:2:2195
+3508:2:2206
+3509:2:2211
+3510:2:2212
+3511:0:4365
+3512:2:2224
+3513:0:4365
+3514:3:3042
+3515:0:4365
+3516:2:2226
+3517:0:4365
+3518:3:3043
+3519:0:4365
+3520:2:1936
+3521:0:4365
+3522:2:2129
+3523:0:4365
+3524:2:2130
+3525:0:4365
+3526:2:2134
+3527:0:4365
+3528:3:3042
+3529:0:4365
+3530:2:2136
+3531:0:4365
+3532:3:3043
+3533:0:4365
+3534:2:2137
+3535:2:2141
+3536:2:2142
+3537:2:2150
+3538:2:2151
+3539:2:2155
+3540:2:2156
+3541:2:2150
+3542:2:2151
+3543:2:2152
+3544:2:2164
+3545:2:2169
+3546:2:2173
+3547:2:2174
+3548:2:2181
+3549:2:2182
+3550:2:2193
+3551:2:2194
+3552:2:2195
+3553:2:2193
+3554:2:2194
+3555:2:2195
+3556:2:2206
+3557:2:2211
+3558:2:2212
+3559:0:4365
+3560:2:2224
+3561:0:4365
+3562:3:3042
+3563:0:4365
+3564:2:2226
+3565:0:4365
+3566:3:3043
+3567:0:4365
+3568:2:2230
+3569:0:4365
+3570:3:3042
+3571:0:4365
+3572:2:2235
+3573:2:2239
+3574:2:2240
+3575:2:2248
+3576:2:2249
+3577:2:2253
+3578:2:2254
+3579:2:2248
+3580:2:2249
+3581:2:2250
+3582:2:2262
+3583:2:2267
+3584:2:2271
+3585:2:2272
+3586:2:2279
+3587:2:2280
+3588:2:2291
+3589:2:2292
+3590:2:2293
+3591:2:2291
+3592:2:2292
+3593:2:2293
+3594:2:2304
+3595:2:2309
+3596:2:2310
+3597:0:4365
+3598:3:3043
+3599:0:4365
+3600:2:2322
+3601:0:4365
+3602:2:1169
+3603:0:4365
+3604:3:3042
+3605:0:4365
+3606:2:1170
+3607:0:4365
+3608:3:3043
+3609:0:4365
+3610:3:3044
+3611:0:4365
+3612:3:3257
+3613:0:4365
+3614:3:3362
+3615:0:4365
+3616:3:3363
+3617:0:4365
+3618:3:3367
+3619:0:4365
+3620:3:3373
+3621:3:3377
+3622:3:3378
+3623:3:3386
+3624:3:3387
+3625:3:3391
+3626:3:3392
+3627:3:3386
+3628:3:3387
+3629:3:3391
+3630:3:3392
+3631:3:3400
+3632:3:3405
+3633:3:3409
+3634:3:3410
+3635:3:3417
+3636:3:3418
+3637:3:3429
+3638:3:3430
+3639:3:3431
+3640:3:3429
+3641:3:3430
+3642:3:3431
+3643:3:3442
+3644:3:3447
+3645:3:3448
+3646:0:4365
+3647:3:3460
+3648:0:4365
+3649:3:3461
+3650:0:4365
+3651:2:1173
+3652:0:4365
+3653:3:3462
+3654:0:4365
+3655:2:1179
+3656:0:4365
+3657:2:1180
+3658:0:4365
+3659:3:3461
+3660:0:4365
+3661:2:1181
+3662:2:1185
+3663:2:1186
+3664:2:1194
+3665:2:1195
+3666:2:1199
+3667:2:1200
+3668:2:1194
+3669:2:1195
+3670:2:1199
+3671:2:1200
+3672:2:1208
+3673:2:1213
+3674:2:1217
+3675:2:1218
+3676:2:1225
+3677:2:1226
+3678:2:1237
+3679:2:1238
+3680:2:1239
+3681:2:1237
+3682:2:1238
+3683:2:1239
+3684:2:1250
+3685:2:1255
+3686:2:1256
+3687:0:4365
+3688:3:3462
+3689:0:4365
+3690:2:1268
+3691:0:4365
+3692:3:3461
+3693:0:4365
+3694:2:1270
+3695:0:4365
+3696:3:3462
+3697:0:4365
+3698:2:1271
+3699:2:1275
+3700:2:1276
+3701:2:1284
+3702:2:1285
+3703:2:1289
+3704:2:1290
+3705:2:1284
+3706:2:1285
+3707:2:1289
+3708:2:1290
+3709:2:1298
+3710:2:1303
+3711:2:1307
+3712:2:1308
+3713:2:1315
+3714:2:1316
+3715:2:1327
+3716:2:1328
+3717:2:1329
+3718:2:1327
+3719:2:1328
+3720:2:1329
+3721:2:1340
+3722:2:1345
+3723:2:1346
+3724:0:4365
+3725:2:1358
+3726:0:4365
+3727:2:1360
+3728:0:4365
+3729:3:3461
+3730:0:4365
+3731:2:1361
+3732:0:4365
+3733:3:3462
+3734:0:4365
+3735:2:1362
+3736:2:1366
+3737:2:1367
+3738:2:1375
+3739:2:1376
+3740:2:1380
+3741:2:1381
+3742:2:1375
+3743:2:1376
+3744:2:1380
+3745:2:1381
+3746:2:1389
+3747:2:1394
+3748:2:1398
+3749:2:1399
+3750:2:1406
+3751:2:1407
+3752:2:1418
+3753:2:1419
+3754:2:1420
+3755:2:1418
+3756:2:1419
+3757:2:1420
+3758:2:1431
+3759:2:1436
+3760:2:1437
+3761:0:4365
+3762:2:1449
+3763:0:4365
+3764:3:3461
+3765:0:4365
+3766:2:1451
+3767:0:4365
+3768:3:3462
+3769:0:4365
+3770:2:1652
+3771:0:4365
+3772:2:1653
+3773:0:4365
+3774:2:1657
+3775:0:4365
+3776:2:1180
+3777:0:4365
+3778:3:3461
+3779:0:4365
+3780:2:1181
+3781:2:1185
+3782:2:1186
+3783:2:1194
+3784:2:1195
+3785:2:1199
+3786:2:1200
+3787:2:1194
+3788:2:1195
+3789:2:1196
+3790:2:1208
+3791:2:1213
+3792:2:1217
+3793:2:1218
+3794:2:1225
+3795:2:1226
+3796:2:1237
+3797:2:1238
+3798:2:1239
+3799:2:1237
+3800:2:1238
+3801:2:1239
+3802:2:1250
+3803:2:1255
+3804:2:1256
+3805:0:4365
+3806:3:3462
+3807:0:4365
+3808:2:1268
+3809:0:4365
+3810:3:3461
+3811:0:4365
+3812:2:1270
+3813:0:4365
+3814:3:3462
+3815:0:4365
+3816:2:1271
+3817:2:1275
+3818:2:1276
+3819:2:1284
+3820:2:1285
+3821:2:1289
+3822:2:1290
+3823:2:1284
+3824:2:1285
+3825:2:1289
+3826:2:1290
+3827:2:1298
+3828:2:1303
+3829:2:1307
+3830:2:1308
+3831:2:1315
+3832:2:1316
+3833:2:1327
+3834:2:1328
+3835:2:1329
+3836:2:1327
+3837:2:1328
+3838:2:1329
+3839:2:1340
+3840:2:1345
+3841:2:1346
+3842:0:4365
+3843:2:1358
+3844:0:4365
+3845:2:1454
+3846:0:4365
+3847:3:3461
+3848:0:4365
+3849:2:1455
+3850:0:4365
+3851:3:3462
+3852:0:4365
+3853:2:1652
+3854:0:4365
+3855:2:1653
+3856:0:4365
+3857:2:1657
+3858:0:4365
+3859:2:1660
+3860:0:4365
+3861:3:3461
+3862:0:4365
+3863:2:1665
+3864:2:1669
+3865:2:1670
+3866:2:1678
+3867:2:1679
+3868:2:1683
+3869:2:1684
+3870:2:1678
+3871:2:1679
+3872:2:1680
+3873:2:1692
+3874:2:1697
+3875:2:1701
+3876:2:1702
+3877:2:1709
+3878:2:1710
+3879:2:1721
+3880:2:1722
+3881:2:1723
+3882:2:1721
+3883:2:1722
+3884:2:1723
+3885:2:1734
+3886:2:1739
+3887:2:1740
+3888:0:4365
+3889:3:3462
+3890:0:4365
+3891:2:1752
+3892:0:4365
+3893:3:3461
+3894:0:4365
+3895:2:1754
+3896:0:4365
+3897:3:3462
+3898:0:4365
+3899:2:1755
+3900:2:1759
+3901:2:1760
+3902:2:1768
+3903:2:1769
+3904:2:1773
+3905:2:1774
+3906:2:1768
+3907:2:1769
+3908:2:1773
+3909:2:1774
+3910:2:1782
+3911:2:1787
+3912:2:1791
+3913:2:1792
+3914:2:1799
+3915:2:1800
+3916:2:1811
+3917:2:1812
+3918:2:1813
+3919:2:1811
+3920:2:1812
+3921:2:1813
+3922:2:1824
+3923:2:1829
+3924:2:1830
+3925:0:4365
+3926:2:1842
+3927:0:4365
+3928:3:3461
+3929:0:4365
+3930:2:1844
+3931:0:4365
+3932:3:3462
+3933:0:4365
+3934:2:1845
+3935:2:1849
+3936:2:1850
+3937:2:1858
+3938:2:1859
+3939:2:1863
+3940:2:1864
+3941:2:1858
+3942:2:1859
+3943:2:1863
+3944:2:1864
+3945:2:1872
+3946:2:1877
+3947:2:1881
+3948:2:1882
+3949:2:1889
+3950:2:1890
+3951:2:1901
+3952:2:1902
+3953:2:1903
+3954:2:1901
+3955:2:1902
+3956:2:1903
+3957:2:1914
+3958:2:1919
+3959:2:1920
+3960:0:4365
+3961:2:1932
+3962:0:4365
+3963:3:3461
+3964:0:4365
+3965:2:1934
+3966:0:4365
+3967:3:3462
+3968:0:4365
+3969:2:1935
+3970:0:4365
+3971:2:1936
+3972:0:4365
+3973:2:2129
+3974:0:4365
+3975:2:2130
+3976:0:4365
+3977:2:2134
+3978:0:4365
+3979:3:3461
+3980:0:4365
+3981:2:2136
+3982:0:4365
+3983:3:3462
+3984:0:4365
+3985:2:2137
+3986:2:2141
+3987:2:2142
+3988:2:2150
+3989:2:2151
+3990:2:2155
+3991:2:2156
+3992:2:2150
+3993:2:2151
+3994:2:2155
+3995:2:2156
+3996:2:2164
+3997:2:2169
+3998:2:2173
+3999:2:2174
+4000:2:2181
+4001:2:2182
+4002:2:2193
+4003:2:2194
+4004:2:2195
+4005:2:2193
+4006:2:2194
+4007:2:2195
+4008:2:2206
+4009:2:2211
+4010:2:2212
+4011:0:4365
+4012:2:2224
+4013:0:4365
+4014:3:3461
+4015:0:4365
+4016:2:2226
+4017:0:4365
+4018:3:3462
+4019:0:4365
+4020:2:1936
+4021:0:4365
+4022:2:2129
+4023:0:4365
+4024:2:2130
+4025:0:4365
+4026:2:2134
+4027:0:4365
+4028:3:3461
+4029:0:4365
+4030:2:2136
+4031:0:4365
+4032:3:3462
+4033:0:4365
+4034:2:2137
+4035:2:2141
+4036:2:2142
+4037:2:2150
+4038:2:2151
+4039:2:2155
+4040:2:2156
+4041:2:2150
+4042:2:2151
+4043:2:2152
+4044:2:2164
+4045:2:2169
+4046:2:2173
+4047:2:2174
+4048:2:2181
+4049:2:2182
+4050:2:2193
+4051:2:2194
+4052:2:2195
+4053:2:2193
+4054:2:2194
+4055:2:2195
+4056:2:2206
+4057:2:2211
+4058:2:2212
+4059:0:4365
+4060:2:2224
+4061:0:4365
+4062:3:3461
+4063:0:4365
+4064:2:2226
+4065:0:4365
+4066:3:3462
+4067:0:4365
+4068:2:2230
+4069:0:4365
+4070:3:3461
+4071:0:4365
+4072:2:2235
+4073:2:2239
+4074:2:2240
+4075:2:2248
+4076:2:2249
+4077:2:2253
+4078:2:2254
+4079:2:2248
+4080:2:2249
+4081:2:2250
+4082:2:2262
+4083:2:2267
+4084:2:2271
+4085:2:2272
+4086:2:2279
+4087:2:2280
+4088:2:2291
+4089:2:2292
+4090:2:2293
+4091:2:2291
+4092:2:2292
+4093:2:2293
+4094:2:2304
+4095:2:2309
+4096:2:2310
+4097:0:4365
+4098:3:3462
+4099:0:4365
+4100:2:2322
+4101:0:4365
+4102:2:1169
+4103:0:4365
+4104:3:3461
+4105:0:4365
+4106:2:1170
+4107:0:4365
+4108:3:3462
+4109:0:4365
+4110:3:3463
+4111:0:4365
+4112:3:3469
+4113:0:4365
+4114:3:3470
+4115:3:3474
+4116:3:3475
+4117:3:3483
+4118:3:3484
+4119:3:3488
+4120:3:3489
+4121:3:3483
+4122:3:3484
+4123:3:3488
+4124:3:3489
+4125:3:3497
+4126:3:3502
+4127:3:3506
+4128:3:3507
+4129:3:3514
+4130:3:3515
+4131:3:3526
+4132:3:3527
+4133:3:3528
+4134:3:3526
+4135:3:3527
+4136:3:3528
+4137:3:3539
+4138:3:3544
+4139:3:3545
+4140:0:4365
+4141:3:3557
+4142:0:4365
+4143:3:3558
+4144:0:4365
+4145:2:1173
+4146:0:4365
+4147:3:3559
+4148:0:4365
+4149:2:1179
+4150:0:4365
+4151:2:1180
+4152:0:4365
+4153:3:3558
+4154:0:4365
+4155:2:1181
+4156:2:1185
+4157:2:1186
+4158:2:1194
+4159:2:1195
+4160:2:1199
+4161:2:1200
+4162:2:1194
+4163:2:1195
+4164:2:1199
+4165:2:1200
+4166:2:1208
+4167:2:1213
+4168:2:1217
+4169:2:1218
+4170:2:1225
+4171:2:1226
+4172:2:1237
+4173:2:1238
+4174:2:1239
+4175:2:1237
+4176:2:1238
+4177:2:1239
+4178:2:1250
+4179:2:1255
+4180:2:1256
+4181:0:4365
+4182:3:3559
+4183:0:4365
+4184:2:1268
+4185:0:4365
+4186:3:3558
+4187:0:4365
+4188:2:1270
+4189:0:4365
+4190:3:3559
+4191:0:4365
+4192:2:1271
+4193:2:1275
+4194:2:1276
+4195:2:1284
+4196:2:1285
+4197:2:1289
+4198:2:1290
+4199:2:1284
+4200:2:1285
+4201:2:1289
+4202:2:1290
+4203:2:1298
+4204:2:1303
+4205:2:1307
+4206:2:1308
+4207:2:1315
+4208:2:1316
+4209:2:1327
+4210:2:1328
+4211:2:1329
+4212:2:1327
+4213:2:1328
+4214:2:1329
+4215:2:1340
+4216:2:1345
+4217:2:1346
+4218:0:4365
+4219:2:1358
+4220:0:4365
+4221:2:1360
+4222:0:4365
+4223:3:3558
+4224:0:4365
+4225:2:1361
+4226:0:4365
+4227:3:3559
+4228:0:4365
+4229:2:1362
+4230:2:1366
+4231:2:1367
+4232:2:1375
+4233:2:1376
+4234:2:1380
+4235:2:1381
+4236:2:1375
+4237:2:1376
+4238:2:1380
+4239:2:1381
+4240:2:1389
+4241:2:1394
+4242:2:1398
+4243:2:1399
+4244:2:1406
+4245:2:1407
+4246:2:1418
+4247:2:1419
+4248:2:1420
+4249:2:1418
+4250:2:1419
+4251:2:1420
+4252:2:1431
+4253:2:1436
+4254:2:1437
+4255:0:4365
+4256:2:1449
+4257:0:4365
+4258:3:3558
+4259:0:4365
+4260:2:1451
+4261:0:4365
+4262:3:3559
+4263:0:4365
+4264:2:1652
+4265:0:4365
+4266:2:1653
+4267:0:4365
+4268:2:1657
+4269:0:4365
+4270:2:1180
+4271:0:4365
+4272:3:3558
+4273:0:4365
+4274:2:1181
+4275:2:1185
+4276:2:1186
+4277:2:1194
+4278:2:1195
+4279:2:1199
+4280:2:1200
+4281:2:1194
+4282:2:1195
+4283:2:1196
+4284:2:1208
+4285:2:1213
+4286:2:1217
+4287:2:1218
+4288:2:1225
+4289:2:1226
+4290:2:1237
+4291:2:1238
+4292:2:1239
+4293:2:1237
+4294:2:1238
+4295:2:1239
+4296:2:1250
+4297:2:1255
+4298:2:1256
+4299:0:4365
+4300:3:3559
+4301:0:4365
+4302:2:1268
+4303:0:4365
+4304:3:3558
+4305:0:4365
+4306:2:1270
+4307:0:4365
+4308:3:3559
+4309:0:4365
+4310:2:1271
+4311:2:1275
+4312:2:1276
+4313:2:1284
+4314:2:1285
+4315:2:1289
+4316:2:1290
+4317:2:1284
+4318:2:1285
+4319:2:1289
+4320:2:1290
+4321:2:1298
+4322:2:1303
+4323:2:1307
+4324:2:1308
+4325:2:1315
+4326:2:1316
+4327:2:1327
+4328:2:1328
+4329:2:1329
+4330:2:1327
+4331:2:1328
+4332:2:1329
+4333:2:1340
+4334:2:1345
+4335:2:1346
+4336:0:4365
+4337:2:1358
+4338:0:4365
+4339:2:1454
+4340:0:4365
+4341:3:3558
+4342:0:4365
+4343:2:1455
+4344:0:4365
+4345:3:3559
+4346:0:4365
+4347:2:1652
+4348:0:4365
+4349:2:1653
+4350:0:4365
+4351:2:1657
+4352:0:4365
+4353:2:1660
+4354:0:4365
+4355:3:3558
+4356:0:4365
+4357:2:1665
+4358:2:1669
+4359:2:1670
+4360:2:1678
+4361:2:1679
+4362:2:1683
+4363:2:1684
+4364:2:1678
+4365:2:1679
+4366:2:1680
+4367:2:1692
+4368:2:1697
+4369:2:1701
+4370:2:1702
+4371:2:1709
+4372:2:1710
+4373:2:1721
+4374:2:1722
+4375:2:1723
+4376:2:1721
+4377:2:1722
+4378:2:1723
+4379:2:1734
+4380:2:1739
+4381:2:1740
+4382:0:4365
+4383:3:3559
+4384:0:4365
+4385:2:1752
+4386:0:4365
+4387:3:3558
+4388:0:4365
+4389:2:1754
+4390:0:4365
+4391:3:3559
+4392:0:4365
+4393:2:1755
+4394:2:1759
+4395:2:1760
+4396:2:1768
+4397:2:1769
+4398:2:1773
+4399:2:1774
+4400:2:1768
+4401:2:1769
+4402:2:1773
+4403:2:1774
+4404:2:1782
+4405:2:1787
+4406:2:1791
+4407:2:1792
+4408:2:1799
+4409:2:1800
+4410:2:1811
+4411:2:1812
+4412:2:1813
+4413:2:1811
+4414:2:1812
+4415:2:1813
+4416:2:1824
+4417:2:1829
+4418:2:1830
+4419:0:4365
+4420:2:1842
+4421:0:4365
+4422:3:3558
+4423:0:4365
+4424:2:1844
+4425:0:4365
+4426:3:3559
+4427:0:4365
+4428:2:1845
+4429:2:1849
+4430:2:1850
+4431:2:1858
+4432:2:1859
+4433:2:1863
+4434:2:1864
+4435:2:1858
+4436:2:1859
+4437:2:1863
+4438:2:1864
+4439:2:1872
+4440:2:1877
+4441:2:1881
+4442:2:1882
+4443:2:1889
+4444:2:1890
+4445:2:1901
+4446:2:1902
+4447:2:1903
+4448:2:1901
+4449:2:1902
+4450:2:1903
+4451:2:1914
+4452:2:1919
+4453:2:1920
+4454:0:4365
+4455:2:1932
+4456:0:4365
+4457:3:3558
+4458:0:4365
+4459:2:1934
+4460:0:4365
+4461:3:3559
+4462:0:4365
+4463:2:1935
+4464:0:4365
+4465:2:1936
+4466:0:4365
+4467:2:2129
+4468:0:4365
+4469:2:2130
+4470:0:4365
+4471:2:2134
+4472:0:4365
+4473:3:3558
+4474:0:4365
+4475:2:2136
+4476:0:4365
+4477:3:3559
+4478:0:4365
+4479:2:2137
+4480:2:2141
+4481:2:2142
+4482:2:2150
+4483:2:2151
+4484:2:2155
+4485:2:2156
+4486:2:2150
+4487:2:2151
+4488:2:2155
+4489:2:2156
+4490:2:2164
+4491:2:2169
+4492:2:2173
+4493:2:2174
+4494:2:2181
+4495:2:2182
+4496:2:2193
+4497:2:2194
+4498:2:2195
+4499:2:2193
+4500:2:2194
+4501:2:2195
+4502:2:2206
+4503:2:2211
+4504:2:2212
+4505:0:4365
+4506:2:2224
+4507:0:4365
+4508:3:3558
+4509:0:4365
+4510:2:2226
+4511:0:4365
+4512:3:3559
+4513:0:4365
+4514:2:1936
+4515:0:4365
+4516:2:2129
+4517:0:4365
+4518:2:2130
+4519:0:4365
+4520:2:2134
+4521:0:4365
+4522:3:3558
+4523:0:4365
+4524:2:2136
+4525:0:4365
+4526:3:3559
+4527:0:4365
+4528:2:2137
+4529:2:2141
+4530:2:2142
+4531:2:2150
+4532:2:2151
+4533:2:2155
+4534:2:2156
+4535:2:2150
+4536:2:2151
+4537:2:2152
+4538:2:2164
+4539:2:2169
+4540:2:2173
+4541:2:2174
+4542:2:2181
+4543:2:2182
+4544:2:2193
+4545:2:2194
+4546:2:2195
+4547:2:2193
+4548:2:2194
+4549:2:2195
+4550:2:2206
+4551:2:2211
+4552:2:2212
+4553:0:4365
+4554:2:2224
+4555:0:4365
+4556:3:3558
+4557:0:4365
+4558:2:2226
+4559:0:4365
+4560:3:3559
+4561:0:4365
+4562:2:2230
+4563:0:4365
+4564:3:3558
+4565:0:4365
+4566:2:2235
+4567:2:2239
+4568:2:2240
+4569:2:2248
+4570:2:2249
+4571:2:2253
+4572:2:2254
+4573:2:2248
+4574:2:2249
+4575:2:2250
+4576:2:2262
+4577:2:2267
+4578:2:2271
+4579:2:2272
+4580:2:2279
+4581:2:2280
+4582:2:2291
+4583:2:2292
+4584:2:2293
+4585:2:2291
+4586:2:2292
+4587:2:2293
+4588:2:2304
+4589:2:2309
+4590:2:2310
+4591:0:4365
+4592:3:3559
+4593:0:4365
+4594:2:2322
+4595:0:4365
+4596:2:1169
+4597:0:4365
+4598:3:3558
+4599:0:4365
+4600:2:1170
+4601:0:4365
+4602:3:3559
+4603:0:4365
+4604:3:3560
+4605:0:4365
+4606:3:3566
+4607:0:4365
+4608:3:3569
+4609:3:3570
+4610:3:3582
+4611:3:3583
+4612:3:3587
+4613:3:3588
+4614:3:3582
+4615:3:3583
+4616:3:3587
+4617:3:3588
+4618:3:3596
+4619:3:3601
+4620:3:3605
+4621:3:3606
+4622:3:3613
+4623:3:3614
+4624:3:3625
+4625:3:3626
+4626:3:3627
+4627:3:3625
+4628:3:3626
+4629:3:3627
+4630:3:3638
+4631:3:3643
+4632:3:3644
+4633:0:4365
+4634:3:3656
+4635:0:4365
+4636:3:3657
+4637:0:4365
+4638:2:1173
+4639:0:4365
+4640:3:3658
+4641:0:4365
+4642:2:1179
+4643:0:4365
+4644:2:1180
+4645:0:4365
+4646:3:3657
+4647:0:4365
+4648:2:1181
+4649:2:1185
+4650:2:1186
+4651:2:1194
+4652:2:1195
+4653:2:1199
+4654:2:1200
+4655:2:1194
+4656:2:1195
+4657:2:1199
+4658:2:1200
+4659:2:1208
+4660:2:1213
+4661:2:1217
+4662:2:1218
+4663:2:1225
+4664:2:1226
+4665:2:1237
+4666:2:1238
+4667:2:1239
+4668:2:1237
+4669:2:1238
+4670:2:1239
+4671:2:1250
+4672:2:1255
+4673:2:1256
+4674:0:4365
+4675:3:3658
+4676:0:4365
+4677:2:1268
+4678:0:4365
+4679:3:3657
+4680:0:4365
+4681:2:1270
+4682:0:4365
+4683:3:3658
+4684:0:4365
+4685:2:1271
+4686:2:1275
+4687:2:1276
+4688:2:1284
+4689:2:1285
+4690:2:1289
+4691:2:1290
+4692:2:1284
+4693:2:1285
+4694:2:1289
+4695:2:1290
+4696:2:1298
+4697:2:1303
+4698:2:1307
+4699:2:1308
+4700:2:1315
+4701:2:1316
+4702:2:1327
+4703:2:1328
+4704:2:1329
+4705:2:1327
+4706:2:1328
+4707:2:1329
+4708:2:1340
+4709:2:1345
+4710:2:1346
+4711:0:4365
+4712:2:1358
+4713:0:4365
+4714:2:1360
+4715:0:4365
+4716:3:3657
+4717:0:4365
+4718:2:1361
+4719:0:4365
+4720:3:3658
+4721:0:4365
+4722:2:1362
+4723:2:1366
+4724:2:1367
+4725:2:1375
+4726:2:1376
+4727:2:1380
+4728:2:1381
+4729:2:1375
+4730:2:1376
+4731:2:1380
+4732:2:1381
+4733:2:1389
+4734:2:1394
+4735:2:1398
+4736:2:1399
+4737:2:1406
+4738:2:1407
+4739:2:1418
+4740:2:1419
+4741:2:1420
+4742:2:1418
+4743:2:1419
+4744:2:1420
+4745:2:1431
+4746:2:1436
+4747:2:1437
+4748:0:4365
+4749:2:1449
+4750:0:4365
+4751:3:3657
+4752:0:4365
+4753:2:1451
+4754:0:4365
+4755:3:3658
+4756:0:4365
+4757:2:1652
+4758:0:4365
+4759:2:1653
+4760:0:4365
+4761:2:1657
+4762:0:4365
+4763:2:1180
+4764:0:4365
+4765:3:3657
+4766:0:4365
+4767:2:1181
+4768:2:1185
+4769:2:1186
+4770:2:1194
+4771:2:1195
+4772:2:1199
+4773:2:1200
+4774:2:1194
+4775:2:1195
+4776:2:1196
+4777:2:1208
+4778:2:1213
+4779:2:1217
+4780:2:1218
+4781:2:1225
+4782:2:1226
+4783:2:1237
+4784:2:1238
+4785:2:1239
+4786:2:1237
+4787:2:1238
+4788:2:1239
+4789:2:1250
+4790:2:1255
+4791:2:1256
+4792:0:4365
+4793:3:3658
+4794:0:4365
+4795:2:1268
+4796:0:4365
+4797:3:3657
+4798:0:4365
+4799:2:1270
+4800:0:4365
+4801:3:3658
+4802:0:4365
+4803:2:1271
+4804:2:1275
+4805:2:1276
+4806:2:1284
+4807:2:1285
+4808:2:1289
+4809:2:1290
+4810:2:1284
+4811:2:1285
+4812:2:1289
+4813:2:1290
+4814:2:1298
+4815:2:1303
+4816:2:1307
+4817:2:1308
+4818:2:1315
+4819:2:1316
+4820:2:1327
+4821:2:1328
+4822:2:1329
+4823:2:1327
+4824:2:1328
+4825:2:1329
+4826:2:1340
+4827:2:1345
+4828:2:1346
+4829:0:4365
+4830:2:1358
+4831:0:4365
+4832:2:1454
+4833:0:4365
+4834:3:3657
+4835:0:4365
+4836:2:1455
+4837:0:4365
+4838:3:3658
+4839:0:4365
+4840:2:1652
+4841:0:4365
+4842:2:1653
+4843:0:4365
+4844:2:1657
+4845:0:4365
+4846:2:1660
+4847:0:4365
+4848:3:3657
+4849:0:4365
+4850:2:1665
+4851:2:1669
+4852:2:1670
+4853:2:1678
+4854:2:1679
+4855:2:1683
+4856:2:1684
+4857:2:1678
+4858:2:1679
+4859:2:1680
+4860:2:1692
+4861:2:1697
+4862:2:1701
+4863:2:1702
+4864:2:1709
+4865:2:1710
+4866:2:1721
+4867:2:1722
+4868:2:1723
+4869:2:1721
+4870:2:1722
+4871:2:1723
+4872:2:1734
+4873:2:1739
+4874:2:1740
+4875:0:4365
+4876:3:3658
+4877:0:4365
+4878:2:1752
+4879:0:4365
+4880:3:3657
+4881:0:4365
+4882:2:1754
+4883:0:4365
+4884:3:3658
+4885:0:4365
+4886:2:1755
+4887:2:1759
+4888:2:1760
+4889:2:1768
+4890:2:1769
+4891:2:1773
+4892:2:1774
+4893:2:1768
+4894:2:1769
+4895:2:1773
+4896:2:1774
+4897:2:1782
+4898:2:1787
+4899:2:1791
+4900:2:1792
+4901:2:1799
+4902:2:1800
+4903:2:1811
+4904:2:1812
+4905:2:1813
+4906:2:1811
+4907:2:1812
+4908:2:1813
+4909:2:1824
+4910:2:1829
+4911:2:1830
+4912:0:4365
+4913:2:1842
+4914:0:4365
+4915:3:3657
+4916:0:4365
+4917:2:1844
+4918:0:4365
+4919:3:3658
+4920:0:4365
+4921:2:1845
+4922:2:1849
+4923:2:1850
+4924:2:1858
+4925:2:1859
+4926:2:1863
+4927:2:1864
+4928:2:1858
+4929:2:1859
+4930:2:1863
+4931:2:1864
+4932:2:1872
+4933:2:1877
+4934:2:1881
+4935:2:1882
+4936:2:1889
+4937:2:1890
+4938:2:1901
+4939:2:1902
+4940:2:1903
+4941:2:1901
+4942:2:1902
+4943:2:1903
+4944:2:1914
+4945:2:1919
+4946:2:1920
+4947:0:4365
+4948:2:1932
+4949:0:4365
+4950:3:3657
+4951:0:4365
+4952:2:1934
+4953:0:4365
+4954:3:3658
+4955:0:4365
+4956:2:1935
+4957:0:4365
+4958:2:1936
+4959:0:4365
+4960:2:2129
+4961:0:4365
+4962:2:2130
+4963:0:4365
+4964:2:2134
+4965:0:4365
+4966:3:3657
+4967:0:4365
+4968:2:2136
+4969:0:4365
+4970:3:3658
+4971:0:4365
+4972:2:2137
+4973:2:2141
+4974:2:2142
+4975:2:2150
+4976:2:2151
+4977:2:2155
+4978:2:2156
+4979:2:2150
+4980:2:2151
+4981:2:2155
+4982:2:2156
+4983:2:2164
+4984:2:2169
+4985:2:2173
+4986:2:2174
+4987:2:2181
+4988:2:2182
+4989:2:2193
+4990:2:2194
+4991:2:2195
+4992:2:2193
+4993:2:2194
+4994:2:2195
+4995:2:2206
+4996:2:2211
+4997:2:2212
+4998:0:4365
+4999:2:2224
+5000:0:4365
+5001:3:3657
+5002:0:4365
+5003:2:2226
+5004:0:4365
+5005:3:3658
+5006:0:4365
+5007:2:1936
+5008:0:4365
+5009:2:2129
+5010:0:4365
+5011:2:2130
+5012:0:4365
+5013:2:2134
+5014:0:4365
+5015:3:3657
+5016:0:4365
+5017:2:2136
+5018:0:4365
+5019:3:3658
+5020:0:4365
+5021:2:2137
+5022:2:2141
+5023:2:2142
+5024:2:2150
+5025:2:2151
+5026:2:2155
+5027:2:2156
+5028:2:2150
+5029:2:2151
+5030:2:2152
+5031:2:2164
+5032:2:2169
+5033:2:2173
+5034:2:2174
+5035:2:2181
+5036:2:2182
+5037:2:2193
+5038:2:2194
+5039:2:2195
+5040:2:2193
+5041:2:2194
+5042:2:2195
+5043:2:2206
+5044:2:2211
+5045:2:2212
+5046:0:4365
+5047:2:2224
+5048:0:4365
+5049:3:3657
+5050:0:4365
+5051:2:2226
+5052:0:4365
+5053:3:3658
+5054:0:4365
+5055:2:2230
+5056:0:4365
+5057:3:3657
+5058:0:4365
+5059:2:2235
+5060:2:2239
+5061:2:2240
+5062:2:2248
+5063:2:2249
+5064:2:2253
+5065:2:2254
+5066:2:2248
+5067:2:2249
+5068:2:2250
+5069:2:2262
+5070:2:2267
+5071:2:2271
+5072:2:2272
+5073:2:2279
+5074:2:2280
+5075:2:2291
+5076:2:2292
+5077:2:2293
+5078:2:2291
+5079:2:2292
+5080:2:2293
+5081:2:2304
+5082:2:2309
+5083:2:2310
+5084:0:4365
+5085:3:3658
+5086:0:4365
+5087:2:2322
+5088:0:4365
+5089:2:1169
+5090:0:4365
+5091:3:3657
+5092:0:4365
+5093:2:1170
+5094:0:4365
+5095:3:3658
+5096:0:4365
+5097:3:3659
+5098:0:4365
+5099:3:3665
+5100:0:4365
+5101:3:3666
+5102:0:4365
+5103:3:3667
+5104:0:4365
+5105:3:3668
+5106:0:4365
+5107:3:3669
+5108:3:3673
+5109:3:3674
+5110:3:3682
+5111:3:3683
+5112:3:3687
+5113:3:3688
+5114:3:3682
+5115:3:3683
+5116:3:3687
+5117:3:3688
+5118:3:3696
+5119:3:3701
+5120:3:3705
+5121:3:3706
+5122:3:3713
+5123:3:3714
+5124:3:3725
+5125:3:3726
+5126:3:3727
+5127:3:3725
+5128:3:3726
+5129:3:3727
+5130:3:3738
+5131:3:3743
+5132:3:3744
+5133:0:4365
+5134:3:3756
+5135:0:4365
+5136:3:3757
+5137:0:4365
+5138:2:1173
+5139:0:4365
+5140:3:3758
+5141:0:4365
+5142:2:1179
+5143:0:4365
+5144:2:1180
+5145:0:4365
+5146:3:3757
+5147:0:4365
+5148:2:1181
+5149:2:1185
+5150:2:1186
+5151:2:1194
+5152:2:1195
+5153:2:1199
+5154:2:1200
+5155:2:1194
+5156:2:1195
+5157:2:1199
+5158:2:1200
+5159:2:1208
+5160:2:1213
+5161:2:1217
+5162:2:1218
+5163:2:1225
+5164:2:1226
+5165:2:1237
+5166:2:1238
+5167:2:1239
+5168:2:1237
+5169:2:1238
+5170:2:1239
+5171:2:1250
+5172:2:1255
+5173:2:1256
+5174:0:4365
+5175:3:3758
+5176:0:4365
+5177:2:1268
+5178:0:4365
+5179:3:3757
+5180:0:4365
+5181:2:1270
+5182:0:4365
+5183:3:3758
+5184:0:4365
+5185:2:1271
+5186:2:1275
+5187:2:1276
+5188:2:1284
+5189:2:1285
+5190:2:1289
+5191:2:1290
+5192:2:1284
+5193:2:1285
+5194:2:1289
+5195:2:1290
+5196:2:1298
+5197:2:1303
+5198:2:1307
+5199:2:1308
+5200:2:1315
+5201:2:1316
+5202:2:1327
+5203:2:1328
+5204:2:1329
+5205:2:1327
+5206:2:1328
+5207:2:1329
+5208:2:1340
+5209:2:1345
+5210:2:1346
+5211:0:4365
+5212:2:1358
+5213:0:4365
+5214:2:1360
+5215:0:4365
+5216:3:3757
+5217:0:4365
+5218:2:1361
+5219:0:4365
+5220:3:3758
+5221:0:4365
+5222:2:1362
+5223:2:1366
+5224:2:1367
+5225:2:1375
+5226:2:1376
+5227:2:1380
+5228:2:1381
+5229:2:1375
+5230:2:1376
+5231:2:1380
+5232:2:1381
+5233:2:1389
+5234:2:1394
+5235:2:1398
+5236:2:1399
+5237:2:1406
+5238:2:1407
+5239:2:1418
+5240:2:1419
+5241:2:1420
+5242:2:1418
+5243:2:1419
+5244:2:1420
+5245:2:1431
+5246:2:1436
+5247:2:1437
+5248:0:4365
+5249:2:1449
+5250:0:4365
+5251:3:3757
+5252:0:4365
+5253:2:1451
+5254:0:4365
+5255:3:3758
+5256:0:4365
+5257:2:1652
+5258:0:4365
+5259:2:1653
+5260:0:4365
+5261:2:1657
+5262:0:4365
+5263:2:1180
+5264:0:4365
+5265:3:3757
+5266:0:4365
+5267:2:1181
+5268:2:1185
+5269:2:1186
+5270:2:1194
+5271:2:1195
+5272:2:1199
+5273:2:1200
+5274:2:1194
+5275:2:1195
+5276:2:1196
+5277:2:1208
+5278:2:1213
+5279:2:1217
+5280:2:1218
+5281:2:1225
+5282:2:1226
+5283:2:1237
+5284:2:1238
+5285:2:1239
+5286:2:1237
+5287:2:1238
+5288:2:1239
+5289:2:1250
+5290:2:1255
+5291:2:1256
+5292:0:4365
+5293:3:3758
+5294:0:4365
+5295:2:1268
+5296:0:4365
+5297:3:3757
+5298:0:4365
+5299:2:1270
+5300:0:4365
+5301:3:3758
+5302:0:4365
+5303:2:1271
+5304:2:1275
+5305:2:1276
+5306:2:1284
+5307:2:1285
+5308:2:1289
+5309:2:1290
+5310:2:1284
+5311:2:1285
+5312:2:1289
+5313:2:1290
+5314:2:1298
+5315:2:1303
+5316:2:1307
+5317:2:1308
+5318:2:1315
+5319:2:1316
+5320:2:1327
+5321:2:1328
+5322:2:1329
+5323:2:1327
+5324:2:1328
+5325:2:1329
+5326:2:1340
+5327:2:1345
+5328:2:1346
+5329:0:4365
+5330:2:1358
+5331:0:4365
+5332:2:1454
+5333:0:4365
+5334:3:3757
+5335:0:4365
+5336:2:1455
+5337:0:4365
+5338:3:3758
+5339:0:4365
+5340:2:1652
+5341:0:4365
+5342:2:1653
+5343:0:4365
+5344:2:1657
+5345:0:4365
+5346:2:1660
+5347:0:4365
+5348:3:3757
+5349:0:4365
+5350:2:1665
+5351:2:1669
+5352:2:1670
+5353:2:1678
+5354:2:1679
+5355:2:1683
+5356:2:1684
+5357:2:1678
+5358:2:1679
+5359:2:1680
+5360:2:1692
+5361:2:1697
+5362:2:1701
+5363:2:1702
+5364:2:1709
+5365:2:1710
+5366:2:1721
+5367:2:1722
+5368:2:1723
+5369:2:1721
+5370:2:1722
+5371:2:1723
+5372:2:1734
+5373:2:1739
+5374:2:1740
+5375:0:4365
+5376:3:3758
+5377:0:4365
+5378:2:1752
+5379:0:4365
+5380:3:3757
+5381:0:4365
+5382:2:1754
+5383:0:4365
+5384:3:3758
+5385:0:4365
+5386:2:1755
+5387:2:1759
+5388:2:1760
+5389:2:1768
+5390:2:1769
+5391:2:1773
+5392:2:1774
+5393:2:1768
+5394:2:1769
+5395:2:1773
+5396:2:1774
+5397:2:1782
+5398:2:1787
+5399:2:1791
+5400:2:1792
+5401:2:1799
+5402:2:1800
+5403:2:1811
+5404:2:1812
+5405:2:1813
+5406:2:1811
+5407:2:1812
+5408:2:1813
+5409:2:1824
+5410:2:1829
+5411:2:1830
+5412:0:4365
+5413:2:1842
+5414:0:4365
+5415:3:3757
+5416:0:4365
+5417:2:1844
+5418:0:4365
+5419:3:3758
+5420:0:4365
+5421:2:1845
+5422:2:1849
+5423:2:1850
+5424:2:1858
+5425:2:1859
+5426:2:1863
+5427:2:1864
+5428:2:1858
+5429:2:1859
+5430:2:1863
+5431:2:1864
+5432:2:1872
+5433:2:1877
+5434:2:1881
+5435:2:1882
+5436:2:1889
+5437:2:1890
+5438:2:1901
+5439:2:1902
+5440:2:1903
+5441:2:1901
+5442:2:1902
+5443:2:1903
+5444:2:1914
+5445:2:1919
+5446:2:1920
+5447:0:4365
+5448:2:1932
+5449:0:4365
+5450:3:3757
+5451:0:4365
+5452:2:1934
+5453:0:4365
+5454:3:3758
+5455:0:4365
+5456:2:1935
+5457:0:4365
+5458:2:1936
+5459:0:4365
+5460:2:2129
+5461:0:4365
+5462:2:2130
+5463:0:4365
+5464:2:2134
+5465:0:4365
+5466:3:3757
+5467:0:4365
+5468:2:2136
+5469:0:4365
+5470:3:3758
+5471:0:4365
+5472:2:2137
+5473:2:2141
+5474:2:2142
+5475:2:2150
+5476:2:2151
+5477:2:2155
+5478:2:2156
+5479:2:2150
+5480:2:2151
+5481:2:2155
+5482:2:2156
+5483:2:2164
+5484:2:2169
+5485:2:2173
+5486:2:2174
+5487:2:2181
+5488:2:2182
+5489:2:2193
+5490:2:2194
+5491:2:2195
+5492:2:2193
+5493:2:2194
+5494:2:2195
+5495:2:2206
+5496:2:2211
+5497:2:2212
+5498:0:4365
+5499:2:2224
+5500:0:4365
+5501:3:3757
+5502:0:4365
+5503:2:2226
+5504:0:4365
+5505:3:3758
+5506:0:4365
+5507:2:1936
+5508:0:4365
+5509:2:2129
+5510:0:4365
+5511:2:2130
+5512:0:4365
+5513:2:2134
+5514:0:4365
+5515:3:3757
+5516:0:4365
+5517:2:2136
+5518:0:4365
+5519:3:3758
+5520:0:4365
+5521:2:2137
+5522:2:2141
+5523:2:2142
+5524:2:2150
+5525:2:2151
+5526:2:2155
+5527:2:2156
+5528:2:2150
+5529:2:2151
+5530:2:2152
+5531:2:2164
+5532:2:2169
+5533:2:2173
+5534:2:2174
+5535:2:2181
+5536:2:2182
+5537:2:2193
+5538:2:2194
+5539:2:2195
+5540:2:2193
+5541:2:2194
+5542:2:2195
+5543:2:2206
+5544:2:2211
+5545:2:2212
+5546:0:4365
+5547:2:2224
+5548:0:4365
+5549:3:3757
+5550:0:4365
+5551:2:2226
+5552:0:4365
+5553:3:3758
+5554:0:4365
+5555:2:2230
+5556:0:4365
+5557:3:3757
+5558:0:4365
+5559:2:2235
+5560:2:2239
+5561:2:2240
+5562:2:2248
+5563:2:2249
+5564:2:2253
+5565:2:2254
+5566:2:2248
+5567:2:2249
+5568:2:2250
+5569:2:2262
+5570:2:2267
+5571:2:2271
+5572:2:2272
+5573:2:2279
+5574:2:2280
+5575:2:2291
+5576:2:2292
+5577:2:2293
+5578:2:2291
+5579:2:2292
+5580:2:2293
+5581:2:2304
+5582:2:2309
+5583:2:2310
+5584:0:4365
+5585:3:3758
+5586:0:4365
+5587:2:2322
+5588:0:4365
+5589:2:1169
+5590:0:4365
+5591:3:3757
+5592:0:4365
+5593:2:1170
+5594:0:4365
+5595:3:3758
+5596:0:4365
+5597:3:3759
+5598:0:4365
+5599:3:3972
+5600:0:4365
+5601:3:3980
+5602:0:4365
+5603:3:3981
+5604:3:3985
+5605:3:3986
+5606:3:3994
+5607:3:3995
+5608:3:3999
+5609:3:4000
+5610:3:3994
+5611:3:3995
+5612:3:3999
+5613:3:4000
+5614:3:4008
+5615:3:4013
+5616:3:4017
+5617:3:4018
+5618:3:4025
+5619:3:4026
+5620:3:4037
+5621:3:4038
+5622:3:4039
+5623:3:4037
+5624:3:4038
+5625:3:4039
+5626:3:4050
+5627:3:4055
+5628:3:4056
+5629:0:4365
+5630:3:4068
+5631:0:4365
+5632:3:4069
+5633:0:4365
+5634:2:1173
+5635:0:4365
+5636:3:4070
+5637:0:4365
+5638:2:1179
+5639:0:4365
+5640:2:1180
+5641:0:4365
+5642:3:4069
+5643:0:4365
+5644:2:1181
+5645:2:1185
+5646:2:1186
+5647:2:1194
+5648:2:1195
+5649:2:1199
+5650:2:1200
+5651:2:1194
+5652:2:1195
+5653:2:1199
+5654:2:1200
+5655:2:1208
+5656:2:1213
+5657:2:1217
+5658:2:1218
+5659:2:1225
+5660:2:1226
+5661:2:1237
+5662:2:1238
+5663:2:1239
+5664:2:1237
+5665:2:1238
+5666:2:1239
+5667:2:1250
+5668:2:1255
+5669:2:1256
+5670:0:4365
+5671:3:4070
+5672:0:4365
+5673:2:1268
+5674:0:4365
+5675:3:4069
+5676:0:4365
+5677:2:1270
+5678:0:4365
+5679:3:4070
+5680:0:4365
+5681:2:1271
+5682:2:1275
+5683:2:1276
+5684:2:1284
+5685:2:1285
+5686:2:1289
+5687:2:1290
+5688:2:1284
+5689:2:1285
+5690:2:1289
+5691:2:1290
+5692:2:1298
+5693:2:1303
+5694:2:1307
+5695:2:1308
+5696:2:1315
+5697:2:1316
+5698:2:1327
+5699:2:1328
+5700:2:1329
+5701:2:1327
+5702:2:1328
+5703:2:1329
+5704:2:1340
+5705:2:1345
+5706:2:1346
+5707:0:4365
+5708:2:1358
+5709:0:4365
+5710:2:1360
+5711:0:4365
+5712:3:4069
+5713:0:4365
+5714:2:1361
+5715:0:4365
+5716:3:4070
+5717:0:4365
+5718:2:1362
+5719:2:1366
+5720:2:1367
+5721:2:1375
+5722:2:1376
+5723:2:1380
+5724:2:1381
+5725:2:1375
+5726:2:1376
+5727:2:1380
+5728:2:1381
+5729:2:1389
+5730:2:1394
+5731:2:1398
+5732:2:1399
+5733:2:1406
+5734:2:1407
+5735:2:1418
+5736:2:1419
+5737:2:1420
+5738:2:1418
+5739:2:1419
+5740:2:1420
+5741:2:1431
+5742:2:1436
+5743:2:1437
+5744:0:4365
+5745:2:1449
+5746:0:4365
+5747:3:4069
+5748:0:4365
+5749:2:1451
+5750:0:4365
+5751:3:4070
+5752:0:4365
+5753:2:1652
+5754:0:4365
+5755:2:1653
+5756:0:4365
+5757:2:1657
+5758:0:4365
+5759:2:1180
+5760:0:4365
+5761:3:4069
+5762:0:4365
+5763:2:1181
+5764:2:1185
+5765:2:1186
+5766:2:1194
+5767:2:1195
+5768:2:1199
+5769:2:1200
+5770:2:1194
+5771:2:1195
+5772:2:1196
+5773:2:1208
+5774:2:1213
+5775:2:1217
+5776:2:1218
+5777:2:1225
+5778:2:1226
+5779:2:1237
+5780:2:1238
+5781:2:1239
+5782:2:1237
+5783:2:1238
+5784:2:1239
+5785:2:1250
+5786:2:1255
+5787:2:1256
+5788:0:4365
+5789:3:4070
+5790:0:4365
+5791:2:1268
+5792:0:4365
+5793:3:4069
+5794:0:4365
+5795:2:1270
+5796:0:4365
+5797:3:4070
+5798:0:4365
+5799:2:1271
+5800:2:1275
+5801:2:1276
+5802:2:1284
+5803:2:1285
+5804:2:1289
+5805:2:1290
+5806:2:1284
+5807:2:1285
+5808:2:1289
+5809:2:1290
+5810:2:1298
+5811:2:1303
+5812:2:1307
+5813:2:1308
+5814:2:1315
+5815:2:1316
+5816:2:1327
+5817:2:1328
+5818:2:1329
+5819:2:1327
+5820:2:1328
+5821:2:1329
+5822:2:1340
+5823:2:1345
+5824:2:1346
+5825:0:4365
+5826:2:1358
+5827:0:4365
+5828:2:1454
+5829:0:4365
+5830:3:4069
+5831:0:4365
+5832:2:1455
+5833:0:4365
+5834:3:4070
+5835:0:4365
+5836:2:1652
+5837:0:4365
+5838:2:1653
+5839:0:4365
+5840:2:1657
+5841:0:4365
+5842:2:1660
+5843:0:4365
+5844:3:4069
+5845:0:4365
+5846:2:1665
+5847:2:1669
+5848:2:1670
+5849:2:1678
+5850:2:1679
+5851:2:1683
+5852:2:1684
+5853:2:1678
+5854:2:1679
+5855:2:1680
+5856:2:1692
+5857:2:1697
+5858:2:1701
+5859:2:1702
+5860:2:1709
+5861:2:1710
+5862:2:1721
+5863:2:1722
+5864:2:1723
+5865:2:1721
+5866:2:1722
+5867:2:1723
+5868:2:1734
+5869:2:1739
+5870:2:1740
+5871:0:4365
+5872:3:4070
+5873:0:4365
+5874:2:1752
+5875:0:4365
+5876:3:4069
+5877:0:4365
+5878:2:1754
+5879:0:4365
+5880:3:4070
+5881:0:4365
+5882:2:1755
+5883:2:1759
+5884:2:1760
+5885:2:1768
+5886:2:1769
+5887:2:1773
+5888:2:1774
+5889:2:1768
+5890:2:1769
+5891:2:1773
+5892:2:1774
+5893:2:1782
+5894:2:1787
+5895:2:1791
+5896:2:1792
+5897:2:1799
+5898:2:1800
+5899:2:1811
+5900:2:1812
+5901:2:1813
+5902:2:1811
+5903:2:1812
+5904:2:1813
+5905:2:1824
+5906:2:1829
+5907:2:1830
+5908:0:4365
+5909:2:1842
+5910:0:4365
+5911:3:4069
+5912:0:4365
+5913:2:1844
+5914:0:4365
+5915:3:4070
+5916:0:4365
+5917:2:1845
+5918:2:1849
+5919:2:1850
+5920:2:1858
+5921:2:1859
+5922:2:1863
+5923:2:1864
+5924:2:1858
+5925:2:1859
+5926:2:1863
+5927:2:1864
+5928:2:1872
+5929:2:1877
+5930:2:1881
+5931:2:1882
+5932:2:1889
+5933:2:1890
+5934:2:1901
+5935:2:1902
+5936:2:1903
+5937:2:1901
+5938:2:1902
+5939:2:1903
+5940:2:1914
+5941:2:1919
+5942:2:1920
+5943:0:4365
+5944:2:1932
+5945:0:4365
+5946:3:4069
+5947:0:4365
+5948:2:1934
+5949:0:4365
+5950:3:4070
+5951:0:4365
+5952:2:1935
+5953:0:4365
+5954:2:1936
+5955:0:4365
+5956:2:2129
+5957:0:4365
+5958:2:2130
+5959:0:4365
+5960:2:2134
+5961:0:4365
+5962:3:4069
+5963:0:4365
+5964:2:2136
+5965:0:4365
+5966:3:4070
+5967:0:4365
+5968:2:2137
+5969:2:2141
+5970:2:2142
+5971:2:2150
+5972:2:2151
+5973:2:2155
+5974:2:2156
+5975:2:2150
+5976:2:2151
+5977:2:2155
+5978:2:2156
+5979:2:2164
+5980:2:2169
+5981:2:2173
+5982:2:2174
+5983:2:2181
+5984:2:2182
+5985:2:2193
+5986:2:2194
+5987:2:2195
+5988:2:2193
+5989:2:2194
+5990:2:2195
+5991:2:2206
+5992:2:2211
+5993:2:2212
+5994:0:4365
+5995:2:2224
+5996:0:4365
+5997:3:4069
+5998:0:4365
+5999:2:2226
+6000:0:4365
+6001:3:4070
+6002:0:4365
+6003:2:1936
+6004:0:4365
+6005:2:2129
+6006:0:4365
+6007:2:2130
+6008:0:4365
+6009:2:2134
+6010:0:4365
+6011:3:4069
+6012:0:4365
+6013:2:2136
+6014:0:4365
+6015:3:4070
+6016:0:4365
+6017:2:2137
+6018:2:2141
+6019:2:2142
+6020:2:2150
+6021:2:2151
+6022:2:2155
+6023:2:2156
+6024:2:2150
+6025:2:2151
+6026:2:2152
+6027:2:2164
+6028:2:2169
+6029:2:2173
+6030:2:2174
+6031:2:2181
+6032:2:2182
+6033:2:2193
+6034:2:2194
+6035:2:2195
+6036:2:2193
+6037:2:2194
+6038:2:2195
+6039:2:2206
+6040:2:2211
+6041:2:2212
+6042:0:4365
+6043:2:2224
+6044:0:4365
+6045:3:4069
+6046:0:4365
+6047:2:2226
+6048:0:4365
+6049:3:4070
+6050:0:4365
+6051:2:2230
+6052:0:4365
+6053:3:4069
+6054:0:4365
+6055:2:2235
+6056:2:2239
+6057:2:2240
+6058:2:2248
+6059:2:2249
+6060:2:2253
+6061:2:2254
+6062:2:2248
+6063:2:2249
+6064:2:2250
+6065:2:2262
+6066:2:2267
+6067:2:2271
+6068:2:2272
+6069:2:2279
+6070:2:2280
+6071:2:2291
+6072:2:2292
+6073:2:2293
+6074:2:2291
+6075:2:2292
+6076:2:2293
+6077:2:2304
+6078:2:2309
+6079:2:2310
+6080:0:4365
+6081:3:4070
+6082:0:4365
+6083:2:2322
+6084:0:4365
+6085:2:1169
+6086:0:4365
+6087:3:4069
+6088:0:4365
+6089:2:1170
+6090:0:4365
+6091:3:4070
+6092:0:4365
+6093:3:4071
+6094:0:4365
+6095:3:4081
+6096:0:4365
+6097:3:3666
+6098:0:4365
+6099:3:3667
+6100:0:4365
+6101:3:3668
+6102:0:4365
+6103:3:3669
+6104:3:3673
+6105:3:3674
+6106:3:3682
+6107:3:3683
+6108:3:3687
+6109:3:3688
+6110:3:3682
+6111:3:3683
+6112:3:3687
+6113:3:3688
+6114:3:3696
+6115:3:3701
+6116:3:3705
+6117:3:3706
+6118:3:3713
+6119:3:3714
+6120:3:3725
+6121:3:3726
+6122:3:3727
+6123:3:3725
+6124:3:3726
+6125:3:3727
+6126:3:3738
+6127:3:3743
+6128:3:3744
+6129:0:4365
+6130:3:3756
+6131:0:4365
+6132:3:3757
+6133:0:4365
+6134:2:1173
+6135:0:4365
+6136:3:3758
+6137:0:4365
+6138:2:1179
+6139:0:4365
+6140:2:1180
+6141:0:4365
+6142:3:3757
+6143:0:4365
+6144:2:1181
+6145:2:1185
+6146:2:1186
+6147:2:1194
+6148:2:1195
+6149:2:1199
+6150:2:1200
+6151:2:1194
+6152:2:1195
+6153:2:1199
+6154:2:1200
+6155:2:1208
+6156:2:1213
+6157:2:1217
+6158:2:1218
+6159:2:1225
+6160:2:1226
+6161:2:1237
+6162:2:1238
+6163:2:1239
+6164:2:1237
+6165:2:1238
+6166:2:1239
+6167:2:1250
+6168:2:1255
+6169:2:1256
+6170:0:4365
+6171:3:3758
+6172:0:4365
+6173:2:1268
+6174:0:4365
+6175:3:3757
+6176:0:4365
+6177:2:1270
+6178:0:4365
+6179:3:3758
+6180:0:4365
+6181:2:1271
+6182:2:1275
+6183:2:1276
+6184:2:1284
+6185:2:1285
+6186:2:1289
+6187:2:1290
+6188:2:1284
+6189:2:1285
+6190:2:1289
+6191:2:1290
+6192:2:1298
+6193:2:1303
+6194:2:1307
+6195:2:1308
+6196:2:1315
+6197:2:1316
+6198:2:1327
+6199:2:1328
+6200:2:1329
+6201:2:1327
+6202:2:1328
+6203:2:1329
+6204:2:1340
+6205:2:1345
+6206:2:1346
+6207:0:4365
+6208:2:1358
+6209:0:4365
+6210:2:1360
+6211:0:4365
+6212:3:3757
+6213:0:4365
+6214:2:1361
+6215:0:4365
+6216:3:3758
+6217:0:4365
+6218:2:1362
+6219:2:1366
+6220:2:1367
+6221:2:1375
+6222:2:1376
+6223:2:1380
+6224:2:1381
+6225:2:1375
+6226:2:1376
+6227:2:1380
+6228:2:1381
+6229:2:1389
+6230:2:1394
+6231:2:1398
+6232:2:1399
+6233:2:1406
+6234:2:1407
+6235:2:1418
+6236:2:1419
+6237:2:1420
+6238:2:1418
+6239:2:1419
+6240:2:1420
+6241:2:1431
+6242:2:1436
+6243:2:1437
+6244:0:4365
+6245:2:1449
+6246:0:4365
+6247:3:3757
+6248:0:4365
+6249:2:1451
+6250:0:4365
+6251:3:3758
+6252:0:4365
+6253:2:1652
+6254:0:4365
+6255:2:1653
+6256:0:4365
+6257:2:1657
+6258:0:4365
+6259:2:1180
+6260:0:4365
+6261:3:3757
+6262:0:4365
+6263:2:1181
+6264:2:1185
+6265:2:1186
+6266:2:1194
+6267:2:1195
+6268:2:1199
+6269:2:1200
+6270:2:1194
+6271:2:1195
+6272:2:1196
+6273:2:1208
+6274:2:1213
+6275:2:1217
+6276:2:1218
+6277:2:1225
+6278:2:1226
+6279:2:1237
+6280:2:1238
+6281:2:1239
+6282:2:1237
+6283:2:1238
+6284:2:1239
+6285:2:1250
+6286:2:1255
+6287:2:1256
+6288:0:4365
+6289:3:3758
+6290:0:4365
+6291:2:1268
+6292:0:4365
+6293:3:3757
+6294:0:4365
+6295:2:1270
+6296:0:4365
+6297:3:3758
+6298:0:4365
+6299:2:1271
+6300:2:1275
+6301:2:1276
+6302:2:1284
+6303:2:1285
+6304:2:1289
+6305:2:1290
+6306:2:1284
+6307:2:1285
+6308:2:1289
+6309:2:1290
+6310:2:1298
+6311:2:1303
+6312:2:1307
+6313:2:1308
+6314:2:1315
+6315:2:1316
+6316:2:1327
+6317:2:1328
+6318:2:1329
+6319:2:1327
+6320:2:1328
+6321:2:1329
+6322:2:1340
+6323:2:1345
+6324:2:1346
+6325:0:4365
+6326:2:1358
+6327:0:4365
+6328:2:1454
+6329:0:4365
+6330:3:3757
+6331:0:4365
+6332:2:1455
+6333:0:4365
+6334:3:3758
+6335:0:4365
+6336:2:1652
+6337:0:4365
+6338:2:1653
+6339:0:4365
+6340:2:1657
+6341:0:4365
+6342:2:1660
+6343:0:4365
+6344:3:3757
+6345:0:4365
+6346:2:1665
+6347:2:1669
+6348:2:1670
+6349:2:1678
+6350:2:1679
+6351:2:1683
+6352:2:1684
+6353:2:1678
+6354:2:1679
+6355:2:1680
+6356:2:1692
+6357:2:1697
+6358:2:1701
+6359:2:1702
+6360:2:1709
+6361:2:1710
+6362:2:1721
+6363:2:1722
+6364:2:1723
+6365:2:1721
+6366:2:1722
+6367:2:1723
+6368:2:1734
+6369:2:1739
+6370:2:1740
+6371:0:4365
+6372:3:3758
+6373:0:4365
+6374:2:1752
+6375:0:4365
+6376:3:3757
+6377:0:4365
+6378:2:1754
+6379:0:4365
+6380:3:3758
+6381:0:4365
+6382:2:1755
+6383:2:1759
+6384:2:1760
+6385:2:1768
+6386:2:1769
+6387:2:1773
+6388:2:1774
+6389:2:1768
+6390:2:1769
+6391:2:1773
+6392:2:1774
+6393:2:1782
+6394:2:1787
+6395:2:1791
+6396:2:1792
+6397:2:1799
+6398:2:1800
+6399:2:1811
+6400:2:1812
+6401:2:1813
+6402:2:1811
+6403:2:1812
+6404:2:1813
+6405:2:1824
+6406:2:1829
+6407:2:1830
+6408:0:4365
+6409:2:1842
+6410:0:4365
+6411:3:3757
+6412:0:4365
+6413:2:1844
+6414:0:4365
+6415:3:3758
+6416:0:4365
+6417:2:1845
+6418:2:1849
+6419:2:1850
+6420:2:1858
+6421:2:1859
+6422:2:1863
+6423:2:1864
+6424:2:1858
+6425:2:1859
+6426:2:1863
+6427:2:1864
+6428:2:1872
+6429:2:1877
+6430:2:1881
+6431:2:1882
+6432:2:1889
+6433:2:1890
+6434:2:1901
+6435:2:1902
+6436:2:1903
+6437:2:1901
+6438:2:1902
+6439:2:1903
+6440:2:1914
+6441:2:1919
+6442:2:1920
+6443:0:4365
+6444:2:1932
+6445:0:4365
+6446:3:3757
+6447:0:4365
+6448:2:1934
+6449:0:4365
+6450:3:3758
+6451:0:4365
+6452:2:1935
+6453:0:4365
+6454:2:1936
+6455:0:4365
+6456:2:2129
+6457:0:4365
+6458:2:2130
+6459:0:4365
+6460:2:2134
+6461:0:4365
+6462:3:3757
+6463:0:4365
+6464:2:2136
+6465:0:4365
+6466:3:3758
+6467:0:4365
+6468:2:2137
+6469:2:2141
+6470:2:2142
+6471:2:2150
+6472:2:2151
+6473:2:2155
+6474:2:2156
+6475:2:2150
+6476:2:2151
+6477:2:2155
+6478:2:2156
+6479:2:2164
+6480:2:2169
+6481:2:2173
+6482:2:2174
+6483:2:2181
+6484:2:2182
+6485:2:2193
+6486:2:2194
+6487:2:2195
+6488:2:2193
+6489:2:2194
+6490:2:2195
+6491:2:2206
+6492:2:2211
+6493:2:2212
+6494:0:4365
+6495:2:2224
+6496:0:4365
+6497:3:3757
+6498:0:4365
+6499:2:2226
+6500:0:4365
+6501:3:3758
+6502:0:4365
+6503:2:1936
+6504:0:4365
+6505:2:2129
+6506:0:4365
+6507:2:2130
+6508:0:4365
+6509:2:2134
+6510:0:4365
+6511:3:3757
+6512:0:4365
+6513:2:2136
+6514:0:4365
+6515:3:3758
+6516:0:4365
+6517:2:2137
+6518:2:2141
+6519:2:2142
+6520:2:2150
+6521:2:2151
+6522:2:2155
+6523:2:2156
+6524:2:2150
+6525:2:2151
+6526:2:2152
+6527:2:2164
+6528:2:2169
+6529:2:2173
+6530:2:2174
+6531:2:2181
+6532:2:2182
+6533:2:2193
+6534:2:2194
+6535:2:2195
+6536:2:2193
+6537:2:2194
+6538:2:2195
+6539:2:2206
+6540:2:2211
+6541:2:2212
+6542:0:4365
+6543:2:2224
+6544:0:4365
+6545:3:3757
+6546:0:4365
+6547:2:2226
+6548:0:4365
+6549:3:3758
+6550:0:4365
+6551:2:2230
+6552:0:4365
+6553:3:3757
+6554:0:4365
+6555:2:2235
+6556:2:2239
+6557:2:2240
+6558:2:2248
+6559:2:2249
+6560:2:2253
+6561:2:2254
+6562:2:2248
+6563:2:2249
+6564:2:2250
+6565:2:2262
+6566:2:2267
+6567:2:2271
+6568:2:2272
+6569:2:2279
+6570:2:2280
+6571:2:2291
+6572:2:2292
+6573:2:2293
+6574:2:2291
+6575:2:2292
+6576:2:2293
+6577:2:2304
+6578:2:2309
+6579:2:2310
+6580:0:4365
+6581:3:3758
+6582:0:4365
+6583:2:2322
+6584:0:4365
+6585:2:1169
+6586:0:4365
+6587:3:3757
+6588:0:4365
+6589:2:1170
+6590:0:4365
+6591:3:3758
+6592:0:4365
+6593:3:3759
+6594:0:4365
+6595:3:3972
+6596:0:4365
+6597:3:4077
+6598:0:4365
+6599:3:4078
+6600:0:4365
+6601:3:4082
+6602:0:4365
+6603:3:4088
+6604:0:4365
+6605:3:4092
+6606:3:4093
+6607:3:4097
+6608:3:4101
+6609:3:4102
+6610:3:4097
+6611:3:4101
+6612:3:4102
+6613:3:4106
+6614:3:4114
+6615:3:4115
+6616:3:4120
+6617:3:4127
+6618:3:4128
+6619:3:4127
+6620:3:4128
+6621:3:4135
+6622:3:4140
+6623:0:4365
+6624:3:4151
+6625:0:4365
+6626:3:4155
+6627:3:4156
+6628:3:4160
+6629:3:4164
+6630:3:4165
+6631:3:4160
+6632:3:4164
+6633:3:4165
+6634:3:4169
+6635:3:4177
+6636:3:4178
+6637:3:4183
+6638:3:4190
+6639:3:4191
+6640:3:4190
+6641:3:4191
+6642:3:4198
+6643:3:4203
+6644:0:4365
+6645:3:4151
+6646:0:4365
+6647:3:4155
+6648:3:4156
+6649:3:4160
+6650:3:4164
+6651:3:4165
+6652:3:4160
+6653:3:4164
+6654:3:4165
+6655:3:4169
+6656:3:4177
+6657:3:4178
+6658:3:4183
+6659:3:4190
+6660:3:4191
+6661:3:4190
+6662:3:4191
+6663:3:4198
+6664:3:4203
+6665:0:4365
+6666:3:4214
+6667:0:4365
+6668:3:4222
+6669:3:4223
+6670:3:4227
+6671:3:4231
+6672:3:4232
+6673:3:4227
+6674:3:4231
+6675:3:4232
+6676:3:4236
+6677:3:4244
+6678:3:4245
+6679:3:4250
+6680:3:4257
+6681:3:4258
+6682:3:4257
+6683:3:4258
+6684:3:4265
+6685:3:4270
+6686:0:4365
+6687:3:4285
+6688:0:4365
+6689:3:4286
+6690:0:4365
+6691:2:1173
+6692:0:4365
+6693:3:4287
+6694:0:4365
+6695:2:1179
+6696:0:4365
+6697:2:1180
+6698:0:4365
+6699:3:4286
+6700:0:4365
+6701:2:1181
+6702:2:1185
+6703:2:1186
+6704:2:1194
+6705:2:1195
+6706:2:1199
+6707:2:1200
+6708:2:1194
+6709:2:1195
+6710:2:1199
+6711:2:1200
+6712:2:1208
+6713:2:1213
+6714:2:1217
+6715:2:1218
+6716:2:1225
+6717:2:1226
+6718:2:1237
+6719:2:1238
+6720:2:1239
+6721:2:1237
+6722:2:1238
+6723:2:1239
+6724:2:1250
+6725:2:1255
+6726:2:1256
+6727:0:4365
+6728:3:4287
+6729:0:4365
+6730:2:1268
+6731:0:4365
+6732:3:4286
+6733:0:4365
+6734:2:1270
+6735:0:4365
+6736:3:4287
+6737:0:4365
+6738:2:1271
+6739:2:1275
+6740:2:1276
+6741:2:1284
+6742:2:1285
+6743:2:1289
+6744:2:1290
+6745:2:1284
+6746:2:1285
+6747:2:1289
+6748:2:1290
+6749:2:1298
+6750:2:1303
+6751:2:1307
+6752:2:1308
+6753:2:1315
+6754:2:1316
+6755:2:1327
+6756:2:1328
+6757:2:1329
+6758:2:1327
+6759:2:1328
+6760:2:1329
+6761:2:1340
+6762:2:1345
+6763:2:1346
+6764:0:4365
+6765:2:1358
+6766:0:4365
+6767:2:1360
+6768:0:4365
+6769:3:4286
+6770:0:4365
+6771:2:1361
+6772:0:4365
+6773:3:4287
+6774:0:4365
+6775:2:1362
+6776:2:1366
+6777:2:1367
+6778:2:1375
+6779:2:1376
+6780:2:1380
+6781:2:1381
+6782:2:1375
+6783:2:1376
+6784:2:1380
+6785:2:1381
+6786:2:1389
+6787:2:1394
+6788:2:1398
+6789:2:1399
+6790:2:1406
+6791:2:1407
+6792:2:1418
+6793:2:1419
+6794:2:1420
+6795:2:1418
+6796:2:1419
+6797:2:1420
+6798:2:1431
+6799:2:1436
+6800:2:1437
+6801:0:4365
+6802:2:1449
+6803:0:4365
+6804:3:4286
+6805:0:4365
+6806:2:1451
+6807:0:4365
+6808:3:4287
+6809:0:4365
+6810:2:1652
+6811:0:4365
+6812:2:1653
+6813:0:4365
+6814:2:1657
+6815:0:4365
+6816:2:1180
+6817:0:4365
+6818:3:4286
+6819:0:4365
+6820:2:1181
+6821:2:1185
+6822:2:1186
+6823:2:1194
+6824:2:1195
+6825:2:1199
+6826:2:1200
+6827:2:1194
+6828:2:1195
+6829:2:1196
+6830:2:1208
+6831:2:1213
+6832:2:1217
+6833:2:1218
+6834:2:1225
+6835:2:1226
+6836:2:1237
+6837:2:1238
+6838:2:1239
+6839:2:1237
+6840:2:1238
+6841:2:1239
+6842:2:1250
+6843:2:1255
+6844:2:1256
+6845:0:4365
+6846:3:4287
+6847:0:4365
+6848:2:1268
+6849:0:4365
+6850:3:4286
+6851:0:4365
+6852:2:1270
+6853:0:4365
+6854:3:4287
+6855:0:4365
+6856:2:1271
+6857:2:1275
+6858:2:1276
+6859:2:1284
+6860:2:1285
+6861:2:1289
+6862:2:1290
+6863:2:1284
+6864:2:1285
+6865:2:1289
+6866:2:1290
+6867:2:1298
+6868:2:1303
+6869:2:1307
+6870:2:1308
+6871:2:1315
+6872:2:1316
+6873:2:1327
+6874:2:1328
+6875:2:1329
+6876:2:1327
+6877:2:1328
+6878:2:1329
+6879:2:1340
+6880:2:1345
+6881:2:1346
+6882:0:4365
+6883:2:1358
+6884:0:4365
+6885:2:1454
+6886:0:4365
+6887:3:4286
+6888:0:4365
+6889:2:1455
+6890:0:4365
+6891:3:4287
+6892:0:4365
+6893:2:1652
+6894:0:4365
+6895:2:1653
+6896:0:4365
+6897:2:1657
+6898:0:4365
+6899:2:1660
+6900:0:4365
+6901:3:4286
+6902:0:4365
+6903:2:1665
+6904:2:1669
+6905:2:1670
+6906:2:1678
+6907:2:1679
+6908:2:1683
+6909:2:1684
+6910:2:1678
+6911:2:1679
+6912:2:1680
+6913:2:1692
+6914:2:1697
+6915:2:1701
+6916:2:1702
+6917:2:1709
+6918:2:1710
+6919:2:1721
+6920:2:1722
+6921:2:1723
+6922:2:1721
+6923:2:1722
+6924:2:1723
+6925:2:1734
+6926:2:1739
+6927:2:1740
+6928:0:4365
+6929:3:4287
+6930:0:4365
+6931:2:1752
+6932:0:4365
+6933:3:4286
+6934:0:4365
+6935:2:1754
+6936:0:4365
+6937:3:4287
+6938:0:4365
+6939:2:1755
+6940:2:1759
+6941:2:1760
+6942:2:1768
+6943:2:1769
+6944:2:1773
+6945:2:1774
+6946:2:1768
+6947:2:1769
+6948:2:1773
+6949:2:1774
+6950:2:1782
+6951:2:1787
+6952:2:1791
+6953:2:1792
+6954:2:1799
+6955:2:1800
+6956:2:1811
+6957:2:1812
+6958:2:1813
+6959:2:1811
+6960:2:1812
+6961:2:1813
+6962:2:1824
+6963:2:1829
+6964:2:1830
+6965:0:4365
+6966:2:1842
+6967:0:4365
+6968:3:4286
+6969:0:4365
+6970:2:1844
+6971:0:4365
+6972:3:4287
+6973:0:4365
+6974:2:1845
+6975:2:1849
+6976:2:1850
+6977:2:1858
+6978:2:1859
+6979:2:1863
+6980:2:1864
+6981:2:1858
+6982:2:1859
+6983:2:1863
+6984:2:1864
+6985:2:1872
+6986:2:1877
+6987:2:1881
+6988:2:1882
+6989:2:1889
+6990:2:1890
+6991:2:1901
+6992:2:1902
+6993:2:1903
+6994:2:1901
+6995:2:1902
+6996:2:1903
+6997:2:1914
+6998:2:1919
+6999:2:1920
+7000:0:4365
+7001:2:1932
+7002:0:4365
+7003:3:4286
+7004:0:4365
+7005:2:1934
+7006:0:4365
+7007:3:4287
+7008:0:4365
+7009:2:1935
+7010:0:4365
+7011:2:1936
+7012:0:4365
+7013:2:2129
+7014:0:4365
+7015:2:2130
+7016:0:4365
+7017:2:2134
+7018:0:4365
+7019:3:4286
+7020:0:4365
+7021:2:2136
+7022:0:4365
+7023:3:4287
+7024:0:4365
+7025:2:2137
+7026:2:2141
+7027:2:2142
+7028:2:2150
+7029:2:2151
+7030:2:2155
+7031:2:2156
+7032:2:2150
+7033:2:2151
+7034:2:2155
+7035:2:2156
+7036:2:2164
+7037:2:2169
+7038:2:2173
+7039:2:2174
+7040:2:2181
+7041:2:2182
+7042:2:2193
+7043:2:2194
+7044:2:2195
+7045:2:2193
+7046:2:2194
+7047:2:2195
+7048:2:2206
+7049:2:2211
+7050:2:2212
+7051:0:4365
+7052:2:2224
+7053:0:4365
+7054:3:4286
+7055:0:4365
+7056:2:2226
+7057:0:4365
+7058:3:4287
+7059:0:4365
+7060:2:1936
+7061:0:4365
+7062:2:2129
+7063:0:4365
+7064:2:2130
+7065:0:4365
+7066:2:2134
+7067:0:4365
+7068:3:4286
+7069:0:4365
+7070:2:2136
+7071:0:4365
+7072:3:4287
+7073:0:4365
+7074:2:2137
+7075:2:2141
+7076:2:2142
+7077:2:2150
+7078:2:2151
+7079:2:2155
+7080:2:2156
+7081:2:2150
+7082:2:2151
+7083:2:2152
+7084:2:2164
+7085:2:2169
+7086:2:2173
+7087:2:2174
+7088:2:2181
+7089:2:2182
+7090:2:2193
+7091:2:2194
+7092:2:2195
+7093:2:2193
+7094:2:2194
+7095:2:2195
+7096:2:2206
+7097:2:2211
+7098:2:2212
+7099:0:4365
+7100:2:2224
+7101:0:4365
+7102:3:4286
+7103:0:4365
+7104:2:2226
+7105:0:4365
+7106:3:4287
+7107:0:4365
+7108:2:2230
+7109:0:4365
+7110:3:4286
+7111:0:4365
+7112:2:2235
+7113:2:2239
+7114:2:2240
+7115:2:2248
+7116:2:2249
+7117:2:2253
+7118:2:2254
+7119:2:2248
+7120:2:2249
+7121:2:2250
+7122:2:2262
+7123:2:2267
+7124:2:2271
+7125:2:2272
+7126:2:2279
+7127:2:2280
+7128:2:2291
+7129:2:2292
+7130:2:2293
+7131:2:2291
+7132:2:2292
+7133:2:2293
+7134:2:2304
+7135:2:2309
+7136:2:2310
+7137:0:4365
+7138:3:4287
+7139:0:4365
+7140:2:2322
+7141:0:4365
+7142:2:1169
+7143:0:4365
+7144:3:4286
+7145:0:4365
+7146:2:1170
+7147:0:4365
+7148:3:4287
+7149:0:4365
+7150:3:4288
+7151:0:4365
+7152:3:4294
+7153:0:4365
+7154:3:4295
+7155:0:4365
+7156:3:2338
+7157:0:4365
+7158:3:2339
+7159:3:2343
+7160:3:2344
+7161:3:2352
+7162:3:2353
+7163:3:2357
+7164:3:2358
+7165:3:2352
+7166:3:2353
+7167:3:2357
+7168:3:2358
+7169:3:2366
+7170:3:2371
+7171:3:2375
+7172:3:2376
+7173:3:2383
+7174:3:2384
+7175:3:2395
+7176:3:2396
+7177:3:2397
+7178:3:2395
+7179:3:2396
+7180:3:2397
+7181:3:2408
+7182:3:2413
+7183:3:2414
+7184:0:4365
+7185:3:2426
+7186:0:4365
+7187:3:2427
+7188:0:4365
+7189:2:1173
+7190:0:4365
+7191:3:2428
+7192:0:4365
+7193:2:1179
+7194:0:4365
+7195:2:1180
+7196:0:4365
+7197:3:2427
+7198:0:4365
+7199:2:1181
+7200:2:1185
+7201:2:1186
+7202:2:1194
+7203:2:1195
+7204:2:1199
+7205:2:1200
+7206:2:1194
+7207:2:1195
+7208:2:1199
+7209:2:1200
+7210:2:1208
+7211:2:1213
+7212:2:1217
+7213:2:1218
+7214:2:1225
+7215:2:1226
+7216:2:1237
+7217:2:1238
+7218:2:1239
+7219:2:1237
+7220:2:1238
+7221:2:1239
+7222:2:1250
+7223:2:1255
+7224:2:1256
+7225:0:4365
+7226:3:2428
+7227:0:4365
+7228:2:1268
+7229:0:4365
+7230:3:2427
+7231:0:4365
+7232:2:1270
+7233:0:4365
+7234:3:2428
+7235:0:4365
+7236:2:1271
+7237:2:1275
+7238:2:1276
+7239:2:1284
+7240:2:1285
+7241:2:1289
+7242:2:1290
+7243:2:1284
+7244:2:1285
+7245:2:1289
+7246:2:1290
+7247:2:1298
+7248:2:1303
+7249:2:1307
+7250:2:1308
+7251:2:1315
+7252:2:1316
+7253:2:1327
+7254:2:1328
+7255:2:1329
+7256:2:1327
+7257:2:1328
+7258:2:1329
+7259:2:1340
+7260:2:1345
+7261:2:1346
+7262:0:4365
+7263:2:1358
+7264:0:4365
+7265:2:1360
+7266:0:4365
+7267:3:2427
+7268:0:4365
+7269:2:1361
+7270:0:4365
+7271:3:2428
+7272:0:4365
+7273:2:1362
+7274:2:1366
+7275:2:1367
+7276:2:1375
+7277:2:1376
+7278:2:1380
+7279:2:1381
+7280:2:1375
+7281:2:1376
+7282:2:1380
+7283:2:1381
+7284:2:1389
+7285:2:1394
+7286:2:1398
+7287:2:1399
+7288:2:1406
+7289:2:1407
+7290:2:1418
+7291:2:1419
+7292:2:1420
+7293:2:1418
+7294:2:1419
+7295:2:1420
+7296:2:1431
+7297:2:1436
+7298:2:1437
+7299:0:4365
+7300:2:1449
+7301:0:4365
+7302:3:2427
+7303:0:4365
+7304:2:1451
+7305:0:4365
+7306:3:2428
+7307:0:4365
+7308:2:1652
+7309:0:4365
+7310:2:1653
+7311:0:4365
+7312:2:1657
+7313:0:4365
+7314:2:1180
+7315:0:4365
+7316:3:2427
+7317:0:4365
+7318:2:1181
+7319:2:1185
+7320:2:1186
+7321:2:1194
+7322:2:1195
+7323:2:1199
+7324:2:1200
+7325:2:1194
+7326:2:1195
+7327:2:1196
+7328:2:1208
+7329:2:1213
+7330:2:1217
+7331:2:1218
+7332:2:1225
+7333:2:1226
+7334:2:1237
+7335:2:1238
+7336:2:1239
+7337:2:1237
+7338:2:1238
+7339:2:1239
+7340:2:1250
+7341:2:1255
+7342:2:1256
+7343:0:4365
+7344:3:2428
+7345:0:4365
+7346:2:1268
+7347:0:4365
+7348:3:2427
+7349:0:4365
+7350:2:1270
+7351:0:4365
+7352:3:2428
+7353:0:4365
+7354:2:1271
+7355:2:1275
+7356:2:1276
+7357:2:1284
+7358:2:1285
+7359:2:1289
+7360:2:1290
+7361:2:1284
+7362:2:1285
+7363:2:1289
+7364:2:1290
+7365:2:1298
+7366:2:1303
+7367:2:1307
+7368:2:1308
+7369:2:1315
+7370:2:1316
+7371:2:1327
+7372:2:1328
+7373:2:1329
+7374:2:1327
+7375:2:1328
+7376:2:1329
+7377:2:1340
+7378:2:1345
+7379:2:1346
+7380:0:4365
+7381:2:1358
+7382:0:4365
+7383:2:1454
+7384:0:4365
+7385:3:2427
+7386:0:4365
+7387:2:1455
+7388:0:4365
+7389:3:2428
+7390:0:4365
+7391:2:1652
+7392:0:4365
+7393:2:1653
+7394:0:4365
+7395:2:1657
+7396:0:4365
+7397:2:1660
+7398:0:4365
+7399:3:2427
+7400:0:4365
+7401:2:1665
+7402:2:1669
+7403:2:1670
+7404:2:1678
+7405:2:1679
+7406:2:1683
+7407:2:1684
+7408:2:1678
+7409:2:1679
+7410:2:1680
+7411:2:1692
+7412:2:1697
+7413:2:1701
+7414:2:1702
+7415:2:1709
+7416:2:1710
+7417:2:1721
+7418:2:1722
+7419:2:1723
+7420:2:1721
+7421:2:1722
+7422:2:1723
+7423:2:1734
+7424:2:1739
+7425:2:1740
+7426:0:4365
+7427:3:2428
+7428:0:4365
+7429:2:1752
+7430:0:4365
+7431:3:2427
+7432:0:4365
+7433:2:1754
+7434:0:4365
+7435:3:2428
+7436:0:4365
+7437:2:1755
+7438:2:1759
+7439:2:1760
+7440:2:1768
+7441:2:1769
+7442:2:1773
+7443:2:1774
+7444:2:1768
+7445:2:1769
+7446:2:1773
+7447:2:1774
+7448:2:1782
+7449:2:1787
+7450:2:1791
+7451:2:1792
+7452:2:1799
+7453:2:1800
+7454:2:1811
+7455:2:1812
+7456:2:1813
+7457:2:1811
+7458:2:1812
+7459:2:1813
+7460:2:1824
+7461:2:1829
+7462:2:1830
+7463:0:4365
+7464:2:1842
+7465:0:4365
+7466:3:2427
+7467:0:4365
+7468:2:1844
+7469:0:4365
+7470:3:2428
+7471:0:4365
+7472:2:1845
+7473:2:1849
+7474:2:1850
+7475:2:1858
+7476:2:1859
+7477:2:1863
+7478:2:1864
+7479:2:1858
+7480:2:1859
+7481:2:1863
+7482:2:1864
+7483:2:1872
+7484:2:1877
+7485:2:1881
+7486:2:1882
+7487:2:1889
+7488:2:1890
+7489:2:1901
+7490:2:1902
+7491:2:1903
+7492:2:1901
+7493:2:1902
+7494:2:1903
+7495:2:1914
+7496:2:1919
+7497:2:1920
+7498:0:4365
+7499:2:1932
+7500:0:4365
+7501:3:2427
+7502:0:4365
+7503:2:1934
+7504:0:4365
+7505:3:2428
+7506:0:4365
+7507:2:1935
+7508:0:4365
+7509:2:1936
+7510:0:4365
+7511:2:2129
+7512:0:4365
+7513:2:2130
+7514:0:4365
+7515:2:2134
+7516:0:4365
+7517:3:2427
+7518:0:4365
+7519:2:2136
+7520:0:4365
+7521:3:2428
+7522:0:4365
+7523:2:2137
+7524:2:2141
+7525:2:2142
+7526:2:2150
+7527:2:2151
+7528:2:2155
+7529:2:2156
+7530:2:2150
+7531:2:2151
+7532:2:2155
+7533:2:2156
+7534:2:2164
+7535:2:2169
+7536:2:2173
+7537:2:2174
+7538:2:2181
+7539:2:2182
+7540:2:2193
+7541:2:2194
+7542:2:2195
+7543:2:2193
+7544:2:2194
+7545:2:2195
+7546:2:2206
+7547:2:2211
+7548:2:2212
+7549:0:4365
+7550:2:2224
+7551:0:4365
+7552:3:2427
+7553:0:4365
+7554:2:2226
+7555:0:4365
+7556:3:2428
+7557:0:4365
+7558:2:1936
+7559:0:4365
+7560:2:2129
+7561:0:4365
+7562:2:2130
+7563:0:4365
+7564:2:2134
+7565:0:4365
+7566:3:2427
+7567:0:4365
+7568:2:2136
+7569:0:4365
+7570:3:2428
+7571:0:4365
+7572:2:2137
+7573:2:2141
+7574:2:2142
+7575:2:2150
+7576:2:2151
+7577:2:2155
+7578:2:2156
+7579:2:2150
+7580:2:2151
+7581:2:2152
+7582:2:2164
+7583:2:2169
+7584:2:2173
+7585:2:2174
+7586:2:2181
+7587:2:2182
+7588:2:2193
+7589:2:2194
+7590:2:2195
+7591:2:2193
+7592:2:2194
+7593:2:2195
+7594:2:2206
+7595:2:2211
+7596:2:2212
+7597:0:4365
+7598:2:2224
+7599:0:4365
+7600:3:2427
+7601:0:4365
+7602:2:2226
+7603:0:4365
+7604:3:2428
+7605:0:4365
+7606:2:2230
+7607:0:4365
+7608:3:2427
+7609:0:4365
+7610:2:2235
+7611:2:2239
+7612:2:2240
+7613:2:2248
+7614:2:2249
+7615:2:2253
+7616:2:2254
+7617:2:2248
+7618:2:2249
+7619:2:2250
+7620:2:2262
+7621:2:2267
+7622:2:2271
+7623:2:2272
+7624:2:2279
+7625:2:2280
+7626:2:2291
+7627:2:2292
+7628:2:2293
+7629:2:2291
+7630:2:2292
+7631:2:2293
+7632:2:2304
+7633:2:2309
+7634:2:2310
+7635:0:4365
+7636:3:2428
+7637:0:4365
+7638:2:2322
+7639:0:4365
+7640:2:1169
+7641:0:4365
+7642:3:2427
+7643:0:4365
+7644:2:1170
+7645:0:4365
+7646:3:2428
+7647:0:4365
+7648:3:2429
+7649:0:4365
+7650:3:2435
+7651:3:2436
+7652:0:4365
+7653:3:2440
+7654:3:2444
+7655:3:2445
+7656:3:2453
+7657:3:2454
+7658:3:2458
+7659:3:2459
+7660:3:2453
+7661:3:2454
+7662:3:2458
+7663:3:2459
+7664:3:2467
+7665:3:2472
+7666:3:2473
+7667:3:2484
+7668:3:2485
+7669:3:2496
+7670:3:2497
+7671:3:2498
+7672:3:2496
+7673:3:2497
+7674:3:2498
+7675:3:2509
+7676:3:2514
+7677:3:2515
+7678:0:4365
+7679:3:2527
+7680:0:4365
+7681:3:2528
+7682:0:4365
+7683:2:1173
+7684:0:4365
+7685:3:2529
+7686:0:4365
+7687:2:1179
+7688:0:4365
+7689:2:1180
+7690:0:4365
+7691:3:2528
+7692:0:4365
+7693:2:1181
+7694:2:1185
+7695:2:1186
+7696:2:1194
+7697:2:1195
+7698:2:1199
+7699:2:1200
+7700:2:1194
+7701:2:1195
+7702:2:1199
+7703:2:1200
+7704:2:1208
+7705:2:1213
+7706:2:1217
+7707:2:1218
+7708:2:1225
+7709:2:1226
+7710:2:1237
+7711:2:1238
+7712:2:1239
+7713:2:1237
+7714:2:1238
+7715:2:1239
+7716:2:1250
+7717:2:1255
+7718:2:1256
+7719:0:4365
+7720:3:2529
+7721:0:4365
+7722:2:1268
+7723:0:4365
+7724:3:2528
+7725:0:4365
+7726:2:1270
+7727:0:4365
+7728:3:2529
+7729:0:4365
+7730:2:1271
+7731:2:1275
+7732:2:1276
+7733:2:1284
+7734:2:1285
+7735:2:1289
+7736:2:1290
+7737:2:1284
+7738:2:1285
+7739:2:1289
+7740:2:1290
+7741:2:1298
+7742:2:1303
+7743:2:1307
+7744:2:1308
+7745:2:1315
+7746:2:1316
+7747:2:1327
+7748:2:1328
+7749:2:1329
+7750:2:1327
+7751:2:1328
+7752:2:1329
+7753:2:1340
+7754:2:1345
+7755:2:1346
+7756:0:4365
+7757:2:1358
+7758:0:4365
+7759:2:1360
+7760:0:4365
+7761:3:2528
+7762:0:4365
+7763:2:1361
+7764:0:4365
+7765:3:2529
+7766:0:4365
+7767:2:1362
+7768:2:1366
+7769:2:1367
+7770:2:1375
+7771:2:1376
+7772:2:1380
+7773:2:1381
+7774:2:1375
+7775:2:1376
+7776:2:1380
+7777:2:1381
+7778:2:1389
+7779:2:1394
+7780:2:1398
+7781:2:1399
+7782:2:1406
+7783:2:1407
+7784:2:1418
+7785:2:1419
+7786:2:1420
+7787:2:1418
+7788:2:1419
+7789:2:1420
+7790:2:1431
+7791:2:1436
+7792:2:1437
+7793:0:4365
+7794:2:1449
+7795:0:4365
+7796:3:2528
+7797:0:4365
+7798:2:1451
+7799:0:4365
+7800:3:2529
+7801:0:4365
+7802:2:1652
+7803:0:4365
+7804:2:1653
+7805:0:4365
+7806:2:1657
+7807:0:4365
+7808:2:1180
+7809:0:4365
+7810:3:2528
+7811:0:4365
+7812:2:1181
+7813:2:1185
+7814:2:1186
+7815:2:1194
+7816:2:1195
+7817:2:1199
+7818:2:1200
+7819:2:1194
+7820:2:1195
+7821:2:1196
+7822:2:1208
+7823:2:1213
+7824:2:1217
+7825:2:1218
+7826:2:1225
+7827:2:1226
+7828:2:1237
+7829:2:1238
+7830:2:1239
+7831:2:1237
+7832:2:1238
+7833:2:1239
+7834:2:1250
+7835:2:1255
+7836:2:1256
+7837:0:4365
+7838:3:2529
+7839:0:4365
+7840:2:1268
+7841:0:4365
+7842:3:2528
+7843:0:4365
+7844:2:1270
+7845:0:4365
+7846:3:2529
+7847:0:4365
+7848:2:1271
+7849:2:1275
+7850:2:1276
+7851:2:1284
+7852:2:1285
+7853:2:1289
+7854:2:1290
+7855:2:1284
+7856:2:1285
+7857:2:1289
+7858:2:1290
+7859:2:1298
+7860:2:1303
+7861:2:1307
+7862:2:1308
+7863:2:1315
+7864:2:1316
+7865:2:1327
+7866:2:1328
+7867:2:1329
+7868:2:1327
+7869:2:1328
+7870:2:1329
+7871:2:1340
+7872:2:1345
+7873:2:1346
+7874:0:4365
+7875:2:1358
+7876:0:4365
+7877:2:1454
+7878:0:4365
+7879:3:2528
+7880:0:4365
+7881:2:1455
+7882:0:4365
+7883:3:2529
+7884:0:4365
+7885:2:1652
+7886:0:4365
+7887:2:1653
+7888:0:4365
+7889:2:1657
+7890:0:4365
+7891:2:1660
+7892:0:4365
+7893:3:2528
+7894:0:4365
+7895:2:1665
+7896:2:1669
+7897:2:1670
+7898:2:1678
+7899:2:1679
+7900:2:1683
+7901:2:1684
+7902:2:1678
+7903:2:1679
+7904:2:1680
+7905:2:1692
+7906:2:1697
+7907:2:1701
+7908:2:1702
+7909:2:1709
+7910:2:1710
+7911:2:1721
+7912:2:1722
+7913:2:1723
+7914:2:1721
+7915:2:1722
+7916:2:1723
+7917:2:1734
+7918:2:1739
+7919:2:1740
+7920:0:4365
+7921:3:2529
+7922:0:4365
+7923:2:1752
+7924:0:4365
+7925:3:2528
+7926:0:4365
+7927:2:1754
+7928:0:4365
+7929:3:2529
+7930:0:4365
+7931:2:1755
+7932:2:1759
+7933:2:1760
+7934:2:1768
+7935:2:1769
+7936:2:1773
+7937:2:1774
+7938:2:1768
+7939:2:1769
+7940:2:1773
+7941:2:1774
+7942:2:1782
+7943:2:1787
+7944:2:1791
+7945:2:1792
+7946:2:1799
+7947:2:1800
+7948:2:1811
+7949:2:1812
+7950:2:1813
+7951:2:1811
+7952:2:1812
+7953:2:1813
+7954:2:1824
+7955:2:1829
+7956:2:1830
+7957:0:4365
+7958:2:1842
+7959:0:4365
+7960:3:2528
+7961:0:4365
+7962:2:1844
+7963:0:4365
+7964:3:2529
+7965:0:4365
+7966:2:1845
+7967:2:1849
+7968:2:1850
+7969:2:1858
+7970:2:1859
+7971:2:1863
+7972:2:1864
+7973:2:1858
+7974:2:1859
+7975:2:1863
+7976:2:1864
+7977:2:1872
+7978:2:1877
+7979:2:1881
+7980:2:1882
+7981:2:1889
+7982:2:1890
+7983:2:1901
+7984:2:1902
+7985:2:1903
+7986:2:1901
+7987:2:1902
+7988:2:1903
+7989:2:1914
+7990:2:1919
+7991:2:1920
+7992:0:4365
+7993:2:1932
+7994:0:4365
+7995:3:2528
+7996:0:4365
+7997:2:1934
+7998:0:4365
+7999:3:2529
+8000:0:4365
+8001:2:1935
+8002:0:4365
+8003:2:1936
+8004:0:4365
+8005:2:2129
+8006:0:4365
+8007:2:2130
+8008:0:4365
+8009:2:2134
+8010:0:4365
+8011:3:2528
+8012:0:4365
+8013:2:2136
+8014:0:4365
+8015:3:2529
+8016:0:4365
+8017:2:2137
+8018:2:2141
+8019:2:2142
+8020:2:2150
+8021:2:2151
+8022:2:2155
+8023:2:2156
+8024:2:2150
+8025:2:2151
+8026:2:2155
+8027:2:2156
+8028:2:2164
+8029:2:2169
+8030:2:2173
+8031:2:2174
+8032:2:2181
+8033:2:2182
+8034:2:2193
+8035:2:2194
+8036:2:2195
+8037:2:2193
+8038:2:2194
+8039:2:2195
+8040:2:2206
+8041:2:2211
+8042:2:2212
+8043:0:4365
+8044:2:2224
+8045:0:4365
+8046:3:2528
+8047:0:4365
+8048:2:2226
+8049:0:4365
+8050:3:2529
+8051:0:4365
+8052:2:1936
+8053:0:4365
+8054:2:2129
+8055:0:4365
+8056:2:2130
+8057:0:4365
+8058:2:2134
+8059:0:4365
+8060:3:2528
+8061:0:4365
+8062:2:2136
+8063:0:4365
+8064:3:2529
+8065:0:4365
+8066:2:2137
+8067:2:2141
+8068:2:2142
+8069:2:2150
+8070:2:2151
+8071:2:2155
+8072:2:2156
+8073:2:2150
+8074:2:2151
+8075:2:2152
+8076:2:2164
+8077:2:2169
+8078:2:2173
+8079:2:2174
+8080:2:2181
+8081:2:2182
+8082:2:2193
+8083:2:2194
+8084:2:2195
+8085:2:2193
+8086:2:2194
+8087:2:2195
+8088:2:2206
+8089:2:2211
+8090:2:2212
+8091:0:4365
+8092:2:2224
+8093:0:4365
+8094:3:2528
+8095:0:4365
+8096:2:2226
+8097:0:4365
+8098:3:2529
+8099:0:4365
+8100:2:2230
+8101:0:4365
+8102:3:2528
+8103:0:4365
+8104:2:2235
+8105:2:2239
+8106:2:2240
+8107:2:2248
+8108:2:2249
+8109:2:2253
+8110:2:2254
+8111:2:2248
+8112:2:2249
+8113:2:2250
+8114:2:2262
+8115:2:2267
+8116:2:2271
+8117:2:2272
+8118:2:2279
+8119:2:2280
+8120:2:2291
+8121:2:2292
+8122:2:2293
+8123:2:2291
+8124:2:2292
+8125:2:2293
+8126:2:2304
+8127:2:2309
+8128:2:2310
+8129:0:4365
+8130:3:2529
+8131:0:4365
+8132:2:2322
+8133:0:4365
+8134:2:1169
+8135:0:4365
+8136:3:2528
+8137:0:4365
+8138:2:1170
+8139:0:4365
+8140:3:2529
+8141:0:4365
+8142:3:2530
+8143:0:4365
+8144:3:2536
+8145:0:4365
+8146:3:2537
+8147:0:4365
+8148:3:2547
+8149:0:4365
+8150:3:2548
+8151:0:4365
+8152:3:2552
+8153:3:2553
+8154:3:2557
+8155:3:2561
+8156:3:2562
+8157:3:2557
+8158:3:2561
+8159:3:2562
+8160:3:2566
+8161:3:2574
+8162:3:2575
+8163:3:2580
+8164:3:2587
+8165:3:2588
+8166:3:2587
+8167:3:2588
+8168:3:2595
+8169:3:2600
+8170:0:4365
+8171:3:2611
+8172:0:4365
+8173:3:2615
+8174:3:2616
+8175:3:2620
+8176:3:2624
+8177:3:2625
+8178:3:2620
+8179:3:2624
+8180:3:2625
+8181:3:2629
+8182:3:2637
+8183:3:2638
+8184:3:2643
+8185:3:2650
+8186:3:2651
+8187:3:2650
+8188:3:2651
+8189:3:2658
+8190:3:2663
+8191:0:4365
+8192:3:2611
+8193:0:4365
+8194:3:2615
+8195:3:2616
+8196:3:2620
+8197:3:2624
+8198:3:2625
+8199:3:2620
+8200:3:2624
+8201:3:2625
+8202:3:2629
+8203:3:2637
+8204:3:2638
+8205:3:2643
+8206:3:2650
+8207:3:2651
+8208:3:2650
+8209:3:2651
+8210:3:2658
+8211:3:2663
+8212:0:4365
+8213:3:2674
+8214:0:4365
+8215:3:2682
+8216:3:2683
+8217:3:2687
+8218:3:2691
+8219:3:2692
+8220:3:2687
+8221:3:2691
+8222:3:2692
+8223:3:2696
+8224:3:2704
+8225:3:2705
+8226:3:2710
+8227:3:2717
+8228:3:2718
+8229:3:2717
+8230:3:2718
+8231:3:2725
+8232:3:2730
+8233:0:4365
+8234:3:2745
+8235:0:4365
+8236:3:2746
+8237:0:4365
+8238:2:1173
+8239:0:4365
+8240:3:2747
+8241:0:4365
+8242:2:1179
+8243:0:4365
+8244:2:1180
+8245:0:4365
+8246:3:2746
+8247:0:4365
+8248:2:1181
+8249:2:1185
+8250:2:1186
+8251:2:1194
+8252:2:1195
+8253:2:1199
+8254:2:1200
+8255:2:1194
+8256:2:1195
+8257:2:1199
+8258:2:1200
+8259:2:1208
+8260:2:1213
+8261:2:1217
+8262:2:1218
+8263:2:1225
+8264:2:1226
+8265:2:1237
+8266:2:1238
+8267:2:1239
+8268:2:1237
+8269:2:1238
+8270:2:1239
+8271:2:1250
+8272:2:1255
+8273:2:1256
+8274:0:4365
+8275:3:2747
+8276:0:4365
+8277:2:1268
+8278:0:4365
+8279:3:2746
+8280:0:4365
+8281:2:1270
+8282:0:4365
+8283:3:2747
+8284:0:4365
+8285:2:1271
+8286:2:1275
+8287:2:1276
+8288:2:1284
+8289:2:1285
+8290:2:1289
+8291:2:1290
+8292:2:1284
+8293:2:1285
+8294:2:1289
+8295:2:1290
+8296:2:1298
+8297:2:1303
+8298:2:1307
+8299:2:1308
+8300:2:1315
+8301:2:1316
+8302:2:1327
+8303:2:1328
+8304:2:1329
+8305:2:1327
+8306:2:1328
+8307:2:1329
+8308:2:1340
+8309:2:1345
+8310:2:1346
+8311:0:4365
+8312:2:1358
+8313:0:4365
+8314:2:1360
+8315:0:4365
+8316:3:2746
+8317:0:4365
+8318:2:1361
+8319:0:4365
+8320:3:2747
+8321:0:4365
+8322:2:1362
+8323:2:1366
+8324:2:1367
+8325:2:1375
+8326:2:1376
+8327:2:1380
+8328:2:1381
+8329:2:1375
+8330:2:1376
+8331:2:1380
+8332:2:1381
+8333:2:1389
+8334:2:1394
+8335:2:1398
+8336:2:1399
+8337:2:1406
+8338:2:1407
+8339:2:1418
+8340:2:1419
+8341:2:1420
+8342:2:1418
+8343:2:1419
+8344:2:1420
+8345:2:1431
+8346:2:1436
+8347:2:1437
+8348:0:4365
+8349:2:1449
+8350:0:4365
+8351:3:2746
+8352:0:4365
+8353:2:1451
+8354:0:4365
+8355:3:2747
+8356:0:4365
+8357:2:1652
+8358:0:4365
+8359:2:1653
+8360:0:4365
+8361:2:1657
+8362:0:4365
+8363:2:1180
+8364:0:4365
+8365:3:2746
+8366:0:4365
+8367:2:1181
+8368:2:1185
+8369:2:1186
+8370:2:1194
+8371:2:1195
+8372:2:1199
+8373:2:1200
+8374:2:1194
+8375:2:1195
+8376:2:1196
+8377:2:1208
+8378:2:1213
+8379:2:1217
+8380:2:1218
+8381:2:1225
+8382:2:1226
+8383:2:1237
+8384:2:1238
+8385:2:1239
+8386:2:1237
+8387:2:1238
+8388:2:1239
+8389:2:1250
+8390:2:1255
+8391:2:1256
+8392:0:4365
+8393:3:2747
+8394:0:4365
+8395:2:1268
+8396:0:4365
+8397:3:2746
+8398:0:4365
+8399:2:1270
+8400:0:4365
+8401:3:2747
+8402:0:4365
+8403:2:1271
+8404:2:1275
+8405:2:1276
+8406:2:1284
+8407:2:1285
+8408:2:1289
+8409:2:1290
+8410:2:1284
+8411:2:1285
+8412:2:1289
+8413:2:1290
+8414:2:1298
+8415:2:1303
+8416:2:1307
+8417:2:1308
+8418:2:1315
+8419:2:1316
+8420:2:1327
+8421:2:1328
+8422:2:1329
+8423:2:1327
+8424:2:1328
+8425:2:1329
+8426:2:1340
+8427:2:1345
+8428:2:1346
+8429:0:4365
+8430:2:1358
+8431:0:4365
+8432:2:1454
+8433:0:4365
+8434:3:2746
+8435:0:4365
+8436:2:1455
+8437:0:4365
+8438:3:2747
+8439:0:4365
+8440:2:1652
+8441:0:4365
+8442:2:1653
+8443:0:4365
+8444:2:1657
+8445:0:4365
+8446:2:1660
+8447:0:4365
+8448:3:2746
+8449:0:4365
+8450:2:1665
+8451:2:1669
+8452:2:1670
+8453:2:1678
+8454:2:1679
+8455:2:1683
+8456:2:1684
+8457:2:1678
+8458:2:1679
+8459:2:1680
+8460:2:1692
+8461:2:1697
+8462:2:1701
+8463:2:1702
+8464:2:1709
+8465:2:1710
+8466:2:1721
+8467:2:1722
+8468:2:1723
+8469:2:1721
+8470:2:1722
+8471:2:1723
+8472:2:1734
+8473:2:1739
+8474:2:1740
+8475:0:4365
+8476:3:2747
+8477:0:4365
+8478:2:1752
+8479:0:4365
+8480:3:2746
+8481:0:4365
+8482:2:1754
+8483:0:4365
+8484:3:2747
+8485:0:4365
+8486:2:1755
+8487:2:1759
+8488:2:1760
+8489:2:1768
+8490:2:1769
+8491:2:1773
+8492:2:1774
+8493:2:1768
+8494:2:1769
+8495:2:1773
+8496:2:1774
+8497:2:1782
+8498:2:1787
+8499:2:1791
+8500:2:1792
+8501:2:1799
+8502:2:1800
+8503:2:1811
+8504:2:1812
+8505:2:1813
+8506:2:1811
+8507:2:1812
+8508:2:1813
+8509:2:1824
+8510:2:1829
+8511:2:1830
+8512:0:4365
+8513:2:1842
+8514:0:4365
+8515:3:2746
+8516:0:4365
+8517:2:1844
+8518:0:4365
+8519:3:2747
+8520:0:4365
+8521:2:1845
+8522:2:1849
+8523:2:1850
+8524:2:1858
+8525:2:1859
+8526:2:1863
+8527:2:1864
+8528:2:1858
+8529:2:1859
+8530:2:1863
+8531:2:1864
+8532:2:1872
+8533:2:1877
+8534:2:1881
+8535:2:1882
+8536:2:1889
+8537:2:1890
+8538:2:1901
+8539:2:1902
+8540:2:1903
+8541:2:1901
+8542:2:1902
+8543:2:1903
+8544:2:1914
+8545:2:1919
+8546:2:1920
+8547:0:4365
+8548:2:1932
+8549:0:4365
+8550:3:2746
+8551:0:4365
+8552:2:1934
+8553:0:4365
+8554:3:2747
+8555:0:4365
+8556:2:1935
+8557:0:4365
+8558:2:1936
+8559:0:4365
+8560:2:2129
+8561:0:4365
+8562:2:2130
+8563:0:4365
+8564:2:2134
+8565:0:4365
+8566:3:2746
+8567:0:4365
+8568:2:2136
+8569:0:4365
+8570:3:2747
+8571:0:4365
+8572:2:2137
+8573:2:2141
+8574:2:2142
+8575:2:2150
+8576:2:2151
+8577:2:2155
+8578:2:2156
+8579:2:2150
+8580:2:2151
+8581:2:2155
+8582:2:2156
+8583:2:2164
+8584:2:2169
+8585:2:2173
+8586:2:2174
+8587:2:2181
+8588:2:2182
+8589:2:2193
+8590:2:2194
+8591:2:2195
+8592:2:2193
+8593:2:2194
+8594:2:2195
+8595:2:2206
+8596:2:2211
+8597:2:2212
+8598:0:4365
+8599:2:2224
+8600:0:4365
+8601:3:2746
+8602:0:4365
+8603:2:2226
+8604:0:4365
+8605:3:2747
+8606:0:4365
+8607:2:1936
+8608:0:4365
+8609:2:2129
+8610:0:4365
+8611:2:2130
+8612:0:4365
+8613:2:2134
+8614:0:4365
+8615:3:2746
+8616:0:4365
+8617:2:2136
+8618:0:4365
+8619:3:2747
+8620:0:4365
+8621:2:2137
+8622:2:2141
+8623:2:2142
+8624:2:2150
+8625:2:2151
+8626:2:2155
+8627:2:2156
+8628:2:2150
+8629:2:2151
+8630:2:2152
+8631:2:2164
+8632:2:2169
+8633:2:2173
+8634:2:2174
+8635:2:2181
+8636:2:2182
+8637:2:2193
+8638:2:2194
+8639:2:2195
+8640:2:2193
+8641:2:2194
+8642:2:2195
+8643:2:2206
+8644:2:2211
+8645:2:2212
+8646:0:4365
+8647:2:2224
+8648:0:4365
+8649:3:2746
+8650:0:4365
+8651:2:2226
+8652:0:4365
+8653:3:2747
+8654:0:4365
+8655:2:2230
+8656:0:4365
+8657:3:2746
+8658:0:4365
+8659:2:2235
+8660:2:2239
+8661:2:2240
+8662:2:2248
+8663:2:2249
+8664:2:2253
+8665:2:2254
+8666:2:2248
+8667:2:2249
+8668:2:2250
+8669:2:2262
+8670:2:2267
+8671:2:2271
+8672:2:2272
+8673:2:2279
+8674:2:2280
+8675:2:2291
+8676:2:2292
+8677:2:2293
+8678:2:2291
+8679:2:2292
+8680:2:2293
+8681:2:2304
+8682:2:2309
+8683:2:2310
+8684:0:4365
+8685:3:2747
+8686:0:4365
+8687:2:2322
+8688:0:4365
+8689:2:1169
+8690:0:4365
+8691:3:2746
+8692:0:4365
+8693:2:1170
+8694:0:4365
+8695:3:2747
+8696:0:4365
+8697:3:2748
+8698:0:4365
+8699:3:2754
+8700:0:4365
+8701:3:2755
+8702:3:2759
+8703:3:2760
+8704:3:2768
+8705:3:2769
+8706:3:2773
+8707:3:2774
+8708:3:2768
+8709:3:2769
+8710:3:2773
+8711:3:2774
+8712:3:2782
+8713:3:2787
+8714:3:2791
+8715:3:2792
+8716:3:2799
+8717:3:2800
+8718:3:2811
+8719:3:2812
+8720:3:2813
+8721:3:2811
+8722:3:2812
+8723:3:2813
+8724:3:2824
+8725:3:2829
+8726:3:2830
+8727:0:4365
+8728:3:2842
+8729:0:4365
+8730:3:2843
+8731:0:4365
+8732:2:1173
+8733:0:4365
+8734:3:2844
+8735:0:4365
+8736:2:1179
+8737:0:4365
+8738:2:1180
+8739:0:4365
+8740:3:2843
+8741:0:4365
+8742:2:1181
+8743:2:1185
+8744:2:1186
+8745:2:1194
+8746:2:1195
+8747:2:1199
+8748:2:1200
+8749:2:1194
+8750:2:1195
+8751:2:1199
+8752:2:1200
+8753:2:1208
+8754:2:1213
+8755:2:1217
+8756:2:1218
+8757:2:1225
+8758:2:1226
+8759:2:1237
+8760:2:1238
+8761:2:1239
+8762:2:1237
+8763:2:1238
+8764:2:1239
+8765:2:1250
+8766:2:1255
+8767:2:1256
+8768:0:4365
+8769:3:2844
+8770:0:4365
+8771:2:1268
+8772:0:4365
+8773:3:2843
+8774:0:4365
+8775:2:1270
+8776:0:4365
+8777:3:2844
+8778:0:4365
+8779:2:1271
+8780:2:1275
+8781:2:1276
+8782:2:1284
+8783:2:1285
+8784:2:1289
+8785:2:1290
+8786:2:1284
+8787:2:1285
+8788:2:1289
+8789:2:1290
+8790:2:1298
+8791:2:1303
+8792:2:1307
+8793:2:1308
+8794:2:1315
+8795:2:1316
+8796:2:1327
+8797:2:1328
+8798:2:1329
+8799:2:1327
+8800:2:1328
+8801:2:1329
+8802:2:1340
+8803:2:1345
+8804:2:1346
+8805:0:4365
+8806:2:1358
+8807:0:4365
+8808:2:1360
+8809:0:4365
+8810:3:2843
+8811:0:4365
+8812:2:1361
+8813:0:4365
+8814:3:2844
+8815:0:4365
+8816:2:1362
+8817:2:1366
+8818:2:1367
+8819:2:1375
+8820:2:1376
+8821:2:1380
+8822:2:1381
+8823:2:1375
+8824:2:1376
+8825:2:1380
+8826:2:1381
+8827:2:1389
+8828:2:1394
+8829:2:1398
+8830:2:1399
+8831:2:1406
+8832:2:1407
+8833:2:1418
+8834:2:1419
+8835:2:1420
+8836:2:1418
+8837:2:1419
+8838:2:1420
+8839:2:1431
+8840:2:1436
+8841:2:1437
+8842:0:4365
+8843:2:1449
+8844:0:4365
+8845:3:2843
+8846:0:4365
+8847:2:1451
+8848:0:4365
+8849:3:2844
+8850:0:4365
+8851:2:1652
+8852:0:4365
+8853:2:1653
+8854:0:4365
+8855:2:1657
+8856:0:4365
+8857:2:1180
+8858:0:4365
+8859:3:2843
+8860:0:4365
+8861:2:1181
+8862:2:1185
+8863:2:1186
+8864:2:1194
+8865:2:1195
+8866:2:1199
+8867:2:1200
+8868:2:1194
+8869:2:1195
+8870:2:1196
+8871:2:1208
+8872:2:1213
+8873:2:1217
+8874:2:1218
+8875:2:1225
+8876:2:1226
+8877:2:1237
+8878:2:1238
+8879:2:1239
+8880:2:1237
+8881:2:1238
+8882:2:1239
+8883:2:1250
+8884:2:1255
+8885:2:1256
+8886:0:4365
+8887:3:2844
+8888:0:4365
+8889:2:1268
+8890:0:4365
+8891:3:2843
+8892:0:4365
+8893:2:1270
+8894:0:4365
+8895:3:2844
+8896:0:4365
+8897:2:1271
+8898:2:1275
+8899:2:1276
+8900:2:1284
+8901:2:1285
+8902:2:1289
+8903:2:1290
+8904:2:1284
+8905:2:1285
+8906:2:1289
+8907:2:1290
+8908:2:1298
+8909:2:1303
+8910:2:1307
+8911:2:1308
+8912:2:1315
+8913:2:1316
+8914:2:1327
+8915:2:1328
+8916:2:1329
+8917:2:1327
+8918:2:1328
+8919:2:1329
+8920:2:1340
+8921:2:1345
+8922:2:1346
+8923:0:4365
+8924:2:1358
+8925:0:4365
+8926:2:1454
+8927:0:4365
+8928:3:2843
+8929:0:4365
+8930:2:1455
+8931:0:4365
+8932:3:2844
+8933:0:4365
+8934:2:1652
+8935:0:4365
+8936:2:1653
+8937:0:4365
+8938:2:1657
+8939:0:4365
+8940:2:1660
+8941:0:4365
+8942:3:2843
+8943:0:4365
+8944:2:1665
+8945:2:1669
+8946:2:1670
+8947:2:1678
+8948:2:1679
+8949:2:1683
+8950:2:1684
+8951:2:1678
+8952:2:1679
+8953:2:1680
+8954:2:1692
+8955:2:1697
+8956:2:1701
+8957:2:1702
+8958:2:1709
+8959:2:1710
+8960:2:1721
+8961:2:1722
+8962:2:1723
+8963:2:1721
+8964:2:1722
+8965:2:1723
+8966:2:1734
+8967:2:1739
+8968:2:1740
+8969:0:4365
+8970:3:2844
+8971:0:4365
+8972:2:1752
+8973:0:4365
+8974:3:2843
+8975:0:4365
+8976:2:1754
+8977:0:4365
+8978:3:2844
+8979:0:4365
+8980:2:1755
+8981:2:1759
+8982:2:1760
+8983:2:1768
+8984:2:1769
+8985:2:1773
+8986:2:1774
+8987:2:1768
+8988:2:1769
+8989:2:1773
+8990:2:1774
+8991:2:1782
+8992:2:1787
+8993:2:1791
+8994:2:1792
+8995:2:1799
+8996:2:1800
+8997:2:1811
+8998:2:1812
+8999:2:1813
+9000:2:1811
+9001:2:1812
+9002:2:1813
+9003:2:1824
+9004:2:1829
+9005:2:1830
+9006:0:4365
+9007:2:1842
+9008:0:4365
+9009:3:2843
+9010:0:4365
+9011:2:1844
+9012:0:4365
+9013:3:2844
+9014:0:4365
+9015:2:1845
+9016:2:1849
+9017:2:1850
+9018:2:1858
+9019:2:1859
+9020:2:1863
+9021:2:1864
+9022:2:1858
+9023:2:1859
+9024:2:1863
+9025:2:1864
+9026:2:1872
+9027:2:1877
+9028:2:1881
+9029:2:1882
+9030:2:1889
+9031:2:1890
+9032:2:1901
+9033:2:1902
+9034:2:1903
+9035:2:1901
+9036:2:1902
+9037:2:1903
+9038:2:1914
+9039:2:1919
+9040:2:1920
+9041:0:4365
+9042:2:1932
+9043:0:4365
+9044:3:2843
+9045:0:4365
+9046:2:1934
+9047:0:4365
+9048:3:2844
+9049:0:4365
+9050:2:1935
+9051:0:4365
+9052:2:1936
+9053:0:4365
+9054:2:2129
+9055:0:4365
+9056:2:2130
+9057:0:4365
+9058:2:2134
+9059:0:4365
+9060:3:2843
+9061:0:4365
+9062:2:2136
+9063:0:4365
+9064:3:2844
+9065:0:4365
+9066:2:2137
+9067:2:2141
+9068:2:2142
+9069:2:2150
+9070:2:2151
+9071:2:2155
+9072:2:2156
+9073:2:2150
+9074:2:2151
+9075:2:2155
+9076:2:2156
+9077:2:2164
+9078:2:2169
+9079:2:2173
+9080:2:2174
+9081:2:2181
+9082:2:2182
+9083:2:2193
+9084:2:2194
+9085:2:2195
+9086:2:2193
+9087:2:2194
+9088:2:2195
+9089:2:2206
+9090:2:2211
+9091:2:2212
+9092:0:4365
+9093:2:2224
+9094:0:4365
+9095:3:2843
+9096:0:4365
+9097:2:2226
+9098:0:4365
+9099:3:2844
+9100:0:4365
+9101:2:1936
+9102:0:4365
+9103:2:2129
+9104:0:4365
+9105:2:2130
+9106:0:4365
+9107:2:2134
+9108:0:4365
+9109:3:2843
+9110:0:4365
+9111:2:2136
+9112:0:4365
+9113:3:2844
+9114:0:4365
+9115:2:2137
+9116:2:2141
+9117:2:2142
+9118:2:2150
+9119:2:2151
+9120:2:2155
+9121:2:2156
+9122:2:2150
+9123:2:2151
+9124:2:2152
+9125:2:2164
+9126:2:2169
+9127:2:2173
+9128:2:2174
+9129:2:2181
+9130:2:2182
+9131:2:2193
+9132:2:2194
+9133:2:2195
+9134:2:2193
+9135:2:2194
+9136:2:2195
+9137:2:2206
+9138:2:2211
+9139:2:2212
+9140:0:4365
+9141:2:2224
+9142:0:4365
+9143:3:2843
+9144:0:4365
+9145:2:2226
+9146:0:4365
+9147:3:2844
+9148:0:4365
+9149:2:2230
+9150:0:4365
+9151:3:2843
+9152:0:4365
+9153:2:2235
+9154:2:2239
+9155:2:2240
+9156:2:2248
+9157:2:2249
+9158:2:2253
+9159:2:2254
+9160:2:2248
+9161:2:2249
+9162:2:2250
+9163:2:2262
+9164:2:2267
+9165:2:2271
+9166:2:2272
+9167:2:2279
+9168:2:2280
+9169:2:2291
+9170:2:2292
+9171:2:2293
+9172:2:2291
+9173:2:2292
+9174:2:2293
+9175:2:2304
+9176:2:2309
+9177:2:2310
+9178:0:4365
+9179:3:2844
+9180:0:4365
+9181:2:2322
+9182:0:4365
+9183:2:1169
+9184:0:4365
+9185:3:2843
+9186:0:4365
+9187:2:1170
+9188:0:4365
+9189:3:2844
+9190:0:4365
+9191:3:2845
+9192:0:4365
+9193:3:2851
+9194:0:4365
+9195:3:2854
+9196:3:2855
+9197:3:2867
+9198:3:2868
+9199:3:2872
+9200:3:2873
+9201:3:2867
+9202:3:2868
+9203:3:2872
+9204:3:2873
+9205:3:2881
+9206:3:2886
+9207:3:2890
+9208:3:2891
+9209:3:2898
+9210:3:2899
+9211:3:2910
+9212:3:2911
+9213:3:2912
+9214:3:2910
+9215:3:2911
+9216:3:2912
+9217:3:2923
+9218:3:2928
+9219:3:2929
+9220:0:4365
+9221:3:2941
+9222:0:4365
+9223:3:2942
+9224:0:4365
+9225:2:1173
+9226:0:4365
+9227:3:2943
+9228:0:4365
+9229:2:1179
+9230:0:4365
+9231:2:1180
+9232:0:4365
+9233:3:2942
+9234:0:4365
+9235:2:1181
+9236:2:1185
+9237:2:1186
+9238:2:1194
+9239:2:1195
+9240:2:1199
+9241:2:1200
+9242:2:1194
+9243:2:1195
+9244:2:1199
+9245:2:1200
+9246:2:1208
+9247:2:1213
+9248:2:1217
+9249:2:1218
+9250:2:1225
+9251:2:1226
+9252:2:1237
+9253:2:1238
+9254:2:1239
+9255:2:1237
+9256:2:1238
+9257:2:1239
+9258:2:1250
+9259:2:1255
+9260:2:1256
+9261:0:4365
+9262:3:2943
+9263:0:4365
+9264:2:1268
+9265:0:4365
+9266:3:2942
+9267:0:4365
+9268:2:1270
+9269:0:4365
+9270:3:2943
+9271:0:4365
+9272:2:1271
+9273:2:1275
+9274:2:1276
+9275:2:1284
+9276:2:1285
+9277:2:1289
+9278:2:1290
+9279:2:1284
+9280:2:1285
+9281:2:1289
+9282:2:1290
+9283:2:1298
+9284:2:1303
+9285:2:1307
+9286:2:1308
+9287:2:1315
+9288:2:1316
+9289:2:1327
+9290:2:1328
+9291:2:1329
+9292:2:1327
+9293:2:1328
+9294:2:1329
+9295:2:1340
+9296:2:1345
+9297:2:1346
+9298:0:4365
+9299:2:1358
+9300:0:4365
+9301:2:1360
+9302:0:4365
+9303:3:2942
+9304:0:4365
+9305:2:1361
+9306:0:4365
+9307:3:2943
+9308:0:4365
+9309:2:1362
+9310:2:1366
+9311:2:1367
+9312:2:1375
+9313:2:1376
+9314:2:1380
+9315:2:1381
+9316:2:1375
+9317:2:1376
+9318:2:1380
+9319:2:1381
+9320:2:1389
+9321:2:1394
+9322:2:1398
+9323:2:1399
+9324:2:1406
+9325:2:1407
+9326:2:1418
+9327:2:1419
+9328:2:1420
+9329:2:1418
+9330:2:1419
+9331:2:1420
+9332:2:1431
+9333:2:1436
+9334:2:1437
+9335:0:4365
+9336:2:1449
+9337:0:4365
+9338:3:2942
+9339:0:4365
+9340:2:1451
+9341:0:4365
+9342:3:2943
+9343:0:4365
+9344:2:1652
+9345:0:4365
+9346:2:1653
+9347:0:4365
+9348:2:1657
+9349:0:4365
+9350:2:1180
+9351:0:4365
+9352:3:2942
+9353:0:4365
+9354:2:1181
+9355:2:1185
+9356:2:1186
+9357:2:1194
+9358:2:1195
+9359:2:1199
+9360:2:1200
+9361:2:1194
+9362:2:1195
+9363:2:1196
+9364:2:1208
+9365:2:1213
+9366:2:1217
+9367:2:1218
+9368:2:1225
+9369:2:1226
+9370:2:1237
+9371:2:1238
+9372:2:1239
+9373:2:1237
+9374:2:1238
+9375:2:1239
+9376:2:1250
+9377:2:1255
+9378:2:1256
+9379:0:4365
+9380:3:2943
+9381:0:4365
+9382:2:1268
+9383:0:4365
+9384:3:2942
+9385:0:4365
+9386:2:1270
+9387:0:4365
+9388:3:2943
+9389:0:4365
+9390:2:1271
+9391:2:1275
+9392:2:1276
+9393:2:1284
+9394:2:1285
+9395:2:1289
+9396:2:1290
+9397:2:1284
+9398:2:1285
+9399:2:1289
+9400:2:1290
+9401:2:1298
+9402:2:1303
+9403:2:1307
+9404:2:1308
+9405:2:1315
+9406:2:1316
+9407:2:1327
+9408:2:1328
+9409:2:1329
+9410:2:1327
+9411:2:1328
+9412:2:1329
+9413:2:1340
+9414:2:1345
+9415:2:1346
+9416:0:4365
+9417:2:1358
+9418:0:4365
+9419:2:1454
+9420:0:4365
+9421:3:2942
+9422:0:4365
+9423:2:1455
+9424:0:4365
+9425:3:2943
+9426:0:4365
+9427:2:1652
+9428:0:4365
+9429:2:1653
+9430:0:4365
+9431:2:1657
+9432:0:4365
+9433:2:1660
+9434:0:4365
+9435:3:2942
+9436:0:4365
+9437:2:1665
+9438:2:1669
+9439:2:1670
+9440:2:1678
+9441:2:1679
+9442:2:1683
+9443:2:1684
+9444:2:1678
+9445:2:1679
+9446:2:1680
+9447:2:1692
+9448:2:1697
+9449:2:1701
+9450:2:1702
+9451:2:1709
+9452:2:1710
+9453:2:1721
+9454:2:1722
+9455:2:1723
+9456:2:1721
+9457:2:1722
+9458:2:1723
+9459:2:1734
+9460:2:1739
+9461:2:1740
+9462:0:4365
+9463:3:2943
+9464:0:4365
+9465:2:1752
+9466:0:4365
+9467:3:2942
+9468:0:4365
+9469:2:1754
+9470:0:4365
+9471:3:2943
+9472:0:4365
+9473:2:1755
+9474:2:1759
+9475:2:1760
+9476:2:1768
+9477:2:1769
+9478:2:1773
+9479:2:1774
+9480:2:1768
+9481:2:1769
+9482:2:1773
+9483:2:1774
+9484:2:1782
+9485:2:1787
+9486:2:1791
+9487:2:1792
+9488:2:1799
+9489:2:1800
+9490:2:1811
+9491:2:1812
+9492:2:1813
+9493:2:1811
+9494:2:1812
+9495:2:1813
+9496:2:1824
+9497:2:1829
+9498:2:1830
+9499:0:4365
+9500:2:1842
+9501:0:4365
+9502:3:2942
+9503:0:4365
+9504:2:1844
+9505:0:4365
+9506:3:2943
+9507:0:4365
+9508:2:1845
+9509:2:1849
+9510:2:1850
+9511:2:1858
+9512:2:1859
+9513:2:1863
+9514:2:1864
+9515:2:1858
+9516:2:1859
+9517:2:1863
+9518:2:1864
+9519:2:1872
+9520:2:1877
+9521:2:1881
+9522:2:1882
+9523:2:1889
+9524:2:1890
+9525:2:1901
+9526:2:1902
+9527:2:1903
+9528:2:1901
+9529:2:1902
+9530:2:1903
+9531:2:1914
+9532:2:1919
+9533:2:1920
+9534:0:4365
+9535:2:1932
+9536:0:4365
+9537:3:2942
+9538:0:4365
+9539:2:1934
+9540:0:4365
+9541:3:2943
+9542:0:4365
+9543:2:1935
+9544:0:4365
+9545:2:1936
+9546:0:4365
+9547:2:2129
+9548:0:4365
+9549:2:2130
+9550:0:4365
+9551:2:2134
+9552:0:4365
+9553:3:2942
+9554:0:4365
+9555:2:2136
+9556:0:4365
+9557:3:2943
+9558:0:4365
+9559:2:2137
+9560:2:2141
+9561:2:2142
+9562:2:2150
+9563:2:2151
+9564:2:2155
+9565:2:2156
+9566:2:2150
+9567:2:2151
+9568:2:2155
+9569:2:2156
+9570:2:2164
+9571:2:2169
+9572:2:2173
+9573:2:2174
+9574:2:2181
+9575:2:2182
+9576:2:2193
+9577:2:2194
+9578:2:2195
+9579:2:2193
+9580:2:2194
+9581:2:2195
+9582:2:2206
+9583:2:2211
+9584:2:2212
+9585:0:4365
+9586:2:2224
+9587:0:4365
+9588:3:2942
+9589:0:4365
+9590:2:2226
+9591:0:4365
+9592:3:2943
+9593:0:4365
+9594:2:1936
+9595:0:4365
+9596:2:2129
+9597:0:4365
+9598:2:2130
+9599:0:4365
+9600:2:2134
+9601:0:4365
+9602:3:2942
+9603:0:4365
+9604:2:2136
+9605:0:4365
+9606:3:2943
+9607:0:4365
+9608:2:2137
+9609:2:2141
+9610:2:2142
+9611:2:2150
+9612:2:2151
+9613:2:2155
+9614:2:2156
+9615:2:2150
+9616:2:2151
+9617:2:2152
+9618:2:2164
+9619:2:2169
+9620:2:2173
+9621:2:2174
+9622:2:2181
+9623:2:2182
+9624:2:2193
+9625:2:2194
+9626:2:2195
+9627:2:2193
+9628:2:2194
+9629:2:2195
+9630:2:2206
+9631:2:2211
+9632:2:2212
+9633:0:4365
+9634:2:2224
+9635:0:4365
+9636:3:2942
+9637:0:4365
+9638:2:2226
+9639:0:4365
+9640:3:2943
+9641:0:4365
+9642:2:2230
+9643:0:4365
+9644:3:2942
+9645:0:4365
+9646:2:2235
+9647:2:2239
+9648:2:2240
+9649:2:2248
+9650:2:2249
+9651:2:2253
+9652:2:2254
+9653:2:2248
+9654:2:2249
+9655:2:2250
+9656:2:2262
+9657:2:2267
+9658:2:2271
+9659:2:2272
+9660:2:2279
+9661:2:2280
+9662:2:2291
+9663:2:2292
+9664:2:2293
+9665:2:2291
+9666:2:2292
+9667:2:2293
+9668:2:2304
+9669:2:2309
+9670:2:2310
+9671:0:4365
+9672:3:2943
+9673:0:4365
+9674:2:2322
+9675:0:4365
+9676:2:1169
+9677:0:4365
+9678:3:2942
+9679:0:4365
+9680:2:1170
+9681:0:4365
+9682:3:2943
+9683:0:4365
+9684:3:2944
+9685:0:4365
+9686:3:2950
+9687:0:4365
+9688:3:2951
+9689:0:4365
+9690:3:2952
+9691:0:4365
+9692:3:2953
+9693:0:4365
+9694:3:2954
+9695:3:2958
+9696:3:2959
+9697:3:2967
+9698:3:2968
+9699:3:2972
+9700:3:2973
+9701:3:2967
+9702:3:2968
+9703:3:2972
+9704:3:2973
+9705:3:2981
+9706:3:2986
+9707:3:2990
+9708:3:2991
+9709:3:2998
+9710:3:2999
+9711:3:3010
+9712:3:3011
+9713:3:3012
+9714:3:3010
+9715:3:3011
+9716:3:3012
+9717:3:3023
+9718:3:3028
+9719:3:3029
+9720:0:4365
+9721:3:3041
+9722:0:4365
+9723:3:3042
+9724:0:4365
+9725:2:1173
+9726:0:4365
+9727:3:3043
+9728:0:4365
+9729:2:1179
+9730:0:4365
+9731:2:1180
+9732:0:4365
+9733:3:3042
+9734:0:4365
+9735:2:1181
+9736:2:1185
+9737:2:1186
+9738:2:1194
+9739:2:1195
+9740:2:1199
+9741:2:1200
+9742:2:1194
+9743:2:1195
+9744:2:1199
+9745:2:1200
+9746:2:1208
+9747:2:1213
+9748:2:1217
+9749:2:1218
+9750:2:1225
+9751:2:1226
+9752:2:1237
+9753:2:1238
+9754:2:1239
+9755:2:1237
+9756:2:1238
+9757:2:1239
+9758:2:1250
+9759:2:1255
+9760:2:1256
+9761:0:4365
+9762:3:3043
+9763:0:4365
+9764:2:1268
+9765:0:4365
+9766:3:3042
+9767:0:4365
+9768:2:1270
+9769:0:4365
+9770:3:3043
+9771:0:4365
+9772:2:1271
+9773:2:1275
+9774:2:1276
+9775:2:1284
+9776:2:1285
+9777:2:1289
+9778:2:1290
+9779:2:1284
+9780:2:1285
+9781:2:1289
+9782:2:1290
+9783:2:1298
+9784:2:1303
+9785:2:1307
+9786:2:1308
+9787:2:1315
+9788:2:1316
+9789:2:1327
+9790:2:1328
+9791:2:1329
+9792:2:1327
+9793:2:1328
+9794:2:1329
+9795:2:1340
+9796:2:1345
+9797:2:1346
+9798:0:4365
+9799:2:1358
+9800:0:4365
+9801:2:1360
+9802:0:4365
+9803:3:3042
+9804:0:4365
+9805:2:1361
+9806:0:4365
+9807:3:3043
+9808:0:4365
+9809:2:1362
+9810:2:1366
+9811:2:1367
+9812:2:1375
+9813:2:1376
+9814:2:1380
+9815:2:1381
+9816:2:1375
+9817:2:1376
+9818:2:1380
+9819:2:1381
+9820:2:1389
+9821:2:1394
+9822:2:1398
+9823:2:1399
+9824:2:1406
+9825:2:1407
+9826:2:1418
+9827:2:1419
+9828:2:1420
+9829:2:1418
+9830:2:1419
+9831:2:1420
+9832:2:1431
+9833:2:1436
+9834:2:1437
+9835:0:4365
+9836:2:1449
+9837:0:4365
+9838:3:3042
+9839:0:4365
+9840:2:1451
+9841:0:4365
+9842:3:3043
+9843:0:4365
+9844:2:1652
+9845:0:4365
+9846:2:1653
+9847:0:4365
+9848:2:1657
+9849:0:4365
+9850:2:1180
+9851:0:4365
+9852:3:3042
+9853:0:4365
+9854:2:1181
+9855:2:1185
+9856:2:1186
+9857:2:1194
+9858:2:1195
+9859:2:1199
+9860:2:1200
+9861:2:1194
+9862:2:1195
+9863:2:1196
+9864:2:1208
+9865:2:1213
+9866:2:1217
+9867:2:1218
+9868:2:1225
+9869:2:1226
+9870:2:1237
+9871:2:1238
+9872:2:1239
+9873:2:1237
+9874:2:1238
+9875:2:1239
+9876:2:1250
+9877:2:1255
+9878:2:1256
+9879:0:4365
+9880:3:3043
+9881:0:4365
+9882:2:1268
+9883:0:4365
+9884:3:3042
+9885:0:4365
+9886:2:1270
+9887:0:4365
+9888:3:3043
+9889:0:4365
+9890:2:1271
+9891:2:1275
+9892:2:1276
+9893:2:1284
+9894:2:1285
+9895:2:1289
+9896:2:1290
+9897:2:1284
+9898:2:1285
+9899:2:1289
+9900:2:1290
+9901:2:1298
+9902:2:1303
+9903:2:1307
+9904:2:1308
+9905:2:1315
+9906:2:1316
+9907:2:1327
+9908:2:1328
+9909:2:1329
+9910:2:1327
+9911:2:1328
+9912:2:1329
+9913:2:1340
+9914:2:1345
+9915:2:1346
+9916:0:4365
+9917:2:1358
+9918:0:4365
+9919:2:1454
+9920:0:4365
+9921:3:3042
+9922:0:4365
+9923:2:1455
+9924:0:4365
+9925:3:3043
+9926:0:4365
+9927:2:1652
+9928:0:4365
+9929:2:1653
+9930:0:4365
+9931:2:1657
+9932:0:4365
+9933:2:1660
+9934:0:4365
+9935:3:3042
+9936:0:4365
+9937:2:1665
+9938:2:1669
+9939:2:1670
+9940:2:1678
+9941:2:1679
+9942:2:1683
+9943:2:1684
+9944:2:1678
+9945:2:1679
+9946:2:1680
+9947:2:1692
+9948:2:1697
+9949:2:1701
+9950:2:1702
+9951:2:1709
+9952:2:1710
+9953:2:1721
+9954:2:1722
+9955:2:1723
+9956:2:1721
+9957:2:1722
+9958:2:1723
+9959:2:1734
+9960:2:1739
+9961:2:1740
+9962:0:4365
+9963:3:3043
+9964:0:4365
+9965:2:1752
+9966:0:4365
+9967:3:3042
+9968:0:4365
+9969:2:1754
+9970:0:4365
+9971:3:3043
+9972:0:4365
+9973:2:1755
+9974:2:1759
+9975:2:1760
+9976:2:1768
+9977:2:1769
+9978:2:1773
+9979:2:1774
+9980:2:1768
+9981:2:1769
+9982:2:1773
+9983:2:1774
+9984:2:1782
+9985:2:1787
+9986:2:1791
+9987:2:1792
+9988:2:1799
+9989:2:1800
+9990:2:1811
+9991:2:1812
+9992:2:1813
+9993:2:1811
+9994:2:1812
+9995:2:1813
+9996:2:1824
+9997:2:1829
+9998:2:1830
+9999:0:4365
+10000:2:1842
+10001:0:4365
+10002:3:3042
+10003:0:4365
+10004:2:1844
+10005:0:4365
+10006:3:3043
+10007:0:4365
+10008:2:1845
+10009:2:1849
+10010:2:1850
+10011:2:1858
+10012:2:1859
+10013:2:1863
+10014:2:1864
+10015:2:1858
+10016:2:1859
+10017:2:1863
+10018:2:1864
+10019:2:1872
+10020:2:1877
+10021:2:1881
+10022:2:1882
+10023:2:1889
+10024:2:1890
+10025:2:1901
+10026:2:1902
+10027:2:1903
+10028:2:1901
+10029:2:1902
+10030:2:1903
+10031:2:1914
+10032:2:1919
+10033:2:1920
+10034:0:4365
+10035:2:1932
+10036:0:4365
+10037:3:3042
+10038:0:4365
+10039:2:1934
+10040:0:4365
+10041:3:3043
+10042:0:4365
+10043:2:1935
+10044:0:4365
+10045:2:1936
+10046:0:4365
+10047:2:2129
+10048:0:4365
+10049:2:2130
+10050:0:4365
+10051:2:2134
+10052:0:4365
+10053:3:3042
+10054:0:4365
+10055:2:2136
+10056:0:4365
+10057:3:3043
+10058:0:4365
+10059:2:2137
+10060:2:2141
+10061:2:2142
+10062:2:2150
+10063:2:2151
+10064:2:2155
+10065:2:2156
+10066:2:2150
+10067:2:2151
+10068:2:2155
+10069:2:2156
+10070:2:2164
+10071:2:2169
+10072:2:2173
+10073:2:2174
+10074:2:2181
+10075:2:2182
+10076:2:2193
+10077:2:2194
+10078:2:2195
+10079:2:2193
+10080:2:2194
+10081:2:2195
+10082:2:2206
+10083:2:2211
+10084:2:2212
+10085:0:4365
+10086:2:2224
+10087:0:4365
+10088:3:3042
+10089:0:4365
+10090:2:2226
+10091:0:4365
+10092:3:3043
+10093:0:4365
+10094:2:1936
+10095:0:4365
+10096:2:2129
+10097:0:4365
+10098:2:2130
+10099:0:4365
+10100:2:2134
+10101:0:4365
+10102:3:3042
+10103:0:4365
+10104:2:2136
+10105:0:4365
+10106:3:3043
+10107:0:4365
+10108:2:2137
+10109:2:2141
+10110:2:2142
+10111:2:2150
+10112:2:2151
+10113:2:2155
+10114:2:2156
+10115:2:2150
+10116:2:2151
+10117:2:2152
+10118:2:2164
+10119:2:2169
+10120:2:2173
+10121:2:2174
+10122:2:2181
+10123:2:2182
+10124:2:2193
+10125:2:2194
+10126:2:2195
+10127:2:2193
+10128:2:2194
+10129:2:2195
+10130:2:2206
+10131:2:2211
+10132:2:2212
+10133:0:4365
+10134:2:2224
+10135:0:4365
+10136:3:3042
+10137:0:4365
+10138:2:2226
+10139:0:4365
+10140:3:3043
+10141:0:4365
+10142:2:2230
+10143:0:4365
+10144:3:3042
+10145:0:4365
+10146:2:2235
+10147:2:2239
+10148:2:2240
+10149:2:2248
+10150:2:2249
+10151:2:2253
+10152:2:2254
+10153:2:2248
+10154:2:2249
+10155:2:2250
+10156:2:2262
+10157:2:2267
+10158:2:2271
+10159:2:2272
+10160:2:2279
+10161:2:2280
+10162:2:2291
+10163:2:2292
+10164:2:2293
+10165:2:2291
+10166:2:2292
+10167:2:2293
+10168:2:2304
+10169:2:2309
+10170:2:2310
+10171:0:4365
+10172:3:3043
+10173:0:4365
+10174:2:2322
+10175:0:4365
+10176:2:1169
+10177:0:4365
+10178:3:3042
+10179:0:4365
+10180:2:1170
+10181:0:4365
+10182:3:3043
+10183:0:4365
+10184:3:3044
+10185:0:4365
+10186:3:3257
+10187:0:4365
+10188:3:3265
+10189:0:4365
+10190:3:3266
+10191:3:3270
+10192:3:3271
+10193:3:3279
+10194:3:3280
+10195:3:3284
+10196:3:3285
+10197:3:3279
+10198:3:3280
+10199:3:3284
+10200:3:3285
+10201:3:3293
+10202:3:3298
+10203:3:3302
+10204:3:3303
+10205:3:3310
+10206:3:3311
+10207:3:3322
+10208:3:3323
+10209:3:3324
+10210:3:3322
+10211:3:3323
+10212:3:3324
+10213:3:3335
+10214:3:3340
+10215:3:3341
+10216:0:4365
+10217:3:3353
+10218:0:4365
+10219:3:3354
+10220:0:4365
+10221:2:1173
+10222:0:4365
+10223:3:3355
+10224:0:4365
+10225:2:1179
+10226:0:4365
+10227:2:1180
+10228:0:4365
+10229:3:3354
+10230:0:4365
+10231:2:1181
+10232:2:1185
+10233:2:1186
+10234:2:1194
+10235:2:1195
+10236:2:1199
+10237:2:1200
+10238:2:1194
+10239:2:1195
+10240:2:1199
+10241:2:1200
+10242:2:1208
+10243:2:1213
+10244:2:1217
+10245:2:1218
+10246:2:1225
+10247:2:1226
+10248:2:1237
+10249:2:1238
+10250:2:1239
+10251:2:1237
+10252:2:1238
+10253:2:1239
+10254:2:1250
+10255:2:1255
+10256:2:1256
+10257:0:4365
+10258:3:3355
+10259:0:4365
+10260:2:1268
+10261:0:4365
+10262:3:3354
+10263:0:4365
+10264:2:1270
+10265:0:4365
+10266:3:3355
+10267:0:4365
+10268:2:1271
+10269:2:1275
+10270:2:1276
+10271:2:1284
+10272:2:1285
+10273:2:1289
+10274:2:1290
+10275:2:1284
+10276:2:1285
+10277:2:1289
+10278:2:1290
+10279:2:1298
+10280:2:1303
+10281:2:1307
+10282:2:1308
+10283:2:1315
+10284:2:1316
+10285:2:1327
+10286:2:1328
+10287:2:1329
+10288:2:1327
+10289:2:1328
+10290:2:1329
+10291:2:1340
+10292:2:1345
+10293:2:1346
+10294:0:4365
+10295:2:1358
+10296:0:4365
+10297:2:1360
+10298:0:4365
+10299:3:3354
+10300:0:4365
+10301:2:1361
+10302:0:4365
+10303:3:3355
+10304:0:4365
+10305:2:1362
+10306:2:1366
+10307:2:1367
+10308:2:1375
+10309:2:1376
+10310:2:1380
+10311:2:1381
+10312:2:1375
+10313:2:1376
+10314:2:1380
+10315:2:1381
+10316:2:1389
+10317:2:1394
+10318:2:1398
+10319:2:1399
+10320:2:1406
+10321:2:1407
+10322:2:1418
+10323:2:1419
+10324:2:1420
+10325:2:1418
+10326:2:1419
+10327:2:1420
+10328:2:1431
+10329:2:1436
+10330:2:1437
+10331:0:4365
+10332:2:1449
+10333:0:4365
+10334:3:3354
+10335:0:4365
+10336:2:1451
+10337:0:4365
+10338:3:3355
+10339:0:4365
+10340:2:1652
+10341:0:4365
+10342:2:1653
+10343:0:4365
+10344:2:1657
+10345:0:4365
+10346:2:1180
+10347:0:4365
+10348:3:3354
+10349:0:4365
+10350:2:1181
+10351:2:1185
+10352:2:1186
+10353:2:1194
+10354:2:1195
+10355:2:1199
+10356:2:1200
+10357:2:1194
+10358:2:1195
+10359:2:1196
+10360:2:1208
+10361:2:1213
+10362:2:1217
+10363:2:1218
+10364:2:1225
+10365:2:1226
+10366:2:1237
+10367:2:1238
+10368:2:1239
+10369:2:1237
+10370:2:1238
+10371:2:1239
+10372:2:1250
+10373:2:1255
+10374:2:1256
+10375:0:4365
+10376:3:3355
+10377:0:4365
+10378:2:1268
+10379:0:4365
+10380:3:3354
+10381:0:4365
+10382:2:1270
+10383:0:4365
+10384:3:3355
+10385:0:4365
+10386:2:1271
+10387:2:1275
+10388:2:1276
+10389:2:1284
+10390:2:1285
+10391:2:1289
+10392:2:1290
+10393:2:1284
+10394:2:1285
+10395:2:1289
+10396:2:1290
+10397:2:1298
+10398:2:1303
+10399:2:1307
+10400:2:1308
+10401:2:1315
+10402:2:1316
+10403:2:1327
+10404:2:1328
+10405:2:1329
+10406:2:1327
+10407:2:1328
+10408:2:1329
+10409:2:1340
+10410:2:1345
+10411:2:1346
+10412:0:4365
+10413:2:1358
+10414:0:4365
+10415:2:1454
+10416:0:4365
+10417:3:3354
+10418:0:4365
+10419:2:1455
+10420:0:4365
+10421:3:3355
+10422:0:4365
+10423:2:1652
+10424:0:4365
+10425:2:1653
+10426:0:4365
+10427:2:1657
+10428:0:4365
+10429:2:1660
+10430:0:4365
+10431:3:3354
+10432:0:4365
+10433:2:1665
+10434:2:1669
+10435:2:1670
+10436:2:1678
+10437:2:1679
+10438:2:1683
+10439:2:1684
+10440:2:1678
+10441:2:1679
+10442:2:1680
+10443:2:1692
+10444:2:1697
+10445:2:1701
+10446:2:1702
+10447:2:1709
+10448:2:1710
+10449:2:1721
+10450:2:1722
+10451:2:1723
+10452:2:1721
+10453:2:1722
+10454:2:1723
+10455:2:1734
+10456:2:1739
+10457:2:1740
+10458:0:4365
+10459:3:3355
+10460:0:4365
+10461:2:1752
+10462:0:4365
+10463:3:3354
+10464:0:4365
+10465:2:1754
+10466:0:4365
+10467:3:3355
+10468:0:4365
+10469:2:1755
+10470:2:1759
+10471:2:1760
+10472:2:1768
+10473:2:1769
+10474:2:1773
+10475:2:1774
+10476:2:1768
+10477:2:1769
+10478:2:1773
+10479:2:1774
+10480:2:1782
+10481:2:1787
+10482:2:1791
+10483:2:1792
+10484:2:1799
+10485:2:1800
+10486:2:1811
+10487:2:1812
+10488:2:1813
+10489:2:1811
+10490:2:1812
+10491:2:1813
+10492:2:1824
+10493:2:1829
+10494:2:1830
+10495:0:4365
+10496:2:1842
+10497:0:4365
+10498:3:3354
+10499:0:4365
+10500:2:1844
+10501:0:4365
+10502:3:3355
+10503:0:4365
+10504:2:1845
+10505:2:1849
+10506:2:1850
+10507:2:1858
+10508:2:1859
+10509:2:1863
+10510:2:1864
+10511:2:1858
+10512:2:1859
+10513:2:1863
+10514:2:1864
+10515:2:1872
+10516:2:1877
+10517:2:1881
+10518:2:1882
+10519:2:1889
+10520:2:1890
+10521:2:1901
+10522:2:1902
+10523:2:1903
+10524:2:1901
+10525:2:1902
+10526:2:1903
+10527:2:1914
+10528:2:1919
+10529:2:1920
+10530:0:4365
+10531:2:1932
+10532:0:4365
+10533:3:3354
+10534:0:4365
+10535:2:1934
+10536:0:4365
+10537:3:3355
+10538:0:4365
+10539:2:1935
+10540:0:4365
+10541:2:1936
+10542:0:4365
+10543:2:2129
+10544:0:4365
+10545:2:2130
+10546:0:4365
+10547:2:2134
+10548:0:4365
+10549:3:3354
+10550:0:4365
+10551:2:2136
+10552:0:4365
+10553:3:3355
+10554:0:4365
+10555:2:2137
+10556:2:2141
+10557:2:2142
+10558:2:2150
+10559:2:2151
+10560:2:2155
+10561:2:2156
+10562:2:2150
+10563:2:2151
+10564:2:2155
+10565:2:2156
+10566:2:2164
+10567:2:2169
+10568:2:2173
+10569:2:2174
+10570:2:2181
+10571:2:2182
+10572:2:2193
+10573:2:2194
+10574:2:2195
+10575:2:2193
+10576:2:2194
+10577:2:2195
+10578:2:2206
+10579:2:2211
+10580:2:2212
+10581:0:4365
+10582:2:2224
+10583:0:4365
+10584:3:3354
+10585:0:4365
+10586:2:2226
+10587:0:4365
+10588:3:3355
+10589:0:4365
+10590:2:1936
+10591:0:4365
+10592:2:2129
+10593:0:4365
+10594:2:2130
+10595:0:4365
+10596:2:2134
+10597:0:4365
+10598:3:3354
+10599:0:4365
+10600:2:2136
+10601:0:4365
+10602:3:3355
+10603:0:4365
+10604:2:2137
+10605:2:2141
+10606:2:2142
+10607:2:2150
+10608:2:2151
+10609:2:2155
+10610:2:2156
+10611:2:2150
+10612:2:2151
+10613:2:2152
+10614:2:2164
+10615:2:2169
+10616:2:2173
+10617:2:2174
+10618:2:2181
+10619:2:2182
+10620:2:2193
+10621:2:2194
+10622:2:2195
+10623:2:2193
+10624:2:2194
+10625:2:2195
+10626:2:2206
+10627:2:2211
+10628:2:2212
+10629:0:4365
+10630:2:2224
+10631:0:4365
+10632:3:3354
+10633:0:4365
+10634:2:2226
+10635:0:4365
+10636:3:3355
+10637:0:4365
+10638:2:2230
+10639:0:4365
+10640:3:3354
+10641:0:4365
+10642:2:2235
+10643:2:2239
+10644:2:2240
+10645:2:2248
+10646:2:2249
+10647:2:2253
+10648:2:2254
+10649:2:2248
+10650:2:2249
+10651:2:2250
+10652:2:2262
+10653:2:2267
+10654:2:2271
+10655:2:2272
+10656:2:2279
+10657:2:2280
+10658:2:2291
+10659:2:2292
+10660:2:2293
+10661:2:2291
+10662:2:2292
+10663:2:2293
+10664:2:2304
+10665:2:2309
+10666:2:2310
+10667:0:4365
+10668:3:3355
+10669:0:4365
+10670:2:2322
+10671:0:4365
+10672:2:1169
+10673:0:4365
+10674:3:3354
+10675:0:4365
+10676:2:1170
+10677:0:4365
+10678:3:3355
+10679:0:4365
+10680:3:3356
+10681:0:4365
+10682:3:3366
+10683:0:4365
+10684:3:2951
+10685:0:4365
+10686:3:2952
+10687:0:4365
+10688:3:2953
+10689:0:4365
+10690:3:2954
+10691:3:2958
+10692:3:2959
+10693:3:2967
+10694:3:2968
+10695:3:2972
+10696:3:2973
+10697:3:2967
+10698:3:2968
+10699:3:2972
+10700:3:2973
+10701:3:2981
+10702:3:2986
+10703:3:2990
+10704:3:2991
+10705:3:2998
+10706:3:2999
+10707:3:3010
+10708:3:3011
+10709:3:3012
+10710:3:3010
+10711:3:3011
+10712:3:3012
+10713:3:3023
+10714:3:3028
+10715:3:3029
+10716:0:4365
+10717:3:3041
+10718:0:4365
+10719:3:3042
+10720:0:4365
+10721:2:1173
+10722:0:4365
+10723:3:3043
+10724:0:4365
+10725:2:1179
+10726:0:4365
+10727:2:1180
+10728:0:4365
+10729:3:3042
+10730:0:4365
+10731:2:1181
+10732:2:1185
+10733:2:1186
+10734:2:1194
+10735:2:1195
+10736:2:1199
+10737:2:1200
+10738:2:1194
+10739:2:1195
+10740:2:1199
+10741:2:1200
+10742:2:1208
+10743:2:1213
+10744:2:1217
+10745:2:1218
+10746:2:1225
+10747:2:1226
+10748:2:1237
+10749:2:1238
+10750:2:1239
+10751:2:1237
+10752:2:1238
+10753:2:1239
+10754:2:1250
+10755:2:1255
+10756:2:1256
+10757:0:4365
+10758:3:3043
+10759:0:4365
+10760:2:1268
+10761:0:4365
+10762:3:3042
+10763:0:4365
+10764:2:1270
+10765:0:4365
+10766:3:3043
+10767:0:4365
+10768:2:1271
+10769:2:1275
+10770:2:1276
+10771:2:1284
+10772:2:1285
+10773:2:1289
+10774:2:1290
+10775:2:1284
+10776:2:1285
+10777:2:1289
+10778:2:1290
+10779:2:1298
+10780:2:1303
+10781:2:1307
+10782:2:1308
+10783:2:1315
+10784:2:1316
+10785:2:1327
+10786:2:1328
+10787:2:1329
+10788:2:1327
+10789:2:1328
+10790:2:1329
+10791:2:1340
+10792:2:1345
+10793:2:1346
+10794:0:4365
+10795:2:1358
+10796:0:4365
+10797:2:1360
+10798:0:4365
+10799:3:3042
+10800:0:4365
+10801:2:1361
+10802:0:4365
+10803:3:3043
+10804:0:4365
+10805:2:1362
+10806:2:1366
+10807:2:1367
+10808:2:1375
+10809:2:1376
+10810:2:1380
+10811:2:1381
+10812:2:1375
+10813:2:1376
+10814:2:1380
+10815:2:1381
+10816:2:1389
+10817:2:1394
+10818:2:1398
+10819:2:1399
+10820:2:1406
+10821:2:1407
+10822:2:1418
+10823:2:1419
+10824:2:1420
+10825:2:1418
+10826:2:1419
+10827:2:1420
+10828:2:1431
+10829:2:1436
+10830:2:1437
+10831:0:4365
+10832:2:1449
+10833:0:4365
+10834:3:3042
+10835:0:4365
+10836:2:1451
+10837:0:4365
+10838:3:3043
+10839:0:4365
+10840:2:1652
+10841:0:4365
+10842:2:1653
+10843:0:4365
+10844:2:1657
+10845:0:4365
+10846:2:1180
+10847:0:4365
+10848:3:3042
+10849:0:4365
+10850:2:1181
+10851:2:1185
+10852:2:1186
+10853:2:1194
+10854:2:1195
+10855:2:1199
+10856:2:1200
+10857:2:1194
+10858:2:1195
+10859:2:1196
+10860:2:1208
+10861:2:1213
+10862:2:1217
+10863:2:1218
+10864:2:1225
+10865:2:1226
+10866:2:1237
+10867:2:1238
+10868:2:1239
+10869:2:1237
+10870:2:1238
+10871:2:1239
+10872:2:1250
+10873:2:1255
+10874:2:1256
+10875:0:4365
+10876:3:3043
+10877:0:4365
+10878:2:1268
+10879:0:4365
+10880:3:3042
+10881:0:4365
+10882:2:1270
+10883:0:4365
+10884:3:3043
+10885:0:4365
+10886:2:1271
+10887:2:1275
+10888:2:1276
+10889:2:1284
+10890:2:1285
+10891:2:1289
+10892:2:1290
+10893:2:1284
+10894:2:1285
+10895:2:1289
+10896:2:1290
+10897:2:1298
+10898:2:1303
+10899:2:1307
+10900:2:1308
+10901:2:1315
+10902:2:1316
+10903:2:1327
+10904:2:1328
+10905:2:1329
+10906:2:1327
+10907:2:1328
+10908:2:1329
+10909:2:1340
+10910:2:1345
+10911:2:1346
+10912:0:4365
+10913:2:1358
+10914:0:4365
+10915:2:1454
+10916:0:4365
+10917:3:3042
+10918:0:4365
+10919:2:1455
+10920:0:4365
+10921:3:3043
+10922:0:4365
+10923:2:1652
+10924:0:4365
+10925:2:1653
+10926:0:4365
+10927:2:1657
+10928:0:4365
+10929:2:1660
+10930:0:4365
+10931:3:3042
+10932:0:4365
+10933:2:1665
+10934:2:1669
+10935:2:1670
+10936:2:1678
+10937:2:1679
+10938:2:1683
+10939:2:1684
+10940:2:1678
+10941:2:1679
+10942:2:1680
+10943:2:1692
+10944:2:1697
+10945:2:1701
+10946:2:1702
+10947:2:1709
+10948:2:1710
+10949:2:1721
+10950:2:1722
+10951:2:1723
+10952:2:1721
+10953:2:1722
+10954:2:1723
+10955:2:1734
+10956:2:1739
+10957:2:1740
+10958:0:4365
+10959:3:3043
+10960:0:4365
+10961:2:1752
+10962:0:4365
+10963:3:3042
+10964:0:4365
+10965:2:1754
+10966:0:4365
+10967:3:3043
+10968:0:4365
+10969:2:1755
+10970:2:1759
+10971:2:1760
+10972:2:1768
+10973:2:1769
+10974:2:1773
+10975:2:1774
+10976:2:1768
+10977:2:1769
+10978:2:1773
+10979:2:1774
+10980:2:1782
+10981:2:1787
+10982:2:1791
+10983:2:1792
+10984:2:1799
+10985:2:1800
+10986:2:1811
+10987:2:1812
+10988:2:1813
+10989:2:1811
+10990:2:1812
+10991:2:1813
+10992:2:1824
+10993:2:1829
+10994:2:1830
+10995:0:4365
+10996:2:1842
+10997:0:4365
+10998:3:3042
+10999:0:4365
+11000:2:1844
+11001:0:4365
+11002:3:3043
+11003:0:4365
+11004:2:1845
+11005:2:1849
+11006:2:1850
+11007:2:1858
+11008:2:1859
+11009:2:1863
+11010:2:1864
+11011:2:1858
+11012:2:1859
+11013:2:1863
+11014:2:1864
+11015:2:1872
+11016:2:1877
+11017:2:1881
+11018:2:1882
+11019:2:1889
+11020:2:1890
+11021:2:1901
+11022:2:1902
+11023:2:1903
+11024:2:1901
+11025:2:1902
+11026:2:1903
+11027:2:1914
+11028:2:1919
+11029:2:1920
+11030:0:4365
+11031:2:1932
+11032:0:4365
+11033:3:3042
+11034:0:4365
+11035:2:1934
+11036:0:4365
+11037:3:3043
+11038:0:4365
+11039:2:1935
+11040:0:4365
+11041:2:1936
+11042:0:4365
+11043:2:2129
+11044:0:4365
+11045:2:2130
+11046:0:4365
+11047:2:2134
+11048:0:4365
+11049:3:3042
+11050:0:4365
+11051:2:2136
+11052:0:4365
+11053:3:3043
+11054:0:4365
+11055:2:2137
+11056:2:2141
+11057:2:2142
+11058:2:2150
+11059:2:2151
+11060:2:2155
+11061:2:2156
+11062:2:2150
+11063:2:2151
+11064:2:2155
+11065:2:2156
+11066:2:2164
+11067:2:2169
+11068:2:2173
+11069:2:2174
+11070:2:2181
+11071:2:2182
+11072:2:2193
+11073:2:2194
+11074:2:2195
+11075:2:2193
+11076:2:2194
+11077:2:2195
+11078:2:2206
+11079:2:2211
+11080:2:2212
+11081:0:4365
+11082:2:2224
+11083:0:4365
+11084:3:3042
+11085:0:4365
+11086:2:2226
+11087:0:4365
+11088:3:3043
+11089:0:4365
+11090:2:1936
+11091:0:4365
+11092:2:2129
+11093:0:4365
+11094:2:2130
+11095:0:4365
+11096:2:2134
+11097:0:4365
+11098:3:3042
+11099:0:4365
+11100:2:2136
+11101:0:4365
+11102:3:3043
+11103:0:4365
+11104:2:2137
+11105:2:2141
+11106:2:2142
+11107:2:2150
+11108:2:2151
+11109:2:2155
+11110:2:2156
+11111:2:2150
+11112:2:2151
+11113:2:2152
+11114:2:2164
+11115:2:2169
+11116:2:2173
+11117:2:2174
+11118:2:2181
+11119:2:2182
+11120:2:2193
+11121:2:2194
+11122:2:2195
+11123:2:2193
+11124:2:2194
+11125:2:2195
+11126:2:2206
+11127:2:2211
+11128:2:2212
+11129:0:4365
+11130:2:2224
+11131:0:4365
+11132:3:3042
+11133:0:4365
+11134:2:2226
+11135:0:4365
+11136:3:3043
+11137:0:4365
+11138:2:2230
+11139:0:4365
+11140:3:3042
+11141:0:4365
+11142:2:2235
+11143:2:2239
+11144:2:2240
+11145:2:2248
+11146:2:2249
+11147:2:2253
+11148:2:2254
+11149:2:2248
+11150:2:2249
+11151:2:2250
+11152:2:2262
+11153:2:2267
+11154:2:2271
+11155:2:2272
+11156:2:2279
+11157:2:2280
+11158:2:2291
+11159:2:2292
+11160:2:2293
+11161:2:2291
+11162:2:2292
+11163:2:2293
+11164:2:2304
+11165:2:2309
+11166:2:2310
+11167:0:4365
+11168:3:3043
+11169:0:4365
+11170:2:2322
+11171:0:4365
+11172:2:1169
+11173:0:4365
+11174:3:3042
+11175:0:4365
+11176:2:1170
+11177:0:4365
+11178:3:3043
+11179:0:4365
+11180:3:3044
+11181:0:4365
+11182:3:3257
+11183:0:4365
+11184:3:3362
+11185:0:4365
+11186:3:3363
+11187:0:4365
+11188:3:3367
+11189:0:4365
+11190:3:3373
+11191:3:3377
+11192:3:3378
+11193:3:3386
+11194:3:3387
+11195:3:3391
+11196:3:3392
+11197:3:3386
+11198:3:3387
+11199:3:3391
+11200:3:3392
+11201:3:3400
+11202:3:3405
+11203:3:3409
+11204:3:3410
+11205:3:3417
+11206:3:3418
+11207:3:3429
+11208:3:3430
+11209:3:3431
+11210:3:3429
+11211:3:3430
+11212:3:3431
+11213:3:3442
+11214:3:3447
+11215:3:3448
+11216:0:4365
+11217:3:3460
+11218:0:4365
+11219:3:3461
+11220:0:4365
+11221:2:1173
+11222:0:4365
+11223:3:3462
+11224:0:4365
+11225:2:1179
+11226:0:4365
+11227:2:1180
+11228:0:4365
+11229:3:3461
+11230:0:4365
+11231:2:1181
+11232:2:1185
+11233:2:1186
+11234:2:1194
+11235:2:1195
+11236:2:1199
+11237:2:1200
+11238:2:1194
+11239:2:1195
+11240:2:1199
+11241:2:1200
+11242:2:1208
+11243:2:1213
+11244:2:1217
+11245:2:1218
+11246:2:1225
+11247:2:1226
+11248:2:1237
+11249:2:1238
+11250:2:1239
+11251:2:1237
+11252:2:1238
+11253:2:1239
+11254:2:1250
+11255:2:1255
+11256:2:1256
+11257:0:4365
+11258:3:3462
+11259:0:4365
+11260:2:1268
+11261:0:4365
+11262:3:3461
+11263:0:4365
+11264:2:1270
+11265:0:4365
+11266:3:3462
+11267:0:4365
+11268:2:1271
+11269:2:1275
+11270:2:1276
+11271:2:1284
+11272:2:1285
+11273:2:1289
+11274:2:1290
+11275:2:1284
+11276:2:1285
+11277:2:1289
+11278:2:1290
+11279:2:1298
+11280:2:1303
+11281:2:1307
+11282:2:1308
+11283:2:1315
+11284:2:1316
+11285:2:1327
+11286:2:1328
+11287:2:1329
+11288:2:1327
+11289:2:1328
+11290:2:1329
+11291:2:1340
+11292:2:1345
+11293:2:1346
+11294:0:4365
+11295:2:1358
+11296:0:4365
+11297:2:1360
+11298:0:4365
+11299:3:3461
+11300:0:4365
+11301:2:1361
+11302:0:4365
+11303:3:3462
+11304:0:4365
+11305:2:1362
+11306:2:1366
+11307:2:1367
+11308:2:1375
+11309:2:1376
+11310:2:1380
+11311:2:1381
+11312:2:1375
+11313:2:1376
+11314:2:1380
+11315:2:1381
+11316:2:1389
+11317:2:1394
+11318:2:1398
+11319:2:1399
+11320:2:1406
+11321:2:1407
+11322:2:1418
+11323:2:1419
+11324:2:1420
+11325:2:1418
+11326:2:1419
+11327:2:1420
+11328:2:1431
+11329:2:1436
+11330:2:1437
+11331:0:4365
+11332:2:1449
+11333:0:4365
+11334:3:3461
+11335:0:4365
+11336:2:1451
+11337:0:4365
+11338:3:3462
+11339:0:4365
+11340:2:1652
+11341:0:4365
+11342:2:1653
+11343:0:4365
+11344:2:1657
+11345:0:4365
+11346:2:1180
+11347:0:4365
+11348:3:3461
+11349:0:4365
+11350:2:1181
+11351:2:1185
+11352:2:1186
+11353:2:1194
+11354:2:1195
+11355:2:1199
+11356:2:1200
+11357:2:1194
+11358:2:1195
+11359:2:1196
+11360:2:1208
+11361:2:1213
+11362:2:1217
+11363:2:1218
+11364:2:1225
+11365:2:1226
+11366:2:1237
+11367:2:1238
+11368:2:1239
+11369:2:1237
+11370:2:1238
+11371:2:1239
+11372:2:1250
+11373:2:1255
+11374:2:1256
+11375:0:4365
+11376:3:3462
+11377:0:4365
+11378:2:1268
+11379:0:4365
+11380:3:3461
+11381:0:4365
+11382:2:1270
+11383:0:4365
+11384:3:3462
+11385:0:4365
+11386:2:1271
+11387:2:1275
+11388:2:1276
+11389:2:1284
+11390:2:1285
+11391:2:1289
+11392:2:1290
+11393:2:1284
+11394:2:1285
+11395:2:1289
+11396:2:1290
+11397:2:1298
+11398:2:1303
+11399:2:1307
+11400:2:1308
+11401:2:1315
+11402:2:1316
+11403:2:1327
+11404:2:1328
+11405:2:1329
+11406:2:1327
+11407:2:1328
+11408:2:1329
+11409:2:1340
+11410:2:1345
+11411:2:1346
+11412:0:4365
+11413:2:1358
+11414:0:4365
+11415:2:1454
+11416:0:4365
+11417:3:3461
+11418:0:4365
+11419:2:1455
+11420:0:4365
+11421:3:3462
+11422:0:4365
+11423:2:1652
+11424:0:4365
+11425:2:1653
+11426:0:4365
+11427:2:1657
+11428:0:4365
+11429:2:1660
+11430:0:4365
+11431:3:3461
+11432:0:4365
+11433:2:1665
+11434:2:1669
+11435:2:1670
+11436:2:1678
+11437:2:1679
+11438:2:1683
+11439:2:1684
+11440:2:1678
+11441:2:1679
+11442:2:1680
+11443:2:1692
+11444:2:1697
+11445:2:1701
+11446:2:1702
+11447:2:1709
+11448:2:1710
+11449:2:1721
+11450:2:1722
+11451:2:1723
+11452:2:1721
+11453:2:1722
+11454:2:1723
+11455:2:1734
+11456:2:1739
+11457:2:1740
+11458:0:4365
+11459:3:3462
+11460:0:4365
+11461:2:1752
+11462:0:4365
+11463:3:3461
+11464:0:4365
+11465:2:1754
+11466:0:4365
+11467:3:3462
+11468:0:4365
+11469:2:1755
+11470:2:1759
+11471:2:1760
+11472:2:1768
+11473:2:1769
+11474:2:1773
+11475:2:1774
+11476:2:1768
+11477:2:1769
+11478:2:1773
+11479:2:1774
+11480:2:1782
+11481:2:1787
+11482:2:1791
+11483:2:1792
+11484:2:1799
+11485:2:1800
+11486:2:1811
+11487:2:1812
+11488:2:1813
+11489:2:1811
+11490:2:1812
+11491:2:1813
+11492:2:1824
+11493:2:1829
+11494:2:1830
+11495:0:4365
+11496:2:1842
+11497:0:4365
+11498:3:3461
+11499:0:4365
+11500:2:1844
+11501:0:4365
+11502:3:3462
+11503:0:4365
+11504:2:1845
+11505:2:1849
+11506:2:1850
+11507:2:1858
+11508:2:1859
+11509:2:1863
+11510:2:1864
+11511:2:1858
+11512:2:1859
+11513:2:1863
+11514:2:1864
+11515:2:1872
+11516:2:1877
+11517:2:1881
+11518:2:1882
+11519:2:1889
+11520:2:1890
+11521:2:1901
+11522:2:1902
+11523:2:1903
+11524:2:1901
+11525:2:1902
+11526:2:1903
+11527:2:1914
+11528:2:1919
+11529:2:1920
+11530:0:4365
+11531:2:1932
+11532:0:4365
+11533:3:3461
+11534:0:4365
+11535:2:1934
+11536:0:4365
+11537:3:3462
+11538:0:4365
+11539:2:1935
+11540:0:4365
+11541:2:1936
+11542:0:4365
+11543:2:2129
+11544:0:4365
+11545:2:2130
+11546:0:4365
+11547:2:2134
+11548:0:4365
+11549:3:3461
+11550:0:4365
+11551:2:2136
+11552:0:4365
+11553:3:3462
+11554:0:4365
+11555:2:2137
+11556:2:2141
+11557:2:2142
+11558:2:2150
+11559:2:2151
+11560:2:2155
+11561:2:2156
+11562:2:2150
+11563:2:2151
+11564:2:2155
+11565:2:2156
+11566:2:2164
+11567:2:2169
+11568:2:2173
+11569:2:2174
+11570:2:2181
+11571:2:2182
+11572:2:2193
+11573:2:2194
+11574:2:2195
+11575:2:2193
+11576:2:2194
+11577:2:2195
+11578:2:2206
+11579:2:2211
+11580:2:2212
+11581:0:4365
+11582:2:2224
+11583:0:4365
+11584:3:3461
+11585:0:4365
+11586:2:2226
+11587:0:4365
+11588:3:3462
+11589:0:4365
+11590:2:1936
+11591:0:4365
+11592:2:2129
+11593:0:4365
+11594:2:2130
+11595:0:4365
+11596:2:2134
+11597:0:4365
+11598:3:3461
+11599:0:4365
+11600:2:2136
+11601:0:4365
+11602:3:3462
+11603:0:4365
+11604:2:2137
+11605:2:2141
+11606:2:2142
+11607:2:2150
+11608:2:2151
+11609:2:2155
+11610:2:2156
+11611:2:2150
+11612:2:2151
+11613:2:2152
+11614:2:2164
+11615:2:2169
+11616:2:2173
+11617:2:2174
+11618:2:2181
+11619:2:2182
+11620:2:2193
+11621:2:2194
+11622:2:2195
+11623:2:2193
+11624:2:2194
+11625:2:2195
+11626:2:2206
+11627:2:2211
+11628:2:2212
+11629:0:4365
+11630:2:2224
+11631:0:4365
+11632:3:3461
+11633:0:4365
+11634:2:2226
+11635:0:4365
+11636:3:3462
+11637:0:4365
+11638:2:2230
+11639:0:4365
+11640:3:3461
+11641:0:4365
+11642:2:2235
+11643:2:2239
+11644:2:2240
+11645:2:2248
+11646:2:2249
+11647:2:2253
+11648:2:2254
+11649:2:2248
+11650:2:2249
+11651:2:2250
+11652:2:2262
+11653:2:2267
+11654:2:2271
+11655:2:2272
+11656:2:2279
+11657:2:2280
+11658:2:2291
+11659:2:2292
+11660:2:2293
+11661:2:2291
+11662:2:2292
+11663:2:2293
+11664:2:2304
+11665:2:2309
+11666:2:2310
+11667:0:4365
+11668:3:3462
+11669:0:4365
+11670:2:2322
+11671:0:4365
+11672:2:1169
+11673:0:4365
+11674:3:3461
+11675:0:4365
+11676:2:1170
+11677:0:4365
+11678:3:3462
+11679:0:4365
+11680:3:3463
+11681:0:4365
+11682:3:3469
+11683:0:4365
+11684:3:3470
+11685:3:3474
+11686:3:3475
+11687:3:3483
+11688:3:3484
+11689:3:3488
+11690:3:3489
+11691:3:3483
+11692:3:3484
+11693:3:3488
+11694:3:3489
+11695:3:3497
+11696:3:3502
+11697:3:3506
+11698:3:3507
+11699:3:3514
+11700:3:3515
+11701:3:3526
+11702:3:3527
+11703:3:3528
+11704:3:3526
+11705:3:3527
+11706:3:3528
+11707:3:3539
+11708:3:3544
+11709:3:3545
+11710:0:4365
+11711:3:3557
+11712:0:4365
+11713:3:3558
+11714:0:4365
+11715:2:1173
+11716:0:4365
+11717:3:3559
+11718:0:4365
+11719:2:1179
+11720:0:4365
+11721:2:1180
+11722:0:4365
+11723:3:3558
+11724:0:4365
+11725:2:1181
+11726:2:1185
+11727:2:1186
+11728:2:1194
+11729:2:1195
+11730:2:1199
+11731:2:1200
+11732:2:1194
+11733:2:1195
+11734:2:1199
+11735:2:1200
+11736:2:1208
+11737:2:1213
+11738:2:1217
+11739:2:1218
+11740:2:1225
+11741:2:1226
+11742:2:1237
+11743:2:1238
+11744:2:1239
+11745:2:1237
+11746:2:1238
+11747:2:1239
+11748:2:1250
+11749:2:1255
+11750:2:1256
+11751:0:4365
+11752:3:3559
+11753:0:4365
+11754:2:1268
+11755:0:4365
+11756:3:3558
+11757:0:4365
+11758:2:1270
+11759:0:4365
+11760:3:3559
+11761:0:4365
+11762:2:1271
+11763:2:1275
+11764:2:1276
+11765:2:1284
+11766:2:1285
+11767:2:1289
+11768:2:1290
+11769:2:1284
+11770:2:1285
+11771:2:1289
+11772:2:1290
+11773:2:1298
+11774:2:1303
+11775:2:1307
+11776:2:1308
+11777:2:1315
+11778:2:1316
+11779:2:1327
+11780:2:1328
+11781:2:1329
+11782:2:1327
+11783:2:1328
+11784:2:1329
+11785:2:1340
+11786:2:1345
+11787:2:1346
+11788:0:4365
+11789:2:1358
+11790:0:4365
+11791:2:1360
+11792:0:4365
+11793:3:3558
+11794:0:4365
+11795:2:1361
+11796:0:4365
+11797:3:3559
+11798:0:4365
+11799:2:1362
+11800:2:1366
+11801:2:1367
+11802:2:1375
+11803:2:1376
+11804:2:1380
+11805:2:1381
+11806:2:1375
+11807:2:1376
+11808:2:1380
+11809:2:1381
+11810:2:1389
+11811:2:1394
+11812:2:1398
+11813:2:1399
+11814:2:1406
+11815:2:1407
+11816:2:1418
+11817:2:1419
+11818:2:1420
+11819:2:1418
+11820:2:1419
+11821:2:1420
+11822:2:1431
+11823:2:1436
+11824:2:1437
+11825:0:4365
+11826:2:1449
+11827:0:4365
+11828:3:3558
+11829:0:4365
+11830:2:1451
+11831:0:4365
+11832:3:3559
+11833:0:4365
+11834:2:1652
+11835:0:4365
+11836:2:1653
+11837:0:4365
+11838:2:1657
+11839:0:4365
+11840:2:1180
+11841:0:4365
+11842:3:3558
+11843:0:4365
+11844:2:1181
+11845:2:1185
+11846:2:1186
+11847:2:1194
+11848:2:1195
+11849:2:1199
+11850:2:1200
+11851:2:1194
+11852:2:1195
+11853:2:1196
+11854:2:1208
+11855:2:1213
+11856:2:1217
+11857:2:1218
+11858:2:1225
+11859:2:1226
+11860:2:1237
+11861:2:1238
+11862:2:1239
+11863:2:1237
+11864:2:1238
+11865:2:1239
+11866:2:1250
+11867:2:1255
+11868:2:1256
+11869:0:4365
+11870:3:3559
+11871:0:4365
+11872:2:1268
+11873:0:4365
+11874:3:3558
+11875:0:4365
+11876:2:1270
+11877:0:4365
+11878:3:3559
+11879:0:4365
+11880:2:1271
+11881:2:1275
+11882:2:1276
+11883:2:1284
+11884:2:1285
+11885:2:1289
+11886:2:1290
+11887:2:1284
+11888:2:1285
+11889:2:1289
+11890:2:1290
+11891:2:1298
+11892:2:1303
+11893:2:1307
+11894:2:1308
+11895:2:1315
+11896:2:1316
+11897:2:1327
+11898:2:1328
+11899:2:1329
+11900:2:1327
+11901:2:1328
+11902:2:1329
+11903:2:1340
+11904:2:1345
+11905:2:1346
+11906:0:4365
+11907:2:1358
+11908:0:4365
+11909:2:1454
+11910:0:4365
+11911:3:3558
+11912:0:4365
+11913:2:1455
+11914:0:4365
+11915:3:3559
+11916:0:4365
+11917:2:1652
+11918:0:4365
+11919:2:1653
+11920:0:4365
+11921:2:1657
+11922:0:4365
+11923:2:1660
+11924:0:4365
+11925:3:3558
+11926:0:4365
+11927:2:1665
+11928:2:1669
+11929:2:1670
+11930:2:1678
+11931:2:1679
+11932:2:1683
+11933:2:1684
+11934:2:1678
+11935:2:1679
+11936:2:1680
+11937:2:1692
+11938:2:1697
+11939:2:1701
+11940:2:1702
+11941:2:1709
+11942:2:1710
+11943:2:1721
+11944:2:1722
+11945:2:1723
+11946:2:1721
+11947:2:1722
+11948:2:1723
+11949:2:1734
+11950:2:1739
+11951:2:1740
+11952:0:4365
+11953:3:3559
+11954:0:4365
+11955:2:1752
+11956:0:4365
+11957:3:3558
+11958:0:4365
+11959:2:1754
+11960:0:4365
+11961:3:3559
+11962:0:4365
+11963:2:1755
+11964:2:1759
+11965:2:1760
+11966:2:1768
+11967:2:1769
+11968:2:1773
+11969:2:1774
+11970:2:1768
+11971:2:1769
+11972:2:1773
+11973:2:1774
+11974:2:1782
+11975:2:1787
+11976:2:1791
+11977:2:1792
+11978:2:1799
+11979:2:1800
+11980:2:1811
+11981:2:1812
+11982:2:1813
+11983:2:1811
+11984:2:1812
+11985:2:1813
+11986:2:1824
+11987:2:1829
+11988:2:1830
+11989:0:4365
+11990:2:1842
+11991:0:4365
+11992:3:3558
+11993:0:4365
+11994:2:1844
+11995:0:4365
+11996:3:3559
+11997:0:4365
+11998:2:1845
+11999:2:1849
+12000:2:1850
+12001:2:1858
+12002:2:1859
+12003:2:1863
+12004:2:1864
+12005:2:1858
+12006:2:1859
+12007:2:1863
+12008:2:1864
+12009:2:1872
+12010:2:1877
+12011:2:1881
+12012:2:1882
+12013:2:1889
+12014:2:1890
+12015:2:1901
+12016:2:1902
+12017:2:1903
+12018:2:1901
+12019:2:1902
+12020:2:1903
+12021:2:1914
+12022:2:1919
+12023:2:1920
+12024:0:4365
+12025:2:1932
+12026:0:4365
+12027:3:3558
+12028:0:4365
+12029:2:1934
+12030:0:4365
+12031:3:3559
+12032:0:4365
+12033:2:1935
+12034:0:4365
+12035:2:1936
+12036:0:4365
+12037:2:2129
+12038:0:4365
+12039:2:2130
+12040:0:4365
+12041:2:2134
+12042:0:4365
+12043:3:3558
+12044:0:4365
+12045:2:2136
+12046:0:4365
+12047:3:3559
+12048:0:4365
+12049:2:2137
+12050:2:2141
+12051:2:2142
+12052:2:2150
+12053:2:2151
+12054:2:2155
+12055:2:2156
+12056:2:2150
+12057:2:2151
+12058:2:2155
+12059:2:2156
+12060:2:2164
+12061:2:2169
+12062:2:2173
+12063:2:2174
+12064:2:2181
+12065:2:2182
+12066:2:2193
+12067:2:2194
+12068:2:2195
+12069:2:2193
+12070:2:2194
+12071:2:2195
+12072:2:2206
+12073:2:2211
+12074:2:2212
+12075:0:4365
+12076:2:2224
+12077:0:4365
+12078:3:3558
+12079:0:4365
+12080:2:2226
+12081:0:4365
+12082:3:3559
+12083:0:4365
+12084:2:1936
+12085:0:4365
+12086:2:2129
+12087:0:4365
+12088:2:2130
+12089:0:4365
+12090:2:2134
+12091:0:4365
+12092:3:3558
+12093:0:4365
+12094:2:2136
+12095:0:4365
+12096:3:3559
+12097:0:4365
+12098:2:2137
+12099:2:2141
+12100:2:2142
+12101:2:2150
+12102:2:2151
+12103:2:2155
+12104:2:2156
+12105:2:2150
+12106:2:2151
+12107:2:2152
+12108:2:2164
+12109:2:2169
+12110:2:2173
+12111:2:2174
+12112:2:2181
+12113:2:2182
+12114:2:2193
+12115:2:2194
+12116:2:2195
+12117:2:2193
+12118:2:2194
+12119:2:2195
+12120:2:2206
+12121:2:2211
+12122:2:2212
+12123:0:4365
+12124:2:2224
+12125:0:4365
+12126:3:3558
+12127:0:4365
+12128:2:2226
+12129:0:4365
+12130:3:3559
+12131:0:4365
+12132:2:2230
+12133:0:4365
+12134:3:3558
+12135:0:4365
+12136:2:2235
+12137:2:2239
+12138:2:2240
+12139:2:2248
+12140:2:2249
+12141:2:2253
+12142:2:2254
+12143:2:2248
+12144:2:2249
+12145:2:2250
+12146:2:2262
+12147:2:2267
+12148:2:2271
+12149:2:2272
+12150:2:2279
+12151:2:2280
+12152:2:2291
+12153:2:2292
+12154:2:2293
+12155:2:2291
+12156:2:2292
+12157:2:2293
+12158:2:2304
+12159:2:2309
+12160:2:2310
+12161:0:4365
+12162:3:3559
+12163:0:4365
+12164:2:2322
+12165:0:4365
+12166:2:1169
+12167:0:4365
+12168:3:3558
+12169:0:4365
+12170:2:1170
+12171:0:4365
+12172:3:3559
+12173:0:4365
+12174:3:3560
+12175:0:4365
+12176:3:3566
+12177:0:4365
+12178:3:3569
+12179:3:3570
+12180:3:3582
+12181:3:3583
+12182:3:3587
+12183:3:3588
+12184:3:3582
+12185:3:3583
+12186:3:3587
+12187:3:3588
+12188:3:3596
+12189:3:3601
+12190:3:3605
+12191:3:3606
+12192:3:3613
+12193:3:3614
+12194:3:3625
+12195:3:3626
+12196:3:3627
+12197:3:3625
+12198:3:3626
+12199:3:3627
+12200:3:3638
+12201:3:3643
+12202:3:3644
+12203:0:4365
+12204:3:3656
+12205:0:4365
+12206:3:3657
+12207:0:4365
+12208:2:1173
+12209:0:4365
+12210:3:3658
+12211:0:4365
+12212:2:1179
+12213:0:4365
+12214:2:1180
+12215:0:4365
+12216:3:3657
+12217:0:4365
+12218:2:1181
+12219:2:1185
+12220:2:1186
+12221:2:1194
+12222:2:1195
+12223:2:1199
+12224:2:1200
+12225:2:1194
+12226:2:1195
+12227:2:1199
+12228:2:1200
+12229:2:1208
+12230:2:1213
+12231:2:1217
+12232:2:1218
+12233:2:1225
+12234:2:1226
+12235:2:1237
+12236:2:1238
+12237:2:1239
+12238:2:1237
+12239:2:1238
+12240:2:1239
+12241:2:1250
+12242:2:1255
+12243:2:1256
+12244:0:4365
+12245:3:3658
+12246:0:4365
+12247:2:1268
+12248:0:4365
+12249:3:3657
+12250:0:4365
+12251:2:1270
+12252:0:4365
+12253:3:3658
+12254:0:4365
+12255:2:1271
+12256:2:1275
+12257:2:1276
+12258:2:1284
+12259:2:1285
+12260:2:1289
+12261:2:1290
+12262:2:1284
+12263:2:1285
+12264:2:1289
+12265:2:1290
+12266:2:1298
+12267:2:1303
+12268:2:1307
+12269:2:1308
+12270:2:1315
+12271:2:1316
+12272:2:1327
+12273:2:1328
+12274:2:1329
+12275:2:1327
+12276:2:1328
+12277:2:1329
+12278:2:1340
+12279:2:1345
+12280:2:1346
+12281:0:4365
+12282:2:1358
+12283:0:4365
+12284:2:1360
+12285:0:4365
+12286:3:3657
+12287:0:4365
+12288:2:1361
+12289:0:4365
+12290:3:3658
+12291:0:4365
+12292:2:1362
+12293:2:1366
+12294:2:1367
+12295:2:1375
+12296:2:1376
+12297:2:1380
+12298:2:1381
+12299:2:1375
+12300:2:1376
+12301:2:1380
+12302:2:1381
+12303:2:1389
+12304:2:1394
+12305:2:1398
+12306:2:1399
+12307:2:1406
+12308:2:1407
+12309:2:1418
+12310:2:1419
+12311:2:1420
+12312:2:1418
+12313:2:1419
+12314:2:1420
+12315:2:1431
+12316:2:1436
+12317:2:1437
+12318:0:4365
+12319:2:1449
+12320:0:4365
+12321:3:3657
+12322:0:4365
+12323:2:1451
+12324:0:4365
+12325:3:3658
+12326:0:4365
+12327:2:1652
+12328:0:4365
+12329:2:1653
+12330:0:4365
+12331:2:1657
+12332:0:4365
+12333:2:1180
+12334:0:4365
+12335:3:3657
+12336:0:4365
+12337:2:1181
+12338:2:1185
+12339:2:1186
+12340:2:1194
+12341:2:1195
+12342:2:1199
+12343:2:1200
+12344:2:1194
+12345:2:1195
+12346:2:1196
+12347:2:1208
+12348:2:1213
+12349:2:1217
+12350:2:1218
+12351:2:1225
+12352:2:1226
+12353:2:1237
+12354:2:1238
+12355:2:1239
+12356:2:1237
+12357:2:1238
+12358:2:1239
+12359:2:1250
+12360:2:1255
+12361:2:1256
+12362:0:4365
+12363:3:3658
+12364:0:4365
+12365:2:1268
+12366:0:4365
+12367:3:3657
+12368:0:4365
+12369:2:1270
+12370:0:4365
+12371:3:3658
+12372:0:4365
+12373:2:1271
+12374:2:1275
+12375:2:1276
+12376:2:1284
+12377:2:1285
+12378:2:1289
+12379:2:1290
+12380:2:1284
+12381:2:1285
+12382:2:1289
+12383:2:1290
+12384:2:1298
+12385:2:1303
+12386:2:1307
+12387:2:1308
+12388:2:1315
+12389:2:1316
+12390:2:1327
+12391:2:1328
+12392:2:1329
+12393:2:1327
+12394:2:1328
+12395:2:1329
+12396:2:1340
+12397:2:1345
+12398:2:1346
+12399:0:4365
+12400:2:1358
+12401:0:4365
+12402:2:1454
+12403:0:4365
+12404:3:3657
+12405:0:4365
+12406:2:1455
+12407:0:4365
+12408:3:3658
+12409:0:4365
+12410:2:1652
+12411:0:4365
+12412:2:1653
+12413:0:4365
+12414:2:1657
+12415:0:4365
+12416:2:1660
+12417:0:4365
+12418:3:3657
+12419:0:4365
+12420:2:1665
+12421:2:1669
+12422:2:1670
+12423:2:1678
+12424:2:1679
+12425:2:1683
+12426:2:1684
+12427:2:1678
+12428:2:1679
+12429:2:1680
+12430:2:1692
+12431:2:1697
+12432:2:1701
+12433:2:1702
+12434:2:1709
+12435:2:1710
+12436:2:1721
+12437:2:1722
+12438:2:1723
+12439:2:1721
+12440:2:1722
+12441:2:1723
+12442:2:1734
+12443:2:1739
+12444:2:1740
+12445:0:4365
+12446:3:3658
+12447:0:4365
+12448:2:1752
+12449:0:4365
+12450:3:3657
+12451:0:4365
+12452:2:1754
+12453:0:4365
+12454:3:3658
+12455:0:4365
+12456:2:1755
+12457:2:1759
+12458:2:1760
+12459:2:1768
+12460:2:1769
+12461:2:1773
+12462:2:1774
+12463:2:1768
+12464:2:1769
+12465:2:1773
+12466:2:1774
+12467:2:1782
+12468:2:1787
+12469:2:1791
+12470:2:1792
+12471:2:1799
+12472:2:1800
+12473:2:1811
+12474:2:1812
+12475:2:1813
+12476:2:1811
+12477:2:1812
+12478:2:1813
+12479:2:1824
+12480:2:1829
+12481:2:1830
+12482:0:4365
+12483:2:1842
+12484:0:4365
+12485:3:3657
+12486:0:4365
+12487:2:1844
+12488:0:4365
+12489:3:3658
+12490:0:4365
+12491:2:1845
+12492:2:1849
+12493:2:1850
+12494:2:1858
+12495:2:1859
+12496:2:1863
+12497:2:1864
+12498:2:1858
+12499:2:1859
+12500:2:1863
+12501:2:1864
+12502:2:1872
+12503:2:1877
+12504:2:1881
+12505:2:1882
+12506:2:1889
+12507:2:1890
+12508:2:1901
+12509:2:1902
+12510:2:1903
+12511:2:1901
+12512:2:1902
+12513:2:1903
+12514:2:1914
+12515:2:1919
+12516:2:1920
+12517:0:4365
+12518:2:1932
+12519:0:4365
+12520:3:3657
+12521:0:4365
+12522:2:1934
+12523:0:4365
+12524:3:3658
+12525:0:4365
+12526:2:1935
+12527:0:4365
+12528:2:1936
+12529:0:4365
+12530:2:2129
+12531:0:4365
+12532:2:2130
+12533:0:4365
+12534:2:2134
+12535:0:4365
+12536:3:3657
+12537:0:4365
+12538:2:2136
+12539:0:4365
+12540:3:3658
+12541:0:4365
+12542:2:2137
+12543:2:2141
+12544:2:2142
+12545:2:2150
+12546:2:2151
+12547:2:2155
+12548:2:2156
+12549:2:2150
+12550:2:2151
+12551:2:2155
+12552:2:2156
+12553:2:2164
+12554:2:2169
+12555:2:2173
+12556:2:2174
+12557:2:2181
+12558:2:2182
+12559:2:2193
+12560:2:2194
+12561:2:2195
+12562:2:2193
+12563:2:2194
+12564:2:2195
+12565:2:2206
+12566:2:2211
+12567:2:2212
+12568:0:4365
+12569:2:2224
+12570:0:4365
+12571:3:3657
+12572:0:4365
+12573:2:2226
+12574:0:4365
+12575:3:3658
+12576:0:4365
+12577:2:1936
+12578:0:4365
+12579:2:2129
+12580:0:4365
+12581:2:2130
+12582:0:4365
+12583:2:2134
+12584:0:4365
+12585:3:3657
+12586:0:4365
+12587:2:2136
+12588:0:4365
+12589:3:3658
+12590:0:4365
+12591:2:2137
+12592:2:2141
+12593:2:2142
+12594:2:2150
+12595:2:2151
+12596:2:2155
+12597:2:2156
+12598:2:2150
+12599:2:2151
+12600:2:2152
+12601:2:2164
+12602:2:2169
+12603:2:2173
+12604:2:2174
+12605:2:2181
+12606:2:2182
+12607:2:2193
+12608:2:2194
+12609:2:2195
+12610:2:2193
+12611:2:2194
+12612:2:2195
+12613:2:2206
+12614:2:2211
+12615:2:2212
+12616:0:4365
+12617:2:2224
+12618:0:4365
+12619:3:3657
+12620:0:4365
+12621:2:2226
+12622:0:4365
+12623:3:3658
+12624:0:4365
+12625:2:2230
+12626:0:4365
+12627:3:3657
+12628:0:4365
+12629:2:2235
+12630:2:2239
+12631:2:2240
+12632:2:2248
+12633:2:2249
+12634:2:2253
+12635:2:2254
+12636:2:2248
+12637:2:2249
+12638:2:2250
+12639:2:2262
+12640:2:2267
+12641:2:2271
+12642:2:2272
+12643:2:2279
+12644:2:2280
+12645:2:2291
+12646:2:2292
+12647:2:2293
+12648:2:2291
+12649:2:2292
+12650:2:2293
+12651:2:2304
+12652:2:2309
+12653:2:2310
+12654:0:4365
+12655:3:3658
+12656:0:4365
+12657:2:2322
+12658:0:4365
+12659:2:1169
+12660:0:4365
+12661:3:3657
+12662:0:4365
+12663:2:1170
+12664:0:4365
+12665:3:3658
+12666:0:4365
+12667:3:3659
+12668:0:4365
+12669:3:3665
+12670:0:4365
+12671:3:3666
+12672:0:4365
+12673:3:3667
+12674:0:4365
+12675:3:3668
+12676:0:4365
+12677:3:3669
+12678:3:3673
+12679:3:3674
+12680:3:3682
+12681:3:3683
+12682:3:3687
+12683:3:3688
+12684:3:3682
+12685:3:3683
+12686:3:3687
+12687:3:3688
+12688:3:3696
+12689:3:3701
+12690:3:3705
+12691:3:3706
+12692:3:3713
+12693:3:3714
+12694:3:3725
+12695:3:3726
+12696:3:3727
+12697:3:3725
+12698:3:3726
+12699:3:3727
+12700:3:3738
+12701:3:3743
+12702:3:3744
+12703:0:4365
+12704:3:3756
+12705:0:4365
+12706:3:3757
+12707:0:4365
+12708:2:1173
+12709:0:4365
+12710:3:3758
+12711:0:4365
+12712:2:1179
+12713:0:4365
+12714:2:1180
+12715:0:4365
+12716:3:3757
+12717:0:4365
+12718:2:1181
+12719:2:1185
+12720:2:1186
+12721:2:1194
+12722:2:1195
+12723:2:1199
+12724:2:1200
+12725:2:1194
+12726:2:1195
+12727:2:1199
+12728:2:1200
+12729:2:1208
+12730:2:1213
+12731:2:1217
+12732:2:1218
+12733:2:1225
+12734:2:1226
+12735:2:1237
+12736:2:1238
+12737:2:1239
+12738:2:1237
+12739:2:1238
+12740:2:1239
+12741:2:1250
+12742:2:1255
+12743:2:1256
+12744:0:4365
+12745:3:3758
+12746:0:4365
+12747:2:1268
+12748:0:4365
+12749:3:3757
+12750:0:4365
+12751:2:1270
+12752:0:4365
+12753:3:3758
+12754:0:4365
+12755:2:1271
+12756:2:1275
+12757:2:1276
+12758:2:1284
+12759:2:1285
+12760:2:1289
+12761:2:1290
+12762:2:1284
+12763:2:1285
+12764:2:1289
+12765:2:1290
+12766:2:1298
+12767:2:1303
+12768:2:1307
+12769:2:1308
+12770:2:1315
+12771:2:1316
+12772:2:1327
+12773:2:1328
+12774:2:1329
+12775:2:1327
+12776:2:1328
+12777:2:1329
+12778:2:1340
+12779:2:1345
+12780:2:1346
+12781:0:4365
+12782:2:1358
+12783:0:4365
+12784:2:1360
+12785:0:4365
+12786:3:3757
+12787:0:4365
+12788:2:1361
+12789:0:4365
+12790:3:3758
+12791:0:4365
+12792:2:1362
+12793:2:1366
+12794:2:1367
+12795:2:1375
+12796:2:1376
+12797:2:1380
+12798:2:1381
+12799:2:1375
+12800:2:1376
+12801:2:1380
+12802:2:1381
+12803:2:1389
+12804:2:1394
+12805:2:1398
+12806:2:1399
+12807:2:1406
+12808:2:1407
+12809:2:1418
+12810:2:1419
+12811:2:1420
+12812:2:1418
+12813:2:1419
+12814:2:1420
+12815:2:1431
+12816:2:1436
+12817:2:1437
+12818:0:4365
+12819:2:1449
+12820:0:4365
+12821:3:3757
+12822:0:4365
+12823:2:1451
+12824:0:4365
+12825:3:3758
+12826:0:4365
+12827:2:1652
+12828:0:4365
+12829:2:1653
+12830:0:4365
+12831:2:1657
+12832:0:4365
+12833:2:1180
+12834:0:4365
+12835:3:3757
+12836:0:4365
+12837:2:1181
+12838:2:1185
+12839:2:1186
+12840:2:1194
+12841:2:1195
+12842:2:1199
+12843:2:1200
+12844:2:1194
+12845:2:1195
+12846:2:1196
+12847:2:1208
+12848:2:1213
+12849:2:1217
+12850:2:1218
+12851:2:1225
+12852:2:1226
+12853:2:1237
+12854:2:1238
+12855:2:1239
+12856:2:1237
+12857:2:1238
+12858:2:1239
+12859:2:1250
+12860:2:1255
+12861:2:1256
+12862:0:4365
+12863:3:3758
+12864:0:4365
+12865:2:1268
+12866:0:4365
+12867:3:3757
+12868:0:4365
+12869:2:1270
+12870:0:4365
+12871:3:3758
+12872:0:4365
+12873:2:1271
+12874:2:1275
+12875:2:1276
+12876:2:1284
+12877:2:1285
+12878:2:1289
+12879:2:1290
+12880:2:1284
+12881:2:1285
+12882:2:1289
+12883:2:1290
+12884:2:1298
+12885:2:1303
+12886:2:1307
+12887:2:1308
+12888:2:1315
+12889:2:1316
+12890:2:1327
+12891:2:1328
+12892:2:1329
+12893:2:1327
+12894:2:1328
+12895:2:1329
+12896:2:1340
+12897:2:1345
+12898:2:1346
+12899:0:4365
+12900:2:1358
+12901:0:4365
+12902:2:1454
+12903:0:4365
+12904:3:3757
+12905:0:4365
+12906:2:1455
+12907:0:4365
+12908:3:3758
+12909:0:4365
+12910:2:1652
+12911:0:4365
+12912:2:1653
+12913:0:4365
+12914:2:1657
+12915:0:4365
+12916:2:1660
+12917:0:4365
+12918:3:3757
+12919:0:4365
+12920:2:1665
+12921:2:1669
+12922:2:1670
+12923:2:1678
+12924:2:1679
+12925:2:1683
+12926:2:1684
+12927:2:1678
+12928:2:1679
+12929:2:1680
+12930:2:1692
+12931:2:1697
+12932:2:1701
+12933:2:1702
+12934:2:1709
+12935:2:1710
+12936:2:1721
+12937:2:1722
+12938:2:1723
+12939:2:1721
+12940:2:1722
+12941:2:1723
+12942:2:1734
+12943:2:1739
+12944:2:1740
+12945:0:4365
+12946:3:3758
+12947:0:4365
+12948:2:1752
+12949:0:4365
+12950:3:3757
+12951:0:4365
+12952:2:1754
+12953:0:4365
+12954:3:3758
+12955:0:4365
+12956:2:1755
+12957:2:1759
+12958:2:1760
+12959:2:1768
+12960:2:1769
+12961:2:1773
+12962:2:1774
+12963:2:1768
+12964:2:1769
+12965:2:1773
+12966:2:1774
+12967:2:1782
+12968:2:1787
+12969:2:1791
+12970:2:1792
+12971:2:1799
+12972:2:1800
+12973:2:1811
+12974:2:1812
+12975:2:1813
+12976:2:1811
+12977:2:1812
+12978:2:1813
+12979:2:1824
+12980:2:1829
+12981:2:1830
+12982:0:4365
+12983:2:1842
+12984:0:4365
+12985:3:3757
+12986:0:4365
+12987:2:1844
+12988:0:4365
+12989:3:3758
+12990:0:4365
+12991:2:1845
+12992:2:1849
+12993:2:1850
+12994:2:1858
+12995:2:1859
+12996:2:1863
+12997:2:1864
+12998:2:1858
+12999:2:1859
+13000:2:1863
+13001:2:1864
+13002:2:1872
+13003:2:1877
+13004:2:1881
+13005:2:1882
+13006:2:1889
+13007:2:1890
+13008:2:1901
+13009:2:1902
+13010:2:1903
+13011:2:1901
+13012:2:1902
+13013:2:1903
+13014:2:1914
+13015:2:1919
+13016:2:1920
+13017:0:4365
+13018:2:1932
+13019:0:4365
+13020:3:3757
+13021:0:4365
+13022:2:1934
+13023:0:4365
+13024:3:3758
+13025:0:4365
+13026:2:1935
+13027:0:4365
+13028:2:1936
+13029:0:4365
+13030:2:2129
+13031:0:4365
+13032:2:2130
+13033:0:4365
+13034:2:2134
+13035:0:4365
+13036:3:3757
+13037:0:4365
+13038:2:2136
+13039:0:4365
+13040:3:3758
+13041:0:4365
+13042:2:2137
+13043:2:2141
+13044:2:2142
+13045:2:2150
+13046:2:2151
+13047:2:2155
+13048:2:2156
+13049:2:2150
+13050:2:2151
+13051:2:2155
+13052:2:2156
+13053:2:2164
+13054:2:2169
+13055:2:2173
+13056:2:2174
+13057:2:2181
+13058:2:2182
+13059:2:2193
+13060:2:2194
+13061:2:2195
+13062:2:2193
+13063:2:2194
+13064:2:2195
+13065:2:2206
+13066:2:2211
+13067:2:2212
+13068:0:4365
+13069:2:2224
+13070:0:4365
+13071:3:3757
+13072:0:4365
+13073:2:2226
+13074:0:4365
+13075:3:3758
+13076:0:4365
+13077:2:1936
+13078:0:4365
+13079:2:2129
+13080:0:4365
+13081:2:2130
+13082:0:4365
+13083:2:2134
+13084:0:4365
+13085:3:3757
+13086:0:4365
+13087:2:2136
+13088:0:4365
+13089:3:3758
+13090:0:4365
+13091:2:2137
+13092:2:2141
+13093:2:2142
+13094:2:2150
+13095:2:2151
+13096:2:2155
+13097:2:2156
+13098:2:2150
+13099:2:2151
+13100:2:2152
+13101:2:2164
+13102:2:2169
+13103:2:2173
+13104:2:2174
+13105:2:2181
+13106:2:2182
+13107:2:2193
+13108:2:2194
+13109:2:2195
+13110:2:2193
+13111:2:2194
+13112:2:2195
+13113:2:2206
+13114:2:2211
+13115:2:2212
+13116:0:4365
+13117:2:2224
+13118:0:4365
+13119:3:3757
+13120:0:4365
+13121:2:2226
+13122:0:4365
+13123:3:3758
+13124:0:4365
+13125:2:2230
+13126:0:4365
+13127:3:3757
+13128:0:4365
+13129:2:2235
+13130:2:2239
+13131:2:2240
+13132:2:2248
+13133:2:2249
+13134:2:2253
+13135:2:2254
+13136:2:2248
+13137:2:2249
+13138:2:2250
+13139:2:2262
+13140:2:2267
+13141:2:2271
+13142:2:2272
+13143:2:2279
+13144:2:2280
+13145:2:2291
+13146:2:2292
+13147:2:2293
+13148:2:2291
+13149:2:2292
+13150:2:2293
+13151:2:2304
+13152:2:2309
+13153:2:2310
+13154:0:4365
+13155:3:3758
+13156:0:4365
+13157:2:2322
+13158:0:4365
+13159:2:1169
+13160:0:4365
+13161:3:3757
+13162:0:4365
+13163:2:1170
+13164:0:4365
+13165:3:3758
+13166:0:4365
+13167:3:3759
+13168:0:4365
+13169:3:3972
+13170:0:4365
+13171:3:3980
+13172:0:4365
+13173:3:3981
+13174:3:3985
+13175:3:3986
+13176:3:3994
+13177:3:3995
+13178:3:3999
+13179:3:4000
+13180:3:3994
+13181:3:3995
+13182:3:3999
+13183:3:4000
+13184:3:4008
+13185:3:4013
+13186:3:4017
+13187:3:4018
+13188:3:4025
+13189:3:4026
+13190:3:4037
+13191:3:4038
+13192:3:4039
+13193:3:4037
+13194:3:4038
+13195:3:4039
+13196:3:4050
+13197:3:4055
+13198:3:4056
+13199:0:4365
+13200:3:4068
+13201:0:4365
+13202:3:4069
+13203:0:4365
+13204:2:1173
+13205:0:4365
+13206:3:4070
+13207:0:4365
+13208:2:1179
+13209:0:4365
+13210:2:1180
+13211:0:4365
+13212:3:4069
+13213:0:4365
+13214:2:1181
+13215:2:1185
+13216:2:1186
+13217:2:1194
+13218:2:1195
+13219:2:1199
+13220:2:1200
+13221:2:1194
+13222:2:1195
+13223:2:1199
+13224:2:1200
+13225:2:1208
+13226:2:1213
+13227:2:1217
+13228:2:1218
+13229:2:1225
+13230:2:1226
+13231:2:1237
+13232:2:1238
+13233:2:1239
+13234:2:1237
+13235:2:1238
+13236:2:1239
+13237:2:1250
+13238:2:1255
+13239:2:1256
+13240:0:4365
+13241:3:4070
+13242:0:4365
+13243:2:1268
+13244:0:4365
+13245:3:4069
+13246:0:4365
+13247:2:1270
+13248:0:4365
+13249:3:4070
+13250:0:4365
+13251:2:1271
+13252:2:1275
+13253:2:1276
+13254:2:1284
+13255:2:1285
+13256:2:1289
+13257:2:1290
+13258:2:1284
+13259:2:1285
+13260:2:1289
+13261:2:1290
+13262:2:1298
+13263:2:1303
+13264:2:1307
+13265:2:1308
+13266:2:1315
+13267:2:1316
+13268:2:1327
+13269:2:1328
+13270:2:1329
+13271:2:1327
+13272:2:1328
+13273:2:1329
+13274:2:1340
+13275:2:1345
+13276:2:1346
+13277:0:4365
+13278:2:1358
+13279:0:4365
+13280:2:1360
+13281:0:4365
+13282:3:4069
+13283:0:4365
+13284:2:1361
+13285:0:4365
+13286:3:4070
+13287:0:4365
+13288:2:1362
+13289:2:1366
+13290:2:1367
+13291:2:1375
+13292:2:1376
+13293:2:1380
+13294:2:1381
+13295:2:1375
+13296:2:1376
+13297:2:1380
+13298:2:1381
+13299:2:1389
+13300:2:1394
+13301:2:1398
+13302:2:1399
+13303:2:1406
+13304:2:1407
+13305:2:1418
+13306:2:1419
+13307:2:1420
+13308:2:1418
+13309:2:1419
+13310:2:1420
+13311:2:1431
+13312:2:1436
+13313:2:1437
+13314:0:4365
+13315:2:1449
+13316:0:4365
+13317:3:4069
+13318:0:4365
+13319:2:1451
+13320:0:4365
+13321:3:4070
+13322:0:4365
+13323:2:1652
+13324:0:4365
+13325:2:1653
+13326:0:4365
+13327:2:1657
+13328:0:4365
+13329:2:1180
+13330:0:4365
+13331:3:4069
+13332:0:4365
+13333:2:1181
+13334:2:1185
+13335:2:1186
+13336:2:1194
+13337:2:1195
+13338:2:1199
+13339:2:1200
+13340:2:1194
+13341:2:1195
+13342:2:1196
+13343:2:1208
+13344:2:1213
+13345:2:1217
+13346:2:1218
+13347:2:1225
+13348:2:1226
+13349:2:1237
+13350:2:1238
+13351:2:1239
+13352:2:1237
+13353:2:1238
+13354:2:1239
+13355:2:1250
+13356:2:1255
+13357:2:1256
+13358:0:4365
+13359:3:4070
+13360:0:4365
+13361:2:1268
+13362:0:4365
+13363:3:4069
+13364:0:4365
+13365:2:1270
+13366:0:4365
+13367:3:4070
+13368:0:4365
+13369:2:1271
+13370:2:1275
+13371:2:1276
+13372:2:1284
+13373:2:1285
+13374:2:1289
+13375:2:1290
+13376:2:1284
+13377:2:1285
+13378:2:1289
+13379:2:1290
+13380:2:1298
+13381:2:1303
+13382:2:1307
+13383:2:1308
+13384:2:1315
+13385:2:1316
+13386:2:1327
+13387:2:1328
+13388:2:1329
+13389:2:1327
+13390:2:1328
+13391:2:1329
+13392:2:1340
+13393:2:1345
+13394:2:1346
+13395:0:4365
+13396:2:1358
+13397:0:4365
+13398:2:1454
+13399:0:4365
+13400:3:4069
+13401:0:4365
+13402:2:1455
+13403:0:4365
+13404:3:4070
+13405:0:4365
+13406:2:1652
+13407:0:4365
+13408:2:1653
+13409:0:4365
+13410:2:1657
+13411:0:4365
+13412:2:1660
+13413:0:4365
+13414:3:4069
+13415:0:4365
+13416:2:1665
+13417:2:1669
+13418:2:1670
+13419:2:1678
+13420:2:1679
+13421:2:1683
+13422:2:1684
+13423:2:1678
+13424:2:1679
+13425:2:1680
+13426:2:1692
+13427:2:1697
+13428:2:1701
+13429:2:1702
+13430:2:1709
+13431:2:1710
+13432:2:1721
+13433:2:1722
+13434:2:1723
+13435:2:1721
+13436:2:1722
+13437:2:1723
+13438:2:1734
+13439:2:1739
+13440:2:1740
+13441:0:4365
+13442:3:4070
+13443:0:4365
+13444:2:1752
+13445:0:4365
+13446:3:4069
+13447:0:4365
+13448:2:1754
+13449:0:4365
+13450:3:4070
+13451:0:4365
+13452:2:1755
+13453:2:1759
+13454:2:1760
+13455:2:1768
+13456:2:1769
+13457:2:1773
+13458:2:1774
+13459:2:1768
+13460:2:1769
+13461:2:1773
+13462:2:1774
+13463:2:1782
+13464:2:1787
+13465:2:1791
+13466:2:1792
+13467:2:1799
+13468:2:1800
+13469:2:1811
+13470:2:1812
+13471:2:1813
+13472:2:1811
+13473:2:1812
+13474:2:1813
+13475:2:1824
+13476:2:1829
+13477:2:1830
+13478:0:4365
+13479:2:1842
+13480:0:4365
+13481:3:4069
+13482:0:4365
+13483:2:1844
+13484:0:4365
+13485:3:4070
+13486:0:4365
+13487:2:1845
+13488:2:1849
+13489:2:1850
+13490:2:1858
+13491:2:1859
+13492:2:1863
+13493:2:1864
+13494:2:1858
+13495:2:1859
+13496:2:1863
+13497:2:1864
+13498:2:1872
+13499:2:1877
+13500:2:1881
+13501:2:1882
+13502:2:1889
+13503:2:1890
+13504:2:1901
+13505:2:1902
+13506:2:1903
+13507:2:1901
+13508:2:1902
+13509:2:1903
+13510:2:1914
+13511:2:1919
+13512:2:1920
+13513:0:4365
+13514:2:1932
+13515:0:4365
+13516:3:4069
+13517:0:4365
+13518:2:1934
+13519:0:4365
+13520:3:4070
+13521:0:4365
+13522:2:1935
+13523:0:4365
+13524:2:1936
+13525:0:4365
+13526:2:2129
+13527:0:4365
+13528:2:2130
+13529:0:4365
+13530:2:2134
+13531:0:4365
+13532:3:4069
+13533:0:4365
+13534:2:2136
+13535:0:4365
+13536:3:4070
+13537:0:4365
+13538:2:2137
+13539:2:2141
+13540:2:2142
+13541:2:2150
+13542:2:2151
+13543:2:2155
+13544:2:2156
+13545:2:2150
+13546:2:2151
+13547:2:2155
+13548:2:2156
+13549:2:2164
+13550:2:2169
+13551:2:2173
+13552:2:2174
+13553:2:2181
+13554:2:2182
+13555:2:2193
+13556:2:2194
+13557:2:2195
+13558:2:2193
+13559:2:2194
+13560:2:2195
+13561:2:2206
+13562:2:2211
+13563:2:2212
+13564:0:4365
+13565:2:2224
+13566:0:4365
+13567:3:4069
+13568:0:4365
+13569:2:2226
+13570:0:4365
+13571:3:4070
+13572:0:4365
+13573:2:1936
+13574:0:4365
+13575:2:2129
+13576:0:4365
+13577:2:2130
+13578:0:4365
+13579:2:2134
+13580:0:4365
+13581:3:4069
+13582:0:4365
+13583:2:2136
+13584:0:4365
+13585:3:4070
+13586:0:4365
+13587:2:2137
+13588:2:2141
+13589:2:2142
+13590:2:2150
+13591:2:2151
+13592:2:2155
+13593:2:2156
+13594:2:2150
+13595:2:2151
+13596:2:2152
+13597:2:2164
+13598:2:2169
+13599:2:2173
+13600:2:2174
+13601:2:2181
+13602:2:2182
+13603:2:2193
+13604:2:2194
+13605:2:2195
+13606:2:2193
+13607:2:2194
+13608:2:2195
+13609:2:2206
+13610:2:2211
+13611:2:2212
+13612:0:4365
+13613:2:2224
+13614:0:4365
+13615:3:4069
+13616:0:4365
+13617:2:2226
+13618:0:4365
+13619:3:4070
+13620:0:4365
+13621:2:2230
+13622:0:4365
+13623:3:4069
+13624:0:4365
+13625:2:2235
+13626:2:2239
+13627:2:2240
+13628:2:2248
+13629:2:2249
+13630:2:2253
+13631:2:2254
+13632:2:2248
+13633:2:2249
+13634:2:2250
+13635:2:2262
+13636:2:2267
+13637:2:2271
+13638:2:2272
+13639:2:2279
+13640:2:2280
+13641:2:2291
+13642:2:2292
+13643:2:2293
+13644:2:2291
+13645:2:2292
+13646:2:2293
+13647:2:2304
+13648:2:2309
+13649:2:2310
+13650:0:4365
+13651:3:4070
+13652:0:4365
+13653:2:2322
+13654:0:4365
+13655:2:1169
+13656:0:4365
+13657:3:4069
+13658:0:4365
+13659:2:1170
+13660:0:4365
+13661:3:4070
+13662:0:4365
+13663:3:4071
+13664:0:4365
+13665:3:4081
+13666:0:4365
+13667:3:3666
+13668:0:4365
+13669:3:3667
+13670:0:4365
+13671:3:3668
+13672:0:4365
+13673:3:3669
+13674:3:3673
+13675:3:3674
+13676:3:3682
+13677:3:3683
+13678:3:3687
+13679:3:3688
+13680:3:3682
+13681:3:3683
+13682:3:3687
+13683:3:3688
+13684:3:3696
+13685:3:3701
+13686:3:3705
+13687:3:3706
+13688:3:3713
+13689:3:3714
+13690:3:3725
+13691:3:3726
+13692:3:3727
+13693:3:3725
+13694:3:3726
+13695:3:3727
+13696:3:3738
+13697:3:3743
+13698:3:3744
+13699:0:4365
+13700:3:3756
+13701:0:4365
+13702:3:3757
+13703:0:4365
+13704:2:1173
+13705:0:4365
+13706:3:3758
+13707:0:4365
+13708:2:1179
+13709:0:4365
+13710:2:1180
+13711:0:4365
+13712:3:3757
+13713:0:4365
+13714:2:1181
+13715:2:1185
+13716:2:1186
+13717:2:1194
+13718:2:1195
+13719:2:1199
+13720:2:1200
+13721:2:1194
+13722:2:1195
+13723:2:1199
+13724:2:1200
+13725:2:1208
+13726:2:1213
+13727:2:1217
+13728:2:1218
+13729:2:1225
+13730:2:1226
+13731:2:1237
+13732:2:1238
+13733:2:1239
+13734:2:1237
+13735:2:1238
+13736:2:1239
+13737:2:1250
+13738:2:1255
+13739:2:1256
+13740:0:4365
+13741:3:3758
+13742:0:4365
+13743:2:1268
+13744:0:4365
+13745:3:3757
+13746:0:4365
+13747:2:1270
+13748:0:4365
+13749:3:3758
+13750:0:4365
+13751:2:1271
+13752:2:1275
+13753:2:1276
+13754:2:1284
+13755:2:1285
+13756:2:1289
+13757:2:1290
+13758:2:1284
+13759:2:1285
+13760:2:1289
+13761:2:1290
+13762:2:1298
+13763:2:1303
+13764:2:1307
+13765:2:1308
+13766:2:1315
+13767:2:1316
+13768:2:1327
+13769:2:1328
+13770:2:1329
+13771:2:1327
+13772:2:1328
+13773:2:1329
+13774:2:1340
+13775:2:1345
+13776:2:1346
+13777:0:4365
+13778:2:1358
+13779:0:4365
+13780:2:1360
+13781:0:4365
+13782:3:3757
+13783:0:4365
+13784:2:1361
+13785:0:4365
+13786:3:3758
+13787:0:4365
+13788:2:1362
+13789:2:1366
+13790:2:1367
+13791:2:1375
+13792:2:1376
+13793:2:1380
+13794:2:1381
+13795:2:1375
+13796:2:1376
+13797:2:1380
+13798:2:1381
+13799:2:1389
+13800:2:1394
+13801:2:1398
+13802:2:1399
+13803:2:1406
+13804:2:1407
+13805:2:1418
+13806:2:1419
+13807:2:1420
+13808:2:1418
+13809:2:1419
+13810:2:1420
+13811:2:1431
+13812:2:1436
+13813:2:1437
+13814:0:4365
+13815:2:1449
+13816:0:4365
+13817:3:3757
+13818:0:4365
+13819:2:1451
+13820:0:4365
+13821:3:3758
+13822:0:4365
+13823:2:1652
+13824:0:4365
+13825:2:1653
+13826:0:4365
+13827:2:1657
+13828:0:4365
+13829:2:1180
+13830:0:4365
+13831:3:3757
+13832:0:4365
+13833:2:1181
+13834:2:1185
+13835:2:1186
+13836:2:1194
+13837:2:1195
+13838:2:1199
+13839:2:1200
+13840:2:1194
+13841:2:1195
+13842:2:1196
+13843:2:1208
+13844:2:1213
+13845:2:1217
+13846:2:1218
+13847:2:1225
+13848:2:1226
+13849:2:1237
+13850:2:1238
+13851:2:1239
+13852:2:1237
+13853:2:1238
+13854:2:1239
+13855:2:1250
+13856:2:1255
+13857:2:1256
+13858:0:4365
+13859:3:3758
+13860:0:4365
+13861:2:1268
+13862:0:4365
+13863:3:3757
+13864:0:4365
+13865:2:1270
+13866:0:4365
+13867:3:3758
+13868:0:4365
+13869:2:1271
+13870:2:1275
+13871:2:1276
+13872:2:1284
+13873:2:1285
+13874:2:1289
+13875:2:1290
+13876:2:1284
+13877:2:1285
+13878:2:1289
+13879:2:1290
+13880:2:1298
+13881:2:1303
+13882:2:1307
+13883:2:1308
+13884:2:1315
+13885:2:1316
+13886:2:1327
+13887:2:1328
+13888:2:1329
+13889:2:1327
+13890:2:1328
+13891:2:1329
+13892:2:1340
+13893:2:1345
+13894:2:1346
+13895:0:4365
+13896:2:1358
+13897:0:4365
+13898:2:1454
+13899:0:4365
+13900:3:3757
+13901:0:4365
+13902:2:1455
+13903:0:4365
+13904:3:3758
+13905:0:4365
+13906:2:1652
+13907:0:4365
+13908:2:1653
+13909:0:4365
+13910:2:1657
+13911:0:4365
+13912:2:1660
+13913:0:4365
+13914:3:3757
+13915:0:4365
+13916:2:1665
+13917:2:1669
+13918:2:1670
+13919:2:1678
+13920:2:1679
+13921:2:1683
+13922:2:1684
+13923:2:1678
+13924:2:1679
+13925:2:1680
+13926:2:1692
+13927:2:1697
+13928:2:1701
+13929:2:1702
+13930:2:1709
+13931:2:1710
+13932:2:1721
+13933:2:1722
+13934:2:1723
+13935:2:1721
+13936:2:1722
+13937:2:1723
+13938:2:1734
+13939:2:1739
+13940:2:1740
+13941:0:4365
+13942:3:3758
+13943:0:4365
+13944:2:1752
+13945:0:4365
+13946:3:3757
+13947:0:4365
+13948:2:1754
+13949:0:4365
+13950:3:3758
+13951:0:4365
+13952:2:1755
+13953:2:1759
+13954:2:1760
+13955:2:1768
+13956:2:1769
+13957:2:1773
+13958:2:1774
+13959:2:1768
+13960:2:1769
+13961:2:1773
+13962:2:1774
+13963:2:1782
+13964:2:1787
+13965:2:1791
+13966:2:1792
+13967:2:1799
+13968:2:1800
+13969:2:1811
+13970:2:1812
+13971:2:1813
+13972:2:1811
+13973:2:1812
+13974:2:1813
+13975:2:1824
+13976:2:1829
+13977:2:1830
+13978:0:4365
+13979:2:1842
+13980:0:4365
+13981:3:3757
+13982:0:4365
+13983:2:1844
+13984:0:4365
+13985:3:3758
+13986:0:4365
+13987:2:1845
+13988:2:1849
+13989:2:1850
+13990:2:1858
+13991:2:1859
+13992:2:1863
+13993:2:1864
+13994:2:1858
+13995:2:1859
+13996:2:1863
+13997:2:1864
+13998:2:1872
+13999:2:1877
+14000:2:1881
+14001:2:1882
+14002:2:1889
+14003:2:1890
+14004:2:1901
+14005:2:1902
+14006:2:1903
+14007:2:1901
+14008:2:1902
+14009:2:1903
+14010:2:1914
+14011:2:1919
+14012:2:1920
+14013:0:4365
+14014:2:1932
+14015:0:4365
+14016:3:3757
+14017:0:4365
+14018:2:1934
+14019:0:4365
+14020:3:3758
+14021:0:4365
+14022:2:1935
+14023:0:4365
+14024:2:1936
+14025:0:4365
+14026:2:2129
+14027:0:4365
+14028:2:2130
+14029:0:4365
+14030:2:2134
+14031:0:4365
+14032:3:3757
+14033:0:4365
+14034:2:2136
+14035:0:4365
+14036:3:3758
+14037:0:4365
+14038:2:2137
+14039:2:2141
+14040:2:2142
+14041:2:2150
+14042:2:2151
+14043:2:2155
+14044:2:2156
+14045:2:2150
+14046:2:2151
+14047:2:2155
+14048:2:2156
+14049:2:2164
+14050:2:2169
+14051:2:2173
+14052:2:2174
+14053:2:2181
+14054:2:2182
+14055:2:2193
+14056:2:2194
+14057:2:2195
+14058:2:2193
+14059:2:2194
+14060:2:2195
+14061:2:2206
+14062:2:2211
+14063:2:2212
+14064:0:4365
+14065:2:2224
+14066:0:4365
+14067:3:3757
+14068:0:4365
+14069:2:2226
+14070:0:4365
+14071:3:3758
+14072:0:4365
+14073:2:1936
+14074:0:4365
+14075:2:2129
+14076:0:4365
+14077:2:2130
+14078:0:4365
+14079:2:2134
+14080:0:4365
+14081:3:3757
+14082:0:4365
+14083:2:2136
+14084:0:4365
+14085:3:3758
+14086:0:4365
+14087:2:2137
+14088:2:2141
+14089:2:2142
+14090:2:2150
+14091:2:2151
+14092:2:2155
+14093:2:2156
+14094:2:2150
+14095:2:2151
+14096:2:2152
+14097:2:2164
+14098:2:2169
+14099:2:2173
+14100:2:2174
+14101:2:2181
+14102:2:2182
+14103:2:2193
+14104:2:2194
+14105:2:2195
+14106:2:2193
+14107:2:2194
+14108:2:2195
+14109:2:2206
+14110:2:2211
+14111:2:2212
+14112:0:4365
+14113:2:2224
+14114:0:4365
+14115:3:3757
+14116:0:4365
+14117:2:2226
+14118:0:4365
+14119:3:3758
+14120:0:4365
+14121:2:2230
+14122:0:4365
+14123:3:3757
+14124:0:4365
+14125:2:2235
+14126:2:2239
+14127:2:2240
+14128:2:2248
+14129:2:2249
+14130:2:2253
+14131:2:2254
+14132:2:2248
+14133:2:2249
+14134:2:2250
+14135:2:2262
+14136:2:2267
+14137:2:2271
+14138:2:2272
+14139:2:2279
+14140:2:2280
+14141:2:2291
+14142:2:2292
+14143:2:2293
+14144:2:2291
+14145:2:2292
+14146:2:2293
+14147:2:2304
+14148:2:2309
+14149:2:2310
+14150:0:4365
+14151:3:3758
+14152:0:4365
+14153:2:2322
+14154:0:4365
+14155:2:1169
+14156:0:4365
+14157:3:3757
+14158:0:4365
+14159:2:1170
+14160:0:4365
+14161:3:3758
+14162:0:4365
+14163:3:3759
+14164:0:4365
+14165:3:3972
+14166:0:4365
+14167:3:4077
+14168:0:4365
+14169:3:4078
+14170:0:4365
+14171:3:4082
+14172:0:4365
+14173:3:4088
+14174:0:4365
+14175:3:4092
+14176:3:4093
+14177:3:4097
+14178:3:4101
+14179:3:4102
+14180:3:4097
+14181:3:4101
+14182:3:4102
+14183:3:4106
+14184:3:4114
+14185:3:4115
+14186:3:4120
+14187:3:4127
+14188:3:4128
+14189:3:4127
+14190:3:4128
+14191:3:4135
+14192:3:4140
+14193:0:4365
+14194:3:4151
+14195:0:4365
+14196:3:4155
+14197:3:4156
+14198:3:4160
+14199:3:4164
+14200:3:4165
+14201:3:4160
+14202:3:4164
+14203:3:4165
+14204:3:4169
+14205:3:4177
+14206:3:4178
+14207:3:4183
+14208:3:4190
+14209:3:4191
+14210:3:4190
+14211:3:4191
+14212:3:4198
+14213:3:4203
+14214:0:4365
+14215:3:4151
+14216:0:4365
+14217:3:4155
+14218:3:4156
+14219:3:4160
+14220:3:4164
+14221:3:4165
+14222:3:4160
+14223:3:4164
+14224:3:4165
+14225:3:4169
+14226:3:4177
+14227:3:4178
+14228:3:4183
+14229:3:4190
+14230:3:4191
+14231:3:4190
+14232:3:4191
+14233:3:4198
+14234:3:4203
+14235:0:4365
+14236:3:4214
+14237:0:4365
+14238:3:4222
+14239:3:4223
+14240:3:4227
+14241:3:4231
+14242:3:4232
+14243:3:4227
+14244:3:4231
+14245:3:4232
+14246:3:4236
+14247:3:4244
+14248:3:4245
+14249:3:4250
+14250:3:4257
+14251:3:4258
+14252:3:4257
+14253:3:4258
+14254:3:4265
+14255:3:4270
+14256:0:4365
+14257:3:4285
+14258:0:4365
+14259:3:4286
+14260:0:4365
+14261:2:1173
+14262:0:4365
+14263:3:4287
+14264:0:4365
+14265:2:1179
+14266:0:4365
+14267:2:1180
+14268:0:4365
+14269:3:4286
+14270:0:4365
+14271:2:1181
+14272:2:1185
+14273:2:1186
+14274:2:1194
+14275:2:1195
+14276:2:1199
+14277:2:1200
+14278:2:1194
+14279:2:1195
+14280:2:1199
+14281:2:1200
+14282:2:1208
+14283:2:1213
+14284:2:1217
+14285:2:1218
+14286:2:1225
+14287:2:1226
+14288:2:1237
+14289:2:1238
+14290:2:1239
+14291:2:1237
+14292:2:1238
+14293:2:1239
+14294:2:1250
+14295:2:1255
+14296:2:1256
+14297:0:4365
+14298:3:4287
+14299:0:4365
+14300:2:1268
+14301:0:4365
+14302:3:4286
+14303:0:4365
+14304:2:1270
+14305:0:4365
+14306:3:4287
+14307:0:4365
+14308:2:1271
+14309:2:1275
+14310:2:1276
+14311:2:1284
+14312:2:1285
+14313:2:1289
+14314:2:1290
+14315:2:1284
+14316:2:1285
+14317:2:1289
+14318:2:1290
+14319:2:1298
+14320:2:1303
+14321:2:1307
+14322:2:1308
+14323:2:1315
+14324:2:1316
+14325:2:1327
+14326:2:1328
+14327:2:1329
+14328:2:1327
+14329:2:1328
+14330:2:1329
+14331:2:1340
+14332:2:1345
+14333:2:1346
+14334:0:4365
+14335:2:1358
+14336:0:4365
+14337:2:1360
+14338:0:4365
+14339:3:4286
+14340:0:4365
+14341:2:1361
+14342:0:4365
+14343:3:4287
+14344:0:4365
+14345:2:1362
+14346:2:1366
+14347:2:1367
+14348:2:1375
+14349:2:1376
+14350:2:1380
+14351:2:1381
+14352:2:1375
+14353:2:1376
+14354:2:1380
+14355:2:1381
+14356:2:1389
+14357:2:1394
+14358:2:1398
+14359:2:1399
+14360:2:1406
+14361:2:1407
+14362:2:1418
+14363:2:1419
+14364:2:1420
+14365:2:1418
+14366:2:1419
+14367:2:1420
+14368:2:1431
+14369:2:1436
+14370:2:1437
+14371:0:4365
+14372:2:1449
+14373:0:4365
+14374:3:4286
+14375:0:4365
+14376:2:1451
+14377:0:4365
+14378:3:4287
+14379:0:4365
+14380:2:1652
+14381:0:4365
+14382:2:1653
+14383:0:4365
+14384:2:1657
+14385:0:4365
+14386:2:1180
+14387:0:4365
+14388:3:4286
+14389:0:4365
+14390:2:1181
+14391:2:1185
+14392:2:1186
+14393:2:1194
+14394:2:1195
+14395:2:1199
+14396:2:1200
+14397:2:1194
+14398:2:1195
+14399:2:1196
+14400:2:1208
+14401:2:1213
+14402:2:1217
+14403:2:1218
+14404:2:1225
+14405:2:1226
+14406:2:1237
+14407:2:1238
+14408:2:1239
+14409:2:1237
+14410:2:1238
+14411:2:1239
+14412:2:1250
+14413:2:1255
+14414:2:1256
+14415:0:4365
+14416:3:4287
+14417:0:4365
+14418:2:1268
+14419:0:4365
+14420:3:4286
+14421:0:4365
+14422:2:1270
+14423:0:4365
+14424:3:4287
+14425:0:4365
+14426:2:1271
+14427:2:1275
+14428:2:1276
+14429:2:1284
+14430:2:1285
+14431:2:1289
+14432:2:1290
+14433:2:1284
+14434:2:1285
+14435:2:1289
+14436:2:1290
+14437:2:1298
+14438:2:1303
+14439:2:1307
+14440:2:1308
+14441:2:1315
+14442:2:1316
+14443:2:1327
+14444:2:1328
+14445:2:1329
+14446:2:1327
+14447:2:1328
+14448:2:1329
+14449:2:1340
+14450:2:1345
+14451:2:1346
+14452:0:4365
+14453:2:1358
+14454:0:4365
+14455:2:1454
+14456:0:4365
+14457:3:4286
+14458:0:4365
+14459:2:1455
+14460:0:4365
+14461:3:4287
+14462:0:4365
+14463:2:1652
+14464:0:4365
+14465:2:1653
+14466:0:4365
+14467:2:1657
+14468:0:4365
+14469:2:1660
+14470:0:4365
+14471:3:4286
+14472:0:4365
+14473:2:1665
+14474:2:1669
+14475:2:1670
+14476:2:1678
+14477:2:1679
+14478:2:1683
+14479:2:1684
+14480:2:1678
+14481:2:1679
+14482:2:1680
+14483:2:1692
+14484:2:1697
+14485:2:1701
+14486:2:1702
+14487:2:1709
+14488:2:1710
+14489:2:1721
+14490:2:1722
+14491:2:1723
+14492:2:1721
+14493:2:1722
+14494:2:1723
+14495:2:1734
+14496:2:1739
+14497:2:1740
+14498:0:4365
+14499:3:4287
+14500:0:4365
+14501:2:1752
+14502:0:4365
+14503:3:4286
+14504:0:4365
+14505:2:1754
+14506:0:4365
+14507:3:4287
+14508:0:4365
+14509:2:1755
+14510:2:1759
+14511:2:1760
+14512:2:1768
+14513:2:1769
+14514:2:1773
+14515:2:1774
+14516:2:1768
+14517:2:1769
+14518:2:1773
+14519:2:1774
+14520:2:1782
+14521:2:1787
+14522:2:1791
+14523:2:1792
+14524:2:1799
+14525:2:1800
+14526:2:1811
+14527:2:1812
+14528:2:1813
+14529:2:1811
+14530:2:1812
+14531:2:1813
+14532:2:1824
+14533:2:1829
+14534:2:1830
+14535:0:4365
+14536:2:1842
+14537:0:4365
+14538:3:4286
+14539:0:4365
+14540:2:1844
+14541:0:4365
+14542:3:4287
+14543:0:4365
+14544:2:1845
+14545:2:1849
+14546:2:1850
+14547:2:1858
+14548:2:1859
+14549:2:1863
+14550:2:1864
+14551:2:1858
+14552:2:1859
+14553:2:1863
+14554:2:1864
+14555:2:1872
+14556:2:1877
+14557:2:1881
+14558:2:1882
+14559:2:1889
+14560:2:1890
+14561:2:1901
+14562:2:1902
+14563:2:1903
+14564:2:1901
+14565:2:1902
+14566:2:1903
+14567:2:1914
+14568:2:1919
+14569:2:1920
+14570:0:4365
+14571:2:1932
+14572:0:4365
+14573:3:4286
+14574:0:4365
+14575:2:1934
+14576:0:4365
+14577:3:4287
+14578:0:4365
+14579:2:1935
+14580:0:4365
+14581:2:1936
+14582:0:4365
+14583:2:2129
+14584:0:4365
+14585:2:2130
+14586:0:4365
+14587:2:2134
+14588:0:4365
+14589:3:4286
+14590:0:4365
+14591:2:2136
+14592:0:4365
+14593:3:4287
+14594:0:4365
+14595:2:2137
+14596:2:2141
+14597:2:2142
+14598:2:2150
+14599:2:2151
+14600:2:2155
+14601:2:2156
+14602:2:2150
+14603:2:2151
+14604:2:2155
+14605:2:2156
+14606:2:2164
+14607:2:2169
+14608:2:2173
+14609:2:2174
+14610:2:2181
+14611:2:2182
+14612:2:2193
+14613:2:2194
+14614:2:2195
+14615:2:2193
+14616:2:2194
+14617:2:2195
+14618:2:2206
+14619:2:2211
+14620:2:2212
+14621:0:4365
+14622:2:2224
+14623:0:4365
+14624:3:4286
+14625:0:4365
+14626:2:2226
+14627:0:4365
+14628:3:4287
+14629:0:4365
+14630:2:1936
+14631:0:4365
+14632:2:2129
+14633:0:4365
+14634:2:2130
+14635:0:4365
+14636:2:2134
+14637:0:4365
+14638:3:4286
+14639:0:4365
+14640:2:2136
+14641:0:4365
+14642:3:4287
+14643:0:4365
+14644:2:2137
+14645:2:2141
+14646:2:2142
+14647:2:2150
+14648:2:2151
+14649:2:2155
+14650:2:2156
+14651:2:2150
+14652:2:2151
+14653:2:2152
+14654:2:2164
+14655:2:2169
+14656:2:2173
+14657:2:2174
+14658:2:2181
+14659:2:2182
+14660:2:2193
+14661:2:2194
+14662:2:2195
+14663:2:2193
+14664:2:2194
+14665:2:2195
+14666:2:2206
+14667:2:2211
+14668:2:2212
+14669:0:4365
+14670:2:2224
+14671:0:4365
+14672:3:4286
+14673:0:4365
+14674:2:2226
+14675:0:4365
+14676:3:4287
+14677:0:4365
+14678:2:2230
+14679:0:4365
+14680:3:4286
+14681:0:4365
+14682:2:2235
+14683:2:2239
+14684:2:2240
+14685:2:2248
+14686:2:2249
+14687:2:2253
+14688:2:2254
+14689:2:2248
+14690:2:2249
+14691:2:2250
+14692:2:2262
+14693:2:2267
+14694:2:2271
+14695:2:2272
+14696:2:2279
+14697:2:2280
+14698:2:2291
+14699:2:2292
+14700:2:2293
+14701:2:2291
+14702:2:2292
+14703:2:2293
+14704:2:2304
+14705:2:2309
+14706:2:2310
+14707:0:4365
+14708:3:4287
+14709:0:4365
+14710:2:2322
+14711:0:4365
+14712:2:1169
+14713:0:4365
+14714:3:4286
+14715:0:4365
+14716:2:1170
+14717:0:4365
+14718:3:4287
+14719:0:4365
+14720:3:4288
+14721:0:4365
+14722:3:4294
+14723:0:4365
+14724:3:4295
+14725:0:4365
+14726:3:2338
+14727:0:4365
+14728:3:2339
+14729:3:2343
+14730:3:2344
+14731:3:2352
+14732:3:2353
+14733:3:2357
+14734:3:2358
+14735:3:2352
+14736:3:2353
+14737:3:2357
+14738:3:2358
+14739:3:2366
+14740:3:2371
+14741:3:2375
+14742:3:2376
+14743:3:2383
+14744:3:2384
+14745:3:2395
+14746:3:2396
+14747:3:2397
+14748:3:2395
+14749:3:2396
+14750:3:2397
+14751:3:2408
+14752:3:2413
+14753:3:2414
+14754:0:4365
+14755:3:2426
+14756:0:4365
+14757:3:2427
+14758:0:4365
+14759:2:1173
+14760:0:4365
+14761:3:2428
+14762:0:4365
+14763:2:1179
+14764:0:4365
+14765:2:1180
+14766:0:4365
+14767:3:2427
+14768:0:4365
+14769:2:1181
+14770:2:1185
+14771:2:1186
+14772:2:1194
+14773:2:1195
+14774:2:1199
+14775:2:1200
+14776:2:1194
+14777:2:1195
+14778:2:1199
+14779:2:1200
+14780:2:1208
+14781:2:1213
+14782:2:1217
+14783:2:1218
+14784:2:1225
+14785:2:1226
+14786:2:1237
+14787:2:1238
+14788:2:1239
+14789:2:1237
+14790:2:1238
+14791:2:1239
+14792:2:1250
+14793:2:1255
+14794:2:1256
+14795:0:4365
+14796:3:2428
+14797:0:4365
+14798:2:1268
+14799:0:4365
+14800:3:2427
+14801:0:4365
+14802:2:1270
+14803:0:4365
+14804:3:2428
+14805:0:4365
+14806:2:1271
+14807:2:1275
+14808:2:1276
+14809:2:1284
+14810:2:1285
+14811:2:1289
+14812:2:1290
+14813:2:1284
+14814:2:1285
+14815:2:1289
+14816:2:1290
+14817:2:1298
+14818:2:1303
+14819:2:1307
+14820:2:1308
+14821:2:1315
+14822:2:1316
+14823:2:1327
+14824:2:1328
+14825:2:1329
+14826:2:1327
+14827:2:1328
+14828:2:1329
+14829:2:1340
+14830:2:1345
+14831:2:1346
+14832:0:4365
+14833:2:1358
+14834:0:4365
+14835:2:1360
+14836:0:4365
+14837:3:2427
+14838:0:4365
+14839:2:1361
+14840:0:4365
+14841:3:2428
+14842:0:4365
+14843:2:1362
+14844:2:1366
+14845:2:1367
+14846:2:1375
+14847:2:1376
+14848:2:1380
+14849:2:1381
+14850:2:1375
+14851:2:1376
+14852:2:1380
+14853:2:1381
+14854:2:1389
+14855:2:1394
+14856:2:1398
+14857:2:1399
+14858:2:1406
+14859:2:1407
+14860:2:1418
+14861:2:1419
+14862:2:1420
+14863:2:1418
+14864:2:1419
+14865:2:1420
+14866:2:1431
+14867:2:1436
+14868:2:1437
+14869:0:4365
+14870:2:1449
+14871:0:4365
+14872:3:2427
+14873:0:4365
+14874:2:1451
+14875:0:4365
+14876:3:2428
+14877:0:4365
+14878:2:1652
+14879:0:4365
+14880:2:1653
+14881:0:4365
+14882:2:1657
+14883:0:4365
+14884:2:1180
+14885:0:4365
+14886:3:2427
+14887:0:4365
+14888:2:1181
+14889:2:1185
+14890:2:1186
+14891:2:1194
+14892:2:1195
+14893:2:1199
+14894:2:1200
+14895:2:1194
+14896:2:1195
+14897:2:1196
+14898:2:1208
+14899:2:1213
+14900:2:1217
+14901:2:1218
+14902:2:1225
+14903:2:1226
+14904:2:1237
+14905:2:1238
+14906:2:1239
+14907:2:1237
+14908:2:1238
+14909:2:1239
+14910:2:1250
+14911:2:1255
+14912:2:1256
+14913:0:4365
+14914:3:2428
+14915:0:4365
+14916:2:1268
+14917:0:4365
+14918:3:2427
+14919:0:4365
+14920:2:1270
+14921:0:4365
+14922:3:2428
+14923:0:4365
+14924:2:1271
+14925:2:1275
+14926:2:1276
+14927:2:1284
+14928:2:1285
+14929:2:1289
+14930:2:1290
+14931:2:1284
+14932:2:1285
+14933:2:1289
+14934:2:1290
+14935:2:1298
+14936:2:1303
+14937:2:1307
+14938:2:1308
+14939:2:1315
+14940:2:1316
+14941:2:1327
+14942:2:1328
+14943:2:1329
+14944:2:1327
+14945:2:1328
+14946:2:1329
+14947:2:1340
+14948:2:1345
+14949:2:1346
+14950:0:4365
+14951:2:1358
+14952:0:4365
+14953:2:1454
+14954:0:4365
+14955:3:2427
+14956:0:4365
+14957:2:1455
+14958:0:4365
+14959:3:2428
+14960:0:4365
+14961:2:1652
+14962:0:4365
+14963:2:1653
+14964:0:4365
+14965:2:1657
+14966:0:4365
+14967:2:1660
+14968:0:4365
+14969:3:2427
+14970:0:4365
+14971:2:1665
+14972:2:1669
+14973:2:1670
+14974:2:1678
+14975:2:1679
+14976:2:1683
+14977:2:1684
+14978:2:1678
+14979:2:1679
+14980:2:1680
+14981:2:1692
+14982:2:1697
+14983:2:1701
+14984:2:1702
+14985:2:1709
+14986:2:1710
+14987:2:1721
+14988:2:1722
+14989:2:1723
+14990:2:1721
+14991:2:1722
+14992:2:1723
+14993:2:1734
+14994:2:1739
+14995:2:1740
+14996:0:4365
+14997:3:2428
+14998:0:4365
+14999:2:1752
+15000:0:4365
+15001:3:2427
+15002:0:4365
+15003:2:1754
+15004:0:4365
+15005:3:2428
+15006:0:4365
+15007:2:1755
+15008:2:1759
+15009:2:1760
+15010:2:1768
+15011:2:1769
+15012:2:1773
+15013:2:1774
+15014:2:1768
+15015:2:1769
+15016:2:1773
+15017:2:1774
+15018:2:1782
+15019:2:1787
+15020:2:1791
+15021:2:1792
+15022:2:1799
+15023:2:1800
+15024:2:1811
+15025:2:1812
+15026:2:1813
+15027:2:1811
+15028:2:1812
+15029:2:1813
+15030:2:1824
+15031:2:1829
+15032:2:1830
+15033:0:4365
+15034:2:1842
+15035:0:4365
+15036:3:2427
+15037:0:4365
+15038:2:1844
+15039:0:4363
+15040:3:2428
+15041:0:4369
--- /dev/null
+#define NO_RMB
+#define NO_WMB
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define >> pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_free.ltl | grep -v ^//`)" >> pan.ltl
+cp urcu_free_no_mb.define .input.define
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -o pan pan.c
+./pan -a -v -c1 -X -m10000000 -w20
+warning: for p.o. reduction to be valid the never claim must be stutter-invariant
+(never claims generated from LTL formulae are stutter-invariant)
+depth 0: Claim reached state 5 (line 743)
+
+(Spin Version 5.1.7 -- 23 December 2008)
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim +
+ assertion violations + (if within scope of claim)
+ acceptance cycles + (fairness disabled)
+ invalid end states - (disabled by never claim)
+
+State-vector 72 byte, depth reached 10856, errors: 0
+ 161519 states, stored
+ 1724866 states, matched
+ 1886385 transitions (= stored+matched)
+ 6692565 atomic steps
+hash conflicts: 84009 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 15.404 equivalent memory usage for states (stored*(State-vector + overhead))
+ 10.421 actual memory usage for states (compression: 67.65%)
+ state-vector as stored = 40 byte + 28 byte overhead
+ 8.000 memory used for hash table (-w20)
+ 457.764 memory used for DFS stack (-m10000000)
+ 476.115 total actual memory usage
+
+unreached in proctype urcu_reader_sig
+ line 403, "pan.___", state 330, "(1)"
+ line 614, "pan.___", state 411, "-end-"
+ (2 of 411 states)
+unreached in proctype urcu_writer
+ line 652, "pan.___", state 213, "(1)"
+ line 403, "pan.___", state 239, "(1)"
+ line 403, "pan.___", state 525, "(1)"
+ line 399, "pan.___", state 610, "(1)"
+ line 403, "pan.___", state 624, "(1)"
+ line 403, "pan.___", state 724, "(1)"
+ line 399, "pan.___", state 805, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 399, "pan.___", state 807, "(1)"
+ line 399, "pan.___", state 808, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 399, "pan.___", state 808, "else"
+ line 399, "pan.___", state 811, "(1)"
+ line 403, "pan.___", state 819, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 403, "pan.___", state 821, "(1)"
+ line 403, "pan.___", state 822, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 403, "pan.___", state 822, "else"
+ line 403, "pan.___", state 825, "(1)"
+ line 403, "pan.___", state 826, "(1)"
+ line 403, "pan.___", state 826, "(1)"
+ line 401, "pan.___", state 831, "((j<1))"
+ line 401, "pan.___", state 831, "((j>=1))"
+ line 408, "pan.___", state 837, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 409, "pan.___", state 850, "(1)"
+ line 409, "pan.___", state 851, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 409, "pan.___", state 851, "else"
+ line 409, "pan.___", state 854, "(1)"
+ line 409, "pan.___", state 855, "(1)"
+ line 409, "pan.___", state 855, "(1)"
+ line 413, "pan.___", state 863, "(1)"
+ line 413, "pan.___", state 864, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 413, "pan.___", state 864, "else"
+ line 413, "pan.___", state 867, "(1)"
+ line 413, "pan.___", state 868, "(1)"
+ line 413, "pan.___", state 868, "(1)"
+ line 411, "pan.___", state 873, "((j<1))"
+ line 411, "pan.___", state 873, "((j>=1))"
+ line 418, "pan.___", state 880, "(1)"
+ line 418, "pan.___", state 881, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 418, "pan.___", state 881, "else"
+ line 418, "pan.___", state 884, "(1)"
+ line 418, "pan.___", state 885, "(1)"
+ line 418, "pan.___", state 885, "(1)"
+ line 399, "pan.___", state 896, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 399, "pan.___", state 898, "(1)"
+ line 399, "pan.___", state 899, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 399, "pan.___", state 899, "else"
+ line 399, "pan.___", state 902, "(1)"
+ line 403, "pan.___", state 910, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 403, "pan.___", state 912, "(1)"
+ line 403, "pan.___", state 913, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 403, "pan.___", state 913, "else"
+ line 403, "pan.___", state 916, "(1)"
+ line 403, "pan.___", state 917, "(1)"
+ line 403, "pan.___", state 917, "(1)"
+ line 401, "pan.___", state 922, "((j<1))"
+ line 401, "pan.___", state 922, "((j>=1))"
+ line 408, "pan.___", state 928, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 409, "pan.___", state 941, "(1)"
+ line 409, "pan.___", state 942, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 409, "pan.___", state 942, "else"
+ line 409, "pan.___", state 945, "(1)"
+ line 409, "pan.___", state 946, "(1)"
+ line 409, "pan.___", state 946, "(1)"
+ line 413, "pan.___", state 954, "(1)"
+ line 413, "pan.___", state 955, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 413, "pan.___", state 955, "else"
+ line 413, "pan.___", state 958, "(1)"
+ line 413, "pan.___", state 959, "(1)"
+ line 413, "pan.___", state 959, "(1)"
+ line 411, "pan.___", state 964, "((j<1))"
+ line 411, "pan.___", state 964, "((j>=1))"
+ line 418, "pan.___", state 971, "(1)"
+ line 418, "pan.___", state 972, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 418, "pan.___", state 972, "else"
+ line 418, "pan.___", state 975, "(1)"
+ line 418, "pan.___", state 976, "(1)"
+ line 418, "pan.___", state 976, "(1)"
+ line 194, "pan.___", state 981, "(1)"
+ line 194, "pan.___", state 981, "(1)"
+ line 214, "pan.___", state 985, "((i<1))"
+ line 214, "pan.___", state 985, "((i>=1))"
+ line 399, "pan.___", state 991, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 399, "pan.___", state 993, "(1)"
+ line 399, "pan.___", state 994, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 399, "pan.___", state 994, "else"
+ line 399, "pan.___", state 997, "(1)"
+ line 403, "pan.___", state 1005, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 403, "pan.___", state 1007, "(1)"
+ line 403, "pan.___", state 1008, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 403, "pan.___", state 1008, "else"
+ line 403, "pan.___", state 1011, "(1)"
+ line 403, "pan.___", state 1012, "(1)"
+ line 403, "pan.___", state 1012, "(1)"
+ line 401, "pan.___", state 1017, "((j<1))"
+ line 401, "pan.___", state 1017, "((j>=1))"
+ line 408, "pan.___", state 1023, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 409, "pan.___", state 1036, "(1)"
+ line 409, "pan.___", state 1037, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 409, "pan.___", state 1037, "else"
+ line 409, "pan.___", state 1040, "(1)"
+ line 409, "pan.___", state 1041, "(1)"
+ line 409, "pan.___", state 1041, "(1)"
+ line 413, "pan.___", state 1049, "(1)"
+ line 413, "pan.___", state 1050, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 413, "pan.___", state 1050, "else"
+ line 413, "pan.___", state 1053, "(1)"
+ line 413, "pan.___", state 1054, "(1)"
+ line 413, "pan.___", state 1054, "(1)"
+ line 411, "pan.___", state 1059, "((j<1))"
+ line 411, "pan.___", state 1059, "((j>=1))"
+ line 418, "pan.___", state 1066, "(1)"
+ line 418, "pan.___", state 1067, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 418, "pan.___", state 1067, "else"
+ line 418, "pan.___", state 1070, "(1)"
+ line 418, "pan.___", state 1071, "(1)"
+ line 418, "pan.___", state 1071, "(1)"
+ line 194, "pan.___", state 1076, "(1)"
+ line 194, "pan.___", state 1076, "(1)"
+ line 221, "pan.___", state 1077, "(1)"
+ line 221, "pan.___", state 1077, "(1)"
+ line 356, "pan.___", state 1083, "((sighand_exec==1))"
+ line 356, "pan.___", state 1083, "else"
+ line 362, "pan.___", state 1086, "sighand_exec = 1"
+ line 399, "pan.___", state 1099, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 399, "pan.___", state 1101, "(1)"
+ line 399, "pan.___", state 1102, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 399, "pan.___", state 1102, "else"
+ line 399, "pan.___", state 1105, "(1)"
+ line 403, "pan.___", state 1113, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 403, "pan.___", state 1115, "(1)"
+ line 403, "pan.___", state 1116, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 403, "pan.___", state 1116, "else"
+ line 403, "pan.___", state 1119, "(1)"
+ line 403, "pan.___", state 1120, "(1)"
+ line 403, "pan.___", state 1120, "(1)"
+ line 401, "pan.___", state 1125, "((i<1))"
+ line 401, "pan.___", state 1125, "((i>=1))"
+ line 408, "pan.___", state 1131, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 409, "pan.___", state 1144, "(1)"
+ line 409, "pan.___", state 1145, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 409, "pan.___", state 1145, "else"
+ line 409, "pan.___", state 1148, "(1)"
+ line 409, "pan.___", state 1149, "(1)"
+ line 409, "pan.___", state 1149, "(1)"
+ line 413, "pan.___", state 1157, "(1)"
+ line 413, "pan.___", state 1158, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 413, "pan.___", state 1158, "else"
+ line 413, "pan.___", state 1161, "(1)"
+ line 413, "pan.___", state 1162, "(1)"
+ line 413, "pan.___", state 1162, "(1)"
+ line 411, "pan.___", state 1167, "((i<1))"
+ line 411, "pan.___", state 1167, "((i>=1))"
+ line 418, "pan.___", state 1174, "(1)"
+ line 418, "pan.___", state 1175, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 418, "pan.___", state 1175, "else"
+ line 418, "pan.___", state 1178, "(1)"
+ line 418, "pan.___", state 1179, "(1)"
+ line 418, "pan.___", state 1179, "(1)"
+ line 420, "pan.___", state 1182, "(1)"
+ line 420, "pan.___", state 1182, "(1)"
+ line 362, "pan.___", state 1191, "sighand_exec = 1"
+ line 403, "pan.___", state 1222, "(1)"
+ line 403, "pan.___", state 1319, "(1)"
+ line 399, "pan.___", state 1404, "(1)"
+ line 403, "pan.___", state 1418, "(1)"
+ line 403, "pan.___", state 1518, "(1)"
+ line 399, "pan.___", state 1599, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 399, "pan.___", state 1601, "(1)"
+ line 399, "pan.___", state 1602, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 399, "pan.___", state 1602, "else"
+ line 399, "pan.___", state 1605, "(1)"
+ line 403, "pan.___", state 1613, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 403, "pan.___", state 1615, "(1)"
+ line 403, "pan.___", state 1616, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 403, "pan.___", state 1616, "else"
+ line 403, "pan.___", state 1619, "(1)"
+ line 403, "pan.___", state 1620, "(1)"
+ line 403, "pan.___", state 1620, "(1)"
+ line 401, "pan.___", state 1625, "((j<1))"
+ line 401, "pan.___", state 1625, "((j>=1))"
+ line 408, "pan.___", state 1631, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 409, "pan.___", state 1644, "(1)"
+ line 409, "pan.___", state 1645, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 409, "pan.___", state 1645, "else"
+ line 409, "pan.___", state 1648, "(1)"
+ line 409, "pan.___", state 1649, "(1)"
+ line 409, "pan.___", state 1649, "(1)"
+ line 413, "pan.___", state 1657, "(1)"
+ line 413, "pan.___", state 1658, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 413, "pan.___", state 1658, "else"
+ line 413, "pan.___", state 1661, "(1)"
+ line 413, "pan.___", state 1662, "(1)"
+ line 413, "pan.___", state 1662, "(1)"
+ line 411, "pan.___", state 1667, "((j<1))"
+ line 411, "pan.___", state 1667, "((j>=1))"
+ line 418, "pan.___", state 1674, "(1)"
+ line 418, "pan.___", state 1675, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 418, "pan.___", state 1675, "else"
+ line 418, "pan.___", state 1678, "(1)"
+ line 418, "pan.___", state 1679, "(1)"
+ line 418, "pan.___", state 1679, "(1)"
+ line 399, "pan.___", state 1690, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 399, "pan.___", state 1692, "(1)"
+ line 399, "pan.___", state 1693, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 399, "pan.___", state 1693, "else"
+ line 399, "pan.___", state 1696, "(1)"
+ line 403, "pan.___", state 1704, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 403, "pan.___", state 1706, "(1)"
+ line 403, "pan.___", state 1707, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 403, "pan.___", state 1707, "else"
+ line 403, "pan.___", state 1710, "(1)"
+ line 403, "pan.___", state 1711, "(1)"
+ line 403, "pan.___", state 1711, "(1)"
+ line 401, "pan.___", state 1716, "((j<1))"
+ line 401, "pan.___", state 1716, "((j>=1))"
+ line 408, "pan.___", state 1722, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 409, "pan.___", state 1735, "(1)"
+ line 409, "pan.___", state 1736, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 409, "pan.___", state 1736, "else"
+ line 409, "pan.___", state 1739, "(1)"
+ line 409, "pan.___", state 1740, "(1)"
+ line 409, "pan.___", state 1740, "(1)"
+ line 413, "pan.___", state 1748, "(1)"
+ line 413, "pan.___", state 1749, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 413, "pan.___", state 1749, "else"
+ line 413, "pan.___", state 1752, "(1)"
+ line 413, "pan.___", state 1753, "(1)"
+ line 413, "pan.___", state 1753, "(1)"
+ line 411, "pan.___", state 1758, "((j<1))"
+ line 411, "pan.___", state 1758, "((j>=1))"
+ line 418, "pan.___", state 1765, "(1)"
+ line 418, "pan.___", state 1766, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 418, "pan.___", state 1766, "else"
+ line 418, "pan.___", state 1769, "(1)"
+ line 418, "pan.___", state 1770, "(1)"
+ line 418, "pan.___", state 1770, "(1)"
+ line 194, "pan.___", state 1775, "(1)"
+ line 194, "pan.___", state 1775, "(1)"
+ line 214, "pan.___", state 1779, "((i<1))"
+ line 214, "pan.___", state 1779, "((i>=1))"
+ line 399, "pan.___", state 1785, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 399, "pan.___", state 1787, "(1)"
+ line 399, "pan.___", state 1788, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 399, "pan.___", state 1788, "else"
+ line 399, "pan.___", state 1791, "(1)"
+ line 403, "pan.___", state 1799, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 403, "pan.___", state 1801, "(1)"
+ line 403, "pan.___", state 1802, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 403, "pan.___", state 1802, "else"
+ line 403, "pan.___", state 1805, "(1)"
+ line 403, "pan.___", state 1806, "(1)"
+ line 403, "pan.___", state 1806, "(1)"
+ line 401, "pan.___", state 1811, "((j<1))"
+ line 401, "pan.___", state 1811, "((j>=1))"
+ line 408, "pan.___", state 1817, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 409, "pan.___", state 1830, "(1)"
+ line 409, "pan.___", state 1831, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 409, "pan.___", state 1831, "else"
+ line 409, "pan.___", state 1834, "(1)"
+ line 409, "pan.___", state 1835, "(1)"
+ line 409, "pan.___", state 1835, "(1)"
+ line 413, "pan.___", state 1843, "(1)"
+ line 413, "pan.___", state 1844, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 413, "pan.___", state 1844, "else"
+ line 413, "pan.___", state 1847, "(1)"
+ line 413, "pan.___", state 1848, "(1)"
+ line 413, "pan.___", state 1848, "(1)"
+ line 411, "pan.___", state 1853, "((j<1))"
+ line 411, "pan.___", state 1853, "((j>=1))"
+ line 418, "pan.___", state 1860, "(1)"
+ line 418, "pan.___", state 1861, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 418, "pan.___", state 1861, "else"
+ line 418, "pan.___", state 1864, "(1)"
+ line 418, "pan.___", state 1865, "(1)"
+ line 418, "pan.___", state 1865, "(1)"
+ line 194, "pan.___", state 1870, "(1)"
+ line 194, "pan.___", state 1870, "(1)"
+ line 221, "pan.___", state 1871, "(1)"
+ line 221, "pan.___", state 1871, "(1)"
+ line 356, "pan.___", state 1877, "((sighand_exec==1))"
+ line 356, "pan.___", state 1877, "else"
+ line 362, "pan.___", state 1880, "sighand_exec = 1"
+ line 399, "pan.___", state 1893, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 399, "pan.___", state 1895, "(1)"
+ line 399, "pan.___", state 1896, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 399, "pan.___", state 1896, "else"
+ line 399, "pan.___", state 1899, "(1)"
+ line 403, "pan.___", state 1907, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 403, "pan.___", state 1909, "(1)"
+ line 403, "pan.___", state 1910, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 403, "pan.___", state 1910, "else"
+ line 403, "pan.___", state 1913, "(1)"
+ line 403, "pan.___", state 1914, "(1)"
+ line 403, "pan.___", state 1914, "(1)"
+ line 401, "pan.___", state 1919, "((i<1))"
+ line 401, "pan.___", state 1919, "((i>=1))"
+ line 408, "pan.___", state 1925, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 409, "pan.___", state 1938, "(1)"
+ line 409, "pan.___", state 1939, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 409, "pan.___", state 1939, "else"
+ line 409, "pan.___", state 1942, "(1)"
+ line 409, "pan.___", state 1943, "(1)"
+ line 409, "pan.___", state 1943, "(1)"
+ line 413, "pan.___", state 1951, "(1)"
+ line 413, "pan.___", state 1952, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 413, "pan.___", state 1952, "else"
+ line 413, "pan.___", state 1955, "(1)"
+ line 413, "pan.___", state 1956, "(1)"
+ line 413, "pan.___", state 1956, "(1)"
+ line 411, "pan.___", state 1961, "((i<1))"
+ line 411, "pan.___", state 1961, "((i>=1))"
+ line 418, "pan.___", state 1968, "(1)"
+ line 418, "pan.___", state 1969, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 418, "pan.___", state 1969, "else"
+ line 418, "pan.___", state 1972, "(1)"
+ line 418, "pan.___", state 1973, "(1)"
+ line 418, "pan.___", state 1973, "(1)"
+ line 420, "pan.___", state 1976, "(1)"
+ line 420, "pan.___", state 1976, "(1)"
+ line 362, "pan.___", state 1985, "sighand_exec = 1"
+ line 403, "pan.___", state 2016, "(1)"
+ line 702, "pan.___", state 2304, "-end-"
+ (221 of 2304 states)
+unreached in proctype :init:
+ (0 of 46 states)
+unreached in proctype :never:
+ line 748, "pan.___", state 8, "-end-"
+ (1 of 8 states)
+
+pan: elapsed time 1.47 seconds
+pan: rate 109876.87 states/second
+pan: avg transition delay 7.7927e-07 usec
+cp .input.spin urcu_free_no_mb.spin.input
+cp .input.spin.trail urcu_free_no_mb.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
--- /dev/null
+#define NO_RMB
+#define NO_WMB
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+#define TEST_SIGNAL
+//#define TEST_SIGNAL_ON_READ
+#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 1
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:4:-2
+-4:-4:-4
+1:0:4249
+2:4:4201
+3:4:4204
+4:4:4204
+5:4:4207
+6:4:4215
+7:4:4215
+8:4:4218
+9:4:4224
+10:4:4228
+11:4:4228
+12:4:4231
+13:4:4239
+14:4:4243
+15:4:4244
+16:0:4249
+17:4:4246
+18:0:4249
+19:3:1991
+20:0:4249
+21:3:1997
+22:0:4249
+23:3:1998
+24:0:4249
+25:3:1999
+26:3:2003
+27:3:2004
+28:3:2012
+29:3:2013
+30:3:2017
+31:3:2018
+32:3:2026
+33:3:2031
+34:3:2035
+35:3:2036
+36:3:2043
+37:3:2044
+38:3:2055
+39:3:2056
+40:3:2057
+41:3:2068
+42:3:2073
+43:3:2074
+44:0:4249
+45:3:2086
+46:0:4249
+47:3:2088
+48:3:2089
+49:0:4249
+50:3:2093
+51:3:2097
+52:3:2098
+53:3:2106
+54:3:2107
+55:3:2111
+56:3:2112
+57:3:2120
+58:3:2125
+59:3:2126
+60:3:2137
+61:3:2138
+62:3:2149
+63:3:2150
+64:3:2151
+65:3:2162
+66:3:2167
+67:3:2168
+68:0:4249
+69:3:2180
+70:0:4249
+71:3:2182
+72:0:4249
+73:3:2183
+74:0:4249
+75:3:2193
+76:0:4249
+77:3:2194
+78:0:4249
+79:3:2195
+80:3:2199
+81:3:2200
+82:3:2208
+83:3:2209
+84:3:2213
+85:3:2214
+86:3:2222
+87:3:2227
+88:3:2231
+89:3:2232
+90:3:2239
+91:3:2240
+92:3:2251
+93:3:2252
+94:3:2253
+95:3:2264
+96:3:2269
+97:3:2270
+98:0:4249
+99:3:2285
+100:0:4249
+101:3:2286
+102:3:2290
+103:3:2291
+104:3:2299
+105:3:2300
+106:3:2304
+107:3:2305
+108:3:2313
+109:3:2318
+110:3:2322
+111:3:2323
+112:3:2330
+113:3:2331
+114:3:2342
+115:3:2343
+116:3:2344
+117:3:2355
+118:3:2360
+119:3:2361
+120:0:4249
+121:3:2376
+122:0:4249
+123:3:2381
+124:3:2385
+125:3:2386
+126:3:2394
+127:3:2395
+128:3:2399
+129:3:2400
+130:3:2408
+131:3:2413
+132:3:2417
+133:3:2418
+134:3:2425
+135:3:2426
+136:3:2437
+137:3:2438
+138:3:2439
+139:3:2450
+140:3:2455
+141:3:2456
+142:0:4249
+143:3:2475
+144:0:4249
+145:3:2477
+146:0:4249
+147:3:2478
+148:3:2482
+149:3:2483
+150:3:2491
+151:3:2492
+152:3:2496
+153:3:2497
+154:3:2505
+155:3:2510
+156:3:2514
+157:3:2515
+158:3:2522
+159:3:2523
+160:3:2534
+161:3:2535
+162:3:2536
+163:3:2547
+164:3:2552
+165:3:2553
+166:0:4249
+167:3:2565
+168:0:4249
+169:3:2567
+170:0:4249
+171:3:2570
+172:3:2571
+173:3:2583
+174:3:2584
+175:3:2588
+176:3:2589
+177:3:2597
+178:3:2602
+179:3:2606
+180:3:2607
+181:3:2614
+182:3:2615
+183:3:2626
+184:3:2627
+185:3:2628
+186:3:2639
+187:3:2644
+188:3:2645
+189:0:4249
+190:3:2657
+191:0:4249
+192:3:2659
+193:0:4249
+194:3:2660
+195:0:4249
+196:3:2661
+197:0:4249
+198:3:2662
+199:0:4249
+200:3:2663
+201:3:2667
+202:3:2668
+203:3:2676
+204:3:2677
+205:3:2681
+206:3:2682
+207:3:2690
+208:3:2695
+209:3:2699
+210:3:2700
+211:3:2707
+212:3:2708
+213:3:2719
+214:3:2720
+215:3:2721
+216:3:2732
+217:3:2737
+218:3:2738
+219:0:4249
+220:3:2750
+221:0:4249
+222:3:3036
+223:0:4249
+224:3:3134
+225:0:4249
+226:3:3135
+227:0:4249
+228:3:3139
+229:0:4249
+230:3:3145
+231:3:3149
+232:3:3150
+233:3:3158
+234:3:3159
+235:3:3163
+236:3:3164
+237:3:3172
+238:3:3177
+239:3:3181
+240:3:3182
+241:3:3189
+242:3:3190
+243:3:3201
+244:3:3202
+245:3:3203
+246:3:3214
+247:3:3219
+248:3:3220
+249:0:4249
+250:3:3232
+251:0:4249
+252:3:3234
+253:0:4249
+254:3:3235
+255:3:3239
+256:3:3240
+257:3:3248
+258:3:3249
+259:3:3253
+260:3:3254
+261:3:3262
+262:3:3267
+263:3:3271
+264:3:3272
+265:3:3279
+266:3:3280
+267:3:3291
+268:3:3292
+269:3:3293
+270:3:3304
+271:3:3309
+272:3:3310
+273:0:4249
+274:3:3322
+275:0:4249
+276:3:3324
+277:0:4249
+278:3:3327
+279:3:3328
+280:3:3340
+281:3:3341
+282:3:3345
+283:3:3346
+284:3:3354
+285:3:3359
+286:3:3363
+287:3:3364
+288:3:3371
+289:3:3372
+290:3:3383
+291:3:3384
+292:3:3385
+293:3:3396
+294:3:3401
+295:3:3402
+296:0:4249
+297:3:3414
+298:0:4249
+299:3:3416
+300:0:4249
+301:3:3417
+302:0:4249
+303:3:3418
+304:0:4249
+305:3:3419
+306:0:4249
+307:3:3420
+308:3:3424
+309:3:3425
+310:3:3433
+311:3:3434
+312:3:3438
+313:3:3439
+314:3:3447
+315:3:3452
+316:3:3456
+317:3:3457
+318:3:3464
+319:3:3465
+320:3:3476
+321:3:3477
+322:3:3478
+323:3:3489
+324:3:3494
+325:3:3495
+326:0:4249
+327:3:3507
+328:0:4249
+329:3:3793
+330:0:4249
+331:3:3891
+332:0:4249
+333:3:3892
+334:0:4249
+335:3:3896
+336:0:4249
+337:3:3902
+338:0:4249
+339:3:3903
+340:3:3907
+341:3:3908
+342:3:3916
+343:3:3917
+344:3:3921
+345:3:3922
+346:3:3930
+347:3:3935
+348:3:3939
+349:3:3940
+350:3:3947
+351:3:3948
+352:3:3959
+353:3:3960
+354:3:3961
+355:3:3972
+356:3:3977
+357:3:3978
+358:0:4249
+359:3:3993
+360:0:4249
+361:3:3994
+362:3:3998
+363:3:3999
+364:3:4007
+365:3:4008
+366:3:4012
+367:3:4013
+368:3:4021
+369:3:4026
+370:3:4030
+371:3:4031
+372:3:4038
+373:3:4039
+374:3:4050
+375:3:4051
+376:3:4052
+377:3:4063
+378:3:4068
+379:3:4069
+380:0:4249
+381:3:4084
+382:0:4249
+383:3:4089
+384:3:4093
+385:3:4094
+386:3:4102
+387:3:4103
+388:3:4107
+389:3:4108
+390:3:4116
+391:3:4121
+392:3:4125
+393:3:4126
+394:3:4133
+395:3:4134
+396:3:4145
+397:3:4146
+398:3:4147
+399:3:4158
+400:3:4163
+401:3:4164
+402:0:4249
+403:3:4183
+404:0:4249
+405:3:4185
+406:0:4249
+407:3:4186
+408:0:4249
+409:3:1998
+410:0:4249
+411:3:1999
+412:3:2003
+413:3:2004
+414:3:2012
+415:3:2013
+416:3:2017
+417:3:2018
+418:3:2026
+419:3:2031
+420:3:2035
+421:3:2036
+422:3:2043
+423:3:2044
+424:3:2055
+425:3:2056
+426:3:2057
+427:3:2068
+428:3:2073
+429:3:2074
+430:0:4249
+431:3:2086
+432:0:4249
+433:3:2088
+434:3:2089
+435:0:4249
+436:3:2093
+437:3:2097
+438:3:2098
+439:3:2106
+440:3:2107
+441:3:2111
+442:3:2112
+443:3:2120
+444:3:2125
+445:3:2126
+446:3:2137
+447:3:2138
+448:3:2149
+449:3:2150
+450:3:2151
+451:3:2162
+452:3:2167
+453:3:2168
+454:0:4249
+455:3:2180
+456:0:4249
+457:3:2182
+458:0:4249
+459:3:2183
+460:0:4249
+461:3:2193
+462:0:4249
+463:3:2194
+464:0:4249
+465:3:2195
+466:3:2199
+467:3:2200
+468:3:2208
+469:3:2209
+470:3:2213
+471:3:2214
+472:3:2222
+473:3:2227
+474:3:2231
+475:3:2232
+476:3:2239
+477:3:2240
+478:3:2251
+479:3:2252
+480:3:2253
+481:3:2264
+482:3:2269
+483:3:2270
+484:0:4249
+485:3:2285
+486:0:4249
+487:3:2286
+488:3:2290
+489:3:2291
+490:3:2299
+491:3:2300
+492:3:2304
+493:3:2305
+494:3:2313
+495:3:2318
+496:3:2322
+497:3:2323
+498:3:2330
+499:3:2331
+500:3:2342
+501:3:2343
+502:3:2344
+503:3:2355
+504:3:2360
+505:3:2361
+506:0:4249
+507:3:2376
+508:0:4249
+509:3:2381
+510:3:2385
+511:3:2386
+512:3:2394
+513:3:2395
+514:3:2399
+515:3:2400
+516:3:2408
+517:3:2413
+518:3:2417
+519:3:2418
+520:3:2425
+521:3:2426
+522:3:2437
+523:3:2438
+524:3:2439
+525:3:2450
+526:3:2455
+527:3:2456
+528:0:4249
+529:3:2475
+530:0:4249
+531:3:2477
+532:0:4249
+533:3:2478
+534:3:2482
+535:3:2483
+536:3:2491
+537:3:2492
+538:3:2496
+539:3:2497
+540:3:2505
+541:3:2510
+542:3:2514
+543:3:2515
+544:3:2522
+545:3:2523
+546:3:2534
+547:3:2535
+548:3:2536
+549:3:2547
+550:3:2552
+551:3:2553
+552:0:4249
+553:3:2565
+554:0:4249
+555:3:2567
+556:0:4249
+557:3:2570
+558:3:2571
+559:3:2583
+560:3:2584
+561:3:2588
+562:3:2589
+563:3:2597
+564:3:2602
+565:3:2606
+566:3:2607
+567:3:2614
+568:3:2615
+569:3:2626
+570:3:2627
+571:3:2628
+572:3:2639
+573:3:2644
+574:3:2645
+575:0:4249
+576:3:2657
+577:0:4249
+578:3:2659
+579:0:4249
+580:3:2660
+581:0:4249
+582:3:2661
+583:0:4249
+584:3:2662
+585:0:4249
+586:3:2663
+587:3:2667
+588:3:2668
+589:3:2676
+590:3:2677
+591:3:2681
+592:3:2682
+593:3:2690
+594:3:2695
+595:3:2699
+596:3:2700
+597:3:2707
+598:3:2708
+599:3:2719
+600:3:2720
+601:3:2721
+602:3:2732
+603:3:2737
+604:3:2738
+605:0:4249
+606:3:2750
+607:0:4249
+608:3:3036
+609:0:4249
+610:3:3134
+611:0:4249
+612:3:3135
+613:0:4249
+614:3:3139
+615:0:4249
+616:3:3145
+617:3:3149
+618:3:3150
+619:3:3158
+620:3:3159
+621:3:3163
+622:3:3164
+623:3:3172
+624:3:3177
+625:3:3181
+626:3:3182
+627:3:3189
+628:3:3190
+629:3:3201
+630:3:3202
+631:3:3203
+632:3:3214
+633:3:3219
+634:3:3220
+635:0:4249
+636:3:3232
+637:0:4249
+638:3:3234
+639:0:4249
+640:3:3235
+641:3:3239
+642:3:3240
+643:3:3248
+644:3:3249
+645:3:3253
+646:3:3254
+647:3:3262
+648:3:3267
+649:3:3271
+650:3:3272
+651:3:3279
+652:3:3280
+653:3:3291
+654:3:3292
+655:3:3293
+656:3:3304
+657:3:3309
+658:3:3310
+659:0:4249
+660:3:3322
+661:0:4249
+662:3:3324
+663:0:4249
+664:3:3327
+665:3:3328
+666:3:3340
+667:3:3341
+668:3:3345
+669:3:3346
+670:3:3354
+671:3:3359
+672:3:3363
+673:3:3364
+674:3:3371
+675:3:3372
+676:3:3383
+677:3:3384
+678:3:3385
+679:3:3396
+680:3:3401
+681:3:3402
+682:0:4249
+683:3:3414
+684:0:4249
+685:3:3416
+686:0:4249
+687:3:3417
+688:0:4249
+689:3:3418
+690:0:4249
+691:3:3419
+692:0:4249
+693:3:3420
+694:3:3424
+695:3:3425
+696:3:3433
+697:3:3434
+698:3:3438
+699:3:3439
+700:3:3447
+701:3:3452
+702:3:3456
+703:3:3457
+704:3:3464
+705:3:3465
+706:3:3476
+707:3:3477
+708:3:3478
+709:3:3489
+710:3:3494
+711:3:3495
+712:0:4249
+713:3:3507
+714:0:4249
+715:3:3793
+716:0:4249
+717:3:3891
+718:0:4249
+719:3:3892
+720:0:4249
+721:3:3896
+722:0:4249
+723:3:3902
+724:0:4249
+725:3:3903
+726:3:3907
+727:3:3908
+728:3:3916
+729:3:3917
+730:3:3921
+731:3:3922
+732:3:3930
+733:3:3935
+734:3:3939
+735:3:3940
+736:3:3947
+737:3:3948
+738:3:3959
+739:3:3960
+740:3:3961
+741:3:3972
+742:3:3977
+743:3:3978
+744:0:4249
+745:3:3993
+746:0:4249
+747:3:3994
+748:3:3998
+749:3:3999
+750:3:4007
+751:3:4008
+752:3:4012
+753:3:4013
+754:3:4021
+755:3:4026
+756:3:4030
+757:3:4031
+758:3:4038
+759:3:4039
+760:3:4050
+761:3:4051
+762:3:4052
+763:3:4063
+764:3:4068
+765:3:4069
+766:0:4249
+767:3:4084
+768:0:4249
+769:3:4089
+770:3:4093
+771:3:4094
+772:3:4102
+773:3:4103
+774:3:4107
+775:3:4108
+776:3:4116
+777:3:4121
+778:3:4125
+779:3:4126
+780:3:4133
+781:3:4134
+782:3:4145
+783:3:4146
+784:3:4147
+785:3:4158
+786:3:4163
+787:3:4164
+788:0:4249
+789:3:4183
+790:0:4249
+791:3:4185
+792:0:4249
+793:3:4186
+794:0:4249
+795:3:1998
+796:0:4249
+797:3:1999
+798:3:2003
+799:3:2004
+800:3:2012
+801:3:2013
+802:3:2017
+803:3:2018
+804:3:2026
+805:3:2031
+806:3:2035
+807:3:2036
+808:3:2043
+809:3:2044
+810:3:2055
+811:3:2056
+812:3:2057
+813:3:2068
+814:3:2073
+815:3:2074
+816:0:4249
+817:3:2086
+818:0:4249
+819:3:2088
+820:3:2089
+821:0:4249
+822:3:2093
+823:3:2097
+824:3:2098
+825:3:2106
+826:3:2107
+827:3:2111
+828:3:2112
+829:3:2120
+830:3:2125
+831:3:2126
+832:3:2137
+833:3:2138
+834:3:2149
+835:3:2150
+836:3:2151
+837:3:2162
+838:3:2167
+839:3:2168
+840:0:4249
+841:3:2180
+842:0:4249
+843:3:2182
+844:0:4249
+845:3:2183
+846:0:4249
+847:3:2193
+848:0:4249
+849:3:2194
+850:0:4249
+851:3:2195
+852:3:2199
+853:3:2200
+854:3:2208
+855:3:2209
+856:3:2213
+857:3:2214
+858:3:2222
+859:3:2227
+860:3:2231
+861:3:2232
+862:3:2239
+863:3:2240
+864:3:2251
+865:3:2252
+866:3:2253
+867:3:2264
+868:3:2269
+869:3:2270
+870:0:4249
+871:3:2285
+872:0:4249
+873:3:2286
+874:3:2290
+875:3:2291
+876:3:2299
+877:3:2300
+878:3:2304
+879:3:2305
+880:3:2313
+881:3:2318
+882:3:2322
+883:3:2323
+884:3:2330
+885:3:2331
+886:3:2342
+887:3:2343
+888:3:2344
+889:3:2355
+890:3:2360
+891:3:2361
+892:0:4249
+893:3:2376
+894:0:4249
+895:3:2381
+896:3:2385
+897:3:2386
+898:3:2394
+899:3:2395
+900:3:2399
+901:3:2400
+902:3:2408
+903:3:2413
+904:3:2417
+905:3:2418
+906:3:2425
+907:3:2426
+908:3:2437
+909:3:2438
+910:3:2439
+911:3:2450
+912:3:2455
+913:3:2456
+914:0:4249
+915:3:2475
+916:0:4249
+917:3:2477
+918:0:4249
+919:3:2478
+920:3:2482
+921:3:2483
+922:3:2491
+923:3:2492
+924:3:2496
+925:3:2497
+926:3:2505
+927:3:2510
+928:3:2514
+929:3:2515
+930:3:2522
+931:3:2523
+932:3:2534
+933:3:2535
+934:3:2536
+935:3:2547
+936:3:2552
+937:3:2553
+938:0:4249
+939:3:2565
+940:0:4249
+941:3:2567
+942:0:4249
+943:3:2570
+944:3:2571
+945:3:2583
+946:3:2584
+947:3:2588
+948:3:2589
+949:3:2597
+950:3:2602
+951:3:2606
+952:3:2607
+953:3:2614
+954:3:2615
+955:3:2626
+956:3:2627
+957:3:2628
+958:3:2639
+959:3:2644
+960:3:2645
+961:0:4249
+962:3:2657
+963:0:4249
+964:3:2659
+965:0:4249
+966:3:2660
+967:0:4249
+968:3:2661
+969:0:4249
+970:3:2662
+971:0:4249
+972:3:2663
+973:3:2667
+974:3:2668
+975:3:2676
+976:3:2677
+977:3:2681
+978:3:2682
+979:3:2690
+980:3:2695
+981:3:2699
+982:3:2700
+983:3:2707
+984:3:2708
+985:3:2719
+986:3:2720
+987:3:2721
+988:3:2732
+989:3:2737
+990:3:2738
+991:0:4249
+992:3:2750
+993:0:4249
+994:3:3036
+995:0:4249
+996:3:3134
+997:0:4249
+998:3:3135
+999:0:4249
+1000:3:3139
+1001:0:4249
+1002:3:3145
+1003:3:3149
+1004:3:3150
+1005:3:3158
+1006:3:3159
+1007:3:3163
+1008:3:3164
+1009:3:3172
+1010:3:3177
+1011:3:3181
+1012:3:3182
+1013:3:3189
+1014:3:3190
+1015:3:3201
+1016:3:3202
+1017:3:3203
+1018:3:3214
+1019:3:3219
+1020:3:3220
+1021:0:4249
+1022:3:3232
+1023:0:4249
+1024:3:3234
+1025:0:4249
+1026:3:3235
+1027:3:3239
+1028:3:3240
+1029:3:3248
+1030:3:3249
+1031:3:3253
+1032:3:3254
+1033:3:3262
+1034:3:3267
+1035:3:3271
+1036:3:3272
+1037:3:3279
+1038:3:3280
+1039:3:3291
+1040:3:3292
+1041:3:3293
+1042:3:3304
+1043:3:3309
+1044:3:3310
+1045:0:4249
+1046:3:3322
+1047:0:4249
+1048:3:3324
+1049:0:4249
+1050:3:3327
+1051:3:3328
+1052:3:3340
+1053:3:3341
+1054:3:3345
+1055:3:3346
+1056:3:3354
+1057:3:3359
+1058:3:3363
+1059:3:3364
+1060:3:3371
+1061:3:3372
+1062:3:3383
+1063:3:3384
+1064:3:3385
+1065:3:3396
+1066:3:3401
+1067:3:3402
+1068:0:4249
+1069:3:3414
+1070:0:4249
+1071:3:3416
+1072:0:4249
+1073:3:3417
+1074:0:4249
+1075:3:3418
+1076:0:4249
+1077:3:3419
+1078:0:4249
+1079:3:3420
+1080:3:3424
+1081:3:3425
+1082:3:3433
+1083:3:3434
+1084:3:3438
+1085:3:3439
+1086:3:3447
+1087:3:3452
+1088:3:3456
+1089:3:3457
+1090:3:3464
+1091:3:3465
+1092:3:3476
+1093:3:3477
+1094:3:3478
+1095:3:3489
+1096:3:3494
+1097:3:3495
+1098:0:4249
+1099:3:3507
+1100:0:4249
+1101:3:3793
+1102:0:4249
+1103:3:3891
+1104:0:4249
+1105:3:3892
+1106:0:4249
+1107:3:3896
+1108:0:4249
+1109:3:3902
+1110:0:4249
+1111:3:3903
+1112:3:3907
+1113:3:3908
+1114:3:3916
+1115:3:3917
+1116:3:3921
+1117:3:3922
+1118:3:3930
+1119:3:3935
+1120:3:3939
+1121:3:3940
+1122:3:3947
+1123:3:3948
+1124:3:3959
+1125:3:3960
+1126:3:3961
+1127:3:3972
+1128:3:3977
+1129:3:3978
+1130:0:4249
+1131:3:3993
+1132:0:4249
+1133:3:3994
+1134:3:3998
+1135:3:3999
+1136:3:4007
+1137:3:4008
+1138:3:4012
+1139:3:4013
+1140:3:4021
+1141:3:4026
+1142:3:4030
+1143:3:4031
+1144:3:4038
+1145:3:4039
+1146:3:4050
+1147:3:4051
+1148:3:4052
+1149:3:4063
+1150:3:4068
+1151:3:4069
+1152:0:4249
+1153:3:4084
+1154:0:4249
+1155:3:4089
+1156:3:4093
+1157:3:4094
+1158:3:4102
+1159:3:4103
+1160:3:4107
+1161:3:4108
+1162:3:4116
+1163:3:4121
+1164:3:4125
+1165:3:4126
+1166:3:4133
+1167:3:4134
+1168:3:4145
+1169:3:4146
+1170:3:4147
+1171:3:4158
+1172:3:4163
+1173:3:4164
+1174:0:4249
+1175:3:4183
+1176:0:4249
+1177:3:4185
+1178:0:4249
+1179:3:4186
+1180:0:4249
+1181:3:1998
+1182:0:4249
+1183:3:1999
+1184:3:2003
+1185:3:2004
+1186:3:2012
+1187:3:2013
+1188:3:2017
+1189:3:2018
+1190:3:2026
+1191:3:2031
+1192:3:2035
+1193:3:2036
+1194:3:2043
+1195:3:2044
+1196:3:2055
+1197:3:2056
+1198:3:2057
+1199:3:2068
+1200:3:2073
+1201:3:2074
+1202:0:4249
+1203:3:2086
+1204:0:4249
+1205:3:2088
+1206:3:2089
+1207:0:4249
+1208:3:2093
+1209:3:2097
+1210:3:2098
+1211:3:2106
+1212:3:2107
+1213:3:2111
+1214:3:2112
+1215:3:2120
+1216:3:2125
+1217:3:2126
+1218:3:2137
+1219:3:2138
+1220:3:2149
+1221:3:2150
+1222:3:2151
+1223:3:2162
+1224:3:2167
+1225:3:2168
+1226:0:4249
+1227:3:2180
+1228:0:4249
+1229:3:2182
+1230:0:4249
+1231:3:2183
+1232:0:4249
+1233:3:2193
+1234:0:4249
+1235:3:2194
+1236:0:4249
+1237:3:2195
+1238:3:2199
+1239:3:2200
+1240:3:2208
+1241:3:2209
+1242:3:2213
+1243:3:2214
+1244:3:2222
+1245:3:2227
+1246:3:2231
+1247:3:2232
+1248:3:2239
+1249:3:2240
+1250:3:2251
+1251:3:2252
+1252:3:2253
+1253:3:2264
+1254:3:2269
+1255:3:2270
+1256:0:4249
+1257:3:2285
+1258:0:4249
+1259:3:2286
+1260:3:2290
+1261:3:2291
+1262:3:2299
+1263:3:2300
+1264:3:2304
+1265:3:2305
+1266:3:2313
+1267:3:2318
+1268:3:2322
+1269:3:2323
+1270:3:2330
+1271:3:2331
+1272:3:2342
+1273:3:2343
+1274:3:2344
+1275:3:2355
+1276:3:2360
+1277:3:2361
+1278:0:4249
+1279:3:2376
+1280:0:4249
+1281:3:2381
+1282:3:2385
+1283:3:2386
+1284:3:2394
+1285:3:2395
+1286:3:2399
+1287:3:2400
+1288:3:2408
+1289:3:2413
+1290:3:2417
+1291:3:2418
+1292:3:2425
+1293:3:2426
+1294:3:2437
+1295:3:2438
+1296:3:2439
+1297:3:2450
+1298:3:2455
+1299:3:2456
+1300:0:4249
+1301:3:2475
+1302:0:4249
+1303:3:2477
+1304:0:4249
+1305:3:2478
+1306:3:2482
+1307:3:2483
+1308:3:2491
+1309:3:2492
+1310:3:2496
+1311:3:2497
+1312:3:2505
+1313:3:2510
+1314:3:2514
+1315:3:2515
+1316:3:2522
+1317:3:2523
+1318:3:2534
+1319:3:2535
+1320:3:2536
+1321:3:2547
+1322:3:2552
+1323:3:2553
+1324:0:4249
+1325:3:2565
+1326:0:4249
+1327:3:2567
+1328:0:4249
+1329:3:2570
+1330:3:2571
+1331:3:2583
+1332:3:2584
+1333:3:2588
+1334:3:2589
+1335:3:2597
+1336:3:2602
+1337:3:2606
+1338:3:2607
+1339:3:2614
+1340:3:2615
+1341:3:2626
+1342:3:2627
+1343:3:2628
+1344:3:2639
+1345:3:2644
+1346:3:2645
+1347:0:4249
+1348:3:2657
+1349:0:4249
+1350:3:2659
+1351:0:4249
+1352:3:2660
+1353:0:4249
+1354:3:2661
+1355:0:4249
+1356:3:2662
+1357:0:4249
+1358:3:2663
+1359:3:2667
+1360:3:2668
+1361:3:2676
+1362:3:2677
+1363:3:2681
+1364:3:2682
+1365:3:2690
+1366:3:2695
+1367:3:2699
+1368:3:2700
+1369:3:2707
+1370:3:2708
+1371:3:2719
+1372:3:2720
+1373:3:2721
+1374:3:2732
+1375:3:2737
+1376:3:2738
+1377:0:4249
+1378:3:2750
+1379:0:4249
+1380:3:3036
+1381:0:4249
+1382:3:3134
+1383:0:4249
+1384:3:3135
+1385:0:4249
+1386:3:3139
+1387:0:4249
+1388:3:3145
+1389:3:3149
+1390:3:3150
+1391:3:3158
+1392:3:3159
+1393:3:3163
+1394:3:3164
+1395:3:3172
+1396:3:3177
+1397:3:3181
+1398:3:3182
+1399:3:3189
+1400:3:3190
+1401:3:3201
+1402:3:3202
+1403:3:3203
+1404:3:3214
+1405:3:3219
+1406:3:3220
+1407:0:4249
+1408:3:3232
+1409:0:4249
+1410:3:3234
+1411:0:4249
+1412:3:3235
+1413:3:3239
+1414:3:3240
+1415:3:3248
+1416:3:3249
+1417:3:3253
+1418:3:3254
+1419:3:3262
+1420:3:3267
+1421:3:3271
+1422:3:3272
+1423:3:3279
+1424:3:3280
+1425:3:3291
+1426:3:3292
+1427:3:3293
+1428:3:3304
+1429:3:3309
+1430:3:3310
+1431:0:4249
+1432:3:3322
+1433:0:4249
+1434:3:3324
+1435:0:4249
+1436:3:3327
+1437:3:3328
+1438:3:3340
+1439:3:3341
+1440:3:3345
+1441:3:3346
+1442:3:3354
+1443:3:3359
+1444:3:3363
+1445:3:3364
+1446:3:3371
+1447:3:3372
+1448:3:3383
+1449:3:3384
+1450:3:3385
+1451:3:3396
+1452:3:3401
+1453:3:3402
+1454:0:4249
+1455:3:3414
+1456:0:4249
+1457:3:3416
+1458:0:4249
+1459:3:3417
+1460:0:4249
+1461:3:3418
+1462:0:4249
+1463:3:3419
+1464:0:4249
+1465:3:3420
+1466:3:3424
+1467:3:3425
+1468:3:3433
+1469:3:3434
+1470:3:3438
+1471:3:3439
+1472:3:3447
+1473:3:3452
+1474:3:3456
+1475:3:3457
+1476:3:3464
+1477:3:3465
+1478:3:3476
+1479:3:3477
+1480:3:3478
+1481:3:3489
+1482:3:3494
+1483:3:3495
+1484:0:4249
+1485:3:3507
+1486:0:4249
+1487:3:3793
+1488:0:4249
+1489:3:3891
+1490:0:4249
+1491:3:3892
+1492:0:4249
+1493:3:3896
+1494:0:4249
+1495:3:3902
+1496:0:4249
+1497:3:3903
+1498:3:3907
+1499:3:3908
+1500:3:3916
+1501:3:3917
+1502:3:3921
+1503:3:3922
+1504:3:3930
+1505:3:3935
+1506:3:3939
+1507:3:3940
+1508:3:3947
+1509:3:3948
+1510:3:3959
+1511:3:3960
+1512:3:3961
+1513:3:3972
+1514:3:3977
+1515:3:3978
+1516:0:4249
+1517:3:3993
+1518:0:4249
+1519:3:3994
+1520:3:3998
+1521:3:3999
+1522:3:4007
+1523:3:4008
+1524:3:4012
+1525:3:4013
+1526:3:4021
+1527:3:4026
+1528:3:4030
+1529:3:4031
+1530:3:4038
+1531:3:4039
+1532:3:4050
+1533:3:4051
+1534:3:4052
+1535:3:4063
+1536:3:4068
+1537:3:4069
+1538:0:4249
+1539:3:4084
+1540:0:4249
+1541:3:4089
+1542:3:4093
+1543:3:4094
+1544:3:4102
+1545:3:4103
+1546:3:4107
+1547:3:4108
+1548:3:4116
+1549:3:4121
+1550:3:4125
+1551:3:4126
+1552:3:4133
+1553:3:4134
+1554:3:4145
+1555:3:4146
+1556:3:4147
+1557:3:4158
+1558:3:4163
+1559:3:4164
+1560:0:4249
+1561:3:4183
+1562:0:4249
+1563:3:4185
+1564:0:4249
+1565:3:4186
+1566:0:4249
+1567:3:1998
+1568:0:4249
+1569:3:1999
+1570:3:2003
+1571:3:2004
+1572:3:2012
+1573:3:2013
+1574:3:2017
+1575:3:2018
+1576:3:2026
+1577:3:2031
+1578:3:2035
+1579:3:2036
+1580:3:2043
+1581:3:2044
+1582:3:2055
+1583:3:2056
+1584:3:2057
+1585:3:2068
+1586:3:2073
+1587:3:2074
+1588:0:4249
+1589:3:2086
+1590:0:4249
+1591:3:2088
+1592:3:2089
+1593:0:4249
+1594:3:2093
+1595:3:2097
+1596:3:2098
+1597:3:2106
+1598:3:2107
+1599:3:2111
+1600:3:2112
+1601:3:2120
+1602:3:2133
+1603:3:2134
+1604:3:2137
+1605:3:2138
+1606:3:2149
+1607:3:2150
+1608:3:2151
+1609:3:2162
+1610:3:2167
+1611:3:2170
+1612:3:2171
+1613:0:4249
+1614:3:2180
+1615:0:4249
+1616:3:2182
+1617:0:4249
+1618:3:2183
+1619:0:4249
+1620:3:2193
+1621:0:4249
+1622:3:2194
+1623:0:4249
+1624:3:2195
+1625:3:2199
+1626:3:2200
+1627:3:2208
+1628:3:2209
+1629:3:2213
+1630:3:2214
+1631:3:2222
+1632:3:2235
+1633:3:2236
+1634:3:2239
+1635:3:2240
+1636:3:2251
+1637:3:2252
+1638:3:2253
+1639:3:2264
+1640:3:2269
+1641:3:2272
+1642:3:2273
+1643:0:4249
+1644:3:2285
+1645:0:4249
+1646:3:2286
+1647:3:2290
+1648:3:2291
+1649:3:2299
+1650:3:2300
+1651:3:2304
+1652:3:2305
+1653:3:2313
+1654:3:2326
+1655:3:2327
+1656:3:2330
+1657:3:2331
+1658:3:2342
+1659:3:2343
+1660:3:2344
+1661:3:2355
+1662:3:2360
+1663:3:2363
+1664:3:2364
+1665:0:4249
+1666:3:2376
+1667:0:4249
+1668:3:2381
+1669:3:2385
+1670:3:2386
+1671:3:2394
+1672:3:2395
+1673:3:2399
+1674:3:2400
+1675:3:2408
+1676:3:2421
+1677:3:2422
+1678:3:2425
+1679:3:2426
+1680:3:2437
+1681:3:2438
+1682:3:2439
+1683:3:2450
+1684:3:2455
+1685:3:2458
+1686:3:2459
+1687:0:4249
+1688:3:2475
+1689:0:4249
+1690:3:2477
+1691:0:4249
+1692:3:2478
+1693:3:2482
+1694:3:2483
+1695:3:2491
+1696:3:2492
+1697:3:2496
+1698:3:2497
+1699:3:2505
+1700:3:2518
+1701:3:2519
+1702:3:2522
+1703:3:2523
+1704:3:2534
+1705:3:2535
+1706:3:2536
+1707:3:2547
+1708:3:2552
+1709:3:2555
+1710:3:2556
+1711:0:4249
+1712:3:2565
+1713:0:4249
+1714:3:2567
+1715:0:4249
+1716:3:2570
+1717:3:2571
+1718:3:2583
+1719:3:2584
+1720:3:2588
+1721:3:2589
+1722:3:2597
+1723:3:2610
+1724:3:2611
+1725:3:2614
+1726:3:2615
+1727:3:2626
+1728:3:2627
+1729:3:2628
+1730:3:2639
+1731:3:2644
+1732:3:2647
+1733:3:2648
+1734:0:4249
+1735:3:2657
+1736:0:4249
+1737:3:2659
+1738:0:4249
+1739:3:2660
+1740:0:4249
+1741:3:2661
+1742:0:4249
+1743:3:2662
+1744:0:4249
+1745:3:2663
+1746:3:2667
+1747:3:2668
+1748:3:2676
+1749:3:2677
+1750:3:2681
+1751:3:2682
+1752:3:2690
+1753:3:2703
+1754:3:2704
+1755:3:2707
+1756:3:2708
+1757:3:2719
+1758:3:2720
+1759:3:2721
+1760:3:2732
+1761:3:2737
+1762:3:2740
+1763:3:2741
+1764:0:4249
+1765:3:2750
+1766:0:4249
+1767:3:3036
+1768:0:4249
+1769:3:3134
+1770:0:4249
+1771:3:3135
+1772:0:4249
+1773:3:3139
+1774:0:4249
+1775:3:3145
+1776:3:3149
+1777:3:3150
+1778:3:3158
+1779:3:3159
+1780:3:3163
+1781:3:3164
+1782:3:3172
+1783:3:3185
+1784:3:3186
+1785:3:3189
+1786:3:3190
+1787:3:3201
+1788:3:3202
+1789:3:3203
+1790:3:3214
+1791:3:3219
+1792:3:3222
+1793:3:3223
+1794:0:4249
+1795:3:3232
+1796:0:4249
+1797:3:3234
+1798:0:4249
+1799:3:3235
+1800:3:3239
+1801:3:3240
+1802:3:3248
+1803:3:3249
+1804:3:3253
+1805:3:3254
+1806:3:3262
+1807:3:3275
+1808:3:3276
+1809:3:3279
+1810:3:3280
+1811:3:3291
+1812:3:3292
+1813:3:3293
+1814:3:3304
+1815:3:3309
+1816:3:3312
+1817:3:3313
+1818:0:4249
+1819:3:3322
+1820:0:4249
+1821:3:3324
+1822:0:4249
+1823:3:3327
+1824:3:3328
+1825:3:3340
+1826:3:3341
+1827:3:3345
+1828:3:3346
+1829:3:3354
+1830:3:3367
+1831:3:3368
+1832:3:3371
+1833:3:3372
+1834:3:3383
+1835:3:3384
+1836:3:3385
+1837:3:3396
+1838:3:3401
+1839:3:3404
+1840:3:3405
+1841:0:4249
+1842:3:3414
+1843:0:4249
+1844:3:3416
+1845:0:4249
+1846:3:3417
+1847:0:4249
+1848:3:3418
+1849:0:4249
+1850:3:3419
+1851:0:4249
+1852:3:3420
+1853:3:3424
+1854:3:3425
+1855:3:3433
+1856:3:3434
+1857:3:3438
+1858:3:3439
+1859:3:3447
+1860:3:3460
+1861:3:3461
+1862:3:3464
+1863:3:3465
+1864:3:3476
+1865:3:3477
+1866:3:3478
+1867:3:3489
+1868:3:3494
+1869:3:3497
+1870:3:3498
+1871:0:4249
+1872:3:3507
+1873:0:4249
+1874:3:3793
+1875:0:4249
+1876:3:3891
+1877:0:4249
+1878:3:3892
+1879:0:4249
+1880:3:3896
+1881:0:4249
+1882:3:3902
+1883:0:4249
+1884:3:3903
+1885:3:3907
+1886:3:3908
+1887:3:3916
+1888:3:3917
+1889:3:3921
+1890:3:3922
+1891:3:3930
+1892:3:3943
+1893:3:3944
+1894:3:3947
+1895:3:3948
+1896:3:3959
+1897:3:3960
+1898:3:3961
+1899:3:3972
+1900:3:3977
+1901:3:3980
+1902:3:3981
+1903:0:4249
+1904:3:3993
+1905:0:4249
+1906:3:3994
+1907:3:3998
+1908:3:3999
+1909:3:4007
+1910:3:4008
+1911:3:4012
+1912:3:4013
+1913:3:4021
+1914:3:4034
+1915:3:4035
+1916:3:4038
+1917:3:4039
+1918:3:4050
+1919:3:4051
+1920:3:4052
+1921:3:4063
+1922:3:4068
+1923:3:4071
+1924:3:4072
+1925:0:4249
+1926:3:4084
+1927:0:4249
+1928:3:4089
+1929:3:4093
+1930:3:4094
+1931:3:4102
+1932:3:4103
+1933:3:4107
+1934:3:4108
+1935:3:4116
+1936:3:4129
+1937:3:4130
+1938:3:4133
+1939:3:4134
+1940:3:4145
+1941:3:4146
+1942:3:4147
+1943:3:4158
+1944:3:4163
+1945:3:4166
+1946:3:4167
+1947:0:4249
+1948:3:4183
+1949:0:4249
+1950:3:4185
+1951:0:4249
+1952:3:4186
+1953:0:4249
+1954:3:4189
+1955:0:4249
+1956:3:4194
+1957:0:4249
+1958:2:1016
+1959:0:4249
+1960:3:4195
+1961:0:4249
+1962:2:1022
+1963:0:4249
+1964:3:4194
+1965:0:4249
+1966:2:1023
+1967:0:4249
+1968:3:4195
+1969:0:4249
+1970:2:1024
+1971:0:4249
+1972:3:4194
+1973:0:4249
+1974:2:1025
+1975:0:4249
+1976:3:4195
+1977:0:4249
+1978:1:2
+1979:0:4249
+1980:3:4194
+1981:0:4249
+1982:2:1026
+1983:0:4249
+1984:3:4195
+1985:0:4249
+1986:1:8
+1987:0:4249
+1988:3:4194
+1989:0:4249
+1990:2:1025
+1991:0:4249
+1992:3:4195
+1993:0:4249
+1994:1:9
+1995:0:4249
+1996:3:4194
+1997:0:4249
+1998:2:1026
+1999:0:4249
+2000:3:4195
+2001:0:4249
+2002:1:10
+2003:0:4249
+2004:3:4194
+2005:0:4249
+2006:2:1025
+2007:0:4249
+2008:3:4195
+2009:0:4249
+2010:1:11
+2011:0:4249
+2012:3:4194
+2013:0:4249
+2014:2:1026
+2015:0:4249
+2016:3:4195
+2017:0:4249
+2018:1:12
+2019:1:16
+2020:1:17
+2021:1:25
+2022:1:26
+2023:1:30
+2024:1:31
+2025:1:39
+2026:1:44
+2027:1:48
+2028:1:49
+2029:1:56
+2030:1:57
+2031:1:68
+2032:1:69
+2033:1:70
+2034:1:81
+2035:1:86
+2036:1:87
+2037:0:4249
+2038:3:4194
+2039:0:4249
+2040:2:1025
+2041:0:4249
+2042:3:4195
+2043:0:4249
+2044:1:99
+2045:0:4249
+2046:3:4194
+2047:0:4249
+2048:2:1026
+2049:0:4249
+2050:3:4195
+2051:0:4249
+2052:2:1027
+2053:0:4249
+2054:3:4194
+2055:0:4249
+2056:2:1028
+2057:0:4249
+2058:3:4195
+2059:0:4249
+2060:2:1039
+2061:0:4249
+2062:3:4194
+2063:0:4249
+2064:2:1040
+2065:0:4249
+2066:3:4195
+2067:0:4249
+2068:2:1041
+2069:2:1045
+2070:2:1046
+2071:2:1054
+2072:2:1055
+2073:2:1059
+2074:2:1060
+2075:2:1068
+2076:2:1073
+2077:2:1077
+2078:2:1078
+2079:2:1085
+2080:2:1086
+2081:2:1097
+2082:2:1098
+2083:2:1099
+2084:2:1110
+2085:2:1115
+2086:2:1116
+2087:0:4249
+2088:3:4194
+2089:0:4249
+2090:2:1128
+2091:0:4249
+2092:3:4195
+2093:0:4249
+2094:2:1129
+2095:2:1133
+2096:2:1134
+2097:2:1142
+2098:2:1143
+2099:2:1147
+2100:2:1148
+2101:2:1156
+2102:2:1161
+2103:2:1165
+2104:2:1166
+2105:2:1173
+2106:2:1174
+2107:2:1185
+2108:2:1186
+2109:2:1187
+2110:2:1198
+2111:2:1203
+2112:2:1204
+2113:0:4249
+2114:3:4194
+2115:0:4249
+2116:2:1216
+2117:0:4249
+2118:3:4195
+2119:0:4249
+2120:2:1217
+2121:0:4249
+2122:3:4194
+2123:0:4249
+2124:2:1218
+2125:2:1222
+2126:2:1223
+2127:2:1231
+2128:2:1232
+2129:2:1236
+2130:2:1237
+2131:2:1245
+2132:2:1250
+2133:2:1254
+2134:2:1255
+2135:2:1262
+2136:2:1263
+2137:2:1274
+2138:2:1275
+2139:2:1276
+2140:2:1287
+2141:2:1292
+2142:2:1293
+2143:0:4249
+2144:3:4195
+2145:0:4249
+2146:2:1305
+2147:0:4249
+2148:3:4194
+2149:0:4249
+2150:2:1590
+2151:0:4249
+2152:3:4195
+2153:0:4249
+2154:2:1591
+2155:0:4249
+2156:3:4194
+2157:0:4249
+2158:2:1596
+2159:0:4249
+2160:3:4195
+2161:0:4249
+2162:2:1601
+2163:0:4249
+2164:3:4194
+2165:0:4249
+2166:2:1602
+2167:0:4247
+2168:3:4195
+2169:0:4253
+2170:2:1211
--- /dev/null
+#define NO_RMB
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define >> pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_free.ltl | grep -v ^//`)" >> pan.ltl
+cp urcu_free_no_rmb.define .input.define
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -o pan pan.c
+./pan -a -v -c1 -X -m10000000 -w20
+warning: for p.o. reduction to be valid the never claim must be stutter-invariant
+(never claims generated from LTL formulae are stutter-invariant)
+depth 0: Claim reached state 5 (line 742)
+
+(Spin Version 5.1.7 -- 23 December 2008)
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim +
+ assertion violations + (if within scope of claim)
+ acceptance cycles + (fairness disabled)
+ invalid end states - (disabled by never claim)
+
+State-vector 56 byte, depth reached 10519, errors: 0
+ 20146 states, stored
+ 191615 states, matched
+ 211761 transitions (= stored+matched)
+ 711676 atomic steps
+hash conflicts: 1222 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 1.614 equivalent memory usage for states (stored*(State-vector + overhead))
+ 1.509 actual memory usage for states (compression: 93.51%)
+ state-vector as stored = 51 byte + 28 byte overhead
+ 8.000 memory used for hash table (-w20)
+ 457.764 memory used for DFS stack (-m10000000)
+ 467.229 total actual memory usage
+
+unreached in proctype urcu_reader_sig
+ line 402, "pan.___", state 330, "(1)"
+ line 613, "pan.___", state 411, "-end-"
+ (2 of 411 states)
+unreached in proctype urcu_writer
+ line 398, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 407, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 408, "pan.___", state 59, "(1)"
+ line 417, "pan.___", state 89, "(1)"
+ line 398, "pan.___", state 115, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 408, "pan.___", state 160, "(1)"
+ line 651, "pan.___", state 213, "(1)"
+ line 174, "pan.___", state 222, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 178, "pan.___", state 233, "(1)"
+ line 174, "pan.___", state 257, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 178, "pan.___", state 266, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 182, "pan.___", state 279, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 174, "pan.___", state 296, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 178, "pan.___", state 305, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 182, "pan.___", state 318, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 398, "pan.___", state 341, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 402, "pan.___", state 357, "(1)"
+ line 407, "pan.___", state 373, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 408, "pan.___", state 386, "(1)"
+ line 417, "pan.___", state 416, "(1)"
+ line 398, "pan.___", state 442, "(1)"
+ line 402, "pan.___", state 456, "(1)"
+ line 407, "pan.___", state 472, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 417, "pan.___", state 515, "(1)"
+ line 402, "pan.___", state 556, "(1)"
+ line 407, "pan.___", state 572, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 417, "pan.___", state 615, "(1)"
+ line 174, "pan.___", state 636, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 174, "pan.___", state 638, "(1)"
+ line 178, "pan.___", state 645, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 178, "pan.___", state 647, "(1)"
+ line 178, "pan.___", state 648, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 178, "pan.___", state 648, "else"
+ line 176, "pan.___", state 653, "((j<1))"
+ line 176, "pan.___", state 653, "((j>=1))"
+ line 182, "pan.___", state 658, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 182, "pan.___", state 660, "(1)"
+ line 182, "pan.___", state 661, "((cache_dirty_generation_ptr.bitfield&(1<<0)))"
+ line 182, "pan.___", state 661, "else"
+ line 174, "pan.___", state 671, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 174, "pan.___", state 673, "(1)"
+ line 178, "pan.___", state 680, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 178, "pan.___", state 682, "(1)"
+ line 178, "pan.___", state 683, "((cache_dirty_urcu_active_readers.bitfield&(1<<i)))"
+ line 178, "pan.___", state 683, "else"
+ line 176, "pan.___", state 688, "((j<1))"
+ line 176, "pan.___", state 688, "((j>=1))"
+ line 182, "pan.___", state 693, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 182, "pan.___", state 695, "(1)"
+ line 182, "pan.___", state 696, "((cache_dirty_generation_ptr.bitfield&(1<<i)))"
+ line 182, "pan.___", state 696, "else"
+ line 192, "pan.___", state 701, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<i)))"
+ line 192, "pan.___", state 701, "else"
+ line 213, "pan.___", state 705, "((i<1))"
+ line 213, "pan.___", state 705, "((i>=1))"
+ line 174, "pan.___", state 710, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 174, "pan.___", state 712, "(1)"
+ line 178, "pan.___", state 719, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 178, "pan.___", state 721, "(1)"
+ line 178, "pan.___", state 722, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 178, "pan.___", state 722, "else"
+ line 176, "pan.___", state 727, "((j<1))"
+ line 176, "pan.___", state 727, "((j>=1))"
+ line 182, "pan.___", state 732, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 182, "pan.___", state 734, "(1)"
+ line 182, "pan.___", state 735, "((cache_dirty_generation_ptr.bitfield&(1<<0)))"
+ line 182, "pan.___", state 735, "else"
+ line 192, "pan.___", state 740, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 192, "pan.___", state 740, "else"
+ line 220, "pan.___", state 741, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 220, "pan.___", state 741, "else"
+ line 355, "pan.___", state 747, "((sighand_exec==1))"
+ line 355, "pan.___", state 747, "else"
+ line 361, "pan.___", state 750, "sighand_exec = 1"
+ line 398, "pan.___", state 763, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 398, "pan.___", state 765, "(1)"
+ line 398, "pan.___", state 766, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 398, "pan.___", state 766, "else"
+ line 398, "pan.___", state 769, "(1)"
+ line 402, "pan.___", state 777, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 402, "pan.___", state 779, "(1)"
+ line 402, "pan.___", state 780, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 402, "pan.___", state 780, "else"
+ line 402, "pan.___", state 783, "(1)"
+ line 402, "pan.___", state 784, "(1)"
+ line 402, "pan.___", state 784, "(1)"
+ line 400, "pan.___", state 789, "((i<1))"
+ line 400, "pan.___", state 789, "((i>=1))"
+ line 407, "pan.___", state 795, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 408, "pan.___", state 808, "(1)"
+ line 408, "pan.___", state 809, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 408, "pan.___", state 809, "else"
+ line 408, "pan.___", state 812, "(1)"
+ line 408, "pan.___", state 813, "(1)"
+ line 408, "pan.___", state 813, "(1)"
+ line 412, "pan.___", state 821, "(1)"
+ line 412, "pan.___", state 822, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 412, "pan.___", state 822, "else"
+ line 412, "pan.___", state 825, "(1)"
+ line 412, "pan.___", state 826, "(1)"
+ line 412, "pan.___", state 826, "(1)"
+ line 410, "pan.___", state 831, "((i<1))"
+ line 410, "pan.___", state 831, "((i>=1))"
+ line 417, "pan.___", state 838, "(1)"
+ line 417, "pan.___", state 839, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 417, "pan.___", state 839, "else"
+ line 417, "pan.___", state 842, "(1)"
+ line 417, "pan.___", state 843, "(1)"
+ line 417, "pan.___", state 843, "(1)"
+ line 419, "pan.___", state 846, "(1)"
+ line 419, "pan.___", state 846, "(1)"
+ line 361, "pan.___", state 855, "sighand_exec = 1"
+ line 402, "pan.___", state 886, "(1)"
+ line 407, "pan.___", state 902, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 417, "pan.___", state 945, "(1)"
+ line 402, "pan.___", state 983, "(1)"
+ line 407, "pan.___", state 999, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 417, "pan.___", state 1042, "(1)"
+ line 398, "pan.___", state 1068, "(1)"
+ line 402, "pan.___", state 1082, "(1)"
+ line 407, "pan.___", state 1098, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 417, "pan.___", state 1141, "(1)"
+ line 402, "pan.___", state 1182, "(1)"
+ line 407, "pan.___", state 1198, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 417, "pan.___", state 1241, "(1)"
+ line 174, "pan.___", state 1262, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 174, "pan.___", state 1264, "(1)"
+ line 178, "pan.___", state 1271, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 178, "pan.___", state 1273, "(1)"
+ line 178, "pan.___", state 1274, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 178, "pan.___", state 1274, "else"
+ line 176, "pan.___", state 1279, "((j<1))"
+ line 176, "pan.___", state 1279, "((j>=1))"
+ line 182, "pan.___", state 1284, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 182, "pan.___", state 1286, "(1)"
+ line 182, "pan.___", state 1287, "((cache_dirty_generation_ptr.bitfield&(1<<0)))"
+ line 182, "pan.___", state 1287, "else"
+ line 174, "pan.___", state 1297, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 174, "pan.___", state 1299, "(1)"
+ line 178, "pan.___", state 1306, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 178, "pan.___", state 1308, "(1)"
+ line 178, "pan.___", state 1309, "((cache_dirty_urcu_active_readers.bitfield&(1<<i)))"
+ line 178, "pan.___", state 1309, "else"
+ line 176, "pan.___", state 1314, "((j<1))"
+ line 176, "pan.___", state 1314, "((j>=1))"
+ line 182, "pan.___", state 1319, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 182, "pan.___", state 1321, "(1)"
+ line 182, "pan.___", state 1322, "((cache_dirty_generation_ptr.bitfield&(1<<i)))"
+ line 182, "pan.___", state 1322, "else"
+ line 192, "pan.___", state 1327, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<i)))"
+ line 192, "pan.___", state 1327, "else"
+ line 213, "pan.___", state 1331, "((i<1))"
+ line 213, "pan.___", state 1331, "((i>=1))"
+ line 174, "pan.___", state 1336, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 174, "pan.___", state 1338, "(1)"
+ line 178, "pan.___", state 1345, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 178, "pan.___", state 1347, "(1)"
+ line 178, "pan.___", state 1348, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 178, "pan.___", state 1348, "else"
+ line 176, "pan.___", state 1353, "((j<1))"
+ line 176, "pan.___", state 1353, "((j>=1))"
+ line 182, "pan.___", state 1358, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 182, "pan.___", state 1360, "(1)"
+ line 182, "pan.___", state 1361, "((cache_dirty_generation_ptr.bitfield&(1<<0)))"
+ line 182, "pan.___", state 1361, "else"
+ line 192, "pan.___", state 1366, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 192, "pan.___", state 1366, "else"
+ line 220, "pan.___", state 1367, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 220, "pan.___", state 1367, "else"
+ line 355, "pan.___", state 1373, "((sighand_exec==1))"
+ line 355, "pan.___", state 1373, "else"
+ line 361, "pan.___", state 1376, "sighand_exec = 1"
+ line 398, "pan.___", state 1389, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 398, "pan.___", state 1391, "(1)"
+ line 398, "pan.___", state 1392, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 398, "pan.___", state 1392, "else"
+ line 398, "pan.___", state 1395, "(1)"
+ line 402, "pan.___", state 1403, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 402, "pan.___", state 1405, "(1)"
+ line 402, "pan.___", state 1406, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 402, "pan.___", state 1406, "else"
+ line 402, "pan.___", state 1409, "(1)"
+ line 402, "pan.___", state 1410, "(1)"
+ line 402, "pan.___", state 1410, "(1)"
+ line 400, "pan.___", state 1415, "((i<1))"
+ line 400, "pan.___", state 1415, "((i>=1))"
+ line 407, "pan.___", state 1421, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 408, "pan.___", state 1434, "(1)"
+ line 408, "pan.___", state 1435, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 408, "pan.___", state 1435, "else"
+ line 408, "pan.___", state 1438, "(1)"
+ line 408, "pan.___", state 1439, "(1)"
+ line 408, "pan.___", state 1439, "(1)"
+ line 412, "pan.___", state 1447, "(1)"
+ line 412, "pan.___", state 1448, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 412, "pan.___", state 1448, "else"
+ line 412, "pan.___", state 1451, "(1)"
+ line 412, "pan.___", state 1452, "(1)"
+ line 412, "pan.___", state 1452, "(1)"
+ line 410, "pan.___", state 1457, "((i<1))"
+ line 410, "pan.___", state 1457, "((i>=1))"
+ line 417, "pan.___", state 1464, "(1)"
+ line 417, "pan.___", state 1465, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 417, "pan.___", state 1465, "else"
+ line 417, "pan.___", state 1468, "(1)"
+ line 417, "pan.___", state 1469, "(1)"
+ line 417, "pan.___", state 1469, "(1)"
+ line 419, "pan.___", state 1472, "(1)"
+ line 419, "pan.___", state 1472, "(1)"
+ line 361, "pan.___", state 1481, "sighand_exec = 1"
+ line 178, "pan.___", state 1506, "(1)"
+ line 182, "pan.___", state 1517, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 174, "pan.___", state 1530, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 178, "pan.___", state 1539, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 182, "pan.___", state 1552, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 174, "pan.___", state 1569, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 178, "pan.___", state 1578, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 182, "pan.___", state 1591, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 701, "pan.___", state 1632, "-end-"
+ (167 of 1632 states)
+unreached in proctype :init:
+ (0 of 46 states)
+unreached in proctype :never:
+ line 747, "pan.___", state 8, "-end-"
+ (1 of 8 states)
+
+pan: elapsed time 0.15 seconds
+pan: rate 134306.67 states/second
+pan: avg transition delay 7.0835e-07 usec
+cp .input.spin urcu_free_no_rmb.spin.input
+cp .input.spin.trail urcu_free_no_rmb.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
--- /dev/null
+#define NO_RMB
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+#define TEST_SIGNAL
+//#define TEST_SIGNAL_ON_READ
+#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 1
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:4:-2
+-4:-4:-4
+1:0:2905
+2:4:2857
+3:4:2860
+4:4:2860
+5:4:2863
+6:4:2871
+7:4:2871
+8:4:2874
+9:4:2880
+10:4:2884
+11:4:2884
+12:4:2887
+13:4:2895
+14:4:2899
+15:4:2900
+16:0:2905
+17:4:2902
+18:0:2905
+19:3:1319
+20:0:2905
+21:3:1325
+22:0:2905
+23:3:1326
+24:0:2905
+25:3:1327
+26:3:1331
+27:3:1332
+28:3:1340
+29:3:1341
+30:3:1345
+31:3:1346
+32:3:1354
+33:3:1359
+34:3:1363
+35:3:1364
+36:3:1371
+37:3:1372
+38:3:1383
+39:3:1384
+40:3:1385
+41:3:1396
+42:3:1401
+43:3:1402
+44:0:2905
+45:3:1414
+46:0:2905
+47:3:1416
+48:3:1417
+49:0:2905
+50:3:1421
+51:3:1425
+52:3:1426
+53:3:1434
+54:3:1435
+55:3:1439
+56:3:1440
+57:3:1448
+58:3:1453
+59:3:1454
+60:3:1465
+61:3:1466
+62:3:1477
+63:3:1478
+64:3:1479
+65:3:1490
+66:3:1495
+67:3:1496
+68:0:2905
+69:3:1508
+70:0:2905
+71:3:1510
+72:0:2905
+73:3:1511
+74:0:2905
+75:3:1521
+76:0:2905
+77:3:1522
+78:0:2905
+79:3:1526
+80:3:1527
+81:3:1531
+82:3:1535
+83:3:1536
+84:3:1540
+85:3:1548
+86:3:1549
+87:0:2905
+88:3:1557
+89:0:2905
+90:3:1561
+91:3:1562
+92:3:1566
+93:3:1570
+94:3:1571
+95:3:1575
+96:3:1583
+97:3:1584
+98:0:2905
+99:3:1592
+100:0:2905
+101:3:1600
+102:3:1601
+103:3:1605
+104:3:1609
+105:3:1610
+106:3:1614
+107:3:1622
+108:3:1623
+109:0:2905
+110:3:1635
+111:0:2905
+112:3:1637
+113:0:2905
+114:3:1638
+115:3:1642
+116:3:1643
+117:3:1651
+118:3:1652
+119:3:1656
+120:3:1657
+121:3:1665
+122:3:1670
+123:3:1674
+124:3:1675
+125:3:1682
+126:3:1683
+127:3:1694
+128:3:1695
+129:3:1696
+130:3:1707
+131:3:1712
+132:3:1713
+133:0:2905
+134:3:1725
+135:0:2905
+136:3:1727
+137:0:2905
+138:3:1730
+139:3:1731
+140:3:1743
+141:3:1744
+142:3:1748
+143:3:1749
+144:3:1757
+145:3:1762
+146:3:1766
+147:3:1767
+148:3:1774
+149:3:1775
+150:3:1786
+151:3:1787
+152:3:1788
+153:3:1799
+154:3:1804
+155:3:1805
+156:0:2905
+157:3:1817
+158:0:2905
+159:3:1819
+160:0:2905
+161:3:1820
+162:0:2905
+163:3:1821
+164:0:2905
+165:3:1822
+166:0:2905
+167:3:1823
+168:3:1827
+169:3:1828
+170:3:1836
+171:3:1837
+172:3:1841
+173:3:1842
+174:3:1850
+175:3:1855
+176:3:1859
+177:3:1860
+178:3:1867
+179:3:1868
+180:3:1879
+181:3:1880
+182:3:1881
+183:3:1892
+184:3:1897
+185:3:1898
+186:0:2905
+187:3:1910
+188:0:2905
+189:3:2028
+190:0:2905
+191:3:2126
+192:0:2905
+193:3:2127
+194:0:2905
+195:3:2131
+196:0:2905
+197:3:2137
+198:3:2141
+199:3:2142
+200:3:2150
+201:3:2151
+202:3:2155
+203:3:2156
+204:3:2164
+205:3:2169
+206:3:2173
+207:3:2174
+208:3:2181
+209:3:2182
+210:3:2193
+211:3:2194
+212:3:2195
+213:3:2206
+214:3:2211
+215:3:2212
+216:0:2905
+217:3:2224
+218:0:2905
+219:3:2226
+220:0:2905
+221:3:2227
+222:3:2231
+223:3:2232
+224:3:2240
+225:3:2241
+226:3:2245
+227:3:2246
+228:3:2254
+229:3:2259
+230:3:2263
+231:3:2264
+232:3:2271
+233:3:2272
+234:3:2283
+235:3:2284
+236:3:2285
+237:3:2296
+238:3:2301
+239:3:2302
+240:0:2905
+241:3:2314
+242:0:2905
+243:3:2316
+244:0:2905
+245:3:2319
+246:3:2320
+247:3:2332
+248:3:2333
+249:3:2337
+250:3:2338
+251:3:2346
+252:3:2351
+253:3:2355
+254:3:2356
+255:3:2363
+256:3:2364
+257:3:2375
+258:3:2376
+259:3:2377
+260:3:2388
+261:3:2393
+262:3:2394
+263:0:2905
+264:3:2406
+265:0:2905
+266:3:2408
+267:0:2905
+268:3:2409
+269:0:2905
+270:3:2410
+271:0:2905
+272:3:2411
+273:0:2905
+274:3:2412
+275:3:2416
+276:3:2417
+277:3:2425
+278:3:2426
+279:3:2430
+280:3:2431
+281:3:2439
+282:3:2444
+283:3:2448
+284:3:2449
+285:3:2456
+286:3:2457
+287:3:2468
+288:3:2469
+289:3:2470
+290:3:2481
+291:3:2486
+292:3:2487
+293:0:2905
+294:3:2499
+295:0:2905
+296:3:2617
+297:0:2905
+298:3:2715
+299:0:2905
+300:3:2716
+301:0:2905
+302:3:2720
+303:0:2905
+304:3:2726
+305:0:2905
+306:3:2730
+307:3:2731
+308:3:2735
+309:3:2739
+310:3:2740
+311:3:2744
+312:3:2752
+313:3:2753
+314:0:2905
+315:3:2761
+316:0:2905
+317:3:2765
+318:3:2766
+319:3:2770
+320:3:2774
+321:3:2775
+322:3:2779
+323:3:2787
+324:3:2788
+325:0:2905
+326:3:2796
+327:0:2905
+328:3:2804
+329:3:2805
+330:3:2809
+331:3:2813
+332:3:2814
+333:3:2818
+334:3:2826
+335:3:2827
+336:0:2905
+337:3:2839
+338:0:2905
+339:3:2841
+340:0:2905
+341:3:2842
+342:0:2905
+343:3:1326
+344:0:2905
+345:3:1327
+346:3:1331
+347:3:1332
+348:3:1340
+349:3:1341
+350:3:1345
+351:3:1346
+352:3:1354
+353:3:1359
+354:3:1363
+355:3:1364
+356:3:1371
+357:3:1372
+358:3:1383
+359:3:1384
+360:3:1385
+361:3:1396
+362:3:1401
+363:3:1402
+364:0:2905
+365:3:1414
+366:0:2905
+367:3:1416
+368:3:1417
+369:0:2905
+370:3:1421
+371:3:1425
+372:3:1426
+373:3:1434
+374:3:1435
+375:3:1439
+376:3:1440
+377:3:1448
+378:3:1453
+379:3:1454
+380:3:1465
+381:3:1466
+382:3:1477
+383:3:1478
+384:3:1479
+385:3:1490
+386:3:1495
+387:3:1496
+388:0:2905
+389:3:1508
+390:0:2905
+391:3:1510
+392:0:2905
+393:3:1511
+394:0:2905
+395:3:1521
+396:0:2905
+397:3:1522
+398:0:2905
+399:3:1526
+400:3:1527
+401:3:1531
+402:3:1535
+403:3:1536
+404:3:1540
+405:3:1548
+406:3:1549
+407:0:2905
+408:3:1557
+409:0:2905
+410:3:1561
+411:3:1562
+412:3:1566
+413:3:1570
+414:3:1571
+415:3:1575
+416:3:1583
+417:3:1584
+418:0:2905
+419:3:1592
+420:0:2905
+421:3:1600
+422:3:1601
+423:3:1605
+424:3:1609
+425:3:1610
+426:3:1614
+427:3:1622
+428:3:1623
+429:0:2905
+430:3:1635
+431:0:2905
+432:3:1637
+433:0:2905
+434:3:1638
+435:3:1642
+436:3:1643
+437:3:1651
+438:3:1652
+439:3:1656
+440:3:1657
+441:3:1665
+442:3:1670
+443:3:1674
+444:3:1675
+445:3:1682
+446:3:1683
+447:3:1694
+448:3:1695
+449:3:1696
+450:3:1707
+451:3:1712
+452:3:1713
+453:0:2905
+454:3:1725
+455:0:2905
+456:3:1727
+457:0:2905
+458:3:1730
+459:3:1731
+460:3:1743
+461:3:1744
+462:3:1748
+463:3:1749
+464:3:1757
+465:3:1762
+466:3:1766
+467:3:1767
+468:3:1774
+469:3:1775
+470:3:1786
+471:3:1787
+472:3:1788
+473:3:1799
+474:3:1804
+475:3:1805
+476:0:2905
+477:3:1817
+478:0:2905
+479:3:1819
+480:0:2905
+481:3:1820
+482:0:2905
+483:3:1821
+484:0:2905
+485:3:1822
+486:0:2905
+487:3:1823
+488:3:1827
+489:3:1828
+490:3:1836
+491:3:1837
+492:3:1841
+493:3:1842
+494:3:1850
+495:3:1855
+496:3:1859
+497:3:1860
+498:3:1867
+499:3:1868
+500:3:1879
+501:3:1880
+502:3:1881
+503:3:1892
+504:3:1897
+505:3:1898
+506:0:2905
+507:3:1910
+508:0:2905
+509:3:2028
+510:0:2905
+511:3:2126
+512:0:2905
+513:3:2127
+514:0:2905
+515:3:2131
+516:0:2905
+517:3:2137
+518:3:2141
+519:3:2142
+520:3:2150
+521:3:2151
+522:3:2155
+523:3:2156
+524:3:2164
+525:3:2169
+526:3:2173
+527:3:2174
+528:3:2181
+529:3:2182
+530:3:2193
+531:3:2194
+532:3:2195
+533:3:2206
+534:3:2211
+535:3:2212
+536:0:2905
+537:3:2224
+538:0:2905
+539:3:2226
+540:0:2905
+541:3:2227
+542:3:2231
+543:3:2232
+544:3:2240
+545:3:2241
+546:3:2245
+547:3:2246
+548:3:2254
+549:3:2259
+550:3:2263
+551:3:2264
+552:3:2271
+553:3:2272
+554:3:2283
+555:3:2284
+556:3:2285
+557:3:2296
+558:3:2301
+559:3:2302
+560:0:2905
+561:3:2314
+562:0:2905
+563:3:2316
+564:0:2905
+565:3:2319
+566:3:2320
+567:3:2332
+568:3:2333
+569:3:2337
+570:3:2338
+571:3:2346
+572:3:2351
+573:3:2355
+574:3:2356
+575:3:2363
+576:3:2364
+577:3:2375
+578:3:2376
+579:3:2377
+580:3:2388
+581:3:2393
+582:3:2394
+583:0:2905
+584:3:2406
+585:0:2905
+586:3:2408
+587:0:2905
+588:3:2409
+589:0:2905
+590:3:2410
+591:0:2905
+592:3:2411
+593:0:2905
+594:3:2412
+595:3:2416
+596:3:2417
+597:3:2425
+598:3:2426
+599:3:2430
+600:3:2431
+601:3:2439
+602:3:2444
+603:3:2448
+604:3:2449
+605:3:2456
+606:3:2457
+607:3:2468
+608:3:2469
+609:3:2470
+610:3:2481
+611:3:2486
+612:3:2487
+613:0:2905
+614:3:2499
+615:0:2905
+616:3:2617
+617:0:2905
+618:3:2715
+619:0:2905
+620:3:2716
+621:0:2905
+622:3:2720
+623:0:2905
+624:3:2726
+625:0:2905
+626:3:2730
+627:3:2731
+628:3:2735
+629:3:2739
+630:3:2740
+631:3:2744
+632:3:2752
+633:3:2753
+634:0:2905
+635:3:2761
+636:0:2905
+637:3:2765
+638:3:2766
+639:3:2770
+640:3:2774
+641:3:2775
+642:3:2779
+643:3:2787
+644:3:2788
+645:0:2905
+646:3:2796
+647:0:2905
+648:3:2804
+649:3:2805
+650:3:2809
+651:3:2813
+652:3:2814
+653:3:2818
+654:3:2826
+655:3:2827
+656:0:2905
+657:3:2839
+658:0:2905
+659:3:2841
+660:0:2905
+661:3:2842
+662:0:2905
+663:3:1326
+664:0:2905
+665:3:1327
+666:3:1331
+667:3:1332
+668:3:1340
+669:3:1341
+670:3:1345
+671:3:1346
+672:3:1354
+673:3:1359
+674:3:1363
+675:3:1364
+676:3:1371
+677:3:1372
+678:3:1383
+679:3:1384
+680:3:1385
+681:3:1396
+682:3:1401
+683:3:1402
+684:0:2905
+685:3:1414
+686:0:2905
+687:3:1416
+688:3:1417
+689:0:2905
+690:3:1421
+691:3:1425
+692:3:1426
+693:3:1434
+694:3:1435
+695:3:1439
+696:3:1440
+697:3:1448
+698:3:1453
+699:3:1454
+700:3:1465
+701:3:1466
+702:3:1477
+703:3:1478
+704:3:1479
+705:3:1490
+706:3:1495
+707:3:1496
+708:0:2905
+709:3:1508
+710:0:2905
+711:3:1510
+712:0:2905
+713:3:1511
+714:0:2905
+715:3:1521
+716:0:2905
+717:3:1522
+718:0:2905
+719:3:1526
+720:3:1527
+721:3:1531
+722:3:1535
+723:3:1536
+724:3:1540
+725:3:1548
+726:3:1549
+727:0:2905
+728:3:1557
+729:0:2905
+730:3:1561
+731:3:1562
+732:3:1566
+733:3:1570
+734:3:1571
+735:3:1575
+736:3:1583
+737:3:1584
+738:0:2905
+739:3:1592
+740:0:2905
+741:3:1600
+742:3:1601
+743:3:1605
+744:3:1609
+745:3:1610
+746:3:1614
+747:3:1622
+748:3:1623
+749:0:2905
+750:3:1635
+751:0:2905
+752:3:1637
+753:0:2905
+754:3:1638
+755:3:1642
+756:3:1643
+757:3:1651
+758:3:1652
+759:3:1656
+760:3:1657
+761:3:1665
+762:3:1670
+763:3:1674
+764:3:1675
+765:3:1682
+766:3:1683
+767:3:1694
+768:3:1695
+769:3:1696
+770:3:1707
+771:3:1712
+772:3:1713
+773:0:2905
+774:3:1725
+775:0:2905
+776:3:1727
+777:0:2905
+778:3:1730
+779:3:1731
+780:3:1743
+781:3:1744
+782:3:1748
+783:3:1749
+784:3:1757
+785:3:1762
+786:3:1766
+787:3:1767
+788:3:1774
+789:3:1775
+790:3:1786
+791:3:1787
+792:3:1788
+793:3:1799
+794:3:1804
+795:3:1805
+796:0:2905
+797:3:1817
+798:0:2905
+799:3:1819
+800:0:2905
+801:3:1820
+802:0:2905
+803:3:1821
+804:0:2905
+805:3:1822
+806:0:2905
+807:3:1823
+808:3:1827
+809:3:1828
+810:3:1836
+811:3:1837
+812:3:1841
+813:3:1842
+814:3:1850
+815:3:1855
+816:3:1859
+817:3:1860
+818:3:1867
+819:3:1868
+820:3:1879
+821:3:1880
+822:3:1881
+823:3:1892
+824:3:1897
+825:3:1898
+826:0:2905
+827:3:1910
+828:0:2905
+829:3:2028
+830:0:2905
+831:3:2126
+832:0:2905
+833:3:2127
+834:0:2905
+835:3:2131
+836:0:2905
+837:3:2137
+838:3:2141
+839:3:2142
+840:3:2150
+841:3:2151
+842:3:2155
+843:3:2156
+844:3:2164
+845:3:2169
+846:3:2173
+847:3:2174
+848:3:2181
+849:3:2182
+850:3:2193
+851:3:2194
+852:3:2195
+853:3:2206
+854:3:2211
+855:3:2212
+856:0:2905
+857:3:2224
+858:0:2905
+859:3:2226
+860:0:2905
+861:3:2227
+862:3:2231
+863:3:2232
+864:3:2240
+865:3:2241
+866:3:2245
+867:3:2246
+868:3:2254
+869:3:2259
+870:3:2263
+871:3:2264
+872:3:2271
+873:3:2272
+874:3:2283
+875:3:2284
+876:3:2285
+877:3:2296
+878:3:2301
+879:3:2302
+880:0:2905
+881:3:2314
+882:0:2905
+883:3:2316
+884:0:2905
+885:3:2319
+886:3:2320
+887:3:2332
+888:3:2333
+889:3:2337
+890:3:2338
+891:3:2346
+892:3:2351
+893:3:2355
+894:3:2356
+895:3:2363
+896:3:2364
+897:3:2375
+898:3:2376
+899:3:2377
+900:3:2388
+901:3:2393
+902:3:2394
+903:0:2905
+904:3:2406
+905:0:2905
+906:3:2408
+907:0:2905
+908:3:2409
+909:0:2905
+910:3:2410
+911:0:2905
+912:3:2411
+913:0:2905
+914:3:2412
+915:3:2416
+916:3:2417
+917:3:2425
+918:3:2426
+919:3:2430
+920:3:2431
+921:3:2439
+922:3:2444
+923:3:2448
+924:3:2449
+925:3:2456
+926:3:2457
+927:3:2468
+928:3:2469
+929:3:2470
+930:3:2481
+931:3:2486
+932:3:2487
+933:0:2905
+934:3:2499
+935:0:2905
+936:3:2617
+937:0:2905
+938:3:2715
+939:0:2905
+940:3:2716
+941:0:2905
+942:3:2720
+943:0:2905
+944:3:2726
+945:0:2905
+946:3:2730
+947:3:2731
+948:3:2735
+949:3:2739
+950:3:2740
+951:3:2744
+952:3:2752
+953:3:2753
+954:0:2905
+955:3:2761
+956:0:2905
+957:3:2765
+958:3:2766
+959:3:2770
+960:3:2774
+961:3:2775
+962:3:2779
+963:3:2787
+964:3:2788
+965:0:2905
+966:3:2796
+967:0:2905
+968:3:2804
+969:3:2805
+970:3:2809
+971:3:2813
+972:3:2814
+973:3:2818
+974:3:2826
+975:3:2827
+976:0:2905
+977:3:2839
+978:0:2905
+979:3:2841
+980:0:2905
+981:3:2842
+982:0:2905
+983:3:1326
+984:0:2905
+985:3:1327
+986:3:1331
+987:3:1332
+988:3:1340
+989:3:1341
+990:3:1345
+991:3:1346
+992:3:1354
+993:3:1359
+994:3:1363
+995:3:1364
+996:3:1371
+997:3:1372
+998:3:1383
+999:3:1384
+1000:3:1385
+1001:3:1396
+1002:3:1401
+1003:3:1402
+1004:0:2905
+1005:3:1414
+1006:0:2905
+1007:3:1416
+1008:3:1417
+1009:0:2905
+1010:3:1421
+1011:3:1425
+1012:3:1426
+1013:3:1434
+1014:3:1435
+1015:3:1439
+1016:3:1440
+1017:3:1448
+1018:3:1453
+1019:3:1454
+1020:3:1465
+1021:3:1466
+1022:3:1477
+1023:3:1478
+1024:3:1479
+1025:3:1490
+1026:3:1495
+1027:3:1496
+1028:0:2905
+1029:3:1508
+1030:0:2905
+1031:3:1510
+1032:0:2905
+1033:3:1511
+1034:0:2905
+1035:3:1521
+1036:0:2905
+1037:3:1522
+1038:0:2905
+1039:3:1526
+1040:3:1527
+1041:3:1531
+1042:3:1535
+1043:3:1536
+1044:3:1540
+1045:3:1548
+1046:3:1549
+1047:0:2905
+1048:3:1557
+1049:0:2905
+1050:3:1561
+1051:3:1562
+1052:3:1566
+1053:3:1570
+1054:3:1571
+1055:3:1575
+1056:3:1583
+1057:3:1584
+1058:0:2905
+1059:3:1592
+1060:0:2905
+1061:3:1600
+1062:3:1601
+1063:3:1605
+1064:3:1609
+1065:3:1610
+1066:3:1614
+1067:3:1622
+1068:3:1623
+1069:0:2905
+1070:3:1635
+1071:0:2905
+1072:3:1637
+1073:0:2905
+1074:3:1638
+1075:3:1642
+1076:3:1643
+1077:3:1651
+1078:3:1652
+1079:3:1656
+1080:3:1657
+1081:3:1665
+1082:3:1670
+1083:3:1674
+1084:3:1675
+1085:3:1682
+1086:3:1683
+1087:3:1694
+1088:3:1695
+1089:3:1696
+1090:3:1707
+1091:3:1712
+1092:3:1713
+1093:0:2905
+1094:3:1725
+1095:0:2905
+1096:3:1727
+1097:0:2905
+1098:3:1730
+1099:3:1731
+1100:3:1743
+1101:3:1744
+1102:3:1748
+1103:3:1749
+1104:3:1757
+1105:3:1762
+1106:3:1766
+1107:3:1767
+1108:3:1774
+1109:3:1775
+1110:3:1786
+1111:3:1787
+1112:3:1788
+1113:3:1799
+1114:3:1804
+1115:3:1805
+1116:0:2905
+1117:3:1817
+1118:0:2905
+1119:3:1819
+1120:0:2905
+1121:3:1820
+1122:0:2905
+1123:3:1821
+1124:0:2905
+1125:3:1822
+1126:0:2905
+1127:3:1823
+1128:3:1827
+1129:3:1828
+1130:3:1836
+1131:3:1837
+1132:3:1841
+1133:3:1842
+1134:3:1850
+1135:3:1855
+1136:3:1859
+1137:3:1860
+1138:3:1867
+1139:3:1868
+1140:3:1879
+1141:3:1880
+1142:3:1881
+1143:3:1892
+1144:3:1897
+1145:3:1898
+1146:0:2905
+1147:3:1910
+1148:0:2905
+1149:3:2028
+1150:0:2905
+1151:3:2126
+1152:0:2905
+1153:3:2127
+1154:0:2905
+1155:3:2131
+1156:0:2905
+1157:3:2137
+1158:3:2141
+1159:3:2142
+1160:3:2150
+1161:3:2151
+1162:3:2155
+1163:3:2156
+1164:3:2164
+1165:3:2169
+1166:3:2173
+1167:3:2174
+1168:3:2181
+1169:3:2182
+1170:3:2193
+1171:3:2194
+1172:3:2195
+1173:3:2206
+1174:3:2211
+1175:3:2212
+1176:0:2905
+1177:3:2224
+1178:0:2905
+1179:3:2226
+1180:0:2905
+1181:3:2227
+1182:3:2231
+1183:3:2232
+1184:3:2240
+1185:3:2241
+1186:3:2245
+1187:3:2246
+1188:3:2254
+1189:3:2259
+1190:3:2263
+1191:3:2264
+1192:3:2271
+1193:3:2272
+1194:3:2283
+1195:3:2284
+1196:3:2285
+1197:3:2296
+1198:3:2301
+1199:3:2302
+1200:0:2905
+1201:3:2314
+1202:0:2905
+1203:3:2316
+1204:0:2905
+1205:3:2319
+1206:3:2320
+1207:3:2332
+1208:3:2333
+1209:3:2337
+1210:3:2338
+1211:3:2346
+1212:3:2351
+1213:3:2355
+1214:3:2356
+1215:3:2363
+1216:3:2364
+1217:3:2375
+1218:3:2376
+1219:3:2377
+1220:3:2388
+1221:3:2393
+1222:3:2394
+1223:0:2905
+1224:3:2406
+1225:0:2905
+1226:3:2408
+1227:0:2905
+1228:3:2409
+1229:0:2905
+1230:3:2410
+1231:0:2905
+1232:3:2411
+1233:0:2905
+1234:3:2412
+1235:3:2416
+1236:3:2417
+1237:3:2425
+1238:3:2426
+1239:3:2430
+1240:3:2431
+1241:3:2439
+1242:3:2444
+1243:3:2448
+1244:3:2449
+1245:3:2456
+1246:3:2457
+1247:3:2468
+1248:3:2469
+1249:3:2470
+1250:3:2481
+1251:3:2486
+1252:3:2487
+1253:0:2905
+1254:3:2499
+1255:0:2905
+1256:3:2617
+1257:0:2905
+1258:3:2715
+1259:0:2905
+1260:3:2716
+1261:0:2905
+1262:3:2720
+1263:0:2905
+1264:3:2726
+1265:0:2905
+1266:3:2730
+1267:3:2731
+1268:3:2735
+1269:3:2739
+1270:3:2740
+1271:3:2744
+1272:3:2752
+1273:3:2753
+1274:0:2905
+1275:3:2761
+1276:0:2905
+1277:3:2765
+1278:3:2766
+1279:3:2770
+1280:3:2774
+1281:3:2775
+1282:3:2779
+1283:3:2787
+1284:3:2788
+1285:0:2905
+1286:3:2796
+1287:0:2905
+1288:3:2804
+1289:3:2805
+1290:3:2809
+1291:3:2813
+1292:3:2814
+1293:3:2818
+1294:3:2826
+1295:3:2827
+1296:0:2905
+1297:3:2839
+1298:0:2905
+1299:3:2841
+1300:0:2905
+1301:3:2842
+1302:0:2905
+1303:3:1326
+1304:0:2905
+1305:3:1327
+1306:3:1331
+1307:3:1332
+1308:3:1340
+1309:3:1341
+1310:3:1345
+1311:3:1346
+1312:3:1354
+1313:3:1359
+1314:3:1363
+1315:3:1364
+1316:3:1371
+1317:3:1372
+1318:3:1383
+1319:3:1384
+1320:3:1385
+1321:3:1396
+1322:3:1401
+1323:3:1402
+1324:0:2905
+1325:3:1414
+1326:0:2905
+1327:3:1416
+1328:3:1417
+1329:0:2905
+1330:3:1421
+1331:3:1425
+1332:3:1426
+1333:3:1434
+1334:3:1435
+1335:3:1439
+1336:3:1440
+1337:3:1448
+1338:3:1461
+1339:3:1462
+1340:3:1465
+1341:3:1466
+1342:3:1477
+1343:3:1478
+1344:3:1479
+1345:3:1490
+1346:3:1495
+1347:3:1498
+1348:3:1499
+1349:0:2905
+1350:3:1508
+1351:0:2905
+1352:3:1510
+1353:0:2905
+1354:3:1511
+1355:0:2905
+1356:3:1521
+1357:0:2905
+1358:3:1522
+1359:0:2905
+1360:2:680
+1361:0:2905
+1362:2:686
+1363:0:2905
+1364:2:687
+1365:0:2905
+1366:2:688
+1367:0:2905
+1368:2:689
+1369:0:2905
+1370:1:2
+1371:0:2905
+1372:2:690
+1373:0:2905
+1374:1:8
+1375:0:2905
+1376:1:9
+1377:0:2905
+1378:1:10
+1379:0:2905
+1380:1:11
+1381:0:2905
+1382:2:689
+1383:0:2905
+1384:1:12
+1385:1:16
+1386:1:17
+1387:1:25
+1388:1:26
+1389:1:30
+1390:1:31
+1391:1:39
+1392:1:44
+1393:1:48
+1394:1:49
+1395:1:56
+1396:1:57
+1397:1:68
+1398:1:69
+1399:1:70
+1400:1:81
+1401:1:86
+1402:1:87
+1403:0:2905
+1404:2:690
+1405:0:2905
+1406:3:1526
+1407:3:1527
+1408:3:1531
+1409:3:1535
+1410:3:1536
+1411:3:1540
+1412:3:1545
+1413:0:2905
+1414:3:1557
+1415:0:2905
+1416:3:1561
+1417:3:1562
+1418:3:1566
+1419:3:1570
+1420:3:1571
+1421:3:1575
+1422:3:1583
+1423:3:1584
+1424:0:2905
+1425:3:1592
+1426:0:2905
+1427:3:1600
+1428:3:1601
+1429:3:1605
+1430:3:1609
+1431:3:1610
+1432:3:1614
+1433:3:1622
+1434:3:1623
+1435:0:2905
+1436:3:1635
+1437:0:2905
+1438:3:1637
+1439:0:2905
+1440:3:1638
+1441:3:1642
+1442:3:1643
+1443:3:1651
+1444:3:1652
+1445:3:1656
+1446:3:1657
+1447:3:1665
+1448:3:1670
+1449:3:1674
+1450:3:1675
+1451:3:1682
+1452:3:1683
+1453:3:1694
+1454:3:1695
+1455:3:1696
+1456:3:1707
+1457:3:1712
+1458:3:1713
+1459:0:2905
+1460:3:1725
+1461:0:2905
+1462:3:1727
+1463:0:2905
+1464:3:1730
+1465:3:1731
+1466:3:1743
+1467:3:1744
+1468:3:1748
+1469:3:1749
+1470:3:1757
+1471:3:1762
+1472:3:1766
+1473:3:1767
+1474:3:1774
+1475:3:1775
+1476:3:1786
+1477:3:1787
+1478:3:1788
+1479:3:1799
+1480:3:1804
+1481:3:1805
+1482:0:2905
+1483:3:1817
+1484:0:2905
+1485:3:1819
+1486:0:2905
+1487:3:1820
+1488:0:2905
+1489:3:1821
+1490:0:2905
+1491:3:1822
+1492:0:2905
+1493:3:1823
+1494:3:1827
+1495:3:1828
+1496:3:1836
+1497:3:1837
+1498:3:1841
+1499:3:1842
+1500:3:1850
+1501:3:1855
+1502:3:1859
+1503:3:1860
+1504:3:1867
+1505:3:1868
+1506:3:1879
+1507:3:1880
+1508:3:1881
+1509:3:1892
+1510:3:1897
+1511:3:1898
+1512:0:2905
+1513:3:1910
+1514:0:2905
+1515:3:2028
+1516:0:2905
+1517:3:2126
+1518:0:2905
+1519:3:2127
+1520:0:2905
+1521:3:2131
+1522:0:2905
+1523:3:2137
+1524:3:2141
+1525:3:2142
+1526:3:2150
+1527:3:2151
+1528:3:2155
+1529:3:2156
+1530:3:2164
+1531:3:2169
+1532:3:2173
+1533:3:2174
+1534:3:2181
+1535:3:2182
+1536:3:2193
+1537:3:2194
+1538:3:2195
+1539:3:2206
+1540:3:2211
+1541:3:2212
+1542:0:2905
+1543:3:2224
+1544:0:2905
+1545:3:2226
+1546:0:2905
+1547:3:2227
+1548:3:2231
+1549:3:2232
+1550:3:2240
+1551:3:2241
+1552:3:2245
+1553:3:2246
+1554:3:2254
+1555:3:2259
+1556:3:2263
+1557:3:2264
+1558:3:2271
+1559:3:2272
+1560:3:2283
+1561:3:2284
+1562:3:2285
+1563:3:2296
+1564:3:2301
+1565:3:2302
+1566:0:2905
+1567:3:2314
+1568:0:2905
+1569:3:2316
+1570:0:2905
+1571:3:2319
+1572:3:2320
+1573:3:2332
+1574:3:2333
+1575:3:2337
+1576:3:2338
+1577:3:2346
+1578:3:2351
+1579:3:2355
+1580:3:2356
+1581:3:2363
+1582:3:2364
+1583:3:2375
+1584:3:2376
+1585:3:2377
+1586:3:2388
+1587:3:2393
+1588:3:2394
+1589:0:2905
+1590:3:2406
+1591:0:2905
+1592:3:2408
+1593:0:2905
+1594:3:2409
+1595:0:2905
+1596:3:2410
+1597:0:2905
+1598:3:2411
+1599:0:2905
+1600:3:2412
+1601:3:2416
+1602:3:2417
+1603:3:2425
+1604:3:2426
+1605:3:2430
+1606:3:2431
+1607:3:2439
+1608:3:2444
+1609:3:2448
+1610:3:2449
+1611:3:2456
+1612:3:2457
+1613:3:2468
+1614:3:2469
+1615:3:2470
+1616:3:2481
+1617:3:2486
+1618:3:2487
+1619:0:2905
+1620:3:2499
+1621:0:2905
+1622:3:2617
+1623:0:2905
+1624:3:2715
+1625:0:2905
+1626:3:2716
+1627:0:2905
+1628:3:2720
+1629:0:2905
+1630:3:2726
+1631:0:2905
+1632:3:2730
+1633:3:2731
+1634:3:2735
+1635:3:2739
+1636:3:2740
+1637:3:2744
+1638:3:2752
+1639:3:2753
+1640:0:2905
+1641:3:2761
+1642:0:2905
+1643:3:2765
+1644:3:2766
+1645:3:2770
+1646:3:2774
+1647:3:2775
+1648:3:2779
+1649:3:2787
+1650:3:2788
+1651:0:2905
+1652:3:2796
+1653:0:2905
+1654:3:2804
+1655:3:2805
+1656:3:2809
+1657:3:2813
+1658:3:2814
+1659:3:2818
+1660:3:2826
+1661:3:2827
+1662:0:2905
+1663:3:2839
+1664:0:2905
+1665:3:2841
+1666:0:2905
+1667:3:2842
+1668:0:2905
+1669:3:2845
+1670:0:2905
+1671:3:2850
+1672:0:2905
+1673:2:689
+1674:0:2905
+1675:3:2851
+1676:0:2905
+1677:1:99
+1678:0:2905
+1679:3:2850
+1680:0:2905
+1681:2:690
+1682:0:2905
+1683:3:2851
+1684:0:2905
+1685:2:691
+1686:0:2905
+1687:3:2850
+1688:0:2905
+1689:2:692
+1690:0:2905
+1691:3:2851
+1692:0:2905
+1693:2:703
+1694:0:2905
+1695:3:2850
+1696:0:2905
+1697:2:704
+1698:0:2905
+1699:3:2851
+1700:0:2905
+1701:2:705
+1702:2:709
+1703:2:710
+1704:2:718
+1705:2:719
+1706:2:723
+1707:2:724
+1708:2:732
+1709:2:737
+1710:2:741
+1711:2:742
+1712:2:749
+1713:2:750
+1714:2:761
+1715:2:762
+1716:2:763
+1717:2:774
+1718:2:786
+1719:2:787
+1720:0:2905
+1721:3:2850
+1722:0:2905
+1723:2:792
+1724:0:2905
+1725:3:2851
+1726:0:2905
+1727:2:793
+1728:2:797
+1729:2:798
+1730:2:806
+1731:2:807
+1732:2:811
+1733:2:812
+1734:2:820
+1735:2:825
+1736:2:829
+1737:2:830
+1738:2:837
+1739:2:838
+1740:2:849
+1741:2:850
+1742:2:851
+1743:2:862
+1744:2:874
+1745:2:875
+1746:0:2905
+1747:3:2850
+1748:0:2905
+1749:2:880
+1750:0:2905
+1751:3:2851
+1752:0:2905
+1753:2:881
+1754:0:2905
+1755:3:2850
+1756:0:2905
+1757:2:882
+1758:2:886
+1759:2:887
+1760:2:895
+1761:2:896
+1762:2:900
+1763:2:901
+1764:2:909
+1765:2:914
+1766:2:918
+1767:2:919
+1768:2:926
+1769:2:927
+1770:2:938
+1771:2:939
+1772:2:940
+1773:2:951
+1774:2:963
+1775:2:964
+1776:0:2905
+1777:3:2851
+1778:0:2905
+1779:2:969
+1780:0:2905
+1781:3:2850
+1782:0:2905
+1783:2:1086
+1784:0:2905
+1785:3:2851
+1786:0:2905
+1787:2:1087
+1788:0:2905
+1789:3:2850
+1790:0:2905
+1791:2:1092
+1792:0:2905
+1793:3:2851
+1794:0:2905
+1795:2:1097
+1796:0:2905
+1797:3:2850
+1798:0:2905
+1799:2:1098
+1800:0:2903
+1801:3:2851
+1802:0:2909
+1803:3:1630
--- /dev/null
+#define NO_WMB
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define >> pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_free.ltl | grep -v ^//`)" >> pan.ltl
+cp urcu_free_no_wmb.define .input.define
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -o pan pan.c
+./pan -a -v -c1 -X -m10000000 -w20
+warning: for p.o. reduction to be valid the never claim must be stutter-invariant
+(never claims generated from LTL formulae are stutter-invariant)
+depth 0: Claim reached state 5 (line 742)
+
+(Spin Version 5.1.7 -- 23 December 2008)
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim +
+ assertion violations + (if within scope of claim)
+ acceptance cycles + (fairness disabled)
+ invalid end states - (disabled by never claim)
+
+State-vector 56 byte, depth reached 10499, errors: 0
+ 159431 states, stored
+ 1505398 states, matched
+ 1664829 transitions (= stored+matched)
+ 5794809 atomic steps
+hash conflicts: 62144 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 12.772 equivalent memory usage for states (stored*(State-vector + overhead))
+ 8.936 actual memory usage for states (compression: 69.96%)
+ state-vector as stored = 31 byte + 28 byte overhead
+ 8.000 memory used for hash table (-w20)
+ 457.764 memory used for DFS stack (-m10000000)
+ 474.651 total actual memory usage
+
+unreached in proctype urcu_reader_sig
+ line 402, "pan.___", state 330, "(1)"
+ line 613, "pan.___", state 411, "-end-"
+ (2 of 411 states)
+unreached in proctype urcu_writer
+ line 651, "pan.___", state 213, "(1)"
+ line 402, "pan.___", state 348, "(1)"
+ line 398, "pan.___", state 433, "(1)"
+ line 402, "pan.___", state 447, "(1)"
+ line 402, "pan.___", state 547, "(1)"
+ line 159, "pan.___", state 628, "(1)"
+ line 163, "pan.___", state 636, "(1)"
+ line 163, "pan.___", state 637, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 163, "pan.___", state 637, "else"
+ line 161, "pan.___", state 642, "((j<1))"
+ line 161, "pan.___", state 642, "((j>=1))"
+ line 167, "pan.___", state 648, "(1)"
+ line 167, "pan.___", state 649, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 167, "pan.___", state 649, "else"
+ line 159, "pan.___", state 660, "(1)"
+ line 163, "pan.___", state 668, "(1)"
+ line 163, "pan.___", state 669, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<i))))"
+ line 163, "pan.___", state 669, "else"
+ line 161, "pan.___", state 674, "((j<1))"
+ line 161, "pan.___", state 674, "((j>=1))"
+ line 167, "pan.___", state 680, "(1)"
+ line 167, "pan.___", state 681, "(!((cache_dirty_generation_ptr.bitfield&(1<<i))))"
+ line 167, "pan.___", state 681, "else"
+ line 201, "pan.___", state 686, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<i))))"
+ line 201, "pan.___", state 686, "else"
+ line 213, "pan.___", state 690, "((i<1))"
+ line 213, "pan.___", state 690, "((i>=1))"
+ line 159, "pan.___", state 696, "(1)"
+ line 163, "pan.___", state 704, "(1)"
+ line 163, "pan.___", state 705, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 163, "pan.___", state 705, "else"
+ line 161, "pan.___", state 710, "((j<1))"
+ line 161, "pan.___", state 710, "((j>=1))"
+ line 167, "pan.___", state 716, "(1)"
+ line 167, "pan.___", state 717, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 167, "pan.___", state 717, "else"
+ line 201, "pan.___", state 722, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 201, "pan.___", state 722, "else"
+ line 220, "pan.___", state 723, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 220, "pan.___", state 723, "else"
+ line 355, "pan.___", state 729, "((sighand_exec==1))"
+ line 355, "pan.___", state 729, "else"
+ line 361, "pan.___", state 732, "sighand_exec = 1"
+ line 398, "pan.___", state 745, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 398, "pan.___", state 747, "(1)"
+ line 398, "pan.___", state 748, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 398, "pan.___", state 748, "else"
+ line 398, "pan.___", state 751, "(1)"
+ line 402, "pan.___", state 759, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 402, "pan.___", state 761, "(1)"
+ line 402, "pan.___", state 762, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 402, "pan.___", state 762, "else"
+ line 402, "pan.___", state 765, "(1)"
+ line 402, "pan.___", state 766, "(1)"
+ line 402, "pan.___", state 766, "(1)"
+ line 400, "pan.___", state 771, "((i<1))"
+ line 400, "pan.___", state 771, "((i>=1))"
+ line 407, "pan.___", state 777, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 408, "pan.___", state 790, "(1)"
+ line 408, "pan.___", state 791, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 408, "pan.___", state 791, "else"
+ line 408, "pan.___", state 794, "(1)"
+ line 408, "pan.___", state 795, "(1)"
+ line 408, "pan.___", state 795, "(1)"
+ line 412, "pan.___", state 803, "(1)"
+ line 412, "pan.___", state 804, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 412, "pan.___", state 804, "else"
+ line 412, "pan.___", state 807, "(1)"
+ line 412, "pan.___", state 808, "(1)"
+ line 412, "pan.___", state 808, "(1)"
+ line 410, "pan.___", state 813, "((i<1))"
+ line 410, "pan.___", state 813, "((i>=1))"
+ line 417, "pan.___", state 820, "(1)"
+ line 417, "pan.___", state 821, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 417, "pan.___", state 821, "else"
+ line 417, "pan.___", state 824, "(1)"
+ line 417, "pan.___", state 825, "(1)"
+ line 417, "pan.___", state 825, "(1)"
+ line 419, "pan.___", state 828, "(1)"
+ line 419, "pan.___", state 828, "(1)"
+ line 361, "pan.___", state 837, "sighand_exec = 1"
+ line 402, "pan.___", state 868, "(1)"
+ line 402, "pan.___", state 965, "(1)"
+ line 398, "pan.___", state 1050, "(1)"
+ line 402, "pan.___", state 1064, "(1)"
+ line 402, "pan.___", state 1164, "(1)"
+ line 159, "pan.___", state 1245, "(1)"
+ line 163, "pan.___", state 1253, "(1)"
+ line 163, "pan.___", state 1254, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 163, "pan.___", state 1254, "else"
+ line 161, "pan.___", state 1259, "((j<1))"
+ line 161, "pan.___", state 1259, "((j>=1))"
+ line 167, "pan.___", state 1265, "(1)"
+ line 167, "pan.___", state 1266, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 167, "pan.___", state 1266, "else"
+ line 159, "pan.___", state 1277, "(1)"
+ line 163, "pan.___", state 1285, "(1)"
+ line 163, "pan.___", state 1286, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<i))))"
+ line 163, "pan.___", state 1286, "else"
+ line 161, "pan.___", state 1291, "((j<1))"
+ line 161, "pan.___", state 1291, "((j>=1))"
+ line 167, "pan.___", state 1297, "(1)"
+ line 167, "pan.___", state 1298, "(!((cache_dirty_generation_ptr.bitfield&(1<<i))))"
+ line 167, "pan.___", state 1298, "else"
+ line 201, "pan.___", state 1303, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<i))))"
+ line 201, "pan.___", state 1303, "else"
+ line 213, "pan.___", state 1307, "((i<1))"
+ line 213, "pan.___", state 1307, "((i>=1))"
+ line 159, "pan.___", state 1313, "(1)"
+ line 163, "pan.___", state 1321, "(1)"
+ line 163, "pan.___", state 1322, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 163, "pan.___", state 1322, "else"
+ line 161, "pan.___", state 1327, "((j<1))"
+ line 161, "pan.___", state 1327, "((j>=1))"
+ line 167, "pan.___", state 1333, "(1)"
+ line 167, "pan.___", state 1334, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 167, "pan.___", state 1334, "else"
+ line 201, "pan.___", state 1339, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 201, "pan.___", state 1339, "else"
+ line 220, "pan.___", state 1340, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 220, "pan.___", state 1340, "else"
+ line 355, "pan.___", state 1346, "((sighand_exec==1))"
+ line 355, "pan.___", state 1346, "else"
+ line 361, "pan.___", state 1349, "sighand_exec = 1"
+ line 398, "pan.___", state 1362, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 398, "pan.___", state 1364, "(1)"
+ line 398, "pan.___", state 1365, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 398, "pan.___", state 1365, "else"
+ line 398, "pan.___", state 1368, "(1)"
+ line 402, "pan.___", state 1376, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 402, "pan.___", state 1378, "(1)"
+ line 402, "pan.___", state 1379, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 402, "pan.___", state 1379, "else"
+ line 402, "pan.___", state 1382, "(1)"
+ line 402, "pan.___", state 1383, "(1)"
+ line 402, "pan.___", state 1383, "(1)"
+ line 400, "pan.___", state 1388, "((i<1))"
+ line 400, "pan.___", state 1388, "((i>=1))"
+ line 407, "pan.___", state 1394, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 408, "pan.___", state 1407, "(1)"
+ line 408, "pan.___", state 1408, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 408, "pan.___", state 1408, "else"
+ line 408, "pan.___", state 1411, "(1)"
+ line 408, "pan.___", state 1412, "(1)"
+ line 408, "pan.___", state 1412, "(1)"
+ line 412, "pan.___", state 1420, "(1)"
+ line 412, "pan.___", state 1421, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 412, "pan.___", state 1421, "else"
+ line 412, "pan.___", state 1424, "(1)"
+ line 412, "pan.___", state 1425, "(1)"
+ line 412, "pan.___", state 1425, "(1)"
+ line 410, "pan.___", state 1430, "((i<1))"
+ line 410, "pan.___", state 1430, "((i>=1))"
+ line 417, "pan.___", state 1437, "(1)"
+ line 417, "pan.___", state 1438, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 417, "pan.___", state 1438, "else"
+ line 417, "pan.___", state 1441, "(1)"
+ line 417, "pan.___", state 1442, "(1)"
+ line 417, "pan.___", state 1442, "(1)"
+ line 419, "pan.___", state 1445, "(1)"
+ line 419, "pan.___", state 1445, "(1)"
+ line 361, "pan.___", state 1454, "sighand_exec = 1"
+ line 701, "pan.___", state 1596, "-end-"
+ (111 of 1596 states)
+unreached in proctype :init:
+ (0 of 46 states)
+unreached in proctype :never:
+ line 747, "pan.___", state 8, "-end-"
+ (1 of 8 states)
+
+pan: elapsed time 1.23 seconds
+pan: rate 129618.7 states/second
+pan: avg transition delay 7.3881e-07 usec
+cp .input.spin urcu_free_no_wmb.spin.input
+cp .input.spin.trail urcu_free_no_wmb.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
--- /dev/null
+#define NO_WMB
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+#define TEST_SIGNAL
+//#define TEST_SIGNAL_ON_READ
+#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 1
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:4:-2
+-4:-4:-4
+1:0:2833
+2:4:2785
+3:4:2788
+4:4:2788
+5:4:2791
+6:4:2799
+7:4:2799
+8:4:2802
+9:4:2808
+10:4:2812
+11:4:2812
+12:4:2815
+13:4:2823
+14:4:2827
+15:4:2828
+16:0:2833
+17:4:2830
+18:0:2833
+19:3:1283
+20:0:2833
+21:3:1289
+22:0:2833
+23:3:1290
+24:0:2833
+25:3:1291
+26:3:1295
+27:3:1296
+28:3:1304
+29:3:1305
+30:3:1309
+31:3:1310
+32:3:1318
+33:3:1323
+34:3:1327
+35:3:1328
+36:3:1335
+37:3:1336
+38:3:1347
+39:3:1348
+40:3:1349
+41:3:1360
+42:3:1365
+43:3:1366
+44:0:2833
+45:3:1378
+46:0:2833
+47:3:1380
+48:3:1381
+49:0:2833
+50:3:1385
+51:3:1389
+52:3:1390
+53:3:1398
+54:3:1399
+55:3:1403
+56:3:1404
+57:3:1412
+58:3:1417
+59:3:1418
+60:3:1429
+61:3:1430
+62:3:1441
+63:3:1442
+64:3:1443
+65:3:1454
+66:3:1459
+67:3:1460
+68:0:2833
+69:3:1472
+70:0:2833
+71:3:1474
+72:0:2833
+73:3:1475
+74:0:2833
+75:3:1485
+76:0:2833
+77:3:1486
+78:0:2833
+79:3:1487
+80:3:1494
+81:3:1495
+82:3:1502
+83:3:1507
+84:0:2833
+85:3:1518
+86:0:2833
+87:3:1519
+88:3:1526
+89:3:1527
+90:3:1534
+91:3:1539
+92:0:2833
+93:3:1550
+94:0:2833
+95:3:1555
+96:3:1562
+97:3:1563
+98:3:1570
+99:3:1575
+100:0:2833
+101:3:1590
+102:0:2833
+103:3:1592
+104:0:2833
+105:3:1593
+106:3:1597
+107:3:1598
+108:3:1606
+109:3:1607
+110:3:1611
+111:3:1612
+112:3:1620
+113:3:1625
+114:3:1629
+115:3:1630
+116:3:1637
+117:3:1638
+118:3:1649
+119:3:1650
+120:3:1651
+121:3:1662
+122:3:1667
+123:3:1668
+124:0:2833
+125:3:1680
+126:0:2833
+127:3:1682
+128:0:2833
+129:3:1685
+130:3:1686
+131:3:1698
+132:3:1699
+133:3:1703
+134:3:1704
+135:3:1712
+136:3:1717
+137:3:1721
+138:3:1722
+139:3:1729
+140:3:1730
+141:3:1741
+142:3:1742
+143:3:1743
+144:3:1754
+145:3:1759
+146:3:1760
+147:0:2833
+148:3:1772
+149:0:2833
+150:3:1774
+151:0:2833
+152:3:1775
+153:0:2833
+154:3:1776
+155:0:2833
+156:3:1777
+157:0:2833
+158:3:1778
+159:3:1782
+160:3:1783
+161:3:1791
+162:3:1792
+163:3:1796
+164:3:1797
+165:3:1805
+166:3:1810
+167:3:1814
+168:3:1815
+169:3:1822
+170:3:1823
+171:3:1834
+172:3:1835
+173:3:1836
+174:3:1847
+175:3:1852
+176:3:1853
+177:0:2833
+178:3:1865
+179:0:2833
+180:3:1974
+181:0:2833
+182:3:2072
+183:0:2833
+184:3:2073
+185:0:2833
+186:3:2077
+187:0:2833
+188:3:2083
+189:3:2087
+190:3:2088
+191:3:2096
+192:3:2097
+193:3:2101
+194:3:2102
+195:3:2110
+196:3:2115
+197:3:2119
+198:3:2120
+199:3:2127
+200:3:2128
+201:3:2139
+202:3:2140
+203:3:2141
+204:3:2152
+205:3:2157
+206:3:2158
+207:0:2833
+208:3:2170
+209:0:2833
+210:3:2172
+211:0:2833
+212:3:2173
+213:3:2177
+214:3:2178
+215:3:2186
+216:3:2187
+217:3:2191
+218:3:2192
+219:3:2200
+220:3:2205
+221:3:2209
+222:3:2210
+223:3:2217
+224:3:2218
+225:3:2229
+226:3:2230
+227:3:2231
+228:3:2242
+229:3:2247
+230:3:2248
+231:0:2833
+232:3:2260
+233:0:2833
+234:3:2262
+235:0:2833
+236:3:2265
+237:3:2266
+238:3:2278
+239:3:2279
+240:3:2283
+241:3:2284
+242:3:2292
+243:3:2297
+244:3:2301
+245:3:2302
+246:3:2309
+247:3:2310
+248:3:2321
+249:3:2322
+250:3:2323
+251:3:2334
+252:3:2339
+253:3:2340
+254:0:2833
+255:3:2352
+256:0:2833
+257:3:2354
+258:0:2833
+259:3:2355
+260:0:2833
+261:3:2356
+262:0:2833
+263:3:2357
+264:0:2833
+265:3:2358
+266:3:2362
+267:3:2363
+268:3:2371
+269:3:2372
+270:3:2376
+271:3:2377
+272:3:2385
+273:3:2390
+274:3:2394
+275:3:2395
+276:3:2402
+277:3:2403
+278:3:2414
+279:3:2415
+280:3:2416
+281:3:2427
+282:3:2432
+283:3:2433
+284:0:2833
+285:3:2445
+286:0:2833
+287:3:2554
+288:0:2833
+289:3:2652
+290:0:2833
+291:3:2653
+292:0:2833
+293:3:2657
+294:0:2833
+295:3:2663
+296:0:2833
+297:3:2664
+298:3:2671
+299:3:2672
+300:3:2679
+301:3:2684
+302:0:2833
+303:3:2695
+304:0:2833
+305:3:2696
+306:3:2703
+307:3:2704
+308:3:2711
+309:3:2716
+310:0:2833
+311:3:2727
+312:0:2833
+313:3:2732
+314:3:2739
+315:3:2740
+316:3:2747
+317:3:2752
+318:0:2833
+319:3:2767
+320:0:2833
+321:3:2769
+322:0:2833
+323:3:2770
+324:0:2833
+325:3:1290
+326:0:2833
+327:3:1291
+328:3:1295
+329:3:1296
+330:3:1304
+331:3:1305
+332:3:1309
+333:3:1310
+334:3:1318
+335:3:1323
+336:3:1327
+337:3:1328
+338:3:1335
+339:3:1336
+340:3:1347
+341:3:1348
+342:3:1349
+343:3:1360
+344:3:1365
+345:3:1366
+346:0:2833
+347:3:1378
+348:0:2833
+349:3:1380
+350:3:1381
+351:0:2833
+352:3:1385
+353:3:1389
+354:3:1390
+355:3:1398
+356:3:1399
+357:3:1403
+358:3:1404
+359:3:1412
+360:3:1417
+361:3:1418
+362:3:1429
+363:3:1430
+364:3:1441
+365:3:1442
+366:3:1443
+367:3:1454
+368:3:1459
+369:3:1460
+370:0:2833
+371:3:1472
+372:0:2833
+373:3:1474
+374:0:2833
+375:3:1475
+376:0:2833
+377:3:1485
+378:0:2833
+379:3:1486
+380:0:2833
+381:3:1487
+382:3:1494
+383:3:1495
+384:3:1502
+385:3:1507
+386:0:2833
+387:3:1518
+388:0:2833
+389:3:1519
+390:3:1526
+391:3:1527
+392:3:1534
+393:3:1539
+394:0:2833
+395:3:1550
+396:0:2833
+397:3:1555
+398:3:1562
+399:3:1563
+400:3:1570
+401:3:1575
+402:0:2833
+403:3:1590
+404:0:2833
+405:3:1592
+406:0:2833
+407:3:1593
+408:3:1597
+409:3:1598
+410:3:1606
+411:3:1607
+412:3:1611
+413:3:1612
+414:3:1620
+415:3:1625
+416:3:1629
+417:3:1630
+418:3:1637
+419:3:1638
+420:3:1649
+421:3:1650
+422:3:1651
+423:3:1662
+424:3:1667
+425:3:1668
+426:0:2833
+427:3:1680
+428:0:2833
+429:3:1682
+430:0:2833
+431:3:1685
+432:3:1686
+433:3:1698
+434:3:1699
+435:3:1703
+436:3:1704
+437:3:1712
+438:3:1717
+439:3:1721
+440:3:1722
+441:3:1729
+442:3:1730
+443:3:1741
+444:3:1742
+445:3:1743
+446:3:1754
+447:3:1759
+448:3:1760
+449:0:2833
+450:3:1772
+451:0:2833
+452:3:1774
+453:0:2833
+454:3:1775
+455:0:2833
+456:3:1776
+457:0:2833
+458:3:1777
+459:0:2833
+460:3:1778
+461:3:1782
+462:3:1783
+463:3:1791
+464:3:1792
+465:3:1796
+466:3:1797
+467:3:1805
+468:3:1810
+469:3:1814
+470:3:1815
+471:3:1822
+472:3:1823
+473:3:1834
+474:3:1835
+475:3:1836
+476:3:1847
+477:3:1852
+478:3:1853
+479:0:2833
+480:3:1865
+481:0:2833
+482:3:1974
+483:0:2833
+484:3:2072
+485:0:2833
+486:3:2073
+487:0:2833
+488:3:2077
+489:0:2833
+490:3:2083
+491:3:2087
+492:3:2088
+493:3:2096
+494:3:2097
+495:3:2101
+496:3:2102
+497:3:2110
+498:3:2115
+499:3:2119
+500:3:2120
+501:3:2127
+502:3:2128
+503:3:2139
+504:3:2140
+505:3:2141
+506:3:2152
+507:3:2157
+508:3:2158
+509:0:2833
+510:3:2170
+511:0:2833
+512:3:2172
+513:0:2833
+514:3:2173
+515:3:2177
+516:3:2178
+517:3:2186
+518:3:2187
+519:3:2191
+520:3:2192
+521:3:2200
+522:3:2205
+523:3:2209
+524:3:2210
+525:3:2217
+526:3:2218
+527:3:2229
+528:3:2230
+529:3:2231
+530:3:2242
+531:3:2247
+532:3:2248
+533:0:2833
+534:3:2260
+535:0:2833
+536:3:2262
+537:0:2833
+538:3:2265
+539:3:2266
+540:3:2278
+541:3:2279
+542:3:2283
+543:3:2284
+544:3:2292
+545:3:2297
+546:3:2301
+547:3:2302
+548:3:2309
+549:3:2310
+550:3:2321
+551:3:2322
+552:3:2323
+553:3:2334
+554:3:2339
+555:3:2340
+556:0:2833
+557:3:2352
+558:0:2833
+559:3:2354
+560:0:2833
+561:3:2355
+562:0:2833
+563:3:2356
+564:0:2833
+565:3:2357
+566:0:2833
+567:3:2358
+568:3:2362
+569:3:2363
+570:3:2371
+571:3:2372
+572:3:2376
+573:3:2377
+574:3:2385
+575:3:2390
+576:3:2394
+577:3:2395
+578:3:2402
+579:3:2403
+580:3:2414
+581:3:2415
+582:3:2416
+583:3:2427
+584:3:2432
+585:3:2433
+586:0:2833
+587:3:2445
+588:0:2833
+589:3:2554
+590:0:2833
+591:3:2652
+592:0:2833
+593:3:2653
+594:0:2833
+595:3:2657
+596:0:2833
+597:3:2663
+598:0:2833
+599:3:2664
+600:3:2671
+601:3:2672
+602:3:2679
+603:3:2684
+604:0:2833
+605:3:2695
+606:0:2833
+607:3:2696
+608:3:2703
+609:3:2704
+610:3:2711
+611:3:2716
+612:0:2833
+613:3:2727
+614:0:2833
+615:3:2732
+616:3:2739
+617:3:2740
+618:3:2747
+619:3:2752
+620:0:2833
+621:3:2767
+622:0:2833
+623:3:2769
+624:0:2833
+625:3:2770
+626:0:2833
+627:3:1290
+628:0:2833
+629:3:1291
+630:3:1295
+631:3:1296
+632:3:1304
+633:3:1305
+634:3:1309
+635:3:1310
+636:3:1318
+637:3:1323
+638:3:1327
+639:3:1328
+640:3:1335
+641:3:1336
+642:3:1347
+643:3:1348
+644:3:1349
+645:3:1360
+646:3:1365
+647:3:1366
+648:0:2833
+649:3:1378
+650:0:2833
+651:3:1380
+652:3:1381
+653:0:2833
+654:3:1385
+655:3:1389
+656:3:1390
+657:3:1398
+658:3:1399
+659:3:1403
+660:3:1404
+661:3:1412
+662:3:1417
+663:3:1418
+664:3:1429
+665:3:1430
+666:3:1441
+667:3:1442
+668:3:1443
+669:3:1454
+670:3:1459
+671:3:1460
+672:0:2833
+673:3:1472
+674:0:2833
+675:3:1474
+676:0:2833
+677:3:1475
+678:0:2833
+679:3:1485
+680:0:2833
+681:3:1486
+682:0:2833
+683:3:1487
+684:3:1494
+685:3:1495
+686:3:1502
+687:3:1507
+688:0:2833
+689:3:1518
+690:0:2833
+691:3:1519
+692:3:1526
+693:3:1527
+694:3:1534
+695:3:1539
+696:0:2833
+697:3:1550
+698:0:2833
+699:3:1555
+700:3:1562
+701:3:1563
+702:3:1570
+703:3:1575
+704:0:2833
+705:3:1590
+706:0:2833
+707:3:1592
+708:0:2833
+709:3:1593
+710:3:1597
+711:3:1598
+712:3:1606
+713:3:1607
+714:3:1611
+715:3:1612
+716:3:1620
+717:3:1625
+718:3:1629
+719:3:1630
+720:3:1637
+721:3:1638
+722:3:1649
+723:3:1650
+724:3:1651
+725:3:1662
+726:3:1667
+727:3:1668
+728:0:2833
+729:3:1680
+730:0:2833
+731:3:1682
+732:0:2833
+733:3:1685
+734:3:1686
+735:3:1698
+736:3:1699
+737:3:1703
+738:3:1704
+739:3:1712
+740:3:1717
+741:3:1721
+742:3:1722
+743:3:1729
+744:3:1730
+745:3:1741
+746:3:1742
+747:3:1743
+748:3:1754
+749:3:1759
+750:3:1760
+751:0:2833
+752:3:1772
+753:0:2833
+754:3:1774
+755:0:2833
+756:3:1775
+757:0:2833
+758:3:1776
+759:0:2833
+760:3:1777
+761:0:2833
+762:3:1778
+763:3:1782
+764:3:1783
+765:3:1791
+766:3:1792
+767:3:1796
+768:3:1797
+769:3:1805
+770:3:1810
+771:3:1814
+772:3:1815
+773:3:1822
+774:3:1823
+775:3:1834
+776:3:1835
+777:3:1836
+778:3:1847
+779:3:1852
+780:3:1853
+781:0:2833
+782:3:1865
+783:0:2833
+784:3:1974
+785:0:2833
+786:3:2072
+787:0:2833
+788:3:2073
+789:0:2833
+790:3:2077
+791:0:2833
+792:3:2083
+793:3:2087
+794:3:2088
+795:3:2096
+796:3:2097
+797:3:2101
+798:3:2102
+799:3:2110
+800:3:2115
+801:3:2119
+802:3:2120
+803:3:2127
+804:3:2128
+805:3:2139
+806:3:2140
+807:3:2141
+808:3:2152
+809:3:2157
+810:3:2158
+811:0:2833
+812:3:2170
+813:0:2833
+814:3:2172
+815:0:2833
+816:3:2173
+817:3:2177
+818:3:2178
+819:3:2186
+820:3:2187
+821:3:2191
+822:3:2192
+823:3:2200
+824:3:2205
+825:3:2209
+826:3:2210
+827:3:2217
+828:3:2218
+829:3:2229
+830:3:2230
+831:3:2231
+832:3:2242
+833:3:2247
+834:3:2248
+835:0:2833
+836:3:2260
+837:0:2833
+838:3:2262
+839:0:2833
+840:3:2265
+841:3:2266
+842:3:2278
+843:3:2279
+844:3:2283
+845:3:2284
+846:3:2292
+847:3:2297
+848:3:2301
+849:3:2302
+850:3:2309
+851:3:2310
+852:3:2321
+853:3:2322
+854:3:2323
+855:3:2334
+856:3:2339
+857:3:2340
+858:0:2833
+859:3:2352
+860:0:2833
+861:3:2354
+862:0:2833
+863:3:2355
+864:0:2833
+865:3:2356
+866:0:2833
+867:3:2357
+868:0:2833
+869:3:2358
+870:3:2362
+871:3:2363
+872:3:2371
+873:3:2372
+874:3:2376
+875:3:2377
+876:3:2385
+877:3:2390
+878:3:2394
+879:3:2395
+880:3:2402
+881:3:2403
+882:3:2414
+883:3:2415
+884:3:2416
+885:3:2427
+886:3:2432
+887:3:2433
+888:0:2833
+889:3:2445
+890:0:2833
+891:3:2554
+892:0:2833
+893:3:2652
+894:0:2833
+895:3:2653
+896:0:2833
+897:3:2657
+898:0:2833
+899:3:2663
+900:0:2833
+901:3:2664
+902:3:2671
+903:3:2672
+904:3:2679
+905:3:2684
+906:0:2833
+907:3:2695
+908:0:2833
+909:3:2696
+910:3:2703
+911:3:2704
+912:3:2711
+913:3:2716
+914:0:2833
+915:3:2727
+916:0:2833
+917:3:2732
+918:3:2739
+919:3:2740
+920:3:2747
+921:3:2752
+922:0:2833
+923:3:2767
+924:0:2833
+925:3:2769
+926:0:2833
+927:3:2770
+928:0:2833
+929:3:1290
+930:0:2833
+931:3:1291
+932:3:1295
+933:3:1296
+934:3:1304
+935:3:1305
+936:3:1309
+937:3:1310
+938:3:1318
+939:3:1323
+940:3:1327
+941:3:1328
+942:3:1335
+943:3:1336
+944:3:1347
+945:3:1348
+946:3:1349
+947:3:1360
+948:3:1365
+949:3:1366
+950:0:2833
+951:3:1378
+952:0:2833
+953:3:1380
+954:3:1381
+955:0:2833
+956:3:1385
+957:3:1389
+958:3:1390
+959:3:1398
+960:3:1399
+961:3:1403
+962:3:1404
+963:3:1412
+964:3:1417
+965:3:1418
+966:3:1429
+967:3:1430
+968:3:1441
+969:3:1442
+970:3:1443
+971:3:1454
+972:3:1459
+973:3:1460
+974:0:2833
+975:3:1472
+976:0:2833
+977:3:1474
+978:0:2833
+979:3:1475
+980:0:2833
+981:3:1485
+982:0:2833
+983:3:1486
+984:0:2833
+985:3:1487
+986:3:1494
+987:3:1495
+988:3:1502
+989:3:1507
+990:0:2833
+991:3:1518
+992:0:2833
+993:3:1519
+994:3:1526
+995:3:1527
+996:3:1534
+997:3:1539
+998:0:2833
+999:3:1550
+1000:0:2833
+1001:3:1555
+1002:3:1562
+1003:3:1563
+1004:3:1570
+1005:3:1575
+1006:0:2833
+1007:3:1590
+1008:0:2833
+1009:3:1592
+1010:0:2833
+1011:3:1593
+1012:3:1597
+1013:3:1598
+1014:3:1606
+1015:3:1607
+1016:3:1611
+1017:3:1612
+1018:3:1620
+1019:3:1625
+1020:3:1629
+1021:3:1630
+1022:3:1637
+1023:3:1638
+1024:3:1649
+1025:3:1650
+1026:3:1651
+1027:3:1662
+1028:3:1667
+1029:3:1668
+1030:0:2833
+1031:3:1680
+1032:0:2833
+1033:3:1682
+1034:0:2833
+1035:3:1685
+1036:3:1686
+1037:3:1698
+1038:3:1699
+1039:3:1703
+1040:3:1704
+1041:3:1712
+1042:3:1717
+1043:3:1721
+1044:3:1722
+1045:3:1729
+1046:3:1730
+1047:3:1741
+1048:3:1742
+1049:3:1743
+1050:3:1754
+1051:3:1759
+1052:3:1760
+1053:0:2833
+1054:3:1772
+1055:0:2833
+1056:3:1774
+1057:0:2833
+1058:3:1775
+1059:0:2833
+1060:3:1776
+1061:0:2833
+1062:3:1777
+1063:0:2833
+1064:3:1778
+1065:3:1782
+1066:3:1783
+1067:3:1791
+1068:3:1792
+1069:3:1796
+1070:3:1797
+1071:3:1805
+1072:3:1810
+1073:3:1814
+1074:3:1815
+1075:3:1822
+1076:3:1823
+1077:3:1834
+1078:3:1835
+1079:3:1836
+1080:3:1847
+1081:3:1852
+1082:3:1853
+1083:0:2833
+1084:3:1865
+1085:0:2833
+1086:3:1974
+1087:0:2833
+1088:3:2072
+1089:0:2833
+1090:3:2073
+1091:0:2833
+1092:3:2077
+1093:0:2833
+1094:3:2083
+1095:3:2087
+1096:3:2088
+1097:3:2096
+1098:3:2097
+1099:3:2101
+1100:3:2102
+1101:3:2110
+1102:3:2115
+1103:3:2119
+1104:3:2120
+1105:3:2127
+1106:3:2128
+1107:3:2139
+1108:3:2140
+1109:3:2141
+1110:3:2152
+1111:3:2157
+1112:3:2158
+1113:0:2833
+1114:3:2170
+1115:0:2833
+1116:3:2172
+1117:0:2833
+1118:3:2173
+1119:3:2177
+1120:3:2178
+1121:3:2186
+1122:3:2187
+1123:3:2191
+1124:3:2192
+1125:3:2200
+1126:3:2205
+1127:3:2209
+1128:3:2210
+1129:3:2217
+1130:3:2218
+1131:3:2229
+1132:3:2230
+1133:3:2231
+1134:3:2242
+1135:3:2247
+1136:3:2248
+1137:0:2833
+1138:3:2260
+1139:0:2833
+1140:3:2262
+1141:0:2833
+1142:3:2265
+1143:3:2266
+1144:3:2278
+1145:3:2279
+1146:3:2283
+1147:3:2284
+1148:3:2292
+1149:3:2297
+1150:3:2301
+1151:3:2302
+1152:3:2309
+1153:3:2310
+1154:3:2321
+1155:3:2322
+1156:3:2323
+1157:3:2334
+1158:3:2339
+1159:3:2340
+1160:0:2833
+1161:3:2352
+1162:0:2833
+1163:3:2354
+1164:0:2833
+1165:3:2355
+1166:0:2833
+1167:3:2356
+1168:0:2833
+1169:3:2357
+1170:0:2833
+1171:3:2358
+1172:3:2362
+1173:3:2363
+1174:3:2371
+1175:3:2372
+1176:3:2376
+1177:3:2377
+1178:3:2385
+1179:3:2390
+1180:3:2394
+1181:3:2395
+1182:3:2402
+1183:3:2403
+1184:3:2414
+1185:3:2415
+1186:3:2416
+1187:3:2427
+1188:3:2432
+1189:3:2433
+1190:0:2833
+1191:3:2445
+1192:0:2833
+1193:3:2554
+1194:0:2833
+1195:3:2652
+1196:0:2833
+1197:3:2653
+1198:0:2833
+1199:3:2657
+1200:0:2833
+1201:3:2663
+1202:0:2833
+1203:3:2664
+1204:3:2671
+1205:3:2672
+1206:3:2679
+1207:3:2684
+1208:0:2833
+1209:3:2695
+1210:0:2833
+1211:3:2696
+1212:3:2703
+1213:3:2704
+1214:3:2711
+1215:3:2716
+1216:0:2833
+1217:3:2727
+1218:0:2833
+1219:3:2732
+1220:3:2739
+1221:3:2740
+1222:3:2747
+1223:3:2752
+1224:0:2833
+1225:3:2767
+1226:0:2833
+1227:3:2769
+1228:0:2833
+1229:3:2770
+1230:0:2833
+1231:3:1290
+1232:0:2833
+1233:3:1291
+1234:3:1295
+1235:3:1296
+1236:3:1304
+1237:3:1305
+1238:3:1309
+1239:3:1310
+1240:3:1318
+1241:3:1323
+1242:3:1327
+1243:3:1328
+1244:3:1335
+1245:3:1336
+1246:3:1347
+1247:3:1348
+1248:3:1349
+1249:3:1360
+1250:3:1365
+1251:3:1366
+1252:0:2833
+1253:3:1378
+1254:0:2833
+1255:3:1380
+1256:3:1381
+1257:0:2833
+1258:3:1385
+1259:3:1389
+1260:3:1390
+1261:3:1398
+1262:3:1399
+1263:3:1403
+1264:3:1404
+1265:3:1412
+1266:3:1417
+1267:3:1418
+1268:3:1429
+1269:3:1430
+1270:3:1441
+1271:3:1442
+1272:3:1443
+1273:3:1454
+1274:3:1459
+1275:3:1460
+1276:0:2833
+1277:3:1472
+1278:0:2833
+1279:3:1474
+1280:0:2833
+1281:3:1475
+1282:0:2833
+1283:3:1485
+1284:0:2833
+1285:3:1486
+1286:0:2833
+1287:3:1487
+1288:3:1494
+1289:3:1495
+1290:3:1502
+1291:3:1507
+1292:0:2833
+1293:3:1518
+1294:0:2833
+1295:2:662
+1296:0:2833
+1297:2:668
+1298:0:2833
+1299:2:669
+1300:0:2833
+1301:2:670
+1302:0:2833
+1303:2:671
+1304:0:2833
+1305:1:2
+1306:0:2833
+1307:2:672
+1308:0:2833
+1309:1:8
+1310:0:2833
+1311:1:9
+1312:0:2833
+1313:1:10
+1314:0:2833
+1315:1:11
+1316:0:2833
+1317:2:671
+1318:0:2833
+1319:1:12
+1320:1:16
+1321:1:17
+1322:1:25
+1323:1:26
+1324:1:30
+1325:1:31
+1326:1:39
+1327:1:44
+1328:1:48
+1329:1:49
+1330:1:56
+1331:1:57
+1332:1:68
+1333:1:69
+1334:1:70
+1335:1:81
+1336:1:93
+1337:1:94
+1338:0:2833
+1339:2:672
+1340:0:2833
+1341:1:99
+1342:0:2833
+1343:2:673
+1344:0:2833
+1345:2:674
+1346:0:2833
+1347:2:685
+1348:0:2833
+1349:2:686
+1350:0:2833
+1351:2:687
+1352:2:691
+1353:2:692
+1354:2:700
+1355:2:701
+1356:2:705
+1357:2:706
+1358:2:714
+1359:2:719
+1360:2:723
+1361:2:724
+1362:2:731
+1363:2:732
+1364:2:743
+1365:2:744
+1366:2:745
+1367:2:756
+1368:2:768
+1369:2:769
+1370:0:2833
+1371:2:774
+1372:0:2833
+1373:2:775
+1374:2:779
+1375:2:780
+1376:2:788
+1377:2:789
+1378:2:793
+1379:2:794
+1380:2:802
+1381:2:807
+1382:2:811
+1383:2:812
+1384:2:819
+1385:2:820
+1386:2:831
+1387:2:832
+1388:2:833
+1389:2:844
+1390:2:856
+1391:2:857
+1392:0:2833
+1393:2:862
+1394:0:2833
+1395:2:863
+1396:0:2833
+1397:2:864
+1398:2:868
+1399:2:869
+1400:2:877
+1401:2:878
+1402:2:882
+1403:2:883
+1404:2:891
+1405:2:896
+1406:2:900
+1407:2:901
+1408:2:908
+1409:2:909
+1410:2:920
+1411:2:921
+1412:2:922
+1413:2:933
+1414:2:945
+1415:2:946
+1416:0:2833
+1417:2:951
+1418:0:2833
+1419:2:1059
+1420:0:2833
+1421:2:1060
+1422:0:2833
+1423:2:1065
+1424:0:2833
+1425:2:1070
+1426:0:2833
+1427:3:1519
+1428:3:1526
+1429:3:1529
+1430:3:1530
+1431:3:1534
+1432:3:1539
+1433:0:2833
+1434:3:1550
+1435:0:2833
+1436:3:1555
+1437:3:1562
+1438:3:1563
+1439:3:1570
+1440:3:1575
+1441:0:2833
+1442:3:1590
+1443:0:2833
+1444:3:1592
+1445:0:2833
+1446:3:1593
+1447:3:1597
+1448:3:1598
+1449:3:1606
+1450:3:1607
+1451:3:1611
+1452:3:1612
+1453:3:1620
+1454:3:1625
+1455:3:1629
+1456:3:1630
+1457:3:1637
+1458:3:1638
+1459:3:1649
+1460:3:1650
+1461:3:1651
+1462:3:1662
+1463:3:1667
+1464:3:1668
+1465:0:2833
+1466:3:1680
+1467:0:2833
+1468:3:1682
+1469:0:2833
+1470:3:1685
+1471:3:1686
+1472:3:1698
+1473:3:1699
+1474:3:1703
+1475:3:1704
+1476:3:1712
+1477:3:1717
+1478:3:1721
+1479:3:1722
+1480:3:1729
+1481:3:1730
+1482:3:1741
+1483:3:1742
+1484:3:1743
+1485:3:1754
+1486:3:1759
+1487:3:1760
+1488:0:2833
+1489:3:1772
+1490:0:2833
+1491:3:1774
+1492:0:2833
+1493:3:1775
+1494:0:2833
+1495:3:1776
+1496:0:2833
+1497:3:1777
+1498:0:2833
+1499:3:1778
+1500:3:1782
+1501:3:1783
+1502:3:1791
+1503:3:1792
+1504:3:1796
+1505:3:1797
+1506:3:1805
+1507:3:1810
+1508:3:1814
+1509:3:1815
+1510:3:1822
+1511:3:1823
+1512:3:1834
+1513:3:1835
+1514:3:1836
+1515:3:1847
+1516:3:1852
+1517:3:1853
+1518:0:2833
+1519:3:1865
+1520:0:2833
+1521:3:1974
+1522:0:2833
+1523:3:2072
+1524:0:2833
+1525:3:2073
+1526:0:2833
+1527:3:2077
+1528:0:2833
+1529:3:2083
+1530:3:2087
+1531:3:2088
+1532:3:2096
+1533:3:2097
+1534:3:2101
+1535:3:2102
+1536:3:2110
+1537:3:2115
+1538:3:2119
+1539:3:2120
+1540:3:2127
+1541:3:2128
+1542:3:2139
+1543:3:2140
+1544:3:2141
+1545:3:2152
+1546:3:2157
+1547:3:2158
+1548:0:2833
+1549:3:2170
+1550:0:2833
+1551:3:2172
+1552:0:2833
+1553:3:2173
+1554:3:2177
+1555:3:2178
+1556:3:2186
+1557:3:2187
+1558:3:2191
+1559:3:2192
+1560:3:2200
+1561:3:2205
+1562:3:2209
+1563:3:2210
+1564:3:2217
+1565:3:2218
+1566:3:2229
+1567:3:2230
+1568:3:2231
+1569:3:2242
+1570:3:2247
+1571:3:2248
+1572:0:2833
+1573:3:2260
+1574:0:2833
+1575:3:2262
+1576:0:2833
+1577:3:2265
+1578:3:2266
+1579:3:2278
+1580:3:2279
+1581:3:2283
+1582:3:2284
+1583:3:2292
+1584:3:2297
+1585:3:2301
+1586:3:2302
+1587:3:2309
+1588:3:2310
+1589:3:2321
+1590:3:2322
+1591:3:2323
+1592:3:2334
+1593:3:2339
+1594:3:2340
+1595:0:2833
+1596:3:2352
+1597:0:2833
+1598:3:2354
+1599:0:2833
+1600:3:2355
+1601:0:2833
+1602:3:2356
+1603:0:2833
+1604:3:2357
+1605:0:2833
+1606:3:2358
+1607:3:2362
+1608:3:2363
+1609:3:2371
+1610:3:2372
+1611:3:2376
+1612:3:2377
+1613:3:2385
+1614:3:2390
+1615:3:2394
+1616:3:2395
+1617:3:2402
+1618:3:2403
+1619:3:2414
+1620:3:2415
+1621:3:2416
+1622:3:2427
+1623:3:2432
+1624:3:2433
+1625:0:2833
+1626:3:2445
+1627:0:2833
+1628:3:2554
+1629:0:2833
+1630:3:2652
+1631:0:2833
+1632:3:2653
+1633:0:2833
+1634:3:2657
+1635:0:2833
+1636:3:2663
+1637:0:2833
+1638:3:2664
+1639:3:2671
+1640:3:2672
+1641:3:2679
+1642:3:2684
+1643:0:2833
+1644:3:2695
+1645:0:2833
+1646:3:2696
+1647:3:2703
+1648:3:2706
+1649:3:2707
+1650:3:2711
+1651:3:2716
+1652:0:2833
+1653:3:2727
+1654:0:2833
+1655:3:2732
+1656:3:2739
+1657:3:2740
+1658:3:2747
+1659:3:2752
+1660:0:2833
+1661:3:2767
+1662:0:2833
+1663:3:2769
+1664:0:2833
+1665:3:2770
+1666:0:2833
+1667:3:2773
+1668:0:2833
+1669:3:2778
+1670:0:2833
+1671:2:1071
+1672:0:2831
+1673:3:2779
+1674:0:2837
+1675:1:288
--- /dev/null
+#define SINGLE_FLIP
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define >> pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_free.ltl | grep -v ^//`)" >> pan.ltl
+cp urcu_free_single_flip.define .input.define
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -o pan pan.c
+./pan -a -v -c1 -X -m10000000 -w20
+warning: for p.o. reduction to be valid the never claim must be stutter-invariant
+(never claims generated from LTL formulae are stutter-invariant)
+depth 0: Claim reached state 5 (line 742)
+
+(Spin Version 5.1.7 -- 23 December 2008)
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim +
+ assertion violations + (if within scope of claim)
+ acceptance cycles + (fairness disabled)
+ invalid end states - (disabled by never claim)
+
+State-vector 56 byte, depth reached 6934, errors: 0
+ 7626 states, stored
+ 67235 states, matched
+ 74861 transitions (= stored+matched)
+ 248896 atomic steps
+hash conflicts: 113 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 0.611 equivalent memory usage for states (stored*(State-vector + overhead))
+ 0.867 actual memory usage for states (unsuccessful compression: 141.88%)
+ state-vector as stored = 91 byte + 28 byte overhead
+ 8.000 memory used for hash table (-w20)
+ 457.764 memory used for DFS stack (-m10000000)
+ 466.545 total actual memory usage
+
+unreached in proctype urcu_reader_sig
+ line 402, "pan.___", state 330, "(1)"
+ line 613, "pan.___", state 411, "-end-"
+ (2 of 411 states)
+unreached in proctype urcu_writer
+ line 398, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 407, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 408, "pan.___", state 59, "(1)"
+ line 417, "pan.___", state 89, "(1)"
+ line 398, "pan.___", state 115, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 408, "pan.___", state 160, "(1)"
+ line 651, "pan.___", state 213, "(1)"
+ line 174, "pan.___", state 222, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 178, "pan.___", state 233, "(1)"
+ line 159, "pan.___", state 254, "(1)"
+ line 163, "pan.___", state 262, "(1)"
+ line 167, "pan.___", state 274, "(1)"
+ line 174, "pan.___", state 285, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 178, "pan.___", state 294, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 182, "pan.___", state 307, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, "pan.___", state 317, "(1)"
+ line 163, "pan.___", state 325, "(1)"
+ line 167, "pan.___", state 337, "(1)"
+ line 174, "pan.___", state 352, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 178, "pan.___", state 361, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 182, "pan.___", state 374, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 159, "pan.___", state 384, "(1)"
+ line 163, "pan.___", state 392, "(1)"
+ line 167, "pan.___", state 404, "(1)"
+ line 398, "pan.___", state 425, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 402, "pan.___", state 441, "(1)"
+ line 407, "pan.___", state 457, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 408, "pan.___", state 470, "(1)"
+ line 417, "pan.___", state 500, "(1)"
+ line 398, "pan.___", state 526, "(1)"
+ line 402, "pan.___", state 540, "(1)"
+ line 407, "pan.___", state 556, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 417, "pan.___", state 599, "(1)"
+ line 402, "pan.___", state 640, "(1)"
+ line 407, "pan.___", state 656, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 417, "pan.___", state 699, "(1)"
+ line 174, "pan.___", state 720, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 174, "pan.___", state 722, "(1)"
+ line 178, "pan.___", state 729, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 178, "pan.___", state 731, "(1)"
+ line 178, "pan.___", state 732, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 178, "pan.___", state 732, "else"
+ line 176, "pan.___", state 737, "((j<1))"
+ line 176, "pan.___", state 737, "((j>=1))"
+ line 182, "pan.___", state 742, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 159, "pan.___", state 752, "(1)"
+ line 163, "pan.___", state 760, "(1)"
+ line 163, "pan.___", state 761, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 163, "pan.___", state 761, "else"
+ line 161, "pan.___", state 766, "((j<1))"
+ line 161, "pan.___", state 766, "((j>=1))"
+ line 167, "pan.___", state 772, "(1)"
+ line 167, "pan.___", state 773, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 167, "pan.___", state 773, "else"
+ line 169, "pan.___", state 776, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 169, "pan.___", state 776, "else"
+ line 174, "pan.___", state 783, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 174, "pan.___", state 785, "(1)"
+ line 178, "pan.___", state 792, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 178, "pan.___", state 794, "(1)"
+ line 178, "pan.___", state 795, "((cache_dirty_urcu_active_readers.bitfield&(1<<i)))"
+ line 178, "pan.___", state 795, "else"
+ line 176, "pan.___", state 800, "((j<1))"
+ line 176, "pan.___", state 800, "((j>=1))"
+ line 182, "pan.___", state 805, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, "pan.___", state 815, "(1)"
+ line 163, "pan.___", state 823, "(1)"
+ line 163, "pan.___", state 824, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<i))))"
+ line 163, "pan.___", state 824, "else"
+ line 161, "pan.___", state 829, "((j<1))"
+ line 161, "pan.___", state 829, "((j>=1))"
+ line 167, "pan.___", state 835, "(1)"
+ line 167, "pan.___", state 836, "(!((cache_dirty_generation_ptr.bitfield&(1<<i))))"
+ line 167, "pan.___", state 836, "else"
+ line 169, "pan.___", state 839, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<i))))"
+ line 169, "pan.___", state 839, "else"
+ line 201, "pan.___", state 841, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<i)))"
+ line 201, "pan.___", state 841, "else"
+ line 213, "pan.___", state 845, "((i<1))"
+ line 213, "pan.___", state 845, "((i>=1))"
+ line 174, "pan.___", state 850, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 174, "pan.___", state 852, "(1)"
+ line 178, "pan.___", state 859, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 178, "pan.___", state 861, "(1)"
+ line 178, "pan.___", state 862, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 178, "pan.___", state 862, "else"
+ line 176, "pan.___", state 867, "((j<1))"
+ line 176, "pan.___", state 867, "((j>=1))"
+ line 182, "pan.___", state 872, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 159, "pan.___", state 882, "(1)"
+ line 163, "pan.___", state 890, "(1)"
+ line 163, "pan.___", state 891, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 163, "pan.___", state 891, "else"
+ line 161, "pan.___", state 896, "((j<1))"
+ line 161, "pan.___", state 896, "((j>=1))"
+ line 167, "pan.___", state 902, "(1)"
+ line 167, "pan.___", state 903, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 167, "pan.___", state 903, "else"
+ line 169, "pan.___", state 906, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 169, "pan.___", state 906, "else"
+ line 201, "pan.___", state 908, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 201, "pan.___", state 908, "else"
+ line 220, "pan.___", state 909, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 220, "pan.___", state 909, "else"
+ line 355, "pan.___", state 915, "((sighand_exec==1))"
+ line 355, "pan.___", state 915, "else"
+ line 361, "pan.___", state 918, "sighand_exec = 1"
+ line 398, "pan.___", state 931, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 398, "pan.___", state 933, "(1)"
+ line 398, "pan.___", state 934, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 398, "pan.___", state 934, "else"
+ line 398, "pan.___", state 937, "(1)"
+ line 402, "pan.___", state 945, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 402, "pan.___", state 947, "(1)"
+ line 402, "pan.___", state 948, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 402, "pan.___", state 948, "else"
+ line 402, "pan.___", state 951, "(1)"
+ line 402, "pan.___", state 952, "(1)"
+ line 402, "pan.___", state 952, "(1)"
+ line 400, "pan.___", state 957, "((i<1))"
+ line 400, "pan.___", state 957, "((i>=1))"
+ line 407, "pan.___", state 963, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 408, "pan.___", state 976, "(1)"
+ line 408, "pan.___", state 977, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 408, "pan.___", state 977, "else"
+ line 408, "pan.___", state 980, "(1)"
+ line 408, "pan.___", state 981, "(1)"
+ line 408, "pan.___", state 981, "(1)"
+ line 412, "pan.___", state 989, "(1)"
+ line 412, "pan.___", state 990, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 412, "pan.___", state 990, "else"
+ line 412, "pan.___", state 993, "(1)"
+ line 412, "pan.___", state 994, "(1)"
+ line 412, "pan.___", state 994, "(1)"
+ line 410, "pan.___", state 999, "((i<1))"
+ line 410, "pan.___", state 999, "((i>=1))"
+ line 417, "pan.___", state 1006, "(1)"
+ line 417, "pan.___", state 1007, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 417, "pan.___", state 1007, "else"
+ line 417, "pan.___", state 1010, "(1)"
+ line 417, "pan.___", state 1011, "(1)"
+ line 417, "pan.___", state 1011, "(1)"
+ line 419, "pan.___", state 1014, "(1)"
+ line 419, "pan.___", state 1014, "(1)"
+ line 361, "pan.___", state 1023, "sighand_exec = 1"
+ line 178, "pan.___", state 1048, "(1)"
+ line 182, "pan.___", state 1059, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 159, "pan.___", state 1069, "(1)"
+ line 163, "pan.___", state 1077, "(1)"
+ line 167, "pan.___", state 1089, "(1)"
+ line 174, "pan.___", state 1100, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 178, "pan.___", state 1109, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 182, "pan.___", state 1122, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, "pan.___", state 1132, "(1)"
+ line 163, "pan.___", state 1140, "(1)"
+ line 167, "pan.___", state 1152, "(1)"
+ line 174, "pan.___", state 1167, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 178, "pan.___", state 1176, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 182, "pan.___", state 1189, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 159, "pan.___", state 1199, "(1)"
+ line 163, "pan.___", state 1207, "(1)"
+ line 167, "pan.___", state 1219, "(1)"
+ line 701, "pan.___", state 1258, "-end-"
+ (128 of 1258 states)
+unreached in proctype :init:
+ (0 of 46 states)
+unreached in proctype :never:
+ line 747, "pan.___", state 8, "-end-"
+ (1 of 8 states)
+
+pan: elapsed time 0.05 seconds
+pan: rate 152520 states/second
+pan: avg transition delay 6.679e-07 usec
+cp .input.spin urcu_free_single_flip.spin.input
+cp .input.spin.trail urcu_free_single_flip.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
--- /dev/null
+#define SINGLE_FLIP
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+#define TEST_SIGNAL
+//#define TEST_SIGNAL_ON_READ
+#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 1
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:4:-2
+-4:-4:-4
+1:0:2904
+2:4:2856
+3:4:2859
+4:4:2859
+5:4:2862
+6:4:2870
+7:4:2870
+8:4:2873
+9:4:2879
+10:4:2883
+11:4:2883
+12:4:2886
+13:4:2894
+14:4:2898
+15:4:2899
+16:0:2904
+17:4:2901
+18:0:2904
+19:3:1655
+20:0:2904
+21:3:1661
+22:0:2904
+23:3:1662
+24:0:2904
+25:3:1663
+26:3:1667
+27:3:1668
+28:3:1676
+29:3:1677
+30:3:1681
+31:3:1682
+32:3:1690
+33:3:1695
+34:3:1699
+35:3:1700
+36:3:1707
+37:3:1708
+38:3:1719
+39:3:1720
+40:3:1721
+41:3:1732
+42:3:1737
+43:3:1738
+44:0:2904
+45:3:1750
+46:0:2904
+47:3:1752
+48:3:1753
+49:0:2904
+50:3:1757
+51:3:1761
+52:3:1762
+53:3:1770
+54:3:1771
+55:3:1775
+56:3:1776
+57:3:1784
+58:3:1789
+59:3:1790
+60:3:1801
+61:3:1802
+62:3:1813
+63:3:1814
+64:3:1815
+65:3:1826
+66:3:1831
+67:3:1832
+68:0:2904
+69:3:1844
+70:0:2904
+71:3:1846
+72:0:2904
+73:3:1847
+74:0:2904
+75:3:1857
+76:0:2904
+77:3:1858
+78:0:2904
+79:3:1862
+80:3:1863
+81:3:1867
+82:3:1871
+83:3:1872
+84:3:1876
+85:3:1884
+86:3:1885
+87:3:1890
+88:3:1897
+89:3:1898
+90:3:1905
+91:3:1910
+92:0:2904
+93:3:1921
+94:0:2904
+95:3:1925
+96:3:1926
+97:3:1930
+98:3:1934
+99:3:1935
+100:3:1939
+101:3:1947
+102:3:1948
+103:3:1953
+104:3:1960
+105:3:1961
+106:3:1968
+107:3:1973
+108:0:2904
+109:3:1984
+110:0:2904
+111:3:1992
+112:3:1993
+113:3:1997
+114:3:2001
+115:3:2002
+116:3:2006
+117:3:2014
+118:3:2015
+119:3:2020
+120:3:2027
+121:3:2028
+122:3:2035
+123:3:2040
+124:0:2904
+125:3:2055
+126:0:2904
+127:3:2057
+128:0:2904
+129:3:2058
+130:3:2062
+131:3:2063
+132:3:2071
+133:3:2072
+134:3:2076
+135:3:2077
+136:3:2085
+137:3:2090
+138:3:2094
+139:3:2095
+140:3:2102
+141:3:2103
+142:3:2114
+143:3:2115
+144:3:2116
+145:3:2127
+146:3:2132
+147:3:2133
+148:0:2904
+149:3:2145
+150:0:2904
+151:3:2147
+152:0:2904
+153:3:2150
+154:3:2151
+155:3:2163
+156:3:2164
+157:3:2168
+158:3:2169
+159:3:2177
+160:3:2182
+161:3:2186
+162:3:2187
+163:3:2194
+164:3:2195
+165:3:2206
+166:3:2207
+167:3:2208
+168:3:2219
+169:3:2224
+170:3:2225
+171:0:2904
+172:3:2237
+173:0:2904
+174:3:2239
+175:0:2904
+176:3:2240
+177:0:2904
+178:3:2241
+179:0:2904
+180:3:2242
+181:0:2904
+182:3:2243
+183:3:2247
+184:3:2248
+185:3:2256
+186:3:2257
+187:3:2261
+188:3:2262
+189:3:2270
+190:3:2275
+191:3:2279
+192:3:2280
+193:3:2287
+194:3:2288
+195:3:2299
+196:3:2300
+197:3:2301
+198:3:2312
+199:3:2317
+200:3:2318
+201:0:2904
+202:3:2330
+203:0:2904
+204:3:2532
+205:0:2904
+206:3:2630
+207:0:2904
+208:3:2631
+209:0:2904
+210:3:2635
+211:0:2904
+212:3:2641
+213:0:2904
+214:3:2645
+215:3:2646
+216:3:2650
+217:3:2654
+218:3:2655
+219:3:2659
+220:3:2667
+221:3:2668
+222:3:2673
+223:3:2680
+224:3:2681
+225:3:2688
+226:3:2693
+227:0:2904
+228:3:2704
+229:0:2904
+230:3:2708
+231:3:2709
+232:3:2713
+233:3:2717
+234:3:2718
+235:3:2722
+236:3:2730
+237:3:2731
+238:3:2736
+239:3:2743
+240:3:2744
+241:3:2751
+242:3:2756
+243:0:2904
+244:3:2767
+245:0:2904
+246:3:2775
+247:3:2776
+248:3:2780
+249:3:2784
+250:3:2785
+251:3:2789
+252:3:2797
+253:3:2798
+254:3:2803
+255:3:2810
+256:3:2811
+257:3:2818
+258:3:2823
+259:0:2904
+260:3:2838
+261:0:2904
+262:3:2840
+263:0:2904
+264:3:2841
+265:0:2904
+266:3:1662
+267:0:2904
+268:3:1663
+269:3:1667
+270:3:1668
+271:3:1676
+272:3:1677
+273:3:1681
+274:3:1682
+275:3:1690
+276:3:1695
+277:3:1699
+278:3:1700
+279:3:1707
+280:3:1708
+281:3:1719
+282:3:1720
+283:3:1721
+284:3:1732
+285:3:1737
+286:3:1738
+287:0:2904
+288:3:1750
+289:0:2904
+290:3:1752
+291:3:1753
+292:0:2904
+293:3:1757
+294:3:1761
+295:3:1762
+296:3:1770
+297:3:1771
+298:3:1775
+299:3:1776
+300:3:1784
+301:3:1789
+302:3:1790
+303:3:1801
+304:3:1802
+305:3:1813
+306:3:1814
+307:3:1815
+308:3:1826
+309:3:1831
+310:3:1832
+311:0:2904
+312:3:1844
+313:0:2904
+314:3:1846
+315:0:2904
+316:3:1847
+317:0:2904
+318:3:1857
+319:0:2904
+320:3:1858
+321:0:2904
+322:3:1862
+323:3:1863
+324:3:1867
+325:3:1871
+326:3:1872
+327:3:1876
+328:3:1884
+329:3:1885
+330:3:1890
+331:3:1897
+332:3:1898
+333:3:1905
+334:3:1910
+335:0:2904
+336:3:1921
+337:0:2904
+338:3:1925
+339:3:1926
+340:3:1930
+341:3:1934
+342:3:1935
+343:3:1939
+344:3:1947
+345:3:1948
+346:3:1953
+347:3:1960
+348:3:1961
+349:3:1968
+350:3:1973
+351:0:2904
+352:3:1984
+353:0:2904
+354:3:1992
+355:3:1993
+356:3:1997
+357:3:2001
+358:3:2002
+359:3:2006
+360:3:2014
+361:3:2015
+362:3:2020
+363:3:2027
+364:3:2028
+365:3:2035
+366:3:2040
+367:0:2904
+368:3:2055
+369:0:2904
+370:3:2057
+371:0:2904
+372:3:2058
+373:3:2062
+374:3:2063
+375:3:2071
+376:3:2072
+377:3:2076
+378:3:2077
+379:3:2085
+380:3:2090
+381:3:2094
+382:3:2095
+383:3:2102
+384:3:2103
+385:3:2114
+386:3:2115
+387:3:2116
+388:3:2127
+389:3:2132
+390:3:2133
+391:0:2904
+392:3:2145
+393:0:2904
+394:3:2147
+395:0:2904
+396:3:2150
+397:3:2151
+398:3:2163
+399:3:2164
+400:3:2168
+401:3:2169
+402:3:2177
+403:3:2182
+404:3:2186
+405:3:2187
+406:3:2194
+407:3:2195
+408:3:2206
+409:3:2207
+410:3:2208
+411:3:2219
+412:3:2224
+413:3:2225
+414:0:2904
+415:3:2237
+416:0:2904
+417:3:2239
+418:0:2904
+419:3:2240
+420:0:2904
+421:3:2241
+422:0:2904
+423:3:2242
+424:0:2904
+425:3:2243
+426:3:2247
+427:3:2248
+428:3:2256
+429:3:2257
+430:3:2261
+431:3:2262
+432:3:2270
+433:3:2275
+434:3:2279
+435:3:2280
+436:3:2287
+437:3:2288
+438:3:2299
+439:3:2300
+440:3:2301
+441:3:2312
+442:3:2317
+443:3:2318
+444:0:2904
+445:3:2330
+446:0:2904
+447:3:2532
+448:0:2904
+449:3:2630
+450:0:2904
+451:3:2631
+452:0:2904
+453:3:2635
+454:0:2904
+455:3:2641
+456:0:2904
+457:3:2645
+458:3:2646
+459:3:2650
+460:3:2654
+461:3:2655
+462:3:2659
+463:3:2667
+464:3:2668
+465:3:2673
+466:3:2680
+467:3:2681
+468:3:2688
+469:3:2693
+470:0:2904
+471:3:2704
+472:0:2904
+473:3:2708
+474:3:2709
+475:3:2713
+476:3:2717
+477:3:2718
+478:3:2722
+479:3:2730
+480:3:2731
+481:3:2736
+482:3:2743
+483:3:2744
+484:3:2751
+485:3:2756
+486:0:2904
+487:3:2767
+488:0:2904
+489:3:2775
+490:3:2776
+491:3:2780
+492:3:2784
+493:3:2785
+494:3:2789
+495:3:2797
+496:3:2798
+497:3:2803
+498:3:2810
+499:3:2811
+500:3:2818
+501:3:2823
+502:0:2904
+503:3:2838
+504:0:2904
+505:3:2840
+506:0:2904
+507:3:2841
+508:0:2904
+509:3:1662
+510:0:2904
+511:3:1663
+512:3:1667
+513:3:1668
+514:3:1676
+515:3:1677
+516:3:1681
+517:3:1682
+518:3:1690
+519:3:1695
+520:3:1699
+521:3:1700
+522:3:1707
+523:3:1708
+524:3:1719
+525:3:1720
+526:3:1721
+527:3:1732
+528:3:1737
+529:3:1738
+530:0:2904
+531:3:1750
+532:0:2904
+533:3:1752
+534:3:1753
+535:0:2904
+536:3:1757
+537:3:1761
+538:3:1762
+539:3:1770
+540:3:1771
+541:3:1775
+542:3:1776
+543:3:1784
+544:3:1789
+545:3:1790
+546:3:1801
+547:3:1802
+548:3:1813
+549:3:1814
+550:3:1815
+551:3:1826
+552:3:1831
+553:3:1832
+554:0:2904
+555:3:1844
+556:0:2904
+557:3:1846
+558:0:2904
+559:3:1847
+560:0:2904
+561:3:1857
+562:0:2904
+563:3:1858
+564:0:2904
+565:3:1862
+566:3:1863
+567:3:1867
+568:3:1871
+569:3:1872
+570:3:1876
+571:3:1884
+572:3:1885
+573:3:1890
+574:3:1897
+575:3:1898
+576:3:1905
+577:3:1910
+578:0:2904
+579:3:1921
+580:0:2904
+581:3:1925
+582:3:1926
+583:3:1930
+584:3:1934
+585:3:1935
+586:3:1939
+587:3:1947
+588:3:1948
+589:3:1953
+590:3:1960
+591:3:1961
+592:3:1968
+593:3:1973
+594:0:2904
+595:3:1984
+596:0:2904
+597:3:1992
+598:3:1993
+599:3:1997
+600:3:2001
+601:3:2002
+602:3:2006
+603:3:2014
+604:3:2015
+605:3:2020
+606:3:2027
+607:3:2028
+608:3:2035
+609:3:2040
+610:0:2904
+611:3:2055
+612:0:2904
+613:3:2057
+614:0:2904
+615:3:2058
+616:3:2062
+617:3:2063
+618:3:2071
+619:3:2072
+620:3:2076
+621:3:2077
+622:3:2085
+623:3:2090
+624:3:2094
+625:3:2095
+626:3:2102
+627:3:2103
+628:3:2114
+629:3:2115
+630:3:2116
+631:3:2127
+632:3:2132
+633:3:2133
+634:0:2904
+635:3:2145
+636:0:2904
+637:3:2147
+638:0:2904
+639:3:2150
+640:3:2151
+641:3:2163
+642:3:2164
+643:3:2168
+644:3:2169
+645:3:2177
+646:3:2182
+647:3:2186
+648:3:2187
+649:3:2194
+650:3:2195
+651:3:2206
+652:3:2207
+653:3:2208
+654:3:2219
+655:3:2224
+656:3:2225
+657:0:2904
+658:3:2237
+659:0:2904
+660:3:2239
+661:0:2904
+662:3:2240
+663:0:2904
+664:3:2241
+665:0:2904
+666:3:2242
+667:0:2904
+668:3:2243
+669:3:2247
+670:3:2248
+671:3:2256
+672:3:2257
+673:3:2261
+674:3:2262
+675:3:2270
+676:3:2275
+677:3:2279
+678:3:2280
+679:3:2287
+680:3:2288
+681:3:2299
+682:3:2300
+683:3:2301
+684:3:2312
+685:3:2317
+686:3:2318
+687:0:2904
+688:3:2330
+689:0:2904
+690:3:2532
+691:0:2904
+692:3:2630
+693:0:2904
+694:3:2631
+695:0:2904
+696:3:2635
+697:0:2904
+698:3:2641
+699:0:2904
+700:3:2645
+701:3:2646
+702:3:2650
+703:3:2654
+704:3:2655
+705:3:2659
+706:3:2667
+707:3:2668
+708:3:2673
+709:3:2680
+710:3:2681
+711:3:2688
+712:3:2693
+713:0:2904
+714:3:2704
+715:0:2904
+716:3:2708
+717:3:2709
+718:3:2713
+719:3:2717
+720:3:2718
+721:3:2722
+722:3:2730
+723:3:2731
+724:3:2736
+725:3:2743
+726:3:2744
+727:3:2751
+728:3:2756
+729:0:2904
+730:3:2767
+731:0:2904
+732:3:2775
+733:3:2776
+734:3:2780
+735:3:2784
+736:3:2785
+737:3:2789
+738:3:2797
+739:3:2798
+740:3:2803
+741:3:2810
+742:3:2811
+743:3:2818
+744:3:2823
+745:0:2904
+746:3:2838
+747:0:2904
+748:3:2840
+749:0:2904
+750:3:2841
+751:0:2904
+752:3:1662
+753:0:2904
+754:3:1663
+755:3:1667
+756:3:1668
+757:3:1676
+758:3:1677
+759:3:1681
+760:3:1682
+761:3:1690
+762:3:1695
+763:3:1699
+764:3:1700
+765:3:1707
+766:3:1708
+767:3:1719
+768:3:1720
+769:3:1721
+770:3:1732
+771:3:1737
+772:3:1738
+773:0:2904
+774:3:1750
+775:0:2904
+776:3:1752
+777:3:1753
+778:0:2904
+779:3:1757
+780:3:1761
+781:3:1762
+782:3:1770
+783:3:1771
+784:3:1775
+785:3:1776
+786:3:1784
+787:3:1789
+788:3:1790
+789:3:1801
+790:3:1802
+791:3:1813
+792:3:1814
+793:3:1815
+794:3:1826
+795:3:1831
+796:3:1832
+797:0:2904
+798:3:1844
+799:0:2904
+800:3:1846
+801:0:2904
+802:3:1847
+803:0:2904
+804:3:1857
+805:0:2904
+806:3:1858
+807:0:2904
+808:3:1862
+809:3:1863
+810:3:1867
+811:3:1871
+812:3:1872
+813:3:1876
+814:3:1884
+815:3:1885
+816:3:1890
+817:3:1897
+818:3:1898
+819:3:1905
+820:3:1910
+821:0:2904
+822:3:1921
+823:0:2904
+824:3:1925
+825:3:1926
+826:3:1930
+827:3:1934
+828:3:1935
+829:3:1939
+830:3:1947
+831:3:1948
+832:3:1953
+833:3:1960
+834:3:1961
+835:3:1968
+836:3:1973
+837:0:2904
+838:3:1984
+839:0:2904
+840:3:1992
+841:3:1993
+842:3:1997
+843:3:2001
+844:3:2002
+845:3:2006
+846:3:2014
+847:3:2015
+848:3:2020
+849:3:2027
+850:3:2028
+851:3:2035
+852:3:2040
+853:0:2904
+854:3:2055
+855:0:2904
+856:3:2057
+857:0:2904
+858:3:2058
+859:3:2062
+860:3:2063
+861:3:2071
+862:3:2072
+863:3:2076
+864:3:2077
+865:3:2085
+866:3:2090
+867:3:2094
+868:3:2095
+869:3:2102
+870:3:2103
+871:3:2114
+872:3:2115
+873:3:2116
+874:3:2127
+875:3:2132
+876:3:2133
+877:0:2904
+878:3:2145
+879:0:2904
+880:3:2147
+881:0:2904
+882:3:2150
+883:3:2151
+884:3:2163
+885:3:2164
+886:3:2168
+887:3:2169
+888:3:2177
+889:3:2182
+890:3:2186
+891:3:2187
+892:3:2194
+893:3:2195
+894:3:2206
+895:3:2207
+896:3:2208
+897:3:2219
+898:3:2224
+899:3:2225
+900:0:2904
+901:3:2237
+902:0:2904
+903:3:2239
+904:0:2904
+905:3:2240
+906:0:2904
+907:3:2241
+908:0:2904
+909:3:2242
+910:0:2904
+911:3:2243
+912:3:2247
+913:3:2248
+914:3:2256
+915:3:2257
+916:3:2261
+917:3:2262
+918:3:2270
+919:3:2275
+920:3:2279
+921:3:2280
+922:3:2287
+923:3:2288
+924:3:2299
+925:3:2300
+926:3:2301
+927:3:2312
+928:3:2317
+929:3:2318
+930:0:2904
+931:3:2330
+932:0:2904
+933:3:2532
+934:0:2904
+935:3:2630
+936:0:2904
+937:3:2631
+938:0:2904
+939:3:2635
+940:0:2904
+941:3:2641
+942:0:2904
+943:3:2645
+944:3:2646
+945:3:2650
+946:3:2654
+947:3:2655
+948:3:2659
+949:3:2667
+950:3:2668
+951:3:2673
+952:3:2680
+953:3:2681
+954:3:2688
+955:3:2693
+956:0:2904
+957:3:2704
+958:0:2904
+959:2:848
+960:0:2904
+961:2:854
+962:0:2904
+963:2:855
+964:0:2904
+965:2:856
+966:0:2904
+967:2:857
+968:0:2904
+969:1:2
+970:0:2904
+971:2:858
+972:0:2904
+973:1:8
+974:0:2904
+975:1:9
+976:0:2904
+977:1:10
+978:0:2904
+979:1:11
+980:0:2904
+981:2:857
+982:0:2904
+983:1:12
+984:1:16
+985:1:17
+986:1:25
+987:1:26
+988:1:30
+989:1:31
+990:1:39
+991:1:44
+992:1:48
+993:1:49
+994:1:63
+995:1:64
+996:1:68
+997:1:69
+998:1:70
+999:1:81
+1000:1:86
+1001:1:87
+1002:0:2904
+1003:2:858
+1004:0:2904
+1005:1:99
+1006:0:2904
+1007:2:859
+1008:0:2904
+1009:2:860
+1010:0:2904
+1011:2:871
+1012:0:2904
+1013:2:872
+1014:0:2904
+1015:2:873
+1016:2:877
+1017:2:878
+1018:2:886
+1019:2:887
+1020:2:891
+1021:2:892
+1022:2:900
+1023:2:905
+1024:2:909
+1025:2:910
+1026:2:924
+1027:2:925
+1028:2:929
+1029:2:930
+1030:2:931
+1031:2:942
+1032:2:947
+1033:2:948
+1034:0:2904
+1035:2:960
+1036:0:2904
+1037:2:961
+1038:2:965
+1039:2:966
+1040:2:974
+1041:2:975
+1042:2:979
+1043:2:980
+1044:2:988
+1045:2:993
+1046:2:997
+1047:2:998
+1048:2:1012
+1049:2:1013
+1050:2:1017
+1051:2:1018
+1052:2:1019
+1053:2:1030
+1054:2:1035
+1055:2:1036
+1056:0:2904
+1057:2:1048
+1058:0:2904
+1059:2:1049
+1060:0:2904
+1061:3:2708
+1062:3:2709
+1063:3:2713
+1064:3:2717
+1065:3:2718
+1066:3:2722
+1067:3:2730
+1068:3:2731
+1069:3:2736
+1070:3:2743
+1071:3:2744
+1072:3:2751
+1073:3:2756
+1074:0:2904
+1075:3:2767
+1076:0:2904
+1077:3:2775
+1078:3:2776
+1079:3:2780
+1080:3:2784
+1081:3:2785
+1082:3:2789
+1083:3:2797
+1084:3:2798
+1085:3:2803
+1086:3:2810
+1087:3:2811
+1088:3:2818
+1089:3:2823
+1090:0:2904
+1091:3:2838
+1092:0:2904
+1093:3:2840
+1094:0:2904
+1095:3:2841
+1096:0:2904
+1097:3:1662
+1098:0:2904
+1099:3:1663
+1100:3:1667
+1101:3:1668
+1102:3:1676
+1103:3:1677
+1104:3:1681
+1105:3:1682
+1106:3:1690
+1107:3:1695
+1108:3:1699
+1109:3:1700
+1110:3:1707
+1111:3:1708
+1112:3:1719
+1113:3:1720
+1114:3:1721
+1115:3:1732
+1116:3:1737
+1117:3:1738
+1118:0:2904
+1119:3:1750
+1120:0:2904
+1121:3:1752
+1122:3:1753
+1123:0:2904
+1124:3:1757
+1125:3:1761
+1126:3:1762
+1127:3:1770
+1128:3:1771
+1129:3:1775
+1130:3:1776
+1131:3:1784
+1132:3:1789
+1133:3:1790
+1134:3:1801
+1135:3:1802
+1136:3:1813
+1137:3:1814
+1138:3:1815
+1139:3:1826
+1140:3:1831
+1141:3:1832
+1142:0:2904
+1143:3:1844
+1144:0:2904
+1145:3:1846
+1146:0:2904
+1147:3:1847
+1148:0:2904
+1149:3:1857
+1150:0:2904
+1151:3:1858
+1152:0:2904
+1153:3:1862
+1154:3:1863
+1155:3:1867
+1156:3:1871
+1157:3:1872
+1158:3:1876
+1159:3:1884
+1160:3:1885
+1161:3:1890
+1162:3:1897
+1163:3:1898
+1164:3:1905
+1165:3:1910
+1166:0:2904
+1167:3:1921
+1168:0:2904
+1169:2:1050
+1170:2:1054
+1171:2:1055
+1172:2:1063
+1173:2:1064
+1174:2:1068
+1175:2:1069
+1176:2:1077
+1177:2:1082
+1178:2:1086
+1179:2:1087
+1180:2:1094
+1181:2:1095
+1182:2:1106
+1183:2:1107
+1184:2:1108
+1185:2:1119
+1186:2:1131
+1187:2:1132
+1188:0:2904
+1189:2:1137
+1190:0:2904
+1191:2:1338
+1192:0:2904
+1193:2:1339
+1194:0:2904
+1195:2:1344
+1196:0:2904
+1197:2:1349
+1198:0:2904
+1199:3:1925
+1200:3:1926
+1201:3:1930
+1202:3:1931
+1203:3:1939
+1204:3:1947
+1205:3:1948
+1206:3:1953
+1207:3:1960
+1208:3:1961
+1209:3:1968
+1210:3:1973
+1211:0:2904
+1212:3:1984
+1213:0:2904
+1214:3:1992
+1215:3:1993
+1216:3:1997
+1217:3:2001
+1218:3:2002
+1219:3:2006
+1220:3:2014
+1221:3:2015
+1222:3:2020
+1223:3:2027
+1224:3:2028
+1225:3:2035
+1226:3:2040
+1227:0:2904
+1228:3:2055
+1229:0:2904
+1230:3:2057
+1231:0:2904
+1232:3:2058
+1233:3:2062
+1234:3:2063
+1235:3:2071
+1236:3:2072
+1237:3:2076
+1238:3:2077
+1239:3:2085
+1240:3:2090
+1241:3:2094
+1242:3:2095
+1243:3:2102
+1244:3:2103
+1245:3:2114
+1246:3:2115
+1247:3:2116
+1248:3:2127
+1249:3:2132
+1250:3:2133
+1251:0:2904
+1252:3:2145
+1253:0:2904
+1254:3:2147
+1255:0:2904
+1256:3:2150
+1257:3:2151
+1258:3:2163
+1259:3:2164
+1260:3:2168
+1261:3:2169
+1262:3:2177
+1263:3:2182
+1264:3:2186
+1265:3:2187
+1266:3:2194
+1267:3:2195
+1268:3:2206
+1269:3:2207
+1270:3:2208
+1271:3:2219
+1272:3:2224
+1273:3:2225
+1274:0:2904
+1275:3:2237
+1276:0:2904
+1277:3:2239
+1278:0:2904
+1279:3:2240
+1280:0:2904
+1281:3:2241
+1282:0:2904
+1283:3:2242
+1284:0:2904
+1285:3:2243
+1286:3:2247
+1287:3:2248
+1288:3:2256
+1289:3:2257
+1290:3:2261
+1291:3:2262
+1292:3:2270
+1293:3:2275
+1294:3:2279
+1295:3:2280
+1296:3:2287
+1297:3:2288
+1298:3:2299
+1299:3:2300
+1300:3:2301
+1301:3:2312
+1302:3:2317
+1303:3:2318
+1304:0:2904
+1305:3:2330
+1306:0:2904
+1307:3:2532
+1308:0:2904
+1309:3:2630
+1310:0:2904
+1311:3:2631
+1312:0:2904
+1313:3:2635
+1314:0:2904
+1315:3:2641
+1316:0:2904
+1317:3:2645
+1318:3:2646
+1319:3:2650
+1320:3:2654
+1321:3:2655
+1322:3:2659
+1323:3:2667
+1324:3:2668
+1325:3:2673
+1326:3:2680
+1327:3:2681
+1328:3:2688
+1329:3:2693
+1330:0:2904
+1331:3:2704
+1332:0:2904
+1333:3:2708
+1334:3:2709
+1335:3:2713
+1336:3:2717
+1337:3:2718
+1338:3:2722
+1339:3:2730
+1340:3:2731
+1341:3:2736
+1342:3:2743
+1343:3:2744
+1344:3:2751
+1345:3:2756
+1346:0:2904
+1347:3:2767
+1348:0:2904
+1349:3:2775
+1350:3:2776
+1351:3:2780
+1352:3:2784
+1353:3:2785
+1354:3:2789
+1355:3:2797
+1356:3:2798
+1357:3:2803
+1358:3:2810
+1359:3:2811
+1360:3:2818
+1361:3:2823
+1362:0:2904
+1363:3:2838
+1364:0:2904
+1365:3:2840
+1366:0:2904
+1367:3:2841
+1368:0:2904
+1369:3:2844
+1370:0:2904
+1371:3:2849
+1372:0:2904
+1373:2:1350
+1374:0:2902
+1375:3:2850
+1376:0:2908
+1377:1:296
--- /dev/null
+([] <> !np_)
--- /dev/null
+#define READER_PROGRESS
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define > pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_progress.ltl | grep -v ^//`)" >> pan.ltl
+cp urcu_progress_reader.define .input.define
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -o pan pan.c
+./pan -a -f -v -c1 -X -m10000000 -w20
+warning: for p.o. reduction to be valid the never claim must be stutter-invariant
+(never claims generated from LTL formulae are stutter-invariant)
+depth 0: Claim reached state 5 (line 742)
+depth 12: Claim reached state 9 (line 747)
+depth 86: Claim reached state 9 (line 746)
+
+(Spin Version 5.1.7 -- 23 December 2008)
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim +
+ assertion violations + (if within scope of claim)
+ acceptance cycles + (fairness enabled)
+ invalid end states - (disabled by never claim)
+
+State-vector 56 byte, depth reached 10679, errors: 0
+ 38182 states, stored (88898 visited)
+ 997091 states, matched
+ 1085989 transitions (= visited+matched)
+ 3694897 atomic steps
+hash conflicts: 9602 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 3.059 equivalent memory usage for states (stored*(State-vector + overhead))
+ 2.930 actual memory usage for states (compression: 95.79%)
+ state-vector as stored = 52 byte + 28 byte overhead
+ 8.000 memory used for hash table (-w20)
+ 457.764 memory used for DFS stack (-m10000000)
+ 468.596 total actual memory usage
+
+unreached in proctype urcu_reader_sig
+ line 402, "pan.___", state 330, "(1)"
+ line 613, "pan.___", state 411, "-end-"
+ (2 of 411 states)
+unreached in proctype urcu_writer
+ line 398, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 407, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 408, "pan.___", state 59, "(1)"
+ line 417, "pan.___", state 89, "(1)"
+ line 398, "pan.___", state 115, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 408, "pan.___", state 160, "(1)"
+ line 651, "pan.___", state 213, "(1)"
+ line 174, "pan.___", state 222, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 178, "pan.___", state 233, "(1)"
+ line 159, "pan.___", state 254, "(1)"
+ line 163, "pan.___", state 262, "(1)"
+ line 167, "pan.___", state 274, "(1)"
+ line 174, "pan.___", state 285, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 178, "pan.___", state 294, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 182, "pan.___", state 307, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, "pan.___", state 317, "(1)"
+ line 163, "pan.___", state 325, "(1)"
+ line 167, "pan.___", state 337, "(1)"
+ line 174, "pan.___", state 352, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 178, "pan.___", state 361, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 182, "pan.___", state 374, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 159, "pan.___", state 384, "(1)"
+ line 163, "pan.___", state 392, "(1)"
+ line 167, "pan.___", state 404, "(1)"
+ line 398, "pan.___", state 425, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 402, "pan.___", state 441, "(1)"
+ line 407, "pan.___", state 457, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 408, "pan.___", state 470, "(1)"
+ line 417, "pan.___", state 500, "(1)"
+ line 398, "pan.___", state 526, "(1)"
+ line 402, "pan.___", state 540, "(1)"
+ line 407, "pan.___", state 556, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 417, "pan.___", state 599, "(1)"
+ line 402, "pan.___", state 640, "(1)"
+ line 407, "pan.___", state 656, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 417, "pan.___", state 699, "(1)"
+ line 174, "pan.___", state 720, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 174, "pan.___", state 722, "(1)"
+ line 178, "pan.___", state 729, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 178, "pan.___", state 731, "(1)"
+ line 178, "pan.___", state 732, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 178, "pan.___", state 732, "else"
+ line 176, "pan.___", state 737, "((j<1))"
+ line 176, "pan.___", state 737, "((j>=1))"
+ line 182, "pan.___", state 742, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 159, "pan.___", state 752, "(1)"
+ line 163, "pan.___", state 760, "(1)"
+ line 163, "pan.___", state 761, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 163, "pan.___", state 761, "else"
+ line 161, "pan.___", state 766, "((j<1))"
+ line 161, "pan.___", state 766, "((j>=1))"
+ line 167, "pan.___", state 772, "(1)"
+ line 167, "pan.___", state 773, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 167, "pan.___", state 773, "else"
+ line 169, "pan.___", state 776, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 169, "pan.___", state 776, "else"
+ line 174, "pan.___", state 783, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 174, "pan.___", state 785, "(1)"
+ line 178, "pan.___", state 792, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 178, "pan.___", state 794, "(1)"
+ line 178, "pan.___", state 795, "((cache_dirty_urcu_active_readers.bitfield&(1<<i)))"
+ line 178, "pan.___", state 795, "else"
+ line 176, "pan.___", state 800, "((j<1))"
+ line 176, "pan.___", state 800, "((j>=1))"
+ line 182, "pan.___", state 805, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, "pan.___", state 815, "(1)"
+ line 163, "pan.___", state 823, "(1)"
+ line 163, "pan.___", state 824, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<i))))"
+ line 163, "pan.___", state 824, "else"
+ line 161, "pan.___", state 829, "((j<1))"
+ line 161, "pan.___", state 829, "((j>=1))"
+ line 167, "pan.___", state 835, "(1)"
+ line 167, "pan.___", state 836, "(!((cache_dirty_generation_ptr.bitfield&(1<<i))))"
+ line 167, "pan.___", state 836, "else"
+ line 169, "pan.___", state 839, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<i))))"
+ line 169, "pan.___", state 839, "else"
+ line 201, "pan.___", state 841, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<i)))"
+ line 201, "pan.___", state 841, "else"
+ line 213, "pan.___", state 845, "((i<1))"
+ line 213, "pan.___", state 845, "((i>=1))"
+ line 174, "pan.___", state 850, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 174, "pan.___", state 852, "(1)"
+ line 178, "pan.___", state 859, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 178, "pan.___", state 861, "(1)"
+ line 178, "pan.___", state 862, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 178, "pan.___", state 862, "else"
+ line 176, "pan.___", state 867, "((j<1))"
+ line 176, "pan.___", state 867, "((j>=1))"
+ line 182, "pan.___", state 872, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 159, "pan.___", state 882, "(1)"
+ line 163, "pan.___", state 890, "(1)"
+ line 163, "pan.___", state 891, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 163, "pan.___", state 891, "else"
+ line 161, "pan.___", state 896, "((j<1))"
+ line 161, "pan.___", state 896, "((j>=1))"
+ line 167, "pan.___", state 902, "(1)"
+ line 167, "pan.___", state 903, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 167, "pan.___", state 903, "else"
+ line 169, "pan.___", state 906, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 169, "pan.___", state 906, "else"
+ line 201, "pan.___", state 908, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 201, "pan.___", state 908, "else"
+ line 220, "pan.___", state 909, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 220, "pan.___", state 909, "else"
+ line 355, "pan.___", state 915, "((sighand_exec==1))"
+ line 355, "pan.___", state 915, "else"
+ line 361, "pan.___", state 918, "sighand_exec = 1"
+ line 398, "pan.___", state 931, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 398, "pan.___", state 933, "(1)"
+ line 398, "pan.___", state 934, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 398, "pan.___", state 934, "else"
+ line 398, "pan.___", state 937, "(1)"
+ line 402, "pan.___", state 945, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 402, "pan.___", state 947, "(1)"
+ line 402, "pan.___", state 948, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 402, "pan.___", state 948, "else"
+ line 402, "pan.___", state 951, "(1)"
+ line 402, "pan.___", state 952, "(1)"
+ line 402, "pan.___", state 952, "(1)"
+ line 400, "pan.___", state 957, "((i<1))"
+ line 400, "pan.___", state 957, "((i>=1))"
+ line 407, "pan.___", state 963, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 408, "pan.___", state 976, "(1)"
+ line 408, "pan.___", state 977, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 408, "pan.___", state 977, "else"
+ line 408, "pan.___", state 980, "(1)"
+ line 408, "pan.___", state 981, "(1)"
+ line 408, "pan.___", state 981, "(1)"
+ line 412, "pan.___", state 989, "(1)"
+ line 412, "pan.___", state 990, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 412, "pan.___", state 990, "else"
+ line 412, "pan.___", state 993, "(1)"
+ line 412, "pan.___", state 994, "(1)"
+ line 412, "pan.___", state 994, "(1)"
+ line 410, "pan.___", state 999, "((i<1))"
+ line 410, "pan.___", state 999, "((i>=1))"
+ line 417, "pan.___", state 1006, "(1)"
+ line 417, "pan.___", state 1007, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 417, "pan.___", state 1007, "else"
+ line 417, "pan.___", state 1010, "(1)"
+ line 417, "pan.___", state 1011, "(1)"
+ line 417, "pan.___", state 1011, "(1)"
+ line 419, "pan.___", state 1014, "(1)"
+ line 419, "pan.___", state 1014, "(1)"
+ line 361, "pan.___", state 1023, "sighand_exec = 1"
+ line 402, "pan.___", state 1054, "(1)"
+ line 407, "pan.___", state 1070, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 417, "pan.___", state 1113, "(1)"
+ line 402, "pan.___", state 1151, "(1)"
+ line 407, "pan.___", state 1167, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 417, "pan.___", state 1210, "(1)"
+ line 398, "pan.___", state 1236, "(1)"
+ line 402, "pan.___", state 1250, "(1)"
+ line 407, "pan.___", state 1266, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 417, "pan.___", state 1309, "(1)"
+ line 402, "pan.___", state 1350, "(1)"
+ line 407, "pan.___", state 1366, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 417, "pan.___", state 1409, "(1)"
+ line 174, "pan.___", state 1430, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 174, "pan.___", state 1432, "(1)"
+ line 178, "pan.___", state 1439, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 178, "pan.___", state 1441, "(1)"
+ line 178, "pan.___", state 1442, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 178, "pan.___", state 1442, "else"
+ line 176, "pan.___", state 1447, "((j<1))"
+ line 176, "pan.___", state 1447, "((j>=1))"
+ line 182, "pan.___", state 1452, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 159, "pan.___", state 1462, "(1)"
+ line 163, "pan.___", state 1470, "(1)"
+ line 163, "pan.___", state 1471, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 163, "pan.___", state 1471, "else"
+ line 161, "pan.___", state 1476, "((j<1))"
+ line 161, "pan.___", state 1476, "((j>=1))"
+ line 167, "pan.___", state 1482, "(1)"
+ line 167, "pan.___", state 1483, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 167, "pan.___", state 1483, "else"
+ line 169, "pan.___", state 1486, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 169, "pan.___", state 1486, "else"
+ line 174, "pan.___", state 1493, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 174, "pan.___", state 1495, "(1)"
+ line 178, "pan.___", state 1502, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 178, "pan.___", state 1504, "(1)"
+ line 178, "pan.___", state 1505, "((cache_dirty_urcu_active_readers.bitfield&(1<<i)))"
+ line 178, "pan.___", state 1505, "else"
+ line 176, "pan.___", state 1510, "((j<1))"
+ line 176, "pan.___", state 1510, "((j>=1))"
+ line 182, "pan.___", state 1515, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, "pan.___", state 1525, "(1)"
+ line 163, "pan.___", state 1533, "(1)"
+ line 163, "pan.___", state 1534, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<i))))"
+ line 163, "pan.___", state 1534, "else"
+ line 161, "pan.___", state 1539, "((j<1))"
+ line 161, "pan.___", state 1539, "((j>=1))"
+ line 167, "pan.___", state 1545, "(1)"
+ line 167, "pan.___", state 1546, "(!((cache_dirty_generation_ptr.bitfield&(1<<i))))"
+ line 167, "pan.___", state 1546, "else"
+ line 169, "pan.___", state 1549, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<i))))"
+ line 169, "pan.___", state 1549, "else"
+ line 201, "pan.___", state 1551, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<i)))"
+ line 201, "pan.___", state 1551, "else"
+ line 213, "pan.___", state 1555, "((i<1))"
+ line 213, "pan.___", state 1555, "((i>=1))"
+ line 174, "pan.___", state 1560, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 174, "pan.___", state 1562, "(1)"
+ line 178, "pan.___", state 1569, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 178, "pan.___", state 1571, "(1)"
+ line 178, "pan.___", state 1572, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 178, "pan.___", state 1572, "else"
+ line 176, "pan.___", state 1577, "((j<1))"
+ line 176, "pan.___", state 1577, "((j>=1))"
+ line 182, "pan.___", state 1582, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 159, "pan.___", state 1592, "(1)"
+ line 163, "pan.___", state 1600, "(1)"
+ line 163, "pan.___", state 1601, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 163, "pan.___", state 1601, "else"
+ line 161, "pan.___", state 1606, "((j<1))"
+ line 161, "pan.___", state 1606, "((j>=1))"
+ line 167, "pan.___", state 1612, "(1)"
+ line 167, "pan.___", state 1613, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 167, "pan.___", state 1613, "else"
+ line 169, "pan.___", state 1616, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 169, "pan.___", state 1616, "else"
+ line 201, "pan.___", state 1618, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 201, "pan.___", state 1618, "else"
+ line 220, "pan.___", state 1619, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 220, "pan.___", state 1619, "else"
+ line 355, "pan.___", state 1625, "((sighand_exec==1))"
+ line 355, "pan.___", state 1625, "else"
+ line 361, "pan.___", state 1628, "sighand_exec = 1"
+ line 398, "pan.___", state 1641, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 398, "pan.___", state 1643, "(1)"
+ line 398, "pan.___", state 1644, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 398, "pan.___", state 1644, "else"
+ line 398, "pan.___", state 1647, "(1)"
+ line 402, "pan.___", state 1655, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 402, "pan.___", state 1657, "(1)"
+ line 402, "pan.___", state 1658, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 402, "pan.___", state 1658, "else"
+ line 402, "pan.___", state 1661, "(1)"
+ line 402, "pan.___", state 1662, "(1)"
+ line 402, "pan.___", state 1662, "(1)"
+ line 400, "pan.___", state 1667, "((i<1))"
+ line 400, "pan.___", state 1667, "((i>=1))"
+ line 407, "pan.___", state 1673, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 408, "pan.___", state 1686, "(1)"
+ line 408, "pan.___", state 1687, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 408, "pan.___", state 1687, "else"
+ line 408, "pan.___", state 1690, "(1)"
+ line 408, "pan.___", state 1691, "(1)"
+ line 408, "pan.___", state 1691, "(1)"
+ line 412, "pan.___", state 1699, "(1)"
+ line 412, "pan.___", state 1700, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 412, "pan.___", state 1700, "else"
+ line 412, "pan.___", state 1703, "(1)"
+ line 412, "pan.___", state 1704, "(1)"
+ line 412, "pan.___", state 1704, "(1)"
+ line 410, "pan.___", state 1709, "((i<1))"
+ line 410, "pan.___", state 1709, "((i>=1))"
+ line 417, "pan.___", state 1716, "(1)"
+ line 417, "pan.___", state 1717, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 417, "pan.___", state 1717, "else"
+ line 417, "pan.___", state 1720, "(1)"
+ line 417, "pan.___", state 1721, "(1)"
+ line 417, "pan.___", state 1721, "(1)"
+ line 419, "pan.___", state 1724, "(1)"
+ line 419, "pan.___", state 1724, "(1)"
+ line 361, "pan.___", state 1733, "sighand_exec = 1"
+ line 178, "pan.___", state 1758, "(1)"
+ line 182, "pan.___", state 1769, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 159, "pan.___", state 1779, "(1)"
+ line 163, "pan.___", state 1787, "(1)"
+ line 167, "pan.___", state 1799, "(1)"
+ line 174, "pan.___", state 1810, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 178, "pan.___", state 1819, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 182, "pan.___", state 1832, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, "pan.___", state 1842, "(1)"
+ line 163, "pan.___", state 1850, "(1)"
+ line 167, "pan.___", state 1862, "(1)"
+ line 174, "pan.___", state 1877, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 178, "pan.___", state 1886, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 182, "pan.___", state 1899, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 159, "pan.___", state 1909, "(1)"
+ line 163, "pan.___", state 1917, "(1)"
+ line 167, "pan.___", state 1929, "(1)"
+ line 701, "pan.___", state 1968, "-end-"
+ (215 of 1968 states)
+unreached in proctype :init:
+ (0 of 46 states)
+unreached in proctype :never:
+ line 749, "pan.___", state 11, "-end-"
+ (1 of 11 states)
+
+pan: elapsed time 0.85 seconds
+pan: rate 104585.88 states/second
+pan: avg transition delay 7.827e-07 usec
+cp .input.spin urcu_progress_reader.spin.input
+cp .input.spin.trail urcu_progress_reader.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
--- /dev/null
+#define READER_PROGRESS
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+#define TEST_SIGNAL
+//#define TEST_SIGNAL_ON_READ
+#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 1
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:4:-2
+-4:-4:-4
+1:0:4401
+2:4:4353
+3:4:4356
+4:4:4356
+5:4:4359
+6:4:4367
+7:4:4367
+8:4:4370
+9:4:4376
+10:4:4380
+11:4:4380
+12:4:4383
+13:4:4391
+14:4:4395
+15:4:4396
+16:0:4401
+17:4:4398
+18:0:4401
+19:3:2479
+20:0:4401
+21:3:2485
+22:0:4401
+23:3:2486
+24:0:4401
+25:3:2487
+26:3:2491
+27:3:2492
+28:3:2500
+29:3:2501
+30:3:2505
+31:3:2506
+32:3:2514
+33:3:2519
+34:3:2523
+35:3:2524
+36:3:2531
+37:3:2532
+38:3:2543
+39:3:2544
+40:3:2545
+41:3:2556
+42:3:2561
+43:3:2562
+44:0:4401
+45:3:2574
+46:0:4401
+47:3:2576
+48:3:2577
+49:0:4401
+50:3:2581
+51:3:2585
+52:3:2586
+53:3:2594
+54:3:2595
+55:3:2599
+56:3:2600
+57:3:2608
+58:3:2613
+59:3:2614
+60:3:2625
+61:3:2626
+62:3:2637
+63:3:2638
+64:3:2639
+65:3:2650
+66:3:2655
+67:3:2656
+68:0:4401
+69:3:2668
+70:0:4401
+71:3:2670
+72:0:4401
+73:3:2671
+74:0:4401
+75:3:2681
+76:0:4401
+77:3:2682
+78:0:4401
+79:3:2686
+80:3:2687
+81:3:2691
+82:3:2695
+83:3:2696
+84:3:2700
+85:3:2708
+86:3:2709
+87:3:2714
+88:3:2721
+89:3:2722
+90:3:2729
+91:3:2734
+92:0:4401
+93:3:2745
+94:0:4401
+95:3:2749
+96:3:2750
+97:3:2754
+98:3:2758
+99:3:2759
+100:3:2763
+101:3:2771
+102:3:2772
+103:3:2777
+104:3:2784
+105:3:2785
+106:3:2792
+107:3:2797
+108:0:4401
+109:3:2808
+110:0:4401
+111:3:2816
+112:3:2817
+113:3:2821
+114:3:2825
+115:3:2826
+116:3:2830
+117:3:2838
+118:3:2839
+119:3:2844
+120:3:2851
+121:3:2852
+122:3:2859
+123:3:2864
+124:0:4401
+125:3:2879
+126:0:4401
+127:3:2881
+128:0:4401
+129:3:2882
+130:3:2886
+131:3:2887
+132:3:2895
+133:3:2896
+134:3:2900
+135:3:2901
+136:3:2909
+137:3:2914
+138:3:2918
+139:3:2919
+140:3:2926
+141:3:2927
+142:3:2938
+143:3:2939
+144:3:2940
+145:3:2951
+146:3:2956
+147:3:2957
+148:0:4401
+149:3:2969
+150:0:4401
+151:3:2971
+152:0:4401
+153:3:2974
+154:3:2975
+155:3:2987
+156:3:2988
+157:3:2992
+158:3:2993
+159:3:3001
+160:3:3006
+161:3:3010
+162:3:3011
+163:3:3018
+164:3:3019
+165:3:3030
+166:3:3031
+167:3:3032
+168:3:3043
+169:3:3048
+170:3:3049
+171:0:4401
+172:3:3061
+173:0:4401
+174:3:3063
+175:0:4401
+176:3:3064
+177:0:4401
+178:3:3065
+179:0:4401
+180:3:3066
+181:0:4401
+182:3:3067
+183:3:3071
+184:3:3072
+185:3:3080
+186:3:3081
+187:3:3085
+188:3:3086
+189:3:3094
+190:3:3099
+191:3:3103
+192:3:3104
+193:3:3111
+194:3:3112
+195:3:3123
+196:3:3124
+197:3:3125
+198:3:3136
+199:3:3141
+200:3:3142
+201:0:4401
+202:3:3154
+203:0:4401
+204:3:3356
+205:0:4401
+206:3:3454
+207:0:4401
+208:3:3455
+209:0:4401
+210:3:3459
+211:0:4401
+212:3:3465
+213:3:3469
+214:3:3470
+215:3:3478
+216:3:3479
+217:3:3483
+218:3:3484
+219:3:3492
+220:3:3497
+221:3:3501
+222:3:3502
+223:3:3509
+224:3:3510
+225:3:3521
+226:3:3522
+227:3:3523
+228:3:3534
+229:3:3539
+230:3:3540
+231:0:4401
+232:3:3552
+233:0:4401
+234:3:3554
+235:0:4401
+236:3:3555
+237:3:3559
+238:3:3560
+239:3:3568
+240:3:3569
+241:3:3573
+242:3:3574
+243:3:3582
+244:3:3587
+245:3:3591
+246:3:3592
+247:3:3599
+248:3:3600
+249:3:3611
+250:3:3612
+251:3:3613
+252:3:3624
+253:3:3629
+254:3:3630
+255:0:4401
+256:3:3642
+257:0:4401
+258:3:3644
+259:0:4401
+260:3:3647
+261:3:3648
+262:3:3660
+263:3:3661
+264:3:3665
+265:3:3666
+266:3:3674
+267:3:3679
+268:3:3683
+269:3:3684
+270:3:3691
+271:3:3692
+272:3:3703
+273:3:3704
+274:3:3705
+275:3:3716
+276:3:3721
+277:3:3722
+278:0:4401
+279:3:3734
+280:0:4401
+281:3:3736
+282:0:4401
+283:3:3737
+284:0:4401
+285:3:3738
+286:0:4401
+287:3:3739
+288:0:4401
+289:3:3740
+290:3:3744
+291:3:3745
+292:3:3753
+293:3:3754
+294:3:3758
+295:3:3759
+296:3:3767
+297:3:3772
+298:3:3776
+299:3:3777
+300:3:3784
+301:3:3785
+302:3:3796
+303:3:3797
+304:3:3798
+305:3:3809
+306:3:3814
+307:3:3815
+308:0:4401
+309:3:3827
+310:0:4401
+311:3:4029
+312:0:4401
+313:3:4127
+314:0:4401
+315:3:4128
+316:0:4401
+317:3:4132
+318:0:4401
+319:3:4138
+320:0:4401
+321:3:4142
+322:3:4143
+323:3:4147
+324:3:4151
+325:3:4152
+326:3:4156
+327:3:4164
+328:3:4165
+329:3:4170
+330:3:4177
+331:3:4178
+332:3:4185
+333:3:4190
+334:0:4401
+335:3:4201
+336:0:4401
+337:3:4205
+338:3:4206
+339:3:4210
+340:3:4214
+341:3:4215
+342:3:4219
+343:3:4227
+344:3:4228
+345:3:4233
+346:3:4240
+347:3:4241
+348:3:4248
+349:3:4253
+350:0:4401
+351:3:4264
+352:0:4401
+353:3:4272
+354:3:4273
+355:3:4277
+356:3:4281
+357:3:4282
+358:3:4286
+359:3:4294
+360:3:4295
+361:3:4300
+362:3:4307
+363:3:4308
+364:3:4315
+365:3:4320
+366:0:4401
+367:3:4335
+368:0:4401
+369:3:4337
+370:0:4401
+371:3:4338
+372:0:4401
+373:3:2486
+374:0:4401
+375:3:2487
+376:3:2491
+377:3:2492
+378:3:2500
+379:3:2501
+380:3:2505
+381:3:2506
+382:3:2514
+383:3:2519
+384:3:2523
+385:3:2524
+386:3:2531
+387:3:2532
+388:3:2543
+389:3:2544
+390:3:2545
+391:3:2556
+392:3:2561
+393:3:2562
+394:0:4401
+395:3:2574
+396:0:4401
+397:3:2576
+398:3:2577
+399:0:4401
+400:3:2581
+401:3:2585
+402:3:2586
+403:3:2594
+404:3:2595
+405:3:2599
+406:3:2600
+407:3:2608
+408:3:2613
+409:3:2614
+410:3:2625
+411:3:2626
+412:3:2637
+413:3:2638
+414:3:2639
+415:3:2650
+416:3:2655
+417:3:2656
+418:0:4401
+419:3:2668
+420:0:4401
+421:3:2670
+422:0:4401
+423:3:2671
+424:0:4401
+425:3:2681
+426:0:4401
+427:3:2682
+428:0:4401
+429:3:2686
+430:3:2687
+431:3:2691
+432:3:2695
+433:3:2696
+434:3:2700
+435:3:2708
+436:3:2709
+437:3:2714
+438:3:2721
+439:3:2722
+440:3:2729
+441:3:2734
+442:0:4401
+443:3:2745
+444:0:4401
+445:3:2749
+446:3:2750
+447:3:2754
+448:3:2758
+449:3:2759
+450:3:2763
+451:3:2771
+452:3:2772
+453:3:2777
+454:3:2784
+455:3:2785
+456:3:2792
+457:3:2797
+458:0:4401
+459:3:2808
+460:0:4401
+461:3:2816
+462:3:2817
+463:3:2821
+464:3:2825
+465:3:2826
+466:3:2830
+467:3:2838
+468:3:2839
+469:3:2844
+470:3:2851
+471:3:2852
+472:3:2859
+473:3:2864
+474:0:4401
+475:3:2879
+476:0:4401
+477:3:2881
+478:0:4401
+479:3:2882
+480:3:2886
+481:3:2887
+482:3:2895
+483:3:2896
+484:3:2900
+485:3:2901
+486:3:2909
+487:3:2914
+488:3:2918
+489:3:2919
+490:3:2926
+491:3:2927
+492:3:2938
+493:3:2939
+494:3:2940
+495:3:2951
+496:3:2956
+497:3:2957
+498:0:4401
+499:3:2969
+500:0:4401
+501:3:2971
+502:0:4401
+503:3:2974
+504:3:2975
+505:3:2987
+506:3:2988
+507:3:2992
+508:3:2993
+509:3:3001
+510:3:3006
+511:3:3010
+512:3:3011
+513:3:3018
+514:3:3019
+515:3:3030
+516:3:3031
+517:3:3032
+518:3:3043
+519:3:3048
+520:3:3049
+521:0:4401
+522:3:3061
+523:0:4401
+524:3:3063
+525:0:4401
+526:3:3064
+527:0:4401
+528:3:3065
+529:0:4401
+530:3:3066
+531:0:4401
+532:3:3067
+533:3:3071
+534:3:3072
+535:3:3080
+536:3:3081
+537:3:3085
+538:3:3086
+539:3:3094
+540:3:3099
+541:3:3103
+542:3:3104
+543:3:3111
+544:3:3112
+545:3:3123
+546:3:3124
+547:3:3125
+548:3:3136
+549:3:3141
+550:3:3142
+551:0:4401
+552:3:3154
+553:0:4401
+554:3:3356
+555:0:4401
+556:3:3454
+557:0:4401
+558:3:3455
+559:0:4401
+560:3:3459
+561:0:4401
+562:3:3465
+563:3:3469
+564:3:3470
+565:3:3478
+566:3:3479
+567:3:3483
+568:3:3484
+569:3:3492
+570:3:3497
+571:3:3501
+572:3:3502
+573:3:3509
+574:3:3510
+575:3:3521
+576:3:3522
+577:3:3523
+578:3:3534
+579:3:3539
+580:3:3540
+581:0:4401
+582:3:3552
+583:0:4401
+584:3:3554
+585:0:4401
+586:3:3555
+587:3:3559
+588:3:3560
+589:3:3568
+590:3:3569
+591:3:3573
+592:3:3574
+593:3:3582
+594:3:3587
+595:3:3591
+596:3:3592
+597:3:3599
+598:3:3600
+599:3:3611
+600:3:3612
+601:3:3613
+602:3:3624
+603:3:3629
+604:3:3630
+605:0:4401
+606:3:3642
+607:0:4401
+608:3:3644
+609:0:4401
+610:3:3647
+611:3:3648
+612:3:3660
+613:3:3661
+614:3:3665
+615:3:3666
+616:3:3674
+617:3:3679
+618:3:3683
+619:3:3684
+620:3:3691
+621:3:3692
+622:3:3703
+623:3:3704
+624:3:3705
+625:3:3716
+626:3:3721
+627:3:3722
+628:0:4401
+629:3:3734
+630:0:4401
+631:3:3736
+632:0:4401
+633:3:3737
+634:0:4401
+635:3:3738
+636:0:4401
+637:3:3739
+638:0:4401
+639:3:3740
+640:3:3744
+641:3:3745
+642:3:3753
+643:3:3754
+644:3:3758
+645:3:3759
+646:3:3767
+647:3:3772
+648:3:3776
+649:3:3777
+650:3:3784
+651:3:3785
+652:3:3796
+653:3:3797
+654:3:3798
+655:3:3809
+656:3:3814
+657:3:3815
+658:0:4401
+659:3:3827
+660:0:4401
+661:3:4029
+662:0:4401
+663:3:4127
+664:0:4401
+665:3:4128
+666:0:4401
+667:3:4132
+668:0:4401
+669:3:4138
+670:0:4401
+671:3:4142
+672:3:4143
+673:3:4147
+674:3:4151
+675:3:4152
+676:3:4156
+677:3:4164
+678:3:4165
+679:3:4170
+680:3:4177
+681:3:4178
+682:3:4185
+683:3:4190
+684:0:4401
+685:3:4201
+686:0:4401
+687:3:4205
+688:3:4206
+689:3:4210
+690:3:4214
+691:3:4215
+692:3:4219
+693:3:4227
+694:3:4228
+695:3:4233
+696:3:4240
+697:3:4241
+698:3:4248
+699:3:4253
+700:0:4401
+701:3:4264
+702:0:4401
+703:3:4272
+704:3:4273
+705:3:4277
+706:3:4281
+707:3:4282
+708:3:4286
+709:3:4294
+710:3:4295
+711:3:4300
+712:3:4307
+713:3:4308
+714:3:4315
+715:3:4320
+716:0:4401
+717:3:4335
+718:0:4401
+719:3:4337
+720:0:4401
+721:3:4338
+722:0:4401
+723:3:2486
+724:0:4401
+725:3:2487
+726:3:2491
+727:3:2492
+728:3:2500
+729:3:2501
+730:3:2505
+731:3:2506
+732:3:2514
+733:3:2519
+734:3:2523
+735:3:2524
+736:3:2531
+737:3:2532
+738:3:2543
+739:3:2544
+740:3:2545
+741:3:2556
+742:3:2561
+743:3:2562
+744:0:4401
+745:3:2574
+746:0:4401
+747:3:2576
+748:3:2577
+749:0:4401
+750:3:2581
+751:3:2585
+752:3:2586
+753:3:2594
+754:3:2595
+755:3:2599
+756:3:2600
+757:3:2608
+758:3:2613
+759:3:2614
+760:3:2625
+761:3:2626
+762:3:2637
+763:3:2638
+764:3:2639
+765:3:2650
+766:3:2655
+767:3:2656
+768:0:4401
+769:3:2668
+770:0:4401
+771:3:2670
+772:0:4401
+773:3:2671
+774:0:4401
+775:3:2681
+776:0:4401
+777:3:2682
+778:0:4401
+779:3:2686
+780:3:2687
+781:3:2691
+782:3:2695
+783:3:2696
+784:3:2700
+785:3:2708
+786:3:2709
+787:3:2714
+788:3:2721
+789:3:2722
+790:3:2729
+791:3:2734
+792:0:4401
+793:3:2745
+794:0:4401
+795:3:2749
+796:3:2750
+797:3:2754
+798:3:2758
+799:3:2759
+800:3:2763
+801:3:2771
+802:3:2772
+803:3:2777
+804:3:2784
+805:3:2785
+806:3:2792
+807:3:2797
+808:0:4401
+809:3:2808
+810:0:4401
+811:3:2816
+812:3:2817
+813:3:2821
+814:3:2825
+815:3:2826
+816:3:2830
+817:3:2838
+818:3:2839
+819:3:2844
+820:3:2851
+821:3:2852
+822:3:2859
+823:3:2864
+824:0:4401
+825:3:2879
+826:0:4401
+827:3:2881
+828:0:4401
+829:3:2882
+830:3:2886
+831:3:2887
+832:3:2895
+833:3:2896
+834:3:2900
+835:3:2901
+836:3:2909
+837:3:2914
+838:3:2918
+839:3:2919
+840:3:2926
+841:3:2927
+842:3:2938
+843:3:2939
+844:3:2940
+845:3:2951
+846:3:2956
+847:3:2957
+848:0:4401
+849:3:2969
+850:0:4401
+851:3:2971
+852:0:4401
+853:3:2974
+854:3:2975
+855:3:2987
+856:3:2988
+857:3:2992
+858:3:2993
+859:3:3001
+860:3:3006
+861:3:3010
+862:3:3011
+863:3:3018
+864:3:3019
+865:3:3030
+866:3:3031
+867:3:3032
+868:3:3043
+869:3:3048
+870:3:3049
+871:0:4401
+872:3:3061
+873:0:4401
+874:3:3063
+875:0:4401
+876:3:3064
+877:0:4401
+878:3:3065
+879:0:4401
+880:3:3066
+881:0:4401
+882:3:3067
+883:3:3071
+884:3:3072
+885:3:3080
+886:3:3081
+887:3:3085
+888:3:3086
+889:3:3094
+890:3:3099
+891:3:3103
+892:3:3104
+893:3:3111
+894:3:3112
+895:3:3123
+896:3:3124
+897:3:3125
+898:3:3136
+899:3:3141
+900:3:3142
+901:0:4401
+902:3:3154
+903:0:4401
+904:3:3356
+905:0:4401
+906:3:3454
+907:0:4401
+908:3:3455
+909:0:4401
+910:3:3459
+911:0:4401
+912:3:3465
+913:3:3469
+914:3:3470
+915:3:3478
+916:3:3479
+917:3:3483
+918:3:3484
+919:3:3492
+920:3:3497
+921:3:3501
+922:3:3502
+923:3:3509
+924:3:3510
+925:3:3521
+926:3:3522
+927:3:3523
+928:3:3534
+929:3:3539
+930:3:3540
+931:0:4401
+932:3:3552
+933:0:4401
+934:3:3554
+935:0:4401
+936:3:3555
+937:3:3559
+938:3:3560
+939:3:3568
+940:3:3569
+941:3:3573
+942:3:3574
+943:3:3582
+944:3:3587
+945:3:3591
+946:3:3592
+947:3:3599
+948:3:3600
+949:3:3611
+950:3:3612
+951:3:3613
+952:3:3624
+953:3:3629
+954:3:3630
+955:0:4401
+956:3:3642
+957:0:4401
+958:3:3644
+959:0:4401
+960:3:3647
+961:3:3648
+962:3:3660
+963:3:3661
+964:3:3665
+965:3:3666
+966:3:3674
+967:3:3679
+968:3:3683
+969:3:3684
+970:3:3691
+971:3:3692
+972:3:3703
+973:3:3704
+974:3:3705
+975:3:3716
+976:3:3721
+977:3:3722
+978:0:4401
+979:3:3734
+980:0:4401
+981:3:3736
+982:0:4401
+983:3:3737
+984:0:4401
+985:3:3738
+986:0:4401
+987:3:3739
+988:0:4401
+989:3:3740
+990:3:3744
+991:3:3745
+992:3:3753
+993:3:3754
+994:3:3758
+995:3:3759
+996:3:3767
+997:3:3772
+998:3:3776
+999:3:3777
+1000:3:3784
+1001:3:3785
+1002:3:3796
+1003:3:3797
+1004:3:3798
+1005:3:3809
+1006:3:3814
+1007:3:3815
+1008:0:4401
+1009:3:3827
+1010:0:4401
+1011:3:4029
+1012:0:4401
+1013:3:4127
+1014:0:4401
+1015:3:4128
+1016:0:4401
+1017:3:4132
+1018:0:4401
+1019:3:4138
+1020:0:4401
+1021:3:4142
+1022:3:4143
+1023:3:4147
+1024:3:4151
+1025:3:4152
+1026:3:4156
+1027:3:4164
+1028:3:4165
+1029:3:4170
+1030:3:4177
+1031:3:4178
+1032:3:4185
+1033:3:4190
+1034:0:4401
+1035:3:4201
+1036:0:4401
+1037:3:4205
+1038:3:4206
+1039:3:4210
+1040:3:4214
+1041:3:4215
+1042:3:4219
+1043:3:4227
+1044:3:4228
+1045:3:4233
+1046:3:4240
+1047:3:4241
+1048:3:4248
+1049:3:4253
+1050:0:4401
+1051:3:4264
+1052:0:4401
+1053:3:4272
+1054:3:4273
+1055:3:4277
+1056:3:4281
+1057:3:4282
+1058:3:4286
+1059:3:4294
+1060:3:4295
+1061:3:4300
+1062:3:4307
+1063:3:4308
+1064:3:4315
+1065:3:4320
+1066:0:4401
+1067:3:4335
+1068:0:4401
+1069:3:4337
+1070:0:4401
+1071:3:4338
+1072:0:4401
+1073:3:4341
+1074:0:4401
+1075:3:4346
+1076:0:4401
+1077:2:1236
+1078:0:4401
+1079:3:4347
+1080:0:4401
+1081:2:1242
+1082:0:4401
+1083:3:4346
+1084:0:4401
+1085:2:1243
+1086:0:4401
+1087:3:4347
+1088:0:4401
+1089:2:1244
+1090:0:4401
+1091:3:4346
+1092:0:4401
+1093:2:1245
+1094:0:4401
+1095:3:4347
+1096:0:4401
+1097:1:2
+1098:0:4401
+1099:3:4346
+1100:0:4401
+1101:2:1246
+1102:0:4401
+1103:3:4347
+1104:0:4401
+1105:1:8
+1106:0:4401
+1107:3:4346
+1108:0:4401
+1109:2:1245
+1110:0:4401
+1111:3:4347
+1112:0:4401
+1113:1:9
+1114:0:4401
+1115:3:4346
+1116:0:4401
+1117:2:1246
+1118:0:4401
+1119:3:4347
+1120:0:4401
+1121:1:10
+1122:0:4401
+1123:3:4346
+1124:0:4401
+1125:2:1245
+1126:0:4401
+1127:3:4347
+1128:0:4401
+1129:1:11
+1130:0:4401
+1131:3:4346
+1132:0:4401
+1133:2:1246
+1134:0:4401
+1135:3:4347
+1136:0:4401
+1137:1:14
+1138:0:4401
+1139:3:4346
+1140:0:4401
+1141:2:1245
+1142:0:4401
+1143:3:4347
+1144:0:4401
+1145:1:15
+1146:0:4401
+1147:3:4346
+1148:0:4401
+1149:2:1246
+1150:0:4401
+1151:3:4347
+1152:0:4401
+1153:1:16
+1154:1:20
+1155:1:21
+1156:1:29
+1157:1:30
+1158:1:34
+1159:1:35
+1160:1:43
+1161:1:48
+1162:1:52
+1163:1:53
+1164:1:60
+1165:1:61
+1166:1:72
+1167:1:73
+1168:1:74
+1169:1:85
+1170:1:90
+1171:1:91
+1172:0:4401
+1173:3:4346
+1174:0:4401
+1175:2:1245
+1176:0:4401
+1177:3:4347
+1178:0:4401
+1179:1:103
+1180:0:4401
+1181:3:4346
+1182:0:4401
+1183:2:1246
+1184:0:4401
+1185:3:4347
+1186:0:4401
+1187:2:1247
+1188:0:4401
+1189:3:4346
+1190:0:4401
+1191:2:1253
+1192:0:4401
+1193:3:4347
+1194:0:4401
+1195:2:1254
+1196:0:4399
+1197:3:4346
+1198:0:4405
+1199:3:4347
+1200:0:4405
+1201:2:1257
+1202:0:4405
+1203:3:4346
+1204:0:4405
+1205:2:1258
+1206:0:4405
+1207:3:4347
+1208:0:4405
+1209:2:1259
+1210:2:1263
+1211:2:1264
+1212:2:1272
+1213:2:1273
+1214:2:1277
+1215:2:1278
+1216:2:1286
+1217:2:1291
+1218:2:1295
+1219:2:1296
+1220:2:1303
+1221:2:1304
+1222:2:1315
+1223:2:1316
+1224:2:1317
+1225:2:1328
+1226:2:1333
+1227:2:1334
+1228:0:4405
+1229:3:4346
+1230:0:4405
+1231:2:1346
+1232:0:4405
+1233:3:4347
+1234:0:4405
+1235:2:1347
+1236:0:4405
+1237:3:4346
+1238:0:4405
+1239:1:104
+-1:-1:-1
+1240:0:4405
+1241:3:4347
+1242:0:4405
+1243:3:4346
+1244:0:4405
+1245:2:1348
+1246:0:4405
+1247:3:4347
+1248:0:4405
+1249:2:1347
+1250:0:4405
+1251:3:4346
+1252:0:4405
+1253:1:105
+1254:0:4405
+1255:3:4347
+1256:0:4405
+1257:3:4346
+1258:0:4405
+1259:2:1348
+1260:0:4405
+1261:3:4347
+1262:0:4405
+1263:2:1347
+1264:0:4405
+1265:3:4346
+1266:0:4405
+1267:1:104
--- /dev/null
+#define WRITER_PROGRESS
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define > pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_progress.ltl | grep -v ^//`)" >> pan.ltl
+cp urcu_progress_writer.define .input.define
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -o pan pan.c
+./pan -a -f -v -c1 -X -m10000000 -w20
+warning: for p.o. reduction to be valid the never claim must be stutter-invariant
+(never claims generated from LTL formulae are stutter-invariant)
+depth 0: Claim reached state 5 (line 742)
+depth 12: Claim reached state 9 (line 747)
+depth 28: Claim reached state 9 (line 746)
+
+(Spin Version 5.1.7 -- 23 December 2008)
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim +
+ assertion violations + (if within scope of claim)
+ acceptance cycles + (fairness enabled)
+ invalid end states - (disabled by never claim)
+
+State-vector 56 byte, depth reached 10679, errors: 0
+ 38555 states, stored (92500 visited)
+ 1044204 states, matched
+ 1136704 transitions (= visited+matched)
+ 3867169 atomic steps
+hash conflicts: 8572 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 3.089 equivalent memory usage for states (stored*(State-vector + overhead))
+ 2.930 actual memory usage for states (compression: 94.87%)
+ state-vector as stored = 52 byte + 28 byte overhead
+ 8.000 memory used for hash table (-w20)
+ 457.764 memory used for DFS stack (-m10000000)
+ 468.596 total actual memory usage
+
+unreached in proctype urcu_reader_sig
+ line 402, "pan.___", state 330, "(1)"
+ line 613, "pan.___", state 411, "-end-"
+ (2 of 411 states)
+unreached in proctype urcu_writer
+ line 398, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 407, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 408, "pan.___", state 59, "(1)"
+ line 417, "pan.___", state 89, "(1)"
+ line 398, "pan.___", state 115, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 408, "pan.___", state 160, "(1)"
+ line 651, "pan.___", state 213, "(1)"
+ line 174, "pan.___", state 222, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 178, "pan.___", state 233, "(1)"
+ line 159, "pan.___", state 254, "(1)"
+ line 163, "pan.___", state 262, "(1)"
+ line 167, "pan.___", state 274, "(1)"
+ line 174, "pan.___", state 285, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 178, "pan.___", state 294, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 182, "pan.___", state 307, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, "pan.___", state 317, "(1)"
+ line 163, "pan.___", state 325, "(1)"
+ line 167, "pan.___", state 337, "(1)"
+ line 174, "pan.___", state 352, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 178, "pan.___", state 361, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 182, "pan.___", state 374, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 159, "pan.___", state 384, "(1)"
+ line 163, "pan.___", state 392, "(1)"
+ line 167, "pan.___", state 404, "(1)"
+ line 398, "pan.___", state 425, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 402, "pan.___", state 441, "(1)"
+ line 407, "pan.___", state 457, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 408, "pan.___", state 470, "(1)"
+ line 417, "pan.___", state 500, "(1)"
+ line 398, "pan.___", state 526, "(1)"
+ line 402, "pan.___", state 540, "(1)"
+ line 407, "pan.___", state 556, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 417, "pan.___", state 599, "(1)"
+ line 402, "pan.___", state 640, "(1)"
+ line 407, "pan.___", state 656, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 417, "pan.___", state 699, "(1)"
+ line 174, "pan.___", state 720, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 174, "pan.___", state 722, "(1)"
+ line 178, "pan.___", state 729, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 178, "pan.___", state 731, "(1)"
+ line 178, "pan.___", state 732, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 178, "pan.___", state 732, "else"
+ line 176, "pan.___", state 737, "((j<1))"
+ line 176, "pan.___", state 737, "((j>=1))"
+ line 182, "pan.___", state 742, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 159, "pan.___", state 752, "(1)"
+ line 163, "pan.___", state 760, "(1)"
+ line 163, "pan.___", state 761, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 163, "pan.___", state 761, "else"
+ line 161, "pan.___", state 766, "((j<1))"
+ line 161, "pan.___", state 766, "((j>=1))"
+ line 167, "pan.___", state 772, "(1)"
+ line 167, "pan.___", state 773, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 167, "pan.___", state 773, "else"
+ line 169, "pan.___", state 776, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 169, "pan.___", state 776, "else"
+ line 174, "pan.___", state 783, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 174, "pan.___", state 785, "(1)"
+ line 178, "pan.___", state 792, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 178, "pan.___", state 794, "(1)"
+ line 178, "pan.___", state 795, "((cache_dirty_urcu_active_readers.bitfield&(1<<i)))"
+ line 178, "pan.___", state 795, "else"
+ line 176, "pan.___", state 800, "((j<1))"
+ line 176, "pan.___", state 800, "((j>=1))"
+ line 182, "pan.___", state 805, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, "pan.___", state 815, "(1)"
+ line 163, "pan.___", state 823, "(1)"
+ line 163, "pan.___", state 824, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<i))))"
+ line 163, "pan.___", state 824, "else"
+ line 161, "pan.___", state 829, "((j<1))"
+ line 161, "pan.___", state 829, "((j>=1))"
+ line 167, "pan.___", state 835, "(1)"
+ line 167, "pan.___", state 836, "(!((cache_dirty_generation_ptr.bitfield&(1<<i))))"
+ line 167, "pan.___", state 836, "else"
+ line 169, "pan.___", state 839, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<i))))"
+ line 169, "pan.___", state 839, "else"
+ line 201, "pan.___", state 841, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<i)))"
+ line 201, "pan.___", state 841, "else"
+ line 213, "pan.___", state 845, "((i<1))"
+ line 213, "pan.___", state 845, "((i>=1))"
+ line 174, "pan.___", state 850, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 174, "pan.___", state 852, "(1)"
+ line 178, "pan.___", state 859, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 178, "pan.___", state 861, "(1)"
+ line 178, "pan.___", state 862, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 178, "pan.___", state 862, "else"
+ line 176, "pan.___", state 867, "((j<1))"
+ line 176, "pan.___", state 867, "((j>=1))"
+ line 182, "pan.___", state 872, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 159, "pan.___", state 882, "(1)"
+ line 163, "pan.___", state 890, "(1)"
+ line 163, "pan.___", state 891, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 163, "pan.___", state 891, "else"
+ line 161, "pan.___", state 896, "((j<1))"
+ line 161, "pan.___", state 896, "((j>=1))"
+ line 167, "pan.___", state 902, "(1)"
+ line 167, "pan.___", state 903, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 167, "pan.___", state 903, "else"
+ line 169, "pan.___", state 906, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 169, "pan.___", state 906, "else"
+ line 201, "pan.___", state 908, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 201, "pan.___", state 908, "else"
+ line 220, "pan.___", state 909, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 220, "pan.___", state 909, "else"
+ line 355, "pan.___", state 915, "((sighand_exec==1))"
+ line 355, "pan.___", state 915, "else"
+ line 361, "pan.___", state 918, "sighand_exec = 1"
+ line 398, "pan.___", state 931, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 398, "pan.___", state 933, "(1)"
+ line 398, "pan.___", state 934, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 398, "pan.___", state 934, "else"
+ line 398, "pan.___", state 937, "(1)"
+ line 402, "pan.___", state 945, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 402, "pan.___", state 947, "(1)"
+ line 402, "pan.___", state 948, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 402, "pan.___", state 948, "else"
+ line 402, "pan.___", state 951, "(1)"
+ line 402, "pan.___", state 952, "(1)"
+ line 402, "pan.___", state 952, "(1)"
+ line 400, "pan.___", state 957, "((i<1))"
+ line 400, "pan.___", state 957, "((i>=1))"
+ line 407, "pan.___", state 963, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 408, "pan.___", state 976, "(1)"
+ line 408, "pan.___", state 977, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 408, "pan.___", state 977, "else"
+ line 408, "pan.___", state 980, "(1)"
+ line 408, "pan.___", state 981, "(1)"
+ line 408, "pan.___", state 981, "(1)"
+ line 412, "pan.___", state 989, "(1)"
+ line 412, "pan.___", state 990, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 412, "pan.___", state 990, "else"
+ line 412, "pan.___", state 993, "(1)"
+ line 412, "pan.___", state 994, "(1)"
+ line 412, "pan.___", state 994, "(1)"
+ line 410, "pan.___", state 999, "((i<1))"
+ line 410, "pan.___", state 999, "((i>=1))"
+ line 417, "pan.___", state 1006, "(1)"
+ line 417, "pan.___", state 1007, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 417, "pan.___", state 1007, "else"
+ line 417, "pan.___", state 1010, "(1)"
+ line 417, "pan.___", state 1011, "(1)"
+ line 417, "pan.___", state 1011, "(1)"
+ line 419, "pan.___", state 1014, "(1)"
+ line 419, "pan.___", state 1014, "(1)"
+ line 361, "pan.___", state 1023, "sighand_exec = 1"
+ line 402, "pan.___", state 1054, "(1)"
+ line 407, "pan.___", state 1070, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 417, "pan.___", state 1113, "(1)"
+ line 402, "pan.___", state 1151, "(1)"
+ line 407, "pan.___", state 1167, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 417, "pan.___", state 1210, "(1)"
+ line 398, "pan.___", state 1236, "(1)"
+ line 402, "pan.___", state 1250, "(1)"
+ line 407, "pan.___", state 1266, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 417, "pan.___", state 1309, "(1)"
+ line 402, "pan.___", state 1350, "(1)"
+ line 407, "pan.___", state 1366, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 417, "pan.___", state 1409, "(1)"
+ line 174, "pan.___", state 1430, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 174, "pan.___", state 1432, "(1)"
+ line 178, "pan.___", state 1439, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 178, "pan.___", state 1441, "(1)"
+ line 178, "pan.___", state 1442, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 178, "pan.___", state 1442, "else"
+ line 176, "pan.___", state 1447, "((j<1))"
+ line 176, "pan.___", state 1447, "((j>=1))"
+ line 182, "pan.___", state 1452, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 159, "pan.___", state 1462, "(1)"
+ line 163, "pan.___", state 1470, "(1)"
+ line 163, "pan.___", state 1471, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 163, "pan.___", state 1471, "else"
+ line 161, "pan.___", state 1476, "((j<1))"
+ line 161, "pan.___", state 1476, "((j>=1))"
+ line 167, "pan.___", state 1482, "(1)"
+ line 167, "pan.___", state 1483, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 167, "pan.___", state 1483, "else"
+ line 169, "pan.___", state 1486, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 169, "pan.___", state 1486, "else"
+ line 174, "pan.___", state 1493, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 174, "pan.___", state 1495, "(1)"
+ line 178, "pan.___", state 1502, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 178, "pan.___", state 1504, "(1)"
+ line 178, "pan.___", state 1505, "((cache_dirty_urcu_active_readers.bitfield&(1<<i)))"
+ line 178, "pan.___", state 1505, "else"
+ line 176, "pan.___", state 1510, "((j<1))"
+ line 176, "pan.___", state 1510, "((j>=1))"
+ line 182, "pan.___", state 1515, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, "pan.___", state 1525, "(1)"
+ line 163, "pan.___", state 1533, "(1)"
+ line 163, "pan.___", state 1534, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<i))))"
+ line 163, "pan.___", state 1534, "else"
+ line 161, "pan.___", state 1539, "((j<1))"
+ line 161, "pan.___", state 1539, "((j>=1))"
+ line 167, "pan.___", state 1545, "(1)"
+ line 167, "pan.___", state 1546, "(!((cache_dirty_generation_ptr.bitfield&(1<<i))))"
+ line 167, "pan.___", state 1546, "else"
+ line 169, "pan.___", state 1549, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<i))))"
+ line 169, "pan.___", state 1549, "else"
+ line 201, "pan.___", state 1551, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<i)))"
+ line 201, "pan.___", state 1551, "else"
+ line 213, "pan.___", state 1555, "((i<1))"
+ line 213, "pan.___", state 1555, "((i>=1))"
+ line 174, "pan.___", state 1560, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 174, "pan.___", state 1562, "(1)"
+ line 178, "pan.___", state 1569, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 178, "pan.___", state 1571, "(1)"
+ line 178, "pan.___", state 1572, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 178, "pan.___", state 1572, "else"
+ line 176, "pan.___", state 1577, "((j<1))"
+ line 176, "pan.___", state 1577, "((j>=1))"
+ line 182, "pan.___", state 1582, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 159, "pan.___", state 1592, "(1)"
+ line 163, "pan.___", state 1600, "(1)"
+ line 163, "pan.___", state 1601, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 163, "pan.___", state 1601, "else"
+ line 161, "pan.___", state 1606, "((j<1))"
+ line 161, "pan.___", state 1606, "((j>=1))"
+ line 167, "pan.___", state 1612, "(1)"
+ line 167, "pan.___", state 1613, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 167, "pan.___", state 1613, "else"
+ line 169, "pan.___", state 1616, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 169, "pan.___", state 1616, "else"
+ line 201, "pan.___", state 1618, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 201, "pan.___", state 1618, "else"
+ line 220, "pan.___", state 1619, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 220, "pan.___", state 1619, "else"
+ line 355, "pan.___", state 1625, "((sighand_exec==1))"
+ line 355, "pan.___", state 1625, "else"
+ line 361, "pan.___", state 1628, "sighand_exec = 1"
+ line 398, "pan.___", state 1641, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 398, "pan.___", state 1643, "(1)"
+ line 398, "pan.___", state 1644, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 398, "pan.___", state 1644, "else"
+ line 398, "pan.___", state 1647, "(1)"
+ line 402, "pan.___", state 1655, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 402, "pan.___", state 1657, "(1)"
+ line 402, "pan.___", state 1658, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 402, "pan.___", state 1658, "else"
+ line 402, "pan.___", state 1661, "(1)"
+ line 402, "pan.___", state 1662, "(1)"
+ line 402, "pan.___", state 1662, "(1)"
+ line 400, "pan.___", state 1667, "((i<1))"
+ line 400, "pan.___", state 1667, "((i>=1))"
+ line 407, "pan.___", state 1673, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 408, "pan.___", state 1686, "(1)"
+ line 408, "pan.___", state 1687, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 408, "pan.___", state 1687, "else"
+ line 408, "pan.___", state 1690, "(1)"
+ line 408, "pan.___", state 1691, "(1)"
+ line 408, "pan.___", state 1691, "(1)"
+ line 412, "pan.___", state 1699, "(1)"
+ line 412, "pan.___", state 1700, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 412, "pan.___", state 1700, "else"
+ line 412, "pan.___", state 1703, "(1)"
+ line 412, "pan.___", state 1704, "(1)"
+ line 412, "pan.___", state 1704, "(1)"
+ line 410, "pan.___", state 1709, "((i<1))"
+ line 410, "pan.___", state 1709, "((i>=1))"
+ line 417, "pan.___", state 1716, "(1)"
+ line 417, "pan.___", state 1717, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 417, "pan.___", state 1717, "else"
+ line 417, "pan.___", state 1720, "(1)"
+ line 417, "pan.___", state 1721, "(1)"
+ line 417, "pan.___", state 1721, "(1)"
+ line 419, "pan.___", state 1724, "(1)"
+ line 419, "pan.___", state 1724, "(1)"
+ line 361, "pan.___", state 1733, "sighand_exec = 1"
+ line 178, "pan.___", state 1758, "(1)"
+ line 182, "pan.___", state 1769, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 159, "pan.___", state 1779, "(1)"
+ line 163, "pan.___", state 1787, "(1)"
+ line 167, "pan.___", state 1799, "(1)"
+ line 174, "pan.___", state 1810, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 178, "pan.___", state 1819, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 182, "pan.___", state 1832, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, "pan.___", state 1842, "(1)"
+ line 163, "pan.___", state 1850, "(1)"
+ line 167, "pan.___", state 1862, "(1)"
+ line 174, "pan.___", state 1877, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 178, "pan.___", state 1886, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 182, "pan.___", state 1899, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 159, "pan.___", state 1909, "(1)"
+ line 163, "pan.___", state 1917, "(1)"
+ line 167, "pan.___", state 1929, "(1)"
+ line 701, "pan.___", state 1968, "-end-"
+ (215 of 1968 states)
+unreached in proctype :init:
+ (0 of 46 states)
+unreached in proctype :never:
+ line 749, "pan.___", state 11, "-end-"
+ (1 of 11 states)
+
+pan: elapsed time 0.89 seconds
+pan: rate 103932.58 states/second
+pan: avg transition delay 7.8297e-07 usec
+cp .input.spin urcu_progress_writer.spin.input
+cp .input.spin.trail urcu_progress_writer.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
--- /dev/null
+#define WRITER_PROGRESS
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+#define TEST_SIGNAL
+//#define TEST_SIGNAL_ON_READ
+#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 1
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:3:-2
+-4:-4:-4
+1:0:2679
+2:1:2673
+3:1:2674
+4:1:2675
+5:1:2676
+6:0:2685
+7:5:1129
--- /dev/null
+#define WRITER_PROGRESS
+#define GEN_ERROR_WRITER_PROGRESS
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define > pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_progress.ltl | grep -v ^//`)" >> pan.ltl
+cp urcu_progress_writer_error.define .input.define
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -o pan pan.c
+./pan -a -f -v -c1 -X -m10000000 -w20
+warning: for p.o. reduction to be valid the never claim must be stutter-invariant
+(never claims generated from LTL formulae are stutter-invariant)
+depth 0: Claim reached state 5 (line 743)
+depth 12: Claim reached state 9 (line 748)
+depth 28: Claim reached state 9 (line 747)
+
+(Spin Version 5.1.7 -- 23 December 2008)
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim +
+ assertion violations + (if within scope of claim)
+ acceptance cycles + (fairness enabled)
+ invalid end states - (disabled by never claim)
+
+State-vector 56 byte, depth reached 10679, errors: 0
+ 38555 states, stored (92500 visited)
+ 1044204 states, matched
+ 1136704 transitions (= visited+matched)
+ 3867169 atomic steps
+hash conflicts: 6390 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 3.089 equivalent memory usage for states (stored*(State-vector + overhead))
+ 2.767 actual memory usage for states (compression: 89.58%)
+ state-vector as stored = 47 byte + 28 byte overhead
+ 8.000 memory used for hash table (-w20)
+ 457.764 memory used for DFS stack (-m10000000)
+ 468.498 total actual memory usage
+
+unreached in proctype urcu_reader_sig
+ line 403, "pan.___", state 330, "(1)"
+ line 614, "pan.___", state 411, "-end-"
+ (2 of 411 states)
+unreached in proctype urcu_writer
+ line 399, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 408, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 409, "pan.___", state 59, "(1)"
+ line 418, "pan.___", state 89, "(1)"
+ line 399, "pan.___", state 115, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 409, "pan.___", state 160, "(1)"
+ line 652, "pan.___", state 213, "(1)"
+ line 175, "pan.___", state 222, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 179, "pan.___", state 233, "(1)"
+ line 160, "pan.___", state 254, "(1)"
+ line 164, "pan.___", state 262, "(1)"
+ line 168, "pan.___", state 274, "(1)"
+ line 175, "pan.___", state 285, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 179, "pan.___", state 294, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 307, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 160, "pan.___", state 317, "(1)"
+ line 164, "pan.___", state 325, "(1)"
+ line 168, "pan.___", state 337, "(1)"
+ line 175, "pan.___", state 352, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 179, "pan.___", state 361, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 183, "pan.___", state 374, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 160, "pan.___", state 384, "(1)"
+ line 164, "pan.___", state 392, "(1)"
+ line 168, "pan.___", state 404, "(1)"
+ line 399, "pan.___", state 425, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 403, "pan.___", state 441, "(1)"
+ line 408, "pan.___", state 457, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 409, "pan.___", state 470, "(1)"
+ line 418, "pan.___", state 500, "(1)"
+ line 399, "pan.___", state 526, "(1)"
+ line 403, "pan.___", state 540, "(1)"
+ line 408, "pan.___", state 556, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 418, "pan.___", state 599, "(1)"
+ line 403, "pan.___", state 640, "(1)"
+ line 408, "pan.___", state 656, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 418, "pan.___", state 699, "(1)"
+ line 399, "pan.___", state 721, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 399, "pan.___", state 723, "(1)"
+ line 399, "pan.___", state 724, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 399, "pan.___", state 724, "else"
+ line 399, "pan.___", state 727, "(1)"
+ line 403, "pan.___", state 735, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 403, "pan.___", state 737, "(1)"
+ line 403, "pan.___", state 738, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 403, "pan.___", state 738, "else"
+ line 403, "pan.___", state 741, "(1)"
+ line 403, "pan.___", state 742, "(1)"
+ line 403, "pan.___", state 742, "(1)"
+ line 401, "pan.___", state 747, "((i<1))"
+ line 401, "pan.___", state 747, "((i>=1))"
+ line 408, "pan.___", state 753, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 409, "pan.___", state 766, "(1)"
+ line 409, "pan.___", state 767, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 409, "pan.___", state 767, "else"
+ line 409, "pan.___", state 770, "(1)"
+ line 409, "pan.___", state 771, "(1)"
+ line 409, "pan.___", state 771, "(1)"
+ line 413, "pan.___", state 779, "(1)"
+ line 413, "pan.___", state 780, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 413, "pan.___", state 780, "else"
+ line 413, "pan.___", state 783, "(1)"
+ line 413, "pan.___", state 784, "(1)"
+ line 413, "pan.___", state 784, "(1)"
+ line 411, "pan.___", state 789, "((i<1))"
+ line 411, "pan.___", state 789, "((i>=1))"
+ line 418, "pan.___", state 796, "(1)"
+ line 418, "pan.___", state 797, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 418, "pan.___", state 797, "else"
+ line 418, "pan.___", state 800, "(1)"
+ line 418, "pan.___", state 801, "(1)"
+ line 418, "pan.___", state 801, "(1)"
+ line 420, "pan.___", state 804, "(1)"
+ line 420, "pan.___", state 804, "(1)"
+ line 356, "pan.___", state 810, "((sighand_exec==1))"
+ line 356, "pan.___", state 810, "else"
+ line 362, "pan.___", state 813, "sighand_exec = 1"
+ line 399, "pan.___", state 826, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 399, "pan.___", state 828, "(1)"
+ line 399, "pan.___", state 829, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 399, "pan.___", state 829, "else"
+ line 399, "pan.___", state 832, "(1)"
+ line 403, "pan.___", state 840, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 403, "pan.___", state 842, "(1)"
+ line 403, "pan.___", state 843, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 403, "pan.___", state 843, "else"
+ line 403, "pan.___", state 846, "(1)"
+ line 403, "pan.___", state 847, "(1)"
+ line 403, "pan.___", state 847, "(1)"
+ line 401, "pan.___", state 852, "((i<1))"
+ line 401, "pan.___", state 852, "((i>=1))"
+ line 408, "pan.___", state 858, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 409, "pan.___", state 871, "(1)"
+ line 409, "pan.___", state 872, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 409, "pan.___", state 872, "else"
+ line 409, "pan.___", state 875, "(1)"
+ line 409, "pan.___", state 876, "(1)"
+ line 409, "pan.___", state 876, "(1)"
+ line 413, "pan.___", state 884, "(1)"
+ line 413, "pan.___", state 885, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 413, "pan.___", state 885, "else"
+ line 413, "pan.___", state 888, "(1)"
+ line 413, "pan.___", state 889, "(1)"
+ line 413, "pan.___", state 889, "(1)"
+ line 411, "pan.___", state 894, "((i<1))"
+ line 411, "pan.___", state 894, "((i>=1))"
+ line 418, "pan.___", state 901, "(1)"
+ line 418, "pan.___", state 902, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 418, "pan.___", state 902, "else"
+ line 418, "pan.___", state 905, "(1)"
+ line 418, "pan.___", state 906, "(1)"
+ line 418, "pan.___", state 906, "(1)"
+ line 420, "pan.___", state 909, "(1)"
+ line 420, "pan.___", state 909, "(1)"
+ line 362, "pan.___", state 918, "sighand_exec = 1"
+ line 403, "pan.___", state 949, "(1)"
+ line 408, "pan.___", state 965, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 418, "pan.___", state 1008, "(1)"
+ line 403, "pan.___", state 1046, "(1)"
+ line 408, "pan.___", state 1062, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 418, "pan.___", state 1105, "(1)"
+ line 399, "pan.___", state 1131, "(1)"
+ line 403, "pan.___", state 1145, "(1)"
+ line 408, "pan.___", state 1161, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 418, "pan.___", state 1204, "(1)"
+ line 403, "pan.___", state 1245, "(1)"
+ line 408, "pan.___", state 1261, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 418, "pan.___", state 1304, "(1)"
+ line 399, "pan.___", state 1326, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 399, "pan.___", state 1328, "(1)"
+ line 399, "pan.___", state 1329, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 399, "pan.___", state 1329, "else"
+ line 399, "pan.___", state 1332, "(1)"
+ line 403, "pan.___", state 1340, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 403, "pan.___", state 1342, "(1)"
+ line 403, "pan.___", state 1343, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 403, "pan.___", state 1343, "else"
+ line 403, "pan.___", state 1346, "(1)"
+ line 403, "pan.___", state 1347, "(1)"
+ line 403, "pan.___", state 1347, "(1)"
+ line 401, "pan.___", state 1352, "((i<1))"
+ line 401, "pan.___", state 1352, "((i>=1))"
+ line 408, "pan.___", state 1358, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 409, "pan.___", state 1371, "(1)"
+ line 409, "pan.___", state 1372, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 409, "pan.___", state 1372, "else"
+ line 409, "pan.___", state 1375, "(1)"
+ line 409, "pan.___", state 1376, "(1)"
+ line 409, "pan.___", state 1376, "(1)"
+ line 413, "pan.___", state 1384, "(1)"
+ line 413, "pan.___", state 1385, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 413, "pan.___", state 1385, "else"
+ line 413, "pan.___", state 1388, "(1)"
+ line 413, "pan.___", state 1389, "(1)"
+ line 413, "pan.___", state 1389, "(1)"
+ line 411, "pan.___", state 1394, "((i<1))"
+ line 411, "pan.___", state 1394, "((i>=1))"
+ line 418, "pan.___", state 1401, "(1)"
+ line 418, "pan.___", state 1402, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 418, "pan.___", state 1402, "else"
+ line 418, "pan.___", state 1405, "(1)"
+ line 418, "pan.___", state 1406, "(1)"
+ line 418, "pan.___", state 1406, "(1)"
+ line 420, "pan.___", state 1409, "(1)"
+ line 420, "pan.___", state 1409, "(1)"
+ line 356, "pan.___", state 1415, "((sighand_exec==1))"
+ line 356, "pan.___", state 1415, "else"
+ line 362, "pan.___", state 1418, "sighand_exec = 1"
+ line 399, "pan.___", state 1431, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 399, "pan.___", state 1433, "(1)"
+ line 399, "pan.___", state 1434, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<0)))"
+ line 399, "pan.___", state 1434, "else"
+ line 399, "pan.___", state 1437, "(1)"
+ line 403, "pan.___", state 1445, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 403, "pan.___", state 1447, "(1)"
+ line 403, "pan.___", state 1448, "((cache_dirty_urcu_active_readers.bitfield&(1<<0)))"
+ line 403, "pan.___", state 1448, "else"
+ line 403, "pan.___", state 1451, "(1)"
+ line 403, "pan.___", state 1452, "(1)"
+ line 403, "pan.___", state 1452, "(1)"
+ line 401, "pan.___", state 1457, "((i<1))"
+ line 401, "pan.___", state 1457, "((i>=1))"
+ line 408, "pan.___", state 1463, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 409, "pan.___", state 1476, "(1)"
+ line 409, "pan.___", state 1477, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<0))))"
+ line 409, "pan.___", state 1477, "else"
+ line 409, "pan.___", state 1480, "(1)"
+ line 409, "pan.___", state 1481, "(1)"
+ line 409, "pan.___", state 1481, "(1)"
+ line 413, "pan.___", state 1489, "(1)"
+ line 413, "pan.___", state 1490, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<0))))"
+ line 413, "pan.___", state 1490, "else"
+ line 413, "pan.___", state 1493, "(1)"
+ line 413, "pan.___", state 1494, "(1)"
+ line 413, "pan.___", state 1494, "(1)"
+ line 411, "pan.___", state 1499, "((i<1))"
+ line 411, "pan.___", state 1499, "((i>=1))"
+ line 418, "pan.___", state 1506, "(1)"
+ line 418, "pan.___", state 1507, "(!((cache_dirty_generation_ptr.bitfield&(1<<0))))"
+ line 418, "pan.___", state 1507, "else"
+ line 418, "pan.___", state 1510, "(1)"
+ line 418, "pan.___", state 1511, "(1)"
+ line 418, "pan.___", state 1511, "(1)"
+ line 420, "pan.___", state 1514, "(1)"
+ line 420, "pan.___", state 1514, "(1)"
+ line 362, "pan.___", state 1523, "sighand_exec = 1"
+ line 179, "pan.___", state 1548, "(1)"
+ line 183, "pan.___", state 1559, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 160, "pan.___", state 1569, "(1)"
+ line 164, "pan.___", state 1577, "(1)"
+ line 168, "pan.___", state 1589, "(1)"
+ line 175, "pan.___", state 1600, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 179, "pan.___", state 1609, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 1622, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 160, "pan.___", state 1632, "(1)"
+ line 164, "pan.___", state 1640, "(1)"
+ line 168, "pan.___", state 1652, "(1)"
+ line 175, "pan.___", state 1667, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<0)))"
+ line 179, "pan.___", state 1676, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<0)))"
+ line 183, "pan.___", state 1689, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<0)))"
+ line 160, "pan.___", state 1699, "(1)"
+ line 164, "pan.___", state 1707, "(1)"
+ line 168, "pan.___", state 1719, "(1)"
+ line 702, "pan.___", state 1758, "-end-"
+ (173 of 1758 states)
+unreached in proctype :init:
+ (0 of 46 states)
+unreached in proctype :never:
+ line 750, "pan.___", state 11, "-end-"
+ (1 of 11 states)
+
+pan: elapsed time 0.89 seconds
+pan: rate 103932.58 states/second
+pan: avg transition delay 7.8297e-07 usec
+cp .input.spin urcu_progress_writer_error.spin.input
+cp .input.spin.trail urcu_progress_writer_error.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
--- /dev/null
+#define WRITER_PROGRESS
+#define GEN_ERROR_WRITER_PROGRESS
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+#define TEST_SIGNAL
+//#define TEST_SIGNAL_ON_READ
+#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 1
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:3:-2
+-4:-4:-4
+1:0:2965
+2:3:2917
+3:3:2920
+4:3:2920
+5:3:2920
+6:3:2923
+7:3:2931
+8:3:2931
+9:3:2931
+10:3:2934
+11:3:2940
+12:3:2944
+13:3:2944
+14:3:2944
+15:3:2947
+16:3:2955
+17:3:2959
+18:3:2960
+19:0:2965
+20:3:2962
+21:0:2965
+22:2:1151
+23:0:2965
+24:2:1157
+25:0:2965
+26:2:1158
+27:0:2965
+28:2:1159
+29:2:1163
+30:2:1164
+31:2:1172
+32:2:1173
+33:2:1177
+34:2:1178
+35:2:1186
+36:2:1191
+37:2:1195
+38:2:1196
+39:2:1203
+40:2:1204
+41:2:1215
+42:2:1216
+43:2:1217
+44:2:1228
+45:2:1233
+46:2:1234
+47:0:2963
+48:2:1246
+49:0:2969
+50:2:1247
+51:0:2969
+52:1:2
+53:0:2969
+54:2:1248
+55:0:2969
+56:1:8
+57:0:2969
+58:1:9
+59:0:2969
+60:2:1247
+61:0:2969
+62:2:1248
+63:0:2969
+64:1:10
+65:0:2969
+66:2:1249
+67:0:2969
+68:2:1255
+69:2:1256
+70:0:2969
+71:2:1260
+72:2:1264
+73:2:1265
+74:2:1273
+75:2:1274
+76:2:1278
+77:2:1279
+78:2:1287
+79:2:1292
+80:2:1293
+81:2:1304
+82:2:1305
+83:2:1316
+84:2:1317
+85:2:1318
+86:2:1329
+87:2:1334
+88:2:1335
+89:0:2969
+90:2:1347
+91:0:2969
+92:2:1348
+93:0:2969
+94:1:13
+95:0:2969
+96:2:1349
+97:0:2969
+98:1:19
+99:0:2969
+100:1:20
+101:0:2969
+102:2:1348
+103:0:2969
+104:2:1349
+105:0:2969
+106:1:21
+107:1:25
+108:1:26
+109:1:34
+110:1:35
+111:1:39
+112:1:40
+113:1:48
+114:1:53
+115:1:57
+116:1:58
+117:1:65
+118:1:66
+119:1:77
+120:1:78
+121:1:79
+122:1:90
+123:1:95
+124:1:96
+125:0:2969
+126:2:1348
+127:0:2969
+128:2:1349
+129:0:2969
+130:1:108
+131:0:2969
+132:2:1348
+133:0:2969
+134:2:1349
+135:0:2969
+136:1:109
+137:1:113
+138:1:114
+139:1:122
+140:1:123
+141:1:127
+142:1:128
+143:1:136
+144:1:141
+145:1:145
+146:1:146
+147:1:153
+148:1:154
+149:1:165
+150:1:166
+151:1:167
+152:1:178
+153:1:183
+154:1:184
+155:0:2969
+156:1:196
+157:0:2969
+158:2:1348
+159:0:2969
+160:2:1349
+161:0:2969
+162:1:197
+163:0:2969
+164:2:1348
+165:0:2969
+166:2:1349
+167:0:2969
+168:1:198
+169:1:202
+170:1:203
+171:1:211
+172:1:212
+173:1:216
+174:1:217
+175:1:225
+176:1:230
+177:1:234
+178:1:235
+179:1:242
+180:1:243
+181:1:254
+182:1:255
+183:1:256
+184:1:267
+185:1:272
+186:1:273
+187:0:2969
+188:2:1348
+189:0:2969
+190:2:1349
+191:0:2969
+192:1:285
+193:0:2969
+194:1:486
+195:0:2969
+196:1:487
+197:0:2969
+198:1:20
+199:0:2969
+200:2:1348
+201:0:2969
+202:2:1349
+203:0:2969
+204:1:21
+205:1:25
+206:1:26
+207:1:34
+208:1:35
+209:1:36
+210:1:48
+211:1:53
+212:1:57
+213:1:58
+214:1:65
+215:1:66
+216:1:77
+217:1:78
+218:1:79
+219:1:90
+220:1:95
+221:1:96
+222:0:2969
+223:2:1348
+224:0:2969
+225:2:1349
+226:0:2969
+227:1:108
+228:0:2969
+229:2:1348
+230:0:2969
+231:2:1349
+232:0:2969
+233:1:109
+234:1:113
+235:1:114
+236:1:122
+237:1:123
+238:1:127
+239:1:128
+240:1:136
+241:1:141
+242:1:145
+243:1:146
+244:1:153
+245:1:154
+246:1:165
+247:1:166
+248:1:167
+249:1:178
+250:1:183
+251:1:184
+252:0:2969
+253:1:288
+254:0:2969
+255:2:1348
+256:0:2969
+257:2:1349
+258:0:2969
+259:1:289
+260:0:2969
+261:1:486
+262:0:2969
+263:1:487
+264:0:2969
+265:1:492
+266:0:2969
+267:2:1348
+268:0:2969
+269:2:1349
+270:0:2969
+271:1:497
+272:1:501
+273:1:502
+274:1:510
+275:1:511
+276:1:512
+277:1:524
+278:1:529
+279:1:533
+280:1:534
+281:1:541
+282:1:542
+283:1:553
+284:1:554
+285:1:555
+286:1:566
+287:1:571
+288:1:572
+289:0:2969
+290:2:1348
+291:0:2969
+292:2:1349
+293:0:2969
+294:1:584
+295:0:2969
+296:2:1348
+297:0:2969
+298:2:1349
+299:0:2969
+300:1:585
+301:1:589
+302:1:590
+303:1:598
+304:1:599
+305:1:603
+306:1:604
+307:1:612
+308:1:617
+309:1:621
+310:1:622
+311:1:629
+312:1:630
+313:1:641
+314:1:642
+315:1:643
+316:1:654
+317:1:659
+318:1:660
+319:0:2969
+320:2:1348
+321:0:2969
+322:2:1349
+323:0:2969
+324:1:672
+325:0:2969
+326:2:1348
+327:0:2969
+328:2:1349
+329:0:2969
+330:1:673
+331:1:677
+332:1:678
+333:1:686
+334:1:687
+335:1:691
+336:1:692
+337:1:700
+338:1:705
+339:1:709
+340:1:710
+341:1:717
+342:1:718
+343:1:729
+344:1:730
+345:1:731
+346:1:742
+347:1:747
+348:1:748
+349:0:2969
+350:2:1348
+351:0:2969
+352:2:1349
+353:0:2969
+354:1:760
+355:0:2969
+356:1:761
+357:0:2969
+358:1:762
+359:0:2969
+360:1:955
+361:0:2969
+362:1:956
+363:0:2969
+364:2:1348
+365:0:2969
+366:2:1349
+367:0:2969
+368:1:960
+369:0:2969
+370:2:1348
+371:0:2969
+372:2:1349
+373:0:2969
+374:1:961
+375:1:965
+376:1:966
+377:1:974
+378:1:975
+379:1:979
+380:1:980
+381:1:988
+382:1:993
+383:1:997
+384:1:998
+385:1:1005
+386:1:1006
+387:1:1017
+388:1:1018
+389:1:1019
+390:1:1030
+391:1:1035
+392:1:1036
+393:0:2969
+394:2:1348
+395:0:2969
+396:2:1349
+397:0:2969
+398:1:1048
+399:0:2969
+400:1:762
+401:0:2969
+402:1:955
+403:0:2969
+404:1:956
+405:0:2969
+406:2:1348
+407:0:2969
+408:2:1349
+409:0:2969
+410:1:960
+411:0:2969
+412:2:1348
+413:0:2969
+414:2:1349
+415:0:2969
+416:1:961
+417:1:965
+418:1:966
+419:1:974
+420:1:975
+421:1:976
+422:1:988
+423:1:993
+424:1:997
+425:1:998
+426:1:1005
+427:1:1006
+428:1:1017
+429:1:1018
+430:1:1019
+431:1:1030
+432:1:1035
+433:1:1036
+434:0:2969
+435:2:1348
+436:0:2969
+437:2:1349
+438:0:2969
+439:1:1048
+440:0:2969
+441:1:1052
+442:0:2969
+443:2:1348
+444:0:2969
+445:2:1349
+446:0:2969
+447:1:1057
+448:1:1061
+449:1:1062
+450:1:1070
+451:1:1071
+452:1:1072
+453:1:1084
+454:1:1089
+455:1:1093
+456:1:1094
+457:1:1101
+458:1:1102
+459:1:1113
+460:1:1114
+461:1:1115
+462:1:1126
+463:1:1131
+464:1:1132
+465:0:2969
+466:1:9
+467:0:2969
+468:2:1348
+469:0:2969
+470:2:1349
+471:0:2969
+472:1:10
+473:0:2969
+474:2:1350
+475:0:2969
+476:2:1356
+477:0:2969
+478:2:1357
+479:0:2969
+480:2:1367
+481:0:2969
+482:2:1368
+483:0:2969
+484:2:1372
+485:2:1373
+486:2:1377
+487:2:1381
+488:2:1382
+489:2:1386
+490:2:1394
+491:2:1395
+492:2:1400
+493:2:1407
+494:2:1408
+495:2:1415
+496:2:1420
+497:0:2969
+498:2:1431
+499:0:2969
+500:2:1435
+501:2:1436
+502:2:1440
+503:2:1444
+504:2:1445
+505:2:1449
+506:2:1457
+507:2:1458
+508:2:1463
+509:2:1470
+510:2:1471
+511:2:1478
+512:2:1483
+513:0:2969
+514:2:1494
+515:0:2969
+516:2:1502
+517:2:1503
+518:2:1507
+519:2:1511
+520:2:1512
+521:2:1516
+522:2:1524
+523:2:1525
+524:2:1530
+525:2:1537
+526:2:1538
+527:2:1545
+528:2:1550
+529:0:2969
+530:2:1565
+531:0:2969
+532:2:1566
+533:0:2969
+534:1:13
+535:0:2969
+536:2:1567
+537:0:2969
+538:1:19
+539:0:2969
+540:1:20
+541:0:2969
+542:2:1566
+543:0:2969
+544:2:1567
+545:0:2969
+546:1:21
+547:1:25
+548:1:26
+549:1:34
+550:1:35
+551:1:39
+552:1:40
+553:1:48
+554:1:53
+555:1:57
+556:1:58
+557:1:65
+558:1:66
+559:1:77
+560:1:78
+561:1:79
+562:1:90
+563:1:95
+564:1:96
+565:0:2969
+566:2:1566
+567:0:2969
+568:2:1567
+569:0:2969
+570:1:108
+571:0:2969
+572:2:1566
+573:0:2969
+574:2:1567
+575:0:2969
+576:1:109
+577:1:113
+578:1:114
+579:1:122
+580:1:123
+581:1:127
+582:1:128
+583:1:136
+584:1:141
+585:1:145
+586:1:146
+587:1:153
+588:1:154
+589:1:165
+590:1:166
+591:1:167
+592:1:178
+593:1:183
+594:1:184
+595:0:2969
+596:1:196
+597:0:2969
+598:2:1566
+599:0:2969
+600:2:1567
+601:0:2969
+602:1:197
+603:0:2969
+604:2:1566
+605:0:2969
+606:2:1567
+607:0:2969
+608:1:198
+609:1:202
+610:1:203
+611:1:211
+612:1:212
+613:1:216
+614:1:217
+615:1:225
+616:1:230
+617:1:234
+618:1:235
+619:1:242
+620:1:243
+621:1:254
+622:1:255
+623:1:256
+624:1:267
+625:1:272
+626:1:273
+627:0:2969
+628:2:1566
+629:0:2969
+630:2:1567
+631:0:2969
+632:1:285
+633:0:2969
+634:1:486
+635:0:2969
+636:1:487
+637:0:2969
+638:1:20
+639:0:2969
+640:2:1566
+641:0:2969
+642:2:1567
+643:0:2969
+644:1:21
+645:1:25
+646:1:26
+647:1:34
+648:1:35
+649:1:36
+650:1:48
+651:1:53
+652:1:57
+653:1:58
+654:1:65
+655:1:66
+656:1:77
+657:1:78
+658:1:79
+659:1:90
+660:1:95
+661:1:96
+662:0:2969
+663:2:1566
+664:0:2969
+665:2:1567
+666:0:2969
+667:1:108
+668:0:2969
+669:2:1566
+670:0:2969
+671:2:1567
+672:0:2969
+673:1:109
+674:1:113
+675:1:114
+676:1:122
+677:1:123
+678:1:127
+679:1:128
+680:1:136
+681:1:141
+682:1:145
+683:1:146
+684:1:153
+685:1:154
+686:1:165
+687:1:166
+688:1:167
+689:1:178
+690:1:183
+691:1:184
+692:0:2969
+693:1:288
+694:0:2969
+695:2:1566
+696:0:2969
+697:2:1567
+698:0:2969
+699:1:289
+700:0:2969
+701:1:486
+702:0:2969
+703:1:487
+704:0:2969
+705:1:492
+706:0:2969
+707:2:1566
+708:0:2969
+709:2:1567
+710:0:2969
+711:1:497
+712:1:501
+713:1:502
+714:1:510
+715:1:511
+716:1:512
+717:1:524
+718:1:529
+719:1:533
+720:1:534
+721:1:541
+722:1:542
+723:1:553
+724:1:554
+725:1:555
+726:1:566
+727:1:571
+728:1:572
+729:0:2969
+730:2:1566
+731:0:2969
+732:2:1567
+733:0:2969
+734:1:584
+735:0:2969
+736:2:1566
+737:0:2969
+738:2:1567
+739:0:2969
+740:1:585
+741:1:589
+742:1:590
+743:1:598
+744:1:599
+745:1:603
+746:1:604
+747:1:612
+748:1:617
+749:1:621
+750:1:622
+751:1:629
+752:1:630
+753:1:641
+754:1:642
+755:1:643
+756:1:654
+757:1:659
+758:1:660
+759:0:2969
+760:2:1566
+761:0:2969
+762:2:1567
+763:0:2969
+764:1:672
+765:0:2969
+766:2:1566
+767:0:2969
+768:2:1567
+769:0:2969
+770:1:673
+771:1:677
+772:1:678
+773:1:686
+774:1:687
+775:1:691
+776:1:692
+777:1:700
+778:1:705
+779:1:709
+780:1:710
+781:1:717
+782:1:718
+783:1:729
+784:1:730
+785:1:731
+786:1:742
+787:1:747
+788:1:748
+789:0:2969
+790:2:1566
+791:0:2969
+792:2:1567
+793:0:2969
+794:1:760
+795:0:2969
+796:1:761
+797:0:2969
+798:1:762
+799:0:2969
+800:1:955
+801:0:2969
+802:1:956
+803:0:2969
+804:2:1566
+805:0:2969
+806:2:1567
+807:0:2969
+808:1:960
+809:0:2969
+810:2:1566
+811:0:2969
+812:2:1567
+813:0:2969
+814:1:961
+815:1:965
+816:1:966
+817:1:974
+818:1:975
+819:1:979
+820:1:980
+821:1:988
+822:1:993
+823:1:997
+824:1:998
+825:1:1005
+826:1:1006
+827:1:1017
+828:1:1018
+829:1:1019
+830:1:1030
+831:1:1035
+832:1:1036
+833:0:2969
+834:2:1566
+835:0:2969
+836:2:1567
+837:0:2969
+838:1:1048
+839:0:2969
+840:1:762
+841:0:2969
+842:1:955
+843:0:2969
+844:1:956
+845:0:2969
+846:2:1566
+847:0:2969
+848:2:1567
+849:0:2969
+850:1:960
+851:0:2969
+852:2:1566
+853:0:2969
+854:2:1567
+855:0:2969
+856:1:961
+857:1:965
+858:1:966
+859:1:974
+860:1:975
+861:1:976
+862:1:988
+863:1:993
+864:1:997
+865:1:998
+866:1:1005
+867:1:1006
+868:1:1017
+869:1:1018
+870:1:1019
+871:1:1030
+872:1:1035
+873:1:1036
+874:0:2969
+875:2:1566
+876:0:2969
+877:2:1567
+878:0:2969
+879:1:1048
+880:0:2969
+881:1:1052
+882:0:2969
+883:2:1566
+884:0:2969
+885:2:1567
+886:0:2969
+887:1:1057
+888:1:1061
+889:1:1062
+890:1:1070
+891:1:1071
+892:1:1072
+893:1:1084
+894:1:1089
+895:1:1093
+896:1:1094
+897:1:1101
+898:1:1102
+899:1:1113
+900:1:1114
+901:1:1115
+902:1:1126
+903:1:1131
+904:1:1132
+905:0:2969
+906:1:9
+907:0:2969
+908:2:1566
+909:0:2969
+910:2:1567
+911:0:2969
+912:1:10
+913:0:2969
+914:2:1568
+915:0:2969
+916:2:1574
+917:0:2969
+918:2:1575
+919:2:1579
+920:2:1580
+921:2:1588
+922:2:1589
+923:2:1593
+924:2:1594
+925:2:1602
+926:2:1607
+927:2:1611
+928:2:1612
+929:2:1619
+930:2:1620
+931:2:1631
+932:2:1632
+933:2:1633
+934:2:1644
+935:2:1649
+936:2:1650
+937:0:2969
+938:2:1662
+939:0:2969
+940:2:1663
+941:0:2969
+942:1:13
+943:0:2969
+944:2:1664
+945:0:2969
+946:1:19
+947:0:2969
+948:1:20
+949:0:2969
+950:2:1663
+951:0:2969
+952:2:1664
+953:0:2969
+954:1:21
+955:1:25
+956:1:26
+957:1:34
+958:1:35
+959:1:39
+960:1:40
+961:1:48
+962:1:53
+963:1:57
+964:1:58
+965:1:65
+966:1:66
+967:1:77
+968:1:78
+969:1:79
+970:1:90
+971:1:95
+972:1:96
+973:0:2969
+974:2:1663
+975:0:2969
+976:2:1664
+977:0:2969
+978:1:108
+979:0:2969
+980:2:1663
+981:0:2969
+982:2:1664
+983:0:2969
+984:1:109
+985:1:113
+986:1:114
+987:1:122
+988:1:123
+989:1:127
+990:1:128
+991:1:136
+992:1:141
+993:1:145
+994:1:146
+995:1:153
+996:1:154
+997:1:165
+998:1:166
+999:1:167
+1000:1:178
+1001:1:183
+1002:1:184
+1003:0:2969
+1004:1:196
+1005:0:2969
+1006:2:1663
+1007:0:2969
+1008:2:1664
+1009:0:2969
+1010:1:197
+1011:0:2969
+1012:2:1663
+1013:0:2969
+1014:2:1664
+1015:0:2969
+1016:1:198
+1017:1:202
+1018:1:203
+1019:1:211
+1020:1:212
+1021:1:216
+1022:1:217
+1023:1:225
+1024:1:230
+1025:1:234
+1026:1:235
+1027:1:242
+1028:1:243
+1029:1:254
+1030:1:255
+1031:1:256
+1032:1:267
+1033:1:272
+1034:1:273
+1035:0:2969
+1036:2:1663
+1037:0:2969
+1038:2:1664
+1039:0:2969
+1040:1:285
+1041:0:2969
+1042:1:486
+1043:0:2969
+1044:1:487
+1045:0:2969
+1046:1:20
+1047:0:2969
+1048:2:1663
+1049:0:2969
+1050:2:1664
+1051:0:2969
+1052:1:21
+1053:1:25
+1054:1:26
+1055:1:34
+1056:1:35
+1057:1:36
+1058:1:48
+1059:1:53
+1060:1:57
+1061:1:58
+1062:1:65
+1063:1:66
+1064:1:77
+1065:1:78
+1066:1:79
+1067:1:90
+1068:1:95
+1069:1:96
+1070:0:2969
+1071:2:1663
+1072:0:2969
+1073:2:1664
+1074:0:2969
+1075:1:108
+1076:0:2969
+1077:2:1663
+1078:0:2969
+1079:2:1664
+1080:0:2969
+1081:1:109
+1082:1:113
+1083:1:114
+1084:1:122
+1085:1:123
+1086:1:127
+1087:1:128
+1088:1:136
+1089:1:141
+1090:1:145
+1091:1:146
+1092:1:153
+1093:1:154
+1094:1:165
+1095:1:166
+1096:1:167
+1097:1:178
+1098:1:183
+1099:1:184
+1100:0:2969
+1101:1:288
+1102:0:2969
+1103:2:1663
+1104:0:2969
+1105:2:1664
+1106:0:2969
+1107:1:289
+1108:0:2969
+1109:1:486
+1110:0:2969
+1111:1:487
+1112:0:2969
+1113:1:492
+1114:0:2969
+1115:2:1663
+1116:0:2969
+1117:2:1664
+1118:0:2969
+1119:1:497
+1120:1:501
+1121:1:502
+1122:1:510
+1123:1:511
+1124:1:512
+1125:1:524
+1126:1:529
+1127:1:533
+1128:1:534
+1129:1:541
+1130:1:542
+1131:1:553
+1132:1:554
+1133:1:555
+1134:1:566
+1135:1:571
+1136:1:572
+1137:0:2969
+1138:2:1663
+1139:0:2969
+1140:2:1664
+1141:0:2969
+1142:1:584
+1143:0:2969
+1144:2:1663
+1145:0:2969
+1146:2:1664
+1147:0:2969
+1148:1:585
+1149:1:589
+1150:1:590
+1151:1:598
+1152:1:599
+1153:1:603
+1154:1:604
+1155:1:612
+1156:1:617
+1157:1:621
+1158:1:622
+1159:1:629
+1160:1:630
+1161:1:641
+1162:1:642
+1163:1:643
+1164:1:654
+1165:1:659
+1166:1:660
+1167:0:2969
+1168:2:1663
+1169:0:2969
+1170:2:1664
+1171:0:2969
+1172:1:672
+1173:0:2969
+1174:2:1663
+1175:0:2969
+1176:2:1664
+1177:0:2969
+1178:1:673
+1179:1:677
+1180:1:678
+1181:1:686
+1182:1:687
+1183:1:691
+1184:1:692
+1185:1:700
+1186:1:705
+1187:1:709
+1188:1:710
+1189:1:717
+1190:1:718
+1191:1:729
+1192:1:730
+1193:1:731
+1194:1:742
+1195:1:747
+1196:1:748
+1197:0:2969
+1198:2:1663
+1199:0:2969
+1200:2:1664
+1201:0:2969
+1202:1:760
+1203:0:2969
+1204:1:761
+1205:0:2969
+1206:1:762
+1207:0:2969
+1208:1:955
+1209:0:2969
+1210:1:956
+1211:0:2969
+1212:2:1663
+1213:0:2969
+1214:2:1664
+1215:0:2969
+1216:1:960
+1217:0:2969
+1218:2:1663
+1219:0:2969
+1220:2:1664
+1221:0:2969
+1222:1:961
+1223:1:965
+1224:1:966
+1225:1:974
+1226:1:975
+1227:1:979
+1228:1:980
+1229:1:988
+1230:1:993
+1231:1:997
+1232:1:998
+1233:1:1005
+1234:1:1006
+1235:1:1017
+1236:1:1018
+1237:1:1019
+1238:1:1030
+1239:1:1035
+1240:1:1036
+1241:0:2969
+1242:2:1663
+1243:0:2969
+1244:2:1664
+1245:0:2969
+1246:1:1048
+1247:0:2969
+1248:1:762
+1249:0:2969
+1250:1:955
+1251:0:2969
+1252:1:956
+1253:0:2969
+1254:2:1663
+1255:0:2969
+1256:2:1664
+1257:0:2969
+1258:1:960
+1259:0:2969
+1260:2:1663
+1261:0:2969
+1262:2:1664
+1263:0:2969
+1264:1:961
+1265:1:965
+1266:1:966
+1267:1:974
+1268:1:975
+1269:1:976
+1270:1:988
+1271:1:993
+1272:1:997
+1273:1:998
+1274:1:1005
+1275:1:1006
+1276:1:1017
+1277:1:1018
+1278:1:1019
+1279:1:1030
+1280:1:1035
+1281:1:1036
+1282:0:2969
+1283:2:1663
+1284:0:2969
+1285:2:1664
+1286:0:2969
+1287:1:1048
+1288:0:2969
+1289:1:1052
+1290:0:2969
+1291:2:1663
+1292:0:2969
+1293:2:1664
+1294:0:2969
+1295:1:1057
+1296:1:1061
+1297:1:1062
+1298:1:1070
+1299:1:1071
+1300:1:1072
+1301:1:1084
+1302:1:1089
+1303:1:1093
+1304:1:1094
+1305:1:1101
+1306:1:1102
+1307:1:1113
+1308:1:1114
+1309:1:1115
+1310:1:1126
+1311:1:1131
+1312:1:1132
+1313:0:2969
+1314:1:9
+1315:0:2969
+1316:2:1663
+1317:0:2969
+1318:2:1664
+1319:0:2969
+1320:1:10
+1321:0:2969
+1322:2:1665
+1323:0:2969
+1324:2:1671
+1325:0:2969
+1326:2:1674
+1327:2:1675
+1328:2:1687
+1329:2:1688
+1330:2:1692
+1331:2:1693
+1332:2:1701
+1333:2:1706
+1334:2:1710
+1335:2:1711
+1336:2:1718
+1337:2:1719
+1338:2:1730
+1339:2:1731
+1340:2:1732
+1341:2:1743
+1342:2:1748
+1343:2:1749
+1344:0:2969
+1345:2:1761
+1346:0:2969
+1347:2:1762
+1348:0:2969
+1349:1:13
+1350:0:2969
+1351:2:1763
+1352:0:2969
+1353:1:19
+1354:0:2969
+1355:1:20
+1356:0:2969
+1357:2:1762
+1358:0:2969
+1359:2:1763
+1360:0:2969
+1361:1:21
+1362:1:25
+1363:1:26
+1364:1:34
+1365:1:35
+1366:1:39
+1367:1:40
+1368:1:48
+1369:1:53
+1370:1:57
+1371:1:58
+1372:1:65
+1373:1:66
+1374:1:77
+1375:1:78
+1376:1:79
+1377:1:90
+1378:1:95
+1379:1:96
+1380:0:2969
+1381:2:1762
+1382:0:2969
+1383:2:1763
+1384:0:2969
+1385:1:108
+1386:0:2969
+1387:2:1762
+1388:0:2969
+1389:2:1763
+1390:0:2969
+1391:1:109
+1392:1:113
+1393:1:114
+1394:1:122
+1395:1:123
+1396:1:127
+1397:1:128
+1398:1:136
+1399:1:141
+1400:1:145
+1401:1:146
+1402:1:153
+1403:1:154
+1404:1:165
+1405:1:166
+1406:1:167
+1407:1:178
+1408:1:183
+1409:1:184
+1410:0:2969
+1411:1:196
+1412:0:2969
+1413:2:1762
+1414:0:2969
+1415:2:1763
+1416:0:2969
+1417:1:197
+1418:0:2969
+1419:2:1762
+1420:0:2969
+1421:2:1763
+1422:0:2969
+1423:1:198
+1424:1:202
+1425:1:203
+1426:1:211
+1427:1:212
+1428:1:216
+1429:1:217
+1430:1:225
+1431:1:230
+1432:1:234
+1433:1:235
+1434:1:242
+1435:1:243
+1436:1:254
+1437:1:255
+1438:1:256
+1439:1:267
+1440:1:272
+1441:1:273
+1442:0:2969
+1443:2:1762
+1444:0:2969
+1445:2:1763
+1446:0:2969
+1447:1:285
+1448:0:2969
+1449:1:486
+1450:0:2969
+1451:1:487
+1452:0:2969
+1453:1:20
+1454:0:2969
+1455:2:1762
+1456:0:2969
+1457:2:1763
+1458:0:2969
+1459:1:21
+1460:1:25
+1461:1:26
+1462:1:34
+1463:1:35
+1464:1:36
+1465:1:48
+1466:1:53
+1467:1:57
+1468:1:58
+1469:1:65
+1470:1:66
+1471:1:77
+1472:1:78
+1473:1:79
+1474:1:90
+1475:1:95
+1476:1:96
+1477:0:2969
+1478:2:1762
+1479:0:2969
+1480:2:1763
+1481:0:2969
+1482:1:108
+1483:0:2969
+1484:2:1762
+1485:0:2969
+1486:2:1763
+1487:0:2969
+1488:1:109
+1489:1:113
+1490:1:114
+1491:1:122
+1492:1:123
+1493:1:127
+1494:1:128
+1495:1:136
+1496:1:141
+1497:1:145
+1498:1:146
+1499:1:153
+1500:1:154
+1501:1:165
+1502:1:166
+1503:1:167
+1504:1:178
+1505:1:183
+1506:1:184
+1507:0:2969
+1508:1:288
+1509:0:2969
+1510:2:1762
+1511:0:2969
+1512:2:1763
+1513:0:2969
+1514:1:289
+1515:0:2969
+1516:1:486
+1517:0:2969
+1518:1:487
+1519:0:2969
+1520:1:492
+1521:0:2969
+1522:2:1762
+1523:0:2969
+1524:2:1763
+1525:0:2969
+1526:1:497
+1527:1:501
+1528:1:502
+1529:1:510
+1530:1:511
+1531:1:512
+1532:1:524
+1533:1:529
+1534:1:533
+1535:1:534
+1536:1:541
+1537:1:542
+1538:1:553
+1539:1:554
+1540:1:555
+1541:1:566
+1542:1:571
+1543:1:572
+1544:0:2969
+1545:2:1762
+1546:0:2969
+1547:2:1763
+1548:0:2969
+1549:1:584
+1550:0:2969
+1551:2:1762
+1552:0:2969
+1553:2:1763
+1554:0:2969
+1555:1:585
+1556:1:589
+1557:1:590
+1558:1:598
+1559:1:599
+1560:1:603
+1561:1:604
+1562:1:612
+1563:1:617
+1564:1:621
+1565:1:622
+1566:1:629
+1567:1:630
+1568:1:641
+1569:1:642
+1570:1:643
+1571:1:654
+1572:1:659
+1573:1:660
+1574:0:2969
+1575:2:1762
+1576:0:2969
+1577:2:1763
+1578:0:2969
+1579:1:672
+1580:0:2969
+1581:2:1762
+1582:0:2969
+1583:2:1763
+1584:0:2969
+1585:1:673
+1586:1:677
+1587:1:678
+1588:1:686
+1589:1:687
+1590:1:691
+1591:1:692
+1592:1:700
+1593:1:705
+1594:1:709
+1595:1:710
+1596:1:717
+1597:1:718
+1598:1:729
+1599:1:730
+1600:1:731
+1601:1:742
+1602:1:747
+1603:1:748
+1604:0:2969
+1605:2:1762
+1606:0:2969
+1607:2:1763
+1608:0:2969
+1609:1:760
+1610:0:2969
+1611:1:761
+1612:0:2969
+1613:1:762
+1614:0:2969
+1615:1:955
+1616:0:2969
+1617:1:956
+1618:0:2969
+1619:2:1762
+1620:0:2969
+1621:2:1763
+1622:0:2969
+1623:1:960
+1624:0:2969
+1625:2:1762
+1626:0:2969
+1627:2:1763
+1628:0:2969
+1629:1:961
+1630:1:965
+1631:1:966
+1632:1:974
+1633:1:975
+1634:1:979
+1635:1:980
+1636:1:988
+1637:1:993
+1638:1:997
+1639:1:998
+1640:1:1005
+1641:1:1006
+1642:1:1017
+1643:1:1018
+1644:1:1019
+1645:1:1030
+1646:1:1035
+1647:1:1036
+1648:0:2969
+1649:2:1762
+1650:0:2969
+1651:2:1763
+1652:0:2969
+1653:1:1048
+1654:0:2969
+1655:1:762
+1656:0:2969
+1657:1:955
+1658:0:2969
+1659:1:956
+1660:0:2969
+1661:2:1762
+1662:0:2969
+1663:2:1763
+1664:0:2969
+1665:1:960
+1666:0:2969
+1667:2:1762
+1668:0:2969
+1669:2:1763
+1670:0:2969
+1671:1:961
+1672:1:965
+1673:1:966
+1674:1:974
+1675:1:975
+1676:1:976
+1677:1:988
+1678:1:993
+1679:1:997
+1680:1:998
+1681:1:1005
+1682:1:1006
+1683:1:1017
+1684:1:1018
+1685:1:1019
+1686:1:1030
+1687:1:1035
+1688:1:1036
+1689:0:2969
+1690:2:1762
+1691:0:2969
+1692:2:1763
+1693:0:2969
+1694:1:1048
+1695:0:2969
+1696:1:1052
+1697:0:2969
+1698:2:1762
+1699:0:2969
+1700:2:1763
+1701:0:2969
+1702:1:1057
+1703:1:1061
+1704:1:1062
+1705:1:1070
+1706:1:1071
+1707:1:1072
+1708:1:1084
+1709:1:1089
+1710:1:1093
+1711:1:1094
+1712:1:1101
+1713:1:1102
+1714:1:1113
+1715:1:1114
+1716:1:1115
+1717:1:1126
+1718:1:1131
+1719:1:1132
+1720:0:2969
+1721:1:9
+1722:0:2969
+1723:2:1762
+1724:0:2969
+1725:2:1763
+1726:0:2969
+1727:1:10
+1728:0:2969
+1729:2:1764
+1730:0:2969
+1731:2:1770
+1732:0:2969
+1733:2:1771
+1734:0:2969
+1735:2:1772
+1736:0:2969
+1737:2:1773
+1738:0:2969
+1739:2:1774
+1740:2:1778
+1741:2:1779
+1742:2:1787
+1743:2:1788
+1744:2:1792
+1745:2:1793
+1746:2:1801
+1747:2:1806
+1748:2:1810
+1749:2:1811
+1750:2:1818
+1751:2:1819
+1752:2:1830
+1753:2:1831
+1754:2:1832
+1755:2:1843
+1756:2:1848
+1757:2:1849
+1758:0:2969
+1759:2:1861
+1760:0:2969
+1761:2:1862
+1762:0:2969
+1763:1:13
+1764:0:2969
+1765:2:1863
+1766:0:2969
+1767:1:19
+1768:0:2969
+1769:1:20
+1770:0:2969
+1771:2:1862
+1772:0:2969
+1773:2:1863
+1774:0:2969
+1775:1:21
+1776:1:25
+1777:1:26
+1778:1:34
+1779:1:35
+1780:1:39
+1781:1:40
+1782:1:48
+1783:1:53
+1784:1:57
+1785:1:58
+1786:1:65
+1787:1:66
+1788:1:77
+1789:1:78
+1790:1:79
+1791:1:90
+1792:1:95
+1793:1:96
+1794:0:2969
+1795:2:1862
+1796:0:2969
+1797:2:1863
+1798:0:2969
+1799:1:108
+1800:0:2969
+1801:2:1862
+1802:0:2969
+1803:2:1863
+1804:0:2969
+1805:1:109
+1806:1:113
+1807:1:114
+1808:1:122
+1809:1:123
+1810:1:127
+1811:1:128
+1812:1:136
+1813:1:141
+1814:1:145
+1815:1:146
+1816:1:153
+1817:1:154
+1818:1:165
+1819:1:166
+1820:1:167
+1821:1:178
+1822:1:183
+1823:1:184
+1824:0:2969
+1825:1:196
+1826:0:2969
+1827:2:1862
+1828:0:2969
+1829:2:1863
+1830:0:2969
+1831:1:197
+1832:0:2969
+1833:2:1862
+1834:0:2969
+1835:2:1863
+1836:0:2969
+1837:1:198
+1838:1:202
+1839:1:203
+1840:1:211
+1841:1:212
+1842:1:216
+1843:1:217
+1844:1:225
+1845:1:230
+1846:1:234
+1847:1:235
+1848:1:242
+1849:1:243
+1850:1:254
+1851:1:255
+1852:1:256
+1853:1:267
+1854:1:272
+1855:1:273
+1856:0:2969
+1857:2:1862
+1858:0:2969
+1859:2:1863
+1860:0:2969
+1861:1:285
+1862:0:2969
+1863:1:486
+1864:0:2969
+1865:1:487
+1866:0:2969
+1867:1:20
+1868:0:2969
+1869:2:1862
+1870:0:2969
+1871:2:1863
+1872:0:2969
+1873:1:21
+1874:1:25
+1875:1:26
+1876:1:34
+1877:1:35
+1878:1:36
+1879:1:48
+1880:1:53
+1881:1:57
+1882:1:58
+1883:1:65
+1884:1:66
+1885:1:77
+1886:1:78
+1887:1:79
+1888:1:90
+1889:1:95
+1890:1:96
+1891:0:2969
+1892:2:1862
+1893:0:2969
+1894:2:1863
+1895:0:2969
+1896:1:108
+1897:0:2969
+1898:2:1862
+1899:0:2969
+1900:2:1863
+1901:0:2969
+1902:1:109
+1903:1:113
+1904:1:114
+1905:1:122
+1906:1:123
+1907:1:127
+1908:1:128
+1909:1:136
+1910:1:141
+1911:1:145
+1912:1:146
+1913:1:153
+1914:1:154
+1915:1:165
+1916:1:166
+1917:1:167
+1918:1:178
+1919:1:183
+1920:1:184
+1921:0:2969
+1922:1:288
+1923:0:2969
+1924:2:1862
+1925:0:2969
+1926:2:1863
+1927:0:2969
+1928:1:289
+1929:0:2969
+1930:1:486
+1931:0:2969
+1932:1:487
+1933:0:2969
+1934:1:492
+1935:0:2969
+1936:2:1862
+1937:0:2969
+1938:2:1863
+1939:0:2969
+1940:1:497
+1941:1:501
+1942:1:502
+1943:1:510
+1944:1:511
+1945:1:512
+1946:1:524
+1947:1:529
+1948:1:533
+1949:1:534
+1950:1:541
+1951:1:542
+1952:1:553
+1953:1:554
+1954:1:555
+1955:1:566
+1956:1:571
+1957:1:572
+1958:0:2969
+1959:2:1862
+1960:0:2969
+1961:2:1863
+1962:0:2969
+1963:1:584
+1964:0:2969
+1965:2:1862
+1966:0:2969
+1967:2:1863
+1968:0:2969
+1969:1:585
+1970:1:589
+1971:1:590
+1972:1:598
+1973:1:599
+1974:1:603
+1975:1:604
+1976:1:612
+1977:1:617
+1978:1:621
+1979:1:622
+1980:1:629
+1981:1:630
+1982:1:641
+1983:1:642
+1984:1:643
+1985:1:654
+1986:1:659
+1987:1:660
+1988:0:2969
+1989:2:1862
+1990:0:2969
+1991:2:1863
+1992:0:2969
+1993:1:672
+1994:0:2969
+1995:2:1862
+1996:0:2969
+1997:2:1863
+1998:0:2969
+1999:1:673
+2000:1:677
+2001:1:678
+2002:1:686
+2003:1:687
+2004:1:691
+2005:1:692
+2006:1:700
+2007:1:705
+2008:1:709
+2009:1:710
+2010:1:717
+2011:1:718
+2012:1:729
+2013:1:730
+2014:1:731
+2015:1:742
+2016:1:747
+2017:1:748
+2018:0:2969
+2019:2:1862
+2020:0:2969
+2021:2:1863
+2022:0:2969
+2023:1:760
+2024:0:2969
+2025:1:761
+2026:0:2969
+2027:1:762
+2028:0:2969
+2029:1:955
+2030:0:2969
+2031:1:956
+2032:0:2969
+2033:2:1862
+2034:0:2969
+2035:2:1863
+2036:0:2969
+2037:1:960
+2038:0:2969
+2039:2:1862
+2040:0:2969
+2041:2:1863
+2042:0:2969
+2043:1:961
+2044:1:965
+2045:1:966
+2046:1:974
+2047:1:975
+2048:1:979
+2049:1:980
+2050:1:988
+2051:1:993
+2052:1:997
+2053:1:998
+2054:1:1005
+2055:1:1006
+2056:1:1017
+2057:1:1018
+2058:1:1019
+2059:1:1030
+2060:1:1035
+2061:1:1036
+2062:0:2969
+2063:2:1862
+2064:0:2969
+2065:2:1863
+2066:0:2969
+2067:1:1048
+2068:0:2969
+2069:1:762
+2070:0:2969
+2071:1:955
+2072:0:2969
+2073:1:956
+2074:0:2969
+2075:2:1862
+2076:0:2969
+2077:2:1863
+2078:0:2969
+2079:1:960
+2080:0:2969
+2081:2:1862
+2082:0:2969
+2083:2:1863
+2084:0:2969
+2085:1:961
+2086:1:965
+2087:1:966
+2088:1:974
+2089:1:975
+2090:1:976
+2091:1:988
+2092:1:993
+2093:1:997
+2094:1:998
+2095:1:1005
+2096:1:1006
+2097:1:1017
+2098:1:1018
+2099:1:1019
+2100:1:1030
+2101:1:1035
+2102:1:1036
+2103:0:2969
+2104:2:1862
+2105:0:2969
+2106:2:1863
+2107:0:2969
+2108:1:1048
+2109:0:2969
+2110:1:1052
+2111:0:2969
+2112:2:1862
+2113:0:2969
+2114:2:1863
+2115:0:2969
+2116:1:1057
+2117:1:1061
+2118:1:1062
+2119:1:1070
+2120:1:1071
+2121:1:1072
+2122:1:1084
+2123:1:1089
+2124:1:1093
+2125:1:1094
+2126:1:1101
+2127:1:1102
+2128:1:1113
+2129:1:1114
+2130:1:1115
+2131:1:1126
+2132:1:1131
+2133:1:1132
+2134:0:2969
+2135:1:9
+2136:0:2969
+2137:2:1862
+2138:0:2969
+2139:2:1863
+2140:0:2969
+2141:1:10
+2142:0:2969
+2143:2:1864
+2144:0:2969
+2145:2:1967
+2146:0:2969
+2147:2:2072
+2148:0:2969
+2149:2:2073
+2150:0:2969
+2151:2:2077
+2152:0:2969
+2153:2:2083
+2154:2:2087
+2155:2:2088
+2156:2:2096
+2157:2:2097
+2158:2:2101
+2159:2:2102
+2160:2:2110
+2161:2:2115
+2162:2:2119
+2163:2:2120
+2164:2:2127
+2165:2:2128
+2166:2:2139
+2167:2:2140
+2168:2:2141
+2169:2:2152
+2170:2:2157
+2171:2:2158
+2172:0:2969
+2173:2:2170
+2174:0:2969
+2175:2:2171
+2176:0:2969
+2177:1:13
+2178:0:2969
+2179:2:2172
+2180:0:2969
+2181:1:19
+2182:0:2969
+2183:1:20
+2184:0:2969
+2185:2:2171
+2186:0:2969
+2187:2:2172
+2188:0:2969
+2189:1:21
+2190:1:25
+2191:1:26
+2192:1:34
+2193:1:35
+2194:1:39
+2195:1:40
+2196:1:48
+2197:1:53
+2198:1:57
+2199:1:58
+2200:1:65
+2201:1:66
+2202:1:77
+2203:1:78
+2204:1:79
+2205:1:90
+2206:1:95
+2207:1:96
+2208:0:2969
+2209:2:2171
+2210:0:2969
+2211:2:2172
+2212:0:2969
+2213:1:108
+2214:0:2969
+2215:2:2171
+2216:0:2969
+2217:2:2172
+2218:0:2969
+2219:1:109
+2220:1:113
+2221:1:114
+2222:1:122
+2223:1:123
+2224:1:127
+2225:1:128
+2226:1:136
+2227:1:141
+2228:1:145
+2229:1:146
+2230:1:153
+2231:1:154
+2232:1:165
+2233:1:166
+2234:1:167
+2235:1:178
+2236:1:183
+2237:1:184
+2238:0:2969
+2239:1:196
+2240:0:2969
+2241:2:2171
+2242:0:2969
+2243:2:2172
+2244:0:2969
+2245:1:197
+2246:0:2969
+2247:2:2171
+2248:0:2969
+2249:2:2172
+2250:0:2969
+2251:1:198
+2252:1:202
+2253:1:203
+2254:1:211
+2255:1:212
+2256:1:216
+2257:1:217
+2258:1:225
+2259:1:230
+2260:1:234
+2261:1:235
+2262:1:242
+2263:1:243
+2264:1:254
+2265:1:255
+2266:1:256
+2267:1:267
+2268:1:272
+2269:1:273
+2270:0:2969
+2271:2:2171
+2272:0:2969
+2273:2:2172
+2274:0:2969
+2275:1:285
+2276:0:2969
+2277:1:486
+2278:0:2969
+2279:1:487
+2280:0:2969
+2281:1:20
+2282:0:2969
+2283:2:2171
+2284:0:2969
+2285:2:2172
+2286:0:2969
+2287:1:21
+2288:1:25
+2289:1:26
+2290:1:34
+2291:1:35
+2292:1:36
+2293:1:48
+2294:1:53
+2295:1:57
+2296:1:58
+2297:1:65
+2298:1:66
+2299:1:77
+2300:1:78
+2301:1:79
+2302:1:90
+2303:1:95
+2304:1:96
+2305:0:2969
+2306:2:2171
+2307:0:2969
+2308:2:2172
+2309:0:2969
+2310:1:108
+2311:0:2969
+2312:2:2171
+2313:0:2969
+2314:2:2172
+2315:0:2969
+2316:1:109
+2317:1:113
+2318:1:114
+2319:1:122
+2320:1:123
+2321:1:127
+2322:1:128
+2323:1:136
+2324:1:141
+2325:1:145
+2326:1:146
+2327:1:153
+2328:1:154
+2329:1:165
+2330:1:166
+2331:1:167
+2332:1:178
+2333:1:183
+2334:1:184
+2335:0:2969
+2336:1:288
+2337:0:2969
+2338:2:2171
+2339:0:2969
+2340:2:2172
+2341:0:2969
+2342:1:289
+2343:0:2969
+2344:1:486
+2345:0:2969
+2346:1:487
+2347:0:2969
+2348:1:492
+2349:0:2969
+2350:2:2171
+2351:0:2969
+2352:2:2172
+2353:0:2969
+2354:1:497
+2355:1:501
+2356:1:502
+2357:1:510
+2358:1:511
+2359:1:512
+2360:1:524
+2361:1:529
+2362:1:533
+2363:1:534
+2364:1:541
+2365:1:542
+2366:1:553
+2367:1:554
+2368:1:555
+2369:1:566
+2370:1:571
+2371:1:572
+2372:0:2969
+2373:2:2171
+2374:0:2969
+2375:2:2172
+2376:0:2969
+2377:1:584
+2378:0:2969
+2379:2:2171
+2380:0:2969
+2381:2:2172
+2382:0:2969
+2383:1:585
+2384:1:589
+2385:1:590
+2386:1:598
+2387:1:599
+2388:1:603
+2389:1:604
+2390:1:612
+2391:1:617
+2392:1:621
+2393:1:622
+2394:1:629
+2395:1:630
+2396:1:641
+2397:1:642
+2398:1:643
+2399:1:654
+2400:1:659
+2401:1:660
+2402:0:2969
+2403:2:2171
+2404:0:2969
+2405:2:2172
+2406:0:2969
+2407:1:672
+2408:0:2969
+2409:2:2171
+2410:0:2969
+2411:2:2172
+2412:0:2969
+2413:1:673
+2414:1:677
+2415:1:678
+2416:1:686
+2417:1:687
+2418:1:691
+2419:1:692
+2420:1:700
+2421:1:705
+2422:1:709
+2423:1:710
+2424:1:717
+2425:1:718
+2426:1:729
+2427:1:730
+2428:1:731
+2429:1:742
+2430:1:747
+2431:1:748
+2432:0:2969
+2433:2:2171
+2434:0:2969
+2435:2:2172
+2436:0:2969
+2437:1:760
+2438:0:2969
+2439:1:761
+2440:0:2969
+2441:1:762
+2442:0:2969
+2443:1:955
+2444:0:2969
+2445:1:956
+2446:0:2969
+2447:2:2171
+2448:0:2969
+2449:2:2172
+2450:0:2969
+2451:1:960
+2452:0:2969
+2453:2:2171
+2454:0:2969
+2455:2:2172
+2456:0:2969
+2457:1:961
+2458:1:965
+2459:1:966
+2460:1:974
+2461:1:975
+2462:1:979
+2463:1:980
+2464:1:988
+2465:1:993
+2466:1:997
+2467:1:998
+2468:1:1005
+2469:1:1006
+2470:1:1017
+2471:1:1018
+2472:1:1019
+2473:1:1030
+2474:1:1035
+2475:1:1036
+2476:0:2969
+2477:2:2171
+2478:0:2969
+2479:2:2172
+2480:0:2969
+2481:1:1048
+2482:0:2969
+2483:1:762
+2484:0:2969
+2485:1:955
+2486:0:2969
+2487:1:956
+2488:0:2969
+2489:2:2171
+2490:0:2969
+2491:2:2172
+2492:0:2969
+2493:1:960
+2494:0:2969
+2495:2:2171
+2496:0:2969
+2497:2:2172
+2498:0:2969
+2499:1:961
+2500:1:965
+2501:1:966
+2502:1:974
+2503:1:975
+2504:1:976
+2505:1:988
+2506:1:993
+2507:1:997
+2508:1:998
+2509:1:1005
+2510:1:1006
+2511:1:1017
+2512:1:1018
+2513:1:1019
+2514:1:1030
+2515:1:1035
+2516:1:1036
+2517:0:2969
+2518:2:2171
+2519:0:2969
+2520:2:2172
+2521:0:2969
+2522:1:1048
+2523:0:2969
+2524:1:1052
+2525:0:2969
+2526:2:2171
+2527:0:2969
+2528:2:2172
+2529:0:2969
+2530:1:1057
+2531:1:1061
+2532:1:1062
+2533:1:1070
+2534:1:1071
+2535:1:1072
+2536:1:1084
+2537:1:1089
+2538:1:1093
+2539:1:1094
+2540:1:1101
+2541:1:1102
+2542:1:1113
+2543:1:1114
+2544:1:1115
+2545:1:1126
+2546:1:1131
+2547:1:1132
+2548:0:2969
+2549:1:9
+2550:0:2969
+2551:2:2171
+2552:0:2969
+2553:2:2172
+2554:0:2969
+2555:1:10
+2556:0:2969
+2557:2:2173
+2558:0:2969
+2559:2:2179
+2560:0:2969
+2561:2:2180
+2562:2:2184
+2563:2:2185
+2564:2:2193
+2565:2:2194
+2566:2:2198
+2567:2:2199
+2568:2:2207
+2569:2:2212
+2570:2:2216
+2571:2:2217
+2572:2:2224
+2573:2:2225
+2574:2:2236
+2575:2:2237
+2576:2:2238
+2577:2:2249
+2578:2:2254
+2579:2:2255
+2580:0:2969
+2581:2:2267
+2582:0:2969
+2583:2:2268
+2584:0:2969
+2585:1:13
+2586:0:2969
+2587:2:2269
+2588:0:2969
+2589:1:19
+2590:0:2969
+2591:1:20
+2592:0:2969
+2593:2:2268
+2594:0:2969
+2595:2:2269
+2596:0:2969
+2597:1:21
+2598:1:25
+2599:1:26
+2600:1:34
+2601:1:35
+2602:1:39
+2603:1:40
+2604:1:48
+2605:1:53
+2606:1:57
+2607:1:58
+2608:1:65
+2609:1:66
+2610:1:77
+2611:1:78
+2612:1:79
+2613:1:90
+2614:1:95
+2615:1:96
+2616:0:2969
+2617:2:2268
+2618:0:2969
+2619:2:2269
+2620:0:2969
+2621:1:108
+2622:0:2969
+2623:2:2268
+2624:0:2969
+2625:2:2269
+2626:0:2969
+2627:1:109
+2628:1:113
+2629:1:114
+2630:1:122
+2631:1:123
+2632:1:127
+2633:1:128
+2634:1:136
+2635:1:141
+2636:1:145
+2637:1:146
+2638:1:153
+2639:1:154
+2640:1:165
+2641:1:166
+2642:1:167
+2643:1:178
+2644:1:183
+2645:1:184
+2646:0:2969
+2647:1:196
+2648:0:2969
+2649:2:2268
+2650:0:2969
+2651:2:2269
+2652:0:2969
+2653:1:197
+2654:0:2969
+2655:2:2268
+2656:0:2969
+2657:2:2269
+2658:0:2969
+2659:1:198
+2660:1:202
+2661:1:203
+2662:1:211
+2663:1:212
+2664:1:216
+2665:1:217
+2666:1:225
+2667:1:230
+2668:1:234
+2669:1:235
+2670:1:242
+2671:1:243
+2672:1:254
+2673:1:255
+2674:1:256
+2675:1:267
+2676:1:272
+2677:1:273
+2678:0:2969
+2679:2:2268
+2680:0:2969
+2681:2:2269
+2682:0:2969
+2683:1:285
+2684:0:2969
+2685:1:486
+2686:0:2969
+2687:1:487
+2688:0:2969
+2689:1:20
+2690:0:2969
+2691:2:2268
+2692:0:2969
+2693:2:2269
+2694:0:2969
+2695:1:21
+2696:1:25
+2697:1:26
+2698:1:34
+2699:1:35
+2700:1:36
+2701:1:48
+2702:1:53
+2703:1:57
+2704:1:58
+2705:1:65
+2706:1:66
+2707:1:77
+2708:1:78
+2709:1:79
+2710:1:90
+2711:1:95
+2712:1:96
+2713:0:2969
+2714:2:2268
+2715:0:2969
+2716:2:2269
+2717:0:2969
+2718:1:108
+2719:0:2969
+2720:2:2268
+2721:0:2969
+2722:2:2269
+2723:0:2969
+2724:1:109
+2725:1:113
+2726:1:114
+2727:1:122
+2728:1:123
+2729:1:127
+2730:1:128
+2731:1:136
+2732:1:141
+2733:1:145
+2734:1:146
+2735:1:153
+2736:1:154
+2737:1:165
+2738:1:166
+2739:1:167
+2740:1:178
+2741:1:183
+2742:1:184
+2743:0:2969
+2744:1:288
+2745:0:2969
+2746:2:2268
+2747:0:2969
+2748:2:2269
+2749:0:2969
+2750:1:289
+2751:0:2969
+2752:1:486
+2753:0:2969
+2754:1:487
+2755:0:2969
+2756:1:492
+2757:0:2969
+2758:2:2268
+2759:0:2969
+2760:2:2269
+2761:0:2969
+2762:1:497
+2763:1:501
+2764:1:502
+2765:1:510
+2766:1:511
+2767:1:512
+2768:1:524
+2769:1:529
+2770:1:533
+2771:1:534
+2772:1:541
+2773:1:542
+2774:1:553
+2775:1:554
+2776:1:555
+2777:1:566
+2778:1:571
+2779:1:572
+2780:0:2969
+2781:2:2268
+2782:0:2969
+2783:2:2269
+2784:0:2969
+2785:1:584
+2786:0:2969
+2787:2:2268
+2788:0:2969
+2789:2:2269
+2790:0:2969
+2791:1:585
+2792:1:589
+2793:1:590
+2794:1:598
+2795:1:599
+2796:1:603
+2797:1:604
+2798:1:612
+2799:1:617
+2800:1:621
+2801:1:622
+2802:1:629
+2803:1:630
+2804:1:641
+2805:1:642
+2806:1:643
+2807:1:654
+2808:1:659
+2809:1:660
+2810:0:2969
+2811:2:2268
+2812:0:2969
+2813:2:2269
+2814:0:2969
+2815:1:672
+2816:0:2969
+2817:2:2268
+2818:0:2969
+2819:2:2269
+2820:0:2969
+2821:1:673
+2822:1:677
+2823:1:678
+2824:1:686
+2825:1:687
+2826:1:691
+2827:1:692
+2828:1:700
+2829:1:705
+2830:1:709
+2831:1:710
+2832:1:717
+2833:1:718
+2834:1:729
+2835:1:730
+2836:1:731
+2837:1:742
+2838:1:747
+2839:1:748
+2840:0:2969
+2841:2:2268
+2842:0:2969
+2843:2:2269
+2844:0:2969
+2845:1:760
+2846:0:2969
+2847:1:761
+2848:0:2969
+2849:1:762
+2850:0:2969
+2851:1:955
+2852:0:2969
+2853:1:956
+2854:0:2969
+2855:2:2268
+2856:0:2969
+2857:2:2269
+2858:0:2969
+2859:1:960
+2860:0:2969
+2861:2:2268
+2862:0:2969
+2863:2:2269
+2864:0:2969
+2865:1:961
+2866:1:965
+2867:1:966
+2868:1:974
+2869:1:975
+2870:1:979
+2871:1:980
+2872:1:988
+2873:1:993
+2874:1:997
+2875:1:998
+2876:1:1005
+2877:1:1006
+2878:1:1017
+2879:1:1018
+2880:1:1019
+2881:1:1030
+2882:1:1035
+2883:1:1036
+2884:0:2969
+2885:2:2268
+2886:0:2969
+2887:2:2269
+2888:0:2969
+2889:1:1048
+2890:0:2969
+2891:1:762
+2892:0:2969
+2893:1:955
+2894:0:2969
+2895:1:956
+2896:0:2969
+2897:2:2268
+2898:0:2969
+2899:2:2269
+2900:0:2969
+2901:1:960
+2902:0:2969
+2903:2:2268
+2904:0:2969
+2905:2:2269
+2906:0:2969
+2907:1:961
+2908:1:965
+2909:1:966
+2910:1:974
+2911:1:975
+2912:1:976
+2913:1:988
+2914:1:993
+2915:1:997
+2916:1:998
+2917:1:1005
+2918:1:1006
+2919:1:1017
+2920:1:1018
+2921:1:1019
+2922:1:1030
+2923:1:1035
+2924:1:1036
+2925:0:2969
+2926:2:2268
+2927:0:2969
+2928:2:2269
+2929:0:2969
+2930:1:1048
+2931:0:2969
+2932:1:1052
+2933:0:2969
+2934:2:2268
+2935:0:2969
+2936:2:2269
+2937:0:2969
+2938:1:1057
+2939:1:1061
+2940:1:1062
+2941:1:1070
+2942:1:1079
+2943:1:1080
+2944:1:1084
+2945:1:1089
+2946:1:1093
+2947:1:1094
+2948:1:1101
+2949:1:1102
+2950:1:1113
+2951:1:1114
+2952:1:1117
+2953:1:1118
+2954:1:1126
+2955:1:1131
+2956:1:1132
+2957:0:2969
+2958:1:9
+2959:0:2969
+2960:2:2268
+2961:0:2969
+2962:2:2269
+2963:0:2969
+2964:1:10
+2965:0:2969
+2966:2:2270
+2967:0:2969
+2968:2:2276
+2969:0:2969
+2970:2:2279
+2971:2:2280
+2972:2:2292
+2973:2:2293
+2974:2:2297
+2975:2:2298
+2976:2:2306
+2977:2:2311
+2978:2:2315
+2979:2:2316
+2980:2:2323
+2981:2:2324
+2982:2:2335
+2983:2:2336
+2984:2:2337
+2985:2:2348
+2986:2:2353
+2987:2:2354
+2988:0:2969
+2989:2:2366
+2990:0:2969
+2991:2:2367
+2992:0:2969
+2993:1:13
+2994:0:2969
+2995:2:2368
+2996:0:2969
+2997:1:19
+2998:0:2969
+2999:1:20
+3000:0:2969
+3001:2:2367
+3002:0:2969
+3003:2:2368
+3004:0:2969
+3005:1:21
+3006:1:25
+3007:1:26
+3008:1:34
+3009:1:35
+3010:1:36
+3011:1:48
+3012:1:53
+3013:1:57
+3014:1:58
+3015:1:65
+3016:1:66
+3017:1:77
+3018:1:78
+3019:1:79
+3020:1:90
+3021:1:95
+3022:1:96
+3023:0:2969
+3024:2:2367
+3025:0:2969
+3026:2:2368
+3027:0:2969
+3028:1:108
+3029:0:2969
+3030:2:2367
+3031:0:2969
+3032:2:2368
+3033:0:2969
+3034:1:109
+3035:1:113
+3036:1:114
+3037:1:122
+3038:1:123
+3039:1:127
+3040:1:128
+3041:1:136
+3042:1:141
+3043:1:145
+3044:1:146
+3045:1:153
+3046:1:154
+3047:1:165
+3048:1:166
+3049:1:167
+3050:1:178
+3051:1:183
+3052:1:184
+3053:0:2969
+3054:1:196
+3055:0:2969
+3056:2:2367
+3057:0:2969
+3058:2:2368
+3059:0:2969
+3060:1:197
+3061:0:2969
+3062:2:2367
+3063:0:2969
+3064:2:2368
+3065:0:2969
+3066:1:198
+3067:1:202
+3068:1:203
+3069:1:211
+3070:1:212
+3071:1:216
+3072:1:217
+3073:1:225
+3074:1:230
+3075:1:234
+3076:1:235
+3077:1:242
+3078:1:243
+3079:1:254
+3080:1:255
+3081:1:256
+3082:1:267
+3083:1:272
+3084:1:273
+3085:0:2969
+3086:2:2367
+3087:0:2969
+3088:2:2368
+3089:0:2969
+3090:1:285
+3091:0:2969
+3092:1:486
+3093:0:2969
+3094:1:487
+3095:0:2969
+3096:1:20
+3097:0:2969
+3098:2:2367
+3099:0:2969
+3100:2:2368
+3101:0:2969
+3102:1:21
+3103:1:25
+3104:1:26
+3105:1:34
+3106:1:35
+3107:1:36
+3108:1:48
+3109:1:53
+3110:1:57
+3111:1:58
+3112:1:65
+3113:1:66
+3114:1:77
+3115:1:78
+3116:1:79
+3117:1:90
+3118:1:95
+3119:1:96
+3120:0:2969
+3121:2:2367
+3122:0:2969
+3123:2:2368
+3124:0:2969
+3125:1:108
+3126:0:2969
+3127:2:2367
+3128:0:2969
+3129:2:2368
+3130:0:2969
+3131:1:109
+3132:1:113
+3133:1:114
+3134:1:122
+3135:1:123
+3136:1:127
+3137:1:128
+3138:1:136
+3139:1:141
+3140:1:145
+3141:1:146
+3142:1:153
+3143:1:154
+3144:1:165
+3145:1:166
+3146:1:167
+3147:1:178
+3148:1:183
+3149:1:184
+3150:0:2969
+3151:1:288
+3152:0:2969
+3153:2:2367
+3154:0:2969
+3155:2:2368
+3156:0:2969
+3157:1:289
+3158:0:2969
+3159:1:486
+3160:0:2969
+3161:1:487
+3162:0:2969
+3163:1:492
+3164:0:2969
+3165:2:2367
+3166:0:2969
+3167:2:2368
+3168:0:2969
+3169:1:497
+3170:1:501
+3171:1:502
+3172:1:510
+3173:1:511
+3174:1:512
+3175:1:524
+3176:1:529
+3177:1:533
+3178:1:534
+3179:1:541
+3180:1:542
+3181:1:553
+3182:1:554
+3183:1:555
+3184:1:566
+3185:1:571
+3186:1:572
+3187:0:2969
+3188:2:2367
+3189:0:2969
+3190:2:2368
+3191:0:2969
+3192:1:584
+3193:0:2969
+3194:2:2367
+3195:0:2969
+3196:2:2368
+3197:0:2969
+3198:1:585
+3199:1:589
+3200:1:590
+3201:1:598
+3202:1:599
+3203:1:603
+3204:1:604
+3205:1:612
+3206:1:617
+3207:1:621
+3208:1:622
+3209:1:629
+3210:1:630
+3211:1:641
+3212:1:642
+3213:1:643
+3214:1:654
+3215:1:659
+3216:1:660
+3217:0:2969
+3218:2:2367
+3219:0:2969
+3220:2:2368
+3221:0:2969
+3222:1:672
+3223:0:2969
+3224:2:2367
+3225:0:2969
+3226:2:2368
+3227:0:2969
+3228:1:673
+3229:1:677
+3230:1:678
+3231:1:686
+3232:1:687
+3233:1:691
+3234:1:692
+3235:1:700
+3236:1:705
+3237:1:709
+3238:1:710
+3239:1:717
+3240:1:718
+3241:1:729
+3242:1:730
+3243:1:731
+3244:1:742
+3245:1:747
+3246:1:748
+3247:0:2969
+3248:2:2367
+3249:0:2969
+3250:2:2368
+3251:0:2969
+3252:1:760
+3253:0:2969
+3254:1:761
+3255:0:2969
+3256:1:762
+3257:0:2969
+3258:1:955
+3259:0:2969
+3260:1:956
+3261:0:2969
+3262:2:2367
+3263:0:2969
+3264:2:2368
+3265:0:2969
+3266:1:960
+3267:0:2969
+3268:2:2367
+3269:0:2969
+3270:2:2368
+3271:0:2969
+3272:1:961
+3273:1:965
+3274:1:966
+3275:1:974
+3276:1:975
+3277:1:979
+3278:1:980
+3279:1:988
+3280:1:993
+3281:1:997
+3282:1:998
+3283:1:1005
+3284:1:1006
+3285:1:1017
+3286:1:1018
+3287:1:1019
+3288:1:1030
+3289:1:1035
+3290:1:1036
+3291:0:2969
+3292:2:2367
+3293:0:2969
+3294:2:2368
+3295:0:2969
+3296:1:1048
+3297:0:2969
+3298:1:762
+3299:0:2969
+3300:1:955
+3301:0:2969
+3302:1:956
+3303:0:2969
+3304:2:2367
+3305:0:2969
+3306:2:2368
+3307:0:2969
+3308:1:960
+3309:0:2969
+3310:2:2367
+3311:0:2969
+3312:2:2368
+3313:0:2969
+3314:1:961
+3315:1:965
+3316:1:966
+3317:1:974
+3318:1:975
+3319:1:976
+3320:1:988
+3321:1:993
+3322:1:997
+3323:1:998
+3324:1:1005
+3325:1:1006
+3326:1:1017
+3327:1:1018
+3328:1:1019
+3329:1:1030
+3330:1:1035
+3331:1:1036
+3332:0:2969
+3333:2:2367
+3334:0:2969
+3335:2:2368
+3336:0:2969
+3337:1:1048
+3338:0:2969
+3339:1:1052
+3340:0:2969
+3341:2:2367
+3342:0:2969
+3343:2:2368
+3344:0:2969
+3345:1:1057
+3346:1:1061
+3347:1:1062
+3348:1:1070
+3349:1:1071
+3350:1:1072
+3351:1:1084
+3352:1:1089
+3353:1:1093
+3354:1:1094
+3355:1:1101
+3356:1:1102
+3357:1:1113
+3358:1:1114
+3359:1:1115
+3360:1:1126
+3361:1:1131
+3362:1:1132
+3363:0:2969
+3364:1:9
+3365:0:2969
+3366:2:2367
+3367:0:2969
+3368:2:2368
+3369:0:2969
+3370:1:10
+3371:0:2969
+3372:2:2369
+3373:0:2969
+3374:2:2375
+3375:0:2969
+3376:2:2376
+3377:0:2969
+3378:2:2377
+3379:0:2969
+3380:2:2378
+3381:0:2969
+3382:2:2379
+3383:2:2383
+3384:2:2384
+3385:2:2392
+3386:2:2393
+3387:2:2397
+3388:2:2398
+3389:2:2406
+3390:2:2411
+3391:2:2415
+3392:2:2416
+3393:2:2423
+3394:2:2424
+3395:2:2435
+3396:2:2443
+3397:2:2444
+3398:2:2448
+3399:2:2453
+3400:2:2454
+3401:0:2969
+3402:2:2466
+3403:0:2969
+3404:2:2467
+3405:0:2969
+3406:1:13
+-1:-1:-1
+3407:0:2969
+3408:2:2468
+3409:0:2969
+3410:1:19
+3411:0:2969
+3412:1:20
+3413:0:2969
+3414:2:2467
+3415:0:2969
+3416:2:2468
+3417:0:2969
+3418:1:21
+3419:1:25
+3420:1:26
+3421:1:34
+3422:1:35
+3423:1:39
+3424:1:40
+3425:1:48
+3426:1:53
+3427:1:57
+3428:1:58
+3429:1:65
+3430:1:66
+3431:1:77
+3432:1:78
+3433:1:79
+3434:1:90
+3435:1:95
+3436:1:96
+3437:0:2969
+3438:2:2467
+3439:0:2969
+3440:2:2468
+3441:0:2969
+3442:1:108
+3443:0:2969
+3444:2:2467
+3445:0:2969
+3446:2:2468
+3447:0:2969
+3448:1:109
+3449:1:113
+3450:1:114
+3451:1:122
+3452:1:123
+3453:1:127
+3454:1:128
+3455:1:136
+3456:1:141
+3457:1:145
+3458:1:146
+3459:1:153
+3460:1:154
+3461:1:165
+3462:1:166
+3463:1:167
+3464:1:178
+3465:1:183
+3466:1:184
+3467:0:2969
+3468:1:196
+3469:0:2969
+3470:2:2467
+3471:0:2969
+3472:2:2468
+3473:0:2969
+3474:1:197
+3475:0:2969
+3476:2:2467
+3477:0:2969
+3478:2:2468
+3479:0:2969
+3480:1:198
+3481:1:202
+3482:1:203
+3483:1:211
+3484:1:212
+3485:1:216
+3486:1:217
+3487:1:225
+3488:1:230
+3489:1:234
+3490:1:235
+3491:1:242
+3492:1:243
+3493:1:254
+3494:1:255
+3495:1:256
+3496:1:267
+3497:1:272
+3498:1:273
+3499:0:2969
+3500:2:2467
+3501:0:2969
+3502:2:2468
+3503:0:2969
+3504:1:285
+3505:0:2969
+3506:1:486
+3507:0:2969
+3508:1:487
+3509:0:2969
+3510:1:20
+3511:0:2969
+3512:2:2467
+3513:0:2969
+3514:2:2468
+3515:0:2969
+3516:1:21
+3517:1:25
+3518:1:26
+3519:1:34
+3520:1:35
+3521:1:36
+3522:1:48
+3523:1:53
+3524:1:57
+3525:1:58
+3526:1:65
+3527:1:66
+3528:1:77
+3529:1:78
+3530:1:79
+3531:1:90
+3532:1:95
+3533:1:96
+3534:0:2969
+3535:2:2467
+3536:0:2969
+3537:2:2468
+3538:0:2969
+3539:1:108
+3540:0:2969
+3541:2:2467
+3542:0:2969
+3543:2:2468
+3544:0:2969
+3545:1:109
+3546:1:113
+3547:1:114
+3548:1:122
+3549:1:123
+3550:1:127
+3551:1:128
+3552:1:136
+3553:1:141
+3554:1:145
+3555:1:146
+3556:1:153
+3557:1:154
+3558:1:165
+3559:1:166
+3560:1:167
+3561:1:178
+3562:1:183
+3563:1:184
+3564:0:2969
+3565:1:288
+3566:0:2969
+3567:2:2467
+3568:0:2969
+3569:2:2468
+3570:0:2969
+3571:1:289
+3572:0:2969
+3573:1:486
+3574:0:2969
+3575:1:487
+3576:0:2969
+3577:1:492
+3578:0:2969
+3579:2:2467
+3580:0:2969
+3581:2:2468
+3582:0:2969
+3583:1:497
+3584:1:501
+3585:1:502
+3586:1:510
+3587:1:511
+3588:1:512
+3589:1:524
+3590:1:529
+3591:1:533
+3592:1:534
+3593:1:541
+3594:1:542
+3595:1:553
+3596:1:554
+3597:1:555
+3598:1:566
+3599:1:571
+3600:1:572
+3601:0:2969
+3602:2:2467
+3603:0:2969
+3604:2:2468
+3605:0:2969
+3606:1:584
+3607:0:2969
+3608:2:2467
+3609:0:2969
+3610:2:2468
+3611:0:2969
+3612:1:585
+3613:1:589
+3614:1:590
+3615:1:598
+3616:1:599
+3617:1:603
+3618:1:604
+3619:1:612
+3620:1:617
+3621:1:621
+3622:1:622
+3623:1:629
+3624:1:630
+3625:1:641
+3626:1:642
+3627:1:643
+3628:1:654
+3629:1:659
+3630:1:660
+3631:0:2969
+3632:2:2467
+3633:0:2969
+3634:2:2468
+3635:0:2969
+3636:1:672
+3637:0:2969
+3638:2:2467
+3639:0:2969
+3640:2:2468
+3641:0:2969
+3642:1:673
+3643:1:677
+3644:1:678
+3645:1:686
+3646:1:687
+3647:1:691
+3648:1:692
+3649:1:700
+3650:1:705
+3651:1:709
+3652:1:710
+3653:1:717
+3654:1:718
+3655:1:729
+3656:1:730
+3657:1:731
+3658:1:742
+3659:1:747
+3660:1:748
+3661:0:2969
+3662:2:2467
+3663:0:2969
+3664:2:2468
+3665:0:2969
+3666:1:760
+3667:0:2969
+3668:1:761
+3669:0:2969
+3670:1:762
+3671:0:2969
+3672:1:955
+3673:0:2969
+3674:1:956
+3675:0:2969
+3676:2:2467
+3677:0:2969
+3678:2:2468
+3679:0:2969
+3680:1:960
+3681:0:2969
+3682:2:2467
+3683:0:2969
+3684:2:2468
+3685:0:2969
+3686:1:961
+3687:1:965
+3688:1:966
+3689:1:974
+3690:1:975
+3691:1:979
+3692:1:980
+3693:1:988
+3694:1:993
+3695:1:997
+3696:1:998
+3697:1:1005
+3698:1:1006
+3699:1:1017
+3700:1:1018
+3701:1:1019
+3702:1:1030
+3703:1:1035
+3704:1:1036
+3705:0:2969
+3706:2:2467
+3707:0:2969
+3708:2:2468
+3709:0:2969
+3710:1:1048
+3711:0:2969
+3712:1:762
+3713:0:2969
+3714:1:955
+3715:0:2969
+3716:1:956
+3717:0:2969
+3718:2:2467
+3719:0:2969
+3720:2:2468
+3721:0:2969
+3722:1:960
+3723:0:2969
+3724:2:2467
+3725:0:2969
+3726:2:2468
+3727:0:2969
+3728:1:961
+3729:1:965
+3730:1:966
+3731:1:974
+3732:1:975
+3733:1:976
+3734:1:988
+3735:1:993
+3736:1:997
+3737:1:998
+3738:1:1005
+3739:1:1006
+3740:1:1017
+3741:1:1018
+3742:1:1019
+3743:1:1030
+3744:1:1035
+3745:1:1036
+3746:0:2969
+3747:2:2467
+3748:0:2969
+3749:2:2468
+3750:0:2969
+3751:1:1048
+3752:0:2969
+3753:1:1052
+3754:0:2969
+3755:2:2467
+3756:0:2969
+3757:2:2468
+3758:0:2969
+3759:1:1057
+3760:1:1061
+3761:1:1062
+3762:1:1070
+3763:1:1071
+3764:1:1072
+3765:1:1084
+3766:1:1089
+3767:1:1093
+3768:1:1094
+3769:1:1101
+3770:1:1102
+3771:1:1113
+3772:1:1114
+3773:1:1115
+3774:1:1126
+3775:1:1131
+3776:1:1132
+3777:0:2969
+3778:1:9
+3779:0:2969
+3780:2:2467
+3781:0:2969
+3782:2:2468
+3783:0:2969
+3784:1:10
+3785:0:2969
+3786:2:2469
+3787:0:2969
+3788:2:2475
+3789:0:2969
+3790:2:2476
+3791:2:2480
+3792:2:2481
+3793:2:2489
+3794:2:2490
+3795:2:2494
+3796:2:2495
+3797:2:2503
+3798:2:2508
+3799:2:2512
+3800:2:2513
+3801:2:2520
+3802:2:2521
+3803:2:2532
+3804:2:2540
+3805:2:2541
+3806:2:2545
+3807:2:2550
+3808:2:2551
+3809:0:2969
+3810:2:2563
+3811:0:2969
+3812:2:2564
+3813:0:2969
+3814:1:13
+3815:0:2969
+3816:2:2565
+3817:0:2969
+3818:1:19
+3819:0:2969
+3820:1:20
+3821:0:2969
+3822:2:2564
+3823:0:2969
+3824:2:2565
+3825:0:2969
+3826:1:21
+3827:1:25
+3828:1:26
+3829:1:34
+3830:1:35
+3831:1:39
+3832:1:40
+3833:1:48
+3834:1:53
+3835:1:57
+3836:1:58
+3837:1:65
+3838:1:66
+3839:1:77
+3840:1:78
+3841:1:79
+3842:1:90
+3843:1:95
+3844:1:96
+3845:0:2969
+3846:2:2564
+3847:0:2969
+3848:2:2565
+3849:0:2969
+3850:1:108
+3851:0:2969
+3852:2:2564
+3853:0:2969
+3854:2:2565
+3855:0:2969
+3856:1:109
+3857:1:113
+3858:1:114
+3859:1:122
+3860:1:123
+3861:1:127
+3862:1:128
+3863:1:136
+3864:1:141
+3865:1:145
+3866:1:146
+3867:1:153
+3868:1:154
+3869:1:165
+3870:1:166
+3871:1:167
+3872:1:178
+3873:1:183
+3874:1:184
+3875:0:2969
+3876:1:196
+3877:0:2969
+3878:2:2564
+3879:0:2969
+3880:2:2565
+3881:0:2969
+3882:1:197
+3883:0:2969
+3884:2:2564
+3885:0:2969
+3886:2:2565
+3887:0:2969
+3888:1:198
+3889:1:202
+3890:1:203
+3891:1:211
+3892:1:212
+3893:1:216
+3894:1:217
+3895:1:225
+3896:1:230
+3897:1:234
+3898:1:235
+3899:1:242
+3900:1:243
+3901:1:254
+3902:1:255
+3903:1:256
+3904:1:267
+3905:1:272
+3906:1:273
+3907:0:2969
+3908:2:2564
+3909:0:2969
+3910:2:2565
+3911:0:2969
+3912:1:285
+3913:0:2969
+3914:1:486
+3915:0:2969
+3916:1:487
+3917:0:2969
+3918:1:20
+3919:0:2969
+3920:2:2564
+3921:0:2969
+3922:2:2565
+3923:0:2969
+3924:1:21
+3925:1:25
+3926:1:26
+3927:1:34
+3928:1:35
+3929:1:36
+3930:1:48
+3931:1:53
+3932:1:57
+3933:1:58
+3934:1:65
+3935:1:66
+3936:1:77
+3937:1:78
+3938:1:79
+3939:1:90
+3940:1:95
+3941:1:96
+3942:0:2969
+3943:2:2564
+3944:0:2969
+3945:2:2565
+3946:0:2969
+3947:1:108
+3948:0:2969
+3949:2:2564
+3950:0:2969
+3951:2:2565
+3952:0:2969
+3953:1:109
+3954:1:113
+3955:1:114
+3956:1:122
+3957:1:123
+3958:1:127
+3959:1:128
+3960:1:136
+3961:1:141
+3962:1:145
+3963:1:146
+3964:1:153
+3965:1:154
+3966:1:165
+3967:1:166
+3968:1:167
+3969:1:178
+3970:1:183
+3971:1:184
+3972:0:2969
+3973:1:288
+3974:0:2969
+3975:2:2564
+3976:0:2969
+3977:2:2565
+3978:0:2969
+3979:1:289
+3980:0:2969
+3981:1:486
+3982:0:2969
+3983:1:487
+3984:0:2969
+3985:1:492
+3986:0:2969
+3987:2:2564
+3988:0:2969
+3989:2:2565
+3990:0:2969
+3991:1:497
+3992:1:501
+3993:1:502
+3994:1:510
+3995:1:511
+3996:1:512
+3997:1:524
+3998:1:529
+3999:1:533
+4000:1:534
+4001:1:541
+4002:1:542
+4003:1:553
+4004:1:554
+4005:1:555
+4006:1:566
+4007:1:571
+4008:1:572
+4009:0:2969
+4010:2:2564
+4011:0:2969
+4012:2:2565
+4013:0:2969
+4014:1:584
+4015:0:2969
+4016:2:2564
+4017:0:2969
+4018:2:2565
+4019:0:2969
+4020:1:585
+4021:1:589
+4022:1:590
+4023:1:598
+4024:1:599
+4025:1:603
+4026:1:604
+4027:1:612
+4028:1:617
+4029:1:621
+4030:1:622
+4031:1:629
+4032:1:630
+4033:1:641
+4034:1:642
+4035:1:643
+4036:1:654
+4037:1:659
+4038:1:660
+4039:0:2969
+4040:2:2564
+4041:0:2969
+4042:2:2565
+4043:0:2969
+4044:1:672
+4045:0:2969
+4046:2:2564
+4047:0:2969
+4048:2:2565
+4049:0:2969
+4050:1:673
+4051:1:677
+4052:1:678
+4053:1:686
+4054:1:687
+4055:1:691
+4056:1:692
+4057:1:700
+4058:1:705
+4059:1:709
+4060:1:710
+4061:1:717
+4062:1:718
+4063:1:729
+4064:1:730
+4065:1:731
+4066:1:742
+4067:1:747
+4068:1:748
+4069:0:2969
+4070:2:2564
+4071:0:2969
+4072:2:2565
+4073:0:2969
+4074:1:760
+4075:0:2969
+4076:1:761
+4077:0:2969
+4078:1:762
+4079:0:2969
+4080:1:955
+4081:0:2969
+4082:1:956
+4083:0:2969
+4084:2:2564
+4085:0:2969
+4086:2:2565
+4087:0:2969
+4088:1:960
+4089:0:2969
+4090:2:2564
+4091:0:2969
+4092:2:2565
+4093:0:2969
+4094:1:961
+4095:1:965
+4096:1:966
+4097:1:974
+4098:1:975
+4099:1:979
+4100:1:980
+4101:1:988
+4102:1:993
+4103:1:997
+4104:1:998
+4105:1:1005
+4106:1:1006
+4107:1:1017
+4108:1:1018
+4109:1:1019
+4110:1:1030
+4111:1:1035
+4112:1:1036
+4113:0:2969
+4114:2:2564
+4115:0:2969
+4116:2:2565
+4117:0:2969
+4118:1:1048
+4119:0:2969
+4120:1:762
+4121:0:2969
+4122:1:955
+4123:0:2969
+4124:1:956
+4125:0:2969
+4126:2:2564
+4127:0:2969
+4128:2:2565
+4129:0:2969
+4130:1:960
+4131:0:2969
+4132:2:2564
+4133:0:2969
+4134:2:2565
+4135:0:2969
+4136:1:961
+4137:1:965
+4138:1:966
+4139:1:974
+4140:1:975
+4141:1:976
+4142:1:988
+4143:1:993
+4144:1:997
+4145:1:998
+4146:1:1005
+4147:1:1006
+4148:1:1017
+4149:1:1018
+4150:1:1019
+4151:1:1030
+4152:1:1035
+4153:1:1036
+4154:0:2969
+4155:2:2564
+4156:0:2969
+4157:2:2565
+4158:0:2969
+4159:1:1048
+4160:0:2969
+4161:1:1052
+4162:0:2969
+4163:2:2564
+4164:0:2969
+4165:2:2565
+4166:0:2969
+4167:1:1057
+4168:1:1061
+4169:1:1062
+4170:1:1070
+4171:1:1071
+4172:1:1072
+4173:1:1084
+4174:1:1089
+4175:1:1093
+4176:1:1094
+4177:1:1101
+4178:1:1102
+4179:1:1113
+4180:1:1114
+4181:1:1115
+4182:1:1126
+4183:1:1131
+4184:1:1132
+4185:0:2969
+4186:1:9
+4187:0:2969
+4188:2:2564
+4189:0:2969
+4190:2:2565
+4191:0:2969
+4192:1:10
+4193:0:2969
+4194:2:2566
+4195:0:2969
+4196:1:11
+4197:0:2969
+4198:2:2377
+4199:0:2969
+4200:1:12
+4201:0:2969
+4202:2:2378
+4203:0:2969
+4204:2:2379
+4205:2:2383
+4206:2:2384
+4207:2:2392
+4208:2:2393
+4209:2:2397
+4210:2:2398
+4211:2:2406
+4212:2:2411
+4213:2:2415
+4214:2:2416
+4215:2:2423
+4216:2:2424
+4217:2:2435
+4218:2:2443
+4219:2:2444
+4220:2:2448
+4221:2:2453
+4222:2:2454
+4223:0:2969
+4224:2:2466
+4225:0:2969
+4226:2:2467
+4227:0:2969
+4228:1:13
--- /dev/null
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+//#define TEST_SIGNAL
+//#define TEST_SIGNAL_ON_READ
+//#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+//#define READER_NEST_LEVEL 1
+#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
--- /dev/null
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# Copyright (C) Mathieu Desnoyers, 2009
+#
+# Authors: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
+
+#CFLAGS=-DSAFETY
+#for multi-core verif, 15.5GB shared mem, use files if full
+#CFLAGS=-DHASH64 -DMEMLIM=15500 -DNCORE=2
+#CFLAGS=-DHASH64 -DCOLLAPSE -DMA=88 -DMEMLIM=15500 -DNCORE=8
+
+#liveness
+#CFLAGS=-DHASH64 -DCOLLAPSE -DMA=88
+CFLAGS=-DHASH64
+
+SPINFILE=urcu.spin
+
+default:
+ make urcu_free | tee urcu_free.log
+ #nested useless with signal test.
+ #make urcu_free_nested | tee urcu_free_nested.log
+ make urcu_free_no_rmb | tee urcu_free_no_rmb.log
+ make urcu_free_no_wmb | tee urcu_free_no_wmb.log
+ make urcu_free_no_mb | tee urcu_free_no_mb.log
+ make urcu_free_single_flip | tee urcu_free_single_flip.log
+ make urcu_progress_writer | tee urcu_progress_writer.log
+ make urcu_progress_reader | tee urcu_progress_reader.log
+ make urcu_progress_writer_error | tee urcu_progress_writer_error.log
+ make asserts | tee asserts.log
+ make summary
+
+#show trail : spin -v -t -N pan.ltl input.spin
+# after each individual make.
+
+summary:
+ @echo
+ @echo "Verification summary"
+ @grep errors: *.log
+
+asserts: clean
+ cat DEFINES > .input.spin
+ cat ${SPINFILE} >> .input.spin
+ rm -f .input.spin.trail
+ spin -a -X .input.spin
+ gcc -O2 -w ${CFLAGS} -DSAFETY -o pan pan.c
+ ./pan -v -c1 -X -m10000000 -w20
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free: clean urcu_free_ltl run
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free_nested: clean urcu_free_ltl urcu_free_nested_define run
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free_nested_define:
+ cp urcu_free_nested.define .input.define
+
+urcu_free_no_rmb: clean urcu_free_ltl urcu_free_no_rmb_define run
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free_no_rmb_define:
+ cp urcu_free_no_rmb.define .input.define
+
+urcu_free_no_wmb: clean urcu_free_ltl urcu_free_no_wmb_define run
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free_no_wmb_define:
+ cp urcu_free_no_wmb.define .input.define
+
+urcu_free_no_mb: clean urcu_free_ltl urcu_free_no_mb_define run
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free_no_mb_define:
+ cp urcu_free_no_mb.define .input.define
+
+urcu_free_single_flip: clean urcu_free_ltl urcu_free_single_flip_define run
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free_single_flip_define:
+ cp urcu_free_single_flip.define .input.define
+
+urcu_free_ltl:
+ touch .input.define
+ cat .input.define >> pan.ltl
+ cat DEFINES >> pan.ltl
+ spin -f "!(`cat urcu_free.ltl | grep -v ^//`)" >> pan.ltl
+
+# Progress checks
+
+urcu_progress_writer: clean urcu_progress_writer_ltl \
+ urcu_progress_writer_define run_weak_fair
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_progress_writer_define:
+ cp urcu_progress_writer.define .input.define
+
+urcu_progress_writer_ltl:
+ touch .input.define
+ cat .input.define > pan.ltl
+ cat DEFINES >> pan.ltl
+ spin -f "!(`cat urcu_progress.ltl | grep -v ^//`)" >> pan.ltl
+
+urcu_progress_reader: clean urcu_progress_reader_ltl \
+ urcu_progress_reader_define run_weak_fair
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_progress_reader_define:
+ cp urcu_progress_reader.define .input.define
+
+urcu_progress_reader_ltl:
+ touch .input.define
+ cat .input.define > pan.ltl
+ cat DEFINES >> pan.ltl
+ spin -f "!(`cat urcu_progress.ltl | grep -v ^//`)" >> pan.ltl
+
+urcu_progress_writer_error: clean urcu_progress_writer_error_ltl \
+ urcu_progress_writer_error_define run_weak_fair
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_progress_writer_error_define:
+ cp urcu_progress_writer_error.define .input.define
+
+urcu_progress_writer_error_ltl:
+ touch .input.define
+ cat .input.define > pan.ltl
+ cat DEFINES >> pan.ltl
+ spin -f "!(`cat urcu_progress.ltl | grep -v ^//`)" >> pan.ltl
+
+
+run_weak_fair: pan
+ ./pan -a -f -v -c1 -X -m10000000 -w20
+
+run: pan
+ ./pan -a -v -c1 -X -m10000000 -w20
+
+pan: pan.c
+ gcc -O2 -w ${CFLAGS} -o pan pan.c
+
+pan.c: pan.ltl ${SPINFILE}
+ cat .input.define > .input.spin
+ cat DEFINES >> .input.spin
+ cat ${SPINFILE} >> .input.spin
+ rm -f .input.spin.trail
+ spin -a -X -N pan.ltl .input.spin
+
+.PHONY: clean default distclean summary
+clean:
+ rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+distclean:
+ rm -f *.trail *.input *.log
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+cat DEFINES > .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -DSAFETY -o pan pan.c
+./pan -v -c1 -X -m10000000 -w20
+Depth= 3212 States= 1e+06 Transitions= 1.17e+07 Memory= 519.572 t= 7.66 R= 1e+05
+Depth= 3212 States= 2e+06 Transitions= 2.38e+07 Memory= 572.990 t= 16 R= 1e+05
+Depth= 3212 States= 3e+06 Transitions= 3.62e+07 Memory= 626.408 t= 24.9 R= 1e+05
+pan: resizing hashtable to -w22.. done
+
+(Spin Version 5.1.7 -- 23 December 2008)
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim - (none specified)
+ assertion violations +
+ cycle checks - (disabled by -DSAFETY)
+ invalid end states +
+
+State-vector 48 byte, depth reached 3212, errors: 0
+ 3539988 states, stored
+ 39085459 states, matched
+ 42625447 transitions (= stored+matched)
+1.5602888e+08 atomic steps
+hash conflicts: 28971442 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 256.576 equivalent memory usage for states (stored*(State-vector + overhead))
+ 196.718 actual memory usage for states (compression: 76.67%)
+ state-vector as stored = 30 byte + 28 byte overhead
+ 32.000 memory used for hash table (-w22)
+ 457.764 memory used for DFS stack (-m10000000)
+ 686.338 total actual memory usage
+
+unreached in proctype urcu_reader
+ line 398, ".input.spin", state 16, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 407, ".input.spin", state 48, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 408, ".input.spin", state 61, "(1)"
+ line 417, ".input.spin", state 91, "(1)"
+ line 398, ".input.spin", state 106, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 407, ".input.spin", state 138, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 408, ".input.spin", state 151, "(1)"
+ line 417, ".input.spin", state 181, "(1)"
+ line 398, ".input.spin", state 197, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 407, ".input.spin", state 229, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 408, ".input.spin", state 242, "(1)"
+ line 417, ".input.spin", state 272, "(1)"
+ line 398, ".input.spin", state 315, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 407, ".input.spin", state 347, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 408, ".input.spin", state 360, "(1)"
+ line 417, ".input.spin", state 390, "(1)"
+ line 539, ".input.spin", state 414, "-end-"
+ (17 of 414 states)
+unreached in proctype urcu_writer
+ line 398, ".input.spin", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 402, ".input.spin", state 28, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 407, ".input.spin", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 408, ".input.spin", state 59, "(1)"
+ line 412, ".input.spin", state 72, "(1)"
+ line 417, ".input.spin", state 89, "(1)"
+ line 398, ".input.spin", state 108, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 402, ".input.spin", state 122, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, ".input.spin", state 153, "(1)"
+ line 412, ".input.spin", state 166, "(1)"
+ line 651, ".input.spin", state 199, "(1)"
+ line 174, ".input.spin", state 208, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 178, ".input.spin", state 217, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 159, ".input.spin", state 240, "(1)"
+ line 163, ".input.spin", state 248, "(1)"
+ line 167, ".input.spin", state 260, "(1)"
+ line 174, ".input.spin", state 271, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 182, ".input.spin", state 293, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, ".input.spin", state 303, "(1)"
+ line 163, ".input.spin", state 311, "(1)"
+ line 167, ".input.spin", state 323, "(1)"
+ line 174, ".input.spin", state 338, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 178, ".input.spin", state 347, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 182, ".input.spin", state 360, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 159, ".input.spin", state 370, "(1)"
+ line 163, ".input.spin", state 378, "(1)"
+ line 167, ".input.spin", state 390, "(1)"
+ line 398, ".input.spin", state 404, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 402, ".input.spin", state 418, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 407, ".input.spin", state 436, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 408, ".input.spin", state 449, "(1)"
+ line 412, ".input.spin", state 462, "(1)"
+ line 417, ".input.spin", state 479, "(1)"
+ line 398, ".input.spin", state 498, "(1)"
+ line 402, ".input.spin", state 510, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 407, ".input.spin", state 528, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 412, ".input.spin", state 554, "(1)"
+ line 417, ".input.spin", state 571, "(1)"
+ line 402, ".input.spin", state 603, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 407, ".input.spin", state 621, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 412, ".input.spin", state 647, "(1)"
+ line 417, ".input.spin", state 664, "(1)"
+ line 178, ".input.spin", state 687, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 182, ".input.spin", state 700, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 159, ".input.spin", state 710, "(1)"
+ line 163, ".input.spin", state 718, "(1)"
+ line 167, ".input.spin", state 730, "(1)"
+ line 174, ".input.spin", state 741, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 182, ".input.spin", state 763, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, ".input.spin", state 773, "(1)"
+ line 163, ".input.spin", state 781, "(1)"
+ line 167, ".input.spin", state 793, "(1)"
+ line 174, ".input.spin", state 808, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 178, ".input.spin", state 817, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 182, ".input.spin", state 830, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 159, ".input.spin", state 840, "(1)"
+ line 163, ".input.spin", state 848, "(1)"
+ line 167, ".input.spin", state 860, "(1)"
+ line 398, ".input.spin", state 882, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 398, ".input.spin", state 884, "(1)"
+ line 398, ".input.spin", state 885, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 398, ".input.spin", state 885, "else"
+ line 398, ".input.spin", state 888, "(1)"
+ line 402, ".input.spin", state 896, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 402, ".input.spin", state 898, "(1)"
+ line 402, ".input.spin", state 899, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 402, ".input.spin", state 899, "else"
+ line 402, ".input.spin", state 902, "(1)"
+ line 402, ".input.spin", state 903, "(1)"
+ line 402, ".input.spin", state 903, "(1)"
+ line 400, ".input.spin", state 908, "((i<1))"
+ line 400, ".input.spin", state 908, "((i>=1))"
+ line 407, ".input.spin", state 914, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 408, ".input.spin", state 927, "(1)"
+ line 408, ".input.spin", state 928, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 408, ".input.spin", state 928, "else"
+ line 408, ".input.spin", state 931, "(1)"
+ line 408, ".input.spin", state 932, "(1)"
+ line 408, ".input.spin", state 932, "(1)"
+ line 412, ".input.spin", state 940, "(1)"
+ line 412, ".input.spin", state 941, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 412, ".input.spin", state 941, "else"
+ line 412, ".input.spin", state 944, "(1)"
+ line 412, ".input.spin", state 945, "(1)"
+ line 412, ".input.spin", state 945, "(1)"
+ line 410, ".input.spin", state 950, "((i<1))"
+ line 410, ".input.spin", state 950, "((i>=1))"
+ line 417, ".input.spin", state 957, "(1)"
+ line 417, ".input.spin", state 958, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 417, ".input.spin", state 958, "else"
+ line 417, ".input.spin", state 961, "(1)"
+ line 417, ".input.spin", state 962, "(1)"
+ line 417, ".input.spin", state 962, "(1)"
+ line 419, ".input.spin", state 965, "(1)"
+ line 419, ".input.spin", state 965, "(1)"
+ line 402, ".input.spin", state 996, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 407, ".input.spin", state 1014, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 412, ".input.spin", state 1040, "(1)"
+ line 417, ".input.spin", state 1057, "(1)"
+ line 402, ".input.spin", state 1086, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 407, ".input.spin", state 1104, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 412, ".input.spin", state 1130, "(1)"
+ line 417, ".input.spin", state 1147, "(1)"
+ line 398, ".input.spin", state 1166, "(1)"
+ line 402, ".input.spin", state 1178, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 407, ".input.spin", state 1196, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 412, ".input.spin", state 1222, "(1)"
+ line 417, ".input.spin", state 1239, "(1)"
+ line 402, ".input.spin", state 1271, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 407, ".input.spin", state 1289, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 412, ".input.spin", state 1315, "(1)"
+ line 417, ".input.spin", state 1332, "(1)"
+ line 178, ".input.spin", state 1355, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 182, ".input.spin", state 1368, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 159, ".input.spin", state 1378, "(1)"
+ line 163, ".input.spin", state 1386, "(1)"
+ line 167, ".input.spin", state 1398, "(1)"
+ line 174, ".input.spin", state 1409, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 182, ".input.spin", state 1431, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, ".input.spin", state 1441, "(1)"
+ line 163, ".input.spin", state 1449, "(1)"
+ line 167, ".input.spin", state 1461, "(1)"
+ line 174, ".input.spin", state 1476, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 178, ".input.spin", state 1485, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 182, ".input.spin", state 1498, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 159, ".input.spin", state 1508, "(1)"
+ line 163, ".input.spin", state 1516, "(1)"
+ line 167, ".input.spin", state 1528, "(1)"
+ line 398, ".input.spin", state 1550, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 398, ".input.spin", state 1552, "(1)"
+ line 398, ".input.spin", state 1553, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 398, ".input.spin", state 1553, "else"
+ line 398, ".input.spin", state 1556, "(1)"
+ line 402, ".input.spin", state 1564, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 402, ".input.spin", state 1566, "(1)"
+ line 402, ".input.spin", state 1567, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 402, ".input.spin", state 1567, "else"
+ line 402, ".input.spin", state 1570, "(1)"
+ line 402, ".input.spin", state 1571, "(1)"
+ line 402, ".input.spin", state 1571, "(1)"
+ line 400, ".input.spin", state 1576, "((i<1))"
+ line 400, ".input.spin", state 1576, "((i>=1))"
+ line 407, ".input.spin", state 1582, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 408, ".input.spin", state 1595, "(1)"
+ line 408, ".input.spin", state 1596, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 408, ".input.spin", state 1596, "else"
+ line 408, ".input.spin", state 1599, "(1)"
+ line 408, ".input.spin", state 1600, "(1)"
+ line 408, ".input.spin", state 1600, "(1)"
+ line 412, ".input.spin", state 1608, "(1)"
+ line 412, ".input.spin", state 1609, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 412, ".input.spin", state 1609, "else"
+ line 412, ".input.spin", state 1612, "(1)"
+ line 412, ".input.spin", state 1613, "(1)"
+ line 412, ".input.spin", state 1613, "(1)"
+ line 410, ".input.spin", state 1618, "((i<1))"
+ line 410, ".input.spin", state 1618, "((i>=1))"
+ line 417, ".input.spin", state 1625, "(1)"
+ line 417, ".input.spin", state 1626, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 417, ".input.spin", state 1626, "else"
+ line 417, ".input.spin", state 1629, "(1)"
+ line 417, ".input.spin", state 1630, "(1)"
+ line 417, ".input.spin", state 1630, "(1)"
+ line 419, ".input.spin", state 1633, "(1)"
+ line 419, ".input.spin", state 1633, "(1)"
+ line 178, ".input.spin", state 1658, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 182, ".input.spin", state 1671, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 159, ".input.spin", state 1681, "(1)"
+ line 163, ".input.spin", state 1689, "(1)"
+ line 167, ".input.spin", state 1701, "(1)"
+ line 174, ".input.spin", state 1712, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 182, ".input.spin", state 1734, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, ".input.spin", state 1744, "(1)"
+ line 163, ".input.spin", state 1752, "(1)"
+ line 167, ".input.spin", state 1764, "(1)"
+ line 174, ".input.spin", state 1779, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 178, ".input.spin", state 1788, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 182, ".input.spin", state 1801, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 159, ".input.spin", state 1811, "(1)"
+ line 163, ".input.spin", state 1819, "(1)"
+ line 167, ".input.spin", state 1831, "(1)"
+ line 701, ".input.spin", state 1856, "-end-"
+ (158 of 1856 states)
+unreached in proctype :init:
+ (0 of 46 states)
+
+pan: elapsed time 29.8 seconds
+pan: rate 118871.32 states/second
+pan: avg transition delay 6.9864e-07 usec
+cp .input.spin asserts.spin.input
+cp .input.spin.trail asserts.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
--- /dev/null
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+//#define TEST_SIGNAL
+//#define TEST_SIGNAL_ON_READ
+//#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+//#define READER_NEST_LEVEL 1
+#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-4:-4:-4
+1:0:2673
+2:0:2674
+3:0:2675
+4:0:2676
+5:4:1129
--- /dev/null
+#!/bin/sh
+#
+# Compiles and runs the urcu.spin Promela model.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# Copyright (C) IBM Corporation, 2009
+# Mathieu Desnoyers, 2009
+#
+# Authors: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
+# Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
+
+# Basic execution, without LTL clauses. See Makefile.
+
+spin -a urcu.spin
+cc -DSAFETY -o pan pan.c
+./pan -v -c1 -X -m10000000 -w21
--- /dev/null
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define >> pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_free.ltl | grep -v ^//`)" >> pan.ltl
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -o pan pan.c
+./pan -a -v -c1 -X -m10000000 -w20
+warning: for p.o. reduction to be valid the never claim must be stutter-invariant
+(never claims generated from LTL formulae are stutter-invariant)
+depth 0: Claim reached state 5 (line 743)
+Depth= 3880 States= 1e+06 Transitions= 1.18e+07 Memory= 527.190 t= 9.53 R= 1e+05
+Depth= 3880 States= 2e+06 Transitions= 2.39e+07 Memory= 588.225 t= 19.8 R= 1e+05
+Depth= 3880 States= 3e+06 Transitions= 3.61e+07 Memory= 649.260 t= 30.5 R= 1e+05
+pan: resizing hashtable to -w22.. done
+Depth= 3880 States= 4e+06 Transitions= 4.84e+07 Memory= 741.318 t= 41.1 R= 1e+05
+
+(Spin Version 5.1.7 -- 23 December 2008)
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim +
+ assertion violations + (if within scope of claim)
+ acceptance cycles + (fairness disabled)
+ invalid end states - (disabled by never claim)
+
+State-vector 56 byte, depth reached 3880, errors: 0
+ 4015564 states, stored
+ 44539121 states, matched
+ 48554685 transitions (= stored+matched)
+1.7777933e+08 atomic steps
+hash conflicts: 33629695 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 321.681 equivalent memory usage for states (stored*(State-vector + overhead))
+ 252.629 actual memory usage for states (compression: 78.53%)
+ state-vector as stored = 38 byte + 28 byte overhead
+ 32.000 memory used for hash table (-w22)
+ 457.764 memory used for DFS stack (-m10000000)
+ 742.295 total actual memory usage
+
+unreached in proctype urcu_reader
+ line 398, "pan.___", state 16, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 407, "pan.___", state 48, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 61, "(1)"
+ line 417, "pan.___", state 91, "(1)"
+ line 398, "pan.___", state 106, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 407, "pan.___", state 138, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 151, "(1)"
+ line 417, "pan.___", state 181, "(1)"
+ line 398, "pan.___", state 197, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 407, "pan.___", state 229, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 242, "(1)"
+ line 417, "pan.___", state 272, "(1)"
+ line 398, "pan.___", state 315, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 407, "pan.___", state 347, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 360, "(1)"
+ line 417, "pan.___", state 390, "(1)"
+ line 539, "pan.___", state 414, "-end-"
+ (17 of 414 states)
+unreached in proctype urcu_writer
+ line 398, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 402, "pan.___", state 28, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 407, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 59, "(1)"
+ line 412, "pan.___", state 72, "(1)"
+ line 417, "pan.___", state 89, "(1)"
+ line 398, "pan.___", state 108, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 402, "pan.___", state 122, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 153, "(1)"
+ line 412, "pan.___", state 166, "(1)"
+ line 651, "pan.___", state 199, "(1)"
+ line 174, "pan.___", state 208, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 178, "pan.___", state 217, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 159, "pan.___", state 240, "(1)"
+ line 163, "pan.___", state 248, "(1)"
+ line 167, "pan.___", state 260, "(1)"
+ line 174, "pan.___", state 271, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 182, "pan.___", state 293, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, "pan.___", state 303, "(1)"
+ line 163, "pan.___", state 311, "(1)"
+ line 167, "pan.___", state 323, "(1)"
+ line 174, "pan.___", state 338, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 178, "pan.___", state 347, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 182, "pan.___", state 360, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 159, "pan.___", state 370, "(1)"
+ line 163, "pan.___", state 378, "(1)"
+ line 167, "pan.___", state 390, "(1)"
+ line 398, "pan.___", state 404, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 402, "pan.___", state 418, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 407, "pan.___", state 436, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 449, "(1)"
+ line 412, "pan.___", state 462, "(1)"
+ line 417, "pan.___", state 479, "(1)"
+ line 398, "pan.___", state 498, "(1)"
+ line 402, "pan.___", state 510, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 407, "pan.___", state 528, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 412, "pan.___", state 554, "(1)"
+ line 417, "pan.___", state 571, "(1)"
+ line 402, "pan.___", state 603, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 407, "pan.___", state 621, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 412, "pan.___", state 647, "(1)"
+ line 417, "pan.___", state 664, "(1)"
+ line 178, "pan.___", state 687, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 182, "pan.___", state 700, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 159, "pan.___", state 710, "(1)"
+ line 163, "pan.___", state 718, "(1)"
+ line 167, "pan.___", state 730, "(1)"
+ line 174, "pan.___", state 741, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 182, "pan.___", state 763, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, "pan.___", state 773, "(1)"
+ line 163, "pan.___", state 781, "(1)"
+ line 167, "pan.___", state 793, "(1)"
+ line 174, "pan.___", state 808, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 178, "pan.___", state 817, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 182, "pan.___", state 830, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 159, "pan.___", state 840, "(1)"
+ line 163, "pan.___", state 848, "(1)"
+ line 167, "pan.___", state 860, "(1)"
+ line 398, "pan.___", state 882, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 398, "pan.___", state 884, "(1)"
+ line 398, "pan.___", state 885, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 398, "pan.___", state 885, "else"
+ line 398, "pan.___", state 888, "(1)"
+ line 402, "pan.___", state 896, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 402, "pan.___", state 898, "(1)"
+ line 402, "pan.___", state 899, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 402, "pan.___", state 899, "else"
+ line 402, "pan.___", state 902, "(1)"
+ line 402, "pan.___", state 903, "(1)"
+ line 402, "pan.___", state 903, "(1)"
+ line 400, "pan.___", state 908, "((i<1))"
+ line 400, "pan.___", state 908, "((i>=1))"
+ line 407, "pan.___", state 914, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 927, "(1)"
+ line 408, "pan.___", state 928, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 408, "pan.___", state 928, "else"
+ line 408, "pan.___", state 931, "(1)"
+ line 408, "pan.___", state 932, "(1)"
+ line 408, "pan.___", state 932, "(1)"
+ line 412, "pan.___", state 940, "(1)"
+ line 412, "pan.___", state 941, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 412, "pan.___", state 941, "else"
+ line 412, "pan.___", state 944, "(1)"
+ line 412, "pan.___", state 945, "(1)"
+ line 412, "pan.___", state 945, "(1)"
+ line 410, "pan.___", state 950, "((i<1))"
+ line 410, "pan.___", state 950, "((i>=1))"
+ line 417, "pan.___", state 957, "(1)"
+ line 417, "pan.___", state 958, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 417, "pan.___", state 958, "else"
+ line 417, "pan.___", state 961, "(1)"
+ line 417, "pan.___", state 962, "(1)"
+ line 417, "pan.___", state 962, "(1)"
+ line 419, "pan.___", state 965, "(1)"
+ line 419, "pan.___", state 965, "(1)"
+ line 402, "pan.___", state 996, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 407, "pan.___", state 1014, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 412, "pan.___", state 1040, "(1)"
+ line 417, "pan.___", state 1057, "(1)"
+ line 402, "pan.___", state 1086, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 407, "pan.___", state 1104, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 412, "pan.___", state 1130, "(1)"
+ line 417, "pan.___", state 1147, "(1)"
+ line 398, "pan.___", state 1166, "(1)"
+ line 402, "pan.___", state 1178, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 407, "pan.___", state 1196, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 412, "pan.___", state 1222, "(1)"
+ line 417, "pan.___", state 1239, "(1)"
+ line 402, "pan.___", state 1271, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 407, "pan.___", state 1289, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 412, "pan.___", state 1315, "(1)"
+ line 417, "pan.___", state 1332, "(1)"
+ line 178, "pan.___", state 1355, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 182, "pan.___", state 1368, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 159, "pan.___", state 1378, "(1)"
+ line 163, "pan.___", state 1386, "(1)"
+ line 167, "pan.___", state 1398, "(1)"
+ line 174, "pan.___", state 1409, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 182, "pan.___", state 1431, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, "pan.___", state 1441, "(1)"
+ line 163, "pan.___", state 1449, "(1)"
+ line 167, "pan.___", state 1461, "(1)"
+ line 174, "pan.___", state 1476, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 178, "pan.___", state 1485, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 182, "pan.___", state 1498, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 159, "pan.___", state 1508, "(1)"
+ line 163, "pan.___", state 1516, "(1)"
+ line 167, "pan.___", state 1528, "(1)"
+ line 398, "pan.___", state 1550, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 398, "pan.___", state 1552, "(1)"
+ line 398, "pan.___", state 1553, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 398, "pan.___", state 1553, "else"
+ line 398, "pan.___", state 1556, "(1)"
+ line 402, "pan.___", state 1564, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 402, "pan.___", state 1566, "(1)"
+ line 402, "pan.___", state 1567, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 402, "pan.___", state 1567, "else"
+ line 402, "pan.___", state 1570, "(1)"
+ line 402, "pan.___", state 1571, "(1)"
+ line 402, "pan.___", state 1571, "(1)"
+ line 400, "pan.___", state 1576, "((i<1))"
+ line 400, "pan.___", state 1576, "((i>=1))"
+ line 407, "pan.___", state 1582, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 1595, "(1)"
+ line 408, "pan.___", state 1596, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 408, "pan.___", state 1596, "else"
+ line 408, "pan.___", state 1599, "(1)"
+ line 408, "pan.___", state 1600, "(1)"
+ line 408, "pan.___", state 1600, "(1)"
+ line 412, "pan.___", state 1608, "(1)"
+ line 412, "pan.___", state 1609, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 412, "pan.___", state 1609, "else"
+ line 412, "pan.___", state 1612, "(1)"
+ line 412, "pan.___", state 1613, "(1)"
+ line 412, "pan.___", state 1613, "(1)"
+ line 410, "pan.___", state 1618, "((i<1))"
+ line 410, "pan.___", state 1618, "((i>=1))"
+ line 417, "pan.___", state 1625, "(1)"
+ line 417, "pan.___", state 1626, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 417, "pan.___", state 1626, "else"
+ line 417, "pan.___", state 1629, "(1)"
+ line 417, "pan.___", state 1630, "(1)"
+ line 417, "pan.___", state 1630, "(1)"
+ line 419, "pan.___", state 1633, "(1)"
+ line 419, "pan.___", state 1633, "(1)"
+ line 178, "pan.___", state 1658, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 182, "pan.___", state 1671, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 159, "pan.___", state 1681, "(1)"
+ line 163, "pan.___", state 1689, "(1)"
+ line 167, "pan.___", state 1701, "(1)"
+ line 174, "pan.___", state 1712, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 182, "pan.___", state 1734, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, "pan.___", state 1744, "(1)"
+ line 163, "pan.___", state 1752, "(1)"
+ line 167, "pan.___", state 1764, "(1)"
+ line 174, "pan.___", state 1779, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 178, "pan.___", state 1788, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 182, "pan.___", state 1801, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 159, "pan.___", state 1811, "(1)"
+ line 163, "pan.___", state 1819, "(1)"
+ line 167, "pan.___", state 1831, "(1)"
+ line 701, "pan.___", state 1856, "-end-"
+ (158 of 1856 states)
+unreached in proctype :init:
+ (0 of 46 states)
+unreached in proctype :never:
+ line 748, "pan.___", state 8, "-end-"
+ (1 of 8 states)
+
+pan: elapsed time 41.3 seconds
+pan: rate 97205.616 states/second
+pan: avg transition delay 8.5079e-07 usec
+cp .input.spin urcu_free.spin.input
+cp .input.spin.trail urcu_free.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
--- /dev/null
+[] (read_free -> !read_free_race)
--- /dev/null
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+//#define TEST_SIGNAL
+//#define TEST_SIGNAL_ON_READ
+//#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+//#define READER_NEST_LEVEL 1
+#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:4:-2
+-4:-4:-4
+1:0:4365
+2:4:4317
+3:4:4320
+4:4:4320
+5:4:4320
+6:4:4323
+7:4:4331
+8:4:4331
+9:4:4331
+10:4:4334
+11:4:4340
+12:4:4344
+13:4:4344
+14:4:4344
+15:4:4347
+16:4:4340
+17:4:4344
+18:4:4344
+19:4:4344
+20:4:4347
+21:4:4355
+22:4:4359
+23:4:4360
+24:0:4365
+25:4:4362
+26:0:4365
+27:3:2331
+28:0:4365
+29:3:2337
+30:0:4365
+31:3:2338
+32:0:4365
+33:3:2339
+34:3:2343
+35:3:2344
+36:3:2352
+37:3:2353
+38:3:2357
+39:3:2358
+40:3:2352
+41:3:2353
+42:3:2357
+43:3:2358
+44:3:2366
+45:3:2371
+46:3:2375
+47:3:2376
+48:3:2383
+49:3:2384
+50:3:2395
+51:3:2396
+52:3:2397
+53:3:2395
+54:3:2396
+55:3:2397
+56:3:2408
+57:3:2413
+58:3:2414
+59:0:4365
+60:3:2426
+61:0:4365
+62:3:2427
+63:0:4365
+64:2:1162
+65:0:4365
+66:3:2428
+67:0:4365
+68:2:1168
+69:0:4365
+70:2:1169
+71:0:4365
+72:3:2427
+73:0:4365
+74:2:1170
+75:0:4365
+76:3:2428
+77:0:4365
+78:3:2429
+79:0:4365
+80:3:2435
+81:3:2436
+82:0:4365
+83:3:2440
+84:3:2444
+85:3:2445
+86:3:2453
+87:3:2454
+88:3:2458
+89:3:2459
+90:3:2453
+91:3:2454
+92:3:2458
+93:3:2459
+94:3:2467
+95:3:2472
+96:3:2473
+97:3:2484
+98:3:2485
+99:3:2496
+100:3:2497
+101:3:2498
+102:3:2496
+103:3:2497
+104:3:2498
+105:3:2509
+106:3:2514
+107:3:2515
+108:0:4365
+109:3:2527
+110:0:4365
+111:3:2528
+112:0:4365
+113:2:1173
+114:0:4365
+115:3:2529
+116:0:4365
+117:2:1179
+118:0:4365
+119:2:1180
+120:0:4365
+121:3:2528
+122:0:4365
+123:2:1181
+124:2:1185
+125:2:1186
+126:2:1194
+127:2:1195
+128:2:1199
+129:2:1200
+130:2:1194
+131:2:1195
+132:2:1199
+133:2:1200
+134:2:1208
+135:2:1213
+136:2:1217
+137:2:1218
+138:2:1225
+139:2:1226
+140:2:1237
+141:2:1238
+142:2:1239
+143:2:1237
+144:2:1238
+145:2:1239
+146:2:1250
+147:2:1255
+148:2:1256
+149:0:4365
+150:3:2529
+151:0:4365
+152:2:1268
+153:0:4365
+154:3:2528
+155:0:4365
+156:2:1270
+157:0:4365
+158:3:2529
+159:0:4365
+160:2:1271
+161:2:1275
+162:2:1276
+163:2:1284
+164:2:1285
+165:2:1289
+166:2:1290
+167:2:1284
+168:2:1285
+169:2:1289
+170:2:1290
+171:2:1298
+172:2:1303
+173:2:1307
+174:2:1308
+175:2:1315
+176:2:1316
+177:2:1327
+178:2:1328
+179:2:1329
+180:2:1327
+181:2:1328
+182:2:1329
+183:2:1340
+184:2:1345
+185:2:1346
+186:0:4365
+187:2:1358
+188:0:4365
+189:2:1360
+190:0:4365
+191:3:2528
+192:0:4365
+193:2:1361
+194:0:4365
+195:3:2529
+196:0:4365
+197:2:1362
+198:2:1366
+199:2:1367
+200:2:1375
+201:2:1376
+202:2:1380
+203:2:1381
+204:2:1375
+205:2:1376
+206:2:1380
+207:2:1381
+208:2:1389
+209:2:1394
+210:2:1398
+211:2:1399
+212:2:1406
+213:2:1407
+214:2:1418
+215:2:1419
+216:2:1420
+217:2:1418
+218:2:1419
+219:2:1420
+220:2:1431
+221:2:1436
+222:2:1437
+223:0:4365
+224:2:1449
+225:0:4365
+226:3:2528
+227:0:4365
+228:2:1451
+229:0:4365
+230:3:2529
+231:0:4365
+232:2:1652
+233:0:4365
+234:2:1653
+235:0:4365
+236:2:1657
+237:0:4365
+238:2:1180
+239:0:4365
+240:3:2528
+241:0:4365
+242:2:1181
+243:2:1185
+244:2:1186
+245:2:1194
+246:2:1195
+247:2:1199
+248:2:1200
+249:2:1194
+250:2:1195
+251:2:1196
+252:2:1208
+253:2:1213
+254:2:1217
+255:2:1218
+256:2:1225
+257:2:1226
+258:2:1237
+259:2:1238
+260:2:1239
+261:2:1237
+262:2:1238
+263:2:1239
+264:2:1250
+265:2:1255
+266:2:1256
+267:0:4365
+268:3:2529
+269:0:4365
+270:2:1268
+271:0:4365
+272:3:2528
+273:0:4365
+274:2:1270
+275:0:4365
+276:3:2529
+277:0:4365
+278:2:1271
+279:2:1275
+280:2:1276
+281:2:1284
+282:2:1285
+283:2:1289
+284:2:1290
+285:2:1284
+286:2:1285
+287:2:1289
+288:2:1290
+289:2:1298
+290:2:1303
+291:2:1307
+292:2:1308
+293:2:1315
+294:2:1316
+295:2:1327
+296:2:1328
+297:2:1329
+298:2:1327
+299:2:1328
+300:2:1329
+301:2:1340
+302:2:1345
+303:2:1346
+304:0:4365
+305:2:1358
+306:0:4365
+307:2:1454
+308:0:4365
+309:3:2528
+310:0:4365
+311:2:1455
+312:0:4365
+313:3:2529
+314:0:4365
+315:2:1652
+316:0:4365
+317:2:1653
+318:0:4365
+319:2:1657
+320:0:4365
+321:2:1660
+322:0:4365
+323:3:2528
+324:0:4365
+325:2:1665
+326:2:1669
+327:2:1670
+328:2:1678
+329:2:1679
+330:2:1683
+331:2:1684
+332:2:1678
+333:2:1679
+334:2:1680
+335:2:1692
+336:2:1697
+337:2:1701
+338:2:1702
+339:2:1709
+340:2:1710
+341:2:1721
+342:2:1722
+343:2:1723
+344:2:1721
+345:2:1722
+346:2:1723
+347:2:1734
+348:2:1739
+349:2:1740
+350:0:4365
+351:3:2529
+352:0:4365
+353:2:1752
+354:0:4365
+355:3:2528
+356:0:4365
+357:2:1754
+358:0:4365
+359:3:2529
+360:0:4365
+361:2:1755
+362:2:1759
+363:2:1760
+364:2:1768
+365:2:1769
+366:2:1773
+367:2:1774
+368:2:1768
+369:2:1769
+370:2:1773
+371:2:1774
+372:2:1782
+373:2:1787
+374:2:1791
+375:2:1792
+376:2:1799
+377:2:1800
+378:2:1811
+379:2:1812
+380:2:1813
+381:2:1811
+382:2:1812
+383:2:1813
+384:2:1824
+385:2:1829
+386:2:1830
+387:0:4365
+388:2:1842
+389:0:4365
+390:3:2528
+391:0:4365
+392:2:1844
+393:0:4365
+394:3:2529
+395:0:4365
+396:2:1845
+397:2:1849
+398:2:1850
+399:2:1858
+400:2:1859
+401:2:1863
+402:2:1864
+403:2:1858
+404:2:1859
+405:2:1863
+406:2:1864
+407:2:1872
+408:2:1877
+409:2:1881
+410:2:1882
+411:2:1889
+412:2:1890
+413:2:1901
+414:2:1902
+415:2:1903
+416:2:1901
+417:2:1902
+418:2:1903
+419:2:1914
+420:2:1919
+421:2:1920
+422:0:4365
+423:2:1932
+424:0:4365
+425:3:2528
+426:0:4365
+427:2:1934
+428:0:4365
+429:3:2529
+430:0:4365
+431:2:1935
+432:0:4365
+433:2:1936
+434:0:4365
+435:2:2129
+436:0:4365
+437:2:2130
+438:0:4365
+439:2:2134
+440:0:4365
+441:3:2528
+442:0:4365
+443:2:2136
+444:0:4365
+445:3:2529
+446:0:4365
+447:2:2137
+448:2:2141
+449:2:2142
+450:2:2150
+451:2:2151
+452:2:2155
+453:2:2156
+454:2:2150
+455:2:2151
+456:2:2155
+457:2:2156
+458:2:2164
+459:2:2169
+460:2:2173
+461:2:2174
+462:2:2181
+463:2:2182
+464:2:2193
+465:2:2194
+466:2:2195
+467:2:2193
+468:2:2194
+469:2:2195
+470:2:2206
+471:2:2211
+472:2:2212
+473:0:4365
+474:2:2224
+475:0:4365
+476:3:2528
+477:0:4365
+478:2:2226
+479:0:4365
+480:3:2529
+481:0:4365
+482:2:1936
+483:0:4365
+484:2:2129
+485:0:4365
+486:2:2130
+487:0:4365
+488:2:2134
+489:0:4365
+490:3:2528
+491:0:4365
+492:2:2136
+493:0:4365
+494:3:2529
+495:0:4365
+496:2:2137
+497:2:2141
+498:2:2142
+499:2:2150
+500:2:2151
+501:2:2155
+502:2:2156
+503:2:2150
+504:2:2151
+505:2:2152
+506:2:2164
+507:2:2169
+508:2:2173
+509:2:2174
+510:2:2181
+511:2:2182
+512:2:2193
+513:2:2194
+514:2:2195
+515:2:2193
+516:2:2194
+517:2:2195
+518:2:2206
+519:2:2211
+520:2:2212
+521:0:4365
+522:2:2224
+523:0:4365
+524:3:2528
+525:0:4365
+526:2:2226
+527:0:4365
+528:3:2529
+529:0:4365
+530:2:2230
+531:0:4365
+532:3:2528
+533:0:4365
+534:2:2235
+535:2:2239
+536:2:2240
+537:2:2248
+538:2:2249
+539:2:2253
+540:2:2254
+541:2:2248
+542:2:2249
+543:2:2250
+544:2:2262
+545:2:2267
+546:2:2271
+547:2:2272
+548:2:2279
+549:2:2280
+550:2:2291
+551:2:2292
+552:2:2293
+553:2:2291
+554:2:2292
+555:2:2293
+556:2:2304
+557:2:2309
+558:2:2310
+559:0:4365
+560:3:2529
+561:0:4365
+562:2:2322
+563:0:4365
+564:2:1169
+565:0:4365
+566:3:2528
+567:0:4365
+568:2:1170
+569:0:4365
+570:3:2529
+571:0:4365
+572:3:2530
+573:0:4365
+574:3:2536
+575:0:4365
+576:3:2537
+577:0:4365
+578:3:2547
+579:0:4365
+580:3:2548
+581:0:4365
+582:3:2552
+583:3:2553
+584:3:2557
+585:3:2561
+586:3:2562
+587:3:2557
+588:3:2561
+589:3:2562
+590:3:2566
+591:3:2574
+592:3:2575
+593:3:2580
+594:3:2587
+595:3:2588
+596:3:2587
+597:3:2588
+598:3:2595
+599:3:2600
+600:0:4365
+601:3:2611
+602:0:4365
+603:3:2615
+604:3:2616
+605:3:2620
+606:3:2624
+607:3:2625
+608:3:2620
+609:3:2624
+610:3:2625
+611:3:2629
+612:3:2637
+613:3:2638
+614:3:2643
+615:3:2650
+616:3:2651
+617:3:2650
+618:3:2651
+619:3:2658
+620:3:2663
+621:0:4365
+622:3:2611
+623:0:4365
+624:3:2615
+625:3:2616
+626:3:2620
+627:3:2624
+628:3:2625
+629:3:2620
+630:3:2624
+631:3:2625
+632:3:2629
+633:3:2637
+634:3:2638
+635:3:2643
+636:3:2650
+637:3:2651
+638:3:2650
+639:3:2651
+640:3:2658
+641:3:2663
+642:0:4365
+643:3:2674
+644:0:4365
+645:3:2682
+646:3:2683
+647:3:2687
+648:3:2691
+649:3:2692
+650:3:2687
+651:3:2691
+652:3:2692
+653:3:2696
+654:3:2704
+655:3:2705
+656:3:2710
+657:3:2717
+658:3:2718
+659:3:2717
+660:3:2718
+661:3:2725
+662:3:2730
+663:0:4365
+664:3:2745
+665:0:4365
+666:3:2746
+667:0:4365
+668:2:1173
+669:0:4365
+670:3:2747
+671:0:4365
+672:2:1179
+673:0:4365
+674:2:1180
+675:0:4365
+676:3:2746
+677:0:4365
+678:2:1181
+679:2:1185
+680:2:1186
+681:2:1194
+682:2:1195
+683:2:1199
+684:2:1200
+685:2:1194
+686:2:1195
+687:2:1199
+688:2:1200
+689:2:1208
+690:2:1213
+691:2:1217
+692:2:1218
+693:2:1225
+694:2:1226
+695:2:1237
+696:2:1238
+697:2:1239
+698:2:1237
+699:2:1238
+700:2:1239
+701:2:1250
+702:2:1255
+703:2:1256
+704:0:4365
+705:3:2747
+706:0:4365
+707:2:1268
+708:0:4365
+709:3:2746
+710:0:4365
+711:2:1270
+712:0:4365
+713:3:2747
+714:0:4365
+715:2:1271
+716:2:1275
+717:2:1276
+718:2:1284
+719:2:1285
+720:2:1289
+721:2:1290
+722:2:1284
+723:2:1285
+724:2:1289
+725:2:1290
+726:2:1298
+727:2:1303
+728:2:1307
+729:2:1308
+730:2:1315
+731:2:1316
+732:2:1327
+733:2:1328
+734:2:1329
+735:2:1327
+736:2:1328
+737:2:1329
+738:2:1340
+739:2:1345
+740:2:1346
+741:0:4365
+742:2:1358
+743:0:4365
+744:2:1360
+745:0:4365
+746:3:2746
+747:0:4365
+748:2:1361
+749:0:4365
+750:3:2747
+751:0:4365
+752:2:1362
+753:2:1366
+754:2:1367
+755:2:1375
+756:2:1376
+757:2:1380
+758:2:1381
+759:2:1375
+760:2:1376
+761:2:1380
+762:2:1381
+763:2:1389
+764:2:1394
+765:2:1398
+766:2:1399
+767:2:1406
+768:2:1407
+769:2:1418
+770:2:1419
+771:2:1420
+772:2:1418
+773:2:1419
+774:2:1420
+775:2:1431
+776:2:1436
+777:2:1437
+778:0:4365
+779:2:1449
+780:0:4365
+781:3:2746
+782:0:4365
+783:2:1451
+784:0:4365
+785:3:2747
+786:0:4365
+787:2:1652
+788:0:4365
+789:2:1653
+790:0:4365
+791:2:1657
+792:0:4365
+793:2:1180
+794:0:4365
+795:3:2746
+796:0:4365
+797:2:1181
+798:2:1185
+799:2:1186
+800:2:1194
+801:2:1195
+802:2:1199
+803:2:1200
+804:2:1194
+805:2:1195
+806:2:1196
+807:2:1208
+808:2:1213
+809:2:1217
+810:2:1218
+811:2:1225
+812:2:1226
+813:2:1237
+814:2:1238
+815:2:1239
+816:2:1237
+817:2:1238
+818:2:1239
+819:2:1250
+820:2:1255
+821:2:1256
+822:0:4365
+823:3:2747
+824:0:4365
+825:2:1268
+826:0:4365
+827:3:2746
+828:0:4365
+829:2:1270
+830:0:4365
+831:3:2747
+832:0:4365
+833:2:1271
+834:2:1275
+835:2:1276
+836:2:1284
+837:2:1285
+838:2:1289
+839:2:1290
+840:2:1284
+841:2:1285
+842:2:1289
+843:2:1290
+844:2:1298
+845:2:1303
+846:2:1307
+847:2:1308
+848:2:1315
+849:2:1316
+850:2:1327
+851:2:1328
+852:2:1329
+853:2:1327
+854:2:1328
+855:2:1329
+856:2:1340
+857:2:1345
+858:2:1346
+859:0:4365
+860:2:1358
+861:0:4365
+862:2:1454
+863:0:4365
+864:3:2746
+865:0:4365
+866:2:1455
+867:0:4365
+868:3:2747
+869:0:4365
+870:2:1652
+871:0:4365
+872:2:1653
+873:0:4365
+874:2:1657
+875:0:4365
+876:2:1660
+877:0:4365
+878:3:2746
+879:0:4365
+880:2:1665
+881:2:1669
+882:2:1670
+883:2:1678
+884:2:1679
+885:2:1683
+886:2:1684
+887:2:1678
+888:2:1679
+889:2:1680
+890:2:1692
+891:2:1697
+892:2:1701
+893:2:1702
+894:2:1709
+895:2:1710
+896:2:1721
+897:2:1722
+898:2:1723
+899:2:1721
+900:2:1722
+901:2:1723
+902:2:1734
+903:2:1739
+904:2:1740
+905:0:4365
+906:3:2747
+907:0:4365
+908:2:1752
+909:0:4365
+910:3:2746
+911:0:4365
+912:2:1754
+913:0:4365
+914:3:2747
+915:0:4365
+916:2:1755
+917:2:1759
+918:2:1760
+919:2:1768
+920:2:1769
+921:2:1773
+922:2:1774
+923:2:1768
+924:2:1769
+925:2:1773
+926:2:1774
+927:2:1782
+928:2:1787
+929:2:1791
+930:2:1792
+931:2:1799
+932:2:1800
+933:2:1811
+934:2:1812
+935:2:1813
+936:2:1811
+937:2:1812
+938:2:1813
+939:2:1824
+940:2:1829
+941:2:1830
+942:0:4365
+943:2:1842
+944:0:4365
+945:3:2746
+946:0:4365
+947:2:1844
+948:0:4365
+949:3:2747
+950:0:4365
+951:2:1845
+952:2:1849
+953:2:1850
+954:2:1858
+955:2:1859
+956:2:1863
+957:2:1864
+958:2:1858
+959:2:1859
+960:2:1863
+961:2:1864
+962:2:1872
+963:2:1877
+964:2:1881
+965:2:1882
+966:2:1889
+967:2:1890
+968:2:1901
+969:2:1902
+970:2:1903
+971:2:1901
+972:2:1902
+973:2:1903
+974:2:1914
+975:2:1919
+976:2:1920
+977:0:4365
+978:2:1932
+979:0:4365
+980:3:2746
+981:0:4365
+982:2:1934
+983:0:4365
+984:3:2747
+985:0:4365
+986:2:1935
+987:0:4365
+988:2:1936
+989:0:4365
+990:2:2129
+991:0:4365
+992:2:2130
+993:0:4365
+994:2:2134
+995:0:4365
+996:3:2746
+997:0:4365
+998:2:2136
+999:0:4365
+1000:3:2747
+1001:0:4365
+1002:2:2137
+1003:2:2141
+1004:2:2142
+1005:2:2150
+1006:2:2151
+1007:2:2155
+1008:2:2156
+1009:2:2150
+1010:2:2151
+1011:2:2155
+1012:2:2156
+1013:2:2164
+1014:2:2169
+1015:2:2173
+1016:2:2174
+1017:2:2181
+1018:2:2182
+1019:2:2193
+1020:2:2194
+1021:2:2195
+1022:2:2193
+1023:2:2194
+1024:2:2195
+1025:2:2206
+1026:2:2211
+1027:2:2212
+1028:0:4365
+1029:2:2224
+1030:0:4365
+1031:3:2746
+1032:0:4365
+1033:2:2226
+1034:0:4365
+1035:3:2747
+1036:0:4365
+1037:2:1936
+1038:0:4365
+1039:2:2129
+1040:0:4365
+1041:2:2130
+1042:0:4365
+1043:2:2134
+1044:0:4365
+1045:3:2746
+1046:0:4365
+1047:2:2136
+1048:0:4365
+1049:3:2747
+1050:0:4365
+1051:2:2137
+1052:2:2141
+1053:2:2142
+1054:2:2150
+1055:2:2151
+1056:2:2155
+1057:2:2156
+1058:2:2150
+1059:2:2151
+1060:2:2152
+1061:2:2164
+1062:2:2169
+1063:2:2173
+1064:2:2174
+1065:2:2181
+1066:2:2182
+1067:2:2193
+1068:2:2194
+1069:2:2195
+1070:2:2193
+1071:2:2194
+1072:2:2195
+1073:2:2206
+1074:2:2211
+1075:2:2212
+1076:0:4365
+1077:2:2224
+1078:0:4365
+1079:3:2746
+1080:0:4365
+1081:2:2226
+1082:0:4365
+1083:3:2747
+1084:0:4365
+1085:2:2230
+1086:0:4365
+1087:3:2746
+1088:0:4365
+1089:2:2235
+1090:2:2239
+1091:2:2240
+1092:2:2248
+1093:2:2249
+1094:2:2253
+1095:2:2254
+1096:2:2248
+1097:2:2249
+1098:2:2250
+1099:2:2262
+1100:2:2267
+1101:2:2271
+1102:2:2272
+1103:2:2279
+1104:2:2280
+1105:2:2291
+1106:2:2292
+1107:2:2293
+1108:2:2291
+1109:2:2292
+1110:2:2293
+1111:2:2304
+1112:2:2309
+1113:2:2310
+1114:0:4365
+1115:3:2747
+1116:0:4365
+1117:2:2322
+1118:0:4365
+1119:2:1169
+1120:0:4365
+1121:3:2746
+1122:0:4365
+1123:2:1170
+1124:0:4365
+1125:3:2747
+1126:0:4365
+1127:3:2748
+1128:0:4365
+1129:3:2754
+1130:0:4365
+1131:3:2755
+1132:3:2759
+1133:3:2760
+1134:3:2768
+1135:3:2769
+1136:3:2773
+1137:3:2774
+1138:3:2768
+1139:3:2769
+1140:3:2773
+1141:3:2774
+1142:3:2782
+1143:3:2787
+1144:3:2791
+1145:3:2792
+1146:3:2799
+1147:3:2800
+1148:3:2811
+1149:3:2812
+1150:3:2813
+1151:3:2811
+1152:3:2812
+1153:3:2813
+1154:3:2824
+1155:3:2829
+1156:3:2830
+1157:0:4365
+1158:3:2842
+1159:0:4365
+1160:3:2843
+1161:0:4365
+1162:2:1173
+1163:0:4365
+1164:3:2844
+1165:0:4365
+1166:2:1179
+1167:0:4365
+1168:2:1180
+1169:0:4365
+1170:3:2843
+1171:0:4365
+1172:2:1181
+1173:2:1185
+1174:2:1186
+1175:2:1194
+1176:2:1195
+1177:2:1199
+1178:2:1200
+1179:2:1194
+1180:2:1195
+1181:2:1199
+1182:2:1200
+1183:2:1208
+1184:2:1213
+1185:2:1217
+1186:2:1218
+1187:2:1225
+1188:2:1226
+1189:2:1237
+1190:2:1238
+1191:2:1239
+1192:2:1237
+1193:2:1238
+1194:2:1239
+1195:2:1250
+1196:2:1255
+1197:2:1256
+1198:0:4365
+1199:3:2844
+1200:0:4365
+1201:2:1268
+1202:0:4365
+1203:3:2843
+1204:0:4365
+1205:2:1270
+1206:0:4365
+1207:3:2844
+1208:0:4365
+1209:2:1271
+1210:2:1275
+1211:2:1276
+1212:2:1284
+1213:2:1285
+1214:2:1289
+1215:2:1290
+1216:2:1284
+1217:2:1285
+1218:2:1289
+1219:2:1290
+1220:2:1298
+1221:2:1303
+1222:2:1307
+1223:2:1308
+1224:2:1315
+1225:2:1316
+1226:2:1327
+1227:2:1328
+1228:2:1329
+1229:2:1327
+1230:2:1328
+1231:2:1329
+1232:2:1340
+1233:2:1345
+1234:2:1346
+1235:0:4365
+1236:2:1358
+1237:0:4365
+1238:2:1360
+1239:0:4365
+1240:3:2843
+1241:0:4365
+1242:2:1361
+1243:0:4365
+1244:3:2844
+1245:0:4365
+1246:2:1362
+1247:2:1366
+1248:2:1367
+1249:2:1375
+1250:2:1376
+1251:2:1380
+1252:2:1381
+1253:2:1375
+1254:2:1376
+1255:2:1380
+1256:2:1381
+1257:2:1389
+1258:2:1394
+1259:2:1398
+1260:2:1399
+1261:2:1406
+1262:2:1407
+1263:2:1418
+1264:2:1419
+1265:2:1420
+1266:2:1418
+1267:2:1419
+1268:2:1420
+1269:2:1431
+1270:2:1436
+1271:2:1437
+1272:0:4365
+1273:2:1449
+1274:0:4365
+1275:3:2843
+1276:0:4365
+1277:2:1451
+1278:0:4365
+1279:3:2844
+1280:0:4365
+1281:2:1652
+1282:0:4365
+1283:2:1653
+1284:0:4365
+1285:2:1657
+1286:0:4365
+1287:2:1180
+1288:0:4365
+1289:3:2843
+1290:0:4365
+1291:2:1181
+1292:2:1185
+1293:2:1186
+1294:2:1194
+1295:2:1195
+1296:2:1199
+1297:2:1200
+1298:2:1194
+1299:2:1195
+1300:2:1196
+1301:2:1208
+1302:2:1213
+1303:2:1217
+1304:2:1218
+1305:2:1225
+1306:2:1226
+1307:2:1237
+1308:2:1238
+1309:2:1239
+1310:2:1237
+1311:2:1238
+1312:2:1239
+1313:2:1250
+1314:2:1255
+1315:2:1256
+1316:0:4365
+1317:3:2844
+1318:0:4365
+1319:2:1268
+1320:0:4365
+1321:3:2843
+1322:0:4365
+1323:2:1270
+1324:0:4365
+1325:3:2844
+1326:0:4365
+1327:2:1271
+1328:2:1275
+1329:2:1276
+1330:2:1284
+1331:2:1285
+1332:2:1289
+1333:2:1290
+1334:2:1284
+1335:2:1285
+1336:2:1289
+1337:2:1290
+1338:2:1298
+1339:2:1303
+1340:2:1307
+1341:2:1308
+1342:2:1315
+1343:2:1316
+1344:2:1327
+1345:2:1328
+1346:2:1329
+1347:2:1327
+1348:2:1328
+1349:2:1329
+1350:2:1340
+1351:2:1345
+1352:2:1346
+1353:0:4365
+1354:2:1358
+1355:0:4365
+1356:2:1454
+1357:0:4365
+1358:3:2843
+1359:0:4365
+1360:2:1455
+1361:0:4365
+1362:3:2844
+1363:0:4365
+1364:2:1652
+1365:0:4365
+1366:2:1653
+1367:0:4365
+1368:2:1657
+1369:0:4365
+1370:2:1660
+1371:0:4365
+1372:3:2843
+1373:0:4365
+1374:2:1665
+1375:2:1669
+1376:2:1670
+1377:2:1678
+1378:2:1679
+1379:2:1683
+1380:2:1684
+1381:2:1678
+1382:2:1679
+1383:2:1680
+1384:2:1692
+1385:2:1697
+1386:2:1701
+1387:2:1702
+1388:2:1709
+1389:2:1710
+1390:2:1721
+1391:2:1722
+1392:2:1723
+1393:2:1721
+1394:2:1722
+1395:2:1723
+1396:2:1734
+1397:2:1739
+1398:2:1740
+1399:0:4365
+1400:3:2844
+1401:0:4365
+1402:2:1752
+1403:0:4365
+1404:3:2843
+1405:0:4365
+1406:2:1754
+1407:0:4365
+1408:3:2844
+1409:0:4365
+1410:2:1755
+1411:2:1759
+1412:2:1760
+1413:2:1768
+1414:2:1769
+1415:2:1773
+1416:2:1774
+1417:2:1768
+1418:2:1769
+1419:2:1773
+1420:2:1774
+1421:2:1782
+1422:2:1787
+1423:2:1791
+1424:2:1792
+1425:2:1799
+1426:2:1800
+1427:2:1811
+1428:2:1812
+1429:2:1813
+1430:2:1811
+1431:2:1812
+1432:2:1813
+1433:2:1824
+1434:2:1829
+1435:2:1830
+1436:0:4365
+1437:2:1842
+1438:0:4365
+1439:3:2843
+1440:0:4365
+1441:2:1844
+1442:0:4365
+1443:3:2844
+1444:0:4365
+1445:2:1845
+1446:2:1849
+1447:2:1850
+1448:2:1858
+1449:2:1859
+1450:2:1863
+1451:2:1864
+1452:2:1858
+1453:2:1859
+1454:2:1863
+1455:2:1864
+1456:2:1872
+1457:2:1877
+1458:2:1881
+1459:2:1882
+1460:2:1889
+1461:2:1890
+1462:2:1901
+1463:2:1902
+1464:2:1903
+1465:2:1901
+1466:2:1902
+1467:2:1903
+1468:2:1914
+1469:2:1919
+1470:2:1920
+1471:0:4365
+1472:2:1932
+1473:0:4365
+1474:3:2843
+1475:0:4365
+1476:2:1934
+1477:0:4365
+1478:3:2844
+1479:0:4365
+1480:2:1935
+1481:0:4365
+1482:2:1936
+1483:0:4365
+1484:2:2129
+1485:0:4365
+1486:2:2130
+1487:0:4365
+1488:2:2134
+1489:0:4365
+1490:3:2843
+1491:0:4365
+1492:2:2136
+1493:0:4365
+1494:3:2844
+1495:0:4365
+1496:2:2137
+1497:2:2141
+1498:2:2142
+1499:2:2150
+1500:2:2151
+1501:2:2155
+1502:2:2156
+1503:2:2150
+1504:2:2151
+1505:2:2155
+1506:2:2156
+1507:2:2164
+1508:2:2169
+1509:2:2173
+1510:2:2174
+1511:2:2181
+1512:2:2182
+1513:2:2193
+1514:2:2194
+1515:2:2195
+1516:2:2193
+1517:2:2194
+1518:2:2195
+1519:2:2206
+1520:2:2211
+1521:2:2212
+1522:0:4365
+1523:2:2224
+1524:0:4365
+1525:3:2843
+1526:0:4365
+1527:2:2226
+1528:0:4365
+1529:3:2844
+1530:0:4365
+1531:2:1936
+1532:0:4365
+1533:2:2129
+1534:0:4365
+1535:2:2130
+1536:0:4365
+1537:2:2134
+1538:0:4365
+1539:3:2843
+1540:0:4365
+1541:2:2136
+1542:0:4365
+1543:3:2844
+1544:0:4365
+1545:2:2137
+1546:2:2141
+1547:2:2142
+1548:2:2150
+1549:2:2151
+1550:2:2155
+1551:2:2156
+1552:2:2150
+1553:2:2151
+1554:2:2152
+1555:2:2164
+1556:2:2169
+1557:2:2173
+1558:2:2174
+1559:2:2181
+1560:2:2182
+1561:2:2193
+1562:2:2194
+1563:2:2195
+1564:2:2193
+1565:2:2194
+1566:2:2195
+1567:2:2206
+1568:2:2211
+1569:2:2212
+1570:0:4365
+1571:2:2224
+1572:0:4365
+1573:3:2843
+1574:0:4365
+1575:2:2226
+1576:0:4365
+1577:3:2844
+1578:0:4365
+1579:2:2230
+1580:0:4365
+1581:3:2843
+1582:0:4365
+1583:2:2235
+1584:2:2239
+1585:2:2240
+1586:2:2248
+1587:2:2249
+1588:2:2253
+1589:2:2254
+1590:2:2248
+1591:2:2249
+1592:2:2250
+1593:2:2262
+1594:2:2267
+1595:2:2271
+1596:2:2272
+1597:2:2279
+1598:2:2280
+1599:2:2291
+1600:2:2292
+1601:2:2293
+1602:2:2291
+1603:2:2292
+1604:2:2293
+1605:2:2304
+1606:2:2309
+1607:2:2310
+1608:0:4365
+1609:3:2844
+1610:0:4365
+1611:2:2322
+1612:0:4365
+1613:2:1169
+1614:0:4365
+1615:3:2843
+1616:0:4365
+1617:2:1170
+1618:0:4365
+1619:3:2844
+1620:0:4365
+1621:3:2845
+1622:0:4365
+1623:3:2851
+1624:0:4365
+1625:3:2854
+1626:3:2855
+1627:3:2867
+1628:3:2868
+1629:3:2872
+1630:3:2873
+1631:3:2867
+1632:3:2868
+1633:3:2872
+1634:3:2873
+1635:3:2881
+1636:3:2886
+1637:3:2890
+1638:3:2891
+1639:3:2898
+1640:3:2899
+1641:3:2910
+1642:3:2911
+1643:3:2912
+1644:3:2910
+1645:3:2911
+1646:3:2912
+1647:3:2923
+1648:3:2928
+1649:3:2929
+1650:0:4365
+1651:3:2941
+1652:0:4365
+1653:3:2942
+1654:0:4365
+1655:2:1173
+1656:0:4365
+1657:3:2943
+1658:0:4365
+1659:2:1179
+1660:0:4365
+1661:2:1180
+1662:0:4365
+1663:3:2942
+1664:0:4365
+1665:2:1181
+1666:2:1185
+1667:2:1186
+1668:2:1194
+1669:2:1195
+1670:2:1199
+1671:2:1200
+1672:2:1194
+1673:2:1195
+1674:2:1199
+1675:2:1200
+1676:2:1208
+1677:2:1213
+1678:2:1217
+1679:2:1218
+1680:2:1225
+1681:2:1226
+1682:2:1237
+1683:2:1238
+1684:2:1239
+1685:2:1237
+1686:2:1238
+1687:2:1239
+1688:2:1250
+1689:2:1255
+1690:2:1256
+1691:0:4365
+1692:3:2943
+1693:0:4365
+1694:2:1268
+1695:0:4365
+1696:3:2942
+1697:0:4365
+1698:2:1270
+1699:0:4365
+1700:3:2943
+1701:0:4365
+1702:2:1271
+1703:2:1275
+1704:2:1276
+1705:2:1284
+1706:2:1285
+1707:2:1289
+1708:2:1290
+1709:2:1284
+1710:2:1285
+1711:2:1289
+1712:2:1290
+1713:2:1298
+1714:2:1303
+1715:2:1307
+1716:2:1308
+1717:2:1315
+1718:2:1316
+1719:2:1327
+1720:2:1328
+1721:2:1329
+1722:2:1327
+1723:2:1328
+1724:2:1329
+1725:2:1340
+1726:2:1345
+1727:2:1346
+1728:0:4365
+1729:2:1358
+1730:0:4365
+1731:2:1360
+1732:0:4365
+1733:3:2942
+1734:0:4365
+1735:2:1361
+1736:0:4365
+1737:3:2943
+1738:0:4365
+1739:2:1362
+1740:2:1366
+1741:2:1367
+1742:2:1375
+1743:2:1376
+1744:2:1380
+1745:2:1381
+1746:2:1375
+1747:2:1376
+1748:2:1380
+1749:2:1381
+1750:2:1389
+1751:2:1394
+1752:2:1398
+1753:2:1399
+1754:2:1406
+1755:2:1407
+1756:2:1418
+1757:2:1419
+1758:2:1420
+1759:2:1418
+1760:2:1419
+1761:2:1420
+1762:2:1431
+1763:2:1436
+1764:2:1437
+1765:0:4365
+1766:2:1449
+1767:0:4365
+1768:3:2942
+1769:0:4365
+1770:2:1451
+1771:0:4365
+1772:3:2943
+1773:0:4365
+1774:2:1652
+1775:0:4365
+1776:2:1653
+1777:0:4365
+1778:2:1657
+1779:0:4365
+1780:2:1180
+1781:0:4365
+1782:3:2942
+1783:0:4365
+1784:2:1181
+1785:2:1185
+1786:2:1186
+1787:2:1194
+1788:2:1195
+1789:2:1199
+1790:2:1200
+1791:2:1194
+1792:2:1195
+1793:2:1196
+1794:2:1208
+1795:2:1213
+1796:2:1217
+1797:2:1218
+1798:2:1225
+1799:2:1226
+1800:2:1237
+1801:2:1238
+1802:2:1239
+1803:2:1237
+1804:2:1238
+1805:2:1239
+1806:2:1250
+1807:2:1255
+1808:2:1256
+1809:0:4365
+1810:3:2943
+1811:0:4365
+1812:2:1268
+1813:0:4365
+1814:3:2942
+1815:0:4365
+1816:2:1270
+1817:0:4365
+1818:3:2943
+1819:0:4365
+1820:2:1271
+1821:2:1275
+1822:2:1276
+1823:2:1284
+1824:2:1285
+1825:2:1289
+1826:2:1290
+1827:2:1284
+1828:2:1285
+1829:2:1289
+1830:2:1290
+1831:2:1298
+1832:2:1303
+1833:2:1307
+1834:2:1308
+1835:2:1315
+1836:2:1316
+1837:2:1327
+1838:2:1328
+1839:2:1329
+1840:2:1327
+1841:2:1328
+1842:2:1329
+1843:2:1340
+1844:2:1345
+1845:2:1346
+1846:0:4365
+1847:2:1358
+1848:0:4365
+1849:2:1454
+1850:0:4365
+1851:3:2942
+1852:0:4365
+1853:2:1455
+1854:0:4365
+1855:3:2943
+1856:0:4365
+1857:2:1652
+1858:0:4365
+1859:2:1653
+1860:0:4365
+1861:2:1657
+1862:0:4365
+1863:2:1660
+1864:0:4365
+1865:3:2942
+1866:0:4365
+1867:2:1665
+1868:2:1669
+1869:2:1670
+1870:2:1678
+1871:2:1679
+1872:2:1683
+1873:2:1684
+1874:2:1678
+1875:2:1679
+1876:2:1680
+1877:2:1692
+1878:2:1697
+1879:2:1701
+1880:2:1702
+1881:2:1709
+1882:2:1710
+1883:2:1721
+1884:2:1722
+1885:2:1723
+1886:2:1721
+1887:2:1722
+1888:2:1723
+1889:2:1734
+1890:2:1739
+1891:2:1740
+1892:0:4365
+1893:3:2943
+1894:0:4365
+1895:2:1752
+1896:0:4365
+1897:3:2942
+1898:0:4365
+1899:2:1754
+1900:0:4365
+1901:3:2943
+1902:0:4365
+1903:2:1755
+1904:2:1759
+1905:2:1760
+1906:2:1768
+1907:2:1769
+1908:2:1773
+1909:2:1774
+1910:2:1768
+1911:2:1769
+1912:2:1773
+1913:2:1774
+1914:2:1782
+1915:2:1787
+1916:2:1791
+1917:2:1792
+1918:2:1799
+1919:2:1800
+1920:2:1811
+1921:2:1812
+1922:2:1813
+1923:2:1811
+1924:2:1812
+1925:2:1813
+1926:2:1824
+1927:2:1829
+1928:2:1830
+1929:0:4365
+1930:2:1842
+1931:0:4365
+1932:3:2942
+1933:0:4365
+1934:2:1844
+1935:0:4365
+1936:3:2943
+1937:0:4365
+1938:2:1845
+1939:2:1849
+1940:2:1850
+1941:2:1858
+1942:2:1859
+1943:2:1863
+1944:2:1864
+1945:2:1858
+1946:2:1859
+1947:2:1863
+1948:2:1864
+1949:2:1872
+1950:2:1877
+1951:2:1881
+1952:2:1882
+1953:2:1889
+1954:2:1890
+1955:2:1901
+1956:2:1902
+1957:2:1903
+1958:2:1901
+1959:2:1902
+1960:2:1903
+1961:2:1914
+1962:2:1919
+1963:2:1920
+1964:0:4365
+1965:2:1932
+1966:0:4365
+1967:3:2942
+1968:0:4365
+1969:2:1934
+1970:0:4365
+1971:3:2943
+1972:0:4365
+1973:2:1935
+1974:0:4365
+1975:2:1936
+1976:0:4365
+1977:2:2129
+1978:0:4365
+1979:2:2130
+1980:0:4365
+1981:2:2134
+1982:0:4365
+1983:3:2942
+1984:0:4365
+1985:2:2136
+1986:0:4365
+1987:3:2943
+1988:0:4365
+1989:2:2137
+1990:2:2141
+1991:2:2142
+1992:2:2150
+1993:2:2151
+1994:2:2155
+1995:2:2156
+1996:2:2150
+1997:2:2151
+1998:2:2155
+1999:2:2156
+2000:2:2164
+2001:2:2169
+2002:2:2173
+2003:2:2174
+2004:2:2181
+2005:2:2182
+2006:2:2193
+2007:2:2194
+2008:2:2195
+2009:2:2193
+2010:2:2194
+2011:2:2195
+2012:2:2206
+2013:2:2211
+2014:2:2212
+2015:0:4365
+2016:2:2224
+2017:0:4365
+2018:3:2942
+2019:0:4365
+2020:2:2226
+2021:0:4365
+2022:3:2943
+2023:0:4365
+2024:2:1936
+2025:0:4365
+2026:2:2129
+2027:0:4365
+2028:2:2130
+2029:0:4365
+2030:2:2134
+2031:0:4365
+2032:3:2942
+2033:0:4365
+2034:2:2136
+2035:0:4365
+2036:3:2943
+2037:0:4365
+2038:2:2137
+2039:2:2141
+2040:2:2142
+2041:2:2150
+2042:2:2151
+2043:2:2155
+2044:2:2156
+2045:2:2150
+2046:2:2151
+2047:2:2152
+2048:2:2164
+2049:2:2169
+2050:2:2173
+2051:2:2174
+2052:2:2181
+2053:2:2182
+2054:2:2193
+2055:2:2194
+2056:2:2195
+2057:2:2193
+2058:2:2194
+2059:2:2195
+2060:2:2206
+2061:2:2211
+2062:2:2212
+2063:0:4365
+2064:2:2224
+2065:0:4365
+2066:3:2942
+2067:0:4365
+2068:2:2226
+2069:0:4365
+2070:3:2943
+2071:0:4365
+2072:2:2230
+2073:0:4365
+2074:3:2942
+2075:0:4365
+2076:2:2235
+2077:2:2239
+2078:2:2240
+2079:2:2248
+2080:2:2249
+2081:2:2253
+2082:2:2254
+2083:2:2248
+2084:2:2249
+2085:2:2250
+2086:2:2262
+2087:2:2267
+2088:2:2271
+2089:2:2272
+2090:2:2279
+2091:2:2280
+2092:2:2291
+2093:2:2292
+2094:2:2293
+2095:2:2291
+2096:2:2292
+2097:2:2293
+2098:2:2304
+2099:2:2309
+2100:2:2310
+2101:0:4365
+2102:3:2943
+2103:0:4365
+2104:2:2322
+2105:0:4365
+2106:2:1169
+2107:0:4365
+2108:3:2942
+2109:0:4365
+2110:2:1170
+2111:0:4365
+2112:3:2943
+2113:0:4365
+2114:3:2944
+2115:0:4365
+2116:3:2950
+2117:0:4365
+2118:3:2951
+2119:0:4365
+2120:3:2952
+2121:0:4365
+2122:3:2953
+2123:0:4365
+2124:3:2954
+2125:3:2958
+2126:3:2959
+2127:3:2967
+2128:3:2968
+2129:3:2972
+2130:3:2973
+2131:3:2967
+2132:3:2968
+2133:3:2972
+2134:3:2973
+2135:3:2981
+2136:3:2986
+2137:3:2990
+2138:3:2991
+2139:3:2998
+2140:3:2999
+2141:3:3010
+2142:3:3011
+2143:3:3012
+2144:3:3010
+2145:3:3011
+2146:3:3012
+2147:3:3023
+2148:3:3028
+2149:3:3029
+2150:0:4365
+2151:3:3041
+2152:0:4365
+2153:3:3042
+2154:0:4365
+2155:2:1173
+2156:0:4365
+2157:3:3043
+2158:0:4365
+2159:2:1179
+2160:0:4365
+2161:2:1180
+2162:0:4365
+2163:3:3042
+2164:0:4365
+2165:2:1181
+2166:2:1185
+2167:2:1186
+2168:2:1194
+2169:2:1195
+2170:2:1199
+2171:2:1200
+2172:2:1194
+2173:2:1195
+2174:2:1199
+2175:2:1200
+2176:2:1208
+2177:2:1213
+2178:2:1217
+2179:2:1218
+2180:2:1225
+2181:2:1226
+2182:2:1237
+2183:2:1238
+2184:2:1239
+2185:2:1237
+2186:2:1238
+2187:2:1239
+2188:2:1250
+2189:2:1255
+2190:2:1256
+2191:0:4365
+2192:3:3043
+2193:0:4365
+2194:2:1268
+2195:0:4365
+2196:3:3042
+2197:0:4365
+2198:2:1270
+2199:0:4365
+2200:3:3043
+2201:0:4365
+2202:2:1271
+2203:2:1275
+2204:2:1276
+2205:2:1284
+2206:2:1285
+2207:2:1289
+2208:2:1290
+2209:2:1284
+2210:2:1285
+2211:2:1289
+2212:2:1290
+2213:2:1298
+2214:2:1303
+2215:2:1307
+2216:2:1308
+2217:2:1315
+2218:2:1316
+2219:2:1327
+2220:2:1328
+2221:2:1329
+2222:2:1327
+2223:2:1328
+2224:2:1329
+2225:2:1340
+2226:2:1345
+2227:2:1346
+2228:0:4365
+2229:2:1358
+2230:0:4365
+2231:2:1360
+2232:0:4365
+2233:3:3042
+2234:0:4365
+2235:2:1361
+2236:0:4365
+2237:3:3043
+2238:0:4365
+2239:2:1362
+2240:2:1366
+2241:2:1367
+2242:2:1375
+2243:2:1376
+2244:2:1380
+2245:2:1381
+2246:2:1375
+2247:2:1376
+2248:2:1380
+2249:2:1381
+2250:2:1389
+2251:2:1394
+2252:2:1398
+2253:2:1399
+2254:2:1406
+2255:2:1407
+2256:2:1418
+2257:2:1419
+2258:2:1420
+2259:2:1418
+2260:2:1419
+2261:2:1420
+2262:2:1431
+2263:2:1436
+2264:2:1437
+2265:0:4365
+2266:2:1449
+2267:0:4365
+2268:3:3042
+2269:0:4365
+2270:2:1451
+2271:0:4365
+2272:3:3043
+2273:0:4365
+2274:2:1652
+2275:0:4365
+2276:2:1653
+2277:0:4365
+2278:2:1657
+2279:0:4365
+2280:2:1180
+2281:0:4365
+2282:3:3042
+2283:0:4365
+2284:2:1181
+2285:2:1185
+2286:2:1186
+2287:2:1194
+2288:2:1195
+2289:2:1199
+2290:2:1200
+2291:2:1194
+2292:2:1195
+2293:2:1196
+2294:2:1208
+2295:2:1213
+2296:2:1217
+2297:2:1218
+2298:2:1225
+2299:2:1226
+2300:2:1237
+2301:2:1238
+2302:2:1239
+2303:2:1237
+2304:2:1238
+2305:2:1239
+2306:2:1250
+2307:2:1255
+2308:2:1256
+2309:0:4365
+2310:3:3043
+2311:0:4365
+2312:2:1268
+2313:0:4365
+2314:3:3042
+2315:0:4365
+2316:2:1270
+2317:0:4365
+2318:3:3043
+2319:0:4365
+2320:2:1271
+2321:2:1275
+2322:2:1276
+2323:2:1284
+2324:2:1285
+2325:2:1289
+2326:2:1290
+2327:2:1284
+2328:2:1285
+2329:2:1289
+2330:2:1290
+2331:2:1298
+2332:2:1303
+2333:2:1307
+2334:2:1308
+2335:2:1315
+2336:2:1316
+2337:2:1327
+2338:2:1328
+2339:2:1329
+2340:2:1327
+2341:2:1328
+2342:2:1329
+2343:2:1340
+2344:2:1345
+2345:2:1346
+2346:0:4365
+2347:2:1358
+2348:0:4365
+2349:2:1454
+2350:0:4365
+2351:3:3042
+2352:0:4365
+2353:2:1455
+2354:0:4365
+2355:3:3043
+2356:0:4365
+2357:2:1652
+2358:0:4365
+2359:2:1653
+2360:0:4365
+2361:2:1657
+2362:0:4365
+2363:2:1660
+2364:0:4365
+2365:3:3042
+2366:0:4365
+2367:2:1665
+2368:2:1669
+2369:2:1670
+2370:2:1678
+2371:2:1679
+2372:2:1683
+2373:2:1684
+2374:2:1678
+2375:2:1679
+2376:2:1680
+2377:2:1692
+2378:2:1697
+2379:2:1701
+2380:2:1702
+2381:2:1709
+2382:2:1710
+2383:2:1721
+2384:2:1722
+2385:2:1723
+2386:2:1721
+2387:2:1722
+2388:2:1723
+2389:2:1734
+2390:2:1739
+2391:2:1740
+2392:0:4365
+2393:3:3043
+2394:0:4365
+2395:2:1752
+2396:0:4365
+2397:3:3042
+2398:0:4365
+2399:2:1754
+2400:0:4365
+2401:3:3043
+2402:0:4365
+2403:2:1755
+2404:2:1759
+2405:2:1760
+2406:2:1768
+2407:2:1769
+2408:2:1773
+2409:2:1774
+2410:2:1768
+2411:2:1769
+2412:2:1773
+2413:2:1774
+2414:2:1782
+2415:2:1787
+2416:2:1791
+2417:2:1792
+2418:2:1799
+2419:2:1800
+2420:2:1811
+2421:2:1812
+2422:2:1813
+2423:2:1811
+2424:2:1812
+2425:2:1813
+2426:2:1824
+2427:2:1829
+2428:2:1830
+2429:0:4365
+2430:2:1842
+2431:0:4365
+2432:3:3042
+2433:0:4365
+2434:2:1844
+2435:0:4365
+2436:3:3043
+2437:0:4365
+2438:2:1845
+2439:2:1849
+2440:2:1850
+2441:2:1858
+2442:2:1859
+2443:2:1863
+2444:2:1864
+2445:2:1858
+2446:2:1859
+2447:2:1863
+2448:2:1864
+2449:2:1872
+2450:2:1877
+2451:2:1881
+2452:2:1882
+2453:2:1889
+2454:2:1890
+2455:2:1901
+2456:2:1902
+2457:2:1903
+2458:2:1901
+2459:2:1902
+2460:2:1903
+2461:2:1914
+2462:2:1919
+2463:2:1920
+2464:0:4365
+2465:2:1932
+2466:0:4365
+2467:3:3042
+2468:0:4365
+2469:2:1934
+2470:0:4365
+2471:3:3043
+2472:0:4365
+2473:2:1935
+2474:0:4365
+2475:2:1936
+2476:0:4365
+2477:2:2129
+2478:0:4365
+2479:2:2130
+2480:0:4365
+2481:2:2134
+2482:0:4365
+2483:3:3042
+2484:0:4365
+2485:2:2136
+2486:0:4365
+2487:3:3043
+2488:0:4365
+2489:2:2137
+2490:2:2141
+2491:2:2142
+2492:2:2150
+2493:2:2151
+2494:2:2155
+2495:2:2156
+2496:2:2150
+2497:2:2151
+2498:2:2155
+2499:2:2156
+2500:2:2164
+2501:2:2169
+2502:2:2173
+2503:2:2174
+2504:2:2181
+2505:2:2182
+2506:2:2193
+2507:2:2194
+2508:2:2195
+2509:2:2193
+2510:2:2194
+2511:2:2195
+2512:2:2206
+2513:2:2211
+2514:2:2212
+2515:0:4365
+2516:2:2224
+2517:0:4365
+2518:3:3042
+2519:0:4365
+2520:2:2226
+2521:0:4365
+2522:3:3043
+2523:0:4365
+2524:2:1936
+2525:0:4365
+2526:2:2129
+2527:0:4365
+2528:2:2130
+2529:0:4365
+2530:2:2134
+2531:0:4365
+2532:3:3042
+2533:0:4365
+2534:2:2136
+2535:0:4365
+2536:3:3043
+2537:0:4365
+2538:2:2137
+2539:2:2141
+2540:2:2142
+2541:2:2150
+2542:2:2151
+2543:2:2155
+2544:2:2156
+2545:2:2150
+2546:2:2151
+2547:2:2152
+2548:2:2164
+2549:2:2169
+2550:2:2173
+2551:2:2174
+2552:2:2181
+2553:2:2182
+2554:2:2193
+2555:2:2194
+2556:2:2195
+2557:2:2193
+2558:2:2194
+2559:2:2195
+2560:2:2206
+2561:2:2211
+2562:2:2212
+2563:0:4365
+2564:2:2224
+2565:0:4365
+2566:3:3042
+2567:0:4365
+2568:2:2226
+2569:0:4365
+2570:3:3043
+2571:0:4365
+2572:2:2230
+2573:0:4365
+2574:3:3042
+2575:0:4365
+2576:2:2235
+2577:2:2239
+2578:2:2240
+2579:2:2248
+2580:2:2249
+2581:2:2253
+2582:2:2254
+2583:2:2248
+2584:2:2249
+2585:2:2250
+2586:2:2262
+2587:2:2267
+2588:2:2271
+2589:2:2272
+2590:2:2279
+2591:2:2280
+2592:2:2291
+2593:2:2292
+2594:2:2293
+2595:2:2291
+2596:2:2292
+2597:2:2293
+2598:2:2304
+2599:2:2309
+2600:2:2310
+2601:0:4365
+2602:3:3043
+2603:0:4365
+2604:2:2322
+2605:0:4365
+2606:2:1169
+2607:0:4365
+2608:3:3042
+2609:0:4365
+2610:2:1170
+2611:0:4365
+2612:3:3043
+2613:0:4365
+2614:3:3044
+2615:0:4365
+2616:3:3257
+2617:0:4365
+2618:3:3265
+2619:0:4365
+2620:3:3266
+2621:3:3270
+2622:3:3271
+2623:3:3279
+2624:3:3280
+2625:3:3284
+2626:3:3285
+2627:3:3279
+2628:3:3280
+2629:3:3284
+2630:3:3285
+2631:3:3293
+2632:3:3298
+2633:3:3302
+2634:3:3303
+2635:3:3310
+2636:3:3311
+2637:3:3322
+2638:3:3323
+2639:3:3324
+2640:3:3322
+2641:3:3323
+2642:3:3324
+2643:3:3335
+2644:3:3340
+2645:3:3341
+2646:0:4365
+2647:3:3353
+2648:0:4365
+2649:3:3354
+2650:0:4365
+2651:2:1173
+2652:0:4365
+2653:3:3355
+2654:0:4365
+2655:2:1179
+2656:0:4365
+2657:2:1180
+2658:0:4365
+2659:3:3354
+2660:0:4365
+2661:2:1181
+2662:2:1185
+2663:2:1186
+2664:2:1194
+2665:2:1195
+2666:2:1199
+2667:2:1200
+2668:2:1194
+2669:2:1195
+2670:2:1199
+2671:2:1200
+2672:2:1208
+2673:2:1213
+2674:2:1217
+2675:2:1218
+2676:2:1225
+2677:2:1226
+2678:2:1237
+2679:2:1238
+2680:2:1239
+2681:2:1237
+2682:2:1238
+2683:2:1239
+2684:2:1250
+2685:2:1255
+2686:2:1256
+2687:0:4365
+2688:3:3355
+2689:0:4365
+2690:2:1268
+2691:0:4365
+2692:3:3354
+2693:0:4365
+2694:2:1270
+2695:0:4365
+2696:3:3355
+2697:0:4365
+2698:2:1271
+2699:2:1275
+2700:2:1276
+2701:2:1284
+2702:2:1285
+2703:2:1289
+2704:2:1290
+2705:2:1284
+2706:2:1285
+2707:2:1289
+2708:2:1290
+2709:2:1298
+2710:2:1303
+2711:2:1307
+2712:2:1308
+2713:2:1315
+2714:2:1316
+2715:2:1327
+2716:2:1328
+2717:2:1329
+2718:2:1327
+2719:2:1328
+2720:2:1329
+2721:2:1340
+2722:2:1345
+2723:2:1346
+2724:0:4365
+2725:2:1358
+2726:0:4365
+2727:2:1360
+2728:0:4365
+2729:3:3354
+2730:0:4365
+2731:2:1361
+2732:0:4365
+2733:3:3355
+2734:0:4365
+2735:2:1362
+2736:2:1366
+2737:2:1367
+2738:2:1375
+2739:2:1376
+2740:2:1380
+2741:2:1381
+2742:2:1375
+2743:2:1376
+2744:2:1380
+2745:2:1381
+2746:2:1389
+2747:2:1394
+2748:2:1398
+2749:2:1399
+2750:2:1406
+2751:2:1407
+2752:2:1418
+2753:2:1419
+2754:2:1420
+2755:2:1418
+2756:2:1419
+2757:2:1420
+2758:2:1431
+2759:2:1436
+2760:2:1437
+2761:0:4365
+2762:2:1449
+2763:0:4365
+2764:3:3354
+2765:0:4365
+2766:2:1451
+2767:0:4365
+2768:3:3355
+2769:0:4365
+2770:2:1652
+2771:0:4365
+2772:2:1653
+2773:0:4365
+2774:2:1657
+2775:0:4365
+2776:2:1180
+2777:0:4365
+2778:3:3354
+2779:0:4365
+2780:2:1181
+2781:2:1185
+2782:2:1186
+2783:2:1194
+2784:2:1195
+2785:2:1199
+2786:2:1200
+2787:2:1194
+2788:2:1195
+2789:2:1196
+2790:2:1208
+2791:2:1213
+2792:2:1217
+2793:2:1218
+2794:2:1225
+2795:2:1226
+2796:2:1237
+2797:2:1238
+2798:2:1239
+2799:2:1237
+2800:2:1238
+2801:2:1239
+2802:2:1250
+2803:2:1255
+2804:2:1256
+2805:0:4365
+2806:3:3355
+2807:0:4365
+2808:2:1268
+2809:0:4365
+2810:3:3354
+2811:0:4365
+2812:2:1270
+2813:0:4365
+2814:3:3355
+2815:0:4365
+2816:2:1271
+2817:2:1275
+2818:2:1276
+2819:2:1284
+2820:2:1285
+2821:2:1289
+2822:2:1290
+2823:2:1284
+2824:2:1285
+2825:2:1289
+2826:2:1290
+2827:2:1298
+2828:2:1303
+2829:2:1307
+2830:2:1308
+2831:2:1315
+2832:2:1316
+2833:2:1327
+2834:2:1328
+2835:2:1329
+2836:2:1327
+2837:2:1328
+2838:2:1329
+2839:2:1340
+2840:2:1345
+2841:2:1346
+2842:0:4365
+2843:2:1358
+2844:0:4365
+2845:2:1454
+2846:0:4365
+2847:3:3354
+2848:0:4365
+2849:2:1455
+2850:0:4365
+2851:3:3355
+2852:0:4365
+2853:2:1652
+2854:0:4365
+2855:2:1653
+2856:0:4365
+2857:2:1657
+2858:0:4365
+2859:2:1660
+2860:0:4365
+2861:3:3354
+2862:0:4365
+2863:2:1665
+2864:2:1669
+2865:2:1670
+2866:2:1678
+2867:2:1679
+2868:2:1683
+2869:2:1684
+2870:2:1678
+2871:2:1679
+2872:2:1680
+2873:2:1692
+2874:2:1697
+2875:2:1701
+2876:2:1702
+2877:2:1709
+2878:2:1710
+2879:2:1721
+2880:2:1722
+2881:2:1723
+2882:2:1721
+2883:2:1722
+2884:2:1723
+2885:2:1734
+2886:2:1739
+2887:2:1740
+2888:0:4365
+2889:3:3355
+2890:0:4365
+2891:2:1752
+2892:0:4365
+2893:3:3354
+2894:0:4365
+2895:2:1754
+2896:0:4365
+2897:3:3355
+2898:0:4365
+2899:2:1755
+2900:2:1759
+2901:2:1760
+2902:2:1768
+2903:2:1769
+2904:2:1773
+2905:2:1774
+2906:2:1768
+2907:2:1769
+2908:2:1773
+2909:2:1774
+2910:2:1782
+2911:2:1787
+2912:2:1791
+2913:2:1792
+2914:2:1799
+2915:2:1800
+2916:2:1811
+2917:2:1812
+2918:2:1813
+2919:2:1811
+2920:2:1812
+2921:2:1813
+2922:2:1824
+2923:2:1829
+2924:2:1830
+2925:0:4365
+2926:2:1842
+2927:0:4365
+2928:3:3354
+2929:0:4365
+2930:2:1844
+2931:0:4365
+2932:3:3355
+2933:0:4365
+2934:2:1845
+2935:2:1849
+2936:2:1850
+2937:2:1858
+2938:2:1859
+2939:2:1863
+2940:2:1864
+2941:2:1858
+2942:2:1859
+2943:2:1863
+2944:2:1864
+2945:2:1872
+2946:2:1877
+2947:2:1881
+2948:2:1882
+2949:2:1889
+2950:2:1890
+2951:2:1901
+2952:2:1902
+2953:2:1903
+2954:2:1901
+2955:2:1902
+2956:2:1903
+2957:2:1914
+2958:2:1919
+2959:2:1920
+2960:0:4365
+2961:2:1932
+2962:0:4365
+2963:3:3354
+2964:0:4365
+2965:2:1934
+2966:0:4365
+2967:3:3355
+2968:0:4365
+2969:2:1935
+2970:0:4365
+2971:2:1936
+2972:0:4365
+2973:2:2129
+2974:0:4365
+2975:2:2130
+2976:0:4365
+2977:2:2134
+2978:0:4365
+2979:3:3354
+2980:0:4365
+2981:2:2136
+2982:0:4365
+2983:3:3355
+2984:0:4365
+2985:2:2137
+2986:2:2141
+2987:2:2142
+2988:2:2150
+2989:2:2151
+2990:2:2155
+2991:2:2156
+2992:2:2150
+2993:2:2151
+2994:2:2155
+2995:2:2156
+2996:2:2164
+2997:2:2169
+2998:2:2173
+2999:2:2174
+3000:2:2181
+3001:2:2182
+3002:2:2193
+3003:2:2194
+3004:2:2195
+3005:2:2193
+3006:2:2194
+3007:2:2195
+3008:2:2206
+3009:2:2211
+3010:2:2212
+3011:0:4365
+3012:2:2224
+3013:0:4365
+3014:3:3354
+3015:0:4365
+3016:2:2226
+3017:0:4365
+3018:3:3355
+3019:0:4365
+3020:2:1936
+3021:0:4365
+3022:2:2129
+3023:0:4365
+3024:2:2130
+3025:0:4365
+3026:2:2134
+3027:0:4365
+3028:3:3354
+3029:0:4365
+3030:2:2136
+3031:0:4365
+3032:3:3355
+3033:0:4365
+3034:2:2137
+3035:2:2141
+3036:2:2142
+3037:2:2150
+3038:2:2151
+3039:2:2155
+3040:2:2156
+3041:2:2150
+3042:2:2151
+3043:2:2152
+3044:2:2164
+3045:2:2169
+3046:2:2173
+3047:2:2174
+3048:2:2181
+3049:2:2182
+3050:2:2193
+3051:2:2194
+3052:2:2195
+3053:2:2193
+3054:2:2194
+3055:2:2195
+3056:2:2206
+3057:2:2211
+3058:2:2212
+3059:0:4365
+3060:2:2224
+3061:0:4365
+3062:3:3354
+3063:0:4365
+3064:2:2226
+3065:0:4365
+3066:3:3355
+3067:0:4365
+3068:2:2230
+3069:0:4365
+3070:3:3354
+3071:0:4365
+3072:2:2235
+3073:2:2239
+3074:2:2240
+3075:2:2248
+3076:2:2249
+3077:2:2253
+3078:2:2254
+3079:2:2248
+3080:2:2249
+3081:2:2250
+3082:2:2262
+3083:2:2267
+3084:2:2271
+3085:2:2272
+3086:2:2279
+3087:2:2280
+3088:2:2291
+3089:2:2292
+3090:2:2293
+3091:2:2291
+3092:2:2292
+3093:2:2293
+3094:2:2304
+3095:2:2309
+3096:2:2310
+3097:0:4365
+3098:3:3355
+3099:0:4365
+3100:2:2322
+3101:0:4365
+3102:2:1169
+3103:0:4365
+3104:3:3354
+3105:0:4365
+3106:2:1170
+3107:0:4365
+3108:3:3355
+3109:0:4365
+3110:3:3356
+3111:0:4365
+3112:3:3366
+3113:0:4365
+3114:3:2951
+3115:0:4365
+3116:3:2952
+3117:0:4365
+3118:3:2953
+3119:0:4365
+3120:3:2954
+3121:3:2958
+3122:3:2959
+3123:3:2967
+3124:3:2968
+3125:3:2972
+3126:3:2973
+3127:3:2967
+3128:3:2968
+3129:3:2972
+3130:3:2973
+3131:3:2981
+3132:3:2986
+3133:3:2990
+3134:3:2991
+3135:3:2998
+3136:3:2999
+3137:3:3010
+3138:3:3011
+3139:3:3012
+3140:3:3010
+3141:3:3011
+3142:3:3012
+3143:3:3023
+3144:3:3028
+3145:3:3029
+3146:0:4365
+3147:3:3041
+3148:0:4365
+3149:3:3042
+3150:0:4365
+3151:2:1173
+3152:0:4365
+3153:3:3043
+3154:0:4365
+3155:2:1179
+3156:0:4365
+3157:2:1180
+3158:0:4365
+3159:3:3042
+3160:0:4365
+3161:2:1181
+3162:2:1185
+3163:2:1186
+3164:2:1194
+3165:2:1195
+3166:2:1199
+3167:2:1200
+3168:2:1194
+3169:2:1195
+3170:2:1199
+3171:2:1200
+3172:2:1208
+3173:2:1213
+3174:2:1217
+3175:2:1218
+3176:2:1225
+3177:2:1226
+3178:2:1237
+3179:2:1238
+3180:2:1239
+3181:2:1237
+3182:2:1238
+3183:2:1239
+3184:2:1250
+3185:2:1255
+3186:2:1256
+3187:0:4365
+3188:3:3043
+3189:0:4365
+3190:2:1268
+3191:0:4365
+3192:3:3042
+3193:0:4365
+3194:2:1270
+3195:0:4365
+3196:3:3043
+3197:0:4365
+3198:2:1271
+3199:2:1275
+3200:2:1276
+3201:2:1284
+3202:2:1285
+3203:2:1289
+3204:2:1290
+3205:2:1284
+3206:2:1285
+3207:2:1289
+3208:2:1290
+3209:2:1298
+3210:2:1303
+3211:2:1307
+3212:2:1308
+3213:2:1315
+3214:2:1316
+3215:2:1327
+3216:2:1328
+3217:2:1329
+3218:2:1327
+3219:2:1328
+3220:2:1329
+3221:2:1340
+3222:2:1345
+3223:2:1346
+3224:0:4365
+3225:2:1358
+3226:0:4365
+3227:2:1360
+3228:0:4365
+3229:3:3042
+3230:0:4365
+3231:2:1361
+3232:0:4365
+3233:3:3043
+3234:0:4365
+3235:2:1362
+3236:2:1366
+3237:2:1367
+3238:2:1375
+3239:2:1376
+3240:2:1380
+3241:2:1381
+3242:2:1375
+3243:2:1376
+3244:2:1380
+3245:2:1381
+3246:2:1389
+3247:2:1394
+3248:2:1398
+3249:2:1399
+3250:2:1406
+3251:2:1407
+3252:2:1418
+3253:2:1419
+3254:2:1420
+3255:2:1418
+3256:2:1419
+3257:2:1420
+3258:2:1431
+3259:2:1436
+3260:2:1437
+3261:0:4365
+3262:2:1449
+3263:0:4365
+3264:3:3042
+3265:0:4365
+3266:2:1451
+3267:0:4365
+3268:3:3043
+3269:0:4365
+3270:2:1652
+3271:0:4365
+3272:2:1653
+3273:0:4365
+3274:2:1657
+3275:0:4365
+3276:2:1180
+3277:0:4365
+3278:3:3042
+3279:0:4365
+3280:2:1181
+3281:2:1185
+3282:2:1186
+3283:2:1194
+3284:2:1195
+3285:2:1199
+3286:2:1200
+3287:2:1194
+3288:2:1195
+3289:2:1196
+3290:2:1208
+3291:2:1213
+3292:2:1217
+3293:2:1218
+3294:2:1225
+3295:2:1226
+3296:2:1237
+3297:2:1238
+3298:2:1239
+3299:2:1237
+3300:2:1238
+3301:2:1239
+3302:2:1250
+3303:2:1255
+3304:2:1256
+3305:0:4365
+3306:3:3043
+3307:0:4365
+3308:2:1268
+3309:0:4365
+3310:3:3042
+3311:0:4365
+3312:2:1270
+3313:0:4365
+3314:3:3043
+3315:0:4365
+3316:2:1271
+3317:2:1275
+3318:2:1276
+3319:2:1284
+3320:2:1285
+3321:2:1289
+3322:2:1290
+3323:2:1284
+3324:2:1285
+3325:2:1289
+3326:2:1290
+3327:2:1298
+3328:2:1303
+3329:2:1307
+3330:2:1308
+3331:2:1315
+3332:2:1316
+3333:2:1327
+3334:2:1328
+3335:2:1329
+3336:2:1327
+3337:2:1328
+3338:2:1329
+3339:2:1340
+3340:2:1345
+3341:2:1346
+3342:0:4365
+3343:2:1358
+3344:0:4365
+3345:2:1454
+3346:0:4365
+3347:3:3042
+3348:0:4365
+3349:2:1455
+3350:0:4365
+3351:3:3043
+3352:0:4365
+3353:2:1652
+3354:0:4365
+3355:2:1653
+3356:0:4365
+3357:2:1657
+3358:0:4365
+3359:2:1660
+3360:0:4365
+3361:3:3042
+3362:0:4365
+3363:2:1665
+3364:2:1669
+3365:2:1670
+3366:2:1678
+3367:2:1679
+3368:2:1683
+3369:2:1684
+3370:2:1678
+3371:2:1679
+3372:2:1680
+3373:2:1692
+3374:2:1697
+3375:2:1701
+3376:2:1702
+3377:2:1709
+3378:2:1710
+3379:2:1721
+3380:2:1722
+3381:2:1723
+3382:2:1721
+3383:2:1722
+3384:2:1723
+3385:2:1734
+3386:2:1739
+3387:2:1740
+3388:0:4365
+3389:3:3043
+3390:0:4365
+3391:2:1752
+3392:0:4365
+3393:3:3042
+3394:0:4365
+3395:2:1754
+3396:0:4365
+3397:3:3043
+3398:0:4365
+3399:2:1755
+3400:2:1759
+3401:2:1760
+3402:2:1768
+3403:2:1769
+3404:2:1773
+3405:2:1774
+3406:2:1768
+3407:2:1769
+3408:2:1773
+3409:2:1774
+3410:2:1782
+3411:2:1787
+3412:2:1791
+3413:2:1792
+3414:2:1799
+3415:2:1800
+3416:2:1811
+3417:2:1812
+3418:2:1813
+3419:2:1811
+3420:2:1812
+3421:2:1813
+3422:2:1824
+3423:2:1829
+3424:2:1830
+3425:0:4365
+3426:2:1842
+3427:0:4365
+3428:3:3042
+3429:0:4365
+3430:2:1844
+3431:0:4365
+3432:3:3043
+3433:0:4365
+3434:2:1845
+3435:2:1849
+3436:2:1850
+3437:2:1858
+3438:2:1859
+3439:2:1863
+3440:2:1864
+3441:2:1858
+3442:2:1859
+3443:2:1863
+3444:2:1864
+3445:2:1872
+3446:2:1877
+3447:2:1881
+3448:2:1882
+3449:2:1889
+3450:2:1890
+3451:2:1901
+3452:2:1902
+3453:2:1903
+3454:2:1901
+3455:2:1902
+3456:2:1903
+3457:2:1914
+3458:2:1919
+3459:2:1920
+3460:0:4365
+3461:2:1932
+3462:0:4365
+3463:3:3042
+3464:0:4365
+3465:2:1934
+3466:0:4365
+3467:3:3043
+3468:0:4365
+3469:2:1935
+3470:0:4365
+3471:2:1936
+3472:0:4365
+3473:2:2129
+3474:0:4365
+3475:2:2130
+3476:0:4365
+3477:2:2134
+3478:0:4365
+3479:3:3042
+3480:0:4365
+3481:2:2136
+3482:0:4365
+3483:3:3043
+3484:0:4365
+3485:2:2137
+3486:2:2141
+3487:2:2142
+3488:2:2150
+3489:2:2151
+3490:2:2155
+3491:2:2156
+3492:2:2150
+3493:2:2151
+3494:2:2155
+3495:2:2156
+3496:2:2164
+3497:2:2169
+3498:2:2173
+3499:2:2174
+3500:2:2181
+3501:2:2182
+3502:2:2193
+3503:2:2194
+3504:2:2195
+3505:2:2193
+3506:2:2194
+3507:2:2195
+3508:2:2206
+3509:2:2211
+3510:2:2212
+3511:0:4365
+3512:2:2224
+3513:0:4365
+3514:3:3042
+3515:0:4365
+3516:2:2226
+3517:0:4365
+3518:3:3043
+3519:0:4365
+3520:2:1936
+3521:0:4365
+3522:2:2129
+3523:0:4365
+3524:2:2130
+3525:0:4365
+3526:2:2134
+3527:0:4365
+3528:3:3042
+3529:0:4365
+3530:2:2136
+3531:0:4365
+3532:3:3043
+3533:0:4365
+3534:2:2137
+3535:2:2141
+3536:2:2142
+3537:2:2150
+3538:2:2151
+3539:2:2155
+3540:2:2156
+3541:2:2150
+3542:2:2151
+3543:2:2152
+3544:2:2164
+3545:2:2169
+3546:2:2173
+3547:2:2174
+3548:2:2181
+3549:2:2182
+3550:2:2193
+3551:2:2194
+3552:2:2195
+3553:2:2193
+3554:2:2194
+3555:2:2195
+3556:2:2206
+3557:2:2211
+3558:2:2212
+3559:0:4365
+3560:2:2224
+3561:0:4365
+3562:3:3042
+3563:0:4365
+3564:2:2226
+3565:0:4365
+3566:3:3043
+3567:0:4365
+3568:2:2230
+3569:0:4365
+3570:3:3042
+3571:0:4365
+3572:2:2235
+3573:2:2239
+3574:2:2240
+3575:2:2248
+3576:2:2249
+3577:2:2253
+3578:2:2254
+3579:2:2248
+3580:2:2249
+3581:2:2250
+3582:2:2262
+3583:2:2267
+3584:2:2271
+3585:2:2272
+3586:2:2279
+3587:2:2280
+3588:2:2291
+3589:2:2292
+3590:2:2293
+3591:2:2291
+3592:2:2292
+3593:2:2293
+3594:2:2304
+3595:2:2309
+3596:2:2310
+3597:0:4365
+3598:3:3043
+3599:0:4365
+3600:2:2322
+3601:0:4365
+3602:2:1169
+3603:0:4365
+3604:3:3042
+3605:0:4365
+3606:2:1170
+3607:0:4365
+3608:3:3043
+3609:0:4365
+3610:3:3044
+3611:0:4365
+3612:3:3257
+3613:0:4365
+3614:3:3362
+3615:0:4365
+3616:3:3363
+3617:0:4365
+3618:3:3367
+3619:0:4365
+3620:3:3373
+3621:3:3377
+3622:3:3378
+3623:3:3386
+3624:3:3387
+3625:3:3391
+3626:3:3392
+3627:3:3386
+3628:3:3387
+3629:3:3391
+3630:3:3392
+3631:3:3400
+3632:3:3405
+3633:3:3409
+3634:3:3410
+3635:3:3417
+3636:3:3418
+3637:3:3429
+3638:3:3430
+3639:3:3431
+3640:3:3429
+3641:3:3430
+3642:3:3431
+3643:3:3442
+3644:3:3447
+3645:3:3448
+3646:0:4365
+3647:3:3460
+3648:0:4365
+3649:3:3461
+3650:0:4365
+3651:2:1173
+3652:0:4365
+3653:3:3462
+3654:0:4365
+3655:2:1179
+3656:0:4365
+3657:2:1180
+3658:0:4365
+3659:3:3461
+3660:0:4365
+3661:2:1181
+3662:2:1185
+3663:2:1186
+3664:2:1194
+3665:2:1195
+3666:2:1199
+3667:2:1200
+3668:2:1194
+3669:2:1195
+3670:2:1199
+3671:2:1200
+3672:2:1208
+3673:2:1213
+3674:2:1217
+3675:2:1218
+3676:2:1225
+3677:2:1226
+3678:2:1237
+3679:2:1238
+3680:2:1239
+3681:2:1237
+3682:2:1238
+3683:2:1239
+3684:2:1250
+3685:2:1255
+3686:2:1256
+3687:0:4365
+3688:3:3462
+3689:0:4365
+3690:2:1268
+3691:0:4365
+3692:3:3461
+3693:0:4365
+3694:2:1270
+3695:0:4365
+3696:3:3462
+3697:0:4365
+3698:2:1271
+3699:2:1275
+3700:2:1276
+3701:2:1284
+3702:2:1285
+3703:2:1289
+3704:2:1290
+3705:2:1284
+3706:2:1285
+3707:2:1289
+3708:2:1290
+3709:2:1298
+3710:2:1303
+3711:2:1307
+3712:2:1308
+3713:2:1315
+3714:2:1316
+3715:2:1327
+3716:2:1328
+3717:2:1329
+3718:2:1327
+3719:2:1328
+3720:2:1329
+3721:2:1340
+3722:2:1345
+3723:2:1346
+3724:0:4365
+3725:2:1358
+3726:0:4365
+3727:2:1360
+3728:0:4365
+3729:3:3461
+3730:0:4365
+3731:2:1361
+3732:0:4365
+3733:3:3462
+3734:0:4365
+3735:2:1362
+3736:2:1366
+3737:2:1367
+3738:2:1375
+3739:2:1376
+3740:2:1380
+3741:2:1381
+3742:2:1375
+3743:2:1376
+3744:2:1380
+3745:2:1381
+3746:2:1389
+3747:2:1394
+3748:2:1398
+3749:2:1399
+3750:2:1406
+3751:2:1407
+3752:2:1418
+3753:2:1419
+3754:2:1420
+3755:2:1418
+3756:2:1419
+3757:2:1420
+3758:2:1431
+3759:2:1436
+3760:2:1437
+3761:0:4365
+3762:2:1449
+3763:0:4365
+3764:3:3461
+3765:0:4365
+3766:2:1451
+3767:0:4365
+3768:3:3462
+3769:0:4365
+3770:2:1652
+3771:0:4365
+3772:2:1653
+3773:0:4365
+3774:2:1657
+3775:0:4365
+3776:2:1180
+3777:0:4365
+3778:3:3461
+3779:0:4365
+3780:2:1181
+3781:2:1185
+3782:2:1186
+3783:2:1194
+3784:2:1195
+3785:2:1199
+3786:2:1200
+3787:2:1194
+3788:2:1195
+3789:2:1196
+3790:2:1208
+3791:2:1213
+3792:2:1217
+3793:2:1218
+3794:2:1225
+3795:2:1226
+3796:2:1237
+3797:2:1238
+3798:2:1239
+3799:2:1237
+3800:2:1238
+3801:2:1239
+3802:2:1250
+3803:2:1255
+3804:2:1256
+3805:0:4365
+3806:3:3462
+3807:0:4365
+3808:2:1268
+3809:0:4365
+3810:3:3461
+3811:0:4365
+3812:2:1270
+3813:0:4365
+3814:3:3462
+3815:0:4365
+3816:2:1271
+3817:2:1275
+3818:2:1276
+3819:2:1284
+3820:2:1285
+3821:2:1289
+3822:2:1290
+3823:2:1284
+3824:2:1285
+3825:2:1289
+3826:2:1290
+3827:2:1298
+3828:2:1303
+3829:2:1307
+3830:2:1308
+3831:2:1315
+3832:2:1316
+3833:2:1327
+3834:2:1328
+3835:2:1329
+3836:2:1327
+3837:2:1328
+3838:2:1329
+3839:2:1340
+3840:2:1345
+3841:2:1346
+3842:0:4365
+3843:2:1358
+3844:0:4365
+3845:2:1454
+3846:0:4365
+3847:3:3461
+3848:0:4365
+3849:2:1455
+3850:0:4365
+3851:3:3462
+3852:0:4365
+3853:2:1652
+3854:0:4365
+3855:2:1653
+3856:0:4365
+3857:2:1657
+3858:0:4365
+3859:2:1660
+3860:0:4365
+3861:3:3461
+3862:0:4365
+3863:2:1665
+3864:2:1669
+3865:2:1670
+3866:2:1678
+3867:2:1679
+3868:2:1683
+3869:2:1684
+3870:2:1678
+3871:2:1679
+3872:2:1680
+3873:2:1692
+3874:2:1697
+3875:2:1701
+3876:2:1702
+3877:2:1709
+3878:2:1710
+3879:2:1721
+3880:2:1722
+3881:2:1723
+3882:2:1721
+3883:2:1722
+3884:2:1723
+3885:2:1734
+3886:2:1739
+3887:2:1740
+3888:0:4365
+3889:3:3462
+3890:0:4365
+3891:2:1752
+3892:0:4365
+3893:3:3461
+3894:0:4365
+3895:2:1754
+3896:0:4365
+3897:3:3462
+3898:0:4365
+3899:2:1755
+3900:2:1759
+3901:2:1760
+3902:2:1768
+3903:2:1769
+3904:2:1773
+3905:2:1774
+3906:2:1768
+3907:2:1769
+3908:2:1773
+3909:2:1774
+3910:2:1782
+3911:2:1787
+3912:2:1791
+3913:2:1792
+3914:2:1799
+3915:2:1800
+3916:2:1811
+3917:2:1812
+3918:2:1813
+3919:2:1811
+3920:2:1812
+3921:2:1813
+3922:2:1824
+3923:2:1829
+3924:2:1830
+3925:0:4365
+3926:2:1842
+3927:0:4365
+3928:3:3461
+3929:0:4365
+3930:2:1844
+3931:0:4365
+3932:3:3462
+3933:0:4365
+3934:2:1845
+3935:2:1849
+3936:2:1850
+3937:2:1858
+3938:2:1859
+3939:2:1863
+3940:2:1864
+3941:2:1858
+3942:2:1859
+3943:2:1863
+3944:2:1864
+3945:2:1872
+3946:2:1877
+3947:2:1881
+3948:2:1882
+3949:2:1889
+3950:2:1890
+3951:2:1901
+3952:2:1902
+3953:2:1903
+3954:2:1901
+3955:2:1902
+3956:2:1903
+3957:2:1914
+3958:2:1919
+3959:2:1920
+3960:0:4365
+3961:2:1932
+3962:0:4365
+3963:3:3461
+3964:0:4365
+3965:2:1934
+3966:0:4365
+3967:3:3462
+3968:0:4365
+3969:2:1935
+3970:0:4365
+3971:2:1936
+3972:0:4365
+3973:2:2129
+3974:0:4365
+3975:2:2130
+3976:0:4365
+3977:2:2134
+3978:0:4365
+3979:3:3461
+3980:0:4365
+3981:2:2136
+3982:0:4365
+3983:3:3462
+3984:0:4365
+3985:2:2137
+3986:2:2141
+3987:2:2142
+3988:2:2150
+3989:2:2151
+3990:2:2155
+3991:2:2156
+3992:2:2150
+3993:2:2151
+3994:2:2155
+3995:2:2156
+3996:2:2164
+3997:2:2169
+3998:2:2173
+3999:2:2174
+4000:2:2181
+4001:2:2182
+4002:2:2193
+4003:2:2194
+4004:2:2195
+4005:2:2193
+4006:2:2194
+4007:2:2195
+4008:2:2206
+4009:2:2211
+4010:2:2212
+4011:0:4365
+4012:2:2224
+4013:0:4365
+4014:3:3461
+4015:0:4365
+4016:2:2226
+4017:0:4365
+4018:3:3462
+4019:0:4365
+4020:2:1936
+4021:0:4365
+4022:2:2129
+4023:0:4365
+4024:2:2130
+4025:0:4365
+4026:2:2134
+4027:0:4365
+4028:3:3461
+4029:0:4365
+4030:2:2136
+4031:0:4365
+4032:3:3462
+4033:0:4365
+4034:2:2137
+4035:2:2141
+4036:2:2142
+4037:2:2150
+4038:2:2151
+4039:2:2155
+4040:2:2156
+4041:2:2150
+4042:2:2151
+4043:2:2152
+4044:2:2164
+4045:2:2169
+4046:2:2173
+4047:2:2174
+4048:2:2181
+4049:2:2182
+4050:2:2193
+4051:2:2194
+4052:2:2195
+4053:2:2193
+4054:2:2194
+4055:2:2195
+4056:2:2206
+4057:2:2211
+4058:2:2212
+4059:0:4365
+4060:2:2224
+4061:0:4365
+4062:3:3461
+4063:0:4365
+4064:2:2226
+4065:0:4365
+4066:3:3462
+4067:0:4365
+4068:2:2230
+4069:0:4365
+4070:3:3461
+4071:0:4365
+4072:2:2235
+4073:2:2239
+4074:2:2240
+4075:2:2248
+4076:2:2249
+4077:2:2253
+4078:2:2254
+4079:2:2248
+4080:2:2249
+4081:2:2250
+4082:2:2262
+4083:2:2267
+4084:2:2271
+4085:2:2272
+4086:2:2279
+4087:2:2280
+4088:2:2291
+4089:2:2292
+4090:2:2293
+4091:2:2291
+4092:2:2292
+4093:2:2293
+4094:2:2304
+4095:2:2309
+4096:2:2310
+4097:0:4365
+4098:3:3462
+4099:0:4365
+4100:2:2322
+4101:0:4365
+4102:2:1169
+4103:0:4365
+4104:3:3461
+4105:0:4365
+4106:2:1170
+4107:0:4365
+4108:3:3462
+4109:0:4365
+4110:3:3463
+4111:0:4365
+4112:3:3469
+4113:0:4365
+4114:3:3470
+4115:3:3474
+4116:3:3475
+4117:3:3483
+4118:3:3484
+4119:3:3488
+4120:3:3489
+4121:3:3483
+4122:3:3484
+4123:3:3488
+4124:3:3489
+4125:3:3497
+4126:3:3502
+4127:3:3506
+4128:3:3507
+4129:3:3514
+4130:3:3515
+4131:3:3526
+4132:3:3527
+4133:3:3528
+4134:3:3526
+4135:3:3527
+4136:3:3528
+4137:3:3539
+4138:3:3544
+4139:3:3545
+4140:0:4365
+4141:3:3557
+4142:0:4365
+4143:3:3558
+4144:0:4365
+4145:2:1173
+4146:0:4365
+4147:3:3559
+4148:0:4365
+4149:2:1179
+4150:0:4365
+4151:2:1180
+4152:0:4365
+4153:3:3558
+4154:0:4365
+4155:2:1181
+4156:2:1185
+4157:2:1186
+4158:2:1194
+4159:2:1195
+4160:2:1199
+4161:2:1200
+4162:2:1194
+4163:2:1195
+4164:2:1199
+4165:2:1200
+4166:2:1208
+4167:2:1213
+4168:2:1217
+4169:2:1218
+4170:2:1225
+4171:2:1226
+4172:2:1237
+4173:2:1238
+4174:2:1239
+4175:2:1237
+4176:2:1238
+4177:2:1239
+4178:2:1250
+4179:2:1255
+4180:2:1256
+4181:0:4365
+4182:3:3559
+4183:0:4365
+4184:2:1268
+4185:0:4365
+4186:3:3558
+4187:0:4365
+4188:2:1270
+4189:0:4365
+4190:3:3559
+4191:0:4365
+4192:2:1271
+4193:2:1275
+4194:2:1276
+4195:2:1284
+4196:2:1285
+4197:2:1289
+4198:2:1290
+4199:2:1284
+4200:2:1285
+4201:2:1289
+4202:2:1290
+4203:2:1298
+4204:2:1303
+4205:2:1307
+4206:2:1308
+4207:2:1315
+4208:2:1316
+4209:2:1327
+4210:2:1328
+4211:2:1329
+4212:2:1327
+4213:2:1328
+4214:2:1329
+4215:2:1340
+4216:2:1345
+4217:2:1346
+4218:0:4365
+4219:2:1358
+4220:0:4365
+4221:2:1360
+4222:0:4365
+4223:3:3558
+4224:0:4365
+4225:2:1361
+4226:0:4365
+4227:3:3559
+4228:0:4365
+4229:2:1362
+4230:2:1366
+4231:2:1367
+4232:2:1375
+4233:2:1376
+4234:2:1380
+4235:2:1381
+4236:2:1375
+4237:2:1376
+4238:2:1380
+4239:2:1381
+4240:2:1389
+4241:2:1394
+4242:2:1398
+4243:2:1399
+4244:2:1406
+4245:2:1407
+4246:2:1418
+4247:2:1419
+4248:2:1420
+4249:2:1418
+4250:2:1419
+4251:2:1420
+4252:2:1431
+4253:2:1436
+4254:2:1437
+4255:0:4365
+4256:2:1449
+4257:0:4365
+4258:3:3558
+4259:0:4365
+4260:2:1451
+4261:0:4365
+4262:3:3559
+4263:0:4365
+4264:2:1652
+4265:0:4365
+4266:2:1653
+4267:0:4365
+4268:2:1657
+4269:0:4365
+4270:2:1180
+4271:0:4365
+4272:3:3558
+4273:0:4365
+4274:2:1181
+4275:2:1185
+4276:2:1186
+4277:2:1194
+4278:2:1195
+4279:2:1199
+4280:2:1200
+4281:2:1194
+4282:2:1195
+4283:2:1196
+4284:2:1208
+4285:2:1213
+4286:2:1217
+4287:2:1218
+4288:2:1225
+4289:2:1226
+4290:2:1237
+4291:2:1238
+4292:2:1239
+4293:2:1237
+4294:2:1238
+4295:2:1239
+4296:2:1250
+4297:2:1255
+4298:2:1256
+4299:0:4365
+4300:3:3559
+4301:0:4365
+4302:2:1268
+4303:0:4365
+4304:3:3558
+4305:0:4365
+4306:2:1270
+4307:0:4365
+4308:3:3559
+4309:0:4365
+4310:2:1271
+4311:2:1275
+4312:2:1276
+4313:2:1284
+4314:2:1285
+4315:2:1289
+4316:2:1290
+4317:2:1284
+4318:2:1285
+4319:2:1289
+4320:2:1290
+4321:2:1298
+4322:2:1303
+4323:2:1307
+4324:2:1308
+4325:2:1315
+4326:2:1316
+4327:2:1327
+4328:2:1328
+4329:2:1329
+4330:2:1327
+4331:2:1328
+4332:2:1329
+4333:2:1340
+4334:2:1345
+4335:2:1346
+4336:0:4365
+4337:2:1358
+4338:0:4365
+4339:2:1454
+4340:0:4365
+4341:3:3558
+4342:0:4365
+4343:2:1455
+4344:0:4365
+4345:3:3559
+4346:0:4365
+4347:2:1652
+4348:0:4365
+4349:2:1653
+4350:0:4365
+4351:2:1657
+4352:0:4365
+4353:2:1660
+4354:0:4365
+4355:3:3558
+4356:0:4365
+4357:2:1665
+4358:2:1669
+4359:2:1670
+4360:2:1678
+4361:2:1679
+4362:2:1683
+4363:2:1684
+4364:2:1678
+4365:2:1679
+4366:2:1680
+4367:2:1692
+4368:2:1697
+4369:2:1701
+4370:2:1702
+4371:2:1709
+4372:2:1710
+4373:2:1721
+4374:2:1722
+4375:2:1723
+4376:2:1721
+4377:2:1722
+4378:2:1723
+4379:2:1734
+4380:2:1739
+4381:2:1740
+4382:0:4365
+4383:3:3559
+4384:0:4365
+4385:2:1752
+4386:0:4365
+4387:3:3558
+4388:0:4365
+4389:2:1754
+4390:0:4365
+4391:3:3559
+4392:0:4365
+4393:2:1755
+4394:2:1759
+4395:2:1760
+4396:2:1768
+4397:2:1769
+4398:2:1773
+4399:2:1774
+4400:2:1768
+4401:2:1769
+4402:2:1773
+4403:2:1774
+4404:2:1782
+4405:2:1787
+4406:2:1791
+4407:2:1792
+4408:2:1799
+4409:2:1800
+4410:2:1811
+4411:2:1812
+4412:2:1813
+4413:2:1811
+4414:2:1812
+4415:2:1813
+4416:2:1824
+4417:2:1829
+4418:2:1830
+4419:0:4365
+4420:2:1842
+4421:0:4365
+4422:3:3558
+4423:0:4365
+4424:2:1844
+4425:0:4365
+4426:3:3559
+4427:0:4365
+4428:2:1845
+4429:2:1849
+4430:2:1850
+4431:2:1858
+4432:2:1859
+4433:2:1863
+4434:2:1864
+4435:2:1858
+4436:2:1859
+4437:2:1863
+4438:2:1864
+4439:2:1872
+4440:2:1877
+4441:2:1881
+4442:2:1882
+4443:2:1889
+4444:2:1890
+4445:2:1901
+4446:2:1902
+4447:2:1903
+4448:2:1901
+4449:2:1902
+4450:2:1903
+4451:2:1914
+4452:2:1919
+4453:2:1920
+4454:0:4365
+4455:2:1932
+4456:0:4365
+4457:3:3558
+4458:0:4365
+4459:2:1934
+4460:0:4365
+4461:3:3559
+4462:0:4365
+4463:2:1935
+4464:0:4365
+4465:2:1936
+4466:0:4365
+4467:2:2129
+4468:0:4365
+4469:2:2130
+4470:0:4365
+4471:2:2134
+4472:0:4365
+4473:3:3558
+4474:0:4365
+4475:2:2136
+4476:0:4365
+4477:3:3559
+4478:0:4365
+4479:2:2137
+4480:2:2141
+4481:2:2142
+4482:2:2150
+4483:2:2151
+4484:2:2155
+4485:2:2156
+4486:2:2150
+4487:2:2151
+4488:2:2155
+4489:2:2156
+4490:2:2164
+4491:2:2169
+4492:2:2173
+4493:2:2174
+4494:2:2181
+4495:2:2182
+4496:2:2193
+4497:2:2194
+4498:2:2195
+4499:2:2193
+4500:2:2194
+4501:2:2195
+4502:2:2206
+4503:2:2211
+4504:2:2212
+4505:0:4365
+4506:2:2224
+4507:0:4365
+4508:3:3558
+4509:0:4365
+4510:2:2226
+4511:0:4365
+4512:3:3559
+4513:0:4365
+4514:2:1936
+4515:0:4365
+4516:2:2129
+4517:0:4365
+4518:2:2130
+4519:0:4365
+4520:2:2134
+4521:0:4365
+4522:3:3558
+4523:0:4365
+4524:2:2136
+4525:0:4365
+4526:3:3559
+4527:0:4365
+4528:2:2137
+4529:2:2141
+4530:2:2142
+4531:2:2150
+4532:2:2151
+4533:2:2155
+4534:2:2156
+4535:2:2150
+4536:2:2151
+4537:2:2152
+4538:2:2164
+4539:2:2169
+4540:2:2173
+4541:2:2174
+4542:2:2181
+4543:2:2182
+4544:2:2193
+4545:2:2194
+4546:2:2195
+4547:2:2193
+4548:2:2194
+4549:2:2195
+4550:2:2206
+4551:2:2211
+4552:2:2212
+4553:0:4365
+4554:2:2224
+4555:0:4365
+4556:3:3558
+4557:0:4365
+4558:2:2226
+4559:0:4365
+4560:3:3559
+4561:0:4365
+4562:2:2230
+4563:0:4365
+4564:3:3558
+4565:0:4365
+4566:2:2235
+4567:2:2239
+4568:2:2240
+4569:2:2248
+4570:2:2249
+4571:2:2253
+4572:2:2254
+4573:2:2248
+4574:2:2249
+4575:2:2250
+4576:2:2262
+4577:2:2267
+4578:2:2271
+4579:2:2272
+4580:2:2279
+4581:2:2280
+4582:2:2291
+4583:2:2292
+4584:2:2293
+4585:2:2291
+4586:2:2292
+4587:2:2293
+4588:2:2304
+4589:2:2309
+4590:2:2310
+4591:0:4365
+4592:3:3559
+4593:0:4365
+4594:2:2322
+4595:0:4365
+4596:2:1169
+4597:0:4365
+4598:3:3558
+4599:0:4365
+4600:2:1170
+4601:0:4365
+4602:3:3559
+4603:0:4365
+4604:3:3560
+4605:0:4365
+4606:3:3566
+4607:0:4365
+4608:3:3569
+4609:3:3570
+4610:3:3582
+4611:3:3583
+4612:3:3587
+4613:3:3588
+4614:3:3582
+4615:3:3583
+4616:3:3587
+4617:3:3588
+4618:3:3596
+4619:3:3601
+4620:3:3605
+4621:3:3606
+4622:3:3613
+4623:3:3614
+4624:3:3625
+4625:3:3626
+4626:3:3627
+4627:3:3625
+4628:3:3626
+4629:3:3627
+4630:3:3638
+4631:3:3643
+4632:3:3644
+4633:0:4365
+4634:3:3656
+4635:0:4365
+4636:3:3657
+4637:0:4365
+4638:2:1173
+4639:0:4365
+4640:3:3658
+4641:0:4365
+4642:2:1179
+4643:0:4365
+4644:2:1180
+4645:0:4365
+4646:3:3657
+4647:0:4365
+4648:2:1181
+4649:2:1185
+4650:2:1186
+4651:2:1194
+4652:2:1195
+4653:2:1199
+4654:2:1200
+4655:2:1194
+4656:2:1195
+4657:2:1199
+4658:2:1200
+4659:2:1208
+4660:2:1213
+4661:2:1217
+4662:2:1218
+4663:2:1225
+4664:2:1226
+4665:2:1237
+4666:2:1238
+4667:2:1239
+4668:2:1237
+4669:2:1238
+4670:2:1239
+4671:2:1250
+4672:2:1255
+4673:2:1256
+4674:0:4365
+4675:3:3658
+4676:0:4365
+4677:2:1268
+4678:0:4365
+4679:3:3657
+4680:0:4365
+4681:2:1270
+4682:0:4365
+4683:3:3658
+4684:0:4365
+4685:2:1271
+4686:2:1275
+4687:2:1276
+4688:2:1284
+4689:2:1285
+4690:2:1289
+4691:2:1290
+4692:2:1284
+4693:2:1285
+4694:2:1289
+4695:2:1290
+4696:2:1298
+4697:2:1303
+4698:2:1307
+4699:2:1308
+4700:2:1315
+4701:2:1316
+4702:2:1327
+4703:2:1328
+4704:2:1329
+4705:2:1327
+4706:2:1328
+4707:2:1329
+4708:2:1340
+4709:2:1345
+4710:2:1346
+4711:0:4365
+4712:2:1358
+4713:0:4365
+4714:2:1360
+4715:0:4365
+4716:3:3657
+4717:0:4365
+4718:2:1361
+4719:0:4365
+4720:3:3658
+4721:0:4365
+4722:2:1362
+4723:2:1366
+4724:2:1367
+4725:2:1375
+4726:2:1376
+4727:2:1380
+4728:2:1381
+4729:2:1375
+4730:2:1376
+4731:2:1380
+4732:2:1381
+4733:2:1389
+4734:2:1394
+4735:2:1398
+4736:2:1399
+4737:2:1406
+4738:2:1407
+4739:2:1418
+4740:2:1419
+4741:2:1420
+4742:2:1418
+4743:2:1419
+4744:2:1420
+4745:2:1431
+4746:2:1436
+4747:2:1437
+4748:0:4365
+4749:2:1449
+4750:0:4365
+4751:3:3657
+4752:0:4365
+4753:2:1451
+4754:0:4365
+4755:3:3658
+4756:0:4365
+4757:2:1652
+4758:0:4365
+4759:2:1653
+4760:0:4365
+4761:2:1657
+4762:0:4365
+4763:2:1180
+4764:0:4365
+4765:3:3657
+4766:0:4365
+4767:2:1181
+4768:2:1185
+4769:2:1186
+4770:2:1194
+4771:2:1195
+4772:2:1199
+4773:2:1200
+4774:2:1194
+4775:2:1195
+4776:2:1196
+4777:2:1208
+4778:2:1213
+4779:2:1217
+4780:2:1218
+4781:2:1225
+4782:2:1226
+4783:2:1237
+4784:2:1238
+4785:2:1239
+4786:2:1237
+4787:2:1238
+4788:2:1239
+4789:2:1250
+4790:2:1255
+4791:2:1256
+4792:0:4365
+4793:3:3658
+4794:0:4365
+4795:2:1268
+4796:0:4365
+4797:3:3657
+4798:0:4365
+4799:2:1270
+4800:0:4365
+4801:3:3658
+4802:0:4365
+4803:2:1271
+4804:2:1275
+4805:2:1276
+4806:2:1284
+4807:2:1285
+4808:2:1289
+4809:2:1290
+4810:2:1284
+4811:2:1285
+4812:2:1289
+4813:2:1290
+4814:2:1298
+4815:2:1303
+4816:2:1307
+4817:2:1308
+4818:2:1315
+4819:2:1316
+4820:2:1327
+4821:2:1328
+4822:2:1329
+4823:2:1327
+4824:2:1328
+4825:2:1329
+4826:2:1340
+4827:2:1345
+4828:2:1346
+4829:0:4365
+4830:2:1358
+4831:0:4365
+4832:2:1454
+4833:0:4365
+4834:3:3657
+4835:0:4365
+4836:2:1455
+4837:0:4365
+4838:3:3658
+4839:0:4365
+4840:2:1652
+4841:0:4365
+4842:2:1653
+4843:0:4365
+4844:2:1657
+4845:0:4365
+4846:2:1660
+4847:0:4365
+4848:3:3657
+4849:0:4365
+4850:2:1665
+4851:2:1669
+4852:2:1670
+4853:2:1678
+4854:2:1679
+4855:2:1683
+4856:2:1684
+4857:2:1678
+4858:2:1679
+4859:2:1680
+4860:2:1692
+4861:2:1697
+4862:2:1701
+4863:2:1702
+4864:2:1709
+4865:2:1710
+4866:2:1721
+4867:2:1722
+4868:2:1723
+4869:2:1721
+4870:2:1722
+4871:2:1723
+4872:2:1734
+4873:2:1739
+4874:2:1740
+4875:0:4365
+4876:3:3658
+4877:0:4365
+4878:2:1752
+4879:0:4365
+4880:3:3657
+4881:0:4365
+4882:2:1754
+4883:0:4365
+4884:3:3658
+4885:0:4365
+4886:2:1755
+4887:2:1759
+4888:2:1760
+4889:2:1768
+4890:2:1769
+4891:2:1773
+4892:2:1774
+4893:2:1768
+4894:2:1769
+4895:2:1773
+4896:2:1774
+4897:2:1782
+4898:2:1787
+4899:2:1791
+4900:2:1792
+4901:2:1799
+4902:2:1800
+4903:2:1811
+4904:2:1812
+4905:2:1813
+4906:2:1811
+4907:2:1812
+4908:2:1813
+4909:2:1824
+4910:2:1829
+4911:2:1830
+4912:0:4365
+4913:2:1842
+4914:0:4365
+4915:3:3657
+4916:0:4365
+4917:2:1844
+4918:0:4365
+4919:3:3658
+4920:0:4365
+4921:2:1845
+4922:2:1849
+4923:2:1850
+4924:2:1858
+4925:2:1859
+4926:2:1863
+4927:2:1864
+4928:2:1858
+4929:2:1859
+4930:2:1863
+4931:2:1864
+4932:2:1872
+4933:2:1877
+4934:2:1881
+4935:2:1882
+4936:2:1889
+4937:2:1890
+4938:2:1901
+4939:2:1902
+4940:2:1903
+4941:2:1901
+4942:2:1902
+4943:2:1903
+4944:2:1914
+4945:2:1919
+4946:2:1920
+4947:0:4365
+4948:2:1932
+4949:0:4365
+4950:3:3657
+4951:0:4365
+4952:2:1934
+4953:0:4365
+4954:3:3658
+4955:0:4365
+4956:2:1935
+4957:0:4365
+4958:2:1936
+4959:0:4365
+4960:2:2129
+4961:0:4365
+4962:2:2130
+4963:0:4365
+4964:2:2134
+4965:0:4365
+4966:3:3657
+4967:0:4365
+4968:2:2136
+4969:0:4365
+4970:3:3658
+4971:0:4365
+4972:2:2137
+4973:2:2141
+4974:2:2142
+4975:2:2150
+4976:2:2151
+4977:2:2155
+4978:2:2156
+4979:2:2150
+4980:2:2151
+4981:2:2155
+4982:2:2156
+4983:2:2164
+4984:2:2169
+4985:2:2173
+4986:2:2174
+4987:2:2181
+4988:2:2182
+4989:2:2193
+4990:2:2194
+4991:2:2195
+4992:2:2193
+4993:2:2194
+4994:2:2195
+4995:2:2206
+4996:2:2211
+4997:2:2212
+4998:0:4365
+4999:2:2224
+5000:0:4365
+5001:3:3657
+5002:0:4365
+5003:2:2226
+5004:0:4365
+5005:3:3658
+5006:0:4365
+5007:2:1936
+5008:0:4365
+5009:2:2129
+5010:0:4365
+5011:2:2130
+5012:0:4365
+5013:2:2134
+5014:0:4365
+5015:3:3657
+5016:0:4365
+5017:2:2136
+5018:0:4365
+5019:3:3658
+5020:0:4365
+5021:2:2137
+5022:2:2141
+5023:2:2142
+5024:2:2150
+5025:2:2151
+5026:2:2155
+5027:2:2156
+5028:2:2150
+5029:2:2151
+5030:2:2152
+5031:2:2164
+5032:2:2169
+5033:2:2173
+5034:2:2174
+5035:2:2181
+5036:2:2182
+5037:2:2193
+5038:2:2194
+5039:2:2195
+5040:2:2193
+5041:2:2194
+5042:2:2195
+5043:2:2206
+5044:2:2211
+5045:2:2212
+5046:0:4365
+5047:2:2224
+5048:0:4365
+5049:3:3657
+5050:0:4365
+5051:2:2226
+5052:0:4365
+5053:3:3658
+5054:0:4365
+5055:2:2230
+5056:0:4365
+5057:3:3657
+5058:0:4365
+5059:2:2235
+5060:2:2239
+5061:2:2240
+5062:2:2248
+5063:2:2249
+5064:2:2253
+5065:2:2254
+5066:2:2248
+5067:2:2249
+5068:2:2250
+5069:2:2262
+5070:2:2267
+5071:2:2271
+5072:2:2272
+5073:2:2279
+5074:2:2280
+5075:2:2291
+5076:2:2292
+5077:2:2293
+5078:2:2291
+5079:2:2292
+5080:2:2293
+5081:2:2304
+5082:2:2309
+5083:2:2310
+5084:0:4365
+5085:3:3658
+5086:0:4365
+5087:2:2322
+5088:0:4365
+5089:2:1169
+5090:0:4365
+5091:3:3657
+5092:0:4365
+5093:2:1170
+5094:0:4365
+5095:3:3658
+5096:0:4365
+5097:3:3659
+5098:0:4365
+5099:3:3665
+5100:0:4365
+5101:3:3666
+5102:0:4365
+5103:3:3667
+5104:0:4365
+5105:3:3668
+5106:0:4365
+5107:3:3669
+5108:3:3673
+5109:3:3674
+5110:3:3682
+5111:3:3683
+5112:3:3687
+5113:3:3688
+5114:3:3682
+5115:3:3683
+5116:3:3687
+5117:3:3688
+5118:3:3696
+5119:3:3701
+5120:3:3705
+5121:3:3706
+5122:3:3713
+5123:3:3714
+5124:3:3725
+5125:3:3726
+5126:3:3727
+5127:3:3725
+5128:3:3726
+5129:3:3727
+5130:3:3738
+5131:3:3743
+5132:3:3744
+5133:0:4365
+5134:3:3756
+5135:0:4365
+5136:3:3757
+5137:0:4365
+5138:2:1173
+5139:0:4365
+5140:3:3758
+5141:0:4365
+5142:2:1179
+5143:0:4365
+5144:2:1180
+5145:0:4365
+5146:3:3757
+5147:0:4365
+5148:2:1181
+5149:2:1185
+5150:2:1186
+5151:2:1194
+5152:2:1195
+5153:2:1199
+5154:2:1200
+5155:2:1194
+5156:2:1195
+5157:2:1199
+5158:2:1200
+5159:2:1208
+5160:2:1213
+5161:2:1217
+5162:2:1218
+5163:2:1225
+5164:2:1226
+5165:2:1237
+5166:2:1238
+5167:2:1239
+5168:2:1237
+5169:2:1238
+5170:2:1239
+5171:2:1250
+5172:2:1255
+5173:2:1256
+5174:0:4365
+5175:3:3758
+5176:0:4365
+5177:2:1268
+5178:0:4365
+5179:3:3757
+5180:0:4365
+5181:2:1270
+5182:0:4365
+5183:3:3758
+5184:0:4365
+5185:2:1271
+5186:2:1275
+5187:2:1276
+5188:2:1284
+5189:2:1285
+5190:2:1289
+5191:2:1290
+5192:2:1284
+5193:2:1285
+5194:2:1289
+5195:2:1290
+5196:2:1298
+5197:2:1303
+5198:2:1307
+5199:2:1308
+5200:2:1315
+5201:2:1316
+5202:2:1327
+5203:2:1328
+5204:2:1329
+5205:2:1327
+5206:2:1328
+5207:2:1329
+5208:2:1340
+5209:2:1345
+5210:2:1346
+5211:0:4365
+5212:2:1358
+5213:0:4365
+5214:2:1360
+5215:0:4365
+5216:3:3757
+5217:0:4365
+5218:2:1361
+5219:0:4365
+5220:3:3758
+5221:0:4365
+5222:2:1362
+5223:2:1366
+5224:2:1367
+5225:2:1375
+5226:2:1376
+5227:2:1380
+5228:2:1381
+5229:2:1375
+5230:2:1376
+5231:2:1380
+5232:2:1381
+5233:2:1389
+5234:2:1394
+5235:2:1398
+5236:2:1399
+5237:2:1406
+5238:2:1407
+5239:2:1418
+5240:2:1419
+5241:2:1420
+5242:2:1418
+5243:2:1419
+5244:2:1420
+5245:2:1431
+5246:2:1436
+5247:2:1437
+5248:0:4365
+5249:2:1449
+5250:0:4365
+5251:3:3757
+5252:0:4365
+5253:2:1451
+5254:0:4365
+5255:3:3758
+5256:0:4365
+5257:2:1652
+5258:0:4365
+5259:2:1653
+5260:0:4365
+5261:2:1657
+5262:0:4365
+5263:2:1180
+5264:0:4365
+5265:3:3757
+5266:0:4365
+5267:2:1181
+5268:2:1185
+5269:2:1186
+5270:2:1194
+5271:2:1195
+5272:2:1199
+5273:2:1200
+5274:2:1194
+5275:2:1195
+5276:2:1196
+5277:2:1208
+5278:2:1213
+5279:2:1217
+5280:2:1218
+5281:2:1225
+5282:2:1226
+5283:2:1237
+5284:2:1238
+5285:2:1239
+5286:2:1237
+5287:2:1238
+5288:2:1239
+5289:2:1250
+5290:2:1255
+5291:2:1256
+5292:0:4365
+5293:3:3758
+5294:0:4365
+5295:2:1268
+5296:0:4365
+5297:3:3757
+5298:0:4365
+5299:2:1270
+5300:0:4365
+5301:3:3758
+5302:0:4365
+5303:2:1271
+5304:2:1275
+5305:2:1276
+5306:2:1284
+5307:2:1285
+5308:2:1289
+5309:2:1290
+5310:2:1284
+5311:2:1285
+5312:2:1289
+5313:2:1290
+5314:2:1298
+5315:2:1303
+5316:2:1307
+5317:2:1308
+5318:2:1315
+5319:2:1316
+5320:2:1327
+5321:2:1328
+5322:2:1329
+5323:2:1327
+5324:2:1328
+5325:2:1329
+5326:2:1340
+5327:2:1345
+5328:2:1346
+5329:0:4365
+5330:2:1358
+5331:0:4365
+5332:2:1454
+5333:0:4365
+5334:3:3757
+5335:0:4365
+5336:2:1455
+5337:0:4365
+5338:3:3758
+5339:0:4365
+5340:2:1652
+5341:0:4365
+5342:2:1653
+5343:0:4365
+5344:2:1657
+5345:0:4365
+5346:2:1660
+5347:0:4365
+5348:3:3757
+5349:0:4365
+5350:2:1665
+5351:2:1669
+5352:2:1670
+5353:2:1678
+5354:2:1679
+5355:2:1683
+5356:2:1684
+5357:2:1678
+5358:2:1679
+5359:2:1680
+5360:2:1692
+5361:2:1697
+5362:2:1701
+5363:2:1702
+5364:2:1709
+5365:2:1710
+5366:2:1721
+5367:2:1722
+5368:2:1723
+5369:2:1721
+5370:2:1722
+5371:2:1723
+5372:2:1734
+5373:2:1739
+5374:2:1740
+5375:0:4365
+5376:3:3758
+5377:0:4365
+5378:2:1752
+5379:0:4365
+5380:3:3757
+5381:0:4365
+5382:2:1754
+5383:0:4365
+5384:3:3758
+5385:0:4365
+5386:2:1755
+5387:2:1759
+5388:2:1760
+5389:2:1768
+5390:2:1769
+5391:2:1773
+5392:2:1774
+5393:2:1768
+5394:2:1769
+5395:2:1773
+5396:2:1774
+5397:2:1782
+5398:2:1787
+5399:2:1791
+5400:2:1792
+5401:2:1799
+5402:2:1800
+5403:2:1811
+5404:2:1812
+5405:2:1813
+5406:2:1811
+5407:2:1812
+5408:2:1813
+5409:2:1824
+5410:2:1829
+5411:2:1830
+5412:0:4365
+5413:2:1842
+5414:0:4365
+5415:3:3757
+5416:0:4365
+5417:2:1844
+5418:0:4365
+5419:3:3758
+5420:0:4365
+5421:2:1845
+5422:2:1849
+5423:2:1850
+5424:2:1858
+5425:2:1859
+5426:2:1863
+5427:2:1864
+5428:2:1858
+5429:2:1859
+5430:2:1863
+5431:2:1864
+5432:2:1872
+5433:2:1877
+5434:2:1881
+5435:2:1882
+5436:2:1889
+5437:2:1890
+5438:2:1901
+5439:2:1902
+5440:2:1903
+5441:2:1901
+5442:2:1902
+5443:2:1903
+5444:2:1914
+5445:2:1919
+5446:2:1920
+5447:0:4365
+5448:2:1932
+5449:0:4365
+5450:3:3757
+5451:0:4365
+5452:2:1934
+5453:0:4365
+5454:3:3758
+5455:0:4365
+5456:2:1935
+5457:0:4365
+5458:2:1936
+5459:0:4365
+5460:2:2129
+5461:0:4365
+5462:2:2130
+5463:0:4365
+5464:2:2134
+5465:0:4365
+5466:3:3757
+5467:0:4365
+5468:2:2136
+5469:0:4365
+5470:3:3758
+5471:0:4365
+5472:2:2137
+5473:2:2141
+5474:2:2142
+5475:2:2150
+5476:2:2151
+5477:2:2155
+5478:2:2156
+5479:2:2150
+5480:2:2151
+5481:2:2155
+5482:2:2156
+5483:2:2164
+5484:2:2169
+5485:2:2173
+5486:2:2174
+5487:2:2181
+5488:2:2182
+5489:2:2193
+5490:2:2194
+5491:2:2195
+5492:2:2193
+5493:2:2194
+5494:2:2195
+5495:2:2206
+5496:2:2211
+5497:2:2212
+5498:0:4365
+5499:2:2224
+5500:0:4365
+5501:3:3757
+5502:0:4365
+5503:2:2226
+5504:0:4365
+5505:3:3758
+5506:0:4365
+5507:2:1936
+5508:0:4365
+5509:2:2129
+5510:0:4365
+5511:2:2130
+5512:0:4365
+5513:2:2134
+5514:0:4365
+5515:3:3757
+5516:0:4365
+5517:2:2136
+5518:0:4365
+5519:3:3758
+5520:0:4365
+5521:2:2137
+5522:2:2141
+5523:2:2142
+5524:2:2150
+5525:2:2151
+5526:2:2155
+5527:2:2156
+5528:2:2150
+5529:2:2151
+5530:2:2152
+5531:2:2164
+5532:2:2169
+5533:2:2173
+5534:2:2174
+5535:2:2181
+5536:2:2182
+5537:2:2193
+5538:2:2194
+5539:2:2195
+5540:2:2193
+5541:2:2194
+5542:2:2195
+5543:2:2206
+5544:2:2211
+5545:2:2212
+5546:0:4365
+5547:2:2224
+5548:0:4365
+5549:3:3757
+5550:0:4365
+5551:2:2226
+5552:0:4365
+5553:3:3758
+5554:0:4365
+5555:2:2230
+5556:0:4365
+5557:3:3757
+5558:0:4365
+5559:2:2235
+5560:2:2239
+5561:2:2240
+5562:2:2248
+5563:2:2249
+5564:2:2253
+5565:2:2254
+5566:2:2248
+5567:2:2249
+5568:2:2250
+5569:2:2262
+5570:2:2267
+5571:2:2271
+5572:2:2272
+5573:2:2279
+5574:2:2280
+5575:2:2291
+5576:2:2292
+5577:2:2293
+5578:2:2291
+5579:2:2292
+5580:2:2293
+5581:2:2304
+5582:2:2309
+5583:2:2310
+5584:0:4365
+5585:3:3758
+5586:0:4365
+5587:2:2322
+5588:0:4365
+5589:2:1169
+5590:0:4365
+5591:3:3757
+5592:0:4365
+5593:2:1170
+5594:0:4365
+5595:3:3758
+5596:0:4365
+5597:3:3759
+5598:0:4365
+5599:3:3972
+5600:0:4365
+5601:3:3980
+5602:0:4365
+5603:3:3981
+5604:3:3985
+5605:3:3986
+5606:3:3994
+5607:3:3995
+5608:3:3999
+5609:3:4000
+5610:3:3994
+5611:3:3995
+5612:3:3999
+5613:3:4000
+5614:3:4008
+5615:3:4013
+5616:3:4017
+5617:3:4018
+5618:3:4025
+5619:3:4026
+5620:3:4037
+5621:3:4038
+5622:3:4039
+5623:3:4037
+5624:3:4038
+5625:3:4039
+5626:3:4050
+5627:3:4055
+5628:3:4056
+5629:0:4365
+5630:3:4068
+5631:0:4365
+5632:3:4069
+5633:0:4365
+5634:2:1173
+5635:0:4365
+5636:3:4070
+5637:0:4365
+5638:2:1179
+5639:0:4365
+5640:2:1180
+5641:0:4365
+5642:3:4069
+5643:0:4365
+5644:2:1181
+5645:2:1185
+5646:2:1186
+5647:2:1194
+5648:2:1195
+5649:2:1199
+5650:2:1200
+5651:2:1194
+5652:2:1195
+5653:2:1199
+5654:2:1200
+5655:2:1208
+5656:2:1213
+5657:2:1217
+5658:2:1218
+5659:2:1225
+5660:2:1226
+5661:2:1237
+5662:2:1238
+5663:2:1239
+5664:2:1237
+5665:2:1238
+5666:2:1239
+5667:2:1250
+5668:2:1255
+5669:2:1256
+5670:0:4365
+5671:3:4070
+5672:0:4365
+5673:2:1268
+5674:0:4365
+5675:3:4069
+5676:0:4365
+5677:2:1270
+5678:0:4365
+5679:3:4070
+5680:0:4365
+5681:2:1271
+5682:2:1275
+5683:2:1276
+5684:2:1284
+5685:2:1285
+5686:2:1289
+5687:2:1290
+5688:2:1284
+5689:2:1285
+5690:2:1289
+5691:2:1290
+5692:2:1298
+5693:2:1303
+5694:2:1307
+5695:2:1308
+5696:2:1315
+5697:2:1316
+5698:2:1327
+5699:2:1328
+5700:2:1329
+5701:2:1327
+5702:2:1328
+5703:2:1329
+5704:2:1340
+5705:2:1345
+5706:2:1346
+5707:0:4365
+5708:2:1358
+5709:0:4365
+5710:2:1360
+5711:0:4365
+5712:3:4069
+5713:0:4365
+5714:2:1361
+5715:0:4365
+5716:3:4070
+5717:0:4365
+5718:2:1362
+5719:2:1366
+5720:2:1367
+5721:2:1375
+5722:2:1376
+5723:2:1380
+5724:2:1381
+5725:2:1375
+5726:2:1376
+5727:2:1380
+5728:2:1381
+5729:2:1389
+5730:2:1394
+5731:2:1398
+5732:2:1399
+5733:2:1406
+5734:2:1407
+5735:2:1418
+5736:2:1419
+5737:2:1420
+5738:2:1418
+5739:2:1419
+5740:2:1420
+5741:2:1431
+5742:2:1436
+5743:2:1437
+5744:0:4365
+5745:2:1449
+5746:0:4365
+5747:3:4069
+5748:0:4365
+5749:2:1451
+5750:0:4365
+5751:3:4070
+5752:0:4365
+5753:2:1652
+5754:0:4365
+5755:2:1653
+5756:0:4365
+5757:2:1657
+5758:0:4365
+5759:2:1180
+5760:0:4365
+5761:3:4069
+5762:0:4365
+5763:2:1181
+5764:2:1185
+5765:2:1186
+5766:2:1194
+5767:2:1195
+5768:2:1199
+5769:2:1200
+5770:2:1194
+5771:2:1195
+5772:2:1196
+5773:2:1208
+5774:2:1213
+5775:2:1217
+5776:2:1218
+5777:2:1225
+5778:2:1226
+5779:2:1237
+5780:2:1238
+5781:2:1239
+5782:2:1237
+5783:2:1238
+5784:2:1239
+5785:2:1250
+5786:2:1255
+5787:2:1256
+5788:0:4365
+5789:3:4070
+5790:0:4365
+5791:2:1268
+5792:0:4365
+5793:3:4069
+5794:0:4365
+5795:2:1270
+5796:0:4365
+5797:3:4070
+5798:0:4365
+5799:2:1271
+5800:2:1275
+5801:2:1276
+5802:2:1284
+5803:2:1285
+5804:2:1289
+5805:2:1290
+5806:2:1284
+5807:2:1285
+5808:2:1289
+5809:2:1290
+5810:2:1298
+5811:2:1303
+5812:2:1307
+5813:2:1308
+5814:2:1315
+5815:2:1316
+5816:2:1327
+5817:2:1328
+5818:2:1329
+5819:2:1327
+5820:2:1328
+5821:2:1329
+5822:2:1340
+5823:2:1345
+5824:2:1346
+5825:0:4365
+5826:2:1358
+5827:0:4365
+5828:2:1454
+5829:0:4365
+5830:3:4069
+5831:0:4365
+5832:2:1455
+5833:0:4365
+5834:3:4070
+5835:0:4365
+5836:2:1652
+5837:0:4365
+5838:2:1653
+5839:0:4365
+5840:2:1657
+5841:0:4365
+5842:2:1660
+5843:0:4365
+5844:3:4069
+5845:0:4365
+5846:2:1665
+5847:2:1669
+5848:2:1670
+5849:2:1678
+5850:2:1679
+5851:2:1683
+5852:2:1684
+5853:2:1678
+5854:2:1679
+5855:2:1680
+5856:2:1692
+5857:2:1697
+5858:2:1701
+5859:2:1702
+5860:2:1709
+5861:2:1710
+5862:2:1721
+5863:2:1722
+5864:2:1723
+5865:2:1721
+5866:2:1722
+5867:2:1723
+5868:2:1734
+5869:2:1739
+5870:2:1740
+5871:0:4365
+5872:3:4070
+5873:0:4365
+5874:2:1752
+5875:0:4365
+5876:3:4069
+5877:0:4365
+5878:2:1754
+5879:0:4365
+5880:3:4070
+5881:0:4365
+5882:2:1755
+5883:2:1759
+5884:2:1760
+5885:2:1768
+5886:2:1769
+5887:2:1773
+5888:2:1774
+5889:2:1768
+5890:2:1769
+5891:2:1773
+5892:2:1774
+5893:2:1782
+5894:2:1787
+5895:2:1791
+5896:2:1792
+5897:2:1799
+5898:2:1800
+5899:2:1811
+5900:2:1812
+5901:2:1813
+5902:2:1811
+5903:2:1812
+5904:2:1813
+5905:2:1824
+5906:2:1829
+5907:2:1830
+5908:0:4365
+5909:2:1842
+5910:0:4365
+5911:3:4069
+5912:0:4365
+5913:2:1844
+5914:0:4365
+5915:3:4070
+5916:0:4365
+5917:2:1845
+5918:2:1849
+5919:2:1850
+5920:2:1858
+5921:2:1859
+5922:2:1863
+5923:2:1864
+5924:2:1858
+5925:2:1859
+5926:2:1863
+5927:2:1864
+5928:2:1872
+5929:2:1877
+5930:2:1881
+5931:2:1882
+5932:2:1889
+5933:2:1890
+5934:2:1901
+5935:2:1902
+5936:2:1903
+5937:2:1901
+5938:2:1902
+5939:2:1903
+5940:2:1914
+5941:2:1919
+5942:2:1920
+5943:0:4365
+5944:2:1932
+5945:0:4365
+5946:3:4069
+5947:0:4365
+5948:2:1934
+5949:0:4365
+5950:3:4070
+5951:0:4365
+5952:2:1935
+5953:0:4365
+5954:2:1936
+5955:0:4365
+5956:2:2129
+5957:0:4365
+5958:2:2130
+5959:0:4365
+5960:2:2134
+5961:0:4365
+5962:3:4069
+5963:0:4365
+5964:2:2136
+5965:0:4365
+5966:3:4070
+5967:0:4365
+5968:2:2137
+5969:2:2141
+5970:2:2142
+5971:2:2150
+5972:2:2151
+5973:2:2155
+5974:2:2156
+5975:2:2150
+5976:2:2151
+5977:2:2155
+5978:2:2156
+5979:2:2164
+5980:2:2169
+5981:2:2173
+5982:2:2174
+5983:2:2181
+5984:2:2182
+5985:2:2193
+5986:2:2194
+5987:2:2195
+5988:2:2193
+5989:2:2194
+5990:2:2195
+5991:2:2206
+5992:2:2211
+5993:2:2212
+5994:0:4365
+5995:2:2224
+5996:0:4365
+5997:3:4069
+5998:0:4365
+5999:2:2226
+6000:0:4365
+6001:3:4070
+6002:0:4365
+6003:2:1936
+6004:0:4365
+6005:2:2129
+6006:0:4365
+6007:2:2130
+6008:0:4365
+6009:2:2134
+6010:0:4365
+6011:3:4069
+6012:0:4365
+6013:2:2136
+6014:0:4365
+6015:3:4070
+6016:0:4365
+6017:2:2137
+6018:2:2141
+6019:2:2142
+6020:2:2150
+6021:2:2151
+6022:2:2155
+6023:2:2156
+6024:2:2150
+6025:2:2151
+6026:2:2152
+6027:2:2164
+6028:2:2169
+6029:2:2173
+6030:2:2174
+6031:2:2181
+6032:2:2182
+6033:2:2193
+6034:2:2194
+6035:2:2195
+6036:2:2193
+6037:2:2194
+6038:2:2195
+6039:2:2206
+6040:2:2211
+6041:2:2212
+6042:0:4365
+6043:2:2224
+6044:0:4365
+6045:3:4069
+6046:0:4365
+6047:2:2226
+6048:0:4365
+6049:3:4070
+6050:0:4365
+6051:2:2230
+6052:0:4365
+6053:3:4069
+6054:0:4365
+6055:2:2235
+6056:2:2239
+6057:2:2240
+6058:2:2248
+6059:2:2249
+6060:2:2253
+6061:2:2254
+6062:2:2248
+6063:2:2249
+6064:2:2250
+6065:2:2262
+6066:2:2267
+6067:2:2271
+6068:2:2272
+6069:2:2279
+6070:2:2280
+6071:2:2291
+6072:2:2292
+6073:2:2293
+6074:2:2291
+6075:2:2292
+6076:2:2293
+6077:2:2304
+6078:2:2309
+6079:2:2310
+6080:0:4365
+6081:3:4070
+6082:0:4365
+6083:2:2322
+6084:0:4365
+6085:2:1169
+6086:0:4365
+6087:3:4069
+6088:0:4365
+6089:2:1170
+6090:0:4365
+6091:3:4070
+6092:0:4365
+6093:3:4071
+6094:0:4365
+6095:3:4081
+6096:0:4365
+6097:3:3666
+6098:0:4365
+6099:3:3667
+6100:0:4365
+6101:3:3668
+6102:0:4365
+6103:3:3669
+6104:3:3673
+6105:3:3674
+6106:3:3682
+6107:3:3683
+6108:3:3687
+6109:3:3688
+6110:3:3682
+6111:3:3683
+6112:3:3687
+6113:3:3688
+6114:3:3696
+6115:3:3701
+6116:3:3705
+6117:3:3706
+6118:3:3713
+6119:3:3714
+6120:3:3725
+6121:3:3726
+6122:3:3727
+6123:3:3725
+6124:3:3726
+6125:3:3727
+6126:3:3738
+6127:3:3743
+6128:3:3744
+6129:0:4365
+6130:3:3756
+6131:0:4365
+6132:3:3757
+6133:0:4365
+6134:2:1173
+6135:0:4365
+6136:3:3758
+6137:0:4365
+6138:2:1179
+6139:0:4365
+6140:2:1180
+6141:0:4365
+6142:3:3757
+6143:0:4365
+6144:2:1181
+6145:2:1185
+6146:2:1186
+6147:2:1194
+6148:2:1195
+6149:2:1199
+6150:2:1200
+6151:2:1194
+6152:2:1195
+6153:2:1199
+6154:2:1200
+6155:2:1208
+6156:2:1213
+6157:2:1217
+6158:2:1218
+6159:2:1225
+6160:2:1226
+6161:2:1237
+6162:2:1238
+6163:2:1239
+6164:2:1237
+6165:2:1238
+6166:2:1239
+6167:2:1250
+6168:2:1255
+6169:2:1256
+6170:0:4365
+6171:3:3758
+6172:0:4365
+6173:2:1268
+6174:0:4365
+6175:3:3757
+6176:0:4365
+6177:2:1270
+6178:0:4365
+6179:3:3758
+6180:0:4365
+6181:2:1271
+6182:2:1275
+6183:2:1276
+6184:2:1284
+6185:2:1285
+6186:2:1289
+6187:2:1290
+6188:2:1284
+6189:2:1285
+6190:2:1289
+6191:2:1290
+6192:2:1298
+6193:2:1303
+6194:2:1307
+6195:2:1308
+6196:2:1315
+6197:2:1316
+6198:2:1327
+6199:2:1328
+6200:2:1329
+6201:2:1327
+6202:2:1328
+6203:2:1329
+6204:2:1340
+6205:2:1345
+6206:2:1346
+6207:0:4365
+6208:2:1358
+6209:0:4365
+6210:2:1360
+6211:0:4365
+6212:3:3757
+6213:0:4365
+6214:2:1361
+6215:0:4365
+6216:3:3758
+6217:0:4365
+6218:2:1362
+6219:2:1366
+6220:2:1367
+6221:2:1375
+6222:2:1376
+6223:2:1380
+6224:2:1381
+6225:2:1375
+6226:2:1376
+6227:2:1380
+6228:2:1381
+6229:2:1389
+6230:2:1394
+6231:2:1398
+6232:2:1399
+6233:2:1406
+6234:2:1407
+6235:2:1418
+6236:2:1419
+6237:2:1420
+6238:2:1418
+6239:2:1419
+6240:2:1420
+6241:2:1431
+6242:2:1436
+6243:2:1437
+6244:0:4365
+6245:2:1449
+6246:0:4365
+6247:3:3757
+6248:0:4365
+6249:2:1451
+6250:0:4365
+6251:3:3758
+6252:0:4365
+6253:2:1652
+6254:0:4365
+6255:2:1653
+6256:0:4365
+6257:2:1657
+6258:0:4365
+6259:2:1180
+6260:0:4365
+6261:3:3757
+6262:0:4365
+6263:2:1181
+6264:2:1185
+6265:2:1186
+6266:2:1194
+6267:2:1195
+6268:2:1199
+6269:2:1200
+6270:2:1194
+6271:2:1195
+6272:2:1196
+6273:2:1208
+6274:2:1213
+6275:2:1217
+6276:2:1218
+6277:2:1225
+6278:2:1226
+6279:2:1237
+6280:2:1238
+6281:2:1239
+6282:2:1237
+6283:2:1238
+6284:2:1239
+6285:2:1250
+6286:2:1255
+6287:2:1256
+6288:0:4365
+6289:3:3758
+6290:0:4365
+6291:2:1268
+6292:0:4365
+6293:3:3757
+6294:0:4365
+6295:2:1270
+6296:0:4365
+6297:3:3758
+6298:0:4365
+6299:2:1271
+6300:2:1275
+6301:2:1276
+6302:2:1284
+6303:2:1285
+6304:2:1289
+6305:2:1290
+6306:2:1284
+6307:2:1285
+6308:2:1289
+6309:2:1290
+6310:2:1298
+6311:2:1303
+6312:2:1307
+6313:2:1308
+6314:2:1315
+6315:2:1316
+6316:2:1327
+6317:2:1328
+6318:2:1329
+6319:2:1327
+6320:2:1328
+6321:2:1329
+6322:2:1340
+6323:2:1345
+6324:2:1346
+6325:0:4365
+6326:2:1358
+6327:0:4365
+6328:2:1454
+6329:0:4365
+6330:3:3757
+6331:0:4365
+6332:2:1455
+6333:0:4365
+6334:3:3758
+6335:0:4365
+6336:2:1652
+6337:0:4365
+6338:2:1653
+6339:0:4365
+6340:2:1657
+6341:0:4365
+6342:2:1660
+6343:0:4365
+6344:3:3757
+6345:0:4365
+6346:2:1665
+6347:2:1669
+6348:2:1670
+6349:2:1678
+6350:2:1679
+6351:2:1683
+6352:2:1684
+6353:2:1678
+6354:2:1679
+6355:2:1680
+6356:2:1692
+6357:2:1697
+6358:2:1701
+6359:2:1702
+6360:2:1709
+6361:2:1710
+6362:2:1721
+6363:2:1722
+6364:2:1723
+6365:2:1721
+6366:2:1722
+6367:2:1723
+6368:2:1734
+6369:2:1739
+6370:2:1740
+6371:0:4365
+6372:3:3758
+6373:0:4365
+6374:2:1752
+6375:0:4365
+6376:3:3757
+6377:0:4365
+6378:2:1754
+6379:0:4365
+6380:3:3758
+6381:0:4365
+6382:2:1755
+6383:2:1759
+6384:2:1760
+6385:2:1768
+6386:2:1769
+6387:2:1773
+6388:2:1774
+6389:2:1768
+6390:2:1769
+6391:2:1773
+6392:2:1774
+6393:2:1782
+6394:2:1787
+6395:2:1791
+6396:2:1792
+6397:2:1799
+6398:2:1800
+6399:2:1811
+6400:2:1812
+6401:2:1813
+6402:2:1811
+6403:2:1812
+6404:2:1813
+6405:2:1824
+6406:2:1829
+6407:2:1830
+6408:0:4365
+6409:2:1842
+6410:0:4365
+6411:3:3757
+6412:0:4365
+6413:2:1844
+6414:0:4365
+6415:3:3758
+6416:0:4365
+6417:2:1845
+6418:2:1849
+6419:2:1850
+6420:2:1858
+6421:2:1859
+6422:2:1863
+6423:2:1864
+6424:2:1858
+6425:2:1859
+6426:2:1863
+6427:2:1864
+6428:2:1872
+6429:2:1877
+6430:2:1881
+6431:2:1882
+6432:2:1889
+6433:2:1890
+6434:2:1901
+6435:2:1902
+6436:2:1903
+6437:2:1901
+6438:2:1902
+6439:2:1903
+6440:2:1914
+6441:2:1919
+6442:2:1920
+6443:0:4365
+6444:2:1932
+6445:0:4365
+6446:3:3757
+6447:0:4365
+6448:2:1934
+6449:0:4365
+6450:3:3758
+6451:0:4365
+6452:2:1935
+6453:0:4365
+6454:2:1936
+6455:0:4365
+6456:2:2129
+6457:0:4365
+6458:2:2130
+6459:0:4365
+6460:2:2134
+6461:0:4365
+6462:3:3757
+6463:0:4365
+6464:2:2136
+6465:0:4365
+6466:3:3758
+6467:0:4365
+6468:2:2137
+6469:2:2141
+6470:2:2142
+6471:2:2150
+6472:2:2151
+6473:2:2155
+6474:2:2156
+6475:2:2150
+6476:2:2151
+6477:2:2155
+6478:2:2156
+6479:2:2164
+6480:2:2169
+6481:2:2173
+6482:2:2174
+6483:2:2181
+6484:2:2182
+6485:2:2193
+6486:2:2194
+6487:2:2195
+6488:2:2193
+6489:2:2194
+6490:2:2195
+6491:2:2206
+6492:2:2211
+6493:2:2212
+6494:0:4365
+6495:2:2224
+6496:0:4365
+6497:3:3757
+6498:0:4365
+6499:2:2226
+6500:0:4365
+6501:3:3758
+6502:0:4365
+6503:2:1936
+6504:0:4365
+6505:2:2129
+6506:0:4365
+6507:2:2130
+6508:0:4365
+6509:2:2134
+6510:0:4365
+6511:3:3757
+6512:0:4365
+6513:2:2136
+6514:0:4365
+6515:3:3758
+6516:0:4365
+6517:2:2137
+6518:2:2141
+6519:2:2142
+6520:2:2150
+6521:2:2151
+6522:2:2155
+6523:2:2156
+6524:2:2150
+6525:2:2151
+6526:2:2152
+6527:2:2164
+6528:2:2169
+6529:2:2173
+6530:2:2174
+6531:2:2181
+6532:2:2182
+6533:2:2193
+6534:2:2194
+6535:2:2195
+6536:2:2193
+6537:2:2194
+6538:2:2195
+6539:2:2206
+6540:2:2211
+6541:2:2212
+6542:0:4365
+6543:2:2224
+6544:0:4365
+6545:3:3757
+6546:0:4365
+6547:2:2226
+6548:0:4365
+6549:3:3758
+6550:0:4365
+6551:2:2230
+6552:0:4365
+6553:3:3757
+6554:0:4365
+6555:2:2235
+6556:2:2239
+6557:2:2240
+6558:2:2248
+6559:2:2249
+6560:2:2253
+6561:2:2254
+6562:2:2248
+6563:2:2249
+6564:2:2250
+6565:2:2262
+6566:2:2267
+6567:2:2271
+6568:2:2272
+6569:2:2279
+6570:2:2280
+6571:2:2291
+6572:2:2292
+6573:2:2293
+6574:2:2291
+6575:2:2292
+6576:2:2293
+6577:2:2304
+6578:2:2309
+6579:2:2310
+6580:0:4365
+6581:3:3758
+6582:0:4365
+6583:2:2322
+6584:0:4365
+6585:2:1169
+6586:0:4365
+6587:3:3757
+6588:0:4365
+6589:2:1170
+6590:0:4365
+6591:3:3758
+6592:0:4365
+6593:3:3759
+6594:0:4365
+6595:3:3972
+6596:0:4365
+6597:3:4077
+6598:0:4365
+6599:3:4078
+6600:0:4365
+6601:3:4082
+6602:0:4365
+6603:3:4088
+6604:0:4365
+6605:3:4092
+6606:3:4093
+6607:3:4097
+6608:3:4101
+6609:3:4102
+6610:3:4097
+6611:3:4101
+6612:3:4102
+6613:3:4106
+6614:3:4114
+6615:3:4115
+6616:3:4120
+6617:3:4127
+6618:3:4128
+6619:3:4127
+6620:3:4128
+6621:3:4135
+6622:3:4140
+6623:0:4365
+6624:3:4151
+6625:0:4365
+6626:3:4155
+6627:3:4156
+6628:3:4160
+6629:3:4164
+6630:3:4165
+6631:3:4160
+6632:3:4164
+6633:3:4165
+6634:3:4169
+6635:3:4177
+6636:3:4178
+6637:3:4183
+6638:3:4190
+6639:3:4191
+6640:3:4190
+6641:3:4191
+6642:3:4198
+6643:3:4203
+6644:0:4365
+6645:3:4151
+6646:0:4365
+6647:3:4155
+6648:3:4156
+6649:3:4160
+6650:3:4164
+6651:3:4165
+6652:3:4160
+6653:3:4164
+6654:3:4165
+6655:3:4169
+6656:3:4177
+6657:3:4178
+6658:3:4183
+6659:3:4190
+6660:3:4191
+6661:3:4190
+6662:3:4191
+6663:3:4198
+6664:3:4203
+6665:0:4365
+6666:3:4214
+6667:0:4365
+6668:3:4222
+6669:3:4223
+6670:3:4227
+6671:3:4231
+6672:3:4232
+6673:3:4227
+6674:3:4231
+6675:3:4232
+6676:3:4236
+6677:3:4244
+6678:3:4245
+6679:3:4250
+6680:3:4257
+6681:3:4258
+6682:3:4257
+6683:3:4258
+6684:3:4265
+6685:3:4270
+6686:0:4365
+6687:3:4285
+6688:0:4365
+6689:3:4286
+6690:0:4365
+6691:2:1173
+6692:0:4365
+6693:3:4287
+6694:0:4365
+6695:2:1179
+6696:0:4365
+6697:2:1180
+6698:0:4365
+6699:3:4286
+6700:0:4365
+6701:2:1181
+6702:2:1185
+6703:2:1186
+6704:2:1194
+6705:2:1195
+6706:2:1199
+6707:2:1200
+6708:2:1194
+6709:2:1195
+6710:2:1199
+6711:2:1200
+6712:2:1208
+6713:2:1213
+6714:2:1217
+6715:2:1218
+6716:2:1225
+6717:2:1226
+6718:2:1237
+6719:2:1238
+6720:2:1239
+6721:2:1237
+6722:2:1238
+6723:2:1239
+6724:2:1250
+6725:2:1255
+6726:2:1256
+6727:0:4365
+6728:3:4287
+6729:0:4365
+6730:2:1268
+6731:0:4365
+6732:3:4286
+6733:0:4365
+6734:2:1270
+6735:0:4365
+6736:3:4287
+6737:0:4365
+6738:2:1271
+6739:2:1275
+6740:2:1276
+6741:2:1284
+6742:2:1285
+6743:2:1289
+6744:2:1290
+6745:2:1284
+6746:2:1285
+6747:2:1289
+6748:2:1290
+6749:2:1298
+6750:2:1303
+6751:2:1307
+6752:2:1308
+6753:2:1315
+6754:2:1316
+6755:2:1327
+6756:2:1328
+6757:2:1329
+6758:2:1327
+6759:2:1328
+6760:2:1329
+6761:2:1340
+6762:2:1345
+6763:2:1346
+6764:0:4365
+6765:2:1358
+6766:0:4365
+6767:2:1360
+6768:0:4365
+6769:3:4286
+6770:0:4365
+6771:2:1361
+6772:0:4365
+6773:3:4287
+6774:0:4365
+6775:2:1362
+6776:2:1366
+6777:2:1367
+6778:2:1375
+6779:2:1376
+6780:2:1380
+6781:2:1381
+6782:2:1375
+6783:2:1376
+6784:2:1380
+6785:2:1381
+6786:2:1389
+6787:2:1394
+6788:2:1398
+6789:2:1399
+6790:2:1406
+6791:2:1407
+6792:2:1418
+6793:2:1419
+6794:2:1420
+6795:2:1418
+6796:2:1419
+6797:2:1420
+6798:2:1431
+6799:2:1436
+6800:2:1437
+6801:0:4365
+6802:2:1449
+6803:0:4365
+6804:3:4286
+6805:0:4365
+6806:2:1451
+6807:0:4365
+6808:3:4287
+6809:0:4365
+6810:2:1652
+6811:0:4365
+6812:2:1653
+6813:0:4365
+6814:2:1657
+6815:0:4365
+6816:2:1180
+6817:0:4365
+6818:3:4286
+6819:0:4365
+6820:2:1181
+6821:2:1185
+6822:2:1186
+6823:2:1194
+6824:2:1195
+6825:2:1199
+6826:2:1200
+6827:2:1194
+6828:2:1195
+6829:2:1196
+6830:2:1208
+6831:2:1213
+6832:2:1217
+6833:2:1218
+6834:2:1225
+6835:2:1226
+6836:2:1237
+6837:2:1238
+6838:2:1239
+6839:2:1237
+6840:2:1238
+6841:2:1239
+6842:2:1250
+6843:2:1255
+6844:2:1256
+6845:0:4365
+6846:3:4287
+6847:0:4365
+6848:2:1268
+6849:0:4365
+6850:3:4286
+6851:0:4365
+6852:2:1270
+6853:0:4365
+6854:3:4287
+6855:0:4365
+6856:2:1271
+6857:2:1275
+6858:2:1276
+6859:2:1284
+6860:2:1285
+6861:2:1289
+6862:2:1290
+6863:2:1284
+6864:2:1285
+6865:2:1289
+6866:2:1290
+6867:2:1298
+6868:2:1303
+6869:2:1307
+6870:2:1308
+6871:2:1315
+6872:2:1316
+6873:2:1327
+6874:2:1328
+6875:2:1329
+6876:2:1327
+6877:2:1328
+6878:2:1329
+6879:2:1340
+6880:2:1345
+6881:2:1346
+6882:0:4365
+6883:2:1358
+6884:0:4365
+6885:2:1454
+6886:0:4365
+6887:3:4286
+6888:0:4365
+6889:2:1455
+6890:0:4365
+6891:3:4287
+6892:0:4365
+6893:2:1652
+6894:0:4365
+6895:2:1653
+6896:0:4365
+6897:2:1657
+6898:0:4365
+6899:2:1660
+6900:0:4365
+6901:3:4286
+6902:0:4365
+6903:2:1665
+6904:2:1669
+6905:2:1670
+6906:2:1678
+6907:2:1679
+6908:2:1683
+6909:2:1684
+6910:2:1678
+6911:2:1679
+6912:2:1680
+6913:2:1692
+6914:2:1697
+6915:2:1701
+6916:2:1702
+6917:2:1709
+6918:2:1710
+6919:2:1721
+6920:2:1722
+6921:2:1723
+6922:2:1721
+6923:2:1722
+6924:2:1723
+6925:2:1734
+6926:2:1739
+6927:2:1740
+6928:0:4365
+6929:3:4287
+6930:0:4365
+6931:2:1752
+6932:0:4365
+6933:3:4286
+6934:0:4365
+6935:2:1754
+6936:0:4365
+6937:3:4287
+6938:0:4365
+6939:2:1755
+6940:2:1759
+6941:2:1760
+6942:2:1768
+6943:2:1769
+6944:2:1773
+6945:2:1774
+6946:2:1768
+6947:2:1769
+6948:2:1773
+6949:2:1774
+6950:2:1782
+6951:2:1787
+6952:2:1791
+6953:2:1792
+6954:2:1799
+6955:2:1800
+6956:2:1811
+6957:2:1812
+6958:2:1813
+6959:2:1811
+6960:2:1812
+6961:2:1813
+6962:2:1824
+6963:2:1829
+6964:2:1830
+6965:0:4365
+6966:2:1842
+6967:0:4365
+6968:3:4286
+6969:0:4365
+6970:2:1844
+6971:0:4365
+6972:3:4287
+6973:0:4365
+6974:2:1845
+6975:2:1849
+6976:2:1850
+6977:2:1858
+6978:2:1859
+6979:2:1863
+6980:2:1864
+6981:2:1858
+6982:2:1859
+6983:2:1863
+6984:2:1864
+6985:2:1872
+6986:2:1877
+6987:2:1881
+6988:2:1882
+6989:2:1889
+6990:2:1890
+6991:2:1901
+6992:2:1902
+6993:2:1903
+6994:2:1901
+6995:2:1902
+6996:2:1903
+6997:2:1914
+6998:2:1919
+6999:2:1920
+7000:0:4365
+7001:2:1932
+7002:0:4365
+7003:3:4286
+7004:0:4365
+7005:2:1934
+7006:0:4365
+7007:3:4287
+7008:0:4365
+7009:2:1935
+7010:0:4365
+7011:2:1936
+7012:0:4365
+7013:2:2129
+7014:0:4365
+7015:2:2130
+7016:0:4365
+7017:2:2134
+7018:0:4365
+7019:3:4286
+7020:0:4365
+7021:2:2136
+7022:0:4365
+7023:3:4287
+7024:0:4365
+7025:2:2137
+7026:2:2141
+7027:2:2142
+7028:2:2150
+7029:2:2151
+7030:2:2155
+7031:2:2156
+7032:2:2150
+7033:2:2151
+7034:2:2155
+7035:2:2156
+7036:2:2164
+7037:2:2169
+7038:2:2173
+7039:2:2174
+7040:2:2181
+7041:2:2182
+7042:2:2193
+7043:2:2194
+7044:2:2195
+7045:2:2193
+7046:2:2194
+7047:2:2195
+7048:2:2206
+7049:2:2211
+7050:2:2212
+7051:0:4365
+7052:2:2224
+7053:0:4365
+7054:3:4286
+7055:0:4365
+7056:2:2226
+7057:0:4365
+7058:3:4287
+7059:0:4365
+7060:2:1936
+7061:0:4365
+7062:2:2129
+7063:0:4365
+7064:2:2130
+7065:0:4365
+7066:2:2134
+7067:0:4365
+7068:3:4286
+7069:0:4365
+7070:2:2136
+7071:0:4365
+7072:3:4287
+7073:0:4365
+7074:2:2137
+7075:2:2141
+7076:2:2142
+7077:2:2150
+7078:2:2151
+7079:2:2155
+7080:2:2156
+7081:2:2150
+7082:2:2151
+7083:2:2152
+7084:2:2164
+7085:2:2169
+7086:2:2173
+7087:2:2174
+7088:2:2181
+7089:2:2182
+7090:2:2193
+7091:2:2194
+7092:2:2195
+7093:2:2193
+7094:2:2194
+7095:2:2195
+7096:2:2206
+7097:2:2211
+7098:2:2212
+7099:0:4365
+7100:2:2224
+7101:0:4365
+7102:3:4286
+7103:0:4365
+7104:2:2226
+7105:0:4365
+7106:3:4287
+7107:0:4365
+7108:2:2230
+7109:0:4365
+7110:3:4286
+7111:0:4365
+7112:2:2235
+7113:2:2239
+7114:2:2240
+7115:2:2248
+7116:2:2249
+7117:2:2253
+7118:2:2254
+7119:2:2248
+7120:2:2249
+7121:2:2250
+7122:2:2262
+7123:2:2267
+7124:2:2271
+7125:2:2272
+7126:2:2279
+7127:2:2280
+7128:2:2291
+7129:2:2292
+7130:2:2293
+7131:2:2291
+7132:2:2292
+7133:2:2293
+7134:2:2304
+7135:2:2309
+7136:2:2310
+7137:0:4365
+7138:3:4287
+7139:0:4365
+7140:2:2322
+7141:0:4365
+7142:2:1169
+7143:0:4365
+7144:3:4286
+7145:0:4365
+7146:2:1170
+7147:0:4365
+7148:3:4287
+7149:0:4365
+7150:3:4288
+7151:0:4365
+7152:3:4294
+7153:0:4365
+7154:3:4295
+7155:0:4365
+7156:3:2338
+7157:0:4365
+7158:3:2339
+7159:3:2343
+7160:3:2344
+7161:3:2352
+7162:3:2353
+7163:3:2357
+7164:3:2358
+7165:3:2352
+7166:3:2353
+7167:3:2357
+7168:3:2358
+7169:3:2366
+7170:3:2371
+7171:3:2375
+7172:3:2376
+7173:3:2383
+7174:3:2384
+7175:3:2395
+7176:3:2396
+7177:3:2397
+7178:3:2395
+7179:3:2396
+7180:3:2397
+7181:3:2408
+7182:3:2413
+7183:3:2414
+7184:0:4365
+7185:3:2426
+7186:0:4365
+7187:3:2427
+7188:0:4365
+7189:2:1173
+7190:0:4365
+7191:3:2428
+7192:0:4365
+7193:2:1179
+7194:0:4365
+7195:2:1180
+7196:0:4365
+7197:3:2427
+7198:0:4365
+7199:2:1181
+7200:2:1185
+7201:2:1186
+7202:2:1194
+7203:2:1195
+7204:2:1199
+7205:2:1200
+7206:2:1194
+7207:2:1195
+7208:2:1199
+7209:2:1200
+7210:2:1208
+7211:2:1213
+7212:2:1217
+7213:2:1218
+7214:2:1225
+7215:2:1226
+7216:2:1237
+7217:2:1238
+7218:2:1239
+7219:2:1237
+7220:2:1238
+7221:2:1239
+7222:2:1250
+7223:2:1255
+7224:2:1256
+7225:0:4365
+7226:3:2428
+7227:0:4365
+7228:2:1268
+7229:0:4365
+7230:3:2427
+7231:0:4365
+7232:2:1270
+7233:0:4365
+7234:3:2428
+7235:0:4365
+7236:2:1271
+7237:2:1275
+7238:2:1276
+7239:2:1284
+7240:2:1285
+7241:2:1289
+7242:2:1290
+7243:2:1284
+7244:2:1285
+7245:2:1289
+7246:2:1290
+7247:2:1298
+7248:2:1303
+7249:2:1307
+7250:2:1308
+7251:2:1315
+7252:2:1316
+7253:2:1327
+7254:2:1328
+7255:2:1329
+7256:2:1327
+7257:2:1328
+7258:2:1329
+7259:2:1340
+7260:2:1345
+7261:2:1346
+7262:0:4365
+7263:2:1358
+7264:0:4365
+7265:2:1360
+7266:0:4365
+7267:3:2427
+7268:0:4365
+7269:2:1361
+7270:0:4365
+7271:3:2428
+7272:0:4365
+7273:2:1362
+7274:2:1366
+7275:2:1367
+7276:2:1375
+7277:2:1376
+7278:2:1380
+7279:2:1381
+7280:2:1375
+7281:2:1376
+7282:2:1380
+7283:2:1381
+7284:2:1389
+7285:2:1394
+7286:2:1398
+7287:2:1399
+7288:2:1406
+7289:2:1407
+7290:2:1418
+7291:2:1419
+7292:2:1420
+7293:2:1418
+7294:2:1419
+7295:2:1420
+7296:2:1431
+7297:2:1436
+7298:2:1437
+7299:0:4365
+7300:2:1449
+7301:0:4365
+7302:3:2427
+7303:0:4365
+7304:2:1451
+7305:0:4365
+7306:3:2428
+7307:0:4365
+7308:2:1652
+7309:0:4365
+7310:2:1653
+7311:0:4365
+7312:2:1657
+7313:0:4365
+7314:2:1180
+7315:0:4365
+7316:3:2427
+7317:0:4365
+7318:2:1181
+7319:2:1185
+7320:2:1186
+7321:2:1194
+7322:2:1195
+7323:2:1199
+7324:2:1200
+7325:2:1194
+7326:2:1195
+7327:2:1196
+7328:2:1208
+7329:2:1213
+7330:2:1217
+7331:2:1218
+7332:2:1225
+7333:2:1226
+7334:2:1237
+7335:2:1238
+7336:2:1239
+7337:2:1237
+7338:2:1238
+7339:2:1239
+7340:2:1250
+7341:2:1255
+7342:2:1256
+7343:0:4365
+7344:3:2428
+7345:0:4365
+7346:2:1268
+7347:0:4365
+7348:3:2427
+7349:0:4365
+7350:2:1270
+7351:0:4365
+7352:3:2428
+7353:0:4365
+7354:2:1271
+7355:2:1275
+7356:2:1276
+7357:2:1284
+7358:2:1285
+7359:2:1289
+7360:2:1290
+7361:2:1284
+7362:2:1285
+7363:2:1289
+7364:2:1290
+7365:2:1298
+7366:2:1303
+7367:2:1307
+7368:2:1308
+7369:2:1315
+7370:2:1316
+7371:2:1327
+7372:2:1328
+7373:2:1329
+7374:2:1327
+7375:2:1328
+7376:2:1329
+7377:2:1340
+7378:2:1345
+7379:2:1346
+7380:0:4365
+7381:2:1358
+7382:0:4365
+7383:2:1454
+7384:0:4365
+7385:3:2427
+7386:0:4365
+7387:2:1455
+7388:0:4365
+7389:3:2428
+7390:0:4365
+7391:2:1652
+7392:0:4365
+7393:2:1653
+7394:0:4365
+7395:2:1657
+7396:0:4365
+7397:2:1660
+7398:0:4365
+7399:3:2427
+7400:0:4365
+7401:2:1665
+7402:2:1669
+7403:2:1670
+7404:2:1678
+7405:2:1679
+7406:2:1683
+7407:2:1684
+7408:2:1678
+7409:2:1679
+7410:2:1680
+7411:2:1692
+7412:2:1697
+7413:2:1701
+7414:2:1702
+7415:2:1709
+7416:2:1710
+7417:2:1721
+7418:2:1722
+7419:2:1723
+7420:2:1721
+7421:2:1722
+7422:2:1723
+7423:2:1734
+7424:2:1739
+7425:2:1740
+7426:0:4365
+7427:3:2428
+7428:0:4365
+7429:2:1752
+7430:0:4365
+7431:3:2427
+7432:0:4365
+7433:2:1754
+7434:0:4365
+7435:3:2428
+7436:0:4365
+7437:2:1755
+7438:2:1759
+7439:2:1760
+7440:2:1768
+7441:2:1769
+7442:2:1773
+7443:2:1774
+7444:2:1768
+7445:2:1769
+7446:2:1773
+7447:2:1774
+7448:2:1782
+7449:2:1787
+7450:2:1791
+7451:2:1792
+7452:2:1799
+7453:2:1800
+7454:2:1811
+7455:2:1812
+7456:2:1813
+7457:2:1811
+7458:2:1812
+7459:2:1813
+7460:2:1824
+7461:2:1829
+7462:2:1830
+7463:0:4365
+7464:2:1842
+7465:0:4365
+7466:3:2427
+7467:0:4365
+7468:2:1844
+7469:0:4365
+7470:3:2428
+7471:0:4365
+7472:2:1845
+7473:2:1849
+7474:2:1850
+7475:2:1858
+7476:2:1859
+7477:2:1863
+7478:2:1864
+7479:2:1858
+7480:2:1859
+7481:2:1863
+7482:2:1864
+7483:2:1872
+7484:2:1877
+7485:2:1881
+7486:2:1882
+7487:2:1889
+7488:2:1890
+7489:2:1901
+7490:2:1902
+7491:2:1903
+7492:2:1901
+7493:2:1902
+7494:2:1903
+7495:2:1914
+7496:2:1919
+7497:2:1920
+7498:0:4365
+7499:2:1932
+7500:0:4365
+7501:3:2427
+7502:0:4365
+7503:2:1934
+7504:0:4365
+7505:3:2428
+7506:0:4365
+7507:2:1935
+7508:0:4365
+7509:2:1936
+7510:0:4365
+7511:2:2129
+7512:0:4365
+7513:2:2130
+7514:0:4365
+7515:2:2134
+7516:0:4365
+7517:3:2427
+7518:0:4365
+7519:2:2136
+7520:0:4365
+7521:3:2428
+7522:0:4365
+7523:2:2137
+7524:2:2141
+7525:2:2142
+7526:2:2150
+7527:2:2151
+7528:2:2155
+7529:2:2156
+7530:2:2150
+7531:2:2151
+7532:2:2155
+7533:2:2156
+7534:2:2164
+7535:2:2169
+7536:2:2173
+7537:2:2174
+7538:2:2181
+7539:2:2182
+7540:2:2193
+7541:2:2194
+7542:2:2195
+7543:2:2193
+7544:2:2194
+7545:2:2195
+7546:2:2206
+7547:2:2211
+7548:2:2212
+7549:0:4365
+7550:2:2224
+7551:0:4365
+7552:3:2427
+7553:0:4365
+7554:2:2226
+7555:0:4365
+7556:3:2428
+7557:0:4365
+7558:2:1936
+7559:0:4365
+7560:2:2129
+7561:0:4365
+7562:2:2130
+7563:0:4365
+7564:2:2134
+7565:0:4365
+7566:3:2427
+7567:0:4365
+7568:2:2136
+7569:0:4365
+7570:3:2428
+7571:0:4365
+7572:2:2137
+7573:2:2141
+7574:2:2142
+7575:2:2150
+7576:2:2151
+7577:2:2155
+7578:2:2156
+7579:2:2150
+7580:2:2151
+7581:2:2152
+7582:2:2164
+7583:2:2169
+7584:2:2173
+7585:2:2174
+7586:2:2181
+7587:2:2182
+7588:2:2193
+7589:2:2194
+7590:2:2195
+7591:2:2193
+7592:2:2194
+7593:2:2195
+7594:2:2206
+7595:2:2211
+7596:2:2212
+7597:0:4365
+7598:2:2224
+7599:0:4365
+7600:3:2427
+7601:0:4365
+7602:2:2226
+7603:0:4365
+7604:3:2428
+7605:0:4365
+7606:2:2230
+7607:0:4365
+7608:3:2427
+7609:0:4365
+7610:2:2235
+7611:2:2239
+7612:2:2240
+7613:2:2248
+7614:2:2249
+7615:2:2253
+7616:2:2254
+7617:2:2248
+7618:2:2249
+7619:2:2250
+7620:2:2262
+7621:2:2267
+7622:2:2271
+7623:2:2272
+7624:2:2279
+7625:2:2280
+7626:2:2291
+7627:2:2292
+7628:2:2293
+7629:2:2291
+7630:2:2292
+7631:2:2293
+7632:2:2304
+7633:2:2309
+7634:2:2310
+7635:0:4365
+7636:3:2428
+7637:0:4365
+7638:2:2322
+7639:0:4365
+7640:2:1169
+7641:0:4365
+7642:3:2427
+7643:0:4365
+7644:2:1170
+7645:0:4365
+7646:3:2428
+7647:0:4365
+7648:3:2429
+7649:0:4365
+7650:3:2435
+7651:3:2436
+7652:0:4365
+7653:3:2440
+7654:3:2444
+7655:3:2445
+7656:3:2453
+7657:3:2454
+7658:3:2458
+7659:3:2459
+7660:3:2453
+7661:3:2454
+7662:3:2458
+7663:3:2459
+7664:3:2467
+7665:3:2472
+7666:3:2473
+7667:3:2484
+7668:3:2485
+7669:3:2496
+7670:3:2497
+7671:3:2498
+7672:3:2496
+7673:3:2497
+7674:3:2498
+7675:3:2509
+7676:3:2514
+7677:3:2515
+7678:0:4365
+7679:3:2527
+7680:0:4365
+7681:3:2528
+7682:0:4365
+7683:2:1173
+7684:0:4365
+7685:3:2529
+7686:0:4365
+7687:2:1179
+7688:0:4365
+7689:2:1180
+7690:0:4365
+7691:3:2528
+7692:0:4365
+7693:2:1181
+7694:2:1185
+7695:2:1186
+7696:2:1194
+7697:2:1195
+7698:2:1199
+7699:2:1200
+7700:2:1194
+7701:2:1195
+7702:2:1199
+7703:2:1200
+7704:2:1208
+7705:2:1213
+7706:2:1217
+7707:2:1218
+7708:2:1225
+7709:2:1226
+7710:2:1237
+7711:2:1238
+7712:2:1239
+7713:2:1237
+7714:2:1238
+7715:2:1239
+7716:2:1250
+7717:2:1255
+7718:2:1256
+7719:0:4365
+7720:3:2529
+7721:0:4365
+7722:2:1268
+7723:0:4365
+7724:3:2528
+7725:0:4365
+7726:2:1270
+7727:0:4365
+7728:3:2529
+7729:0:4365
+7730:2:1271
+7731:2:1275
+7732:2:1276
+7733:2:1284
+7734:2:1285
+7735:2:1289
+7736:2:1290
+7737:2:1284
+7738:2:1285
+7739:2:1289
+7740:2:1290
+7741:2:1298
+7742:2:1303
+7743:2:1307
+7744:2:1308
+7745:2:1315
+7746:2:1316
+7747:2:1327
+7748:2:1328
+7749:2:1329
+7750:2:1327
+7751:2:1328
+7752:2:1329
+7753:2:1340
+7754:2:1345
+7755:2:1346
+7756:0:4365
+7757:2:1358
+7758:0:4365
+7759:2:1360
+7760:0:4365
+7761:3:2528
+7762:0:4365
+7763:2:1361
+7764:0:4365
+7765:3:2529
+7766:0:4365
+7767:2:1362
+7768:2:1366
+7769:2:1367
+7770:2:1375
+7771:2:1376
+7772:2:1380
+7773:2:1381
+7774:2:1375
+7775:2:1376
+7776:2:1380
+7777:2:1381
+7778:2:1389
+7779:2:1394
+7780:2:1398
+7781:2:1399
+7782:2:1406
+7783:2:1407
+7784:2:1418
+7785:2:1419
+7786:2:1420
+7787:2:1418
+7788:2:1419
+7789:2:1420
+7790:2:1431
+7791:2:1436
+7792:2:1437
+7793:0:4365
+7794:2:1449
+7795:0:4365
+7796:3:2528
+7797:0:4365
+7798:2:1451
+7799:0:4365
+7800:3:2529
+7801:0:4365
+7802:2:1652
+7803:0:4365
+7804:2:1653
+7805:0:4365
+7806:2:1657
+7807:0:4365
+7808:2:1180
+7809:0:4365
+7810:3:2528
+7811:0:4365
+7812:2:1181
+7813:2:1185
+7814:2:1186
+7815:2:1194
+7816:2:1195
+7817:2:1199
+7818:2:1200
+7819:2:1194
+7820:2:1195
+7821:2:1196
+7822:2:1208
+7823:2:1213
+7824:2:1217
+7825:2:1218
+7826:2:1225
+7827:2:1226
+7828:2:1237
+7829:2:1238
+7830:2:1239
+7831:2:1237
+7832:2:1238
+7833:2:1239
+7834:2:1250
+7835:2:1255
+7836:2:1256
+7837:0:4365
+7838:3:2529
+7839:0:4365
+7840:2:1268
+7841:0:4365
+7842:3:2528
+7843:0:4365
+7844:2:1270
+7845:0:4365
+7846:3:2529
+7847:0:4365
+7848:2:1271
+7849:2:1275
+7850:2:1276
+7851:2:1284
+7852:2:1285
+7853:2:1289
+7854:2:1290
+7855:2:1284
+7856:2:1285
+7857:2:1289
+7858:2:1290
+7859:2:1298
+7860:2:1303
+7861:2:1307
+7862:2:1308
+7863:2:1315
+7864:2:1316
+7865:2:1327
+7866:2:1328
+7867:2:1329
+7868:2:1327
+7869:2:1328
+7870:2:1329
+7871:2:1340
+7872:2:1345
+7873:2:1346
+7874:0:4365
+7875:2:1358
+7876:0:4365
+7877:2:1454
+7878:0:4365
+7879:3:2528
+7880:0:4365
+7881:2:1455
+7882:0:4365
+7883:3:2529
+7884:0:4365
+7885:2:1652
+7886:0:4365
+7887:2:1653
+7888:0:4365
+7889:2:1657
+7890:0:4365
+7891:2:1660
+7892:0:4365
+7893:3:2528
+7894:0:4365
+7895:2:1665
+7896:2:1669
+7897:2:1670
+7898:2:1678
+7899:2:1679
+7900:2:1683
+7901:2:1684
+7902:2:1678
+7903:2:1679
+7904:2:1680
+7905:2:1692
+7906:2:1697
+7907:2:1701
+7908:2:1702
+7909:2:1709
+7910:2:1710
+7911:2:1721
+7912:2:1722
+7913:2:1723
+7914:2:1721
+7915:2:1722
+7916:2:1723
+7917:2:1734
+7918:2:1739
+7919:2:1740
+7920:0:4365
+7921:3:2529
+7922:0:4365
+7923:2:1752
+7924:0:4365
+7925:3:2528
+7926:0:4365
+7927:2:1754
+7928:0:4365
+7929:3:2529
+7930:0:4365
+7931:2:1755
+7932:2:1759
+7933:2:1760
+7934:2:1768
+7935:2:1769
+7936:2:1773
+7937:2:1774
+7938:2:1768
+7939:2:1769
+7940:2:1773
+7941:2:1774
+7942:2:1782
+7943:2:1787
+7944:2:1791
+7945:2:1792
+7946:2:1799
+7947:2:1800
+7948:2:1811
+7949:2:1812
+7950:2:1813
+7951:2:1811
+7952:2:1812
+7953:2:1813
+7954:2:1824
+7955:2:1829
+7956:2:1830
+7957:0:4365
+7958:2:1842
+7959:0:4365
+7960:3:2528
+7961:0:4365
+7962:2:1844
+7963:0:4365
+7964:3:2529
+7965:0:4365
+7966:2:1845
+7967:2:1849
+7968:2:1850
+7969:2:1858
+7970:2:1859
+7971:2:1863
+7972:2:1864
+7973:2:1858
+7974:2:1859
+7975:2:1863
+7976:2:1864
+7977:2:1872
+7978:2:1877
+7979:2:1881
+7980:2:1882
+7981:2:1889
+7982:2:1890
+7983:2:1901
+7984:2:1902
+7985:2:1903
+7986:2:1901
+7987:2:1902
+7988:2:1903
+7989:2:1914
+7990:2:1919
+7991:2:1920
+7992:0:4365
+7993:2:1932
+7994:0:4365
+7995:3:2528
+7996:0:4365
+7997:2:1934
+7998:0:4365
+7999:3:2529
+8000:0:4365
+8001:2:1935
+8002:0:4365
+8003:2:1936
+8004:0:4365
+8005:2:2129
+8006:0:4365
+8007:2:2130
+8008:0:4365
+8009:2:2134
+8010:0:4365
+8011:3:2528
+8012:0:4365
+8013:2:2136
+8014:0:4365
+8015:3:2529
+8016:0:4365
+8017:2:2137
+8018:2:2141
+8019:2:2142
+8020:2:2150
+8021:2:2151
+8022:2:2155
+8023:2:2156
+8024:2:2150
+8025:2:2151
+8026:2:2155
+8027:2:2156
+8028:2:2164
+8029:2:2169
+8030:2:2173
+8031:2:2174
+8032:2:2181
+8033:2:2182
+8034:2:2193
+8035:2:2194
+8036:2:2195
+8037:2:2193
+8038:2:2194
+8039:2:2195
+8040:2:2206
+8041:2:2211
+8042:2:2212
+8043:0:4365
+8044:2:2224
+8045:0:4365
+8046:3:2528
+8047:0:4365
+8048:2:2226
+8049:0:4365
+8050:3:2529
+8051:0:4365
+8052:2:1936
+8053:0:4365
+8054:2:2129
+8055:0:4365
+8056:2:2130
+8057:0:4365
+8058:2:2134
+8059:0:4365
+8060:3:2528
+8061:0:4365
+8062:2:2136
+8063:0:4365
+8064:3:2529
+8065:0:4365
+8066:2:2137
+8067:2:2141
+8068:2:2142
+8069:2:2150
+8070:2:2151
+8071:2:2155
+8072:2:2156
+8073:2:2150
+8074:2:2151
+8075:2:2152
+8076:2:2164
+8077:2:2169
+8078:2:2173
+8079:2:2174
+8080:2:2181
+8081:2:2182
+8082:2:2193
+8083:2:2194
+8084:2:2195
+8085:2:2193
+8086:2:2194
+8087:2:2195
+8088:2:2206
+8089:2:2211
+8090:2:2212
+8091:0:4365
+8092:2:2224
+8093:0:4365
+8094:3:2528
+8095:0:4365
+8096:2:2226
+8097:0:4365
+8098:3:2529
+8099:0:4365
+8100:2:2230
+8101:0:4365
+8102:3:2528
+8103:0:4365
+8104:2:2235
+8105:2:2239
+8106:2:2240
+8107:2:2248
+8108:2:2249
+8109:2:2253
+8110:2:2254
+8111:2:2248
+8112:2:2249
+8113:2:2250
+8114:2:2262
+8115:2:2267
+8116:2:2271
+8117:2:2272
+8118:2:2279
+8119:2:2280
+8120:2:2291
+8121:2:2292
+8122:2:2293
+8123:2:2291
+8124:2:2292
+8125:2:2293
+8126:2:2304
+8127:2:2309
+8128:2:2310
+8129:0:4365
+8130:3:2529
+8131:0:4365
+8132:2:2322
+8133:0:4365
+8134:2:1169
+8135:0:4365
+8136:3:2528
+8137:0:4365
+8138:2:1170
+8139:0:4365
+8140:3:2529
+8141:0:4365
+8142:3:2530
+8143:0:4365
+8144:3:2536
+8145:0:4365
+8146:3:2537
+8147:0:4365
+8148:3:2547
+8149:0:4365
+8150:3:2548
+8151:0:4365
+8152:3:2552
+8153:3:2553
+8154:3:2557
+8155:3:2561
+8156:3:2562
+8157:3:2557
+8158:3:2561
+8159:3:2562
+8160:3:2566
+8161:3:2574
+8162:3:2575
+8163:3:2580
+8164:3:2587
+8165:3:2588
+8166:3:2587
+8167:3:2588
+8168:3:2595
+8169:3:2600
+8170:0:4365
+8171:3:2611
+8172:0:4365
+8173:3:2615
+8174:3:2616
+8175:3:2620
+8176:3:2624
+8177:3:2625
+8178:3:2620
+8179:3:2624
+8180:3:2625
+8181:3:2629
+8182:3:2637
+8183:3:2638
+8184:3:2643
+8185:3:2650
+8186:3:2651
+8187:3:2650
+8188:3:2651
+8189:3:2658
+8190:3:2663
+8191:0:4365
+8192:3:2611
+8193:0:4365
+8194:3:2615
+8195:3:2616
+8196:3:2620
+8197:3:2624
+8198:3:2625
+8199:3:2620
+8200:3:2624
+8201:3:2625
+8202:3:2629
+8203:3:2637
+8204:3:2638
+8205:3:2643
+8206:3:2650
+8207:3:2651
+8208:3:2650
+8209:3:2651
+8210:3:2658
+8211:3:2663
+8212:0:4365
+8213:3:2674
+8214:0:4365
+8215:3:2682
+8216:3:2683
+8217:3:2687
+8218:3:2691
+8219:3:2692
+8220:3:2687
+8221:3:2691
+8222:3:2692
+8223:3:2696
+8224:3:2704
+8225:3:2705
+8226:3:2710
+8227:3:2717
+8228:3:2718
+8229:3:2717
+8230:3:2718
+8231:3:2725
+8232:3:2730
+8233:0:4365
+8234:3:2745
+8235:0:4365
+8236:3:2746
+8237:0:4365
+8238:2:1173
+8239:0:4365
+8240:3:2747
+8241:0:4365
+8242:2:1179
+8243:0:4365
+8244:2:1180
+8245:0:4365
+8246:3:2746
+8247:0:4365
+8248:2:1181
+8249:2:1185
+8250:2:1186
+8251:2:1194
+8252:2:1195
+8253:2:1199
+8254:2:1200
+8255:2:1194
+8256:2:1195
+8257:2:1199
+8258:2:1200
+8259:2:1208
+8260:2:1213
+8261:2:1217
+8262:2:1218
+8263:2:1225
+8264:2:1226
+8265:2:1237
+8266:2:1238
+8267:2:1239
+8268:2:1237
+8269:2:1238
+8270:2:1239
+8271:2:1250
+8272:2:1255
+8273:2:1256
+8274:0:4365
+8275:3:2747
+8276:0:4365
+8277:2:1268
+8278:0:4365
+8279:3:2746
+8280:0:4365
+8281:2:1270
+8282:0:4365
+8283:3:2747
+8284:0:4365
+8285:2:1271
+8286:2:1275
+8287:2:1276
+8288:2:1284
+8289:2:1285
+8290:2:1289
+8291:2:1290
+8292:2:1284
+8293:2:1285
+8294:2:1289
+8295:2:1290
+8296:2:1298
+8297:2:1303
+8298:2:1307
+8299:2:1308
+8300:2:1315
+8301:2:1316
+8302:2:1327
+8303:2:1328
+8304:2:1329
+8305:2:1327
+8306:2:1328
+8307:2:1329
+8308:2:1340
+8309:2:1345
+8310:2:1346
+8311:0:4365
+8312:2:1358
+8313:0:4365
+8314:2:1360
+8315:0:4365
+8316:3:2746
+8317:0:4365
+8318:2:1361
+8319:0:4365
+8320:3:2747
+8321:0:4365
+8322:2:1362
+8323:2:1366
+8324:2:1367
+8325:2:1375
+8326:2:1376
+8327:2:1380
+8328:2:1381
+8329:2:1375
+8330:2:1376
+8331:2:1380
+8332:2:1381
+8333:2:1389
+8334:2:1394
+8335:2:1398
+8336:2:1399
+8337:2:1406
+8338:2:1407
+8339:2:1418
+8340:2:1419
+8341:2:1420
+8342:2:1418
+8343:2:1419
+8344:2:1420
+8345:2:1431
+8346:2:1436
+8347:2:1437
+8348:0:4365
+8349:2:1449
+8350:0:4365
+8351:3:2746
+8352:0:4365
+8353:2:1451
+8354:0:4365
+8355:3:2747
+8356:0:4365
+8357:2:1652
+8358:0:4365
+8359:2:1653
+8360:0:4365
+8361:2:1657
+8362:0:4365
+8363:2:1180
+8364:0:4365
+8365:3:2746
+8366:0:4365
+8367:2:1181
+8368:2:1185
+8369:2:1186
+8370:2:1194
+8371:2:1195
+8372:2:1199
+8373:2:1200
+8374:2:1194
+8375:2:1195
+8376:2:1196
+8377:2:1208
+8378:2:1213
+8379:2:1217
+8380:2:1218
+8381:2:1225
+8382:2:1226
+8383:2:1237
+8384:2:1238
+8385:2:1239
+8386:2:1237
+8387:2:1238
+8388:2:1239
+8389:2:1250
+8390:2:1255
+8391:2:1256
+8392:0:4365
+8393:3:2747
+8394:0:4365
+8395:2:1268
+8396:0:4365
+8397:3:2746
+8398:0:4365
+8399:2:1270
+8400:0:4365
+8401:3:2747
+8402:0:4365
+8403:2:1271
+8404:2:1275
+8405:2:1276
+8406:2:1284
+8407:2:1285
+8408:2:1289
+8409:2:1290
+8410:2:1284
+8411:2:1285
+8412:2:1289
+8413:2:1290
+8414:2:1298
+8415:2:1303
+8416:2:1307
+8417:2:1308
+8418:2:1315
+8419:2:1316
+8420:2:1327
+8421:2:1328
+8422:2:1329
+8423:2:1327
+8424:2:1328
+8425:2:1329
+8426:2:1340
+8427:2:1345
+8428:2:1346
+8429:0:4365
+8430:2:1358
+8431:0:4365
+8432:2:1454
+8433:0:4365
+8434:3:2746
+8435:0:4365
+8436:2:1455
+8437:0:4365
+8438:3:2747
+8439:0:4365
+8440:2:1652
+8441:0:4365
+8442:2:1653
+8443:0:4365
+8444:2:1657
+8445:0:4365
+8446:2:1660
+8447:0:4365
+8448:3:2746
+8449:0:4365
+8450:2:1665
+8451:2:1669
+8452:2:1670
+8453:2:1678
+8454:2:1679
+8455:2:1683
+8456:2:1684
+8457:2:1678
+8458:2:1679
+8459:2:1680
+8460:2:1692
+8461:2:1697
+8462:2:1701
+8463:2:1702
+8464:2:1709
+8465:2:1710
+8466:2:1721
+8467:2:1722
+8468:2:1723
+8469:2:1721
+8470:2:1722
+8471:2:1723
+8472:2:1734
+8473:2:1739
+8474:2:1740
+8475:0:4365
+8476:3:2747
+8477:0:4365
+8478:2:1752
+8479:0:4365
+8480:3:2746
+8481:0:4365
+8482:2:1754
+8483:0:4365
+8484:3:2747
+8485:0:4365
+8486:2:1755
+8487:2:1759
+8488:2:1760
+8489:2:1768
+8490:2:1769
+8491:2:1773
+8492:2:1774
+8493:2:1768
+8494:2:1769
+8495:2:1773
+8496:2:1774
+8497:2:1782
+8498:2:1787
+8499:2:1791
+8500:2:1792
+8501:2:1799
+8502:2:1800
+8503:2:1811
+8504:2:1812
+8505:2:1813
+8506:2:1811
+8507:2:1812
+8508:2:1813
+8509:2:1824
+8510:2:1829
+8511:2:1830
+8512:0:4365
+8513:2:1842
+8514:0:4365
+8515:3:2746
+8516:0:4365
+8517:2:1844
+8518:0:4365
+8519:3:2747
+8520:0:4365
+8521:2:1845
+8522:2:1849
+8523:2:1850
+8524:2:1858
+8525:2:1859
+8526:2:1863
+8527:2:1864
+8528:2:1858
+8529:2:1859
+8530:2:1863
+8531:2:1864
+8532:2:1872
+8533:2:1877
+8534:2:1881
+8535:2:1882
+8536:2:1889
+8537:2:1890
+8538:2:1901
+8539:2:1902
+8540:2:1903
+8541:2:1901
+8542:2:1902
+8543:2:1903
+8544:2:1914
+8545:2:1919
+8546:2:1920
+8547:0:4365
+8548:2:1932
+8549:0:4365
+8550:3:2746
+8551:0:4365
+8552:2:1934
+8553:0:4365
+8554:3:2747
+8555:0:4365
+8556:2:1935
+8557:0:4365
+8558:2:1936
+8559:0:4365
+8560:2:2129
+8561:0:4365
+8562:2:2130
+8563:0:4365
+8564:2:2134
+8565:0:4365
+8566:3:2746
+8567:0:4365
+8568:2:2136
+8569:0:4365
+8570:3:2747
+8571:0:4365
+8572:2:2137
+8573:2:2141
+8574:2:2142
+8575:2:2150
+8576:2:2151
+8577:2:2155
+8578:2:2156
+8579:2:2150
+8580:2:2151
+8581:2:2155
+8582:2:2156
+8583:2:2164
+8584:2:2169
+8585:2:2173
+8586:2:2174
+8587:2:2181
+8588:2:2182
+8589:2:2193
+8590:2:2194
+8591:2:2195
+8592:2:2193
+8593:2:2194
+8594:2:2195
+8595:2:2206
+8596:2:2211
+8597:2:2212
+8598:0:4365
+8599:2:2224
+8600:0:4365
+8601:3:2746
+8602:0:4365
+8603:2:2226
+8604:0:4365
+8605:3:2747
+8606:0:4365
+8607:2:1936
+8608:0:4365
+8609:2:2129
+8610:0:4365
+8611:2:2130
+8612:0:4365
+8613:2:2134
+8614:0:4365
+8615:3:2746
+8616:0:4365
+8617:2:2136
+8618:0:4365
+8619:3:2747
+8620:0:4365
+8621:2:2137
+8622:2:2141
+8623:2:2142
+8624:2:2150
+8625:2:2151
+8626:2:2155
+8627:2:2156
+8628:2:2150
+8629:2:2151
+8630:2:2152
+8631:2:2164
+8632:2:2169
+8633:2:2173
+8634:2:2174
+8635:2:2181
+8636:2:2182
+8637:2:2193
+8638:2:2194
+8639:2:2195
+8640:2:2193
+8641:2:2194
+8642:2:2195
+8643:2:2206
+8644:2:2211
+8645:2:2212
+8646:0:4365
+8647:2:2224
+8648:0:4365
+8649:3:2746
+8650:0:4365
+8651:2:2226
+8652:0:4365
+8653:3:2747
+8654:0:4365
+8655:2:2230
+8656:0:4365
+8657:3:2746
+8658:0:4365
+8659:2:2235
+8660:2:2239
+8661:2:2240
+8662:2:2248
+8663:2:2249
+8664:2:2253
+8665:2:2254
+8666:2:2248
+8667:2:2249
+8668:2:2250
+8669:2:2262
+8670:2:2267
+8671:2:2271
+8672:2:2272
+8673:2:2279
+8674:2:2280
+8675:2:2291
+8676:2:2292
+8677:2:2293
+8678:2:2291
+8679:2:2292
+8680:2:2293
+8681:2:2304
+8682:2:2309
+8683:2:2310
+8684:0:4365
+8685:3:2747
+8686:0:4365
+8687:2:2322
+8688:0:4365
+8689:2:1169
+8690:0:4365
+8691:3:2746
+8692:0:4365
+8693:2:1170
+8694:0:4365
+8695:3:2747
+8696:0:4365
+8697:3:2748
+8698:0:4365
+8699:3:2754
+8700:0:4365
+8701:3:2755
+8702:3:2759
+8703:3:2760
+8704:3:2768
+8705:3:2769
+8706:3:2773
+8707:3:2774
+8708:3:2768
+8709:3:2769
+8710:3:2773
+8711:3:2774
+8712:3:2782
+8713:3:2787
+8714:3:2791
+8715:3:2792
+8716:3:2799
+8717:3:2800
+8718:3:2811
+8719:3:2812
+8720:3:2813
+8721:3:2811
+8722:3:2812
+8723:3:2813
+8724:3:2824
+8725:3:2829
+8726:3:2830
+8727:0:4365
+8728:3:2842
+8729:0:4365
+8730:3:2843
+8731:0:4365
+8732:2:1173
+8733:0:4365
+8734:3:2844
+8735:0:4365
+8736:2:1179
+8737:0:4365
+8738:2:1180
+8739:0:4365
+8740:3:2843
+8741:0:4365
+8742:2:1181
+8743:2:1185
+8744:2:1186
+8745:2:1194
+8746:2:1195
+8747:2:1199
+8748:2:1200
+8749:2:1194
+8750:2:1195
+8751:2:1199
+8752:2:1200
+8753:2:1208
+8754:2:1213
+8755:2:1217
+8756:2:1218
+8757:2:1225
+8758:2:1226
+8759:2:1237
+8760:2:1238
+8761:2:1239
+8762:2:1237
+8763:2:1238
+8764:2:1239
+8765:2:1250
+8766:2:1255
+8767:2:1256
+8768:0:4365
+8769:3:2844
+8770:0:4365
+8771:2:1268
+8772:0:4365
+8773:3:2843
+8774:0:4365
+8775:2:1270
+8776:0:4365
+8777:3:2844
+8778:0:4365
+8779:2:1271
+8780:2:1275
+8781:2:1276
+8782:2:1284
+8783:2:1285
+8784:2:1289
+8785:2:1290
+8786:2:1284
+8787:2:1285
+8788:2:1289
+8789:2:1290
+8790:2:1298
+8791:2:1303
+8792:2:1307
+8793:2:1308
+8794:2:1315
+8795:2:1316
+8796:2:1327
+8797:2:1328
+8798:2:1329
+8799:2:1327
+8800:2:1328
+8801:2:1329
+8802:2:1340
+8803:2:1345
+8804:2:1346
+8805:0:4365
+8806:2:1358
+8807:0:4365
+8808:2:1360
+8809:0:4365
+8810:3:2843
+8811:0:4365
+8812:2:1361
+8813:0:4365
+8814:3:2844
+8815:0:4365
+8816:2:1362
+8817:2:1366
+8818:2:1367
+8819:2:1375
+8820:2:1376
+8821:2:1380
+8822:2:1381
+8823:2:1375
+8824:2:1376
+8825:2:1380
+8826:2:1381
+8827:2:1389
+8828:2:1394
+8829:2:1398
+8830:2:1399
+8831:2:1406
+8832:2:1407
+8833:2:1418
+8834:2:1419
+8835:2:1420
+8836:2:1418
+8837:2:1419
+8838:2:1420
+8839:2:1431
+8840:2:1436
+8841:2:1437
+8842:0:4365
+8843:2:1449
+8844:0:4365
+8845:3:2843
+8846:0:4365
+8847:2:1451
+8848:0:4365
+8849:3:2844
+8850:0:4365
+8851:2:1652
+8852:0:4365
+8853:2:1653
+8854:0:4365
+8855:2:1657
+8856:0:4365
+8857:2:1180
+8858:0:4365
+8859:3:2843
+8860:0:4365
+8861:2:1181
+8862:2:1185
+8863:2:1186
+8864:2:1194
+8865:2:1195
+8866:2:1199
+8867:2:1200
+8868:2:1194
+8869:2:1195
+8870:2:1196
+8871:2:1208
+8872:2:1213
+8873:2:1217
+8874:2:1218
+8875:2:1225
+8876:2:1226
+8877:2:1237
+8878:2:1238
+8879:2:1239
+8880:2:1237
+8881:2:1238
+8882:2:1239
+8883:2:1250
+8884:2:1255
+8885:2:1256
+8886:0:4365
+8887:3:2844
+8888:0:4365
+8889:2:1268
+8890:0:4365
+8891:3:2843
+8892:0:4365
+8893:2:1270
+8894:0:4365
+8895:3:2844
+8896:0:4365
+8897:2:1271
+8898:2:1275
+8899:2:1276
+8900:2:1284
+8901:2:1285
+8902:2:1289
+8903:2:1290
+8904:2:1284
+8905:2:1285
+8906:2:1289
+8907:2:1290
+8908:2:1298
+8909:2:1303
+8910:2:1307
+8911:2:1308
+8912:2:1315
+8913:2:1316
+8914:2:1327
+8915:2:1328
+8916:2:1329
+8917:2:1327
+8918:2:1328
+8919:2:1329
+8920:2:1340
+8921:2:1345
+8922:2:1346
+8923:0:4365
+8924:2:1358
+8925:0:4365
+8926:2:1454
+8927:0:4365
+8928:3:2843
+8929:0:4365
+8930:2:1455
+8931:0:4365
+8932:3:2844
+8933:0:4365
+8934:2:1652
+8935:0:4365
+8936:2:1653
+8937:0:4365
+8938:2:1657
+8939:0:4365
+8940:2:1660
+8941:0:4365
+8942:3:2843
+8943:0:4365
+8944:2:1665
+8945:2:1669
+8946:2:1670
+8947:2:1678
+8948:2:1679
+8949:2:1683
+8950:2:1684
+8951:2:1678
+8952:2:1679
+8953:2:1680
+8954:2:1692
+8955:2:1697
+8956:2:1701
+8957:2:1702
+8958:2:1709
+8959:2:1710
+8960:2:1721
+8961:2:1722
+8962:2:1723
+8963:2:1721
+8964:2:1722
+8965:2:1723
+8966:2:1734
+8967:2:1739
+8968:2:1740
+8969:0:4365
+8970:3:2844
+8971:0:4365
+8972:2:1752
+8973:0:4365
+8974:3:2843
+8975:0:4365
+8976:2:1754
+8977:0:4365
+8978:3:2844
+8979:0:4365
+8980:2:1755
+8981:2:1759
+8982:2:1760
+8983:2:1768
+8984:2:1769
+8985:2:1773
+8986:2:1774
+8987:2:1768
+8988:2:1769
+8989:2:1773
+8990:2:1774
+8991:2:1782
+8992:2:1787
+8993:2:1791
+8994:2:1792
+8995:2:1799
+8996:2:1800
+8997:2:1811
+8998:2:1812
+8999:2:1813
+9000:2:1811
+9001:2:1812
+9002:2:1813
+9003:2:1824
+9004:2:1829
+9005:2:1830
+9006:0:4365
+9007:2:1842
+9008:0:4365
+9009:3:2843
+9010:0:4365
+9011:2:1844
+9012:0:4365
+9013:3:2844
+9014:0:4365
+9015:2:1845
+9016:2:1849
+9017:2:1850
+9018:2:1858
+9019:2:1859
+9020:2:1863
+9021:2:1864
+9022:2:1858
+9023:2:1859
+9024:2:1863
+9025:2:1864
+9026:2:1872
+9027:2:1877
+9028:2:1881
+9029:2:1882
+9030:2:1889
+9031:2:1890
+9032:2:1901
+9033:2:1902
+9034:2:1903
+9035:2:1901
+9036:2:1902
+9037:2:1903
+9038:2:1914
+9039:2:1919
+9040:2:1920
+9041:0:4365
+9042:2:1932
+9043:0:4365
+9044:3:2843
+9045:0:4365
+9046:2:1934
+9047:0:4365
+9048:3:2844
+9049:0:4365
+9050:2:1935
+9051:0:4365
+9052:2:1936
+9053:0:4365
+9054:2:2129
+9055:0:4365
+9056:2:2130
+9057:0:4365
+9058:2:2134
+9059:0:4365
+9060:3:2843
+9061:0:4365
+9062:2:2136
+9063:0:4365
+9064:3:2844
+9065:0:4365
+9066:2:2137
+9067:2:2141
+9068:2:2142
+9069:2:2150
+9070:2:2151
+9071:2:2155
+9072:2:2156
+9073:2:2150
+9074:2:2151
+9075:2:2155
+9076:2:2156
+9077:2:2164
+9078:2:2169
+9079:2:2173
+9080:2:2174
+9081:2:2181
+9082:2:2182
+9083:2:2193
+9084:2:2194
+9085:2:2195
+9086:2:2193
+9087:2:2194
+9088:2:2195
+9089:2:2206
+9090:2:2211
+9091:2:2212
+9092:0:4365
+9093:2:2224
+9094:0:4365
+9095:3:2843
+9096:0:4365
+9097:2:2226
+9098:0:4365
+9099:3:2844
+9100:0:4365
+9101:2:1936
+9102:0:4365
+9103:2:2129
+9104:0:4365
+9105:2:2130
+9106:0:4365
+9107:2:2134
+9108:0:4365
+9109:3:2843
+9110:0:4365
+9111:2:2136
+9112:0:4365
+9113:3:2844
+9114:0:4365
+9115:2:2137
+9116:2:2141
+9117:2:2142
+9118:2:2150
+9119:2:2151
+9120:2:2155
+9121:2:2156
+9122:2:2150
+9123:2:2151
+9124:2:2152
+9125:2:2164
+9126:2:2169
+9127:2:2173
+9128:2:2174
+9129:2:2181
+9130:2:2182
+9131:2:2193
+9132:2:2194
+9133:2:2195
+9134:2:2193
+9135:2:2194
+9136:2:2195
+9137:2:2206
+9138:2:2211
+9139:2:2212
+9140:0:4365
+9141:2:2224
+9142:0:4365
+9143:3:2843
+9144:0:4365
+9145:2:2226
+9146:0:4365
+9147:3:2844
+9148:0:4365
+9149:2:2230
+9150:0:4365
+9151:3:2843
+9152:0:4365
+9153:2:2235
+9154:2:2239
+9155:2:2240
+9156:2:2248
+9157:2:2249
+9158:2:2253
+9159:2:2254
+9160:2:2248
+9161:2:2249
+9162:2:2250
+9163:2:2262
+9164:2:2267
+9165:2:2271
+9166:2:2272
+9167:2:2279
+9168:2:2280
+9169:2:2291
+9170:2:2292
+9171:2:2293
+9172:2:2291
+9173:2:2292
+9174:2:2293
+9175:2:2304
+9176:2:2309
+9177:2:2310
+9178:0:4365
+9179:3:2844
+9180:0:4365
+9181:2:2322
+9182:0:4365
+9183:2:1169
+9184:0:4365
+9185:3:2843
+9186:0:4365
+9187:2:1170
+9188:0:4365
+9189:3:2844
+9190:0:4365
+9191:3:2845
+9192:0:4365
+9193:3:2851
+9194:0:4365
+9195:3:2854
+9196:3:2855
+9197:3:2867
+9198:3:2868
+9199:3:2872
+9200:3:2873
+9201:3:2867
+9202:3:2868
+9203:3:2872
+9204:3:2873
+9205:3:2881
+9206:3:2886
+9207:3:2890
+9208:3:2891
+9209:3:2898
+9210:3:2899
+9211:3:2910
+9212:3:2911
+9213:3:2912
+9214:3:2910
+9215:3:2911
+9216:3:2912
+9217:3:2923
+9218:3:2928
+9219:3:2929
+9220:0:4365
+9221:3:2941
+9222:0:4365
+9223:3:2942
+9224:0:4365
+9225:2:1173
+9226:0:4365
+9227:3:2943
+9228:0:4365
+9229:2:1179
+9230:0:4365
+9231:2:1180
+9232:0:4365
+9233:3:2942
+9234:0:4365
+9235:2:1181
+9236:2:1185
+9237:2:1186
+9238:2:1194
+9239:2:1195
+9240:2:1199
+9241:2:1200
+9242:2:1194
+9243:2:1195
+9244:2:1199
+9245:2:1200
+9246:2:1208
+9247:2:1213
+9248:2:1217
+9249:2:1218
+9250:2:1225
+9251:2:1226
+9252:2:1237
+9253:2:1238
+9254:2:1239
+9255:2:1237
+9256:2:1238
+9257:2:1239
+9258:2:1250
+9259:2:1255
+9260:2:1256
+9261:0:4365
+9262:3:2943
+9263:0:4365
+9264:2:1268
+9265:0:4365
+9266:3:2942
+9267:0:4365
+9268:2:1270
+9269:0:4365
+9270:3:2943
+9271:0:4365
+9272:2:1271
+9273:2:1275
+9274:2:1276
+9275:2:1284
+9276:2:1285
+9277:2:1289
+9278:2:1290
+9279:2:1284
+9280:2:1285
+9281:2:1289
+9282:2:1290
+9283:2:1298
+9284:2:1303
+9285:2:1307
+9286:2:1308
+9287:2:1315
+9288:2:1316
+9289:2:1327
+9290:2:1328
+9291:2:1329
+9292:2:1327
+9293:2:1328
+9294:2:1329
+9295:2:1340
+9296:2:1345
+9297:2:1346
+9298:0:4365
+9299:2:1358
+9300:0:4365
+9301:2:1360
+9302:0:4365
+9303:3:2942
+9304:0:4365
+9305:2:1361
+9306:0:4365
+9307:3:2943
+9308:0:4365
+9309:2:1362
+9310:2:1366
+9311:2:1367
+9312:2:1375
+9313:2:1376
+9314:2:1380
+9315:2:1381
+9316:2:1375
+9317:2:1376
+9318:2:1380
+9319:2:1381
+9320:2:1389
+9321:2:1394
+9322:2:1398
+9323:2:1399
+9324:2:1406
+9325:2:1407
+9326:2:1418
+9327:2:1419
+9328:2:1420
+9329:2:1418
+9330:2:1419
+9331:2:1420
+9332:2:1431
+9333:2:1436
+9334:2:1437
+9335:0:4365
+9336:2:1449
+9337:0:4365
+9338:3:2942
+9339:0:4365
+9340:2:1451
+9341:0:4365
+9342:3:2943
+9343:0:4365
+9344:2:1652
+9345:0:4365
+9346:2:1653
+9347:0:4365
+9348:2:1657
+9349:0:4365
+9350:2:1180
+9351:0:4365
+9352:3:2942
+9353:0:4365
+9354:2:1181
+9355:2:1185
+9356:2:1186
+9357:2:1194
+9358:2:1195
+9359:2:1199
+9360:2:1200
+9361:2:1194
+9362:2:1195
+9363:2:1196
+9364:2:1208
+9365:2:1213
+9366:2:1217
+9367:2:1218
+9368:2:1225
+9369:2:1226
+9370:2:1237
+9371:2:1238
+9372:2:1239
+9373:2:1237
+9374:2:1238
+9375:2:1239
+9376:2:1250
+9377:2:1255
+9378:2:1256
+9379:0:4365
+9380:3:2943
+9381:0:4365
+9382:2:1268
+9383:0:4365
+9384:3:2942
+9385:0:4365
+9386:2:1270
+9387:0:4365
+9388:3:2943
+9389:0:4365
+9390:2:1271
+9391:2:1275
+9392:2:1276
+9393:2:1284
+9394:2:1285
+9395:2:1289
+9396:2:1290
+9397:2:1284
+9398:2:1285
+9399:2:1289
+9400:2:1290
+9401:2:1298
+9402:2:1303
+9403:2:1307
+9404:2:1308
+9405:2:1315
+9406:2:1316
+9407:2:1327
+9408:2:1328
+9409:2:1329
+9410:2:1327
+9411:2:1328
+9412:2:1329
+9413:2:1340
+9414:2:1345
+9415:2:1346
+9416:0:4365
+9417:2:1358
+9418:0:4365
+9419:2:1454
+9420:0:4365
+9421:3:2942
+9422:0:4365
+9423:2:1455
+9424:0:4365
+9425:3:2943
+9426:0:4365
+9427:2:1652
+9428:0:4365
+9429:2:1653
+9430:0:4365
+9431:2:1657
+9432:0:4365
+9433:2:1660
+9434:0:4365
+9435:3:2942
+9436:0:4365
+9437:2:1665
+9438:2:1669
+9439:2:1670
+9440:2:1678
+9441:2:1679
+9442:2:1683
+9443:2:1684
+9444:2:1678
+9445:2:1679
+9446:2:1680
+9447:2:1692
+9448:2:1697
+9449:2:1701
+9450:2:1702
+9451:2:1709
+9452:2:1710
+9453:2:1721
+9454:2:1722
+9455:2:1723
+9456:2:1721
+9457:2:1722
+9458:2:1723
+9459:2:1734
+9460:2:1739
+9461:2:1740
+9462:0:4365
+9463:3:2943
+9464:0:4365
+9465:2:1752
+9466:0:4365
+9467:3:2942
+9468:0:4365
+9469:2:1754
+9470:0:4365
+9471:3:2943
+9472:0:4365
+9473:2:1755
+9474:2:1759
+9475:2:1760
+9476:2:1768
+9477:2:1769
+9478:2:1773
+9479:2:1774
+9480:2:1768
+9481:2:1769
+9482:2:1773
+9483:2:1774
+9484:2:1782
+9485:2:1787
+9486:2:1791
+9487:2:1792
+9488:2:1799
+9489:2:1800
+9490:2:1811
+9491:2:1812
+9492:2:1813
+9493:2:1811
+9494:2:1812
+9495:2:1813
+9496:2:1824
+9497:2:1829
+9498:2:1830
+9499:0:4365
+9500:2:1842
+9501:0:4365
+9502:3:2942
+9503:0:4365
+9504:2:1844
+9505:0:4365
+9506:3:2943
+9507:0:4365
+9508:2:1845
+9509:2:1849
+9510:2:1850
+9511:2:1858
+9512:2:1859
+9513:2:1863
+9514:2:1864
+9515:2:1858
+9516:2:1859
+9517:2:1863
+9518:2:1864
+9519:2:1872
+9520:2:1877
+9521:2:1881
+9522:2:1882
+9523:2:1889
+9524:2:1890
+9525:2:1901
+9526:2:1902
+9527:2:1903
+9528:2:1901
+9529:2:1902
+9530:2:1903
+9531:2:1914
+9532:2:1919
+9533:2:1920
+9534:0:4365
+9535:2:1932
+9536:0:4365
+9537:3:2942
+9538:0:4365
+9539:2:1934
+9540:0:4365
+9541:3:2943
+9542:0:4365
+9543:2:1935
+9544:0:4365
+9545:2:1936
+9546:0:4365
+9547:2:2129
+9548:0:4365
+9549:2:2130
+9550:0:4365
+9551:2:2134
+9552:0:4365
+9553:3:2942
+9554:0:4365
+9555:2:2136
+9556:0:4365
+9557:3:2943
+9558:0:4365
+9559:2:2137
+9560:2:2141
+9561:2:2142
+9562:2:2150
+9563:2:2151
+9564:2:2155
+9565:2:2156
+9566:2:2150
+9567:2:2151
+9568:2:2155
+9569:2:2156
+9570:2:2164
+9571:2:2169
+9572:2:2173
+9573:2:2174
+9574:2:2181
+9575:2:2182
+9576:2:2193
+9577:2:2194
+9578:2:2195
+9579:2:2193
+9580:2:2194
+9581:2:2195
+9582:2:2206
+9583:2:2211
+9584:2:2212
+9585:0:4365
+9586:2:2224
+9587:0:4365
+9588:3:2942
+9589:0:4365
+9590:2:2226
+9591:0:4365
+9592:3:2943
+9593:0:4365
+9594:2:1936
+9595:0:4365
+9596:2:2129
+9597:0:4365
+9598:2:2130
+9599:0:4365
+9600:2:2134
+9601:0:4365
+9602:3:2942
+9603:0:4365
+9604:2:2136
+9605:0:4365
+9606:3:2943
+9607:0:4365
+9608:2:2137
+9609:2:2141
+9610:2:2142
+9611:2:2150
+9612:2:2151
+9613:2:2155
+9614:2:2156
+9615:2:2150
+9616:2:2151
+9617:2:2152
+9618:2:2164
+9619:2:2169
+9620:2:2173
+9621:2:2174
+9622:2:2181
+9623:2:2182
+9624:2:2193
+9625:2:2194
+9626:2:2195
+9627:2:2193
+9628:2:2194
+9629:2:2195
+9630:2:2206
+9631:2:2211
+9632:2:2212
+9633:0:4365
+9634:2:2224
+9635:0:4365
+9636:3:2942
+9637:0:4365
+9638:2:2226
+9639:0:4365
+9640:3:2943
+9641:0:4365
+9642:2:2230
+9643:0:4365
+9644:3:2942
+9645:0:4365
+9646:2:2235
+9647:2:2239
+9648:2:2240
+9649:2:2248
+9650:2:2249
+9651:2:2253
+9652:2:2254
+9653:2:2248
+9654:2:2249
+9655:2:2250
+9656:2:2262
+9657:2:2267
+9658:2:2271
+9659:2:2272
+9660:2:2279
+9661:2:2280
+9662:2:2291
+9663:2:2292
+9664:2:2293
+9665:2:2291
+9666:2:2292
+9667:2:2293
+9668:2:2304
+9669:2:2309
+9670:2:2310
+9671:0:4365
+9672:3:2943
+9673:0:4365
+9674:2:2322
+9675:0:4365
+9676:2:1169
+9677:0:4365
+9678:3:2942
+9679:0:4365
+9680:2:1170
+9681:0:4365
+9682:3:2943
+9683:0:4365
+9684:3:2944
+9685:0:4365
+9686:3:2950
+9687:0:4365
+9688:3:2951
+9689:0:4365
+9690:3:2952
+9691:0:4365
+9692:3:2953
+9693:0:4365
+9694:3:2954
+9695:3:2958
+9696:3:2959
+9697:3:2967
+9698:3:2968
+9699:3:2972
+9700:3:2973
+9701:3:2967
+9702:3:2968
+9703:3:2972
+9704:3:2973
+9705:3:2981
+9706:3:2986
+9707:3:2990
+9708:3:2991
+9709:3:2998
+9710:3:2999
+9711:3:3010
+9712:3:3011
+9713:3:3012
+9714:3:3010
+9715:3:3011
+9716:3:3012
+9717:3:3023
+9718:3:3028
+9719:3:3029
+9720:0:4365
+9721:3:3041
+9722:0:4365
+9723:3:3042
+9724:0:4365
+9725:2:1173
+9726:0:4365
+9727:3:3043
+9728:0:4365
+9729:2:1179
+9730:0:4365
+9731:2:1180
+9732:0:4365
+9733:3:3042
+9734:0:4365
+9735:2:1181
+9736:2:1185
+9737:2:1186
+9738:2:1194
+9739:2:1195
+9740:2:1199
+9741:2:1200
+9742:2:1194
+9743:2:1195
+9744:2:1199
+9745:2:1200
+9746:2:1208
+9747:2:1213
+9748:2:1217
+9749:2:1218
+9750:2:1225
+9751:2:1226
+9752:2:1237
+9753:2:1238
+9754:2:1239
+9755:2:1237
+9756:2:1238
+9757:2:1239
+9758:2:1250
+9759:2:1255
+9760:2:1256
+9761:0:4365
+9762:3:3043
+9763:0:4365
+9764:2:1268
+9765:0:4365
+9766:3:3042
+9767:0:4365
+9768:2:1270
+9769:0:4365
+9770:3:3043
+9771:0:4365
+9772:2:1271
+9773:2:1275
+9774:2:1276
+9775:2:1284
+9776:2:1285
+9777:2:1289
+9778:2:1290
+9779:2:1284
+9780:2:1285
+9781:2:1289
+9782:2:1290
+9783:2:1298
+9784:2:1303
+9785:2:1307
+9786:2:1308
+9787:2:1315
+9788:2:1316
+9789:2:1327
+9790:2:1328
+9791:2:1329
+9792:2:1327
+9793:2:1328
+9794:2:1329
+9795:2:1340
+9796:2:1345
+9797:2:1346
+9798:0:4365
+9799:2:1358
+9800:0:4365
+9801:2:1360
+9802:0:4365
+9803:3:3042
+9804:0:4365
+9805:2:1361
+9806:0:4365
+9807:3:3043
+9808:0:4365
+9809:2:1362
+9810:2:1366
+9811:2:1367
+9812:2:1375
+9813:2:1376
+9814:2:1380
+9815:2:1381
+9816:2:1375
+9817:2:1376
+9818:2:1380
+9819:2:1381
+9820:2:1389
+9821:2:1394
+9822:2:1398
+9823:2:1399
+9824:2:1406
+9825:2:1407
+9826:2:1418
+9827:2:1419
+9828:2:1420
+9829:2:1418
+9830:2:1419
+9831:2:1420
+9832:2:1431
+9833:2:1436
+9834:2:1437
+9835:0:4365
+9836:2:1449
+9837:0:4365
+9838:3:3042
+9839:0:4365
+9840:2:1451
+9841:0:4365
+9842:3:3043
+9843:0:4365
+9844:2:1652
+9845:0:4365
+9846:2:1653
+9847:0:4365
+9848:2:1657
+9849:0:4365
+9850:2:1180
+9851:0:4365
+9852:3:3042
+9853:0:4365
+9854:2:1181
+9855:2:1185
+9856:2:1186
+9857:2:1194
+9858:2:1195
+9859:2:1199
+9860:2:1200
+9861:2:1194
+9862:2:1195
+9863:2:1196
+9864:2:1208
+9865:2:1213
+9866:2:1217
+9867:2:1218
+9868:2:1225
+9869:2:1226
+9870:2:1237
+9871:2:1238
+9872:2:1239
+9873:2:1237
+9874:2:1238
+9875:2:1239
+9876:2:1250
+9877:2:1255
+9878:2:1256
+9879:0:4365
+9880:3:3043
+9881:0:4365
+9882:2:1268
+9883:0:4365
+9884:3:3042
+9885:0:4365
+9886:2:1270
+9887:0:4365
+9888:3:3043
+9889:0:4365
+9890:2:1271
+9891:2:1275
+9892:2:1276
+9893:2:1284
+9894:2:1285
+9895:2:1289
+9896:2:1290
+9897:2:1284
+9898:2:1285
+9899:2:1289
+9900:2:1290
+9901:2:1298
+9902:2:1303
+9903:2:1307
+9904:2:1308
+9905:2:1315
+9906:2:1316
+9907:2:1327
+9908:2:1328
+9909:2:1329
+9910:2:1327
+9911:2:1328
+9912:2:1329
+9913:2:1340
+9914:2:1345
+9915:2:1346
+9916:0:4365
+9917:2:1358
+9918:0:4365
+9919:2:1454
+9920:0:4365
+9921:3:3042
+9922:0:4365
+9923:2:1455
+9924:0:4365
+9925:3:3043
+9926:0:4365
+9927:2:1652
+9928:0:4365
+9929:2:1653
+9930:0:4365
+9931:2:1657
+9932:0:4365
+9933:2:1660
+9934:0:4365
+9935:3:3042
+9936:0:4365
+9937:2:1665
+9938:2:1669
+9939:2:1670
+9940:2:1678
+9941:2:1679
+9942:2:1683
+9943:2:1684
+9944:2:1678
+9945:2:1679
+9946:2:1680
+9947:2:1692
+9948:2:1697
+9949:2:1701
+9950:2:1702
+9951:2:1709
+9952:2:1710
+9953:2:1721
+9954:2:1722
+9955:2:1723
+9956:2:1721
+9957:2:1722
+9958:2:1723
+9959:2:1734
+9960:2:1739
+9961:2:1740
+9962:0:4365
+9963:3:3043
+9964:0:4365
+9965:2:1752
+9966:0:4365
+9967:3:3042
+9968:0:4365
+9969:2:1754
+9970:0:4365
+9971:3:3043
+9972:0:4365
+9973:2:1755
+9974:2:1759
+9975:2:1760
+9976:2:1768
+9977:2:1769
+9978:2:1773
+9979:2:1774
+9980:2:1768
+9981:2:1769
+9982:2:1773
+9983:2:1774
+9984:2:1782
+9985:2:1787
+9986:2:1791
+9987:2:1792
+9988:2:1799
+9989:2:1800
+9990:2:1811
+9991:2:1812
+9992:2:1813
+9993:2:1811
+9994:2:1812
+9995:2:1813
+9996:2:1824
+9997:2:1829
+9998:2:1830
+9999:0:4365
+10000:2:1842
+10001:0:4365
+10002:3:3042
+10003:0:4365
+10004:2:1844
+10005:0:4365
+10006:3:3043
+10007:0:4365
+10008:2:1845
+10009:2:1849
+10010:2:1850
+10011:2:1858
+10012:2:1859
+10013:2:1863
+10014:2:1864
+10015:2:1858
+10016:2:1859
+10017:2:1863
+10018:2:1864
+10019:2:1872
+10020:2:1877
+10021:2:1881
+10022:2:1882
+10023:2:1889
+10024:2:1890
+10025:2:1901
+10026:2:1902
+10027:2:1903
+10028:2:1901
+10029:2:1902
+10030:2:1903
+10031:2:1914
+10032:2:1919
+10033:2:1920
+10034:0:4365
+10035:2:1932
+10036:0:4365
+10037:3:3042
+10038:0:4365
+10039:2:1934
+10040:0:4365
+10041:3:3043
+10042:0:4365
+10043:2:1935
+10044:0:4365
+10045:2:1936
+10046:0:4365
+10047:2:2129
+10048:0:4365
+10049:2:2130
+10050:0:4365
+10051:2:2134
+10052:0:4365
+10053:3:3042
+10054:0:4365
+10055:2:2136
+10056:0:4365
+10057:3:3043
+10058:0:4365
+10059:2:2137
+10060:2:2141
+10061:2:2142
+10062:2:2150
+10063:2:2151
+10064:2:2155
+10065:2:2156
+10066:2:2150
+10067:2:2151
+10068:2:2155
+10069:2:2156
+10070:2:2164
+10071:2:2169
+10072:2:2173
+10073:2:2174
+10074:2:2181
+10075:2:2182
+10076:2:2193
+10077:2:2194
+10078:2:2195
+10079:2:2193
+10080:2:2194
+10081:2:2195
+10082:2:2206
+10083:2:2211
+10084:2:2212
+10085:0:4365
+10086:2:2224
+10087:0:4365
+10088:3:3042
+10089:0:4365
+10090:2:2226
+10091:0:4365
+10092:3:3043
+10093:0:4365
+10094:2:1936
+10095:0:4365
+10096:2:2129
+10097:0:4365
+10098:2:2130
+10099:0:4365
+10100:2:2134
+10101:0:4365
+10102:3:3042
+10103:0:4365
+10104:2:2136
+10105:0:4365
+10106:3:3043
+10107:0:4365
+10108:2:2137
+10109:2:2141
+10110:2:2142
+10111:2:2150
+10112:2:2151
+10113:2:2155
+10114:2:2156
+10115:2:2150
+10116:2:2151
+10117:2:2152
+10118:2:2164
+10119:2:2169
+10120:2:2173
+10121:2:2174
+10122:2:2181
+10123:2:2182
+10124:2:2193
+10125:2:2194
+10126:2:2195
+10127:2:2193
+10128:2:2194
+10129:2:2195
+10130:2:2206
+10131:2:2211
+10132:2:2212
+10133:0:4365
+10134:2:2224
+10135:0:4365
+10136:3:3042
+10137:0:4365
+10138:2:2226
+10139:0:4365
+10140:3:3043
+10141:0:4365
+10142:2:2230
+10143:0:4365
+10144:3:3042
+10145:0:4365
+10146:2:2235
+10147:2:2239
+10148:2:2240
+10149:2:2248
+10150:2:2249
+10151:2:2253
+10152:2:2254
+10153:2:2248
+10154:2:2249
+10155:2:2250
+10156:2:2262
+10157:2:2267
+10158:2:2271
+10159:2:2272
+10160:2:2279
+10161:2:2280
+10162:2:2291
+10163:2:2292
+10164:2:2293
+10165:2:2291
+10166:2:2292
+10167:2:2293
+10168:2:2304
+10169:2:2309
+10170:2:2310
+10171:0:4365
+10172:3:3043
+10173:0:4365
+10174:2:2322
+10175:0:4365
+10176:2:1169
+10177:0:4365
+10178:3:3042
+10179:0:4365
+10180:2:1170
+10181:0:4365
+10182:3:3043
+10183:0:4365
+10184:3:3044
+10185:0:4365
+10186:3:3257
+10187:0:4365
+10188:3:3265
+10189:0:4365
+10190:3:3266
+10191:3:3270
+10192:3:3271
+10193:3:3279
+10194:3:3280
+10195:3:3284
+10196:3:3285
+10197:3:3279
+10198:3:3280
+10199:3:3284
+10200:3:3285
+10201:3:3293
+10202:3:3298
+10203:3:3302
+10204:3:3303
+10205:3:3310
+10206:3:3311
+10207:3:3322
+10208:3:3323
+10209:3:3324
+10210:3:3322
+10211:3:3323
+10212:3:3324
+10213:3:3335
+10214:3:3340
+10215:3:3341
+10216:0:4365
+10217:3:3353
+10218:0:4365
+10219:3:3354
+10220:0:4365
+10221:2:1173
+10222:0:4365
+10223:3:3355
+10224:0:4365
+10225:2:1179
+10226:0:4365
+10227:2:1180
+10228:0:4365
+10229:3:3354
+10230:0:4365
+10231:2:1181
+10232:2:1185
+10233:2:1186
+10234:2:1194
+10235:2:1195
+10236:2:1199
+10237:2:1200
+10238:2:1194
+10239:2:1195
+10240:2:1199
+10241:2:1200
+10242:2:1208
+10243:2:1213
+10244:2:1217
+10245:2:1218
+10246:2:1225
+10247:2:1226
+10248:2:1237
+10249:2:1238
+10250:2:1239
+10251:2:1237
+10252:2:1238
+10253:2:1239
+10254:2:1250
+10255:2:1255
+10256:2:1256
+10257:0:4365
+10258:3:3355
+10259:0:4365
+10260:2:1268
+10261:0:4365
+10262:3:3354
+10263:0:4365
+10264:2:1270
+10265:0:4365
+10266:3:3355
+10267:0:4365
+10268:2:1271
+10269:2:1275
+10270:2:1276
+10271:2:1284
+10272:2:1285
+10273:2:1289
+10274:2:1290
+10275:2:1284
+10276:2:1285
+10277:2:1289
+10278:2:1290
+10279:2:1298
+10280:2:1303
+10281:2:1307
+10282:2:1308
+10283:2:1315
+10284:2:1316
+10285:2:1327
+10286:2:1328
+10287:2:1329
+10288:2:1327
+10289:2:1328
+10290:2:1329
+10291:2:1340
+10292:2:1345
+10293:2:1346
+10294:0:4365
+10295:2:1358
+10296:0:4365
+10297:2:1360
+10298:0:4365
+10299:3:3354
+10300:0:4365
+10301:2:1361
+10302:0:4365
+10303:3:3355
+10304:0:4365
+10305:2:1362
+10306:2:1366
+10307:2:1367
+10308:2:1375
+10309:2:1376
+10310:2:1380
+10311:2:1381
+10312:2:1375
+10313:2:1376
+10314:2:1380
+10315:2:1381
+10316:2:1389
+10317:2:1394
+10318:2:1398
+10319:2:1399
+10320:2:1406
+10321:2:1407
+10322:2:1418
+10323:2:1419
+10324:2:1420
+10325:2:1418
+10326:2:1419
+10327:2:1420
+10328:2:1431
+10329:2:1436
+10330:2:1437
+10331:0:4365
+10332:2:1449
+10333:0:4365
+10334:3:3354
+10335:0:4365
+10336:2:1451
+10337:0:4365
+10338:3:3355
+10339:0:4365
+10340:2:1652
+10341:0:4365
+10342:2:1653
+10343:0:4365
+10344:2:1657
+10345:0:4365
+10346:2:1180
+10347:0:4365
+10348:3:3354
+10349:0:4365
+10350:2:1181
+10351:2:1185
+10352:2:1186
+10353:2:1194
+10354:2:1195
+10355:2:1199
+10356:2:1200
+10357:2:1194
+10358:2:1195
+10359:2:1196
+10360:2:1208
+10361:2:1213
+10362:2:1217
+10363:2:1218
+10364:2:1225
+10365:2:1226
+10366:2:1237
+10367:2:1238
+10368:2:1239
+10369:2:1237
+10370:2:1238
+10371:2:1239
+10372:2:1250
+10373:2:1255
+10374:2:1256
+10375:0:4365
+10376:3:3355
+10377:0:4365
+10378:2:1268
+10379:0:4365
+10380:3:3354
+10381:0:4365
+10382:2:1270
+10383:0:4365
+10384:3:3355
+10385:0:4365
+10386:2:1271
+10387:2:1275
+10388:2:1276
+10389:2:1284
+10390:2:1285
+10391:2:1289
+10392:2:1290
+10393:2:1284
+10394:2:1285
+10395:2:1289
+10396:2:1290
+10397:2:1298
+10398:2:1303
+10399:2:1307
+10400:2:1308
+10401:2:1315
+10402:2:1316
+10403:2:1327
+10404:2:1328
+10405:2:1329
+10406:2:1327
+10407:2:1328
+10408:2:1329
+10409:2:1340
+10410:2:1345
+10411:2:1346
+10412:0:4365
+10413:2:1358
+10414:0:4365
+10415:2:1454
+10416:0:4365
+10417:3:3354
+10418:0:4365
+10419:2:1455
+10420:0:4365
+10421:3:3355
+10422:0:4365
+10423:2:1652
+10424:0:4365
+10425:2:1653
+10426:0:4365
+10427:2:1657
+10428:0:4365
+10429:2:1660
+10430:0:4365
+10431:3:3354
+10432:0:4365
+10433:2:1665
+10434:2:1669
+10435:2:1670
+10436:2:1678
+10437:2:1679
+10438:2:1683
+10439:2:1684
+10440:2:1678
+10441:2:1679
+10442:2:1680
+10443:2:1692
+10444:2:1697
+10445:2:1701
+10446:2:1702
+10447:2:1709
+10448:2:1710
+10449:2:1721
+10450:2:1722
+10451:2:1723
+10452:2:1721
+10453:2:1722
+10454:2:1723
+10455:2:1734
+10456:2:1739
+10457:2:1740
+10458:0:4365
+10459:3:3355
+10460:0:4365
+10461:2:1752
+10462:0:4365
+10463:3:3354
+10464:0:4365
+10465:2:1754
+10466:0:4365
+10467:3:3355
+10468:0:4365
+10469:2:1755
+10470:2:1759
+10471:2:1760
+10472:2:1768
+10473:2:1769
+10474:2:1773
+10475:2:1774
+10476:2:1768
+10477:2:1769
+10478:2:1773
+10479:2:1774
+10480:2:1782
+10481:2:1787
+10482:2:1791
+10483:2:1792
+10484:2:1799
+10485:2:1800
+10486:2:1811
+10487:2:1812
+10488:2:1813
+10489:2:1811
+10490:2:1812
+10491:2:1813
+10492:2:1824
+10493:2:1829
+10494:2:1830
+10495:0:4365
+10496:2:1842
+10497:0:4365
+10498:3:3354
+10499:0:4365
+10500:2:1844
+10501:0:4365
+10502:3:3355
+10503:0:4365
+10504:2:1845
+10505:2:1849
+10506:2:1850
+10507:2:1858
+10508:2:1859
+10509:2:1863
+10510:2:1864
+10511:2:1858
+10512:2:1859
+10513:2:1863
+10514:2:1864
+10515:2:1872
+10516:2:1877
+10517:2:1881
+10518:2:1882
+10519:2:1889
+10520:2:1890
+10521:2:1901
+10522:2:1902
+10523:2:1903
+10524:2:1901
+10525:2:1902
+10526:2:1903
+10527:2:1914
+10528:2:1919
+10529:2:1920
+10530:0:4365
+10531:2:1932
+10532:0:4365
+10533:3:3354
+10534:0:4365
+10535:2:1934
+10536:0:4365
+10537:3:3355
+10538:0:4365
+10539:2:1935
+10540:0:4365
+10541:2:1936
+10542:0:4365
+10543:2:2129
+10544:0:4365
+10545:2:2130
+10546:0:4365
+10547:2:2134
+10548:0:4365
+10549:3:3354
+10550:0:4365
+10551:2:2136
+10552:0:4365
+10553:3:3355
+10554:0:4365
+10555:2:2137
+10556:2:2141
+10557:2:2142
+10558:2:2150
+10559:2:2151
+10560:2:2155
+10561:2:2156
+10562:2:2150
+10563:2:2151
+10564:2:2155
+10565:2:2156
+10566:2:2164
+10567:2:2169
+10568:2:2173
+10569:2:2174
+10570:2:2181
+10571:2:2182
+10572:2:2193
+10573:2:2194
+10574:2:2195
+10575:2:2193
+10576:2:2194
+10577:2:2195
+10578:2:2206
+10579:2:2211
+10580:2:2212
+10581:0:4365
+10582:2:2224
+10583:0:4365
+10584:3:3354
+10585:0:4365
+10586:2:2226
+10587:0:4365
+10588:3:3355
+10589:0:4365
+10590:2:1936
+10591:0:4365
+10592:2:2129
+10593:0:4365
+10594:2:2130
+10595:0:4365
+10596:2:2134
+10597:0:4365
+10598:3:3354
+10599:0:4365
+10600:2:2136
+10601:0:4365
+10602:3:3355
+10603:0:4365
+10604:2:2137
+10605:2:2141
+10606:2:2142
+10607:2:2150
+10608:2:2151
+10609:2:2155
+10610:2:2156
+10611:2:2150
+10612:2:2151
+10613:2:2152
+10614:2:2164
+10615:2:2169
+10616:2:2173
+10617:2:2174
+10618:2:2181
+10619:2:2182
+10620:2:2193
+10621:2:2194
+10622:2:2195
+10623:2:2193
+10624:2:2194
+10625:2:2195
+10626:2:2206
+10627:2:2211
+10628:2:2212
+10629:0:4365
+10630:2:2224
+10631:0:4365
+10632:3:3354
+10633:0:4365
+10634:2:2226
+10635:0:4365
+10636:3:3355
+10637:0:4365
+10638:2:2230
+10639:0:4365
+10640:3:3354
+10641:0:4365
+10642:2:2235
+10643:2:2239
+10644:2:2240
+10645:2:2248
+10646:2:2249
+10647:2:2253
+10648:2:2254
+10649:2:2248
+10650:2:2249
+10651:2:2250
+10652:2:2262
+10653:2:2267
+10654:2:2271
+10655:2:2272
+10656:2:2279
+10657:2:2280
+10658:2:2291
+10659:2:2292
+10660:2:2293
+10661:2:2291
+10662:2:2292
+10663:2:2293
+10664:2:2304
+10665:2:2309
+10666:2:2310
+10667:0:4365
+10668:3:3355
+10669:0:4365
+10670:2:2322
+10671:0:4365
+10672:2:1169
+10673:0:4365
+10674:3:3354
+10675:0:4365
+10676:2:1170
+10677:0:4365
+10678:3:3355
+10679:0:4365
+10680:3:3356
+10681:0:4365
+10682:3:3366
+10683:0:4365
+10684:3:2951
+10685:0:4365
+10686:3:2952
+10687:0:4365
+10688:3:2953
+10689:0:4365
+10690:3:2954
+10691:3:2958
+10692:3:2959
+10693:3:2967
+10694:3:2968
+10695:3:2972
+10696:3:2973
+10697:3:2967
+10698:3:2968
+10699:3:2972
+10700:3:2973
+10701:3:2981
+10702:3:2986
+10703:3:2990
+10704:3:2991
+10705:3:2998
+10706:3:2999
+10707:3:3010
+10708:3:3011
+10709:3:3012
+10710:3:3010
+10711:3:3011
+10712:3:3012
+10713:3:3023
+10714:3:3028
+10715:3:3029
+10716:0:4365
+10717:3:3041
+10718:0:4365
+10719:3:3042
+10720:0:4365
+10721:2:1173
+10722:0:4365
+10723:3:3043
+10724:0:4365
+10725:2:1179
+10726:0:4365
+10727:2:1180
+10728:0:4365
+10729:3:3042
+10730:0:4365
+10731:2:1181
+10732:2:1185
+10733:2:1186
+10734:2:1194
+10735:2:1195
+10736:2:1199
+10737:2:1200
+10738:2:1194
+10739:2:1195
+10740:2:1199
+10741:2:1200
+10742:2:1208
+10743:2:1213
+10744:2:1217
+10745:2:1218
+10746:2:1225
+10747:2:1226
+10748:2:1237
+10749:2:1238
+10750:2:1239
+10751:2:1237
+10752:2:1238
+10753:2:1239
+10754:2:1250
+10755:2:1255
+10756:2:1256
+10757:0:4365
+10758:3:3043
+10759:0:4365
+10760:2:1268
+10761:0:4365
+10762:3:3042
+10763:0:4365
+10764:2:1270
+10765:0:4365
+10766:3:3043
+10767:0:4365
+10768:2:1271
+10769:2:1275
+10770:2:1276
+10771:2:1284
+10772:2:1285
+10773:2:1289
+10774:2:1290
+10775:2:1284
+10776:2:1285
+10777:2:1289
+10778:2:1290
+10779:2:1298
+10780:2:1303
+10781:2:1307
+10782:2:1308
+10783:2:1315
+10784:2:1316
+10785:2:1327
+10786:2:1328
+10787:2:1329
+10788:2:1327
+10789:2:1328
+10790:2:1329
+10791:2:1340
+10792:2:1345
+10793:2:1346
+10794:0:4365
+10795:2:1358
+10796:0:4365
+10797:2:1360
+10798:0:4365
+10799:3:3042
+10800:0:4365
+10801:2:1361
+10802:0:4365
+10803:3:3043
+10804:0:4365
+10805:2:1362
+10806:2:1366
+10807:2:1367
+10808:2:1375
+10809:2:1376
+10810:2:1380
+10811:2:1381
+10812:2:1375
+10813:2:1376
+10814:2:1380
+10815:2:1381
+10816:2:1389
+10817:2:1394
+10818:2:1398
+10819:2:1399
+10820:2:1406
+10821:2:1407
+10822:2:1418
+10823:2:1419
+10824:2:1420
+10825:2:1418
+10826:2:1419
+10827:2:1420
+10828:2:1431
+10829:2:1436
+10830:2:1437
+10831:0:4365
+10832:2:1449
+10833:0:4365
+10834:3:3042
+10835:0:4365
+10836:2:1451
+10837:0:4365
+10838:3:3043
+10839:0:4365
+10840:2:1652
+10841:0:4365
+10842:2:1653
+10843:0:4365
+10844:2:1657
+10845:0:4365
+10846:2:1180
+10847:0:4365
+10848:3:3042
+10849:0:4365
+10850:2:1181
+10851:2:1185
+10852:2:1186
+10853:2:1194
+10854:2:1195
+10855:2:1199
+10856:2:1200
+10857:2:1194
+10858:2:1195
+10859:2:1196
+10860:2:1208
+10861:2:1213
+10862:2:1217
+10863:2:1218
+10864:2:1225
+10865:2:1226
+10866:2:1237
+10867:2:1238
+10868:2:1239
+10869:2:1237
+10870:2:1238
+10871:2:1239
+10872:2:1250
+10873:2:1255
+10874:2:1256
+10875:0:4365
+10876:3:3043
+10877:0:4365
+10878:2:1268
+10879:0:4365
+10880:3:3042
+10881:0:4365
+10882:2:1270
+10883:0:4365
+10884:3:3043
+10885:0:4365
+10886:2:1271
+10887:2:1275
+10888:2:1276
+10889:2:1284
+10890:2:1285
+10891:2:1289
+10892:2:1290
+10893:2:1284
+10894:2:1285
+10895:2:1289
+10896:2:1290
+10897:2:1298
+10898:2:1303
+10899:2:1307
+10900:2:1308
+10901:2:1315
+10902:2:1316
+10903:2:1327
+10904:2:1328
+10905:2:1329
+10906:2:1327
+10907:2:1328
+10908:2:1329
+10909:2:1340
+10910:2:1345
+10911:2:1346
+10912:0:4365
+10913:2:1358
+10914:0:4365
+10915:2:1454
+10916:0:4365
+10917:3:3042
+10918:0:4365
+10919:2:1455
+10920:0:4365
+10921:3:3043
+10922:0:4365
+10923:2:1652
+10924:0:4365
+10925:2:1653
+10926:0:4365
+10927:2:1657
+10928:0:4365
+10929:2:1660
+10930:0:4365
+10931:3:3042
+10932:0:4365
+10933:2:1665
+10934:2:1669
+10935:2:1670
+10936:2:1678
+10937:2:1679
+10938:2:1683
+10939:2:1684
+10940:2:1678
+10941:2:1679
+10942:2:1680
+10943:2:1692
+10944:2:1697
+10945:2:1701
+10946:2:1702
+10947:2:1709
+10948:2:1710
+10949:2:1721
+10950:2:1722
+10951:2:1723
+10952:2:1721
+10953:2:1722
+10954:2:1723
+10955:2:1734
+10956:2:1739
+10957:2:1740
+10958:0:4365
+10959:3:3043
+10960:0:4365
+10961:2:1752
+10962:0:4365
+10963:3:3042
+10964:0:4365
+10965:2:1754
+10966:0:4365
+10967:3:3043
+10968:0:4365
+10969:2:1755
+10970:2:1759
+10971:2:1760
+10972:2:1768
+10973:2:1769
+10974:2:1773
+10975:2:1774
+10976:2:1768
+10977:2:1769
+10978:2:1773
+10979:2:1774
+10980:2:1782
+10981:2:1787
+10982:2:1791
+10983:2:1792
+10984:2:1799
+10985:2:1800
+10986:2:1811
+10987:2:1812
+10988:2:1813
+10989:2:1811
+10990:2:1812
+10991:2:1813
+10992:2:1824
+10993:2:1829
+10994:2:1830
+10995:0:4365
+10996:2:1842
+10997:0:4365
+10998:3:3042
+10999:0:4365
+11000:2:1844
+11001:0:4365
+11002:3:3043
+11003:0:4365
+11004:2:1845
+11005:2:1849
+11006:2:1850
+11007:2:1858
+11008:2:1859
+11009:2:1863
+11010:2:1864
+11011:2:1858
+11012:2:1859
+11013:2:1863
+11014:2:1864
+11015:2:1872
+11016:2:1877
+11017:2:1881
+11018:2:1882
+11019:2:1889
+11020:2:1890
+11021:2:1901
+11022:2:1902
+11023:2:1903
+11024:2:1901
+11025:2:1902
+11026:2:1903
+11027:2:1914
+11028:2:1919
+11029:2:1920
+11030:0:4365
+11031:2:1932
+11032:0:4365
+11033:3:3042
+11034:0:4365
+11035:2:1934
+11036:0:4365
+11037:3:3043
+11038:0:4365
+11039:2:1935
+11040:0:4365
+11041:2:1936
+11042:0:4365
+11043:2:2129
+11044:0:4365
+11045:2:2130
+11046:0:4365
+11047:2:2134
+11048:0:4365
+11049:3:3042
+11050:0:4365
+11051:2:2136
+11052:0:4365
+11053:3:3043
+11054:0:4365
+11055:2:2137
+11056:2:2141
+11057:2:2142
+11058:2:2150
+11059:2:2151
+11060:2:2155
+11061:2:2156
+11062:2:2150
+11063:2:2151
+11064:2:2155
+11065:2:2156
+11066:2:2164
+11067:2:2169
+11068:2:2173
+11069:2:2174
+11070:2:2181
+11071:2:2182
+11072:2:2193
+11073:2:2194
+11074:2:2195
+11075:2:2193
+11076:2:2194
+11077:2:2195
+11078:2:2206
+11079:2:2211
+11080:2:2212
+11081:0:4365
+11082:2:2224
+11083:0:4365
+11084:3:3042
+11085:0:4365
+11086:2:2226
+11087:0:4365
+11088:3:3043
+11089:0:4365
+11090:2:1936
+11091:0:4365
+11092:2:2129
+11093:0:4365
+11094:2:2130
+11095:0:4365
+11096:2:2134
+11097:0:4365
+11098:3:3042
+11099:0:4365
+11100:2:2136
+11101:0:4365
+11102:3:3043
+11103:0:4365
+11104:2:2137
+11105:2:2141
+11106:2:2142
+11107:2:2150
+11108:2:2151
+11109:2:2155
+11110:2:2156
+11111:2:2150
+11112:2:2151
+11113:2:2152
+11114:2:2164
+11115:2:2169
+11116:2:2173
+11117:2:2174
+11118:2:2181
+11119:2:2182
+11120:2:2193
+11121:2:2194
+11122:2:2195
+11123:2:2193
+11124:2:2194
+11125:2:2195
+11126:2:2206
+11127:2:2211
+11128:2:2212
+11129:0:4365
+11130:2:2224
+11131:0:4365
+11132:3:3042
+11133:0:4365
+11134:2:2226
+11135:0:4365
+11136:3:3043
+11137:0:4365
+11138:2:2230
+11139:0:4365
+11140:3:3042
+11141:0:4365
+11142:2:2235
+11143:2:2239
+11144:2:2240
+11145:2:2248
+11146:2:2249
+11147:2:2253
+11148:2:2254
+11149:2:2248
+11150:2:2249
+11151:2:2250
+11152:2:2262
+11153:2:2267
+11154:2:2271
+11155:2:2272
+11156:2:2279
+11157:2:2280
+11158:2:2291
+11159:2:2292
+11160:2:2293
+11161:2:2291
+11162:2:2292
+11163:2:2293
+11164:2:2304
+11165:2:2309
+11166:2:2310
+11167:0:4365
+11168:3:3043
+11169:0:4365
+11170:2:2322
+11171:0:4365
+11172:2:1169
+11173:0:4365
+11174:3:3042
+11175:0:4365
+11176:2:1170
+11177:0:4365
+11178:3:3043
+11179:0:4365
+11180:3:3044
+11181:0:4365
+11182:3:3257
+11183:0:4365
+11184:3:3362
+11185:0:4365
+11186:3:3363
+11187:0:4365
+11188:3:3367
+11189:0:4365
+11190:3:3373
+11191:3:3377
+11192:3:3378
+11193:3:3386
+11194:3:3387
+11195:3:3391
+11196:3:3392
+11197:3:3386
+11198:3:3387
+11199:3:3391
+11200:3:3392
+11201:3:3400
+11202:3:3405
+11203:3:3409
+11204:3:3410
+11205:3:3417
+11206:3:3418
+11207:3:3429
+11208:3:3430
+11209:3:3431
+11210:3:3429
+11211:3:3430
+11212:3:3431
+11213:3:3442
+11214:3:3447
+11215:3:3448
+11216:0:4365
+11217:3:3460
+11218:0:4365
+11219:3:3461
+11220:0:4365
+11221:2:1173
+11222:0:4365
+11223:3:3462
+11224:0:4365
+11225:2:1179
+11226:0:4365
+11227:2:1180
+11228:0:4365
+11229:3:3461
+11230:0:4365
+11231:2:1181
+11232:2:1185
+11233:2:1186
+11234:2:1194
+11235:2:1195
+11236:2:1199
+11237:2:1200
+11238:2:1194
+11239:2:1195
+11240:2:1199
+11241:2:1200
+11242:2:1208
+11243:2:1213
+11244:2:1217
+11245:2:1218
+11246:2:1225
+11247:2:1226
+11248:2:1237
+11249:2:1238
+11250:2:1239
+11251:2:1237
+11252:2:1238
+11253:2:1239
+11254:2:1250
+11255:2:1255
+11256:2:1256
+11257:0:4365
+11258:3:3462
+11259:0:4365
+11260:2:1268
+11261:0:4365
+11262:3:3461
+11263:0:4365
+11264:2:1270
+11265:0:4365
+11266:3:3462
+11267:0:4365
+11268:2:1271
+11269:2:1275
+11270:2:1276
+11271:2:1284
+11272:2:1285
+11273:2:1289
+11274:2:1290
+11275:2:1284
+11276:2:1285
+11277:2:1289
+11278:2:1290
+11279:2:1298
+11280:2:1303
+11281:2:1307
+11282:2:1308
+11283:2:1315
+11284:2:1316
+11285:2:1327
+11286:2:1328
+11287:2:1329
+11288:2:1327
+11289:2:1328
+11290:2:1329
+11291:2:1340
+11292:2:1345
+11293:2:1346
+11294:0:4365
+11295:2:1358
+11296:0:4365
+11297:2:1360
+11298:0:4365
+11299:3:3461
+11300:0:4365
+11301:2:1361
+11302:0:4365
+11303:3:3462
+11304:0:4365
+11305:2:1362
+11306:2:1366
+11307:2:1367
+11308:2:1375
+11309:2:1376
+11310:2:1380
+11311:2:1381
+11312:2:1375
+11313:2:1376
+11314:2:1380
+11315:2:1381
+11316:2:1389
+11317:2:1394
+11318:2:1398
+11319:2:1399
+11320:2:1406
+11321:2:1407
+11322:2:1418
+11323:2:1419
+11324:2:1420
+11325:2:1418
+11326:2:1419
+11327:2:1420
+11328:2:1431
+11329:2:1436
+11330:2:1437
+11331:0:4365
+11332:2:1449
+11333:0:4365
+11334:3:3461
+11335:0:4365
+11336:2:1451
+11337:0:4365
+11338:3:3462
+11339:0:4365
+11340:2:1652
+11341:0:4365
+11342:2:1653
+11343:0:4365
+11344:2:1657
+11345:0:4365
+11346:2:1180
+11347:0:4365
+11348:3:3461
+11349:0:4365
+11350:2:1181
+11351:2:1185
+11352:2:1186
+11353:2:1194
+11354:2:1195
+11355:2:1199
+11356:2:1200
+11357:2:1194
+11358:2:1195
+11359:2:1196
+11360:2:1208
+11361:2:1213
+11362:2:1217
+11363:2:1218
+11364:2:1225
+11365:2:1226
+11366:2:1237
+11367:2:1238
+11368:2:1239
+11369:2:1237
+11370:2:1238
+11371:2:1239
+11372:2:1250
+11373:2:1255
+11374:2:1256
+11375:0:4365
+11376:3:3462
+11377:0:4365
+11378:2:1268
+11379:0:4365
+11380:3:3461
+11381:0:4365
+11382:2:1270
+11383:0:4365
+11384:3:3462
+11385:0:4365
+11386:2:1271
+11387:2:1275
+11388:2:1276
+11389:2:1284
+11390:2:1285
+11391:2:1289
+11392:2:1290
+11393:2:1284
+11394:2:1285
+11395:2:1289
+11396:2:1290
+11397:2:1298
+11398:2:1303
+11399:2:1307
+11400:2:1308
+11401:2:1315
+11402:2:1316
+11403:2:1327
+11404:2:1328
+11405:2:1329
+11406:2:1327
+11407:2:1328
+11408:2:1329
+11409:2:1340
+11410:2:1345
+11411:2:1346
+11412:0:4365
+11413:2:1358
+11414:0:4365
+11415:2:1454
+11416:0:4365
+11417:3:3461
+11418:0:4365
+11419:2:1455
+11420:0:4365
+11421:3:3462
+11422:0:4365
+11423:2:1652
+11424:0:4365
+11425:2:1653
+11426:0:4365
+11427:2:1657
+11428:0:4365
+11429:2:1660
+11430:0:4365
+11431:3:3461
+11432:0:4365
+11433:2:1665
+11434:2:1669
+11435:2:1670
+11436:2:1678
+11437:2:1679
+11438:2:1683
+11439:2:1684
+11440:2:1678
+11441:2:1679
+11442:2:1680
+11443:2:1692
+11444:2:1697
+11445:2:1701
+11446:2:1702
+11447:2:1709
+11448:2:1710
+11449:2:1721
+11450:2:1722
+11451:2:1723
+11452:2:1721
+11453:2:1722
+11454:2:1723
+11455:2:1734
+11456:2:1739
+11457:2:1740
+11458:0:4365
+11459:3:3462
+11460:0:4365
+11461:2:1752
+11462:0:4365
+11463:3:3461
+11464:0:4365
+11465:2:1754
+11466:0:4365
+11467:3:3462
+11468:0:4365
+11469:2:1755
+11470:2:1759
+11471:2:1760
+11472:2:1768
+11473:2:1769
+11474:2:1773
+11475:2:1774
+11476:2:1768
+11477:2:1769
+11478:2:1773
+11479:2:1774
+11480:2:1782
+11481:2:1787
+11482:2:1791
+11483:2:1792
+11484:2:1799
+11485:2:1800
+11486:2:1811
+11487:2:1812
+11488:2:1813
+11489:2:1811
+11490:2:1812
+11491:2:1813
+11492:2:1824
+11493:2:1829
+11494:2:1830
+11495:0:4365
+11496:2:1842
+11497:0:4365
+11498:3:3461
+11499:0:4365
+11500:2:1844
+11501:0:4365
+11502:3:3462
+11503:0:4365
+11504:2:1845
+11505:2:1849
+11506:2:1850
+11507:2:1858
+11508:2:1859
+11509:2:1863
+11510:2:1864
+11511:2:1858
+11512:2:1859
+11513:2:1863
+11514:2:1864
+11515:2:1872
+11516:2:1877
+11517:2:1881
+11518:2:1882
+11519:2:1889
+11520:2:1890
+11521:2:1901
+11522:2:1902
+11523:2:1903
+11524:2:1901
+11525:2:1902
+11526:2:1903
+11527:2:1914
+11528:2:1919
+11529:2:1920
+11530:0:4365
+11531:2:1932
+11532:0:4365
+11533:3:3461
+11534:0:4365
+11535:2:1934
+11536:0:4365
+11537:3:3462
+11538:0:4365
+11539:2:1935
+11540:0:4365
+11541:2:1936
+11542:0:4365
+11543:2:2129
+11544:0:4365
+11545:2:2130
+11546:0:4365
+11547:2:2134
+11548:0:4365
+11549:3:3461
+11550:0:4365
+11551:2:2136
+11552:0:4365
+11553:3:3462
+11554:0:4365
+11555:2:2137
+11556:2:2141
+11557:2:2142
+11558:2:2150
+11559:2:2151
+11560:2:2155
+11561:2:2156
+11562:2:2150
+11563:2:2151
+11564:2:2155
+11565:2:2156
+11566:2:2164
+11567:2:2169
+11568:2:2173
+11569:2:2174
+11570:2:2181
+11571:2:2182
+11572:2:2193
+11573:2:2194
+11574:2:2195
+11575:2:2193
+11576:2:2194
+11577:2:2195
+11578:2:2206
+11579:2:2211
+11580:2:2212
+11581:0:4365
+11582:2:2224
+11583:0:4365
+11584:3:3461
+11585:0:4365
+11586:2:2226
+11587:0:4365
+11588:3:3462
+11589:0:4365
+11590:2:1936
+11591:0:4365
+11592:2:2129
+11593:0:4365
+11594:2:2130
+11595:0:4365
+11596:2:2134
+11597:0:4365
+11598:3:3461
+11599:0:4365
+11600:2:2136
+11601:0:4365
+11602:3:3462
+11603:0:4365
+11604:2:2137
+11605:2:2141
+11606:2:2142
+11607:2:2150
+11608:2:2151
+11609:2:2155
+11610:2:2156
+11611:2:2150
+11612:2:2151
+11613:2:2152
+11614:2:2164
+11615:2:2169
+11616:2:2173
+11617:2:2174
+11618:2:2181
+11619:2:2182
+11620:2:2193
+11621:2:2194
+11622:2:2195
+11623:2:2193
+11624:2:2194
+11625:2:2195
+11626:2:2206
+11627:2:2211
+11628:2:2212
+11629:0:4365
+11630:2:2224
+11631:0:4365
+11632:3:3461
+11633:0:4365
+11634:2:2226
+11635:0:4365
+11636:3:3462
+11637:0:4365
+11638:2:2230
+11639:0:4365
+11640:3:3461
+11641:0:4365
+11642:2:2235
+11643:2:2239
+11644:2:2240
+11645:2:2248
+11646:2:2249
+11647:2:2253
+11648:2:2254
+11649:2:2248
+11650:2:2249
+11651:2:2250
+11652:2:2262
+11653:2:2267
+11654:2:2271
+11655:2:2272
+11656:2:2279
+11657:2:2280
+11658:2:2291
+11659:2:2292
+11660:2:2293
+11661:2:2291
+11662:2:2292
+11663:2:2293
+11664:2:2304
+11665:2:2309
+11666:2:2310
+11667:0:4365
+11668:3:3462
+11669:0:4365
+11670:2:2322
+11671:0:4365
+11672:2:1169
+11673:0:4365
+11674:3:3461
+11675:0:4365
+11676:2:1170
+11677:0:4365
+11678:3:3462
+11679:0:4365
+11680:3:3463
+11681:0:4365
+11682:3:3469
+11683:0:4365
+11684:3:3470
+11685:3:3474
+11686:3:3475
+11687:3:3483
+11688:3:3484
+11689:3:3488
+11690:3:3489
+11691:3:3483
+11692:3:3484
+11693:3:3488
+11694:3:3489
+11695:3:3497
+11696:3:3502
+11697:3:3506
+11698:3:3507
+11699:3:3514
+11700:3:3515
+11701:3:3526
+11702:3:3527
+11703:3:3528
+11704:3:3526
+11705:3:3527
+11706:3:3528
+11707:3:3539
+11708:3:3544
+11709:3:3545
+11710:0:4365
+11711:3:3557
+11712:0:4365
+11713:3:3558
+11714:0:4365
+11715:2:1173
+11716:0:4365
+11717:3:3559
+11718:0:4365
+11719:2:1179
+11720:0:4365
+11721:2:1180
+11722:0:4365
+11723:3:3558
+11724:0:4365
+11725:2:1181
+11726:2:1185
+11727:2:1186
+11728:2:1194
+11729:2:1195
+11730:2:1199
+11731:2:1200
+11732:2:1194
+11733:2:1195
+11734:2:1199
+11735:2:1200
+11736:2:1208
+11737:2:1213
+11738:2:1217
+11739:2:1218
+11740:2:1225
+11741:2:1226
+11742:2:1237
+11743:2:1238
+11744:2:1239
+11745:2:1237
+11746:2:1238
+11747:2:1239
+11748:2:1250
+11749:2:1255
+11750:2:1256
+11751:0:4365
+11752:3:3559
+11753:0:4365
+11754:2:1268
+11755:0:4365
+11756:3:3558
+11757:0:4365
+11758:2:1270
+11759:0:4365
+11760:3:3559
+11761:0:4365
+11762:2:1271
+11763:2:1275
+11764:2:1276
+11765:2:1284
+11766:2:1285
+11767:2:1289
+11768:2:1290
+11769:2:1284
+11770:2:1285
+11771:2:1289
+11772:2:1290
+11773:2:1298
+11774:2:1303
+11775:2:1307
+11776:2:1308
+11777:2:1315
+11778:2:1316
+11779:2:1327
+11780:2:1328
+11781:2:1329
+11782:2:1327
+11783:2:1328
+11784:2:1329
+11785:2:1340
+11786:2:1345
+11787:2:1346
+11788:0:4365
+11789:2:1358
+11790:0:4365
+11791:2:1360
+11792:0:4365
+11793:3:3558
+11794:0:4365
+11795:2:1361
+11796:0:4365
+11797:3:3559
+11798:0:4365
+11799:2:1362
+11800:2:1366
+11801:2:1367
+11802:2:1375
+11803:2:1376
+11804:2:1380
+11805:2:1381
+11806:2:1375
+11807:2:1376
+11808:2:1380
+11809:2:1381
+11810:2:1389
+11811:2:1394
+11812:2:1398
+11813:2:1399
+11814:2:1406
+11815:2:1407
+11816:2:1418
+11817:2:1419
+11818:2:1420
+11819:2:1418
+11820:2:1419
+11821:2:1420
+11822:2:1431
+11823:2:1436
+11824:2:1437
+11825:0:4365
+11826:2:1449
+11827:0:4365
+11828:3:3558
+11829:0:4365
+11830:2:1451
+11831:0:4365
+11832:3:3559
+11833:0:4365
+11834:2:1652
+11835:0:4365
+11836:2:1653
+11837:0:4365
+11838:2:1657
+11839:0:4365
+11840:2:1180
+11841:0:4365
+11842:3:3558
+11843:0:4365
+11844:2:1181
+11845:2:1185
+11846:2:1186
+11847:2:1194
+11848:2:1195
+11849:2:1199
+11850:2:1200
+11851:2:1194
+11852:2:1195
+11853:2:1196
+11854:2:1208
+11855:2:1213
+11856:2:1217
+11857:2:1218
+11858:2:1225
+11859:2:1226
+11860:2:1237
+11861:2:1238
+11862:2:1239
+11863:2:1237
+11864:2:1238
+11865:2:1239
+11866:2:1250
+11867:2:1255
+11868:2:1256
+11869:0:4365
+11870:3:3559
+11871:0:4365
+11872:2:1268
+11873:0:4365
+11874:3:3558
+11875:0:4365
+11876:2:1270
+11877:0:4365
+11878:3:3559
+11879:0:4365
+11880:2:1271
+11881:2:1275
+11882:2:1276
+11883:2:1284
+11884:2:1285
+11885:2:1289
+11886:2:1290
+11887:2:1284
+11888:2:1285
+11889:2:1289
+11890:2:1290
+11891:2:1298
+11892:2:1303
+11893:2:1307
+11894:2:1308
+11895:2:1315
+11896:2:1316
+11897:2:1327
+11898:2:1328
+11899:2:1329
+11900:2:1327
+11901:2:1328
+11902:2:1329
+11903:2:1340
+11904:2:1345
+11905:2:1346
+11906:0:4365
+11907:2:1358
+11908:0:4365
+11909:2:1454
+11910:0:4365
+11911:3:3558
+11912:0:4365
+11913:2:1455
+11914:0:4365
+11915:3:3559
+11916:0:4365
+11917:2:1652
+11918:0:4365
+11919:2:1653
+11920:0:4365
+11921:2:1657
+11922:0:4365
+11923:2:1660
+11924:0:4365
+11925:3:3558
+11926:0:4365
+11927:2:1665
+11928:2:1669
+11929:2:1670
+11930:2:1678
+11931:2:1679
+11932:2:1683
+11933:2:1684
+11934:2:1678
+11935:2:1679
+11936:2:1680
+11937:2:1692
+11938:2:1697
+11939:2:1701
+11940:2:1702
+11941:2:1709
+11942:2:1710
+11943:2:1721
+11944:2:1722
+11945:2:1723
+11946:2:1721
+11947:2:1722
+11948:2:1723
+11949:2:1734
+11950:2:1739
+11951:2:1740
+11952:0:4365
+11953:3:3559
+11954:0:4365
+11955:2:1752
+11956:0:4365
+11957:3:3558
+11958:0:4365
+11959:2:1754
+11960:0:4365
+11961:3:3559
+11962:0:4365
+11963:2:1755
+11964:2:1759
+11965:2:1760
+11966:2:1768
+11967:2:1769
+11968:2:1773
+11969:2:1774
+11970:2:1768
+11971:2:1769
+11972:2:1773
+11973:2:1774
+11974:2:1782
+11975:2:1787
+11976:2:1791
+11977:2:1792
+11978:2:1799
+11979:2:1800
+11980:2:1811
+11981:2:1812
+11982:2:1813
+11983:2:1811
+11984:2:1812
+11985:2:1813
+11986:2:1824
+11987:2:1829
+11988:2:1830
+11989:0:4365
+11990:2:1842
+11991:0:4365
+11992:3:3558
+11993:0:4365
+11994:2:1844
+11995:0:4365
+11996:3:3559
+11997:0:4365
+11998:2:1845
+11999:2:1849
+12000:2:1850
+12001:2:1858
+12002:2:1859
+12003:2:1863
+12004:2:1864
+12005:2:1858
+12006:2:1859
+12007:2:1863
+12008:2:1864
+12009:2:1872
+12010:2:1877
+12011:2:1881
+12012:2:1882
+12013:2:1889
+12014:2:1890
+12015:2:1901
+12016:2:1902
+12017:2:1903
+12018:2:1901
+12019:2:1902
+12020:2:1903
+12021:2:1914
+12022:2:1919
+12023:2:1920
+12024:0:4365
+12025:2:1932
+12026:0:4365
+12027:3:3558
+12028:0:4365
+12029:2:1934
+12030:0:4365
+12031:3:3559
+12032:0:4365
+12033:2:1935
+12034:0:4365
+12035:2:1936
+12036:0:4365
+12037:2:2129
+12038:0:4365
+12039:2:2130
+12040:0:4365
+12041:2:2134
+12042:0:4365
+12043:3:3558
+12044:0:4365
+12045:2:2136
+12046:0:4365
+12047:3:3559
+12048:0:4365
+12049:2:2137
+12050:2:2141
+12051:2:2142
+12052:2:2150
+12053:2:2151
+12054:2:2155
+12055:2:2156
+12056:2:2150
+12057:2:2151
+12058:2:2155
+12059:2:2156
+12060:2:2164
+12061:2:2169
+12062:2:2173
+12063:2:2174
+12064:2:2181
+12065:2:2182
+12066:2:2193
+12067:2:2194
+12068:2:2195
+12069:2:2193
+12070:2:2194
+12071:2:2195
+12072:2:2206
+12073:2:2211
+12074:2:2212
+12075:0:4365
+12076:2:2224
+12077:0:4365
+12078:3:3558
+12079:0:4365
+12080:2:2226
+12081:0:4365
+12082:3:3559
+12083:0:4365
+12084:2:1936
+12085:0:4365
+12086:2:2129
+12087:0:4365
+12088:2:2130
+12089:0:4365
+12090:2:2134
+12091:0:4365
+12092:3:3558
+12093:0:4365
+12094:2:2136
+12095:0:4365
+12096:3:3559
+12097:0:4365
+12098:2:2137
+12099:2:2141
+12100:2:2142
+12101:2:2150
+12102:2:2151
+12103:2:2155
+12104:2:2156
+12105:2:2150
+12106:2:2151
+12107:2:2152
+12108:2:2164
+12109:2:2169
+12110:2:2173
+12111:2:2174
+12112:2:2181
+12113:2:2182
+12114:2:2193
+12115:2:2194
+12116:2:2195
+12117:2:2193
+12118:2:2194
+12119:2:2195
+12120:2:2206
+12121:2:2211
+12122:2:2212
+12123:0:4365
+12124:2:2224
+12125:0:4365
+12126:3:3558
+12127:0:4365
+12128:2:2226
+12129:0:4365
+12130:3:3559
+12131:0:4365
+12132:2:2230
+12133:0:4365
+12134:3:3558
+12135:0:4365
+12136:2:2235
+12137:2:2239
+12138:2:2240
+12139:2:2248
+12140:2:2249
+12141:2:2253
+12142:2:2254
+12143:2:2248
+12144:2:2249
+12145:2:2250
+12146:2:2262
+12147:2:2267
+12148:2:2271
+12149:2:2272
+12150:2:2279
+12151:2:2280
+12152:2:2291
+12153:2:2292
+12154:2:2293
+12155:2:2291
+12156:2:2292
+12157:2:2293
+12158:2:2304
+12159:2:2309
+12160:2:2310
+12161:0:4365
+12162:3:3559
+12163:0:4365
+12164:2:2322
+12165:0:4365
+12166:2:1169
+12167:0:4365
+12168:3:3558
+12169:0:4365
+12170:2:1170
+12171:0:4365
+12172:3:3559
+12173:0:4365
+12174:3:3560
+12175:0:4365
+12176:3:3566
+12177:0:4365
+12178:3:3569
+12179:3:3570
+12180:3:3582
+12181:3:3583
+12182:3:3587
+12183:3:3588
+12184:3:3582
+12185:3:3583
+12186:3:3587
+12187:3:3588
+12188:3:3596
+12189:3:3601
+12190:3:3605
+12191:3:3606
+12192:3:3613
+12193:3:3614
+12194:3:3625
+12195:3:3626
+12196:3:3627
+12197:3:3625
+12198:3:3626
+12199:3:3627
+12200:3:3638
+12201:3:3643
+12202:3:3644
+12203:0:4365
+12204:3:3656
+12205:0:4365
+12206:3:3657
+12207:0:4365
+12208:2:1173
+12209:0:4365
+12210:3:3658
+12211:0:4365
+12212:2:1179
+12213:0:4365
+12214:2:1180
+12215:0:4365
+12216:3:3657
+12217:0:4365
+12218:2:1181
+12219:2:1185
+12220:2:1186
+12221:2:1194
+12222:2:1195
+12223:2:1199
+12224:2:1200
+12225:2:1194
+12226:2:1195
+12227:2:1199
+12228:2:1200
+12229:2:1208
+12230:2:1213
+12231:2:1217
+12232:2:1218
+12233:2:1225
+12234:2:1226
+12235:2:1237
+12236:2:1238
+12237:2:1239
+12238:2:1237
+12239:2:1238
+12240:2:1239
+12241:2:1250
+12242:2:1255
+12243:2:1256
+12244:0:4365
+12245:3:3658
+12246:0:4365
+12247:2:1268
+12248:0:4365
+12249:3:3657
+12250:0:4365
+12251:2:1270
+12252:0:4365
+12253:3:3658
+12254:0:4365
+12255:2:1271
+12256:2:1275
+12257:2:1276
+12258:2:1284
+12259:2:1285
+12260:2:1289
+12261:2:1290
+12262:2:1284
+12263:2:1285
+12264:2:1289
+12265:2:1290
+12266:2:1298
+12267:2:1303
+12268:2:1307
+12269:2:1308
+12270:2:1315
+12271:2:1316
+12272:2:1327
+12273:2:1328
+12274:2:1329
+12275:2:1327
+12276:2:1328
+12277:2:1329
+12278:2:1340
+12279:2:1345
+12280:2:1346
+12281:0:4365
+12282:2:1358
+12283:0:4365
+12284:2:1360
+12285:0:4365
+12286:3:3657
+12287:0:4365
+12288:2:1361
+12289:0:4365
+12290:3:3658
+12291:0:4365
+12292:2:1362
+12293:2:1366
+12294:2:1367
+12295:2:1375
+12296:2:1376
+12297:2:1380
+12298:2:1381
+12299:2:1375
+12300:2:1376
+12301:2:1380
+12302:2:1381
+12303:2:1389
+12304:2:1394
+12305:2:1398
+12306:2:1399
+12307:2:1406
+12308:2:1407
+12309:2:1418
+12310:2:1419
+12311:2:1420
+12312:2:1418
+12313:2:1419
+12314:2:1420
+12315:2:1431
+12316:2:1436
+12317:2:1437
+12318:0:4365
+12319:2:1449
+12320:0:4365
+12321:3:3657
+12322:0:4365
+12323:2:1451
+12324:0:4365
+12325:3:3658
+12326:0:4365
+12327:2:1652
+12328:0:4365
+12329:2:1653
+12330:0:4365
+12331:2:1657
+12332:0:4365
+12333:2:1180
+12334:0:4365
+12335:3:3657
+12336:0:4365
+12337:2:1181
+12338:2:1185
+12339:2:1186
+12340:2:1194
+12341:2:1195
+12342:2:1199
+12343:2:1200
+12344:2:1194
+12345:2:1195
+12346:2:1196
+12347:2:1208
+12348:2:1213
+12349:2:1217
+12350:2:1218
+12351:2:1225
+12352:2:1226
+12353:2:1237
+12354:2:1238
+12355:2:1239
+12356:2:1237
+12357:2:1238
+12358:2:1239
+12359:2:1250
+12360:2:1255
+12361:2:1256
+12362:0:4365
+12363:3:3658
+12364:0:4365
+12365:2:1268
+12366:0:4365
+12367:3:3657
+12368:0:4365
+12369:2:1270
+12370:0:4365
+12371:3:3658
+12372:0:4365
+12373:2:1271
+12374:2:1275
+12375:2:1276
+12376:2:1284
+12377:2:1285
+12378:2:1289
+12379:2:1290
+12380:2:1284
+12381:2:1285
+12382:2:1289
+12383:2:1290
+12384:2:1298
+12385:2:1303
+12386:2:1307
+12387:2:1308
+12388:2:1315
+12389:2:1316
+12390:2:1327
+12391:2:1328
+12392:2:1329
+12393:2:1327
+12394:2:1328
+12395:2:1329
+12396:2:1340
+12397:2:1345
+12398:2:1346
+12399:0:4365
+12400:2:1358
+12401:0:4365
+12402:2:1454
+12403:0:4365
+12404:3:3657
+12405:0:4365
+12406:2:1455
+12407:0:4365
+12408:3:3658
+12409:0:4365
+12410:2:1652
+12411:0:4365
+12412:2:1653
+12413:0:4365
+12414:2:1657
+12415:0:4365
+12416:2:1660
+12417:0:4365
+12418:3:3657
+12419:0:4365
+12420:2:1665
+12421:2:1669
+12422:2:1670
+12423:2:1678
+12424:2:1679
+12425:2:1683
+12426:2:1684
+12427:2:1678
+12428:2:1679
+12429:2:1680
+12430:2:1692
+12431:2:1697
+12432:2:1701
+12433:2:1702
+12434:2:1709
+12435:2:1710
+12436:2:1721
+12437:2:1722
+12438:2:1723
+12439:2:1721
+12440:2:1722
+12441:2:1723
+12442:2:1734
+12443:2:1739
+12444:2:1740
+12445:0:4365
+12446:3:3658
+12447:0:4365
+12448:2:1752
+12449:0:4365
+12450:3:3657
+12451:0:4365
+12452:2:1754
+12453:0:4365
+12454:3:3658
+12455:0:4365
+12456:2:1755
+12457:2:1759
+12458:2:1760
+12459:2:1768
+12460:2:1769
+12461:2:1773
+12462:2:1774
+12463:2:1768
+12464:2:1769
+12465:2:1773
+12466:2:1774
+12467:2:1782
+12468:2:1787
+12469:2:1791
+12470:2:1792
+12471:2:1799
+12472:2:1800
+12473:2:1811
+12474:2:1812
+12475:2:1813
+12476:2:1811
+12477:2:1812
+12478:2:1813
+12479:2:1824
+12480:2:1829
+12481:2:1830
+12482:0:4365
+12483:2:1842
+12484:0:4365
+12485:3:3657
+12486:0:4365
+12487:2:1844
+12488:0:4365
+12489:3:3658
+12490:0:4365
+12491:2:1845
+12492:2:1849
+12493:2:1850
+12494:2:1858
+12495:2:1859
+12496:2:1863
+12497:2:1864
+12498:2:1858
+12499:2:1859
+12500:2:1863
+12501:2:1864
+12502:2:1872
+12503:2:1877
+12504:2:1881
+12505:2:1882
+12506:2:1889
+12507:2:1890
+12508:2:1901
+12509:2:1902
+12510:2:1903
+12511:2:1901
+12512:2:1902
+12513:2:1903
+12514:2:1914
+12515:2:1919
+12516:2:1920
+12517:0:4365
+12518:2:1932
+12519:0:4365
+12520:3:3657
+12521:0:4365
+12522:2:1934
+12523:0:4365
+12524:3:3658
+12525:0:4365
+12526:2:1935
+12527:0:4365
+12528:2:1936
+12529:0:4365
+12530:2:2129
+12531:0:4365
+12532:2:2130
+12533:0:4365
+12534:2:2134
+12535:0:4365
+12536:3:3657
+12537:0:4365
+12538:2:2136
+12539:0:4365
+12540:3:3658
+12541:0:4365
+12542:2:2137
+12543:2:2141
+12544:2:2142
+12545:2:2150
+12546:2:2151
+12547:2:2155
+12548:2:2156
+12549:2:2150
+12550:2:2151
+12551:2:2155
+12552:2:2156
+12553:2:2164
+12554:2:2169
+12555:2:2173
+12556:2:2174
+12557:2:2181
+12558:2:2182
+12559:2:2193
+12560:2:2194
+12561:2:2195
+12562:2:2193
+12563:2:2194
+12564:2:2195
+12565:2:2206
+12566:2:2211
+12567:2:2212
+12568:0:4365
+12569:2:2224
+12570:0:4365
+12571:3:3657
+12572:0:4365
+12573:2:2226
+12574:0:4365
+12575:3:3658
+12576:0:4365
+12577:2:1936
+12578:0:4365
+12579:2:2129
+12580:0:4365
+12581:2:2130
+12582:0:4365
+12583:2:2134
+12584:0:4365
+12585:3:3657
+12586:0:4365
+12587:2:2136
+12588:0:4365
+12589:3:3658
+12590:0:4365
+12591:2:2137
+12592:2:2141
+12593:2:2142
+12594:2:2150
+12595:2:2151
+12596:2:2155
+12597:2:2156
+12598:2:2150
+12599:2:2151
+12600:2:2152
+12601:2:2164
+12602:2:2169
+12603:2:2173
+12604:2:2174
+12605:2:2181
+12606:2:2182
+12607:2:2193
+12608:2:2194
+12609:2:2195
+12610:2:2193
+12611:2:2194
+12612:2:2195
+12613:2:2206
+12614:2:2211
+12615:2:2212
+12616:0:4365
+12617:2:2224
+12618:0:4365
+12619:3:3657
+12620:0:4365
+12621:2:2226
+12622:0:4365
+12623:3:3658
+12624:0:4365
+12625:2:2230
+12626:0:4365
+12627:3:3657
+12628:0:4365
+12629:2:2235
+12630:2:2239
+12631:2:2240
+12632:2:2248
+12633:2:2249
+12634:2:2253
+12635:2:2254
+12636:2:2248
+12637:2:2249
+12638:2:2250
+12639:2:2262
+12640:2:2267
+12641:2:2271
+12642:2:2272
+12643:2:2279
+12644:2:2280
+12645:2:2291
+12646:2:2292
+12647:2:2293
+12648:2:2291
+12649:2:2292
+12650:2:2293
+12651:2:2304
+12652:2:2309
+12653:2:2310
+12654:0:4365
+12655:3:3658
+12656:0:4365
+12657:2:2322
+12658:0:4365
+12659:2:1169
+12660:0:4365
+12661:3:3657
+12662:0:4365
+12663:2:1170
+12664:0:4365
+12665:3:3658
+12666:0:4365
+12667:3:3659
+12668:0:4365
+12669:3:3665
+12670:0:4365
+12671:3:3666
+12672:0:4365
+12673:3:3667
+12674:0:4365
+12675:3:3668
+12676:0:4365
+12677:3:3669
+12678:3:3673
+12679:3:3674
+12680:3:3682
+12681:3:3683
+12682:3:3687
+12683:3:3688
+12684:3:3682
+12685:3:3683
+12686:3:3687
+12687:3:3688
+12688:3:3696
+12689:3:3701
+12690:3:3705
+12691:3:3706
+12692:3:3713
+12693:3:3714
+12694:3:3725
+12695:3:3726
+12696:3:3727
+12697:3:3725
+12698:3:3726
+12699:3:3727
+12700:3:3738
+12701:3:3743
+12702:3:3744
+12703:0:4365
+12704:3:3756
+12705:0:4365
+12706:3:3757
+12707:0:4365
+12708:2:1173
+12709:0:4365
+12710:3:3758
+12711:0:4365
+12712:2:1179
+12713:0:4365
+12714:2:1180
+12715:0:4365
+12716:3:3757
+12717:0:4365
+12718:2:1181
+12719:2:1185
+12720:2:1186
+12721:2:1194
+12722:2:1195
+12723:2:1199
+12724:2:1200
+12725:2:1194
+12726:2:1195
+12727:2:1199
+12728:2:1200
+12729:2:1208
+12730:2:1213
+12731:2:1217
+12732:2:1218
+12733:2:1225
+12734:2:1226
+12735:2:1237
+12736:2:1238
+12737:2:1239
+12738:2:1237
+12739:2:1238
+12740:2:1239
+12741:2:1250
+12742:2:1255
+12743:2:1256
+12744:0:4365
+12745:3:3758
+12746:0:4365
+12747:2:1268
+12748:0:4365
+12749:3:3757
+12750:0:4365
+12751:2:1270
+12752:0:4365
+12753:3:3758
+12754:0:4365
+12755:2:1271
+12756:2:1275
+12757:2:1276
+12758:2:1284
+12759:2:1285
+12760:2:1289
+12761:2:1290
+12762:2:1284
+12763:2:1285
+12764:2:1289
+12765:2:1290
+12766:2:1298
+12767:2:1303
+12768:2:1307
+12769:2:1308
+12770:2:1315
+12771:2:1316
+12772:2:1327
+12773:2:1328
+12774:2:1329
+12775:2:1327
+12776:2:1328
+12777:2:1329
+12778:2:1340
+12779:2:1345
+12780:2:1346
+12781:0:4365
+12782:2:1358
+12783:0:4365
+12784:2:1360
+12785:0:4365
+12786:3:3757
+12787:0:4365
+12788:2:1361
+12789:0:4365
+12790:3:3758
+12791:0:4365
+12792:2:1362
+12793:2:1366
+12794:2:1367
+12795:2:1375
+12796:2:1376
+12797:2:1380
+12798:2:1381
+12799:2:1375
+12800:2:1376
+12801:2:1380
+12802:2:1381
+12803:2:1389
+12804:2:1394
+12805:2:1398
+12806:2:1399
+12807:2:1406
+12808:2:1407
+12809:2:1418
+12810:2:1419
+12811:2:1420
+12812:2:1418
+12813:2:1419
+12814:2:1420
+12815:2:1431
+12816:2:1436
+12817:2:1437
+12818:0:4365
+12819:2:1449
+12820:0:4365
+12821:3:3757
+12822:0:4365
+12823:2:1451
+12824:0:4365
+12825:3:3758
+12826:0:4365
+12827:2:1652
+12828:0:4365
+12829:2:1653
+12830:0:4365
+12831:2:1657
+12832:0:4365
+12833:2:1180
+12834:0:4365
+12835:3:3757
+12836:0:4365
+12837:2:1181
+12838:2:1185
+12839:2:1186
+12840:2:1194
+12841:2:1195
+12842:2:1199
+12843:2:1200
+12844:2:1194
+12845:2:1195
+12846:2:1196
+12847:2:1208
+12848:2:1213
+12849:2:1217
+12850:2:1218
+12851:2:1225
+12852:2:1226
+12853:2:1237
+12854:2:1238
+12855:2:1239
+12856:2:1237
+12857:2:1238
+12858:2:1239
+12859:2:1250
+12860:2:1255
+12861:2:1256
+12862:0:4365
+12863:3:3758
+12864:0:4365
+12865:2:1268
+12866:0:4365
+12867:3:3757
+12868:0:4365
+12869:2:1270
+12870:0:4365
+12871:3:3758
+12872:0:4365
+12873:2:1271
+12874:2:1275
+12875:2:1276
+12876:2:1284
+12877:2:1285
+12878:2:1289
+12879:2:1290
+12880:2:1284
+12881:2:1285
+12882:2:1289
+12883:2:1290
+12884:2:1298
+12885:2:1303
+12886:2:1307
+12887:2:1308
+12888:2:1315
+12889:2:1316
+12890:2:1327
+12891:2:1328
+12892:2:1329
+12893:2:1327
+12894:2:1328
+12895:2:1329
+12896:2:1340
+12897:2:1345
+12898:2:1346
+12899:0:4365
+12900:2:1358
+12901:0:4365
+12902:2:1454
+12903:0:4365
+12904:3:3757
+12905:0:4365
+12906:2:1455
+12907:0:4365
+12908:3:3758
+12909:0:4365
+12910:2:1652
+12911:0:4365
+12912:2:1653
+12913:0:4365
+12914:2:1657
+12915:0:4365
+12916:2:1660
+12917:0:4365
+12918:3:3757
+12919:0:4365
+12920:2:1665
+12921:2:1669
+12922:2:1670
+12923:2:1678
+12924:2:1679
+12925:2:1683
+12926:2:1684
+12927:2:1678
+12928:2:1679
+12929:2:1680
+12930:2:1692
+12931:2:1697
+12932:2:1701
+12933:2:1702
+12934:2:1709
+12935:2:1710
+12936:2:1721
+12937:2:1722
+12938:2:1723
+12939:2:1721
+12940:2:1722
+12941:2:1723
+12942:2:1734
+12943:2:1739
+12944:2:1740
+12945:0:4365
+12946:3:3758
+12947:0:4365
+12948:2:1752
+12949:0:4365
+12950:3:3757
+12951:0:4365
+12952:2:1754
+12953:0:4365
+12954:3:3758
+12955:0:4365
+12956:2:1755
+12957:2:1759
+12958:2:1760
+12959:2:1768
+12960:2:1769
+12961:2:1773
+12962:2:1774
+12963:2:1768
+12964:2:1769
+12965:2:1773
+12966:2:1774
+12967:2:1782
+12968:2:1787
+12969:2:1791
+12970:2:1792
+12971:2:1799
+12972:2:1800
+12973:2:1811
+12974:2:1812
+12975:2:1813
+12976:2:1811
+12977:2:1812
+12978:2:1813
+12979:2:1824
+12980:2:1829
+12981:2:1830
+12982:0:4365
+12983:2:1842
+12984:0:4365
+12985:3:3757
+12986:0:4365
+12987:2:1844
+12988:0:4365
+12989:3:3758
+12990:0:4365
+12991:2:1845
+12992:2:1849
+12993:2:1850
+12994:2:1858
+12995:2:1859
+12996:2:1863
+12997:2:1864
+12998:2:1858
+12999:2:1859
+13000:2:1863
+13001:2:1864
+13002:2:1872
+13003:2:1877
+13004:2:1881
+13005:2:1882
+13006:2:1889
+13007:2:1890
+13008:2:1901
+13009:2:1902
+13010:2:1903
+13011:2:1901
+13012:2:1902
+13013:2:1903
+13014:2:1914
+13015:2:1919
+13016:2:1920
+13017:0:4365
+13018:2:1932
+13019:0:4365
+13020:3:3757
+13021:0:4365
+13022:2:1934
+13023:0:4365
+13024:3:3758
+13025:0:4365
+13026:2:1935
+13027:0:4365
+13028:2:1936
+13029:0:4365
+13030:2:2129
+13031:0:4365
+13032:2:2130
+13033:0:4365
+13034:2:2134
+13035:0:4365
+13036:3:3757
+13037:0:4365
+13038:2:2136
+13039:0:4365
+13040:3:3758
+13041:0:4365
+13042:2:2137
+13043:2:2141
+13044:2:2142
+13045:2:2150
+13046:2:2151
+13047:2:2155
+13048:2:2156
+13049:2:2150
+13050:2:2151
+13051:2:2155
+13052:2:2156
+13053:2:2164
+13054:2:2169
+13055:2:2173
+13056:2:2174
+13057:2:2181
+13058:2:2182
+13059:2:2193
+13060:2:2194
+13061:2:2195
+13062:2:2193
+13063:2:2194
+13064:2:2195
+13065:2:2206
+13066:2:2211
+13067:2:2212
+13068:0:4365
+13069:2:2224
+13070:0:4365
+13071:3:3757
+13072:0:4365
+13073:2:2226
+13074:0:4365
+13075:3:3758
+13076:0:4365
+13077:2:1936
+13078:0:4365
+13079:2:2129
+13080:0:4365
+13081:2:2130
+13082:0:4365
+13083:2:2134
+13084:0:4365
+13085:3:3757
+13086:0:4365
+13087:2:2136
+13088:0:4365
+13089:3:3758
+13090:0:4365
+13091:2:2137
+13092:2:2141
+13093:2:2142
+13094:2:2150
+13095:2:2151
+13096:2:2155
+13097:2:2156
+13098:2:2150
+13099:2:2151
+13100:2:2152
+13101:2:2164
+13102:2:2169
+13103:2:2173
+13104:2:2174
+13105:2:2181
+13106:2:2182
+13107:2:2193
+13108:2:2194
+13109:2:2195
+13110:2:2193
+13111:2:2194
+13112:2:2195
+13113:2:2206
+13114:2:2211
+13115:2:2212
+13116:0:4365
+13117:2:2224
+13118:0:4365
+13119:3:3757
+13120:0:4365
+13121:2:2226
+13122:0:4365
+13123:3:3758
+13124:0:4365
+13125:2:2230
+13126:0:4365
+13127:3:3757
+13128:0:4365
+13129:2:2235
+13130:2:2239
+13131:2:2240
+13132:2:2248
+13133:2:2249
+13134:2:2253
+13135:2:2254
+13136:2:2248
+13137:2:2249
+13138:2:2250
+13139:2:2262
+13140:2:2267
+13141:2:2271
+13142:2:2272
+13143:2:2279
+13144:2:2280
+13145:2:2291
+13146:2:2292
+13147:2:2293
+13148:2:2291
+13149:2:2292
+13150:2:2293
+13151:2:2304
+13152:2:2309
+13153:2:2310
+13154:0:4365
+13155:3:3758
+13156:0:4365
+13157:2:2322
+13158:0:4365
+13159:2:1169
+13160:0:4365
+13161:3:3757
+13162:0:4365
+13163:2:1170
+13164:0:4365
+13165:3:3758
+13166:0:4365
+13167:3:3759
+13168:0:4365
+13169:3:3972
+13170:0:4365
+13171:3:3980
+13172:0:4365
+13173:3:3981
+13174:3:3985
+13175:3:3986
+13176:3:3994
+13177:3:3995
+13178:3:3999
+13179:3:4000
+13180:3:3994
+13181:3:3995
+13182:3:3999
+13183:3:4000
+13184:3:4008
+13185:3:4013
+13186:3:4017
+13187:3:4018
+13188:3:4025
+13189:3:4026
+13190:3:4037
+13191:3:4038
+13192:3:4039
+13193:3:4037
+13194:3:4038
+13195:3:4039
+13196:3:4050
+13197:3:4055
+13198:3:4056
+13199:0:4365
+13200:3:4068
+13201:0:4365
+13202:3:4069
+13203:0:4365
+13204:2:1173
+13205:0:4365
+13206:3:4070
+13207:0:4365
+13208:2:1179
+13209:0:4365
+13210:2:1180
+13211:0:4365
+13212:3:4069
+13213:0:4365
+13214:2:1181
+13215:2:1185
+13216:2:1186
+13217:2:1194
+13218:2:1195
+13219:2:1199
+13220:2:1200
+13221:2:1194
+13222:2:1195
+13223:2:1199
+13224:2:1200
+13225:2:1208
+13226:2:1213
+13227:2:1217
+13228:2:1218
+13229:2:1225
+13230:2:1226
+13231:2:1237
+13232:2:1238
+13233:2:1239
+13234:2:1237
+13235:2:1238
+13236:2:1239
+13237:2:1250
+13238:2:1255
+13239:2:1256
+13240:0:4365
+13241:3:4070
+13242:0:4365
+13243:2:1268
+13244:0:4365
+13245:3:4069
+13246:0:4365
+13247:2:1270
+13248:0:4365
+13249:3:4070
+13250:0:4365
+13251:2:1271
+13252:2:1275
+13253:2:1276
+13254:2:1284
+13255:2:1285
+13256:2:1289
+13257:2:1290
+13258:2:1284
+13259:2:1285
+13260:2:1289
+13261:2:1290
+13262:2:1298
+13263:2:1303
+13264:2:1307
+13265:2:1308
+13266:2:1315
+13267:2:1316
+13268:2:1327
+13269:2:1328
+13270:2:1329
+13271:2:1327
+13272:2:1328
+13273:2:1329
+13274:2:1340
+13275:2:1345
+13276:2:1346
+13277:0:4365
+13278:2:1358
+13279:0:4365
+13280:2:1360
+13281:0:4365
+13282:3:4069
+13283:0:4365
+13284:2:1361
+13285:0:4365
+13286:3:4070
+13287:0:4365
+13288:2:1362
+13289:2:1366
+13290:2:1367
+13291:2:1375
+13292:2:1376
+13293:2:1380
+13294:2:1381
+13295:2:1375
+13296:2:1376
+13297:2:1380
+13298:2:1381
+13299:2:1389
+13300:2:1394
+13301:2:1398
+13302:2:1399
+13303:2:1406
+13304:2:1407
+13305:2:1418
+13306:2:1419
+13307:2:1420
+13308:2:1418
+13309:2:1419
+13310:2:1420
+13311:2:1431
+13312:2:1436
+13313:2:1437
+13314:0:4365
+13315:2:1449
+13316:0:4365
+13317:3:4069
+13318:0:4365
+13319:2:1451
+13320:0:4365
+13321:3:4070
+13322:0:4365
+13323:2:1652
+13324:0:4365
+13325:2:1653
+13326:0:4365
+13327:2:1657
+13328:0:4365
+13329:2:1180
+13330:0:4365
+13331:3:4069
+13332:0:4365
+13333:2:1181
+13334:2:1185
+13335:2:1186
+13336:2:1194
+13337:2:1195
+13338:2:1199
+13339:2:1200
+13340:2:1194
+13341:2:1195
+13342:2:1196
+13343:2:1208
+13344:2:1213
+13345:2:1217
+13346:2:1218
+13347:2:1225
+13348:2:1226
+13349:2:1237
+13350:2:1238
+13351:2:1239
+13352:2:1237
+13353:2:1238
+13354:2:1239
+13355:2:1250
+13356:2:1255
+13357:2:1256
+13358:0:4365
+13359:3:4070
+13360:0:4365
+13361:2:1268
+13362:0:4365
+13363:3:4069
+13364:0:4365
+13365:2:1270
+13366:0:4365
+13367:3:4070
+13368:0:4365
+13369:2:1271
+13370:2:1275
+13371:2:1276
+13372:2:1284
+13373:2:1285
+13374:2:1289
+13375:2:1290
+13376:2:1284
+13377:2:1285
+13378:2:1289
+13379:2:1290
+13380:2:1298
+13381:2:1303
+13382:2:1307
+13383:2:1308
+13384:2:1315
+13385:2:1316
+13386:2:1327
+13387:2:1328
+13388:2:1329
+13389:2:1327
+13390:2:1328
+13391:2:1329
+13392:2:1340
+13393:2:1345
+13394:2:1346
+13395:0:4365
+13396:2:1358
+13397:0:4365
+13398:2:1454
+13399:0:4365
+13400:3:4069
+13401:0:4365
+13402:2:1455
+13403:0:4365
+13404:3:4070
+13405:0:4365
+13406:2:1652
+13407:0:4365
+13408:2:1653
+13409:0:4365
+13410:2:1657
+13411:0:4365
+13412:2:1660
+13413:0:4365
+13414:3:4069
+13415:0:4365
+13416:2:1665
+13417:2:1669
+13418:2:1670
+13419:2:1678
+13420:2:1679
+13421:2:1683
+13422:2:1684
+13423:2:1678
+13424:2:1679
+13425:2:1680
+13426:2:1692
+13427:2:1697
+13428:2:1701
+13429:2:1702
+13430:2:1709
+13431:2:1710
+13432:2:1721
+13433:2:1722
+13434:2:1723
+13435:2:1721
+13436:2:1722
+13437:2:1723
+13438:2:1734
+13439:2:1739
+13440:2:1740
+13441:0:4365
+13442:3:4070
+13443:0:4365
+13444:2:1752
+13445:0:4365
+13446:3:4069
+13447:0:4365
+13448:2:1754
+13449:0:4365
+13450:3:4070
+13451:0:4365
+13452:2:1755
+13453:2:1759
+13454:2:1760
+13455:2:1768
+13456:2:1769
+13457:2:1773
+13458:2:1774
+13459:2:1768
+13460:2:1769
+13461:2:1773
+13462:2:1774
+13463:2:1782
+13464:2:1787
+13465:2:1791
+13466:2:1792
+13467:2:1799
+13468:2:1800
+13469:2:1811
+13470:2:1812
+13471:2:1813
+13472:2:1811
+13473:2:1812
+13474:2:1813
+13475:2:1824
+13476:2:1829
+13477:2:1830
+13478:0:4365
+13479:2:1842
+13480:0:4365
+13481:3:4069
+13482:0:4365
+13483:2:1844
+13484:0:4365
+13485:3:4070
+13486:0:4365
+13487:2:1845
+13488:2:1849
+13489:2:1850
+13490:2:1858
+13491:2:1859
+13492:2:1863
+13493:2:1864
+13494:2:1858
+13495:2:1859
+13496:2:1863
+13497:2:1864
+13498:2:1872
+13499:2:1877
+13500:2:1881
+13501:2:1882
+13502:2:1889
+13503:2:1890
+13504:2:1901
+13505:2:1902
+13506:2:1903
+13507:2:1901
+13508:2:1902
+13509:2:1903
+13510:2:1914
+13511:2:1919
+13512:2:1920
+13513:0:4365
+13514:2:1932
+13515:0:4365
+13516:3:4069
+13517:0:4365
+13518:2:1934
+13519:0:4365
+13520:3:4070
+13521:0:4365
+13522:2:1935
+13523:0:4365
+13524:2:1936
+13525:0:4365
+13526:2:2129
+13527:0:4365
+13528:2:2130
+13529:0:4365
+13530:2:2134
+13531:0:4365
+13532:3:4069
+13533:0:4365
+13534:2:2136
+13535:0:4365
+13536:3:4070
+13537:0:4365
+13538:2:2137
+13539:2:2141
+13540:2:2142
+13541:2:2150
+13542:2:2151
+13543:2:2155
+13544:2:2156
+13545:2:2150
+13546:2:2151
+13547:2:2155
+13548:2:2156
+13549:2:2164
+13550:2:2169
+13551:2:2173
+13552:2:2174
+13553:2:2181
+13554:2:2182
+13555:2:2193
+13556:2:2194
+13557:2:2195
+13558:2:2193
+13559:2:2194
+13560:2:2195
+13561:2:2206
+13562:2:2211
+13563:2:2212
+13564:0:4365
+13565:2:2224
+13566:0:4365
+13567:3:4069
+13568:0:4365
+13569:2:2226
+13570:0:4365
+13571:3:4070
+13572:0:4365
+13573:2:1936
+13574:0:4365
+13575:2:2129
+13576:0:4365
+13577:2:2130
+13578:0:4365
+13579:2:2134
+13580:0:4365
+13581:3:4069
+13582:0:4365
+13583:2:2136
+13584:0:4365
+13585:3:4070
+13586:0:4365
+13587:2:2137
+13588:2:2141
+13589:2:2142
+13590:2:2150
+13591:2:2151
+13592:2:2155
+13593:2:2156
+13594:2:2150
+13595:2:2151
+13596:2:2152
+13597:2:2164
+13598:2:2169
+13599:2:2173
+13600:2:2174
+13601:2:2181
+13602:2:2182
+13603:2:2193
+13604:2:2194
+13605:2:2195
+13606:2:2193
+13607:2:2194
+13608:2:2195
+13609:2:2206
+13610:2:2211
+13611:2:2212
+13612:0:4365
+13613:2:2224
+13614:0:4365
+13615:3:4069
+13616:0:4365
+13617:2:2226
+13618:0:4365
+13619:3:4070
+13620:0:4365
+13621:2:2230
+13622:0:4365
+13623:3:4069
+13624:0:4365
+13625:2:2235
+13626:2:2239
+13627:2:2240
+13628:2:2248
+13629:2:2249
+13630:2:2253
+13631:2:2254
+13632:2:2248
+13633:2:2249
+13634:2:2250
+13635:2:2262
+13636:2:2267
+13637:2:2271
+13638:2:2272
+13639:2:2279
+13640:2:2280
+13641:2:2291
+13642:2:2292
+13643:2:2293
+13644:2:2291
+13645:2:2292
+13646:2:2293
+13647:2:2304
+13648:2:2309
+13649:2:2310
+13650:0:4365
+13651:3:4070
+13652:0:4365
+13653:2:2322
+13654:0:4365
+13655:2:1169
+13656:0:4365
+13657:3:4069
+13658:0:4365
+13659:2:1170
+13660:0:4365
+13661:3:4070
+13662:0:4365
+13663:3:4071
+13664:0:4365
+13665:3:4081
+13666:0:4365
+13667:3:3666
+13668:0:4365
+13669:3:3667
+13670:0:4365
+13671:3:3668
+13672:0:4365
+13673:3:3669
+13674:3:3673
+13675:3:3674
+13676:3:3682
+13677:3:3683
+13678:3:3687
+13679:3:3688
+13680:3:3682
+13681:3:3683
+13682:3:3687
+13683:3:3688
+13684:3:3696
+13685:3:3701
+13686:3:3705
+13687:3:3706
+13688:3:3713
+13689:3:3714
+13690:3:3725
+13691:3:3726
+13692:3:3727
+13693:3:3725
+13694:3:3726
+13695:3:3727
+13696:3:3738
+13697:3:3743
+13698:3:3744
+13699:0:4365
+13700:3:3756
+13701:0:4365
+13702:3:3757
+13703:0:4365
+13704:2:1173
+13705:0:4365
+13706:3:3758
+13707:0:4365
+13708:2:1179
+13709:0:4365
+13710:2:1180
+13711:0:4365
+13712:3:3757
+13713:0:4365
+13714:2:1181
+13715:2:1185
+13716:2:1186
+13717:2:1194
+13718:2:1195
+13719:2:1199
+13720:2:1200
+13721:2:1194
+13722:2:1195
+13723:2:1199
+13724:2:1200
+13725:2:1208
+13726:2:1213
+13727:2:1217
+13728:2:1218
+13729:2:1225
+13730:2:1226
+13731:2:1237
+13732:2:1238
+13733:2:1239
+13734:2:1237
+13735:2:1238
+13736:2:1239
+13737:2:1250
+13738:2:1255
+13739:2:1256
+13740:0:4365
+13741:3:3758
+13742:0:4365
+13743:2:1268
+13744:0:4365
+13745:3:3757
+13746:0:4365
+13747:2:1270
+13748:0:4365
+13749:3:3758
+13750:0:4365
+13751:2:1271
+13752:2:1275
+13753:2:1276
+13754:2:1284
+13755:2:1285
+13756:2:1289
+13757:2:1290
+13758:2:1284
+13759:2:1285
+13760:2:1289
+13761:2:1290
+13762:2:1298
+13763:2:1303
+13764:2:1307
+13765:2:1308
+13766:2:1315
+13767:2:1316
+13768:2:1327
+13769:2:1328
+13770:2:1329
+13771:2:1327
+13772:2:1328
+13773:2:1329
+13774:2:1340
+13775:2:1345
+13776:2:1346
+13777:0:4365
+13778:2:1358
+13779:0:4365
+13780:2:1360
+13781:0:4365
+13782:3:3757
+13783:0:4365
+13784:2:1361
+13785:0:4365
+13786:3:3758
+13787:0:4365
+13788:2:1362
+13789:2:1366
+13790:2:1367
+13791:2:1375
+13792:2:1376
+13793:2:1380
+13794:2:1381
+13795:2:1375
+13796:2:1376
+13797:2:1380
+13798:2:1381
+13799:2:1389
+13800:2:1394
+13801:2:1398
+13802:2:1399
+13803:2:1406
+13804:2:1407
+13805:2:1418
+13806:2:1419
+13807:2:1420
+13808:2:1418
+13809:2:1419
+13810:2:1420
+13811:2:1431
+13812:2:1436
+13813:2:1437
+13814:0:4365
+13815:2:1449
+13816:0:4365
+13817:3:3757
+13818:0:4365
+13819:2:1451
+13820:0:4365
+13821:3:3758
+13822:0:4365
+13823:2:1652
+13824:0:4365
+13825:2:1653
+13826:0:4365
+13827:2:1657
+13828:0:4365
+13829:2:1180
+13830:0:4365
+13831:3:3757
+13832:0:4365
+13833:2:1181
+13834:2:1185
+13835:2:1186
+13836:2:1194
+13837:2:1195
+13838:2:1199
+13839:2:1200
+13840:2:1194
+13841:2:1195
+13842:2:1196
+13843:2:1208
+13844:2:1213
+13845:2:1217
+13846:2:1218
+13847:2:1225
+13848:2:1226
+13849:2:1237
+13850:2:1238
+13851:2:1239
+13852:2:1237
+13853:2:1238
+13854:2:1239
+13855:2:1250
+13856:2:1255
+13857:2:1256
+13858:0:4365
+13859:3:3758
+13860:0:4365
+13861:2:1268
+13862:0:4365
+13863:3:3757
+13864:0:4365
+13865:2:1270
+13866:0:4365
+13867:3:3758
+13868:0:4365
+13869:2:1271
+13870:2:1275
+13871:2:1276
+13872:2:1284
+13873:2:1285
+13874:2:1289
+13875:2:1290
+13876:2:1284
+13877:2:1285
+13878:2:1289
+13879:2:1290
+13880:2:1298
+13881:2:1303
+13882:2:1307
+13883:2:1308
+13884:2:1315
+13885:2:1316
+13886:2:1327
+13887:2:1328
+13888:2:1329
+13889:2:1327
+13890:2:1328
+13891:2:1329
+13892:2:1340
+13893:2:1345
+13894:2:1346
+13895:0:4365
+13896:2:1358
+13897:0:4365
+13898:2:1454
+13899:0:4365
+13900:3:3757
+13901:0:4365
+13902:2:1455
+13903:0:4365
+13904:3:3758
+13905:0:4365
+13906:2:1652
+13907:0:4365
+13908:2:1653
+13909:0:4365
+13910:2:1657
+13911:0:4365
+13912:2:1660
+13913:0:4365
+13914:3:3757
+13915:0:4365
+13916:2:1665
+13917:2:1669
+13918:2:1670
+13919:2:1678
+13920:2:1679
+13921:2:1683
+13922:2:1684
+13923:2:1678
+13924:2:1679
+13925:2:1680
+13926:2:1692
+13927:2:1697
+13928:2:1701
+13929:2:1702
+13930:2:1709
+13931:2:1710
+13932:2:1721
+13933:2:1722
+13934:2:1723
+13935:2:1721
+13936:2:1722
+13937:2:1723
+13938:2:1734
+13939:2:1739
+13940:2:1740
+13941:0:4365
+13942:3:3758
+13943:0:4365
+13944:2:1752
+13945:0:4365
+13946:3:3757
+13947:0:4365
+13948:2:1754
+13949:0:4365
+13950:3:3758
+13951:0:4365
+13952:2:1755
+13953:2:1759
+13954:2:1760
+13955:2:1768
+13956:2:1769
+13957:2:1773
+13958:2:1774
+13959:2:1768
+13960:2:1769
+13961:2:1773
+13962:2:1774
+13963:2:1782
+13964:2:1787
+13965:2:1791
+13966:2:1792
+13967:2:1799
+13968:2:1800
+13969:2:1811
+13970:2:1812
+13971:2:1813
+13972:2:1811
+13973:2:1812
+13974:2:1813
+13975:2:1824
+13976:2:1829
+13977:2:1830
+13978:0:4365
+13979:2:1842
+13980:0:4365
+13981:3:3757
+13982:0:4365
+13983:2:1844
+13984:0:4365
+13985:3:3758
+13986:0:4365
+13987:2:1845
+13988:2:1849
+13989:2:1850
+13990:2:1858
+13991:2:1859
+13992:2:1863
+13993:2:1864
+13994:2:1858
+13995:2:1859
+13996:2:1863
+13997:2:1864
+13998:2:1872
+13999:2:1877
+14000:2:1881
+14001:2:1882
+14002:2:1889
+14003:2:1890
+14004:2:1901
+14005:2:1902
+14006:2:1903
+14007:2:1901
+14008:2:1902
+14009:2:1903
+14010:2:1914
+14011:2:1919
+14012:2:1920
+14013:0:4365
+14014:2:1932
+14015:0:4365
+14016:3:3757
+14017:0:4365
+14018:2:1934
+14019:0:4365
+14020:3:3758
+14021:0:4365
+14022:2:1935
+14023:0:4365
+14024:2:1936
+14025:0:4365
+14026:2:2129
+14027:0:4365
+14028:2:2130
+14029:0:4365
+14030:2:2134
+14031:0:4365
+14032:3:3757
+14033:0:4365
+14034:2:2136
+14035:0:4365
+14036:3:3758
+14037:0:4365
+14038:2:2137
+14039:2:2141
+14040:2:2142
+14041:2:2150
+14042:2:2151
+14043:2:2155
+14044:2:2156
+14045:2:2150
+14046:2:2151
+14047:2:2155
+14048:2:2156
+14049:2:2164
+14050:2:2169
+14051:2:2173
+14052:2:2174
+14053:2:2181
+14054:2:2182
+14055:2:2193
+14056:2:2194
+14057:2:2195
+14058:2:2193
+14059:2:2194
+14060:2:2195
+14061:2:2206
+14062:2:2211
+14063:2:2212
+14064:0:4365
+14065:2:2224
+14066:0:4365
+14067:3:3757
+14068:0:4365
+14069:2:2226
+14070:0:4365
+14071:3:3758
+14072:0:4365
+14073:2:1936
+14074:0:4365
+14075:2:2129
+14076:0:4365
+14077:2:2130
+14078:0:4365
+14079:2:2134
+14080:0:4365
+14081:3:3757
+14082:0:4365
+14083:2:2136
+14084:0:4365
+14085:3:3758
+14086:0:4365
+14087:2:2137
+14088:2:2141
+14089:2:2142
+14090:2:2150
+14091:2:2151
+14092:2:2155
+14093:2:2156
+14094:2:2150
+14095:2:2151
+14096:2:2152
+14097:2:2164
+14098:2:2169
+14099:2:2173
+14100:2:2174
+14101:2:2181
+14102:2:2182
+14103:2:2193
+14104:2:2194
+14105:2:2195
+14106:2:2193
+14107:2:2194
+14108:2:2195
+14109:2:2206
+14110:2:2211
+14111:2:2212
+14112:0:4365
+14113:2:2224
+14114:0:4365
+14115:3:3757
+14116:0:4365
+14117:2:2226
+14118:0:4365
+14119:3:3758
+14120:0:4365
+14121:2:2230
+14122:0:4365
+14123:3:3757
+14124:0:4365
+14125:2:2235
+14126:2:2239
+14127:2:2240
+14128:2:2248
+14129:2:2249
+14130:2:2253
+14131:2:2254
+14132:2:2248
+14133:2:2249
+14134:2:2250
+14135:2:2262
+14136:2:2267
+14137:2:2271
+14138:2:2272
+14139:2:2279
+14140:2:2280
+14141:2:2291
+14142:2:2292
+14143:2:2293
+14144:2:2291
+14145:2:2292
+14146:2:2293
+14147:2:2304
+14148:2:2309
+14149:2:2310
+14150:0:4365
+14151:3:3758
+14152:0:4365
+14153:2:2322
+14154:0:4365
+14155:2:1169
+14156:0:4365
+14157:3:3757
+14158:0:4365
+14159:2:1170
+14160:0:4365
+14161:3:3758
+14162:0:4365
+14163:3:3759
+14164:0:4365
+14165:3:3972
+14166:0:4365
+14167:3:4077
+14168:0:4365
+14169:3:4078
+14170:0:4365
+14171:3:4082
+14172:0:4365
+14173:3:4088
+14174:0:4365
+14175:3:4092
+14176:3:4093
+14177:3:4097
+14178:3:4101
+14179:3:4102
+14180:3:4097
+14181:3:4101
+14182:3:4102
+14183:3:4106
+14184:3:4114
+14185:3:4115
+14186:3:4120
+14187:3:4127
+14188:3:4128
+14189:3:4127
+14190:3:4128
+14191:3:4135
+14192:3:4140
+14193:0:4365
+14194:3:4151
+14195:0:4365
+14196:3:4155
+14197:3:4156
+14198:3:4160
+14199:3:4164
+14200:3:4165
+14201:3:4160
+14202:3:4164
+14203:3:4165
+14204:3:4169
+14205:3:4177
+14206:3:4178
+14207:3:4183
+14208:3:4190
+14209:3:4191
+14210:3:4190
+14211:3:4191
+14212:3:4198
+14213:3:4203
+14214:0:4365
+14215:3:4151
+14216:0:4365
+14217:3:4155
+14218:3:4156
+14219:3:4160
+14220:3:4164
+14221:3:4165
+14222:3:4160
+14223:3:4164
+14224:3:4165
+14225:3:4169
+14226:3:4177
+14227:3:4178
+14228:3:4183
+14229:3:4190
+14230:3:4191
+14231:3:4190
+14232:3:4191
+14233:3:4198
+14234:3:4203
+14235:0:4365
+14236:3:4214
+14237:0:4365
+14238:3:4222
+14239:3:4223
+14240:3:4227
+14241:3:4231
+14242:3:4232
+14243:3:4227
+14244:3:4231
+14245:3:4232
+14246:3:4236
+14247:3:4244
+14248:3:4245
+14249:3:4250
+14250:3:4257
+14251:3:4258
+14252:3:4257
+14253:3:4258
+14254:3:4265
+14255:3:4270
+14256:0:4365
+14257:3:4285
+14258:0:4365
+14259:3:4286
+14260:0:4365
+14261:2:1173
+14262:0:4365
+14263:3:4287
+14264:0:4365
+14265:2:1179
+14266:0:4365
+14267:2:1180
+14268:0:4365
+14269:3:4286
+14270:0:4365
+14271:2:1181
+14272:2:1185
+14273:2:1186
+14274:2:1194
+14275:2:1195
+14276:2:1199
+14277:2:1200
+14278:2:1194
+14279:2:1195
+14280:2:1199
+14281:2:1200
+14282:2:1208
+14283:2:1213
+14284:2:1217
+14285:2:1218
+14286:2:1225
+14287:2:1226
+14288:2:1237
+14289:2:1238
+14290:2:1239
+14291:2:1237
+14292:2:1238
+14293:2:1239
+14294:2:1250
+14295:2:1255
+14296:2:1256
+14297:0:4365
+14298:3:4287
+14299:0:4365
+14300:2:1268
+14301:0:4365
+14302:3:4286
+14303:0:4365
+14304:2:1270
+14305:0:4365
+14306:3:4287
+14307:0:4365
+14308:2:1271
+14309:2:1275
+14310:2:1276
+14311:2:1284
+14312:2:1285
+14313:2:1289
+14314:2:1290
+14315:2:1284
+14316:2:1285
+14317:2:1289
+14318:2:1290
+14319:2:1298
+14320:2:1303
+14321:2:1307
+14322:2:1308
+14323:2:1315
+14324:2:1316
+14325:2:1327
+14326:2:1328
+14327:2:1329
+14328:2:1327
+14329:2:1328
+14330:2:1329
+14331:2:1340
+14332:2:1345
+14333:2:1346
+14334:0:4365
+14335:2:1358
+14336:0:4365
+14337:2:1360
+14338:0:4365
+14339:3:4286
+14340:0:4365
+14341:2:1361
+14342:0:4365
+14343:3:4287
+14344:0:4365
+14345:2:1362
+14346:2:1366
+14347:2:1367
+14348:2:1375
+14349:2:1376
+14350:2:1380
+14351:2:1381
+14352:2:1375
+14353:2:1376
+14354:2:1380
+14355:2:1381
+14356:2:1389
+14357:2:1394
+14358:2:1398
+14359:2:1399
+14360:2:1406
+14361:2:1407
+14362:2:1418
+14363:2:1419
+14364:2:1420
+14365:2:1418
+14366:2:1419
+14367:2:1420
+14368:2:1431
+14369:2:1436
+14370:2:1437
+14371:0:4365
+14372:2:1449
+14373:0:4365
+14374:3:4286
+14375:0:4365
+14376:2:1451
+14377:0:4365
+14378:3:4287
+14379:0:4365
+14380:2:1652
+14381:0:4365
+14382:2:1653
+14383:0:4365
+14384:2:1657
+14385:0:4365
+14386:2:1180
+14387:0:4365
+14388:3:4286
+14389:0:4365
+14390:2:1181
+14391:2:1185
+14392:2:1186
+14393:2:1194
+14394:2:1195
+14395:2:1199
+14396:2:1200
+14397:2:1194
+14398:2:1195
+14399:2:1196
+14400:2:1208
+14401:2:1213
+14402:2:1217
+14403:2:1218
+14404:2:1225
+14405:2:1226
+14406:2:1237
+14407:2:1238
+14408:2:1239
+14409:2:1237
+14410:2:1238
+14411:2:1239
+14412:2:1250
+14413:2:1255
+14414:2:1256
+14415:0:4365
+14416:3:4287
+14417:0:4365
+14418:2:1268
+14419:0:4365
+14420:3:4286
+14421:0:4365
+14422:2:1270
+14423:0:4365
+14424:3:4287
+14425:0:4365
+14426:2:1271
+14427:2:1275
+14428:2:1276
+14429:2:1284
+14430:2:1285
+14431:2:1289
+14432:2:1290
+14433:2:1284
+14434:2:1285
+14435:2:1289
+14436:2:1290
+14437:2:1298
+14438:2:1303
+14439:2:1307
+14440:2:1308
+14441:2:1315
+14442:2:1316
+14443:2:1327
+14444:2:1328
+14445:2:1329
+14446:2:1327
+14447:2:1328
+14448:2:1329
+14449:2:1340
+14450:2:1345
+14451:2:1346
+14452:0:4365
+14453:2:1358
+14454:0:4365
+14455:2:1454
+14456:0:4365
+14457:3:4286
+14458:0:4365
+14459:2:1455
+14460:0:4365
+14461:3:4287
+14462:0:4365
+14463:2:1652
+14464:0:4365
+14465:2:1653
+14466:0:4365
+14467:2:1657
+14468:0:4365
+14469:2:1660
+14470:0:4365
+14471:3:4286
+14472:0:4365
+14473:2:1665
+14474:2:1669
+14475:2:1670
+14476:2:1678
+14477:2:1679
+14478:2:1683
+14479:2:1684
+14480:2:1678
+14481:2:1679
+14482:2:1680
+14483:2:1692
+14484:2:1697
+14485:2:1701
+14486:2:1702
+14487:2:1709
+14488:2:1710
+14489:2:1721
+14490:2:1722
+14491:2:1723
+14492:2:1721
+14493:2:1722
+14494:2:1723
+14495:2:1734
+14496:2:1739
+14497:2:1740
+14498:0:4365
+14499:3:4287
+14500:0:4365
+14501:2:1752
+14502:0:4365
+14503:3:4286
+14504:0:4365
+14505:2:1754
+14506:0:4365
+14507:3:4287
+14508:0:4365
+14509:2:1755
+14510:2:1759
+14511:2:1760
+14512:2:1768
+14513:2:1769
+14514:2:1773
+14515:2:1774
+14516:2:1768
+14517:2:1769
+14518:2:1773
+14519:2:1774
+14520:2:1782
+14521:2:1787
+14522:2:1791
+14523:2:1792
+14524:2:1799
+14525:2:1800
+14526:2:1811
+14527:2:1812
+14528:2:1813
+14529:2:1811
+14530:2:1812
+14531:2:1813
+14532:2:1824
+14533:2:1829
+14534:2:1830
+14535:0:4365
+14536:2:1842
+14537:0:4365
+14538:3:4286
+14539:0:4365
+14540:2:1844
+14541:0:4365
+14542:3:4287
+14543:0:4365
+14544:2:1845
+14545:2:1849
+14546:2:1850
+14547:2:1858
+14548:2:1859
+14549:2:1863
+14550:2:1864
+14551:2:1858
+14552:2:1859
+14553:2:1863
+14554:2:1864
+14555:2:1872
+14556:2:1877
+14557:2:1881
+14558:2:1882
+14559:2:1889
+14560:2:1890
+14561:2:1901
+14562:2:1902
+14563:2:1903
+14564:2:1901
+14565:2:1902
+14566:2:1903
+14567:2:1914
+14568:2:1919
+14569:2:1920
+14570:0:4365
+14571:2:1932
+14572:0:4365
+14573:3:4286
+14574:0:4365
+14575:2:1934
+14576:0:4365
+14577:3:4287
+14578:0:4365
+14579:2:1935
+14580:0:4365
+14581:2:1936
+14582:0:4365
+14583:2:2129
+14584:0:4365
+14585:2:2130
+14586:0:4365
+14587:2:2134
+14588:0:4365
+14589:3:4286
+14590:0:4365
+14591:2:2136
+14592:0:4365
+14593:3:4287
+14594:0:4365
+14595:2:2137
+14596:2:2141
+14597:2:2142
+14598:2:2150
+14599:2:2151
+14600:2:2155
+14601:2:2156
+14602:2:2150
+14603:2:2151
+14604:2:2155
+14605:2:2156
+14606:2:2164
+14607:2:2169
+14608:2:2173
+14609:2:2174
+14610:2:2181
+14611:2:2182
+14612:2:2193
+14613:2:2194
+14614:2:2195
+14615:2:2193
+14616:2:2194
+14617:2:2195
+14618:2:2206
+14619:2:2211
+14620:2:2212
+14621:0:4365
+14622:2:2224
+14623:0:4365
+14624:3:4286
+14625:0:4365
+14626:2:2226
+14627:0:4365
+14628:3:4287
+14629:0:4365
+14630:2:1936
+14631:0:4365
+14632:2:2129
+14633:0:4365
+14634:2:2130
+14635:0:4365
+14636:2:2134
+14637:0:4365
+14638:3:4286
+14639:0:4365
+14640:2:2136
+14641:0:4365
+14642:3:4287
+14643:0:4365
+14644:2:2137
+14645:2:2141
+14646:2:2142
+14647:2:2150
+14648:2:2151
+14649:2:2155
+14650:2:2156
+14651:2:2150
+14652:2:2151
+14653:2:2152
+14654:2:2164
+14655:2:2169
+14656:2:2173
+14657:2:2174
+14658:2:2181
+14659:2:2182
+14660:2:2193
+14661:2:2194
+14662:2:2195
+14663:2:2193
+14664:2:2194
+14665:2:2195
+14666:2:2206
+14667:2:2211
+14668:2:2212
+14669:0:4365
+14670:2:2224
+14671:0:4365
+14672:3:4286
+14673:0:4365
+14674:2:2226
+14675:0:4365
+14676:3:4287
+14677:0:4365
+14678:2:2230
+14679:0:4365
+14680:3:4286
+14681:0:4365
+14682:2:2235
+14683:2:2239
+14684:2:2240
+14685:2:2248
+14686:2:2249
+14687:2:2253
+14688:2:2254
+14689:2:2248
+14690:2:2249
+14691:2:2250
+14692:2:2262
+14693:2:2267
+14694:2:2271
+14695:2:2272
+14696:2:2279
+14697:2:2280
+14698:2:2291
+14699:2:2292
+14700:2:2293
+14701:2:2291
+14702:2:2292
+14703:2:2293
+14704:2:2304
+14705:2:2309
+14706:2:2310
+14707:0:4365
+14708:3:4287
+14709:0:4365
+14710:2:2322
+14711:0:4365
+14712:2:1169
+14713:0:4365
+14714:3:4286
+14715:0:4365
+14716:2:1170
+14717:0:4365
+14718:3:4287
+14719:0:4365
+14720:3:4288
+14721:0:4365
+14722:3:4294
+14723:0:4365
+14724:3:4295
+14725:0:4365
+14726:3:2338
+14727:0:4365
+14728:3:2339
+14729:3:2343
+14730:3:2344
+14731:3:2352
+14732:3:2353
+14733:3:2357
+14734:3:2358
+14735:3:2352
+14736:3:2353
+14737:3:2357
+14738:3:2358
+14739:3:2366
+14740:3:2371
+14741:3:2375
+14742:3:2376
+14743:3:2383
+14744:3:2384
+14745:3:2395
+14746:3:2396
+14747:3:2397
+14748:3:2395
+14749:3:2396
+14750:3:2397
+14751:3:2408
+14752:3:2413
+14753:3:2414
+14754:0:4365
+14755:3:2426
+14756:0:4365
+14757:3:2427
+14758:0:4365
+14759:2:1173
+14760:0:4365
+14761:3:2428
+14762:0:4365
+14763:2:1179
+14764:0:4365
+14765:2:1180
+14766:0:4365
+14767:3:2427
+14768:0:4365
+14769:2:1181
+14770:2:1185
+14771:2:1186
+14772:2:1194
+14773:2:1195
+14774:2:1199
+14775:2:1200
+14776:2:1194
+14777:2:1195
+14778:2:1199
+14779:2:1200
+14780:2:1208
+14781:2:1213
+14782:2:1217
+14783:2:1218
+14784:2:1225
+14785:2:1226
+14786:2:1237
+14787:2:1238
+14788:2:1239
+14789:2:1237
+14790:2:1238
+14791:2:1239
+14792:2:1250
+14793:2:1255
+14794:2:1256
+14795:0:4365
+14796:3:2428
+14797:0:4365
+14798:2:1268
+14799:0:4365
+14800:3:2427
+14801:0:4365
+14802:2:1270
+14803:0:4365
+14804:3:2428
+14805:0:4365
+14806:2:1271
+14807:2:1275
+14808:2:1276
+14809:2:1284
+14810:2:1285
+14811:2:1289
+14812:2:1290
+14813:2:1284
+14814:2:1285
+14815:2:1289
+14816:2:1290
+14817:2:1298
+14818:2:1303
+14819:2:1307
+14820:2:1308
+14821:2:1315
+14822:2:1316
+14823:2:1327
+14824:2:1328
+14825:2:1329
+14826:2:1327
+14827:2:1328
+14828:2:1329
+14829:2:1340
+14830:2:1345
+14831:2:1346
+14832:0:4365
+14833:2:1358
+14834:0:4365
+14835:2:1360
+14836:0:4365
+14837:3:2427
+14838:0:4365
+14839:2:1361
+14840:0:4365
+14841:3:2428
+14842:0:4365
+14843:2:1362
+14844:2:1366
+14845:2:1367
+14846:2:1375
+14847:2:1376
+14848:2:1380
+14849:2:1381
+14850:2:1375
+14851:2:1376
+14852:2:1380
+14853:2:1381
+14854:2:1389
+14855:2:1394
+14856:2:1398
+14857:2:1399
+14858:2:1406
+14859:2:1407
+14860:2:1418
+14861:2:1419
+14862:2:1420
+14863:2:1418
+14864:2:1419
+14865:2:1420
+14866:2:1431
+14867:2:1436
+14868:2:1437
+14869:0:4365
+14870:2:1449
+14871:0:4365
+14872:3:2427
+14873:0:4365
+14874:2:1451
+14875:0:4365
+14876:3:2428
+14877:0:4365
+14878:2:1652
+14879:0:4365
+14880:2:1653
+14881:0:4365
+14882:2:1657
+14883:0:4365
+14884:2:1180
+14885:0:4365
+14886:3:2427
+14887:0:4365
+14888:2:1181
+14889:2:1185
+14890:2:1186
+14891:2:1194
+14892:2:1195
+14893:2:1199
+14894:2:1200
+14895:2:1194
+14896:2:1195
+14897:2:1196
+14898:2:1208
+14899:2:1213
+14900:2:1217
+14901:2:1218
+14902:2:1225
+14903:2:1226
+14904:2:1237
+14905:2:1238
+14906:2:1239
+14907:2:1237
+14908:2:1238
+14909:2:1239
+14910:2:1250
+14911:2:1255
+14912:2:1256
+14913:0:4365
+14914:3:2428
+14915:0:4365
+14916:2:1268
+14917:0:4365
+14918:3:2427
+14919:0:4365
+14920:2:1270
+14921:0:4365
+14922:3:2428
+14923:0:4365
+14924:2:1271
+14925:2:1275
+14926:2:1276
+14927:2:1284
+14928:2:1285
+14929:2:1289
+14930:2:1290
+14931:2:1284
+14932:2:1285
+14933:2:1289
+14934:2:1290
+14935:2:1298
+14936:2:1303
+14937:2:1307
+14938:2:1308
+14939:2:1315
+14940:2:1316
+14941:2:1327
+14942:2:1328
+14943:2:1329
+14944:2:1327
+14945:2:1328
+14946:2:1329
+14947:2:1340
+14948:2:1345
+14949:2:1346
+14950:0:4365
+14951:2:1358
+14952:0:4365
+14953:2:1454
+14954:0:4365
+14955:3:2427
+14956:0:4365
+14957:2:1455
+14958:0:4365
+14959:3:2428
+14960:0:4365
+14961:2:1652
+14962:0:4365
+14963:2:1653
+14964:0:4365
+14965:2:1657
+14966:0:4365
+14967:2:1660
+14968:0:4365
+14969:3:2427
+14970:0:4365
+14971:2:1665
+14972:2:1669
+14973:2:1670
+14974:2:1678
+14975:2:1679
+14976:2:1683
+14977:2:1684
+14978:2:1678
+14979:2:1679
+14980:2:1680
+14981:2:1692
+14982:2:1697
+14983:2:1701
+14984:2:1702
+14985:2:1709
+14986:2:1710
+14987:2:1721
+14988:2:1722
+14989:2:1723
+14990:2:1721
+14991:2:1722
+14992:2:1723
+14993:2:1734
+14994:2:1739
+14995:2:1740
+14996:0:4365
+14997:3:2428
+14998:0:4365
+14999:2:1752
+15000:0:4365
+15001:3:2427
+15002:0:4365
+15003:2:1754
+15004:0:4365
+15005:3:2428
+15006:0:4365
+15007:2:1755
+15008:2:1759
+15009:2:1760
+15010:2:1768
+15011:2:1769
+15012:2:1773
+15013:2:1774
+15014:2:1768
+15015:2:1769
+15016:2:1773
+15017:2:1774
+15018:2:1782
+15019:2:1787
+15020:2:1791
+15021:2:1792
+15022:2:1799
+15023:2:1800
+15024:2:1811
+15025:2:1812
+15026:2:1813
+15027:2:1811
+15028:2:1812
+15029:2:1813
+15030:2:1824
+15031:2:1829
+15032:2:1830
+15033:0:4365
+15034:2:1842
+15035:0:4365
+15036:3:2427
+15037:0:4365
+15038:2:1844
+15039:0:4363
+15040:3:2428
+15041:0:4369
--- /dev/null
+#define NO_RMB
+#define NO_WMB
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define >> pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_free.ltl | grep -v ^//`)" >> pan.ltl
+cp urcu_free_no_mb.define .input.define
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -o pan pan.c
+./pan -a -v -c1 -X -m10000000 -w20
+warning: for p.o. reduction to be valid the never claim must be stutter-invariant
+(never claims generated from LTL formulae are stutter-invariant)
+depth 0: Claim reached state 5 (line 745)
+Depth= 11386 States= 1e+06 Transitions= 1.56e+07 Memory= 527.287 t= 12.8 R= 8e+04
+pan: claim violated! (at depth 2146)
+pan: wrote .input.spin.trail
+
+(Spin Version 5.1.7 -- 23 December 2008)
+Warning: Search not completed
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim +
+ assertion violations + (if within scope of claim)
+ acceptance cycles + (fairness disabled)
+ invalid end states - (disabled by never claim)
+
+State-vector 72 byte, depth reached 11386, errors: 1
+ 1223588 states, stored
+ 17987399 states, matched
+ 19210987 transitions (= stored+matched)
+ 70012127 atomic steps
+hash conflicts: 4173157 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 116.690 equivalent memory usage for states (stored*(State-vector + overhead))
+ 75.177 actual memory usage for states (compression: 64.42%)
+ state-vector as stored = 36 byte + 28 byte overhead
+ 8.000 memory used for hash table (-w20)
+ 457.764 memory used for DFS stack (-m10000000)
+ 540.861 total actual memory usage
+
+unreached in proctype urcu_reader
+ line 400, "pan.___", state 16, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 48, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 61, "(1)"
+ line 419, "pan.___", state 91, "(1)"
+ line 400, "pan.___", state 106, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 138, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 151, "(1)"
+ line 419, "pan.___", state 181, "(1)"
+ line 400, "pan.___", state 197, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 229, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 242, "(1)"
+ line 419, "pan.___", state 272, "(1)"
+ line 400, "pan.___", state 315, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 331, "(1)"
+ line 409, "pan.___", state 347, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 360, "(1)"
+ line 419, "pan.___", state 390, "(1)"
+ line 541, "pan.___", state 414, "-end-"
+ (18 of 414 states)
+unreached in proctype urcu_writer
+ line 400, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 400, "pan.___", state 20, "(1)"
+ line 404, "pan.___", state 28, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 34, "(1)"
+ line 404, "pan.___", state 35, "(1)"
+ line 404, "pan.___", state 35, "(1)"
+ line 402, "pan.___", state 40, "((i<1))"
+ line 402, "pan.___", state 40, "((i>=1))"
+ line 409, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 59, "(1)"
+ line 410, "pan.___", state 60, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 410, "pan.___", state 60, "else"
+ line 410, "pan.___", state 63, "(1)"
+ line 410, "pan.___", state 64, "(1)"
+ line 410, "pan.___", state 64, "(1)"
+ line 414, "pan.___", state 72, "(1)"
+ line 414, "pan.___", state 73, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 414, "pan.___", state 73, "else"
+ line 414, "pan.___", state 76, "(1)"
+ line 414, "pan.___", state 77, "(1)"
+ line 414, "pan.___", state 77, "(1)"
+ line 412, "pan.___", state 82, "((i<1))"
+ line 412, "pan.___", state 82, "((i>=1))"
+ line 419, "pan.___", state 89, "(1)"
+ line 419, "pan.___", state 90, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 419, "pan.___", state 90, "else"
+ line 419, "pan.___", state 93, "(1)"
+ line 419, "pan.___", state 94, "(1)"
+ line 419, "pan.___", state 94, "(1)"
+ line 421, "pan.___", state 97, "(1)"
+ line 421, "pan.___", state 97, "(1)"
+ line 370, "pan.___", state 99, "(1)"
+ line 640, "pan.___", state 103, "cached_generation_ptr.val[_pid] = (old_gen+1)"
+ line 638, "pan.___", state 104, "old_gen = cached_generation_ptr.val[_pid]"
+ line 400, "pan.___", state 108, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 400, "pan.___", state 114, "(1)"
+ line 404, "pan.___", state 122, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 128, "(1)"
+ line 404, "pan.___", state 129, "(1)"
+ line 404, "pan.___", state 129, "(1)"
+ line 410, "pan.___", state 153, "(1)"
+ line 414, "pan.___", state 166, "(1)"
+ line 421, "pan.___", state 191, "(1)"
+ line 421, "pan.___", state 191, "(1)"
+ line 653, "pan.___", state 199, "(1)"
+ line 400, "pan.___", state 209, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 223, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 254, "(1)"
+ line 414, "pan.___", state 267, "(1)"
+ line 400, "pan.___", state 300, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 314, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 345, "(1)"
+ line 414, "pan.___", state 358, "(1)"
+ line 400, "pan.___", state 395, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 409, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 440, "(1)"
+ line 414, "pan.___", state 453, "(1)"
+ line 400, "pan.___", state 488, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 502, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 533, "(1)"
+ line 414, "pan.___", state 546, "(1)"
+ line 400, "pan.___", state 582, "(1)"
+ line 404, "pan.___", state 594, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 414, "pan.___", state 638, "(1)"
+ line 404, "pan.___", state 687, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 414, "pan.___", state 731, "(1)"
+ line 404, "pan.___", state 777, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 795, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 414, "pan.___", state 821, "(1)"
+ line 419, "pan.___", state 838, "(1)"
+ line 404, "pan.___", state 868, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 886, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 414, "pan.___", state 912, "(1)"
+ line 419, "pan.___", state 929, "(1)"
+ line 404, "pan.___", state 963, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 981, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 414, "pan.___", state 1007, "(1)"
+ line 419, "pan.___", state 1024, "(1)"
+ line 400, "pan.___", state 1050, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 400, "pan.___", state 1052, "(1)"
+ line 400, "pan.___", state 1053, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 400, "pan.___", state 1053, "else"
+ line 400, "pan.___", state 1056, "(1)"
+ line 404, "pan.___", state 1064, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 1066, "(1)"
+ line 404, "pan.___", state 1067, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 404, "pan.___", state 1067, "else"
+ line 404, "pan.___", state 1070, "(1)"
+ line 404, "pan.___", state 1071, "(1)"
+ line 404, "pan.___", state 1071, "(1)"
+ line 402, "pan.___", state 1076, "((i<1))"
+ line 402, "pan.___", state 1076, "((i>=1))"
+ line 409, "pan.___", state 1082, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 1095, "(1)"
+ line 410, "pan.___", state 1096, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 410, "pan.___", state 1096, "else"
+ line 410, "pan.___", state 1099, "(1)"
+ line 410, "pan.___", state 1100, "(1)"
+ line 410, "pan.___", state 1100, "(1)"
+ line 414, "pan.___", state 1108, "(1)"
+ line 414, "pan.___", state 1109, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 414, "pan.___", state 1109, "else"
+ line 414, "pan.___", state 1112, "(1)"
+ line 414, "pan.___", state 1113, "(1)"
+ line 414, "pan.___", state 1113, "(1)"
+ line 412, "pan.___", state 1118, "((i<1))"
+ line 412, "pan.___", state 1118, "((i>=1))"
+ line 419, "pan.___", state 1125, "(1)"
+ line 419, "pan.___", state 1126, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 419, "pan.___", state 1126, "else"
+ line 419, "pan.___", state 1129, "(1)"
+ line 419, "pan.___", state 1130, "(1)"
+ line 419, "pan.___", state 1130, "(1)"
+ line 421, "pan.___", state 1133, "(1)"
+ line 421, "pan.___", state 1133, "(1)"
+ line 404, "pan.___", state 1164, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 414, "pan.___", state 1208, "(1)"
+ line 404, "pan.___", state 1254, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 414, "pan.___", state 1298, "(1)"
+ line 400, "pan.___", state 1334, "(1)"
+ line 404, "pan.___", state 1346, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 414, "pan.___", state 1390, "(1)"
+ line 404, "pan.___", state 1439, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 414, "pan.___", state 1483, "(1)"
+ line 404, "pan.___", state 1529, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 1547, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 414, "pan.___", state 1573, "(1)"
+ line 419, "pan.___", state 1590, "(1)"
+ line 404, "pan.___", state 1620, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 1638, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 414, "pan.___", state 1664, "(1)"
+ line 419, "pan.___", state 1681, "(1)"
+ line 404, "pan.___", state 1715, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 1733, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 414, "pan.___", state 1759, "(1)"
+ line 419, "pan.___", state 1776, "(1)"
+ line 400, "pan.___", state 1802, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 400, "pan.___", state 1804, "(1)"
+ line 400, "pan.___", state 1805, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 400, "pan.___", state 1805, "else"
+ line 400, "pan.___", state 1808, "(1)"
+ line 404, "pan.___", state 1816, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 1818, "(1)"
+ line 404, "pan.___", state 1819, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 404, "pan.___", state 1819, "else"
+ line 404, "pan.___", state 1822, "(1)"
+ line 404, "pan.___", state 1823, "(1)"
+ line 404, "pan.___", state 1823, "(1)"
+ line 402, "pan.___", state 1828, "((i<1))"
+ line 402, "pan.___", state 1828, "((i>=1))"
+ line 409, "pan.___", state 1834, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 1847, "(1)"
+ line 410, "pan.___", state 1848, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 410, "pan.___", state 1848, "else"
+ line 410, "pan.___", state 1851, "(1)"
+ line 410, "pan.___", state 1852, "(1)"
+ line 410, "pan.___", state 1852, "(1)"
+ line 414, "pan.___", state 1860, "(1)"
+ line 414, "pan.___", state 1861, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 414, "pan.___", state 1861, "else"
+ line 414, "pan.___", state 1864, "(1)"
+ line 414, "pan.___", state 1865, "(1)"
+ line 414, "pan.___", state 1865, "(1)"
+ line 412, "pan.___", state 1870, "((i<1))"
+ line 412, "pan.___", state 1870, "((i>=1))"
+ line 419, "pan.___", state 1877, "(1)"
+ line 419, "pan.___", state 1878, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 419, "pan.___", state 1878, "else"
+ line 419, "pan.___", state 1881, "(1)"
+ line 419, "pan.___", state 1882, "(1)"
+ line 419, "pan.___", state 1882, "(1)"
+ line 421, "pan.___", state 1885, "(1)"
+ line 421, "pan.___", state 1885, "(1)"
+ line 404, "pan.___", state 1916, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 414, "pan.___", state 1960, "(1)"
+ line 404, "pan.___", state 2007, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 414, "pan.___", state 2051, "(1)"
+ line 404, "pan.___", state 2102, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 414, "pan.___", state 2146, "(1)"
+ line 703, "pan.___", state 2192, "-end-"
+ (144 of 2192 states)
+unreached in proctype :init:
+ line 710, "pan.___", state 9, "((j<2))"
+ line 710, "pan.___", state 9, "((j>=2))"
+ line 711, "pan.___", state 20, "((j<2))"
+ line 711, "pan.___", state 20, "((j>=2))"
+ line 716, "pan.___", state 33, "((j<2))"
+ line 716, "pan.___", state 33, "((j>=2))"
+ (3 of 46 states)
+unreached in proctype :never:
+ line 750, "pan.___", state 8, "-end-"
+ (1 of 8 states)
+
+pan: elapsed time 15.9 seconds
+pan: rate 77100.693 states/second
+pan: avg transition delay 8.2609e-07 usec
+cp .input.spin urcu_free_no_mb.spin.input
+cp .input.spin.trail urcu_free_no_mb.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
--- /dev/null
+#define NO_RMB
+#define NO_WMB
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+//#define TEST_SIGNAL
+//#define TEST_SIGNAL_ON_READ
+//#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+//#define READER_NEST_LEVEL 1
+#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:3:-2
+-4:-4:-4
+1:0:2654
+2:3:2606
+3:3:2609
+4:3:2609
+5:3:2612
+6:3:2620
+7:3:2620
+8:3:2623
+9:3:2629
+10:3:2633
+11:3:2633
+12:3:2636
+13:3:2644
+14:3:2648
+15:3:2649
+16:0:2654
+17:3:2651
+18:0:2654
+19:2:416
+20:0:2654
+21:2:422
+22:0:2654
+23:2:423
+24:0:2654
+25:2:424
+26:2:428
+27:2:429
+28:2:437
+29:2:438
+30:2:442
+31:2:443
+32:2:451
+33:2:456
+34:2:460
+35:2:461
+36:2:468
+37:2:469
+38:2:480
+39:2:481
+40:2:482
+41:2:493
+42:2:498
+43:2:499
+44:0:2654
+45:2:511
+46:0:2654
+47:2:513
+48:2:514
+49:0:2654
+50:2:518
+51:2:522
+52:2:523
+53:2:531
+54:2:532
+55:2:536
+56:2:537
+57:2:545
+58:2:550
+59:2:551
+60:2:562
+61:2:563
+62:2:574
+63:2:575
+64:2:576
+65:2:587
+66:2:592
+67:2:593
+68:0:2654
+69:2:605
+70:0:2654
+71:2:607
+72:0:2654
+73:2:608
+74:0:2654
+75:2:618
+76:0:2654
+77:2:619
+78:2:623
+79:2:624
+80:2:632
+81:2:633
+82:2:637
+83:2:638
+84:2:646
+85:2:651
+86:2:655
+87:2:656
+88:2:663
+89:2:664
+90:2:675
+91:2:676
+92:2:677
+93:2:688
+94:2:693
+95:2:694
+96:0:2654
+97:2:709
+98:0:2654
+99:2:710
+100:2:714
+101:2:715
+102:2:723
+103:2:724
+104:2:728
+105:2:729
+106:2:737
+107:2:742
+108:2:746
+109:2:747
+110:2:754
+111:2:755
+112:2:766
+113:2:767
+114:2:768
+115:2:779
+116:2:784
+117:2:785
+118:0:2654
+119:2:800
+120:0:2654
+121:2:805
+122:2:809
+123:2:810
+124:2:818
+125:2:819
+126:2:823
+127:2:824
+128:2:832
+129:2:837
+130:2:841
+131:2:842
+132:2:849
+133:2:850
+134:2:861
+135:2:862
+136:2:863
+137:2:874
+138:2:879
+139:2:880
+140:0:2654
+141:2:895
+142:0:2654
+143:2:897
+144:0:2654
+145:2:898
+146:2:902
+147:2:903
+148:2:911
+149:2:912
+150:2:916
+151:2:917
+152:2:925
+153:2:930
+154:2:934
+155:2:935
+156:2:942
+157:2:943
+158:2:954
+159:2:955
+160:2:956
+161:2:967
+162:2:972
+163:2:973
+164:0:2654
+165:2:985
+166:0:2654
+167:2:987
+168:0:2654
+169:2:990
+170:2:991
+171:2:1003
+172:2:1004
+173:2:1008
+174:2:1009
+175:2:1017
+176:2:1022
+177:2:1026
+178:2:1027
+179:2:1034
+180:2:1035
+181:2:1046
+182:2:1047
+183:2:1048
+184:2:1059
+185:2:1064
+186:2:1065
+187:0:2654
+188:2:1077
+189:0:2654
+190:2:1079
+191:0:2654
+192:2:1080
+193:0:2654
+194:2:1081
+195:0:2654
+196:2:1082
+197:0:2654
+198:2:1083
+199:2:1087
+200:2:1088
+201:2:1096
+202:2:1097
+203:2:1101
+204:2:1102
+205:2:1110
+206:2:1115
+207:2:1119
+208:2:1120
+209:2:1127
+210:2:1128
+211:2:1139
+212:2:1140
+213:2:1141
+214:2:1152
+215:2:1157
+216:2:1158
+217:0:2654
+218:2:1170
+219:0:2654
+220:2:1451
+221:0:2654
+222:2:1549
+223:0:2654
+224:2:1550
+225:0:2654
+226:2:1554
+227:0:2654
+228:2:1560
+229:2:1564
+230:2:1565
+231:2:1573
+232:2:1574
+233:2:1578
+234:2:1579
+235:2:1587
+236:2:1592
+237:2:1596
+238:2:1597
+239:2:1604
+240:2:1605
+241:2:1616
+242:2:1617
+243:2:1618
+244:2:1629
+245:2:1634
+246:2:1635
+247:0:2654
+248:2:1647
+249:0:2654
+250:2:1649
+251:0:2654
+252:2:1650
+253:2:1654
+254:2:1655
+255:2:1663
+256:2:1664
+257:2:1668
+258:2:1669
+259:2:1677
+260:2:1682
+261:2:1686
+262:2:1687
+263:2:1694
+264:2:1695
+265:2:1706
+266:2:1707
+267:2:1708
+268:2:1719
+269:2:1724
+270:2:1725
+271:0:2654
+272:2:1737
+273:0:2654
+274:2:1739
+275:0:2654
+276:2:1742
+277:2:1743
+278:2:1755
+279:2:1756
+280:2:1760
+281:2:1761
+282:2:1769
+283:2:1774
+284:2:1778
+285:2:1779
+286:2:1786
+287:2:1787
+288:2:1798
+289:2:1799
+290:2:1800
+291:2:1811
+292:2:1816
+293:2:1817
+294:0:2654
+295:2:1829
+296:0:2654
+297:2:1831
+298:0:2654
+299:2:1832
+300:0:2654
+301:2:1833
+302:0:2654
+303:2:1834
+304:0:2654
+305:2:1835
+306:2:1839
+307:2:1840
+308:2:1848
+309:2:1849
+310:2:1853
+311:2:1854
+312:2:1862
+313:2:1867
+314:2:1871
+315:2:1872
+316:2:1879
+317:2:1880
+318:2:1891
+319:2:1892
+320:2:1893
+321:2:1904
+322:2:1909
+323:2:1910
+324:0:2654
+325:2:1922
+326:0:2654
+327:2:2203
+328:0:2654
+329:2:2301
+330:0:2654
+331:2:2302
+332:0:2654
+333:2:2306
+334:0:2654
+335:2:2312
+336:2:2316
+337:2:2317
+338:2:2325
+339:2:2326
+340:2:2330
+341:2:2331
+342:2:2339
+343:2:2344
+344:2:2348
+345:2:2349
+346:2:2356
+347:2:2357
+348:2:2368
+349:2:2369
+350:2:2370
+351:2:2381
+352:2:2386
+353:2:2387
+354:0:2654
+355:2:2402
+356:0:2654
+357:2:2403
+358:2:2407
+359:2:2408
+360:2:2416
+361:2:2417
+362:2:2421
+363:2:2422
+364:2:2430
+365:2:2435
+366:2:2439
+367:2:2440
+368:2:2447
+369:2:2448
+370:2:2459
+371:2:2460
+372:2:2461
+373:2:2472
+374:2:2477
+375:2:2478
+376:0:2654
+377:2:2493
+378:0:2654
+379:2:2498
+380:2:2502
+381:2:2503
+382:2:2511
+383:2:2512
+384:2:2516
+385:2:2517
+386:2:2525
+387:2:2530
+388:2:2534
+389:2:2535
+390:2:2542
+391:2:2543
+392:2:2554
+393:2:2555
+394:2:2556
+395:2:2567
+396:2:2572
+397:2:2573
+398:0:2654
+399:2:2588
+400:0:2654
+401:2:2590
+402:0:2654
+403:2:2591
+404:0:2654
+405:2:423
+406:0:2654
+407:2:424
+408:2:428
+409:2:429
+410:2:437
+411:2:438
+412:2:442
+413:2:443
+414:2:451
+415:2:456
+416:2:460
+417:2:461
+418:2:468
+419:2:469
+420:2:480
+421:2:481
+422:2:482
+423:2:493
+424:2:498
+425:2:499
+426:0:2654
+427:2:511
+428:0:2654
+429:2:513
+430:2:514
+431:0:2654
+432:2:518
+433:2:522
+434:2:523
+435:2:531
+436:2:532
+437:2:536
+438:2:537
+439:2:545
+440:2:550
+441:2:551
+442:2:562
+443:2:563
+444:2:574
+445:2:575
+446:2:576
+447:2:587
+448:2:592
+449:2:593
+450:0:2654
+451:2:605
+452:0:2654
+453:2:607
+454:0:2654
+455:2:608
+456:0:2654
+457:2:618
+458:0:2654
+459:2:619
+460:2:623
+461:2:624
+462:2:632
+463:2:633
+464:2:637
+465:2:638
+466:2:646
+467:2:651
+468:2:655
+469:2:656
+470:2:663
+471:2:664
+472:2:675
+473:2:676
+474:2:677
+475:2:688
+476:2:693
+477:2:694
+478:0:2654
+479:2:709
+480:0:2654
+481:2:710
+482:2:714
+483:2:715
+484:2:723
+485:2:724
+486:2:728
+487:2:729
+488:2:737
+489:2:742
+490:2:746
+491:2:747
+492:2:754
+493:2:755
+494:2:766
+495:2:767
+496:2:768
+497:2:779
+498:2:784
+499:2:785
+500:0:2654
+501:2:800
+502:0:2654
+503:2:805
+504:2:809
+505:2:810
+506:2:818
+507:2:819
+508:2:823
+509:2:824
+510:2:832
+511:2:837
+512:2:841
+513:2:842
+514:2:849
+515:2:850
+516:2:861
+517:2:862
+518:2:863
+519:2:874
+520:2:879
+521:2:880
+522:0:2654
+523:2:895
+524:0:2654
+525:2:897
+526:0:2654
+527:2:898
+528:2:902
+529:2:903
+530:2:911
+531:2:912
+532:2:916
+533:2:917
+534:2:925
+535:2:930
+536:2:934
+537:2:935
+538:2:942
+539:2:943
+540:2:954
+541:2:955
+542:2:956
+543:2:967
+544:2:972
+545:2:973
+546:0:2654
+547:2:985
+548:0:2654
+549:2:987
+550:0:2654
+551:2:990
+552:2:991
+553:2:1003
+554:2:1004
+555:2:1008
+556:2:1009
+557:2:1017
+558:2:1022
+559:2:1026
+560:2:1027
+561:2:1034
+562:2:1035
+563:2:1046
+564:2:1047
+565:2:1048
+566:2:1059
+567:2:1064
+568:2:1065
+569:0:2654
+570:2:1077
+571:0:2654
+572:2:1079
+573:0:2654
+574:2:1080
+575:0:2654
+576:2:1081
+577:0:2654
+578:2:1082
+579:0:2654
+580:2:1083
+581:2:1087
+582:2:1088
+583:2:1096
+584:2:1097
+585:2:1101
+586:2:1102
+587:2:1110
+588:2:1115
+589:2:1119
+590:2:1120
+591:2:1127
+592:2:1128
+593:2:1139
+594:2:1140
+595:2:1141
+596:2:1152
+597:2:1157
+598:2:1158
+599:0:2654
+600:2:1170
+601:0:2654
+602:2:1451
+603:0:2654
+604:2:1549
+605:0:2654
+606:2:1550
+607:0:2654
+608:2:1554
+609:0:2654
+610:2:1560
+611:2:1564
+612:2:1565
+613:2:1573
+614:2:1574
+615:2:1578
+616:2:1579
+617:2:1587
+618:2:1592
+619:2:1596
+620:2:1597
+621:2:1604
+622:2:1605
+623:2:1616
+624:2:1617
+625:2:1618
+626:2:1629
+627:2:1634
+628:2:1635
+629:0:2654
+630:2:1647
+631:0:2654
+632:2:1649
+633:0:2654
+634:2:1650
+635:2:1654
+636:2:1655
+637:2:1663
+638:2:1664
+639:2:1668
+640:2:1669
+641:2:1677
+642:2:1682
+643:2:1686
+644:2:1687
+645:2:1694
+646:2:1695
+647:2:1706
+648:2:1707
+649:2:1708
+650:2:1719
+651:2:1724
+652:2:1725
+653:0:2654
+654:2:1737
+655:0:2654
+656:2:1739
+657:0:2654
+658:2:1742
+659:2:1743
+660:2:1755
+661:2:1756
+662:2:1760
+663:2:1761
+664:2:1769
+665:2:1774
+666:2:1778
+667:2:1779
+668:2:1786
+669:2:1787
+670:2:1798
+671:2:1799
+672:2:1800
+673:2:1811
+674:2:1816
+675:2:1817
+676:0:2654
+677:2:1829
+678:0:2654
+679:2:1831
+680:0:2654
+681:2:1832
+682:0:2654
+683:2:1833
+684:0:2654
+685:2:1834
+686:0:2654
+687:2:1835
+688:2:1839
+689:2:1840
+690:2:1848
+691:2:1849
+692:2:1853
+693:2:1854
+694:2:1862
+695:2:1867
+696:2:1871
+697:2:1872
+698:2:1879
+699:2:1880
+700:2:1891
+701:2:1892
+702:2:1893
+703:2:1904
+704:2:1909
+705:2:1910
+706:0:2654
+707:2:1922
+708:0:2654
+709:2:2203
+710:0:2654
+711:2:2301
+712:0:2654
+713:2:2302
+714:0:2654
+715:2:2306
+716:0:2654
+717:2:2312
+718:2:2316
+719:2:2317
+720:2:2325
+721:2:2326
+722:2:2330
+723:2:2331
+724:2:2339
+725:2:2344
+726:2:2348
+727:2:2349
+728:2:2356
+729:2:2357
+730:2:2368
+731:2:2369
+732:2:2370
+733:2:2381
+734:2:2386
+735:2:2387
+736:0:2654
+737:2:2402
+738:0:2654
+739:2:2403
+740:2:2407
+741:2:2408
+742:2:2416
+743:2:2417
+744:2:2421
+745:2:2422
+746:2:2430
+747:2:2435
+748:2:2439
+749:2:2440
+750:2:2447
+751:2:2448
+752:2:2459
+753:2:2460
+754:2:2461
+755:2:2472
+756:2:2477
+757:2:2478
+758:0:2654
+759:2:2493
+760:0:2654
+761:2:2498
+762:2:2502
+763:2:2503
+764:2:2511
+765:2:2512
+766:2:2516
+767:2:2517
+768:2:2525
+769:2:2530
+770:2:2534
+771:2:2535
+772:2:2542
+773:2:2543
+774:2:2554
+775:2:2555
+776:2:2556
+777:2:2567
+778:2:2572
+779:2:2573
+780:0:2654
+781:2:2588
+782:0:2654
+783:2:2590
+784:0:2654
+785:2:2591
+786:0:2654
+787:2:423
+788:0:2654
+789:2:424
+790:2:428
+791:2:429
+792:2:437
+793:2:438
+794:2:442
+795:2:443
+796:2:451
+797:2:456
+798:2:460
+799:2:461
+800:2:468
+801:2:469
+802:2:480
+803:2:481
+804:2:482
+805:2:493
+806:2:498
+807:2:499
+808:0:2654
+809:2:511
+810:0:2654
+811:2:513
+812:2:514
+813:0:2654
+814:2:518
+815:2:522
+816:2:523
+817:2:531
+818:2:532
+819:2:536
+820:2:537
+821:2:545
+822:2:550
+823:2:551
+824:2:562
+825:2:563
+826:2:574
+827:2:575
+828:2:576
+829:2:587
+830:2:592
+831:2:593
+832:0:2654
+833:2:605
+834:0:2654
+835:2:607
+836:0:2654
+837:2:608
+838:0:2654
+839:2:618
+840:0:2654
+841:2:619
+842:2:623
+843:2:624
+844:2:632
+845:2:633
+846:2:637
+847:2:638
+848:2:646
+849:2:651
+850:2:655
+851:2:656
+852:2:663
+853:2:664
+854:2:675
+855:2:676
+856:2:677
+857:2:688
+858:2:693
+859:2:694
+860:0:2654
+861:2:709
+862:0:2654
+863:2:710
+864:2:714
+865:2:715
+866:2:723
+867:2:724
+868:2:728
+869:2:729
+870:2:737
+871:2:742
+872:2:746
+873:2:747
+874:2:754
+875:2:755
+876:2:766
+877:2:767
+878:2:768
+879:2:779
+880:2:784
+881:2:785
+882:0:2654
+883:2:800
+884:0:2654
+885:2:805
+886:2:809
+887:2:810
+888:2:818
+889:2:819
+890:2:823
+891:2:824
+892:2:832
+893:2:837
+894:2:841
+895:2:842
+896:2:849
+897:2:850
+898:2:861
+899:2:862
+900:2:863
+901:2:874
+902:2:879
+903:2:880
+904:0:2654
+905:2:895
+906:0:2654
+907:2:897
+908:0:2654
+909:2:898
+910:2:902
+911:2:903
+912:2:911
+913:2:912
+914:2:916
+915:2:917
+916:2:925
+917:2:930
+918:2:934
+919:2:935
+920:2:942
+921:2:943
+922:2:954
+923:2:955
+924:2:956
+925:2:967
+926:2:972
+927:2:973
+928:0:2654
+929:2:985
+930:0:2654
+931:2:987
+932:0:2654
+933:2:990
+934:2:991
+935:2:1003
+936:2:1004
+937:2:1008
+938:2:1009
+939:2:1017
+940:2:1022
+941:2:1026
+942:2:1027
+943:2:1034
+944:2:1035
+945:2:1046
+946:2:1047
+947:2:1048
+948:2:1059
+949:2:1064
+950:2:1065
+951:0:2654
+952:2:1077
+953:0:2654
+954:2:1079
+955:0:2654
+956:2:1080
+957:0:2654
+958:2:1081
+959:0:2654
+960:2:1082
+961:0:2654
+962:2:1083
+963:2:1087
+964:2:1088
+965:2:1096
+966:2:1097
+967:2:1101
+968:2:1102
+969:2:1110
+970:2:1115
+971:2:1119
+972:2:1120
+973:2:1127
+974:2:1128
+975:2:1139
+976:2:1140
+977:2:1141
+978:2:1152
+979:2:1157
+980:2:1158
+981:0:2654
+982:2:1170
+983:0:2654
+984:2:1451
+985:0:2654
+986:2:1549
+987:0:2654
+988:2:1550
+989:0:2654
+990:2:1554
+991:0:2654
+992:2:1560
+993:2:1564
+994:2:1565
+995:2:1573
+996:2:1574
+997:2:1578
+998:2:1579
+999:2:1587
+1000:2:1592
+1001:2:1596
+1002:2:1597
+1003:2:1604
+1004:2:1605
+1005:2:1616
+1006:2:1617
+1007:2:1618
+1008:2:1629
+1009:2:1634
+1010:2:1635
+1011:0:2654
+1012:2:1647
+1013:0:2654
+1014:2:1649
+1015:0:2654
+1016:2:1650
+1017:2:1654
+1018:2:1655
+1019:2:1663
+1020:2:1664
+1021:2:1668
+1022:2:1669
+1023:2:1677
+1024:2:1682
+1025:2:1686
+1026:2:1687
+1027:2:1694
+1028:2:1695
+1029:2:1706
+1030:2:1707
+1031:2:1708
+1032:2:1719
+1033:2:1724
+1034:2:1725
+1035:0:2654
+1036:2:1737
+1037:0:2654
+1038:2:1739
+1039:0:2654
+1040:2:1742
+1041:2:1743
+1042:2:1755
+1043:2:1756
+1044:2:1760
+1045:2:1761
+1046:2:1769
+1047:2:1774
+1048:2:1778
+1049:2:1779
+1050:2:1786
+1051:2:1787
+1052:2:1798
+1053:2:1799
+1054:2:1800
+1055:2:1811
+1056:2:1816
+1057:2:1817
+1058:0:2654
+1059:2:1829
+1060:0:2654
+1061:2:1831
+1062:0:2654
+1063:2:1832
+1064:0:2654
+1065:2:1833
+1066:0:2654
+1067:2:1834
+1068:0:2654
+1069:2:1835
+1070:2:1839
+1071:2:1840
+1072:2:1848
+1073:2:1849
+1074:2:1853
+1075:2:1854
+1076:2:1862
+1077:2:1867
+1078:2:1871
+1079:2:1872
+1080:2:1879
+1081:2:1880
+1082:2:1891
+1083:2:1892
+1084:2:1893
+1085:2:1904
+1086:2:1909
+1087:2:1910
+1088:0:2654
+1089:2:1922
+1090:0:2654
+1091:2:2203
+1092:0:2654
+1093:2:2301
+1094:0:2654
+1095:2:2302
+1096:0:2654
+1097:2:2306
+1098:0:2654
+1099:2:2312
+1100:2:2316
+1101:2:2317
+1102:2:2325
+1103:2:2326
+1104:2:2330
+1105:2:2331
+1106:2:2339
+1107:2:2344
+1108:2:2348
+1109:2:2349
+1110:2:2356
+1111:2:2357
+1112:2:2368
+1113:2:2369
+1114:2:2370
+1115:2:2381
+1116:2:2386
+1117:2:2387
+1118:0:2654
+1119:2:2402
+1120:0:2654
+1121:2:2403
+1122:2:2407
+1123:2:2408
+1124:2:2416
+1125:2:2417
+1126:2:2421
+1127:2:2422
+1128:2:2430
+1129:2:2435
+1130:2:2439
+1131:2:2440
+1132:2:2447
+1133:2:2448
+1134:2:2459
+1135:2:2460
+1136:2:2461
+1137:2:2472
+1138:2:2477
+1139:2:2478
+1140:0:2654
+1141:2:2493
+1142:0:2654
+1143:2:2498
+1144:2:2502
+1145:2:2503
+1146:2:2511
+1147:2:2512
+1148:2:2516
+1149:2:2517
+1150:2:2525
+1151:2:2530
+1152:2:2534
+1153:2:2535
+1154:2:2542
+1155:2:2543
+1156:2:2554
+1157:2:2555
+1158:2:2556
+1159:2:2567
+1160:2:2572
+1161:2:2573
+1162:0:2654
+1163:2:2588
+1164:0:2654
+1165:2:2590
+1166:0:2654
+1167:2:2591
+1168:0:2654
+1169:2:423
+1170:0:2654
+1171:2:424
+1172:2:428
+1173:2:429
+1174:2:437
+1175:2:438
+1176:2:442
+1177:2:443
+1178:2:451
+1179:2:456
+1180:2:460
+1181:2:461
+1182:2:468
+1183:2:469
+1184:2:480
+1185:2:481
+1186:2:482
+1187:2:493
+1188:2:498
+1189:2:499
+1190:0:2654
+1191:2:511
+1192:0:2654
+1193:2:513
+1194:2:514
+1195:0:2654
+1196:2:518
+1197:2:522
+1198:2:523
+1199:2:531
+1200:2:532
+1201:2:536
+1202:2:537
+1203:2:545
+1204:2:550
+1205:2:551
+1206:2:562
+1207:2:563
+1208:2:574
+1209:2:575
+1210:2:576
+1211:2:587
+1212:2:592
+1213:2:593
+1214:0:2654
+1215:2:605
+1216:0:2654
+1217:2:607
+1218:0:2654
+1219:2:608
+1220:0:2654
+1221:2:618
+1222:0:2654
+1223:2:619
+1224:2:623
+1225:2:624
+1226:2:632
+1227:2:633
+1228:2:637
+1229:2:638
+1230:2:646
+1231:2:651
+1232:2:655
+1233:2:656
+1234:2:663
+1235:2:664
+1236:2:675
+1237:2:676
+1238:2:677
+1239:2:688
+1240:2:693
+1241:2:694
+1242:0:2654
+1243:2:709
+1244:0:2654
+1245:2:710
+1246:2:714
+1247:2:715
+1248:2:723
+1249:2:724
+1250:2:728
+1251:2:729
+1252:2:737
+1253:2:742
+1254:2:746
+1255:2:747
+1256:2:754
+1257:2:755
+1258:2:766
+1259:2:767
+1260:2:768
+1261:2:779
+1262:2:784
+1263:2:785
+1264:0:2654
+1265:2:800
+1266:0:2654
+1267:2:805
+1268:2:809
+1269:2:810
+1270:2:818
+1271:2:819
+1272:2:823
+1273:2:824
+1274:2:832
+1275:2:837
+1276:2:841
+1277:2:842
+1278:2:849
+1279:2:850
+1280:2:861
+1281:2:862
+1282:2:863
+1283:2:874
+1284:2:879
+1285:2:880
+1286:0:2654
+1287:2:895
+1288:0:2654
+1289:2:897
+1290:0:2654
+1291:2:898
+1292:2:902
+1293:2:903
+1294:2:911
+1295:2:912
+1296:2:916
+1297:2:917
+1298:2:925
+1299:2:930
+1300:2:934
+1301:2:935
+1302:2:942
+1303:2:943
+1304:2:954
+1305:2:955
+1306:2:956
+1307:2:967
+1308:2:972
+1309:2:973
+1310:0:2654
+1311:2:985
+1312:0:2654
+1313:2:987
+1314:0:2654
+1315:2:990
+1316:2:991
+1317:2:1003
+1318:2:1004
+1319:2:1008
+1320:2:1009
+1321:2:1017
+1322:2:1022
+1323:2:1026
+1324:2:1027
+1325:2:1034
+1326:2:1035
+1327:2:1046
+1328:2:1047
+1329:2:1048
+1330:2:1059
+1331:2:1064
+1332:2:1065
+1333:0:2654
+1334:2:1077
+1335:0:2654
+1336:2:1079
+1337:0:2654
+1338:2:1080
+1339:0:2654
+1340:2:1081
+1341:0:2654
+1342:2:1082
+1343:0:2654
+1344:2:1083
+1345:2:1087
+1346:2:1088
+1347:2:1096
+1348:2:1097
+1349:2:1101
+1350:2:1102
+1351:2:1110
+1352:2:1115
+1353:2:1119
+1354:2:1120
+1355:2:1127
+1356:2:1128
+1357:2:1139
+1358:2:1140
+1359:2:1141
+1360:2:1152
+1361:2:1157
+1362:2:1158
+1363:0:2654
+1364:2:1170
+1365:0:2654
+1366:2:1451
+1367:0:2654
+1368:2:1549
+1369:0:2654
+1370:2:1550
+1371:0:2654
+1372:2:1554
+1373:0:2654
+1374:2:1560
+1375:2:1564
+1376:2:1565
+1377:2:1573
+1378:2:1574
+1379:2:1578
+1380:2:1579
+1381:2:1587
+1382:2:1592
+1383:2:1596
+1384:2:1597
+1385:2:1604
+1386:2:1605
+1387:2:1616
+1388:2:1617
+1389:2:1618
+1390:2:1629
+1391:2:1634
+1392:2:1635
+1393:0:2654
+1394:2:1647
+1395:0:2654
+1396:2:1649
+1397:0:2654
+1398:2:1650
+1399:2:1654
+1400:2:1655
+1401:2:1663
+1402:2:1664
+1403:2:1668
+1404:2:1669
+1405:2:1677
+1406:2:1682
+1407:2:1686
+1408:2:1687
+1409:2:1694
+1410:2:1695
+1411:2:1706
+1412:2:1707
+1413:2:1708
+1414:2:1719
+1415:2:1724
+1416:2:1725
+1417:0:2654
+1418:2:1737
+1419:0:2654
+1420:2:1739
+1421:0:2654
+1422:2:1742
+1423:2:1743
+1424:2:1755
+1425:2:1756
+1426:2:1760
+1427:2:1761
+1428:2:1769
+1429:2:1774
+1430:2:1778
+1431:2:1779
+1432:2:1786
+1433:2:1787
+1434:2:1798
+1435:2:1799
+1436:2:1800
+1437:2:1811
+1438:2:1816
+1439:2:1817
+1440:0:2654
+1441:2:1829
+1442:0:2654
+1443:2:1831
+1444:0:2654
+1445:2:1832
+1446:0:2654
+1447:2:1833
+1448:0:2654
+1449:2:1834
+1450:0:2654
+1451:2:1835
+1452:2:1839
+1453:2:1840
+1454:2:1848
+1455:2:1849
+1456:2:1853
+1457:2:1854
+1458:2:1862
+1459:2:1867
+1460:2:1871
+1461:2:1872
+1462:2:1879
+1463:2:1880
+1464:2:1891
+1465:2:1892
+1466:2:1893
+1467:2:1904
+1468:2:1909
+1469:2:1910
+1470:0:2654
+1471:2:1922
+1472:0:2654
+1473:2:2203
+1474:0:2654
+1475:2:2301
+1476:0:2654
+1477:2:2302
+1478:0:2654
+1479:2:2306
+1480:0:2654
+1481:2:2312
+1482:2:2316
+1483:2:2317
+1484:2:2325
+1485:2:2326
+1486:2:2330
+1487:2:2331
+1488:2:2339
+1489:2:2344
+1490:2:2348
+1491:2:2349
+1492:2:2356
+1493:2:2357
+1494:2:2368
+1495:2:2369
+1496:2:2370
+1497:2:2381
+1498:2:2386
+1499:2:2387
+1500:0:2654
+1501:2:2402
+1502:0:2654
+1503:2:2403
+1504:2:2407
+1505:2:2408
+1506:2:2416
+1507:2:2417
+1508:2:2421
+1509:2:2422
+1510:2:2430
+1511:2:2435
+1512:2:2439
+1513:2:2440
+1514:2:2447
+1515:2:2448
+1516:2:2459
+1517:2:2460
+1518:2:2461
+1519:2:2472
+1520:2:2477
+1521:2:2478
+1522:0:2654
+1523:2:2493
+1524:0:2654
+1525:2:2498
+1526:2:2502
+1527:2:2503
+1528:2:2511
+1529:2:2512
+1530:2:2516
+1531:2:2517
+1532:2:2525
+1533:2:2530
+1534:2:2534
+1535:2:2535
+1536:2:2542
+1537:2:2543
+1538:2:2554
+1539:2:2555
+1540:2:2556
+1541:2:2567
+1542:2:2572
+1543:2:2573
+1544:0:2654
+1545:2:2588
+1546:0:2654
+1547:2:2590
+1548:0:2654
+1549:2:2591
+1550:0:2654
+1551:2:423
+1552:0:2654
+1553:2:424
+1554:2:428
+1555:2:429
+1556:2:437
+1557:2:438
+1558:2:442
+1559:2:443
+1560:2:451
+1561:2:456
+1562:2:460
+1563:2:461
+1564:2:468
+1565:2:469
+1566:2:480
+1567:2:481
+1568:2:482
+1569:2:493
+1570:2:498
+1571:2:499
+1572:0:2654
+1573:2:511
+1574:0:2654
+1575:2:513
+1576:2:514
+1577:0:2654
+1578:2:518
+1579:2:522
+1580:2:523
+1581:2:531
+1582:2:532
+1583:2:536
+1584:2:537
+1585:2:545
+1586:2:558
+1587:2:559
+1588:2:562
+1589:2:563
+1590:2:574
+1591:2:575
+1592:2:576
+1593:2:587
+1594:2:592
+1595:2:595
+1596:2:596
+1597:0:2654
+1598:2:605
+1599:0:2654
+1600:2:607
+1601:0:2654
+1602:2:608
+1603:0:2654
+1604:2:618
+1605:0:2654
+1606:2:619
+1607:2:623
+1608:2:624
+1609:2:632
+1610:2:633
+1611:2:637
+1612:2:638
+1613:2:646
+1614:2:659
+1615:2:660
+1616:2:663
+1617:2:664
+1618:2:675
+1619:2:676
+1620:2:677
+1621:2:688
+1622:2:693
+1623:2:696
+1624:2:697
+1625:0:2654
+1626:2:709
+1627:0:2654
+1628:2:710
+1629:2:714
+1630:2:715
+1631:2:723
+1632:2:724
+1633:2:728
+1634:2:729
+1635:2:737
+1636:2:750
+1637:2:751
+1638:2:754
+1639:2:755
+1640:2:766
+1641:2:767
+1642:2:768
+1643:2:779
+1644:2:784
+1645:2:787
+1646:2:788
+1647:0:2654
+1648:2:800
+1649:0:2654
+1650:2:805
+1651:2:809
+1652:2:810
+1653:2:818
+1654:2:819
+1655:2:823
+1656:2:824
+1657:2:832
+1658:2:845
+1659:2:846
+1660:2:849
+1661:2:850
+1662:2:861
+1663:2:862
+1664:2:863
+1665:2:874
+1666:2:879
+1667:2:882
+1668:2:883
+1669:0:2654
+1670:2:895
+1671:0:2654
+1672:2:897
+1673:0:2654
+1674:2:898
+1675:2:902
+1676:2:903
+1677:2:911
+1678:2:912
+1679:2:916
+1680:2:917
+1681:2:925
+1682:2:938
+1683:2:939
+1684:2:942
+1685:2:943
+1686:2:954
+1687:2:955
+1688:2:956
+1689:2:967
+1690:2:972
+1691:2:975
+1692:2:976
+1693:0:2654
+1694:2:985
+1695:0:2654
+1696:2:987
+1697:0:2654
+1698:2:990
+1699:2:991
+1700:2:1003
+1701:2:1004
+1702:2:1008
+1703:2:1009
+1704:2:1017
+1705:2:1030
+1706:2:1031
+1707:2:1034
+1708:2:1035
+1709:2:1046
+1710:2:1047
+1711:2:1048
+1712:2:1059
+1713:2:1064
+1714:2:1067
+1715:2:1068
+1716:0:2654
+1717:2:1077
+1718:0:2654
+1719:2:1079
+1720:0:2654
+1721:2:1080
+1722:0:2654
+1723:2:1081
+1724:0:2654
+1725:2:1082
+1726:0:2654
+1727:2:1083
+1728:2:1087
+1729:2:1088
+1730:2:1096
+1731:2:1097
+1732:2:1101
+1733:2:1102
+1734:2:1110
+1735:2:1123
+1736:2:1124
+1737:2:1127
+1738:2:1128
+1739:2:1139
+1740:2:1140
+1741:2:1141
+1742:2:1152
+1743:2:1157
+1744:2:1160
+1745:2:1161
+1746:0:2654
+1747:2:1170
+1748:0:2654
+1749:2:1451
+1750:0:2654
+1751:2:1549
+1752:0:2654
+1753:2:1550
+1754:0:2654
+1755:2:1554
+1756:0:2654
+1757:2:1560
+1758:2:1564
+1759:2:1565
+1760:2:1573
+1761:2:1574
+1762:2:1578
+1763:2:1579
+1764:2:1587
+1765:2:1600
+1766:2:1601
+1767:2:1604
+1768:2:1605
+1769:2:1616
+1770:2:1617
+1771:2:1618
+1772:2:1629
+1773:2:1634
+1774:2:1637
+1775:2:1638
+1776:0:2654
+1777:2:1647
+1778:0:2654
+1779:2:1649
+1780:0:2654
+1781:2:1650
+1782:2:1654
+1783:2:1655
+1784:2:1663
+1785:2:1664
+1786:2:1668
+1787:2:1669
+1788:2:1677
+1789:2:1690
+1790:2:1691
+1791:2:1694
+1792:2:1695
+1793:2:1706
+1794:2:1707
+1795:2:1708
+1796:2:1719
+1797:2:1724
+1798:2:1727
+1799:2:1728
+1800:0:2654
+1801:2:1737
+1802:0:2654
+1803:2:1739
+1804:0:2654
+1805:2:1742
+1806:2:1743
+1807:2:1755
+1808:2:1756
+1809:2:1760
+1810:2:1761
+1811:2:1769
+1812:2:1782
+1813:2:1783
+1814:2:1786
+1815:2:1787
+1816:2:1798
+1817:2:1799
+1818:2:1800
+1819:2:1811
+1820:2:1816
+1821:2:1819
+1822:2:1820
+1823:0:2654
+1824:2:1829
+1825:0:2654
+1826:2:1831
+1827:0:2654
+1828:2:1832
+1829:0:2654
+1830:2:1833
+1831:0:2654
+1832:2:1834
+1833:0:2654
+1834:2:1835
+1835:2:1839
+1836:2:1840
+1837:2:1848
+1838:2:1849
+1839:2:1853
+1840:2:1854
+1841:2:1862
+1842:2:1875
+1843:2:1876
+1844:2:1879
+1845:2:1880
+1846:2:1891
+1847:2:1892
+1848:2:1893
+1849:2:1904
+1850:2:1909
+1851:2:1912
+1852:2:1913
+1853:0:2654
+1854:2:1922
+1855:0:2654
+1856:2:2203
+1857:0:2654
+1858:2:2301
+1859:0:2654
+1860:2:2302
+1861:0:2654
+1862:2:2306
+1863:0:2654
+1864:2:2312
+1865:2:2316
+1866:2:2317
+1867:2:2325
+1868:2:2326
+1869:2:2330
+1870:2:2331
+1871:2:2339
+1872:2:2352
+1873:2:2353
+1874:2:2356
+1875:2:2357
+1876:2:2368
+1877:2:2369
+1878:2:2370
+1879:2:2381
+1880:2:2386
+1881:2:2389
+1882:2:2390
+1883:0:2654
+1884:2:2402
+1885:0:2654
+1886:2:2403
+1887:2:2407
+1888:2:2408
+1889:2:2416
+1890:2:2417
+1891:2:2421
+1892:2:2422
+1893:2:2430
+1894:2:2443
+1895:2:2444
+1896:2:2447
+1897:2:2448
+1898:2:2459
+1899:2:2460
+1900:2:2461
+1901:2:2472
+1902:2:2477
+1903:2:2480
+1904:2:2481
+1905:0:2654
+1906:2:2493
+1907:0:2654
+1908:2:2498
+1909:2:2502
+1910:2:2503
+1911:2:2511
+1912:2:2512
+1913:2:2516
+1914:2:2517
+1915:2:2525
+1916:2:2538
+1917:2:2539
+1918:2:2542
+1919:2:2543
+1920:2:2554
+1921:2:2555
+1922:2:2556
+1923:2:2567
+1924:2:2572
+1925:2:2575
+1926:2:2576
+1927:0:2654
+1928:2:2588
+1929:0:2654
+1930:2:2590
+1931:0:2654
+1932:2:2591
+1933:0:2654
+1934:2:2594
+1935:0:2654
+1936:2:2599
+1937:0:2654
+1938:1:2
+1939:0:2654
+1940:2:2600
+1941:0:2654
+1942:1:8
+1943:0:2654
+1944:2:2599
+1945:0:2654
+1946:1:9
+1947:0:2654
+1948:2:2600
+1949:0:2654
+1950:1:10
+1951:0:2654
+1952:2:2599
+1953:0:2654
+1954:1:11
+1955:0:2654
+1956:2:2600
+1957:0:2654
+1958:1:12
+1959:1:16
+1960:1:17
+1961:1:25
+1962:1:26
+1963:1:30
+1964:1:31
+1965:1:39
+1966:1:44
+1967:1:48
+1968:1:49
+1969:1:56
+1970:1:57
+1971:1:68
+1972:1:69
+1973:1:70
+1974:1:81
+1975:1:86
+1976:1:87
+1977:0:2654
+1978:2:2599
+1979:0:2654
+1980:1:99
+1981:0:2654
+1982:2:2600
+1983:0:2654
+1984:1:101
+1985:0:2654
+1986:2:2599
+1987:0:2654
+1988:1:102
+1989:1:106
+1990:1:107
+1991:1:115
+1992:1:116
+1993:1:120
+1994:1:121
+1995:1:129
+1996:1:134
+1997:1:138
+1998:1:139
+1999:1:146
+2000:1:147
+2001:1:158
+2002:1:159
+2003:1:160
+2004:1:171
+2005:1:176
+2006:1:177
+2007:0:2654
+2008:2:2600
+2009:0:2654
+2010:1:189
+2011:0:2654
+2012:2:2599
+2013:0:2654
+2014:1:191
+2015:0:2654
+2016:2:2600
+2017:0:2654
+2018:1:192
+2019:0:2654
+2020:2:2599
+2021:0:2654
+2022:1:193
+2023:1:197
+2024:1:198
+2025:1:206
+2026:1:207
+2027:1:211
+2028:1:212
+2029:1:220
+2030:1:225
+2031:1:229
+2032:1:230
+2033:1:237
+2034:1:238
+2035:1:249
+2036:1:250
+2037:1:251
+2038:1:262
+2039:1:267
+2040:1:268
+2041:0:2654
+2042:2:2600
+2043:0:2654
+2044:1:280
+2045:0:2654
+2046:2:2599
+2047:0:2654
+2048:1:282
+2049:0:2654
+2050:2:2600
+2051:0:2654
+2052:1:291
+2053:0:2654
+2054:2:2599
+2055:0:2654
+2056:1:293
+2057:0:2654
+2058:2:2600
+2059:0:2654
+2060:1:11
+2061:0:2654
+2062:2:2599
+2063:0:2654
+2064:1:12
+2065:1:16
+2066:1:17
+2067:1:25
+2068:1:26
+2069:1:27
+2070:1:39
+2071:1:44
+2072:1:48
+2073:1:49
+2074:1:56
+2075:1:57
+2076:1:68
+2077:1:69
+2078:1:70
+2079:1:81
+2080:1:86
+2081:1:87
+2082:0:2654
+2083:2:2600
+2084:0:2654
+2085:1:99
+2086:0:2654
+2087:2:2599
+2088:0:2654
+2089:1:101
+2090:0:2654
+2091:2:2600
+2092:0:2654
+2093:1:102
+2094:1:106
+2095:1:107
+2096:1:115
+2097:1:116
+2098:1:120
+2099:1:121
+2100:1:129
+2101:1:134
+2102:1:138
+2103:1:139
+2104:1:146
+2105:1:147
+2106:1:158
+2107:1:159
+2108:1:160
+2109:1:171
+2110:1:176
+2111:1:177
+2112:0:2654
+2113:2:2599
+2114:0:2654
+2115:1:189
+2116:0:2654
+2117:2:2600
+2118:0:2654
+2119:1:285
+2120:0:2654
+2121:2:2599
+2122:0:2654
+2123:1:286
+2124:0:2654
+2125:2:2600
+2126:0:2654
+2127:1:291
+2128:0:2654
+2129:2:2599
+2130:0:2654
+2131:1:293
+2132:0:2654
+2133:2:2600
+2134:0:2654
+2135:1:296
+2136:0:2654
+2137:2:2599
+2138:0:2654
+2139:1:301
+2140:0:2654
+2141:2:2600
+2142:0:2654
+2143:1:302
+2144:0:2652
+2145:2:2599
+2146:0:2658
+2147:2:779
--- /dev/null
+#define NO_RMB
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define >> pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_free.ltl | grep -v ^//`)" >> pan.ltl
+cp urcu_free_no_rmb.define .input.define
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -o pan pan.c
+./pan -a -v -c1 -X -m10000000 -w20
+warning: for p.o. reduction to be valid the never claim must be stutter-invariant
+(never claims generated from LTL formulae are stutter-invariant)
+depth 0: Claim reached state 5 (line 744)
+Depth= 5439 States= 1e+06 Transitions= 1.03e+07 Memory= 527.190 t= 8.16 R= 1e+05
+pan: claim violated! (at depth 1801)
+pan: wrote .input.spin.trail
+
+(Spin Version 5.1.7 -- 23 December 2008)
+Warning: Search not completed
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim +
+ assertion violations + (if within scope of claim)
+ acceptance cycles + (fairness disabled)
+ invalid end states - (disabled by never claim)
+
+State-vector 56 byte, depth reached 5439, errors: 1
+ 1006552 states, stored
+ 9396280 states, matched
+ 10402832 transitions (= stored+matched)
+ 36844262 atomic steps
+hash conflicts: 1832712 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 80.634 equivalent memory usage for states (stored*(State-vector + overhead))
+ 61.871 actual memory usage for states (compression: 76.73%)
+ state-vector as stored = 36 byte + 28 byte overhead
+ 8.000 memory used for hash table (-w20)
+ 457.764 memory used for DFS stack (-m10000000)
+ 527.580 total actual memory usage
+
+unreached in proctype urcu_reader
+ line 399, "pan.___", state 16, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 48, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 61, "(1)"
+ line 418, "pan.___", state 91, "(1)"
+ line 399, "pan.___", state 106, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 138, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 151, "(1)"
+ line 418, "pan.___", state 181, "(1)"
+ line 399, "pan.___", state 197, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 229, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 242, "(1)"
+ line 418, "pan.___", state 272, "(1)"
+ line 399, "pan.___", state 315, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 347, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 360, "(1)"
+ line 418, "pan.___", state 390, "(1)"
+ line 540, "pan.___", state 414, "-end-"
+ (17 of 414 states)
+unreached in proctype urcu_writer
+ line 399, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 399, "pan.___", state 20, "(1)"
+ line 403, "pan.___", state 28, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 34, "(1)"
+ line 403, "pan.___", state 35, "(1)"
+ line 403, "pan.___", state 35, "(1)"
+ line 401, "pan.___", state 40, "((i<1))"
+ line 401, "pan.___", state 40, "((i>=1))"
+ line 408, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 59, "(1)"
+ line 409, "pan.___", state 60, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 409, "pan.___", state 60, "else"
+ line 409, "pan.___", state 63, "(1)"
+ line 409, "pan.___", state 64, "(1)"
+ line 409, "pan.___", state 64, "(1)"
+ line 413, "pan.___", state 72, "(1)"
+ line 413, "pan.___", state 73, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 413, "pan.___", state 73, "else"
+ line 413, "pan.___", state 76, "(1)"
+ line 413, "pan.___", state 77, "(1)"
+ line 413, "pan.___", state 77, "(1)"
+ line 411, "pan.___", state 82, "((i<1))"
+ line 411, "pan.___", state 82, "((i>=1))"
+ line 418, "pan.___", state 89, "(1)"
+ line 418, "pan.___", state 90, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 418, "pan.___", state 90, "else"
+ line 418, "pan.___", state 93, "(1)"
+ line 418, "pan.___", state 94, "(1)"
+ line 418, "pan.___", state 94, "(1)"
+ line 420, "pan.___", state 97, "(1)"
+ line 420, "pan.___", state 97, "(1)"
+ line 369, "pan.___", state 99, "(1)"
+ line 639, "pan.___", state 103, "cached_generation_ptr.val[_pid] = (old_gen+1)"
+ line 637, "pan.___", state 104, "old_gen = cached_generation_ptr.val[_pid]"
+ line 399, "pan.___", state 108, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 399, "pan.___", state 114, "(1)"
+ line 403, "pan.___", state 122, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 128, "(1)"
+ line 403, "pan.___", state 129, "(1)"
+ line 403, "pan.___", state 129, "(1)"
+ line 409, "pan.___", state 153, "(1)"
+ line 413, "pan.___", state 166, "(1)"
+ line 420, "pan.___", state 191, "(1)"
+ line 420, "pan.___", state 191, "(1)"
+ line 652, "pan.___", state 199, "(1)"
+ line 175, "pan.___", state 208, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 179, "pan.___", state 217, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 175, "pan.___", state 243, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 265, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 175, "pan.___", state 282, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 179, "pan.___", state 291, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 304, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 399, "pan.___", state 320, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 334, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 352, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 365, "(1)"
+ line 413, "pan.___", state 378, "(1)"
+ line 418, "pan.___", state 395, "(1)"
+ line 399, "pan.___", state 414, "(1)"
+ line 403, "pan.___", state 426, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 444, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 470, "(1)"
+ line 418, "pan.___", state 487, "(1)"
+ line 403, "pan.___", state 519, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 537, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 563, "(1)"
+ line 418, "pan.___", state 580, "(1)"
+ line 179, "pan.___", state 603, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 616, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 175, "pan.___", state 629, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 651, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 175, "pan.___", state 668, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 179, "pan.___", state 677, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 690, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 399, "pan.___", state 714, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 399, "pan.___", state 716, "(1)"
+ line 399, "pan.___", state 717, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 399, "pan.___", state 717, "else"
+ line 399, "pan.___", state 720, "(1)"
+ line 403, "pan.___", state 728, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 730, "(1)"
+ line 403, "pan.___", state 731, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 403, "pan.___", state 731, "else"
+ line 403, "pan.___", state 734, "(1)"
+ line 403, "pan.___", state 735, "(1)"
+ line 403, "pan.___", state 735, "(1)"
+ line 401, "pan.___", state 740, "((i<1))"
+ line 401, "pan.___", state 740, "((i>=1))"
+ line 408, "pan.___", state 746, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 759, "(1)"
+ line 409, "pan.___", state 760, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 409, "pan.___", state 760, "else"
+ line 409, "pan.___", state 763, "(1)"
+ line 409, "pan.___", state 764, "(1)"
+ line 409, "pan.___", state 764, "(1)"
+ line 413, "pan.___", state 772, "(1)"
+ line 413, "pan.___", state 773, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 413, "pan.___", state 773, "else"
+ line 413, "pan.___", state 776, "(1)"
+ line 413, "pan.___", state 777, "(1)"
+ line 413, "pan.___", state 777, "(1)"
+ line 411, "pan.___", state 782, "((i<1))"
+ line 411, "pan.___", state 782, "((i>=1))"
+ line 418, "pan.___", state 789, "(1)"
+ line 418, "pan.___", state 790, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 418, "pan.___", state 790, "else"
+ line 418, "pan.___", state 793, "(1)"
+ line 418, "pan.___", state 794, "(1)"
+ line 418, "pan.___", state 794, "(1)"
+ line 420, "pan.___", state 797, "(1)"
+ line 420, "pan.___", state 797, "(1)"
+ line 403, "pan.___", state 828, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 846, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 872, "(1)"
+ line 418, "pan.___", state 889, "(1)"
+ line 403, "pan.___", state 918, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 936, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 962, "(1)"
+ line 418, "pan.___", state 979, "(1)"
+ line 399, "pan.___", state 998, "(1)"
+ line 403, "pan.___", state 1010, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 1028, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 1054, "(1)"
+ line 418, "pan.___", state 1071, "(1)"
+ line 403, "pan.___", state 1103, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 1121, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 1147, "(1)"
+ line 418, "pan.___", state 1164, "(1)"
+ line 179, "pan.___", state 1187, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 1200, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 175, "pan.___", state 1213, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 1235, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 175, "pan.___", state 1252, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 179, "pan.___", state 1261, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 1274, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 399, "pan.___", state 1298, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 399, "pan.___", state 1300, "(1)"
+ line 399, "pan.___", state 1301, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 399, "pan.___", state 1301, "else"
+ line 399, "pan.___", state 1304, "(1)"
+ line 403, "pan.___", state 1312, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 1314, "(1)"
+ line 403, "pan.___", state 1315, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 403, "pan.___", state 1315, "else"
+ line 403, "pan.___", state 1318, "(1)"
+ line 403, "pan.___", state 1319, "(1)"
+ line 403, "pan.___", state 1319, "(1)"
+ line 401, "pan.___", state 1324, "((i<1))"
+ line 401, "pan.___", state 1324, "((i>=1))"
+ line 408, "pan.___", state 1330, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 1343, "(1)"
+ line 409, "pan.___", state 1344, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 409, "pan.___", state 1344, "else"
+ line 409, "pan.___", state 1347, "(1)"
+ line 409, "pan.___", state 1348, "(1)"
+ line 409, "pan.___", state 1348, "(1)"
+ line 413, "pan.___", state 1356, "(1)"
+ line 413, "pan.___", state 1357, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 413, "pan.___", state 1357, "else"
+ line 413, "pan.___", state 1360, "(1)"
+ line 413, "pan.___", state 1361, "(1)"
+ line 413, "pan.___", state 1361, "(1)"
+ line 411, "pan.___", state 1366, "((i<1))"
+ line 411, "pan.___", state 1366, "((i>=1))"
+ line 418, "pan.___", state 1373, "(1)"
+ line 418, "pan.___", state 1374, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 418, "pan.___", state 1374, "else"
+ line 418, "pan.___", state 1377, "(1)"
+ line 418, "pan.___", state 1378, "(1)"
+ line 418, "pan.___", state 1378, "(1)"
+ line 420, "pan.___", state 1381, "(1)"
+ line 420, "pan.___", state 1381, "(1)"
+ line 179, "pan.___", state 1406, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 1419, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 175, "pan.___", state 1432, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 1454, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 175, "pan.___", state 1471, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 179, "pan.___", state 1480, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 1493, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 702, "pan.___", state 1520, "-end-"
+ (144 of 1520 states)
+unreached in proctype :init:
+ line 709, "pan.___", state 9, "((j<2))"
+ line 709, "pan.___", state 9, "((j>=2))"
+ line 710, "pan.___", state 20, "((j<2))"
+ line 710, "pan.___", state 20, "((j>=2))"
+ line 715, "pan.___", state 33, "((j<2))"
+ line 715, "pan.___", state 33, "((j>=2))"
+ (3 of 46 states)
+unreached in proctype :never:
+ line 749, "pan.___", state 8, "-end-"
+ (1 of 8 states)
+
+pan: elapsed time 8.24 seconds
+pan: rate 122154.37 states/second
+pan: avg transition delay 7.9209e-07 usec
+cp .input.spin urcu_free_no_rmb.spin.input
+cp .input.spin.trail urcu_free_no_rmb.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
--- /dev/null
+#define NO_RMB
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+//#define TEST_SIGNAL
+//#define TEST_SIGNAL_ON_READ
+//#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+//#define READER_NEST_LEVEL 1
+#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:3:-2
+-4:-4:-4
+1:0:1982
+2:3:1934
+3:3:1937
+4:3:1937
+5:3:1940
+6:3:1948
+7:3:1948
+8:3:1951
+9:3:1957
+10:3:1961
+11:3:1961
+12:3:1964
+13:3:1972
+14:3:1976
+15:3:1977
+16:0:1982
+17:3:1979
+18:0:1982
+19:2:416
+20:0:1982
+21:2:422
+22:0:1982
+23:2:423
+24:0:1982
+25:2:424
+26:2:428
+27:2:429
+28:2:437
+29:2:438
+30:2:442
+31:2:443
+32:2:451
+33:2:456
+34:2:460
+35:2:461
+36:2:468
+37:2:469
+38:2:480
+39:2:481
+40:2:482
+41:2:493
+42:2:498
+43:2:499
+44:0:1982
+45:2:511
+46:0:1982
+47:2:513
+48:2:514
+49:0:1982
+50:2:518
+51:2:522
+52:2:523
+53:2:531
+54:2:532
+55:2:536
+56:2:537
+57:2:545
+58:2:550
+59:2:551
+60:2:562
+61:2:563
+62:2:574
+63:2:575
+64:2:576
+65:2:587
+66:2:592
+67:2:593
+68:0:1982
+69:2:605
+70:0:1982
+71:2:607
+72:0:1982
+73:2:608
+74:0:1982
+75:2:618
+76:0:1982
+77:2:622
+78:2:623
+79:2:627
+80:2:631
+81:2:632
+82:2:636
+83:2:644
+84:2:645
+85:0:1982
+86:2:653
+87:0:1982
+88:2:657
+89:2:658
+90:2:662
+91:2:666
+92:2:667
+93:2:671
+94:2:679
+95:2:680
+96:0:1982
+97:2:688
+98:0:1982
+99:2:696
+100:2:697
+101:2:701
+102:2:705
+103:2:706
+104:2:710
+105:2:718
+106:2:719
+107:0:1982
+108:2:727
+109:0:1982
+110:2:729
+111:0:1982
+112:2:730
+113:2:734
+114:2:735
+115:2:743
+116:2:744
+117:2:748
+118:2:749
+119:2:757
+120:2:762
+121:2:766
+122:2:767
+123:2:774
+124:2:775
+125:2:786
+126:2:787
+127:2:788
+128:2:799
+129:2:804
+130:2:805
+131:0:1982
+132:2:817
+133:0:1982
+134:2:819
+135:0:1982
+136:2:822
+137:2:823
+138:2:835
+139:2:836
+140:2:840
+141:2:841
+142:2:849
+143:2:854
+144:2:858
+145:2:859
+146:2:866
+147:2:867
+148:2:878
+149:2:879
+150:2:880
+151:2:891
+152:2:896
+153:2:897
+154:0:1982
+155:2:909
+156:0:1982
+157:2:911
+158:0:1982
+159:2:912
+160:0:1982
+161:2:913
+162:0:1982
+163:2:914
+164:0:1982
+165:2:915
+166:2:919
+167:2:920
+168:2:928
+169:2:929
+170:2:933
+171:2:934
+172:2:942
+173:2:947
+174:2:951
+175:2:952
+176:2:959
+177:2:960
+178:2:971
+179:2:972
+180:2:973
+181:2:984
+182:2:989
+183:2:990
+184:0:1982
+185:2:1002
+186:0:1982
+187:2:1115
+188:0:1982
+189:2:1213
+190:0:1982
+191:2:1214
+192:0:1982
+193:2:1218
+194:0:1982
+195:2:1224
+196:2:1228
+197:2:1229
+198:2:1237
+199:2:1238
+200:2:1242
+201:2:1243
+202:2:1251
+203:2:1256
+204:2:1260
+205:2:1261
+206:2:1268
+207:2:1269
+208:2:1280
+209:2:1281
+210:2:1282
+211:2:1293
+212:2:1298
+213:2:1299
+214:0:1982
+215:2:1311
+216:0:1982
+217:2:1313
+218:0:1982
+219:2:1314
+220:2:1318
+221:2:1319
+222:2:1327
+223:2:1328
+224:2:1332
+225:2:1333
+226:2:1341
+227:2:1346
+228:2:1350
+229:2:1351
+230:2:1358
+231:2:1359
+232:2:1370
+233:2:1371
+234:2:1372
+235:2:1383
+236:2:1388
+237:2:1389
+238:0:1982
+239:2:1401
+240:0:1982
+241:2:1403
+242:0:1982
+243:2:1406
+244:2:1407
+245:2:1419
+246:2:1420
+247:2:1424
+248:2:1425
+249:2:1433
+250:2:1438
+251:2:1442
+252:2:1443
+253:2:1450
+254:2:1451
+255:2:1462
+256:2:1463
+257:2:1464
+258:2:1475
+259:2:1480
+260:2:1481
+261:0:1982
+262:2:1493
+263:0:1982
+264:2:1495
+265:0:1982
+266:2:1496
+267:0:1982
+268:2:1497
+269:0:1982
+270:2:1498
+271:0:1982
+272:2:1499
+273:2:1503
+274:2:1504
+275:2:1512
+276:2:1513
+277:2:1517
+278:2:1518
+279:2:1526
+280:2:1531
+281:2:1535
+282:2:1536
+283:2:1543
+284:2:1544
+285:2:1555
+286:2:1556
+287:2:1557
+288:2:1568
+289:2:1573
+290:2:1574
+291:0:1982
+292:2:1586
+293:0:1982
+294:2:1699
+295:0:1982
+296:2:1797
+297:0:1982
+298:2:1798
+299:0:1982
+300:2:1802
+301:0:1982
+302:2:1811
+303:2:1812
+304:2:1816
+305:2:1820
+306:2:1821
+307:2:1825
+308:2:1833
+309:2:1834
+310:0:1982
+311:2:1842
+312:0:1982
+313:2:1846
+314:2:1847
+315:2:1851
+316:2:1855
+317:2:1856
+318:2:1860
+319:2:1868
+320:2:1869
+321:0:1982
+322:2:1877
+323:0:1982
+324:2:1885
+325:2:1886
+326:2:1890
+327:2:1894
+328:2:1895
+329:2:1899
+330:2:1907
+331:2:1908
+332:0:1982
+333:2:1916
+334:0:1982
+335:2:1918
+336:0:1982
+337:2:1919
+338:0:1982
+339:2:423
+340:0:1982
+341:2:424
+342:2:428
+343:2:429
+344:2:437
+345:2:438
+346:2:442
+347:2:443
+348:2:451
+349:2:456
+350:2:460
+351:2:461
+352:2:468
+353:2:469
+354:2:480
+355:2:481
+356:2:482
+357:2:493
+358:2:498
+359:2:499
+360:0:1982
+361:2:511
+362:0:1982
+363:2:513
+364:2:514
+365:0:1982
+366:2:518
+367:2:522
+368:2:523
+369:2:531
+370:2:532
+371:2:536
+372:2:537
+373:2:545
+374:2:550
+375:2:551
+376:2:562
+377:2:563
+378:2:574
+379:2:575
+380:2:576
+381:2:587
+382:2:592
+383:2:593
+384:0:1982
+385:2:605
+386:0:1982
+387:2:607
+388:0:1982
+389:2:608
+390:0:1982
+391:2:618
+392:0:1982
+393:2:622
+394:2:623
+395:2:627
+396:2:631
+397:2:632
+398:2:636
+399:2:644
+400:2:645
+401:0:1982
+402:2:653
+403:0:1982
+404:2:657
+405:2:658
+406:2:662
+407:2:666
+408:2:667
+409:2:671
+410:2:679
+411:2:680
+412:0:1982
+413:2:688
+414:0:1982
+415:2:696
+416:2:697
+417:2:701
+418:2:705
+419:2:706
+420:2:710
+421:2:718
+422:2:719
+423:0:1982
+424:2:727
+425:0:1982
+426:2:729
+427:0:1982
+428:2:730
+429:2:734
+430:2:735
+431:2:743
+432:2:744
+433:2:748
+434:2:749
+435:2:757
+436:2:762
+437:2:766
+438:2:767
+439:2:774
+440:2:775
+441:2:786
+442:2:787
+443:2:788
+444:2:799
+445:2:804
+446:2:805
+447:0:1982
+448:2:817
+449:0:1982
+450:2:819
+451:0:1982
+452:2:822
+453:2:823
+454:2:835
+455:2:836
+456:2:840
+457:2:841
+458:2:849
+459:2:854
+460:2:858
+461:2:859
+462:2:866
+463:2:867
+464:2:878
+465:2:879
+466:2:880
+467:2:891
+468:2:896
+469:2:897
+470:0:1982
+471:2:909
+472:0:1982
+473:2:911
+474:0:1982
+475:2:912
+476:0:1982
+477:2:913
+478:0:1982
+479:2:914
+480:0:1982
+481:2:915
+482:2:919
+483:2:920
+484:2:928
+485:2:929
+486:2:933
+487:2:934
+488:2:942
+489:2:947
+490:2:951
+491:2:952
+492:2:959
+493:2:960
+494:2:971
+495:2:972
+496:2:973
+497:2:984
+498:2:989
+499:2:990
+500:0:1982
+501:2:1002
+502:0:1982
+503:2:1115
+504:0:1982
+505:2:1213
+506:0:1982
+507:2:1214
+508:0:1982
+509:2:1218
+510:0:1982
+511:2:1224
+512:2:1228
+513:2:1229
+514:2:1237
+515:2:1238
+516:2:1242
+517:2:1243
+518:2:1251
+519:2:1256
+520:2:1260
+521:2:1261
+522:2:1268
+523:2:1269
+524:2:1280
+525:2:1281
+526:2:1282
+527:2:1293
+528:2:1298
+529:2:1299
+530:0:1982
+531:2:1311
+532:0:1982
+533:2:1313
+534:0:1982
+535:2:1314
+536:2:1318
+537:2:1319
+538:2:1327
+539:2:1328
+540:2:1332
+541:2:1333
+542:2:1341
+543:2:1346
+544:2:1350
+545:2:1351
+546:2:1358
+547:2:1359
+548:2:1370
+549:2:1371
+550:2:1372
+551:2:1383
+552:2:1388
+553:2:1389
+554:0:1982
+555:2:1401
+556:0:1982
+557:2:1403
+558:0:1982
+559:2:1406
+560:2:1407
+561:2:1419
+562:2:1420
+563:2:1424
+564:2:1425
+565:2:1433
+566:2:1438
+567:2:1442
+568:2:1443
+569:2:1450
+570:2:1451
+571:2:1462
+572:2:1463
+573:2:1464
+574:2:1475
+575:2:1480
+576:2:1481
+577:0:1982
+578:2:1493
+579:0:1982
+580:2:1495
+581:0:1982
+582:2:1496
+583:0:1982
+584:2:1497
+585:0:1982
+586:2:1498
+587:0:1982
+588:2:1499
+589:2:1503
+590:2:1504
+591:2:1512
+592:2:1513
+593:2:1517
+594:2:1518
+595:2:1526
+596:2:1531
+597:2:1535
+598:2:1536
+599:2:1543
+600:2:1544
+601:2:1555
+602:2:1556
+603:2:1557
+604:2:1568
+605:2:1573
+606:2:1574
+607:0:1982
+608:2:1586
+609:0:1982
+610:2:1699
+611:0:1982
+612:2:1797
+613:0:1982
+614:2:1798
+615:0:1982
+616:2:1802
+617:0:1982
+618:2:1811
+619:2:1812
+620:2:1816
+621:2:1820
+622:2:1821
+623:2:1825
+624:2:1833
+625:2:1834
+626:0:1982
+627:2:1842
+628:0:1982
+629:2:1846
+630:2:1847
+631:2:1851
+632:2:1855
+633:2:1856
+634:2:1860
+635:2:1868
+636:2:1869
+637:0:1982
+638:2:1877
+639:0:1982
+640:2:1885
+641:2:1886
+642:2:1890
+643:2:1894
+644:2:1895
+645:2:1899
+646:2:1907
+647:2:1908
+648:0:1982
+649:2:1916
+650:0:1982
+651:2:1918
+652:0:1982
+653:2:1919
+654:0:1982
+655:2:423
+656:0:1982
+657:2:424
+658:2:428
+659:2:429
+660:2:437
+661:2:438
+662:2:442
+663:2:443
+664:2:451
+665:2:456
+666:2:460
+667:2:461
+668:2:468
+669:2:469
+670:2:480
+671:2:481
+672:2:482
+673:2:493
+674:2:498
+675:2:499
+676:0:1982
+677:2:511
+678:0:1982
+679:2:513
+680:2:514
+681:0:1982
+682:2:518
+683:2:522
+684:2:523
+685:2:531
+686:2:532
+687:2:536
+688:2:537
+689:2:545
+690:2:550
+691:2:551
+692:2:562
+693:2:563
+694:2:574
+695:2:575
+696:2:576
+697:2:587
+698:2:592
+699:2:593
+700:0:1982
+701:2:605
+702:0:1982
+703:2:607
+704:0:1982
+705:2:608
+706:0:1982
+707:2:618
+708:0:1982
+709:2:622
+710:2:623
+711:2:627
+712:2:631
+713:2:632
+714:2:636
+715:2:644
+716:2:645
+717:0:1982
+718:2:653
+719:0:1982
+720:2:657
+721:2:658
+722:2:662
+723:2:666
+724:2:667
+725:2:671
+726:2:679
+727:2:680
+728:0:1982
+729:2:688
+730:0:1982
+731:2:696
+732:2:697
+733:2:701
+734:2:705
+735:2:706
+736:2:710
+737:2:718
+738:2:719
+739:0:1982
+740:2:727
+741:0:1982
+742:2:729
+743:0:1982
+744:2:730
+745:2:734
+746:2:735
+747:2:743
+748:2:744
+749:2:748
+750:2:749
+751:2:757
+752:2:762
+753:2:766
+754:2:767
+755:2:774
+756:2:775
+757:2:786
+758:2:787
+759:2:788
+760:2:799
+761:2:804
+762:2:805
+763:0:1982
+764:2:817
+765:0:1982
+766:2:819
+767:0:1982
+768:2:822
+769:2:823
+770:2:835
+771:2:836
+772:2:840
+773:2:841
+774:2:849
+775:2:854
+776:2:858
+777:2:859
+778:2:866
+779:2:867
+780:2:878
+781:2:879
+782:2:880
+783:2:891
+784:2:896
+785:2:897
+786:0:1982
+787:2:909
+788:0:1982
+789:2:911
+790:0:1982
+791:2:912
+792:0:1982
+793:2:913
+794:0:1982
+795:2:914
+796:0:1982
+797:2:915
+798:2:919
+799:2:920
+800:2:928
+801:2:929
+802:2:933
+803:2:934
+804:2:942
+805:2:947
+806:2:951
+807:2:952
+808:2:959
+809:2:960
+810:2:971
+811:2:972
+812:2:973
+813:2:984
+814:2:989
+815:2:990
+816:0:1982
+817:2:1002
+818:0:1982
+819:2:1115
+820:0:1982
+821:2:1213
+822:0:1982
+823:2:1214
+824:0:1982
+825:2:1218
+826:0:1982
+827:2:1224
+828:2:1228
+829:2:1229
+830:2:1237
+831:2:1238
+832:2:1242
+833:2:1243
+834:2:1251
+835:2:1256
+836:2:1260
+837:2:1261
+838:2:1268
+839:2:1269
+840:2:1280
+841:2:1281
+842:2:1282
+843:2:1293
+844:2:1298
+845:2:1299
+846:0:1982
+847:2:1311
+848:0:1982
+849:2:1313
+850:0:1982
+851:2:1314
+852:2:1318
+853:2:1319
+854:2:1327
+855:2:1328
+856:2:1332
+857:2:1333
+858:2:1341
+859:2:1346
+860:2:1350
+861:2:1351
+862:2:1358
+863:2:1359
+864:2:1370
+865:2:1371
+866:2:1372
+867:2:1383
+868:2:1388
+869:2:1389
+870:0:1982
+871:2:1401
+872:0:1982
+873:2:1403
+874:0:1982
+875:2:1406
+876:2:1407
+877:2:1419
+878:2:1420
+879:2:1424
+880:2:1425
+881:2:1433
+882:2:1438
+883:2:1442
+884:2:1443
+885:2:1450
+886:2:1451
+887:2:1462
+888:2:1463
+889:2:1464
+890:2:1475
+891:2:1480
+892:2:1481
+893:0:1982
+894:2:1493
+895:0:1982
+896:2:1495
+897:0:1982
+898:2:1496
+899:0:1982
+900:2:1497
+901:0:1982
+902:2:1498
+903:0:1982
+904:2:1499
+905:2:1503
+906:2:1504
+907:2:1512
+908:2:1513
+909:2:1517
+910:2:1518
+911:2:1526
+912:2:1531
+913:2:1535
+914:2:1536
+915:2:1543
+916:2:1544
+917:2:1555
+918:2:1556
+919:2:1557
+920:2:1568
+921:2:1573
+922:2:1574
+923:0:1982
+924:2:1586
+925:0:1982
+926:2:1699
+927:0:1982
+928:2:1797
+929:0:1982
+930:2:1798
+931:0:1982
+932:2:1802
+933:0:1982
+934:2:1811
+935:2:1812
+936:2:1816
+937:2:1820
+938:2:1821
+939:2:1825
+940:2:1833
+941:2:1834
+942:0:1982
+943:2:1842
+944:0:1982
+945:2:1846
+946:2:1847
+947:2:1851
+948:2:1855
+949:2:1856
+950:2:1860
+951:2:1868
+952:2:1869
+953:0:1982
+954:2:1877
+955:0:1982
+956:2:1885
+957:2:1886
+958:2:1890
+959:2:1894
+960:2:1895
+961:2:1899
+962:2:1907
+963:2:1908
+964:0:1982
+965:2:1916
+966:0:1982
+967:2:1918
+968:0:1982
+969:2:1919
+970:0:1982
+971:2:423
+972:0:1982
+973:2:424
+974:2:428
+975:2:429
+976:2:437
+977:2:438
+978:2:442
+979:2:443
+980:2:451
+981:2:456
+982:2:460
+983:2:461
+984:2:468
+985:2:469
+986:2:480
+987:2:481
+988:2:482
+989:2:493
+990:2:498
+991:2:499
+992:0:1982
+993:2:511
+994:0:1982
+995:2:513
+996:2:514
+997:0:1982
+998:2:518
+999:2:522
+1000:2:523
+1001:2:531
+1002:2:532
+1003:2:536
+1004:2:537
+1005:2:545
+1006:2:550
+1007:2:551
+1008:2:562
+1009:2:563
+1010:2:574
+1011:2:575
+1012:2:576
+1013:2:587
+1014:2:592
+1015:2:593
+1016:0:1982
+1017:2:605
+1018:0:1982
+1019:2:607
+1020:0:1982
+1021:2:608
+1022:0:1982
+1023:2:618
+1024:0:1982
+1025:2:622
+1026:2:623
+1027:2:627
+1028:2:631
+1029:2:632
+1030:2:636
+1031:2:644
+1032:2:645
+1033:0:1982
+1034:2:653
+1035:0:1982
+1036:2:657
+1037:2:658
+1038:2:662
+1039:2:666
+1040:2:667
+1041:2:671
+1042:2:679
+1043:2:680
+1044:0:1982
+1045:2:688
+1046:0:1982
+1047:2:696
+1048:2:697
+1049:2:701
+1050:2:705
+1051:2:706
+1052:2:710
+1053:2:718
+1054:2:719
+1055:0:1982
+1056:2:727
+1057:0:1982
+1058:2:729
+1059:0:1982
+1060:2:730
+1061:2:734
+1062:2:735
+1063:2:743
+1064:2:744
+1065:2:748
+1066:2:749
+1067:2:757
+1068:2:762
+1069:2:766
+1070:2:767
+1071:2:774
+1072:2:775
+1073:2:786
+1074:2:787
+1075:2:788
+1076:2:799
+1077:2:804
+1078:2:805
+1079:0:1982
+1080:2:817
+1081:0:1982
+1082:2:819
+1083:0:1982
+1084:2:822
+1085:2:823
+1086:2:835
+1087:2:836
+1088:2:840
+1089:2:841
+1090:2:849
+1091:2:854
+1092:2:858
+1093:2:859
+1094:2:866
+1095:2:867
+1096:2:878
+1097:2:879
+1098:2:880
+1099:2:891
+1100:2:896
+1101:2:897
+1102:0:1982
+1103:2:909
+1104:0:1982
+1105:2:911
+1106:0:1982
+1107:2:912
+1108:0:1982
+1109:2:913
+1110:0:1982
+1111:2:914
+1112:0:1982
+1113:2:915
+1114:2:919
+1115:2:920
+1116:2:928
+1117:2:929
+1118:2:933
+1119:2:934
+1120:2:942
+1121:2:947
+1122:2:951
+1123:2:952
+1124:2:959
+1125:2:960
+1126:2:971
+1127:2:972
+1128:2:973
+1129:2:984
+1130:2:989
+1131:2:990
+1132:0:1982
+1133:2:1002
+1134:0:1982
+1135:2:1115
+1136:0:1982
+1137:2:1213
+1138:0:1982
+1139:2:1214
+1140:0:1982
+1141:2:1218
+1142:0:1982
+1143:2:1224
+1144:2:1228
+1145:2:1229
+1146:2:1237
+1147:2:1238
+1148:2:1242
+1149:2:1243
+1150:2:1251
+1151:2:1256
+1152:2:1260
+1153:2:1261
+1154:2:1268
+1155:2:1269
+1156:2:1280
+1157:2:1281
+1158:2:1282
+1159:2:1293
+1160:2:1298
+1161:2:1299
+1162:0:1982
+1163:2:1311
+1164:0:1982
+1165:2:1313
+1166:0:1982
+1167:2:1314
+1168:2:1318
+1169:2:1319
+1170:2:1327
+1171:2:1328
+1172:2:1332
+1173:2:1333
+1174:2:1341
+1175:2:1346
+1176:2:1350
+1177:2:1351
+1178:2:1358
+1179:2:1359
+1180:2:1370
+1181:2:1371
+1182:2:1372
+1183:2:1383
+1184:2:1388
+1185:2:1389
+1186:0:1982
+1187:2:1401
+1188:0:1982
+1189:2:1403
+1190:0:1982
+1191:2:1406
+1192:2:1407
+1193:2:1419
+1194:2:1420
+1195:2:1424
+1196:2:1425
+1197:2:1433
+1198:2:1438
+1199:2:1442
+1200:2:1443
+1201:2:1450
+1202:2:1451
+1203:2:1462
+1204:2:1463
+1205:2:1464
+1206:2:1475
+1207:2:1480
+1208:2:1481
+1209:0:1982
+1210:2:1493
+1211:0:1982
+1212:2:1495
+1213:0:1982
+1214:2:1496
+1215:0:1982
+1216:2:1497
+1217:0:1982
+1218:2:1498
+1219:0:1982
+1220:2:1499
+1221:2:1503
+1222:2:1504
+1223:2:1512
+1224:2:1513
+1225:2:1517
+1226:2:1518
+1227:2:1526
+1228:2:1531
+1229:2:1535
+1230:2:1536
+1231:2:1543
+1232:2:1544
+1233:2:1555
+1234:2:1556
+1235:2:1557
+1236:2:1568
+1237:2:1573
+1238:2:1574
+1239:0:1982
+1240:2:1586
+1241:0:1982
+1242:2:1699
+1243:0:1982
+1244:2:1797
+1245:0:1982
+1246:2:1798
+1247:0:1982
+1248:2:1802
+1249:0:1982
+1250:2:1811
+1251:2:1812
+1252:2:1816
+1253:2:1820
+1254:2:1821
+1255:2:1825
+1256:2:1833
+1257:2:1834
+1258:0:1982
+1259:2:1842
+1260:0:1982
+1261:2:1846
+1262:2:1847
+1263:2:1851
+1264:2:1855
+1265:2:1856
+1266:2:1860
+1267:2:1868
+1268:2:1869
+1269:0:1982
+1270:2:1877
+1271:0:1982
+1272:2:1885
+1273:2:1886
+1274:2:1890
+1275:2:1894
+1276:2:1895
+1277:2:1899
+1278:2:1907
+1279:2:1908
+1280:0:1982
+1281:2:1916
+1282:0:1982
+1283:2:1918
+1284:0:1982
+1285:2:1919
+1286:0:1982
+1287:2:423
+1288:0:1982
+1289:2:424
+1290:2:428
+1291:2:429
+1292:2:437
+1293:2:438
+1294:2:442
+1295:2:443
+1296:2:451
+1297:2:456
+1298:2:460
+1299:2:461
+1300:2:468
+1301:2:469
+1302:2:480
+1303:2:481
+1304:2:482
+1305:2:493
+1306:2:498
+1307:2:499
+1308:0:1982
+1309:2:511
+1310:0:1982
+1311:2:513
+1312:2:514
+1313:0:1982
+1314:2:518
+1315:2:522
+1316:2:523
+1317:2:531
+1318:2:532
+1319:2:536
+1320:2:537
+1321:2:545
+1322:2:558
+1323:2:559
+1324:2:562
+1325:2:563
+1326:2:574
+1327:2:575
+1328:2:576
+1329:2:587
+1330:2:592
+1331:2:595
+1332:2:596
+1333:0:1982
+1334:2:605
+1335:0:1982
+1336:2:607
+1337:0:1982
+1338:2:608
+1339:0:1982
+1340:2:618
+1341:0:1982
+1342:1:2
+1343:0:1982
+1344:1:8
+1345:0:1982
+1346:1:9
+1347:0:1982
+1348:1:10
+1349:0:1982
+1350:1:11
+1351:0:1982
+1352:1:12
+1353:1:16
+1354:1:17
+1355:1:25
+1356:1:26
+1357:1:30
+1358:1:31
+1359:1:39
+1360:1:44
+1361:1:48
+1362:1:49
+1363:1:56
+1364:1:57
+1365:1:68
+1366:1:69
+1367:1:70
+1368:1:81
+1369:1:86
+1370:1:87
+1371:0:1982
+1372:1:99
+1373:0:1982
+1374:2:622
+1375:2:623
+1376:2:627
+1377:2:631
+1378:2:632
+1379:2:636
+1380:2:641
+1381:0:1982
+1382:2:653
+1383:0:1982
+1384:2:657
+1385:2:658
+1386:2:662
+1387:2:666
+1388:2:667
+1389:2:671
+1390:2:679
+1391:2:680
+1392:0:1982
+1393:2:688
+1394:0:1982
+1395:2:696
+1396:2:697
+1397:2:701
+1398:2:705
+1399:2:706
+1400:2:710
+1401:2:718
+1402:2:719
+1403:0:1982
+1404:2:727
+1405:0:1982
+1406:2:729
+1407:0:1982
+1408:2:730
+1409:2:734
+1410:2:735
+1411:2:743
+1412:2:744
+1413:2:748
+1414:2:749
+1415:2:757
+1416:2:762
+1417:2:766
+1418:2:767
+1419:2:774
+1420:2:775
+1421:2:786
+1422:2:787
+1423:2:788
+1424:2:799
+1425:2:804
+1426:2:805
+1427:0:1982
+1428:2:817
+1429:0:1982
+1430:2:819
+1431:0:1982
+1432:2:822
+1433:2:823
+1434:2:835
+1435:2:836
+1436:2:840
+1437:2:841
+1438:2:849
+1439:2:854
+1440:2:858
+1441:2:859
+1442:2:866
+1443:2:867
+1444:2:878
+1445:2:879
+1446:2:880
+1447:2:891
+1448:2:896
+1449:2:897
+1450:0:1982
+1451:2:909
+1452:0:1982
+1453:2:911
+1454:0:1982
+1455:2:912
+1456:0:1982
+1457:2:913
+1458:0:1982
+1459:2:914
+1460:0:1982
+1461:2:915
+1462:2:919
+1463:2:920
+1464:2:928
+1465:2:929
+1466:2:933
+1467:2:934
+1468:2:942
+1469:2:947
+1470:2:951
+1471:2:952
+1472:2:959
+1473:2:960
+1474:2:971
+1475:2:972
+1476:2:973
+1477:2:984
+1478:2:989
+1479:2:990
+1480:0:1982
+1481:2:1002
+1482:0:1982
+1483:2:1115
+1484:0:1982
+1485:2:1213
+1486:0:1982
+1487:2:1214
+1488:0:1982
+1489:2:1218
+1490:0:1982
+1491:2:1224
+1492:2:1228
+1493:2:1229
+1494:2:1237
+1495:2:1238
+1496:2:1242
+1497:2:1243
+1498:2:1251
+1499:2:1256
+1500:2:1260
+1501:2:1261
+1502:2:1268
+1503:2:1269
+1504:2:1280
+1505:2:1281
+1506:2:1282
+1507:2:1293
+1508:2:1298
+1509:2:1299
+1510:0:1982
+1511:2:1311
+1512:0:1982
+1513:2:1313
+1514:0:1982
+1515:2:1314
+1516:2:1318
+1517:2:1319
+1518:2:1327
+1519:2:1328
+1520:2:1332
+1521:2:1333
+1522:2:1341
+1523:2:1346
+1524:2:1350
+1525:2:1351
+1526:2:1358
+1527:2:1359
+1528:2:1370
+1529:2:1371
+1530:2:1372
+1531:2:1383
+1532:2:1388
+1533:2:1389
+1534:0:1982
+1535:2:1401
+1536:0:1982
+1537:2:1403
+1538:0:1982
+1539:2:1406
+1540:2:1407
+1541:2:1419
+1542:2:1420
+1543:2:1424
+1544:2:1425
+1545:2:1433
+1546:2:1438
+1547:2:1442
+1548:2:1443
+1549:2:1450
+1550:2:1451
+1551:2:1462
+1552:2:1463
+1553:2:1464
+1554:2:1475
+1555:2:1480
+1556:2:1481
+1557:0:1982
+1558:2:1493
+1559:0:1982
+1560:2:1495
+1561:0:1982
+1562:2:1496
+1563:0:1982
+1564:2:1497
+1565:0:1982
+1566:2:1498
+1567:0:1982
+1568:2:1499
+1569:2:1503
+1570:2:1504
+1571:2:1512
+1572:2:1513
+1573:2:1517
+1574:2:1518
+1575:2:1526
+1576:2:1531
+1577:2:1535
+1578:2:1536
+1579:2:1543
+1580:2:1544
+1581:2:1555
+1582:2:1556
+1583:2:1557
+1584:2:1568
+1585:2:1573
+1586:2:1574
+1587:0:1982
+1588:2:1586
+1589:0:1982
+1590:2:1699
+1591:0:1982
+1592:2:1797
+1593:0:1982
+1594:2:1798
+1595:0:1982
+1596:2:1802
+1597:0:1982
+1598:2:1811
+1599:2:1812
+1600:2:1816
+1601:2:1820
+1602:2:1821
+1603:2:1825
+1604:2:1833
+1605:2:1834
+1606:0:1982
+1607:2:1842
+1608:0:1982
+1609:2:1846
+1610:2:1847
+1611:2:1851
+1612:2:1855
+1613:2:1856
+1614:2:1860
+1615:2:1868
+1616:2:1869
+1617:0:1982
+1618:2:1877
+1619:0:1982
+1620:2:1885
+1621:2:1886
+1622:2:1890
+1623:2:1894
+1624:2:1895
+1625:2:1899
+1626:2:1907
+1627:2:1908
+1628:0:1982
+1629:2:1916
+1630:0:1982
+1631:2:1918
+1632:0:1982
+1633:2:1919
+1634:0:1982
+1635:2:1922
+1636:0:1982
+1637:2:1927
+1638:0:1982
+1639:1:101
+1640:0:1982
+1641:2:1928
+1642:0:1982
+1643:1:102
+1644:1:106
+1645:1:107
+1646:1:115
+1647:1:116
+1648:1:120
+1649:1:121
+1650:1:129
+1651:1:134
+1652:1:138
+1653:1:139
+1654:1:146
+1655:1:147
+1656:1:158
+1657:1:159
+1658:1:160
+1659:1:171
+1660:1:183
+1661:1:184
+1662:0:1982
+1663:2:1927
+1664:0:1982
+1665:1:189
+1666:0:1982
+1667:2:1928
+1668:0:1982
+1669:1:191
+1670:0:1982
+1671:2:1927
+1672:0:1982
+1673:1:192
+1674:0:1982
+1675:2:1928
+1676:0:1982
+1677:1:193
+1678:1:197
+1679:1:198
+1680:1:206
+1681:1:207
+1682:1:211
+1683:1:212
+1684:1:220
+1685:1:225
+1686:1:229
+1687:1:230
+1688:1:237
+1689:1:238
+1690:1:249
+1691:1:250
+1692:1:251
+1693:1:262
+1694:1:274
+1695:1:275
+1696:0:1982
+1697:2:1927
+1698:0:1982
+1699:1:280
+1700:0:1982
+1701:2:1928
+1702:0:1982
+1703:1:282
+1704:0:1982
+1705:2:1927
+1706:0:1982
+1707:1:291
+1708:0:1982
+1709:2:1928
+1710:0:1982
+1711:1:293
+1712:0:1982
+1713:2:1927
+1714:0:1982
+1715:1:11
+1716:0:1982
+1717:2:1928
+1718:0:1982
+1719:1:12
+1720:1:16
+1721:1:17
+1722:1:25
+1723:1:26
+1724:1:27
+1725:1:39
+1726:1:44
+1727:1:48
+1728:1:49
+1729:1:56
+1730:1:57
+1731:1:68
+1732:1:69
+1733:1:70
+1734:1:81
+1735:1:93
+1736:1:94
+1737:0:1982
+1738:2:1927
+1739:0:1982
+1740:1:99
+1741:0:1982
+1742:2:1928
+1743:0:1982
+1744:1:101
+1745:0:1982
+1746:2:1927
+1747:0:1982
+1748:1:102
+1749:1:106
+1750:1:107
+1751:1:115
+1752:1:116
+1753:1:120
+1754:1:121
+1755:1:129
+1756:1:134
+1757:1:138
+1758:1:139
+1759:1:146
+1760:1:147
+1761:1:158
+1762:1:159
+1763:1:160
+1764:1:171
+1765:1:183
+1766:1:184
+1767:0:1982
+1768:2:1928
+1769:0:1982
+1770:1:189
+1771:0:1982
+1772:2:1927
+1773:0:1982
+1774:1:285
+1775:0:1982
+1776:2:1928
+1777:0:1982
+1778:1:286
+1779:0:1982
+1780:2:1927
+1781:0:1982
+1782:1:291
+1783:0:1982
+1784:2:1928
+1785:0:1982
+1786:1:293
+1787:0:1982
+1788:2:1927
+1789:0:1982
+1790:1:296
+1791:0:1982
+1792:2:1928
+1793:0:1982
+1794:1:301
+1795:0:1982
+1796:2:1927
+1797:0:1982
+1798:1:302
+1799:0:1980
+1800:2:1928
+1801:0:1986
+1802:1:124
--- /dev/null
+#define NO_WMB
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define >> pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_free.ltl | grep -v ^//`)" >> pan.ltl
+cp urcu_free_no_wmb.define .input.define
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -o pan pan.c
+./pan -a -v -c1 -X -m10000000 -w20
+warning: for p.o. reduction to be valid the never claim must be stutter-invariant
+(never claims generated from LTL formulae are stutter-invariant)
+depth 0: Claim reached state 5 (line 744)
+pan: claim violated! (at depth 1882)
+pan: wrote .input.spin.trail
+
+(Spin Version 5.1.7 -- 23 December 2008)
+Warning: Search not completed
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim +
+ assertion violations + (if within scope of claim)
+ acceptance cycles + (fairness disabled)
+ invalid end states - (disabled by never claim)
+
+State-vector 56 byte, depth reached 4174, errors: 1
+ 367189 states, stored
+ 3431533 states, matched
+ 3798722 transitions (= stored+matched)
+ 13407384 atomic steps
+hash conflicts: 253700 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 29.415 equivalent memory usage for states (stored*(State-vector + overhead))
+ 22.811 actual memory usage for states (compression: 77.55%)
+ state-vector as stored = 37 byte + 28 byte overhead
+ 8.000 memory used for hash table (-w20)
+ 457.764 memory used for DFS stack (-m10000000)
+ 488.518 total actual memory usage
+
+unreached in proctype urcu_reader
+ line 399, "pan.___", state 16, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 48, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 61, "(1)"
+ line 418, "pan.___", state 91, "(1)"
+ line 399, "pan.___", state 106, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 138, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 151, "(1)"
+ line 418, "pan.___", state 181, "(1)"
+ line 399, "pan.___", state 197, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 229, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 242, "(1)"
+ line 418, "pan.___", state 272, "(1)"
+ line 399, "pan.___", state 315, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 331, "(1)"
+ line 408, "pan.___", state 347, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 360, "(1)"
+ line 418, "pan.___", state 390, "(1)"
+ line 540, "pan.___", state 414, "-end-"
+ (18 of 414 states)
+unreached in proctype urcu_writer
+ line 399, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 399, "pan.___", state 20, "(1)"
+ line 403, "pan.___", state 28, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 34, "(1)"
+ line 403, "pan.___", state 35, "(1)"
+ line 403, "pan.___", state 35, "(1)"
+ line 401, "pan.___", state 40, "((i<1))"
+ line 401, "pan.___", state 40, "((i>=1))"
+ line 408, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 59, "(1)"
+ line 409, "pan.___", state 60, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 409, "pan.___", state 60, "else"
+ line 409, "pan.___", state 63, "(1)"
+ line 409, "pan.___", state 64, "(1)"
+ line 409, "pan.___", state 64, "(1)"
+ line 413, "pan.___", state 72, "(1)"
+ line 413, "pan.___", state 73, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 413, "pan.___", state 73, "else"
+ line 413, "pan.___", state 76, "(1)"
+ line 413, "pan.___", state 77, "(1)"
+ line 413, "pan.___", state 77, "(1)"
+ line 411, "pan.___", state 82, "((i<1))"
+ line 411, "pan.___", state 82, "((i>=1))"
+ line 418, "pan.___", state 89, "(1)"
+ line 418, "pan.___", state 90, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 418, "pan.___", state 90, "else"
+ line 418, "pan.___", state 93, "(1)"
+ line 418, "pan.___", state 94, "(1)"
+ line 418, "pan.___", state 94, "(1)"
+ line 420, "pan.___", state 97, "(1)"
+ line 420, "pan.___", state 97, "(1)"
+ line 369, "pan.___", state 99, "(1)"
+ line 639, "pan.___", state 103, "cached_generation_ptr.val[_pid] = (old_gen+1)"
+ line 637, "pan.___", state 104, "old_gen = cached_generation_ptr.val[_pid]"
+ line 399, "pan.___", state 108, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 399, "pan.___", state 114, "(1)"
+ line 403, "pan.___", state 122, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 128, "(1)"
+ line 403, "pan.___", state 129, "(1)"
+ line 403, "pan.___", state 129, "(1)"
+ line 401, "pan.___", state 134, "((i<1))"
+ line 401, "pan.___", state 134, "((i>=1))"
+ line 409, "pan.___", state 153, "(1)"
+ line 409, "pan.___", state 154, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 409, "pan.___", state 154, "else"
+ line 409, "pan.___", state 157, "(1)"
+ line 409, "pan.___", state 158, "(1)"
+ line 409, "pan.___", state 158, "(1)"
+ line 413, "pan.___", state 166, "(1)"
+ line 413, "pan.___", state 167, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 413, "pan.___", state 167, "else"
+ line 413, "pan.___", state 170, "(1)"
+ line 413, "pan.___", state 171, "(1)"
+ line 413, "pan.___", state 171, "(1)"
+ line 411, "pan.___", state 176, "((i<1))"
+ line 411, "pan.___", state 176, "((i>=1))"
+ line 418, "pan.___", state 183, "(1)"
+ line 418, "pan.___", state 184, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 418, "pan.___", state 184, "else"
+ line 418, "pan.___", state 187, "(1)"
+ line 418, "pan.___", state 188, "(1)"
+ line 418, "pan.___", state 188, "(1)"
+ line 420, "pan.___", state 191, "(1)"
+ line 420, "pan.___", state 191, "(1)"
+ line 369, "pan.___", state 193, "(1)"
+ line 652, "pan.___", state 199, "(1)"
+ line 646, "pan.___", state 202, "((write_lock==0))"
+ line 646, "pan.___", state 202, "else"
+ line 644, "pan.___", state 203, "(1)"
+ line 160, "pan.___", state 209, "(1)"
+ line 164, "pan.___", state 217, "(1)"
+ line 164, "pan.___", state 218, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 164, "pan.___", state 218, "else"
+ line 162, "pan.___", state 223, "((j<1))"
+ line 162, "pan.___", state 223, "((j>=1))"
+ line 168, "pan.___", state 229, "(1)"
+ line 168, "pan.___", state 230, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 168, "pan.___", state 230, "else"
+ line 160, "pan.___", state 241, "(1)"
+ line 168, "pan.___", state 261, "(1)"
+ line 160, "pan.___", state 277, "(1)"
+ line 164, "pan.___", state 285, "(1)"
+ line 168, "pan.___", state 297, "(1)"
+ line 399, "pan.___", state 311, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 325, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 343, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 356, "(1)"
+ line 413, "pan.___", state 369, "(1)"
+ line 418, "pan.___", state 386, "(1)"
+ line 399, "pan.___", state 405, "(1)"
+ line 403, "pan.___", state 417, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 435, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 461, "(1)"
+ line 418, "pan.___", state 478, "(1)"
+ line 403, "pan.___", state 510, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 528, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 554, "(1)"
+ line 418, "pan.___", state 571, "(1)"
+ line 164, "pan.___", state 594, "(1)"
+ line 168, "pan.___", state 606, "(1)"
+ line 160, "pan.___", state 618, "(1)"
+ line 168, "pan.___", state 638, "(1)"
+ line 164, "pan.___", state 662, "(1)"
+ line 168, "pan.___", state 674, "(1)"
+ line 399, "pan.___", state 696, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 399, "pan.___", state 698, "(1)"
+ line 399, "pan.___", state 699, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 399, "pan.___", state 699, "else"
+ line 399, "pan.___", state 702, "(1)"
+ line 403, "pan.___", state 710, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 712, "(1)"
+ line 403, "pan.___", state 713, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 403, "pan.___", state 713, "else"
+ line 403, "pan.___", state 716, "(1)"
+ line 403, "pan.___", state 717, "(1)"
+ line 403, "pan.___", state 717, "(1)"
+ line 401, "pan.___", state 722, "((i<1))"
+ line 401, "pan.___", state 722, "((i>=1))"
+ line 408, "pan.___", state 728, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 741, "(1)"
+ line 409, "pan.___", state 742, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 409, "pan.___", state 742, "else"
+ line 409, "pan.___", state 745, "(1)"
+ line 409, "pan.___", state 746, "(1)"
+ line 409, "pan.___", state 746, "(1)"
+ line 413, "pan.___", state 754, "(1)"
+ line 413, "pan.___", state 755, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 413, "pan.___", state 755, "else"
+ line 413, "pan.___", state 758, "(1)"
+ line 413, "pan.___", state 759, "(1)"
+ line 413, "pan.___", state 759, "(1)"
+ line 411, "pan.___", state 764, "((i<1))"
+ line 411, "pan.___", state 764, "((i>=1))"
+ line 418, "pan.___", state 771, "(1)"
+ line 418, "pan.___", state 772, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 418, "pan.___", state 772, "else"
+ line 418, "pan.___", state 775, "(1)"
+ line 418, "pan.___", state 776, "(1)"
+ line 418, "pan.___", state 776, "(1)"
+ line 420, "pan.___", state 779, "(1)"
+ line 420, "pan.___", state 779, "(1)"
+ line 403, "pan.___", state 810, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 828, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 854, "(1)"
+ line 418, "pan.___", state 871, "(1)"
+ line 403, "pan.___", state 900, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 918, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 944, "(1)"
+ line 418, "pan.___", state 961, "(1)"
+ line 399, "pan.___", state 980, "(1)"
+ line 403, "pan.___", state 992, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 1010, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 1036, "(1)"
+ line 418, "pan.___", state 1053, "(1)"
+ line 403, "pan.___", state 1085, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 1103, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 1129, "(1)"
+ line 418, "pan.___", state 1146, "(1)"
+ line 164, "pan.___", state 1169, "(1)"
+ line 168, "pan.___", state 1181, "(1)"
+ line 160, "pan.___", state 1193, "(1)"
+ line 168, "pan.___", state 1213, "(1)"
+ line 164, "pan.___", state 1237, "(1)"
+ line 168, "pan.___", state 1249, "(1)"
+ line 399, "pan.___", state 1271, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 399, "pan.___", state 1273, "(1)"
+ line 399, "pan.___", state 1274, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 399, "pan.___", state 1274, "else"
+ line 399, "pan.___", state 1277, "(1)"
+ line 403, "pan.___", state 1285, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 1287, "(1)"
+ line 403, "pan.___", state 1288, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 403, "pan.___", state 1288, "else"
+ line 403, "pan.___", state 1291, "(1)"
+ line 403, "pan.___", state 1292, "(1)"
+ line 403, "pan.___", state 1292, "(1)"
+ line 401, "pan.___", state 1297, "((i<1))"
+ line 401, "pan.___", state 1297, "((i>=1))"
+ line 408, "pan.___", state 1303, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 1316, "(1)"
+ line 409, "pan.___", state 1317, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 409, "pan.___", state 1317, "else"
+ line 409, "pan.___", state 1320, "(1)"
+ line 409, "pan.___", state 1321, "(1)"
+ line 409, "pan.___", state 1321, "(1)"
+ line 413, "pan.___", state 1329, "(1)"
+ line 413, "pan.___", state 1330, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 413, "pan.___", state 1330, "else"
+ line 413, "pan.___", state 1333, "(1)"
+ line 413, "pan.___", state 1334, "(1)"
+ line 413, "pan.___", state 1334, "(1)"
+ line 411, "pan.___", state 1339, "((i<1))"
+ line 411, "pan.___", state 1339, "((i>=1))"
+ line 418, "pan.___", state 1346, "(1)"
+ line 418, "pan.___", state 1347, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 418, "pan.___", state 1347, "else"
+ line 418, "pan.___", state 1350, "(1)"
+ line 418, "pan.___", state 1351, "(1)"
+ line 418, "pan.___", state 1351, "(1)"
+ line 420, "pan.___", state 1354, "(1)"
+ line 420, "pan.___", state 1354, "(1)"
+ line 164, "pan.___", state 1379, "(1)"
+ line 168, "pan.___", state 1391, "(1)"
+ line 160, "pan.___", state 1403, "(1)"
+ line 168, "pan.___", state 1423, "(1)"
+ line 164, "pan.___", state 1447, "(1)"
+ line 168, "pan.___", state 1459, "(1)"
+ line 702, "pan.___", state 1484, "-end-"
+ (160 of 1484 states)
+unreached in proctype :init:
+ line 709, "pan.___", state 9, "((j<2))"
+ line 709, "pan.___", state 9, "((j>=2))"
+ line 710, "pan.___", state 20, "((j<2))"
+ line 710, "pan.___", state 20, "((j>=2))"
+ line 715, "pan.___", state 33, "((j<2))"
+ line 715, "pan.___", state 33, "((j>=2))"
+ (3 of 46 states)
+unreached in proctype :never:
+ line 749, "pan.___", state 8, "-end-"
+ (1 of 8 states)
+
+pan: elapsed time 2.96 seconds
+pan: rate 124050.34 states/second
+pan: avg transition delay 7.7921e-07 usec
+cp .input.spin urcu_free_no_wmb.spin.input
+cp .input.spin.trail urcu_free_no_wmb.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
--- /dev/null
+#define NO_WMB
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+//#define TEST_SIGNAL
+//#define TEST_SIGNAL_ON_READ
+//#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+//#define READER_NEST_LEVEL 1
+#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:3:-2
+-4:-4:-4
+1:0:1946
+2:3:1898
+3:3:1901
+4:3:1901
+5:3:1904
+6:3:1912
+7:3:1912
+8:3:1915
+9:3:1921
+10:3:1925
+11:3:1925
+12:3:1928
+13:3:1936
+14:3:1940
+15:3:1941
+16:0:1946
+17:3:1943
+18:0:1946
+19:2:416
+20:0:1946
+21:2:422
+22:0:1946
+23:2:423
+24:0:1946
+25:2:424
+26:2:428
+27:2:429
+28:2:437
+29:2:438
+30:2:442
+31:2:443
+32:2:451
+33:2:456
+34:2:460
+35:2:461
+36:2:468
+37:2:469
+38:2:480
+39:2:481
+40:2:482
+41:2:493
+42:2:498
+43:2:499
+44:0:1946
+45:2:511
+46:0:1946
+47:2:513
+48:2:514
+49:0:1946
+50:2:518
+51:2:522
+52:2:523
+53:2:531
+54:2:532
+55:2:536
+56:2:537
+57:2:545
+58:2:550
+59:2:551
+60:2:562
+61:2:563
+62:2:574
+63:2:575
+64:2:576
+65:2:587
+66:2:592
+67:2:593
+68:0:1946
+69:2:605
+70:0:1946
+71:2:607
+72:0:1946
+73:2:608
+74:0:1946
+75:2:618
+76:0:1946
+77:2:619
+78:2:626
+79:2:627
+80:2:634
+81:2:639
+82:0:1946
+83:2:650
+84:0:1946
+85:2:651
+86:2:658
+87:2:659
+88:2:666
+89:2:671
+90:0:1946
+91:2:682
+92:0:1946
+93:2:687
+94:2:694
+95:2:695
+96:2:702
+97:2:707
+98:0:1946
+99:2:718
+100:0:1946
+101:2:720
+102:0:1946
+103:2:721
+104:2:725
+105:2:726
+106:2:734
+107:2:735
+108:2:739
+109:2:740
+110:2:748
+111:2:753
+112:2:757
+113:2:758
+114:2:765
+115:2:766
+116:2:777
+117:2:778
+118:2:779
+119:2:790
+120:2:795
+121:2:796
+122:0:1946
+123:2:808
+124:0:1946
+125:2:810
+126:0:1946
+127:2:813
+128:2:814
+129:2:826
+130:2:827
+131:2:831
+132:2:832
+133:2:840
+134:2:845
+135:2:849
+136:2:850
+137:2:857
+138:2:858
+139:2:869
+140:2:870
+141:2:871
+142:2:882
+143:2:887
+144:2:888
+145:0:1946
+146:2:900
+147:0:1946
+148:2:902
+149:0:1946
+150:2:903
+151:0:1946
+152:2:904
+153:0:1946
+154:2:905
+155:0:1946
+156:2:906
+157:2:910
+158:2:911
+159:2:919
+160:2:920
+161:2:924
+162:2:925
+163:2:933
+164:2:938
+165:2:942
+166:2:943
+167:2:950
+168:2:951
+169:2:962
+170:2:963
+171:2:964
+172:2:975
+173:2:980
+174:2:981
+175:0:1946
+176:2:993
+177:0:1946
+178:2:1097
+179:0:1946
+180:2:1195
+181:0:1946
+182:2:1196
+183:0:1946
+184:2:1200
+185:0:1946
+186:2:1206
+187:2:1210
+188:2:1211
+189:2:1219
+190:2:1220
+191:2:1224
+192:2:1225
+193:2:1233
+194:2:1238
+195:2:1242
+196:2:1243
+197:2:1250
+198:2:1251
+199:2:1262
+200:2:1263
+201:2:1264
+202:2:1275
+203:2:1280
+204:2:1281
+205:0:1946
+206:2:1293
+207:0:1946
+208:2:1295
+209:0:1946
+210:2:1296
+211:2:1300
+212:2:1301
+213:2:1309
+214:2:1310
+215:2:1314
+216:2:1315
+217:2:1323
+218:2:1328
+219:2:1332
+220:2:1333
+221:2:1340
+222:2:1341
+223:2:1352
+224:2:1353
+225:2:1354
+226:2:1365
+227:2:1370
+228:2:1371
+229:0:1946
+230:2:1383
+231:0:1946
+232:2:1385
+233:0:1946
+234:2:1388
+235:2:1389
+236:2:1401
+237:2:1402
+238:2:1406
+239:2:1407
+240:2:1415
+241:2:1420
+242:2:1424
+243:2:1425
+244:2:1432
+245:2:1433
+246:2:1444
+247:2:1445
+248:2:1446
+249:2:1457
+250:2:1462
+251:2:1463
+252:0:1946
+253:2:1475
+254:0:1946
+255:2:1477
+256:0:1946
+257:2:1478
+258:0:1946
+259:2:1479
+260:0:1946
+261:2:1480
+262:0:1946
+263:2:1481
+264:2:1485
+265:2:1486
+266:2:1494
+267:2:1495
+268:2:1499
+269:2:1500
+270:2:1508
+271:2:1513
+272:2:1517
+273:2:1518
+274:2:1525
+275:2:1526
+276:2:1537
+277:2:1538
+278:2:1539
+279:2:1550
+280:2:1555
+281:2:1556
+282:0:1946
+283:2:1568
+284:0:1946
+285:2:1672
+286:0:1946
+287:2:1770
+288:0:1946
+289:2:1771
+290:0:1946
+291:2:1775
+292:0:1946
+293:2:1781
+294:2:1788
+295:2:1789
+296:2:1796
+297:2:1801
+298:0:1946
+299:2:1812
+300:0:1946
+301:2:1813
+302:2:1820
+303:2:1821
+304:2:1828
+305:2:1833
+306:0:1946
+307:2:1844
+308:0:1946
+309:2:1849
+310:2:1856
+311:2:1857
+312:2:1864
+313:2:1869
+314:0:1946
+315:2:1880
+316:0:1946
+317:2:1882
+318:0:1946
+319:2:1883
+320:0:1946
+321:2:423
+322:0:1946
+323:2:424
+324:2:428
+325:2:429
+326:2:437
+327:2:438
+328:2:442
+329:2:443
+330:2:451
+331:2:456
+332:2:460
+333:2:461
+334:2:468
+335:2:469
+336:2:480
+337:2:481
+338:2:482
+339:2:493
+340:2:498
+341:2:499
+342:0:1946
+343:2:511
+344:0:1946
+345:2:513
+346:2:514
+347:0:1946
+348:2:518
+349:2:522
+350:2:523
+351:2:531
+352:2:532
+353:2:536
+354:2:537
+355:2:545
+356:2:550
+357:2:551
+358:2:562
+359:2:563
+360:2:574
+361:2:575
+362:2:576
+363:2:587
+364:2:592
+365:2:593
+366:0:1946
+367:2:605
+368:0:1946
+369:2:607
+370:0:1946
+371:2:608
+372:0:1946
+373:2:618
+374:0:1946
+375:2:619
+376:2:626
+377:2:627
+378:2:634
+379:2:639
+380:0:1946
+381:2:650
+382:0:1946
+383:2:651
+384:2:658
+385:2:659
+386:2:666
+387:2:671
+388:0:1946
+389:2:682
+390:0:1946
+391:2:687
+392:2:694
+393:2:695
+394:2:702
+395:2:707
+396:0:1946
+397:2:718
+398:0:1946
+399:2:720
+400:0:1946
+401:2:721
+402:2:725
+403:2:726
+404:2:734
+405:2:735
+406:2:739
+407:2:740
+408:2:748
+409:2:753
+410:2:757
+411:2:758
+412:2:765
+413:2:766
+414:2:777
+415:2:778
+416:2:779
+417:2:790
+418:2:795
+419:2:796
+420:0:1946
+421:2:808
+422:0:1946
+423:2:810
+424:0:1946
+425:2:813
+426:2:814
+427:2:826
+428:2:827
+429:2:831
+430:2:832
+431:2:840
+432:2:845
+433:2:849
+434:2:850
+435:2:857
+436:2:858
+437:2:869
+438:2:870
+439:2:871
+440:2:882
+441:2:887
+442:2:888
+443:0:1946
+444:2:900
+445:0:1946
+446:2:902
+447:0:1946
+448:2:903
+449:0:1946
+450:2:904
+451:0:1946
+452:2:905
+453:0:1946
+454:2:906
+455:2:910
+456:2:911
+457:2:919
+458:2:920
+459:2:924
+460:2:925
+461:2:933
+462:2:938
+463:2:942
+464:2:943
+465:2:950
+466:2:951
+467:2:962
+468:2:963
+469:2:964
+470:2:975
+471:2:980
+472:2:981
+473:0:1946
+474:2:993
+475:0:1946
+476:2:1097
+477:0:1946
+478:2:1195
+479:0:1946
+480:2:1196
+481:0:1946
+482:2:1200
+483:0:1946
+484:2:1206
+485:2:1210
+486:2:1211
+487:2:1219
+488:2:1220
+489:2:1224
+490:2:1225
+491:2:1233
+492:2:1238
+493:2:1242
+494:2:1243
+495:2:1250
+496:2:1251
+497:2:1262
+498:2:1263
+499:2:1264
+500:2:1275
+501:2:1280
+502:2:1281
+503:0:1946
+504:2:1293
+505:0:1946
+506:2:1295
+507:0:1946
+508:2:1296
+509:2:1300
+510:2:1301
+511:2:1309
+512:2:1310
+513:2:1314
+514:2:1315
+515:2:1323
+516:2:1328
+517:2:1332
+518:2:1333
+519:2:1340
+520:2:1341
+521:2:1352
+522:2:1353
+523:2:1354
+524:2:1365
+525:2:1370
+526:2:1371
+527:0:1946
+528:2:1383
+529:0:1946
+530:2:1385
+531:0:1946
+532:2:1388
+533:2:1389
+534:2:1401
+535:2:1402
+536:2:1406
+537:2:1407
+538:2:1415
+539:2:1420
+540:2:1424
+541:2:1425
+542:2:1432
+543:2:1433
+544:2:1444
+545:2:1445
+546:2:1446
+547:2:1457
+548:2:1462
+549:2:1463
+550:0:1946
+551:2:1475
+552:0:1946
+553:2:1477
+554:0:1946
+555:2:1478
+556:0:1946
+557:2:1479
+558:0:1946
+559:2:1480
+560:0:1946
+561:2:1481
+562:2:1485
+563:2:1486
+564:2:1494
+565:2:1495
+566:2:1499
+567:2:1500
+568:2:1508
+569:2:1513
+570:2:1517
+571:2:1518
+572:2:1525
+573:2:1526
+574:2:1537
+575:2:1538
+576:2:1539
+577:2:1550
+578:2:1555
+579:2:1556
+580:0:1946
+581:2:1568
+582:0:1946
+583:2:1672
+584:0:1946
+585:2:1770
+586:0:1946
+587:2:1771
+588:0:1946
+589:2:1775
+590:0:1946
+591:2:1781
+592:2:1788
+593:2:1789
+594:2:1796
+595:2:1801
+596:0:1946
+597:2:1812
+598:0:1946
+599:2:1813
+600:2:1820
+601:2:1821
+602:2:1828
+603:2:1833
+604:0:1946
+605:2:1844
+606:0:1946
+607:2:1849
+608:2:1856
+609:2:1857
+610:2:1864
+611:2:1869
+612:0:1946
+613:2:1880
+614:0:1946
+615:2:1882
+616:0:1946
+617:2:1883
+618:0:1946
+619:2:423
+620:0:1946
+621:2:424
+622:2:428
+623:2:429
+624:2:437
+625:2:438
+626:2:442
+627:2:443
+628:2:451
+629:2:456
+630:2:460
+631:2:461
+632:2:468
+633:2:469
+634:2:480
+635:2:481
+636:2:482
+637:2:493
+638:2:498
+639:2:499
+640:0:1946
+641:2:511
+642:0:1946
+643:2:513
+644:2:514
+645:0:1946
+646:2:518
+647:2:522
+648:2:523
+649:2:531
+650:2:532
+651:2:536
+652:2:537
+653:2:545
+654:2:550
+655:2:551
+656:2:562
+657:2:563
+658:2:574
+659:2:575
+660:2:576
+661:2:587
+662:2:592
+663:2:593
+664:0:1946
+665:2:605
+666:0:1946
+667:2:607
+668:0:1946
+669:2:608
+670:0:1946
+671:2:618
+672:0:1946
+673:2:619
+674:2:626
+675:2:627
+676:2:634
+677:2:639
+678:0:1946
+679:2:650
+680:0:1946
+681:2:651
+682:2:658
+683:2:659
+684:2:666
+685:2:671
+686:0:1946
+687:2:682
+688:0:1946
+689:2:687
+690:2:694
+691:2:695
+692:2:702
+693:2:707
+694:0:1946
+695:2:718
+696:0:1946
+697:2:720
+698:0:1946
+699:2:721
+700:2:725
+701:2:726
+702:2:734
+703:2:735
+704:2:739
+705:2:740
+706:2:748
+707:2:753
+708:2:757
+709:2:758
+710:2:765
+711:2:766
+712:2:777
+713:2:778
+714:2:779
+715:2:790
+716:2:795
+717:2:796
+718:0:1946
+719:2:808
+720:0:1946
+721:2:810
+722:0:1946
+723:2:813
+724:2:814
+725:2:826
+726:2:827
+727:2:831
+728:2:832
+729:2:840
+730:2:845
+731:2:849
+732:2:850
+733:2:857
+734:2:858
+735:2:869
+736:2:870
+737:2:871
+738:2:882
+739:2:887
+740:2:888
+741:0:1946
+742:2:900
+743:0:1946
+744:2:902
+745:0:1946
+746:2:903
+747:0:1946
+748:2:904
+749:0:1946
+750:2:905
+751:0:1946
+752:2:906
+753:2:910
+754:2:911
+755:2:919
+756:2:920
+757:2:924
+758:2:925
+759:2:933
+760:2:938
+761:2:942
+762:2:943
+763:2:950
+764:2:951
+765:2:962
+766:2:963
+767:2:964
+768:2:975
+769:2:980
+770:2:981
+771:0:1946
+772:2:993
+773:0:1946
+774:2:1097
+775:0:1946
+776:2:1195
+777:0:1946
+778:2:1196
+779:0:1946
+780:2:1200
+781:0:1946
+782:2:1206
+783:2:1210
+784:2:1211
+785:2:1219
+786:2:1220
+787:2:1224
+788:2:1225
+789:2:1233
+790:2:1238
+791:2:1242
+792:2:1243
+793:2:1250
+794:2:1251
+795:2:1262
+796:2:1263
+797:2:1264
+798:2:1275
+799:2:1280
+800:2:1281
+801:0:1946
+802:2:1293
+803:0:1946
+804:2:1295
+805:0:1946
+806:2:1296
+807:2:1300
+808:2:1301
+809:2:1309
+810:2:1310
+811:2:1314
+812:2:1315
+813:2:1323
+814:2:1328
+815:2:1332
+816:2:1333
+817:2:1340
+818:2:1341
+819:2:1352
+820:2:1353
+821:2:1354
+822:2:1365
+823:2:1370
+824:2:1371
+825:0:1946
+826:2:1383
+827:0:1946
+828:2:1385
+829:0:1946
+830:2:1388
+831:2:1389
+832:2:1401
+833:2:1402
+834:2:1406
+835:2:1407
+836:2:1415
+837:2:1420
+838:2:1424
+839:2:1425
+840:2:1432
+841:2:1433
+842:2:1444
+843:2:1445
+844:2:1446
+845:2:1457
+846:2:1462
+847:2:1463
+848:0:1946
+849:2:1475
+850:0:1946
+851:2:1477
+852:0:1946
+853:2:1478
+854:0:1946
+855:2:1479
+856:0:1946
+857:2:1480
+858:0:1946
+859:2:1481
+860:2:1485
+861:2:1486
+862:2:1494
+863:2:1495
+864:2:1499
+865:2:1500
+866:2:1508
+867:2:1513
+868:2:1517
+869:2:1518
+870:2:1525
+871:2:1526
+872:2:1537
+873:2:1538
+874:2:1539
+875:2:1550
+876:2:1555
+877:2:1556
+878:0:1946
+879:2:1568
+880:0:1946
+881:2:1672
+882:0:1946
+883:2:1770
+884:0:1946
+885:2:1771
+886:0:1946
+887:2:1775
+888:0:1946
+889:2:1781
+890:2:1788
+891:2:1789
+892:2:1796
+893:2:1801
+894:0:1946
+895:2:1812
+896:0:1946
+897:2:1813
+898:2:1820
+899:2:1821
+900:2:1828
+901:2:1833
+902:0:1946
+903:2:1844
+904:0:1946
+905:2:1849
+906:2:1856
+907:2:1857
+908:2:1864
+909:2:1869
+910:0:1946
+911:2:1880
+912:0:1946
+913:2:1882
+914:0:1946
+915:2:1883
+916:0:1946
+917:2:423
+918:0:1946
+919:2:424
+920:2:428
+921:2:429
+922:2:437
+923:2:438
+924:2:442
+925:2:443
+926:2:451
+927:2:456
+928:2:460
+929:2:461
+930:2:468
+931:2:469
+932:2:480
+933:2:481
+934:2:482
+935:2:493
+936:2:498
+937:2:499
+938:0:1946
+939:2:511
+940:0:1946
+941:2:513
+942:2:514
+943:0:1946
+944:2:518
+945:2:522
+946:2:523
+947:2:531
+948:2:532
+949:2:536
+950:2:537
+951:2:545
+952:2:550
+953:2:551
+954:2:562
+955:2:563
+956:2:574
+957:2:575
+958:2:576
+959:2:587
+960:2:592
+961:2:593
+962:0:1946
+963:2:605
+964:0:1946
+965:2:607
+966:0:1946
+967:2:608
+968:0:1946
+969:2:618
+970:0:1946
+971:2:619
+972:2:626
+973:2:627
+974:2:634
+975:2:639
+976:0:1946
+977:2:650
+978:0:1946
+979:2:651
+980:2:658
+981:2:659
+982:2:666
+983:2:671
+984:0:1946
+985:2:682
+986:0:1946
+987:2:687
+988:2:694
+989:2:695
+990:2:702
+991:2:707
+992:0:1946
+993:2:718
+994:0:1946
+995:2:720
+996:0:1946
+997:2:721
+998:2:725
+999:2:726
+1000:2:734
+1001:2:735
+1002:2:739
+1003:2:740
+1004:2:748
+1005:2:753
+1006:2:757
+1007:2:758
+1008:2:765
+1009:2:766
+1010:2:777
+1011:2:778
+1012:2:779
+1013:2:790
+1014:2:795
+1015:2:796
+1016:0:1946
+1017:2:808
+1018:0:1946
+1019:2:810
+1020:0:1946
+1021:2:813
+1022:2:814
+1023:2:826
+1024:2:827
+1025:2:831
+1026:2:832
+1027:2:840
+1028:2:845
+1029:2:849
+1030:2:850
+1031:2:857
+1032:2:858
+1033:2:869
+1034:2:870
+1035:2:871
+1036:2:882
+1037:2:887
+1038:2:888
+1039:0:1946
+1040:2:900
+1041:0:1946
+1042:2:902
+1043:0:1946
+1044:2:903
+1045:0:1946
+1046:2:904
+1047:0:1946
+1048:2:905
+1049:0:1946
+1050:2:906
+1051:2:910
+1052:2:911
+1053:2:919
+1054:2:920
+1055:2:924
+1056:2:925
+1057:2:933
+1058:2:938
+1059:2:942
+1060:2:943
+1061:2:950
+1062:2:951
+1063:2:962
+1064:2:963
+1065:2:964
+1066:2:975
+1067:2:980
+1068:2:981
+1069:0:1946
+1070:2:993
+1071:0:1946
+1072:2:1097
+1073:0:1946
+1074:2:1195
+1075:0:1946
+1076:2:1196
+1077:0:1946
+1078:2:1200
+1079:0:1946
+1080:2:1206
+1081:2:1210
+1082:2:1211
+1083:2:1219
+1084:2:1220
+1085:2:1224
+1086:2:1225
+1087:2:1233
+1088:2:1238
+1089:2:1242
+1090:2:1243
+1091:2:1250
+1092:2:1251
+1093:2:1262
+1094:2:1263
+1095:2:1264
+1096:2:1275
+1097:2:1280
+1098:2:1281
+1099:0:1946
+1100:2:1293
+1101:0:1946
+1102:2:1295
+1103:0:1946
+1104:2:1296
+1105:2:1300
+1106:2:1301
+1107:2:1309
+1108:2:1310
+1109:2:1314
+1110:2:1315
+1111:2:1323
+1112:2:1328
+1113:2:1332
+1114:2:1333
+1115:2:1340
+1116:2:1341
+1117:2:1352
+1118:2:1353
+1119:2:1354
+1120:2:1365
+1121:2:1370
+1122:2:1371
+1123:0:1946
+1124:2:1383
+1125:0:1946
+1126:2:1385
+1127:0:1946
+1128:2:1388
+1129:2:1389
+1130:2:1401
+1131:2:1402
+1132:2:1406
+1133:2:1407
+1134:2:1415
+1135:2:1420
+1136:2:1424
+1137:2:1425
+1138:2:1432
+1139:2:1433
+1140:2:1444
+1141:2:1445
+1142:2:1446
+1143:2:1457
+1144:2:1462
+1145:2:1463
+1146:0:1946
+1147:2:1475
+1148:0:1946
+1149:2:1477
+1150:0:1946
+1151:2:1478
+1152:0:1946
+1153:2:1479
+1154:0:1946
+1155:2:1480
+1156:0:1946
+1157:2:1481
+1158:2:1485
+1159:2:1486
+1160:2:1494
+1161:2:1495
+1162:2:1499
+1163:2:1500
+1164:2:1508
+1165:2:1513
+1166:2:1517
+1167:2:1518
+1168:2:1525
+1169:2:1526
+1170:2:1537
+1171:2:1538
+1172:2:1539
+1173:2:1550
+1174:2:1555
+1175:2:1556
+1176:0:1946
+1177:2:1568
+1178:0:1946
+1179:2:1672
+1180:0:1946
+1181:2:1770
+1182:0:1946
+1183:2:1771
+1184:0:1946
+1185:2:1775
+1186:0:1946
+1187:2:1781
+1188:2:1788
+1189:2:1789
+1190:2:1796
+1191:2:1801
+1192:0:1946
+1193:2:1812
+1194:0:1946
+1195:2:1813
+1196:2:1820
+1197:2:1821
+1198:2:1828
+1199:2:1833
+1200:0:1946
+1201:2:1844
+1202:0:1946
+1203:2:1849
+1204:2:1856
+1205:2:1857
+1206:2:1864
+1207:2:1869
+1208:0:1946
+1209:2:1880
+1210:0:1946
+1211:2:1882
+1212:0:1946
+1213:2:1883
+1214:0:1946
+1215:2:423
+1216:0:1946
+1217:2:424
+1218:2:428
+1219:2:429
+1220:2:437
+1221:2:438
+1222:2:442
+1223:2:443
+1224:2:451
+1225:2:456
+1226:2:460
+1227:2:461
+1228:2:468
+1229:2:469
+1230:2:480
+1231:2:481
+1232:2:482
+1233:2:493
+1234:2:498
+1235:2:499
+1236:0:1946
+1237:2:511
+1238:0:1946
+1239:2:513
+1240:2:514
+1241:0:1946
+1242:2:518
+1243:2:522
+1244:2:523
+1245:2:531
+1246:2:532
+1247:2:536
+1248:2:537
+1249:2:545
+1250:2:550
+1251:2:551
+1252:2:562
+1253:2:563
+1254:2:574
+1255:2:575
+1256:2:576
+1257:2:587
+1258:2:592
+1259:2:593
+1260:0:1946
+1261:2:605
+1262:0:1946
+1263:2:607
+1264:0:1946
+1265:2:608
+1266:0:1946
+1267:2:618
+1268:0:1946
+1269:2:619
+1270:2:626
+1271:2:627
+1272:2:634
+1273:2:639
+1274:0:1946
+1275:2:650
+1276:0:1946
+1277:1:2
+1278:0:1946
+1279:1:8
+1280:0:1946
+1281:1:9
+1282:0:1946
+1283:1:10
+1284:0:1946
+1285:1:11
+1286:0:1946
+1287:1:12
+1288:1:16
+1289:1:17
+1290:1:25
+1291:1:26
+1292:1:30
+1293:1:31
+1294:1:39
+1295:1:44
+1296:1:48
+1297:1:49
+1298:1:56
+1299:1:57
+1300:1:68
+1301:1:69
+1302:1:70
+1303:1:81
+1304:1:93
+1305:1:94
+1306:0:1946
+1307:1:99
+1308:0:1946
+1309:1:101
+1310:0:1946
+1311:1:102
+1312:1:106
+1313:1:107
+1314:1:115
+1315:1:116
+1316:1:120
+1317:1:121
+1318:1:129
+1319:1:134
+1320:1:138
+1321:1:139
+1322:1:146
+1323:1:147
+1324:1:158
+1325:1:159
+1326:1:160
+1327:1:171
+1328:1:183
+1329:1:184
+1330:0:1946
+1331:1:189
+1332:0:1946
+1333:1:191
+1334:0:1946
+1335:1:192
+1336:0:1946
+1337:1:193
+1338:1:197
+1339:1:198
+1340:1:206
+1341:1:207
+1342:1:211
+1343:1:212
+1344:1:220
+1345:1:225
+1346:1:229
+1347:1:230
+1348:1:237
+1349:1:238
+1350:1:249
+1351:1:250
+1352:1:251
+1353:1:262
+1354:1:274
+1355:1:275
+1356:0:1946
+1357:1:280
+1358:0:1946
+1359:1:282
+1360:0:1946
+1361:1:291
+1362:0:1946
+1363:1:293
+1364:0:1946
+1365:1:11
+1366:0:1946
+1367:1:12
+1368:1:16
+1369:1:17
+1370:1:25
+1371:1:26
+1372:1:27
+1373:1:39
+1374:1:44
+1375:1:48
+1376:1:49
+1377:1:56
+1378:1:57
+1379:1:68
+1380:1:69
+1381:1:70
+1382:1:81
+1383:1:93
+1384:1:94
+1385:0:1946
+1386:1:99
+1387:0:1946
+1388:1:101
+1389:0:1946
+1390:1:102
+1391:1:106
+1392:1:107
+1393:1:115
+1394:1:116
+1395:1:120
+1396:1:121
+1397:1:129
+1398:1:134
+1399:1:138
+1400:1:139
+1401:1:146
+1402:1:147
+1403:1:158
+1404:1:159
+1405:1:160
+1406:1:171
+1407:1:183
+1408:1:184
+1409:0:1946
+1410:1:189
+1411:0:1946
+1412:1:285
+1413:0:1946
+1414:1:286
+1415:0:1946
+1416:1:291
+1417:0:1946
+1418:1:293
+1419:0:1946
+1420:1:296
+1421:0:1946
+1422:1:301
+1423:0:1946
+1424:1:302
+1425:0:1946
+1426:1:303
+1427:0:1946
+1428:1:304
+1429:0:1946
+1430:1:305
+1431:0:1946
+1432:1:306
+1433:0:1946
+1434:1:308
+1435:0:1946
+1436:1:310
+1437:0:1946
+1438:1:311
+1439:1:315
+1440:1:316
+1441:1:324
+1442:1:325
+1443:1:326
+1444:1:338
+1445:1:343
+1446:1:347
+1447:1:348
+1448:1:355
+1449:1:356
+1450:1:367
+1451:1:368
+1452:1:369
+1453:1:380
+1454:1:392
+1455:1:393
+1456:0:1946
+1457:1:398
+1458:0:1946
+1459:1:400
+1460:0:1946
+1461:1:305
+1462:0:1946
+1463:1:306
+1464:0:1946
+1465:1:308
+1466:0:1946
+1467:1:310
+1468:0:1946
+1469:1:311
+1470:1:315
+1471:1:316
+1472:1:324
+1473:1:325
+1474:1:326
+1475:1:338
+1476:1:343
+1477:1:347
+1478:1:348
+1479:1:355
+1480:1:356
+1481:1:367
+1482:1:368
+1483:1:369
+1484:1:380
+1485:1:392
+1486:1:393
+1487:0:1946
+1488:1:398
+1489:0:1946
+1490:1:400
+1491:0:1946
+1492:1:404
+1493:0:1946
+1494:1:9
+1495:0:1946
+1496:1:10
+1497:0:1946
+1498:1:11
+1499:0:1946
+1500:1:12
+1501:1:16
+1502:1:17
+1503:1:25
+1504:1:26
+1505:1:27
+1506:1:39
+1507:1:44
+1508:1:48
+1509:1:49
+1510:1:56
+1511:1:57
+1512:1:68
+1513:1:69
+1514:1:70
+1515:1:81
+1516:1:93
+1517:1:94
+1518:0:1946
+1519:1:99
+1520:0:1946
+1521:1:101
+1522:0:1946
+1523:1:102
+1524:1:106
+1525:1:107
+1526:1:115
+1527:1:116
+1528:1:120
+1529:1:121
+1530:1:129
+1531:1:134
+1532:1:138
+1533:1:139
+1534:1:146
+1535:1:147
+1536:1:158
+1537:1:159
+1538:1:160
+1539:1:171
+1540:1:183
+1541:1:184
+1542:0:1946
+1543:1:189
+1544:0:1946
+1545:1:191
+1546:0:1946
+1547:1:192
+1548:0:1946
+1549:1:193
+1550:1:197
+1551:1:198
+1552:1:206
+1553:1:207
+1554:1:211
+1555:1:212
+1556:1:220
+1557:1:225
+1558:1:229
+1559:1:230
+1560:1:237
+1561:1:238
+1562:1:249
+1563:1:250
+1564:1:251
+1565:1:262
+1566:1:274
+1567:1:275
+1568:0:1946
+1569:1:280
+1570:0:1946
+1571:1:282
+1572:0:1946
+1573:1:291
+1574:0:1946
+1575:1:293
+1576:0:1946
+1577:1:11
+1578:0:1946
+1579:1:12
+1580:1:16
+1581:1:17
+1582:1:25
+1583:1:34
+1584:1:35
+1585:1:39
+1586:1:44
+1587:1:48
+1588:1:49
+1589:1:56
+1590:1:57
+1591:1:68
+1592:1:69
+1593:1:72
+1594:1:73
+1595:1:81
+1596:1:93
+1597:1:94
+1598:0:1946
+1599:1:99
+1600:0:1946
+1601:1:101
+1602:0:1946
+1603:1:102
+1604:1:106
+1605:1:107
+1606:1:115
+1607:1:124
+1608:1:125
+1609:1:129
+1610:1:134
+1611:1:138
+1612:1:139
+1613:1:146
+1614:1:147
+1615:1:158
+1616:1:159
+1617:1:162
+1618:1:163
+1619:1:171
+1620:1:183
+1621:1:184
+1622:0:1946
+1623:1:189
+1624:0:1946
+1625:1:285
+1626:0:1946
+1627:1:286
+1628:0:1946
+1629:1:291
+1630:0:1946
+1631:1:293
+1632:0:1946
+1633:1:296
+1634:0:1946
+1635:1:301
+1636:0:1946
+1637:2:651
+1638:2:658
+1639:2:661
+1640:2:662
+1641:2:666
+1642:2:671
+1643:0:1946
+1644:2:682
+1645:0:1946
+1646:2:687
+1647:2:694
+1648:2:695
+1649:2:702
+1650:2:707
+1651:0:1946
+1652:2:718
+1653:0:1946
+1654:2:720
+1655:0:1946
+1656:2:721
+1657:2:725
+1658:2:726
+1659:2:734
+1660:2:735
+1661:2:739
+1662:2:740
+1663:2:748
+1664:2:753
+1665:2:757
+1666:2:758
+1667:2:765
+1668:2:766
+1669:2:777
+1670:2:778
+1671:2:779
+1672:2:790
+1673:2:795
+1674:2:796
+1675:0:1946
+1676:2:808
+1677:0:1946
+1678:2:810
+1679:0:1946
+1680:2:813
+1681:2:814
+1682:2:826
+1683:2:827
+1684:2:831
+1685:2:832
+1686:2:840
+1687:2:845
+1688:2:849
+1689:2:850
+1690:2:857
+1691:2:858
+1692:2:869
+1693:2:870
+1694:2:871
+1695:2:882
+1696:2:887
+1697:2:888
+1698:0:1946
+1699:2:900
+1700:0:1946
+1701:2:902
+1702:0:1946
+1703:2:903
+1704:0:1946
+1705:2:904
+1706:0:1946
+1707:2:905
+1708:0:1946
+1709:2:906
+1710:2:910
+1711:2:911
+1712:2:919
+1713:2:920
+1714:2:924
+1715:2:925
+1716:2:933
+1717:2:938
+1718:2:942
+1719:2:943
+1720:2:950
+1721:2:951
+1722:2:962
+1723:2:963
+1724:2:964
+1725:2:975
+1726:2:980
+1727:2:981
+1728:0:1946
+1729:2:993
+1730:0:1946
+1731:2:1097
+1732:0:1946
+1733:2:1195
+1734:0:1946
+1735:2:1196
+1736:0:1946
+1737:2:1200
+1738:0:1946
+1739:2:1206
+1740:2:1210
+1741:2:1211
+1742:2:1219
+1743:2:1220
+1744:2:1224
+1745:2:1225
+1746:2:1233
+1747:2:1238
+1748:2:1242
+1749:2:1243
+1750:2:1250
+1751:2:1251
+1752:2:1262
+1753:2:1263
+1754:2:1264
+1755:2:1275
+1756:2:1280
+1757:2:1281
+1758:0:1946
+1759:2:1293
+1760:0:1946
+1761:2:1295
+1762:0:1946
+1763:2:1296
+1764:2:1300
+1765:2:1301
+1766:2:1309
+1767:2:1310
+1768:2:1314
+1769:2:1315
+1770:2:1323
+1771:2:1328
+1772:2:1332
+1773:2:1333
+1774:2:1340
+1775:2:1341
+1776:2:1352
+1777:2:1353
+1778:2:1354
+1779:2:1365
+1780:2:1370
+1781:2:1371
+1782:0:1946
+1783:2:1383
+1784:0:1946
+1785:2:1385
+1786:0:1946
+1787:2:1388
+1788:2:1389
+1789:2:1401
+1790:2:1402
+1791:2:1406
+1792:2:1407
+1793:2:1415
+1794:2:1420
+1795:2:1424
+1796:2:1425
+1797:2:1432
+1798:2:1433
+1799:2:1444
+1800:2:1445
+1801:2:1446
+1802:2:1457
+1803:2:1462
+1804:2:1463
+1805:0:1946
+1806:2:1475
+1807:0:1946
+1808:2:1477
+1809:0:1946
+1810:2:1478
+1811:0:1946
+1812:2:1479
+1813:0:1946
+1814:2:1480
+1815:0:1946
+1816:2:1481
+1817:2:1485
+1818:2:1486
+1819:2:1494
+1820:2:1495
+1821:2:1499
+1822:2:1500
+1823:2:1508
+1824:2:1513
+1825:2:1517
+1826:2:1518
+1827:2:1525
+1828:2:1526
+1829:2:1537
+1830:2:1538
+1831:2:1539
+1832:2:1550
+1833:2:1555
+1834:2:1556
+1835:0:1946
+1836:2:1568
+1837:0:1946
+1838:2:1672
+1839:0:1946
+1840:2:1770
+1841:0:1946
+1842:2:1771
+1843:0:1946
+1844:2:1775
+1845:0:1946
+1846:2:1781
+1847:2:1788
+1848:2:1789
+1849:2:1796
+1850:2:1801
+1851:0:1946
+1852:2:1812
+1853:0:1946
+1854:2:1813
+1855:2:1820
+1856:2:1823
+1857:2:1824
+1858:2:1828
+1859:2:1833
+1860:0:1946
+1861:2:1844
+1862:0:1946
+1863:2:1849
+1864:2:1856
+1865:2:1857
+1866:2:1864
+1867:2:1869
+1868:0:1946
+1869:2:1880
+1870:0:1946
+1871:2:1882
+1872:0:1946
+1873:2:1883
+1874:0:1946
+1875:2:1886
+1876:0:1946
+1877:2:1891
+1878:0:1946
+1879:1:302
+1880:0:1944
+1881:2:1892
+1882:0:1950
+1883:1:143
--- /dev/null
+#define SINGLE_FLIP
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define >> pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_free.ltl | grep -v ^//`)" >> pan.ltl
+cp urcu_free_single_flip.define .input.define
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -o pan pan.c
+./pan -a -v -c1 -X -m10000000 -w20
+warning: for p.o. reduction to be valid the never claim must be stutter-invariant
+(never claims generated from LTL formulae are stutter-invariant)
+depth 0: Claim reached state 5 (line 744)
+pan: claim violated! (at depth 1371)
+pan: wrote .input.spin.trail
+
+(Spin Version 5.1.7 -- 23 December 2008)
+Warning: Search not completed
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim +
+ assertion violations + (if within scope of claim)
+ acceptance cycles + (fairness disabled)
+ invalid end states - (disabled by never claim)
+
+State-vector 56 byte, depth reached 3387, errors: 1
+ 206295 states, stored
+ 1902753 states, matched
+ 2109048 transitions (= stored+matched)
+ 7663223 atomic steps
+hash conflicts: 101109 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 16.526 equivalent memory usage for states (stored*(State-vector + overhead))
+ 13.080 actual memory usage for states (compression: 79.15%)
+ state-vector as stored = 38 byte + 28 byte overhead
+ 8.000 memory used for hash table (-w20)
+ 457.764 memory used for DFS stack (-m10000000)
+ 478.752 total actual memory usage
+
+unreached in proctype urcu_reader
+ line 399, "pan.___", state 16, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 48, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 61, "(1)"
+ line 418, "pan.___", state 91, "(1)"
+ line 399, "pan.___", state 106, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 138, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 151, "(1)"
+ line 418, "pan.___", state 181, "(1)"
+ line 399, "pan.___", state 197, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 229, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 242, "(1)"
+ line 418, "pan.___", state 272, "(1)"
+ line 399, "pan.___", state 315, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 347, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 360, "(1)"
+ line 418, "pan.___", state 390, "(1)"
+ line 540, "pan.___", state 414, "-end-"
+ (17 of 414 states)
+unreached in proctype urcu_writer
+ line 399, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 28, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 59, "(1)"
+ line 413, "pan.___", state 72, "(1)"
+ line 418, "pan.___", state 89, "(1)"
+ line 399, "pan.___", state 108, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 122, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 153, "(1)"
+ line 413, "pan.___", state 166, "(1)"
+ line 652, "pan.___", state 199, "(1)"
+ line 175, "pan.___", state 208, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 179, "pan.___", state 217, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 240, "(1)"
+ line 164, "pan.___", state 248, "(1)"
+ line 168, "pan.___", state 260, "(1)"
+ line 175, "pan.___", state 271, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 293, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 160, "pan.___", state 303, "(1)"
+ line 164, "pan.___", state 311, "(1)"
+ line 168, "pan.___", state 323, "(1)"
+ line 175, "pan.___", state 338, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 179, "pan.___", state 347, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 360, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 370, "(1)"
+ line 164, "pan.___", state 378, "(1)"
+ line 168, "pan.___", state 390, "(1)"
+ line 399, "pan.___", state 404, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 418, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 436, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 449, "(1)"
+ line 413, "pan.___", state 462, "(1)"
+ line 418, "pan.___", state 479, "(1)"
+ line 399, "pan.___", state 498, "(1)"
+ line 403, "pan.___", state 510, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 528, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 554, "(1)"
+ line 418, "pan.___", state 571, "(1)"
+ line 403, "pan.___", state 603, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 621, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 647, "(1)"
+ line 418, "pan.___", state 664, "(1)"
+ line 179, "pan.___", state 687, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 700, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 710, "(1)"
+ line 164, "pan.___", state 718, "(1)"
+ line 168, "pan.___", state 730, "(1)"
+ line 175, "pan.___", state 741, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 763, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 160, "pan.___", state 773, "(1)"
+ line 164, "pan.___", state 781, "(1)"
+ line 168, "pan.___", state 793, "(1)"
+ line 175, "pan.___", state 808, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 179, "pan.___", state 817, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 830, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 840, "(1)"
+ line 164, "pan.___", state 848, "(1)"
+ line 168, "pan.___", state 860, "(1)"
+ line 399, "pan.___", state 882, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 399, "pan.___", state 884, "(1)"
+ line 399, "pan.___", state 885, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 399, "pan.___", state 885, "else"
+ line 399, "pan.___", state 888, "(1)"
+ line 403, "pan.___", state 896, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 898, "(1)"
+ line 403, "pan.___", state 899, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 403, "pan.___", state 899, "else"
+ line 403, "pan.___", state 902, "(1)"
+ line 403, "pan.___", state 903, "(1)"
+ line 403, "pan.___", state 903, "(1)"
+ line 401, "pan.___", state 908, "((i<1))"
+ line 401, "pan.___", state 908, "((i>=1))"
+ line 408, "pan.___", state 914, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 927, "(1)"
+ line 409, "pan.___", state 928, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 409, "pan.___", state 928, "else"
+ line 409, "pan.___", state 931, "(1)"
+ line 409, "pan.___", state 932, "(1)"
+ line 409, "pan.___", state 932, "(1)"
+ line 413, "pan.___", state 940, "(1)"
+ line 413, "pan.___", state 941, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 413, "pan.___", state 941, "else"
+ line 413, "pan.___", state 944, "(1)"
+ line 413, "pan.___", state 945, "(1)"
+ line 413, "pan.___", state 945, "(1)"
+ line 411, "pan.___", state 950, "((i<1))"
+ line 411, "pan.___", state 950, "((i>=1))"
+ line 418, "pan.___", state 957, "(1)"
+ line 418, "pan.___", state 958, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 418, "pan.___", state 958, "else"
+ line 418, "pan.___", state 961, "(1)"
+ line 418, "pan.___", state 962, "(1)"
+ line 418, "pan.___", state 962, "(1)"
+ line 420, "pan.___", state 965, "(1)"
+ line 420, "pan.___", state 965, "(1)"
+ line 179, "pan.___", state 990, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 1003, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 1013, "(1)"
+ line 164, "pan.___", state 1021, "(1)"
+ line 168, "pan.___", state 1033, "(1)"
+ line 175, "pan.___", state 1044, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 1066, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 160, "pan.___", state 1076, "(1)"
+ line 164, "pan.___", state 1084, "(1)"
+ line 168, "pan.___", state 1096, "(1)"
+ line 175, "pan.___", state 1111, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 179, "pan.___", state 1120, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 1133, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 1143, "(1)"
+ line 164, "pan.___", state 1151, "(1)"
+ line 168, "pan.___", state 1163, "(1)"
+ line 702, "pan.___", state 1188, "-end-"
+ (100 of 1188 states)
+unreached in proctype :init:
+ line 709, "pan.___", state 9, "((j<2))"
+ line 709, "pan.___", state 9, "((j>=2))"
+ line 710, "pan.___", state 20, "((j<2))"
+ line 710, "pan.___", state 20, "((j>=2))"
+ line 715, "pan.___", state 33, "((j<2))"
+ line 715, "pan.___", state 33, "((j>=2))"
+ (3 of 46 states)
+unreached in proctype :never:
+ line 749, "pan.___", state 8, "-end-"
+ (1 of 8 states)
+
+pan: elapsed time 1.66 seconds
+pan: rate 124274.1 states/second
+pan: avg transition delay 7.8708e-07 usec
+cp .input.spin urcu_free_single_flip.spin.input
+cp .input.spin.trail urcu_free_single_flip.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
--- /dev/null
+#define SINGLE_FLIP
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+//#define TEST_SIGNAL
+//#define TEST_SIGNAL_ON_READ
+//#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+//#define READER_NEST_LEVEL 1
+#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:3:-2
+-4:-4:-4
+1:0:1650
+2:3:1602
+3:3:1605
+4:3:1605
+5:3:1608
+6:3:1616
+7:3:1616
+8:3:1619
+9:3:1625
+10:3:1629
+11:3:1629
+12:3:1632
+13:3:1640
+14:3:1644
+15:3:1645
+16:0:1650
+17:3:1647
+18:0:1650
+19:2:416
+20:0:1650
+21:2:422
+22:0:1650
+23:2:423
+24:0:1650
+25:2:424
+26:2:428
+27:2:429
+28:2:437
+29:2:438
+30:2:442
+31:2:443
+32:2:451
+33:2:456
+34:2:460
+35:2:461
+36:2:468
+37:2:469
+38:2:480
+39:2:481
+40:2:482
+41:2:493
+42:2:498
+43:2:499
+44:0:1650
+45:2:511
+46:0:1650
+47:2:513
+48:2:514
+49:0:1650
+50:2:518
+51:2:522
+52:2:523
+53:2:531
+54:2:532
+55:2:536
+56:2:537
+57:2:545
+58:2:550
+59:2:551
+60:2:562
+61:2:563
+62:2:574
+63:2:575
+64:2:576
+65:2:587
+66:2:592
+67:2:593
+68:0:1650
+69:2:605
+70:0:1650
+71:2:607
+72:0:1650
+73:2:608
+74:0:1650
+75:2:618
+76:0:1650
+77:2:622
+78:2:623
+79:2:627
+80:2:631
+81:2:632
+82:2:636
+83:2:644
+84:2:645
+85:2:650
+86:2:657
+87:2:658
+88:2:665
+89:2:670
+90:0:1650
+91:2:681
+92:0:1650
+93:2:685
+94:2:686
+95:2:690
+96:2:694
+97:2:695
+98:2:699
+99:2:707
+100:2:708
+101:2:713
+102:2:720
+103:2:721
+104:2:728
+105:2:733
+106:0:1650
+107:2:744
+108:0:1650
+109:2:752
+110:2:753
+111:2:757
+112:2:761
+113:2:762
+114:2:766
+115:2:774
+116:2:775
+117:2:780
+118:2:787
+119:2:788
+120:2:795
+121:2:800
+122:0:1650
+123:2:811
+124:0:1650
+125:2:813
+126:0:1650
+127:2:814
+128:2:818
+129:2:819
+130:2:827
+131:2:828
+132:2:832
+133:2:833
+134:2:841
+135:2:846
+136:2:850
+137:2:851
+138:2:858
+139:2:859
+140:2:870
+141:2:871
+142:2:872
+143:2:883
+144:2:888
+145:2:889
+146:0:1650
+147:2:901
+148:0:1650
+149:2:903
+150:0:1650
+151:2:906
+152:2:907
+153:2:919
+154:2:920
+155:2:924
+156:2:925
+157:2:933
+158:2:938
+159:2:942
+160:2:943
+161:2:950
+162:2:951
+163:2:962
+164:2:963
+165:2:964
+166:2:975
+167:2:980
+168:2:981
+169:0:1650
+170:2:993
+171:0:1650
+172:2:995
+173:0:1650
+174:2:996
+175:0:1650
+176:2:997
+177:0:1650
+178:2:998
+179:0:1650
+180:2:999
+181:2:1003
+182:2:1004
+183:2:1012
+184:2:1013
+185:2:1017
+186:2:1018
+187:2:1026
+188:2:1031
+189:2:1035
+190:2:1036
+191:2:1043
+192:2:1044
+193:2:1055
+194:2:1056
+195:2:1057
+196:2:1068
+197:2:1073
+198:2:1074
+199:0:1650
+200:2:1086
+201:0:1650
+202:2:1283
+203:0:1650
+204:2:1381
+205:0:1650
+206:2:1382
+207:0:1650
+208:2:1386
+209:0:1650
+210:2:1395
+211:2:1396
+212:2:1400
+213:2:1404
+214:2:1405
+215:2:1409
+216:2:1417
+217:2:1418
+218:2:1423
+219:2:1430
+220:2:1431
+221:2:1438
+222:2:1443
+223:0:1650
+224:2:1454
+225:0:1650
+226:2:1458
+227:2:1459
+228:2:1463
+229:2:1467
+230:2:1468
+231:2:1472
+232:2:1480
+233:2:1481
+234:2:1486
+235:2:1493
+236:2:1494
+237:2:1501
+238:2:1506
+239:0:1650
+240:2:1517
+241:0:1650
+242:2:1525
+243:2:1526
+244:2:1530
+245:2:1534
+246:2:1535
+247:2:1539
+248:2:1547
+249:2:1548
+250:2:1553
+251:2:1560
+252:2:1561
+253:2:1568
+254:2:1573
+255:0:1650
+256:2:1584
+257:0:1650
+258:2:1586
+259:0:1650
+260:2:1587
+261:0:1650
+262:2:423
+263:0:1650
+264:2:424
+265:2:428
+266:2:429
+267:2:437
+268:2:438
+269:2:442
+270:2:443
+271:2:451
+272:2:456
+273:2:460
+274:2:461
+275:2:468
+276:2:469
+277:2:480
+278:2:481
+279:2:482
+280:2:493
+281:2:498
+282:2:499
+283:0:1650
+284:2:511
+285:0:1650
+286:2:513
+287:2:514
+288:0:1650
+289:2:518
+290:2:522
+291:2:523
+292:2:531
+293:2:532
+294:2:536
+295:2:537
+296:2:545
+297:2:550
+298:2:551
+299:2:562
+300:2:563
+301:2:574
+302:2:575
+303:2:576
+304:2:587
+305:2:592
+306:2:593
+307:0:1650
+308:2:605
+309:0:1650
+310:2:607
+311:0:1650
+312:2:608
+313:0:1650
+314:2:618
+315:0:1650
+316:2:622
+317:2:623
+318:2:627
+319:2:631
+320:2:632
+321:2:636
+322:2:644
+323:2:645
+324:2:650
+325:2:657
+326:2:658
+327:2:665
+328:2:670
+329:0:1650
+330:2:681
+331:0:1650
+332:2:685
+333:2:686
+334:2:690
+335:2:694
+336:2:695
+337:2:699
+338:2:707
+339:2:708
+340:2:713
+341:2:720
+342:2:721
+343:2:728
+344:2:733
+345:0:1650
+346:2:744
+347:0:1650
+348:2:752
+349:2:753
+350:2:757
+351:2:761
+352:2:762
+353:2:766
+354:2:774
+355:2:775
+356:2:780
+357:2:787
+358:2:788
+359:2:795
+360:2:800
+361:0:1650
+362:2:811
+363:0:1650
+364:2:813
+365:0:1650
+366:2:814
+367:2:818
+368:2:819
+369:2:827
+370:2:828
+371:2:832
+372:2:833
+373:2:841
+374:2:846
+375:2:850
+376:2:851
+377:2:858
+378:2:859
+379:2:870
+380:2:871
+381:2:872
+382:2:883
+383:2:888
+384:2:889
+385:0:1650
+386:2:901
+387:0:1650
+388:2:903
+389:0:1650
+390:2:906
+391:2:907
+392:2:919
+393:2:920
+394:2:924
+395:2:925
+396:2:933
+397:2:938
+398:2:942
+399:2:943
+400:2:950
+401:2:951
+402:2:962
+403:2:963
+404:2:964
+405:2:975
+406:2:980
+407:2:981
+408:0:1650
+409:2:993
+410:0:1650
+411:2:995
+412:0:1650
+413:2:996
+414:0:1650
+415:2:997
+416:0:1650
+417:2:998
+418:0:1650
+419:2:999
+420:2:1003
+421:2:1004
+422:2:1012
+423:2:1013
+424:2:1017
+425:2:1018
+426:2:1026
+427:2:1031
+428:2:1035
+429:2:1036
+430:2:1043
+431:2:1044
+432:2:1055
+433:2:1056
+434:2:1057
+435:2:1068
+436:2:1073
+437:2:1074
+438:0:1650
+439:2:1086
+440:0:1650
+441:2:1283
+442:0:1650
+443:2:1381
+444:0:1650
+445:2:1382
+446:0:1650
+447:2:1386
+448:0:1650
+449:2:1395
+450:2:1396
+451:2:1400
+452:2:1404
+453:2:1405
+454:2:1409
+455:2:1417
+456:2:1418
+457:2:1423
+458:2:1430
+459:2:1431
+460:2:1438
+461:2:1443
+462:0:1650
+463:2:1454
+464:0:1650
+465:2:1458
+466:2:1459
+467:2:1463
+468:2:1467
+469:2:1468
+470:2:1472
+471:2:1480
+472:2:1481
+473:2:1486
+474:2:1493
+475:2:1494
+476:2:1501
+477:2:1506
+478:0:1650
+479:2:1517
+480:0:1650
+481:2:1525
+482:2:1526
+483:2:1530
+484:2:1534
+485:2:1535
+486:2:1539
+487:2:1547
+488:2:1548
+489:2:1553
+490:2:1560
+491:2:1561
+492:2:1568
+493:2:1573
+494:0:1650
+495:2:1584
+496:0:1650
+497:2:1586
+498:0:1650
+499:2:1587
+500:0:1650
+501:2:423
+502:0:1650
+503:2:424
+504:2:428
+505:2:429
+506:2:437
+507:2:438
+508:2:442
+509:2:443
+510:2:451
+511:2:456
+512:2:460
+513:2:461
+514:2:468
+515:2:469
+516:2:480
+517:2:481
+518:2:482
+519:2:493
+520:2:498
+521:2:499
+522:0:1650
+523:2:511
+524:0:1650
+525:2:513
+526:2:514
+527:0:1650
+528:2:518
+529:2:522
+530:2:523
+531:2:531
+532:2:532
+533:2:536
+534:2:537
+535:2:545
+536:2:550
+537:2:551
+538:2:562
+539:2:563
+540:2:574
+541:2:575
+542:2:576
+543:2:587
+544:2:592
+545:2:593
+546:0:1650
+547:2:605
+548:0:1650
+549:2:607
+550:0:1650
+551:2:608
+552:0:1650
+553:2:618
+554:0:1650
+555:2:622
+556:2:623
+557:2:627
+558:2:631
+559:2:632
+560:2:636
+561:2:644
+562:2:645
+563:2:650
+564:2:657
+565:2:658
+566:2:665
+567:2:670
+568:0:1650
+569:2:681
+570:0:1650
+571:2:685
+572:2:686
+573:2:690
+574:2:694
+575:2:695
+576:2:699
+577:2:707
+578:2:708
+579:2:713
+580:2:720
+581:2:721
+582:2:728
+583:2:733
+584:0:1650
+585:2:744
+586:0:1650
+587:2:752
+588:2:753
+589:2:757
+590:2:761
+591:2:762
+592:2:766
+593:2:774
+594:2:775
+595:2:780
+596:2:787
+597:2:788
+598:2:795
+599:2:800
+600:0:1650
+601:2:811
+602:0:1650
+603:2:813
+604:0:1650
+605:2:814
+606:2:818
+607:2:819
+608:2:827
+609:2:828
+610:2:832
+611:2:833
+612:2:841
+613:2:846
+614:2:850
+615:2:851
+616:2:858
+617:2:859
+618:2:870
+619:2:871
+620:2:872
+621:2:883
+622:2:888
+623:2:889
+624:0:1650
+625:2:901
+626:0:1650
+627:2:903
+628:0:1650
+629:2:906
+630:2:907
+631:2:919
+632:2:920
+633:2:924
+634:2:925
+635:2:933
+636:2:938
+637:2:942
+638:2:943
+639:2:950
+640:2:951
+641:2:962
+642:2:963
+643:2:964
+644:2:975
+645:2:980
+646:2:981
+647:0:1650
+648:2:993
+649:0:1650
+650:2:995
+651:0:1650
+652:2:996
+653:0:1650
+654:2:997
+655:0:1650
+656:2:998
+657:0:1650
+658:2:999
+659:2:1003
+660:2:1004
+661:2:1012
+662:2:1013
+663:2:1017
+664:2:1018
+665:2:1026
+666:2:1031
+667:2:1035
+668:2:1036
+669:2:1043
+670:2:1044
+671:2:1055
+672:2:1056
+673:2:1057
+674:2:1068
+675:2:1073
+676:2:1074
+677:0:1650
+678:2:1086
+679:0:1650
+680:2:1283
+681:0:1650
+682:2:1381
+683:0:1650
+684:2:1382
+685:0:1650
+686:2:1386
+687:0:1650
+688:2:1395
+689:2:1396
+690:2:1400
+691:2:1404
+692:2:1405
+693:2:1409
+694:2:1417
+695:2:1418
+696:2:1423
+697:2:1430
+698:2:1431
+699:2:1438
+700:2:1443
+701:0:1650
+702:2:1454
+703:0:1650
+704:2:1458
+705:2:1459
+706:2:1463
+707:2:1467
+708:2:1468
+709:2:1472
+710:2:1480
+711:2:1481
+712:2:1486
+713:2:1493
+714:2:1494
+715:2:1501
+716:2:1506
+717:0:1650
+718:2:1517
+719:0:1650
+720:2:1525
+721:2:1526
+722:2:1530
+723:2:1534
+724:2:1535
+725:2:1539
+726:2:1547
+727:2:1548
+728:2:1553
+729:2:1560
+730:2:1561
+731:2:1568
+732:2:1573
+733:0:1650
+734:2:1584
+735:0:1650
+736:2:1586
+737:0:1650
+738:2:1587
+739:0:1650
+740:2:423
+741:0:1650
+742:2:424
+743:2:428
+744:2:429
+745:2:437
+746:2:438
+747:2:442
+748:2:443
+749:2:451
+750:2:456
+751:2:460
+752:2:461
+753:2:468
+754:2:469
+755:2:480
+756:2:481
+757:2:482
+758:2:493
+759:2:498
+760:2:499
+761:0:1650
+762:2:511
+763:0:1650
+764:2:513
+765:2:514
+766:0:1650
+767:2:518
+768:2:522
+769:2:523
+770:2:531
+771:2:532
+772:2:536
+773:2:537
+774:2:545
+775:2:550
+776:2:551
+777:2:562
+778:2:563
+779:2:574
+780:2:575
+781:2:576
+782:2:587
+783:2:592
+784:2:593
+785:0:1650
+786:2:605
+787:0:1650
+788:2:607
+789:0:1650
+790:2:608
+791:0:1650
+792:2:618
+793:0:1650
+794:2:622
+795:2:623
+796:2:627
+797:2:631
+798:2:632
+799:2:636
+800:2:644
+801:2:645
+802:2:650
+803:2:657
+804:2:658
+805:2:665
+806:2:670
+807:0:1650
+808:2:681
+809:0:1650
+810:2:685
+811:2:686
+812:2:690
+813:2:694
+814:2:695
+815:2:699
+816:2:707
+817:2:708
+818:2:713
+819:2:720
+820:2:721
+821:2:728
+822:2:733
+823:0:1650
+824:2:744
+825:0:1650
+826:2:752
+827:2:753
+828:2:757
+829:2:761
+830:2:762
+831:2:766
+832:2:774
+833:2:775
+834:2:780
+835:2:787
+836:2:788
+837:2:795
+838:2:800
+839:0:1650
+840:2:811
+841:0:1650
+842:2:813
+843:0:1650
+844:2:814
+845:2:818
+846:2:819
+847:2:827
+848:2:828
+849:2:832
+850:2:833
+851:2:841
+852:2:846
+853:2:850
+854:2:851
+855:2:858
+856:2:859
+857:2:870
+858:2:871
+859:2:872
+860:2:883
+861:2:888
+862:2:889
+863:0:1650
+864:2:901
+865:0:1650
+866:2:903
+867:0:1650
+868:2:906
+869:2:907
+870:2:919
+871:2:920
+872:2:924
+873:2:925
+874:2:933
+875:2:938
+876:2:942
+877:2:943
+878:2:950
+879:2:951
+880:2:962
+881:2:963
+882:2:964
+883:2:975
+884:2:980
+885:2:981
+886:0:1650
+887:2:993
+888:0:1650
+889:2:995
+890:0:1650
+891:2:996
+892:0:1650
+893:2:997
+894:0:1650
+895:2:998
+896:0:1650
+897:2:999
+898:2:1003
+899:2:1004
+900:2:1012
+901:2:1013
+902:2:1017
+903:2:1018
+904:2:1026
+905:2:1031
+906:2:1035
+907:2:1036
+908:2:1043
+909:2:1044
+910:2:1055
+911:2:1056
+912:2:1057
+913:2:1068
+914:2:1073
+915:2:1074
+916:0:1650
+917:2:1086
+918:0:1650
+919:2:1283
+920:0:1650
+921:2:1381
+922:0:1650
+923:2:1382
+924:0:1650
+925:2:1386
+926:0:1650
+927:2:1395
+928:2:1396
+929:2:1400
+930:2:1404
+931:2:1405
+932:2:1409
+933:2:1417
+934:2:1418
+935:2:1423
+936:2:1430
+937:2:1431
+938:2:1438
+939:2:1443
+940:0:1650
+941:2:1454
+942:0:1650
+943:1:2
+944:0:1650
+945:1:8
+946:0:1650
+947:1:9
+948:0:1650
+949:1:10
+950:0:1650
+951:1:11
+952:0:1650
+953:1:12
+954:1:16
+955:1:17
+956:1:25
+957:1:26
+958:1:30
+959:1:31
+960:1:39
+961:1:44
+962:1:48
+963:1:49
+964:1:63
+965:1:64
+966:1:68
+967:1:69
+968:1:70
+969:1:81
+970:1:86
+971:1:87
+972:0:1650
+973:1:99
+974:0:1650
+975:1:101
+976:0:1650
+977:1:102
+978:1:106
+979:1:107
+980:1:115
+981:1:116
+982:1:120
+983:1:121
+984:1:129
+985:1:134
+986:1:138
+987:1:139
+988:1:153
+989:1:154
+990:1:158
+991:1:159
+992:1:160
+993:1:171
+994:1:176
+995:1:177
+996:0:1650
+997:1:189
+998:0:1650
+999:1:191
+1000:0:1650
+1001:1:192
+1002:0:1650
+1003:2:1458
+1004:2:1459
+1005:2:1463
+1006:2:1467
+1007:2:1468
+1008:2:1472
+1009:2:1480
+1010:2:1481
+1011:2:1486
+1012:2:1493
+1013:2:1494
+1014:2:1501
+1015:2:1506
+1016:0:1650
+1017:2:1517
+1018:0:1650
+1019:2:1525
+1020:2:1526
+1021:2:1530
+1022:2:1534
+1023:2:1535
+1024:2:1539
+1025:2:1547
+1026:2:1548
+1027:2:1553
+1028:2:1560
+1029:2:1561
+1030:2:1568
+1031:2:1573
+1032:0:1650
+1033:2:1584
+1034:0:1650
+1035:2:1586
+1036:0:1650
+1037:2:1587
+1038:0:1650
+1039:2:423
+1040:0:1650
+1041:2:424
+1042:2:428
+1043:2:429
+1044:2:437
+1045:2:438
+1046:2:442
+1047:2:443
+1048:2:451
+1049:2:456
+1050:2:460
+1051:2:461
+1052:2:468
+1053:2:469
+1054:2:480
+1055:2:481
+1056:2:482
+1057:2:493
+1058:2:498
+1059:2:499
+1060:0:1650
+1061:2:511
+1062:0:1650
+1063:2:513
+1064:2:514
+1065:0:1650
+1066:2:518
+1067:2:522
+1068:2:523
+1069:2:531
+1070:2:532
+1071:2:536
+1072:2:537
+1073:2:545
+1074:2:550
+1075:2:551
+1076:2:562
+1077:2:563
+1078:2:574
+1079:2:575
+1080:2:576
+1081:2:587
+1082:2:592
+1083:2:593
+1084:0:1650
+1085:2:605
+1086:0:1650
+1087:2:607
+1088:0:1650
+1089:2:608
+1090:0:1650
+1091:2:618
+1092:0:1650
+1093:2:622
+1094:2:623
+1095:2:627
+1096:2:631
+1097:2:632
+1098:2:636
+1099:2:644
+1100:2:645
+1101:2:650
+1102:2:657
+1103:2:658
+1104:2:665
+1105:2:670
+1106:0:1650
+1107:2:681
+1108:0:1650
+1109:1:193
+1110:1:197
+1111:1:198
+1112:1:206
+1113:1:207
+1114:1:211
+1115:1:212
+1116:1:220
+1117:1:225
+1118:1:229
+1119:1:230
+1120:1:237
+1121:1:238
+1122:1:249
+1123:1:250
+1124:1:251
+1125:1:262
+1126:1:274
+1127:1:275
+1128:0:1650
+1129:1:280
+1130:0:1650
+1131:1:282
+1132:0:1650
+1133:1:291
+1134:0:1650
+1135:1:293
+1136:0:1650
+1137:1:11
+1138:0:1650
+1139:1:12
+1140:1:16
+1141:1:17
+1142:1:25
+1143:1:26
+1144:1:27
+1145:1:39
+1146:1:44
+1147:1:48
+1148:1:49
+1149:1:56
+1150:1:57
+1151:1:68
+1152:1:69
+1153:1:70
+1154:1:81
+1155:1:93
+1156:1:94
+1157:0:1650
+1158:1:99
+1159:0:1650
+1160:1:101
+1161:0:1650
+1162:1:102
+1163:1:106
+1164:1:107
+1165:1:115
+1166:1:116
+1167:1:120
+1168:1:121
+1169:1:129
+1170:1:134
+1171:1:138
+1172:1:139
+1173:1:146
+1174:1:147
+1175:1:158
+1176:1:159
+1177:1:160
+1178:1:171
+1179:1:183
+1180:1:184
+1181:0:1650
+1182:1:189
+1183:0:1650
+1184:1:285
+1185:0:1650
+1186:1:286
+1187:0:1650
+1188:1:291
+1189:0:1650
+1190:1:293
+1191:0:1650
+1192:1:296
+1193:0:1650
+1194:1:301
+1195:0:1650
+1196:2:685
+1197:2:686
+1198:2:690
+1199:2:691
+1200:2:699
+1201:2:707
+1202:2:708
+1203:2:713
+1204:2:720
+1205:2:721
+1206:2:728
+1207:2:733
+1208:0:1650
+1209:2:744
+1210:0:1650
+1211:2:752
+1212:2:753
+1213:2:757
+1214:2:761
+1215:2:762
+1216:2:766
+1217:2:774
+1218:2:775
+1219:2:780
+1220:2:787
+1221:2:788
+1222:2:795
+1223:2:800
+1224:0:1650
+1225:2:811
+1226:0:1650
+1227:2:813
+1228:0:1650
+1229:2:814
+1230:2:818
+1231:2:819
+1232:2:827
+1233:2:828
+1234:2:832
+1235:2:833
+1236:2:841
+1237:2:846
+1238:2:850
+1239:2:851
+1240:2:858
+1241:2:859
+1242:2:870
+1243:2:871
+1244:2:872
+1245:2:883
+1246:2:888
+1247:2:889
+1248:0:1650
+1249:2:901
+1250:0:1650
+1251:2:903
+1252:0:1650
+1253:2:906
+1254:2:907
+1255:2:919
+1256:2:920
+1257:2:924
+1258:2:925
+1259:2:933
+1260:2:938
+1261:2:942
+1262:2:943
+1263:2:950
+1264:2:951
+1265:2:962
+1266:2:963
+1267:2:964
+1268:2:975
+1269:2:980
+1270:2:981
+1271:0:1650
+1272:2:993
+1273:0:1650
+1274:2:995
+1275:0:1650
+1276:2:996
+1277:0:1650
+1278:2:997
+1279:0:1650
+1280:2:998
+1281:0:1650
+1282:2:999
+1283:2:1003
+1284:2:1004
+1285:2:1012
+1286:2:1013
+1287:2:1017
+1288:2:1018
+1289:2:1026
+1290:2:1031
+1291:2:1035
+1292:2:1036
+1293:2:1043
+1294:2:1044
+1295:2:1055
+1296:2:1056
+1297:2:1057
+1298:2:1068
+1299:2:1073
+1300:2:1074
+1301:0:1650
+1302:2:1086
+1303:0:1650
+1304:2:1283
+1305:0:1650
+1306:2:1381
+1307:0:1650
+1308:2:1382
+1309:0:1650
+1310:2:1386
+1311:0:1650
+1312:2:1395
+1313:2:1396
+1314:2:1400
+1315:2:1404
+1316:2:1405
+1317:2:1409
+1318:2:1417
+1319:2:1418
+1320:2:1423
+1321:2:1430
+1322:2:1431
+1323:2:1438
+1324:2:1443
+1325:0:1650
+1326:2:1454
+1327:0:1650
+1328:2:1458
+1329:2:1459
+1330:2:1463
+1331:2:1467
+1332:2:1468
+1333:2:1472
+1334:2:1480
+1335:2:1481
+1336:2:1486
+1337:2:1493
+1338:2:1494
+1339:2:1501
+1340:2:1506
+1341:0:1650
+1342:2:1517
+1343:0:1650
+1344:2:1525
+1345:2:1526
+1346:2:1530
+1347:2:1534
+1348:2:1535
+1349:2:1539
+1350:2:1547
+1351:2:1548
+1352:2:1553
+1353:2:1560
+1354:2:1561
+1355:2:1568
+1356:2:1573
+1357:0:1650
+1358:2:1584
+1359:0:1650
+1360:2:1586
+1361:0:1650
+1362:2:1587
+1363:0:1650
+1364:2:1590
+1365:0:1650
+1366:2:1595
+1367:0:1650
+1368:1:302
+1369:0:1648
+1370:2:1596
+1371:0:1654
+1372:0:1650
--- /dev/null
+([] <> !np_)
--- /dev/null
+#define READER_PROGRESS
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define > pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_progress.ltl | grep -v ^//`)" >> pan.ltl
+cp urcu_progress_reader.define .input.define
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -o pan pan.c
+./pan -a -f -v -c1 -X -m10000000 -w20
+warning: for p.o. reduction to be valid the never claim must be stutter-invariant
+(never claims generated from LTL formulae are stutter-invariant)
+depth 0: Claim reached state 5 (line 744)
+depth 15: Claim reached state 9 (line 749)
+depth 1767: Claim reached state 9 (line 748)
+Depth= 3880 States= 1e+06 Transitions= 1.71e+07 Memory= 499.651 t= 14.5 R= 7e+04
+Depth= 3880 States= 2e+06 Transitions= 3.79e+07 Memory= 532.365 t= 32.3 R= 6e+04
+Depth= 3880 States= 3e+06 Transitions= 5.83e+07 Memory= 564.983 t= 50.2 R= 6e+04
+pan: resizing hashtable to -w22.. done
+Depth= 3880 States= 4e+06 Transitions= 7.76e+07 Memory= 629.307 t= 67 R= 6e+04
+Depth= 3880 States= 5e+06 Transitions= 9.78e+07 Memory= 662.315 t= 84.2 R= 6e+04
+Depth= 3880 States= 6e+06 Transitions= 1.19e+08 Memory= 694.736 t= 102 R= 6e+04
+Depth= 3880 States= 7e+06 Transitions= 1.38e+08 Memory= 727.842 t= 119 R= 6e+04
+Depth= 3880 States= 8e+06 Transitions= 1.59e+08 Memory= 760.752 t= 137 R= 6e+04
+Depth= 3880 States= 9e+06 Transitions= 1.79e+08 Memory= 793.174 t= 155 R= 6e+04
+pan: resizing hashtable to -w24.. done
+Depth= 3880 States= 1e+07 Transitions= 1.98e+08 Memory= 950.568 t= 172 R= 6e+04
+Depth= 3880 States= 1.1e+07 Transitions= 2.19e+08 Memory= 983.479 t= 189 R= 6e+04
+Depth= 3880 States= 1.2e+07 Transitions= 2.4e+08 Memory= 1015.901 t= 207 R= 6e+04
+Depth= 3880 States= 1.3e+07 Transitions= 2.58e+08 Memory= 1049.397 t= 223 R= 6e+04
+
+(Spin Version 5.1.7 -- 23 December 2008)
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim +
+ assertion violations + (if within scope of claim)
+ acceptance cycles + (fairness enabled)
+ invalid end states - (disabled by never claim)
+
+State-vector 56 byte, depth reached 3880, errors: 0
+ 7197860 states, stored (1.33457e+07 visited)
+2.5266654e+08 states, matched
+2.6601223e+08 transitions (= visited+matched)
+9.9067284e+08 atomic steps
+hash conflicts: 87783920 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 576.611 equivalent memory usage for states (stored*(State-vector + overhead))
+ 474.839 actual memory usage for states (compression: 82.35%)
+ state-vector as stored = 41 byte + 28 byte overhead
+ 128.000 memory used for hash table (-w24)
+ 457.764 memory used for DFS stack (-m10000000)
+ 1060.529 total actual memory usage
+
+unreached in proctype urcu_reader
+ line 399, "pan.___", state 16, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 48, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 61, "(1)"
+ line 418, "pan.___", state 91, "(1)"
+ line 399, "pan.___", state 106, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 138, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 151, "(1)"
+ line 418, "pan.___", state 181, "(1)"
+ line 399, "pan.___", state 197, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 229, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 242, "(1)"
+ line 418, "pan.___", state 272, "(1)"
+ line 399, "pan.___", state 315, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 347, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 360, "(1)"
+ line 418, "pan.___", state 390, "(1)"
+ line 540, "pan.___", state 414, "-end-"
+ (17 of 414 states)
+unreached in proctype urcu_writer
+ line 399, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 28, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 59, "(1)"
+ line 413, "pan.___", state 72, "(1)"
+ line 418, "pan.___", state 89, "(1)"
+ line 399, "pan.___", state 108, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 122, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 153, "(1)"
+ line 413, "pan.___", state 166, "(1)"
+ line 652, "pan.___", state 199, "(1)"
+ line 175, "pan.___", state 208, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 179, "pan.___", state 217, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 240, "(1)"
+ line 164, "pan.___", state 248, "(1)"
+ line 168, "pan.___", state 260, "(1)"
+ line 175, "pan.___", state 271, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 293, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 160, "pan.___", state 303, "(1)"
+ line 164, "pan.___", state 311, "(1)"
+ line 168, "pan.___", state 323, "(1)"
+ line 175, "pan.___", state 338, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 179, "pan.___", state 347, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 360, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 370, "(1)"
+ line 164, "pan.___", state 378, "(1)"
+ line 168, "pan.___", state 390, "(1)"
+ line 399, "pan.___", state 404, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 418, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 436, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 449, "(1)"
+ line 413, "pan.___", state 462, "(1)"
+ line 418, "pan.___", state 479, "(1)"
+ line 399, "pan.___", state 498, "(1)"
+ line 403, "pan.___", state 510, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 528, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 554, "(1)"
+ line 418, "pan.___", state 571, "(1)"
+ line 403, "pan.___", state 603, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 621, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 647, "(1)"
+ line 418, "pan.___", state 664, "(1)"
+ line 179, "pan.___", state 687, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 700, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 710, "(1)"
+ line 164, "pan.___", state 718, "(1)"
+ line 168, "pan.___", state 730, "(1)"
+ line 175, "pan.___", state 741, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 763, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 160, "pan.___", state 773, "(1)"
+ line 164, "pan.___", state 781, "(1)"
+ line 168, "pan.___", state 793, "(1)"
+ line 175, "pan.___", state 808, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 179, "pan.___", state 817, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 830, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 840, "(1)"
+ line 164, "pan.___", state 848, "(1)"
+ line 168, "pan.___", state 860, "(1)"
+ line 399, "pan.___", state 882, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 399, "pan.___", state 884, "(1)"
+ line 399, "pan.___", state 885, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 399, "pan.___", state 885, "else"
+ line 399, "pan.___", state 888, "(1)"
+ line 403, "pan.___", state 896, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 898, "(1)"
+ line 403, "pan.___", state 899, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 403, "pan.___", state 899, "else"
+ line 403, "pan.___", state 902, "(1)"
+ line 403, "pan.___", state 903, "(1)"
+ line 403, "pan.___", state 903, "(1)"
+ line 401, "pan.___", state 908, "((i<1))"
+ line 401, "pan.___", state 908, "((i>=1))"
+ line 408, "pan.___", state 914, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 927, "(1)"
+ line 409, "pan.___", state 928, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 409, "pan.___", state 928, "else"
+ line 409, "pan.___", state 931, "(1)"
+ line 409, "pan.___", state 932, "(1)"
+ line 409, "pan.___", state 932, "(1)"
+ line 413, "pan.___", state 940, "(1)"
+ line 413, "pan.___", state 941, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 413, "pan.___", state 941, "else"
+ line 413, "pan.___", state 944, "(1)"
+ line 413, "pan.___", state 945, "(1)"
+ line 413, "pan.___", state 945, "(1)"
+ line 411, "pan.___", state 950, "((i<1))"
+ line 411, "pan.___", state 950, "((i>=1))"
+ line 418, "pan.___", state 957, "(1)"
+ line 418, "pan.___", state 958, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 418, "pan.___", state 958, "else"
+ line 418, "pan.___", state 961, "(1)"
+ line 418, "pan.___", state 962, "(1)"
+ line 418, "pan.___", state 962, "(1)"
+ line 420, "pan.___", state 965, "(1)"
+ line 420, "pan.___", state 965, "(1)"
+ line 403, "pan.___", state 996, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 1014, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 1040, "(1)"
+ line 418, "pan.___", state 1057, "(1)"
+ line 403, "pan.___", state 1086, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 1104, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 1130, "(1)"
+ line 418, "pan.___", state 1147, "(1)"
+ line 399, "pan.___", state 1166, "(1)"
+ line 403, "pan.___", state 1178, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 1196, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 1222, "(1)"
+ line 418, "pan.___", state 1239, "(1)"
+ line 403, "pan.___", state 1271, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 1289, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 1315, "(1)"
+ line 418, "pan.___", state 1332, "(1)"
+ line 179, "pan.___", state 1355, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 1368, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 1378, "(1)"
+ line 164, "pan.___", state 1386, "(1)"
+ line 168, "pan.___", state 1398, "(1)"
+ line 175, "pan.___", state 1409, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 1431, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 160, "pan.___", state 1441, "(1)"
+ line 164, "pan.___", state 1449, "(1)"
+ line 168, "pan.___", state 1461, "(1)"
+ line 175, "pan.___", state 1476, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 179, "pan.___", state 1485, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 1498, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 1508, "(1)"
+ line 164, "pan.___", state 1516, "(1)"
+ line 168, "pan.___", state 1528, "(1)"
+ line 399, "pan.___", state 1550, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 399, "pan.___", state 1552, "(1)"
+ line 399, "pan.___", state 1553, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 399, "pan.___", state 1553, "else"
+ line 399, "pan.___", state 1556, "(1)"
+ line 403, "pan.___", state 1564, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 1566, "(1)"
+ line 403, "pan.___", state 1567, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 403, "pan.___", state 1567, "else"
+ line 403, "pan.___", state 1570, "(1)"
+ line 403, "pan.___", state 1571, "(1)"
+ line 403, "pan.___", state 1571, "(1)"
+ line 401, "pan.___", state 1576, "((i<1))"
+ line 401, "pan.___", state 1576, "((i>=1))"
+ line 408, "pan.___", state 1582, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 1595, "(1)"
+ line 409, "pan.___", state 1596, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 409, "pan.___", state 1596, "else"
+ line 409, "pan.___", state 1599, "(1)"
+ line 409, "pan.___", state 1600, "(1)"
+ line 409, "pan.___", state 1600, "(1)"
+ line 413, "pan.___", state 1608, "(1)"
+ line 413, "pan.___", state 1609, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 413, "pan.___", state 1609, "else"
+ line 413, "pan.___", state 1612, "(1)"
+ line 413, "pan.___", state 1613, "(1)"
+ line 413, "pan.___", state 1613, "(1)"
+ line 411, "pan.___", state 1618, "((i<1))"
+ line 411, "pan.___", state 1618, "((i>=1))"
+ line 418, "pan.___", state 1625, "(1)"
+ line 418, "pan.___", state 1626, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 418, "pan.___", state 1626, "else"
+ line 418, "pan.___", state 1629, "(1)"
+ line 418, "pan.___", state 1630, "(1)"
+ line 418, "pan.___", state 1630, "(1)"
+ line 420, "pan.___", state 1633, "(1)"
+ line 420, "pan.___", state 1633, "(1)"
+ line 179, "pan.___", state 1658, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 1671, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 1681, "(1)"
+ line 164, "pan.___", state 1689, "(1)"
+ line 168, "pan.___", state 1701, "(1)"
+ line 175, "pan.___", state 1712, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 1734, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 160, "pan.___", state 1744, "(1)"
+ line 164, "pan.___", state 1752, "(1)"
+ line 168, "pan.___", state 1764, "(1)"
+ line 175, "pan.___", state 1779, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 179, "pan.___", state 1788, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 1801, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 1811, "(1)"
+ line 164, "pan.___", state 1819, "(1)"
+ line 168, "pan.___", state 1831, "(1)"
+ line 702, "pan.___", state 1856, "-end-"
+ (158 of 1856 states)
+unreached in proctype :init:
+ (0 of 46 states)
+unreached in proctype :never:
+ line 751, "pan.___", state 11, "-end-"
+ (1 of 11 states)
+
+pan: elapsed time 230 seconds
+pan: rate 58151.15 states/second
+pan: avg transition delay 8.6274e-07 usec
+cp .input.spin urcu_progress_reader.spin.input
+cp .input.spin.trail urcu_progress_reader.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
--- /dev/null
+#define READER_PROGRESS
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+//#define TEST_SIGNAL
+//#define TEST_SIGNAL_ON_READ
+//#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+//#define READER_NEST_LEVEL 1
+#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:4:-2
+-4:-4:-4
+1:0:4401
+2:4:4353
+3:4:4356
+4:4:4356
+5:4:4359
+6:4:4367
+7:4:4367
+8:4:4370
+9:4:4376
+10:4:4380
+11:4:4380
+12:4:4383
+13:4:4391
+14:4:4395
+15:4:4396
+16:0:4401
+17:4:4398
+18:0:4401
+19:3:2479
+20:0:4401
+21:3:2485
+22:0:4401
+23:3:2486
+24:0:4401
+25:3:2487
+26:3:2491
+27:3:2492
+28:3:2500
+29:3:2501
+30:3:2505
+31:3:2506
+32:3:2514
+33:3:2519
+34:3:2523
+35:3:2524
+36:3:2531
+37:3:2532
+38:3:2543
+39:3:2544
+40:3:2545
+41:3:2556
+42:3:2561
+43:3:2562
+44:0:4401
+45:3:2574
+46:0:4401
+47:3:2576
+48:3:2577
+49:0:4401
+50:3:2581
+51:3:2585
+52:3:2586
+53:3:2594
+54:3:2595
+55:3:2599
+56:3:2600
+57:3:2608
+58:3:2613
+59:3:2614
+60:3:2625
+61:3:2626
+62:3:2637
+63:3:2638
+64:3:2639
+65:3:2650
+66:3:2655
+67:3:2656
+68:0:4401
+69:3:2668
+70:0:4401
+71:3:2670
+72:0:4401
+73:3:2671
+74:0:4401
+75:3:2681
+76:0:4401
+77:3:2682
+78:0:4401
+79:3:2686
+80:3:2687
+81:3:2691
+82:3:2695
+83:3:2696
+84:3:2700
+85:3:2708
+86:3:2709
+87:3:2714
+88:3:2721
+89:3:2722
+90:3:2729
+91:3:2734
+92:0:4401
+93:3:2745
+94:0:4401
+95:3:2749
+96:3:2750
+97:3:2754
+98:3:2758
+99:3:2759
+100:3:2763
+101:3:2771
+102:3:2772
+103:3:2777
+104:3:2784
+105:3:2785
+106:3:2792
+107:3:2797
+108:0:4401
+109:3:2808
+110:0:4401
+111:3:2816
+112:3:2817
+113:3:2821
+114:3:2825
+115:3:2826
+116:3:2830
+117:3:2838
+118:3:2839
+119:3:2844
+120:3:2851
+121:3:2852
+122:3:2859
+123:3:2864
+124:0:4401
+125:3:2879
+126:0:4401
+127:3:2881
+128:0:4401
+129:3:2882
+130:3:2886
+131:3:2887
+132:3:2895
+133:3:2896
+134:3:2900
+135:3:2901
+136:3:2909
+137:3:2914
+138:3:2918
+139:3:2919
+140:3:2926
+141:3:2927
+142:3:2938
+143:3:2939
+144:3:2940
+145:3:2951
+146:3:2956
+147:3:2957
+148:0:4401
+149:3:2969
+150:0:4401
+151:3:2971
+152:0:4401
+153:3:2974
+154:3:2975
+155:3:2987
+156:3:2988
+157:3:2992
+158:3:2993
+159:3:3001
+160:3:3006
+161:3:3010
+162:3:3011
+163:3:3018
+164:3:3019
+165:3:3030
+166:3:3031
+167:3:3032
+168:3:3043
+169:3:3048
+170:3:3049
+171:0:4401
+172:3:3061
+173:0:4401
+174:3:3063
+175:0:4401
+176:3:3064
+177:0:4401
+178:3:3065
+179:0:4401
+180:3:3066
+181:0:4401
+182:3:3067
+183:3:3071
+184:3:3072
+185:3:3080
+186:3:3081
+187:3:3085
+188:3:3086
+189:3:3094
+190:3:3099
+191:3:3103
+192:3:3104
+193:3:3111
+194:3:3112
+195:3:3123
+196:3:3124
+197:3:3125
+198:3:3136
+199:3:3141
+200:3:3142
+201:0:4401
+202:3:3154
+203:0:4401
+204:3:3356
+205:0:4401
+206:3:3454
+207:0:4401
+208:3:3455
+209:0:4401
+210:3:3459
+211:0:4401
+212:3:3465
+213:3:3469
+214:3:3470
+215:3:3478
+216:3:3479
+217:3:3483
+218:3:3484
+219:3:3492
+220:3:3497
+221:3:3501
+222:3:3502
+223:3:3509
+224:3:3510
+225:3:3521
+226:3:3522
+227:3:3523
+228:3:3534
+229:3:3539
+230:3:3540
+231:0:4401
+232:3:3552
+233:0:4401
+234:3:3554
+235:0:4401
+236:3:3555
+237:3:3559
+238:3:3560
+239:3:3568
+240:3:3569
+241:3:3573
+242:3:3574
+243:3:3582
+244:3:3587
+245:3:3591
+246:3:3592
+247:3:3599
+248:3:3600
+249:3:3611
+250:3:3612
+251:3:3613
+252:3:3624
+253:3:3629
+254:3:3630
+255:0:4401
+256:3:3642
+257:0:4401
+258:3:3644
+259:0:4401
+260:3:3647
+261:3:3648
+262:3:3660
+263:3:3661
+264:3:3665
+265:3:3666
+266:3:3674
+267:3:3679
+268:3:3683
+269:3:3684
+270:3:3691
+271:3:3692
+272:3:3703
+273:3:3704
+274:3:3705
+275:3:3716
+276:3:3721
+277:3:3722
+278:0:4401
+279:3:3734
+280:0:4401
+281:3:3736
+282:0:4401
+283:3:3737
+284:0:4401
+285:3:3738
+286:0:4401
+287:3:3739
+288:0:4401
+289:3:3740
+290:3:3744
+291:3:3745
+292:3:3753
+293:3:3754
+294:3:3758
+295:3:3759
+296:3:3767
+297:3:3772
+298:3:3776
+299:3:3777
+300:3:3784
+301:3:3785
+302:3:3796
+303:3:3797
+304:3:3798
+305:3:3809
+306:3:3814
+307:3:3815
+308:0:4401
+309:3:3827
+310:0:4401
+311:3:4029
+312:0:4401
+313:3:4127
+314:0:4401
+315:3:4128
+316:0:4401
+317:3:4132
+318:0:4401
+319:3:4138
+320:0:4401
+321:3:4142
+322:3:4143
+323:3:4147
+324:3:4151
+325:3:4152
+326:3:4156
+327:3:4164
+328:3:4165
+329:3:4170
+330:3:4177
+331:3:4178
+332:3:4185
+333:3:4190
+334:0:4401
+335:3:4201
+336:0:4401
+337:3:4205
+338:3:4206
+339:3:4210
+340:3:4214
+341:3:4215
+342:3:4219
+343:3:4227
+344:3:4228
+345:3:4233
+346:3:4240
+347:3:4241
+348:3:4248
+349:3:4253
+350:0:4401
+351:3:4264
+352:0:4401
+353:3:4272
+354:3:4273
+355:3:4277
+356:3:4281
+357:3:4282
+358:3:4286
+359:3:4294
+360:3:4295
+361:3:4300
+362:3:4307
+363:3:4308
+364:3:4315
+365:3:4320
+366:0:4401
+367:3:4335
+368:0:4401
+369:3:4337
+370:0:4401
+371:3:4338
+372:0:4401
+373:3:2486
+374:0:4401
+375:3:2487
+376:3:2491
+377:3:2492
+378:3:2500
+379:3:2501
+380:3:2505
+381:3:2506
+382:3:2514
+383:3:2519
+384:3:2523
+385:3:2524
+386:3:2531
+387:3:2532
+388:3:2543
+389:3:2544
+390:3:2545
+391:3:2556
+392:3:2561
+393:3:2562
+394:0:4401
+395:3:2574
+396:0:4401
+397:3:2576
+398:3:2577
+399:0:4401
+400:3:2581
+401:3:2585
+402:3:2586
+403:3:2594
+404:3:2595
+405:3:2599
+406:3:2600
+407:3:2608
+408:3:2613
+409:3:2614
+410:3:2625
+411:3:2626
+412:3:2637
+413:3:2638
+414:3:2639
+415:3:2650
+416:3:2655
+417:3:2656
+418:0:4401
+419:3:2668
+420:0:4401
+421:3:2670
+422:0:4401
+423:3:2671
+424:0:4401
+425:3:2681
+426:0:4401
+427:3:2682
+428:0:4401
+429:3:2686
+430:3:2687
+431:3:2691
+432:3:2695
+433:3:2696
+434:3:2700
+435:3:2708
+436:3:2709
+437:3:2714
+438:3:2721
+439:3:2722
+440:3:2729
+441:3:2734
+442:0:4401
+443:3:2745
+444:0:4401
+445:3:2749
+446:3:2750
+447:3:2754
+448:3:2758
+449:3:2759
+450:3:2763
+451:3:2771
+452:3:2772
+453:3:2777
+454:3:2784
+455:3:2785
+456:3:2792
+457:3:2797
+458:0:4401
+459:3:2808
+460:0:4401
+461:3:2816
+462:3:2817
+463:3:2821
+464:3:2825
+465:3:2826
+466:3:2830
+467:3:2838
+468:3:2839
+469:3:2844
+470:3:2851
+471:3:2852
+472:3:2859
+473:3:2864
+474:0:4401
+475:3:2879
+476:0:4401
+477:3:2881
+478:0:4401
+479:3:2882
+480:3:2886
+481:3:2887
+482:3:2895
+483:3:2896
+484:3:2900
+485:3:2901
+486:3:2909
+487:3:2914
+488:3:2918
+489:3:2919
+490:3:2926
+491:3:2927
+492:3:2938
+493:3:2939
+494:3:2940
+495:3:2951
+496:3:2956
+497:3:2957
+498:0:4401
+499:3:2969
+500:0:4401
+501:3:2971
+502:0:4401
+503:3:2974
+504:3:2975
+505:3:2987
+506:3:2988
+507:3:2992
+508:3:2993
+509:3:3001
+510:3:3006
+511:3:3010
+512:3:3011
+513:3:3018
+514:3:3019
+515:3:3030
+516:3:3031
+517:3:3032
+518:3:3043
+519:3:3048
+520:3:3049
+521:0:4401
+522:3:3061
+523:0:4401
+524:3:3063
+525:0:4401
+526:3:3064
+527:0:4401
+528:3:3065
+529:0:4401
+530:3:3066
+531:0:4401
+532:3:3067
+533:3:3071
+534:3:3072
+535:3:3080
+536:3:3081
+537:3:3085
+538:3:3086
+539:3:3094
+540:3:3099
+541:3:3103
+542:3:3104
+543:3:3111
+544:3:3112
+545:3:3123
+546:3:3124
+547:3:3125
+548:3:3136
+549:3:3141
+550:3:3142
+551:0:4401
+552:3:3154
+553:0:4401
+554:3:3356
+555:0:4401
+556:3:3454
+557:0:4401
+558:3:3455
+559:0:4401
+560:3:3459
+561:0:4401
+562:3:3465
+563:3:3469
+564:3:3470
+565:3:3478
+566:3:3479
+567:3:3483
+568:3:3484
+569:3:3492
+570:3:3497
+571:3:3501
+572:3:3502
+573:3:3509
+574:3:3510
+575:3:3521
+576:3:3522
+577:3:3523
+578:3:3534
+579:3:3539
+580:3:3540
+581:0:4401
+582:3:3552
+583:0:4401
+584:3:3554
+585:0:4401
+586:3:3555
+587:3:3559
+588:3:3560
+589:3:3568
+590:3:3569
+591:3:3573
+592:3:3574
+593:3:3582
+594:3:3587
+595:3:3591
+596:3:3592
+597:3:3599
+598:3:3600
+599:3:3611
+600:3:3612
+601:3:3613
+602:3:3624
+603:3:3629
+604:3:3630
+605:0:4401
+606:3:3642
+607:0:4401
+608:3:3644
+609:0:4401
+610:3:3647
+611:3:3648
+612:3:3660
+613:3:3661
+614:3:3665
+615:3:3666
+616:3:3674
+617:3:3679
+618:3:3683
+619:3:3684
+620:3:3691
+621:3:3692
+622:3:3703
+623:3:3704
+624:3:3705
+625:3:3716
+626:3:3721
+627:3:3722
+628:0:4401
+629:3:3734
+630:0:4401
+631:3:3736
+632:0:4401
+633:3:3737
+634:0:4401
+635:3:3738
+636:0:4401
+637:3:3739
+638:0:4401
+639:3:3740
+640:3:3744
+641:3:3745
+642:3:3753
+643:3:3754
+644:3:3758
+645:3:3759
+646:3:3767
+647:3:3772
+648:3:3776
+649:3:3777
+650:3:3784
+651:3:3785
+652:3:3796
+653:3:3797
+654:3:3798
+655:3:3809
+656:3:3814
+657:3:3815
+658:0:4401
+659:3:3827
+660:0:4401
+661:3:4029
+662:0:4401
+663:3:4127
+664:0:4401
+665:3:4128
+666:0:4401
+667:3:4132
+668:0:4401
+669:3:4138
+670:0:4401
+671:3:4142
+672:3:4143
+673:3:4147
+674:3:4151
+675:3:4152
+676:3:4156
+677:3:4164
+678:3:4165
+679:3:4170
+680:3:4177
+681:3:4178
+682:3:4185
+683:3:4190
+684:0:4401
+685:3:4201
+686:0:4401
+687:3:4205
+688:3:4206
+689:3:4210
+690:3:4214
+691:3:4215
+692:3:4219
+693:3:4227
+694:3:4228
+695:3:4233
+696:3:4240
+697:3:4241
+698:3:4248
+699:3:4253
+700:0:4401
+701:3:4264
+702:0:4401
+703:3:4272
+704:3:4273
+705:3:4277
+706:3:4281
+707:3:4282
+708:3:4286
+709:3:4294
+710:3:4295
+711:3:4300
+712:3:4307
+713:3:4308
+714:3:4315
+715:3:4320
+716:0:4401
+717:3:4335
+718:0:4401
+719:3:4337
+720:0:4401
+721:3:4338
+722:0:4401
+723:3:2486
+724:0:4401
+725:3:2487
+726:3:2491
+727:3:2492
+728:3:2500
+729:3:2501
+730:3:2505
+731:3:2506
+732:3:2514
+733:3:2519
+734:3:2523
+735:3:2524
+736:3:2531
+737:3:2532
+738:3:2543
+739:3:2544
+740:3:2545
+741:3:2556
+742:3:2561
+743:3:2562
+744:0:4401
+745:3:2574
+746:0:4401
+747:3:2576
+748:3:2577
+749:0:4401
+750:3:2581
+751:3:2585
+752:3:2586
+753:3:2594
+754:3:2595
+755:3:2599
+756:3:2600
+757:3:2608
+758:3:2613
+759:3:2614
+760:3:2625
+761:3:2626
+762:3:2637
+763:3:2638
+764:3:2639
+765:3:2650
+766:3:2655
+767:3:2656
+768:0:4401
+769:3:2668
+770:0:4401
+771:3:2670
+772:0:4401
+773:3:2671
+774:0:4401
+775:3:2681
+776:0:4401
+777:3:2682
+778:0:4401
+779:3:2686
+780:3:2687
+781:3:2691
+782:3:2695
+783:3:2696
+784:3:2700
+785:3:2708
+786:3:2709
+787:3:2714
+788:3:2721
+789:3:2722
+790:3:2729
+791:3:2734
+792:0:4401
+793:3:2745
+794:0:4401
+795:3:2749
+796:3:2750
+797:3:2754
+798:3:2758
+799:3:2759
+800:3:2763
+801:3:2771
+802:3:2772
+803:3:2777
+804:3:2784
+805:3:2785
+806:3:2792
+807:3:2797
+808:0:4401
+809:3:2808
+810:0:4401
+811:3:2816
+812:3:2817
+813:3:2821
+814:3:2825
+815:3:2826
+816:3:2830
+817:3:2838
+818:3:2839
+819:3:2844
+820:3:2851
+821:3:2852
+822:3:2859
+823:3:2864
+824:0:4401
+825:3:2879
+826:0:4401
+827:3:2881
+828:0:4401
+829:3:2882
+830:3:2886
+831:3:2887
+832:3:2895
+833:3:2896
+834:3:2900
+835:3:2901
+836:3:2909
+837:3:2914
+838:3:2918
+839:3:2919
+840:3:2926
+841:3:2927
+842:3:2938
+843:3:2939
+844:3:2940
+845:3:2951
+846:3:2956
+847:3:2957
+848:0:4401
+849:3:2969
+850:0:4401
+851:3:2971
+852:0:4401
+853:3:2974
+854:3:2975
+855:3:2987
+856:3:2988
+857:3:2992
+858:3:2993
+859:3:3001
+860:3:3006
+861:3:3010
+862:3:3011
+863:3:3018
+864:3:3019
+865:3:3030
+866:3:3031
+867:3:3032
+868:3:3043
+869:3:3048
+870:3:3049
+871:0:4401
+872:3:3061
+873:0:4401
+874:3:3063
+875:0:4401
+876:3:3064
+877:0:4401
+878:3:3065
+879:0:4401
+880:3:3066
+881:0:4401
+882:3:3067
+883:3:3071
+884:3:3072
+885:3:3080
+886:3:3081
+887:3:3085
+888:3:3086
+889:3:3094
+890:3:3099
+891:3:3103
+892:3:3104
+893:3:3111
+894:3:3112
+895:3:3123
+896:3:3124
+897:3:3125
+898:3:3136
+899:3:3141
+900:3:3142
+901:0:4401
+902:3:3154
+903:0:4401
+904:3:3356
+905:0:4401
+906:3:3454
+907:0:4401
+908:3:3455
+909:0:4401
+910:3:3459
+911:0:4401
+912:3:3465
+913:3:3469
+914:3:3470
+915:3:3478
+916:3:3479
+917:3:3483
+918:3:3484
+919:3:3492
+920:3:3497
+921:3:3501
+922:3:3502
+923:3:3509
+924:3:3510
+925:3:3521
+926:3:3522
+927:3:3523
+928:3:3534
+929:3:3539
+930:3:3540
+931:0:4401
+932:3:3552
+933:0:4401
+934:3:3554
+935:0:4401
+936:3:3555
+937:3:3559
+938:3:3560
+939:3:3568
+940:3:3569
+941:3:3573
+942:3:3574
+943:3:3582
+944:3:3587
+945:3:3591
+946:3:3592
+947:3:3599
+948:3:3600
+949:3:3611
+950:3:3612
+951:3:3613
+952:3:3624
+953:3:3629
+954:3:3630
+955:0:4401
+956:3:3642
+957:0:4401
+958:3:3644
+959:0:4401
+960:3:3647
+961:3:3648
+962:3:3660
+963:3:3661
+964:3:3665
+965:3:3666
+966:3:3674
+967:3:3679
+968:3:3683
+969:3:3684
+970:3:3691
+971:3:3692
+972:3:3703
+973:3:3704
+974:3:3705
+975:3:3716
+976:3:3721
+977:3:3722
+978:0:4401
+979:3:3734
+980:0:4401
+981:3:3736
+982:0:4401
+983:3:3737
+984:0:4401
+985:3:3738
+986:0:4401
+987:3:3739
+988:0:4401
+989:3:3740
+990:3:3744
+991:3:3745
+992:3:3753
+993:3:3754
+994:3:3758
+995:3:3759
+996:3:3767
+997:3:3772
+998:3:3776
+999:3:3777
+1000:3:3784
+1001:3:3785
+1002:3:3796
+1003:3:3797
+1004:3:3798
+1005:3:3809
+1006:3:3814
+1007:3:3815
+1008:0:4401
+1009:3:3827
+1010:0:4401
+1011:3:4029
+1012:0:4401
+1013:3:4127
+1014:0:4401
+1015:3:4128
+1016:0:4401
+1017:3:4132
+1018:0:4401
+1019:3:4138
+1020:0:4401
+1021:3:4142
+1022:3:4143
+1023:3:4147
+1024:3:4151
+1025:3:4152
+1026:3:4156
+1027:3:4164
+1028:3:4165
+1029:3:4170
+1030:3:4177
+1031:3:4178
+1032:3:4185
+1033:3:4190
+1034:0:4401
+1035:3:4201
+1036:0:4401
+1037:3:4205
+1038:3:4206
+1039:3:4210
+1040:3:4214
+1041:3:4215
+1042:3:4219
+1043:3:4227
+1044:3:4228
+1045:3:4233
+1046:3:4240
+1047:3:4241
+1048:3:4248
+1049:3:4253
+1050:0:4401
+1051:3:4264
+1052:0:4401
+1053:3:4272
+1054:3:4273
+1055:3:4277
+1056:3:4281
+1057:3:4282
+1058:3:4286
+1059:3:4294
+1060:3:4295
+1061:3:4300
+1062:3:4307
+1063:3:4308
+1064:3:4315
+1065:3:4320
+1066:0:4401
+1067:3:4335
+1068:0:4401
+1069:3:4337
+1070:0:4401
+1071:3:4338
+1072:0:4401
+1073:3:4341
+1074:0:4401
+1075:3:4346
+1076:0:4401
+1077:2:1236
+1078:0:4401
+1079:3:4347
+1080:0:4401
+1081:2:1242
+1082:0:4401
+1083:3:4346
+1084:0:4401
+1085:2:1243
+1086:0:4401
+1087:3:4347
+1088:0:4401
+1089:2:1244
+1090:0:4401
+1091:3:4346
+1092:0:4401
+1093:2:1245
+1094:0:4401
+1095:3:4347
+1096:0:4401
+1097:1:2
+1098:0:4401
+1099:3:4346
+1100:0:4401
+1101:2:1246
+1102:0:4401
+1103:3:4347
+1104:0:4401
+1105:1:8
+1106:0:4401
+1107:3:4346
+1108:0:4401
+1109:2:1245
+1110:0:4401
+1111:3:4347
+1112:0:4401
+1113:1:9
+1114:0:4401
+1115:3:4346
+1116:0:4401
+1117:2:1246
+1118:0:4401
+1119:3:4347
+1120:0:4401
+1121:1:10
+1122:0:4401
+1123:3:4346
+1124:0:4401
+1125:2:1245
+1126:0:4401
+1127:3:4347
+1128:0:4401
+1129:1:11
+1130:0:4401
+1131:3:4346
+1132:0:4401
+1133:2:1246
+1134:0:4401
+1135:3:4347
+1136:0:4401
+1137:1:14
+1138:0:4401
+1139:3:4346
+1140:0:4401
+1141:2:1245
+1142:0:4401
+1143:3:4347
+1144:0:4401
+1145:1:15
+1146:0:4401
+1147:3:4346
+1148:0:4401
+1149:2:1246
+1150:0:4401
+1151:3:4347
+1152:0:4401
+1153:1:16
+1154:1:20
+1155:1:21
+1156:1:29
+1157:1:30
+1158:1:34
+1159:1:35
+1160:1:43
+1161:1:48
+1162:1:52
+1163:1:53
+1164:1:60
+1165:1:61
+1166:1:72
+1167:1:73
+1168:1:74
+1169:1:85
+1170:1:90
+1171:1:91
+1172:0:4401
+1173:3:4346
+1174:0:4401
+1175:2:1245
+1176:0:4401
+1177:3:4347
+1178:0:4401
+1179:1:103
+1180:0:4401
+1181:3:4346
+1182:0:4401
+1183:2:1246
+1184:0:4401
+1185:3:4347
+1186:0:4401
+1187:2:1247
+1188:0:4401
+1189:3:4346
+1190:0:4401
+1191:2:1253
+1192:0:4401
+1193:3:4347
+1194:0:4401
+1195:2:1254
+1196:0:4399
+1197:3:4346
+1198:0:4405
+1199:3:4347
+1200:0:4405
+1201:2:1257
+1202:0:4405
+1203:3:4346
+1204:0:4405
+1205:2:1258
+1206:0:4405
+1207:3:4347
+1208:0:4405
+1209:2:1259
+1210:2:1263
+1211:2:1264
+1212:2:1272
+1213:2:1273
+1214:2:1277
+1215:2:1278
+1216:2:1286
+1217:2:1291
+1218:2:1295
+1219:2:1296
+1220:2:1303
+1221:2:1304
+1222:2:1315
+1223:2:1316
+1224:2:1317
+1225:2:1328
+1226:2:1333
+1227:2:1334
+1228:0:4405
+1229:3:4346
+1230:0:4405
+1231:2:1346
+1232:0:4405
+1233:3:4347
+1234:0:4405
+1235:2:1347
+1236:0:4405
+1237:3:4346
+1238:0:4405
+1239:1:104
+-1:-1:-1
+1240:0:4405
+1241:3:4347
+1242:0:4405
+1243:3:4346
+1244:0:4405
+1245:2:1348
+1246:0:4405
+1247:3:4347
+1248:0:4405
+1249:2:1347
+1250:0:4405
+1251:3:4346
+1252:0:4405
+1253:1:105
+1254:0:4405
+1255:3:4347
+1256:0:4405
+1257:3:4346
+1258:0:4405
+1259:2:1348
+1260:0:4405
+1261:3:4347
+1262:0:4405
+1263:2:1347
+1264:0:4405
+1265:3:4346
+1266:0:4405
+1267:1:104
--- /dev/null
+#define WRITER_PROGRESS
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define > pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_progress.ltl | grep -v ^//`)" >> pan.ltl
+cp urcu_progress_writer.define .input.define
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -o pan pan.c
+./pan -a -f -v -c1 -X -m10000000 -w20
+warning: for p.o. reduction to be valid the never claim must be stutter-invariant
+(never claims generated from LTL formulae are stutter-invariant)
+depth 0: Claim reached state 5 (line 744)
+depth 15: Claim reached state 9 (line 749)
+depth 291: Claim reached state 9 (line 748)
+Depth= 2677 States= 1e+06 Transitions= 1.57e+07 Memory= 487.932 t= 13.4 R= 7e+04
+Depth= 3023 States= 2e+06 Transitions= 3.19e+07 Memory= 509.709 t= 27.3 R= 7e+04
+Depth= 3610 States= 3e+06 Transitions= 4.84e+07 Memory= 531.486 t= 41.6 R= 7e+04
+pan: resizing hashtable to -w22.. done
+Depth= 3956 States= 4e+06 Transitions= 6.63e+07 Memory= 595.029 t= 57 R= 7e+04
+Depth= 3956 States= 5e+06 Transitions= 8.67e+07 Memory= 617.783 t= 74.5 R= 7e+04
+Depth= 3956 States= 6e+06 Transitions= 1.08e+08 Memory= 660.850 t= 93 R= 6e+04
+Depth= 3956 States= 7e+06 Transitions= 1.28e+08 Memory= 690.928 t= 110 R= 6e+04
+Depth= 3956 States= 8e+06 Transitions= 1.51e+08 Memory= 729.600 t= 129 R= 6e+04
+Depth= 3956 States= 9e+06 Transitions= 1.7e+08 Memory= 765.830 t= 146 R= 6e+04
+pan: resizing hashtable to -w24.. done
+Depth= 3956 States= 1e+07 Transitions= 1.92e+08 Memory= 919.611 t= 166 R= 6e+04
+Depth= 3956 States= 1.1e+07 Transitions= 2.13e+08 Memory= 958.576 t= 183 R= 6e+04
+Depth= 3956 States= 1.2e+07 Transitions= 2.33e+08 Memory= 985.627 t= 201 R= 6e+04
+Depth= 3956 States= 1.3e+07 Transitions= 2.55e+08 Memory= 1027.033 t= 220 R= 6e+04
+
+(Spin Version 5.1.7 -- 23 December 2008)
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim +
+ assertion violations + (if within scope of claim)
+ acceptance cycles + (fairness enabled)
+ invalid end states - (disabled by never claim)
+
+State-vector 56 byte, depth reached 3956, errors: 0
+ 7045896 states, stored (1.35792e+07 visited)
+2.5326206e+08 states, matched
+2.668413e+08 transitions (= visited+matched)
+9.9425626e+08 atomic steps
+hash conflicts: 65494104 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 564.437 equivalent memory usage for states (stored*(State-vector + overhead))
+ 465.758 actual memory usage for states (compression: 82.52%)
+ state-vector as stored = 41 byte + 28 byte overhead
+ 128.000 memory used for hash table (-w24)
+ 457.764 memory used for DFS stack (-m10000000)
+ 1051.350 total actual memory usage
+
+unreached in proctype urcu_reader
+ line 399, "pan.___", state 16, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 48, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 61, "(1)"
+ line 418, "pan.___", state 91, "(1)"
+ line 399, "pan.___", state 106, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 138, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 151, "(1)"
+ line 418, "pan.___", state 181, "(1)"
+ line 399, "pan.___", state 197, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 229, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 242, "(1)"
+ line 418, "pan.___", state 272, "(1)"
+ line 399, "pan.___", state 315, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 347, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 360, "(1)"
+ line 418, "pan.___", state 390, "(1)"
+ line 540, "pan.___", state 414, "-end-"
+ (17 of 414 states)
+unreached in proctype urcu_writer
+ line 399, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 28, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 59, "(1)"
+ line 413, "pan.___", state 72, "(1)"
+ line 418, "pan.___", state 89, "(1)"
+ line 399, "pan.___", state 108, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 122, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 153, "(1)"
+ line 413, "pan.___", state 166, "(1)"
+ line 652, "pan.___", state 199, "(1)"
+ line 175, "pan.___", state 208, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 179, "pan.___", state 217, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 240, "(1)"
+ line 164, "pan.___", state 248, "(1)"
+ line 168, "pan.___", state 260, "(1)"
+ line 175, "pan.___", state 271, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 293, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 160, "pan.___", state 303, "(1)"
+ line 164, "pan.___", state 311, "(1)"
+ line 168, "pan.___", state 323, "(1)"
+ line 175, "pan.___", state 338, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 179, "pan.___", state 347, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 360, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 370, "(1)"
+ line 164, "pan.___", state 378, "(1)"
+ line 168, "pan.___", state 390, "(1)"
+ line 399, "pan.___", state 404, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 418, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 436, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 449, "(1)"
+ line 413, "pan.___", state 462, "(1)"
+ line 418, "pan.___", state 479, "(1)"
+ line 399, "pan.___", state 498, "(1)"
+ line 403, "pan.___", state 510, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 528, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 554, "(1)"
+ line 418, "pan.___", state 571, "(1)"
+ line 403, "pan.___", state 603, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 621, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 647, "(1)"
+ line 418, "pan.___", state 664, "(1)"
+ line 179, "pan.___", state 687, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 700, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 710, "(1)"
+ line 164, "pan.___", state 718, "(1)"
+ line 168, "pan.___", state 730, "(1)"
+ line 175, "pan.___", state 741, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 763, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 160, "pan.___", state 773, "(1)"
+ line 164, "pan.___", state 781, "(1)"
+ line 168, "pan.___", state 793, "(1)"
+ line 175, "pan.___", state 808, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 179, "pan.___", state 817, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 830, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 840, "(1)"
+ line 164, "pan.___", state 848, "(1)"
+ line 168, "pan.___", state 860, "(1)"
+ line 399, "pan.___", state 882, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 399, "pan.___", state 884, "(1)"
+ line 399, "pan.___", state 885, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 399, "pan.___", state 885, "else"
+ line 399, "pan.___", state 888, "(1)"
+ line 403, "pan.___", state 896, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 898, "(1)"
+ line 403, "pan.___", state 899, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 403, "pan.___", state 899, "else"
+ line 403, "pan.___", state 902, "(1)"
+ line 403, "pan.___", state 903, "(1)"
+ line 403, "pan.___", state 903, "(1)"
+ line 401, "pan.___", state 908, "((i<1))"
+ line 401, "pan.___", state 908, "((i>=1))"
+ line 408, "pan.___", state 914, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 927, "(1)"
+ line 409, "pan.___", state 928, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 409, "pan.___", state 928, "else"
+ line 409, "pan.___", state 931, "(1)"
+ line 409, "pan.___", state 932, "(1)"
+ line 409, "pan.___", state 932, "(1)"
+ line 413, "pan.___", state 940, "(1)"
+ line 413, "pan.___", state 941, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 413, "pan.___", state 941, "else"
+ line 413, "pan.___", state 944, "(1)"
+ line 413, "pan.___", state 945, "(1)"
+ line 413, "pan.___", state 945, "(1)"
+ line 411, "pan.___", state 950, "((i<1))"
+ line 411, "pan.___", state 950, "((i>=1))"
+ line 418, "pan.___", state 957, "(1)"
+ line 418, "pan.___", state 958, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 418, "pan.___", state 958, "else"
+ line 418, "pan.___", state 961, "(1)"
+ line 418, "pan.___", state 962, "(1)"
+ line 418, "pan.___", state 962, "(1)"
+ line 420, "pan.___", state 965, "(1)"
+ line 420, "pan.___", state 965, "(1)"
+ line 403, "pan.___", state 996, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 1014, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 1040, "(1)"
+ line 418, "pan.___", state 1057, "(1)"
+ line 403, "pan.___", state 1086, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 1104, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 1130, "(1)"
+ line 418, "pan.___", state 1147, "(1)"
+ line 399, "pan.___", state 1166, "(1)"
+ line 403, "pan.___", state 1178, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 1196, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 1222, "(1)"
+ line 418, "pan.___", state 1239, "(1)"
+ line 403, "pan.___", state 1271, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 1289, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 1315, "(1)"
+ line 418, "pan.___", state 1332, "(1)"
+ line 179, "pan.___", state 1355, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 1368, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 1378, "(1)"
+ line 164, "pan.___", state 1386, "(1)"
+ line 168, "pan.___", state 1398, "(1)"
+ line 175, "pan.___", state 1409, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 1431, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 160, "pan.___", state 1441, "(1)"
+ line 164, "pan.___", state 1449, "(1)"
+ line 168, "pan.___", state 1461, "(1)"
+ line 175, "pan.___", state 1476, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 179, "pan.___", state 1485, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 1498, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 1508, "(1)"
+ line 164, "pan.___", state 1516, "(1)"
+ line 168, "pan.___", state 1528, "(1)"
+ line 399, "pan.___", state 1550, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 399, "pan.___", state 1552, "(1)"
+ line 399, "pan.___", state 1553, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 399, "pan.___", state 1553, "else"
+ line 399, "pan.___", state 1556, "(1)"
+ line 403, "pan.___", state 1564, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 1566, "(1)"
+ line 403, "pan.___", state 1567, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 403, "pan.___", state 1567, "else"
+ line 403, "pan.___", state 1570, "(1)"
+ line 403, "pan.___", state 1571, "(1)"
+ line 403, "pan.___", state 1571, "(1)"
+ line 401, "pan.___", state 1576, "((i<1))"
+ line 401, "pan.___", state 1576, "((i>=1))"
+ line 408, "pan.___", state 1582, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 1595, "(1)"
+ line 409, "pan.___", state 1596, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 409, "pan.___", state 1596, "else"
+ line 409, "pan.___", state 1599, "(1)"
+ line 409, "pan.___", state 1600, "(1)"
+ line 409, "pan.___", state 1600, "(1)"
+ line 413, "pan.___", state 1608, "(1)"
+ line 413, "pan.___", state 1609, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 413, "pan.___", state 1609, "else"
+ line 413, "pan.___", state 1612, "(1)"
+ line 413, "pan.___", state 1613, "(1)"
+ line 413, "pan.___", state 1613, "(1)"
+ line 411, "pan.___", state 1618, "((i<1))"
+ line 411, "pan.___", state 1618, "((i>=1))"
+ line 418, "pan.___", state 1625, "(1)"
+ line 418, "pan.___", state 1626, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 418, "pan.___", state 1626, "else"
+ line 418, "pan.___", state 1629, "(1)"
+ line 418, "pan.___", state 1630, "(1)"
+ line 418, "pan.___", state 1630, "(1)"
+ line 420, "pan.___", state 1633, "(1)"
+ line 420, "pan.___", state 1633, "(1)"
+ line 179, "pan.___", state 1658, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 1671, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 1681, "(1)"
+ line 164, "pan.___", state 1689, "(1)"
+ line 168, "pan.___", state 1701, "(1)"
+ line 175, "pan.___", state 1712, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 1734, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 160, "pan.___", state 1744, "(1)"
+ line 164, "pan.___", state 1752, "(1)"
+ line 168, "pan.___", state 1764, "(1)"
+ line 175, "pan.___", state 1779, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 179, "pan.___", state 1788, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 1801, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 1811, "(1)"
+ line 164, "pan.___", state 1819, "(1)"
+ line 168, "pan.___", state 1831, "(1)"
+ line 702, "pan.___", state 1856, "-end-"
+ (158 of 1856 states)
+unreached in proctype :init:
+ (0 of 46 states)
+unreached in proctype :never:
+ line 751, "pan.___", state 11, "-end-"
+ (1 of 11 states)
+
+pan: elapsed time 230 seconds
+pan: rate 59137.889 states/second
+pan: avg transition delay 8.6051e-07 usec
+cp .input.spin urcu_progress_writer.spin.input
+cp .input.spin.trail urcu_progress_writer.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
--- /dev/null
+#define WRITER_PROGRESS
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+//#define TEST_SIGNAL
+//#define TEST_SIGNAL_ON_READ
+//#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+//#define READER_NEST_LEVEL 1
+#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:3:-2
+-4:-4:-4
+1:0:2679
+2:1:2673
+3:1:2674
+4:1:2675
+5:1:2676
+6:0:2685
+7:5:1129
--- /dev/null
+#define WRITER_PROGRESS
+#define GEN_ERROR_WRITER_PROGRESS
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define > pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_progress.ltl | grep -v ^//`)" >> pan.ltl
+cp urcu_progress_writer_error.define .input.define
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -o pan pan.c
+./pan -a -f -v -c1 -X -m10000000 -w20
+warning: for p.o. reduction to be valid the never claim must be stutter-invariant
+(never claims generated from LTL formulae are stutter-invariant)
+depth 0: Claim reached state 5 (line 745)
+depth 15: Claim reached state 9 (line 750)
+depth 291: Claim reached state 9 (line 749)
+pan: acceptance cycle (at depth 4308)
+pan: wrote .input.spin.trail
+
+(Spin Version 5.1.7 -- 23 December 2008)
+Warning: Search not completed
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim +
+ assertion violations + (if within scope of claim)
+ acceptance cycles + (fairness enabled)
+ invalid end states - (disabled by never claim)
+
+State-vector 56 byte, depth reached 4820, errors: 1
+ 62091 states, stored (169917 visited)
+ 2179326 states, matched
+ 2349243 transitions (= visited+matched)
+ 8805349 atomic steps
+hash conflicts: 50953 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 4.974 equivalent memory usage for states (stored*(State-vector + overhead))
+ 4.145 actual memory usage for states (compression: 83.33%)
+ state-vector as stored = 42 byte + 28 byte overhead
+ 8.000 memory used for hash table (-w20)
+ 457.764 memory used for DFS stack (-m10000000)
+ 469.865 total actual memory usage
+
+unreached in proctype urcu_reader
+ line 400, "pan.___", state 16, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 48, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 61, "(1)"
+ line 419, "pan.___", state 91, "(1)"
+ line 400, "pan.___", state 106, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 138, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 151, "(1)"
+ line 419, "pan.___", state 181, "(1)"
+ line 400, "pan.___", state 197, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 229, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 242, "(1)"
+ line 419, "pan.___", state 272, "(1)"
+ line 400, "pan.___", state 315, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 347, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 360, "(1)"
+ line 419, "pan.___", state 390, "(1)"
+ line 541, "pan.___", state 414, "-end-"
+ (17 of 414 states)
+unreached in proctype urcu_writer
+ line 400, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 400, "pan.___", state 20, "(1)"
+ line 404, "pan.___", state 28, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 34, "(1)"
+ line 404, "pan.___", state 35, "(1)"
+ line 404, "pan.___", state 35, "(1)"
+ line 402, "pan.___", state 40, "((i<1))"
+ line 402, "pan.___", state 40, "((i>=1))"
+ line 409, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 59, "(1)"
+ line 410, "pan.___", state 60, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 410, "pan.___", state 60, "else"
+ line 410, "pan.___", state 63, "(1)"
+ line 410, "pan.___", state 64, "(1)"
+ line 410, "pan.___", state 64, "(1)"
+ line 414, "pan.___", state 72, "(1)"
+ line 414, "pan.___", state 73, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 414, "pan.___", state 73, "else"
+ line 414, "pan.___", state 76, "(1)"
+ line 414, "pan.___", state 77, "(1)"
+ line 414, "pan.___", state 77, "(1)"
+ line 412, "pan.___", state 82, "((i<1))"
+ line 412, "pan.___", state 82, "((i>=1))"
+ line 419, "pan.___", state 89, "(1)"
+ line 419, "pan.___", state 90, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 419, "pan.___", state 90, "else"
+ line 419, "pan.___", state 93, "(1)"
+ line 419, "pan.___", state 94, "(1)"
+ line 419, "pan.___", state 94, "(1)"
+ line 370, "pan.___", state 99, "(1)"
+ line 640, "pan.___", state 103, "cached_generation_ptr.val[_pid] = (old_gen+1)"
+ line 638, "pan.___", state 104, "old_gen = cached_generation_ptr.val[_pid]"
+ line 400, "pan.___", state 108, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 400, "pan.___", state 114, "(1)"
+ line 404, "pan.___", state 122, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 128, "(1)"
+ line 404, "pan.___", state 129, "(1)"
+ line 404, "pan.___", state 129, "(1)"
+ line 402, "pan.___", state 134, "((i<1))"
+ line 402, "pan.___", state 134, "((i>=1))"
+ line 410, "pan.___", state 153, "(1)"
+ line 410, "pan.___", state 154, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 410, "pan.___", state 154, "else"
+ line 410, "pan.___", state 157, "(1)"
+ line 410, "pan.___", state 158, "(1)"
+ line 410, "pan.___", state 158, "(1)"
+ line 414, "pan.___", state 166, "(1)"
+ line 414, "pan.___", state 167, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 414, "pan.___", state 167, "else"
+ line 414, "pan.___", state 170, "(1)"
+ line 414, "pan.___", state 171, "(1)"
+ line 414, "pan.___", state 171, "(1)"
+ line 412, "pan.___", state 176, "((i<1))"
+ line 412, "pan.___", state 176, "((i>=1))"
+ line 419, "pan.___", state 183, "(1)"
+ line 419, "pan.___", state 184, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 419, "pan.___", state 184, "else"
+ line 419, "pan.___", state 187, "(1)"
+ line 419, "pan.___", state 188, "(1)"
+ line 419, "pan.___", state 188, "(1)"
+ line 421, "pan.___", state 191, "(1)"
+ line 421, "pan.___", state 191, "(1)"
+ line 370, "pan.___", state 193, "(1)"
+ line 653, "pan.___", state 199, "(1)"
+ line 647, "pan.___", state 202, "((write_lock==0))"
+ line 647, "pan.___", state 202, "else"
+ line 645, "pan.___", state 203, "(1)"
+ line 176, "pan.___", state 208, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 180, "pan.___", state 217, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 178, "pan.___", state 225, "((j<1))"
+ line 178, "pan.___", state 225, "((j>=1))"
+ line 184, "pan.___", state 230, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 161, "pan.___", state 240, "(1)"
+ line 165, "pan.___", state 248, "(1)"
+ line 165, "pan.___", state 249, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 165, "pan.___", state 249, "else"
+ line 163, "pan.___", state 254, "((j<1))"
+ line 163, "pan.___", state 254, "((j>=1))"
+ line 169, "pan.___", state 260, "(1)"
+ line 169, "pan.___", state 261, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 169, "pan.___", state 261, "else"
+ line 171, "pan.___", state 264, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 171, "pan.___", state 264, "else"
+ line 176, "pan.___", state 271, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 180, "pan.___", state 280, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 178, "pan.___", state 288, "((j<1))"
+ line 178, "pan.___", state 288, "((j>=1))"
+ line 184, "pan.___", state 293, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 161, "pan.___", state 303, "(1)"
+ line 165, "pan.___", state 311, "(1)"
+ line 165, "pan.___", state 312, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<i))))"
+ line 165, "pan.___", state 312, "else"
+ line 163, "pan.___", state 317, "((j<1))"
+ line 163, "pan.___", state 317, "((j>=1))"
+ line 169, "pan.___", state 323, "(1)"
+ line 169, "pan.___", state 324, "(!((cache_dirty_generation_ptr.bitfield&(1<<i))))"
+ line 169, "pan.___", state 324, "else"
+ line 171, "pan.___", state 327, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<i))))"
+ line 171, "pan.___", state 327, "else"
+ line 215, "pan.___", state 333, "((i<1))"
+ line 215, "pan.___", state 333, "((i>=1))"
+ line 176, "pan.___", state 338, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 180, "pan.___", state 347, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 178, "pan.___", state 355, "((j<1))"
+ line 178, "pan.___", state 355, "((j>=1))"
+ line 184, "pan.___", state 360, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 161, "pan.___", state 370, "(1)"
+ line 165, "pan.___", state 378, "(1)"
+ line 165, "pan.___", state 379, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 165, "pan.___", state 379, "else"
+ line 163, "pan.___", state 384, "((j<1))"
+ line 163, "pan.___", state 384, "((j>=1))"
+ line 169, "pan.___", state 390, "(1)"
+ line 169, "pan.___", state 391, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 169, "pan.___", state 391, "else"
+ line 171, "pan.___", state 394, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 171, "pan.___", state 394, "else"
+ line 400, "pan.___", state 404, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 400, "pan.___", state 410, "(1)"
+ line 404, "pan.___", state 418, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 424, "(1)"
+ line 404, "pan.___", state 425, "(1)"
+ line 404, "pan.___", state 425, "(1)"
+ line 402, "pan.___", state 430, "((i<1))"
+ line 402, "pan.___", state 430, "((i>=1))"
+ line 409, "pan.___", state 436, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 449, "(1)"
+ line 410, "pan.___", state 450, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 410, "pan.___", state 450, "else"
+ line 410, "pan.___", state 453, "(1)"
+ line 410, "pan.___", state 454, "(1)"
+ line 410, "pan.___", state 454, "(1)"
+ line 414, "pan.___", state 462, "(1)"
+ line 414, "pan.___", state 463, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 414, "pan.___", state 463, "else"
+ line 414, "pan.___", state 466, "(1)"
+ line 414, "pan.___", state 467, "(1)"
+ line 414, "pan.___", state 467, "(1)"
+ line 412, "pan.___", state 472, "((i<1))"
+ line 412, "pan.___", state 472, "((i>=1))"
+ line 419, "pan.___", state 479, "(1)"
+ line 419, "pan.___", state 480, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 419, "pan.___", state 480, "else"
+ line 419, "pan.___", state 483, "(1)"
+ line 419, "pan.___", state 484, "(1)"
+ line 419, "pan.___", state 484, "(1)"
+ line 421, "pan.___", state 487, "(1)"
+ line 421, "pan.___", state 487, "(1)"
+ line 370, "pan.___", state 489, "(1)"
+ line 662, "pan.___", state 492, "cached_urcu_gp_ctr.val[_pid] = (tmp^(1<<7))"
+ line 400, "pan.___", state 498, "(1)"
+ line 400, "pan.___", state 499, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 400, "pan.___", state 499, "else"
+ line 400, "pan.___", state 502, "(1)"
+ line 404, "pan.___", state 510, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 516, "(1)"
+ line 404, "pan.___", state 517, "(1)"
+ line 404, "pan.___", state 517, "(1)"
+ line 402, "pan.___", state 522, "((i<1))"
+ line 402, "pan.___", state 522, "((i>=1))"
+ line 409, "pan.___", state 528, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 541, "(1)"
+ line 410, "pan.___", state 542, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 410, "pan.___", state 542, "else"
+ line 410, "pan.___", state 545, "(1)"
+ line 410, "pan.___", state 546, "(1)"
+ line 410, "pan.___", state 546, "(1)"
+ line 414, "pan.___", state 554, "(1)"
+ line 414, "pan.___", state 555, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 414, "pan.___", state 555, "else"
+ line 414, "pan.___", state 558, "(1)"
+ line 414, "pan.___", state 559, "(1)"
+ line 414, "pan.___", state 559, "(1)"
+ line 412, "pan.___", state 564, "((i<1))"
+ line 412, "pan.___", state 564, "((i>=1))"
+ line 419, "pan.___", state 571, "(1)"
+ line 419, "pan.___", state 572, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 419, "pan.___", state 572, "else"
+ line 419, "pan.___", state 575, "(1)"
+ line 419, "pan.___", state 576, "(1)"
+ line 419, "pan.___", state 576, "(1)"
+ line 421, "pan.___", state 579, "(1)"
+ line 421, "pan.___", state 579, "(1)"
+ line 370, "pan.___", state 581, "(1)"
+ line 400, "pan.___", state 589, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 400, "pan.___", state 595, "(1)"
+ line 404, "pan.___", state 603, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 609, "(1)"
+ line 404, "pan.___", state 610, "(1)"
+ line 404, "pan.___", state 610, "(1)"
+ line 402, "pan.___", state 615, "((i<1))"
+ line 402, "pan.___", state 615, "((i>=1))"
+ line 409, "pan.___", state 621, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 634, "(1)"
+ line 410, "pan.___", state 635, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 410, "pan.___", state 635, "else"
+ line 410, "pan.___", state 638, "(1)"
+ line 410, "pan.___", state 639, "(1)"
+ line 410, "pan.___", state 639, "(1)"
+ line 414, "pan.___", state 647, "(1)"
+ line 414, "pan.___", state 648, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 414, "pan.___", state 648, "else"
+ line 414, "pan.___", state 651, "(1)"
+ line 414, "pan.___", state 652, "(1)"
+ line 414, "pan.___", state 652, "(1)"
+ line 412, "pan.___", state 657, "((i<1))"
+ line 412, "pan.___", state 657, "((i>=1))"
+ line 419, "pan.___", state 664, "(1)"
+ line 419, "pan.___", state 665, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 419, "pan.___", state 665, "else"
+ line 419, "pan.___", state 668, "(1)"
+ line 419, "pan.___", state 669, "(1)"
+ line 419, "pan.___", state 669, "(1)"
+ line 421, "pan.___", state 672, "(1)"
+ line 421, "pan.___", state 672, "(1)"
+ line 370, "pan.___", state 674, "(1)"
+ line 400, "pan.___", state 679, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 400, "pan.___", state 681, "(1)"
+ line 400, "pan.___", state 682, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 400, "pan.___", state 682, "else"
+ line 400, "pan.___", state 685, "(1)"
+ line 404, "pan.___", state 693, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 695, "(1)"
+ line 404, "pan.___", state 696, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 404, "pan.___", state 696, "else"
+ line 404, "pan.___", state 699, "(1)"
+ line 404, "pan.___", state 700, "(1)"
+ line 404, "pan.___", state 700, "(1)"
+ line 402, "pan.___", state 705, "((i<1))"
+ line 402, "pan.___", state 705, "((i>=1))"
+ line 409, "pan.___", state 711, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 724, "(1)"
+ line 410, "pan.___", state 725, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 410, "pan.___", state 725, "else"
+ line 410, "pan.___", state 728, "(1)"
+ line 410, "pan.___", state 729, "(1)"
+ line 410, "pan.___", state 729, "(1)"
+ line 414, "pan.___", state 737, "(1)"
+ line 414, "pan.___", state 738, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 414, "pan.___", state 738, "else"
+ line 414, "pan.___", state 741, "(1)"
+ line 414, "pan.___", state 742, "(1)"
+ line 414, "pan.___", state 742, "(1)"
+ line 412, "pan.___", state 747, "((i<1))"
+ line 412, "pan.___", state 747, "((i>=1))"
+ line 419, "pan.___", state 754, "(1)"
+ line 419, "pan.___", state 755, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 419, "pan.___", state 755, "else"
+ line 419, "pan.___", state 758, "(1)"
+ line 419, "pan.___", state 759, "(1)"
+ line 419, "pan.___", state 759, "(1)"
+ line 421, "pan.___", state 762, "(1)"
+ line 421, "pan.___", state 762, "(1)"
+ line 370, "pan.___", state 764, "(1)"
+ line 430, "pan.___", state 767, "(((tmp2&((1<<7)-1))&&((tmp2^cached_urcu_gp_ctr.val[_pid])&(1<<7))))"
+ line 430, "pan.___", state 767, "else"
+ line 400, "pan.___", state 777, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 400, "pan.___", state 779, "(1)"
+ line 400, "pan.___", state 780, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 400, "pan.___", state 780, "else"
+ line 400, "pan.___", state 783, "(1)"
+ line 404, "pan.___", state 791, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 793, "(1)"
+ line 404, "pan.___", state 794, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 404, "pan.___", state 794, "else"
+ line 404, "pan.___", state 797, "(1)"
+ line 404, "pan.___", state 798, "(1)"
+ line 404, "pan.___", state 798, "(1)"
+ line 402, "pan.___", state 803, "((i<1))"
+ line 402, "pan.___", state 803, "((i>=1))"
+ line 409, "pan.___", state 809, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 822, "(1)"
+ line 410, "pan.___", state 823, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 410, "pan.___", state 823, "else"
+ line 410, "pan.___", state 826, "(1)"
+ line 410, "pan.___", state 827, "(1)"
+ line 410, "pan.___", state 827, "(1)"
+ line 414, "pan.___", state 835, "(1)"
+ line 414, "pan.___", state 836, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 414, "pan.___", state 836, "else"
+ line 414, "pan.___", state 839, "(1)"
+ line 414, "pan.___", state 840, "(1)"
+ line 414, "pan.___", state 840, "(1)"
+ line 412, "pan.___", state 845, "((i<1))"
+ line 412, "pan.___", state 845, "((i>=1))"
+ line 419, "pan.___", state 852, "(1)"
+ line 419, "pan.___", state 853, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 419, "pan.___", state 853, "else"
+ line 419, "pan.___", state 856, "(1)"
+ line 419, "pan.___", state 857, "(1)"
+ line 419, "pan.___", state 857, "(1)"
+ line 421, "pan.___", state 860, "(1)"
+ line 421, "pan.___", state 860, "(1)"
+ line 370, "pan.___", state 862, "(1)"
+ line 449, "pan.___", state 870, "((tmp<1))"
+ line 449, "pan.___", state 870, "((tmp>=1))"
+ line 462, "pan.___", state 873, "tmp = 0"
+ line 400, "pan.___", state 877, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 400, "pan.___", state 883, "(1)"
+ line 404, "pan.___", state 891, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 897, "(1)"
+ line 404, "pan.___", state 898, "(1)"
+ line 404, "pan.___", state 898, "(1)"
+ line 402, "pan.___", state 903, "((i<1))"
+ line 402, "pan.___", state 903, "((i>=1))"
+ line 409, "pan.___", state 909, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 922, "(1)"
+ line 410, "pan.___", state 923, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 410, "pan.___", state 923, "else"
+ line 410, "pan.___", state 926, "(1)"
+ line 410, "pan.___", state 927, "(1)"
+ line 410, "pan.___", state 927, "(1)"
+ line 414, "pan.___", state 935, "(1)"
+ line 414, "pan.___", state 936, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 414, "pan.___", state 936, "else"
+ line 414, "pan.___", state 939, "(1)"
+ line 414, "pan.___", state 940, "(1)"
+ line 414, "pan.___", state 940, "(1)"
+ line 412, "pan.___", state 945, "((i<1))"
+ line 412, "pan.___", state 945, "((i>=1))"
+ line 419, "pan.___", state 952, "(1)"
+ line 419, "pan.___", state 953, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 419, "pan.___", state 953, "else"
+ line 419, "pan.___", state 956, "(1)"
+ line 419, "pan.___", state 957, "(1)"
+ line 419, "pan.___", state 957, "(1)"
+ line 421, "pan.___", state 960, "(1)"
+ line 421, "pan.___", state 960, "(1)"
+ line 370, "pan.___", state 962, "(1)"
+ line 671, "pan.___", state 963, "tmp = cached_urcu_gp_ctr.val[_pid]"
+ line 400, "pan.___", state 967, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 400, "pan.___", state 973, "(1)"
+ line 404, "pan.___", state 981, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 987, "(1)"
+ line 404, "pan.___", state 988, "(1)"
+ line 404, "pan.___", state 988, "(1)"
+ line 402, "pan.___", state 993, "((i<1))"
+ line 402, "pan.___", state 993, "((i>=1))"
+ line 409, "pan.___", state 999, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 1012, "(1)"
+ line 410, "pan.___", state 1013, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 410, "pan.___", state 1013, "else"
+ line 410, "pan.___", state 1016, "(1)"
+ line 410, "pan.___", state 1017, "(1)"
+ line 410, "pan.___", state 1017, "(1)"
+ line 414, "pan.___", state 1025, "(1)"
+ line 414, "pan.___", state 1026, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 414, "pan.___", state 1026, "else"
+ line 414, "pan.___", state 1029, "(1)"
+ line 414, "pan.___", state 1030, "(1)"
+ line 414, "pan.___", state 1030, "(1)"
+ line 412, "pan.___", state 1035, "((i<1))"
+ line 412, "pan.___", state 1035, "((i>=1))"
+ line 419, "pan.___", state 1042, "(1)"
+ line 419, "pan.___", state 1043, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 419, "pan.___", state 1043, "else"
+ line 419, "pan.___", state 1046, "(1)"
+ line 419, "pan.___", state 1047, "(1)"
+ line 419, "pan.___", state 1047, "(1)"
+ line 421, "pan.___", state 1050, "(1)"
+ line 421, "pan.___", state 1050, "(1)"
+ line 370, "pan.___", state 1052, "(1)"
+ line 400, "pan.___", state 1061, "(1)"
+ line 404, "pan.___", state 1073, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 1091, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 414, "pan.___", state 1117, "(1)"
+ line 419, "pan.___", state 1134, "(1)"
+ line 404, "pan.___", state 1166, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 1184, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 414, "pan.___", state 1210, "(1)"
+ line 419, "pan.___", state 1227, "(1)"
+ line 400, "pan.___", state 1242, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 1256, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 1274, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 1287, "(1)"
+ line 414, "pan.___", state 1300, "(1)"
+ line 419, "pan.___", state 1317, "(1)"
+ line 400, "pan.___", state 1340, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 400, "pan.___", state 1342, "(1)"
+ line 400, "pan.___", state 1343, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 400, "pan.___", state 1343, "else"
+ line 400, "pan.___", state 1346, "(1)"
+ line 404, "pan.___", state 1354, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 1356, "(1)"
+ line 404, "pan.___", state 1357, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 404, "pan.___", state 1357, "else"
+ line 404, "pan.___", state 1360, "(1)"
+ line 404, "pan.___", state 1361, "(1)"
+ line 404, "pan.___", state 1361, "(1)"
+ line 402, "pan.___", state 1366, "((i<1))"
+ line 402, "pan.___", state 1366, "((i>=1))"
+ line 409, "pan.___", state 1372, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 1385, "(1)"
+ line 410, "pan.___", state 1386, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 410, "pan.___", state 1386, "else"
+ line 410, "pan.___", state 1389, "(1)"
+ line 410, "pan.___", state 1390, "(1)"
+ line 410, "pan.___", state 1390, "(1)"
+ line 414, "pan.___", state 1398, "(1)"
+ line 414, "pan.___", state 1399, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 414, "pan.___", state 1399, "else"
+ line 414, "pan.___", state 1402, "(1)"
+ line 414, "pan.___", state 1403, "(1)"
+ line 414, "pan.___", state 1403, "(1)"
+ line 412, "pan.___", state 1408, "((i<1))"
+ line 412, "pan.___", state 1408, "((i>=1))"
+ line 419, "pan.___", state 1415, "(1)"
+ line 419, "pan.___", state 1416, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 419, "pan.___", state 1416, "else"
+ line 419, "pan.___", state 1419, "(1)"
+ line 419, "pan.___", state 1420, "(1)"
+ line 419, "pan.___", state 1420, "(1)"
+ line 421, "pan.___", state 1423, "(1)"
+ line 421, "pan.___", state 1423, "(1)"
+ line 180, "pan.___", state 1448, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 184, "pan.___", state 1461, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 161, "pan.___", state 1471, "(1)"
+ line 165, "pan.___", state 1479, "(1)"
+ line 169, "pan.___", state 1491, "(1)"
+ line 176, "pan.___", state 1502, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 184, "pan.___", state 1524, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 161, "pan.___", state 1534, "(1)"
+ line 165, "pan.___", state 1542, "(1)"
+ line 169, "pan.___", state 1554, "(1)"
+ line 176, "pan.___", state 1569, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 180, "pan.___", state 1578, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 184, "pan.___", state 1591, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 161, "pan.___", state 1601, "(1)"
+ line 165, "pan.___", state 1609, "(1)"
+ line 169, "pan.___", state 1621, "(1)"
+ line 370, "pan.___", state 1642, "(1)"
+ line 696, "pan.___", state 1643, "(1)"
+ line 703, "pan.___", state 1646, "-end-"
+ (308 of 1646 states)
+unreached in proctype :init:
+ (0 of 46 states)
+unreached in proctype :never:
+ line 752, "pan.___", state 11, "-end-"
+ (1 of 11 states)
+
+pan: elapsed time 2.02 seconds
+pan: rate 84117.327 states/second
+pan: avg transition delay 8.5985e-07 usec
+cp .input.spin urcu_progress_writer_error.spin.input
+cp .input.spin.trail urcu_progress_writer_error.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
--- /dev/null
+#define WRITER_PROGRESS
+#define GEN_ERROR_WRITER_PROGRESS
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+//#define TEST_SIGNAL
+//#define TEST_SIGNAL_ON_READ
+//#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+//#define READER_NEST_LEVEL 1
+#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:3:-2
+-4:-4:-4
+1:0:2108
+2:3:2060
+3:3:2063
+4:3:2063
+5:3:2066
+6:3:2074
+7:3:2074
+8:3:2077
+9:3:2083
+10:3:2087
+11:3:2087
+12:3:2090
+13:3:2098
+14:3:2102
+15:3:2103
+16:0:2108
+17:3:2105
+18:0:2108
+19:2:416
+20:0:2108
+21:2:422
+22:0:2108
+23:2:423
+24:0:2108
+25:2:424
+26:2:428
+27:2:429
+28:2:437
+29:2:438
+30:2:442
+31:2:443
+32:2:451
+33:2:456
+34:2:460
+35:2:461
+36:2:468
+37:2:469
+38:2:480
+39:2:481
+40:2:482
+41:2:493
+42:2:498
+43:2:499
+44:0:2106
+45:2:511
+46:0:2112
+47:2:513
+48:2:514
+49:0:2112
+50:2:518
+51:2:522
+52:2:523
+53:2:531
+54:2:532
+55:2:536
+56:2:537
+57:2:545
+58:2:550
+59:2:551
+60:2:562
+61:2:563
+62:2:574
+63:2:575
+64:2:576
+65:2:587
+66:2:592
+67:2:593
+68:0:2112
+69:2:605
+70:0:2112
+71:2:607
+72:0:2112
+73:2:608
+74:0:2112
+75:2:618
+76:0:2112
+77:2:622
+78:2:623
+79:2:627
+80:2:631
+81:2:632
+82:2:636
+83:2:644
+84:2:645
+85:2:650
+86:2:657
+87:2:658
+88:2:665
+89:2:670
+90:0:2112
+91:2:681
+92:0:2112
+93:2:685
+94:2:686
+95:2:690
+96:2:694
+97:2:695
+98:2:699
+99:2:707
+100:2:708
+101:2:713
+102:2:720
+103:2:721
+104:2:728
+105:2:733
+106:0:2112
+107:2:744
+108:0:2112
+109:2:752
+110:2:753
+111:2:757
+112:2:761
+113:2:762
+114:2:766
+115:2:774
+116:2:775
+117:2:780
+118:2:787
+119:2:788
+120:2:795
+121:2:800
+122:0:2112
+123:2:811
+124:0:2112
+125:2:813
+126:0:2112
+127:2:814
+128:2:818
+129:2:819
+130:2:827
+131:2:828
+132:2:832
+133:2:833
+134:2:841
+135:2:846
+136:2:850
+137:2:851
+138:2:858
+139:2:859
+140:2:870
+141:2:871
+142:2:872
+143:2:883
+144:2:888
+145:2:889
+146:0:2112
+147:2:901
+148:0:2112
+149:2:903
+150:0:2112
+151:2:906
+152:2:907
+153:2:919
+154:2:920
+155:2:924
+156:2:925
+157:2:933
+158:2:938
+159:2:942
+160:2:943
+161:2:950
+162:2:951
+163:2:962
+164:2:963
+165:2:964
+166:2:975
+167:2:980
+168:2:981
+169:0:2112
+170:2:993
+171:0:2112
+172:2:995
+173:0:2112
+174:2:996
+175:0:2112
+176:2:997
+177:0:2112
+178:2:998
+179:0:2112
+180:2:999
+181:2:1003
+182:2:1004
+183:2:1012
+184:2:1013
+185:2:1017
+186:2:1018
+187:2:1026
+188:2:1031
+189:2:1035
+190:2:1036
+191:2:1043
+192:2:1044
+193:2:1055
+194:2:1056
+195:2:1057
+196:2:1068
+197:2:1073
+198:2:1074
+199:0:2112
+200:2:1086
+201:0:2112
+202:2:1178
+203:0:2112
+204:2:1276
+205:0:2112
+206:2:1277
+207:0:2112
+208:2:1281
+209:0:2112
+210:2:1287
+211:2:1291
+212:2:1292
+213:2:1300
+214:2:1301
+215:2:1305
+216:2:1306
+217:2:1314
+218:2:1319
+219:2:1323
+220:2:1324
+221:2:1331
+222:2:1332
+223:2:1343
+224:2:1344
+225:2:1345
+226:2:1356
+227:2:1361
+228:2:1362
+229:0:2112
+230:2:1374
+231:0:2112
+232:2:1376
+233:0:2112
+234:2:1377
+235:2:1381
+236:2:1382
+237:2:1390
+238:2:1391
+239:2:1395
+240:2:1396
+241:2:1404
+242:2:1409
+243:2:1413
+244:2:1414
+245:2:1421
+246:2:1422
+247:2:1433
+248:2:1434
+249:2:1435
+250:2:1446
+251:2:1451
+252:2:1452
+253:0:2112
+254:2:1464
+255:0:2112
+256:2:1466
+257:0:2112
+258:1:2
+259:0:2112
+260:1:8
+261:0:2112
+262:1:9
+263:0:2112
+264:1:10
+265:0:2112
+266:1:11
+267:0:2112
+268:1:12
+269:1:16
+270:1:17
+271:1:25
+272:1:26
+273:1:30
+274:1:31
+275:1:39
+276:1:44
+277:1:48
+278:1:49
+279:1:56
+280:1:57
+281:1:68
+282:1:69
+283:1:70
+284:1:81
+285:1:86
+286:1:87
+287:0:2112
+288:1:99
+289:0:2112
+290:1:101
+291:0:2112
+292:1:102
+293:1:106
+294:1:107
+295:1:115
+296:1:116
+297:1:120
+298:1:121
+299:1:129
+300:1:134
+301:1:138
+302:1:139
+303:1:146
+304:1:147
+305:1:158
+306:1:159
+307:1:160
+308:1:171
+309:1:176
+310:1:177
+311:0:2112
+312:1:189
+313:0:2112
+314:1:191
+315:0:2112
+316:1:192
+317:0:2112
+318:1:193
+319:1:197
+320:1:198
+321:1:206
+322:1:207
+323:1:211
+324:1:212
+325:1:220
+326:1:225
+327:1:229
+328:1:230
+329:1:237
+330:1:238
+331:1:249
+332:1:250
+333:1:251
+334:1:262
+335:1:267
+336:1:268
+337:0:2112
+338:1:280
+339:0:2112
+340:1:282
+341:0:2112
+342:1:291
+343:0:2112
+344:1:293
+345:0:2112
+346:1:11
+347:0:2112
+348:1:12
+349:1:16
+350:1:17
+351:1:25
+352:1:26
+353:1:27
+354:1:39
+355:1:44
+356:1:48
+357:1:49
+358:1:56
+359:1:57
+360:1:68
+361:1:69
+362:1:70
+363:1:81
+364:1:86
+365:1:87
+366:0:2112
+367:1:99
+368:0:2112
+369:2:1469
+370:2:1470
+371:2:1482
+372:2:1483
+373:2:1487
+374:2:1488
+375:2:1496
+376:2:1501
+377:2:1505
+378:2:1506
+379:2:1513
+380:2:1514
+381:2:1525
+382:2:1526
+383:2:1527
+384:2:1538
+385:2:1543
+386:2:1544
+387:0:2112
+388:2:1556
+389:0:2112
+390:2:1558
+391:0:2112
+392:2:1559
+393:0:2112
+394:2:1560
+395:0:2112
+396:2:1561
+397:0:2112
+398:2:1562
+399:2:1566
+400:2:1567
+401:2:1575
+402:2:1576
+403:2:1580
+404:2:1581
+405:2:1589
+406:2:1594
+407:2:1598
+408:2:1599
+409:2:1606
+410:2:1607
+411:2:1618
+412:2:1619
+413:2:1620
+414:2:1631
+415:2:1636
+416:2:1637
+417:0:2112
+418:2:1649
+419:0:2112
+420:2:1651
+421:0:2112
+422:2:1652
+423:2:1656
+424:2:1657
+425:2:1665
+426:2:1666
+427:2:1670
+428:2:1671
+429:2:1679
+430:2:1684
+431:2:1688
+432:2:1689
+433:2:1696
+434:2:1697
+435:2:1708
+436:2:1709
+437:2:1710
+438:2:1721
+439:2:1726
+440:2:1727
+441:0:2112
+442:2:1739
+443:0:2112
+444:1:101
+445:0:2112
+446:2:1560
+447:0:2112
+448:2:1561
+449:0:2112
+450:2:1562
+451:2:1566
+452:2:1567
+453:2:1575
+454:2:1576
+455:2:1580
+456:2:1581
+457:2:1589
+458:2:1594
+459:2:1598
+460:2:1599
+461:2:1606
+462:2:1607
+463:2:1618
+464:2:1619
+465:2:1620
+466:2:1631
+467:2:1636
+468:2:1637
+469:0:2112
+470:2:1649
+471:0:2112
+472:2:1651
+473:0:2112
+474:2:1652
+475:2:1656
+476:2:1657
+477:2:1665
+478:2:1666
+479:2:1670
+480:2:1671
+481:2:1679
+482:2:1684
+483:2:1688
+484:2:1689
+485:2:1696
+486:2:1697
+487:2:1708
+488:2:1709
+489:2:1710
+490:2:1721
+491:2:1726
+492:2:1727
+493:0:2112
+494:2:1739
+495:0:2112
+496:1:102
+497:1:106
+498:1:107
+499:1:115
+500:1:116
+501:1:120
+502:1:121
+503:1:129
+504:1:134
+505:1:138
+506:1:139
+507:1:146
+508:1:147
+509:1:158
+510:1:159
+511:1:160
+512:1:171
+513:1:176
+514:1:177
+515:0:2112
+516:2:1560
+517:0:2112
+518:1:189
+519:0:2112
+520:1:285
+521:0:2112
+522:2:1561
+523:0:2112
+524:2:1562
+525:2:1566
+526:2:1567
+527:2:1575
+528:2:1576
+529:2:1580
+530:2:1581
+531:2:1589
+532:2:1594
+533:2:1598
+534:2:1599
+535:2:1606
+536:2:1607
+537:2:1618
+538:2:1619
+539:2:1620
+540:2:1631
+541:2:1636
+542:2:1637
+543:0:2112
+544:2:1649
+545:0:2112
+546:2:1651
+547:0:2112
+548:2:1652
+549:2:1656
+550:2:1657
+551:2:1665
+552:2:1666
+553:2:1670
+554:2:1671
+555:2:1679
+556:2:1684
+557:2:1688
+558:2:1689
+559:2:1696
+560:2:1697
+561:2:1708
+562:2:1709
+563:2:1710
+564:2:1721
+565:2:1726
+566:2:1727
+567:0:2112
+568:2:1739
+569:0:2112
+570:2:1560
+571:0:2112
+572:1:286
+573:0:2112
+574:1:291
+575:0:2112
+576:1:293
+577:0:2112
+578:1:296
+579:0:2112
+580:2:1561
+581:0:2112
+582:2:1562
+583:2:1566
+584:2:1567
+585:2:1575
+586:2:1576
+587:2:1580
+588:2:1581
+589:2:1589
+590:2:1594
+591:2:1598
+592:2:1599
+593:2:1606
+594:2:1607
+595:2:1618
+596:2:1619
+597:2:1620
+598:2:1631
+599:2:1636
+600:2:1637
+601:0:2112
+602:2:1649
+603:0:2112
+604:2:1651
+605:0:2112
+606:2:1652
+607:2:1656
+608:2:1657
+609:2:1665
+610:2:1666
+611:2:1670
+612:2:1671
+613:2:1679
+614:2:1684
+615:2:1688
+616:2:1689
+617:2:1696
+618:2:1697
+619:2:1708
+620:2:1709
+621:2:1710
+622:2:1721
+623:2:1726
+624:2:1727
+625:0:2112
+626:2:1739
+627:0:2112
+628:2:1560
+629:0:2112
+630:1:301
+631:0:2112
+632:2:1561
+633:0:2112
+634:2:1562
+635:2:1566
+636:2:1567
+637:2:1575
+638:2:1576
+639:2:1580
+640:2:1581
+641:2:1589
+642:2:1594
+643:2:1598
+644:2:1599
+645:2:1606
+646:2:1607
+647:2:1618
+648:2:1619
+649:2:1620
+650:2:1631
+651:2:1636
+652:2:1637
+653:0:2112
+654:2:1649
+655:0:2112
+656:2:1651
+657:0:2112
+658:2:1652
+659:2:1656
+660:2:1657
+661:2:1665
+662:2:1666
+663:2:1670
+664:2:1671
+665:2:1679
+666:2:1684
+667:2:1688
+668:2:1689
+669:2:1696
+670:2:1697
+671:2:1708
+672:2:1709
+673:2:1710
+674:2:1721
+675:2:1726
+676:2:1727
+677:0:2112
+678:2:1739
+679:0:2112
+680:2:1560
+681:0:2112
+682:1:302
+683:0:2112
+684:2:1561
+685:0:2112
+686:2:1562
+687:2:1566
+688:2:1567
+689:2:1575
+690:2:1576
+691:2:1580
+692:2:1581
+693:2:1589
+694:2:1594
+695:2:1598
+696:2:1599
+697:2:1606
+698:2:1607
+699:2:1618
+700:2:1619
+701:2:1620
+702:2:1631
+703:2:1636
+704:2:1637
+705:0:2112
+706:2:1649
+707:0:2112
+708:2:1651
+709:0:2112
+710:2:1652
+711:2:1656
+712:2:1657
+713:2:1665
+714:2:1666
+715:2:1670
+716:2:1671
+717:2:1679
+718:2:1684
+719:2:1688
+720:2:1689
+721:2:1696
+722:2:1697
+723:2:1708
+724:2:1709
+725:2:1710
+726:2:1721
+727:2:1726
+728:2:1727
+729:0:2112
+730:2:1739
+731:0:2112
+732:2:1560
+733:0:2112
+734:1:303
+735:0:2112
+736:1:304
+737:0:2112
+738:1:305
+739:0:2112
+740:1:306
+741:0:2112
+742:1:308
+743:0:2112
+744:2:1561
+745:0:2112
+746:2:1562
+747:2:1566
+748:2:1567
+749:2:1575
+750:2:1576
+751:2:1580
+752:2:1581
+753:2:1589
+754:2:1594
+755:2:1598
+756:2:1599
+757:2:1606
+758:2:1607
+759:2:1618
+760:2:1619
+761:2:1620
+762:2:1631
+763:2:1636
+764:2:1637
+765:0:2112
+766:2:1649
+767:0:2112
+768:2:1651
+769:0:2112
+770:2:1652
+771:2:1656
+772:2:1657
+773:2:1665
+774:2:1666
+775:2:1670
+776:2:1671
+777:2:1679
+778:2:1684
+779:2:1688
+780:2:1689
+781:2:1696
+782:2:1697
+783:2:1708
+784:2:1709
+785:2:1710
+786:2:1721
+787:2:1726
+788:2:1727
+789:0:2112
+790:2:1739
+791:0:2112
+792:2:1560
+793:0:2112
+794:1:310
+795:0:2112
+796:2:1561
+797:0:2112
+798:2:1562
+799:2:1566
+800:2:1567
+801:2:1575
+802:2:1576
+803:2:1580
+804:2:1581
+805:2:1589
+806:2:1594
+807:2:1598
+808:2:1599
+809:2:1606
+810:2:1607
+811:2:1618
+812:2:1619
+813:2:1620
+814:2:1631
+815:2:1636
+816:2:1637
+817:0:2112
+818:2:1649
+819:0:2112
+820:2:1651
+821:0:2112
+822:2:1652
+823:2:1656
+824:2:1657
+825:2:1665
+826:2:1666
+827:2:1670
+828:2:1671
+829:2:1679
+830:2:1684
+831:2:1688
+832:2:1689
+833:2:1696
+834:2:1697
+835:2:1708
+836:2:1709
+837:2:1710
+838:2:1721
+839:2:1726
+840:2:1727
+841:0:2112
+842:2:1739
+843:0:2112
+844:2:1560
+845:0:2112
+846:1:311
+847:1:315
+848:1:316
+849:1:324
+850:1:325
+851:1:326
+852:1:338
+853:1:343
+854:1:347
+855:1:348
+856:1:355
+857:1:356
+858:1:367
+859:1:368
+860:1:369
+861:1:380
+862:1:385
+863:1:386
+864:0:2112
+865:1:398
+866:0:2112
+867:2:1561
+868:0:2112
+869:2:1562
+870:2:1566
+871:2:1567
+872:2:1575
+873:2:1576
+874:2:1580
+875:2:1581
+876:2:1589
+877:2:1594
+878:2:1598
+879:2:1599
+880:2:1606
+881:2:1607
+882:2:1618
+883:2:1619
+884:2:1620
+885:2:1631
+886:2:1636
+887:2:1637
+888:0:2112
+889:2:1649
+890:0:2112
+891:2:1651
+892:0:2112
+893:2:1652
+894:2:1656
+895:2:1657
+896:2:1665
+897:2:1666
+898:2:1670
+899:2:1671
+900:2:1679
+901:2:1684
+902:2:1688
+903:2:1689
+904:2:1696
+905:2:1697
+906:2:1708
+907:2:1709
+908:2:1710
+909:2:1721
+910:2:1726
+911:2:1727
+912:0:2112
+913:2:1739
+914:0:2112
+915:2:1560
+916:0:2112
+917:2:1561
+918:0:2112
+919:2:1562
+920:2:1566
+921:2:1567
+922:2:1575
+923:2:1576
+924:2:1580
+925:2:1581
+926:2:1589
+927:2:1594
+928:2:1598
+929:2:1599
+930:2:1606
+931:2:1607
+932:2:1618
+933:2:1619
+934:2:1620
+935:2:1631
+936:2:1636
+937:2:1637
+938:0:2112
+939:2:1649
+940:0:2112
+941:1:400
+942:0:2112
+943:1:305
+944:0:2112
+945:1:306
+946:0:2112
+947:1:308
+948:0:2112
+949:2:1651
+950:0:2112
+951:2:1652
+952:2:1656
+953:2:1657
+954:2:1665
+955:2:1666
+956:2:1670
+957:2:1671
+958:2:1679
+959:2:1684
+960:2:1688
+961:2:1689
+962:2:1696
+963:2:1697
+964:2:1708
+965:2:1709
+966:2:1710
+967:2:1721
+968:2:1726
+969:2:1727
+970:0:2112
+971:2:1739
+972:0:2112
+973:2:1560
+974:0:2112
+975:2:1561
+976:0:2112
+977:2:1562
+978:2:1566
+979:2:1567
+980:2:1575
+981:2:1576
+982:2:1580
+983:2:1581
+984:2:1589
+985:2:1594
+986:2:1598
+987:2:1599
+988:2:1606
+989:2:1607
+990:2:1618
+991:2:1619
+992:2:1620
+993:2:1631
+994:2:1636
+995:2:1637
+996:0:2112
+997:2:1649
+998:0:2112
+999:1:310
+1000:0:2112
+1001:2:1651
+1002:0:2112
+1003:2:1652
+1004:2:1656
+1005:2:1657
+1006:2:1665
+1007:2:1666
+1008:2:1670
+1009:2:1671
+1010:2:1679
+1011:2:1684
+1012:2:1688
+1013:2:1689
+1014:2:1696
+1015:2:1697
+1016:2:1708
+1017:2:1709
+1018:2:1710
+1019:2:1721
+1020:2:1726
+1021:2:1727
+1022:0:2112
+1023:2:1739
+1024:0:2112
+1025:2:1560
+1026:0:2112
+1027:2:1561
+1028:0:2112
+1029:2:1562
+1030:2:1566
+1031:2:1567
+1032:2:1575
+1033:2:1576
+1034:2:1580
+1035:2:1581
+1036:2:1589
+1037:2:1594
+1038:2:1598
+1039:2:1599
+1040:2:1606
+1041:2:1607
+1042:2:1618
+1043:2:1619
+1044:2:1620
+1045:2:1631
+1046:2:1636
+1047:2:1637
+1048:0:2112
+1049:2:1649
+1050:0:2112
+1051:1:311
+1052:1:315
+1053:1:316
+1054:1:324
+1055:1:325
+1056:1:326
+1057:1:338
+1058:1:343
+1059:1:347
+1060:1:348
+1061:1:355
+1062:1:356
+1063:1:367
+1064:1:368
+1065:1:369
+1066:1:380
+1067:1:385
+1068:1:386
+1069:0:2112
+1070:1:398
+1071:0:2112
+1072:2:1651
+1073:0:2112
+1074:2:1652
+1075:2:1656
+1076:2:1657
+1077:2:1665
+1078:2:1666
+1079:2:1670
+1080:2:1671
+1081:2:1679
+1082:2:1684
+1083:2:1688
+1084:2:1689
+1085:2:1696
+1086:2:1697
+1087:2:1708
+1088:2:1709
+1089:2:1710
+1090:2:1721
+1091:2:1726
+1092:2:1727
+1093:0:2112
+1094:2:1739
+1095:0:2112
+1096:2:1560
+1097:0:2112
+1098:2:1561
+1099:0:2112
+1100:2:1562
+1101:2:1566
+1102:2:1567
+1103:2:1575
+1104:2:1576
+1105:2:1580
+1106:2:1581
+1107:2:1589
+1108:2:1594
+1109:2:1598
+1110:2:1599
+1111:2:1606
+1112:2:1607
+1113:2:1618
+1114:2:1619
+1115:2:1620
+1116:2:1631
+1117:2:1636
+1118:2:1637
+1119:0:2112
+1120:2:1649
+1121:0:2112
+1122:2:1651
+1123:0:2112
+1124:1:400
+1125:0:2112
+1126:1:404
+1127:0:2112
+1128:1:9
+1129:0:2112
+1130:1:10
+1131:0:2112
+1132:1:11
+1133:0:2112
+1134:2:1652
+1135:2:1656
+1136:2:1657
+1137:2:1665
+1138:2:1666
+1139:2:1670
+1140:2:1671
+1141:2:1679
+1142:2:1684
+1143:2:1688
+1144:2:1689
+1145:2:1696
+1146:2:1697
+1147:2:1708
+1148:2:1709
+1149:2:1710
+1150:2:1721
+1151:2:1726
+1152:2:1727
+1153:0:2112
+1154:2:1739
+1155:0:2112
+1156:2:1560
+1157:0:2112
+1158:2:1561
+1159:0:2112
+1160:2:1562
+1161:2:1566
+1162:2:1567
+1163:2:1575
+1164:2:1576
+1165:2:1580
+1166:2:1581
+1167:2:1589
+1168:2:1594
+1169:2:1598
+1170:2:1599
+1171:2:1606
+1172:2:1607
+1173:2:1618
+1174:2:1619
+1175:2:1620
+1176:2:1631
+1177:2:1636
+1178:2:1637
+1179:0:2112
+1180:2:1649
+1181:0:2112
+1182:2:1651
+1183:0:2112
+1184:1:12
+1185:1:16
+1186:1:17
+1187:1:25
+1188:1:26
+1189:1:27
+1190:1:39
+1191:1:44
+1192:1:48
+1193:1:49
+1194:1:56
+1195:1:57
+1196:1:68
+1197:1:69
+1198:1:70
+1199:1:81
+1200:1:86
+1201:1:87
+1202:0:2112
+1203:1:99
+1204:0:2112
+1205:2:1652
+1206:2:1656
+1207:2:1657
+1208:2:1665
+1209:2:1666
+1210:2:1670
+1211:2:1671
+1212:2:1679
+1213:2:1684
+1214:2:1688
+1215:2:1689
+1216:2:1696
+1217:2:1697
+1218:2:1708
+1219:2:1716
+1220:2:1717
+1221:2:1721
+1222:2:1726
+1223:2:1727
+1224:0:2112
+1225:2:1739
+1226:0:2112
+1227:2:1560
+1228:0:2112
+1229:2:1561
+1230:0:2112
+1231:2:1562
+1232:2:1566
+1233:2:1567
+1234:2:1575
+1235:2:1576
+1236:2:1580
+1237:2:1581
+1238:2:1589
+1239:2:1594
+1240:2:1598
+1241:2:1599
+1242:2:1606
+1243:2:1607
+1244:2:1618
+1245:2:1626
+1246:2:1627
+1247:2:1631
+1248:2:1636
+1249:2:1637
+1250:0:2112
+1251:2:1649
+1252:0:2112
+1253:2:1651
+1254:0:2112
+1255:1:101
+1256:0:2112
+1257:2:1652
+1258:2:1656
+1259:2:1657
+1260:2:1665
+1261:2:1666
+1262:2:1670
+1263:2:1671
+1264:2:1679
+1265:2:1684
+1266:2:1688
+1267:2:1689
+1268:2:1696
+1269:2:1697
+1270:2:1708
+1271:2:1716
+1272:2:1717
+1273:2:1721
+1274:2:1726
+1275:2:1727
+1276:0:2112
+1277:2:1739
+1278:0:2112
+1279:2:1560
+1280:0:2112
+1281:2:1561
+1282:0:2112
+1283:2:1562
+1284:2:1566
+1285:2:1567
+1286:2:1575
+1287:2:1576
+1288:2:1580
+1289:2:1581
+1290:2:1589
+1291:2:1594
+1292:2:1598
+1293:2:1599
+1294:2:1606
+1295:2:1607
+1296:2:1618
+1297:2:1626
+1298:2:1627
+1299:2:1631
+1300:2:1636
+1301:2:1637
+1302:0:2112
+1303:2:1649
+1304:0:2112
+1305:2:1651
+1306:0:2112
+1307:1:102
+1308:1:106
+1309:1:107
+1310:1:115
+1311:1:116
+1312:1:120
+1313:1:121
+1314:1:129
+1315:1:134
+1316:1:138
+1317:1:139
+1318:1:146
+1319:1:147
+1320:1:158
+1321:1:159
+1322:1:160
+1323:1:171
+1324:1:176
+1325:1:177
+1326:0:2112
+1327:1:189
+1328:0:2112
+1329:1:191
+1330:0:2112
+1331:2:1652
+1332:2:1656
+1333:2:1657
+1334:2:1665
+1335:2:1666
+1336:2:1670
+1337:2:1671
+1338:2:1679
+1339:2:1684
+1340:2:1688
+1341:2:1689
+1342:2:1696
+1343:2:1697
+1344:2:1708
+1345:2:1716
+1346:2:1717
+1347:2:1721
+1348:2:1726
+1349:2:1727
+1350:0:2112
+1351:2:1739
+1352:0:2112
+1353:2:1560
+1354:0:2112
+1355:2:1561
+1356:0:2112
+1357:2:1562
+1358:2:1566
+1359:2:1567
+1360:2:1575
+1361:2:1576
+1362:2:1580
+1363:2:1581
+1364:2:1589
+1365:2:1594
+1366:2:1598
+1367:2:1599
+1368:2:1606
+1369:2:1607
+1370:2:1618
+1371:2:1626
+1372:2:1627
+1373:2:1631
+1374:2:1636
+1375:2:1637
+1376:0:2112
+1377:2:1649
+1378:0:2112
+1379:2:1651
+1380:0:2112
+1381:1:192
+1382:0:2112
+1383:2:1652
+1384:2:1656
+1385:2:1657
+1386:2:1665
+1387:2:1666
+1388:2:1670
+1389:2:1671
+1390:2:1679
+1391:2:1684
+1392:2:1688
+1393:2:1689
+1394:2:1696
+1395:2:1697
+1396:2:1708
+1397:2:1716
+1398:2:1717
+1399:2:1721
+1400:2:1726
+1401:2:1727
+1402:0:2112
+1403:2:1739
+1404:0:2112
+1405:2:1560
+1406:0:2112
+1407:2:1561
+1408:0:2112
+1409:2:1562
+1410:2:1566
+1411:2:1567
+1412:2:1575
+1413:2:1576
+1414:2:1580
+1415:2:1581
+1416:2:1589
+1417:2:1594
+1418:2:1598
+1419:2:1599
+1420:2:1606
+1421:2:1607
+1422:2:1618
+1423:2:1626
+1424:2:1627
+1425:2:1631
+1426:2:1636
+1427:2:1637
+1428:0:2112
+1429:2:1649
+1430:0:2112
+1431:2:1651
+1432:0:2112
+1433:1:193
+1434:1:197
+1435:1:198
+1436:1:206
+1437:1:207
+1438:1:211
+1439:1:212
+1440:1:220
+1441:1:225
+1442:1:229
+1443:1:230
+1444:1:237
+1445:1:238
+1446:1:249
+1447:1:250
+1448:1:251
+1449:1:262
+1450:1:267
+1451:1:268
+1452:0:2112
+1453:1:280
+1454:0:2112
+1455:2:1652
+1456:2:1656
+1457:2:1657
+1458:2:1665
+1459:2:1666
+1460:2:1670
+1461:2:1671
+1462:2:1679
+1463:2:1684
+1464:2:1688
+1465:2:1689
+1466:2:1696
+1467:2:1697
+1468:2:1708
+1469:2:1716
+1470:2:1717
+1471:2:1721
+1472:2:1726
+1473:2:1727
+1474:0:2112
+1475:2:1739
+1476:0:2112
+1477:2:1560
+1478:0:2112
+1479:2:1561
+1480:0:2112
+1481:2:1562
+1482:2:1566
+1483:2:1567
+1484:2:1575
+1485:2:1576
+1486:2:1580
+1487:2:1581
+1488:2:1589
+1489:2:1594
+1490:2:1598
+1491:2:1599
+1492:2:1606
+1493:2:1607
+1494:2:1618
+1495:2:1626
+1496:2:1627
+1497:2:1631
+1498:2:1636
+1499:2:1637
+1500:0:2112
+1501:2:1649
+1502:0:2112
+1503:2:1651
+1504:0:2112
+1505:1:282
+1506:0:2112
+1507:1:291
+1508:0:2112
+1509:1:293
+1510:0:2112
+1511:1:11
+1512:0:2112
+1513:2:1652
+1514:2:1656
+1515:2:1657
+1516:2:1665
+1517:2:1666
+1518:2:1670
+1519:2:1671
+1520:2:1679
+1521:2:1684
+1522:2:1688
+1523:2:1689
+1524:2:1696
+1525:2:1697
+1526:2:1708
+1527:2:1716
+1528:2:1717
+1529:2:1721
+1530:2:1726
+1531:2:1727
+1532:0:2112
+1533:2:1739
+1534:0:2112
+1535:2:1560
+1536:0:2112
+1537:2:1561
+1538:0:2112
+1539:2:1562
+1540:2:1566
+1541:2:1567
+1542:2:1575
+1543:2:1576
+1544:2:1580
+1545:2:1581
+1546:2:1589
+1547:2:1594
+1548:2:1598
+1549:2:1599
+1550:2:1606
+1551:2:1607
+1552:2:1618
+1553:2:1626
+1554:2:1627
+1555:2:1631
+1556:2:1636
+1557:2:1637
+1558:0:2112
+1559:2:1649
+1560:0:2112
+1561:2:1651
+1562:0:2112
+1563:1:12
+1564:1:16
+1565:1:17
+1566:1:25
+1567:1:26
+1568:1:27
+1569:1:39
+1570:1:44
+1571:1:48
+1572:1:49
+1573:1:56
+1574:1:57
+1575:1:68
+1576:1:69
+1577:1:70
+1578:1:81
+1579:1:86
+1580:1:87
+1581:0:2112
+1582:1:99
+1583:0:2112
+1584:2:1652
+1585:2:1656
+1586:2:1657
+1587:2:1665
+1588:2:1666
+1589:2:1670
+1590:2:1671
+1591:2:1679
+1592:2:1684
+1593:2:1688
+1594:2:1689
+1595:2:1696
+1596:2:1697
+1597:2:1708
+1598:2:1716
+1599:2:1717
+1600:2:1721
+1601:2:1726
+1602:2:1727
+1603:0:2112
+1604:2:1739
+1605:0:2112
+1606:2:1560
+1607:0:2112
+1608:2:1561
+1609:0:2112
+1610:2:1562
+1611:2:1566
+1612:2:1567
+1613:2:1575
+1614:2:1576
+1615:2:1580
+1616:2:1581
+1617:2:1589
+1618:2:1594
+1619:2:1598
+1620:2:1599
+1621:2:1606
+1622:2:1607
+1623:2:1618
+1624:2:1626
+1625:2:1627
+1626:2:1631
+1627:2:1636
+1628:2:1637
+1629:0:2112
+1630:2:1649
+1631:0:2112
+1632:2:1651
+1633:0:2112
+1634:1:101
+1635:0:2112
+1636:2:1652
+1637:2:1656
+1638:2:1657
+1639:2:1665
+1640:2:1666
+1641:2:1670
+1642:2:1671
+1643:2:1679
+1644:2:1684
+1645:2:1688
+1646:2:1689
+1647:2:1696
+1648:2:1697
+1649:2:1708
+1650:2:1716
+1651:2:1717
+1652:2:1721
+1653:2:1726
+1654:2:1727
+1655:0:2112
+1656:2:1739
+1657:0:2112
+1658:2:1560
+1659:0:2112
+1660:2:1561
+1661:0:2112
+1662:2:1562
+1663:2:1566
+1664:2:1567
+1665:2:1575
+1666:2:1576
+1667:2:1580
+1668:2:1581
+1669:2:1589
+1670:2:1594
+1671:2:1598
+1672:2:1599
+1673:2:1606
+1674:2:1607
+1675:2:1618
+1676:2:1626
+1677:2:1627
+1678:2:1631
+1679:2:1636
+1680:2:1637
+1681:0:2112
+1682:2:1649
+1683:0:2112
+1684:2:1651
+1685:0:2112
+1686:1:102
+1687:1:106
+1688:1:107
+1689:1:115
+1690:1:116
+1691:1:120
+1692:1:121
+1693:1:129
+1694:1:134
+1695:1:138
+1696:1:139
+1697:1:146
+1698:1:147
+1699:1:158
+1700:1:159
+1701:1:160
+1702:1:171
+1703:1:176
+1704:1:177
+1705:0:2112
+1706:1:189
+1707:0:2112
+1708:1:285
+1709:0:2112
+1710:2:1652
+1711:2:1656
+1712:2:1657
+1713:2:1665
+1714:2:1666
+1715:2:1670
+1716:2:1671
+1717:2:1679
+1718:2:1684
+1719:2:1688
+1720:2:1689
+1721:2:1696
+1722:2:1697
+1723:2:1708
+1724:2:1716
+1725:2:1717
+1726:2:1721
+1727:2:1726
+1728:2:1727
+1729:0:2112
+1730:2:1739
+1731:0:2112
+1732:2:1560
+1733:0:2112
+1734:2:1561
+1735:0:2112
+1736:2:1562
+1737:2:1566
+1738:2:1567
+1739:2:1575
+1740:2:1576
+1741:2:1580
+1742:2:1581
+1743:2:1589
+1744:2:1594
+1745:2:1598
+1746:2:1599
+1747:2:1606
+1748:2:1607
+1749:2:1618
+1750:2:1626
+1751:2:1627
+1752:2:1631
+1753:2:1636
+1754:2:1637
+1755:0:2112
+1756:2:1649
+1757:0:2112
+1758:2:1651
+1759:0:2112
+1760:1:286
+1761:0:2112
+1762:1:291
+1763:0:2112
+1764:1:293
+1765:0:2112
+1766:1:296
+1767:0:2112
+1768:2:1652
+1769:2:1656
+1770:2:1657
+1771:2:1665
+1772:2:1666
+1773:2:1670
+1774:2:1671
+1775:2:1679
+1776:2:1684
+1777:2:1688
+1778:2:1689
+1779:2:1696
+1780:2:1697
+1781:2:1708
+1782:2:1716
+1783:2:1717
+1784:2:1721
+1785:2:1726
+1786:2:1727
+1787:0:2112
+1788:2:1739
+1789:0:2112
+1790:2:1560
+1791:0:2112
+1792:2:1561
+1793:0:2112
+1794:2:1562
+1795:2:1566
+1796:2:1567
+1797:2:1575
+1798:2:1576
+1799:2:1580
+1800:2:1581
+1801:2:1589
+1802:2:1594
+1803:2:1598
+1804:2:1599
+1805:2:1606
+1806:2:1607
+1807:2:1618
+1808:2:1626
+1809:2:1627
+1810:2:1631
+1811:2:1636
+1812:2:1637
+1813:0:2112
+1814:2:1649
+1815:0:2112
+1816:2:1651
+1817:0:2112
+1818:1:301
+1819:0:2112
+1820:2:1652
+1821:2:1656
+1822:2:1657
+1823:2:1665
+1824:2:1666
+1825:2:1670
+1826:2:1671
+1827:2:1679
+1828:2:1684
+1829:2:1688
+1830:2:1689
+1831:2:1696
+1832:2:1697
+1833:2:1708
+1834:2:1716
+1835:2:1717
+1836:2:1721
+1837:2:1726
+1838:2:1727
+1839:0:2112
+1840:2:1739
+1841:0:2112
+1842:2:1560
+1843:0:2112
+1844:2:1561
+1845:0:2112
+1846:2:1562
+1847:2:1566
+1848:2:1567
+1849:2:1575
+1850:2:1576
+1851:2:1580
+1852:2:1581
+1853:2:1589
+1854:2:1594
+1855:2:1598
+1856:2:1599
+1857:2:1606
+1858:2:1607
+1859:2:1618
+1860:2:1626
+1861:2:1627
+1862:2:1631
+1863:2:1636
+1864:2:1637
+1865:0:2112
+1866:2:1649
+1867:0:2112
+1868:2:1651
+1869:0:2112
+1870:1:302
+1871:0:2112
+1872:2:1652
+1873:2:1656
+1874:2:1657
+1875:2:1665
+1876:2:1666
+1877:2:1670
+1878:2:1671
+1879:2:1679
+1880:2:1684
+1881:2:1688
+1882:2:1689
+1883:2:1696
+1884:2:1697
+1885:2:1708
+1886:2:1716
+1887:2:1717
+1888:2:1721
+1889:2:1726
+1890:2:1727
+1891:0:2112
+1892:2:1739
+1893:0:2112
+1894:2:1560
+1895:0:2112
+1896:2:1561
+1897:0:2112
+1898:2:1562
+1899:2:1566
+1900:2:1567
+1901:2:1575
+1902:2:1576
+1903:2:1580
+1904:2:1581
+1905:2:1589
+1906:2:1594
+1907:2:1598
+1908:2:1599
+1909:2:1606
+1910:2:1607
+1911:2:1618
+1912:2:1626
+1913:2:1627
+1914:2:1631
+1915:2:1636
+1916:2:1637
+1917:0:2112
+1918:2:1649
+1919:0:2112
+1920:2:1651
+1921:0:2112
+1922:1:303
+1923:0:2112
+1924:1:304
+1925:0:2112
+1926:1:305
+1927:0:2112
+1928:1:306
+1929:0:2112
+1930:1:308
+1931:0:2112
+1932:2:1652
+1933:2:1656
+1934:2:1657
+1935:2:1665
+1936:2:1666
+1937:2:1670
+1938:2:1671
+1939:2:1679
+1940:2:1684
+1941:2:1688
+1942:2:1689
+1943:2:1696
+1944:2:1697
+1945:2:1708
+1946:2:1716
+1947:2:1717
+1948:2:1721
+1949:2:1726
+1950:2:1727
+1951:0:2112
+1952:2:1739
+1953:0:2112
+1954:2:1560
+1955:0:2112
+1956:2:1561
+1957:0:2112
+1958:2:1562
+1959:2:1566
+1960:2:1567
+1961:2:1575
+1962:2:1576
+1963:2:1580
+1964:2:1581
+1965:2:1589
+1966:2:1594
+1967:2:1598
+1968:2:1599
+1969:2:1606
+1970:2:1607
+1971:2:1618
+1972:2:1626
+1973:2:1627
+1974:2:1631
+1975:2:1636
+1976:2:1637
+1977:0:2112
+1978:2:1649
+1979:0:2112
+1980:2:1651
+1981:0:2112
+1982:1:310
+1983:0:2112
+1984:2:1652
+1985:2:1656
+1986:2:1657
+1987:2:1665
+1988:2:1666
+1989:2:1670
+1990:2:1671
+1991:2:1679
+1992:2:1684
+1993:2:1688
+1994:2:1689
+1995:2:1696
+1996:2:1697
+1997:2:1708
+1998:2:1716
+1999:2:1717
+2000:2:1721
+2001:2:1726
+2002:2:1727
+2003:0:2112
+2004:2:1739
+2005:0:2112
+2006:2:1560
+2007:0:2112
+2008:2:1561
+2009:0:2112
+2010:2:1562
+2011:2:1566
+2012:2:1567
+2013:2:1575
+2014:2:1576
+2015:2:1580
+2016:2:1581
+2017:2:1589
+2018:2:1594
+2019:2:1598
+2020:2:1599
+2021:2:1606
+2022:2:1607
+2023:2:1618
+2024:2:1626
+2025:2:1627
+2026:2:1631
+2027:2:1636
+2028:2:1637
+2029:0:2112
+2030:2:1649
+2031:0:2112
+2032:2:1651
+2033:0:2112
+2034:1:311
+2035:1:315
+2036:1:316
+2037:1:324
+2038:1:325
+2039:1:326
+2040:1:338
+2041:1:343
+2042:1:347
+2043:1:348
+2044:1:355
+2045:1:356
+2046:1:367
+2047:1:368
+2048:1:369
+2049:1:380
+2050:1:385
+2051:1:386
+2052:0:2112
+2053:1:398
+2054:0:2112
+2055:2:1652
+2056:2:1656
+2057:2:1657
+2058:2:1665
+2059:2:1666
+2060:2:1670
+2061:2:1671
+2062:2:1679
+2063:2:1684
+2064:2:1688
+2065:2:1689
+2066:2:1696
+2067:2:1697
+2068:2:1708
+2069:2:1716
+2070:2:1717
+2071:2:1721
+2072:2:1726
+2073:2:1727
+2074:0:2112
+2075:2:1739
+2076:0:2112
+2077:2:1560
+2078:0:2112
+2079:2:1561
+2080:0:2112
+2081:2:1562
+2082:2:1566
+2083:2:1567
+2084:2:1575
+2085:2:1576
+2086:2:1580
+2087:2:1581
+2088:2:1589
+2089:2:1594
+2090:2:1598
+2091:2:1599
+2092:2:1606
+2093:2:1607
+2094:2:1618
+2095:2:1626
+2096:2:1627
+2097:2:1631
+2098:2:1636
+2099:2:1637
+2100:0:2112
+2101:2:1649
+2102:0:2112
+2103:2:1651
+2104:0:2112
+2105:1:400
+2106:0:2112
+2107:1:305
+2108:0:2112
+2109:1:306
+2110:0:2112
+2111:1:308
+2112:0:2112
+2113:2:1652
+2114:2:1656
+2115:2:1657
+2116:2:1665
+2117:2:1666
+2118:2:1670
+2119:2:1671
+2120:2:1679
+2121:2:1684
+2122:2:1688
+2123:2:1689
+2124:2:1696
+2125:2:1697
+2126:2:1708
+2127:2:1716
+2128:2:1717
+2129:2:1721
+2130:2:1726
+2131:2:1727
+2132:0:2112
+2133:2:1739
+2134:0:2112
+2135:2:1560
+2136:0:2112
+2137:2:1561
+2138:0:2112
+2139:2:1562
+2140:2:1566
+2141:2:1567
+2142:2:1575
+2143:2:1576
+2144:2:1580
+2145:2:1581
+2146:2:1589
+2147:2:1594
+2148:2:1598
+2149:2:1599
+2150:2:1606
+2151:2:1607
+2152:2:1618
+2153:2:1626
+2154:2:1627
+2155:2:1631
+2156:2:1636
+2157:2:1637
+2158:0:2112
+2159:2:1649
+2160:0:2112
+2161:2:1651
+2162:0:2112
+2163:1:310
+2164:0:2112
+2165:2:1652
+2166:2:1656
+2167:2:1657
+2168:2:1665
+2169:2:1666
+2170:2:1670
+2171:2:1671
+2172:2:1679
+2173:2:1684
+2174:2:1688
+2175:2:1689
+2176:2:1696
+2177:2:1697
+2178:2:1708
+2179:2:1716
+2180:2:1717
+2181:2:1721
+2182:2:1726
+2183:2:1727
+2184:0:2112
+2185:2:1739
+2186:0:2112
+2187:2:1560
+2188:0:2112
+2189:2:1561
+2190:0:2112
+2191:2:1562
+2192:2:1566
+2193:2:1567
+2194:2:1575
+2195:2:1576
+2196:2:1580
+2197:2:1581
+2198:2:1589
+2199:2:1594
+2200:2:1598
+2201:2:1599
+2202:2:1606
+2203:2:1607
+2204:2:1618
+2205:2:1626
+2206:2:1627
+2207:2:1631
+2208:2:1636
+2209:2:1637
+2210:0:2112
+2211:2:1649
+2212:0:2112
+2213:2:1651
+2214:0:2112
+2215:1:311
+2216:1:315
+2217:1:316
+2218:1:324
+2219:1:325
+2220:1:326
+2221:1:338
+2222:1:343
+2223:1:347
+2224:1:348
+2225:1:355
+2226:1:356
+2227:1:367
+2228:1:368
+2229:1:369
+2230:1:380
+2231:1:385
+2232:1:386
+2233:0:2112
+2234:1:398
+2235:0:2112
+2236:2:1652
+2237:2:1656
+2238:2:1657
+2239:2:1665
+2240:2:1666
+2241:2:1670
+2242:2:1671
+2243:2:1679
+2244:2:1684
+2245:2:1688
+2246:2:1689
+2247:2:1696
+2248:2:1697
+2249:2:1708
+2250:2:1716
+2251:2:1717
+2252:2:1721
+2253:2:1726
+2254:2:1727
+2255:0:2112
+2256:2:1739
+2257:0:2112
+2258:2:1560
+2259:0:2112
+2260:2:1561
+2261:0:2112
+2262:2:1562
+2263:2:1566
+2264:2:1567
+2265:2:1575
+2266:2:1576
+2267:2:1580
+2268:2:1581
+2269:2:1589
+2270:2:1594
+2271:2:1598
+2272:2:1599
+2273:2:1606
+2274:2:1607
+2275:2:1618
+2276:2:1626
+2277:2:1627
+2278:2:1631
+2279:2:1636
+2280:2:1637
+2281:0:2112
+2282:2:1649
+2283:0:2112
+2284:2:1651
+2285:0:2112
+2286:1:400
+2287:0:2112
+2288:1:404
+2289:0:2112
+2290:1:9
+2291:0:2112
+2292:1:10
+2293:0:2112
+2294:1:11
+2295:0:2112
+2296:2:1652
+2297:2:1656
+2298:2:1657
+2299:2:1665
+2300:2:1666
+2301:2:1670
+2302:2:1671
+2303:2:1679
+2304:2:1684
+2305:2:1688
+2306:2:1689
+2307:2:1696
+2308:2:1697
+2309:2:1708
+2310:2:1716
+2311:2:1717
+2312:2:1721
+2313:2:1726
+2314:2:1727
+2315:0:2112
+2316:2:1739
+2317:0:2112
+2318:2:1560
+2319:0:2112
+2320:2:1561
+2321:0:2112
+2322:2:1562
+2323:2:1566
+2324:2:1567
+2325:2:1575
+2326:2:1576
+2327:2:1580
+2328:2:1581
+2329:2:1589
+2330:2:1594
+2331:2:1598
+2332:2:1599
+2333:2:1606
+2334:2:1607
+2335:2:1618
+2336:2:1626
+2337:2:1627
+2338:2:1631
+2339:2:1636
+2340:2:1637
+2341:0:2112
+2342:2:1649
+2343:0:2112
+2344:2:1651
+2345:0:2112
+2346:1:12
+2347:1:16
+2348:1:17
+2349:1:25
+2350:1:26
+2351:1:27
+2352:1:39
+2353:1:44
+2354:1:48
+2355:1:49
+2356:1:56
+2357:1:57
+2358:1:68
+2359:1:69
+2360:1:70
+2361:1:81
+2362:1:86
+2363:1:87
+2364:0:2112
+2365:1:99
+2366:0:2112
+2367:2:1652
+2368:2:1656
+2369:2:1657
+2370:2:1665
+2371:2:1666
+2372:2:1670
+2373:2:1671
+2374:2:1679
+2375:2:1684
+2376:2:1688
+2377:2:1689
+2378:2:1696
+2379:2:1697
+2380:2:1708
+2381:2:1716
+2382:2:1717
+2383:2:1721
+2384:2:1726
+2385:2:1727
+2386:0:2112
+2387:2:1739
+2388:0:2112
+2389:2:1560
+2390:0:2112
+2391:2:1561
+2392:0:2112
+2393:2:1562
+2394:2:1566
+2395:2:1567
+2396:2:1575
+2397:2:1576
+2398:2:1580
+2399:2:1581
+2400:2:1589
+2401:2:1594
+2402:2:1598
+2403:2:1599
+2404:2:1606
+2405:2:1607
+2406:2:1618
+2407:2:1626
+2408:2:1627
+2409:2:1631
+2410:2:1636
+2411:2:1637
+2412:0:2112
+2413:2:1649
+2414:0:2112
+2415:2:1651
+2416:0:2112
+2417:1:101
+2418:0:2112
+2419:2:1652
+2420:2:1656
+2421:2:1657
+2422:2:1665
+2423:2:1666
+2424:2:1670
+2425:2:1671
+2426:2:1679
+2427:2:1684
+2428:2:1688
+2429:2:1689
+2430:2:1696
+2431:2:1697
+2432:2:1708
+2433:2:1716
+2434:2:1717
+2435:2:1721
+2436:2:1726
+2437:2:1727
+2438:0:2112
+2439:2:1739
+2440:0:2112
+2441:2:1560
+2442:0:2112
+2443:2:1561
+2444:0:2112
+2445:2:1562
+2446:2:1566
+2447:2:1567
+2448:2:1575
+2449:2:1576
+2450:2:1580
+2451:2:1581
+2452:2:1589
+2453:2:1594
+2454:2:1598
+2455:2:1599
+2456:2:1606
+2457:2:1607
+2458:2:1618
+2459:2:1626
+2460:2:1627
+2461:2:1631
+2462:2:1636
+2463:2:1637
+2464:0:2112
+2465:2:1649
+2466:0:2112
+2467:2:1651
+2468:0:2112
+2469:1:102
+2470:1:106
+2471:1:107
+2472:1:115
+2473:1:116
+2474:1:120
+2475:1:121
+2476:1:129
+2477:1:134
+2478:1:138
+2479:1:139
+2480:1:146
+2481:1:147
+2482:1:158
+2483:1:159
+2484:1:160
+2485:1:171
+2486:1:176
+2487:1:177
+2488:0:2112
+2489:1:189
+2490:0:2112
+2491:1:191
+2492:0:2112
+2493:2:1652
+2494:2:1656
+2495:2:1657
+2496:2:1665
+2497:2:1666
+2498:2:1670
+2499:2:1671
+2500:2:1679
+2501:2:1684
+2502:2:1688
+2503:2:1689
+2504:2:1696
+2505:2:1697
+2506:2:1708
+2507:2:1716
+2508:2:1717
+2509:2:1721
+2510:2:1726
+2511:2:1727
+2512:0:2112
+2513:2:1739
+2514:0:2112
+2515:2:1560
+2516:0:2112
+2517:2:1561
+2518:0:2112
+2519:2:1562
+2520:2:1566
+2521:2:1567
+2522:2:1575
+2523:2:1576
+2524:2:1580
+2525:2:1581
+2526:2:1589
+2527:2:1594
+2528:2:1598
+2529:2:1599
+2530:2:1606
+2531:2:1607
+2532:2:1618
+2533:2:1626
+2534:2:1627
+2535:2:1631
+2536:2:1636
+2537:2:1637
+2538:0:2112
+2539:2:1649
+2540:0:2112
+2541:2:1651
+2542:0:2112
+2543:1:192
+2544:0:2112
+2545:2:1652
+2546:2:1656
+2547:2:1657
+2548:2:1665
+2549:2:1666
+2550:2:1670
+2551:2:1671
+2552:2:1679
+2553:2:1684
+2554:2:1688
+2555:2:1689
+2556:2:1696
+2557:2:1697
+2558:2:1708
+2559:2:1716
+2560:2:1717
+2561:2:1721
+2562:2:1726
+2563:2:1727
+2564:0:2112
+2565:2:1739
+2566:0:2112
+2567:2:1560
+2568:0:2112
+2569:2:1561
+2570:0:2112
+2571:2:1562
+2572:2:1566
+2573:2:1567
+2574:2:1575
+2575:2:1576
+2576:2:1580
+2577:2:1581
+2578:2:1589
+2579:2:1594
+2580:2:1598
+2581:2:1599
+2582:2:1606
+2583:2:1607
+2584:2:1618
+2585:2:1626
+2586:2:1627
+2587:2:1631
+2588:2:1636
+2589:2:1637
+2590:0:2112
+2591:2:1649
+2592:0:2112
+2593:2:1651
+2594:0:2112
+2595:1:193
+2596:1:197
+2597:1:198
+2598:1:206
+2599:1:207
+2600:1:211
+2601:1:212
+2602:1:220
+2603:1:225
+2604:1:229
+2605:1:230
+2606:1:237
+2607:1:238
+2608:1:249
+2609:1:250
+2610:1:251
+2611:1:262
+2612:1:267
+2613:1:268
+2614:0:2112
+2615:1:280
+2616:0:2112
+2617:2:1652
+2618:2:1656
+2619:2:1657
+2620:2:1665
+2621:2:1666
+2622:2:1670
+2623:2:1671
+2624:2:1679
+2625:2:1684
+2626:2:1688
+2627:2:1689
+2628:2:1696
+2629:2:1697
+2630:2:1708
+2631:2:1716
+2632:2:1717
+2633:2:1721
+2634:2:1726
+2635:2:1727
+2636:0:2112
+2637:2:1739
+2638:0:2112
+2639:2:1560
+2640:0:2112
+2641:2:1561
+2642:0:2112
+2643:2:1562
+2644:2:1566
+2645:2:1567
+2646:2:1575
+2647:2:1576
+2648:2:1580
+2649:2:1581
+2650:2:1589
+2651:2:1594
+2652:2:1598
+2653:2:1599
+2654:2:1606
+2655:2:1607
+2656:2:1618
+2657:2:1626
+2658:2:1627
+2659:2:1631
+2660:2:1636
+2661:2:1637
+2662:0:2112
+2663:2:1649
+2664:0:2112
+2665:2:1651
+2666:0:2112
+2667:1:282
+2668:0:2112
+2669:1:291
+2670:0:2112
+2671:1:293
+2672:0:2112
+2673:1:11
+2674:0:2112
+2675:2:1652
+2676:2:1656
+2677:2:1657
+2678:2:1665
+2679:2:1666
+2680:2:1670
+2681:2:1671
+2682:2:1679
+2683:2:1684
+2684:2:1688
+2685:2:1689
+2686:2:1696
+2687:2:1697
+2688:2:1708
+2689:2:1716
+2690:2:1717
+2691:2:1721
+2692:2:1726
+2693:2:1727
+2694:0:2112
+2695:2:1739
+2696:0:2112
+2697:2:1560
+2698:0:2112
+2699:2:1561
+2700:0:2112
+2701:2:1562
+2702:2:1566
+2703:2:1567
+2704:2:1575
+2705:2:1576
+2706:2:1580
+2707:2:1581
+2708:2:1589
+2709:2:1594
+2710:2:1598
+2711:2:1599
+2712:2:1606
+2713:2:1607
+2714:2:1618
+2715:2:1626
+2716:2:1627
+2717:2:1631
+2718:2:1636
+2719:2:1637
+2720:0:2112
+2721:2:1649
+2722:0:2112
+2723:2:1651
+2724:0:2112
+2725:1:12
+2726:1:16
+2727:1:17
+2728:1:25
+2729:1:34
+2730:1:35
+2731:1:39
+2732:1:44
+2733:1:48
+2734:1:49
+2735:1:56
+2736:1:57
+2737:1:68
+2738:1:69
+2739:1:72
+2740:1:73
+2741:1:81
+2742:1:86
+2743:1:87
+2744:0:2112
+2745:1:99
+2746:0:2112
+2747:2:1652
+2748:2:1656
+2749:2:1657
+2750:2:1665
+2751:2:1666
+2752:2:1670
+2753:2:1671
+2754:2:1679
+2755:2:1684
+2756:2:1688
+2757:2:1689
+2758:2:1696
+2759:2:1697
+2760:2:1708
+2761:2:1716
+2762:2:1717
+2763:2:1721
+2764:2:1726
+2765:2:1727
+2766:0:2112
+2767:2:1739
+2768:0:2112
+2769:2:1560
+2770:0:2112
+2771:2:1561
+2772:0:2112
+2773:2:1562
+2774:2:1566
+2775:2:1567
+2776:2:1575
+2777:2:1576
+2778:2:1580
+2779:2:1581
+2780:2:1589
+2781:2:1594
+2782:2:1598
+2783:2:1599
+2784:2:1606
+2785:2:1607
+2786:2:1618
+2787:2:1626
+2788:2:1627
+2789:2:1631
+2790:2:1636
+2791:2:1637
+2792:0:2112
+2793:2:1649
+2794:0:2112
+2795:2:1651
+2796:0:2112
+2797:1:101
+2798:0:2112
+2799:2:1652
+2800:2:1656
+2801:2:1657
+2802:2:1665
+2803:2:1666
+2804:2:1670
+2805:2:1671
+2806:2:1679
+2807:2:1684
+2808:2:1688
+2809:2:1689
+2810:2:1696
+2811:2:1697
+2812:2:1708
+2813:2:1716
+2814:2:1717
+2815:2:1721
+2816:2:1726
+2817:2:1727
+2818:0:2112
+2819:2:1739
+2820:0:2112
+2821:2:1560
+2822:0:2112
+2823:2:1561
+2824:0:2112
+2825:2:1562
+2826:2:1566
+2827:2:1567
+2828:2:1575
+2829:2:1576
+2830:2:1580
+2831:2:1581
+2832:2:1589
+2833:2:1594
+2834:2:1598
+2835:2:1599
+2836:2:1606
+2837:2:1607
+2838:2:1618
+2839:2:1626
+2840:2:1627
+2841:2:1631
+2842:2:1636
+2843:2:1637
+2844:0:2112
+2845:2:1649
+2846:0:2112
+2847:2:1651
+2848:0:2112
+2849:1:102
+2850:1:106
+2851:1:107
+2852:1:115
+2853:1:124
+2854:1:125
+2855:1:129
+2856:1:134
+2857:1:138
+2858:1:139
+2859:1:146
+2860:1:147
+2861:1:158
+2862:1:159
+2863:1:162
+2864:1:163
+2865:1:171
+2866:1:176
+2867:1:177
+2868:0:2112
+2869:1:189
+2870:0:2112
+2871:1:285
+2872:0:2112
+2873:2:1652
+2874:2:1656
+2875:2:1657
+2876:2:1665
+2877:2:1666
+2878:2:1670
+2879:2:1671
+2880:2:1679
+2881:2:1684
+2882:2:1688
+2883:2:1689
+2884:2:1696
+2885:2:1697
+2886:2:1708
+2887:2:1716
+2888:2:1717
+2889:2:1721
+2890:2:1726
+2891:2:1727
+2892:0:2112
+2893:2:1739
+2894:0:2112
+2895:2:1560
+2896:0:2112
+2897:2:1561
+2898:0:2112
+2899:2:1562
+2900:2:1566
+2901:2:1567
+2902:2:1575
+2903:2:1576
+2904:2:1580
+2905:2:1581
+2906:2:1589
+2907:2:1594
+2908:2:1598
+2909:2:1599
+2910:2:1606
+2911:2:1607
+2912:2:1618
+2913:2:1626
+2914:2:1627
+2915:2:1631
+2916:2:1636
+2917:2:1637
+2918:0:2112
+2919:2:1649
+2920:0:2112
+2921:2:1651
+2922:0:2112
+2923:1:286
+2924:0:2112
+2925:1:291
+2926:0:2112
+2927:1:293
+2928:0:2112
+2929:1:296
+2930:0:2112
+2931:2:1652
+2932:2:1656
+2933:2:1657
+2934:2:1665
+2935:2:1666
+2936:2:1670
+2937:2:1671
+2938:2:1679
+2939:2:1684
+2940:2:1688
+2941:2:1689
+2942:2:1696
+2943:2:1697
+2944:2:1708
+2945:2:1716
+2946:2:1717
+2947:2:1721
+2948:2:1726
+2949:2:1727
+2950:0:2112
+2951:2:1739
+2952:0:2112
+2953:2:1560
+2954:0:2112
+2955:2:1561
+2956:0:2112
+2957:2:1562
+2958:2:1566
+2959:2:1567
+2960:2:1575
+2961:2:1576
+2962:2:1580
+2963:2:1581
+2964:2:1589
+2965:2:1594
+2966:2:1598
+2967:2:1599
+2968:2:1606
+2969:2:1607
+2970:2:1618
+2971:2:1626
+2972:2:1627
+2973:2:1631
+2974:2:1636
+2975:2:1637
+2976:0:2112
+2977:2:1649
+2978:0:2112
+2979:2:1651
+2980:0:2112
+2981:1:301
+2982:0:2112
+2983:2:1652
+2984:2:1656
+2985:2:1657
+2986:2:1665
+2987:2:1666
+2988:2:1670
+2989:2:1671
+2990:2:1679
+2991:2:1684
+2992:2:1688
+2993:2:1689
+2994:2:1696
+2995:2:1697
+2996:2:1708
+2997:2:1716
+2998:2:1717
+2999:2:1721
+3000:2:1726
+3001:2:1727
+3002:0:2112
+3003:2:1739
+3004:0:2112
+3005:2:1560
+3006:0:2112
+3007:2:1561
+3008:0:2112
+3009:2:1562
+3010:2:1566
+3011:2:1567
+3012:2:1575
+3013:2:1576
+3014:2:1580
+3015:2:1581
+3016:2:1589
+3017:2:1594
+3018:2:1598
+3019:2:1599
+3020:2:1606
+3021:2:1607
+3022:2:1618
+3023:2:1626
+3024:2:1627
+3025:2:1631
+3026:2:1636
+3027:2:1637
+3028:0:2112
+3029:2:1649
+3030:0:2112
+3031:2:1651
+3032:0:2112
+3033:1:302
+3034:0:2112
+3035:2:1652
+3036:2:1656
+3037:2:1657
+3038:2:1665
+3039:2:1666
+3040:2:1670
+3041:2:1671
+3042:2:1679
+3043:2:1684
+3044:2:1688
+3045:2:1689
+3046:2:1696
+3047:2:1697
+3048:2:1708
+3049:2:1716
+3050:2:1717
+3051:2:1721
+3052:2:1726
+3053:2:1727
+3054:0:2112
+3055:2:1739
+3056:0:2112
+3057:2:1560
+3058:0:2112
+3059:2:1561
+3060:0:2112
+3061:2:1562
+3062:2:1566
+3063:2:1567
+3064:2:1575
+3065:2:1576
+3066:2:1580
+3067:2:1581
+3068:2:1589
+3069:2:1594
+3070:2:1598
+3071:2:1599
+3072:2:1606
+3073:2:1607
+3074:2:1618
+3075:2:1626
+3076:2:1627
+3077:2:1631
+3078:2:1636
+3079:2:1637
+3080:0:2112
+3081:2:1649
+3082:0:2112
+3083:2:1651
+3084:0:2112
+3085:1:303
+3086:0:2112
+3087:1:304
+3088:0:2112
+3089:1:305
+3090:0:2112
+3091:1:306
+3092:0:2112
+3093:1:308
+3094:0:2112
+3095:2:1652
+3096:2:1656
+3097:2:1657
+3098:2:1665
+3099:2:1666
+3100:2:1670
+3101:2:1671
+3102:2:1679
+3103:2:1684
+3104:2:1688
+3105:2:1689
+3106:2:1696
+3107:2:1697
+3108:2:1708
+3109:2:1716
+3110:2:1717
+3111:2:1721
+3112:2:1726
+3113:2:1727
+3114:0:2112
+3115:2:1739
+3116:0:2112
+3117:2:1560
+3118:0:2112
+3119:2:1561
+3120:0:2112
+3121:2:1562
+3122:2:1566
+3123:2:1567
+3124:2:1575
+3125:2:1576
+3126:2:1580
+3127:2:1581
+3128:2:1589
+3129:2:1594
+3130:2:1598
+3131:2:1599
+3132:2:1606
+3133:2:1607
+3134:2:1618
+3135:2:1626
+3136:2:1627
+3137:2:1631
+3138:2:1636
+3139:2:1637
+3140:0:2112
+3141:2:1649
+3142:0:2112
+3143:2:1651
+3144:0:2112
+3145:1:310
+3146:0:2112
+3147:2:1652
+3148:2:1656
+3149:2:1657
+3150:2:1665
+3151:2:1666
+3152:2:1670
+3153:2:1671
+3154:2:1679
+3155:2:1684
+3156:2:1688
+3157:2:1689
+3158:2:1696
+3159:2:1697
+3160:2:1708
+3161:2:1716
+3162:2:1717
+3163:2:1721
+3164:2:1726
+3165:2:1727
+3166:0:2112
+3167:2:1739
+3168:0:2112
+3169:2:1560
+3170:0:2112
+3171:2:1561
+3172:0:2112
+3173:2:1562
+3174:2:1566
+3175:2:1567
+3176:2:1575
+3177:2:1576
+3178:2:1580
+3179:2:1581
+3180:2:1589
+3181:2:1594
+3182:2:1598
+3183:2:1599
+3184:2:1606
+3185:2:1607
+3186:2:1618
+3187:2:1626
+3188:2:1627
+3189:2:1631
+3190:2:1636
+3191:2:1637
+3192:0:2112
+3193:2:1649
+3194:0:2112
+3195:2:1651
+3196:0:2112
+3197:1:311
+3198:1:315
+3199:1:316
+3200:1:324
+3201:1:333
+3202:1:334
+3203:1:338
+3204:1:343
+3205:1:347
+3206:1:348
+3207:1:355
+3208:1:356
+3209:1:367
+3210:1:368
+3211:1:371
+3212:1:372
+3213:1:380
+3214:1:385
+3215:1:386
+3216:0:2112
+3217:1:398
+3218:0:2112
+3219:2:1652
+3220:2:1656
+3221:2:1657
+3222:2:1665
+3223:2:1666
+3224:2:1670
+3225:2:1671
+3226:2:1679
+3227:2:1684
+3228:2:1688
+3229:2:1689
+3230:2:1696
+3231:2:1697
+3232:2:1708
+3233:2:1716
+3234:2:1717
+3235:2:1721
+3236:2:1726
+3237:2:1727
+3238:0:2112
+3239:2:1739
+3240:0:2112
+3241:2:1560
+3242:0:2112
+3243:2:1561
+3244:0:2112
+3245:2:1562
+3246:2:1566
+3247:2:1567
+3248:2:1575
+3249:2:1576
+3250:2:1580
+3251:2:1581
+3252:2:1589
+3253:2:1594
+3254:2:1598
+3255:2:1599
+3256:2:1606
+3257:2:1607
+3258:2:1618
+3259:2:1626
+3260:2:1627
+3261:2:1631
+3262:2:1636
+3263:2:1637
+3264:0:2112
+3265:2:1649
+3266:0:2112
+3267:2:1651
+3268:0:2112
+3269:1:400
+3270:0:2112
+3271:1:305
+3272:0:2112
+3273:1:306
+3274:0:2112
+3275:1:308
+3276:0:2112
+3277:2:1652
+3278:2:1656
+3279:2:1657
+3280:2:1665
+3281:2:1666
+3282:2:1670
+3283:2:1671
+3284:2:1679
+3285:2:1684
+3286:2:1688
+3287:2:1689
+3288:2:1696
+3289:2:1697
+3290:2:1708
+3291:2:1716
+3292:2:1717
+3293:2:1721
+3294:2:1726
+3295:2:1727
+3296:0:2112
+3297:2:1739
+3298:0:2112
+3299:2:1560
+3300:0:2112
+3301:2:1561
+3302:0:2112
+3303:2:1562
+3304:2:1566
+3305:2:1567
+3306:2:1575
+3307:2:1576
+3308:2:1580
+3309:2:1581
+3310:2:1589
+3311:2:1594
+3312:2:1598
+3313:2:1599
+3314:2:1606
+3315:2:1607
+3316:2:1618
+3317:2:1626
+3318:2:1627
+3319:2:1631
+3320:2:1636
+3321:2:1637
+3322:0:2112
+3323:2:1649
+3324:0:2112
+3325:2:1651
+3326:0:2112
+3327:1:310
+3328:0:2112
+3329:2:1652
+3330:2:1656
+3331:2:1657
+3332:2:1665
+3333:2:1666
+3334:2:1670
+3335:2:1671
+3336:2:1679
+3337:2:1684
+3338:2:1688
+3339:2:1689
+3340:2:1696
+3341:2:1697
+3342:2:1708
+3343:2:1716
+3344:2:1717
+3345:2:1721
+3346:2:1726
+3347:2:1727
+3348:0:2112
+3349:2:1739
+3350:0:2112
+3351:2:1560
+3352:0:2112
+3353:2:1561
+3354:0:2112
+3355:2:1562
+3356:2:1566
+3357:2:1567
+3358:2:1575
+3359:2:1576
+3360:2:1580
+3361:2:1581
+3362:2:1589
+3363:2:1594
+3364:2:1598
+3365:2:1599
+3366:2:1606
+3367:2:1607
+3368:2:1618
+3369:2:1626
+3370:2:1627
+3371:2:1631
+3372:2:1636
+3373:2:1637
+3374:0:2112
+3375:2:1649
+3376:0:2112
+3377:2:1651
+3378:0:2112
+3379:1:311
+3380:1:315
+3381:1:316
+3382:1:324
+3383:1:333
+3384:1:334
+3385:1:338
+3386:1:343
+3387:1:347
+3388:1:348
+3389:1:355
+3390:1:356
+3391:1:367
+3392:1:368
+3393:1:371
+3394:1:372
+3395:1:380
+3396:1:385
+3397:1:386
+3398:0:2112
+3399:1:398
+3400:0:2112
+3401:2:1652
+3402:2:1656
+3403:2:1657
+3404:2:1665
+3405:2:1666
+3406:2:1670
+3407:2:1671
+3408:2:1679
+3409:2:1684
+3410:2:1688
+3411:2:1689
+3412:2:1696
+3413:2:1697
+3414:2:1708
+3415:2:1716
+3416:2:1717
+3417:2:1721
+3418:2:1726
+3419:2:1727
+3420:0:2112
+3421:2:1739
+3422:0:2112
+3423:2:1560
+3424:0:2112
+3425:2:1561
+3426:0:2112
+3427:2:1562
+3428:2:1566
+3429:2:1567
+3430:2:1575
+3431:2:1576
+3432:2:1580
+3433:2:1581
+3434:2:1589
+3435:2:1594
+3436:2:1598
+3437:2:1599
+3438:2:1606
+3439:2:1607
+3440:2:1618
+3441:2:1626
+3442:2:1627
+3443:2:1631
+3444:2:1636
+3445:2:1637
+3446:0:2112
+3447:2:1649
+3448:0:2112
+3449:2:1651
+3450:0:2112
+3451:1:400
+3452:0:2112
+3453:1:404
+3454:0:2112
+3455:1:9
+3456:0:2112
+3457:1:10
+3458:0:2112
+3459:1:11
+3460:0:2112
+3461:2:1652
+3462:2:1656
+3463:2:1657
+3464:2:1665
+3465:2:1666
+3466:2:1670
+3467:2:1671
+3468:2:1679
+3469:2:1684
+3470:2:1688
+3471:2:1689
+3472:2:1696
+3473:2:1697
+3474:2:1708
+3475:2:1716
+3476:2:1717
+3477:2:1721
+3478:2:1726
+3479:2:1727
+3480:0:2112
+3481:2:1739
+3482:0:2112
+3483:2:1560
+3484:0:2112
+3485:2:1561
+3486:0:2112
+3487:2:1562
+3488:2:1566
+3489:2:1567
+3490:2:1575
+3491:2:1576
+3492:2:1580
+3493:2:1581
+3494:2:1589
+3495:2:1594
+3496:2:1598
+3497:2:1599
+3498:2:1606
+3499:2:1607
+3500:2:1618
+3501:2:1626
+3502:2:1627
+3503:2:1631
+3504:2:1636
+3505:2:1637
+3506:0:2112
+3507:2:1649
+3508:0:2112
+3509:2:1651
+3510:0:2112
+3511:1:12
+3512:1:16
+3513:1:17
+3514:1:25
+3515:1:34
+3516:1:35
+3517:1:39
+3518:1:44
+3519:1:48
+3520:1:49
+3521:1:56
+3522:1:57
+3523:1:68
+3524:1:69
+3525:1:72
+3526:1:73
+3527:1:81
+3528:1:86
+3529:1:87
+3530:0:2112
+3531:1:99
+3532:0:2112
+3533:2:1652
+3534:2:1656
+3535:2:1657
+3536:2:1665
+3537:2:1666
+3538:2:1670
+3539:2:1671
+3540:2:1679
+3541:2:1684
+3542:2:1688
+3543:2:1689
+3544:2:1696
+3545:2:1697
+3546:2:1708
+3547:2:1716
+3548:2:1717
+3549:2:1721
+3550:2:1726
+3551:2:1727
+3552:0:2112
+3553:2:1739
+3554:0:2112
+3555:2:1560
+3556:0:2112
+3557:2:1561
+3558:0:2112
+3559:2:1562
+3560:2:1566
+3561:2:1567
+3562:2:1575
+3563:2:1576
+3564:2:1580
+3565:2:1581
+3566:2:1589
+3567:2:1594
+3568:2:1598
+3569:2:1599
+3570:2:1606
+3571:2:1607
+3572:2:1618
+3573:2:1626
+3574:2:1627
+3575:2:1631
+3576:2:1636
+3577:2:1637
+3578:0:2112
+3579:2:1649
+3580:0:2112
+3581:2:1651
+3582:0:2112
+3583:1:101
+3584:0:2112
+3585:2:1652
+3586:2:1656
+3587:2:1657
+3588:2:1665
+3589:2:1666
+3590:2:1670
+3591:2:1671
+3592:2:1679
+3593:2:1684
+3594:2:1688
+3595:2:1689
+3596:2:1696
+3597:2:1697
+3598:2:1708
+3599:2:1716
+3600:2:1717
+3601:2:1721
+3602:2:1726
+3603:2:1727
+3604:0:2112
+3605:2:1739
+3606:0:2112
+3607:2:1560
+3608:0:2112
+3609:2:1561
+3610:0:2112
+3611:2:1562
+3612:2:1566
+3613:2:1567
+3614:2:1575
+3615:2:1576
+3616:2:1580
+3617:2:1581
+3618:2:1589
+3619:2:1594
+3620:2:1598
+3621:2:1599
+3622:2:1606
+3623:2:1607
+3624:2:1618
+3625:2:1626
+3626:2:1627
+3627:2:1631
+3628:2:1636
+3629:2:1637
+3630:0:2112
+3631:2:1649
+3632:0:2112
+3633:2:1651
+3634:0:2112
+3635:1:102
+3636:1:106
+3637:1:107
+3638:1:115
+3639:1:124
+3640:1:125
+3641:1:129
+3642:1:134
+3643:1:138
+3644:1:139
+3645:1:146
+3646:1:147
+3647:1:158
+3648:1:159
+3649:1:162
+3650:1:163
+3651:1:171
+3652:1:176
+3653:1:177
+3654:0:2112
+3655:1:189
+3656:0:2112
+3657:1:191
+3658:0:2112
+3659:2:1652
+3660:2:1656
+3661:2:1657
+3662:2:1665
+3663:2:1666
+3664:2:1670
+3665:2:1671
+3666:2:1679
+3667:2:1684
+3668:2:1688
+3669:2:1689
+3670:2:1696
+3671:2:1697
+3672:2:1708
+3673:2:1716
+3674:2:1717
+3675:2:1721
+3676:2:1726
+3677:2:1727
+3678:0:2112
+3679:2:1739
+3680:0:2112
+3681:2:1560
+3682:0:2112
+3683:2:1561
+3684:0:2112
+3685:2:1562
+3686:2:1566
+3687:2:1567
+3688:2:1575
+3689:2:1576
+3690:2:1580
+3691:2:1581
+3692:2:1589
+3693:2:1594
+3694:2:1598
+3695:2:1599
+3696:2:1606
+3697:2:1607
+3698:2:1618
+3699:2:1626
+3700:2:1627
+3701:2:1631
+3702:2:1636
+3703:2:1637
+3704:0:2112
+3705:2:1649
+3706:0:2112
+3707:2:1651
+3708:0:2112
+3709:1:192
+3710:0:2112
+3711:2:1652
+3712:2:1656
+3713:2:1657
+3714:2:1665
+3715:2:1666
+3716:2:1670
+3717:2:1671
+3718:2:1679
+3719:2:1684
+3720:2:1688
+3721:2:1689
+3722:2:1696
+3723:2:1697
+3724:2:1708
+3725:2:1716
+3726:2:1717
+3727:2:1721
+3728:2:1726
+3729:2:1727
+3730:0:2112
+3731:2:1739
+3732:0:2112
+3733:2:1560
+3734:0:2112
+3735:2:1561
+3736:0:2112
+3737:2:1562
+3738:2:1566
+3739:2:1567
+3740:2:1575
+3741:2:1576
+3742:2:1580
+3743:2:1581
+3744:2:1589
+3745:2:1594
+3746:2:1598
+3747:2:1599
+3748:2:1606
+3749:2:1607
+3750:2:1618
+3751:2:1626
+3752:2:1627
+3753:2:1631
+3754:2:1636
+3755:2:1637
+3756:0:2112
+3757:2:1649
+3758:0:2112
+3759:2:1651
+3760:0:2112
+3761:1:193
+3762:1:197
+3763:1:198
+3764:1:206
+3765:1:215
+3766:1:216
+3767:1:220
+3768:1:225
+3769:1:229
+3770:1:230
+3771:1:237
+3772:1:238
+3773:1:249
+3774:1:250
+3775:1:253
+3776:1:254
+3777:1:262
+3778:1:267
+3779:1:268
+3780:0:2112
+3781:1:280
+3782:0:2112
+3783:2:1652
+3784:2:1656
+3785:2:1657
+3786:2:1665
+3787:2:1666
+3788:2:1670
+3789:2:1671
+3790:2:1679
+3791:2:1684
+3792:2:1688
+3793:2:1689
+3794:2:1696
+3795:2:1697
+3796:2:1708
+3797:2:1716
+3798:2:1717
+3799:2:1721
+3800:2:1726
+3801:2:1727
+3802:0:2112
+3803:2:1739
+3804:0:2112
+3805:2:1560
+3806:0:2112
+3807:2:1561
+3808:0:2112
+3809:2:1562
+3810:2:1566
+3811:2:1567
+3812:2:1575
+3813:2:1576
+3814:2:1580
+3815:2:1581
+3816:2:1589
+3817:2:1594
+3818:2:1598
+3819:2:1599
+3820:2:1606
+3821:2:1607
+3822:2:1618
+3823:2:1626
+3824:2:1627
+3825:2:1631
+3826:2:1636
+3827:2:1637
+3828:0:2112
+3829:2:1649
+3830:0:2112
+3831:1:282
+3832:0:2112
+3833:1:291
+3834:0:2112
+3835:1:293
+3836:0:2112
+3837:1:11
+3838:0:2112
+3839:1:12
+3840:1:16
+3841:1:17
+3842:1:25
+3843:1:26
+3844:1:27
+3845:1:39
+3846:1:44
+3847:1:48
+3848:1:49
+3849:1:56
+3850:1:57
+3851:1:68
+3852:1:69
+3853:1:70
+3854:1:81
+3855:1:86
+3856:1:87
+3857:0:2112
+3858:1:99
+3859:0:2112
+3860:1:101
+3861:0:2112
+3862:1:102
+3863:1:106
+3864:1:107
+3865:1:115
+3866:1:116
+3867:1:120
+3868:1:121
+3869:1:129
+3870:1:134
+3871:1:138
+3872:1:139
+3873:1:146
+3874:1:147
+3875:1:158
+3876:1:159
+3877:1:160
+3878:1:171
+3879:1:176
+3880:1:177
+3881:0:2112
+3882:1:189
+3883:0:2112
+3884:1:285
+3885:0:2112
+3886:1:286
+3887:0:2112
+3888:1:291
+3889:0:2112
+3890:1:293
+3891:0:2112
+3892:1:296
+3893:0:2112
+3894:1:301
+3895:0:2112
+3896:1:302
+3897:0:2112
+3898:1:303
+3899:0:2112
+3900:1:304
+3901:0:2112
+3902:1:305
+3903:0:2112
+3904:1:306
+3905:0:2112
+3906:1:308
+3907:0:2112
+3908:1:310
+3909:0:2112
+3910:1:311
+3911:1:315
+3912:1:316
+3913:1:324
+3914:1:325
+3915:1:326
+3916:1:338
+3917:1:343
+3918:1:347
+3919:1:348
+3920:1:355
+3921:1:356
+3922:1:367
+3923:1:368
+3924:1:369
+3925:1:380
+3926:1:385
+3927:1:386
+3928:0:2112
+3929:1:398
+3930:0:2112
+3931:1:400
+3932:0:2112
+3933:1:305
+3934:0:2112
+3935:1:306
+3936:0:2112
+3937:1:308
+3938:0:2112
+3939:1:310
+3940:0:2112
+3941:1:311
+3942:1:315
+3943:1:316
+3944:1:324
+3945:1:325
+3946:1:326
+3947:1:338
+3948:1:343
+3949:1:347
+3950:1:348
+3951:1:355
+3952:1:356
+3953:1:367
+3954:1:368
+3955:1:369
+3956:1:380
+3957:1:385
+3958:1:386
+3959:0:2112
+3960:1:398
+3961:0:2112
+3962:1:400
+3963:0:2112
+3964:1:404
+3965:0:2112
+3966:1:9
+3967:0:2112
+3968:1:10
+3969:0:2112
+3970:1:11
+3971:0:2112
+3972:1:12
+3973:1:16
+3974:1:17
+3975:1:25
+3976:1:26
+3977:1:27
+3978:1:39
+3979:1:44
+3980:1:48
+3981:1:49
+3982:1:56
+3983:1:57
+3984:1:68
+3985:1:69
+3986:1:70
+3987:1:81
+3988:1:86
+3989:1:87
+3990:0:2112
+3991:1:99
+3992:0:2112
+3993:1:101
+3994:0:2112
+3995:1:102
+3996:1:106
+3997:1:107
+3998:1:115
+3999:1:116
+4000:1:120
+4001:1:121
+4002:1:129
+4003:1:134
+4004:1:138
+4005:1:139
+4006:1:146
+4007:1:147
+4008:1:158
+4009:1:159
+4010:1:160
+4011:1:171
+4012:1:176
+4013:1:177
+4014:0:2112
+4015:1:189
+4016:0:2112
+4017:1:191
+4018:0:2112
+4019:1:192
+4020:0:2112
+4021:1:193
+4022:1:197
+4023:1:198
+4024:1:206
+4025:1:207
+4026:1:211
+4027:1:212
+4028:1:220
+4029:1:225
+4030:1:229
+4031:1:230
+4032:1:237
+4033:1:238
+4034:1:249
+4035:1:250
+4036:1:251
+4037:1:262
+4038:1:267
+4039:1:268
+4040:0:2112
+4041:1:280
+4042:0:2112
+4043:1:282
+4044:0:2112
+4045:2:1651
+4046:0:2112
+4047:1:291
+4048:0:2112
+4049:2:1652
+4050:2:1656
+4051:2:1657
+4052:2:1665
+4053:2:1666
+4054:2:1670
+4055:2:1671
+4056:2:1679
+4057:2:1684
+4058:2:1688
+4059:2:1689
+4060:2:1696
+4061:2:1697
+4062:2:1708
+4063:2:1716
+4064:2:1717
+4065:2:1721
+4066:2:1726
+4067:2:1727
+4068:0:2112
+4069:2:1739
+4070:0:2112
+4071:2:1560
+4072:0:2112
+4073:1:293
+4074:0:2112
+4075:1:11
+4076:0:2112
+4077:1:12
+4078:1:16
+4079:1:17
+4080:1:25
+4081:1:26
+4082:1:27
+4083:1:39
+4084:1:44
+4085:1:48
+4086:1:49
+4087:1:56
+4088:1:57
+4089:1:68
+4090:1:69
+4091:1:70
+4092:1:81
+4093:1:86
+4094:1:87
+4095:0:2112
+4096:1:99
+4097:0:2112
+4098:1:101
+4099:0:2112
+4100:1:102
+4101:1:106
+4102:1:107
+4103:1:115
+4104:1:116
+4105:1:120
+4106:1:121
+4107:1:129
+4108:1:134
+4109:1:138
+4110:1:139
+4111:1:146
+4112:1:147
+4113:1:158
+4114:1:159
+4115:1:160
+4116:1:171
+4117:1:176
+4118:1:177
+4119:0:2112
+4120:1:189
+4121:0:2112
+4122:1:285
+4123:0:2112
+4124:1:286
+4125:0:2112
+4126:1:291
+4127:0:2112
+4128:1:293
+4129:0:2112
+4130:1:296
+4131:0:2112
+4132:1:301
+4133:0:2112
+4134:1:302
+4135:0:2112
+4136:1:303
+4137:0:2112
+4138:1:304
+4139:0:2112
+4140:1:305
+4141:0:2112
+4142:1:306
+4143:0:2112
+4144:1:308
+4145:0:2112
+4146:1:310
+4147:0:2112
+4148:1:311
+4149:1:315
+4150:1:316
+4151:1:324
+4152:1:325
+4153:1:326
+4154:1:338
+4155:1:343
+4156:1:347
+4157:1:348
+4158:1:355
+4159:1:356
+4160:1:367
+4161:1:368
+4162:1:369
+4163:1:380
+4164:1:385
+4165:1:386
+4166:0:2112
+4167:1:398
+4168:0:2112
+4169:1:400
+4170:0:2112
+4171:1:305
+4172:0:2112
+4173:1:306
+4174:0:2112
+4175:1:308
+4176:0:2112
+4177:1:310
+4178:0:2112
+4179:1:311
+4180:1:315
+4181:1:316
+4182:1:324
+4183:1:325
+4184:1:326
+4185:1:338
+4186:1:343
+4187:1:347
+4188:1:348
+4189:1:355
+4190:1:356
+4191:1:367
+4192:1:368
+4193:1:369
+4194:1:380
+4195:1:385
+4196:1:386
+4197:0:2112
+4198:1:398
+4199:0:2112
+4200:1:400
+4201:0:2112
+4202:1:404
+4203:0:2112
+4204:1:9
+4205:0:2112
+4206:1:10
+4207:0:2112
+4208:1:11
+4209:0:2112
+4210:1:12
+4211:1:16
+4212:1:17
+4213:1:25
+4214:1:26
+4215:1:27
+4216:1:39
+4217:1:44
+4218:1:48
+4219:1:49
+4220:1:56
+4221:1:57
+4222:1:68
+4223:1:69
+4224:1:70
+4225:1:81
+4226:1:86
+4227:1:87
+4228:0:2112
+4229:1:99
+4230:0:2112
+4231:1:101
+4232:0:2112
+4233:1:102
+4234:1:106
+4235:1:107
+4236:1:115
+4237:1:116
+4238:1:120
+4239:1:121
+4240:1:129
+4241:1:134
+4242:1:138
+4243:1:139
+4244:1:146
+4245:1:147
+4246:1:158
+4247:1:159
+4248:1:160
+4249:1:171
+4250:1:176
+4251:1:177
+4252:0:2112
+4253:1:189
+4254:0:2112
+4255:1:191
+4256:0:2112
+4257:1:192
+4258:0:2112
+4259:1:193
+4260:1:197
+4261:1:198
+4262:1:206
+4263:1:207
+4264:1:211
+4265:1:212
+4266:1:220
+4267:1:225
+4268:1:229
+4269:1:230
+4270:1:237
+4271:1:238
+4272:1:249
+4273:1:250
+4274:1:251
+4275:1:262
+4276:1:267
+4277:1:268
+4278:0:2112
+4279:1:280
+4280:0:2112
+4281:1:282
+4282:0:2112
+4283:1:291
+4284:0:2112
+4285:1:293
+4286:0:2112
+4287:2:1561
+4288:0:2112
+4289:1:11
+4290:0:2112
+4291:1:12
+4292:1:16
+4293:1:17
+4294:1:25
+4295:1:26
+4296:1:27
+4297:1:39
+4298:1:44
+4299:1:48
+4300:1:49
+4301:1:56
+4302:1:57
+4303:1:68
+4304:1:69
+4305:1:70
+4306:1:81
+4307:1:86
+4308:1:87
+-1:-1:-1
+4309:0:2112
+4310:1:99
+4311:0:2112
+4312:1:101
+4313:0:2112
+4314:1:102
+4315:1:106
+4316:1:107
+4317:1:115
+4318:1:116
+4319:1:120
+4320:1:121
+4321:1:129
+4322:1:134
+4323:1:138
+4324:1:139
+4325:1:146
+4326:1:147
+4327:1:158
+4328:1:159
+4329:1:160
+4330:1:171
+4331:1:176
+4332:1:177
+4333:0:2112
+4334:1:189
+4335:0:2112
+4336:1:285
+4337:0:2112
+4338:1:286
+4339:0:2112
+4340:1:291
+4341:0:2112
+4342:1:293
+4343:0:2112
+4344:1:296
+4345:0:2112
+4346:1:301
+4347:0:2112
+4348:1:302
+4349:0:2112
+4350:1:303
+4351:0:2112
+4352:1:304
+4353:0:2112
+4354:1:305
+4355:0:2112
+4356:1:306
+4357:0:2112
+4358:1:308
+4359:0:2112
+4360:1:310
+4361:0:2112
+4362:1:311
+4363:1:315
+4364:1:316
+4365:1:324
+4366:1:325
+4367:1:326
+4368:1:338
+4369:1:343
+4370:1:347
+4371:1:348
+4372:1:355
+4373:1:356
+4374:1:367
+4375:1:368
+4376:1:369
+4377:1:380
+4378:1:385
+4379:1:386
+4380:0:2112
+4381:1:398
+4382:0:2112
+4383:1:400
+4384:0:2112
+4385:1:305
+4386:0:2112
+4387:1:306
+4388:0:2112
+4389:1:308
+4390:0:2112
+4391:1:310
+4392:0:2112
+4393:1:311
+4394:1:315
+4395:1:316
+4396:1:324
+4397:1:325
+4398:1:326
+4399:1:338
+4400:1:343
+4401:1:347
+4402:1:348
+4403:1:355
+4404:1:356
+4405:1:367
+4406:1:368
+4407:1:369
+4408:1:380
+4409:1:385
+4410:1:386
+4411:0:2112
+4412:1:398
+4413:0:2112
+4414:1:400
+4415:0:2112
+4416:1:404
+4417:0:2112
+4418:1:9
+4419:0:2112
+4420:1:10
+4421:0:2112
+4422:1:11
+4423:0:2112
+4424:1:12
+4425:1:16
+4426:1:17
+4427:1:25
+4428:1:34
+4429:1:35
+4430:1:39
+4431:1:44
+4432:1:48
+4433:1:49
+4434:1:56
+4435:1:57
+4436:1:68
+4437:1:69
+4438:1:72
+4439:1:73
+4440:1:81
+4441:1:86
+4442:1:87
+4443:0:2112
+4444:1:99
+4445:0:2112
+4446:2:1562
+4447:2:1566
+4448:2:1567
+4449:2:1575
+4450:2:1576
+4451:2:1580
+4452:2:1581
+4453:2:1589
+4454:2:1594
+4455:2:1598
+4456:2:1599
+4457:2:1606
+4458:2:1607
+4459:2:1618
+4460:2:1626
+4461:2:1627
+4462:2:1631
+4463:2:1636
+4464:2:1637
+4465:0:2112
+4466:2:1649
+4467:0:2112
+4468:2:1651
+4469:0:2112
+4470:2:1652
+4471:2:1656
+4472:2:1657
+4473:2:1665
+4474:2:1666
+4475:2:1670
+4476:2:1671
+4477:2:1679
+4478:2:1684
+4479:2:1688
+4480:2:1689
+4481:2:1696
+4482:2:1697
+4483:2:1708
+4484:2:1716
+4485:2:1717
+4486:2:1721
+4487:2:1726
+4488:2:1727
+4489:0:2112
+4490:2:1739
+4491:0:2112
+4492:2:1560
+4493:0:2112
+4494:2:1561
+4495:0:2112
+4496:1:101
+4497:0:2112
+4498:2:1562
+4499:2:1566
+4500:2:1567
+4501:2:1575
+4502:2:1576
+4503:2:1580
+4504:2:1581
+4505:2:1589
+4506:2:1594
+4507:2:1598
+4508:2:1599
+4509:2:1606
+4510:2:1607
+4511:2:1618
+4512:2:1626
+4513:2:1627
+4514:2:1631
+4515:2:1636
+4516:2:1637
+4517:0:2112
+4518:2:1649
+4519:0:2112
+4520:2:1651
+4521:0:2112
+4522:2:1652
+4523:2:1656
+4524:2:1657
+4525:2:1665
+4526:2:1666
+4527:2:1670
+4528:2:1671
+4529:2:1679
+4530:2:1684
+4531:2:1688
+4532:2:1689
+4533:2:1696
+4534:2:1697
+4535:2:1708
+4536:2:1716
+4537:2:1717
+4538:2:1721
+4539:2:1726
+4540:2:1727
+4541:0:2112
+4542:2:1739
+4543:0:2112
+4544:2:1560
+4545:0:2112
+4546:2:1561
+4547:0:2112
+4548:1:102
+4549:1:106
+4550:1:107
+4551:1:115
+4552:1:116
+4553:1:117
+4554:1:129
+4555:1:134
+4556:1:138
+4557:1:139
+4558:1:146
+4559:1:147
+4560:1:158
+4561:1:159
+4562:1:160
+4563:1:171
+4564:1:176
+4565:1:177
+4566:0:2112
+4567:1:189
+4568:0:2112
+4569:1:191
+4570:0:2112
+4571:2:1562
+4572:2:1566
+4573:2:1567
+4574:2:1575
+4575:2:1576
+4576:2:1580
+4577:2:1581
+4578:2:1589
+4579:2:1594
+4580:2:1598
+4581:2:1599
+4582:2:1606
+4583:2:1607
+4584:2:1618
+4585:2:1626
+4586:2:1627
+4587:2:1631
+4588:2:1636
+4589:2:1637
+4590:0:2112
+4591:2:1649
+4592:0:2112
+4593:2:1651
+4594:0:2112
+4595:2:1652
+4596:2:1656
+4597:2:1657
+4598:2:1665
+4599:2:1666
+4600:2:1670
+4601:2:1671
+4602:2:1679
+4603:2:1684
+4604:2:1688
+4605:2:1689
+4606:2:1696
+4607:2:1697
+4608:2:1708
+4609:2:1716
+4610:2:1717
+4611:2:1721
+4612:2:1726
+4613:2:1727
+4614:0:2112
+4615:2:1739
+4616:0:2112
+4617:2:1560
+4618:0:2112
+4619:2:1561
+4620:0:2112
+4621:1:192
+4622:0:2112
+4623:2:1562
+4624:2:1566
+4625:2:1567
+4626:2:1575
+4627:2:1576
+4628:2:1580
+4629:2:1581
+4630:2:1589
+4631:2:1594
+4632:2:1598
+4633:2:1599
+4634:2:1606
+4635:2:1607
+4636:2:1618
+4637:2:1626
+4638:2:1627
+4639:2:1631
+4640:2:1636
+4641:2:1637
+4642:0:2112
+4643:2:1649
+4644:0:2112
+4645:2:1651
+4646:0:2112
+4647:2:1652
+4648:2:1656
+4649:2:1657
+4650:2:1665
+4651:2:1666
+4652:2:1670
+4653:2:1671
+4654:2:1679
+4655:2:1684
+4656:2:1688
+4657:2:1689
+4658:2:1696
+4659:2:1697
+4660:2:1708
+4661:2:1716
+4662:2:1717
+4663:2:1721
+4664:2:1726
+4665:2:1727
+4666:0:2112
+4667:2:1739
+4668:0:2112
+4669:2:1560
+4670:0:2112
+4671:2:1561
+4672:0:2112
+4673:1:193
+4674:1:197
+4675:1:198
+4676:1:206
+4677:1:207
+4678:1:211
+4679:1:212
+4680:1:220
+4681:1:225
+4682:1:229
+4683:1:230
+4684:1:237
+4685:1:238
+4686:1:249
+4687:1:250
+4688:1:251
+4689:1:262
+4690:1:267
+4691:1:268
+4692:0:2112
+4693:1:280
+4694:0:2112
+4695:2:1562
+4696:2:1566
+4697:2:1567
+4698:2:1575
+4699:2:1576
+4700:2:1580
+4701:2:1581
+4702:2:1589
+4703:2:1594
+4704:2:1598
+4705:2:1599
+4706:2:1606
+4707:2:1607
+4708:2:1618
+4709:2:1626
+4710:2:1627
+4711:2:1631
+4712:2:1636
+4713:2:1637
+4714:0:2112
+4715:2:1649
+4716:0:2112
+4717:2:1651
+4718:0:2112
+4719:2:1652
+4720:2:1656
+4721:2:1657
+4722:2:1665
+4723:2:1666
+4724:2:1670
+4725:2:1671
+4726:2:1679
+4727:2:1684
+4728:2:1688
+4729:2:1689
+4730:2:1696
+4731:2:1697
+4732:2:1708
+4733:2:1716
+4734:2:1717
+4735:2:1721
+4736:2:1726
+4737:2:1727
+4738:0:2112
+4739:2:1739
+4740:0:2112
+4741:2:1560
+4742:0:2112
+4743:2:1561
+4744:0:2112
+4745:1:282
+4746:0:2112
+4747:1:291
+4748:0:2112
+4749:1:293
+4750:0:2112
+4751:1:11
+4752:0:2112
+4753:2:1562
+4754:2:1566
+4755:2:1567
+4756:2:1575
+4757:2:1576
+4758:2:1580
+4759:2:1581
+4760:2:1589
+4761:2:1594
+4762:2:1598
+4763:2:1599
+4764:2:1606
+4765:2:1607
+4766:2:1618
+4767:2:1626
+4768:2:1627
+4769:2:1631
+4770:2:1636
+4771:2:1637
+4772:0:2112
+4773:2:1649
+4774:0:2112
+4775:2:1651
+4776:0:2112
+4777:2:1652
+4778:2:1656
+4779:2:1657
+4780:2:1665
+4781:2:1666
+4782:2:1670
+4783:2:1671
+4784:2:1679
+4785:2:1684
+4786:2:1688
+4787:2:1689
+4788:2:1696
+4789:2:1697
+4790:2:1708
+4791:2:1716
+4792:2:1717
+4793:2:1721
+4794:2:1726
+4795:2:1727
+4796:0:2112
+4797:2:1739
+4798:0:2112
+4799:2:1560
+4800:0:2112
+4801:2:1561
+4802:0:2112
+4803:1:12
+4804:1:16
+4805:1:17
+4806:1:25
+4807:1:26
+4808:1:27
+4809:1:39
+4810:1:44
+4811:1:48
+4812:1:49
+4813:1:56
+4814:1:57
+4815:1:68
+4816:1:69
+4817:1:70
+4818:1:81
+4819:1:86
+4820:1:87
--- /dev/null
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+//#define TEST_SIGNAL
+//#define TEST_SIGNAL_ON_READ
+//#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 1
+//#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
--- /dev/null
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# Copyright (C) Mathieu Desnoyers, 2009
+#
+# Authors: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
+
+#CFLAGS=-DSAFETY
+#for multi-core verif, 15.5GB shared mem, use files if full
+#CFLAGS=-DHASH64 -DMEMLIM=15500 -DNCORE=2
+#CFLAGS=-DHASH64 -DCOLLAPSE -DMA=88 -DMEMLIM=15500 -DNCORE=8
+
+#liveness
+#CFLAGS=-DHASH64 -DCOLLAPSE -DMA=88
+CFLAGS=-DHASH64
+
+SPINFILE=urcu.spin
+
+default:
+ make urcu_free | tee urcu_free.log
+ #nested useless with signal test.
+ #make urcu_free_nested | tee urcu_free_nested.log
+ make urcu_free_no_rmb | tee urcu_free_no_rmb.log
+ make urcu_free_no_wmb | tee urcu_free_no_wmb.log
+ make urcu_free_no_mb | tee urcu_free_no_mb.log
+ make urcu_free_single_flip | tee urcu_free_single_flip.log
+ make urcu_progress_writer | tee urcu_progress_writer.log
+ make urcu_progress_reader | tee urcu_progress_reader.log
+ make urcu_progress_writer_error | tee urcu_progress_writer_error.log
+ make asserts | tee asserts.log
+ make summary
+
+#show trail : spin -v -t -N pan.ltl input.spin
+# after each individual make.
+
+summary:
+ @echo
+ @echo "Verification summary"
+ @grep errors: *.log
+
+asserts: clean
+ cat DEFINES > .input.spin
+ cat ${SPINFILE} >> .input.spin
+ rm -f .input.spin.trail
+ spin -a -X .input.spin
+ gcc -O2 -w ${CFLAGS} -DSAFETY -o pan pan.c
+ ./pan -v -c1 -X -m10000000 -w20
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free: clean urcu_free_ltl run
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free_nested: clean urcu_free_ltl urcu_free_nested_define run
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free_nested_define:
+ cp urcu_free_nested.define .input.define
+
+urcu_free_no_rmb: clean urcu_free_ltl urcu_free_no_rmb_define run
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free_no_rmb_define:
+ cp urcu_free_no_rmb.define .input.define
+
+urcu_free_no_wmb: clean urcu_free_ltl urcu_free_no_wmb_define run
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free_no_wmb_define:
+ cp urcu_free_no_wmb.define .input.define
+
+urcu_free_no_mb: clean urcu_free_ltl urcu_free_no_mb_define run
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free_no_mb_define:
+ cp urcu_free_no_mb.define .input.define
+
+urcu_free_single_flip: clean urcu_free_ltl urcu_free_single_flip_define run
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_free_single_flip_define:
+ cp urcu_free_single_flip.define .input.define
+
+urcu_free_ltl:
+ touch .input.define
+ cat .input.define >> pan.ltl
+ cat DEFINES >> pan.ltl
+ spin -f "!(`cat urcu_free.ltl | grep -v ^//`)" >> pan.ltl
+
+# Progress checks
+
+urcu_progress_writer: clean urcu_progress_writer_ltl \
+ urcu_progress_writer_define run_weak_fair
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_progress_writer_define:
+ cp urcu_progress_writer.define .input.define
+
+urcu_progress_writer_ltl:
+ touch .input.define
+ cat .input.define > pan.ltl
+ cat DEFINES >> pan.ltl
+ spin -f "!(`cat urcu_progress.ltl | grep -v ^//`)" >> pan.ltl
+
+urcu_progress_reader: clean urcu_progress_reader_ltl \
+ urcu_progress_reader_define run_weak_fair
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_progress_reader_define:
+ cp urcu_progress_reader.define .input.define
+
+urcu_progress_reader_ltl:
+ touch .input.define
+ cat .input.define > pan.ltl
+ cat DEFINES >> pan.ltl
+ spin -f "!(`cat urcu_progress.ltl | grep -v ^//`)" >> pan.ltl
+
+urcu_progress_writer_error: clean urcu_progress_writer_error_ltl \
+ urcu_progress_writer_error_define run_weak_fair
+ cp .input.spin $@.spin.input
+ -cp .input.spin.trail $@.spin.input.trail
+
+urcu_progress_writer_error_define:
+ cp urcu_progress_writer_error.define .input.define
+
+urcu_progress_writer_error_ltl:
+ touch .input.define
+ cat .input.define > pan.ltl
+ cat DEFINES >> pan.ltl
+ spin -f "!(`cat urcu_progress.ltl | grep -v ^//`)" >> pan.ltl
+
+
+run_weak_fair: pan
+ ./pan -a -f -v -c1 -X -m10000000 -w20
+
+run: pan
+ ./pan -a -v -c1 -X -m10000000 -w20
+
+pan: pan.c
+ gcc -O2 -w ${CFLAGS} -o pan pan.c
+
+pan.c: pan.ltl ${SPINFILE}
+ cat .input.define > .input.spin
+ cat DEFINES >> .input.spin
+ cat ${SPINFILE} >> .input.spin
+ rm -f .input.spin.trail
+ spin -a -X -N pan.ltl .input.spin
+
+.PHONY: clean default distclean summary
+clean:
+ rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+distclean:
+ rm -f *.trail *.input *.log
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+cat DEFINES > .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -DSAFETY -o pan pan.c
+./pan -v -c1 -X -m10000000 -w20
+
+(Spin Version 5.1.7 -- 23 December 2008)
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim - (none specified)
+ assertion violations +
+ cycle checks - (disabled by -DSAFETY)
+ invalid end states +
+
+State-vector 48 byte, depth reached 2084, errors: 0
+ 847558 states, stored
+ 9221089 states, matched
+ 10068647 transitions (= stored+matched)
+ 36786866 atomic steps
+hash conflicts: 2126850 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 61.430 equivalent memory usage for states (stored*(State-vector + overhead))
+ 45.632 actual memory usage for states (compression: 74.28%)
+ state-vector as stored = 28 byte + 28 byte overhead
+ 8.000 memory used for hash table (-w20)
+ 457.764 memory used for DFS stack (-m10000000)
+ 511.369 total actual memory usage
+
+unreached in proctype urcu_reader
+ line 398, ".input.spin", state 16, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 407, ".input.spin", state 48, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 408, ".input.spin", state 61, "(1)"
+ line 417, ".input.spin", state 91, "(1)"
+ line 398, ".input.spin", state 106, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 407, ".input.spin", state 138, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 408, ".input.spin", state 151, "(1)"
+ line 417, ".input.spin", state 181, "(1)"
+ line 398, ".input.spin", state 197, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 407, ".input.spin", state 229, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 408, ".input.spin", state 242, "(1)"
+ line 417, ".input.spin", state 272, "(1)"
+ line 398, ".input.spin", state 315, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 407, ".input.spin", state 347, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 408, ".input.spin", state 360, "(1)"
+ line 417, ".input.spin", state 390, "(1)"
+ line 539, ".input.spin", state 414, "-end-"
+ (17 of 414 states)
+unreached in proctype urcu_writer
+ line 398, ".input.spin", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 402, ".input.spin", state 28, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 407, ".input.spin", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 408, ".input.spin", state 59, "(1)"
+ line 412, ".input.spin", state 72, "(1)"
+ line 417, ".input.spin", state 89, "(1)"
+ line 398, ".input.spin", state 108, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 402, ".input.spin", state 122, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, ".input.spin", state 153, "(1)"
+ line 412, ".input.spin", state 166, "(1)"
+ line 651, ".input.spin", state 199, "(1)"
+ line 174, ".input.spin", state 208, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 178, ".input.spin", state 217, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 159, ".input.spin", state 240, "(1)"
+ line 163, ".input.spin", state 248, "(1)"
+ line 167, ".input.spin", state 260, "(1)"
+ line 174, ".input.spin", state 271, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 182, ".input.spin", state 293, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, ".input.spin", state 303, "(1)"
+ line 163, ".input.spin", state 311, "(1)"
+ line 167, ".input.spin", state 323, "(1)"
+ line 174, ".input.spin", state 338, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 178, ".input.spin", state 347, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 182, ".input.spin", state 360, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 159, ".input.spin", state 370, "(1)"
+ line 163, ".input.spin", state 378, "(1)"
+ line 167, ".input.spin", state 390, "(1)"
+ line 398, ".input.spin", state 404, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 402, ".input.spin", state 418, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 407, ".input.spin", state 436, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 408, ".input.spin", state 449, "(1)"
+ line 412, ".input.spin", state 462, "(1)"
+ line 417, ".input.spin", state 479, "(1)"
+ line 398, ".input.spin", state 498, "(1)"
+ line 402, ".input.spin", state 510, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 407, ".input.spin", state 528, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 412, ".input.spin", state 554, "(1)"
+ line 417, ".input.spin", state 571, "(1)"
+ line 402, ".input.spin", state 603, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 407, ".input.spin", state 621, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 412, ".input.spin", state 647, "(1)"
+ line 417, ".input.spin", state 664, "(1)"
+ line 178, ".input.spin", state 687, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 182, ".input.spin", state 700, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 159, ".input.spin", state 710, "(1)"
+ line 163, ".input.spin", state 718, "(1)"
+ line 167, ".input.spin", state 730, "(1)"
+ line 174, ".input.spin", state 741, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 182, ".input.spin", state 763, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, ".input.spin", state 773, "(1)"
+ line 163, ".input.spin", state 781, "(1)"
+ line 167, ".input.spin", state 793, "(1)"
+ line 174, ".input.spin", state 808, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 178, ".input.spin", state 817, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 182, ".input.spin", state 830, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 159, ".input.spin", state 840, "(1)"
+ line 163, ".input.spin", state 848, "(1)"
+ line 167, ".input.spin", state 860, "(1)"
+ line 398, ".input.spin", state 882, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 398, ".input.spin", state 884, "(1)"
+ line 398, ".input.spin", state 885, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 398, ".input.spin", state 885, "else"
+ line 398, ".input.spin", state 888, "(1)"
+ line 402, ".input.spin", state 896, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 402, ".input.spin", state 898, "(1)"
+ line 402, ".input.spin", state 899, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 402, ".input.spin", state 899, "else"
+ line 402, ".input.spin", state 902, "(1)"
+ line 402, ".input.spin", state 903, "(1)"
+ line 402, ".input.spin", state 903, "(1)"
+ line 400, ".input.spin", state 908, "((i<1))"
+ line 400, ".input.spin", state 908, "((i>=1))"
+ line 407, ".input.spin", state 914, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 408, ".input.spin", state 927, "(1)"
+ line 408, ".input.spin", state 928, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 408, ".input.spin", state 928, "else"
+ line 408, ".input.spin", state 931, "(1)"
+ line 408, ".input.spin", state 932, "(1)"
+ line 408, ".input.spin", state 932, "(1)"
+ line 412, ".input.spin", state 940, "(1)"
+ line 412, ".input.spin", state 941, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 412, ".input.spin", state 941, "else"
+ line 412, ".input.spin", state 944, "(1)"
+ line 412, ".input.spin", state 945, "(1)"
+ line 412, ".input.spin", state 945, "(1)"
+ line 410, ".input.spin", state 950, "((i<1))"
+ line 410, ".input.spin", state 950, "((i>=1))"
+ line 417, ".input.spin", state 957, "(1)"
+ line 417, ".input.spin", state 958, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 417, ".input.spin", state 958, "else"
+ line 417, ".input.spin", state 961, "(1)"
+ line 417, ".input.spin", state 962, "(1)"
+ line 417, ".input.spin", state 962, "(1)"
+ line 419, ".input.spin", state 965, "(1)"
+ line 419, ".input.spin", state 965, "(1)"
+ line 402, ".input.spin", state 996, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 407, ".input.spin", state 1014, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 412, ".input.spin", state 1040, "(1)"
+ line 417, ".input.spin", state 1057, "(1)"
+ line 402, ".input.spin", state 1086, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 407, ".input.spin", state 1104, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 412, ".input.spin", state 1130, "(1)"
+ line 417, ".input.spin", state 1147, "(1)"
+ line 398, ".input.spin", state 1166, "(1)"
+ line 402, ".input.spin", state 1178, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 407, ".input.spin", state 1196, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 412, ".input.spin", state 1222, "(1)"
+ line 417, ".input.spin", state 1239, "(1)"
+ line 402, ".input.spin", state 1271, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 407, ".input.spin", state 1289, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 412, ".input.spin", state 1315, "(1)"
+ line 417, ".input.spin", state 1332, "(1)"
+ line 178, ".input.spin", state 1355, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 182, ".input.spin", state 1368, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 159, ".input.spin", state 1378, "(1)"
+ line 163, ".input.spin", state 1386, "(1)"
+ line 167, ".input.spin", state 1398, "(1)"
+ line 174, ".input.spin", state 1409, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 182, ".input.spin", state 1431, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, ".input.spin", state 1441, "(1)"
+ line 163, ".input.spin", state 1449, "(1)"
+ line 167, ".input.spin", state 1461, "(1)"
+ line 174, ".input.spin", state 1476, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 178, ".input.spin", state 1485, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 182, ".input.spin", state 1498, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 159, ".input.spin", state 1508, "(1)"
+ line 163, ".input.spin", state 1516, "(1)"
+ line 167, ".input.spin", state 1528, "(1)"
+ line 398, ".input.spin", state 1550, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 398, ".input.spin", state 1552, "(1)"
+ line 398, ".input.spin", state 1553, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 398, ".input.spin", state 1553, "else"
+ line 398, ".input.spin", state 1556, "(1)"
+ line 402, ".input.spin", state 1564, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 402, ".input.spin", state 1566, "(1)"
+ line 402, ".input.spin", state 1567, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 402, ".input.spin", state 1567, "else"
+ line 402, ".input.spin", state 1570, "(1)"
+ line 402, ".input.spin", state 1571, "(1)"
+ line 402, ".input.spin", state 1571, "(1)"
+ line 400, ".input.spin", state 1576, "((i<1))"
+ line 400, ".input.spin", state 1576, "((i>=1))"
+ line 407, ".input.spin", state 1582, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 408, ".input.spin", state 1595, "(1)"
+ line 408, ".input.spin", state 1596, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 408, ".input.spin", state 1596, "else"
+ line 408, ".input.spin", state 1599, "(1)"
+ line 408, ".input.spin", state 1600, "(1)"
+ line 408, ".input.spin", state 1600, "(1)"
+ line 412, ".input.spin", state 1608, "(1)"
+ line 412, ".input.spin", state 1609, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 412, ".input.spin", state 1609, "else"
+ line 412, ".input.spin", state 1612, "(1)"
+ line 412, ".input.spin", state 1613, "(1)"
+ line 412, ".input.spin", state 1613, "(1)"
+ line 410, ".input.spin", state 1618, "((i<1))"
+ line 410, ".input.spin", state 1618, "((i>=1))"
+ line 417, ".input.spin", state 1625, "(1)"
+ line 417, ".input.spin", state 1626, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 417, ".input.spin", state 1626, "else"
+ line 417, ".input.spin", state 1629, "(1)"
+ line 417, ".input.spin", state 1630, "(1)"
+ line 417, ".input.spin", state 1630, "(1)"
+ line 419, ".input.spin", state 1633, "(1)"
+ line 419, ".input.spin", state 1633, "(1)"
+ line 178, ".input.spin", state 1658, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 182, ".input.spin", state 1671, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 159, ".input.spin", state 1681, "(1)"
+ line 163, ".input.spin", state 1689, "(1)"
+ line 167, ".input.spin", state 1701, "(1)"
+ line 174, ".input.spin", state 1712, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 182, ".input.spin", state 1734, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, ".input.spin", state 1744, "(1)"
+ line 163, ".input.spin", state 1752, "(1)"
+ line 167, ".input.spin", state 1764, "(1)"
+ line 174, ".input.spin", state 1779, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 178, ".input.spin", state 1788, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 182, ".input.spin", state 1801, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 159, ".input.spin", state 1811, "(1)"
+ line 163, ".input.spin", state 1819, "(1)"
+ line 167, ".input.spin", state 1831, "(1)"
+ line 701, ".input.spin", state 1856, "-end-"
+ (158 of 1856 states)
+unreached in proctype :init:
+ (0 of 46 states)
+
+pan: elapsed time 6.68 seconds
+pan: rate 126879.94 states/second
+pan: avg transition delay 6.6345e-07 usec
+cp .input.spin asserts.spin.input
+cp .input.spin.trail asserts.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
--- /dev/null
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+//#define TEST_SIGNAL
+//#define TEST_SIGNAL_ON_READ
+//#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 1
+//#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-4:-4:-4
+1:0:2673
+2:0:2674
+3:0:2675
+4:0:2676
+5:4:1129
--- /dev/null
+http://spinroot.com/spin/Man/ltl.html
+http://en.wikipedia.org/wiki/Linear_temporal_logic
+http://www.dcs.gla.ac.uk/~muffy/MRS4-2002/lect11.ppt
+
+http://www.lsv.ens-cachan.fr/~gastin/ltl2ba/index.php
+http://spinroot.com/spin/Man/index.html
+http://spinroot.com/spin/Man/promela.html
+
+LTL vs CTL :
+
+http://spinroot.com/spin/Doc/course/lecture12.pdf p. 9, p. 15, p. 18
+http://www-i2.informatik.rwth-aachen.de/i2/fileadmin/user_upload/documents/Introduction_to_Model_Checking/mc_lec18.pdf
+ (downloaded)
--- /dev/null
+#!/bin/sh
+#
+# Compiles and runs the urcu.spin Promela model.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# Copyright (C) IBM Corporation, 2009
+# Mathieu Desnoyers, 2009
+#
+# Authors: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
+# Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
+
+# Basic execution, without LTL clauses. See Makefile.
+
+spin -a urcu.spin
+cc -DSAFETY -o pan pan.c
+./pan -v -c1 -X -m10000000 -w21
--- /dev/null
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define >> pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_free.ltl | grep -v ^//`)" >> pan.ltl
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -o pan pan.c
+./pan -a -v -c1 -X -m10000000 -w20
+warning: for p.o. reduction to be valid the never claim must be stutter-invariant
+(never claims generated from LTL formulae are stutter-invariant)
+depth 0: Claim reached state 5 (line 743)
+
+(Spin Version 5.1.7 -- 23 December 2008)
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim +
+ assertion violations + (if within scope of claim)
+ acceptance cycles + (fairness disabled)
+ invalid end states - (disabled by never claim)
+
+State-vector 56 byte, depth reached 2560, errors: 0
+ 954166 states, stored
+ 10460008 states, matched
+ 11414174 transitions (= stored+matched)
+ 41707752 atomic steps
+hash conflicts: 2907736 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 76.437 equivalent memory usage for states (stored*(State-vector + overhead))
+ 58.605 actual memory usage for states (compression: 76.67%)
+ state-vector as stored = 36 byte + 28 byte overhead
+ 8.000 memory used for hash table (-w20)
+ 457.764 memory used for DFS stack (-m10000000)
+ 524.358 total actual memory usage
+
+unreached in proctype urcu_reader
+ line 398, "pan.___", state 16, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 407, "pan.___", state 48, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 61, "(1)"
+ line 417, "pan.___", state 91, "(1)"
+ line 398, "pan.___", state 106, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 407, "pan.___", state 138, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 151, "(1)"
+ line 417, "pan.___", state 181, "(1)"
+ line 398, "pan.___", state 197, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 407, "pan.___", state 229, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 242, "(1)"
+ line 417, "pan.___", state 272, "(1)"
+ line 398, "pan.___", state 315, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 407, "pan.___", state 347, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 360, "(1)"
+ line 417, "pan.___", state 390, "(1)"
+ line 539, "pan.___", state 414, "-end-"
+ (17 of 414 states)
+unreached in proctype urcu_writer
+ line 398, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 402, "pan.___", state 28, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 407, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 59, "(1)"
+ line 412, "pan.___", state 72, "(1)"
+ line 417, "pan.___", state 89, "(1)"
+ line 398, "pan.___", state 108, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 402, "pan.___", state 122, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 153, "(1)"
+ line 412, "pan.___", state 166, "(1)"
+ line 651, "pan.___", state 199, "(1)"
+ line 174, "pan.___", state 208, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 178, "pan.___", state 217, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 159, "pan.___", state 240, "(1)"
+ line 163, "pan.___", state 248, "(1)"
+ line 167, "pan.___", state 260, "(1)"
+ line 174, "pan.___", state 271, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 182, "pan.___", state 293, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, "pan.___", state 303, "(1)"
+ line 163, "pan.___", state 311, "(1)"
+ line 167, "pan.___", state 323, "(1)"
+ line 174, "pan.___", state 338, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 178, "pan.___", state 347, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 182, "pan.___", state 360, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 159, "pan.___", state 370, "(1)"
+ line 163, "pan.___", state 378, "(1)"
+ line 167, "pan.___", state 390, "(1)"
+ line 398, "pan.___", state 404, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 402, "pan.___", state 418, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 407, "pan.___", state 436, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 449, "(1)"
+ line 412, "pan.___", state 462, "(1)"
+ line 417, "pan.___", state 479, "(1)"
+ line 398, "pan.___", state 498, "(1)"
+ line 402, "pan.___", state 510, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 407, "pan.___", state 528, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 412, "pan.___", state 554, "(1)"
+ line 417, "pan.___", state 571, "(1)"
+ line 402, "pan.___", state 603, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 407, "pan.___", state 621, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 412, "pan.___", state 647, "(1)"
+ line 417, "pan.___", state 664, "(1)"
+ line 178, "pan.___", state 687, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 182, "pan.___", state 700, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 159, "pan.___", state 710, "(1)"
+ line 163, "pan.___", state 718, "(1)"
+ line 167, "pan.___", state 730, "(1)"
+ line 174, "pan.___", state 741, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 182, "pan.___", state 763, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, "pan.___", state 773, "(1)"
+ line 163, "pan.___", state 781, "(1)"
+ line 167, "pan.___", state 793, "(1)"
+ line 174, "pan.___", state 808, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 178, "pan.___", state 817, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 182, "pan.___", state 830, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 159, "pan.___", state 840, "(1)"
+ line 163, "pan.___", state 848, "(1)"
+ line 167, "pan.___", state 860, "(1)"
+ line 398, "pan.___", state 882, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 398, "pan.___", state 884, "(1)"
+ line 398, "pan.___", state 885, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 398, "pan.___", state 885, "else"
+ line 398, "pan.___", state 888, "(1)"
+ line 402, "pan.___", state 896, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 402, "pan.___", state 898, "(1)"
+ line 402, "pan.___", state 899, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 402, "pan.___", state 899, "else"
+ line 402, "pan.___", state 902, "(1)"
+ line 402, "pan.___", state 903, "(1)"
+ line 402, "pan.___", state 903, "(1)"
+ line 400, "pan.___", state 908, "((i<1))"
+ line 400, "pan.___", state 908, "((i>=1))"
+ line 407, "pan.___", state 914, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 927, "(1)"
+ line 408, "pan.___", state 928, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 408, "pan.___", state 928, "else"
+ line 408, "pan.___", state 931, "(1)"
+ line 408, "pan.___", state 932, "(1)"
+ line 408, "pan.___", state 932, "(1)"
+ line 412, "pan.___", state 940, "(1)"
+ line 412, "pan.___", state 941, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 412, "pan.___", state 941, "else"
+ line 412, "pan.___", state 944, "(1)"
+ line 412, "pan.___", state 945, "(1)"
+ line 412, "pan.___", state 945, "(1)"
+ line 410, "pan.___", state 950, "((i<1))"
+ line 410, "pan.___", state 950, "((i>=1))"
+ line 417, "pan.___", state 957, "(1)"
+ line 417, "pan.___", state 958, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 417, "pan.___", state 958, "else"
+ line 417, "pan.___", state 961, "(1)"
+ line 417, "pan.___", state 962, "(1)"
+ line 417, "pan.___", state 962, "(1)"
+ line 419, "pan.___", state 965, "(1)"
+ line 419, "pan.___", state 965, "(1)"
+ line 402, "pan.___", state 996, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 407, "pan.___", state 1014, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 412, "pan.___", state 1040, "(1)"
+ line 417, "pan.___", state 1057, "(1)"
+ line 402, "pan.___", state 1086, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 407, "pan.___", state 1104, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 412, "pan.___", state 1130, "(1)"
+ line 417, "pan.___", state 1147, "(1)"
+ line 398, "pan.___", state 1166, "(1)"
+ line 402, "pan.___", state 1178, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 407, "pan.___", state 1196, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 412, "pan.___", state 1222, "(1)"
+ line 417, "pan.___", state 1239, "(1)"
+ line 402, "pan.___", state 1271, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 407, "pan.___", state 1289, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 412, "pan.___", state 1315, "(1)"
+ line 417, "pan.___", state 1332, "(1)"
+ line 178, "pan.___", state 1355, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 182, "pan.___", state 1368, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 159, "pan.___", state 1378, "(1)"
+ line 163, "pan.___", state 1386, "(1)"
+ line 167, "pan.___", state 1398, "(1)"
+ line 174, "pan.___", state 1409, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 182, "pan.___", state 1431, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, "pan.___", state 1441, "(1)"
+ line 163, "pan.___", state 1449, "(1)"
+ line 167, "pan.___", state 1461, "(1)"
+ line 174, "pan.___", state 1476, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 178, "pan.___", state 1485, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 182, "pan.___", state 1498, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 159, "pan.___", state 1508, "(1)"
+ line 163, "pan.___", state 1516, "(1)"
+ line 167, "pan.___", state 1528, "(1)"
+ line 398, "pan.___", state 1550, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 398, "pan.___", state 1552, "(1)"
+ line 398, "pan.___", state 1553, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 398, "pan.___", state 1553, "else"
+ line 398, "pan.___", state 1556, "(1)"
+ line 402, "pan.___", state 1564, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 402, "pan.___", state 1566, "(1)"
+ line 402, "pan.___", state 1567, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 402, "pan.___", state 1567, "else"
+ line 402, "pan.___", state 1570, "(1)"
+ line 402, "pan.___", state 1571, "(1)"
+ line 402, "pan.___", state 1571, "(1)"
+ line 400, "pan.___", state 1576, "((i<1))"
+ line 400, "pan.___", state 1576, "((i>=1))"
+ line 407, "pan.___", state 1582, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 1595, "(1)"
+ line 408, "pan.___", state 1596, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 408, "pan.___", state 1596, "else"
+ line 408, "pan.___", state 1599, "(1)"
+ line 408, "pan.___", state 1600, "(1)"
+ line 408, "pan.___", state 1600, "(1)"
+ line 412, "pan.___", state 1608, "(1)"
+ line 412, "pan.___", state 1609, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 412, "pan.___", state 1609, "else"
+ line 412, "pan.___", state 1612, "(1)"
+ line 412, "pan.___", state 1613, "(1)"
+ line 412, "pan.___", state 1613, "(1)"
+ line 410, "pan.___", state 1618, "((i<1))"
+ line 410, "pan.___", state 1618, "((i>=1))"
+ line 417, "pan.___", state 1625, "(1)"
+ line 417, "pan.___", state 1626, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 417, "pan.___", state 1626, "else"
+ line 417, "pan.___", state 1629, "(1)"
+ line 417, "pan.___", state 1630, "(1)"
+ line 417, "pan.___", state 1630, "(1)"
+ line 419, "pan.___", state 1633, "(1)"
+ line 419, "pan.___", state 1633, "(1)"
+ line 178, "pan.___", state 1658, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 182, "pan.___", state 1671, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 159, "pan.___", state 1681, "(1)"
+ line 163, "pan.___", state 1689, "(1)"
+ line 167, "pan.___", state 1701, "(1)"
+ line 174, "pan.___", state 1712, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 182, "pan.___", state 1734, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 159, "pan.___", state 1744, "(1)"
+ line 163, "pan.___", state 1752, "(1)"
+ line 167, "pan.___", state 1764, "(1)"
+ line 174, "pan.___", state 1779, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 178, "pan.___", state 1788, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 182, "pan.___", state 1801, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 159, "pan.___", state 1811, "(1)"
+ line 163, "pan.___", state 1819, "(1)"
+ line 167, "pan.___", state 1831, "(1)"
+ line 701, "pan.___", state 1856, "-end-"
+ (158 of 1856 states)
+unreached in proctype :init:
+ (0 of 46 states)
+unreached in proctype :never:
+ line 748, "pan.___", state 8, "-end-"
+ (1 of 8 states)
+
+pan: elapsed time 9.16 seconds
+pan: rate 104166.59 states/second
+pan: avg transition delay 8.0251e-07 usec
+cp .input.spin urcu_free.spin.input
+cp .input.spin.trail urcu_free.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
--- /dev/null
+[] (read_free -> !read_free_race)
--- /dev/null
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+//#define TEST_SIGNAL
+//#define TEST_SIGNAL_ON_READ
+//#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 1
+//#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:4:-2
+-4:-4:-4
+1:0:4365
+2:4:4317
+3:4:4320
+4:4:4320
+5:4:4320
+6:4:4323
+7:4:4331
+8:4:4331
+9:4:4331
+10:4:4334
+11:4:4340
+12:4:4344
+13:4:4344
+14:4:4344
+15:4:4347
+16:4:4340
+17:4:4344
+18:4:4344
+19:4:4344
+20:4:4347
+21:4:4355
+22:4:4359
+23:4:4360
+24:0:4365
+25:4:4362
+26:0:4365
+27:3:2331
+28:0:4365
+29:3:2337
+30:0:4365
+31:3:2338
+32:0:4365
+33:3:2339
+34:3:2343
+35:3:2344
+36:3:2352
+37:3:2353
+38:3:2357
+39:3:2358
+40:3:2352
+41:3:2353
+42:3:2357
+43:3:2358
+44:3:2366
+45:3:2371
+46:3:2375
+47:3:2376
+48:3:2383
+49:3:2384
+50:3:2395
+51:3:2396
+52:3:2397
+53:3:2395
+54:3:2396
+55:3:2397
+56:3:2408
+57:3:2413
+58:3:2414
+59:0:4365
+60:3:2426
+61:0:4365
+62:3:2427
+63:0:4365
+64:2:1162
+65:0:4365
+66:3:2428
+67:0:4365
+68:2:1168
+69:0:4365
+70:2:1169
+71:0:4365
+72:3:2427
+73:0:4365
+74:2:1170
+75:0:4365
+76:3:2428
+77:0:4365
+78:3:2429
+79:0:4365
+80:3:2435
+81:3:2436
+82:0:4365
+83:3:2440
+84:3:2444
+85:3:2445
+86:3:2453
+87:3:2454
+88:3:2458
+89:3:2459
+90:3:2453
+91:3:2454
+92:3:2458
+93:3:2459
+94:3:2467
+95:3:2472
+96:3:2473
+97:3:2484
+98:3:2485
+99:3:2496
+100:3:2497
+101:3:2498
+102:3:2496
+103:3:2497
+104:3:2498
+105:3:2509
+106:3:2514
+107:3:2515
+108:0:4365
+109:3:2527
+110:0:4365
+111:3:2528
+112:0:4365
+113:2:1173
+114:0:4365
+115:3:2529
+116:0:4365
+117:2:1179
+118:0:4365
+119:2:1180
+120:0:4365
+121:3:2528
+122:0:4365
+123:2:1181
+124:2:1185
+125:2:1186
+126:2:1194
+127:2:1195
+128:2:1199
+129:2:1200
+130:2:1194
+131:2:1195
+132:2:1199
+133:2:1200
+134:2:1208
+135:2:1213
+136:2:1217
+137:2:1218
+138:2:1225
+139:2:1226
+140:2:1237
+141:2:1238
+142:2:1239
+143:2:1237
+144:2:1238
+145:2:1239
+146:2:1250
+147:2:1255
+148:2:1256
+149:0:4365
+150:3:2529
+151:0:4365
+152:2:1268
+153:0:4365
+154:3:2528
+155:0:4365
+156:2:1270
+157:0:4365
+158:3:2529
+159:0:4365
+160:2:1271
+161:2:1275
+162:2:1276
+163:2:1284
+164:2:1285
+165:2:1289
+166:2:1290
+167:2:1284
+168:2:1285
+169:2:1289
+170:2:1290
+171:2:1298
+172:2:1303
+173:2:1307
+174:2:1308
+175:2:1315
+176:2:1316
+177:2:1327
+178:2:1328
+179:2:1329
+180:2:1327
+181:2:1328
+182:2:1329
+183:2:1340
+184:2:1345
+185:2:1346
+186:0:4365
+187:2:1358
+188:0:4365
+189:2:1360
+190:0:4365
+191:3:2528
+192:0:4365
+193:2:1361
+194:0:4365
+195:3:2529
+196:0:4365
+197:2:1362
+198:2:1366
+199:2:1367
+200:2:1375
+201:2:1376
+202:2:1380
+203:2:1381
+204:2:1375
+205:2:1376
+206:2:1380
+207:2:1381
+208:2:1389
+209:2:1394
+210:2:1398
+211:2:1399
+212:2:1406
+213:2:1407
+214:2:1418
+215:2:1419
+216:2:1420
+217:2:1418
+218:2:1419
+219:2:1420
+220:2:1431
+221:2:1436
+222:2:1437
+223:0:4365
+224:2:1449
+225:0:4365
+226:3:2528
+227:0:4365
+228:2:1451
+229:0:4365
+230:3:2529
+231:0:4365
+232:2:1652
+233:0:4365
+234:2:1653
+235:0:4365
+236:2:1657
+237:0:4365
+238:2:1180
+239:0:4365
+240:3:2528
+241:0:4365
+242:2:1181
+243:2:1185
+244:2:1186
+245:2:1194
+246:2:1195
+247:2:1199
+248:2:1200
+249:2:1194
+250:2:1195
+251:2:1196
+252:2:1208
+253:2:1213
+254:2:1217
+255:2:1218
+256:2:1225
+257:2:1226
+258:2:1237
+259:2:1238
+260:2:1239
+261:2:1237
+262:2:1238
+263:2:1239
+264:2:1250
+265:2:1255
+266:2:1256
+267:0:4365
+268:3:2529
+269:0:4365
+270:2:1268
+271:0:4365
+272:3:2528
+273:0:4365
+274:2:1270
+275:0:4365
+276:3:2529
+277:0:4365
+278:2:1271
+279:2:1275
+280:2:1276
+281:2:1284
+282:2:1285
+283:2:1289
+284:2:1290
+285:2:1284
+286:2:1285
+287:2:1289
+288:2:1290
+289:2:1298
+290:2:1303
+291:2:1307
+292:2:1308
+293:2:1315
+294:2:1316
+295:2:1327
+296:2:1328
+297:2:1329
+298:2:1327
+299:2:1328
+300:2:1329
+301:2:1340
+302:2:1345
+303:2:1346
+304:0:4365
+305:2:1358
+306:0:4365
+307:2:1454
+308:0:4365
+309:3:2528
+310:0:4365
+311:2:1455
+312:0:4365
+313:3:2529
+314:0:4365
+315:2:1652
+316:0:4365
+317:2:1653
+318:0:4365
+319:2:1657
+320:0:4365
+321:2:1660
+322:0:4365
+323:3:2528
+324:0:4365
+325:2:1665
+326:2:1669
+327:2:1670
+328:2:1678
+329:2:1679
+330:2:1683
+331:2:1684
+332:2:1678
+333:2:1679
+334:2:1680
+335:2:1692
+336:2:1697
+337:2:1701
+338:2:1702
+339:2:1709
+340:2:1710
+341:2:1721
+342:2:1722
+343:2:1723
+344:2:1721
+345:2:1722
+346:2:1723
+347:2:1734
+348:2:1739
+349:2:1740
+350:0:4365
+351:3:2529
+352:0:4365
+353:2:1752
+354:0:4365
+355:3:2528
+356:0:4365
+357:2:1754
+358:0:4365
+359:3:2529
+360:0:4365
+361:2:1755
+362:2:1759
+363:2:1760
+364:2:1768
+365:2:1769
+366:2:1773
+367:2:1774
+368:2:1768
+369:2:1769
+370:2:1773
+371:2:1774
+372:2:1782
+373:2:1787
+374:2:1791
+375:2:1792
+376:2:1799
+377:2:1800
+378:2:1811
+379:2:1812
+380:2:1813
+381:2:1811
+382:2:1812
+383:2:1813
+384:2:1824
+385:2:1829
+386:2:1830
+387:0:4365
+388:2:1842
+389:0:4365
+390:3:2528
+391:0:4365
+392:2:1844
+393:0:4365
+394:3:2529
+395:0:4365
+396:2:1845
+397:2:1849
+398:2:1850
+399:2:1858
+400:2:1859
+401:2:1863
+402:2:1864
+403:2:1858
+404:2:1859
+405:2:1863
+406:2:1864
+407:2:1872
+408:2:1877
+409:2:1881
+410:2:1882
+411:2:1889
+412:2:1890
+413:2:1901
+414:2:1902
+415:2:1903
+416:2:1901
+417:2:1902
+418:2:1903
+419:2:1914
+420:2:1919
+421:2:1920
+422:0:4365
+423:2:1932
+424:0:4365
+425:3:2528
+426:0:4365
+427:2:1934
+428:0:4365
+429:3:2529
+430:0:4365
+431:2:1935
+432:0:4365
+433:2:1936
+434:0:4365
+435:2:2129
+436:0:4365
+437:2:2130
+438:0:4365
+439:2:2134
+440:0:4365
+441:3:2528
+442:0:4365
+443:2:2136
+444:0:4365
+445:3:2529
+446:0:4365
+447:2:2137
+448:2:2141
+449:2:2142
+450:2:2150
+451:2:2151
+452:2:2155
+453:2:2156
+454:2:2150
+455:2:2151
+456:2:2155
+457:2:2156
+458:2:2164
+459:2:2169
+460:2:2173
+461:2:2174
+462:2:2181
+463:2:2182
+464:2:2193
+465:2:2194
+466:2:2195
+467:2:2193
+468:2:2194
+469:2:2195
+470:2:2206
+471:2:2211
+472:2:2212
+473:0:4365
+474:2:2224
+475:0:4365
+476:3:2528
+477:0:4365
+478:2:2226
+479:0:4365
+480:3:2529
+481:0:4365
+482:2:1936
+483:0:4365
+484:2:2129
+485:0:4365
+486:2:2130
+487:0:4365
+488:2:2134
+489:0:4365
+490:3:2528
+491:0:4365
+492:2:2136
+493:0:4365
+494:3:2529
+495:0:4365
+496:2:2137
+497:2:2141
+498:2:2142
+499:2:2150
+500:2:2151
+501:2:2155
+502:2:2156
+503:2:2150
+504:2:2151
+505:2:2152
+506:2:2164
+507:2:2169
+508:2:2173
+509:2:2174
+510:2:2181
+511:2:2182
+512:2:2193
+513:2:2194
+514:2:2195
+515:2:2193
+516:2:2194
+517:2:2195
+518:2:2206
+519:2:2211
+520:2:2212
+521:0:4365
+522:2:2224
+523:0:4365
+524:3:2528
+525:0:4365
+526:2:2226
+527:0:4365
+528:3:2529
+529:0:4365
+530:2:2230
+531:0:4365
+532:3:2528
+533:0:4365
+534:2:2235
+535:2:2239
+536:2:2240
+537:2:2248
+538:2:2249
+539:2:2253
+540:2:2254
+541:2:2248
+542:2:2249
+543:2:2250
+544:2:2262
+545:2:2267
+546:2:2271
+547:2:2272
+548:2:2279
+549:2:2280
+550:2:2291
+551:2:2292
+552:2:2293
+553:2:2291
+554:2:2292
+555:2:2293
+556:2:2304
+557:2:2309
+558:2:2310
+559:0:4365
+560:3:2529
+561:0:4365
+562:2:2322
+563:0:4365
+564:2:1169
+565:0:4365
+566:3:2528
+567:0:4365
+568:2:1170
+569:0:4365
+570:3:2529
+571:0:4365
+572:3:2530
+573:0:4365
+574:3:2536
+575:0:4365
+576:3:2537
+577:0:4365
+578:3:2547
+579:0:4365
+580:3:2548
+581:0:4365
+582:3:2552
+583:3:2553
+584:3:2557
+585:3:2561
+586:3:2562
+587:3:2557
+588:3:2561
+589:3:2562
+590:3:2566
+591:3:2574
+592:3:2575
+593:3:2580
+594:3:2587
+595:3:2588
+596:3:2587
+597:3:2588
+598:3:2595
+599:3:2600
+600:0:4365
+601:3:2611
+602:0:4365
+603:3:2615
+604:3:2616
+605:3:2620
+606:3:2624
+607:3:2625
+608:3:2620
+609:3:2624
+610:3:2625
+611:3:2629
+612:3:2637
+613:3:2638
+614:3:2643
+615:3:2650
+616:3:2651
+617:3:2650
+618:3:2651
+619:3:2658
+620:3:2663
+621:0:4365
+622:3:2611
+623:0:4365
+624:3:2615
+625:3:2616
+626:3:2620
+627:3:2624
+628:3:2625
+629:3:2620
+630:3:2624
+631:3:2625
+632:3:2629
+633:3:2637
+634:3:2638
+635:3:2643
+636:3:2650
+637:3:2651
+638:3:2650
+639:3:2651
+640:3:2658
+641:3:2663
+642:0:4365
+643:3:2674
+644:0:4365
+645:3:2682
+646:3:2683
+647:3:2687
+648:3:2691
+649:3:2692
+650:3:2687
+651:3:2691
+652:3:2692
+653:3:2696
+654:3:2704
+655:3:2705
+656:3:2710
+657:3:2717
+658:3:2718
+659:3:2717
+660:3:2718
+661:3:2725
+662:3:2730
+663:0:4365
+664:3:2745
+665:0:4365
+666:3:2746
+667:0:4365
+668:2:1173
+669:0:4365
+670:3:2747
+671:0:4365
+672:2:1179
+673:0:4365
+674:2:1180
+675:0:4365
+676:3:2746
+677:0:4365
+678:2:1181
+679:2:1185
+680:2:1186
+681:2:1194
+682:2:1195
+683:2:1199
+684:2:1200
+685:2:1194
+686:2:1195
+687:2:1199
+688:2:1200
+689:2:1208
+690:2:1213
+691:2:1217
+692:2:1218
+693:2:1225
+694:2:1226
+695:2:1237
+696:2:1238
+697:2:1239
+698:2:1237
+699:2:1238
+700:2:1239
+701:2:1250
+702:2:1255
+703:2:1256
+704:0:4365
+705:3:2747
+706:0:4365
+707:2:1268
+708:0:4365
+709:3:2746
+710:0:4365
+711:2:1270
+712:0:4365
+713:3:2747
+714:0:4365
+715:2:1271
+716:2:1275
+717:2:1276
+718:2:1284
+719:2:1285
+720:2:1289
+721:2:1290
+722:2:1284
+723:2:1285
+724:2:1289
+725:2:1290
+726:2:1298
+727:2:1303
+728:2:1307
+729:2:1308
+730:2:1315
+731:2:1316
+732:2:1327
+733:2:1328
+734:2:1329
+735:2:1327
+736:2:1328
+737:2:1329
+738:2:1340
+739:2:1345
+740:2:1346
+741:0:4365
+742:2:1358
+743:0:4365
+744:2:1360
+745:0:4365
+746:3:2746
+747:0:4365
+748:2:1361
+749:0:4365
+750:3:2747
+751:0:4365
+752:2:1362
+753:2:1366
+754:2:1367
+755:2:1375
+756:2:1376
+757:2:1380
+758:2:1381
+759:2:1375
+760:2:1376
+761:2:1380
+762:2:1381
+763:2:1389
+764:2:1394
+765:2:1398
+766:2:1399
+767:2:1406
+768:2:1407
+769:2:1418
+770:2:1419
+771:2:1420
+772:2:1418
+773:2:1419
+774:2:1420
+775:2:1431
+776:2:1436
+777:2:1437
+778:0:4365
+779:2:1449
+780:0:4365
+781:3:2746
+782:0:4365
+783:2:1451
+784:0:4365
+785:3:2747
+786:0:4365
+787:2:1652
+788:0:4365
+789:2:1653
+790:0:4365
+791:2:1657
+792:0:4365
+793:2:1180
+794:0:4365
+795:3:2746
+796:0:4365
+797:2:1181
+798:2:1185
+799:2:1186
+800:2:1194
+801:2:1195
+802:2:1199
+803:2:1200
+804:2:1194
+805:2:1195
+806:2:1196
+807:2:1208
+808:2:1213
+809:2:1217
+810:2:1218
+811:2:1225
+812:2:1226
+813:2:1237
+814:2:1238
+815:2:1239
+816:2:1237
+817:2:1238
+818:2:1239
+819:2:1250
+820:2:1255
+821:2:1256
+822:0:4365
+823:3:2747
+824:0:4365
+825:2:1268
+826:0:4365
+827:3:2746
+828:0:4365
+829:2:1270
+830:0:4365
+831:3:2747
+832:0:4365
+833:2:1271
+834:2:1275
+835:2:1276
+836:2:1284
+837:2:1285
+838:2:1289
+839:2:1290
+840:2:1284
+841:2:1285
+842:2:1289
+843:2:1290
+844:2:1298
+845:2:1303
+846:2:1307
+847:2:1308
+848:2:1315
+849:2:1316
+850:2:1327
+851:2:1328
+852:2:1329
+853:2:1327
+854:2:1328
+855:2:1329
+856:2:1340
+857:2:1345
+858:2:1346
+859:0:4365
+860:2:1358
+861:0:4365
+862:2:1454
+863:0:4365
+864:3:2746
+865:0:4365
+866:2:1455
+867:0:4365
+868:3:2747
+869:0:4365
+870:2:1652
+871:0:4365
+872:2:1653
+873:0:4365
+874:2:1657
+875:0:4365
+876:2:1660
+877:0:4365
+878:3:2746
+879:0:4365
+880:2:1665
+881:2:1669
+882:2:1670
+883:2:1678
+884:2:1679
+885:2:1683
+886:2:1684
+887:2:1678
+888:2:1679
+889:2:1680
+890:2:1692
+891:2:1697
+892:2:1701
+893:2:1702
+894:2:1709
+895:2:1710
+896:2:1721
+897:2:1722
+898:2:1723
+899:2:1721
+900:2:1722
+901:2:1723
+902:2:1734
+903:2:1739
+904:2:1740
+905:0:4365
+906:3:2747
+907:0:4365
+908:2:1752
+909:0:4365
+910:3:2746
+911:0:4365
+912:2:1754
+913:0:4365
+914:3:2747
+915:0:4365
+916:2:1755
+917:2:1759
+918:2:1760
+919:2:1768
+920:2:1769
+921:2:1773
+922:2:1774
+923:2:1768
+924:2:1769
+925:2:1773
+926:2:1774
+927:2:1782
+928:2:1787
+929:2:1791
+930:2:1792
+931:2:1799
+932:2:1800
+933:2:1811
+934:2:1812
+935:2:1813
+936:2:1811
+937:2:1812
+938:2:1813
+939:2:1824
+940:2:1829
+941:2:1830
+942:0:4365
+943:2:1842
+944:0:4365
+945:3:2746
+946:0:4365
+947:2:1844
+948:0:4365
+949:3:2747
+950:0:4365
+951:2:1845
+952:2:1849
+953:2:1850
+954:2:1858
+955:2:1859
+956:2:1863
+957:2:1864
+958:2:1858
+959:2:1859
+960:2:1863
+961:2:1864
+962:2:1872
+963:2:1877
+964:2:1881
+965:2:1882
+966:2:1889
+967:2:1890
+968:2:1901
+969:2:1902
+970:2:1903
+971:2:1901
+972:2:1902
+973:2:1903
+974:2:1914
+975:2:1919
+976:2:1920
+977:0:4365
+978:2:1932
+979:0:4365
+980:3:2746
+981:0:4365
+982:2:1934
+983:0:4365
+984:3:2747
+985:0:4365
+986:2:1935
+987:0:4365
+988:2:1936
+989:0:4365
+990:2:2129
+991:0:4365
+992:2:2130
+993:0:4365
+994:2:2134
+995:0:4365
+996:3:2746
+997:0:4365
+998:2:2136
+999:0:4365
+1000:3:2747
+1001:0:4365
+1002:2:2137
+1003:2:2141
+1004:2:2142
+1005:2:2150
+1006:2:2151
+1007:2:2155
+1008:2:2156
+1009:2:2150
+1010:2:2151
+1011:2:2155
+1012:2:2156
+1013:2:2164
+1014:2:2169
+1015:2:2173
+1016:2:2174
+1017:2:2181
+1018:2:2182
+1019:2:2193
+1020:2:2194
+1021:2:2195
+1022:2:2193
+1023:2:2194
+1024:2:2195
+1025:2:2206
+1026:2:2211
+1027:2:2212
+1028:0:4365
+1029:2:2224
+1030:0:4365
+1031:3:2746
+1032:0:4365
+1033:2:2226
+1034:0:4365
+1035:3:2747
+1036:0:4365
+1037:2:1936
+1038:0:4365
+1039:2:2129
+1040:0:4365
+1041:2:2130
+1042:0:4365
+1043:2:2134
+1044:0:4365
+1045:3:2746
+1046:0:4365
+1047:2:2136
+1048:0:4365
+1049:3:2747
+1050:0:4365
+1051:2:2137
+1052:2:2141
+1053:2:2142
+1054:2:2150
+1055:2:2151
+1056:2:2155
+1057:2:2156
+1058:2:2150
+1059:2:2151
+1060:2:2152
+1061:2:2164
+1062:2:2169
+1063:2:2173
+1064:2:2174
+1065:2:2181
+1066:2:2182
+1067:2:2193
+1068:2:2194
+1069:2:2195
+1070:2:2193
+1071:2:2194
+1072:2:2195
+1073:2:2206
+1074:2:2211
+1075:2:2212
+1076:0:4365
+1077:2:2224
+1078:0:4365
+1079:3:2746
+1080:0:4365
+1081:2:2226
+1082:0:4365
+1083:3:2747
+1084:0:4365
+1085:2:2230
+1086:0:4365
+1087:3:2746
+1088:0:4365
+1089:2:2235
+1090:2:2239
+1091:2:2240
+1092:2:2248
+1093:2:2249
+1094:2:2253
+1095:2:2254
+1096:2:2248
+1097:2:2249
+1098:2:2250
+1099:2:2262
+1100:2:2267
+1101:2:2271
+1102:2:2272
+1103:2:2279
+1104:2:2280
+1105:2:2291
+1106:2:2292
+1107:2:2293
+1108:2:2291
+1109:2:2292
+1110:2:2293
+1111:2:2304
+1112:2:2309
+1113:2:2310
+1114:0:4365
+1115:3:2747
+1116:0:4365
+1117:2:2322
+1118:0:4365
+1119:2:1169
+1120:0:4365
+1121:3:2746
+1122:0:4365
+1123:2:1170
+1124:0:4365
+1125:3:2747
+1126:0:4365
+1127:3:2748
+1128:0:4365
+1129:3:2754
+1130:0:4365
+1131:3:2755
+1132:3:2759
+1133:3:2760
+1134:3:2768
+1135:3:2769
+1136:3:2773
+1137:3:2774
+1138:3:2768
+1139:3:2769
+1140:3:2773
+1141:3:2774
+1142:3:2782
+1143:3:2787
+1144:3:2791
+1145:3:2792
+1146:3:2799
+1147:3:2800
+1148:3:2811
+1149:3:2812
+1150:3:2813
+1151:3:2811
+1152:3:2812
+1153:3:2813
+1154:3:2824
+1155:3:2829
+1156:3:2830
+1157:0:4365
+1158:3:2842
+1159:0:4365
+1160:3:2843
+1161:0:4365
+1162:2:1173
+1163:0:4365
+1164:3:2844
+1165:0:4365
+1166:2:1179
+1167:0:4365
+1168:2:1180
+1169:0:4365
+1170:3:2843
+1171:0:4365
+1172:2:1181
+1173:2:1185
+1174:2:1186
+1175:2:1194
+1176:2:1195
+1177:2:1199
+1178:2:1200
+1179:2:1194
+1180:2:1195
+1181:2:1199
+1182:2:1200
+1183:2:1208
+1184:2:1213
+1185:2:1217
+1186:2:1218
+1187:2:1225
+1188:2:1226
+1189:2:1237
+1190:2:1238
+1191:2:1239
+1192:2:1237
+1193:2:1238
+1194:2:1239
+1195:2:1250
+1196:2:1255
+1197:2:1256
+1198:0:4365
+1199:3:2844
+1200:0:4365
+1201:2:1268
+1202:0:4365
+1203:3:2843
+1204:0:4365
+1205:2:1270
+1206:0:4365
+1207:3:2844
+1208:0:4365
+1209:2:1271
+1210:2:1275
+1211:2:1276
+1212:2:1284
+1213:2:1285
+1214:2:1289
+1215:2:1290
+1216:2:1284
+1217:2:1285
+1218:2:1289
+1219:2:1290
+1220:2:1298
+1221:2:1303
+1222:2:1307
+1223:2:1308
+1224:2:1315
+1225:2:1316
+1226:2:1327
+1227:2:1328
+1228:2:1329
+1229:2:1327
+1230:2:1328
+1231:2:1329
+1232:2:1340
+1233:2:1345
+1234:2:1346
+1235:0:4365
+1236:2:1358
+1237:0:4365
+1238:2:1360
+1239:0:4365
+1240:3:2843
+1241:0:4365
+1242:2:1361
+1243:0:4365
+1244:3:2844
+1245:0:4365
+1246:2:1362
+1247:2:1366
+1248:2:1367
+1249:2:1375
+1250:2:1376
+1251:2:1380
+1252:2:1381
+1253:2:1375
+1254:2:1376
+1255:2:1380
+1256:2:1381
+1257:2:1389
+1258:2:1394
+1259:2:1398
+1260:2:1399
+1261:2:1406
+1262:2:1407
+1263:2:1418
+1264:2:1419
+1265:2:1420
+1266:2:1418
+1267:2:1419
+1268:2:1420
+1269:2:1431
+1270:2:1436
+1271:2:1437
+1272:0:4365
+1273:2:1449
+1274:0:4365
+1275:3:2843
+1276:0:4365
+1277:2:1451
+1278:0:4365
+1279:3:2844
+1280:0:4365
+1281:2:1652
+1282:0:4365
+1283:2:1653
+1284:0:4365
+1285:2:1657
+1286:0:4365
+1287:2:1180
+1288:0:4365
+1289:3:2843
+1290:0:4365
+1291:2:1181
+1292:2:1185
+1293:2:1186
+1294:2:1194
+1295:2:1195
+1296:2:1199
+1297:2:1200
+1298:2:1194
+1299:2:1195
+1300:2:1196
+1301:2:1208
+1302:2:1213
+1303:2:1217
+1304:2:1218
+1305:2:1225
+1306:2:1226
+1307:2:1237
+1308:2:1238
+1309:2:1239
+1310:2:1237
+1311:2:1238
+1312:2:1239
+1313:2:1250
+1314:2:1255
+1315:2:1256
+1316:0:4365
+1317:3:2844
+1318:0:4365
+1319:2:1268
+1320:0:4365
+1321:3:2843
+1322:0:4365
+1323:2:1270
+1324:0:4365
+1325:3:2844
+1326:0:4365
+1327:2:1271
+1328:2:1275
+1329:2:1276
+1330:2:1284
+1331:2:1285
+1332:2:1289
+1333:2:1290
+1334:2:1284
+1335:2:1285
+1336:2:1289
+1337:2:1290
+1338:2:1298
+1339:2:1303
+1340:2:1307
+1341:2:1308
+1342:2:1315
+1343:2:1316
+1344:2:1327
+1345:2:1328
+1346:2:1329
+1347:2:1327
+1348:2:1328
+1349:2:1329
+1350:2:1340
+1351:2:1345
+1352:2:1346
+1353:0:4365
+1354:2:1358
+1355:0:4365
+1356:2:1454
+1357:0:4365
+1358:3:2843
+1359:0:4365
+1360:2:1455
+1361:0:4365
+1362:3:2844
+1363:0:4365
+1364:2:1652
+1365:0:4365
+1366:2:1653
+1367:0:4365
+1368:2:1657
+1369:0:4365
+1370:2:1660
+1371:0:4365
+1372:3:2843
+1373:0:4365
+1374:2:1665
+1375:2:1669
+1376:2:1670
+1377:2:1678
+1378:2:1679
+1379:2:1683
+1380:2:1684
+1381:2:1678
+1382:2:1679
+1383:2:1680
+1384:2:1692
+1385:2:1697
+1386:2:1701
+1387:2:1702
+1388:2:1709
+1389:2:1710
+1390:2:1721
+1391:2:1722
+1392:2:1723
+1393:2:1721
+1394:2:1722
+1395:2:1723
+1396:2:1734
+1397:2:1739
+1398:2:1740
+1399:0:4365
+1400:3:2844
+1401:0:4365
+1402:2:1752
+1403:0:4365
+1404:3:2843
+1405:0:4365
+1406:2:1754
+1407:0:4365
+1408:3:2844
+1409:0:4365
+1410:2:1755
+1411:2:1759
+1412:2:1760
+1413:2:1768
+1414:2:1769
+1415:2:1773
+1416:2:1774
+1417:2:1768
+1418:2:1769
+1419:2:1773
+1420:2:1774
+1421:2:1782
+1422:2:1787
+1423:2:1791
+1424:2:1792
+1425:2:1799
+1426:2:1800
+1427:2:1811
+1428:2:1812
+1429:2:1813
+1430:2:1811
+1431:2:1812
+1432:2:1813
+1433:2:1824
+1434:2:1829
+1435:2:1830
+1436:0:4365
+1437:2:1842
+1438:0:4365
+1439:3:2843
+1440:0:4365
+1441:2:1844
+1442:0:4365
+1443:3:2844
+1444:0:4365
+1445:2:1845
+1446:2:1849
+1447:2:1850
+1448:2:1858
+1449:2:1859
+1450:2:1863
+1451:2:1864
+1452:2:1858
+1453:2:1859
+1454:2:1863
+1455:2:1864
+1456:2:1872
+1457:2:1877
+1458:2:1881
+1459:2:1882
+1460:2:1889
+1461:2:1890
+1462:2:1901
+1463:2:1902
+1464:2:1903
+1465:2:1901
+1466:2:1902
+1467:2:1903
+1468:2:1914
+1469:2:1919
+1470:2:1920
+1471:0:4365
+1472:2:1932
+1473:0:4365
+1474:3:2843
+1475:0:4365
+1476:2:1934
+1477:0:4365
+1478:3:2844
+1479:0:4365
+1480:2:1935
+1481:0:4365
+1482:2:1936
+1483:0:4365
+1484:2:2129
+1485:0:4365
+1486:2:2130
+1487:0:4365
+1488:2:2134
+1489:0:4365
+1490:3:2843
+1491:0:4365
+1492:2:2136
+1493:0:4365
+1494:3:2844
+1495:0:4365
+1496:2:2137
+1497:2:2141
+1498:2:2142
+1499:2:2150
+1500:2:2151
+1501:2:2155
+1502:2:2156
+1503:2:2150
+1504:2:2151
+1505:2:2155
+1506:2:2156
+1507:2:2164
+1508:2:2169
+1509:2:2173
+1510:2:2174
+1511:2:2181
+1512:2:2182
+1513:2:2193
+1514:2:2194
+1515:2:2195
+1516:2:2193
+1517:2:2194
+1518:2:2195
+1519:2:2206
+1520:2:2211
+1521:2:2212
+1522:0:4365
+1523:2:2224
+1524:0:4365
+1525:3:2843
+1526:0:4365
+1527:2:2226
+1528:0:4365
+1529:3:2844
+1530:0:4365
+1531:2:1936
+1532:0:4365
+1533:2:2129
+1534:0:4365
+1535:2:2130
+1536:0:4365
+1537:2:2134
+1538:0:4365
+1539:3:2843
+1540:0:4365
+1541:2:2136
+1542:0:4365
+1543:3:2844
+1544:0:4365
+1545:2:2137
+1546:2:2141
+1547:2:2142
+1548:2:2150
+1549:2:2151
+1550:2:2155
+1551:2:2156
+1552:2:2150
+1553:2:2151
+1554:2:2152
+1555:2:2164
+1556:2:2169
+1557:2:2173
+1558:2:2174
+1559:2:2181
+1560:2:2182
+1561:2:2193
+1562:2:2194
+1563:2:2195
+1564:2:2193
+1565:2:2194
+1566:2:2195
+1567:2:2206
+1568:2:2211
+1569:2:2212
+1570:0:4365
+1571:2:2224
+1572:0:4365
+1573:3:2843
+1574:0:4365
+1575:2:2226
+1576:0:4365
+1577:3:2844
+1578:0:4365
+1579:2:2230
+1580:0:4365
+1581:3:2843
+1582:0:4365
+1583:2:2235
+1584:2:2239
+1585:2:2240
+1586:2:2248
+1587:2:2249
+1588:2:2253
+1589:2:2254
+1590:2:2248
+1591:2:2249
+1592:2:2250
+1593:2:2262
+1594:2:2267
+1595:2:2271
+1596:2:2272
+1597:2:2279
+1598:2:2280
+1599:2:2291
+1600:2:2292
+1601:2:2293
+1602:2:2291
+1603:2:2292
+1604:2:2293
+1605:2:2304
+1606:2:2309
+1607:2:2310
+1608:0:4365
+1609:3:2844
+1610:0:4365
+1611:2:2322
+1612:0:4365
+1613:2:1169
+1614:0:4365
+1615:3:2843
+1616:0:4365
+1617:2:1170
+1618:0:4365
+1619:3:2844
+1620:0:4365
+1621:3:2845
+1622:0:4365
+1623:3:2851
+1624:0:4365
+1625:3:2854
+1626:3:2855
+1627:3:2867
+1628:3:2868
+1629:3:2872
+1630:3:2873
+1631:3:2867
+1632:3:2868
+1633:3:2872
+1634:3:2873
+1635:3:2881
+1636:3:2886
+1637:3:2890
+1638:3:2891
+1639:3:2898
+1640:3:2899
+1641:3:2910
+1642:3:2911
+1643:3:2912
+1644:3:2910
+1645:3:2911
+1646:3:2912
+1647:3:2923
+1648:3:2928
+1649:3:2929
+1650:0:4365
+1651:3:2941
+1652:0:4365
+1653:3:2942
+1654:0:4365
+1655:2:1173
+1656:0:4365
+1657:3:2943
+1658:0:4365
+1659:2:1179
+1660:0:4365
+1661:2:1180
+1662:0:4365
+1663:3:2942
+1664:0:4365
+1665:2:1181
+1666:2:1185
+1667:2:1186
+1668:2:1194
+1669:2:1195
+1670:2:1199
+1671:2:1200
+1672:2:1194
+1673:2:1195
+1674:2:1199
+1675:2:1200
+1676:2:1208
+1677:2:1213
+1678:2:1217
+1679:2:1218
+1680:2:1225
+1681:2:1226
+1682:2:1237
+1683:2:1238
+1684:2:1239
+1685:2:1237
+1686:2:1238
+1687:2:1239
+1688:2:1250
+1689:2:1255
+1690:2:1256
+1691:0:4365
+1692:3:2943
+1693:0:4365
+1694:2:1268
+1695:0:4365
+1696:3:2942
+1697:0:4365
+1698:2:1270
+1699:0:4365
+1700:3:2943
+1701:0:4365
+1702:2:1271
+1703:2:1275
+1704:2:1276
+1705:2:1284
+1706:2:1285
+1707:2:1289
+1708:2:1290
+1709:2:1284
+1710:2:1285
+1711:2:1289
+1712:2:1290
+1713:2:1298
+1714:2:1303
+1715:2:1307
+1716:2:1308
+1717:2:1315
+1718:2:1316
+1719:2:1327
+1720:2:1328
+1721:2:1329
+1722:2:1327
+1723:2:1328
+1724:2:1329
+1725:2:1340
+1726:2:1345
+1727:2:1346
+1728:0:4365
+1729:2:1358
+1730:0:4365
+1731:2:1360
+1732:0:4365
+1733:3:2942
+1734:0:4365
+1735:2:1361
+1736:0:4365
+1737:3:2943
+1738:0:4365
+1739:2:1362
+1740:2:1366
+1741:2:1367
+1742:2:1375
+1743:2:1376
+1744:2:1380
+1745:2:1381
+1746:2:1375
+1747:2:1376
+1748:2:1380
+1749:2:1381
+1750:2:1389
+1751:2:1394
+1752:2:1398
+1753:2:1399
+1754:2:1406
+1755:2:1407
+1756:2:1418
+1757:2:1419
+1758:2:1420
+1759:2:1418
+1760:2:1419
+1761:2:1420
+1762:2:1431
+1763:2:1436
+1764:2:1437
+1765:0:4365
+1766:2:1449
+1767:0:4365
+1768:3:2942
+1769:0:4365
+1770:2:1451
+1771:0:4365
+1772:3:2943
+1773:0:4365
+1774:2:1652
+1775:0:4365
+1776:2:1653
+1777:0:4365
+1778:2:1657
+1779:0:4365
+1780:2:1180
+1781:0:4365
+1782:3:2942
+1783:0:4365
+1784:2:1181
+1785:2:1185
+1786:2:1186
+1787:2:1194
+1788:2:1195
+1789:2:1199
+1790:2:1200
+1791:2:1194
+1792:2:1195
+1793:2:1196
+1794:2:1208
+1795:2:1213
+1796:2:1217
+1797:2:1218
+1798:2:1225
+1799:2:1226
+1800:2:1237
+1801:2:1238
+1802:2:1239
+1803:2:1237
+1804:2:1238
+1805:2:1239
+1806:2:1250
+1807:2:1255
+1808:2:1256
+1809:0:4365
+1810:3:2943
+1811:0:4365
+1812:2:1268
+1813:0:4365
+1814:3:2942
+1815:0:4365
+1816:2:1270
+1817:0:4365
+1818:3:2943
+1819:0:4365
+1820:2:1271
+1821:2:1275
+1822:2:1276
+1823:2:1284
+1824:2:1285
+1825:2:1289
+1826:2:1290
+1827:2:1284
+1828:2:1285
+1829:2:1289
+1830:2:1290
+1831:2:1298
+1832:2:1303
+1833:2:1307
+1834:2:1308
+1835:2:1315
+1836:2:1316
+1837:2:1327
+1838:2:1328
+1839:2:1329
+1840:2:1327
+1841:2:1328
+1842:2:1329
+1843:2:1340
+1844:2:1345
+1845:2:1346
+1846:0:4365
+1847:2:1358
+1848:0:4365
+1849:2:1454
+1850:0:4365
+1851:3:2942
+1852:0:4365
+1853:2:1455
+1854:0:4365
+1855:3:2943
+1856:0:4365
+1857:2:1652
+1858:0:4365
+1859:2:1653
+1860:0:4365
+1861:2:1657
+1862:0:4365
+1863:2:1660
+1864:0:4365
+1865:3:2942
+1866:0:4365
+1867:2:1665
+1868:2:1669
+1869:2:1670
+1870:2:1678
+1871:2:1679
+1872:2:1683
+1873:2:1684
+1874:2:1678
+1875:2:1679
+1876:2:1680
+1877:2:1692
+1878:2:1697
+1879:2:1701
+1880:2:1702
+1881:2:1709
+1882:2:1710
+1883:2:1721
+1884:2:1722
+1885:2:1723
+1886:2:1721
+1887:2:1722
+1888:2:1723
+1889:2:1734
+1890:2:1739
+1891:2:1740
+1892:0:4365
+1893:3:2943
+1894:0:4365
+1895:2:1752
+1896:0:4365
+1897:3:2942
+1898:0:4365
+1899:2:1754
+1900:0:4365
+1901:3:2943
+1902:0:4365
+1903:2:1755
+1904:2:1759
+1905:2:1760
+1906:2:1768
+1907:2:1769
+1908:2:1773
+1909:2:1774
+1910:2:1768
+1911:2:1769
+1912:2:1773
+1913:2:1774
+1914:2:1782
+1915:2:1787
+1916:2:1791
+1917:2:1792
+1918:2:1799
+1919:2:1800
+1920:2:1811
+1921:2:1812
+1922:2:1813
+1923:2:1811
+1924:2:1812
+1925:2:1813
+1926:2:1824
+1927:2:1829
+1928:2:1830
+1929:0:4365
+1930:2:1842
+1931:0:4365
+1932:3:2942
+1933:0:4365
+1934:2:1844
+1935:0:4365
+1936:3:2943
+1937:0:4365
+1938:2:1845
+1939:2:1849
+1940:2:1850
+1941:2:1858
+1942:2:1859
+1943:2:1863
+1944:2:1864
+1945:2:1858
+1946:2:1859
+1947:2:1863
+1948:2:1864
+1949:2:1872
+1950:2:1877
+1951:2:1881
+1952:2:1882
+1953:2:1889
+1954:2:1890
+1955:2:1901
+1956:2:1902
+1957:2:1903
+1958:2:1901
+1959:2:1902
+1960:2:1903
+1961:2:1914
+1962:2:1919
+1963:2:1920
+1964:0:4365
+1965:2:1932
+1966:0:4365
+1967:3:2942
+1968:0:4365
+1969:2:1934
+1970:0:4365
+1971:3:2943
+1972:0:4365
+1973:2:1935
+1974:0:4365
+1975:2:1936
+1976:0:4365
+1977:2:2129
+1978:0:4365
+1979:2:2130
+1980:0:4365
+1981:2:2134
+1982:0:4365
+1983:3:2942
+1984:0:4365
+1985:2:2136
+1986:0:4365
+1987:3:2943
+1988:0:4365
+1989:2:2137
+1990:2:2141
+1991:2:2142
+1992:2:2150
+1993:2:2151
+1994:2:2155
+1995:2:2156
+1996:2:2150
+1997:2:2151
+1998:2:2155
+1999:2:2156
+2000:2:2164
+2001:2:2169
+2002:2:2173
+2003:2:2174
+2004:2:2181
+2005:2:2182
+2006:2:2193
+2007:2:2194
+2008:2:2195
+2009:2:2193
+2010:2:2194
+2011:2:2195
+2012:2:2206
+2013:2:2211
+2014:2:2212
+2015:0:4365
+2016:2:2224
+2017:0:4365
+2018:3:2942
+2019:0:4365
+2020:2:2226
+2021:0:4365
+2022:3:2943
+2023:0:4365
+2024:2:1936
+2025:0:4365
+2026:2:2129
+2027:0:4365
+2028:2:2130
+2029:0:4365
+2030:2:2134
+2031:0:4365
+2032:3:2942
+2033:0:4365
+2034:2:2136
+2035:0:4365
+2036:3:2943
+2037:0:4365
+2038:2:2137
+2039:2:2141
+2040:2:2142
+2041:2:2150
+2042:2:2151
+2043:2:2155
+2044:2:2156
+2045:2:2150
+2046:2:2151
+2047:2:2152
+2048:2:2164
+2049:2:2169
+2050:2:2173
+2051:2:2174
+2052:2:2181
+2053:2:2182
+2054:2:2193
+2055:2:2194
+2056:2:2195
+2057:2:2193
+2058:2:2194
+2059:2:2195
+2060:2:2206
+2061:2:2211
+2062:2:2212
+2063:0:4365
+2064:2:2224
+2065:0:4365
+2066:3:2942
+2067:0:4365
+2068:2:2226
+2069:0:4365
+2070:3:2943
+2071:0:4365
+2072:2:2230
+2073:0:4365
+2074:3:2942
+2075:0:4365
+2076:2:2235
+2077:2:2239
+2078:2:2240
+2079:2:2248
+2080:2:2249
+2081:2:2253
+2082:2:2254
+2083:2:2248
+2084:2:2249
+2085:2:2250
+2086:2:2262
+2087:2:2267
+2088:2:2271
+2089:2:2272
+2090:2:2279
+2091:2:2280
+2092:2:2291
+2093:2:2292
+2094:2:2293
+2095:2:2291
+2096:2:2292
+2097:2:2293
+2098:2:2304
+2099:2:2309
+2100:2:2310
+2101:0:4365
+2102:3:2943
+2103:0:4365
+2104:2:2322
+2105:0:4365
+2106:2:1169
+2107:0:4365
+2108:3:2942
+2109:0:4365
+2110:2:1170
+2111:0:4365
+2112:3:2943
+2113:0:4365
+2114:3:2944
+2115:0:4365
+2116:3:2950
+2117:0:4365
+2118:3:2951
+2119:0:4365
+2120:3:2952
+2121:0:4365
+2122:3:2953
+2123:0:4365
+2124:3:2954
+2125:3:2958
+2126:3:2959
+2127:3:2967
+2128:3:2968
+2129:3:2972
+2130:3:2973
+2131:3:2967
+2132:3:2968
+2133:3:2972
+2134:3:2973
+2135:3:2981
+2136:3:2986
+2137:3:2990
+2138:3:2991
+2139:3:2998
+2140:3:2999
+2141:3:3010
+2142:3:3011
+2143:3:3012
+2144:3:3010
+2145:3:3011
+2146:3:3012
+2147:3:3023
+2148:3:3028
+2149:3:3029
+2150:0:4365
+2151:3:3041
+2152:0:4365
+2153:3:3042
+2154:0:4365
+2155:2:1173
+2156:0:4365
+2157:3:3043
+2158:0:4365
+2159:2:1179
+2160:0:4365
+2161:2:1180
+2162:0:4365
+2163:3:3042
+2164:0:4365
+2165:2:1181
+2166:2:1185
+2167:2:1186
+2168:2:1194
+2169:2:1195
+2170:2:1199
+2171:2:1200
+2172:2:1194
+2173:2:1195
+2174:2:1199
+2175:2:1200
+2176:2:1208
+2177:2:1213
+2178:2:1217
+2179:2:1218
+2180:2:1225
+2181:2:1226
+2182:2:1237
+2183:2:1238
+2184:2:1239
+2185:2:1237
+2186:2:1238
+2187:2:1239
+2188:2:1250
+2189:2:1255
+2190:2:1256
+2191:0:4365
+2192:3:3043
+2193:0:4365
+2194:2:1268
+2195:0:4365
+2196:3:3042
+2197:0:4365
+2198:2:1270
+2199:0:4365
+2200:3:3043
+2201:0:4365
+2202:2:1271
+2203:2:1275
+2204:2:1276
+2205:2:1284
+2206:2:1285
+2207:2:1289
+2208:2:1290
+2209:2:1284
+2210:2:1285
+2211:2:1289
+2212:2:1290
+2213:2:1298
+2214:2:1303
+2215:2:1307
+2216:2:1308
+2217:2:1315
+2218:2:1316
+2219:2:1327
+2220:2:1328
+2221:2:1329
+2222:2:1327
+2223:2:1328
+2224:2:1329
+2225:2:1340
+2226:2:1345
+2227:2:1346
+2228:0:4365
+2229:2:1358
+2230:0:4365
+2231:2:1360
+2232:0:4365
+2233:3:3042
+2234:0:4365
+2235:2:1361
+2236:0:4365
+2237:3:3043
+2238:0:4365
+2239:2:1362
+2240:2:1366
+2241:2:1367
+2242:2:1375
+2243:2:1376
+2244:2:1380
+2245:2:1381
+2246:2:1375
+2247:2:1376
+2248:2:1380
+2249:2:1381
+2250:2:1389
+2251:2:1394
+2252:2:1398
+2253:2:1399
+2254:2:1406
+2255:2:1407
+2256:2:1418
+2257:2:1419
+2258:2:1420
+2259:2:1418
+2260:2:1419
+2261:2:1420
+2262:2:1431
+2263:2:1436
+2264:2:1437
+2265:0:4365
+2266:2:1449
+2267:0:4365
+2268:3:3042
+2269:0:4365
+2270:2:1451
+2271:0:4365
+2272:3:3043
+2273:0:4365
+2274:2:1652
+2275:0:4365
+2276:2:1653
+2277:0:4365
+2278:2:1657
+2279:0:4365
+2280:2:1180
+2281:0:4365
+2282:3:3042
+2283:0:4365
+2284:2:1181
+2285:2:1185
+2286:2:1186
+2287:2:1194
+2288:2:1195
+2289:2:1199
+2290:2:1200
+2291:2:1194
+2292:2:1195
+2293:2:1196
+2294:2:1208
+2295:2:1213
+2296:2:1217
+2297:2:1218
+2298:2:1225
+2299:2:1226
+2300:2:1237
+2301:2:1238
+2302:2:1239
+2303:2:1237
+2304:2:1238
+2305:2:1239
+2306:2:1250
+2307:2:1255
+2308:2:1256
+2309:0:4365
+2310:3:3043
+2311:0:4365
+2312:2:1268
+2313:0:4365
+2314:3:3042
+2315:0:4365
+2316:2:1270
+2317:0:4365
+2318:3:3043
+2319:0:4365
+2320:2:1271
+2321:2:1275
+2322:2:1276
+2323:2:1284
+2324:2:1285
+2325:2:1289
+2326:2:1290
+2327:2:1284
+2328:2:1285
+2329:2:1289
+2330:2:1290
+2331:2:1298
+2332:2:1303
+2333:2:1307
+2334:2:1308
+2335:2:1315
+2336:2:1316
+2337:2:1327
+2338:2:1328
+2339:2:1329
+2340:2:1327
+2341:2:1328
+2342:2:1329
+2343:2:1340
+2344:2:1345
+2345:2:1346
+2346:0:4365
+2347:2:1358
+2348:0:4365
+2349:2:1454
+2350:0:4365
+2351:3:3042
+2352:0:4365
+2353:2:1455
+2354:0:4365
+2355:3:3043
+2356:0:4365
+2357:2:1652
+2358:0:4365
+2359:2:1653
+2360:0:4365
+2361:2:1657
+2362:0:4365
+2363:2:1660
+2364:0:4365
+2365:3:3042
+2366:0:4365
+2367:2:1665
+2368:2:1669
+2369:2:1670
+2370:2:1678
+2371:2:1679
+2372:2:1683
+2373:2:1684
+2374:2:1678
+2375:2:1679
+2376:2:1680
+2377:2:1692
+2378:2:1697
+2379:2:1701
+2380:2:1702
+2381:2:1709
+2382:2:1710
+2383:2:1721
+2384:2:1722
+2385:2:1723
+2386:2:1721
+2387:2:1722
+2388:2:1723
+2389:2:1734
+2390:2:1739
+2391:2:1740
+2392:0:4365
+2393:3:3043
+2394:0:4365
+2395:2:1752
+2396:0:4365
+2397:3:3042
+2398:0:4365
+2399:2:1754
+2400:0:4365
+2401:3:3043
+2402:0:4365
+2403:2:1755
+2404:2:1759
+2405:2:1760
+2406:2:1768
+2407:2:1769
+2408:2:1773
+2409:2:1774
+2410:2:1768
+2411:2:1769
+2412:2:1773
+2413:2:1774
+2414:2:1782
+2415:2:1787
+2416:2:1791
+2417:2:1792
+2418:2:1799
+2419:2:1800
+2420:2:1811
+2421:2:1812
+2422:2:1813
+2423:2:1811
+2424:2:1812
+2425:2:1813
+2426:2:1824
+2427:2:1829
+2428:2:1830
+2429:0:4365
+2430:2:1842
+2431:0:4365
+2432:3:3042
+2433:0:4365
+2434:2:1844
+2435:0:4365
+2436:3:3043
+2437:0:4365
+2438:2:1845
+2439:2:1849
+2440:2:1850
+2441:2:1858
+2442:2:1859
+2443:2:1863
+2444:2:1864
+2445:2:1858
+2446:2:1859
+2447:2:1863
+2448:2:1864
+2449:2:1872
+2450:2:1877
+2451:2:1881
+2452:2:1882
+2453:2:1889
+2454:2:1890
+2455:2:1901
+2456:2:1902
+2457:2:1903
+2458:2:1901
+2459:2:1902
+2460:2:1903
+2461:2:1914
+2462:2:1919
+2463:2:1920
+2464:0:4365
+2465:2:1932
+2466:0:4365
+2467:3:3042
+2468:0:4365
+2469:2:1934
+2470:0:4365
+2471:3:3043
+2472:0:4365
+2473:2:1935
+2474:0:4365
+2475:2:1936
+2476:0:4365
+2477:2:2129
+2478:0:4365
+2479:2:2130
+2480:0:4365
+2481:2:2134
+2482:0:4365
+2483:3:3042
+2484:0:4365
+2485:2:2136
+2486:0:4365
+2487:3:3043
+2488:0:4365
+2489:2:2137
+2490:2:2141
+2491:2:2142
+2492:2:2150
+2493:2:2151
+2494:2:2155
+2495:2:2156
+2496:2:2150
+2497:2:2151
+2498:2:2155
+2499:2:2156
+2500:2:2164
+2501:2:2169
+2502:2:2173
+2503:2:2174
+2504:2:2181
+2505:2:2182
+2506:2:2193
+2507:2:2194
+2508:2:2195
+2509:2:2193
+2510:2:2194
+2511:2:2195
+2512:2:2206
+2513:2:2211
+2514:2:2212
+2515:0:4365
+2516:2:2224
+2517:0:4365
+2518:3:3042
+2519:0:4365
+2520:2:2226
+2521:0:4365
+2522:3:3043
+2523:0:4365
+2524:2:1936
+2525:0:4365
+2526:2:2129
+2527:0:4365
+2528:2:2130
+2529:0:4365
+2530:2:2134
+2531:0:4365
+2532:3:3042
+2533:0:4365
+2534:2:2136
+2535:0:4365
+2536:3:3043
+2537:0:4365
+2538:2:2137
+2539:2:2141
+2540:2:2142
+2541:2:2150
+2542:2:2151
+2543:2:2155
+2544:2:2156
+2545:2:2150
+2546:2:2151
+2547:2:2152
+2548:2:2164
+2549:2:2169
+2550:2:2173
+2551:2:2174
+2552:2:2181
+2553:2:2182
+2554:2:2193
+2555:2:2194
+2556:2:2195
+2557:2:2193
+2558:2:2194
+2559:2:2195
+2560:2:2206
+2561:2:2211
+2562:2:2212
+2563:0:4365
+2564:2:2224
+2565:0:4365
+2566:3:3042
+2567:0:4365
+2568:2:2226
+2569:0:4365
+2570:3:3043
+2571:0:4365
+2572:2:2230
+2573:0:4365
+2574:3:3042
+2575:0:4365
+2576:2:2235
+2577:2:2239
+2578:2:2240
+2579:2:2248
+2580:2:2249
+2581:2:2253
+2582:2:2254
+2583:2:2248
+2584:2:2249
+2585:2:2250
+2586:2:2262
+2587:2:2267
+2588:2:2271
+2589:2:2272
+2590:2:2279
+2591:2:2280
+2592:2:2291
+2593:2:2292
+2594:2:2293
+2595:2:2291
+2596:2:2292
+2597:2:2293
+2598:2:2304
+2599:2:2309
+2600:2:2310
+2601:0:4365
+2602:3:3043
+2603:0:4365
+2604:2:2322
+2605:0:4365
+2606:2:1169
+2607:0:4365
+2608:3:3042
+2609:0:4365
+2610:2:1170
+2611:0:4365
+2612:3:3043
+2613:0:4365
+2614:3:3044
+2615:0:4365
+2616:3:3257
+2617:0:4365
+2618:3:3265
+2619:0:4365
+2620:3:3266
+2621:3:3270
+2622:3:3271
+2623:3:3279
+2624:3:3280
+2625:3:3284
+2626:3:3285
+2627:3:3279
+2628:3:3280
+2629:3:3284
+2630:3:3285
+2631:3:3293
+2632:3:3298
+2633:3:3302
+2634:3:3303
+2635:3:3310
+2636:3:3311
+2637:3:3322
+2638:3:3323
+2639:3:3324
+2640:3:3322
+2641:3:3323
+2642:3:3324
+2643:3:3335
+2644:3:3340
+2645:3:3341
+2646:0:4365
+2647:3:3353
+2648:0:4365
+2649:3:3354
+2650:0:4365
+2651:2:1173
+2652:0:4365
+2653:3:3355
+2654:0:4365
+2655:2:1179
+2656:0:4365
+2657:2:1180
+2658:0:4365
+2659:3:3354
+2660:0:4365
+2661:2:1181
+2662:2:1185
+2663:2:1186
+2664:2:1194
+2665:2:1195
+2666:2:1199
+2667:2:1200
+2668:2:1194
+2669:2:1195
+2670:2:1199
+2671:2:1200
+2672:2:1208
+2673:2:1213
+2674:2:1217
+2675:2:1218
+2676:2:1225
+2677:2:1226
+2678:2:1237
+2679:2:1238
+2680:2:1239
+2681:2:1237
+2682:2:1238
+2683:2:1239
+2684:2:1250
+2685:2:1255
+2686:2:1256
+2687:0:4365
+2688:3:3355
+2689:0:4365
+2690:2:1268
+2691:0:4365
+2692:3:3354
+2693:0:4365
+2694:2:1270
+2695:0:4365
+2696:3:3355
+2697:0:4365
+2698:2:1271
+2699:2:1275
+2700:2:1276
+2701:2:1284
+2702:2:1285
+2703:2:1289
+2704:2:1290
+2705:2:1284
+2706:2:1285
+2707:2:1289
+2708:2:1290
+2709:2:1298
+2710:2:1303
+2711:2:1307
+2712:2:1308
+2713:2:1315
+2714:2:1316
+2715:2:1327
+2716:2:1328
+2717:2:1329
+2718:2:1327
+2719:2:1328
+2720:2:1329
+2721:2:1340
+2722:2:1345
+2723:2:1346
+2724:0:4365
+2725:2:1358
+2726:0:4365
+2727:2:1360
+2728:0:4365
+2729:3:3354
+2730:0:4365
+2731:2:1361
+2732:0:4365
+2733:3:3355
+2734:0:4365
+2735:2:1362
+2736:2:1366
+2737:2:1367
+2738:2:1375
+2739:2:1376
+2740:2:1380
+2741:2:1381
+2742:2:1375
+2743:2:1376
+2744:2:1380
+2745:2:1381
+2746:2:1389
+2747:2:1394
+2748:2:1398
+2749:2:1399
+2750:2:1406
+2751:2:1407
+2752:2:1418
+2753:2:1419
+2754:2:1420
+2755:2:1418
+2756:2:1419
+2757:2:1420
+2758:2:1431
+2759:2:1436
+2760:2:1437
+2761:0:4365
+2762:2:1449
+2763:0:4365
+2764:3:3354
+2765:0:4365
+2766:2:1451
+2767:0:4365
+2768:3:3355
+2769:0:4365
+2770:2:1652
+2771:0:4365
+2772:2:1653
+2773:0:4365
+2774:2:1657
+2775:0:4365
+2776:2:1180
+2777:0:4365
+2778:3:3354
+2779:0:4365
+2780:2:1181
+2781:2:1185
+2782:2:1186
+2783:2:1194
+2784:2:1195
+2785:2:1199
+2786:2:1200
+2787:2:1194
+2788:2:1195
+2789:2:1196
+2790:2:1208
+2791:2:1213
+2792:2:1217
+2793:2:1218
+2794:2:1225
+2795:2:1226
+2796:2:1237
+2797:2:1238
+2798:2:1239
+2799:2:1237
+2800:2:1238
+2801:2:1239
+2802:2:1250
+2803:2:1255
+2804:2:1256
+2805:0:4365
+2806:3:3355
+2807:0:4365
+2808:2:1268
+2809:0:4365
+2810:3:3354
+2811:0:4365
+2812:2:1270
+2813:0:4365
+2814:3:3355
+2815:0:4365
+2816:2:1271
+2817:2:1275
+2818:2:1276
+2819:2:1284
+2820:2:1285
+2821:2:1289
+2822:2:1290
+2823:2:1284
+2824:2:1285
+2825:2:1289
+2826:2:1290
+2827:2:1298
+2828:2:1303
+2829:2:1307
+2830:2:1308
+2831:2:1315
+2832:2:1316
+2833:2:1327
+2834:2:1328
+2835:2:1329
+2836:2:1327
+2837:2:1328
+2838:2:1329
+2839:2:1340
+2840:2:1345
+2841:2:1346
+2842:0:4365
+2843:2:1358
+2844:0:4365
+2845:2:1454
+2846:0:4365
+2847:3:3354
+2848:0:4365
+2849:2:1455
+2850:0:4365
+2851:3:3355
+2852:0:4365
+2853:2:1652
+2854:0:4365
+2855:2:1653
+2856:0:4365
+2857:2:1657
+2858:0:4365
+2859:2:1660
+2860:0:4365
+2861:3:3354
+2862:0:4365
+2863:2:1665
+2864:2:1669
+2865:2:1670
+2866:2:1678
+2867:2:1679
+2868:2:1683
+2869:2:1684
+2870:2:1678
+2871:2:1679
+2872:2:1680
+2873:2:1692
+2874:2:1697
+2875:2:1701
+2876:2:1702
+2877:2:1709
+2878:2:1710
+2879:2:1721
+2880:2:1722
+2881:2:1723
+2882:2:1721
+2883:2:1722
+2884:2:1723
+2885:2:1734
+2886:2:1739
+2887:2:1740
+2888:0:4365
+2889:3:3355
+2890:0:4365
+2891:2:1752
+2892:0:4365
+2893:3:3354
+2894:0:4365
+2895:2:1754
+2896:0:4365
+2897:3:3355
+2898:0:4365
+2899:2:1755
+2900:2:1759
+2901:2:1760
+2902:2:1768
+2903:2:1769
+2904:2:1773
+2905:2:1774
+2906:2:1768
+2907:2:1769
+2908:2:1773
+2909:2:1774
+2910:2:1782
+2911:2:1787
+2912:2:1791
+2913:2:1792
+2914:2:1799
+2915:2:1800
+2916:2:1811
+2917:2:1812
+2918:2:1813
+2919:2:1811
+2920:2:1812
+2921:2:1813
+2922:2:1824
+2923:2:1829
+2924:2:1830
+2925:0:4365
+2926:2:1842
+2927:0:4365
+2928:3:3354
+2929:0:4365
+2930:2:1844
+2931:0:4365
+2932:3:3355
+2933:0:4365
+2934:2:1845
+2935:2:1849
+2936:2:1850
+2937:2:1858
+2938:2:1859
+2939:2:1863
+2940:2:1864
+2941:2:1858
+2942:2:1859
+2943:2:1863
+2944:2:1864
+2945:2:1872
+2946:2:1877
+2947:2:1881
+2948:2:1882
+2949:2:1889
+2950:2:1890
+2951:2:1901
+2952:2:1902
+2953:2:1903
+2954:2:1901
+2955:2:1902
+2956:2:1903
+2957:2:1914
+2958:2:1919
+2959:2:1920
+2960:0:4365
+2961:2:1932
+2962:0:4365
+2963:3:3354
+2964:0:4365
+2965:2:1934
+2966:0:4365
+2967:3:3355
+2968:0:4365
+2969:2:1935
+2970:0:4365
+2971:2:1936
+2972:0:4365
+2973:2:2129
+2974:0:4365
+2975:2:2130
+2976:0:4365
+2977:2:2134
+2978:0:4365
+2979:3:3354
+2980:0:4365
+2981:2:2136
+2982:0:4365
+2983:3:3355
+2984:0:4365
+2985:2:2137
+2986:2:2141
+2987:2:2142
+2988:2:2150
+2989:2:2151
+2990:2:2155
+2991:2:2156
+2992:2:2150
+2993:2:2151
+2994:2:2155
+2995:2:2156
+2996:2:2164
+2997:2:2169
+2998:2:2173
+2999:2:2174
+3000:2:2181
+3001:2:2182
+3002:2:2193
+3003:2:2194
+3004:2:2195
+3005:2:2193
+3006:2:2194
+3007:2:2195
+3008:2:2206
+3009:2:2211
+3010:2:2212
+3011:0:4365
+3012:2:2224
+3013:0:4365
+3014:3:3354
+3015:0:4365
+3016:2:2226
+3017:0:4365
+3018:3:3355
+3019:0:4365
+3020:2:1936
+3021:0:4365
+3022:2:2129
+3023:0:4365
+3024:2:2130
+3025:0:4365
+3026:2:2134
+3027:0:4365
+3028:3:3354
+3029:0:4365
+3030:2:2136
+3031:0:4365
+3032:3:3355
+3033:0:4365
+3034:2:2137
+3035:2:2141
+3036:2:2142
+3037:2:2150
+3038:2:2151
+3039:2:2155
+3040:2:2156
+3041:2:2150
+3042:2:2151
+3043:2:2152
+3044:2:2164
+3045:2:2169
+3046:2:2173
+3047:2:2174
+3048:2:2181
+3049:2:2182
+3050:2:2193
+3051:2:2194
+3052:2:2195
+3053:2:2193
+3054:2:2194
+3055:2:2195
+3056:2:2206
+3057:2:2211
+3058:2:2212
+3059:0:4365
+3060:2:2224
+3061:0:4365
+3062:3:3354
+3063:0:4365
+3064:2:2226
+3065:0:4365
+3066:3:3355
+3067:0:4365
+3068:2:2230
+3069:0:4365
+3070:3:3354
+3071:0:4365
+3072:2:2235
+3073:2:2239
+3074:2:2240
+3075:2:2248
+3076:2:2249
+3077:2:2253
+3078:2:2254
+3079:2:2248
+3080:2:2249
+3081:2:2250
+3082:2:2262
+3083:2:2267
+3084:2:2271
+3085:2:2272
+3086:2:2279
+3087:2:2280
+3088:2:2291
+3089:2:2292
+3090:2:2293
+3091:2:2291
+3092:2:2292
+3093:2:2293
+3094:2:2304
+3095:2:2309
+3096:2:2310
+3097:0:4365
+3098:3:3355
+3099:0:4365
+3100:2:2322
+3101:0:4365
+3102:2:1169
+3103:0:4365
+3104:3:3354
+3105:0:4365
+3106:2:1170
+3107:0:4365
+3108:3:3355
+3109:0:4365
+3110:3:3356
+3111:0:4365
+3112:3:3366
+3113:0:4365
+3114:3:2951
+3115:0:4365
+3116:3:2952
+3117:0:4365
+3118:3:2953
+3119:0:4365
+3120:3:2954
+3121:3:2958
+3122:3:2959
+3123:3:2967
+3124:3:2968
+3125:3:2972
+3126:3:2973
+3127:3:2967
+3128:3:2968
+3129:3:2972
+3130:3:2973
+3131:3:2981
+3132:3:2986
+3133:3:2990
+3134:3:2991
+3135:3:2998
+3136:3:2999
+3137:3:3010
+3138:3:3011
+3139:3:3012
+3140:3:3010
+3141:3:3011
+3142:3:3012
+3143:3:3023
+3144:3:3028
+3145:3:3029
+3146:0:4365
+3147:3:3041
+3148:0:4365
+3149:3:3042
+3150:0:4365
+3151:2:1173
+3152:0:4365
+3153:3:3043
+3154:0:4365
+3155:2:1179
+3156:0:4365
+3157:2:1180
+3158:0:4365
+3159:3:3042
+3160:0:4365
+3161:2:1181
+3162:2:1185
+3163:2:1186
+3164:2:1194
+3165:2:1195
+3166:2:1199
+3167:2:1200
+3168:2:1194
+3169:2:1195
+3170:2:1199
+3171:2:1200
+3172:2:1208
+3173:2:1213
+3174:2:1217
+3175:2:1218
+3176:2:1225
+3177:2:1226
+3178:2:1237
+3179:2:1238
+3180:2:1239
+3181:2:1237
+3182:2:1238
+3183:2:1239
+3184:2:1250
+3185:2:1255
+3186:2:1256
+3187:0:4365
+3188:3:3043
+3189:0:4365
+3190:2:1268
+3191:0:4365
+3192:3:3042
+3193:0:4365
+3194:2:1270
+3195:0:4365
+3196:3:3043
+3197:0:4365
+3198:2:1271
+3199:2:1275
+3200:2:1276
+3201:2:1284
+3202:2:1285
+3203:2:1289
+3204:2:1290
+3205:2:1284
+3206:2:1285
+3207:2:1289
+3208:2:1290
+3209:2:1298
+3210:2:1303
+3211:2:1307
+3212:2:1308
+3213:2:1315
+3214:2:1316
+3215:2:1327
+3216:2:1328
+3217:2:1329
+3218:2:1327
+3219:2:1328
+3220:2:1329
+3221:2:1340
+3222:2:1345
+3223:2:1346
+3224:0:4365
+3225:2:1358
+3226:0:4365
+3227:2:1360
+3228:0:4365
+3229:3:3042
+3230:0:4365
+3231:2:1361
+3232:0:4365
+3233:3:3043
+3234:0:4365
+3235:2:1362
+3236:2:1366
+3237:2:1367
+3238:2:1375
+3239:2:1376
+3240:2:1380
+3241:2:1381
+3242:2:1375
+3243:2:1376
+3244:2:1380
+3245:2:1381
+3246:2:1389
+3247:2:1394
+3248:2:1398
+3249:2:1399
+3250:2:1406
+3251:2:1407
+3252:2:1418
+3253:2:1419
+3254:2:1420
+3255:2:1418
+3256:2:1419
+3257:2:1420
+3258:2:1431
+3259:2:1436
+3260:2:1437
+3261:0:4365
+3262:2:1449
+3263:0:4365
+3264:3:3042
+3265:0:4365
+3266:2:1451
+3267:0:4365
+3268:3:3043
+3269:0:4365
+3270:2:1652
+3271:0:4365
+3272:2:1653
+3273:0:4365
+3274:2:1657
+3275:0:4365
+3276:2:1180
+3277:0:4365
+3278:3:3042
+3279:0:4365
+3280:2:1181
+3281:2:1185
+3282:2:1186
+3283:2:1194
+3284:2:1195
+3285:2:1199
+3286:2:1200
+3287:2:1194
+3288:2:1195
+3289:2:1196
+3290:2:1208
+3291:2:1213
+3292:2:1217
+3293:2:1218
+3294:2:1225
+3295:2:1226
+3296:2:1237
+3297:2:1238
+3298:2:1239
+3299:2:1237
+3300:2:1238
+3301:2:1239
+3302:2:1250
+3303:2:1255
+3304:2:1256
+3305:0:4365
+3306:3:3043
+3307:0:4365
+3308:2:1268
+3309:0:4365
+3310:3:3042
+3311:0:4365
+3312:2:1270
+3313:0:4365
+3314:3:3043
+3315:0:4365
+3316:2:1271
+3317:2:1275
+3318:2:1276
+3319:2:1284
+3320:2:1285
+3321:2:1289
+3322:2:1290
+3323:2:1284
+3324:2:1285
+3325:2:1289
+3326:2:1290
+3327:2:1298
+3328:2:1303
+3329:2:1307
+3330:2:1308
+3331:2:1315
+3332:2:1316
+3333:2:1327
+3334:2:1328
+3335:2:1329
+3336:2:1327
+3337:2:1328
+3338:2:1329
+3339:2:1340
+3340:2:1345
+3341:2:1346
+3342:0:4365
+3343:2:1358
+3344:0:4365
+3345:2:1454
+3346:0:4365
+3347:3:3042
+3348:0:4365
+3349:2:1455
+3350:0:4365
+3351:3:3043
+3352:0:4365
+3353:2:1652
+3354:0:4365
+3355:2:1653
+3356:0:4365
+3357:2:1657
+3358:0:4365
+3359:2:1660
+3360:0:4365
+3361:3:3042
+3362:0:4365
+3363:2:1665
+3364:2:1669
+3365:2:1670
+3366:2:1678
+3367:2:1679
+3368:2:1683
+3369:2:1684
+3370:2:1678
+3371:2:1679
+3372:2:1680
+3373:2:1692
+3374:2:1697
+3375:2:1701
+3376:2:1702
+3377:2:1709
+3378:2:1710
+3379:2:1721
+3380:2:1722
+3381:2:1723
+3382:2:1721
+3383:2:1722
+3384:2:1723
+3385:2:1734
+3386:2:1739
+3387:2:1740
+3388:0:4365
+3389:3:3043
+3390:0:4365
+3391:2:1752
+3392:0:4365
+3393:3:3042
+3394:0:4365
+3395:2:1754
+3396:0:4365
+3397:3:3043
+3398:0:4365
+3399:2:1755
+3400:2:1759
+3401:2:1760
+3402:2:1768
+3403:2:1769
+3404:2:1773
+3405:2:1774
+3406:2:1768
+3407:2:1769
+3408:2:1773
+3409:2:1774
+3410:2:1782
+3411:2:1787
+3412:2:1791
+3413:2:1792
+3414:2:1799
+3415:2:1800
+3416:2:1811
+3417:2:1812
+3418:2:1813
+3419:2:1811
+3420:2:1812
+3421:2:1813
+3422:2:1824
+3423:2:1829
+3424:2:1830
+3425:0:4365
+3426:2:1842
+3427:0:4365
+3428:3:3042
+3429:0:4365
+3430:2:1844
+3431:0:4365
+3432:3:3043
+3433:0:4365
+3434:2:1845
+3435:2:1849
+3436:2:1850
+3437:2:1858
+3438:2:1859
+3439:2:1863
+3440:2:1864
+3441:2:1858
+3442:2:1859
+3443:2:1863
+3444:2:1864
+3445:2:1872
+3446:2:1877
+3447:2:1881
+3448:2:1882
+3449:2:1889
+3450:2:1890
+3451:2:1901
+3452:2:1902
+3453:2:1903
+3454:2:1901
+3455:2:1902
+3456:2:1903
+3457:2:1914
+3458:2:1919
+3459:2:1920
+3460:0:4365
+3461:2:1932
+3462:0:4365
+3463:3:3042
+3464:0:4365
+3465:2:1934
+3466:0:4365
+3467:3:3043
+3468:0:4365
+3469:2:1935
+3470:0:4365
+3471:2:1936
+3472:0:4365
+3473:2:2129
+3474:0:4365
+3475:2:2130
+3476:0:4365
+3477:2:2134
+3478:0:4365
+3479:3:3042
+3480:0:4365
+3481:2:2136
+3482:0:4365
+3483:3:3043
+3484:0:4365
+3485:2:2137
+3486:2:2141
+3487:2:2142
+3488:2:2150
+3489:2:2151
+3490:2:2155
+3491:2:2156
+3492:2:2150
+3493:2:2151
+3494:2:2155
+3495:2:2156
+3496:2:2164
+3497:2:2169
+3498:2:2173
+3499:2:2174
+3500:2:2181
+3501:2:2182
+3502:2:2193
+3503:2:2194
+3504:2:2195
+3505:2:2193
+3506:2:2194
+3507:2:2195
+3508:2:2206
+3509:2:2211
+3510:2:2212
+3511:0:4365
+3512:2:2224
+3513:0:4365
+3514:3:3042
+3515:0:4365
+3516:2:2226
+3517:0:4365
+3518:3:3043
+3519:0:4365
+3520:2:1936
+3521:0:4365
+3522:2:2129
+3523:0:4365
+3524:2:2130
+3525:0:4365
+3526:2:2134
+3527:0:4365
+3528:3:3042
+3529:0:4365
+3530:2:2136
+3531:0:4365
+3532:3:3043
+3533:0:4365
+3534:2:2137
+3535:2:2141
+3536:2:2142
+3537:2:2150
+3538:2:2151
+3539:2:2155
+3540:2:2156
+3541:2:2150
+3542:2:2151
+3543:2:2152
+3544:2:2164
+3545:2:2169
+3546:2:2173
+3547:2:2174
+3548:2:2181
+3549:2:2182
+3550:2:2193
+3551:2:2194
+3552:2:2195
+3553:2:2193
+3554:2:2194
+3555:2:2195
+3556:2:2206
+3557:2:2211
+3558:2:2212
+3559:0:4365
+3560:2:2224
+3561:0:4365
+3562:3:3042
+3563:0:4365
+3564:2:2226
+3565:0:4365
+3566:3:3043
+3567:0:4365
+3568:2:2230
+3569:0:4365
+3570:3:3042
+3571:0:4365
+3572:2:2235
+3573:2:2239
+3574:2:2240
+3575:2:2248
+3576:2:2249
+3577:2:2253
+3578:2:2254
+3579:2:2248
+3580:2:2249
+3581:2:2250
+3582:2:2262
+3583:2:2267
+3584:2:2271
+3585:2:2272
+3586:2:2279
+3587:2:2280
+3588:2:2291
+3589:2:2292
+3590:2:2293
+3591:2:2291
+3592:2:2292
+3593:2:2293
+3594:2:2304
+3595:2:2309
+3596:2:2310
+3597:0:4365
+3598:3:3043
+3599:0:4365
+3600:2:2322
+3601:0:4365
+3602:2:1169
+3603:0:4365
+3604:3:3042
+3605:0:4365
+3606:2:1170
+3607:0:4365
+3608:3:3043
+3609:0:4365
+3610:3:3044
+3611:0:4365
+3612:3:3257
+3613:0:4365
+3614:3:3362
+3615:0:4365
+3616:3:3363
+3617:0:4365
+3618:3:3367
+3619:0:4365
+3620:3:3373
+3621:3:3377
+3622:3:3378
+3623:3:3386
+3624:3:3387
+3625:3:3391
+3626:3:3392
+3627:3:3386
+3628:3:3387
+3629:3:3391
+3630:3:3392
+3631:3:3400
+3632:3:3405
+3633:3:3409
+3634:3:3410
+3635:3:3417
+3636:3:3418
+3637:3:3429
+3638:3:3430
+3639:3:3431
+3640:3:3429
+3641:3:3430
+3642:3:3431
+3643:3:3442
+3644:3:3447
+3645:3:3448
+3646:0:4365
+3647:3:3460
+3648:0:4365
+3649:3:3461
+3650:0:4365
+3651:2:1173
+3652:0:4365
+3653:3:3462
+3654:0:4365
+3655:2:1179
+3656:0:4365
+3657:2:1180
+3658:0:4365
+3659:3:3461
+3660:0:4365
+3661:2:1181
+3662:2:1185
+3663:2:1186
+3664:2:1194
+3665:2:1195
+3666:2:1199
+3667:2:1200
+3668:2:1194
+3669:2:1195
+3670:2:1199
+3671:2:1200
+3672:2:1208
+3673:2:1213
+3674:2:1217
+3675:2:1218
+3676:2:1225
+3677:2:1226
+3678:2:1237
+3679:2:1238
+3680:2:1239
+3681:2:1237
+3682:2:1238
+3683:2:1239
+3684:2:1250
+3685:2:1255
+3686:2:1256
+3687:0:4365
+3688:3:3462
+3689:0:4365
+3690:2:1268
+3691:0:4365
+3692:3:3461
+3693:0:4365
+3694:2:1270
+3695:0:4365
+3696:3:3462
+3697:0:4365
+3698:2:1271
+3699:2:1275
+3700:2:1276
+3701:2:1284
+3702:2:1285
+3703:2:1289
+3704:2:1290
+3705:2:1284
+3706:2:1285
+3707:2:1289
+3708:2:1290
+3709:2:1298
+3710:2:1303
+3711:2:1307
+3712:2:1308
+3713:2:1315
+3714:2:1316
+3715:2:1327
+3716:2:1328
+3717:2:1329
+3718:2:1327
+3719:2:1328
+3720:2:1329
+3721:2:1340
+3722:2:1345
+3723:2:1346
+3724:0:4365
+3725:2:1358
+3726:0:4365
+3727:2:1360
+3728:0:4365
+3729:3:3461
+3730:0:4365
+3731:2:1361
+3732:0:4365
+3733:3:3462
+3734:0:4365
+3735:2:1362
+3736:2:1366
+3737:2:1367
+3738:2:1375
+3739:2:1376
+3740:2:1380
+3741:2:1381
+3742:2:1375
+3743:2:1376
+3744:2:1380
+3745:2:1381
+3746:2:1389
+3747:2:1394
+3748:2:1398
+3749:2:1399
+3750:2:1406
+3751:2:1407
+3752:2:1418
+3753:2:1419
+3754:2:1420
+3755:2:1418
+3756:2:1419
+3757:2:1420
+3758:2:1431
+3759:2:1436
+3760:2:1437
+3761:0:4365
+3762:2:1449
+3763:0:4365
+3764:3:3461
+3765:0:4365
+3766:2:1451
+3767:0:4365
+3768:3:3462
+3769:0:4365
+3770:2:1652
+3771:0:4365
+3772:2:1653
+3773:0:4365
+3774:2:1657
+3775:0:4365
+3776:2:1180
+3777:0:4365
+3778:3:3461
+3779:0:4365
+3780:2:1181
+3781:2:1185
+3782:2:1186
+3783:2:1194
+3784:2:1195
+3785:2:1199
+3786:2:1200
+3787:2:1194
+3788:2:1195
+3789:2:1196
+3790:2:1208
+3791:2:1213
+3792:2:1217
+3793:2:1218
+3794:2:1225
+3795:2:1226
+3796:2:1237
+3797:2:1238
+3798:2:1239
+3799:2:1237
+3800:2:1238
+3801:2:1239
+3802:2:1250
+3803:2:1255
+3804:2:1256
+3805:0:4365
+3806:3:3462
+3807:0:4365
+3808:2:1268
+3809:0:4365
+3810:3:3461
+3811:0:4365
+3812:2:1270
+3813:0:4365
+3814:3:3462
+3815:0:4365
+3816:2:1271
+3817:2:1275
+3818:2:1276
+3819:2:1284
+3820:2:1285
+3821:2:1289
+3822:2:1290
+3823:2:1284
+3824:2:1285
+3825:2:1289
+3826:2:1290
+3827:2:1298
+3828:2:1303
+3829:2:1307
+3830:2:1308
+3831:2:1315
+3832:2:1316
+3833:2:1327
+3834:2:1328
+3835:2:1329
+3836:2:1327
+3837:2:1328
+3838:2:1329
+3839:2:1340
+3840:2:1345
+3841:2:1346
+3842:0:4365
+3843:2:1358
+3844:0:4365
+3845:2:1454
+3846:0:4365
+3847:3:3461
+3848:0:4365
+3849:2:1455
+3850:0:4365
+3851:3:3462
+3852:0:4365
+3853:2:1652
+3854:0:4365
+3855:2:1653
+3856:0:4365
+3857:2:1657
+3858:0:4365
+3859:2:1660
+3860:0:4365
+3861:3:3461
+3862:0:4365
+3863:2:1665
+3864:2:1669
+3865:2:1670
+3866:2:1678
+3867:2:1679
+3868:2:1683
+3869:2:1684
+3870:2:1678
+3871:2:1679
+3872:2:1680
+3873:2:1692
+3874:2:1697
+3875:2:1701
+3876:2:1702
+3877:2:1709
+3878:2:1710
+3879:2:1721
+3880:2:1722
+3881:2:1723
+3882:2:1721
+3883:2:1722
+3884:2:1723
+3885:2:1734
+3886:2:1739
+3887:2:1740
+3888:0:4365
+3889:3:3462
+3890:0:4365
+3891:2:1752
+3892:0:4365
+3893:3:3461
+3894:0:4365
+3895:2:1754
+3896:0:4365
+3897:3:3462
+3898:0:4365
+3899:2:1755
+3900:2:1759
+3901:2:1760
+3902:2:1768
+3903:2:1769
+3904:2:1773
+3905:2:1774
+3906:2:1768
+3907:2:1769
+3908:2:1773
+3909:2:1774
+3910:2:1782
+3911:2:1787
+3912:2:1791
+3913:2:1792
+3914:2:1799
+3915:2:1800
+3916:2:1811
+3917:2:1812
+3918:2:1813
+3919:2:1811
+3920:2:1812
+3921:2:1813
+3922:2:1824
+3923:2:1829
+3924:2:1830
+3925:0:4365
+3926:2:1842
+3927:0:4365
+3928:3:3461
+3929:0:4365
+3930:2:1844
+3931:0:4365
+3932:3:3462
+3933:0:4365
+3934:2:1845
+3935:2:1849
+3936:2:1850
+3937:2:1858
+3938:2:1859
+3939:2:1863
+3940:2:1864
+3941:2:1858
+3942:2:1859
+3943:2:1863
+3944:2:1864
+3945:2:1872
+3946:2:1877
+3947:2:1881
+3948:2:1882
+3949:2:1889
+3950:2:1890
+3951:2:1901
+3952:2:1902
+3953:2:1903
+3954:2:1901
+3955:2:1902
+3956:2:1903
+3957:2:1914
+3958:2:1919
+3959:2:1920
+3960:0:4365
+3961:2:1932
+3962:0:4365
+3963:3:3461
+3964:0:4365
+3965:2:1934
+3966:0:4365
+3967:3:3462
+3968:0:4365
+3969:2:1935
+3970:0:4365
+3971:2:1936
+3972:0:4365
+3973:2:2129
+3974:0:4365
+3975:2:2130
+3976:0:4365
+3977:2:2134
+3978:0:4365
+3979:3:3461
+3980:0:4365
+3981:2:2136
+3982:0:4365
+3983:3:3462
+3984:0:4365
+3985:2:2137
+3986:2:2141
+3987:2:2142
+3988:2:2150
+3989:2:2151
+3990:2:2155
+3991:2:2156
+3992:2:2150
+3993:2:2151
+3994:2:2155
+3995:2:2156
+3996:2:2164
+3997:2:2169
+3998:2:2173
+3999:2:2174
+4000:2:2181
+4001:2:2182
+4002:2:2193
+4003:2:2194
+4004:2:2195
+4005:2:2193
+4006:2:2194
+4007:2:2195
+4008:2:2206
+4009:2:2211
+4010:2:2212
+4011:0:4365
+4012:2:2224
+4013:0:4365
+4014:3:3461
+4015:0:4365
+4016:2:2226
+4017:0:4365
+4018:3:3462
+4019:0:4365
+4020:2:1936
+4021:0:4365
+4022:2:2129
+4023:0:4365
+4024:2:2130
+4025:0:4365
+4026:2:2134
+4027:0:4365
+4028:3:3461
+4029:0:4365
+4030:2:2136
+4031:0:4365
+4032:3:3462
+4033:0:4365
+4034:2:2137
+4035:2:2141
+4036:2:2142
+4037:2:2150
+4038:2:2151
+4039:2:2155
+4040:2:2156
+4041:2:2150
+4042:2:2151
+4043:2:2152
+4044:2:2164
+4045:2:2169
+4046:2:2173
+4047:2:2174
+4048:2:2181
+4049:2:2182
+4050:2:2193
+4051:2:2194
+4052:2:2195
+4053:2:2193
+4054:2:2194
+4055:2:2195
+4056:2:2206
+4057:2:2211
+4058:2:2212
+4059:0:4365
+4060:2:2224
+4061:0:4365
+4062:3:3461
+4063:0:4365
+4064:2:2226
+4065:0:4365
+4066:3:3462
+4067:0:4365
+4068:2:2230
+4069:0:4365
+4070:3:3461
+4071:0:4365
+4072:2:2235
+4073:2:2239
+4074:2:2240
+4075:2:2248
+4076:2:2249
+4077:2:2253
+4078:2:2254
+4079:2:2248
+4080:2:2249
+4081:2:2250
+4082:2:2262
+4083:2:2267
+4084:2:2271
+4085:2:2272
+4086:2:2279
+4087:2:2280
+4088:2:2291
+4089:2:2292
+4090:2:2293
+4091:2:2291
+4092:2:2292
+4093:2:2293
+4094:2:2304
+4095:2:2309
+4096:2:2310
+4097:0:4365
+4098:3:3462
+4099:0:4365
+4100:2:2322
+4101:0:4365
+4102:2:1169
+4103:0:4365
+4104:3:3461
+4105:0:4365
+4106:2:1170
+4107:0:4365
+4108:3:3462
+4109:0:4365
+4110:3:3463
+4111:0:4365
+4112:3:3469
+4113:0:4365
+4114:3:3470
+4115:3:3474
+4116:3:3475
+4117:3:3483
+4118:3:3484
+4119:3:3488
+4120:3:3489
+4121:3:3483
+4122:3:3484
+4123:3:3488
+4124:3:3489
+4125:3:3497
+4126:3:3502
+4127:3:3506
+4128:3:3507
+4129:3:3514
+4130:3:3515
+4131:3:3526
+4132:3:3527
+4133:3:3528
+4134:3:3526
+4135:3:3527
+4136:3:3528
+4137:3:3539
+4138:3:3544
+4139:3:3545
+4140:0:4365
+4141:3:3557
+4142:0:4365
+4143:3:3558
+4144:0:4365
+4145:2:1173
+4146:0:4365
+4147:3:3559
+4148:0:4365
+4149:2:1179
+4150:0:4365
+4151:2:1180
+4152:0:4365
+4153:3:3558
+4154:0:4365
+4155:2:1181
+4156:2:1185
+4157:2:1186
+4158:2:1194
+4159:2:1195
+4160:2:1199
+4161:2:1200
+4162:2:1194
+4163:2:1195
+4164:2:1199
+4165:2:1200
+4166:2:1208
+4167:2:1213
+4168:2:1217
+4169:2:1218
+4170:2:1225
+4171:2:1226
+4172:2:1237
+4173:2:1238
+4174:2:1239
+4175:2:1237
+4176:2:1238
+4177:2:1239
+4178:2:1250
+4179:2:1255
+4180:2:1256
+4181:0:4365
+4182:3:3559
+4183:0:4365
+4184:2:1268
+4185:0:4365
+4186:3:3558
+4187:0:4365
+4188:2:1270
+4189:0:4365
+4190:3:3559
+4191:0:4365
+4192:2:1271
+4193:2:1275
+4194:2:1276
+4195:2:1284
+4196:2:1285
+4197:2:1289
+4198:2:1290
+4199:2:1284
+4200:2:1285
+4201:2:1289
+4202:2:1290
+4203:2:1298
+4204:2:1303
+4205:2:1307
+4206:2:1308
+4207:2:1315
+4208:2:1316
+4209:2:1327
+4210:2:1328
+4211:2:1329
+4212:2:1327
+4213:2:1328
+4214:2:1329
+4215:2:1340
+4216:2:1345
+4217:2:1346
+4218:0:4365
+4219:2:1358
+4220:0:4365
+4221:2:1360
+4222:0:4365
+4223:3:3558
+4224:0:4365
+4225:2:1361
+4226:0:4365
+4227:3:3559
+4228:0:4365
+4229:2:1362
+4230:2:1366
+4231:2:1367
+4232:2:1375
+4233:2:1376
+4234:2:1380
+4235:2:1381
+4236:2:1375
+4237:2:1376
+4238:2:1380
+4239:2:1381
+4240:2:1389
+4241:2:1394
+4242:2:1398
+4243:2:1399
+4244:2:1406
+4245:2:1407
+4246:2:1418
+4247:2:1419
+4248:2:1420
+4249:2:1418
+4250:2:1419
+4251:2:1420
+4252:2:1431
+4253:2:1436
+4254:2:1437
+4255:0:4365
+4256:2:1449
+4257:0:4365
+4258:3:3558
+4259:0:4365
+4260:2:1451
+4261:0:4365
+4262:3:3559
+4263:0:4365
+4264:2:1652
+4265:0:4365
+4266:2:1653
+4267:0:4365
+4268:2:1657
+4269:0:4365
+4270:2:1180
+4271:0:4365
+4272:3:3558
+4273:0:4365
+4274:2:1181
+4275:2:1185
+4276:2:1186
+4277:2:1194
+4278:2:1195
+4279:2:1199
+4280:2:1200
+4281:2:1194
+4282:2:1195
+4283:2:1196
+4284:2:1208
+4285:2:1213
+4286:2:1217
+4287:2:1218
+4288:2:1225
+4289:2:1226
+4290:2:1237
+4291:2:1238
+4292:2:1239
+4293:2:1237
+4294:2:1238
+4295:2:1239
+4296:2:1250
+4297:2:1255
+4298:2:1256
+4299:0:4365
+4300:3:3559
+4301:0:4365
+4302:2:1268
+4303:0:4365
+4304:3:3558
+4305:0:4365
+4306:2:1270
+4307:0:4365
+4308:3:3559
+4309:0:4365
+4310:2:1271
+4311:2:1275
+4312:2:1276
+4313:2:1284
+4314:2:1285
+4315:2:1289
+4316:2:1290
+4317:2:1284
+4318:2:1285
+4319:2:1289
+4320:2:1290
+4321:2:1298
+4322:2:1303
+4323:2:1307
+4324:2:1308
+4325:2:1315
+4326:2:1316
+4327:2:1327
+4328:2:1328
+4329:2:1329
+4330:2:1327
+4331:2:1328
+4332:2:1329
+4333:2:1340
+4334:2:1345
+4335:2:1346
+4336:0:4365
+4337:2:1358
+4338:0:4365
+4339:2:1454
+4340:0:4365
+4341:3:3558
+4342:0:4365
+4343:2:1455
+4344:0:4365
+4345:3:3559
+4346:0:4365
+4347:2:1652
+4348:0:4365
+4349:2:1653
+4350:0:4365
+4351:2:1657
+4352:0:4365
+4353:2:1660
+4354:0:4365
+4355:3:3558
+4356:0:4365
+4357:2:1665
+4358:2:1669
+4359:2:1670
+4360:2:1678
+4361:2:1679
+4362:2:1683
+4363:2:1684
+4364:2:1678
+4365:2:1679
+4366:2:1680
+4367:2:1692
+4368:2:1697
+4369:2:1701
+4370:2:1702
+4371:2:1709
+4372:2:1710
+4373:2:1721
+4374:2:1722
+4375:2:1723
+4376:2:1721
+4377:2:1722
+4378:2:1723
+4379:2:1734
+4380:2:1739
+4381:2:1740
+4382:0:4365
+4383:3:3559
+4384:0:4365
+4385:2:1752
+4386:0:4365
+4387:3:3558
+4388:0:4365
+4389:2:1754
+4390:0:4365
+4391:3:3559
+4392:0:4365
+4393:2:1755
+4394:2:1759
+4395:2:1760
+4396:2:1768
+4397:2:1769
+4398:2:1773
+4399:2:1774
+4400:2:1768
+4401:2:1769
+4402:2:1773
+4403:2:1774
+4404:2:1782
+4405:2:1787
+4406:2:1791
+4407:2:1792
+4408:2:1799
+4409:2:1800
+4410:2:1811
+4411:2:1812
+4412:2:1813
+4413:2:1811
+4414:2:1812
+4415:2:1813
+4416:2:1824
+4417:2:1829
+4418:2:1830
+4419:0:4365
+4420:2:1842
+4421:0:4365
+4422:3:3558
+4423:0:4365
+4424:2:1844
+4425:0:4365
+4426:3:3559
+4427:0:4365
+4428:2:1845
+4429:2:1849
+4430:2:1850
+4431:2:1858
+4432:2:1859
+4433:2:1863
+4434:2:1864
+4435:2:1858
+4436:2:1859
+4437:2:1863
+4438:2:1864
+4439:2:1872
+4440:2:1877
+4441:2:1881
+4442:2:1882
+4443:2:1889
+4444:2:1890
+4445:2:1901
+4446:2:1902
+4447:2:1903
+4448:2:1901
+4449:2:1902
+4450:2:1903
+4451:2:1914
+4452:2:1919
+4453:2:1920
+4454:0:4365
+4455:2:1932
+4456:0:4365
+4457:3:3558
+4458:0:4365
+4459:2:1934
+4460:0:4365
+4461:3:3559
+4462:0:4365
+4463:2:1935
+4464:0:4365
+4465:2:1936
+4466:0:4365
+4467:2:2129
+4468:0:4365
+4469:2:2130
+4470:0:4365
+4471:2:2134
+4472:0:4365
+4473:3:3558
+4474:0:4365
+4475:2:2136
+4476:0:4365
+4477:3:3559
+4478:0:4365
+4479:2:2137
+4480:2:2141
+4481:2:2142
+4482:2:2150
+4483:2:2151
+4484:2:2155
+4485:2:2156
+4486:2:2150
+4487:2:2151
+4488:2:2155
+4489:2:2156
+4490:2:2164
+4491:2:2169
+4492:2:2173
+4493:2:2174
+4494:2:2181
+4495:2:2182
+4496:2:2193
+4497:2:2194
+4498:2:2195
+4499:2:2193
+4500:2:2194
+4501:2:2195
+4502:2:2206
+4503:2:2211
+4504:2:2212
+4505:0:4365
+4506:2:2224
+4507:0:4365
+4508:3:3558
+4509:0:4365
+4510:2:2226
+4511:0:4365
+4512:3:3559
+4513:0:4365
+4514:2:1936
+4515:0:4365
+4516:2:2129
+4517:0:4365
+4518:2:2130
+4519:0:4365
+4520:2:2134
+4521:0:4365
+4522:3:3558
+4523:0:4365
+4524:2:2136
+4525:0:4365
+4526:3:3559
+4527:0:4365
+4528:2:2137
+4529:2:2141
+4530:2:2142
+4531:2:2150
+4532:2:2151
+4533:2:2155
+4534:2:2156
+4535:2:2150
+4536:2:2151
+4537:2:2152
+4538:2:2164
+4539:2:2169
+4540:2:2173
+4541:2:2174
+4542:2:2181
+4543:2:2182
+4544:2:2193
+4545:2:2194
+4546:2:2195
+4547:2:2193
+4548:2:2194
+4549:2:2195
+4550:2:2206
+4551:2:2211
+4552:2:2212
+4553:0:4365
+4554:2:2224
+4555:0:4365
+4556:3:3558
+4557:0:4365
+4558:2:2226
+4559:0:4365
+4560:3:3559
+4561:0:4365
+4562:2:2230
+4563:0:4365
+4564:3:3558
+4565:0:4365
+4566:2:2235
+4567:2:2239
+4568:2:2240
+4569:2:2248
+4570:2:2249
+4571:2:2253
+4572:2:2254
+4573:2:2248
+4574:2:2249
+4575:2:2250
+4576:2:2262
+4577:2:2267
+4578:2:2271
+4579:2:2272
+4580:2:2279
+4581:2:2280
+4582:2:2291
+4583:2:2292
+4584:2:2293
+4585:2:2291
+4586:2:2292
+4587:2:2293
+4588:2:2304
+4589:2:2309
+4590:2:2310
+4591:0:4365
+4592:3:3559
+4593:0:4365
+4594:2:2322
+4595:0:4365
+4596:2:1169
+4597:0:4365
+4598:3:3558
+4599:0:4365
+4600:2:1170
+4601:0:4365
+4602:3:3559
+4603:0:4365
+4604:3:3560
+4605:0:4365
+4606:3:3566
+4607:0:4365
+4608:3:3569
+4609:3:3570
+4610:3:3582
+4611:3:3583
+4612:3:3587
+4613:3:3588
+4614:3:3582
+4615:3:3583
+4616:3:3587
+4617:3:3588
+4618:3:3596
+4619:3:3601
+4620:3:3605
+4621:3:3606
+4622:3:3613
+4623:3:3614
+4624:3:3625
+4625:3:3626
+4626:3:3627
+4627:3:3625
+4628:3:3626
+4629:3:3627
+4630:3:3638
+4631:3:3643
+4632:3:3644
+4633:0:4365
+4634:3:3656
+4635:0:4365
+4636:3:3657
+4637:0:4365
+4638:2:1173
+4639:0:4365
+4640:3:3658
+4641:0:4365
+4642:2:1179
+4643:0:4365
+4644:2:1180
+4645:0:4365
+4646:3:3657
+4647:0:4365
+4648:2:1181
+4649:2:1185
+4650:2:1186
+4651:2:1194
+4652:2:1195
+4653:2:1199
+4654:2:1200
+4655:2:1194
+4656:2:1195
+4657:2:1199
+4658:2:1200
+4659:2:1208
+4660:2:1213
+4661:2:1217
+4662:2:1218
+4663:2:1225
+4664:2:1226
+4665:2:1237
+4666:2:1238
+4667:2:1239
+4668:2:1237
+4669:2:1238
+4670:2:1239
+4671:2:1250
+4672:2:1255
+4673:2:1256
+4674:0:4365
+4675:3:3658
+4676:0:4365
+4677:2:1268
+4678:0:4365
+4679:3:3657
+4680:0:4365
+4681:2:1270
+4682:0:4365
+4683:3:3658
+4684:0:4365
+4685:2:1271
+4686:2:1275
+4687:2:1276
+4688:2:1284
+4689:2:1285
+4690:2:1289
+4691:2:1290
+4692:2:1284
+4693:2:1285
+4694:2:1289
+4695:2:1290
+4696:2:1298
+4697:2:1303
+4698:2:1307
+4699:2:1308
+4700:2:1315
+4701:2:1316
+4702:2:1327
+4703:2:1328
+4704:2:1329
+4705:2:1327
+4706:2:1328
+4707:2:1329
+4708:2:1340
+4709:2:1345
+4710:2:1346
+4711:0:4365
+4712:2:1358
+4713:0:4365
+4714:2:1360
+4715:0:4365
+4716:3:3657
+4717:0:4365
+4718:2:1361
+4719:0:4365
+4720:3:3658
+4721:0:4365
+4722:2:1362
+4723:2:1366
+4724:2:1367
+4725:2:1375
+4726:2:1376
+4727:2:1380
+4728:2:1381
+4729:2:1375
+4730:2:1376
+4731:2:1380
+4732:2:1381
+4733:2:1389
+4734:2:1394
+4735:2:1398
+4736:2:1399
+4737:2:1406
+4738:2:1407
+4739:2:1418
+4740:2:1419
+4741:2:1420
+4742:2:1418
+4743:2:1419
+4744:2:1420
+4745:2:1431
+4746:2:1436
+4747:2:1437
+4748:0:4365
+4749:2:1449
+4750:0:4365
+4751:3:3657
+4752:0:4365
+4753:2:1451
+4754:0:4365
+4755:3:3658
+4756:0:4365
+4757:2:1652
+4758:0:4365
+4759:2:1653
+4760:0:4365
+4761:2:1657
+4762:0:4365
+4763:2:1180
+4764:0:4365
+4765:3:3657
+4766:0:4365
+4767:2:1181
+4768:2:1185
+4769:2:1186
+4770:2:1194
+4771:2:1195
+4772:2:1199
+4773:2:1200
+4774:2:1194
+4775:2:1195
+4776:2:1196
+4777:2:1208
+4778:2:1213
+4779:2:1217
+4780:2:1218
+4781:2:1225
+4782:2:1226
+4783:2:1237
+4784:2:1238
+4785:2:1239
+4786:2:1237
+4787:2:1238
+4788:2:1239
+4789:2:1250
+4790:2:1255
+4791:2:1256
+4792:0:4365
+4793:3:3658
+4794:0:4365
+4795:2:1268
+4796:0:4365
+4797:3:3657
+4798:0:4365
+4799:2:1270
+4800:0:4365
+4801:3:3658
+4802:0:4365
+4803:2:1271
+4804:2:1275
+4805:2:1276
+4806:2:1284
+4807:2:1285
+4808:2:1289
+4809:2:1290
+4810:2:1284
+4811:2:1285
+4812:2:1289
+4813:2:1290
+4814:2:1298
+4815:2:1303
+4816:2:1307
+4817:2:1308
+4818:2:1315
+4819:2:1316
+4820:2:1327
+4821:2:1328
+4822:2:1329
+4823:2:1327
+4824:2:1328
+4825:2:1329
+4826:2:1340
+4827:2:1345
+4828:2:1346
+4829:0:4365
+4830:2:1358
+4831:0:4365
+4832:2:1454
+4833:0:4365
+4834:3:3657
+4835:0:4365
+4836:2:1455
+4837:0:4365
+4838:3:3658
+4839:0:4365
+4840:2:1652
+4841:0:4365
+4842:2:1653
+4843:0:4365
+4844:2:1657
+4845:0:4365
+4846:2:1660
+4847:0:4365
+4848:3:3657
+4849:0:4365
+4850:2:1665
+4851:2:1669
+4852:2:1670
+4853:2:1678
+4854:2:1679
+4855:2:1683
+4856:2:1684
+4857:2:1678
+4858:2:1679
+4859:2:1680
+4860:2:1692
+4861:2:1697
+4862:2:1701
+4863:2:1702
+4864:2:1709
+4865:2:1710
+4866:2:1721
+4867:2:1722
+4868:2:1723
+4869:2:1721
+4870:2:1722
+4871:2:1723
+4872:2:1734
+4873:2:1739
+4874:2:1740
+4875:0:4365
+4876:3:3658
+4877:0:4365
+4878:2:1752
+4879:0:4365
+4880:3:3657
+4881:0:4365
+4882:2:1754
+4883:0:4365
+4884:3:3658
+4885:0:4365
+4886:2:1755
+4887:2:1759
+4888:2:1760
+4889:2:1768
+4890:2:1769
+4891:2:1773
+4892:2:1774
+4893:2:1768
+4894:2:1769
+4895:2:1773
+4896:2:1774
+4897:2:1782
+4898:2:1787
+4899:2:1791
+4900:2:1792
+4901:2:1799
+4902:2:1800
+4903:2:1811
+4904:2:1812
+4905:2:1813
+4906:2:1811
+4907:2:1812
+4908:2:1813
+4909:2:1824
+4910:2:1829
+4911:2:1830
+4912:0:4365
+4913:2:1842
+4914:0:4365
+4915:3:3657
+4916:0:4365
+4917:2:1844
+4918:0:4365
+4919:3:3658
+4920:0:4365
+4921:2:1845
+4922:2:1849
+4923:2:1850
+4924:2:1858
+4925:2:1859
+4926:2:1863
+4927:2:1864
+4928:2:1858
+4929:2:1859
+4930:2:1863
+4931:2:1864
+4932:2:1872
+4933:2:1877
+4934:2:1881
+4935:2:1882
+4936:2:1889
+4937:2:1890
+4938:2:1901
+4939:2:1902
+4940:2:1903
+4941:2:1901
+4942:2:1902
+4943:2:1903
+4944:2:1914
+4945:2:1919
+4946:2:1920
+4947:0:4365
+4948:2:1932
+4949:0:4365
+4950:3:3657
+4951:0:4365
+4952:2:1934
+4953:0:4365
+4954:3:3658
+4955:0:4365
+4956:2:1935
+4957:0:4365
+4958:2:1936
+4959:0:4365
+4960:2:2129
+4961:0:4365
+4962:2:2130
+4963:0:4365
+4964:2:2134
+4965:0:4365
+4966:3:3657
+4967:0:4365
+4968:2:2136
+4969:0:4365
+4970:3:3658
+4971:0:4365
+4972:2:2137
+4973:2:2141
+4974:2:2142
+4975:2:2150
+4976:2:2151
+4977:2:2155
+4978:2:2156
+4979:2:2150
+4980:2:2151
+4981:2:2155
+4982:2:2156
+4983:2:2164
+4984:2:2169
+4985:2:2173
+4986:2:2174
+4987:2:2181
+4988:2:2182
+4989:2:2193
+4990:2:2194
+4991:2:2195
+4992:2:2193
+4993:2:2194
+4994:2:2195
+4995:2:2206
+4996:2:2211
+4997:2:2212
+4998:0:4365
+4999:2:2224
+5000:0:4365
+5001:3:3657
+5002:0:4365
+5003:2:2226
+5004:0:4365
+5005:3:3658
+5006:0:4365
+5007:2:1936
+5008:0:4365
+5009:2:2129
+5010:0:4365
+5011:2:2130
+5012:0:4365
+5013:2:2134
+5014:0:4365
+5015:3:3657
+5016:0:4365
+5017:2:2136
+5018:0:4365
+5019:3:3658
+5020:0:4365
+5021:2:2137
+5022:2:2141
+5023:2:2142
+5024:2:2150
+5025:2:2151
+5026:2:2155
+5027:2:2156
+5028:2:2150
+5029:2:2151
+5030:2:2152
+5031:2:2164
+5032:2:2169
+5033:2:2173
+5034:2:2174
+5035:2:2181
+5036:2:2182
+5037:2:2193
+5038:2:2194
+5039:2:2195
+5040:2:2193
+5041:2:2194
+5042:2:2195
+5043:2:2206
+5044:2:2211
+5045:2:2212
+5046:0:4365
+5047:2:2224
+5048:0:4365
+5049:3:3657
+5050:0:4365
+5051:2:2226
+5052:0:4365
+5053:3:3658
+5054:0:4365
+5055:2:2230
+5056:0:4365
+5057:3:3657
+5058:0:4365
+5059:2:2235
+5060:2:2239
+5061:2:2240
+5062:2:2248
+5063:2:2249
+5064:2:2253
+5065:2:2254
+5066:2:2248
+5067:2:2249
+5068:2:2250
+5069:2:2262
+5070:2:2267
+5071:2:2271
+5072:2:2272
+5073:2:2279
+5074:2:2280
+5075:2:2291
+5076:2:2292
+5077:2:2293
+5078:2:2291
+5079:2:2292
+5080:2:2293
+5081:2:2304
+5082:2:2309
+5083:2:2310
+5084:0:4365
+5085:3:3658
+5086:0:4365
+5087:2:2322
+5088:0:4365
+5089:2:1169
+5090:0:4365
+5091:3:3657
+5092:0:4365
+5093:2:1170
+5094:0:4365
+5095:3:3658
+5096:0:4365
+5097:3:3659
+5098:0:4365
+5099:3:3665
+5100:0:4365
+5101:3:3666
+5102:0:4365
+5103:3:3667
+5104:0:4365
+5105:3:3668
+5106:0:4365
+5107:3:3669
+5108:3:3673
+5109:3:3674
+5110:3:3682
+5111:3:3683
+5112:3:3687
+5113:3:3688
+5114:3:3682
+5115:3:3683
+5116:3:3687
+5117:3:3688
+5118:3:3696
+5119:3:3701
+5120:3:3705
+5121:3:3706
+5122:3:3713
+5123:3:3714
+5124:3:3725
+5125:3:3726
+5126:3:3727
+5127:3:3725
+5128:3:3726
+5129:3:3727
+5130:3:3738
+5131:3:3743
+5132:3:3744
+5133:0:4365
+5134:3:3756
+5135:0:4365
+5136:3:3757
+5137:0:4365
+5138:2:1173
+5139:0:4365
+5140:3:3758
+5141:0:4365
+5142:2:1179
+5143:0:4365
+5144:2:1180
+5145:0:4365
+5146:3:3757
+5147:0:4365
+5148:2:1181
+5149:2:1185
+5150:2:1186
+5151:2:1194
+5152:2:1195
+5153:2:1199
+5154:2:1200
+5155:2:1194
+5156:2:1195
+5157:2:1199
+5158:2:1200
+5159:2:1208
+5160:2:1213
+5161:2:1217
+5162:2:1218
+5163:2:1225
+5164:2:1226
+5165:2:1237
+5166:2:1238
+5167:2:1239
+5168:2:1237
+5169:2:1238
+5170:2:1239
+5171:2:1250
+5172:2:1255
+5173:2:1256
+5174:0:4365
+5175:3:3758
+5176:0:4365
+5177:2:1268
+5178:0:4365
+5179:3:3757
+5180:0:4365
+5181:2:1270
+5182:0:4365
+5183:3:3758
+5184:0:4365
+5185:2:1271
+5186:2:1275
+5187:2:1276
+5188:2:1284
+5189:2:1285
+5190:2:1289
+5191:2:1290
+5192:2:1284
+5193:2:1285
+5194:2:1289
+5195:2:1290
+5196:2:1298
+5197:2:1303
+5198:2:1307
+5199:2:1308
+5200:2:1315
+5201:2:1316
+5202:2:1327
+5203:2:1328
+5204:2:1329
+5205:2:1327
+5206:2:1328
+5207:2:1329
+5208:2:1340
+5209:2:1345
+5210:2:1346
+5211:0:4365
+5212:2:1358
+5213:0:4365
+5214:2:1360
+5215:0:4365
+5216:3:3757
+5217:0:4365
+5218:2:1361
+5219:0:4365
+5220:3:3758
+5221:0:4365
+5222:2:1362
+5223:2:1366
+5224:2:1367
+5225:2:1375
+5226:2:1376
+5227:2:1380
+5228:2:1381
+5229:2:1375
+5230:2:1376
+5231:2:1380
+5232:2:1381
+5233:2:1389
+5234:2:1394
+5235:2:1398
+5236:2:1399
+5237:2:1406
+5238:2:1407
+5239:2:1418
+5240:2:1419
+5241:2:1420
+5242:2:1418
+5243:2:1419
+5244:2:1420
+5245:2:1431
+5246:2:1436
+5247:2:1437
+5248:0:4365
+5249:2:1449
+5250:0:4365
+5251:3:3757
+5252:0:4365
+5253:2:1451
+5254:0:4365
+5255:3:3758
+5256:0:4365
+5257:2:1652
+5258:0:4365
+5259:2:1653
+5260:0:4365
+5261:2:1657
+5262:0:4365
+5263:2:1180
+5264:0:4365
+5265:3:3757
+5266:0:4365
+5267:2:1181
+5268:2:1185
+5269:2:1186
+5270:2:1194
+5271:2:1195
+5272:2:1199
+5273:2:1200
+5274:2:1194
+5275:2:1195
+5276:2:1196
+5277:2:1208
+5278:2:1213
+5279:2:1217
+5280:2:1218
+5281:2:1225
+5282:2:1226
+5283:2:1237
+5284:2:1238
+5285:2:1239
+5286:2:1237
+5287:2:1238
+5288:2:1239
+5289:2:1250
+5290:2:1255
+5291:2:1256
+5292:0:4365
+5293:3:3758
+5294:0:4365
+5295:2:1268
+5296:0:4365
+5297:3:3757
+5298:0:4365
+5299:2:1270
+5300:0:4365
+5301:3:3758
+5302:0:4365
+5303:2:1271
+5304:2:1275
+5305:2:1276
+5306:2:1284
+5307:2:1285
+5308:2:1289
+5309:2:1290
+5310:2:1284
+5311:2:1285
+5312:2:1289
+5313:2:1290
+5314:2:1298
+5315:2:1303
+5316:2:1307
+5317:2:1308
+5318:2:1315
+5319:2:1316
+5320:2:1327
+5321:2:1328
+5322:2:1329
+5323:2:1327
+5324:2:1328
+5325:2:1329
+5326:2:1340
+5327:2:1345
+5328:2:1346
+5329:0:4365
+5330:2:1358
+5331:0:4365
+5332:2:1454
+5333:0:4365
+5334:3:3757
+5335:0:4365
+5336:2:1455
+5337:0:4365
+5338:3:3758
+5339:0:4365
+5340:2:1652
+5341:0:4365
+5342:2:1653
+5343:0:4365
+5344:2:1657
+5345:0:4365
+5346:2:1660
+5347:0:4365
+5348:3:3757
+5349:0:4365
+5350:2:1665
+5351:2:1669
+5352:2:1670
+5353:2:1678
+5354:2:1679
+5355:2:1683
+5356:2:1684
+5357:2:1678
+5358:2:1679
+5359:2:1680
+5360:2:1692
+5361:2:1697
+5362:2:1701
+5363:2:1702
+5364:2:1709
+5365:2:1710
+5366:2:1721
+5367:2:1722
+5368:2:1723
+5369:2:1721
+5370:2:1722
+5371:2:1723
+5372:2:1734
+5373:2:1739
+5374:2:1740
+5375:0:4365
+5376:3:3758
+5377:0:4365
+5378:2:1752
+5379:0:4365
+5380:3:3757
+5381:0:4365
+5382:2:1754
+5383:0:4365
+5384:3:3758
+5385:0:4365
+5386:2:1755
+5387:2:1759
+5388:2:1760
+5389:2:1768
+5390:2:1769
+5391:2:1773
+5392:2:1774
+5393:2:1768
+5394:2:1769
+5395:2:1773
+5396:2:1774
+5397:2:1782
+5398:2:1787
+5399:2:1791
+5400:2:1792
+5401:2:1799
+5402:2:1800
+5403:2:1811
+5404:2:1812
+5405:2:1813
+5406:2:1811
+5407:2:1812
+5408:2:1813
+5409:2:1824
+5410:2:1829
+5411:2:1830
+5412:0:4365
+5413:2:1842
+5414:0:4365
+5415:3:3757
+5416:0:4365
+5417:2:1844
+5418:0:4365
+5419:3:3758
+5420:0:4365
+5421:2:1845
+5422:2:1849
+5423:2:1850
+5424:2:1858
+5425:2:1859
+5426:2:1863
+5427:2:1864
+5428:2:1858
+5429:2:1859
+5430:2:1863
+5431:2:1864
+5432:2:1872
+5433:2:1877
+5434:2:1881
+5435:2:1882
+5436:2:1889
+5437:2:1890
+5438:2:1901
+5439:2:1902
+5440:2:1903
+5441:2:1901
+5442:2:1902
+5443:2:1903
+5444:2:1914
+5445:2:1919
+5446:2:1920
+5447:0:4365
+5448:2:1932
+5449:0:4365
+5450:3:3757
+5451:0:4365
+5452:2:1934
+5453:0:4365
+5454:3:3758
+5455:0:4365
+5456:2:1935
+5457:0:4365
+5458:2:1936
+5459:0:4365
+5460:2:2129
+5461:0:4365
+5462:2:2130
+5463:0:4365
+5464:2:2134
+5465:0:4365
+5466:3:3757
+5467:0:4365
+5468:2:2136
+5469:0:4365
+5470:3:3758
+5471:0:4365
+5472:2:2137
+5473:2:2141
+5474:2:2142
+5475:2:2150
+5476:2:2151
+5477:2:2155
+5478:2:2156
+5479:2:2150
+5480:2:2151
+5481:2:2155
+5482:2:2156
+5483:2:2164
+5484:2:2169
+5485:2:2173
+5486:2:2174
+5487:2:2181
+5488:2:2182
+5489:2:2193
+5490:2:2194
+5491:2:2195
+5492:2:2193
+5493:2:2194
+5494:2:2195
+5495:2:2206
+5496:2:2211
+5497:2:2212
+5498:0:4365
+5499:2:2224
+5500:0:4365
+5501:3:3757
+5502:0:4365
+5503:2:2226
+5504:0:4365
+5505:3:3758
+5506:0:4365
+5507:2:1936
+5508:0:4365
+5509:2:2129
+5510:0:4365
+5511:2:2130
+5512:0:4365
+5513:2:2134
+5514:0:4365
+5515:3:3757
+5516:0:4365
+5517:2:2136
+5518:0:4365
+5519:3:3758
+5520:0:4365
+5521:2:2137
+5522:2:2141
+5523:2:2142
+5524:2:2150
+5525:2:2151
+5526:2:2155
+5527:2:2156
+5528:2:2150
+5529:2:2151
+5530:2:2152
+5531:2:2164
+5532:2:2169
+5533:2:2173
+5534:2:2174
+5535:2:2181
+5536:2:2182
+5537:2:2193
+5538:2:2194
+5539:2:2195
+5540:2:2193
+5541:2:2194
+5542:2:2195
+5543:2:2206
+5544:2:2211
+5545:2:2212
+5546:0:4365
+5547:2:2224
+5548:0:4365
+5549:3:3757
+5550:0:4365
+5551:2:2226
+5552:0:4365
+5553:3:3758
+5554:0:4365
+5555:2:2230
+5556:0:4365
+5557:3:3757
+5558:0:4365
+5559:2:2235
+5560:2:2239
+5561:2:2240
+5562:2:2248
+5563:2:2249
+5564:2:2253
+5565:2:2254
+5566:2:2248
+5567:2:2249
+5568:2:2250
+5569:2:2262
+5570:2:2267
+5571:2:2271
+5572:2:2272
+5573:2:2279
+5574:2:2280
+5575:2:2291
+5576:2:2292
+5577:2:2293
+5578:2:2291
+5579:2:2292
+5580:2:2293
+5581:2:2304
+5582:2:2309
+5583:2:2310
+5584:0:4365
+5585:3:3758
+5586:0:4365
+5587:2:2322
+5588:0:4365
+5589:2:1169
+5590:0:4365
+5591:3:3757
+5592:0:4365
+5593:2:1170
+5594:0:4365
+5595:3:3758
+5596:0:4365
+5597:3:3759
+5598:0:4365
+5599:3:3972
+5600:0:4365
+5601:3:3980
+5602:0:4365
+5603:3:3981
+5604:3:3985
+5605:3:3986
+5606:3:3994
+5607:3:3995
+5608:3:3999
+5609:3:4000
+5610:3:3994
+5611:3:3995
+5612:3:3999
+5613:3:4000
+5614:3:4008
+5615:3:4013
+5616:3:4017
+5617:3:4018
+5618:3:4025
+5619:3:4026
+5620:3:4037
+5621:3:4038
+5622:3:4039
+5623:3:4037
+5624:3:4038
+5625:3:4039
+5626:3:4050
+5627:3:4055
+5628:3:4056
+5629:0:4365
+5630:3:4068
+5631:0:4365
+5632:3:4069
+5633:0:4365
+5634:2:1173
+5635:0:4365
+5636:3:4070
+5637:0:4365
+5638:2:1179
+5639:0:4365
+5640:2:1180
+5641:0:4365
+5642:3:4069
+5643:0:4365
+5644:2:1181
+5645:2:1185
+5646:2:1186
+5647:2:1194
+5648:2:1195
+5649:2:1199
+5650:2:1200
+5651:2:1194
+5652:2:1195
+5653:2:1199
+5654:2:1200
+5655:2:1208
+5656:2:1213
+5657:2:1217
+5658:2:1218
+5659:2:1225
+5660:2:1226
+5661:2:1237
+5662:2:1238
+5663:2:1239
+5664:2:1237
+5665:2:1238
+5666:2:1239
+5667:2:1250
+5668:2:1255
+5669:2:1256
+5670:0:4365
+5671:3:4070
+5672:0:4365
+5673:2:1268
+5674:0:4365
+5675:3:4069
+5676:0:4365
+5677:2:1270
+5678:0:4365
+5679:3:4070
+5680:0:4365
+5681:2:1271
+5682:2:1275
+5683:2:1276
+5684:2:1284
+5685:2:1285
+5686:2:1289
+5687:2:1290
+5688:2:1284
+5689:2:1285
+5690:2:1289
+5691:2:1290
+5692:2:1298
+5693:2:1303
+5694:2:1307
+5695:2:1308
+5696:2:1315
+5697:2:1316
+5698:2:1327
+5699:2:1328
+5700:2:1329
+5701:2:1327
+5702:2:1328
+5703:2:1329
+5704:2:1340
+5705:2:1345
+5706:2:1346
+5707:0:4365
+5708:2:1358
+5709:0:4365
+5710:2:1360
+5711:0:4365
+5712:3:4069
+5713:0:4365
+5714:2:1361
+5715:0:4365
+5716:3:4070
+5717:0:4365
+5718:2:1362
+5719:2:1366
+5720:2:1367
+5721:2:1375
+5722:2:1376
+5723:2:1380
+5724:2:1381
+5725:2:1375
+5726:2:1376
+5727:2:1380
+5728:2:1381
+5729:2:1389
+5730:2:1394
+5731:2:1398
+5732:2:1399
+5733:2:1406
+5734:2:1407
+5735:2:1418
+5736:2:1419
+5737:2:1420
+5738:2:1418
+5739:2:1419
+5740:2:1420
+5741:2:1431
+5742:2:1436
+5743:2:1437
+5744:0:4365
+5745:2:1449
+5746:0:4365
+5747:3:4069
+5748:0:4365
+5749:2:1451
+5750:0:4365
+5751:3:4070
+5752:0:4365
+5753:2:1652
+5754:0:4365
+5755:2:1653
+5756:0:4365
+5757:2:1657
+5758:0:4365
+5759:2:1180
+5760:0:4365
+5761:3:4069
+5762:0:4365
+5763:2:1181
+5764:2:1185
+5765:2:1186
+5766:2:1194
+5767:2:1195
+5768:2:1199
+5769:2:1200
+5770:2:1194
+5771:2:1195
+5772:2:1196
+5773:2:1208
+5774:2:1213
+5775:2:1217
+5776:2:1218
+5777:2:1225
+5778:2:1226
+5779:2:1237
+5780:2:1238
+5781:2:1239
+5782:2:1237
+5783:2:1238
+5784:2:1239
+5785:2:1250
+5786:2:1255
+5787:2:1256
+5788:0:4365
+5789:3:4070
+5790:0:4365
+5791:2:1268
+5792:0:4365
+5793:3:4069
+5794:0:4365
+5795:2:1270
+5796:0:4365
+5797:3:4070
+5798:0:4365
+5799:2:1271
+5800:2:1275
+5801:2:1276
+5802:2:1284
+5803:2:1285
+5804:2:1289
+5805:2:1290
+5806:2:1284
+5807:2:1285
+5808:2:1289
+5809:2:1290
+5810:2:1298
+5811:2:1303
+5812:2:1307
+5813:2:1308
+5814:2:1315
+5815:2:1316
+5816:2:1327
+5817:2:1328
+5818:2:1329
+5819:2:1327
+5820:2:1328
+5821:2:1329
+5822:2:1340
+5823:2:1345
+5824:2:1346
+5825:0:4365
+5826:2:1358
+5827:0:4365
+5828:2:1454
+5829:0:4365
+5830:3:4069
+5831:0:4365
+5832:2:1455
+5833:0:4365
+5834:3:4070
+5835:0:4365
+5836:2:1652
+5837:0:4365
+5838:2:1653
+5839:0:4365
+5840:2:1657
+5841:0:4365
+5842:2:1660
+5843:0:4365
+5844:3:4069
+5845:0:4365
+5846:2:1665
+5847:2:1669
+5848:2:1670
+5849:2:1678
+5850:2:1679
+5851:2:1683
+5852:2:1684
+5853:2:1678
+5854:2:1679
+5855:2:1680
+5856:2:1692
+5857:2:1697
+5858:2:1701
+5859:2:1702
+5860:2:1709
+5861:2:1710
+5862:2:1721
+5863:2:1722
+5864:2:1723
+5865:2:1721
+5866:2:1722
+5867:2:1723
+5868:2:1734
+5869:2:1739
+5870:2:1740
+5871:0:4365
+5872:3:4070
+5873:0:4365
+5874:2:1752
+5875:0:4365
+5876:3:4069
+5877:0:4365
+5878:2:1754
+5879:0:4365
+5880:3:4070
+5881:0:4365
+5882:2:1755
+5883:2:1759
+5884:2:1760
+5885:2:1768
+5886:2:1769
+5887:2:1773
+5888:2:1774
+5889:2:1768
+5890:2:1769
+5891:2:1773
+5892:2:1774
+5893:2:1782
+5894:2:1787
+5895:2:1791
+5896:2:1792
+5897:2:1799
+5898:2:1800
+5899:2:1811
+5900:2:1812
+5901:2:1813
+5902:2:1811
+5903:2:1812
+5904:2:1813
+5905:2:1824
+5906:2:1829
+5907:2:1830
+5908:0:4365
+5909:2:1842
+5910:0:4365
+5911:3:4069
+5912:0:4365
+5913:2:1844
+5914:0:4365
+5915:3:4070
+5916:0:4365
+5917:2:1845
+5918:2:1849
+5919:2:1850
+5920:2:1858
+5921:2:1859
+5922:2:1863
+5923:2:1864
+5924:2:1858
+5925:2:1859
+5926:2:1863
+5927:2:1864
+5928:2:1872
+5929:2:1877
+5930:2:1881
+5931:2:1882
+5932:2:1889
+5933:2:1890
+5934:2:1901
+5935:2:1902
+5936:2:1903
+5937:2:1901
+5938:2:1902
+5939:2:1903
+5940:2:1914
+5941:2:1919
+5942:2:1920
+5943:0:4365
+5944:2:1932
+5945:0:4365
+5946:3:4069
+5947:0:4365
+5948:2:1934
+5949:0:4365
+5950:3:4070
+5951:0:4365
+5952:2:1935
+5953:0:4365
+5954:2:1936
+5955:0:4365
+5956:2:2129
+5957:0:4365
+5958:2:2130
+5959:0:4365
+5960:2:2134
+5961:0:4365
+5962:3:4069
+5963:0:4365
+5964:2:2136
+5965:0:4365
+5966:3:4070
+5967:0:4365
+5968:2:2137
+5969:2:2141
+5970:2:2142
+5971:2:2150
+5972:2:2151
+5973:2:2155
+5974:2:2156
+5975:2:2150
+5976:2:2151
+5977:2:2155
+5978:2:2156
+5979:2:2164
+5980:2:2169
+5981:2:2173
+5982:2:2174
+5983:2:2181
+5984:2:2182
+5985:2:2193
+5986:2:2194
+5987:2:2195
+5988:2:2193
+5989:2:2194
+5990:2:2195
+5991:2:2206
+5992:2:2211
+5993:2:2212
+5994:0:4365
+5995:2:2224
+5996:0:4365
+5997:3:4069
+5998:0:4365
+5999:2:2226
+6000:0:4365
+6001:3:4070
+6002:0:4365
+6003:2:1936
+6004:0:4365
+6005:2:2129
+6006:0:4365
+6007:2:2130
+6008:0:4365
+6009:2:2134
+6010:0:4365
+6011:3:4069
+6012:0:4365
+6013:2:2136
+6014:0:4365
+6015:3:4070
+6016:0:4365
+6017:2:2137
+6018:2:2141
+6019:2:2142
+6020:2:2150
+6021:2:2151
+6022:2:2155
+6023:2:2156
+6024:2:2150
+6025:2:2151
+6026:2:2152
+6027:2:2164
+6028:2:2169
+6029:2:2173
+6030:2:2174
+6031:2:2181
+6032:2:2182
+6033:2:2193
+6034:2:2194
+6035:2:2195
+6036:2:2193
+6037:2:2194
+6038:2:2195
+6039:2:2206
+6040:2:2211
+6041:2:2212
+6042:0:4365
+6043:2:2224
+6044:0:4365
+6045:3:4069
+6046:0:4365
+6047:2:2226
+6048:0:4365
+6049:3:4070
+6050:0:4365
+6051:2:2230
+6052:0:4365
+6053:3:4069
+6054:0:4365
+6055:2:2235
+6056:2:2239
+6057:2:2240
+6058:2:2248
+6059:2:2249
+6060:2:2253
+6061:2:2254
+6062:2:2248
+6063:2:2249
+6064:2:2250
+6065:2:2262
+6066:2:2267
+6067:2:2271
+6068:2:2272
+6069:2:2279
+6070:2:2280
+6071:2:2291
+6072:2:2292
+6073:2:2293
+6074:2:2291
+6075:2:2292
+6076:2:2293
+6077:2:2304
+6078:2:2309
+6079:2:2310
+6080:0:4365
+6081:3:4070
+6082:0:4365
+6083:2:2322
+6084:0:4365
+6085:2:1169
+6086:0:4365
+6087:3:4069
+6088:0:4365
+6089:2:1170
+6090:0:4365
+6091:3:4070
+6092:0:4365
+6093:3:4071
+6094:0:4365
+6095:3:4081
+6096:0:4365
+6097:3:3666
+6098:0:4365
+6099:3:3667
+6100:0:4365
+6101:3:3668
+6102:0:4365
+6103:3:3669
+6104:3:3673
+6105:3:3674
+6106:3:3682
+6107:3:3683
+6108:3:3687
+6109:3:3688
+6110:3:3682
+6111:3:3683
+6112:3:3687
+6113:3:3688
+6114:3:3696
+6115:3:3701
+6116:3:3705
+6117:3:3706
+6118:3:3713
+6119:3:3714
+6120:3:3725
+6121:3:3726
+6122:3:3727
+6123:3:3725
+6124:3:3726
+6125:3:3727
+6126:3:3738
+6127:3:3743
+6128:3:3744
+6129:0:4365
+6130:3:3756
+6131:0:4365
+6132:3:3757
+6133:0:4365
+6134:2:1173
+6135:0:4365
+6136:3:3758
+6137:0:4365
+6138:2:1179
+6139:0:4365
+6140:2:1180
+6141:0:4365
+6142:3:3757
+6143:0:4365
+6144:2:1181
+6145:2:1185
+6146:2:1186
+6147:2:1194
+6148:2:1195
+6149:2:1199
+6150:2:1200
+6151:2:1194
+6152:2:1195
+6153:2:1199
+6154:2:1200
+6155:2:1208
+6156:2:1213
+6157:2:1217
+6158:2:1218
+6159:2:1225
+6160:2:1226
+6161:2:1237
+6162:2:1238
+6163:2:1239
+6164:2:1237
+6165:2:1238
+6166:2:1239
+6167:2:1250
+6168:2:1255
+6169:2:1256
+6170:0:4365
+6171:3:3758
+6172:0:4365
+6173:2:1268
+6174:0:4365
+6175:3:3757
+6176:0:4365
+6177:2:1270
+6178:0:4365
+6179:3:3758
+6180:0:4365
+6181:2:1271
+6182:2:1275
+6183:2:1276
+6184:2:1284
+6185:2:1285
+6186:2:1289
+6187:2:1290
+6188:2:1284
+6189:2:1285
+6190:2:1289
+6191:2:1290
+6192:2:1298
+6193:2:1303
+6194:2:1307
+6195:2:1308
+6196:2:1315
+6197:2:1316
+6198:2:1327
+6199:2:1328
+6200:2:1329
+6201:2:1327
+6202:2:1328
+6203:2:1329
+6204:2:1340
+6205:2:1345
+6206:2:1346
+6207:0:4365
+6208:2:1358
+6209:0:4365
+6210:2:1360
+6211:0:4365
+6212:3:3757
+6213:0:4365
+6214:2:1361
+6215:0:4365
+6216:3:3758
+6217:0:4365
+6218:2:1362
+6219:2:1366
+6220:2:1367
+6221:2:1375
+6222:2:1376
+6223:2:1380
+6224:2:1381
+6225:2:1375
+6226:2:1376
+6227:2:1380
+6228:2:1381
+6229:2:1389
+6230:2:1394
+6231:2:1398
+6232:2:1399
+6233:2:1406
+6234:2:1407
+6235:2:1418
+6236:2:1419
+6237:2:1420
+6238:2:1418
+6239:2:1419
+6240:2:1420
+6241:2:1431
+6242:2:1436
+6243:2:1437
+6244:0:4365
+6245:2:1449
+6246:0:4365
+6247:3:3757
+6248:0:4365
+6249:2:1451
+6250:0:4365
+6251:3:3758
+6252:0:4365
+6253:2:1652
+6254:0:4365
+6255:2:1653
+6256:0:4365
+6257:2:1657
+6258:0:4365
+6259:2:1180
+6260:0:4365
+6261:3:3757
+6262:0:4365
+6263:2:1181
+6264:2:1185
+6265:2:1186
+6266:2:1194
+6267:2:1195
+6268:2:1199
+6269:2:1200
+6270:2:1194
+6271:2:1195
+6272:2:1196
+6273:2:1208
+6274:2:1213
+6275:2:1217
+6276:2:1218
+6277:2:1225
+6278:2:1226
+6279:2:1237
+6280:2:1238
+6281:2:1239
+6282:2:1237
+6283:2:1238
+6284:2:1239
+6285:2:1250
+6286:2:1255
+6287:2:1256
+6288:0:4365
+6289:3:3758
+6290:0:4365
+6291:2:1268
+6292:0:4365
+6293:3:3757
+6294:0:4365
+6295:2:1270
+6296:0:4365
+6297:3:3758
+6298:0:4365
+6299:2:1271
+6300:2:1275
+6301:2:1276
+6302:2:1284
+6303:2:1285
+6304:2:1289
+6305:2:1290
+6306:2:1284
+6307:2:1285
+6308:2:1289
+6309:2:1290
+6310:2:1298
+6311:2:1303
+6312:2:1307
+6313:2:1308
+6314:2:1315
+6315:2:1316
+6316:2:1327
+6317:2:1328
+6318:2:1329
+6319:2:1327
+6320:2:1328
+6321:2:1329
+6322:2:1340
+6323:2:1345
+6324:2:1346
+6325:0:4365
+6326:2:1358
+6327:0:4365
+6328:2:1454
+6329:0:4365
+6330:3:3757
+6331:0:4365
+6332:2:1455
+6333:0:4365
+6334:3:3758
+6335:0:4365
+6336:2:1652
+6337:0:4365
+6338:2:1653
+6339:0:4365
+6340:2:1657
+6341:0:4365
+6342:2:1660
+6343:0:4365
+6344:3:3757
+6345:0:4365
+6346:2:1665
+6347:2:1669
+6348:2:1670
+6349:2:1678
+6350:2:1679
+6351:2:1683
+6352:2:1684
+6353:2:1678
+6354:2:1679
+6355:2:1680
+6356:2:1692
+6357:2:1697
+6358:2:1701
+6359:2:1702
+6360:2:1709
+6361:2:1710
+6362:2:1721
+6363:2:1722
+6364:2:1723
+6365:2:1721
+6366:2:1722
+6367:2:1723
+6368:2:1734
+6369:2:1739
+6370:2:1740
+6371:0:4365
+6372:3:3758
+6373:0:4365
+6374:2:1752
+6375:0:4365
+6376:3:3757
+6377:0:4365
+6378:2:1754
+6379:0:4365
+6380:3:3758
+6381:0:4365
+6382:2:1755
+6383:2:1759
+6384:2:1760
+6385:2:1768
+6386:2:1769
+6387:2:1773
+6388:2:1774
+6389:2:1768
+6390:2:1769
+6391:2:1773
+6392:2:1774
+6393:2:1782
+6394:2:1787
+6395:2:1791
+6396:2:1792
+6397:2:1799
+6398:2:1800
+6399:2:1811
+6400:2:1812
+6401:2:1813
+6402:2:1811
+6403:2:1812
+6404:2:1813
+6405:2:1824
+6406:2:1829
+6407:2:1830
+6408:0:4365
+6409:2:1842
+6410:0:4365
+6411:3:3757
+6412:0:4365
+6413:2:1844
+6414:0:4365
+6415:3:3758
+6416:0:4365
+6417:2:1845
+6418:2:1849
+6419:2:1850
+6420:2:1858
+6421:2:1859
+6422:2:1863
+6423:2:1864
+6424:2:1858
+6425:2:1859
+6426:2:1863
+6427:2:1864
+6428:2:1872
+6429:2:1877
+6430:2:1881
+6431:2:1882
+6432:2:1889
+6433:2:1890
+6434:2:1901
+6435:2:1902
+6436:2:1903
+6437:2:1901
+6438:2:1902
+6439:2:1903
+6440:2:1914
+6441:2:1919
+6442:2:1920
+6443:0:4365
+6444:2:1932
+6445:0:4365
+6446:3:3757
+6447:0:4365
+6448:2:1934
+6449:0:4365
+6450:3:3758
+6451:0:4365
+6452:2:1935
+6453:0:4365
+6454:2:1936
+6455:0:4365
+6456:2:2129
+6457:0:4365
+6458:2:2130
+6459:0:4365
+6460:2:2134
+6461:0:4365
+6462:3:3757
+6463:0:4365
+6464:2:2136
+6465:0:4365
+6466:3:3758
+6467:0:4365
+6468:2:2137
+6469:2:2141
+6470:2:2142
+6471:2:2150
+6472:2:2151
+6473:2:2155
+6474:2:2156
+6475:2:2150
+6476:2:2151
+6477:2:2155
+6478:2:2156
+6479:2:2164
+6480:2:2169
+6481:2:2173
+6482:2:2174
+6483:2:2181
+6484:2:2182
+6485:2:2193
+6486:2:2194
+6487:2:2195
+6488:2:2193
+6489:2:2194
+6490:2:2195
+6491:2:2206
+6492:2:2211
+6493:2:2212
+6494:0:4365
+6495:2:2224
+6496:0:4365
+6497:3:3757
+6498:0:4365
+6499:2:2226
+6500:0:4365
+6501:3:3758
+6502:0:4365
+6503:2:1936
+6504:0:4365
+6505:2:2129
+6506:0:4365
+6507:2:2130
+6508:0:4365
+6509:2:2134
+6510:0:4365
+6511:3:3757
+6512:0:4365
+6513:2:2136
+6514:0:4365
+6515:3:3758
+6516:0:4365
+6517:2:2137
+6518:2:2141
+6519:2:2142
+6520:2:2150
+6521:2:2151
+6522:2:2155
+6523:2:2156
+6524:2:2150
+6525:2:2151
+6526:2:2152
+6527:2:2164
+6528:2:2169
+6529:2:2173
+6530:2:2174
+6531:2:2181
+6532:2:2182
+6533:2:2193
+6534:2:2194
+6535:2:2195
+6536:2:2193
+6537:2:2194
+6538:2:2195
+6539:2:2206
+6540:2:2211
+6541:2:2212
+6542:0:4365
+6543:2:2224
+6544:0:4365
+6545:3:3757
+6546:0:4365
+6547:2:2226
+6548:0:4365
+6549:3:3758
+6550:0:4365
+6551:2:2230
+6552:0:4365
+6553:3:3757
+6554:0:4365
+6555:2:2235
+6556:2:2239
+6557:2:2240
+6558:2:2248
+6559:2:2249
+6560:2:2253
+6561:2:2254
+6562:2:2248
+6563:2:2249
+6564:2:2250
+6565:2:2262
+6566:2:2267
+6567:2:2271
+6568:2:2272
+6569:2:2279
+6570:2:2280
+6571:2:2291
+6572:2:2292
+6573:2:2293
+6574:2:2291
+6575:2:2292
+6576:2:2293
+6577:2:2304
+6578:2:2309
+6579:2:2310
+6580:0:4365
+6581:3:3758
+6582:0:4365
+6583:2:2322
+6584:0:4365
+6585:2:1169
+6586:0:4365
+6587:3:3757
+6588:0:4365
+6589:2:1170
+6590:0:4365
+6591:3:3758
+6592:0:4365
+6593:3:3759
+6594:0:4365
+6595:3:3972
+6596:0:4365
+6597:3:4077
+6598:0:4365
+6599:3:4078
+6600:0:4365
+6601:3:4082
+6602:0:4365
+6603:3:4088
+6604:0:4365
+6605:3:4092
+6606:3:4093
+6607:3:4097
+6608:3:4101
+6609:3:4102
+6610:3:4097
+6611:3:4101
+6612:3:4102
+6613:3:4106
+6614:3:4114
+6615:3:4115
+6616:3:4120
+6617:3:4127
+6618:3:4128
+6619:3:4127
+6620:3:4128
+6621:3:4135
+6622:3:4140
+6623:0:4365
+6624:3:4151
+6625:0:4365
+6626:3:4155
+6627:3:4156
+6628:3:4160
+6629:3:4164
+6630:3:4165
+6631:3:4160
+6632:3:4164
+6633:3:4165
+6634:3:4169
+6635:3:4177
+6636:3:4178
+6637:3:4183
+6638:3:4190
+6639:3:4191
+6640:3:4190
+6641:3:4191
+6642:3:4198
+6643:3:4203
+6644:0:4365
+6645:3:4151
+6646:0:4365
+6647:3:4155
+6648:3:4156
+6649:3:4160
+6650:3:4164
+6651:3:4165
+6652:3:4160
+6653:3:4164
+6654:3:4165
+6655:3:4169
+6656:3:4177
+6657:3:4178
+6658:3:4183
+6659:3:4190
+6660:3:4191
+6661:3:4190
+6662:3:4191
+6663:3:4198
+6664:3:4203
+6665:0:4365
+6666:3:4214
+6667:0:4365
+6668:3:4222
+6669:3:4223
+6670:3:4227
+6671:3:4231
+6672:3:4232
+6673:3:4227
+6674:3:4231
+6675:3:4232
+6676:3:4236
+6677:3:4244
+6678:3:4245
+6679:3:4250
+6680:3:4257
+6681:3:4258
+6682:3:4257
+6683:3:4258
+6684:3:4265
+6685:3:4270
+6686:0:4365
+6687:3:4285
+6688:0:4365
+6689:3:4286
+6690:0:4365
+6691:2:1173
+6692:0:4365
+6693:3:4287
+6694:0:4365
+6695:2:1179
+6696:0:4365
+6697:2:1180
+6698:0:4365
+6699:3:4286
+6700:0:4365
+6701:2:1181
+6702:2:1185
+6703:2:1186
+6704:2:1194
+6705:2:1195
+6706:2:1199
+6707:2:1200
+6708:2:1194
+6709:2:1195
+6710:2:1199
+6711:2:1200
+6712:2:1208
+6713:2:1213
+6714:2:1217
+6715:2:1218
+6716:2:1225
+6717:2:1226
+6718:2:1237
+6719:2:1238
+6720:2:1239
+6721:2:1237
+6722:2:1238
+6723:2:1239
+6724:2:1250
+6725:2:1255
+6726:2:1256
+6727:0:4365
+6728:3:4287
+6729:0:4365
+6730:2:1268
+6731:0:4365
+6732:3:4286
+6733:0:4365
+6734:2:1270
+6735:0:4365
+6736:3:4287
+6737:0:4365
+6738:2:1271
+6739:2:1275
+6740:2:1276
+6741:2:1284
+6742:2:1285
+6743:2:1289
+6744:2:1290
+6745:2:1284
+6746:2:1285
+6747:2:1289
+6748:2:1290
+6749:2:1298
+6750:2:1303
+6751:2:1307
+6752:2:1308
+6753:2:1315
+6754:2:1316
+6755:2:1327
+6756:2:1328
+6757:2:1329
+6758:2:1327
+6759:2:1328
+6760:2:1329
+6761:2:1340
+6762:2:1345
+6763:2:1346
+6764:0:4365
+6765:2:1358
+6766:0:4365
+6767:2:1360
+6768:0:4365
+6769:3:4286
+6770:0:4365
+6771:2:1361
+6772:0:4365
+6773:3:4287
+6774:0:4365
+6775:2:1362
+6776:2:1366
+6777:2:1367
+6778:2:1375
+6779:2:1376
+6780:2:1380
+6781:2:1381
+6782:2:1375
+6783:2:1376
+6784:2:1380
+6785:2:1381
+6786:2:1389
+6787:2:1394
+6788:2:1398
+6789:2:1399
+6790:2:1406
+6791:2:1407
+6792:2:1418
+6793:2:1419
+6794:2:1420
+6795:2:1418
+6796:2:1419
+6797:2:1420
+6798:2:1431
+6799:2:1436
+6800:2:1437
+6801:0:4365
+6802:2:1449
+6803:0:4365
+6804:3:4286
+6805:0:4365
+6806:2:1451
+6807:0:4365
+6808:3:4287
+6809:0:4365
+6810:2:1652
+6811:0:4365
+6812:2:1653
+6813:0:4365
+6814:2:1657
+6815:0:4365
+6816:2:1180
+6817:0:4365
+6818:3:4286
+6819:0:4365
+6820:2:1181
+6821:2:1185
+6822:2:1186
+6823:2:1194
+6824:2:1195
+6825:2:1199
+6826:2:1200
+6827:2:1194
+6828:2:1195
+6829:2:1196
+6830:2:1208
+6831:2:1213
+6832:2:1217
+6833:2:1218
+6834:2:1225
+6835:2:1226
+6836:2:1237
+6837:2:1238
+6838:2:1239
+6839:2:1237
+6840:2:1238
+6841:2:1239
+6842:2:1250
+6843:2:1255
+6844:2:1256
+6845:0:4365
+6846:3:4287
+6847:0:4365
+6848:2:1268
+6849:0:4365
+6850:3:4286
+6851:0:4365
+6852:2:1270
+6853:0:4365
+6854:3:4287
+6855:0:4365
+6856:2:1271
+6857:2:1275
+6858:2:1276
+6859:2:1284
+6860:2:1285
+6861:2:1289
+6862:2:1290
+6863:2:1284
+6864:2:1285
+6865:2:1289
+6866:2:1290
+6867:2:1298
+6868:2:1303
+6869:2:1307
+6870:2:1308
+6871:2:1315
+6872:2:1316
+6873:2:1327
+6874:2:1328
+6875:2:1329
+6876:2:1327
+6877:2:1328
+6878:2:1329
+6879:2:1340
+6880:2:1345
+6881:2:1346
+6882:0:4365
+6883:2:1358
+6884:0:4365
+6885:2:1454
+6886:0:4365
+6887:3:4286
+6888:0:4365
+6889:2:1455
+6890:0:4365
+6891:3:4287
+6892:0:4365
+6893:2:1652
+6894:0:4365
+6895:2:1653
+6896:0:4365
+6897:2:1657
+6898:0:4365
+6899:2:1660
+6900:0:4365
+6901:3:4286
+6902:0:4365
+6903:2:1665
+6904:2:1669
+6905:2:1670
+6906:2:1678
+6907:2:1679
+6908:2:1683
+6909:2:1684
+6910:2:1678
+6911:2:1679
+6912:2:1680
+6913:2:1692
+6914:2:1697
+6915:2:1701
+6916:2:1702
+6917:2:1709
+6918:2:1710
+6919:2:1721
+6920:2:1722
+6921:2:1723
+6922:2:1721
+6923:2:1722
+6924:2:1723
+6925:2:1734
+6926:2:1739
+6927:2:1740
+6928:0:4365
+6929:3:4287
+6930:0:4365
+6931:2:1752
+6932:0:4365
+6933:3:4286
+6934:0:4365
+6935:2:1754
+6936:0:4365
+6937:3:4287
+6938:0:4365
+6939:2:1755
+6940:2:1759
+6941:2:1760
+6942:2:1768
+6943:2:1769
+6944:2:1773
+6945:2:1774
+6946:2:1768
+6947:2:1769
+6948:2:1773
+6949:2:1774
+6950:2:1782
+6951:2:1787
+6952:2:1791
+6953:2:1792
+6954:2:1799
+6955:2:1800
+6956:2:1811
+6957:2:1812
+6958:2:1813
+6959:2:1811
+6960:2:1812
+6961:2:1813
+6962:2:1824
+6963:2:1829
+6964:2:1830
+6965:0:4365
+6966:2:1842
+6967:0:4365
+6968:3:4286
+6969:0:4365
+6970:2:1844
+6971:0:4365
+6972:3:4287
+6973:0:4365
+6974:2:1845
+6975:2:1849
+6976:2:1850
+6977:2:1858
+6978:2:1859
+6979:2:1863
+6980:2:1864
+6981:2:1858
+6982:2:1859
+6983:2:1863
+6984:2:1864
+6985:2:1872
+6986:2:1877
+6987:2:1881
+6988:2:1882
+6989:2:1889
+6990:2:1890
+6991:2:1901
+6992:2:1902
+6993:2:1903
+6994:2:1901
+6995:2:1902
+6996:2:1903
+6997:2:1914
+6998:2:1919
+6999:2:1920
+7000:0:4365
+7001:2:1932
+7002:0:4365
+7003:3:4286
+7004:0:4365
+7005:2:1934
+7006:0:4365
+7007:3:4287
+7008:0:4365
+7009:2:1935
+7010:0:4365
+7011:2:1936
+7012:0:4365
+7013:2:2129
+7014:0:4365
+7015:2:2130
+7016:0:4365
+7017:2:2134
+7018:0:4365
+7019:3:4286
+7020:0:4365
+7021:2:2136
+7022:0:4365
+7023:3:4287
+7024:0:4365
+7025:2:2137
+7026:2:2141
+7027:2:2142
+7028:2:2150
+7029:2:2151
+7030:2:2155
+7031:2:2156
+7032:2:2150
+7033:2:2151
+7034:2:2155
+7035:2:2156
+7036:2:2164
+7037:2:2169
+7038:2:2173
+7039:2:2174
+7040:2:2181
+7041:2:2182
+7042:2:2193
+7043:2:2194
+7044:2:2195
+7045:2:2193
+7046:2:2194
+7047:2:2195
+7048:2:2206
+7049:2:2211
+7050:2:2212
+7051:0:4365
+7052:2:2224
+7053:0:4365
+7054:3:4286
+7055:0:4365
+7056:2:2226
+7057:0:4365
+7058:3:4287
+7059:0:4365
+7060:2:1936
+7061:0:4365
+7062:2:2129
+7063:0:4365
+7064:2:2130
+7065:0:4365
+7066:2:2134
+7067:0:4365
+7068:3:4286
+7069:0:4365
+7070:2:2136
+7071:0:4365
+7072:3:4287
+7073:0:4365
+7074:2:2137
+7075:2:2141
+7076:2:2142
+7077:2:2150
+7078:2:2151
+7079:2:2155
+7080:2:2156
+7081:2:2150
+7082:2:2151
+7083:2:2152
+7084:2:2164
+7085:2:2169
+7086:2:2173
+7087:2:2174
+7088:2:2181
+7089:2:2182
+7090:2:2193
+7091:2:2194
+7092:2:2195
+7093:2:2193
+7094:2:2194
+7095:2:2195
+7096:2:2206
+7097:2:2211
+7098:2:2212
+7099:0:4365
+7100:2:2224
+7101:0:4365
+7102:3:4286
+7103:0:4365
+7104:2:2226
+7105:0:4365
+7106:3:4287
+7107:0:4365
+7108:2:2230
+7109:0:4365
+7110:3:4286
+7111:0:4365
+7112:2:2235
+7113:2:2239
+7114:2:2240
+7115:2:2248
+7116:2:2249
+7117:2:2253
+7118:2:2254
+7119:2:2248
+7120:2:2249
+7121:2:2250
+7122:2:2262
+7123:2:2267
+7124:2:2271
+7125:2:2272
+7126:2:2279
+7127:2:2280
+7128:2:2291
+7129:2:2292
+7130:2:2293
+7131:2:2291
+7132:2:2292
+7133:2:2293
+7134:2:2304
+7135:2:2309
+7136:2:2310
+7137:0:4365
+7138:3:4287
+7139:0:4365
+7140:2:2322
+7141:0:4365
+7142:2:1169
+7143:0:4365
+7144:3:4286
+7145:0:4365
+7146:2:1170
+7147:0:4365
+7148:3:4287
+7149:0:4365
+7150:3:4288
+7151:0:4365
+7152:3:4294
+7153:0:4365
+7154:3:4295
+7155:0:4365
+7156:3:2338
+7157:0:4365
+7158:3:2339
+7159:3:2343
+7160:3:2344
+7161:3:2352
+7162:3:2353
+7163:3:2357
+7164:3:2358
+7165:3:2352
+7166:3:2353
+7167:3:2357
+7168:3:2358
+7169:3:2366
+7170:3:2371
+7171:3:2375
+7172:3:2376
+7173:3:2383
+7174:3:2384
+7175:3:2395
+7176:3:2396
+7177:3:2397
+7178:3:2395
+7179:3:2396
+7180:3:2397
+7181:3:2408
+7182:3:2413
+7183:3:2414
+7184:0:4365
+7185:3:2426
+7186:0:4365
+7187:3:2427
+7188:0:4365
+7189:2:1173
+7190:0:4365
+7191:3:2428
+7192:0:4365
+7193:2:1179
+7194:0:4365
+7195:2:1180
+7196:0:4365
+7197:3:2427
+7198:0:4365
+7199:2:1181
+7200:2:1185
+7201:2:1186
+7202:2:1194
+7203:2:1195
+7204:2:1199
+7205:2:1200
+7206:2:1194
+7207:2:1195
+7208:2:1199
+7209:2:1200
+7210:2:1208
+7211:2:1213
+7212:2:1217
+7213:2:1218
+7214:2:1225
+7215:2:1226
+7216:2:1237
+7217:2:1238
+7218:2:1239
+7219:2:1237
+7220:2:1238
+7221:2:1239
+7222:2:1250
+7223:2:1255
+7224:2:1256
+7225:0:4365
+7226:3:2428
+7227:0:4365
+7228:2:1268
+7229:0:4365
+7230:3:2427
+7231:0:4365
+7232:2:1270
+7233:0:4365
+7234:3:2428
+7235:0:4365
+7236:2:1271
+7237:2:1275
+7238:2:1276
+7239:2:1284
+7240:2:1285
+7241:2:1289
+7242:2:1290
+7243:2:1284
+7244:2:1285
+7245:2:1289
+7246:2:1290
+7247:2:1298
+7248:2:1303
+7249:2:1307
+7250:2:1308
+7251:2:1315
+7252:2:1316
+7253:2:1327
+7254:2:1328
+7255:2:1329
+7256:2:1327
+7257:2:1328
+7258:2:1329
+7259:2:1340
+7260:2:1345
+7261:2:1346
+7262:0:4365
+7263:2:1358
+7264:0:4365
+7265:2:1360
+7266:0:4365
+7267:3:2427
+7268:0:4365
+7269:2:1361
+7270:0:4365
+7271:3:2428
+7272:0:4365
+7273:2:1362
+7274:2:1366
+7275:2:1367
+7276:2:1375
+7277:2:1376
+7278:2:1380
+7279:2:1381
+7280:2:1375
+7281:2:1376
+7282:2:1380
+7283:2:1381
+7284:2:1389
+7285:2:1394
+7286:2:1398
+7287:2:1399
+7288:2:1406
+7289:2:1407
+7290:2:1418
+7291:2:1419
+7292:2:1420
+7293:2:1418
+7294:2:1419
+7295:2:1420
+7296:2:1431
+7297:2:1436
+7298:2:1437
+7299:0:4365
+7300:2:1449
+7301:0:4365
+7302:3:2427
+7303:0:4365
+7304:2:1451
+7305:0:4365
+7306:3:2428
+7307:0:4365
+7308:2:1652
+7309:0:4365
+7310:2:1653
+7311:0:4365
+7312:2:1657
+7313:0:4365
+7314:2:1180
+7315:0:4365
+7316:3:2427
+7317:0:4365
+7318:2:1181
+7319:2:1185
+7320:2:1186
+7321:2:1194
+7322:2:1195
+7323:2:1199
+7324:2:1200
+7325:2:1194
+7326:2:1195
+7327:2:1196
+7328:2:1208
+7329:2:1213
+7330:2:1217
+7331:2:1218
+7332:2:1225
+7333:2:1226
+7334:2:1237
+7335:2:1238
+7336:2:1239
+7337:2:1237
+7338:2:1238
+7339:2:1239
+7340:2:1250
+7341:2:1255
+7342:2:1256
+7343:0:4365
+7344:3:2428
+7345:0:4365
+7346:2:1268
+7347:0:4365
+7348:3:2427
+7349:0:4365
+7350:2:1270
+7351:0:4365
+7352:3:2428
+7353:0:4365
+7354:2:1271
+7355:2:1275
+7356:2:1276
+7357:2:1284
+7358:2:1285
+7359:2:1289
+7360:2:1290
+7361:2:1284
+7362:2:1285
+7363:2:1289
+7364:2:1290
+7365:2:1298
+7366:2:1303
+7367:2:1307
+7368:2:1308
+7369:2:1315
+7370:2:1316
+7371:2:1327
+7372:2:1328
+7373:2:1329
+7374:2:1327
+7375:2:1328
+7376:2:1329
+7377:2:1340
+7378:2:1345
+7379:2:1346
+7380:0:4365
+7381:2:1358
+7382:0:4365
+7383:2:1454
+7384:0:4365
+7385:3:2427
+7386:0:4365
+7387:2:1455
+7388:0:4365
+7389:3:2428
+7390:0:4365
+7391:2:1652
+7392:0:4365
+7393:2:1653
+7394:0:4365
+7395:2:1657
+7396:0:4365
+7397:2:1660
+7398:0:4365
+7399:3:2427
+7400:0:4365
+7401:2:1665
+7402:2:1669
+7403:2:1670
+7404:2:1678
+7405:2:1679
+7406:2:1683
+7407:2:1684
+7408:2:1678
+7409:2:1679
+7410:2:1680
+7411:2:1692
+7412:2:1697
+7413:2:1701
+7414:2:1702
+7415:2:1709
+7416:2:1710
+7417:2:1721
+7418:2:1722
+7419:2:1723
+7420:2:1721
+7421:2:1722
+7422:2:1723
+7423:2:1734
+7424:2:1739
+7425:2:1740
+7426:0:4365
+7427:3:2428
+7428:0:4365
+7429:2:1752
+7430:0:4365
+7431:3:2427
+7432:0:4365
+7433:2:1754
+7434:0:4365
+7435:3:2428
+7436:0:4365
+7437:2:1755
+7438:2:1759
+7439:2:1760
+7440:2:1768
+7441:2:1769
+7442:2:1773
+7443:2:1774
+7444:2:1768
+7445:2:1769
+7446:2:1773
+7447:2:1774
+7448:2:1782
+7449:2:1787
+7450:2:1791
+7451:2:1792
+7452:2:1799
+7453:2:1800
+7454:2:1811
+7455:2:1812
+7456:2:1813
+7457:2:1811
+7458:2:1812
+7459:2:1813
+7460:2:1824
+7461:2:1829
+7462:2:1830
+7463:0:4365
+7464:2:1842
+7465:0:4365
+7466:3:2427
+7467:0:4365
+7468:2:1844
+7469:0:4365
+7470:3:2428
+7471:0:4365
+7472:2:1845
+7473:2:1849
+7474:2:1850
+7475:2:1858
+7476:2:1859
+7477:2:1863
+7478:2:1864
+7479:2:1858
+7480:2:1859
+7481:2:1863
+7482:2:1864
+7483:2:1872
+7484:2:1877
+7485:2:1881
+7486:2:1882
+7487:2:1889
+7488:2:1890
+7489:2:1901
+7490:2:1902
+7491:2:1903
+7492:2:1901
+7493:2:1902
+7494:2:1903
+7495:2:1914
+7496:2:1919
+7497:2:1920
+7498:0:4365
+7499:2:1932
+7500:0:4365
+7501:3:2427
+7502:0:4365
+7503:2:1934
+7504:0:4365
+7505:3:2428
+7506:0:4365
+7507:2:1935
+7508:0:4365
+7509:2:1936
+7510:0:4365
+7511:2:2129
+7512:0:4365
+7513:2:2130
+7514:0:4365
+7515:2:2134
+7516:0:4365
+7517:3:2427
+7518:0:4365
+7519:2:2136
+7520:0:4365
+7521:3:2428
+7522:0:4365
+7523:2:2137
+7524:2:2141
+7525:2:2142
+7526:2:2150
+7527:2:2151
+7528:2:2155
+7529:2:2156
+7530:2:2150
+7531:2:2151
+7532:2:2155
+7533:2:2156
+7534:2:2164
+7535:2:2169
+7536:2:2173
+7537:2:2174
+7538:2:2181
+7539:2:2182
+7540:2:2193
+7541:2:2194
+7542:2:2195
+7543:2:2193
+7544:2:2194
+7545:2:2195
+7546:2:2206
+7547:2:2211
+7548:2:2212
+7549:0:4365
+7550:2:2224
+7551:0:4365
+7552:3:2427
+7553:0:4365
+7554:2:2226
+7555:0:4365
+7556:3:2428
+7557:0:4365
+7558:2:1936
+7559:0:4365
+7560:2:2129
+7561:0:4365
+7562:2:2130
+7563:0:4365
+7564:2:2134
+7565:0:4365
+7566:3:2427
+7567:0:4365
+7568:2:2136
+7569:0:4365
+7570:3:2428
+7571:0:4365
+7572:2:2137
+7573:2:2141
+7574:2:2142
+7575:2:2150
+7576:2:2151
+7577:2:2155
+7578:2:2156
+7579:2:2150
+7580:2:2151
+7581:2:2152
+7582:2:2164
+7583:2:2169
+7584:2:2173
+7585:2:2174
+7586:2:2181
+7587:2:2182
+7588:2:2193
+7589:2:2194
+7590:2:2195
+7591:2:2193
+7592:2:2194
+7593:2:2195
+7594:2:2206
+7595:2:2211
+7596:2:2212
+7597:0:4365
+7598:2:2224
+7599:0:4365
+7600:3:2427
+7601:0:4365
+7602:2:2226
+7603:0:4365
+7604:3:2428
+7605:0:4365
+7606:2:2230
+7607:0:4365
+7608:3:2427
+7609:0:4365
+7610:2:2235
+7611:2:2239
+7612:2:2240
+7613:2:2248
+7614:2:2249
+7615:2:2253
+7616:2:2254
+7617:2:2248
+7618:2:2249
+7619:2:2250
+7620:2:2262
+7621:2:2267
+7622:2:2271
+7623:2:2272
+7624:2:2279
+7625:2:2280
+7626:2:2291
+7627:2:2292
+7628:2:2293
+7629:2:2291
+7630:2:2292
+7631:2:2293
+7632:2:2304
+7633:2:2309
+7634:2:2310
+7635:0:4365
+7636:3:2428
+7637:0:4365
+7638:2:2322
+7639:0:4365
+7640:2:1169
+7641:0:4365
+7642:3:2427
+7643:0:4365
+7644:2:1170
+7645:0:4365
+7646:3:2428
+7647:0:4365
+7648:3:2429
+7649:0:4365
+7650:3:2435
+7651:3:2436
+7652:0:4365
+7653:3:2440
+7654:3:2444
+7655:3:2445
+7656:3:2453
+7657:3:2454
+7658:3:2458
+7659:3:2459
+7660:3:2453
+7661:3:2454
+7662:3:2458
+7663:3:2459
+7664:3:2467
+7665:3:2472
+7666:3:2473
+7667:3:2484
+7668:3:2485
+7669:3:2496
+7670:3:2497
+7671:3:2498
+7672:3:2496
+7673:3:2497
+7674:3:2498
+7675:3:2509
+7676:3:2514
+7677:3:2515
+7678:0:4365
+7679:3:2527
+7680:0:4365
+7681:3:2528
+7682:0:4365
+7683:2:1173
+7684:0:4365
+7685:3:2529
+7686:0:4365
+7687:2:1179
+7688:0:4365
+7689:2:1180
+7690:0:4365
+7691:3:2528
+7692:0:4365
+7693:2:1181
+7694:2:1185
+7695:2:1186
+7696:2:1194
+7697:2:1195
+7698:2:1199
+7699:2:1200
+7700:2:1194
+7701:2:1195
+7702:2:1199
+7703:2:1200
+7704:2:1208
+7705:2:1213
+7706:2:1217
+7707:2:1218
+7708:2:1225
+7709:2:1226
+7710:2:1237
+7711:2:1238
+7712:2:1239
+7713:2:1237
+7714:2:1238
+7715:2:1239
+7716:2:1250
+7717:2:1255
+7718:2:1256
+7719:0:4365
+7720:3:2529
+7721:0:4365
+7722:2:1268
+7723:0:4365
+7724:3:2528
+7725:0:4365
+7726:2:1270
+7727:0:4365
+7728:3:2529
+7729:0:4365
+7730:2:1271
+7731:2:1275
+7732:2:1276
+7733:2:1284
+7734:2:1285
+7735:2:1289
+7736:2:1290
+7737:2:1284
+7738:2:1285
+7739:2:1289
+7740:2:1290
+7741:2:1298
+7742:2:1303
+7743:2:1307
+7744:2:1308
+7745:2:1315
+7746:2:1316
+7747:2:1327
+7748:2:1328
+7749:2:1329
+7750:2:1327
+7751:2:1328
+7752:2:1329
+7753:2:1340
+7754:2:1345
+7755:2:1346
+7756:0:4365
+7757:2:1358
+7758:0:4365
+7759:2:1360
+7760:0:4365
+7761:3:2528
+7762:0:4365
+7763:2:1361
+7764:0:4365
+7765:3:2529
+7766:0:4365
+7767:2:1362
+7768:2:1366
+7769:2:1367
+7770:2:1375
+7771:2:1376
+7772:2:1380
+7773:2:1381
+7774:2:1375
+7775:2:1376
+7776:2:1380
+7777:2:1381
+7778:2:1389
+7779:2:1394
+7780:2:1398
+7781:2:1399
+7782:2:1406
+7783:2:1407
+7784:2:1418
+7785:2:1419
+7786:2:1420
+7787:2:1418
+7788:2:1419
+7789:2:1420
+7790:2:1431
+7791:2:1436
+7792:2:1437
+7793:0:4365
+7794:2:1449
+7795:0:4365
+7796:3:2528
+7797:0:4365
+7798:2:1451
+7799:0:4365
+7800:3:2529
+7801:0:4365
+7802:2:1652
+7803:0:4365
+7804:2:1653
+7805:0:4365
+7806:2:1657
+7807:0:4365
+7808:2:1180
+7809:0:4365
+7810:3:2528
+7811:0:4365
+7812:2:1181
+7813:2:1185
+7814:2:1186
+7815:2:1194
+7816:2:1195
+7817:2:1199
+7818:2:1200
+7819:2:1194
+7820:2:1195
+7821:2:1196
+7822:2:1208
+7823:2:1213
+7824:2:1217
+7825:2:1218
+7826:2:1225
+7827:2:1226
+7828:2:1237
+7829:2:1238
+7830:2:1239
+7831:2:1237
+7832:2:1238
+7833:2:1239
+7834:2:1250
+7835:2:1255
+7836:2:1256
+7837:0:4365
+7838:3:2529
+7839:0:4365
+7840:2:1268
+7841:0:4365
+7842:3:2528
+7843:0:4365
+7844:2:1270
+7845:0:4365
+7846:3:2529
+7847:0:4365
+7848:2:1271
+7849:2:1275
+7850:2:1276
+7851:2:1284
+7852:2:1285
+7853:2:1289
+7854:2:1290
+7855:2:1284
+7856:2:1285
+7857:2:1289
+7858:2:1290
+7859:2:1298
+7860:2:1303
+7861:2:1307
+7862:2:1308
+7863:2:1315
+7864:2:1316
+7865:2:1327
+7866:2:1328
+7867:2:1329
+7868:2:1327
+7869:2:1328
+7870:2:1329
+7871:2:1340
+7872:2:1345
+7873:2:1346
+7874:0:4365
+7875:2:1358
+7876:0:4365
+7877:2:1454
+7878:0:4365
+7879:3:2528
+7880:0:4365
+7881:2:1455
+7882:0:4365
+7883:3:2529
+7884:0:4365
+7885:2:1652
+7886:0:4365
+7887:2:1653
+7888:0:4365
+7889:2:1657
+7890:0:4365
+7891:2:1660
+7892:0:4365
+7893:3:2528
+7894:0:4365
+7895:2:1665
+7896:2:1669
+7897:2:1670
+7898:2:1678
+7899:2:1679
+7900:2:1683
+7901:2:1684
+7902:2:1678
+7903:2:1679
+7904:2:1680
+7905:2:1692
+7906:2:1697
+7907:2:1701
+7908:2:1702
+7909:2:1709
+7910:2:1710
+7911:2:1721
+7912:2:1722
+7913:2:1723
+7914:2:1721
+7915:2:1722
+7916:2:1723
+7917:2:1734
+7918:2:1739
+7919:2:1740
+7920:0:4365
+7921:3:2529
+7922:0:4365
+7923:2:1752
+7924:0:4365
+7925:3:2528
+7926:0:4365
+7927:2:1754
+7928:0:4365
+7929:3:2529
+7930:0:4365
+7931:2:1755
+7932:2:1759
+7933:2:1760
+7934:2:1768
+7935:2:1769
+7936:2:1773
+7937:2:1774
+7938:2:1768
+7939:2:1769
+7940:2:1773
+7941:2:1774
+7942:2:1782
+7943:2:1787
+7944:2:1791
+7945:2:1792
+7946:2:1799
+7947:2:1800
+7948:2:1811
+7949:2:1812
+7950:2:1813
+7951:2:1811
+7952:2:1812
+7953:2:1813
+7954:2:1824
+7955:2:1829
+7956:2:1830
+7957:0:4365
+7958:2:1842
+7959:0:4365
+7960:3:2528
+7961:0:4365
+7962:2:1844
+7963:0:4365
+7964:3:2529
+7965:0:4365
+7966:2:1845
+7967:2:1849
+7968:2:1850
+7969:2:1858
+7970:2:1859
+7971:2:1863
+7972:2:1864
+7973:2:1858
+7974:2:1859
+7975:2:1863
+7976:2:1864
+7977:2:1872
+7978:2:1877
+7979:2:1881
+7980:2:1882
+7981:2:1889
+7982:2:1890
+7983:2:1901
+7984:2:1902
+7985:2:1903
+7986:2:1901
+7987:2:1902
+7988:2:1903
+7989:2:1914
+7990:2:1919
+7991:2:1920
+7992:0:4365
+7993:2:1932
+7994:0:4365
+7995:3:2528
+7996:0:4365
+7997:2:1934
+7998:0:4365
+7999:3:2529
+8000:0:4365
+8001:2:1935
+8002:0:4365
+8003:2:1936
+8004:0:4365
+8005:2:2129
+8006:0:4365
+8007:2:2130
+8008:0:4365
+8009:2:2134
+8010:0:4365
+8011:3:2528
+8012:0:4365
+8013:2:2136
+8014:0:4365
+8015:3:2529
+8016:0:4365
+8017:2:2137
+8018:2:2141
+8019:2:2142
+8020:2:2150
+8021:2:2151
+8022:2:2155
+8023:2:2156
+8024:2:2150
+8025:2:2151
+8026:2:2155
+8027:2:2156
+8028:2:2164
+8029:2:2169
+8030:2:2173
+8031:2:2174
+8032:2:2181
+8033:2:2182
+8034:2:2193
+8035:2:2194
+8036:2:2195
+8037:2:2193
+8038:2:2194
+8039:2:2195
+8040:2:2206
+8041:2:2211
+8042:2:2212
+8043:0:4365
+8044:2:2224
+8045:0:4365
+8046:3:2528
+8047:0:4365
+8048:2:2226
+8049:0:4365
+8050:3:2529
+8051:0:4365
+8052:2:1936
+8053:0:4365
+8054:2:2129
+8055:0:4365
+8056:2:2130
+8057:0:4365
+8058:2:2134
+8059:0:4365
+8060:3:2528
+8061:0:4365
+8062:2:2136
+8063:0:4365
+8064:3:2529
+8065:0:4365
+8066:2:2137
+8067:2:2141
+8068:2:2142
+8069:2:2150
+8070:2:2151
+8071:2:2155
+8072:2:2156
+8073:2:2150
+8074:2:2151
+8075:2:2152
+8076:2:2164
+8077:2:2169
+8078:2:2173
+8079:2:2174
+8080:2:2181
+8081:2:2182
+8082:2:2193
+8083:2:2194
+8084:2:2195
+8085:2:2193
+8086:2:2194
+8087:2:2195
+8088:2:2206
+8089:2:2211
+8090:2:2212
+8091:0:4365
+8092:2:2224
+8093:0:4365
+8094:3:2528
+8095:0:4365
+8096:2:2226
+8097:0:4365
+8098:3:2529
+8099:0:4365
+8100:2:2230
+8101:0:4365
+8102:3:2528
+8103:0:4365
+8104:2:2235
+8105:2:2239
+8106:2:2240
+8107:2:2248
+8108:2:2249
+8109:2:2253
+8110:2:2254
+8111:2:2248
+8112:2:2249
+8113:2:2250
+8114:2:2262
+8115:2:2267
+8116:2:2271
+8117:2:2272
+8118:2:2279
+8119:2:2280
+8120:2:2291
+8121:2:2292
+8122:2:2293
+8123:2:2291
+8124:2:2292
+8125:2:2293
+8126:2:2304
+8127:2:2309
+8128:2:2310
+8129:0:4365
+8130:3:2529
+8131:0:4365
+8132:2:2322
+8133:0:4365
+8134:2:1169
+8135:0:4365
+8136:3:2528
+8137:0:4365
+8138:2:1170
+8139:0:4365
+8140:3:2529
+8141:0:4365
+8142:3:2530
+8143:0:4365
+8144:3:2536
+8145:0:4365
+8146:3:2537
+8147:0:4365
+8148:3:2547
+8149:0:4365
+8150:3:2548
+8151:0:4365
+8152:3:2552
+8153:3:2553
+8154:3:2557
+8155:3:2561
+8156:3:2562
+8157:3:2557
+8158:3:2561
+8159:3:2562
+8160:3:2566
+8161:3:2574
+8162:3:2575
+8163:3:2580
+8164:3:2587
+8165:3:2588
+8166:3:2587
+8167:3:2588
+8168:3:2595
+8169:3:2600
+8170:0:4365
+8171:3:2611
+8172:0:4365
+8173:3:2615
+8174:3:2616
+8175:3:2620
+8176:3:2624
+8177:3:2625
+8178:3:2620
+8179:3:2624
+8180:3:2625
+8181:3:2629
+8182:3:2637
+8183:3:2638
+8184:3:2643
+8185:3:2650
+8186:3:2651
+8187:3:2650
+8188:3:2651
+8189:3:2658
+8190:3:2663
+8191:0:4365
+8192:3:2611
+8193:0:4365
+8194:3:2615
+8195:3:2616
+8196:3:2620
+8197:3:2624
+8198:3:2625
+8199:3:2620
+8200:3:2624
+8201:3:2625
+8202:3:2629
+8203:3:2637
+8204:3:2638
+8205:3:2643
+8206:3:2650
+8207:3:2651
+8208:3:2650
+8209:3:2651
+8210:3:2658
+8211:3:2663
+8212:0:4365
+8213:3:2674
+8214:0:4365
+8215:3:2682
+8216:3:2683
+8217:3:2687
+8218:3:2691
+8219:3:2692
+8220:3:2687
+8221:3:2691
+8222:3:2692
+8223:3:2696
+8224:3:2704
+8225:3:2705
+8226:3:2710
+8227:3:2717
+8228:3:2718
+8229:3:2717
+8230:3:2718
+8231:3:2725
+8232:3:2730
+8233:0:4365
+8234:3:2745
+8235:0:4365
+8236:3:2746
+8237:0:4365
+8238:2:1173
+8239:0:4365
+8240:3:2747
+8241:0:4365
+8242:2:1179
+8243:0:4365
+8244:2:1180
+8245:0:4365
+8246:3:2746
+8247:0:4365
+8248:2:1181
+8249:2:1185
+8250:2:1186
+8251:2:1194
+8252:2:1195
+8253:2:1199
+8254:2:1200
+8255:2:1194
+8256:2:1195
+8257:2:1199
+8258:2:1200
+8259:2:1208
+8260:2:1213
+8261:2:1217
+8262:2:1218
+8263:2:1225
+8264:2:1226
+8265:2:1237
+8266:2:1238
+8267:2:1239
+8268:2:1237
+8269:2:1238
+8270:2:1239
+8271:2:1250
+8272:2:1255
+8273:2:1256
+8274:0:4365
+8275:3:2747
+8276:0:4365
+8277:2:1268
+8278:0:4365
+8279:3:2746
+8280:0:4365
+8281:2:1270
+8282:0:4365
+8283:3:2747
+8284:0:4365
+8285:2:1271
+8286:2:1275
+8287:2:1276
+8288:2:1284
+8289:2:1285
+8290:2:1289
+8291:2:1290
+8292:2:1284
+8293:2:1285
+8294:2:1289
+8295:2:1290
+8296:2:1298
+8297:2:1303
+8298:2:1307
+8299:2:1308
+8300:2:1315
+8301:2:1316
+8302:2:1327
+8303:2:1328
+8304:2:1329
+8305:2:1327
+8306:2:1328
+8307:2:1329
+8308:2:1340
+8309:2:1345
+8310:2:1346
+8311:0:4365
+8312:2:1358
+8313:0:4365
+8314:2:1360
+8315:0:4365
+8316:3:2746
+8317:0:4365
+8318:2:1361
+8319:0:4365
+8320:3:2747
+8321:0:4365
+8322:2:1362
+8323:2:1366
+8324:2:1367
+8325:2:1375
+8326:2:1376
+8327:2:1380
+8328:2:1381
+8329:2:1375
+8330:2:1376
+8331:2:1380
+8332:2:1381
+8333:2:1389
+8334:2:1394
+8335:2:1398
+8336:2:1399
+8337:2:1406
+8338:2:1407
+8339:2:1418
+8340:2:1419
+8341:2:1420
+8342:2:1418
+8343:2:1419
+8344:2:1420
+8345:2:1431
+8346:2:1436
+8347:2:1437
+8348:0:4365
+8349:2:1449
+8350:0:4365
+8351:3:2746
+8352:0:4365
+8353:2:1451
+8354:0:4365
+8355:3:2747
+8356:0:4365
+8357:2:1652
+8358:0:4365
+8359:2:1653
+8360:0:4365
+8361:2:1657
+8362:0:4365
+8363:2:1180
+8364:0:4365
+8365:3:2746
+8366:0:4365
+8367:2:1181
+8368:2:1185
+8369:2:1186
+8370:2:1194
+8371:2:1195
+8372:2:1199
+8373:2:1200
+8374:2:1194
+8375:2:1195
+8376:2:1196
+8377:2:1208
+8378:2:1213
+8379:2:1217
+8380:2:1218
+8381:2:1225
+8382:2:1226
+8383:2:1237
+8384:2:1238
+8385:2:1239
+8386:2:1237
+8387:2:1238
+8388:2:1239
+8389:2:1250
+8390:2:1255
+8391:2:1256
+8392:0:4365
+8393:3:2747
+8394:0:4365
+8395:2:1268
+8396:0:4365
+8397:3:2746
+8398:0:4365
+8399:2:1270
+8400:0:4365
+8401:3:2747
+8402:0:4365
+8403:2:1271
+8404:2:1275
+8405:2:1276
+8406:2:1284
+8407:2:1285
+8408:2:1289
+8409:2:1290
+8410:2:1284
+8411:2:1285
+8412:2:1289
+8413:2:1290
+8414:2:1298
+8415:2:1303
+8416:2:1307
+8417:2:1308
+8418:2:1315
+8419:2:1316
+8420:2:1327
+8421:2:1328
+8422:2:1329
+8423:2:1327
+8424:2:1328
+8425:2:1329
+8426:2:1340
+8427:2:1345
+8428:2:1346
+8429:0:4365
+8430:2:1358
+8431:0:4365
+8432:2:1454
+8433:0:4365
+8434:3:2746
+8435:0:4365
+8436:2:1455
+8437:0:4365
+8438:3:2747
+8439:0:4365
+8440:2:1652
+8441:0:4365
+8442:2:1653
+8443:0:4365
+8444:2:1657
+8445:0:4365
+8446:2:1660
+8447:0:4365
+8448:3:2746
+8449:0:4365
+8450:2:1665
+8451:2:1669
+8452:2:1670
+8453:2:1678
+8454:2:1679
+8455:2:1683
+8456:2:1684
+8457:2:1678
+8458:2:1679
+8459:2:1680
+8460:2:1692
+8461:2:1697
+8462:2:1701
+8463:2:1702
+8464:2:1709
+8465:2:1710
+8466:2:1721
+8467:2:1722
+8468:2:1723
+8469:2:1721
+8470:2:1722
+8471:2:1723
+8472:2:1734
+8473:2:1739
+8474:2:1740
+8475:0:4365
+8476:3:2747
+8477:0:4365
+8478:2:1752
+8479:0:4365
+8480:3:2746
+8481:0:4365
+8482:2:1754
+8483:0:4365
+8484:3:2747
+8485:0:4365
+8486:2:1755
+8487:2:1759
+8488:2:1760
+8489:2:1768
+8490:2:1769
+8491:2:1773
+8492:2:1774
+8493:2:1768
+8494:2:1769
+8495:2:1773
+8496:2:1774
+8497:2:1782
+8498:2:1787
+8499:2:1791
+8500:2:1792
+8501:2:1799
+8502:2:1800
+8503:2:1811
+8504:2:1812
+8505:2:1813
+8506:2:1811
+8507:2:1812
+8508:2:1813
+8509:2:1824
+8510:2:1829
+8511:2:1830
+8512:0:4365
+8513:2:1842
+8514:0:4365
+8515:3:2746
+8516:0:4365
+8517:2:1844
+8518:0:4365
+8519:3:2747
+8520:0:4365
+8521:2:1845
+8522:2:1849
+8523:2:1850
+8524:2:1858
+8525:2:1859
+8526:2:1863
+8527:2:1864
+8528:2:1858
+8529:2:1859
+8530:2:1863
+8531:2:1864
+8532:2:1872
+8533:2:1877
+8534:2:1881
+8535:2:1882
+8536:2:1889
+8537:2:1890
+8538:2:1901
+8539:2:1902
+8540:2:1903
+8541:2:1901
+8542:2:1902
+8543:2:1903
+8544:2:1914
+8545:2:1919
+8546:2:1920
+8547:0:4365
+8548:2:1932
+8549:0:4365
+8550:3:2746
+8551:0:4365
+8552:2:1934
+8553:0:4365
+8554:3:2747
+8555:0:4365
+8556:2:1935
+8557:0:4365
+8558:2:1936
+8559:0:4365
+8560:2:2129
+8561:0:4365
+8562:2:2130
+8563:0:4365
+8564:2:2134
+8565:0:4365
+8566:3:2746
+8567:0:4365
+8568:2:2136
+8569:0:4365
+8570:3:2747
+8571:0:4365
+8572:2:2137
+8573:2:2141
+8574:2:2142
+8575:2:2150
+8576:2:2151
+8577:2:2155
+8578:2:2156
+8579:2:2150
+8580:2:2151
+8581:2:2155
+8582:2:2156
+8583:2:2164
+8584:2:2169
+8585:2:2173
+8586:2:2174
+8587:2:2181
+8588:2:2182
+8589:2:2193
+8590:2:2194
+8591:2:2195
+8592:2:2193
+8593:2:2194
+8594:2:2195
+8595:2:2206
+8596:2:2211
+8597:2:2212
+8598:0:4365
+8599:2:2224
+8600:0:4365
+8601:3:2746
+8602:0:4365
+8603:2:2226
+8604:0:4365
+8605:3:2747
+8606:0:4365
+8607:2:1936
+8608:0:4365
+8609:2:2129
+8610:0:4365
+8611:2:2130
+8612:0:4365
+8613:2:2134
+8614:0:4365
+8615:3:2746
+8616:0:4365
+8617:2:2136
+8618:0:4365
+8619:3:2747
+8620:0:4365
+8621:2:2137
+8622:2:2141
+8623:2:2142
+8624:2:2150
+8625:2:2151
+8626:2:2155
+8627:2:2156
+8628:2:2150
+8629:2:2151
+8630:2:2152
+8631:2:2164
+8632:2:2169
+8633:2:2173
+8634:2:2174
+8635:2:2181
+8636:2:2182
+8637:2:2193
+8638:2:2194
+8639:2:2195
+8640:2:2193
+8641:2:2194
+8642:2:2195
+8643:2:2206
+8644:2:2211
+8645:2:2212
+8646:0:4365
+8647:2:2224
+8648:0:4365
+8649:3:2746
+8650:0:4365
+8651:2:2226
+8652:0:4365
+8653:3:2747
+8654:0:4365
+8655:2:2230
+8656:0:4365
+8657:3:2746
+8658:0:4365
+8659:2:2235
+8660:2:2239
+8661:2:2240
+8662:2:2248
+8663:2:2249
+8664:2:2253
+8665:2:2254
+8666:2:2248
+8667:2:2249
+8668:2:2250
+8669:2:2262
+8670:2:2267
+8671:2:2271
+8672:2:2272
+8673:2:2279
+8674:2:2280
+8675:2:2291
+8676:2:2292
+8677:2:2293
+8678:2:2291
+8679:2:2292
+8680:2:2293
+8681:2:2304
+8682:2:2309
+8683:2:2310
+8684:0:4365
+8685:3:2747
+8686:0:4365
+8687:2:2322
+8688:0:4365
+8689:2:1169
+8690:0:4365
+8691:3:2746
+8692:0:4365
+8693:2:1170
+8694:0:4365
+8695:3:2747
+8696:0:4365
+8697:3:2748
+8698:0:4365
+8699:3:2754
+8700:0:4365
+8701:3:2755
+8702:3:2759
+8703:3:2760
+8704:3:2768
+8705:3:2769
+8706:3:2773
+8707:3:2774
+8708:3:2768
+8709:3:2769
+8710:3:2773
+8711:3:2774
+8712:3:2782
+8713:3:2787
+8714:3:2791
+8715:3:2792
+8716:3:2799
+8717:3:2800
+8718:3:2811
+8719:3:2812
+8720:3:2813
+8721:3:2811
+8722:3:2812
+8723:3:2813
+8724:3:2824
+8725:3:2829
+8726:3:2830
+8727:0:4365
+8728:3:2842
+8729:0:4365
+8730:3:2843
+8731:0:4365
+8732:2:1173
+8733:0:4365
+8734:3:2844
+8735:0:4365
+8736:2:1179
+8737:0:4365
+8738:2:1180
+8739:0:4365
+8740:3:2843
+8741:0:4365
+8742:2:1181
+8743:2:1185
+8744:2:1186
+8745:2:1194
+8746:2:1195
+8747:2:1199
+8748:2:1200
+8749:2:1194
+8750:2:1195
+8751:2:1199
+8752:2:1200
+8753:2:1208
+8754:2:1213
+8755:2:1217
+8756:2:1218
+8757:2:1225
+8758:2:1226
+8759:2:1237
+8760:2:1238
+8761:2:1239
+8762:2:1237
+8763:2:1238
+8764:2:1239
+8765:2:1250
+8766:2:1255
+8767:2:1256
+8768:0:4365
+8769:3:2844
+8770:0:4365
+8771:2:1268
+8772:0:4365
+8773:3:2843
+8774:0:4365
+8775:2:1270
+8776:0:4365
+8777:3:2844
+8778:0:4365
+8779:2:1271
+8780:2:1275
+8781:2:1276
+8782:2:1284
+8783:2:1285
+8784:2:1289
+8785:2:1290
+8786:2:1284
+8787:2:1285
+8788:2:1289
+8789:2:1290
+8790:2:1298
+8791:2:1303
+8792:2:1307
+8793:2:1308
+8794:2:1315
+8795:2:1316
+8796:2:1327
+8797:2:1328
+8798:2:1329
+8799:2:1327
+8800:2:1328
+8801:2:1329
+8802:2:1340
+8803:2:1345
+8804:2:1346
+8805:0:4365
+8806:2:1358
+8807:0:4365
+8808:2:1360
+8809:0:4365
+8810:3:2843
+8811:0:4365
+8812:2:1361
+8813:0:4365
+8814:3:2844
+8815:0:4365
+8816:2:1362
+8817:2:1366
+8818:2:1367
+8819:2:1375
+8820:2:1376
+8821:2:1380
+8822:2:1381
+8823:2:1375
+8824:2:1376
+8825:2:1380
+8826:2:1381
+8827:2:1389
+8828:2:1394
+8829:2:1398
+8830:2:1399
+8831:2:1406
+8832:2:1407
+8833:2:1418
+8834:2:1419
+8835:2:1420
+8836:2:1418
+8837:2:1419
+8838:2:1420
+8839:2:1431
+8840:2:1436
+8841:2:1437
+8842:0:4365
+8843:2:1449
+8844:0:4365
+8845:3:2843
+8846:0:4365
+8847:2:1451
+8848:0:4365
+8849:3:2844
+8850:0:4365
+8851:2:1652
+8852:0:4365
+8853:2:1653
+8854:0:4365
+8855:2:1657
+8856:0:4365
+8857:2:1180
+8858:0:4365
+8859:3:2843
+8860:0:4365
+8861:2:1181
+8862:2:1185
+8863:2:1186
+8864:2:1194
+8865:2:1195
+8866:2:1199
+8867:2:1200
+8868:2:1194
+8869:2:1195
+8870:2:1196
+8871:2:1208
+8872:2:1213
+8873:2:1217
+8874:2:1218
+8875:2:1225
+8876:2:1226
+8877:2:1237
+8878:2:1238
+8879:2:1239
+8880:2:1237
+8881:2:1238
+8882:2:1239
+8883:2:1250
+8884:2:1255
+8885:2:1256
+8886:0:4365
+8887:3:2844
+8888:0:4365
+8889:2:1268
+8890:0:4365
+8891:3:2843
+8892:0:4365
+8893:2:1270
+8894:0:4365
+8895:3:2844
+8896:0:4365
+8897:2:1271
+8898:2:1275
+8899:2:1276
+8900:2:1284
+8901:2:1285
+8902:2:1289
+8903:2:1290
+8904:2:1284
+8905:2:1285
+8906:2:1289
+8907:2:1290
+8908:2:1298
+8909:2:1303
+8910:2:1307
+8911:2:1308
+8912:2:1315
+8913:2:1316
+8914:2:1327
+8915:2:1328
+8916:2:1329
+8917:2:1327
+8918:2:1328
+8919:2:1329
+8920:2:1340
+8921:2:1345
+8922:2:1346
+8923:0:4365
+8924:2:1358
+8925:0:4365
+8926:2:1454
+8927:0:4365
+8928:3:2843
+8929:0:4365
+8930:2:1455
+8931:0:4365
+8932:3:2844
+8933:0:4365
+8934:2:1652
+8935:0:4365
+8936:2:1653
+8937:0:4365
+8938:2:1657
+8939:0:4365
+8940:2:1660
+8941:0:4365
+8942:3:2843
+8943:0:4365
+8944:2:1665
+8945:2:1669
+8946:2:1670
+8947:2:1678
+8948:2:1679
+8949:2:1683
+8950:2:1684
+8951:2:1678
+8952:2:1679
+8953:2:1680
+8954:2:1692
+8955:2:1697
+8956:2:1701
+8957:2:1702
+8958:2:1709
+8959:2:1710
+8960:2:1721
+8961:2:1722
+8962:2:1723
+8963:2:1721
+8964:2:1722
+8965:2:1723
+8966:2:1734
+8967:2:1739
+8968:2:1740
+8969:0:4365
+8970:3:2844
+8971:0:4365
+8972:2:1752
+8973:0:4365
+8974:3:2843
+8975:0:4365
+8976:2:1754
+8977:0:4365
+8978:3:2844
+8979:0:4365
+8980:2:1755
+8981:2:1759
+8982:2:1760
+8983:2:1768
+8984:2:1769
+8985:2:1773
+8986:2:1774
+8987:2:1768
+8988:2:1769
+8989:2:1773
+8990:2:1774
+8991:2:1782
+8992:2:1787
+8993:2:1791
+8994:2:1792
+8995:2:1799
+8996:2:1800
+8997:2:1811
+8998:2:1812
+8999:2:1813
+9000:2:1811
+9001:2:1812
+9002:2:1813
+9003:2:1824
+9004:2:1829
+9005:2:1830
+9006:0:4365
+9007:2:1842
+9008:0:4365
+9009:3:2843
+9010:0:4365
+9011:2:1844
+9012:0:4365
+9013:3:2844
+9014:0:4365
+9015:2:1845
+9016:2:1849
+9017:2:1850
+9018:2:1858
+9019:2:1859
+9020:2:1863
+9021:2:1864
+9022:2:1858
+9023:2:1859
+9024:2:1863
+9025:2:1864
+9026:2:1872
+9027:2:1877
+9028:2:1881
+9029:2:1882
+9030:2:1889
+9031:2:1890
+9032:2:1901
+9033:2:1902
+9034:2:1903
+9035:2:1901
+9036:2:1902
+9037:2:1903
+9038:2:1914
+9039:2:1919
+9040:2:1920
+9041:0:4365
+9042:2:1932
+9043:0:4365
+9044:3:2843
+9045:0:4365
+9046:2:1934
+9047:0:4365
+9048:3:2844
+9049:0:4365
+9050:2:1935
+9051:0:4365
+9052:2:1936
+9053:0:4365
+9054:2:2129
+9055:0:4365
+9056:2:2130
+9057:0:4365
+9058:2:2134
+9059:0:4365
+9060:3:2843
+9061:0:4365
+9062:2:2136
+9063:0:4365
+9064:3:2844
+9065:0:4365
+9066:2:2137
+9067:2:2141
+9068:2:2142
+9069:2:2150
+9070:2:2151
+9071:2:2155
+9072:2:2156
+9073:2:2150
+9074:2:2151
+9075:2:2155
+9076:2:2156
+9077:2:2164
+9078:2:2169
+9079:2:2173
+9080:2:2174
+9081:2:2181
+9082:2:2182
+9083:2:2193
+9084:2:2194
+9085:2:2195
+9086:2:2193
+9087:2:2194
+9088:2:2195
+9089:2:2206
+9090:2:2211
+9091:2:2212
+9092:0:4365
+9093:2:2224
+9094:0:4365
+9095:3:2843
+9096:0:4365
+9097:2:2226
+9098:0:4365
+9099:3:2844
+9100:0:4365
+9101:2:1936
+9102:0:4365
+9103:2:2129
+9104:0:4365
+9105:2:2130
+9106:0:4365
+9107:2:2134
+9108:0:4365
+9109:3:2843
+9110:0:4365
+9111:2:2136
+9112:0:4365
+9113:3:2844
+9114:0:4365
+9115:2:2137
+9116:2:2141
+9117:2:2142
+9118:2:2150
+9119:2:2151
+9120:2:2155
+9121:2:2156
+9122:2:2150
+9123:2:2151
+9124:2:2152
+9125:2:2164
+9126:2:2169
+9127:2:2173
+9128:2:2174
+9129:2:2181
+9130:2:2182
+9131:2:2193
+9132:2:2194
+9133:2:2195
+9134:2:2193
+9135:2:2194
+9136:2:2195
+9137:2:2206
+9138:2:2211
+9139:2:2212
+9140:0:4365
+9141:2:2224
+9142:0:4365
+9143:3:2843
+9144:0:4365
+9145:2:2226
+9146:0:4365
+9147:3:2844
+9148:0:4365
+9149:2:2230
+9150:0:4365
+9151:3:2843
+9152:0:4365
+9153:2:2235
+9154:2:2239
+9155:2:2240
+9156:2:2248
+9157:2:2249
+9158:2:2253
+9159:2:2254
+9160:2:2248
+9161:2:2249
+9162:2:2250
+9163:2:2262
+9164:2:2267
+9165:2:2271
+9166:2:2272
+9167:2:2279
+9168:2:2280
+9169:2:2291
+9170:2:2292
+9171:2:2293
+9172:2:2291
+9173:2:2292
+9174:2:2293
+9175:2:2304
+9176:2:2309
+9177:2:2310
+9178:0:4365
+9179:3:2844
+9180:0:4365
+9181:2:2322
+9182:0:4365
+9183:2:1169
+9184:0:4365
+9185:3:2843
+9186:0:4365
+9187:2:1170
+9188:0:4365
+9189:3:2844
+9190:0:4365
+9191:3:2845
+9192:0:4365
+9193:3:2851
+9194:0:4365
+9195:3:2854
+9196:3:2855
+9197:3:2867
+9198:3:2868
+9199:3:2872
+9200:3:2873
+9201:3:2867
+9202:3:2868
+9203:3:2872
+9204:3:2873
+9205:3:2881
+9206:3:2886
+9207:3:2890
+9208:3:2891
+9209:3:2898
+9210:3:2899
+9211:3:2910
+9212:3:2911
+9213:3:2912
+9214:3:2910
+9215:3:2911
+9216:3:2912
+9217:3:2923
+9218:3:2928
+9219:3:2929
+9220:0:4365
+9221:3:2941
+9222:0:4365
+9223:3:2942
+9224:0:4365
+9225:2:1173
+9226:0:4365
+9227:3:2943
+9228:0:4365
+9229:2:1179
+9230:0:4365
+9231:2:1180
+9232:0:4365
+9233:3:2942
+9234:0:4365
+9235:2:1181
+9236:2:1185
+9237:2:1186
+9238:2:1194
+9239:2:1195
+9240:2:1199
+9241:2:1200
+9242:2:1194
+9243:2:1195
+9244:2:1199
+9245:2:1200
+9246:2:1208
+9247:2:1213
+9248:2:1217
+9249:2:1218
+9250:2:1225
+9251:2:1226
+9252:2:1237
+9253:2:1238
+9254:2:1239
+9255:2:1237
+9256:2:1238
+9257:2:1239
+9258:2:1250
+9259:2:1255
+9260:2:1256
+9261:0:4365
+9262:3:2943
+9263:0:4365
+9264:2:1268
+9265:0:4365
+9266:3:2942
+9267:0:4365
+9268:2:1270
+9269:0:4365
+9270:3:2943
+9271:0:4365
+9272:2:1271
+9273:2:1275
+9274:2:1276
+9275:2:1284
+9276:2:1285
+9277:2:1289
+9278:2:1290
+9279:2:1284
+9280:2:1285
+9281:2:1289
+9282:2:1290
+9283:2:1298
+9284:2:1303
+9285:2:1307
+9286:2:1308
+9287:2:1315
+9288:2:1316
+9289:2:1327
+9290:2:1328
+9291:2:1329
+9292:2:1327
+9293:2:1328
+9294:2:1329
+9295:2:1340
+9296:2:1345
+9297:2:1346
+9298:0:4365
+9299:2:1358
+9300:0:4365
+9301:2:1360
+9302:0:4365
+9303:3:2942
+9304:0:4365
+9305:2:1361
+9306:0:4365
+9307:3:2943
+9308:0:4365
+9309:2:1362
+9310:2:1366
+9311:2:1367
+9312:2:1375
+9313:2:1376
+9314:2:1380
+9315:2:1381
+9316:2:1375
+9317:2:1376
+9318:2:1380
+9319:2:1381
+9320:2:1389
+9321:2:1394
+9322:2:1398
+9323:2:1399
+9324:2:1406
+9325:2:1407
+9326:2:1418
+9327:2:1419
+9328:2:1420
+9329:2:1418
+9330:2:1419
+9331:2:1420
+9332:2:1431
+9333:2:1436
+9334:2:1437
+9335:0:4365
+9336:2:1449
+9337:0:4365
+9338:3:2942
+9339:0:4365
+9340:2:1451
+9341:0:4365
+9342:3:2943
+9343:0:4365
+9344:2:1652
+9345:0:4365
+9346:2:1653
+9347:0:4365
+9348:2:1657
+9349:0:4365
+9350:2:1180
+9351:0:4365
+9352:3:2942
+9353:0:4365
+9354:2:1181
+9355:2:1185
+9356:2:1186
+9357:2:1194
+9358:2:1195
+9359:2:1199
+9360:2:1200
+9361:2:1194
+9362:2:1195
+9363:2:1196
+9364:2:1208
+9365:2:1213
+9366:2:1217
+9367:2:1218
+9368:2:1225
+9369:2:1226
+9370:2:1237
+9371:2:1238
+9372:2:1239
+9373:2:1237
+9374:2:1238
+9375:2:1239
+9376:2:1250
+9377:2:1255
+9378:2:1256
+9379:0:4365
+9380:3:2943
+9381:0:4365
+9382:2:1268
+9383:0:4365
+9384:3:2942
+9385:0:4365
+9386:2:1270
+9387:0:4365
+9388:3:2943
+9389:0:4365
+9390:2:1271
+9391:2:1275
+9392:2:1276
+9393:2:1284
+9394:2:1285
+9395:2:1289
+9396:2:1290
+9397:2:1284
+9398:2:1285
+9399:2:1289
+9400:2:1290
+9401:2:1298
+9402:2:1303
+9403:2:1307
+9404:2:1308
+9405:2:1315
+9406:2:1316
+9407:2:1327
+9408:2:1328
+9409:2:1329
+9410:2:1327
+9411:2:1328
+9412:2:1329
+9413:2:1340
+9414:2:1345
+9415:2:1346
+9416:0:4365
+9417:2:1358
+9418:0:4365
+9419:2:1454
+9420:0:4365
+9421:3:2942
+9422:0:4365
+9423:2:1455
+9424:0:4365
+9425:3:2943
+9426:0:4365
+9427:2:1652
+9428:0:4365
+9429:2:1653
+9430:0:4365
+9431:2:1657
+9432:0:4365
+9433:2:1660
+9434:0:4365
+9435:3:2942
+9436:0:4365
+9437:2:1665
+9438:2:1669
+9439:2:1670
+9440:2:1678
+9441:2:1679
+9442:2:1683
+9443:2:1684
+9444:2:1678
+9445:2:1679
+9446:2:1680
+9447:2:1692
+9448:2:1697
+9449:2:1701
+9450:2:1702
+9451:2:1709
+9452:2:1710
+9453:2:1721
+9454:2:1722
+9455:2:1723
+9456:2:1721
+9457:2:1722
+9458:2:1723
+9459:2:1734
+9460:2:1739
+9461:2:1740
+9462:0:4365
+9463:3:2943
+9464:0:4365
+9465:2:1752
+9466:0:4365
+9467:3:2942
+9468:0:4365
+9469:2:1754
+9470:0:4365
+9471:3:2943
+9472:0:4365
+9473:2:1755
+9474:2:1759
+9475:2:1760
+9476:2:1768
+9477:2:1769
+9478:2:1773
+9479:2:1774
+9480:2:1768
+9481:2:1769
+9482:2:1773
+9483:2:1774
+9484:2:1782
+9485:2:1787
+9486:2:1791
+9487:2:1792
+9488:2:1799
+9489:2:1800
+9490:2:1811
+9491:2:1812
+9492:2:1813
+9493:2:1811
+9494:2:1812
+9495:2:1813
+9496:2:1824
+9497:2:1829
+9498:2:1830
+9499:0:4365
+9500:2:1842
+9501:0:4365
+9502:3:2942
+9503:0:4365
+9504:2:1844
+9505:0:4365
+9506:3:2943
+9507:0:4365
+9508:2:1845
+9509:2:1849
+9510:2:1850
+9511:2:1858
+9512:2:1859
+9513:2:1863
+9514:2:1864
+9515:2:1858
+9516:2:1859
+9517:2:1863
+9518:2:1864
+9519:2:1872
+9520:2:1877
+9521:2:1881
+9522:2:1882
+9523:2:1889
+9524:2:1890
+9525:2:1901
+9526:2:1902
+9527:2:1903
+9528:2:1901
+9529:2:1902
+9530:2:1903
+9531:2:1914
+9532:2:1919
+9533:2:1920
+9534:0:4365
+9535:2:1932
+9536:0:4365
+9537:3:2942
+9538:0:4365
+9539:2:1934
+9540:0:4365
+9541:3:2943
+9542:0:4365
+9543:2:1935
+9544:0:4365
+9545:2:1936
+9546:0:4365
+9547:2:2129
+9548:0:4365
+9549:2:2130
+9550:0:4365
+9551:2:2134
+9552:0:4365
+9553:3:2942
+9554:0:4365
+9555:2:2136
+9556:0:4365
+9557:3:2943
+9558:0:4365
+9559:2:2137
+9560:2:2141
+9561:2:2142
+9562:2:2150
+9563:2:2151
+9564:2:2155
+9565:2:2156
+9566:2:2150
+9567:2:2151
+9568:2:2155
+9569:2:2156
+9570:2:2164
+9571:2:2169
+9572:2:2173
+9573:2:2174
+9574:2:2181
+9575:2:2182
+9576:2:2193
+9577:2:2194
+9578:2:2195
+9579:2:2193
+9580:2:2194
+9581:2:2195
+9582:2:2206
+9583:2:2211
+9584:2:2212
+9585:0:4365
+9586:2:2224
+9587:0:4365
+9588:3:2942
+9589:0:4365
+9590:2:2226
+9591:0:4365
+9592:3:2943
+9593:0:4365
+9594:2:1936
+9595:0:4365
+9596:2:2129
+9597:0:4365
+9598:2:2130
+9599:0:4365
+9600:2:2134
+9601:0:4365
+9602:3:2942
+9603:0:4365
+9604:2:2136
+9605:0:4365
+9606:3:2943
+9607:0:4365
+9608:2:2137
+9609:2:2141
+9610:2:2142
+9611:2:2150
+9612:2:2151
+9613:2:2155
+9614:2:2156
+9615:2:2150
+9616:2:2151
+9617:2:2152
+9618:2:2164
+9619:2:2169
+9620:2:2173
+9621:2:2174
+9622:2:2181
+9623:2:2182
+9624:2:2193
+9625:2:2194
+9626:2:2195
+9627:2:2193
+9628:2:2194
+9629:2:2195
+9630:2:2206
+9631:2:2211
+9632:2:2212
+9633:0:4365
+9634:2:2224
+9635:0:4365
+9636:3:2942
+9637:0:4365
+9638:2:2226
+9639:0:4365
+9640:3:2943
+9641:0:4365
+9642:2:2230
+9643:0:4365
+9644:3:2942
+9645:0:4365
+9646:2:2235
+9647:2:2239
+9648:2:2240
+9649:2:2248
+9650:2:2249
+9651:2:2253
+9652:2:2254
+9653:2:2248
+9654:2:2249
+9655:2:2250
+9656:2:2262
+9657:2:2267
+9658:2:2271
+9659:2:2272
+9660:2:2279
+9661:2:2280
+9662:2:2291
+9663:2:2292
+9664:2:2293
+9665:2:2291
+9666:2:2292
+9667:2:2293
+9668:2:2304
+9669:2:2309
+9670:2:2310
+9671:0:4365
+9672:3:2943
+9673:0:4365
+9674:2:2322
+9675:0:4365
+9676:2:1169
+9677:0:4365
+9678:3:2942
+9679:0:4365
+9680:2:1170
+9681:0:4365
+9682:3:2943
+9683:0:4365
+9684:3:2944
+9685:0:4365
+9686:3:2950
+9687:0:4365
+9688:3:2951
+9689:0:4365
+9690:3:2952
+9691:0:4365
+9692:3:2953
+9693:0:4365
+9694:3:2954
+9695:3:2958
+9696:3:2959
+9697:3:2967
+9698:3:2968
+9699:3:2972
+9700:3:2973
+9701:3:2967
+9702:3:2968
+9703:3:2972
+9704:3:2973
+9705:3:2981
+9706:3:2986
+9707:3:2990
+9708:3:2991
+9709:3:2998
+9710:3:2999
+9711:3:3010
+9712:3:3011
+9713:3:3012
+9714:3:3010
+9715:3:3011
+9716:3:3012
+9717:3:3023
+9718:3:3028
+9719:3:3029
+9720:0:4365
+9721:3:3041
+9722:0:4365
+9723:3:3042
+9724:0:4365
+9725:2:1173
+9726:0:4365
+9727:3:3043
+9728:0:4365
+9729:2:1179
+9730:0:4365
+9731:2:1180
+9732:0:4365
+9733:3:3042
+9734:0:4365
+9735:2:1181
+9736:2:1185
+9737:2:1186
+9738:2:1194
+9739:2:1195
+9740:2:1199
+9741:2:1200
+9742:2:1194
+9743:2:1195
+9744:2:1199
+9745:2:1200
+9746:2:1208
+9747:2:1213
+9748:2:1217
+9749:2:1218
+9750:2:1225
+9751:2:1226
+9752:2:1237
+9753:2:1238
+9754:2:1239
+9755:2:1237
+9756:2:1238
+9757:2:1239
+9758:2:1250
+9759:2:1255
+9760:2:1256
+9761:0:4365
+9762:3:3043
+9763:0:4365
+9764:2:1268
+9765:0:4365
+9766:3:3042
+9767:0:4365
+9768:2:1270
+9769:0:4365
+9770:3:3043
+9771:0:4365
+9772:2:1271
+9773:2:1275
+9774:2:1276
+9775:2:1284
+9776:2:1285
+9777:2:1289
+9778:2:1290
+9779:2:1284
+9780:2:1285
+9781:2:1289
+9782:2:1290
+9783:2:1298
+9784:2:1303
+9785:2:1307
+9786:2:1308
+9787:2:1315
+9788:2:1316
+9789:2:1327
+9790:2:1328
+9791:2:1329
+9792:2:1327
+9793:2:1328
+9794:2:1329
+9795:2:1340
+9796:2:1345
+9797:2:1346
+9798:0:4365
+9799:2:1358
+9800:0:4365
+9801:2:1360
+9802:0:4365
+9803:3:3042
+9804:0:4365
+9805:2:1361
+9806:0:4365
+9807:3:3043
+9808:0:4365
+9809:2:1362
+9810:2:1366
+9811:2:1367
+9812:2:1375
+9813:2:1376
+9814:2:1380
+9815:2:1381
+9816:2:1375
+9817:2:1376
+9818:2:1380
+9819:2:1381
+9820:2:1389
+9821:2:1394
+9822:2:1398
+9823:2:1399
+9824:2:1406
+9825:2:1407
+9826:2:1418
+9827:2:1419
+9828:2:1420
+9829:2:1418
+9830:2:1419
+9831:2:1420
+9832:2:1431
+9833:2:1436
+9834:2:1437
+9835:0:4365
+9836:2:1449
+9837:0:4365
+9838:3:3042
+9839:0:4365
+9840:2:1451
+9841:0:4365
+9842:3:3043
+9843:0:4365
+9844:2:1652
+9845:0:4365
+9846:2:1653
+9847:0:4365
+9848:2:1657
+9849:0:4365
+9850:2:1180
+9851:0:4365
+9852:3:3042
+9853:0:4365
+9854:2:1181
+9855:2:1185
+9856:2:1186
+9857:2:1194
+9858:2:1195
+9859:2:1199
+9860:2:1200
+9861:2:1194
+9862:2:1195
+9863:2:1196
+9864:2:1208
+9865:2:1213
+9866:2:1217
+9867:2:1218
+9868:2:1225
+9869:2:1226
+9870:2:1237
+9871:2:1238
+9872:2:1239
+9873:2:1237
+9874:2:1238
+9875:2:1239
+9876:2:1250
+9877:2:1255
+9878:2:1256
+9879:0:4365
+9880:3:3043
+9881:0:4365
+9882:2:1268
+9883:0:4365
+9884:3:3042
+9885:0:4365
+9886:2:1270
+9887:0:4365
+9888:3:3043
+9889:0:4365
+9890:2:1271
+9891:2:1275
+9892:2:1276
+9893:2:1284
+9894:2:1285
+9895:2:1289
+9896:2:1290
+9897:2:1284
+9898:2:1285
+9899:2:1289
+9900:2:1290
+9901:2:1298
+9902:2:1303
+9903:2:1307
+9904:2:1308
+9905:2:1315
+9906:2:1316
+9907:2:1327
+9908:2:1328
+9909:2:1329
+9910:2:1327
+9911:2:1328
+9912:2:1329
+9913:2:1340
+9914:2:1345
+9915:2:1346
+9916:0:4365
+9917:2:1358
+9918:0:4365
+9919:2:1454
+9920:0:4365
+9921:3:3042
+9922:0:4365
+9923:2:1455
+9924:0:4365
+9925:3:3043
+9926:0:4365
+9927:2:1652
+9928:0:4365
+9929:2:1653
+9930:0:4365
+9931:2:1657
+9932:0:4365
+9933:2:1660
+9934:0:4365
+9935:3:3042
+9936:0:4365
+9937:2:1665
+9938:2:1669
+9939:2:1670
+9940:2:1678
+9941:2:1679
+9942:2:1683
+9943:2:1684
+9944:2:1678
+9945:2:1679
+9946:2:1680
+9947:2:1692
+9948:2:1697
+9949:2:1701
+9950:2:1702
+9951:2:1709
+9952:2:1710
+9953:2:1721
+9954:2:1722
+9955:2:1723
+9956:2:1721
+9957:2:1722
+9958:2:1723
+9959:2:1734
+9960:2:1739
+9961:2:1740
+9962:0:4365
+9963:3:3043
+9964:0:4365
+9965:2:1752
+9966:0:4365
+9967:3:3042
+9968:0:4365
+9969:2:1754
+9970:0:4365
+9971:3:3043
+9972:0:4365
+9973:2:1755
+9974:2:1759
+9975:2:1760
+9976:2:1768
+9977:2:1769
+9978:2:1773
+9979:2:1774
+9980:2:1768
+9981:2:1769
+9982:2:1773
+9983:2:1774
+9984:2:1782
+9985:2:1787
+9986:2:1791
+9987:2:1792
+9988:2:1799
+9989:2:1800
+9990:2:1811
+9991:2:1812
+9992:2:1813
+9993:2:1811
+9994:2:1812
+9995:2:1813
+9996:2:1824
+9997:2:1829
+9998:2:1830
+9999:0:4365
+10000:2:1842
+10001:0:4365
+10002:3:3042
+10003:0:4365
+10004:2:1844
+10005:0:4365
+10006:3:3043
+10007:0:4365
+10008:2:1845
+10009:2:1849
+10010:2:1850
+10011:2:1858
+10012:2:1859
+10013:2:1863
+10014:2:1864
+10015:2:1858
+10016:2:1859
+10017:2:1863
+10018:2:1864
+10019:2:1872
+10020:2:1877
+10021:2:1881
+10022:2:1882
+10023:2:1889
+10024:2:1890
+10025:2:1901
+10026:2:1902
+10027:2:1903
+10028:2:1901
+10029:2:1902
+10030:2:1903
+10031:2:1914
+10032:2:1919
+10033:2:1920
+10034:0:4365
+10035:2:1932
+10036:0:4365
+10037:3:3042
+10038:0:4365
+10039:2:1934
+10040:0:4365
+10041:3:3043
+10042:0:4365
+10043:2:1935
+10044:0:4365
+10045:2:1936
+10046:0:4365
+10047:2:2129
+10048:0:4365
+10049:2:2130
+10050:0:4365
+10051:2:2134
+10052:0:4365
+10053:3:3042
+10054:0:4365
+10055:2:2136
+10056:0:4365
+10057:3:3043
+10058:0:4365
+10059:2:2137
+10060:2:2141
+10061:2:2142
+10062:2:2150
+10063:2:2151
+10064:2:2155
+10065:2:2156
+10066:2:2150
+10067:2:2151
+10068:2:2155
+10069:2:2156
+10070:2:2164
+10071:2:2169
+10072:2:2173
+10073:2:2174
+10074:2:2181
+10075:2:2182
+10076:2:2193
+10077:2:2194
+10078:2:2195
+10079:2:2193
+10080:2:2194
+10081:2:2195
+10082:2:2206
+10083:2:2211
+10084:2:2212
+10085:0:4365
+10086:2:2224
+10087:0:4365
+10088:3:3042
+10089:0:4365
+10090:2:2226
+10091:0:4365
+10092:3:3043
+10093:0:4365
+10094:2:1936
+10095:0:4365
+10096:2:2129
+10097:0:4365
+10098:2:2130
+10099:0:4365
+10100:2:2134
+10101:0:4365
+10102:3:3042
+10103:0:4365
+10104:2:2136
+10105:0:4365
+10106:3:3043
+10107:0:4365
+10108:2:2137
+10109:2:2141
+10110:2:2142
+10111:2:2150
+10112:2:2151
+10113:2:2155
+10114:2:2156
+10115:2:2150
+10116:2:2151
+10117:2:2152
+10118:2:2164
+10119:2:2169
+10120:2:2173
+10121:2:2174
+10122:2:2181
+10123:2:2182
+10124:2:2193
+10125:2:2194
+10126:2:2195
+10127:2:2193
+10128:2:2194
+10129:2:2195
+10130:2:2206
+10131:2:2211
+10132:2:2212
+10133:0:4365
+10134:2:2224
+10135:0:4365
+10136:3:3042
+10137:0:4365
+10138:2:2226
+10139:0:4365
+10140:3:3043
+10141:0:4365
+10142:2:2230
+10143:0:4365
+10144:3:3042
+10145:0:4365
+10146:2:2235
+10147:2:2239
+10148:2:2240
+10149:2:2248
+10150:2:2249
+10151:2:2253
+10152:2:2254
+10153:2:2248
+10154:2:2249
+10155:2:2250
+10156:2:2262
+10157:2:2267
+10158:2:2271
+10159:2:2272
+10160:2:2279
+10161:2:2280
+10162:2:2291
+10163:2:2292
+10164:2:2293
+10165:2:2291
+10166:2:2292
+10167:2:2293
+10168:2:2304
+10169:2:2309
+10170:2:2310
+10171:0:4365
+10172:3:3043
+10173:0:4365
+10174:2:2322
+10175:0:4365
+10176:2:1169
+10177:0:4365
+10178:3:3042
+10179:0:4365
+10180:2:1170
+10181:0:4365
+10182:3:3043
+10183:0:4365
+10184:3:3044
+10185:0:4365
+10186:3:3257
+10187:0:4365
+10188:3:3265
+10189:0:4365
+10190:3:3266
+10191:3:3270
+10192:3:3271
+10193:3:3279
+10194:3:3280
+10195:3:3284
+10196:3:3285
+10197:3:3279
+10198:3:3280
+10199:3:3284
+10200:3:3285
+10201:3:3293
+10202:3:3298
+10203:3:3302
+10204:3:3303
+10205:3:3310
+10206:3:3311
+10207:3:3322
+10208:3:3323
+10209:3:3324
+10210:3:3322
+10211:3:3323
+10212:3:3324
+10213:3:3335
+10214:3:3340
+10215:3:3341
+10216:0:4365
+10217:3:3353
+10218:0:4365
+10219:3:3354
+10220:0:4365
+10221:2:1173
+10222:0:4365
+10223:3:3355
+10224:0:4365
+10225:2:1179
+10226:0:4365
+10227:2:1180
+10228:0:4365
+10229:3:3354
+10230:0:4365
+10231:2:1181
+10232:2:1185
+10233:2:1186
+10234:2:1194
+10235:2:1195
+10236:2:1199
+10237:2:1200
+10238:2:1194
+10239:2:1195
+10240:2:1199
+10241:2:1200
+10242:2:1208
+10243:2:1213
+10244:2:1217
+10245:2:1218
+10246:2:1225
+10247:2:1226
+10248:2:1237
+10249:2:1238
+10250:2:1239
+10251:2:1237
+10252:2:1238
+10253:2:1239
+10254:2:1250
+10255:2:1255
+10256:2:1256
+10257:0:4365
+10258:3:3355
+10259:0:4365
+10260:2:1268
+10261:0:4365
+10262:3:3354
+10263:0:4365
+10264:2:1270
+10265:0:4365
+10266:3:3355
+10267:0:4365
+10268:2:1271
+10269:2:1275
+10270:2:1276
+10271:2:1284
+10272:2:1285
+10273:2:1289
+10274:2:1290
+10275:2:1284
+10276:2:1285
+10277:2:1289
+10278:2:1290
+10279:2:1298
+10280:2:1303
+10281:2:1307
+10282:2:1308
+10283:2:1315
+10284:2:1316
+10285:2:1327
+10286:2:1328
+10287:2:1329
+10288:2:1327
+10289:2:1328
+10290:2:1329
+10291:2:1340
+10292:2:1345
+10293:2:1346
+10294:0:4365
+10295:2:1358
+10296:0:4365
+10297:2:1360
+10298:0:4365
+10299:3:3354
+10300:0:4365
+10301:2:1361
+10302:0:4365
+10303:3:3355
+10304:0:4365
+10305:2:1362
+10306:2:1366
+10307:2:1367
+10308:2:1375
+10309:2:1376
+10310:2:1380
+10311:2:1381
+10312:2:1375
+10313:2:1376
+10314:2:1380
+10315:2:1381
+10316:2:1389
+10317:2:1394
+10318:2:1398
+10319:2:1399
+10320:2:1406
+10321:2:1407
+10322:2:1418
+10323:2:1419
+10324:2:1420
+10325:2:1418
+10326:2:1419
+10327:2:1420
+10328:2:1431
+10329:2:1436
+10330:2:1437
+10331:0:4365
+10332:2:1449
+10333:0:4365
+10334:3:3354
+10335:0:4365
+10336:2:1451
+10337:0:4365
+10338:3:3355
+10339:0:4365
+10340:2:1652
+10341:0:4365
+10342:2:1653
+10343:0:4365
+10344:2:1657
+10345:0:4365
+10346:2:1180
+10347:0:4365
+10348:3:3354
+10349:0:4365
+10350:2:1181
+10351:2:1185
+10352:2:1186
+10353:2:1194
+10354:2:1195
+10355:2:1199
+10356:2:1200
+10357:2:1194
+10358:2:1195
+10359:2:1196
+10360:2:1208
+10361:2:1213
+10362:2:1217
+10363:2:1218
+10364:2:1225
+10365:2:1226
+10366:2:1237
+10367:2:1238
+10368:2:1239
+10369:2:1237
+10370:2:1238
+10371:2:1239
+10372:2:1250
+10373:2:1255
+10374:2:1256
+10375:0:4365
+10376:3:3355
+10377:0:4365
+10378:2:1268
+10379:0:4365
+10380:3:3354
+10381:0:4365
+10382:2:1270
+10383:0:4365
+10384:3:3355
+10385:0:4365
+10386:2:1271
+10387:2:1275
+10388:2:1276
+10389:2:1284
+10390:2:1285
+10391:2:1289
+10392:2:1290
+10393:2:1284
+10394:2:1285
+10395:2:1289
+10396:2:1290
+10397:2:1298
+10398:2:1303
+10399:2:1307
+10400:2:1308
+10401:2:1315
+10402:2:1316
+10403:2:1327
+10404:2:1328
+10405:2:1329
+10406:2:1327
+10407:2:1328
+10408:2:1329
+10409:2:1340
+10410:2:1345
+10411:2:1346
+10412:0:4365
+10413:2:1358
+10414:0:4365
+10415:2:1454
+10416:0:4365
+10417:3:3354
+10418:0:4365
+10419:2:1455
+10420:0:4365
+10421:3:3355
+10422:0:4365
+10423:2:1652
+10424:0:4365
+10425:2:1653
+10426:0:4365
+10427:2:1657
+10428:0:4365
+10429:2:1660
+10430:0:4365
+10431:3:3354
+10432:0:4365
+10433:2:1665
+10434:2:1669
+10435:2:1670
+10436:2:1678
+10437:2:1679
+10438:2:1683
+10439:2:1684
+10440:2:1678
+10441:2:1679
+10442:2:1680
+10443:2:1692
+10444:2:1697
+10445:2:1701
+10446:2:1702
+10447:2:1709
+10448:2:1710
+10449:2:1721
+10450:2:1722
+10451:2:1723
+10452:2:1721
+10453:2:1722
+10454:2:1723
+10455:2:1734
+10456:2:1739
+10457:2:1740
+10458:0:4365
+10459:3:3355
+10460:0:4365
+10461:2:1752
+10462:0:4365
+10463:3:3354
+10464:0:4365
+10465:2:1754
+10466:0:4365
+10467:3:3355
+10468:0:4365
+10469:2:1755
+10470:2:1759
+10471:2:1760
+10472:2:1768
+10473:2:1769
+10474:2:1773
+10475:2:1774
+10476:2:1768
+10477:2:1769
+10478:2:1773
+10479:2:1774
+10480:2:1782
+10481:2:1787
+10482:2:1791
+10483:2:1792
+10484:2:1799
+10485:2:1800
+10486:2:1811
+10487:2:1812
+10488:2:1813
+10489:2:1811
+10490:2:1812
+10491:2:1813
+10492:2:1824
+10493:2:1829
+10494:2:1830
+10495:0:4365
+10496:2:1842
+10497:0:4365
+10498:3:3354
+10499:0:4365
+10500:2:1844
+10501:0:4365
+10502:3:3355
+10503:0:4365
+10504:2:1845
+10505:2:1849
+10506:2:1850
+10507:2:1858
+10508:2:1859
+10509:2:1863
+10510:2:1864
+10511:2:1858
+10512:2:1859
+10513:2:1863
+10514:2:1864
+10515:2:1872
+10516:2:1877
+10517:2:1881
+10518:2:1882
+10519:2:1889
+10520:2:1890
+10521:2:1901
+10522:2:1902
+10523:2:1903
+10524:2:1901
+10525:2:1902
+10526:2:1903
+10527:2:1914
+10528:2:1919
+10529:2:1920
+10530:0:4365
+10531:2:1932
+10532:0:4365
+10533:3:3354
+10534:0:4365
+10535:2:1934
+10536:0:4365
+10537:3:3355
+10538:0:4365
+10539:2:1935
+10540:0:4365
+10541:2:1936
+10542:0:4365
+10543:2:2129
+10544:0:4365
+10545:2:2130
+10546:0:4365
+10547:2:2134
+10548:0:4365
+10549:3:3354
+10550:0:4365
+10551:2:2136
+10552:0:4365
+10553:3:3355
+10554:0:4365
+10555:2:2137
+10556:2:2141
+10557:2:2142
+10558:2:2150
+10559:2:2151
+10560:2:2155
+10561:2:2156
+10562:2:2150
+10563:2:2151
+10564:2:2155
+10565:2:2156
+10566:2:2164
+10567:2:2169
+10568:2:2173
+10569:2:2174
+10570:2:2181
+10571:2:2182
+10572:2:2193
+10573:2:2194
+10574:2:2195
+10575:2:2193
+10576:2:2194
+10577:2:2195
+10578:2:2206
+10579:2:2211
+10580:2:2212
+10581:0:4365
+10582:2:2224
+10583:0:4365
+10584:3:3354
+10585:0:4365
+10586:2:2226
+10587:0:4365
+10588:3:3355
+10589:0:4365
+10590:2:1936
+10591:0:4365
+10592:2:2129
+10593:0:4365
+10594:2:2130
+10595:0:4365
+10596:2:2134
+10597:0:4365
+10598:3:3354
+10599:0:4365
+10600:2:2136
+10601:0:4365
+10602:3:3355
+10603:0:4365
+10604:2:2137
+10605:2:2141
+10606:2:2142
+10607:2:2150
+10608:2:2151
+10609:2:2155
+10610:2:2156
+10611:2:2150
+10612:2:2151
+10613:2:2152
+10614:2:2164
+10615:2:2169
+10616:2:2173
+10617:2:2174
+10618:2:2181
+10619:2:2182
+10620:2:2193
+10621:2:2194
+10622:2:2195
+10623:2:2193
+10624:2:2194
+10625:2:2195
+10626:2:2206
+10627:2:2211
+10628:2:2212
+10629:0:4365
+10630:2:2224
+10631:0:4365
+10632:3:3354
+10633:0:4365
+10634:2:2226
+10635:0:4365
+10636:3:3355
+10637:0:4365
+10638:2:2230
+10639:0:4365
+10640:3:3354
+10641:0:4365
+10642:2:2235
+10643:2:2239
+10644:2:2240
+10645:2:2248
+10646:2:2249
+10647:2:2253
+10648:2:2254
+10649:2:2248
+10650:2:2249
+10651:2:2250
+10652:2:2262
+10653:2:2267
+10654:2:2271
+10655:2:2272
+10656:2:2279
+10657:2:2280
+10658:2:2291
+10659:2:2292
+10660:2:2293
+10661:2:2291
+10662:2:2292
+10663:2:2293
+10664:2:2304
+10665:2:2309
+10666:2:2310
+10667:0:4365
+10668:3:3355
+10669:0:4365
+10670:2:2322
+10671:0:4365
+10672:2:1169
+10673:0:4365
+10674:3:3354
+10675:0:4365
+10676:2:1170
+10677:0:4365
+10678:3:3355
+10679:0:4365
+10680:3:3356
+10681:0:4365
+10682:3:3366
+10683:0:4365
+10684:3:2951
+10685:0:4365
+10686:3:2952
+10687:0:4365
+10688:3:2953
+10689:0:4365
+10690:3:2954
+10691:3:2958
+10692:3:2959
+10693:3:2967
+10694:3:2968
+10695:3:2972
+10696:3:2973
+10697:3:2967
+10698:3:2968
+10699:3:2972
+10700:3:2973
+10701:3:2981
+10702:3:2986
+10703:3:2990
+10704:3:2991
+10705:3:2998
+10706:3:2999
+10707:3:3010
+10708:3:3011
+10709:3:3012
+10710:3:3010
+10711:3:3011
+10712:3:3012
+10713:3:3023
+10714:3:3028
+10715:3:3029
+10716:0:4365
+10717:3:3041
+10718:0:4365
+10719:3:3042
+10720:0:4365
+10721:2:1173
+10722:0:4365
+10723:3:3043
+10724:0:4365
+10725:2:1179
+10726:0:4365
+10727:2:1180
+10728:0:4365
+10729:3:3042
+10730:0:4365
+10731:2:1181
+10732:2:1185
+10733:2:1186
+10734:2:1194
+10735:2:1195
+10736:2:1199
+10737:2:1200
+10738:2:1194
+10739:2:1195
+10740:2:1199
+10741:2:1200
+10742:2:1208
+10743:2:1213
+10744:2:1217
+10745:2:1218
+10746:2:1225
+10747:2:1226
+10748:2:1237
+10749:2:1238
+10750:2:1239
+10751:2:1237
+10752:2:1238
+10753:2:1239
+10754:2:1250
+10755:2:1255
+10756:2:1256
+10757:0:4365
+10758:3:3043
+10759:0:4365
+10760:2:1268
+10761:0:4365
+10762:3:3042
+10763:0:4365
+10764:2:1270
+10765:0:4365
+10766:3:3043
+10767:0:4365
+10768:2:1271
+10769:2:1275
+10770:2:1276
+10771:2:1284
+10772:2:1285
+10773:2:1289
+10774:2:1290
+10775:2:1284
+10776:2:1285
+10777:2:1289
+10778:2:1290
+10779:2:1298
+10780:2:1303
+10781:2:1307
+10782:2:1308
+10783:2:1315
+10784:2:1316
+10785:2:1327
+10786:2:1328
+10787:2:1329
+10788:2:1327
+10789:2:1328
+10790:2:1329
+10791:2:1340
+10792:2:1345
+10793:2:1346
+10794:0:4365
+10795:2:1358
+10796:0:4365
+10797:2:1360
+10798:0:4365
+10799:3:3042
+10800:0:4365
+10801:2:1361
+10802:0:4365
+10803:3:3043
+10804:0:4365
+10805:2:1362
+10806:2:1366
+10807:2:1367
+10808:2:1375
+10809:2:1376
+10810:2:1380
+10811:2:1381
+10812:2:1375
+10813:2:1376
+10814:2:1380
+10815:2:1381
+10816:2:1389
+10817:2:1394
+10818:2:1398
+10819:2:1399
+10820:2:1406
+10821:2:1407
+10822:2:1418
+10823:2:1419
+10824:2:1420
+10825:2:1418
+10826:2:1419
+10827:2:1420
+10828:2:1431
+10829:2:1436
+10830:2:1437
+10831:0:4365
+10832:2:1449
+10833:0:4365
+10834:3:3042
+10835:0:4365
+10836:2:1451
+10837:0:4365
+10838:3:3043
+10839:0:4365
+10840:2:1652
+10841:0:4365
+10842:2:1653
+10843:0:4365
+10844:2:1657
+10845:0:4365
+10846:2:1180
+10847:0:4365
+10848:3:3042
+10849:0:4365
+10850:2:1181
+10851:2:1185
+10852:2:1186
+10853:2:1194
+10854:2:1195
+10855:2:1199
+10856:2:1200
+10857:2:1194
+10858:2:1195
+10859:2:1196
+10860:2:1208
+10861:2:1213
+10862:2:1217
+10863:2:1218
+10864:2:1225
+10865:2:1226
+10866:2:1237
+10867:2:1238
+10868:2:1239
+10869:2:1237
+10870:2:1238
+10871:2:1239
+10872:2:1250
+10873:2:1255
+10874:2:1256
+10875:0:4365
+10876:3:3043
+10877:0:4365
+10878:2:1268
+10879:0:4365
+10880:3:3042
+10881:0:4365
+10882:2:1270
+10883:0:4365
+10884:3:3043
+10885:0:4365
+10886:2:1271
+10887:2:1275
+10888:2:1276
+10889:2:1284
+10890:2:1285
+10891:2:1289
+10892:2:1290
+10893:2:1284
+10894:2:1285
+10895:2:1289
+10896:2:1290
+10897:2:1298
+10898:2:1303
+10899:2:1307
+10900:2:1308
+10901:2:1315
+10902:2:1316
+10903:2:1327
+10904:2:1328
+10905:2:1329
+10906:2:1327
+10907:2:1328
+10908:2:1329
+10909:2:1340
+10910:2:1345
+10911:2:1346
+10912:0:4365
+10913:2:1358
+10914:0:4365
+10915:2:1454
+10916:0:4365
+10917:3:3042
+10918:0:4365
+10919:2:1455
+10920:0:4365
+10921:3:3043
+10922:0:4365
+10923:2:1652
+10924:0:4365
+10925:2:1653
+10926:0:4365
+10927:2:1657
+10928:0:4365
+10929:2:1660
+10930:0:4365
+10931:3:3042
+10932:0:4365
+10933:2:1665
+10934:2:1669
+10935:2:1670
+10936:2:1678
+10937:2:1679
+10938:2:1683
+10939:2:1684
+10940:2:1678
+10941:2:1679
+10942:2:1680
+10943:2:1692
+10944:2:1697
+10945:2:1701
+10946:2:1702
+10947:2:1709
+10948:2:1710
+10949:2:1721
+10950:2:1722
+10951:2:1723
+10952:2:1721
+10953:2:1722
+10954:2:1723
+10955:2:1734
+10956:2:1739
+10957:2:1740
+10958:0:4365
+10959:3:3043
+10960:0:4365
+10961:2:1752
+10962:0:4365
+10963:3:3042
+10964:0:4365
+10965:2:1754
+10966:0:4365
+10967:3:3043
+10968:0:4365
+10969:2:1755
+10970:2:1759
+10971:2:1760
+10972:2:1768
+10973:2:1769
+10974:2:1773
+10975:2:1774
+10976:2:1768
+10977:2:1769
+10978:2:1773
+10979:2:1774
+10980:2:1782
+10981:2:1787
+10982:2:1791
+10983:2:1792
+10984:2:1799
+10985:2:1800
+10986:2:1811
+10987:2:1812
+10988:2:1813
+10989:2:1811
+10990:2:1812
+10991:2:1813
+10992:2:1824
+10993:2:1829
+10994:2:1830
+10995:0:4365
+10996:2:1842
+10997:0:4365
+10998:3:3042
+10999:0:4365
+11000:2:1844
+11001:0:4365
+11002:3:3043
+11003:0:4365
+11004:2:1845
+11005:2:1849
+11006:2:1850
+11007:2:1858
+11008:2:1859
+11009:2:1863
+11010:2:1864
+11011:2:1858
+11012:2:1859
+11013:2:1863
+11014:2:1864
+11015:2:1872
+11016:2:1877
+11017:2:1881
+11018:2:1882
+11019:2:1889
+11020:2:1890
+11021:2:1901
+11022:2:1902
+11023:2:1903
+11024:2:1901
+11025:2:1902
+11026:2:1903
+11027:2:1914
+11028:2:1919
+11029:2:1920
+11030:0:4365
+11031:2:1932
+11032:0:4365
+11033:3:3042
+11034:0:4365
+11035:2:1934
+11036:0:4365
+11037:3:3043
+11038:0:4365
+11039:2:1935
+11040:0:4365
+11041:2:1936
+11042:0:4365
+11043:2:2129
+11044:0:4365
+11045:2:2130
+11046:0:4365
+11047:2:2134
+11048:0:4365
+11049:3:3042
+11050:0:4365
+11051:2:2136
+11052:0:4365
+11053:3:3043
+11054:0:4365
+11055:2:2137
+11056:2:2141
+11057:2:2142
+11058:2:2150
+11059:2:2151
+11060:2:2155
+11061:2:2156
+11062:2:2150
+11063:2:2151
+11064:2:2155
+11065:2:2156
+11066:2:2164
+11067:2:2169
+11068:2:2173
+11069:2:2174
+11070:2:2181
+11071:2:2182
+11072:2:2193
+11073:2:2194
+11074:2:2195
+11075:2:2193
+11076:2:2194
+11077:2:2195
+11078:2:2206
+11079:2:2211
+11080:2:2212
+11081:0:4365
+11082:2:2224
+11083:0:4365
+11084:3:3042
+11085:0:4365
+11086:2:2226
+11087:0:4365
+11088:3:3043
+11089:0:4365
+11090:2:1936
+11091:0:4365
+11092:2:2129
+11093:0:4365
+11094:2:2130
+11095:0:4365
+11096:2:2134
+11097:0:4365
+11098:3:3042
+11099:0:4365
+11100:2:2136
+11101:0:4365
+11102:3:3043
+11103:0:4365
+11104:2:2137
+11105:2:2141
+11106:2:2142
+11107:2:2150
+11108:2:2151
+11109:2:2155
+11110:2:2156
+11111:2:2150
+11112:2:2151
+11113:2:2152
+11114:2:2164
+11115:2:2169
+11116:2:2173
+11117:2:2174
+11118:2:2181
+11119:2:2182
+11120:2:2193
+11121:2:2194
+11122:2:2195
+11123:2:2193
+11124:2:2194
+11125:2:2195
+11126:2:2206
+11127:2:2211
+11128:2:2212
+11129:0:4365
+11130:2:2224
+11131:0:4365
+11132:3:3042
+11133:0:4365
+11134:2:2226
+11135:0:4365
+11136:3:3043
+11137:0:4365
+11138:2:2230
+11139:0:4365
+11140:3:3042
+11141:0:4365
+11142:2:2235
+11143:2:2239
+11144:2:2240
+11145:2:2248
+11146:2:2249
+11147:2:2253
+11148:2:2254
+11149:2:2248
+11150:2:2249
+11151:2:2250
+11152:2:2262
+11153:2:2267
+11154:2:2271
+11155:2:2272
+11156:2:2279
+11157:2:2280
+11158:2:2291
+11159:2:2292
+11160:2:2293
+11161:2:2291
+11162:2:2292
+11163:2:2293
+11164:2:2304
+11165:2:2309
+11166:2:2310
+11167:0:4365
+11168:3:3043
+11169:0:4365
+11170:2:2322
+11171:0:4365
+11172:2:1169
+11173:0:4365
+11174:3:3042
+11175:0:4365
+11176:2:1170
+11177:0:4365
+11178:3:3043
+11179:0:4365
+11180:3:3044
+11181:0:4365
+11182:3:3257
+11183:0:4365
+11184:3:3362
+11185:0:4365
+11186:3:3363
+11187:0:4365
+11188:3:3367
+11189:0:4365
+11190:3:3373
+11191:3:3377
+11192:3:3378
+11193:3:3386
+11194:3:3387
+11195:3:3391
+11196:3:3392
+11197:3:3386
+11198:3:3387
+11199:3:3391
+11200:3:3392
+11201:3:3400
+11202:3:3405
+11203:3:3409
+11204:3:3410
+11205:3:3417
+11206:3:3418
+11207:3:3429
+11208:3:3430
+11209:3:3431
+11210:3:3429
+11211:3:3430
+11212:3:3431
+11213:3:3442
+11214:3:3447
+11215:3:3448
+11216:0:4365
+11217:3:3460
+11218:0:4365
+11219:3:3461
+11220:0:4365
+11221:2:1173
+11222:0:4365
+11223:3:3462
+11224:0:4365
+11225:2:1179
+11226:0:4365
+11227:2:1180
+11228:0:4365
+11229:3:3461
+11230:0:4365
+11231:2:1181
+11232:2:1185
+11233:2:1186
+11234:2:1194
+11235:2:1195
+11236:2:1199
+11237:2:1200
+11238:2:1194
+11239:2:1195
+11240:2:1199
+11241:2:1200
+11242:2:1208
+11243:2:1213
+11244:2:1217
+11245:2:1218
+11246:2:1225
+11247:2:1226
+11248:2:1237
+11249:2:1238
+11250:2:1239
+11251:2:1237
+11252:2:1238
+11253:2:1239
+11254:2:1250
+11255:2:1255
+11256:2:1256
+11257:0:4365
+11258:3:3462
+11259:0:4365
+11260:2:1268
+11261:0:4365
+11262:3:3461
+11263:0:4365
+11264:2:1270
+11265:0:4365
+11266:3:3462
+11267:0:4365
+11268:2:1271
+11269:2:1275
+11270:2:1276
+11271:2:1284
+11272:2:1285
+11273:2:1289
+11274:2:1290
+11275:2:1284
+11276:2:1285
+11277:2:1289
+11278:2:1290
+11279:2:1298
+11280:2:1303
+11281:2:1307
+11282:2:1308
+11283:2:1315
+11284:2:1316
+11285:2:1327
+11286:2:1328
+11287:2:1329
+11288:2:1327
+11289:2:1328
+11290:2:1329
+11291:2:1340
+11292:2:1345
+11293:2:1346
+11294:0:4365
+11295:2:1358
+11296:0:4365
+11297:2:1360
+11298:0:4365
+11299:3:3461
+11300:0:4365
+11301:2:1361
+11302:0:4365
+11303:3:3462
+11304:0:4365
+11305:2:1362
+11306:2:1366
+11307:2:1367
+11308:2:1375
+11309:2:1376
+11310:2:1380
+11311:2:1381
+11312:2:1375
+11313:2:1376
+11314:2:1380
+11315:2:1381
+11316:2:1389
+11317:2:1394
+11318:2:1398
+11319:2:1399
+11320:2:1406
+11321:2:1407
+11322:2:1418
+11323:2:1419
+11324:2:1420
+11325:2:1418
+11326:2:1419
+11327:2:1420
+11328:2:1431
+11329:2:1436
+11330:2:1437
+11331:0:4365
+11332:2:1449
+11333:0:4365
+11334:3:3461
+11335:0:4365
+11336:2:1451
+11337:0:4365
+11338:3:3462
+11339:0:4365
+11340:2:1652
+11341:0:4365
+11342:2:1653
+11343:0:4365
+11344:2:1657
+11345:0:4365
+11346:2:1180
+11347:0:4365
+11348:3:3461
+11349:0:4365
+11350:2:1181
+11351:2:1185
+11352:2:1186
+11353:2:1194
+11354:2:1195
+11355:2:1199
+11356:2:1200
+11357:2:1194
+11358:2:1195
+11359:2:1196
+11360:2:1208
+11361:2:1213
+11362:2:1217
+11363:2:1218
+11364:2:1225
+11365:2:1226
+11366:2:1237
+11367:2:1238
+11368:2:1239
+11369:2:1237
+11370:2:1238
+11371:2:1239
+11372:2:1250
+11373:2:1255
+11374:2:1256
+11375:0:4365
+11376:3:3462
+11377:0:4365
+11378:2:1268
+11379:0:4365
+11380:3:3461
+11381:0:4365
+11382:2:1270
+11383:0:4365
+11384:3:3462
+11385:0:4365
+11386:2:1271
+11387:2:1275
+11388:2:1276
+11389:2:1284
+11390:2:1285
+11391:2:1289
+11392:2:1290
+11393:2:1284
+11394:2:1285
+11395:2:1289
+11396:2:1290
+11397:2:1298
+11398:2:1303
+11399:2:1307
+11400:2:1308
+11401:2:1315
+11402:2:1316
+11403:2:1327
+11404:2:1328
+11405:2:1329
+11406:2:1327
+11407:2:1328
+11408:2:1329
+11409:2:1340
+11410:2:1345
+11411:2:1346
+11412:0:4365
+11413:2:1358
+11414:0:4365
+11415:2:1454
+11416:0:4365
+11417:3:3461
+11418:0:4365
+11419:2:1455
+11420:0:4365
+11421:3:3462
+11422:0:4365
+11423:2:1652
+11424:0:4365
+11425:2:1653
+11426:0:4365
+11427:2:1657
+11428:0:4365
+11429:2:1660
+11430:0:4365
+11431:3:3461
+11432:0:4365
+11433:2:1665
+11434:2:1669
+11435:2:1670
+11436:2:1678
+11437:2:1679
+11438:2:1683
+11439:2:1684
+11440:2:1678
+11441:2:1679
+11442:2:1680
+11443:2:1692
+11444:2:1697
+11445:2:1701
+11446:2:1702
+11447:2:1709
+11448:2:1710
+11449:2:1721
+11450:2:1722
+11451:2:1723
+11452:2:1721
+11453:2:1722
+11454:2:1723
+11455:2:1734
+11456:2:1739
+11457:2:1740
+11458:0:4365
+11459:3:3462
+11460:0:4365
+11461:2:1752
+11462:0:4365
+11463:3:3461
+11464:0:4365
+11465:2:1754
+11466:0:4365
+11467:3:3462
+11468:0:4365
+11469:2:1755
+11470:2:1759
+11471:2:1760
+11472:2:1768
+11473:2:1769
+11474:2:1773
+11475:2:1774
+11476:2:1768
+11477:2:1769
+11478:2:1773
+11479:2:1774
+11480:2:1782
+11481:2:1787
+11482:2:1791
+11483:2:1792
+11484:2:1799
+11485:2:1800
+11486:2:1811
+11487:2:1812
+11488:2:1813
+11489:2:1811
+11490:2:1812
+11491:2:1813
+11492:2:1824
+11493:2:1829
+11494:2:1830
+11495:0:4365
+11496:2:1842
+11497:0:4365
+11498:3:3461
+11499:0:4365
+11500:2:1844
+11501:0:4365
+11502:3:3462
+11503:0:4365
+11504:2:1845
+11505:2:1849
+11506:2:1850
+11507:2:1858
+11508:2:1859
+11509:2:1863
+11510:2:1864
+11511:2:1858
+11512:2:1859
+11513:2:1863
+11514:2:1864
+11515:2:1872
+11516:2:1877
+11517:2:1881
+11518:2:1882
+11519:2:1889
+11520:2:1890
+11521:2:1901
+11522:2:1902
+11523:2:1903
+11524:2:1901
+11525:2:1902
+11526:2:1903
+11527:2:1914
+11528:2:1919
+11529:2:1920
+11530:0:4365
+11531:2:1932
+11532:0:4365
+11533:3:3461
+11534:0:4365
+11535:2:1934
+11536:0:4365
+11537:3:3462
+11538:0:4365
+11539:2:1935
+11540:0:4365
+11541:2:1936
+11542:0:4365
+11543:2:2129
+11544:0:4365
+11545:2:2130
+11546:0:4365
+11547:2:2134
+11548:0:4365
+11549:3:3461
+11550:0:4365
+11551:2:2136
+11552:0:4365
+11553:3:3462
+11554:0:4365
+11555:2:2137
+11556:2:2141
+11557:2:2142
+11558:2:2150
+11559:2:2151
+11560:2:2155
+11561:2:2156
+11562:2:2150
+11563:2:2151
+11564:2:2155
+11565:2:2156
+11566:2:2164
+11567:2:2169
+11568:2:2173
+11569:2:2174
+11570:2:2181
+11571:2:2182
+11572:2:2193
+11573:2:2194
+11574:2:2195
+11575:2:2193
+11576:2:2194
+11577:2:2195
+11578:2:2206
+11579:2:2211
+11580:2:2212
+11581:0:4365
+11582:2:2224
+11583:0:4365
+11584:3:3461
+11585:0:4365
+11586:2:2226
+11587:0:4365
+11588:3:3462
+11589:0:4365
+11590:2:1936
+11591:0:4365
+11592:2:2129
+11593:0:4365
+11594:2:2130
+11595:0:4365
+11596:2:2134
+11597:0:4365
+11598:3:3461
+11599:0:4365
+11600:2:2136
+11601:0:4365
+11602:3:3462
+11603:0:4365
+11604:2:2137
+11605:2:2141
+11606:2:2142
+11607:2:2150
+11608:2:2151
+11609:2:2155
+11610:2:2156
+11611:2:2150
+11612:2:2151
+11613:2:2152
+11614:2:2164
+11615:2:2169
+11616:2:2173
+11617:2:2174
+11618:2:2181
+11619:2:2182
+11620:2:2193
+11621:2:2194
+11622:2:2195
+11623:2:2193
+11624:2:2194
+11625:2:2195
+11626:2:2206
+11627:2:2211
+11628:2:2212
+11629:0:4365
+11630:2:2224
+11631:0:4365
+11632:3:3461
+11633:0:4365
+11634:2:2226
+11635:0:4365
+11636:3:3462
+11637:0:4365
+11638:2:2230
+11639:0:4365
+11640:3:3461
+11641:0:4365
+11642:2:2235
+11643:2:2239
+11644:2:2240
+11645:2:2248
+11646:2:2249
+11647:2:2253
+11648:2:2254
+11649:2:2248
+11650:2:2249
+11651:2:2250
+11652:2:2262
+11653:2:2267
+11654:2:2271
+11655:2:2272
+11656:2:2279
+11657:2:2280
+11658:2:2291
+11659:2:2292
+11660:2:2293
+11661:2:2291
+11662:2:2292
+11663:2:2293
+11664:2:2304
+11665:2:2309
+11666:2:2310
+11667:0:4365
+11668:3:3462
+11669:0:4365
+11670:2:2322
+11671:0:4365
+11672:2:1169
+11673:0:4365
+11674:3:3461
+11675:0:4365
+11676:2:1170
+11677:0:4365
+11678:3:3462
+11679:0:4365
+11680:3:3463
+11681:0:4365
+11682:3:3469
+11683:0:4365
+11684:3:3470
+11685:3:3474
+11686:3:3475
+11687:3:3483
+11688:3:3484
+11689:3:3488
+11690:3:3489
+11691:3:3483
+11692:3:3484
+11693:3:3488
+11694:3:3489
+11695:3:3497
+11696:3:3502
+11697:3:3506
+11698:3:3507
+11699:3:3514
+11700:3:3515
+11701:3:3526
+11702:3:3527
+11703:3:3528
+11704:3:3526
+11705:3:3527
+11706:3:3528
+11707:3:3539
+11708:3:3544
+11709:3:3545
+11710:0:4365
+11711:3:3557
+11712:0:4365
+11713:3:3558
+11714:0:4365
+11715:2:1173
+11716:0:4365
+11717:3:3559
+11718:0:4365
+11719:2:1179
+11720:0:4365
+11721:2:1180
+11722:0:4365
+11723:3:3558
+11724:0:4365
+11725:2:1181
+11726:2:1185
+11727:2:1186
+11728:2:1194
+11729:2:1195
+11730:2:1199
+11731:2:1200
+11732:2:1194
+11733:2:1195
+11734:2:1199
+11735:2:1200
+11736:2:1208
+11737:2:1213
+11738:2:1217
+11739:2:1218
+11740:2:1225
+11741:2:1226
+11742:2:1237
+11743:2:1238
+11744:2:1239
+11745:2:1237
+11746:2:1238
+11747:2:1239
+11748:2:1250
+11749:2:1255
+11750:2:1256
+11751:0:4365
+11752:3:3559
+11753:0:4365
+11754:2:1268
+11755:0:4365
+11756:3:3558
+11757:0:4365
+11758:2:1270
+11759:0:4365
+11760:3:3559
+11761:0:4365
+11762:2:1271
+11763:2:1275
+11764:2:1276
+11765:2:1284
+11766:2:1285
+11767:2:1289
+11768:2:1290
+11769:2:1284
+11770:2:1285
+11771:2:1289
+11772:2:1290
+11773:2:1298
+11774:2:1303
+11775:2:1307
+11776:2:1308
+11777:2:1315
+11778:2:1316
+11779:2:1327
+11780:2:1328
+11781:2:1329
+11782:2:1327
+11783:2:1328
+11784:2:1329
+11785:2:1340
+11786:2:1345
+11787:2:1346
+11788:0:4365
+11789:2:1358
+11790:0:4365
+11791:2:1360
+11792:0:4365
+11793:3:3558
+11794:0:4365
+11795:2:1361
+11796:0:4365
+11797:3:3559
+11798:0:4365
+11799:2:1362
+11800:2:1366
+11801:2:1367
+11802:2:1375
+11803:2:1376
+11804:2:1380
+11805:2:1381
+11806:2:1375
+11807:2:1376
+11808:2:1380
+11809:2:1381
+11810:2:1389
+11811:2:1394
+11812:2:1398
+11813:2:1399
+11814:2:1406
+11815:2:1407
+11816:2:1418
+11817:2:1419
+11818:2:1420
+11819:2:1418
+11820:2:1419
+11821:2:1420
+11822:2:1431
+11823:2:1436
+11824:2:1437
+11825:0:4365
+11826:2:1449
+11827:0:4365
+11828:3:3558
+11829:0:4365
+11830:2:1451
+11831:0:4365
+11832:3:3559
+11833:0:4365
+11834:2:1652
+11835:0:4365
+11836:2:1653
+11837:0:4365
+11838:2:1657
+11839:0:4365
+11840:2:1180
+11841:0:4365
+11842:3:3558
+11843:0:4365
+11844:2:1181
+11845:2:1185
+11846:2:1186
+11847:2:1194
+11848:2:1195
+11849:2:1199
+11850:2:1200
+11851:2:1194
+11852:2:1195
+11853:2:1196
+11854:2:1208
+11855:2:1213
+11856:2:1217
+11857:2:1218
+11858:2:1225
+11859:2:1226
+11860:2:1237
+11861:2:1238
+11862:2:1239
+11863:2:1237
+11864:2:1238
+11865:2:1239
+11866:2:1250
+11867:2:1255
+11868:2:1256
+11869:0:4365
+11870:3:3559
+11871:0:4365
+11872:2:1268
+11873:0:4365
+11874:3:3558
+11875:0:4365
+11876:2:1270
+11877:0:4365
+11878:3:3559
+11879:0:4365
+11880:2:1271
+11881:2:1275
+11882:2:1276
+11883:2:1284
+11884:2:1285
+11885:2:1289
+11886:2:1290
+11887:2:1284
+11888:2:1285
+11889:2:1289
+11890:2:1290
+11891:2:1298
+11892:2:1303
+11893:2:1307
+11894:2:1308
+11895:2:1315
+11896:2:1316
+11897:2:1327
+11898:2:1328
+11899:2:1329
+11900:2:1327
+11901:2:1328
+11902:2:1329
+11903:2:1340
+11904:2:1345
+11905:2:1346
+11906:0:4365
+11907:2:1358
+11908:0:4365
+11909:2:1454
+11910:0:4365
+11911:3:3558
+11912:0:4365
+11913:2:1455
+11914:0:4365
+11915:3:3559
+11916:0:4365
+11917:2:1652
+11918:0:4365
+11919:2:1653
+11920:0:4365
+11921:2:1657
+11922:0:4365
+11923:2:1660
+11924:0:4365
+11925:3:3558
+11926:0:4365
+11927:2:1665
+11928:2:1669
+11929:2:1670
+11930:2:1678
+11931:2:1679
+11932:2:1683
+11933:2:1684
+11934:2:1678
+11935:2:1679
+11936:2:1680
+11937:2:1692
+11938:2:1697
+11939:2:1701
+11940:2:1702
+11941:2:1709
+11942:2:1710
+11943:2:1721
+11944:2:1722
+11945:2:1723
+11946:2:1721
+11947:2:1722
+11948:2:1723
+11949:2:1734
+11950:2:1739
+11951:2:1740
+11952:0:4365
+11953:3:3559
+11954:0:4365
+11955:2:1752
+11956:0:4365
+11957:3:3558
+11958:0:4365
+11959:2:1754
+11960:0:4365
+11961:3:3559
+11962:0:4365
+11963:2:1755
+11964:2:1759
+11965:2:1760
+11966:2:1768
+11967:2:1769
+11968:2:1773
+11969:2:1774
+11970:2:1768
+11971:2:1769
+11972:2:1773
+11973:2:1774
+11974:2:1782
+11975:2:1787
+11976:2:1791
+11977:2:1792
+11978:2:1799
+11979:2:1800
+11980:2:1811
+11981:2:1812
+11982:2:1813
+11983:2:1811
+11984:2:1812
+11985:2:1813
+11986:2:1824
+11987:2:1829
+11988:2:1830
+11989:0:4365
+11990:2:1842
+11991:0:4365
+11992:3:3558
+11993:0:4365
+11994:2:1844
+11995:0:4365
+11996:3:3559
+11997:0:4365
+11998:2:1845
+11999:2:1849
+12000:2:1850
+12001:2:1858
+12002:2:1859
+12003:2:1863
+12004:2:1864
+12005:2:1858
+12006:2:1859
+12007:2:1863
+12008:2:1864
+12009:2:1872
+12010:2:1877
+12011:2:1881
+12012:2:1882
+12013:2:1889
+12014:2:1890
+12015:2:1901
+12016:2:1902
+12017:2:1903
+12018:2:1901
+12019:2:1902
+12020:2:1903
+12021:2:1914
+12022:2:1919
+12023:2:1920
+12024:0:4365
+12025:2:1932
+12026:0:4365
+12027:3:3558
+12028:0:4365
+12029:2:1934
+12030:0:4365
+12031:3:3559
+12032:0:4365
+12033:2:1935
+12034:0:4365
+12035:2:1936
+12036:0:4365
+12037:2:2129
+12038:0:4365
+12039:2:2130
+12040:0:4365
+12041:2:2134
+12042:0:4365
+12043:3:3558
+12044:0:4365
+12045:2:2136
+12046:0:4365
+12047:3:3559
+12048:0:4365
+12049:2:2137
+12050:2:2141
+12051:2:2142
+12052:2:2150
+12053:2:2151
+12054:2:2155
+12055:2:2156
+12056:2:2150
+12057:2:2151
+12058:2:2155
+12059:2:2156
+12060:2:2164
+12061:2:2169
+12062:2:2173
+12063:2:2174
+12064:2:2181
+12065:2:2182
+12066:2:2193
+12067:2:2194
+12068:2:2195
+12069:2:2193
+12070:2:2194
+12071:2:2195
+12072:2:2206
+12073:2:2211
+12074:2:2212
+12075:0:4365
+12076:2:2224
+12077:0:4365
+12078:3:3558
+12079:0:4365
+12080:2:2226
+12081:0:4365
+12082:3:3559
+12083:0:4365
+12084:2:1936
+12085:0:4365
+12086:2:2129
+12087:0:4365
+12088:2:2130
+12089:0:4365
+12090:2:2134
+12091:0:4365
+12092:3:3558
+12093:0:4365
+12094:2:2136
+12095:0:4365
+12096:3:3559
+12097:0:4365
+12098:2:2137
+12099:2:2141
+12100:2:2142
+12101:2:2150
+12102:2:2151
+12103:2:2155
+12104:2:2156
+12105:2:2150
+12106:2:2151
+12107:2:2152
+12108:2:2164
+12109:2:2169
+12110:2:2173
+12111:2:2174
+12112:2:2181
+12113:2:2182
+12114:2:2193
+12115:2:2194
+12116:2:2195
+12117:2:2193
+12118:2:2194
+12119:2:2195
+12120:2:2206
+12121:2:2211
+12122:2:2212
+12123:0:4365
+12124:2:2224
+12125:0:4365
+12126:3:3558
+12127:0:4365
+12128:2:2226
+12129:0:4365
+12130:3:3559
+12131:0:4365
+12132:2:2230
+12133:0:4365
+12134:3:3558
+12135:0:4365
+12136:2:2235
+12137:2:2239
+12138:2:2240
+12139:2:2248
+12140:2:2249
+12141:2:2253
+12142:2:2254
+12143:2:2248
+12144:2:2249
+12145:2:2250
+12146:2:2262
+12147:2:2267
+12148:2:2271
+12149:2:2272
+12150:2:2279
+12151:2:2280
+12152:2:2291
+12153:2:2292
+12154:2:2293
+12155:2:2291
+12156:2:2292
+12157:2:2293
+12158:2:2304
+12159:2:2309
+12160:2:2310
+12161:0:4365
+12162:3:3559
+12163:0:4365
+12164:2:2322
+12165:0:4365
+12166:2:1169
+12167:0:4365
+12168:3:3558
+12169:0:4365
+12170:2:1170
+12171:0:4365
+12172:3:3559
+12173:0:4365
+12174:3:3560
+12175:0:4365
+12176:3:3566
+12177:0:4365
+12178:3:3569
+12179:3:3570
+12180:3:3582
+12181:3:3583
+12182:3:3587
+12183:3:3588
+12184:3:3582
+12185:3:3583
+12186:3:3587
+12187:3:3588
+12188:3:3596
+12189:3:3601
+12190:3:3605
+12191:3:3606
+12192:3:3613
+12193:3:3614
+12194:3:3625
+12195:3:3626
+12196:3:3627
+12197:3:3625
+12198:3:3626
+12199:3:3627
+12200:3:3638
+12201:3:3643
+12202:3:3644
+12203:0:4365
+12204:3:3656
+12205:0:4365
+12206:3:3657
+12207:0:4365
+12208:2:1173
+12209:0:4365
+12210:3:3658
+12211:0:4365
+12212:2:1179
+12213:0:4365
+12214:2:1180
+12215:0:4365
+12216:3:3657
+12217:0:4365
+12218:2:1181
+12219:2:1185
+12220:2:1186
+12221:2:1194
+12222:2:1195
+12223:2:1199
+12224:2:1200
+12225:2:1194
+12226:2:1195
+12227:2:1199
+12228:2:1200
+12229:2:1208
+12230:2:1213
+12231:2:1217
+12232:2:1218
+12233:2:1225
+12234:2:1226
+12235:2:1237
+12236:2:1238
+12237:2:1239
+12238:2:1237
+12239:2:1238
+12240:2:1239
+12241:2:1250
+12242:2:1255
+12243:2:1256
+12244:0:4365
+12245:3:3658
+12246:0:4365
+12247:2:1268
+12248:0:4365
+12249:3:3657
+12250:0:4365
+12251:2:1270
+12252:0:4365
+12253:3:3658
+12254:0:4365
+12255:2:1271
+12256:2:1275
+12257:2:1276
+12258:2:1284
+12259:2:1285
+12260:2:1289
+12261:2:1290
+12262:2:1284
+12263:2:1285
+12264:2:1289
+12265:2:1290
+12266:2:1298
+12267:2:1303
+12268:2:1307
+12269:2:1308
+12270:2:1315
+12271:2:1316
+12272:2:1327
+12273:2:1328
+12274:2:1329
+12275:2:1327
+12276:2:1328
+12277:2:1329
+12278:2:1340
+12279:2:1345
+12280:2:1346
+12281:0:4365
+12282:2:1358
+12283:0:4365
+12284:2:1360
+12285:0:4365
+12286:3:3657
+12287:0:4365
+12288:2:1361
+12289:0:4365
+12290:3:3658
+12291:0:4365
+12292:2:1362
+12293:2:1366
+12294:2:1367
+12295:2:1375
+12296:2:1376
+12297:2:1380
+12298:2:1381
+12299:2:1375
+12300:2:1376
+12301:2:1380
+12302:2:1381
+12303:2:1389
+12304:2:1394
+12305:2:1398
+12306:2:1399
+12307:2:1406
+12308:2:1407
+12309:2:1418
+12310:2:1419
+12311:2:1420
+12312:2:1418
+12313:2:1419
+12314:2:1420
+12315:2:1431
+12316:2:1436
+12317:2:1437
+12318:0:4365
+12319:2:1449
+12320:0:4365
+12321:3:3657
+12322:0:4365
+12323:2:1451
+12324:0:4365
+12325:3:3658
+12326:0:4365
+12327:2:1652
+12328:0:4365
+12329:2:1653
+12330:0:4365
+12331:2:1657
+12332:0:4365
+12333:2:1180
+12334:0:4365
+12335:3:3657
+12336:0:4365
+12337:2:1181
+12338:2:1185
+12339:2:1186
+12340:2:1194
+12341:2:1195
+12342:2:1199
+12343:2:1200
+12344:2:1194
+12345:2:1195
+12346:2:1196
+12347:2:1208
+12348:2:1213
+12349:2:1217
+12350:2:1218
+12351:2:1225
+12352:2:1226
+12353:2:1237
+12354:2:1238
+12355:2:1239
+12356:2:1237
+12357:2:1238
+12358:2:1239
+12359:2:1250
+12360:2:1255
+12361:2:1256
+12362:0:4365
+12363:3:3658
+12364:0:4365
+12365:2:1268
+12366:0:4365
+12367:3:3657
+12368:0:4365
+12369:2:1270
+12370:0:4365
+12371:3:3658
+12372:0:4365
+12373:2:1271
+12374:2:1275
+12375:2:1276
+12376:2:1284
+12377:2:1285
+12378:2:1289
+12379:2:1290
+12380:2:1284
+12381:2:1285
+12382:2:1289
+12383:2:1290
+12384:2:1298
+12385:2:1303
+12386:2:1307
+12387:2:1308
+12388:2:1315
+12389:2:1316
+12390:2:1327
+12391:2:1328
+12392:2:1329
+12393:2:1327
+12394:2:1328
+12395:2:1329
+12396:2:1340
+12397:2:1345
+12398:2:1346
+12399:0:4365
+12400:2:1358
+12401:0:4365
+12402:2:1454
+12403:0:4365
+12404:3:3657
+12405:0:4365
+12406:2:1455
+12407:0:4365
+12408:3:3658
+12409:0:4365
+12410:2:1652
+12411:0:4365
+12412:2:1653
+12413:0:4365
+12414:2:1657
+12415:0:4365
+12416:2:1660
+12417:0:4365
+12418:3:3657
+12419:0:4365
+12420:2:1665
+12421:2:1669
+12422:2:1670
+12423:2:1678
+12424:2:1679
+12425:2:1683
+12426:2:1684
+12427:2:1678
+12428:2:1679
+12429:2:1680
+12430:2:1692
+12431:2:1697
+12432:2:1701
+12433:2:1702
+12434:2:1709
+12435:2:1710
+12436:2:1721
+12437:2:1722
+12438:2:1723
+12439:2:1721
+12440:2:1722
+12441:2:1723
+12442:2:1734
+12443:2:1739
+12444:2:1740
+12445:0:4365
+12446:3:3658
+12447:0:4365
+12448:2:1752
+12449:0:4365
+12450:3:3657
+12451:0:4365
+12452:2:1754
+12453:0:4365
+12454:3:3658
+12455:0:4365
+12456:2:1755
+12457:2:1759
+12458:2:1760
+12459:2:1768
+12460:2:1769
+12461:2:1773
+12462:2:1774
+12463:2:1768
+12464:2:1769
+12465:2:1773
+12466:2:1774
+12467:2:1782
+12468:2:1787
+12469:2:1791
+12470:2:1792
+12471:2:1799
+12472:2:1800
+12473:2:1811
+12474:2:1812
+12475:2:1813
+12476:2:1811
+12477:2:1812
+12478:2:1813
+12479:2:1824
+12480:2:1829
+12481:2:1830
+12482:0:4365
+12483:2:1842
+12484:0:4365
+12485:3:3657
+12486:0:4365
+12487:2:1844
+12488:0:4365
+12489:3:3658
+12490:0:4365
+12491:2:1845
+12492:2:1849
+12493:2:1850
+12494:2:1858
+12495:2:1859
+12496:2:1863
+12497:2:1864
+12498:2:1858
+12499:2:1859
+12500:2:1863
+12501:2:1864
+12502:2:1872
+12503:2:1877
+12504:2:1881
+12505:2:1882
+12506:2:1889
+12507:2:1890
+12508:2:1901
+12509:2:1902
+12510:2:1903
+12511:2:1901
+12512:2:1902
+12513:2:1903
+12514:2:1914
+12515:2:1919
+12516:2:1920
+12517:0:4365
+12518:2:1932
+12519:0:4365
+12520:3:3657
+12521:0:4365
+12522:2:1934
+12523:0:4365
+12524:3:3658
+12525:0:4365
+12526:2:1935
+12527:0:4365
+12528:2:1936
+12529:0:4365
+12530:2:2129
+12531:0:4365
+12532:2:2130
+12533:0:4365
+12534:2:2134
+12535:0:4365
+12536:3:3657
+12537:0:4365
+12538:2:2136
+12539:0:4365
+12540:3:3658
+12541:0:4365
+12542:2:2137
+12543:2:2141
+12544:2:2142
+12545:2:2150
+12546:2:2151
+12547:2:2155
+12548:2:2156
+12549:2:2150
+12550:2:2151
+12551:2:2155
+12552:2:2156
+12553:2:2164
+12554:2:2169
+12555:2:2173
+12556:2:2174
+12557:2:2181
+12558:2:2182
+12559:2:2193
+12560:2:2194
+12561:2:2195
+12562:2:2193
+12563:2:2194
+12564:2:2195
+12565:2:2206
+12566:2:2211
+12567:2:2212
+12568:0:4365
+12569:2:2224
+12570:0:4365
+12571:3:3657
+12572:0:4365
+12573:2:2226
+12574:0:4365
+12575:3:3658
+12576:0:4365
+12577:2:1936
+12578:0:4365
+12579:2:2129
+12580:0:4365
+12581:2:2130
+12582:0:4365
+12583:2:2134
+12584:0:4365
+12585:3:3657
+12586:0:4365
+12587:2:2136
+12588:0:4365
+12589:3:3658
+12590:0:4365
+12591:2:2137
+12592:2:2141
+12593:2:2142
+12594:2:2150
+12595:2:2151
+12596:2:2155
+12597:2:2156
+12598:2:2150
+12599:2:2151
+12600:2:2152
+12601:2:2164
+12602:2:2169
+12603:2:2173
+12604:2:2174
+12605:2:2181
+12606:2:2182
+12607:2:2193
+12608:2:2194
+12609:2:2195
+12610:2:2193
+12611:2:2194
+12612:2:2195
+12613:2:2206
+12614:2:2211
+12615:2:2212
+12616:0:4365
+12617:2:2224
+12618:0:4365
+12619:3:3657
+12620:0:4365
+12621:2:2226
+12622:0:4365
+12623:3:3658
+12624:0:4365
+12625:2:2230
+12626:0:4365
+12627:3:3657
+12628:0:4365
+12629:2:2235
+12630:2:2239
+12631:2:2240
+12632:2:2248
+12633:2:2249
+12634:2:2253
+12635:2:2254
+12636:2:2248
+12637:2:2249
+12638:2:2250
+12639:2:2262
+12640:2:2267
+12641:2:2271
+12642:2:2272
+12643:2:2279
+12644:2:2280
+12645:2:2291
+12646:2:2292
+12647:2:2293
+12648:2:2291
+12649:2:2292
+12650:2:2293
+12651:2:2304
+12652:2:2309
+12653:2:2310
+12654:0:4365
+12655:3:3658
+12656:0:4365
+12657:2:2322
+12658:0:4365
+12659:2:1169
+12660:0:4365
+12661:3:3657
+12662:0:4365
+12663:2:1170
+12664:0:4365
+12665:3:3658
+12666:0:4365
+12667:3:3659
+12668:0:4365
+12669:3:3665
+12670:0:4365
+12671:3:3666
+12672:0:4365
+12673:3:3667
+12674:0:4365
+12675:3:3668
+12676:0:4365
+12677:3:3669
+12678:3:3673
+12679:3:3674
+12680:3:3682
+12681:3:3683
+12682:3:3687
+12683:3:3688
+12684:3:3682
+12685:3:3683
+12686:3:3687
+12687:3:3688
+12688:3:3696
+12689:3:3701
+12690:3:3705
+12691:3:3706
+12692:3:3713
+12693:3:3714
+12694:3:3725
+12695:3:3726
+12696:3:3727
+12697:3:3725
+12698:3:3726
+12699:3:3727
+12700:3:3738
+12701:3:3743
+12702:3:3744
+12703:0:4365
+12704:3:3756
+12705:0:4365
+12706:3:3757
+12707:0:4365
+12708:2:1173
+12709:0:4365
+12710:3:3758
+12711:0:4365
+12712:2:1179
+12713:0:4365
+12714:2:1180
+12715:0:4365
+12716:3:3757
+12717:0:4365
+12718:2:1181
+12719:2:1185
+12720:2:1186
+12721:2:1194
+12722:2:1195
+12723:2:1199
+12724:2:1200
+12725:2:1194
+12726:2:1195
+12727:2:1199
+12728:2:1200
+12729:2:1208
+12730:2:1213
+12731:2:1217
+12732:2:1218
+12733:2:1225
+12734:2:1226
+12735:2:1237
+12736:2:1238
+12737:2:1239
+12738:2:1237
+12739:2:1238
+12740:2:1239
+12741:2:1250
+12742:2:1255
+12743:2:1256
+12744:0:4365
+12745:3:3758
+12746:0:4365
+12747:2:1268
+12748:0:4365
+12749:3:3757
+12750:0:4365
+12751:2:1270
+12752:0:4365
+12753:3:3758
+12754:0:4365
+12755:2:1271
+12756:2:1275
+12757:2:1276
+12758:2:1284
+12759:2:1285
+12760:2:1289
+12761:2:1290
+12762:2:1284
+12763:2:1285
+12764:2:1289
+12765:2:1290
+12766:2:1298
+12767:2:1303
+12768:2:1307
+12769:2:1308
+12770:2:1315
+12771:2:1316
+12772:2:1327
+12773:2:1328
+12774:2:1329
+12775:2:1327
+12776:2:1328
+12777:2:1329
+12778:2:1340
+12779:2:1345
+12780:2:1346
+12781:0:4365
+12782:2:1358
+12783:0:4365
+12784:2:1360
+12785:0:4365
+12786:3:3757
+12787:0:4365
+12788:2:1361
+12789:0:4365
+12790:3:3758
+12791:0:4365
+12792:2:1362
+12793:2:1366
+12794:2:1367
+12795:2:1375
+12796:2:1376
+12797:2:1380
+12798:2:1381
+12799:2:1375
+12800:2:1376
+12801:2:1380
+12802:2:1381
+12803:2:1389
+12804:2:1394
+12805:2:1398
+12806:2:1399
+12807:2:1406
+12808:2:1407
+12809:2:1418
+12810:2:1419
+12811:2:1420
+12812:2:1418
+12813:2:1419
+12814:2:1420
+12815:2:1431
+12816:2:1436
+12817:2:1437
+12818:0:4365
+12819:2:1449
+12820:0:4365
+12821:3:3757
+12822:0:4365
+12823:2:1451
+12824:0:4365
+12825:3:3758
+12826:0:4365
+12827:2:1652
+12828:0:4365
+12829:2:1653
+12830:0:4365
+12831:2:1657
+12832:0:4365
+12833:2:1180
+12834:0:4365
+12835:3:3757
+12836:0:4365
+12837:2:1181
+12838:2:1185
+12839:2:1186
+12840:2:1194
+12841:2:1195
+12842:2:1199
+12843:2:1200
+12844:2:1194
+12845:2:1195
+12846:2:1196
+12847:2:1208
+12848:2:1213
+12849:2:1217
+12850:2:1218
+12851:2:1225
+12852:2:1226
+12853:2:1237
+12854:2:1238
+12855:2:1239
+12856:2:1237
+12857:2:1238
+12858:2:1239
+12859:2:1250
+12860:2:1255
+12861:2:1256
+12862:0:4365
+12863:3:3758
+12864:0:4365
+12865:2:1268
+12866:0:4365
+12867:3:3757
+12868:0:4365
+12869:2:1270
+12870:0:4365
+12871:3:3758
+12872:0:4365
+12873:2:1271
+12874:2:1275
+12875:2:1276
+12876:2:1284
+12877:2:1285
+12878:2:1289
+12879:2:1290
+12880:2:1284
+12881:2:1285
+12882:2:1289
+12883:2:1290
+12884:2:1298
+12885:2:1303
+12886:2:1307
+12887:2:1308
+12888:2:1315
+12889:2:1316
+12890:2:1327
+12891:2:1328
+12892:2:1329
+12893:2:1327
+12894:2:1328
+12895:2:1329
+12896:2:1340
+12897:2:1345
+12898:2:1346
+12899:0:4365
+12900:2:1358
+12901:0:4365
+12902:2:1454
+12903:0:4365
+12904:3:3757
+12905:0:4365
+12906:2:1455
+12907:0:4365
+12908:3:3758
+12909:0:4365
+12910:2:1652
+12911:0:4365
+12912:2:1653
+12913:0:4365
+12914:2:1657
+12915:0:4365
+12916:2:1660
+12917:0:4365
+12918:3:3757
+12919:0:4365
+12920:2:1665
+12921:2:1669
+12922:2:1670
+12923:2:1678
+12924:2:1679
+12925:2:1683
+12926:2:1684
+12927:2:1678
+12928:2:1679
+12929:2:1680
+12930:2:1692
+12931:2:1697
+12932:2:1701
+12933:2:1702
+12934:2:1709
+12935:2:1710
+12936:2:1721
+12937:2:1722
+12938:2:1723
+12939:2:1721
+12940:2:1722
+12941:2:1723
+12942:2:1734
+12943:2:1739
+12944:2:1740
+12945:0:4365
+12946:3:3758
+12947:0:4365
+12948:2:1752
+12949:0:4365
+12950:3:3757
+12951:0:4365
+12952:2:1754
+12953:0:4365
+12954:3:3758
+12955:0:4365
+12956:2:1755
+12957:2:1759
+12958:2:1760
+12959:2:1768
+12960:2:1769
+12961:2:1773
+12962:2:1774
+12963:2:1768
+12964:2:1769
+12965:2:1773
+12966:2:1774
+12967:2:1782
+12968:2:1787
+12969:2:1791
+12970:2:1792
+12971:2:1799
+12972:2:1800
+12973:2:1811
+12974:2:1812
+12975:2:1813
+12976:2:1811
+12977:2:1812
+12978:2:1813
+12979:2:1824
+12980:2:1829
+12981:2:1830
+12982:0:4365
+12983:2:1842
+12984:0:4365
+12985:3:3757
+12986:0:4365
+12987:2:1844
+12988:0:4365
+12989:3:3758
+12990:0:4365
+12991:2:1845
+12992:2:1849
+12993:2:1850
+12994:2:1858
+12995:2:1859
+12996:2:1863
+12997:2:1864
+12998:2:1858
+12999:2:1859
+13000:2:1863
+13001:2:1864
+13002:2:1872
+13003:2:1877
+13004:2:1881
+13005:2:1882
+13006:2:1889
+13007:2:1890
+13008:2:1901
+13009:2:1902
+13010:2:1903
+13011:2:1901
+13012:2:1902
+13013:2:1903
+13014:2:1914
+13015:2:1919
+13016:2:1920
+13017:0:4365
+13018:2:1932
+13019:0:4365
+13020:3:3757
+13021:0:4365
+13022:2:1934
+13023:0:4365
+13024:3:3758
+13025:0:4365
+13026:2:1935
+13027:0:4365
+13028:2:1936
+13029:0:4365
+13030:2:2129
+13031:0:4365
+13032:2:2130
+13033:0:4365
+13034:2:2134
+13035:0:4365
+13036:3:3757
+13037:0:4365
+13038:2:2136
+13039:0:4365
+13040:3:3758
+13041:0:4365
+13042:2:2137
+13043:2:2141
+13044:2:2142
+13045:2:2150
+13046:2:2151
+13047:2:2155
+13048:2:2156
+13049:2:2150
+13050:2:2151
+13051:2:2155
+13052:2:2156
+13053:2:2164
+13054:2:2169
+13055:2:2173
+13056:2:2174
+13057:2:2181
+13058:2:2182
+13059:2:2193
+13060:2:2194
+13061:2:2195
+13062:2:2193
+13063:2:2194
+13064:2:2195
+13065:2:2206
+13066:2:2211
+13067:2:2212
+13068:0:4365
+13069:2:2224
+13070:0:4365
+13071:3:3757
+13072:0:4365
+13073:2:2226
+13074:0:4365
+13075:3:3758
+13076:0:4365
+13077:2:1936
+13078:0:4365
+13079:2:2129
+13080:0:4365
+13081:2:2130
+13082:0:4365
+13083:2:2134
+13084:0:4365
+13085:3:3757
+13086:0:4365
+13087:2:2136
+13088:0:4365
+13089:3:3758
+13090:0:4365
+13091:2:2137
+13092:2:2141
+13093:2:2142
+13094:2:2150
+13095:2:2151
+13096:2:2155
+13097:2:2156
+13098:2:2150
+13099:2:2151
+13100:2:2152
+13101:2:2164
+13102:2:2169
+13103:2:2173
+13104:2:2174
+13105:2:2181
+13106:2:2182
+13107:2:2193
+13108:2:2194
+13109:2:2195
+13110:2:2193
+13111:2:2194
+13112:2:2195
+13113:2:2206
+13114:2:2211
+13115:2:2212
+13116:0:4365
+13117:2:2224
+13118:0:4365
+13119:3:3757
+13120:0:4365
+13121:2:2226
+13122:0:4365
+13123:3:3758
+13124:0:4365
+13125:2:2230
+13126:0:4365
+13127:3:3757
+13128:0:4365
+13129:2:2235
+13130:2:2239
+13131:2:2240
+13132:2:2248
+13133:2:2249
+13134:2:2253
+13135:2:2254
+13136:2:2248
+13137:2:2249
+13138:2:2250
+13139:2:2262
+13140:2:2267
+13141:2:2271
+13142:2:2272
+13143:2:2279
+13144:2:2280
+13145:2:2291
+13146:2:2292
+13147:2:2293
+13148:2:2291
+13149:2:2292
+13150:2:2293
+13151:2:2304
+13152:2:2309
+13153:2:2310
+13154:0:4365
+13155:3:3758
+13156:0:4365
+13157:2:2322
+13158:0:4365
+13159:2:1169
+13160:0:4365
+13161:3:3757
+13162:0:4365
+13163:2:1170
+13164:0:4365
+13165:3:3758
+13166:0:4365
+13167:3:3759
+13168:0:4365
+13169:3:3972
+13170:0:4365
+13171:3:3980
+13172:0:4365
+13173:3:3981
+13174:3:3985
+13175:3:3986
+13176:3:3994
+13177:3:3995
+13178:3:3999
+13179:3:4000
+13180:3:3994
+13181:3:3995
+13182:3:3999
+13183:3:4000
+13184:3:4008
+13185:3:4013
+13186:3:4017
+13187:3:4018
+13188:3:4025
+13189:3:4026
+13190:3:4037
+13191:3:4038
+13192:3:4039
+13193:3:4037
+13194:3:4038
+13195:3:4039
+13196:3:4050
+13197:3:4055
+13198:3:4056
+13199:0:4365
+13200:3:4068
+13201:0:4365
+13202:3:4069
+13203:0:4365
+13204:2:1173
+13205:0:4365
+13206:3:4070
+13207:0:4365
+13208:2:1179
+13209:0:4365
+13210:2:1180
+13211:0:4365
+13212:3:4069
+13213:0:4365
+13214:2:1181
+13215:2:1185
+13216:2:1186
+13217:2:1194
+13218:2:1195
+13219:2:1199
+13220:2:1200
+13221:2:1194
+13222:2:1195
+13223:2:1199
+13224:2:1200
+13225:2:1208
+13226:2:1213
+13227:2:1217
+13228:2:1218
+13229:2:1225
+13230:2:1226
+13231:2:1237
+13232:2:1238
+13233:2:1239
+13234:2:1237
+13235:2:1238
+13236:2:1239
+13237:2:1250
+13238:2:1255
+13239:2:1256
+13240:0:4365
+13241:3:4070
+13242:0:4365
+13243:2:1268
+13244:0:4365
+13245:3:4069
+13246:0:4365
+13247:2:1270
+13248:0:4365
+13249:3:4070
+13250:0:4365
+13251:2:1271
+13252:2:1275
+13253:2:1276
+13254:2:1284
+13255:2:1285
+13256:2:1289
+13257:2:1290
+13258:2:1284
+13259:2:1285
+13260:2:1289
+13261:2:1290
+13262:2:1298
+13263:2:1303
+13264:2:1307
+13265:2:1308
+13266:2:1315
+13267:2:1316
+13268:2:1327
+13269:2:1328
+13270:2:1329
+13271:2:1327
+13272:2:1328
+13273:2:1329
+13274:2:1340
+13275:2:1345
+13276:2:1346
+13277:0:4365
+13278:2:1358
+13279:0:4365
+13280:2:1360
+13281:0:4365
+13282:3:4069
+13283:0:4365
+13284:2:1361
+13285:0:4365
+13286:3:4070
+13287:0:4365
+13288:2:1362
+13289:2:1366
+13290:2:1367
+13291:2:1375
+13292:2:1376
+13293:2:1380
+13294:2:1381
+13295:2:1375
+13296:2:1376
+13297:2:1380
+13298:2:1381
+13299:2:1389
+13300:2:1394
+13301:2:1398
+13302:2:1399
+13303:2:1406
+13304:2:1407
+13305:2:1418
+13306:2:1419
+13307:2:1420
+13308:2:1418
+13309:2:1419
+13310:2:1420
+13311:2:1431
+13312:2:1436
+13313:2:1437
+13314:0:4365
+13315:2:1449
+13316:0:4365
+13317:3:4069
+13318:0:4365
+13319:2:1451
+13320:0:4365
+13321:3:4070
+13322:0:4365
+13323:2:1652
+13324:0:4365
+13325:2:1653
+13326:0:4365
+13327:2:1657
+13328:0:4365
+13329:2:1180
+13330:0:4365
+13331:3:4069
+13332:0:4365
+13333:2:1181
+13334:2:1185
+13335:2:1186
+13336:2:1194
+13337:2:1195
+13338:2:1199
+13339:2:1200
+13340:2:1194
+13341:2:1195
+13342:2:1196
+13343:2:1208
+13344:2:1213
+13345:2:1217
+13346:2:1218
+13347:2:1225
+13348:2:1226
+13349:2:1237
+13350:2:1238
+13351:2:1239
+13352:2:1237
+13353:2:1238
+13354:2:1239
+13355:2:1250
+13356:2:1255
+13357:2:1256
+13358:0:4365
+13359:3:4070
+13360:0:4365
+13361:2:1268
+13362:0:4365
+13363:3:4069
+13364:0:4365
+13365:2:1270
+13366:0:4365
+13367:3:4070
+13368:0:4365
+13369:2:1271
+13370:2:1275
+13371:2:1276
+13372:2:1284
+13373:2:1285
+13374:2:1289
+13375:2:1290
+13376:2:1284
+13377:2:1285
+13378:2:1289
+13379:2:1290
+13380:2:1298
+13381:2:1303
+13382:2:1307
+13383:2:1308
+13384:2:1315
+13385:2:1316
+13386:2:1327
+13387:2:1328
+13388:2:1329
+13389:2:1327
+13390:2:1328
+13391:2:1329
+13392:2:1340
+13393:2:1345
+13394:2:1346
+13395:0:4365
+13396:2:1358
+13397:0:4365
+13398:2:1454
+13399:0:4365
+13400:3:4069
+13401:0:4365
+13402:2:1455
+13403:0:4365
+13404:3:4070
+13405:0:4365
+13406:2:1652
+13407:0:4365
+13408:2:1653
+13409:0:4365
+13410:2:1657
+13411:0:4365
+13412:2:1660
+13413:0:4365
+13414:3:4069
+13415:0:4365
+13416:2:1665
+13417:2:1669
+13418:2:1670
+13419:2:1678
+13420:2:1679
+13421:2:1683
+13422:2:1684
+13423:2:1678
+13424:2:1679
+13425:2:1680
+13426:2:1692
+13427:2:1697
+13428:2:1701
+13429:2:1702
+13430:2:1709
+13431:2:1710
+13432:2:1721
+13433:2:1722
+13434:2:1723
+13435:2:1721
+13436:2:1722
+13437:2:1723
+13438:2:1734
+13439:2:1739
+13440:2:1740
+13441:0:4365
+13442:3:4070
+13443:0:4365
+13444:2:1752
+13445:0:4365
+13446:3:4069
+13447:0:4365
+13448:2:1754
+13449:0:4365
+13450:3:4070
+13451:0:4365
+13452:2:1755
+13453:2:1759
+13454:2:1760
+13455:2:1768
+13456:2:1769
+13457:2:1773
+13458:2:1774
+13459:2:1768
+13460:2:1769
+13461:2:1773
+13462:2:1774
+13463:2:1782
+13464:2:1787
+13465:2:1791
+13466:2:1792
+13467:2:1799
+13468:2:1800
+13469:2:1811
+13470:2:1812
+13471:2:1813
+13472:2:1811
+13473:2:1812
+13474:2:1813
+13475:2:1824
+13476:2:1829
+13477:2:1830
+13478:0:4365
+13479:2:1842
+13480:0:4365
+13481:3:4069
+13482:0:4365
+13483:2:1844
+13484:0:4365
+13485:3:4070
+13486:0:4365
+13487:2:1845
+13488:2:1849
+13489:2:1850
+13490:2:1858
+13491:2:1859
+13492:2:1863
+13493:2:1864
+13494:2:1858
+13495:2:1859
+13496:2:1863
+13497:2:1864
+13498:2:1872
+13499:2:1877
+13500:2:1881
+13501:2:1882
+13502:2:1889
+13503:2:1890
+13504:2:1901
+13505:2:1902
+13506:2:1903
+13507:2:1901
+13508:2:1902
+13509:2:1903
+13510:2:1914
+13511:2:1919
+13512:2:1920
+13513:0:4365
+13514:2:1932
+13515:0:4365
+13516:3:4069
+13517:0:4365
+13518:2:1934
+13519:0:4365
+13520:3:4070
+13521:0:4365
+13522:2:1935
+13523:0:4365
+13524:2:1936
+13525:0:4365
+13526:2:2129
+13527:0:4365
+13528:2:2130
+13529:0:4365
+13530:2:2134
+13531:0:4365
+13532:3:4069
+13533:0:4365
+13534:2:2136
+13535:0:4365
+13536:3:4070
+13537:0:4365
+13538:2:2137
+13539:2:2141
+13540:2:2142
+13541:2:2150
+13542:2:2151
+13543:2:2155
+13544:2:2156
+13545:2:2150
+13546:2:2151
+13547:2:2155
+13548:2:2156
+13549:2:2164
+13550:2:2169
+13551:2:2173
+13552:2:2174
+13553:2:2181
+13554:2:2182
+13555:2:2193
+13556:2:2194
+13557:2:2195
+13558:2:2193
+13559:2:2194
+13560:2:2195
+13561:2:2206
+13562:2:2211
+13563:2:2212
+13564:0:4365
+13565:2:2224
+13566:0:4365
+13567:3:4069
+13568:0:4365
+13569:2:2226
+13570:0:4365
+13571:3:4070
+13572:0:4365
+13573:2:1936
+13574:0:4365
+13575:2:2129
+13576:0:4365
+13577:2:2130
+13578:0:4365
+13579:2:2134
+13580:0:4365
+13581:3:4069
+13582:0:4365
+13583:2:2136
+13584:0:4365
+13585:3:4070
+13586:0:4365
+13587:2:2137
+13588:2:2141
+13589:2:2142
+13590:2:2150
+13591:2:2151
+13592:2:2155
+13593:2:2156
+13594:2:2150
+13595:2:2151
+13596:2:2152
+13597:2:2164
+13598:2:2169
+13599:2:2173
+13600:2:2174
+13601:2:2181
+13602:2:2182
+13603:2:2193
+13604:2:2194
+13605:2:2195
+13606:2:2193
+13607:2:2194
+13608:2:2195
+13609:2:2206
+13610:2:2211
+13611:2:2212
+13612:0:4365
+13613:2:2224
+13614:0:4365
+13615:3:4069
+13616:0:4365
+13617:2:2226
+13618:0:4365
+13619:3:4070
+13620:0:4365
+13621:2:2230
+13622:0:4365
+13623:3:4069
+13624:0:4365
+13625:2:2235
+13626:2:2239
+13627:2:2240
+13628:2:2248
+13629:2:2249
+13630:2:2253
+13631:2:2254
+13632:2:2248
+13633:2:2249
+13634:2:2250
+13635:2:2262
+13636:2:2267
+13637:2:2271
+13638:2:2272
+13639:2:2279
+13640:2:2280
+13641:2:2291
+13642:2:2292
+13643:2:2293
+13644:2:2291
+13645:2:2292
+13646:2:2293
+13647:2:2304
+13648:2:2309
+13649:2:2310
+13650:0:4365
+13651:3:4070
+13652:0:4365
+13653:2:2322
+13654:0:4365
+13655:2:1169
+13656:0:4365
+13657:3:4069
+13658:0:4365
+13659:2:1170
+13660:0:4365
+13661:3:4070
+13662:0:4365
+13663:3:4071
+13664:0:4365
+13665:3:4081
+13666:0:4365
+13667:3:3666
+13668:0:4365
+13669:3:3667
+13670:0:4365
+13671:3:3668
+13672:0:4365
+13673:3:3669
+13674:3:3673
+13675:3:3674
+13676:3:3682
+13677:3:3683
+13678:3:3687
+13679:3:3688
+13680:3:3682
+13681:3:3683
+13682:3:3687
+13683:3:3688
+13684:3:3696
+13685:3:3701
+13686:3:3705
+13687:3:3706
+13688:3:3713
+13689:3:3714
+13690:3:3725
+13691:3:3726
+13692:3:3727
+13693:3:3725
+13694:3:3726
+13695:3:3727
+13696:3:3738
+13697:3:3743
+13698:3:3744
+13699:0:4365
+13700:3:3756
+13701:0:4365
+13702:3:3757
+13703:0:4365
+13704:2:1173
+13705:0:4365
+13706:3:3758
+13707:0:4365
+13708:2:1179
+13709:0:4365
+13710:2:1180
+13711:0:4365
+13712:3:3757
+13713:0:4365
+13714:2:1181
+13715:2:1185
+13716:2:1186
+13717:2:1194
+13718:2:1195
+13719:2:1199
+13720:2:1200
+13721:2:1194
+13722:2:1195
+13723:2:1199
+13724:2:1200
+13725:2:1208
+13726:2:1213
+13727:2:1217
+13728:2:1218
+13729:2:1225
+13730:2:1226
+13731:2:1237
+13732:2:1238
+13733:2:1239
+13734:2:1237
+13735:2:1238
+13736:2:1239
+13737:2:1250
+13738:2:1255
+13739:2:1256
+13740:0:4365
+13741:3:3758
+13742:0:4365
+13743:2:1268
+13744:0:4365
+13745:3:3757
+13746:0:4365
+13747:2:1270
+13748:0:4365
+13749:3:3758
+13750:0:4365
+13751:2:1271
+13752:2:1275
+13753:2:1276
+13754:2:1284
+13755:2:1285
+13756:2:1289
+13757:2:1290
+13758:2:1284
+13759:2:1285
+13760:2:1289
+13761:2:1290
+13762:2:1298
+13763:2:1303
+13764:2:1307
+13765:2:1308
+13766:2:1315
+13767:2:1316
+13768:2:1327
+13769:2:1328
+13770:2:1329
+13771:2:1327
+13772:2:1328
+13773:2:1329
+13774:2:1340
+13775:2:1345
+13776:2:1346
+13777:0:4365
+13778:2:1358
+13779:0:4365
+13780:2:1360
+13781:0:4365
+13782:3:3757
+13783:0:4365
+13784:2:1361
+13785:0:4365
+13786:3:3758
+13787:0:4365
+13788:2:1362
+13789:2:1366
+13790:2:1367
+13791:2:1375
+13792:2:1376
+13793:2:1380
+13794:2:1381
+13795:2:1375
+13796:2:1376
+13797:2:1380
+13798:2:1381
+13799:2:1389
+13800:2:1394
+13801:2:1398
+13802:2:1399
+13803:2:1406
+13804:2:1407
+13805:2:1418
+13806:2:1419
+13807:2:1420
+13808:2:1418
+13809:2:1419
+13810:2:1420
+13811:2:1431
+13812:2:1436
+13813:2:1437
+13814:0:4365
+13815:2:1449
+13816:0:4365
+13817:3:3757
+13818:0:4365
+13819:2:1451
+13820:0:4365
+13821:3:3758
+13822:0:4365
+13823:2:1652
+13824:0:4365
+13825:2:1653
+13826:0:4365
+13827:2:1657
+13828:0:4365
+13829:2:1180
+13830:0:4365
+13831:3:3757
+13832:0:4365
+13833:2:1181
+13834:2:1185
+13835:2:1186
+13836:2:1194
+13837:2:1195
+13838:2:1199
+13839:2:1200
+13840:2:1194
+13841:2:1195
+13842:2:1196
+13843:2:1208
+13844:2:1213
+13845:2:1217
+13846:2:1218
+13847:2:1225
+13848:2:1226
+13849:2:1237
+13850:2:1238
+13851:2:1239
+13852:2:1237
+13853:2:1238
+13854:2:1239
+13855:2:1250
+13856:2:1255
+13857:2:1256
+13858:0:4365
+13859:3:3758
+13860:0:4365
+13861:2:1268
+13862:0:4365
+13863:3:3757
+13864:0:4365
+13865:2:1270
+13866:0:4365
+13867:3:3758
+13868:0:4365
+13869:2:1271
+13870:2:1275
+13871:2:1276
+13872:2:1284
+13873:2:1285
+13874:2:1289
+13875:2:1290
+13876:2:1284
+13877:2:1285
+13878:2:1289
+13879:2:1290
+13880:2:1298
+13881:2:1303
+13882:2:1307
+13883:2:1308
+13884:2:1315
+13885:2:1316
+13886:2:1327
+13887:2:1328
+13888:2:1329
+13889:2:1327
+13890:2:1328
+13891:2:1329
+13892:2:1340
+13893:2:1345
+13894:2:1346
+13895:0:4365
+13896:2:1358
+13897:0:4365
+13898:2:1454
+13899:0:4365
+13900:3:3757
+13901:0:4365
+13902:2:1455
+13903:0:4365
+13904:3:3758
+13905:0:4365
+13906:2:1652
+13907:0:4365
+13908:2:1653
+13909:0:4365
+13910:2:1657
+13911:0:4365
+13912:2:1660
+13913:0:4365
+13914:3:3757
+13915:0:4365
+13916:2:1665
+13917:2:1669
+13918:2:1670
+13919:2:1678
+13920:2:1679
+13921:2:1683
+13922:2:1684
+13923:2:1678
+13924:2:1679
+13925:2:1680
+13926:2:1692
+13927:2:1697
+13928:2:1701
+13929:2:1702
+13930:2:1709
+13931:2:1710
+13932:2:1721
+13933:2:1722
+13934:2:1723
+13935:2:1721
+13936:2:1722
+13937:2:1723
+13938:2:1734
+13939:2:1739
+13940:2:1740
+13941:0:4365
+13942:3:3758
+13943:0:4365
+13944:2:1752
+13945:0:4365
+13946:3:3757
+13947:0:4365
+13948:2:1754
+13949:0:4365
+13950:3:3758
+13951:0:4365
+13952:2:1755
+13953:2:1759
+13954:2:1760
+13955:2:1768
+13956:2:1769
+13957:2:1773
+13958:2:1774
+13959:2:1768
+13960:2:1769
+13961:2:1773
+13962:2:1774
+13963:2:1782
+13964:2:1787
+13965:2:1791
+13966:2:1792
+13967:2:1799
+13968:2:1800
+13969:2:1811
+13970:2:1812
+13971:2:1813
+13972:2:1811
+13973:2:1812
+13974:2:1813
+13975:2:1824
+13976:2:1829
+13977:2:1830
+13978:0:4365
+13979:2:1842
+13980:0:4365
+13981:3:3757
+13982:0:4365
+13983:2:1844
+13984:0:4365
+13985:3:3758
+13986:0:4365
+13987:2:1845
+13988:2:1849
+13989:2:1850
+13990:2:1858
+13991:2:1859
+13992:2:1863
+13993:2:1864
+13994:2:1858
+13995:2:1859
+13996:2:1863
+13997:2:1864
+13998:2:1872
+13999:2:1877
+14000:2:1881
+14001:2:1882
+14002:2:1889
+14003:2:1890
+14004:2:1901
+14005:2:1902
+14006:2:1903
+14007:2:1901
+14008:2:1902
+14009:2:1903
+14010:2:1914
+14011:2:1919
+14012:2:1920
+14013:0:4365
+14014:2:1932
+14015:0:4365
+14016:3:3757
+14017:0:4365
+14018:2:1934
+14019:0:4365
+14020:3:3758
+14021:0:4365
+14022:2:1935
+14023:0:4365
+14024:2:1936
+14025:0:4365
+14026:2:2129
+14027:0:4365
+14028:2:2130
+14029:0:4365
+14030:2:2134
+14031:0:4365
+14032:3:3757
+14033:0:4365
+14034:2:2136
+14035:0:4365
+14036:3:3758
+14037:0:4365
+14038:2:2137
+14039:2:2141
+14040:2:2142
+14041:2:2150
+14042:2:2151
+14043:2:2155
+14044:2:2156
+14045:2:2150
+14046:2:2151
+14047:2:2155
+14048:2:2156
+14049:2:2164
+14050:2:2169
+14051:2:2173
+14052:2:2174
+14053:2:2181
+14054:2:2182
+14055:2:2193
+14056:2:2194
+14057:2:2195
+14058:2:2193
+14059:2:2194
+14060:2:2195
+14061:2:2206
+14062:2:2211
+14063:2:2212
+14064:0:4365
+14065:2:2224
+14066:0:4365
+14067:3:3757
+14068:0:4365
+14069:2:2226
+14070:0:4365
+14071:3:3758
+14072:0:4365
+14073:2:1936
+14074:0:4365
+14075:2:2129
+14076:0:4365
+14077:2:2130
+14078:0:4365
+14079:2:2134
+14080:0:4365
+14081:3:3757
+14082:0:4365
+14083:2:2136
+14084:0:4365
+14085:3:3758
+14086:0:4365
+14087:2:2137
+14088:2:2141
+14089:2:2142
+14090:2:2150
+14091:2:2151
+14092:2:2155
+14093:2:2156
+14094:2:2150
+14095:2:2151
+14096:2:2152
+14097:2:2164
+14098:2:2169
+14099:2:2173
+14100:2:2174
+14101:2:2181
+14102:2:2182
+14103:2:2193
+14104:2:2194
+14105:2:2195
+14106:2:2193
+14107:2:2194
+14108:2:2195
+14109:2:2206
+14110:2:2211
+14111:2:2212
+14112:0:4365
+14113:2:2224
+14114:0:4365
+14115:3:3757
+14116:0:4365
+14117:2:2226
+14118:0:4365
+14119:3:3758
+14120:0:4365
+14121:2:2230
+14122:0:4365
+14123:3:3757
+14124:0:4365
+14125:2:2235
+14126:2:2239
+14127:2:2240
+14128:2:2248
+14129:2:2249
+14130:2:2253
+14131:2:2254
+14132:2:2248
+14133:2:2249
+14134:2:2250
+14135:2:2262
+14136:2:2267
+14137:2:2271
+14138:2:2272
+14139:2:2279
+14140:2:2280
+14141:2:2291
+14142:2:2292
+14143:2:2293
+14144:2:2291
+14145:2:2292
+14146:2:2293
+14147:2:2304
+14148:2:2309
+14149:2:2310
+14150:0:4365
+14151:3:3758
+14152:0:4365
+14153:2:2322
+14154:0:4365
+14155:2:1169
+14156:0:4365
+14157:3:3757
+14158:0:4365
+14159:2:1170
+14160:0:4365
+14161:3:3758
+14162:0:4365
+14163:3:3759
+14164:0:4365
+14165:3:3972
+14166:0:4365
+14167:3:4077
+14168:0:4365
+14169:3:4078
+14170:0:4365
+14171:3:4082
+14172:0:4365
+14173:3:4088
+14174:0:4365
+14175:3:4092
+14176:3:4093
+14177:3:4097
+14178:3:4101
+14179:3:4102
+14180:3:4097
+14181:3:4101
+14182:3:4102
+14183:3:4106
+14184:3:4114
+14185:3:4115
+14186:3:4120
+14187:3:4127
+14188:3:4128
+14189:3:4127
+14190:3:4128
+14191:3:4135
+14192:3:4140
+14193:0:4365
+14194:3:4151
+14195:0:4365
+14196:3:4155
+14197:3:4156
+14198:3:4160
+14199:3:4164
+14200:3:4165
+14201:3:4160
+14202:3:4164
+14203:3:4165
+14204:3:4169
+14205:3:4177
+14206:3:4178
+14207:3:4183
+14208:3:4190
+14209:3:4191
+14210:3:4190
+14211:3:4191
+14212:3:4198
+14213:3:4203
+14214:0:4365
+14215:3:4151
+14216:0:4365
+14217:3:4155
+14218:3:4156
+14219:3:4160
+14220:3:4164
+14221:3:4165
+14222:3:4160
+14223:3:4164
+14224:3:4165
+14225:3:4169
+14226:3:4177
+14227:3:4178
+14228:3:4183
+14229:3:4190
+14230:3:4191
+14231:3:4190
+14232:3:4191
+14233:3:4198
+14234:3:4203
+14235:0:4365
+14236:3:4214
+14237:0:4365
+14238:3:4222
+14239:3:4223
+14240:3:4227
+14241:3:4231
+14242:3:4232
+14243:3:4227
+14244:3:4231
+14245:3:4232
+14246:3:4236
+14247:3:4244
+14248:3:4245
+14249:3:4250
+14250:3:4257
+14251:3:4258
+14252:3:4257
+14253:3:4258
+14254:3:4265
+14255:3:4270
+14256:0:4365
+14257:3:4285
+14258:0:4365
+14259:3:4286
+14260:0:4365
+14261:2:1173
+14262:0:4365
+14263:3:4287
+14264:0:4365
+14265:2:1179
+14266:0:4365
+14267:2:1180
+14268:0:4365
+14269:3:4286
+14270:0:4365
+14271:2:1181
+14272:2:1185
+14273:2:1186
+14274:2:1194
+14275:2:1195
+14276:2:1199
+14277:2:1200
+14278:2:1194
+14279:2:1195
+14280:2:1199
+14281:2:1200
+14282:2:1208
+14283:2:1213
+14284:2:1217
+14285:2:1218
+14286:2:1225
+14287:2:1226
+14288:2:1237
+14289:2:1238
+14290:2:1239
+14291:2:1237
+14292:2:1238
+14293:2:1239
+14294:2:1250
+14295:2:1255
+14296:2:1256
+14297:0:4365
+14298:3:4287
+14299:0:4365
+14300:2:1268
+14301:0:4365
+14302:3:4286
+14303:0:4365
+14304:2:1270
+14305:0:4365
+14306:3:4287
+14307:0:4365
+14308:2:1271
+14309:2:1275
+14310:2:1276
+14311:2:1284
+14312:2:1285
+14313:2:1289
+14314:2:1290
+14315:2:1284
+14316:2:1285
+14317:2:1289
+14318:2:1290
+14319:2:1298
+14320:2:1303
+14321:2:1307
+14322:2:1308
+14323:2:1315
+14324:2:1316
+14325:2:1327
+14326:2:1328
+14327:2:1329
+14328:2:1327
+14329:2:1328
+14330:2:1329
+14331:2:1340
+14332:2:1345
+14333:2:1346
+14334:0:4365
+14335:2:1358
+14336:0:4365
+14337:2:1360
+14338:0:4365
+14339:3:4286
+14340:0:4365
+14341:2:1361
+14342:0:4365
+14343:3:4287
+14344:0:4365
+14345:2:1362
+14346:2:1366
+14347:2:1367
+14348:2:1375
+14349:2:1376
+14350:2:1380
+14351:2:1381
+14352:2:1375
+14353:2:1376
+14354:2:1380
+14355:2:1381
+14356:2:1389
+14357:2:1394
+14358:2:1398
+14359:2:1399
+14360:2:1406
+14361:2:1407
+14362:2:1418
+14363:2:1419
+14364:2:1420
+14365:2:1418
+14366:2:1419
+14367:2:1420
+14368:2:1431
+14369:2:1436
+14370:2:1437
+14371:0:4365
+14372:2:1449
+14373:0:4365
+14374:3:4286
+14375:0:4365
+14376:2:1451
+14377:0:4365
+14378:3:4287
+14379:0:4365
+14380:2:1652
+14381:0:4365
+14382:2:1653
+14383:0:4365
+14384:2:1657
+14385:0:4365
+14386:2:1180
+14387:0:4365
+14388:3:4286
+14389:0:4365
+14390:2:1181
+14391:2:1185
+14392:2:1186
+14393:2:1194
+14394:2:1195
+14395:2:1199
+14396:2:1200
+14397:2:1194
+14398:2:1195
+14399:2:1196
+14400:2:1208
+14401:2:1213
+14402:2:1217
+14403:2:1218
+14404:2:1225
+14405:2:1226
+14406:2:1237
+14407:2:1238
+14408:2:1239
+14409:2:1237
+14410:2:1238
+14411:2:1239
+14412:2:1250
+14413:2:1255
+14414:2:1256
+14415:0:4365
+14416:3:4287
+14417:0:4365
+14418:2:1268
+14419:0:4365
+14420:3:4286
+14421:0:4365
+14422:2:1270
+14423:0:4365
+14424:3:4287
+14425:0:4365
+14426:2:1271
+14427:2:1275
+14428:2:1276
+14429:2:1284
+14430:2:1285
+14431:2:1289
+14432:2:1290
+14433:2:1284
+14434:2:1285
+14435:2:1289
+14436:2:1290
+14437:2:1298
+14438:2:1303
+14439:2:1307
+14440:2:1308
+14441:2:1315
+14442:2:1316
+14443:2:1327
+14444:2:1328
+14445:2:1329
+14446:2:1327
+14447:2:1328
+14448:2:1329
+14449:2:1340
+14450:2:1345
+14451:2:1346
+14452:0:4365
+14453:2:1358
+14454:0:4365
+14455:2:1454
+14456:0:4365
+14457:3:4286
+14458:0:4365
+14459:2:1455
+14460:0:4365
+14461:3:4287
+14462:0:4365
+14463:2:1652
+14464:0:4365
+14465:2:1653
+14466:0:4365
+14467:2:1657
+14468:0:4365
+14469:2:1660
+14470:0:4365
+14471:3:4286
+14472:0:4365
+14473:2:1665
+14474:2:1669
+14475:2:1670
+14476:2:1678
+14477:2:1679
+14478:2:1683
+14479:2:1684
+14480:2:1678
+14481:2:1679
+14482:2:1680
+14483:2:1692
+14484:2:1697
+14485:2:1701
+14486:2:1702
+14487:2:1709
+14488:2:1710
+14489:2:1721
+14490:2:1722
+14491:2:1723
+14492:2:1721
+14493:2:1722
+14494:2:1723
+14495:2:1734
+14496:2:1739
+14497:2:1740
+14498:0:4365
+14499:3:4287
+14500:0:4365
+14501:2:1752
+14502:0:4365
+14503:3:4286
+14504:0:4365
+14505:2:1754
+14506:0:4365
+14507:3:4287
+14508:0:4365
+14509:2:1755
+14510:2:1759
+14511:2:1760
+14512:2:1768
+14513:2:1769
+14514:2:1773
+14515:2:1774
+14516:2:1768
+14517:2:1769
+14518:2:1773
+14519:2:1774
+14520:2:1782
+14521:2:1787
+14522:2:1791
+14523:2:1792
+14524:2:1799
+14525:2:1800
+14526:2:1811
+14527:2:1812
+14528:2:1813
+14529:2:1811
+14530:2:1812
+14531:2:1813
+14532:2:1824
+14533:2:1829
+14534:2:1830
+14535:0:4365
+14536:2:1842
+14537:0:4365
+14538:3:4286
+14539:0:4365
+14540:2:1844
+14541:0:4365
+14542:3:4287
+14543:0:4365
+14544:2:1845
+14545:2:1849
+14546:2:1850
+14547:2:1858
+14548:2:1859
+14549:2:1863
+14550:2:1864
+14551:2:1858
+14552:2:1859
+14553:2:1863
+14554:2:1864
+14555:2:1872
+14556:2:1877
+14557:2:1881
+14558:2:1882
+14559:2:1889
+14560:2:1890
+14561:2:1901
+14562:2:1902
+14563:2:1903
+14564:2:1901
+14565:2:1902
+14566:2:1903
+14567:2:1914
+14568:2:1919
+14569:2:1920
+14570:0:4365
+14571:2:1932
+14572:0:4365
+14573:3:4286
+14574:0:4365
+14575:2:1934
+14576:0:4365
+14577:3:4287
+14578:0:4365
+14579:2:1935
+14580:0:4365
+14581:2:1936
+14582:0:4365
+14583:2:2129
+14584:0:4365
+14585:2:2130
+14586:0:4365
+14587:2:2134
+14588:0:4365
+14589:3:4286
+14590:0:4365
+14591:2:2136
+14592:0:4365
+14593:3:4287
+14594:0:4365
+14595:2:2137
+14596:2:2141
+14597:2:2142
+14598:2:2150
+14599:2:2151
+14600:2:2155
+14601:2:2156
+14602:2:2150
+14603:2:2151
+14604:2:2155
+14605:2:2156
+14606:2:2164
+14607:2:2169
+14608:2:2173
+14609:2:2174
+14610:2:2181
+14611:2:2182
+14612:2:2193
+14613:2:2194
+14614:2:2195
+14615:2:2193
+14616:2:2194
+14617:2:2195
+14618:2:2206
+14619:2:2211
+14620:2:2212
+14621:0:4365
+14622:2:2224
+14623:0:4365
+14624:3:4286
+14625:0:4365
+14626:2:2226
+14627:0:4365
+14628:3:4287
+14629:0:4365
+14630:2:1936
+14631:0:4365
+14632:2:2129
+14633:0:4365
+14634:2:2130
+14635:0:4365
+14636:2:2134
+14637:0:4365
+14638:3:4286
+14639:0:4365
+14640:2:2136
+14641:0:4365
+14642:3:4287
+14643:0:4365
+14644:2:2137
+14645:2:2141
+14646:2:2142
+14647:2:2150
+14648:2:2151
+14649:2:2155
+14650:2:2156
+14651:2:2150
+14652:2:2151
+14653:2:2152
+14654:2:2164
+14655:2:2169
+14656:2:2173
+14657:2:2174
+14658:2:2181
+14659:2:2182
+14660:2:2193
+14661:2:2194
+14662:2:2195
+14663:2:2193
+14664:2:2194
+14665:2:2195
+14666:2:2206
+14667:2:2211
+14668:2:2212
+14669:0:4365
+14670:2:2224
+14671:0:4365
+14672:3:4286
+14673:0:4365
+14674:2:2226
+14675:0:4365
+14676:3:4287
+14677:0:4365
+14678:2:2230
+14679:0:4365
+14680:3:4286
+14681:0:4365
+14682:2:2235
+14683:2:2239
+14684:2:2240
+14685:2:2248
+14686:2:2249
+14687:2:2253
+14688:2:2254
+14689:2:2248
+14690:2:2249
+14691:2:2250
+14692:2:2262
+14693:2:2267
+14694:2:2271
+14695:2:2272
+14696:2:2279
+14697:2:2280
+14698:2:2291
+14699:2:2292
+14700:2:2293
+14701:2:2291
+14702:2:2292
+14703:2:2293
+14704:2:2304
+14705:2:2309
+14706:2:2310
+14707:0:4365
+14708:3:4287
+14709:0:4365
+14710:2:2322
+14711:0:4365
+14712:2:1169
+14713:0:4365
+14714:3:4286
+14715:0:4365
+14716:2:1170
+14717:0:4365
+14718:3:4287
+14719:0:4365
+14720:3:4288
+14721:0:4365
+14722:3:4294
+14723:0:4365
+14724:3:4295
+14725:0:4365
+14726:3:2338
+14727:0:4365
+14728:3:2339
+14729:3:2343
+14730:3:2344
+14731:3:2352
+14732:3:2353
+14733:3:2357
+14734:3:2358
+14735:3:2352
+14736:3:2353
+14737:3:2357
+14738:3:2358
+14739:3:2366
+14740:3:2371
+14741:3:2375
+14742:3:2376
+14743:3:2383
+14744:3:2384
+14745:3:2395
+14746:3:2396
+14747:3:2397
+14748:3:2395
+14749:3:2396
+14750:3:2397
+14751:3:2408
+14752:3:2413
+14753:3:2414
+14754:0:4365
+14755:3:2426
+14756:0:4365
+14757:3:2427
+14758:0:4365
+14759:2:1173
+14760:0:4365
+14761:3:2428
+14762:0:4365
+14763:2:1179
+14764:0:4365
+14765:2:1180
+14766:0:4365
+14767:3:2427
+14768:0:4365
+14769:2:1181
+14770:2:1185
+14771:2:1186
+14772:2:1194
+14773:2:1195
+14774:2:1199
+14775:2:1200
+14776:2:1194
+14777:2:1195
+14778:2:1199
+14779:2:1200
+14780:2:1208
+14781:2:1213
+14782:2:1217
+14783:2:1218
+14784:2:1225
+14785:2:1226
+14786:2:1237
+14787:2:1238
+14788:2:1239
+14789:2:1237
+14790:2:1238
+14791:2:1239
+14792:2:1250
+14793:2:1255
+14794:2:1256
+14795:0:4365
+14796:3:2428
+14797:0:4365
+14798:2:1268
+14799:0:4365
+14800:3:2427
+14801:0:4365
+14802:2:1270
+14803:0:4365
+14804:3:2428
+14805:0:4365
+14806:2:1271
+14807:2:1275
+14808:2:1276
+14809:2:1284
+14810:2:1285
+14811:2:1289
+14812:2:1290
+14813:2:1284
+14814:2:1285
+14815:2:1289
+14816:2:1290
+14817:2:1298
+14818:2:1303
+14819:2:1307
+14820:2:1308
+14821:2:1315
+14822:2:1316
+14823:2:1327
+14824:2:1328
+14825:2:1329
+14826:2:1327
+14827:2:1328
+14828:2:1329
+14829:2:1340
+14830:2:1345
+14831:2:1346
+14832:0:4365
+14833:2:1358
+14834:0:4365
+14835:2:1360
+14836:0:4365
+14837:3:2427
+14838:0:4365
+14839:2:1361
+14840:0:4365
+14841:3:2428
+14842:0:4365
+14843:2:1362
+14844:2:1366
+14845:2:1367
+14846:2:1375
+14847:2:1376
+14848:2:1380
+14849:2:1381
+14850:2:1375
+14851:2:1376
+14852:2:1380
+14853:2:1381
+14854:2:1389
+14855:2:1394
+14856:2:1398
+14857:2:1399
+14858:2:1406
+14859:2:1407
+14860:2:1418
+14861:2:1419
+14862:2:1420
+14863:2:1418
+14864:2:1419
+14865:2:1420
+14866:2:1431
+14867:2:1436
+14868:2:1437
+14869:0:4365
+14870:2:1449
+14871:0:4365
+14872:3:2427
+14873:0:4365
+14874:2:1451
+14875:0:4365
+14876:3:2428
+14877:0:4365
+14878:2:1652
+14879:0:4365
+14880:2:1653
+14881:0:4365
+14882:2:1657
+14883:0:4365
+14884:2:1180
+14885:0:4365
+14886:3:2427
+14887:0:4365
+14888:2:1181
+14889:2:1185
+14890:2:1186
+14891:2:1194
+14892:2:1195
+14893:2:1199
+14894:2:1200
+14895:2:1194
+14896:2:1195
+14897:2:1196
+14898:2:1208
+14899:2:1213
+14900:2:1217
+14901:2:1218
+14902:2:1225
+14903:2:1226
+14904:2:1237
+14905:2:1238
+14906:2:1239
+14907:2:1237
+14908:2:1238
+14909:2:1239
+14910:2:1250
+14911:2:1255
+14912:2:1256
+14913:0:4365
+14914:3:2428
+14915:0:4365
+14916:2:1268
+14917:0:4365
+14918:3:2427
+14919:0:4365
+14920:2:1270
+14921:0:4365
+14922:3:2428
+14923:0:4365
+14924:2:1271
+14925:2:1275
+14926:2:1276
+14927:2:1284
+14928:2:1285
+14929:2:1289
+14930:2:1290
+14931:2:1284
+14932:2:1285
+14933:2:1289
+14934:2:1290
+14935:2:1298
+14936:2:1303
+14937:2:1307
+14938:2:1308
+14939:2:1315
+14940:2:1316
+14941:2:1327
+14942:2:1328
+14943:2:1329
+14944:2:1327
+14945:2:1328
+14946:2:1329
+14947:2:1340
+14948:2:1345
+14949:2:1346
+14950:0:4365
+14951:2:1358
+14952:0:4365
+14953:2:1454
+14954:0:4365
+14955:3:2427
+14956:0:4365
+14957:2:1455
+14958:0:4365
+14959:3:2428
+14960:0:4365
+14961:2:1652
+14962:0:4365
+14963:2:1653
+14964:0:4365
+14965:2:1657
+14966:0:4365
+14967:2:1660
+14968:0:4365
+14969:3:2427
+14970:0:4365
+14971:2:1665
+14972:2:1669
+14973:2:1670
+14974:2:1678
+14975:2:1679
+14976:2:1683
+14977:2:1684
+14978:2:1678
+14979:2:1679
+14980:2:1680
+14981:2:1692
+14982:2:1697
+14983:2:1701
+14984:2:1702
+14985:2:1709
+14986:2:1710
+14987:2:1721
+14988:2:1722
+14989:2:1723
+14990:2:1721
+14991:2:1722
+14992:2:1723
+14993:2:1734
+14994:2:1739
+14995:2:1740
+14996:0:4365
+14997:3:2428
+14998:0:4365
+14999:2:1752
+15000:0:4365
+15001:3:2427
+15002:0:4365
+15003:2:1754
+15004:0:4365
+15005:3:2428
+15006:0:4365
+15007:2:1755
+15008:2:1759
+15009:2:1760
+15010:2:1768
+15011:2:1769
+15012:2:1773
+15013:2:1774
+15014:2:1768
+15015:2:1769
+15016:2:1773
+15017:2:1774
+15018:2:1782
+15019:2:1787
+15020:2:1791
+15021:2:1792
+15022:2:1799
+15023:2:1800
+15024:2:1811
+15025:2:1812
+15026:2:1813
+15027:2:1811
+15028:2:1812
+15029:2:1813
+15030:2:1824
+15031:2:1829
+15032:2:1830
+15033:0:4365
+15034:2:1842
+15035:0:4365
+15036:3:2427
+15037:0:4365
+15038:2:1844
+15039:0:4363
+15040:3:2428
+15041:0:4369
--- /dev/null
+#define READER_NEST_LEVEL 2
--- /dev/null
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define >> pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_free.ltl | grep -v ^//`)" >> pan.ltl
+cp urcu_free_nested.define .input.define
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -o pan pan.c
+./pan -a -v -c1 -X -m10000000 -w20
+warning: for p.o. reduction to be valid the never claim must be stutter-invariant
+(never claims generated from LTL formulae are stutter-invariant)
+depth 0: Claim reached state 5 (line 742)
+Depth= 3880 States= 1e+06 Transitions= 1.18e+07 Memory= 527.190 t= 9.48 R= 1e+05
+Depth= 3880 States= 2e+06 Transitions= 2.39e+07 Memory= 588.225 t= 19.6 R= 1e+05
+Depth= 3880 States= 3e+06 Transitions= 3.61e+07 Memory= 649.260 t= 30.3 R= 1e+05
--- /dev/null
+#define READER_NEST_LEVEL 1
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+#define TEST_SIGNAL
+#define TEST_SIGNAL_ON_READ
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+#define get_pid() ((_pid < 1) -> 0 : 1)
+#elif defined(TEST_SIGNAL_ON_READ)
+#define get_pid() ((_pid < 2) -> 0 : 1)
+#else
+#define get_pid() (_pid)
+#endif
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb(i, j)
+{
+ if
+ :: get_pid() >= NR_READERS ->
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+ :: else -> skip;
+ fi;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+#define get_readerid() (get_pid())
+#define get_writerid() (get_readerid() + NR_READERS)
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ data_access[get_readerid()] = 1;
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+ /* Only test progress of one random reader. They are all the
+ * same. */
+ if
+ :: get_readerid() == 0 ->
+progress_reader:
+ skip;
+ fi;
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ ooo_mem(i);
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ ooo_mem(i);
+ data_access[get_readerid()] = 1;
+ ooo_mem(i);
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+ /* Only test progress of one random reader. They are all the
+ * same. */
+ if
+ :: get_readerid() == 0 ->
+progress_reader:
+ skip;
+ fi;
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:4:-2
+-4:-4:-4
+1:0:4365
+2:4:4317
+3:4:4320
+4:4:4320
+5:4:4320
+6:4:4323
+7:4:4331
+8:4:4331
+9:4:4331
+10:4:4334
+11:4:4340
+12:4:4344
+13:4:4344
+14:4:4344
+15:4:4347
+16:4:4340
+17:4:4344
+18:4:4344
+19:4:4344
+20:4:4347
+21:4:4355
+22:4:4359
+23:4:4360
+24:0:4365
+25:4:4362
+26:0:4365
+27:3:2331
+28:0:4365
+29:3:2337
+30:0:4365
+31:3:2338
+32:0:4365
+33:3:2339
+34:3:2343
+35:3:2344
+36:3:2352
+37:3:2353
+38:3:2357
+39:3:2358
+40:3:2352
+41:3:2353
+42:3:2357
+43:3:2358
+44:3:2366
+45:3:2371
+46:3:2375
+47:3:2376
+48:3:2383
+49:3:2384
+50:3:2395
+51:3:2396
+52:3:2397
+53:3:2395
+54:3:2396
+55:3:2397
+56:3:2408
+57:3:2413
+58:3:2414
+59:0:4365
+60:3:2426
+61:0:4365
+62:3:2427
+63:0:4365
+64:2:1162
+65:0:4365
+66:3:2428
+67:0:4365
+68:2:1168
+69:0:4365
+70:2:1169
+71:0:4365
+72:3:2427
+73:0:4365
+74:2:1170
+75:0:4365
+76:3:2428
+77:0:4365
+78:3:2429
+79:0:4365
+80:3:2435
+81:3:2436
+82:0:4365
+83:3:2440
+84:3:2444
+85:3:2445
+86:3:2453
+87:3:2454
+88:3:2458
+89:3:2459
+90:3:2453
+91:3:2454
+92:3:2458
+93:3:2459
+94:3:2467
+95:3:2472
+96:3:2473
+97:3:2484
+98:3:2485
+99:3:2496
+100:3:2497
+101:3:2498
+102:3:2496
+103:3:2497
+104:3:2498
+105:3:2509
+106:3:2514
+107:3:2515
+108:0:4365
+109:3:2527
+110:0:4365
+111:3:2528
+112:0:4365
+113:2:1173
+114:0:4365
+115:3:2529
+116:0:4365
+117:2:1179
+118:0:4365
+119:2:1180
+120:0:4365
+121:3:2528
+122:0:4365
+123:2:1181
+124:2:1185
+125:2:1186
+126:2:1194
+127:2:1195
+128:2:1199
+129:2:1200
+130:2:1194
+131:2:1195
+132:2:1199
+133:2:1200
+134:2:1208
+135:2:1213
+136:2:1217
+137:2:1218
+138:2:1225
+139:2:1226
+140:2:1237
+141:2:1238
+142:2:1239
+143:2:1237
+144:2:1238
+145:2:1239
+146:2:1250
+147:2:1255
+148:2:1256
+149:0:4365
+150:3:2529
+151:0:4365
+152:2:1268
+153:0:4365
+154:3:2528
+155:0:4365
+156:2:1270
+157:0:4365
+158:3:2529
+159:0:4365
+160:2:1271
+161:2:1275
+162:2:1276
+163:2:1284
+164:2:1285
+165:2:1289
+166:2:1290
+167:2:1284
+168:2:1285
+169:2:1289
+170:2:1290
+171:2:1298
+172:2:1303
+173:2:1307
+174:2:1308
+175:2:1315
+176:2:1316
+177:2:1327
+178:2:1328
+179:2:1329
+180:2:1327
+181:2:1328
+182:2:1329
+183:2:1340
+184:2:1345
+185:2:1346
+186:0:4365
+187:2:1358
+188:0:4365
+189:2:1360
+190:0:4365
+191:3:2528
+192:0:4365
+193:2:1361
+194:0:4365
+195:3:2529
+196:0:4365
+197:2:1362
+198:2:1366
+199:2:1367
+200:2:1375
+201:2:1376
+202:2:1380
+203:2:1381
+204:2:1375
+205:2:1376
+206:2:1380
+207:2:1381
+208:2:1389
+209:2:1394
+210:2:1398
+211:2:1399
+212:2:1406
+213:2:1407
+214:2:1418
+215:2:1419
+216:2:1420
+217:2:1418
+218:2:1419
+219:2:1420
+220:2:1431
+221:2:1436
+222:2:1437
+223:0:4365
+224:2:1449
+225:0:4365
+226:3:2528
+227:0:4365
+228:2:1451
+229:0:4365
+230:3:2529
+231:0:4365
+232:2:1652
+233:0:4365
+234:2:1653
+235:0:4365
+236:2:1657
+237:0:4365
+238:2:1660
+239:0:4365
+240:3:2528
+241:0:4365
+242:2:1665
+243:2:1669
+244:2:1670
+245:2:1678
+246:2:1679
+247:2:1683
+248:2:1684
+249:2:1678
+250:2:1679
+251:2:1680
+252:2:1692
+253:2:1697
+254:2:1701
+255:2:1702
+256:2:1709
+257:2:1710
+258:2:1721
+259:2:1722
+260:2:1723
+261:2:1721
+262:2:1722
+263:2:1723
+264:2:1734
+265:2:1739
+266:2:1740
+267:0:4365
+268:3:2529
+269:0:4365
+270:2:1752
+271:0:4365
+272:3:2528
+273:0:4365
+274:2:1754
+275:0:4365
+276:3:2529
+277:0:4365
+278:2:1755
+279:2:1759
+280:2:1760
+281:2:1768
+282:2:1769
+283:2:1773
+284:2:1774
+285:2:1768
+286:2:1769
+287:2:1773
+288:2:1774
+289:2:1782
+290:2:1787
+291:2:1791
+292:2:1792
+293:2:1799
+294:2:1800
+295:2:1811
+296:2:1812
+297:2:1813
+298:2:1811
+299:2:1812
+300:2:1813
+301:2:1824
+302:2:1829
+303:2:1830
+304:0:4365
+305:2:1842
+306:0:4365
+307:3:2528
+308:0:4365
+309:2:1844
+310:0:4365
+311:3:2529
+312:0:4365
+313:2:1845
+314:2:1849
+315:2:1850
+316:2:1858
+317:2:1859
+318:2:1863
+319:2:1864
+320:2:1858
+321:2:1859
+322:2:1863
+323:2:1864
+324:2:1872
+325:2:1877
+326:2:1881
+327:2:1882
+328:2:1889
+329:2:1890
+330:2:1901
+331:2:1902
+332:2:1903
+333:2:1901
+334:2:1902
+335:2:1903
+336:2:1914
+337:2:1919
+338:2:1920
+339:0:4365
+340:2:1932
+341:0:4365
+342:3:2528
+343:0:4365
+344:2:1934
+345:0:4365
+346:3:2529
+347:0:4365
+348:2:1935
+349:0:4365
+350:2:1936
+351:0:4365
+352:2:2129
+353:0:4365
+354:2:2130
+355:0:4365
+356:2:2134
+357:0:4365
+358:3:2528
+359:0:4365
+360:2:2136
+361:0:4365
+362:3:2529
+363:0:4365
+364:2:2137
+365:2:2141
+366:2:2142
+367:2:2150
+368:2:2151
+369:2:2155
+370:2:2156
+371:2:2150
+372:2:2151
+373:2:2155
+374:2:2156
+375:2:2164
+376:2:2169
+377:2:2173
+378:2:2174
+379:2:2181
+380:2:2182
+381:2:2193
+382:2:2194
+383:2:2195
+384:2:2193
+385:2:2194
+386:2:2195
+387:2:2206
+388:2:2211
+389:2:2212
+390:0:4365
+391:2:2224
+392:0:4365
+393:3:2528
+394:0:4365
+395:2:2226
+396:0:4365
+397:3:2529
+398:0:4365
+399:2:2230
+400:0:4365
+401:3:2528
+402:0:4365
+403:2:2235
+404:2:2239
+405:2:2240
+406:2:2248
+407:2:2249
+408:2:2253
+409:2:2254
+410:2:2248
+411:2:2249
+412:2:2250
+413:2:2262
+414:2:2267
+415:2:2271
+416:2:2272
+417:2:2279
+418:2:2280
+419:2:2291
+420:2:2292
+421:2:2293
+422:2:2291
+423:2:2292
+424:2:2293
+425:2:2304
+426:2:2309
+427:2:2310
+428:0:4365
+429:3:2529
+430:0:4365
+431:2:2322
+432:0:4365
+433:2:1169
+434:0:4365
+435:3:2528
+436:0:4365
+437:2:1170
+438:0:4365
+439:3:2529
+440:0:4365
+441:3:2530
+442:0:4365
+443:3:2536
+444:0:4365
+445:3:2537
+446:0:4365
+447:3:2547
+448:0:4365
+449:3:2548
+450:0:4365
+451:3:2552
+452:3:2553
+453:3:2557
+454:3:2561
+455:3:2562
+456:3:2557
+457:3:2561
+458:3:2562
+459:3:2566
+460:3:2574
+461:3:2575
+462:3:2580
+463:3:2587
+464:3:2588
+465:3:2587
+466:3:2588
+467:3:2595
+468:3:2600
+469:0:4365
+470:3:2611
+471:0:4365
+472:3:2615
+473:3:2616
+474:3:2620
+475:3:2624
+476:3:2625
+477:3:2620
+478:3:2624
+479:3:2625
+480:3:2629
+481:3:2637
+482:3:2638
+483:3:2643
+484:3:2650
+485:3:2651
+486:3:2650
+487:3:2651
+488:3:2658
+489:3:2663
+490:0:4365
+491:3:2611
+492:0:4365
+493:3:2615
+494:3:2616
+495:3:2620
+496:3:2624
+497:3:2625
+498:3:2620
+499:3:2624
+500:3:2625
+501:3:2629
+502:3:2637
+503:3:2638
+504:3:2643
+505:3:2650
+506:3:2651
+507:3:2650
+508:3:2651
+509:3:2658
+510:3:2663
+511:0:4365
+512:3:2674
+513:0:4365
+514:3:2682
+515:3:2683
+516:3:2687
+517:3:2691
+518:3:2692
+519:3:2687
+520:3:2691
+521:3:2692
+522:3:2696
+523:3:2704
+524:3:2705
+525:3:2710
+526:3:2717
+527:3:2718
+528:3:2717
+529:3:2718
+530:3:2725
+531:3:2730
+532:0:4365
+533:3:2745
+534:0:4365
+535:3:2746
+536:0:4365
+537:2:1173
+538:0:4365
+539:3:2747
+540:0:4365
+541:2:1179
+542:0:4365
+543:2:1180
+544:0:4365
+545:3:2746
+546:0:4365
+547:2:1181
+548:2:1185
+549:2:1186
+550:2:1194
+551:2:1195
+552:2:1199
+553:2:1200
+554:2:1194
+555:2:1195
+556:2:1199
+557:2:1200
+558:2:1208
+559:2:1213
+560:2:1217
+561:2:1218
+562:2:1225
+563:2:1226
+564:2:1237
+565:2:1238
+566:2:1239
+567:2:1237
+568:2:1238
+569:2:1239
+570:2:1250
+571:2:1255
+572:2:1256
+573:0:4365
+574:3:2747
+575:0:4365
+576:2:1268
+577:0:4365
+578:3:2746
+579:0:4365
+580:2:1270
+581:0:4365
+582:3:2747
+583:0:4365
+584:2:1271
+585:2:1275
+586:2:1276
+587:2:1284
+588:2:1285
+589:2:1289
+590:2:1290
+591:2:1284
+592:2:1285
+593:2:1289
+594:2:1290
+595:2:1298
+596:2:1303
+597:2:1307
+598:2:1308
+599:2:1315
+600:2:1316
+601:2:1327
+602:2:1328
+603:2:1329
+604:2:1327
+605:2:1328
+606:2:1329
+607:2:1340
+608:2:1345
+609:2:1346
+610:0:4365
+611:2:1358
+612:0:4365
+613:2:1360
+614:0:4365
+615:3:2746
+616:0:4365
+617:2:1361
+618:0:4365
+619:3:2747
+620:0:4365
+621:2:1362
+622:2:1366
+623:2:1367
+624:2:1375
+625:2:1376
+626:2:1380
+627:2:1381
+628:2:1375
+629:2:1376
+630:2:1380
+631:2:1381
+632:2:1389
+633:2:1394
+634:2:1398
+635:2:1399
+636:2:1406
+637:2:1407
+638:2:1418
+639:2:1419
+640:2:1420
+641:2:1418
+642:2:1419
+643:2:1420
+644:2:1431
+645:2:1436
+646:2:1437
+647:0:4365
+648:2:1449
+649:0:4365
+650:3:2746
+651:0:4365
+652:2:1451
+653:0:4365
+654:3:2747
+655:0:4365
+656:2:1652
+657:0:4365
+658:2:1653
+659:0:4365
+660:2:1657
+661:0:4365
+662:2:1660
+663:0:4365
+664:3:2746
+665:0:4365
+666:2:1665
+667:2:1669
+668:2:1670
+669:2:1678
+670:2:1679
+671:2:1683
+672:2:1684
+673:2:1678
+674:2:1679
+675:2:1680
+676:2:1692
+677:2:1697
+678:2:1701
+679:2:1702
+680:2:1709
+681:2:1710
+682:2:1721
+683:2:1722
+684:2:1723
+685:2:1721
+686:2:1722
+687:2:1723
+688:2:1734
+689:2:1739
+690:2:1740
+691:0:4365
+692:3:2747
+693:0:4365
+694:2:1752
+695:0:4365
+696:3:2746
+697:0:4365
+698:2:1754
+699:0:4365
+700:3:2747
+701:0:4365
+702:2:1755
+703:2:1759
+704:2:1760
+705:2:1768
+706:2:1769
+707:2:1773
+708:2:1774
+709:2:1768
+710:2:1769
+711:2:1773
+712:2:1774
+713:2:1782
+714:2:1787
+715:2:1791
+716:2:1792
+717:2:1799
+718:2:1800
+719:2:1811
+720:2:1812
+721:2:1813
+722:2:1811
+723:2:1812
+724:2:1813
+725:2:1824
+726:2:1829
+727:2:1830
+728:0:4365
+729:2:1842
+730:0:4365
+731:3:2746
+732:0:4365
+733:2:1844
+734:0:4365
+735:3:2747
+736:0:4365
+737:2:1845
+738:2:1849
+739:2:1850
+740:2:1858
+741:2:1859
+742:2:1863
+743:2:1864
+744:2:1858
+745:2:1859
+746:2:1863
+747:2:1864
+748:2:1872
+749:2:1877
+750:2:1881
+751:2:1882
+752:2:1889
+753:2:1890
+754:2:1901
+755:2:1902
+756:2:1903
+757:2:1901
+758:2:1902
+759:2:1903
+760:2:1914
+761:2:1919
+762:2:1920
+763:0:4365
+764:2:1932
+765:0:4365
+766:3:2746
+767:0:4365
+768:2:1934
+769:0:4365
+770:3:2747
+771:0:4365
+772:2:1935
+773:0:4365
+774:2:1936
+775:0:4365
+776:2:2129
+777:0:4365
+778:2:2130
+779:0:4365
+780:2:2134
+781:0:4365
+782:3:2746
+783:0:4365
+784:2:2136
+785:0:4365
+786:3:2747
+787:0:4365
+788:2:2137
+789:2:2141
+790:2:2142
+791:2:2150
+792:2:2151
+793:2:2155
+794:2:2156
+795:2:2150
+796:2:2151
+797:2:2155
+798:2:2156
+799:2:2164
+800:2:2169
+801:2:2173
+802:2:2174
+803:2:2181
+804:2:2182
+805:2:2193
+806:2:2194
+807:2:2195
+808:2:2193
+809:2:2194
+810:2:2195
+811:2:2206
+812:2:2211
+813:2:2212
+814:0:4365
+815:2:2224
+816:0:4365
+817:3:2746
+818:0:4365
+819:2:2226
+820:0:4365
+821:3:2747
+822:0:4365
+823:2:2230
+824:0:4365
+825:3:2746
+826:0:4365
+827:2:2235
+828:2:2239
+829:2:2240
+830:2:2248
+831:2:2249
+832:2:2253
+833:2:2254
+834:2:2248
+835:2:2249
+836:2:2250
+837:2:2262
+838:2:2267
+839:2:2271
+840:2:2272
+841:2:2279
+842:2:2280
+843:2:2291
+844:2:2292
+845:2:2293
+846:2:2291
+847:2:2292
+848:2:2293
+849:2:2304
+850:2:2309
+851:2:2310
+852:0:4365
+853:3:2747
+854:0:4365
+855:2:2322
+856:0:4365
+857:2:1169
+858:0:4365
+859:3:2746
+860:0:4365
+861:2:1170
+862:0:4365
+863:3:2747
+864:0:4365
+865:3:2748
+866:0:4365
+867:3:2754
+868:0:4365
+869:3:2755
+870:3:2759
+871:3:2760
+872:3:2768
+873:3:2769
+874:3:2773
+875:3:2774
+876:3:2768
+877:3:2769
+878:3:2773
+879:3:2774
+880:3:2782
+881:3:2787
+882:3:2791
+883:3:2792
+884:3:2799
+885:3:2800
+886:3:2811
+887:3:2812
+888:3:2813
+889:3:2811
+890:3:2812
+891:3:2813
+892:3:2824
+893:3:2829
+894:3:2830
+895:0:4365
+896:3:2842
+897:0:4365
+898:3:2843
+899:0:4365
+900:2:1173
+901:0:4365
+902:3:2844
+903:0:4365
+904:2:1179
+905:0:4365
+906:2:1180
+907:0:4365
+908:3:2843
+909:0:4365
+910:2:1181
+911:2:1185
+912:2:1186
+913:2:1194
+914:2:1195
+915:2:1199
+916:2:1200
+917:2:1194
+918:2:1195
+919:2:1199
+920:2:1200
+921:2:1208
+922:2:1213
+923:2:1217
+924:2:1218
+925:2:1225
+926:2:1226
+927:2:1237
+928:2:1238
+929:2:1239
+930:2:1237
+931:2:1238
+932:2:1239
+933:2:1250
+934:2:1255
+935:2:1256
+936:0:4365
+937:3:2844
+938:0:4365
+939:2:1268
+940:0:4365
+941:3:2843
+942:0:4365
+943:2:1270
+944:0:4365
+945:3:2844
+946:0:4365
+947:2:1271
+948:2:1275
+949:2:1276
+950:2:1284
+951:2:1285
+952:2:1289
+953:2:1290
+954:2:1284
+955:2:1285
+956:2:1289
+957:2:1290
+958:2:1298
+959:2:1303
+960:2:1307
+961:2:1308
+962:2:1315
+963:2:1316
+964:2:1327
+965:2:1328
+966:2:1329
+967:2:1327
+968:2:1328
+969:2:1329
+970:2:1340
+971:2:1345
+972:2:1346
+973:0:4365
+974:2:1358
+975:0:4365
+976:2:1360
+977:0:4365
+978:3:2843
+979:0:4365
+980:2:1361
+981:0:4365
+982:3:2844
+983:0:4365
+984:2:1362
+985:2:1366
+986:2:1367
+987:2:1375
+988:2:1376
+989:2:1380
+990:2:1381
+991:2:1375
+992:2:1376
+993:2:1380
+994:2:1381
+995:2:1389
+996:2:1394
+997:2:1398
+998:2:1399
+999:2:1406
+1000:2:1407
+1001:2:1418
+1002:2:1419
+1003:2:1420
+1004:2:1418
+1005:2:1419
+1006:2:1420
+1007:2:1431
+1008:2:1436
+1009:2:1437
+1010:0:4365
+1011:2:1449
+1012:0:4365
+1013:3:2843
+1014:0:4365
+1015:2:1451
+1016:0:4365
+1017:3:2844
+1018:0:4365
+1019:2:1652
+1020:0:4365
+1021:2:1653
+1022:0:4365
+1023:2:1657
+1024:0:4365
+1025:2:1660
+1026:0:4365
+1027:3:2843
+1028:0:4365
+1029:2:1665
+1030:2:1669
+1031:2:1670
+1032:2:1678
+1033:2:1679
+1034:2:1683
+1035:2:1684
+1036:2:1678
+1037:2:1679
+1038:2:1680
+1039:2:1692
+1040:2:1697
+1041:2:1701
+1042:2:1702
+1043:2:1709
+1044:2:1710
+1045:2:1721
+1046:2:1722
+1047:2:1723
+1048:2:1721
+1049:2:1722
+1050:2:1723
+1051:2:1734
+1052:2:1739
+1053:2:1740
+1054:0:4365
+1055:3:2844
+1056:0:4365
+1057:2:1752
+1058:0:4365
+1059:3:2843
+1060:0:4365
+1061:2:1754
+1062:0:4365
+1063:3:2844
+1064:0:4365
+1065:2:1755
+1066:2:1759
+1067:2:1760
+1068:2:1768
+1069:2:1769
+1070:2:1773
+1071:2:1774
+1072:2:1768
+1073:2:1769
+1074:2:1773
+1075:2:1774
+1076:2:1782
+1077:2:1787
+1078:2:1791
+1079:2:1792
+1080:2:1799
+1081:2:1800
+1082:2:1811
+1083:2:1812
+1084:2:1813
+1085:2:1811
+1086:2:1812
+1087:2:1813
+1088:2:1824
+1089:2:1829
+1090:2:1830
+1091:0:4365
+1092:2:1842
+1093:0:4365
+1094:3:2843
+1095:0:4365
+1096:2:1844
+1097:0:4365
+1098:3:2844
+1099:0:4365
+1100:2:1845
+1101:2:1849
+1102:2:1850
+1103:2:1858
+1104:2:1859
+1105:2:1863
+1106:2:1864
+1107:2:1858
+1108:2:1859
+1109:2:1863
+1110:2:1864
+1111:2:1872
+1112:2:1877
+1113:2:1881
+1114:2:1882
+1115:2:1889
+1116:2:1890
+1117:2:1901
+1118:2:1902
+1119:2:1903
+1120:2:1901
+1121:2:1902
+1122:2:1903
+1123:2:1914
+1124:2:1919
+1125:2:1920
+1126:0:4365
+1127:2:1932
+1128:0:4365
+1129:3:2843
+1130:0:4365
+1131:2:1934
+1132:0:4365
+1133:3:2844
+1134:0:4365
+1135:2:1935
+1136:0:4365
+1137:2:1936
+1138:0:4365
+1139:2:2129
+1140:0:4365
+1141:2:2130
+1142:0:4365
+1143:2:2134
+1144:0:4365
+1145:3:2843
+1146:0:4365
+1147:2:2136
+1148:0:4365
+1149:3:2844
+1150:0:4365
+1151:2:2137
+1152:2:2141
+1153:2:2142
+1154:2:2150
+1155:2:2151
+1156:2:2155
+1157:2:2156
+1158:2:2150
+1159:2:2151
+1160:2:2155
+1161:2:2156
+1162:2:2164
+1163:2:2169
+1164:2:2173
+1165:2:2174
+1166:2:2181
+1167:2:2182
+1168:2:2193
+1169:2:2194
+1170:2:2195
+1171:2:2193
+1172:2:2194
+1173:2:2195
+1174:2:2206
+1175:2:2211
+1176:2:2212
+1177:0:4365
+1178:2:2224
+1179:0:4365
+1180:3:2843
+1181:0:4365
+1182:2:2226
+1183:0:4365
+1184:3:2844
+1185:0:4365
+1186:2:2230
+1187:0:4365
+1188:3:2843
+1189:0:4365
+1190:2:2235
+1191:2:2239
+1192:2:2240
+1193:2:2248
+1194:2:2249
+1195:2:2253
+1196:2:2254
+1197:2:2248
+1198:2:2249
+1199:2:2250
+1200:2:2262
+1201:2:2267
+1202:2:2271
+1203:2:2272
+1204:2:2279
+1205:2:2280
+1206:2:2291
+1207:2:2292
+1208:2:2293
+1209:2:2291
+1210:2:2292
+1211:2:2293
+1212:2:2304
+1213:2:2309
+1214:2:2310
+1215:0:4365
+1216:3:2844
+1217:0:4365
+1218:2:2322
+1219:0:4365
+1220:2:1169
+1221:0:4365
+1222:3:2843
+1223:0:4365
+1224:2:1170
+1225:0:4365
+1226:3:2844
+1227:0:4365
+1228:3:2845
+1229:0:4365
+1230:3:2851
+1231:0:4365
+1232:3:2854
+1233:3:2855
+1234:3:2867
+1235:3:2868
+1236:3:2872
+1237:3:2873
+1238:3:2867
+1239:3:2868
+1240:3:2872
+1241:3:2873
+1242:3:2881
+1243:3:2886
+1244:3:2890
+1245:3:2891
+1246:3:2898
+1247:3:2899
+1248:3:2910
+1249:3:2911
+1250:3:2912
+1251:3:2910
+1252:3:2911
+1253:3:2912
+1254:3:2923
+1255:3:2928
+1256:3:2929
+1257:0:4365
+1258:3:2941
+1259:0:4365
+1260:3:2942
+1261:0:4365
+1262:2:1173
+1263:0:4365
+1264:3:2943
+1265:0:4365
+1266:2:1179
+1267:0:4365
+1268:2:1180
+1269:0:4365
+1270:3:2942
+1271:0:4365
+1272:2:1181
+1273:2:1185
+1274:2:1186
+1275:2:1194
+1276:2:1195
+1277:2:1199
+1278:2:1200
+1279:2:1194
+1280:2:1195
+1281:2:1199
+1282:2:1200
+1283:2:1208
+1284:2:1213
+1285:2:1217
+1286:2:1218
+1287:2:1225
+1288:2:1226
+1289:2:1237
+1290:2:1238
+1291:2:1239
+1292:2:1237
+1293:2:1238
+1294:2:1239
+1295:2:1250
+1296:2:1255
+1297:2:1256
+1298:0:4365
+1299:3:2943
+1300:0:4365
+1301:2:1268
+1302:0:4365
+1303:3:2942
+1304:0:4365
+1305:2:1270
+1306:0:4365
+1307:3:2943
+1308:0:4365
+1309:2:1271
+1310:2:1275
+1311:2:1276
+1312:2:1284
+1313:2:1285
+1314:2:1289
+1315:2:1290
+1316:2:1284
+1317:2:1285
+1318:2:1289
+1319:2:1290
+1320:2:1298
+1321:2:1303
+1322:2:1307
+1323:2:1308
+1324:2:1315
+1325:2:1316
+1326:2:1327
+1327:2:1328
+1328:2:1329
+1329:2:1327
+1330:2:1328
+1331:2:1329
+1332:2:1340
+1333:2:1345
+1334:2:1346
+1335:0:4365
+1336:2:1358
+1337:0:4365
+1338:2:1360
+1339:0:4365
+1340:3:2942
+1341:0:4365
+1342:2:1361
+1343:0:4365
+1344:3:2943
+1345:0:4365
+1346:2:1362
+1347:2:1366
+1348:2:1367
+1349:2:1375
+1350:2:1376
+1351:2:1380
+1352:2:1381
+1353:2:1375
+1354:2:1376
+1355:2:1380
+1356:2:1381
+1357:2:1389
+1358:2:1394
+1359:2:1398
+1360:2:1399
+1361:2:1406
+1362:2:1407
+1363:2:1418
+1364:2:1419
+1365:2:1420
+1366:2:1418
+1367:2:1419
+1368:2:1420
+1369:2:1431
+1370:2:1436
+1371:2:1437
+1372:0:4365
+1373:2:1449
+1374:0:4365
+1375:3:2942
+1376:0:4365
+1377:2:1451
+1378:0:4365
+1379:3:2943
+1380:0:4365
+1381:2:1652
+1382:0:4365
+1383:2:1653
+1384:0:4365
+1385:2:1657
+1386:0:4365
+1387:2:1660
+1388:0:4365
+1389:3:2942
+1390:0:4365
+1391:2:1665
+1392:2:1669
+1393:2:1670
+1394:2:1678
+1395:2:1679
+1396:2:1683
+1397:2:1684
+1398:2:1678
+1399:2:1679
+1400:2:1680
+1401:2:1692
+1402:2:1697
+1403:2:1701
+1404:2:1702
+1405:2:1709
+1406:2:1710
+1407:2:1721
+1408:2:1722
+1409:2:1723
+1410:2:1721
+1411:2:1722
+1412:2:1723
+1413:2:1734
+1414:2:1739
+1415:2:1740
+1416:0:4365
+1417:3:2943
+1418:0:4365
+1419:2:1752
+1420:0:4365
+1421:3:2942
+1422:0:4365
+1423:2:1754
+1424:0:4365
+1425:3:2943
+1426:0:4365
+1427:2:1755
+1428:2:1759
+1429:2:1760
+1430:2:1768
+1431:2:1769
+1432:2:1773
+1433:2:1774
+1434:2:1768
+1435:2:1769
+1436:2:1773
+1437:2:1774
+1438:2:1782
+1439:2:1787
+1440:2:1791
+1441:2:1792
+1442:2:1799
+1443:2:1800
+1444:2:1811
+1445:2:1812
+1446:2:1813
+1447:2:1811
+1448:2:1812
+1449:2:1813
+1450:2:1824
+1451:2:1829
+1452:2:1830
+1453:0:4365
+1454:2:1842
+1455:0:4365
+1456:3:2942
+1457:0:4365
+1458:2:1844
+1459:0:4365
+1460:3:2943
+1461:0:4365
+1462:2:1845
+1463:2:1849
+1464:2:1850
+1465:2:1858
+1466:2:1859
+1467:2:1863
+1468:2:1864
+1469:2:1858
+1470:2:1859
+1471:2:1863
+1472:2:1864
+1473:2:1872
+1474:2:1877
+1475:2:1881
+1476:2:1882
+1477:2:1889
+1478:2:1890
+1479:2:1901
+1480:2:1902
+1481:2:1903
+1482:2:1901
+1483:2:1902
+1484:2:1903
+1485:2:1914
+1486:2:1919
+1487:2:1920
+1488:0:4365
+1489:2:1932
+1490:0:4365
+1491:3:2942
+1492:0:4365
+1493:2:1934
+1494:0:4365
+1495:3:2943
+1496:0:4365
+1497:2:1935
+1498:0:4365
+1499:2:1936
+1500:0:4365
+1501:2:2129
+1502:0:4365
+1503:2:2130
+1504:0:4365
+1505:2:2134
+1506:0:4365
+1507:3:2942
+1508:0:4365
+1509:2:2136
+1510:0:4365
+1511:3:2943
+1512:0:4365
+1513:2:2137
+1514:2:2141
+1515:2:2142
+1516:2:2150
+1517:2:2151
+1518:2:2155
+1519:2:2156
+1520:2:2150
+1521:2:2151
+1522:2:2155
+1523:2:2156
+1524:2:2164
+1525:2:2169
+1526:2:2173
+1527:2:2174
+1528:2:2181
+1529:2:2182
+1530:2:2193
+1531:2:2194
+1532:2:2195
+1533:2:2193
+1534:2:2194
+1535:2:2195
+1536:2:2206
+1537:2:2211
+1538:2:2212
+1539:0:4365
+1540:2:2224
+1541:0:4365
+1542:3:2942
+1543:0:4365
+1544:2:2226
+1545:0:4365
+1546:3:2943
+1547:0:4365
+1548:2:2230
+1549:0:4365
+1550:3:2942
+1551:0:4365
+1552:2:2235
+1553:2:2239
+1554:2:2240
+1555:2:2248
+1556:2:2249
+1557:2:2253
+1558:2:2254
+1559:2:2248
+1560:2:2249
+1561:2:2250
+1562:2:2262
+1563:2:2267
+1564:2:2271
+1565:2:2272
+1566:2:2279
+1567:2:2280
+1568:2:2291
+1569:2:2292
+1570:2:2293
+1571:2:2291
+1572:2:2292
+1573:2:2293
+1574:2:2304
+1575:2:2309
+1576:2:2310
+1577:0:4365
+1578:3:2943
+1579:0:4365
+1580:2:2322
+1581:0:4365
+1582:2:1169
+1583:0:4365
+1584:3:2942
+1585:0:4365
+1586:2:1170
+1587:0:4365
+1588:3:2943
+1589:0:4365
+1590:3:2944
+1591:0:4365
+1592:3:2950
+1593:0:4365
+1594:3:2951
+1595:0:4365
+1596:3:2952
+1597:0:4365
+1598:3:2953
+1599:0:4365
+1600:3:2954
+1601:3:2958
+1602:3:2959
+1603:3:2967
+1604:3:2968
+1605:3:2972
+1606:3:2973
+1607:3:2967
+1608:3:2968
+1609:3:2972
+1610:3:2973
+1611:3:2981
+1612:3:2986
+1613:3:2990
+1614:3:2991
+1615:3:2998
+1616:3:2999
+1617:3:3010
+1618:3:3011
+1619:3:3012
+1620:3:3010
+1621:3:3011
+1622:3:3012
+1623:3:3023
+1624:3:3028
+1625:3:3029
+1626:0:4365
+1627:3:3041
+1628:0:4365
+1629:3:3042
+1630:0:4365
+1631:2:1173
+1632:0:4365
+1633:3:3043
+1634:0:4365
+1635:2:1179
+1636:0:4365
+1637:2:1180
+1638:0:4365
+1639:3:3042
+1640:0:4365
+1641:2:1181
+1642:2:1185
+1643:2:1186
+1644:2:1194
+1645:2:1195
+1646:2:1199
+1647:2:1200
+1648:2:1194
+1649:2:1195
+1650:2:1199
+1651:2:1200
+1652:2:1208
+1653:2:1213
+1654:2:1217
+1655:2:1218
+1656:2:1225
+1657:2:1226
+1658:2:1237
+1659:2:1238
+1660:2:1239
+1661:2:1237
+1662:2:1238
+1663:2:1239
+1664:2:1250
+1665:2:1255
+1666:2:1256
+1667:0:4365
+1668:3:3043
+1669:0:4365
+1670:2:1268
+1671:0:4365
+1672:3:3042
+1673:0:4365
+1674:2:1270
+1675:0:4365
+1676:3:3043
+1677:0:4365
+1678:2:1271
+1679:2:1275
+1680:2:1276
+1681:2:1284
+1682:2:1285
+1683:2:1289
+1684:2:1290
+1685:2:1284
+1686:2:1285
+1687:2:1289
+1688:2:1290
+1689:2:1298
+1690:2:1303
+1691:2:1307
+1692:2:1308
+1693:2:1315
+1694:2:1316
+1695:2:1327
+1696:2:1328
+1697:2:1329
+1698:2:1327
+1699:2:1328
+1700:2:1329
+1701:2:1340
+1702:2:1345
+1703:2:1346
+1704:0:4365
+1705:2:1358
+1706:0:4365
+1707:2:1360
+1708:0:4365
+1709:3:3042
+1710:0:4365
+1711:2:1361
+1712:0:4365
+1713:3:3043
+1714:0:4365
+1715:2:1362
+1716:2:1366
+1717:2:1367
+1718:2:1375
+1719:2:1376
+1720:2:1380
+1721:2:1381
+1722:2:1375
+1723:2:1376
+1724:2:1380
+1725:2:1381
+1726:2:1389
+1727:2:1394
+1728:2:1398
+1729:2:1399
+1730:2:1406
+1731:2:1407
+1732:2:1418
+1733:2:1419
+1734:2:1420
+1735:2:1418
+1736:2:1419
+1737:2:1420
+1738:2:1431
+1739:2:1436
+1740:2:1437
+1741:0:4365
+1742:2:1449
+1743:0:4365
+1744:3:3042
+1745:0:4365
+1746:2:1451
+1747:0:4365
+1748:3:3043
+1749:0:4365
+1750:2:1652
+1751:0:4365
+1752:2:1653
+1753:0:4365
+1754:2:1657
+1755:0:4365
+1756:2:1660
+1757:0:4365
+1758:3:3042
+1759:0:4365
+1760:2:1665
+1761:2:1669
+1762:2:1670
+1763:2:1678
+1764:2:1679
+1765:2:1683
+1766:2:1684
+1767:2:1678
+1768:2:1679
+1769:2:1680
+1770:2:1692
+1771:2:1697
+1772:2:1701
+1773:2:1702
+1774:2:1709
+1775:2:1710
+1776:2:1721
+1777:2:1722
+1778:2:1723
+1779:2:1721
+1780:2:1722
+1781:2:1723
+1782:2:1734
+1783:2:1739
+1784:2:1740
+1785:0:4365
+1786:3:3043
+1787:0:4365
+1788:2:1752
+1789:0:4365
+1790:3:3042
+1791:0:4365
+1792:2:1754
+1793:0:4365
+1794:3:3043
+1795:0:4365
+1796:2:1755
+1797:2:1759
+1798:2:1760
+1799:2:1768
+1800:2:1769
+1801:2:1773
+1802:2:1774
+1803:2:1768
+1804:2:1769
+1805:2:1773
+1806:2:1774
+1807:2:1782
+1808:2:1787
+1809:2:1791
+1810:2:1792
+1811:2:1799
+1812:2:1800
+1813:2:1811
+1814:2:1812
+1815:2:1813
+1816:2:1811
+1817:2:1812
+1818:2:1813
+1819:2:1824
+1820:2:1829
+1821:2:1830
+1822:0:4365
+1823:2:1842
+1824:0:4365
+1825:3:3042
+1826:0:4365
+1827:2:1844
+1828:0:4365
+1829:3:3043
+1830:0:4365
+1831:2:1845
+1832:2:1849
+1833:2:1850
+1834:2:1858
+1835:2:1859
+1836:2:1863
+1837:2:1864
+1838:2:1858
+1839:2:1859
+1840:2:1863
+1841:2:1864
+1842:2:1872
+1843:2:1877
+1844:2:1881
+1845:2:1882
+1846:2:1889
+1847:2:1890
+1848:2:1901
+1849:2:1902
+1850:2:1903
+1851:2:1901
+1852:2:1902
+1853:2:1903
+1854:2:1914
+1855:2:1919
+1856:2:1920
+1857:0:4365
+1858:2:1932
+1859:0:4365
+1860:3:3042
+1861:0:4365
+1862:2:1934
+1863:0:4365
+1864:3:3043
+1865:0:4365
+1866:2:1935
+1867:0:4365
+1868:2:1936
+1869:0:4365
+1870:2:2129
+1871:0:4365
+1872:2:2130
+1873:0:4365
+1874:2:2134
+1875:0:4365
+1876:3:3042
+1877:0:4365
+1878:2:2136
+1879:0:4365
+1880:3:3043
+1881:0:4365
+1882:2:2137
+1883:2:2141
+1884:2:2142
+1885:2:2150
+1886:2:2151
+1887:2:2155
+1888:2:2156
+1889:2:2150
+1890:2:2151
+1891:2:2155
+1892:2:2156
+1893:2:2164
+1894:2:2169
+1895:2:2173
+1896:2:2174
+1897:2:2181
+1898:2:2182
+1899:2:2193
+1900:2:2194
+1901:2:2195
+1902:2:2193
+1903:2:2194
+1904:2:2195
+1905:2:2206
+1906:2:2211
+1907:2:2212
+1908:0:4365
+1909:2:2224
+1910:0:4365
+1911:3:3042
+1912:0:4365
+1913:2:2226
+1914:0:4365
+1915:3:3043
+1916:0:4365
+1917:2:2230
+1918:0:4365
+1919:3:3042
+1920:0:4365
+1921:2:2235
+1922:2:2239
+1923:2:2240
+1924:2:2248
+1925:2:2249
+1926:2:2253
+1927:2:2254
+1928:2:2248
+1929:2:2249
+1930:2:2250
+1931:2:2262
+1932:2:2267
+1933:2:2271
+1934:2:2272
+1935:2:2279
+1936:2:2280
+1937:2:2291
+1938:2:2292
+1939:2:2293
+1940:2:2291
+1941:2:2292
+1942:2:2293
+1943:2:2304
+1944:2:2309
+1945:2:2310
+1946:0:4365
+1947:3:3043
+1948:0:4365
+1949:2:2322
+1950:0:4365
+1951:2:1169
+1952:0:4365
+1953:3:3042
+1954:0:4365
+1955:2:1170
+1956:0:4365
+1957:3:3043
+1958:0:4365
+1959:3:3044
+1960:0:4365
+1961:3:3257
+1962:0:4365
+1963:3:3265
+1964:0:4365
+1965:3:3266
+1966:3:3270
+1967:3:3271
+1968:3:3279
+1969:3:3280
+1970:3:3284
+1971:3:3285
+1972:3:3279
+1973:3:3280
+1974:3:3284
+1975:3:3285
+1976:3:3293
+1977:3:3298
+1978:3:3302
+1979:3:3303
+1980:3:3310
+1981:3:3311
+1982:3:3322
+1983:3:3323
+1984:3:3324
+1985:3:3322
+1986:3:3323
+1987:3:3324
+1988:3:3335
+1989:3:3340
+1990:3:3341
+1991:0:4365
+1992:3:3353
+1993:0:4365
+1994:3:3354
+1995:0:4365
+1996:2:1173
+1997:0:4365
+1998:3:3355
+1999:0:4365
+2000:2:1179
+2001:0:4365
+2002:2:1180
+2003:0:4365
+2004:3:3354
+2005:0:4365
+2006:2:1181
+2007:2:1185
+2008:2:1186
+2009:2:1194
+2010:2:1195
+2011:2:1199
+2012:2:1200
+2013:2:1194
+2014:2:1195
+2015:2:1199
+2016:2:1200
+2017:2:1208
+2018:2:1213
+2019:2:1217
+2020:2:1218
+2021:2:1225
+2022:2:1226
+2023:2:1237
+2024:2:1238
+2025:2:1239
+2026:2:1237
+2027:2:1238
+2028:2:1239
+2029:2:1250
+2030:2:1255
+2031:2:1256
+2032:0:4365
+2033:3:3355
+2034:0:4365
+2035:2:1268
+2036:0:4365
+2037:3:3354
+2038:0:4365
+2039:2:1270
+2040:0:4365
+2041:3:3355
+2042:0:4365
+2043:2:1271
+2044:2:1275
+2045:2:1276
+2046:2:1284
+2047:2:1285
+2048:2:1289
+2049:2:1290
+2050:2:1284
+2051:2:1285
+2052:2:1289
+2053:2:1290
+2054:2:1298
+2055:2:1303
+2056:2:1307
+2057:2:1308
+2058:2:1315
+2059:2:1316
+2060:2:1327
+2061:2:1328
+2062:2:1329
+2063:2:1327
+2064:2:1328
+2065:2:1329
+2066:2:1340
+2067:2:1345
+2068:2:1346
+2069:0:4365
+2070:2:1358
+2071:0:4365
+2072:2:1360
+2073:0:4365
+2074:3:3354
+2075:0:4365
+2076:2:1361
+2077:0:4365
+2078:3:3355
+2079:0:4365
+2080:2:1362
+2081:2:1366
+2082:2:1367
+2083:2:1375
+2084:2:1376
+2085:2:1380
+2086:2:1381
+2087:2:1375
+2088:2:1376
+2089:2:1380
+2090:2:1381
+2091:2:1389
+2092:2:1394
+2093:2:1398
+2094:2:1399
+2095:2:1406
+2096:2:1407
+2097:2:1418
+2098:2:1419
+2099:2:1420
+2100:2:1418
+2101:2:1419
+2102:2:1420
+2103:2:1431
+2104:2:1436
+2105:2:1437
+2106:0:4365
+2107:2:1449
+2108:0:4365
+2109:3:3354
+2110:0:4365
+2111:2:1451
+2112:0:4365
+2113:3:3355
+2114:0:4365
+2115:2:1652
+2116:0:4365
+2117:2:1653
+2118:0:4365
+2119:2:1657
+2120:0:4365
+2121:2:1660
+2122:0:4365
+2123:3:3354
+2124:0:4365
+2125:2:1665
+2126:2:1669
+2127:2:1670
+2128:2:1678
+2129:2:1679
+2130:2:1683
+2131:2:1684
+2132:2:1678
+2133:2:1679
+2134:2:1680
+2135:2:1692
+2136:2:1697
+2137:2:1701
+2138:2:1702
+2139:2:1709
+2140:2:1710
+2141:2:1721
+2142:2:1722
+2143:2:1723
+2144:2:1721
+2145:2:1722
+2146:2:1723
+2147:2:1734
+2148:2:1739
+2149:2:1740
+2150:0:4365
+2151:3:3355
+2152:0:4365
+2153:2:1752
+2154:0:4365
+2155:3:3354
+2156:0:4365
+2157:2:1754
+2158:0:4365
+2159:3:3355
+2160:0:4365
+2161:2:1755
+2162:2:1759
+2163:2:1760
+2164:2:1768
+2165:2:1769
+2166:2:1773
+2167:2:1774
+2168:2:1768
+2169:2:1769
+2170:2:1773
+2171:2:1774
+2172:2:1782
+2173:2:1787
+2174:2:1791
+2175:2:1792
+2176:2:1799
+2177:2:1800
+2178:2:1811
+2179:2:1812
+2180:2:1813
+2181:2:1811
+2182:2:1812
+2183:2:1813
+2184:2:1824
+2185:2:1829
+2186:2:1830
+2187:0:4365
+2188:2:1842
+2189:0:4365
+2190:3:3354
+2191:0:4365
+2192:2:1844
+2193:0:4365
+2194:3:3355
+2195:0:4365
+2196:2:1845
+2197:2:1849
+2198:2:1850
+2199:2:1858
+2200:2:1859
+2201:2:1863
+2202:2:1864
+2203:2:1858
+2204:2:1859
+2205:2:1863
+2206:2:1864
+2207:2:1872
+2208:2:1877
+2209:2:1881
+2210:2:1882
+2211:2:1889
+2212:2:1890
+2213:2:1901
+2214:2:1902
+2215:2:1903
+2216:2:1901
+2217:2:1902
+2218:2:1903
+2219:2:1914
+2220:2:1919
+2221:2:1920
+2222:0:4365
+2223:2:1932
+2224:0:4365
+2225:3:3354
+2226:0:4365
+2227:2:1934
+2228:0:4365
+2229:3:3355
+2230:0:4365
+2231:2:1935
+2232:0:4365
+2233:2:1936
+2234:0:4365
+2235:2:2129
+2236:0:4365
+2237:2:2130
+2238:0:4365
+2239:2:2134
+2240:0:4365
+2241:3:3354
+2242:0:4365
+2243:2:2136
+2244:0:4365
+2245:3:3355
+2246:0:4365
+2247:2:2137
+2248:2:2141
+2249:2:2142
+2250:2:2150
+2251:2:2151
+2252:2:2155
+2253:2:2156
+2254:2:2150
+2255:2:2151
+2256:2:2155
+2257:2:2156
+2258:2:2164
+2259:2:2169
+2260:2:2173
+2261:2:2174
+2262:2:2181
+2263:2:2182
+2264:2:2193
+2265:2:2194
+2266:2:2195
+2267:2:2193
+2268:2:2194
+2269:2:2195
+2270:2:2206
+2271:2:2211
+2272:2:2212
+2273:0:4365
+2274:2:2224
+2275:0:4365
+2276:3:3354
+2277:0:4365
+2278:2:2226
+2279:0:4365
+2280:3:3355
+2281:0:4365
+2282:2:2230
+2283:0:4365
+2284:3:3354
+2285:0:4365
+2286:2:2235
+2287:2:2239
+2288:2:2240
+2289:2:2248
+2290:2:2249
+2291:2:2253
+2292:2:2254
+2293:2:2248
+2294:2:2249
+2295:2:2250
+2296:2:2262
+2297:2:2267
+2298:2:2271
+2299:2:2272
+2300:2:2279
+2301:2:2280
+2302:2:2291
+2303:2:2292
+2304:2:2293
+2305:2:2291
+2306:2:2292
+2307:2:2293
+2308:2:2304
+2309:2:2309
+2310:2:2310
+2311:0:4365
+2312:3:3355
+2313:0:4365
+2314:2:2322
+2315:0:4365
+2316:2:1169
+2317:0:4365
+2318:3:3354
+2319:0:4365
+2320:2:1170
+2321:0:4365
+2322:3:3355
+2323:0:4365
+2324:3:3356
+2325:0:4365
+2326:3:3366
+2327:0:4365
+2328:3:2951
+2329:0:4365
+2330:3:2952
+2331:0:4365
+2332:3:2953
+2333:0:4365
+2334:3:2954
+2335:3:2958
+2336:3:2959
+2337:3:2967
+2338:3:2968
+2339:3:2972
+2340:3:2973
+2341:3:2967
+2342:3:2968
+2343:3:2972
+2344:3:2973
+2345:3:2981
+2346:3:2986
+2347:3:2990
+2348:3:2991
+2349:3:2998
+2350:3:2999
+2351:3:3010
+2352:3:3011
+2353:3:3012
+2354:3:3010
+2355:3:3011
+2356:3:3012
+2357:3:3023
+2358:3:3028
+2359:3:3029
+2360:0:4365
+2361:3:3041
+2362:0:4365
+2363:3:3042
+2364:0:4365
+2365:2:1173
+2366:0:4365
+2367:3:3043
+2368:0:4365
+2369:2:1179
+2370:0:4365
+2371:2:1180
+2372:0:4365
+2373:3:3042
+2374:0:4365
+2375:2:1181
+2376:2:1185
+2377:2:1186
+2378:2:1194
+2379:2:1195
+2380:2:1199
+2381:2:1200
+2382:2:1194
+2383:2:1195
+2384:2:1199
+2385:2:1200
+2386:2:1208
+2387:2:1213
+2388:2:1217
+2389:2:1218
+2390:2:1225
+2391:2:1226
+2392:2:1237
+2393:2:1238
+2394:2:1239
+2395:2:1237
+2396:2:1238
+2397:2:1239
+2398:2:1250
+2399:2:1255
+2400:2:1256
+2401:0:4365
+2402:3:3043
+2403:0:4365
+2404:2:1268
+2405:0:4365
+2406:3:3042
+2407:0:4365
+2408:2:1270
+2409:0:4365
+2410:3:3043
+2411:0:4365
+2412:2:1271
+2413:2:1275
+2414:2:1276
+2415:2:1284
+2416:2:1285
+2417:2:1289
+2418:2:1290
+2419:2:1284
+2420:2:1285
+2421:2:1289
+2422:2:1290
+2423:2:1298
+2424:2:1303
+2425:2:1307
+2426:2:1308
+2427:2:1315
+2428:2:1316
+2429:2:1327
+2430:2:1328
+2431:2:1329
+2432:2:1327
+2433:2:1328
+2434:2:1329
+2435:2:1340
+2436:2:1345
+2437:2:1346
+2438:0:4365
+2439:2:1358
+2440:0:4365
+2441:2:1360
+2442:0:4365
+2443:3:3042
+2444:0:4365
+2445:2:1361
+2446:0:4365
+2447:3:3043
+2448:0:4365
+2449:2:1362
+2450:2:1366
+2451:2:1367
+2452:2:1375
+2453:2:1376
+2454:2:1380
+2455:2:1381
+2456:2:1375
+2457:2:1376
+2458:2:1380
+2459:2:1381
+2460:2:1389
+2461:2:1394
+2462:2:1398
+2463:2:1399
+2464:2:1406
+2465:2:1407
+2466:2:1418
+2467:2:1419
+2468:2:1420
+2469:2:1418
+2470:2:1419
+2471:2:1420
+2472:2:1431
+2473:2:1436
+2474:2:1437
+2475:0:4365
+2476:2:1449
+2477:0:4365
+2478:3:3042
+2479:0:4365
+2480:2:1451
+2481:0:4365
+2482:3:3043
+2483:0:4365
+2484:2:1652
+2485:0:4365
+2486:2:1653
+2487:0:4365
+2488:2:1657
+2489:0:4365
+2490:2:1660
+2491:0:4365
+2492:3:3042
+2493:0:4365
+2494:2:1665
+2495:2:1669
+2496:2:1670
+2497:2:1678
+2498:2:1679
+2499:2:1683
+2500:2:1684
+2501:2:1678
+2502:2:1679
+2503:2:1680
+2504:2:1692
+2505:2:1697
+2506:2:1701
+2507:2:1702
+2508:2:1709
+2509:2:1710
+2510:2:1721
+2511:2:1722
+2512:2:1723
+2513:2:1721
+2514:2:1722
+2515:2:1723
+2516:2:1734
+2517:2:1739
+2518:2:1740
+2519:0:4365
+2520:3:3043
+2521:0:4365
+2522:2:1752
+2523:0:4365
+2524:3:3042
+2525:0:4365
+2526:2:1754
+2527:0:4365
+2528:3:3043
+2529:0:4365
+2530:2:1755
+2531:2:1759
+2532:2:1760
+2533:2:1768
+2534:2:1769
+2535:2:1773
+2536:2:1774
+2537:2:1768
+2538:2:1769
+2539:2:1773
+2540:2:1774
+2541:2:1782
+2542:2:1787
+2543:2:1791
+2544:2:1792
+2545:2:1799
+2546:2:1800
+2547:2:1811
+2548:2:1812
+2549:2:1813
+2550:2:1811
+2551:2:1812
+2552:2:1813
+2553:2:1824
+2554:2:1829
+2555:2:1830
+2556:0:4365
+2557:2:1842
+2558:0:4365
+2559:3:3042
+2560:0:4365
+2561:2:1844
+2562:0:4365
+2563:3:3043
+2564:0:4365
+2565:2:1845
+2566:2:1849
+2567:2:1850
+2568:2:1858
+2569:2:1859
+2570:2:1863
+2571:2:1864
+2572:2:1858
+2573:2:1859
+2574:2:1863
+2575:2:1864
+2576:2:1872
+2577:2:1877
+2578:2:1881
+2579:2:1882
+2580:2:1889
+2581:2:1890
+2582:2:1901
+2583:2:1902
+2584:2:1903
+2585:2:1901
+2586:2:1902
+2587:2:1903
+2588:2:1914
+2589:2:1919
+2590:2:1920
+2591:0:4365
+2592:2:1932
+2593:0:4365
+2594:3:3042
+2595:0:4365
+2596:2:1934
+2597:0:4365
+2598:3:3043
+2599:0:4365
+2600:2:1935
+2601:0:4365
+2602:2:1936
+2603:0:4365
+2604:2:2129
+2605:0:4365
+2606:2:2130
+2607:0:4365
+2608:2:2134
+2609:0:4365
+2610:3:3042
+2611:0:4365
+2612:2:2136
+2613:0:4365
+2614:3:3043
+2615:0:4365
+2616:2:2137
+2617:2:2141
+2618:2:2142
+2619:2:2150
+2620:2:2151
+2621:2:2155
+2622:2:2156
+2623:2:2150
+2624:2:2151
+2625:2:2155
+2626:2:2156
+2627:2:2164
+2628:2:2169
+2629:2:2173
+2630:2:2174
+2631:2:2181
+2632:2:2182
+2633:2:2193
+2634:2:2194
+2635:2:2195
+2636:2:2193
+2637:2:2194
+2638:2:2195
+2639:2:2206
+2640:2:2211
+2641:2:2212
+2642:0:4365
+2643:2:2224
+2644:0:4365
+2645:3:3042
+2646:0:4365
+2647:2:2226
+2648:0:4365
+2649:3:3043
+2650:0:4365
+2651:2:2230
+2652:0:4365
+2653:3:3042
+2654:0:4365
+2655:2:2235
+2656:2:2239
+2657:2:2240
+2658:2:2248
+2659:2:2249
+2660:2:2253
+2661:2:2254
+2662:2:2248
+2663:2:2249
+2664:2:2250
+2665:2:2262
+2666:2:2267
+2667:2:2271
+2668:2:2272
+2669:2:2279
+2670:2:2280
+2671:2:2291
+2672:2:2292
+2673:2:2293
+2674:2:2291
+2675:2:2292
+2676:2:2293
+2677:2:2304
+2678:2:2309
+2679:2:2310
+2680:0:4365
+2681:3:3043
+2682:0:4365
+2683:2:2322
+2684:0:4365
+2685:2:1169
+2686:0:4365
+2687:3:3042
+2688:0:4365
+2689:2:1170
+2690:0:4365
+2691:3:3043
+2692:0:4365
+2693:3:3044
+2694:0:4365
+2695:3:3257
+2696:0:4365
+2697:3:3362
+2698:0:4365
+2699:3:3363
+2700:0:4365
+2701:3:3367
+2702:0:4365
+2703:3:3373
+2704:3:3377
+2705:3:3378
+2706:3:3386
+2707:3:3387
+2708:3:3391
+2709:3:3392
+2710:3:3386
+2711:3:3387
+2712:3:3391
+2713:3:3392
+2714:3:3400
+2715:3:3405
+2716:3:3409
+2717:3:3410
+2718:3:3417
+2719:3:3418
+2720:3:3429
+2721:3:3430
+2722:3:3431
+2723:3:3429
+2724:3:3430
+2725:3:3431
+2726:3:3442
+2727:3:3447
+2728:3:3448
+2729:0:4365
+2730:3:3460
+2731:0:4365
+2732:3:3461
+2733:0:4365
+2734:2:1173
+2735:0:4365
+2736:3:3462
+2737:0:4365
+2738:2:1179
+2739:0:4365
+2740:2:1180
+2741:0:4365
+2742:3:3461
+2743:0:4365
+2744:2:1181
+2745:2:1185
+2746:2:1186
+2747:2:1194
+2748:2:1195
+2749:2:1199
+2750:2:1200
+2751:2:1194
+2752:2:1195
+2753:2:1199
+2754:2:1200
+2755:2:1208
+2756:2:1213
+2757:2:1217
+2758:2:1218
+2759:2:1225
+2760:2:1226
+2761:2:1237
+2762:2:1238
+2763:2:1239
+2764:2:1237
+2765:2:1238
+2766:2:1239
+2767:2:1250
+2768:2:1255
+2769:2:1256
+2770:0:4365
+2771:3:3462
+2772:0:4365
+2773:2:1268
+2774:0:4365
+2775:3:3461
+2776:0:4365
+2777:2:1270
+2778:0:4365
+2779:3:3462
+2780:0:4365
+2781:2:1271
+2782:2:1275
+2783:2:1276
+2784:2:1284
+2785:2:1285
+2786:2:1289
+2787:2:1290
+2788:2:1284
+2789:2:1285
+2790:2:1289
+2791:2:1290
+2792:2:1298
+2793:2:1303
+2794:2:1307
+2795:2:1308
+2796:2:1315
+2797:2:1316
+2798:2:1327
+2799:2:1328
+2800:2:1329
+2801:2:1327
+2802:2:1328
+2803:2:1329
+2804:2:1340
+2805:2:1345
+2806:2:1346
+2807:0:4365
+2808:2:1358
+2809:0:4365
+2810:2:1360
+2811:0:4365
+2812:3:3461
+2813:0:4365
+2814:2:1361
+2815:0:4365
+2816:3:3462
+2817:0:4365
+2818:2:1362
+2819:2:1366
+2820:2:1367
+2821:2:1375
+2822:2:1376
+2823:2:1380
+2824:2:1381
+2825:2:1375
+2826:2:1376
+2827:2:1380
+2828:2:1381
+2829:2:1389
+2830:2:1394
+2831:2:1398
+2832:2:1399
+2833:2:1406
+2834:2:1407
+2835:2:1418
+2836:2:1419
+2837:2:1420
+2838:2:1418
+2839:2:1419
+2840:2:1420
+2841:2:1431
+2842:2:1436
+2843:2:1437
+2844:0:4365
+2845:2:1449
+2846:0:4365
+2847:3:3461
+2848:0:4365
+2849:2:1451
+2850:0:4365
+2851:3:3462
+2852:0:4365
+2853:2:1652
+2854:0:4365
+2855:2:1653
+2856:0:4365
+2857:2:1657
+2858:0:4365
+2859:2:1660
+2860:0:4365
+2861:3:3461
+2862:0:4365
+2863:2:1665
+2864:2:1669
+2865:2:1670
+2866:2:1678
+2867:2:1679
+2868:2:1683
+2869:2:1684
+2870:2:1678
+2871:2:1679
+2872:2:1680
+2873:2:1692
+2874:2:1697
+2875:2:1701
+2876:2:1702
+2877:2:1709
+2878:2:1710
+2879:2:1721
+2880:2:1722
+2881:2:1723
+2882:2:1721
+2883:2:1722
+2884:2:1723
+2885:2:1734
+2886:2:1739
+2887:2:1740
+2888:0:4365
+2889:3:3462
+2890:0:4365
+2891:2:1752
+2892:0:4365
+2893:3:3461
+2894:0:4365
+2895:2:1754
+2896:0:4365
+2897:3:3462
+2898:0:4365
+2899:2:1755
+2900:2:1759
+2901:2:1760
+2902:2:1768
+2903:2:1769
+2904:2:1773
+2905:2:1774
+2906:2:1768
+2907:2:1769
+2908:2:1773
+2909:2:1774
+2910:2:1782
+2911:2:1787
+2912:2:1791
+2913:2:1792
+2914:2:1799
+2915:2:1800
+2916:2:1811
+2917:2:1812
+2918:2:1813
+2919:2:1811
+2920:2:1812
+2921:2:1813
+2922:2:1824
+2923:2:1829
+2924:2:1830
+2925:0:4365
+2926:2:1842
+2927:0:4365
+2928:3:3461
+2929:0:4365
+2930:2:1844
+2931:0:4365
+2932:3:3462
+2933:0:4365
+2934:2:1845
+2935:2:1849
+2936:2:1850
+2937:2:1858
+2938:2:1859
+2939:2:1863
+2940:2:1864
+2941:2:1858
+2942:2:1859
+2943:2:1863
+2944:2:1864
+2945:2:1872
+2946:2:1877
+2947:2:1881
+2948:2:1882
+2949:2:1889
+2950:2:1890
+2951:2:1901
+2952:2:1902
+2953:2:1903
+2954:2:1901
+2955:2:1902
+2956:2:1903
+2957:2:1914
+2958:2:1919
+2959:2:1920
+2960:0:4365
+2961:2:1932
+2962:0:4365
+2963:3:3461
+2964:0:4365
+2965:2:1934
+2966:0:4365
+2967:3:3462
+2968:0:4365
+2969:2:1935
+2970:0:4365
+2971:2:1936
+2972:0:4365
+2973:2:2129
+2974:0:4365
+2975:2:2130
+2976:0:4365
+2977:2:2134
+2978:0:4365
+2979:3:3461
+2980:0:4365
+2981:2:2136
+2982:0:4365
+2983:3:3462
+2984:0:4365
+2985:2:2137
+2986:2:2141
+2987:2:2142
+2988:2:2150
+2989:2:2151
+2990:2:2155
+2991:2:2156
+2992:2:2150
+2993:2:2151
+2994:2:2155
+2995:2:2156
+2996:2:2164
+2997:2:2169
+2998:2:2173
+2999:2:2174
+3000:2:2181
+3001:2:2182
+3002:2:2193
+3003:2:2194
+3004:2:2195
+3005:2:2193
+3006:2:2194
+3007:2:2195
+3008:2:2206
+3009:2:2211
+3010:2:2212
+3011:0:4365
+3012:2:2224
+3013:0:4365
+3014:3:3461
+3015:0:4365
+3016:2:2226
+3017:0:4365
+3018:3:3462
+3019:0:4365
+3020:2:2230
+3021:0:4365
+3022:3:3461
+3023:0:4365
+3024:2:2235
+3025:2:2239
+3026:2:2240
+3027:2:2248
+3028:2:2249
+3029:2:2253
+3030:2:2254
+3031:2:2248
+3032:2:2249
+3033:2:2250
+3034:2:2262
+3035:2:2267
+3036:2:2271
+3037:2:2272
+3038:2:2279
+3039:2:2280
+3040:2:2291
+3041:2:2292
+3042:2:2293
+3043:2:2291
+3044:2:2292
+3045:2:2293
+3046:2:2304
+3047:2:2309
+3048:2:2310
+3049:0:4365
+3050:3:3462
+3051:0:4365
+3052:2:2322
+3053:0:4365
+3054:2:1169
+3055:0:4365
+3056:3:3461
+3057:0:4365
+3058:2:1170
+3059:0:4365
+3060:3:3462
+3061:0:4365
+3062:3:3463
+3063:0:4365
+3064:3:3469
+3065:0:4365
+3066:3:3470
+3067:3:3474
+3068:3:3475
+3069:3:3483
+3070:3:3484
+3071:3:3488
+3072:3:3489
+3073:3:3483
+3074:3:3484
+3075:3:3488
+3076:3:3489
+3077:3:3497
+3078:3:3502
+3079:3:3506
+3080:3:3507
+3081:3:3514
+3082:3:3515
+3083:3:3526
+3084:3:3527
+3085:3:3528
+3086:3:3526
+3087:3:3527
+3088:3:3528
+3089:3:3539
+3090:3:3544
+3091:3:3545
+3092:0:4365
+3093:3:3557
+3094:0:4365
+3095:3:3558
+3096:0:4365
+3097:2:1173
+3098:0:4365
+3099:3:3559
+3100:0:4365
+3101:2:1179
+3102:0:4365
+3103:2:1180
+3104:0:4365
+3105:3:3558
+3106:0:4365
+3107:2:1181
+3108:2:1185
+3109:2:1186
+3110:2:1194
+3111:2:1195
+3112:2:1199
+3113:2:1200
+3114:2:1194
+3115:2:1195
+3116:2:1199
+3117:2:1200
+3118:2:1208
+3119:2:1213
+3120:2:1217
+3121:2:1218
+3122:2:1225
+3123:2:1226
+3124:2:1237
+3125:2:1238
+3126:2:1239
+3127:2:1237
+3128:2:1238
+3129:2:1239
+3130:2:1250
+3131:2:1255
+3132:2:1256
+3133:0:4365
+3134:3:3559
+3135:0:4365
+3136:2:1268
+3137:0:4365
+3138:3:3558
+3139:0:4365
+3140:2:1270
+3141:0:4365
+3142:3:3559
+3143:0:4365
+3144:2:1271
+3145:2:1275
+3146:2:1276
+3147:2:1284
+3148:2:1285
+3149:2:1289
+3150:2:1290
+3151:2:1284
+3152:2:1285
+3153:2:1289
+3154:2:1290
+3155:2:1298
+3156:2:1303
+3157:2:1307
+3158:2:1308
+3159:2:1315
+3160:2:1316
+3161:2:1327
+3162:2:1328
+3163:2:1329
+3164:2:1327
+3165:2:1328
+3166:2:1329
+3167:2:1340
+3168:2:1345
+3169:2:1346
+3170:0:4365
+3171:2:1358
+3172:0:4365
+3173:2:1360
+3174:0:4365
+3175:3:3558
+3176:0:4365
+3177:2:1361
+3178:0:4365
+3179:3:3559
+3180:0:4365
+3181:2:1362
+3182:2:1366
+3183:2:1367
+3184:2:1375
+3185:2:1376
+3186:2:1380
+3187:2:1381
+3188:2:1375
+3189:2:1376
+3190:2:1380
+3191:2:1381
+3192:2:1389
+3193:2:1394
+3194:2:1398
+3195:2:1399
+3196:2:1406
+3197:2:1407
+3198:2:1418
+3199:2:1419
+3200:2:1420
+3201:2:1418
+3202:2:1419
+3203:2:1420
+3204:2:1431
+3205:2:1436
+3206:2:1437
+3207:0:4365
+3208:2:1449
+3209:0:4365
+3210:3:3558
+3211:0:4365
+3212:2:1451
+3213:0:4365
+3214:3:3559
+3215:0:4365
+3216:2:1652
+3217:0:4365
+3218:2:1653
+3219:0:4365
+3220:2:1657
+3221:0:4365
+3222:2:1660
+3223:0:4365
+3224:3:3558
+3225:0:4365
+3226:2:1665
+3227:2:1669
+3228:2:1670
+3229:2:1678
+3230:2:1679
+3231:2:1683
+3232:2:1684
+3233:2:1678
+3234:2:1679
+3235:2:1680
+3236:2:1692
+3237:2:1697
+3238:2:1701
+3239:2:1702
+3240:2:1709
+3241:2:1710
+3242:2:1721
+3243:2:1722
+3244:2:1723
+3245:2:1721
+3246:2:1722
+3247:2:1723
+3248:2:1734
+3249:2:1739
+3250:2:1740
+3251:0:4365
+3252:3:3559
+3253:0:4365
+3254:2:1752
+3255:0:4365
+3256:3:3558
+3257:0:4365
+3258:2:1754
+3259:0:4365
+3260:3:3559
+3261:0:4365
+3262:2:1755
+3263:2:1759
+3264:2:1760
+3265:2:1768
+3266:2:1769
+3267:2:1773
+3268:2:1774
+3269:2:1768
+3270:2:1769
+3271:2:1773
+3272:2:1774
+3273:2:1782
+3274:2:1787
+3275:2:1791
+3276:2:1792
+3277:2:1799
+3278:2:1800
+3279:2:1811
+3280:2:1812
+3281:2:1813
+3282:2:1811
+3283:2:1812
+3284:2:1813
+3285:2:1824
+3286:2:1829
+3287:2:1830
+3288:0:4365
+3289:2:1842
+3290:0:4365
+3291:3:3558
+3292:0:4365
+3293:2:1844
+3294:0:4365
+3295:3:3559
+3296:0:4365
+3297:2:1845
+3298:2:1849
+3299:2:1850
+3300:2:1858
+3301:2:1859
+3302:2:1863
+3303:2:1864
+3304:2:1858
+3305:2:1859
+3306:2:1863
+3307:2:1864
+3308:2:1872
+3309:2:1877
+3310:2:1881
+3311:2:1882
+3312:2:1889
+3313:2:1890
+3314:2:1901
+3315:2:1902
+3316:2:1903
+3317:2:1901
+3318:2:1902
+3319:2:1903
+3320:2:1914
+3321:2:1919
+3322:2:1920
+3323:0:4365
+3324:2:1932
+3325:0:4365
+3326:3:3558
+3327:0:4365
+3328:2:1934
+3329:0:4365
+3330:3:3559
+3331:0:4365
+3332:2:1935
+3333:0:4365
+3334:2:1936
+3335:0:4365
+3336:2:2129
+3337:0:4365
+3338:2:2130
+3339:0:4365
+3340:2:2134
+3341:0:4365
+3342:3:3558
+3343:0:4365
+3344:2:2136
+3345:0:4365
+3346:3:3559
+3347:0:4365
+3348:2:2137
+3349:2:2141
+3350:2:2142
+3351:2:2150
+3352:2:2151
+3353:2:2155
+3354:2:2156
+3355:2:2150
+3356:2:2151
+3357:2:2155
+3358:2:2156
+3359:2:2164
+3360:2:2169
+3361:2:2173
+3362:2:2174
+3363:2:2181
+3364:2:2182
+3365:2:2193
+3366:2:2194
+3367:2:2195
+3368:2:2193
+3369:2:2194
+3370:2:2195
+3371:2:2206
+3372:2:2211
+3373:2:2212
+3374:0:4365
+3375:2:2224
+3376:0:4365
+3377:3:3558
+3378:0:4365
+3379:2:2226
+3380:0:4365
+3381:3:3559
+3382:0:4365
+3383:2:2230
+3384:0:4365
+3385:3:3558
+3386:0:4365
+3387:2:2235
+3388:2:2239
+3389:2:2240
+3390:2:2248
+3391:2:2249
+3392:2:2253
+3393:2:2254
+3394:2:2248
+3395:2:2249
+3396:2:2250
+3397:2:2262
+3398:2:2267
+3399:2:2271
+3400:2:2272
+3401:2:2279
+3402:2:2280
+3403:2:2291
+3404:2:2292
+3405:2:2293
+3406:2:2291
+3407:2:2292
+3408:2:2293
+3409:2:2304
+3410:2:2309
+3411:2:2310
+3412:0:4365
+3413:3:3559
+3414:0:4365
+3415:2:2322
+3416:0:4365
+3417:2:1169
+3418:0:4365
+3419:3:3558
+3420:0:4365
+3421:2:1170
+3422:0:4365
+3423:3:3559
+3424:0:4365
+3425:3:3560
+3426:0:4365
+3427:3:3566
+3428:0:4365
+3429:3:3569
+3430:3:3570
+3431:3:3582
+3432:3:3583
+3433:3:3587
+3434:3:3588
+3435:3:3582
+3436:3:3583
+3437:3:3587
+3438:3:3588
+3439:3:3596
+3440:3:3601
+3441:3:3605
+3442:3:3606
+3443:3:3613
+3444:3:3614
+3445:3:3625
+3446:3:3626
+3447:3:3627
+3448:3:3625
+3449:3:3626
+3450:3:3627
+3451:3:3638
+3452:3:3643
+3453:3:3644
+3454:0:4365
+3455:3:3656
+3456:0:4365
+3457:3:3657
+3458:0:4365
+3459:2:1173
+3460:0:4365
+3461:3:3658
+3462:0:4365
+3463:2:1179
+3464:0:4365
+3465:2:1180
+3466:0:4365
+3467:3:3657
+3468:0:4365
+3469:2:1181
+3470:2:1185
+3471:2:1186
+3472:2:1194
+3473:2:1195
+3474:2:1199
+3475:2:1200
+3476:2:1194
+3477:2:1195
+3478:2:1199
+3479:2:1200
+3480:2:1208
+3481:2:1213
+3482:2:1217
+3483:2:1218
+3484:2:1225
+3485:2:1226
+3486:2:1237
+3487:2:1238
+3488:2:1239
+3489:2:1237
+3490:2:1238
+3491:2:1239
+3492:2:1250
+3493:2:1255
+3494:2:1256
+3495:0:4365
+3496:3:3658
+3497:0:4365
+3498:2:1268
+3499:0:4365
+3500:3:3657
+3501:0:4365
+3502:2:1270
+3503:0:4365
+3504:3:3658
+3505:0:4365
+3506:2:1271
+3507:2:1275
+3508:2:1276
+3509:2:1284
+3510:2:1285
+3511:2:1289
+3512:2:1290
+3513:2:1284
+3514:2:1285
+3515:2:1289
+3516:2:1290
+3517:2:1298
+3518:2:1303
+3519:2:1307
+3520:2:1308
+3521:2:1315
+3522:2:1316
+3523:2:1327
+3524:2:1328
+3525:2:1329
+3526:2:1327
+3527:2:1328
+3528:2:1329
+3529:2:1340
+3530:2:1345
+3531:2:1346
+3532:0:4365
+3533:2:1358
+3534:0:4365
+3535:2:1360
+3536:0:4365
+3537:3:3657
+3538:0:4365
+3539:2:1361
+3540:0:4365
+3541:3:3658
+3542:0:4365
+3543:2:1362
+3544:2:1366
+3545:2:1367
+3546:2:1375
+3547:2:1376
+3548:2:1380
+3549:2:1381
+3550:2:1375
+3551:2:1376
+3552:2:1380
+3553:2:1381
+3554:2:1389
+3555:2:1394
+3556:2:1398
+3557:2:1399
+3558:2:1406
+3559:2:1407
+3560:2:1418
+3561:2:1419
+3562:2:1420
+3563:2:1418
+3564:2:1419
+3565:2:1420
+3566:2:1431
+3567:2:1436
+3568:2:1437
+3569:0:4365
+3570:2:1449
+3571:0:4365
+3572:3:3657
+3573:0:4365
+3574:2:1451
+3575:0:4365
+3576:3:3658
+3577:0:4365
+3578:2:1652
+3579:0:4365
+3580:2:1653
+3581:0:4365
+3582:2:1657
+3583:0:4365
+3584:2:1660
+3585:0:4365
+3586:3:3657
+3587:0:4365
+3588:2:1665
+3589:2:1669
+3590:2:1670
+3591:2:1678
+3592:2:1679
+3593:2:1683
+3594:2:1684
+3595:2:1678
+3596:2:1679
+3597:2:1680
+3598:2:1692
+3599:2:1697
+3600:2:1701
+3601:2:1702
+3602:2:1709
+3603:2:1710
+3604:2:1721
+3605:2:1722
+3606:2:1723
+3607:2:1721
+3608:2:1722
+3609:2:1723
+3610:2:1734
+3611:2:1739
+3612:2:1740
+3613:0:4365
+3614:3:3658
+3615:0:4365
+3616:2:1752
+3617:0:4365
+3618:3:3657
+3619:0:4365
+3620:2:1754
+3621:0:4365
+3622:3:3658
+3623:0:4365
+3624:2:1755
+3625:2:1759
+3626:2:1760
+3627:2:1768
+3628:2:1769
+3629:2:1773
+3630:2:1774
+3631:2:1768
+3632:2:1769
+3633:2:1773
+3634:2:1774
+3635:2:1782
+3636:2:1787
+3637:2:1791
+3638:2:1792
+3639:2:1799
+3640:2:1800
+3641:2:1811
+3642:2:1812
+3643:2:1813
+3644:2:1811
+3645:2:1812
+3646:2:1813
+3647:2:1824
+3648:2:1829
+3649:2:1830
+3650:0:4365
+3651:2:1842
+3652:0:4365
+3653:3:3657
+3654:0:4365
+3655:2:1844
+3656:0:4365
+3657:3:3658
+3658:0:4365
+3659:2:1845
+3660:2:1849
+3661:2:1850
+3662:2:1858
+3663:2:1859
+3664:2:1863
+3665:2:1864
+3666:2:1858
+3667:2:1859
+3668:2:1863
+3669:2:1864
+3670:2:1872
+3671:2:1877
+3672:2:1881
+3673:2:1882
+3674:2:1889
+3675:2:1890
+3676:2:1901
+3677:2:1902
+3678:2:1903
+3679:2:1901
+3680:2:1902
+3681:2:1903
+3682:2:1914
+3683:2:1919
+3684:2:1920
+3685:0:4365
+3686:2:1932
+3687:0:4365
+3688:3:3657
+3689:0:4365
+3690:2:1934
+3691:0:4365
+3692:3:3658
+3693:0:4365
+3694:2:1935
+3695:0:4365
+3696:2:1936
+3697:0:4365
+3698:2:2129
+3699:0:4365
+3700:2:2130
+3701:0:4365
+3702:2:2134
+3703:0:4365
+3704:3:3657
+3705:0:4365
+3706:2:2136
+3707:0:4365
+3708:3:3658
+3709:0:4365
+3710:2:2137
+3711:2:2141
+3712:2:2142
+3713:2:2150
+3714:2:2151
+3715:2:2155
+3716:2:2156
+3717:2:2150
+3718:2:2151
+3719:2:2155
+3720:2:2156
+3721:2:2164
+3722:2:2169
+3723:2:2173
+3724:2:2174
+3725:2:2181
+3726:2:2182
+3727:2:2193
+3728:2:2194
+3729:2:2195
+3730:2:2193
+3731:2:2194
+3732:2:2195
+3733:2:2206
+3734:2:2211
+3735:2:2212
+3736:0:4365
+3737:2:2224
+3738:0:4365
+3739:3:3657
+3740:0:4365
+3741:2:2226
+3742:0:4365
+3743:3:3658
+3744:0:4365
+3745:2:2230
+3746:0:4365
+3747:3:3657
+3748:0:4365
+3749:2:2235
+3750:2:2239
+3751:2:2240
+3752:2:2248
+3753:2:2249
+3754:2:2253
+3755:2:2254
+3756:2:2248
+3757:2:2249
+3758:2:2250
+3759:2:2262
+3760:2:2267
+3761:2:2271
+3762:2:2272
+3763:2:2279
+3764:2:2280
+3765:2:2291
+3766:2:2292
+3767:2:2293
+3768:2:2291
+3769:2:2292
+3770:2:2293
+3771:2:2304
+3772:2:2309
+3773:2:2310
+3774:0:4365
+3775:3:3658
+3776:0:4365
+3777:2:2322
+3778:0:4365
+3779:2:1169
+3780:0:4365
+3781:3:3657
+3782:0:4365
+3783:2:1170
+3784:0:4365
+3785:3:3658
+3786:0:4365
+3787:3:3659
+3788:0:4365
+3789:3:3665
+3790:0:4365
+3791:3:3666
+3792:0:4365
+3793:3:3667
+3794:0:4365
+3795:3:3668
+3796:0:4365
+3797:3:3669
+3798:3:3673
+3799:3:3674
+3800:3:3682
+3801:3:3683
+3802:3:3687
+3803:3:3688
+3804:3:3682
+3805:3:3683
+3806:3:3687
+3807:3:3688
+3808:3:3696
+3809:3:3701
+3810:3:3705
+3811:3:3706
+3812:3:3713
+3813:3:3714
+3814:3:3725
+3815:3:3726
+3816:3:3727
+3817:3:3725
+3818:3:3726
+3819:3:3727
+3820:3:3738
+3821:3:3743
+3822:3:3744
+3823:0:4365
+3824:3:3756
+3825:0:4365
+3826:3:3757
+3827:0:4365
+3828:2:1173
+3829:0:4365
+3830:3:3758
+3831:0:4365
+3832:2:1179
+3833:0:4365
+3834:2:1180
+3835:0:4365
+3836:3:3757
+3837:0:4365
+3838:2:1181
+3839:2:1185
+3840:2:1186
+3841:2:1194
+3842:2:1195
+3843:2:1199
+3844:2:1200
+3845:2:1194
+3846:2:1195
+3847:2:1199
+3848:2:1200
+3849:2:1208
+3850:2:1213
+3851:2:1217
+3852:2:1218
+3853:2:1225
+3854:2:1226
+3855:2:1237
+3856:2:1238
+3857:2:1239
+3858:2:1237
+3859:2:1238
+3860:2:1239
+3861:2:1250
+3862:2:1255
+3863:2:1256
+3864:0:4365
+3865:3:3758
+3866:0:4365
+3867:2:1268
+3868:0:4365
+3869:3:3757
+3870:0:4365
+3871:2:1270
+3872:0:4365
+3873:3:3758
+3874:0:4365
+3875:2:1271
+3876:2:1275
+3877:2:1276
+3878:2:1284
+3879:2:1285
+3880:2:1289
+3881:2:1290
+3882:2:1284
+3883:2:1285
+3884:2:1289
+3885:2:1290
+3886:2:1298
+3887:2:1303
+3888:2:1307
+3889:2:1308
+3890:2:1315
+3891:2:1316
+3892:2:1327
+3893:2:1328
+3894:2:1329
+3895:2:1327
+3896:2:1328
+3897:2:1329
+3898:2:1340
+3899:2:1345
+3900:2:1346
+3901:0:4365
+3902:2:1358
+3903:0:4365
+3904:2:1360
+3905:0:4365
+3906:3:3757
+3907:0:4365
+3908:2:1361
+3909:0:4365
+3910:3:3758
+3911:0:4365
+3912:2:1362
+3913:2:1366
+3914:2:1367
+3915:2:1375
+3916:2:1376
+3917:2:1380
+3918:2:1381
+3919:2:1375
+3920:2:1376
+3921:2:1380
+3922:2:1381
+3923:2:1389
+3924:2:1394
+3925:2:1398
+3926:2:1399
+3927:2:1406
+3928:2:1407
+3929:2:1418
+3930:2:1419
+3931:2:1420
+3932:2:1418
+3933:2:1419
+3934:2:1420
+3935:2:1431
+3936:2:1436
+3937:2:1437
+3938:0:4365
+3939:2:1449
+3940:0:4365
+3941:3:3757
+3942:0:4365
+3943:2:1451
+3944:0:4365
+3945:3:3758
+3946:0:4365
+3947:2:1652
+3948:0:4365
+3949:2:1653
+3950:0:4365
+3951:2:1657
+3952:0:4365
+3953:2:1660
+3954:0:4365
+3955:3:3757
+3956:0:4365
+3957:2:1665
+3958:2:1669
+3959:2:1670
+3960:2:1678
+3961:2:1679
+3962:2:1683
+3963:2:1684
+3964:2:1678
+3965:2:1679
+3966:2:1680
+3967:2:1692
+3968:2:1697
+3969:2:1701
+3970:2:1702
+3971:2:1709
+3972:2:1710
+3973:2:1721
+3974:2:1722
+3975:2:1723
+3976:2:1721
+3977:2:1722
+3978:2:1723
+3979:2:1734
+3980:2:1739
+3981:2:1740
+3982:0:4365
+3983:3:3758
+3984:0:4365
+3985:2:1752
+3986:0:4365
+3987:3:3757
+3988:0:4365
+3989:2:1754
+3990:0:4365
+3991:3:3758
+3992:0:4365
+3993:2:1755
+3994:2:1759
+3995:2:1760
+3996:2:1768
+3997:2:1769
+3998:2:1773
+3999:2:1774
+4000:2:1768
+4001:2:1769
+4002:2:1773
+4003:2:1774
+4004:2:1782
+4005:2:1787
+4006:2:1791
+4007:2:1792
+4008:2:1799
+4009:2:1800
+4010:2:1811
+4011:2:1812
+4012:2:1813
+4013:2:1811
+4014:2:1812
+4015:2:1813
+4016:2:1824
+4017:2:1829
+4018:2:1830
+4019:0:4365
+4020:2:1842
+4021:0:4365
+4022:3:3757
+4023:0:4365
+4024:2:1844
+4025:0:4365
+4026:3:3758
+4027:0:4365
+4028:2:1845
+4029:2:1849
+4030:2:1850
+4031:2:1858
+4032:2:1859
+4033:2:1863
+4034:2:1864
+4035:2:1858
+4036:2:1859
+4037:2:1863
+4038:2:1864
+4039:2:1872
+4040:2:1877
+4041:2:1881
+4042:2:1882
+4043:2:1889
+4044:2:1890
+4045:2:1901
+4046:2:1902
+4047:2:1903
+4048:2:1901
+4049:2:1902
+4050:2:1903
+4051:2:1914
+4052:2:1919
+4053:2:1920
+4054:0:4365
+4055:2:1932
+4056:0:4365
+4057:3:3757
+4058:0:4365
+4059:2:1934
+4060:0:4365
+4061:3:3758
+4062:0:4365
+4063:2:1935
+4064:0:4365
+4065:2:1936
+4066:0:4365
+4067:2:2129
+4068:0:4365
+4069:2:2130
+4070:0:4365
+4071:2:2134
+4072:0:4365
+4073:3:3757
+4074:0:4365
+4075:2:2136
+4076:0:4365
+4077:3:3758
+4078:0:4365
+4079:2:2137
+4080:2:2141
+4081:2:2142
+4082:2:2150
+4083:2:2151
+4084:2:2155
+4085:2:2156
+4086:2:2150
+4087:2:2151
+4088:2:2155
+4089:2:2156
+4090:2:2164
+4091:2:2169
+4092:2:2173
+4093:2:2174
+4094:2:2181
+4095:2:2182
+4096:2:2193
+4097:2:2194
+4098:2:2195
+4099:2:2193
+4100:2:2194
+4101:2:2195
+4102:2:2206
+4103:2:2211
+4104:2:2212
+4105:0:4365
+4106:2:2224
+4107:0:4365
+4108:3:3757
+4109:0:4365
+4110:2:2226
+4111:0:4365
+4112:3:3758
+4113:0:4365
+4114:2:2230
+4115:0:4365
+4116:3:3757
+4117:0:4365
+4118:2:2235
+4119:2:2239
+4120:2:2240
+4121:2:2248
+4122:2:2249
+4123:2:2253
+4124:2:2254
+4125:2:2248
+4126:2:2249
+4127:2:2250
+4128:2:2262
+4129:2:2267
+4130:2:2271
+4131:2:2272
+4132:2:2279
+4133:2:2280
+4134:2:2291
+4135:2:2292
+4136:2:2293
+4137:2:2291
+4138:2:2292
+4139:2:2293
+4140:2:2304
+4141:2:2309
+4142:2:2310
+4143:0:4365
+4144:3:3758
+4145:0:4365
+4146:2:2322
+4147:0:4365
+4148:2:1169
+4149:0:4365
+4150:3:3757
+4151:0:4365
+4152:2:1170
+4153:0:4365
+4154:3:3758
+4155:0:4365
+4156:3:3759
+4157:0:4365
+4158:3:3972
+4159:0:4365
+4160:3:3980
+4161:0:4365
+4162:3:3981
+4163:3:3985
+4164:3:3986
+4165:3:3994
+4166:3:3995
+4167:3:3999
+4168:3:4000
+4169:3:3994
+4170:3:3995
+4171:3:3999
+4172:3:4000
+4173:3:4008
+4174:3:4013
+4175:3:4017
+4176:3:4018
+4177:3:4025
+4178:3:4026
+4179:3:4037
+4180:3:4038
+4181:3:4039
+4182:3:4037
+4183:3:4038
+4184:3:4039
+4185:3:4050
+4186:3:4055
+4187:3:4056
+4188:0:4365
+4189:3:4068
+4190:0:4365
+4191:3:4069
+4192:0:4365
+4193:2:1173
+4194:0:4365
+4195:3:4070
+4196:0:4365
+4197:2:1179
+4198:0:4365
+4199:2:1180
+4200:0:4365
+4201:3:4069
+4202:0:4365
+4203:2:1181
+4204:2:1185
+4205:2:1186
+4206:2:1194
+4207:2:1195
+4208:2:1199
+4209:2:1200
+4210:2:1194
+4211:2:1195
+4212:2:1199
+4213:2:1200
+4214:2:1208
+4215:2:1213
+4216:2:1217
+4217:2:1218
+4218:2:1225
+4219:2:1226
+4220:2:1237
+4221:2:1238
+4222:2:1239
+4223:2:1237
+4224:2:1238
+4225:2:1239
+4226:2:1250
+4227:2:1255
+4228:2:1256
+4229:0:4365
+4230:3:4070
+4231:0:4365
+4232:2:1268
+4233:0:4365
+4234:3:4069
+4235:0:4365
+4236:2:1270
+4237:0:4365
+4238:3:4070
+4239:0:4365
+4240:2:1271
+4241:2:1275
+4242:2:1276
+4243:2:1284
+4244:2:1285
+4245:2:1289
+4246:2:1290
+4247:2:1284
+4248:2:1285
+4249:2:1289
+4250:2:1290
+4251:2:1298
+4252:2:1303
+4253:2:1307
+4254:2:1308
+4255:2:1315
+4256:2:1316
+4257:2:1327
+4258:2:1328
+4259:2:1329
+4260:2:1327
+4261:2:1328
+4262:2:1329
+4263:2:1340
+4264:2:1345
+4265:2:1346
+4266:0:4365
+4267:2:1358
+4268:0:4365
+4269:2:1360
+4270:0:4365
+4271:3:4069
+4272:0:4365
+4273:2:1361
+4274:0:4365
+4275:3:4070
+4276:0:4365
+4277:2:1362
+4278:2:1366
+4279:2:1367
+4280:2:1375
+4281:2:1376
+4282:2:1380
+4283:2:1381
+4284:2:1375
+4285:2:1376
+4286:2:1380
+4287:2:1381
+4288:2:1389
+4289:2:1394
+4290:2:1398
+4291:2:1399
+4292:2:1406
+4293:2:1407
+4294:2:1418
+4295:2:1419
+4296:2:1420
+4297:2:1418
+4298:2:1419
+4299:2:1420
+4300:2:1431
+4301:2:1436
+4302:2:1437
+4303:0:4365
+4304:2:1449
+4305:0:4365
+4306:3:4069
+4307:0:4365
+4308:2:1451
+4309:0:4365
+4310:3:4070
+4311:0:4365
+4312:2:1652
+4313:0:4365
+4314:2:1653
+4315:0:4365
+4316:2:1657
+4317:0:4365
+4318:2:1660
+4319:0:4365
+4320:3:4069
+4321:0:4365
+4322:2:1665
+4323:2:1669
+4324:2:1670
+4325:2:1678
+4326:2:1679
+4327:2:1683
+4328:2:1684
+4329:2:1678
+4330:2:1679
+4331:2:1680
+4332:2:1692
+4333:2:1697
+4334:2:1701
+4335:2:1702
+4336:2:1709
+4337:2:1710
+4338:2:1721
+4339:2:1722
+4340:2:1723
+4341:2:1721
+4342:2:1722
+4343:2:1723
+4344:2:1734
+4345:2:1739
+4346:2:1740
+4347:0:4365
+4348:3:4070
+4349:0:4365
+4350:2:1752
+4351:0:4365
+4352:3:4069
+4353:0:4365
+4354:2:1754
+4355:0:4365
+4356:3:4070
+4357:0:4365
+4358:2:1755
+4359:2:1759
+4360:2:1760
+4361:2:1768
+4362:2:1769
+4363:2:1773
+4364:2:1774
+4365:2:1768
+4366:2:1769
+4367:2:1773
+4368:2:1774
+4369:2:1782
+4370:2:1787
+4371:2:1791
+4372:2:1792
+4373:2:1799
+4374:2:1800
+4375:2:1811
+4376:2:1812
+4377:2:1813
+4378:2:1811
+4379:2:1812
+4380:2:1813
+4381:2:1824
+4382:2:1829
+4383:2:1830
+4384:0:4365
+4385:2:1842
+4386:0:4365
+4387:3:4069
+4388:0:4365
+4389:2:1844
+4390:0:4365
+4391:3:4070
+4392:0:4365
+4393:2:1845
+4394:2:1849
+4395:2:1850
+4396:2:1858
+4397:2:1859
+4398:2:1863
+4399:2:1864
+4400:2:1858
+4401:2:1859
+4402:2:1863
+4403:2:1864
+4404:2:1872
+4405:2:1877
+4406:2:1881
+4407:2:1882
+4408:2:1889
+4409:2:1890
+4410:2:1901
+4411:2:1902
+4412:2:1903
+4413:2:1901
+4414:2:1902
+4415:2:1903
+4416:2:1914
+4417:2:1919
+4418:2:1920
+4419:0:4365
+4420:2:1932
+4421:0:4365
+4422:3:4069
+4423:0:4365
+4424:2:1934
+4425:0:4365
+4426:3:4070
+4427:0:4365
+4428:2:1935
+4429:0:4365
+4430:2:1936
+4431:0:4365
+4432:2:2129
+4433:0:4365
+4434:2:2130
+4435:0:4365
+4436:2:2134
+4437:0:4365
+4438:3:4069
+4439:0:4365
+4440:2:2136
+4441:0:4365
+4442:3:4070
+4443:0:4365
+4444:2:2137
+4445:2:2141
+4446:2:2142
+4447:2:2150
+4448:2:2151
+4449:2:2155
+4450:2:2156
+4451:2:2150
+4452:2:2151
+4453:2:2155
+4454:2:2156
+4455:2:2164
+4456:2:2169
+4457:2:2173
+4458:2:2174
+4459:2:2181
+4460:2:2182
+4461:2:2193
+4462:2:2194
+4463:2:2195
+4464:2:2193
+4465:2:2194
+4466:2:2195
+4467:2:2206
+4468:2:2211
+4469:2:2212
+4470:0:4365
+4471:2:2224
+4472:0:4365
+4473:3:4069
+4474:0:4365
+4475:2:2226
+4476:0:4365
+4477:3:4070
+4478:0:4365
+4479:2:2230
+4480:0:4365
+4481:3:4069
+4482:0:4365
+4483:2:2235
+4484:2:2239
+4485:2:2240
+4486:2:2248
+4487:2:2249
+4488:2:2253
+4489:2:2254
+4490:2:2248
+4491:2:2249
+4492:2:2250
+4493:2:2262
+4494:2:2267
+4495:2:2271
+4496:2:2272
+4497:2:2279
+4498:2:2280
+4499:2:2291
+4500:2:2292
+4501:2:2293
+4502:2:2291
+4503:2:2292
+4504:2:2293
+4505:2:2304
+4506:2:2309
+4507:2:2310
+4508:0:4365
+4509:3:4070
+4510:0:4365
+4511:2:2322
+4512:0:4365
+4513:2:1169
+4514:0:4365
+4515:3:4069
+4516:0:4365
+4517:2:1170
+4518:0:4365
+4519:3:4070
+4520:0:4365
+4521:3:4071
+4522:0:4365
+4523:3:4081
+4524:0:4365
+4525:3:3666
+4526:0:4365
+4527:3:3667
+4528:0:4365
+4529:3:3668
+4530:0:4365
+4531:3:3669
+4532:3:3673
+4533:3:3674
+4534:3:3682
+4535:3:3683
+4536:3:3687
+4537:3:3688
+4538:3:3682
+4539:3:3683
+4540:3:3687
+4541:3:3688
+4542:3:3696
+4543:3:3701
+4544:3:3705
+4545:3:3706
+4546:3:3713
+4547:3:3714
+4548:3:3725
+4549:3:3726
+4550:3:3727
+4551:3:3725
+4552:3:3726
+4553:3:3727
+4554:3:3738
+4555:3:3743
+4556:3:3744
+4557:0:4365
+4558:3:3756
+4559:0:4365
+4560:3:3757
+4561:0:4365
+4562:2:1173
+4563:0:4365
+4564:3:3758
+4565:0:4365
+4566:2:1179
+4567:0:4365
+4568:2:1180
+4569:0:4365
+4570:3:3757
+4571:0:4365
+4572:2:1181
+4573:2:1185
+4574:2:1186
+4575:2:1194
+4576:2:1195
+4577:2:1199
+4578:2:1200
+4579:2:1194
+4580:2:1195
+4581:2:1199
+4582:2:1200
+4583:2:1208
+4584:2:1213
+4585:2:1217
+4586:2:1218
+4587:2:1225
+4588:2:1226
+4589:2:1237
+4590:2:1238
+4591:2:1239
+4592:2:1237
+4593:2:1238
+4594:2:1239
+4595:2:1250
+4596:2:1255
+4597:2:1256
+4598:0:4365
+4599:3:3758
+4600:0:4365
+4601:2:1268
+4602:0:4365
+4603:3:3757
+4604:0:4365
+4605:2:1270
+4606:0:4365
+4607:3:3758
+4608:0:4365
+4609:2:1271
+4610:2:1275
+4611:2:1276
+4612:2:1284
+4613:2:1285
+4614:2:1289
+4615:2:1290
+4616:2:1284
+4617:2:1285
+4618:2:1289
+4619:2:1290
+4620:2:1298
+4621:2:1303
+4622:2:1307
+4623:2:1308
+4624:2:1315
+4625:2:1316
+4626:2:1327
+4627:2:1328
+4628:2:1329
+4629:2:1327
+4630:2:1328
+4631:2:1329
+4632:2:1340
+4633:2:1345
+4634:2:1346
+4635:0:4365
+4636:2:1358
+4637:0:4365
+4638:2:1360
+4639:0:4365
+4640:3:3757
+4641:0:4365
+4642:2:1361
+4643:0:4365
+4644:3:3758
+4645:0:4365
+4646:2:1362
+4647:2:1366
+4648:2:1367
+4649:2:1375
+4650:2:1376
+4651:2:1380
+4652:2:1381
+4653:2:1375
+4654:2:1376
+4655:2:1380
+4656:2:1381
+4657:2:1389
+4658:2:1394
+4659:2:1398
+4660:2:1399
+4661:2:1406
+4662:2:1407
+4663:2:1418
+4664:2:1419
+4665:2:1420
+4666:2:1418
+4667:2:1419
+4668:2:1420
+4669:2:1431
+4670:2:1436
+4671:2:1437
+4672:0:4365
+4673:2:1449
+4674:0:4365
+4675:3:3757
+4676:0:4365
+4677:2:1451
+4678:0:4365
+4679:3:3758
+4680:0:4365
+4681:2:1652
+4682:0:4365
+4683:2:1653
+4684:0:4365
+4685:2:1657
+4686:0:4365
+4687:2:1660
+4688:0:4365
+4689:3:3757
+4690:0:4365
+4691:2:1665
+4692:2:1669
+4693:2:1670
+4694:2:1678
+4695:2:1679
+4696:2:1683
+4697:2:1684
+4698:2:1678
+4699:2:1679
+4700:2:1680
+4701:2:1692
+4702:2:1697
+4703:2:1701
+4704:2:1702
+4705:2:1709
+4706:2:1710
+4707:2:1721
+4708:2:1722
+4709:2:1723
+4710:2:1721
+4711:2:1722
+4712:2:1723
+4713:2:1734
+4714:2:1739
+4715:2:1740
+4716:0:4365
+4717:3:3758
+4718:0:4365
+4719:2:1752
+4720:0:4365
+4721:3:3757
+4722:0:4365
+4723:2:1754
+4724:0:4365
+4725:3:3758
+4726:0:4365
+4727:2:1755
+4728:2:1759
+4729:2:1760
+4730:2:1768
+4731:2:1769
+4732:2:1773
+4733:2:1774
+4734:2:1768
+4735:2:1769
+4736:2:1773
+4737:2:1774
+4738:2:1782
+4739:2:1787
+4740:2:1791
+4741:2:1792
+4742:2:1799
+4743:2:1800
+4744:2:1811
+4745:2:1812
+4746:2:1813
+4747:2:1811
+4748:2:1812
+4749:2:1813
+4750:2:1824
+4751:2:1829
+4752:2:1830
+4753:0:4365
+4754:2:1842
+4755:0:4365
+4756:3:3757
+4757:0:4365
+4758:2:1844
+4759:0:4365
+4760:3:3758
+4761:0:4365
+4762:2:1845
+4763:2:1849
+4764:2:1850
+4765:2:1858
+4766:2:1859
+4767:2:1863
+4768:2:1864
+4769:2:1858
+4770:2:1859
+4771:2:1863
+4772:2:1864
+4773:2:1872
+4774:2:1877
+4775:2:1881
+4776:2:1882
+4777:2:1889
+4778:2:1890
+4779:2:1901
+4780:2:1902
+4781:2:1903
+4782:2:1901
+4783:2:1902
+4784:2:1903
+4785:2:1914
+4786:2:1919
+4787:2:1920
+4788:0:4365
+4789:2:1932
+4790:0:4365
+4791:3:3757
+4792:0:4365
+4793:2:1934
+4794:0:4365
+4795:3:3758
+4796:0:4365
+4797:2:1935
+4798:0:4365
+4799:2:1936
+4800:0:4365
+4801:2:2129
+4802:0:4365
+4803:2:2130
+4804:0:4365
+4805:2:2134
+4806:0:4365
+4807:3:3757
+4808:0:4365
+4809:2:2136
+4810:0:4365
+4811:3:3758
+4812:0:4365
+4813:2:2137
+4814:2:2141
+4815:2:2142
+4816:2:2150
+4817:2:2151
+4818:2:2155
+4819:2:2156
+4820:2:2150
+4821:2:2151
+4822:2:2155
+4823:2:2156
+4824:2:2164
+4825:2:2169
+4826:2:2173
+4827:2:2174
+4828:2:2181
+4829:2:2182
+4830:2:2193
+4831:2:2194
+4832:2:2195
+4833:2:2193
+4834:2:2194
+4835:2:2195
+4836:2:2206
+4837:2:2211
+4838:2:2212
+4839:0:4365
+4840:2:2224
+4841:0:4365
+4842:3:3757
+4843:0:4365
+4844:2:2226
+4845:0:4365
+4846:3:3758
+4847:0:4365
+4848:2:2230
+4849:0:4365
+4850:3:3757
+4851:0:4365
+4852:2:2235
+4853:2:2239
+4854:2:2240
+4855:2:2248
+4856:2:2249
+4857:2:2253
+4858:2:2254
+4859:2:2248
+4860:2:2249
+4861:2:2250
+4862:2:2262
+4863:2:2267
+4864:2:2271
+4865:2:2272
+4866:2:2279
+4867:2:2280
+4868:2:2291
+4869:2:2292
+4870:2:2293
+4871:2:2291
+4872:2:2292
+4873:2:2293
+4874:2:2304
+4875:2:2309
+4876:2:2310
+4877:0:4365
+4878:3:3758
+4879:0:4365
+4880:2:2322
+4881:0:4365
+4882:2:1169
+4883:0:4365
+4884:3:3757
+4885:0:4365
+4886:2:1170
+4887:0:4365
+4888:3:3758
+4889:0:4365
+4890:3:3759
+4891:0:4365
+4892:3:3972
+4893:0:4365
+4894:3:4077
+4895:0:4365
+4896:3:4078
+4897:0:4365
+4898:3:4082
+4899:0:4365
+4900:3:4088
+4901:0:4365
+4902:3:4092
+4903:3:4093
+4904:3:4097
+4905:3:4101
+4906:3:4102
+4907:3:4097
+4908:3:4101
+4909:3:4102
+4910:3:4106
+4911:3:4114
+4912:3:4115
+4913:3:4120
+4914:3:4127
+4915:3:4128
+4916:3:4127
+4917:3:4128
+4918:3:4135
+4919:3:4140
+4920:0:4365
+4921:3:4151
+4922:0:4365
+4923:3:4155
+4924:3:4156
+4925:3:4160
+4926:3:4164
+4927:3:4165
+4928:3:4160
+4929:3:4164
+4930:3:4165
+4931:3:4169
+4932:3:4177
+4933:3:4178
+4934:3:4183
+4935:3:4190
+4936:3:4191
+4937:3:4190
+4938:3:4191
+4939:3:4198
+4940:3:4203
+4941:0:4365
+4942:3:4151
+4943:0:4365
+4944:3:4155
+4945:3:4156
+4946:3:4160
+4947:3:4164
+4948:3:4165
+4949:3:4160
+4950:3:4164
+4951:3:4165
+4952:3:4169
+4953:3:4177
+4954:3:4178
+4955:3:4183
+4956:3:4190
+4957:3:4191
+4958:3:4190
+4959:3:4191
+4960:3:4198
+4961:3:4203
+4962:0:4365
+4963:3:4214
+4964:0:4365
+4965:3:4222
+4966:3:4223
+4967:3:4227
+4968:3:4231
+4969:3:4232
+4970:3:4227
+4971:3:4231
+4972:3:4232
+4973:3:4236
+4974:3:4244
+4975:3:4245
+4976:3:4250
+4977:3:4257
+4978:3:4258
+4979:3:4257
+4980:3:4258
+4981:3:4265
+4982:3:4270
+4983:0:4365
+4984:3:4285
+4985:0:4365
+4986:3:4286
+4987:0:4365
+4988:2:1173
+4989:0:4365
+4990:3:4287
+4991:0:4365
+4992:2:1179
+4993:0:4365
+4994:2:1180
+4995:0:4365
+4996:3:4286
+4997:0:4365
+4998:2:1181
+4999:2:1185
+5000:2:1186
+5001:2:1194
+5002:2:1195
+5003:2:1199
+5004:2:1200
+5005:2:1194
+5006:2:1195
+5007:2:1199
+5008:2:1200
+5009:2:1208
+5010:2:1213
+5011:2:1217
+5012:2:1218
+5013:2:1225
+5014:2:1226
+5015:2:1237
+5016:2:1238
+5017:2:1239
+5018:2:1237
+5019:2:1238
+5020:2:1239
+5021:2:1250
+5022:2:1255
+5023:2:1256
+5024:0:4365
+5025:3:4287
+5026:0:4365
+5027:2:1268
+5028:0:4365
+5029:3:4286
+5030:0:4365
+5031:2:1270
+5032:0:4365
+5033:3:4287
+5034:0:4365
+5035:2:1271
+5036:2:1275
+5037:2:1276
+5038:2:1284
+5039:2:1285
+5040:2:1289
+5041:2:1290
+5042:2:1284
+5043:2:1285
+5044:2:1289
+5045:2:1290
+5046:2:1298
+5047:2:1303
+5048:2:1307
+5049:2:1308
+5050:2:1315
+5051:2:1316
+5052:2:1327
+5053:2:1328
+5054:2:1329
+5055:2:1327
+5056:2:1328
+5057:2:1329
+5058:2:1340
+5059:2:1345
+5060:2:1346
+5061:0:4365
+5062:2:1358
+5063:0:4365
+5064:2:1360
+5065:0:4365
+5066:3:4286
+5067:0:4365
+5068:2:1361
+5069:0:4365
+5070:3:4287
+5071:0:4365
+5072:2:1362
+5073:2:1366
+5074:2:1367
+5075:2:1375
+5076:2:1376
+5077:2:1380
+5078:2:1381
+5079:2:1375
+5080:2:1376
+5081:2:1380
+5082:2:1381
+5083:2:1389
+5084:2:1394
+5085:2:1398
+5086:2:1399
+5087:2:1406
+5088:2:1407
+5089:2:1418
+5090:2:1419
+5091:2:1420
+5092:2:1418
+5093:2:1419
+5094:2:1420
+5095:2:1431
+5096:2:1436
+5097:2:1437
+5098:0:4365
+5099:2:1449
+5100:0:4365
+5101:3:4286
+5102:0:4365
+5103:2:1451
+5104:0:4365
+5105:3:4287
+5106:0:4365
+5107:2:1652
+5108:0:4365
+5109:2:1653
+5110:0:4365
+5111:2:1657
+5112:0:4365
+5113:2:1660
+5114:0:4365
+5115:3:4286
+5116:0:4365
+5117:2:1665
+5118:2:1669
+5119:2:1670
+5120:2:1678
+5121:2:1679
+5122:2:1683
+5123:2:1684
+5124:2:1678
+5125:2:1679
+5126:2:1680
+5127:2:1692
+5128:2:1697
+5129:2:1701
+5130:2:1702
+5131:2:1709
+5132:2:1710
+5133:2:1721
+5134:2:1722
+5135:2:1723
+5136:2:1721
+5137:2:1722
+5138:2:1723
+5139:2:1734
+5140:2:1739
+5141:2:1740
+5142:0:4365
+5143:3:4287
+5144:0:4365
+5145:2:1752
+5146:0:4365
+5147:3:4286
+5148:0:4365
+5149:2:1754
+5150:0:4365
+5151:3:4287
+5152:0:4365
+5153:2:1755
+5154:2:1759
+5155:2:1760
+5156:2:1768
+5157:2:1769
+5158:2:1773
+5159:2:1774
+5160:2:1768
+5161:2:1769
+5162:2:1773
+5163:2:1774
+5164:2:1782
+5165:2:1787
+5166:2:1791
+5167:2:1792
+5168:2:1799
+5169:2:1800
+5170:2:1811
+5171:2:1812
+5172:2:1813
+5173:2:1811
+5174:2:1812
+5175:2:1813
+5176:2:1824
+5177:2:1829
+5178:2:1830
+5179:0:4365
+5180:2:1842
+5181:0:4365
+5182:3:4286
+5183:0:4365
+5184:2:1844
+5185:0:4365
+5186:3:4287
+5187:0:4365
+5188:2:1845
+5189:2:1849
+5190:2:1850
+5191:2:1858
+5192:2:1859
+5193:2:1863
+5194:2:1864
+5195:2:1858
+5196:2:1859
+5197:2:1863
+5198:2:1864
+5199:2:1872
+5200:2:1877
+5201:2:1881
+5202:2:1882
+5203:2:1889
+5204:2:1890
+5205:2:1901
+5206:2:1902
+5207:2:1903
+5208:2:1901
+5209:2:1902
+5210:2:1903
+5211:2:1914
+5212:2:1919
+5213:2:1920
+5214:0:4365
+5215:2:1932
+5216:0:4365
+5217:3:4286
+5218:0:4365
+5219:2:1934
+5220:0:4365
+5221:3:4287
+5222:0:4365
+5223:2:1935
+5224:0:4365
+5225:2:1936
+5226:0:4365
+5227:2:2129
+5228:0:4365
+5229:2:2130
+5230:0:4365
+5231:2:2134
+5232:0:4365
+5233:3:4286
+5234:0:4365
+5235:2:2136
+5236:0:4365
+5237:3:4287
+5238:0:4365
+5239:2:2137
+5240:2:2141
+5241:2:2142
+5242:2:2150
+5243:2:2151
+5244:2:2155
+5245:2:2156
+5246:2:2150
+5247:2:2151
+5248:2:2155
+5249:2:2156
+5250:2:2164
+5251:2:2169
+5252:2:2173
+5253:2:2174
+5254:2:2181
+5255:2:2182
+5256:2:2193
+5257:2:2194
+5258:2:2195
+5259:2:2193
+5260:2:2194
+5261:2:2195
+5262:2:2206
+5263:2:2211
+5264:2:2212
+5265:0:4365
+5266:2:2224
+5267:0:4365
+5268:3:4286
+5269:0:4365
+5270:2:2226
+5271:0:4365
+5272:3:4287
+5273:0:4365
+5274:2:2230
+5275:0:4365
+5276:3:4286
+5277:0:4365
+5278:2:2235
+5279:2:2239
+5280:2:2240
+5281:2:2248
+5282:2:2249
+5283:2:2253
+5284:2:2254
+5285:2:2248
+5286:2:2249
+5287:2:2250
+5288:2:2262
+5289:2:2267
+5290:2:2271
+5291:2:2272
+5292:2:2279
+5293:2:2280
+5294:2:2291
+5295:2:2292
+5296:2:2293
+5297:2:2291
+5298:2:2292
+5299:2:2293
+5300:2:2304
+5301:2:2309
+5302:2:2310
+5303:0:4365
+5304:3:4287
+5305:0:4365
+5306:2:2322
+5307:0:4365
+5308:2:1169
+5309:0:4365
+5310:3:4286
+5311:0:4365
+5312:2:1170
+5313:0:4365
+5314:3:4287
+5315:0:4365
+5316:3:4288
+5317:0:4365
+5318:3:4294
+5319:0:4365
+5320:3:4295
+5321:0:4365
+5322:3:2338
+5323:0:4365
+5324:3:2339
+5325:3:2343
+5326:3:2344
+5327:3:2352
+5328:3:2353
+5329:3:2357
+5330:3:2358
+5331:3:2352
+5332:3:2353
+5333:3:2357
+5334:3:2358
+5335:3:2366
+5336:3:2371
+5337:3:2375
+5338:3:2376
+5339:3:2383
+5340:3:2384
+5341:3:2395
+5342:3:2396
+5343:3:2397
+5344:3:2395
+5345:3:2396
+5346:3:2397
+5347:3:2408
+5348:3:2413
+5349:3:2414
+5350:0:4365
+5351:3:2426
+5352:0:4365
+5353:3:2427
+5354:0:4365
+5355:2:1173
+5356:0:4365
+5357:3:2428
+5358:0:4365
+5359:2:1179
+5360:0:4365
+5361:2:1180
+5362:0:4365
+5363:3:2427
+5364:0:4365
+5365:2:1181
+5366:2:1185
+5367:2:1186
+5368:2:1194
+5369:2:1195
+5370:2:1199
+5371:2:1200
+5372:2:1194
+5373:2:1195
+5374:2:1199
+5375:2:1200
+5376:2:1208
+5377:2:1213
+5378:2:1217
+5379:2:1218
+5380:2:1225
+5381:2:1226
+5382:2:1237
+5383:2:1238
+5384:2:1239
+5385:2:1237
+5386:2:1238
+5387:2:1239
+5388:2:1250
+5389:2:1255
+5390:2:1256
+5391:0:4365
+5392:3:2428
+5393:0:4365
+5394:2:1268
+5395:0:4365
+5396:3:2427
+5397:0:4365
+5398:2:1270
+5399:0:4365
+5400:3:2428
+5401:0:4365
+5402:2:1271
+5403:2:1275
+5404:2:1276
+5405:2:1284
+5406:2:1285
+5407:2:1289
+5408:2:1290
+5409:2:1284
+5410:2:1285
+5411:2:1289
+5412:2:1290
+5413:2:1298
+5414:2:1303
+5415:2:1307
+5416:2:1308
+5417:2:1315
+5418:2:1316
+5419:2:1327
+5420:2:1328
+5421:2:1329
+5422:2:1327
+5423:2:1328
+5424:2:1329
+5425:2:1340
+5426:2:1345
+5427:2:1346
+5428:0:4365
+5429:2:1358
+5430:0:4365
+5431:2:1360
+5432:0:4365
+5433:3:2427
+5434:0:4365
+5435:2:1361
+5436:0:4365
+5437:3:2428
+5438:0:4365
+5439:2:1362
+5440:2:1366
+5441:2:1367
+5442:2:1375
+5443:2:1376
+5444:2:1380
+5445:2:1381
+5446:2:1375
+5447:2:1376
+5448:2:1380
+5449:2:1381
+5450:2:1389
+5451:2:1394
+5452:2:1398
+5453:2:1399
+5454:2:1406
+5455:2:1407
+5456:2:1418
+5457:2:1419
+5458:2:1420
+5459:2:1418
+5460:2:1419
+5461:2:1420
+5462:2:1431
+5463:2:1436
+5464:2:1437
+5465:0:4365
+5466:2:1449
+5467:0:4365
+5468:3:2427
+5469:0:4365
+5470:2:1451
+5471:0:4365
+5472:3:2428
+5473:0:4365
+5474:2:1652
+5475:0:4365
+5476:2:1653
+5477:0:4365
+5478:2:1657
+5479:0:4365
+5480:2:1660
+5481:0:4365
+5482:3:2427
+5483:0:4365
+5484:2:1665
+5485:2:1669
+5486:2:1670
+5487:2:1678
+5488:2:1679
+5489:2:1683
+5490:2:1684
+5491:2:1678
+5492:2:1679
+5493:2:1680
+5494:2:1692
+5495:2:1697
+5496:2:1701
+5497:2:1702
+5498:2:1709
+5499:2:1710
+5500:2:1721
+5501:2:1722
+5502:2:1723
+5503:2:1721
+5504:2:1722
+5505:2:1723
+5506:2:1734
+5507:2:1739
+5508:2:1740
+5509:0:4365
+5510:3:2428
+5511:0:4365
+5512:2:1752
+5513:0:4365
+5514:3:2427
+5515:0:4365
+5516:2:1754
+5517:0:4365
+5518:3:2428
+5519:0:4365
+5520:2:1755
+5521:2:1759
+5522:2:1760
+5523:2:1768
+5524:2:1769
+5525:2:1773
+5526:2:1774
+5527:2:1768
+5528:2:1769
+5529:2:1773
+5530:2:1774
+5531:2:1782
+5532:2:1787
+5533:2:1791
+5534:2:1792
+5535:2:1799
+5536:2:1800
+5537:2:1811
+5538:2:1812
+5539:2:1813
+5540:2:1811
+5541:2:1812
+5542:2:1813
+5543:2:1824
+5544:2:1829
+5545:2:1830
+5546:0:4365
+5547:2:1842
+5548:0:4365
+5549:3:2427
+5550:0:4365
+5551:2:1844
+5552:0:4365
+5553:3:2428
+5554:0:4365
+5555:2:1845
+5556:2:1849
+5557:2:1850
+5558:2:1858
+5559:2:1859
+5560:2:1863
+5561:2:1864
+5562:2:1858
+5563:2:1859
+5564:2:1863
+5565:2:1864
+5566:2:1872
+5567:2:1877
+5568:2:1881
+5569:2:1882
+5570:2:1889
+5571:2:1890
+5572:2:1901
+5573:2:1902
+5574:2:1903
+5575:2:1901
+5576:2:1902
+5577:2:1903
+5578:2:1914
+5579:2:1919
+5580:2:1920
+5581:0:4365
+5582:2:1932
+5583:0:4365
+5584:3:2427
+5585:0:4365
+5586:2:1934
+5587:0:4365
+5588:3:2428
+5589:0:4365
+5590:2:1935
+5591:0:4365
+5592:2:1936
+5593:0:4365
+5594:2:2129
+5595:0:4365
+5596:2:2130
+5597:0:4365
+5598:2:2134
+5599:0:4365
+5600:3:2427
+5601:0:4365
+5602:2:2136
+5603:0:4365
+5604:3:2428
+5605:0:4365
+5606:2:2137
+5607:2:2141
+5608:2:2142
+5609:2:2150
+5610:2:2151
+5611:2:2155
+5612:2:2156
+5613:2:2150
+5614:2:2151
+5615:2:2155
+5616:2:2156
+5617:2:2164
+5618:2:2169
+5619:2:2173
+5620:2:2174
+5621:2:2181
+5622:2:2182
+5623:2:2193
+5624:2:2194
+5625:2:2195
+5626:2:2193
+5627:2:2194
+5628:2:2195
+5629:2:2206
+5630:2:2211
+5631:2:2212
+5632:0:4365
+5633:2:2224
+5634:0:4365
+5635:3:2427
+5636:0:4365
+5637:2:2226
+5638:0:4365
+5639:3:2428
+5640:0:4365
+5641:2:2230
+5642:0:4365
+5643:3:2427
+5644:0:4365
+5645:2:2235
+5646:2:2239
+5647:2:2240
+5648:2:2248
+5649:2:2249
+5650:2:2253
+5651:2:2254
+5652:2:2248
+5653:2:2249
+5654:2:2250
+5655:2:2262
+5656:2:2267
+5657:2:2271
+5658:2:2272
+5659:2:2279
+5660:2:2280
+5661:2:2291
+5662:2:2292
+5663:2:2293
+5664:2:2291
+5665:2:2292
+5666:2:2293
+5667:2:2304
+5668:2:2309
+5669:2:2310
+5670:0:4365
+5671:3:2428
+5672:0:4365
+5673:2:2322
+5674:0:4365
+5675:2:1169
+5676:0:4365
+5677:3:2427
+5678:0:4365
+5679:2:1170
+5680:0:4365
+5681:3:2428
+5682:0:4365
+5683:3:2429
+5684:0:4365
+5685:3:2435
+5686:3:2436
+5687:0:4365
+5688:3:2440
+5689:3:2444
+5690:3:2445
+5691:3:2453
+5692:3:2454
+5693:3:2458
+5694:3:2459
+5695:3:2453
+5696:3:2454
+5697:3:2458
+5698:3:2459
+5699:3:2467
+5700:3:2472
+5701:3:2473
+5702:3:2484
+5703:3:2485
+5704:3:2496
+5705:3:2497
+5706:3:2498
+5707:3:2496
+5708:3:2497
+5709:3:2498
+5710:3:2509
+5711:3:2514
+5712:3:2515
+5713:0:4365
+5714:3:2527
+5715:0:4365
+5716:3:2528
+5717:0:4365
+5718:2:1173
+5719:0:4365
+5720:3:2529
+5721:0:4365
+5722:2:1179
+5723:0:4365
+5724:2:1180
+5725:0:4365
+5726:3:2528
+5727:0:4365
+5728:2:1181
+5729:2:1185
+5730:2:1186
+5731:2:1194
+5732:2:1195
+5733:2:1199
+5734:2:1200
+5735:2:1194
+5736:2:1195
+5737:2:1199
+5738:2:1200
+5739:2:1208
+5740:2:1213
+5741:2:1217
+5742:2:1218
+5743:2:1225
+5744:2:1226
+5745:2:1237
+5746:2:1238
+5747:2:1239
+5748:2:1237
+5749:2:1238
+5750:2:1239
+5751:2:1250
+5752:2:1255
+5753:2:1256
+5754:0:4365
+5755:3:2529
+5756:0:4365
+5757:2:1268
+5758:0:4365
+5759:3:2528
+5760:0:4365
+5761:2:1270
+5762:0:4365
+5763:3:2529
+5764:0:4365
+5765:2:1271
+5766:2:1275
+5767:2:1276
+5768:2:1284
+5769:2:1285
+5770:2:1289
+5771:2:1290
+5772:2:1284
+5773:2:1285
+5774:2:1289
+5775:2:1290
+5776:2:1298
+5777:2:1303
+5778:2:1307
+5779:2:1308
+5780:2:1315
+5781:2:1316
+5782:2:1327
+5783:2:1328
+5784:2:1329
+5785:2:1327
+5786:2:1328
+5787:2:1329
+5788:2:1340
+5789:2:1345
+5790:2:1346
+5791:0:4365
+5792:2:1358
+5793:0:4365
+5794:2:1360
+5795:0:4365
+5796:3:2528
+5797:0:4365
+5798:2:1361
+5799:0:4365
+5800:3:2529
+5801:0:4365
+5802:2:1362
+5803:2:1366
+5804:2:1367
+5805:2:1375
+5806:2:1376
+5807:2:1380
+5808:2:1381
+5809:2:1375
+5810:2:1376
+5811:2:1380
+5812:2:1381
+5813:2:1389
+5814:2:1394
+5815:2:1398
+5816:2:1399
+5817:2:1406
+5818:2:1407
+5819:2:1418
+5820:2:1419
+5821:2:1420
+5822:2:1418
+5823:2:1419
+5824:2:1420
+5825:2:1431
+5826:2:1436
+5827:2:1437
+5828:0:4365
+5829:2:1449
+5830:0:4365
+5831:3:2528
+5832:0:4365
+5833:2:1451
+5834:0:4365
+5835:3:2529
+5836:0:4365
+5837:2:1652
+5838:0:4365
+5839:2:1653
+5840:0:4365
+5841:2:1657
+5842:0:4365
+5843:2:1660
+5844:0:4365
+5845:3:2528
+5846:0:4365
+5847:2:1665
+5848:2:1669
+5849:2:1670
+5850:2:1678
+5851:2:1679
+5852:2:1683
+5853:2:1684
+5854:2:1678
+5855:2:1679
+5856:2:1680
+5857:2:1692
+5858:2:1697
+5859:2:1701
+5860:2:1702
+5861:2:1709
+5862:2:1710
+5863:2:1721
+5864:2:1722
+5865:2:1723
+5866:2:1721
+5867:2:1722
+5868:2:1723
+5869:2:1734
+5870:2:1739
+5871:2:1740
+5872:0:4365
+5873:3:2529
+5874:0:4365
+5875:2:1752
+5876:0:4365
+5877:3:2528
+5878:0:4365
+5879:2:1754
+5880:0:4365
+5881:3:2529
+5882:0:4365
+5883:2:1755
+5884:2:1759
+5885:2:1760
+5886:2:1768
+5887:2:1769
+5888:2:1773
+5889:2:1774
+5890:2:1768
+5891:2:1769
+5892:2:1773
+5893:2:1774
+5894:2:1782
+5895:2:1787
+5896:2:1791
+5897:2:1792
+5898:2:1799
+5899:2:1800
+5900:2:1811
+5901:2:1812
+5902:2:1813
+5903:2:1811
+5904:2:1812
+5905:2:1813
+5906:2:1824
+5907:2:1829
+5908:2:1830
+5909:0:4365
+5910:2:1842
+5911:0:4365
+5912:3:2528
+5913:0:4365
+5914:2:1844
+5915:0:4365
+5916:3:2529
+5917:0:4365
+5918:2:1845
+5919:2:1849
+5920:2:1850
+5921:2:1858
+5922:2:1859
+5923:2:1863
+5924:2:1864
+5925:2:1858
+5926:2:1859
+5927:2:1863
+5928:2:1864
+5929:2:1872
+5930:2:1877
+5931:2:1881
+5932:2:1882
+5933:2:1889
+5934:2:1890
+5935:2:1901
+5936:2:1902
+5937:2:1903
+5938:2:1901
+5939:2:1902
+5940:2:1903
+5941:2:1914
+5942:2:1919
+5943:2:1920
+5944:0:4365
+5945:2:1932
+5946:0:4365
+5947:3:2528
+5948:0:4365
+5949:2:1934
+5950:0:4365
+5951:3:2529
+5952:0:4365
+5953:2:1935
+5954:0:4365
+5955:2:1936
+5956:0:4365
+5957:2:2129
+5958:0:4365
+5959:2:2130
+5960:0:4365
+5961:2:2134
+5962:0:4365
+5963:3:2528
+5964:0:4365
+5965:2:2136
+5966:0:4365
+5967:3:2529
+5968:0:4365
+5969:2:2137
+5970:2:2141
+5971:2:2142
+5972:2:2150
+5973:2:2151
+5974:2:2155
+5975:2:2156
+5976:2:2150
+5977:2:2151
+5978:2:2155
+5979:2:2156
+5980:2:2164
+5981:2:2169
+5982:2:2173
+5983:2:2174
+5984:2:2181
+5985:2:2182
+5986:2:2193
+5987:2:2194
+5988:2:2195
+5989:2:2193
+5990:2:2194
+5991:2:2195
+5992:2:2206
+5993:2:2211
+5994:2:2212
+5995:0:4365
+5996:2:2224
+5997:0:4365
+5998:3:2528
+5999:0:4365
+6000:2:2226
+6001:0:4365
+6002:3:2529
+6003:0:4365
+6004:2:2230
+6005:0:4365
+6006:3:2528
+6007:0:4365
+6008:2:2235
+6009:2:2239
+6010:2:2240
+6011:2:2248
+6012:2:2249
+6013:2:2253
+6014:2:2254
+6015:2:2248
+6016:2:2249
+6017:2:2250
+6018:2:2262
+6019:2:2267
+6020:2:2271
+6021:2:2272
+6022:2:2279
+6023:2:2280
+6024:2:2291
+6025:2:2292
+6026:2:2293
+6027:2:2291
+6028:2:2292
+6029:2:2293
+6030:2:2304
+6031:2:2309
+6032:2:2310
+6033:0:4365
+6034:3:2529
+6035:0:4365
+6036:2:2322
+6037:0:4365
+6038:2:1169
+6039:0:4365
+6040:3:2528
+6041:0:4365
+6042:2:1170
+6043:0:4365
+6044:3:2529
+6045:0:4365
+6046:3:2530
+6047:0:4365
+6048:3:2536
+6049:0:4365
+6050:3:2537
+6051:0:4365
+6052:3:2547
+6053:0:4365
+6054:3:2548
+6055:0:4365
+6056:3:2552
+6057:3:2553
+6058:3:2557
+6059:3:2561
+6060:3:2562
+6061:3:2557
+6062:3:2561
+6063:3:2562
+6064:3:2566
+6065:3:2574
+6066:3:2575
+6067:3:2580
+6068:3:2587
+6069:3:2588
+6070:3:2587
+6071:3:2588
+6072:3:2595
+6073:3:2600
+6074:0:4365
+6075:3:2611
+6076:0:4365
+6077:3:2615
+6078:3:2616
+6079:3:2620
+6080:3:2624
+6081:3:2625
+6082:3:2620
+6083:3:2624
+6084:3:2625
+6085:3:2629
+6086:3:2637
+6087:3:2638
+6088:3:2643
+6089:3:2650
+6090:3:2651
+6091:3:2650
+6092:3:2651
+6093:3:2658
+6094:3:2663
+6095:0:4365
+6096:3:2611
+6097:0:4365
+6098:3:2615
+6099:3:2616
+6100:3:2620
+6101:3:2624
+6102:3:2625
+6103:3:2620
+6104:3:2624
+6105:3:2625
+6106:3:2629
+6107:3:2637
+6108:3:2638
+6109:3:2643
+6110:3:2650
+6111:3:2651
+6112:3:2650
+6113:3:2651
+6114:3:2658
+6115:3:2663
+6116:0:4365
+6117:3:2674
+6118:0:4365
+6119:3:2682
+6120:3:2683
+6121:3:2687
+6122:3:2691
+6123:3:2692
+6124:3:2687
+6125:3:2691
+6126:3:2692
+6127:3:2696
+6128:3:2704
+6129:3:2705
+6130:3:2710
+6131:3:2717
+6132:3:2718
+6133:3:2717
+6134:3:2718
+6135:3:2725
+6136:3:2730
+6137:0:4365
+6138:3:2745
+6139:0:4365
+6140:3:2746
+6141:0:4365
+6142:2:1173
+6143:0:4365
+6144:3:2747
+6145:0:4365
+6146:2:1179
+6147:0:4365
+6148:2:1180
+6149:0:4365
+6150:3:2746
+6151:0:4365
+6152:2:1181
+6153:2:1185
+6154:2:1186
+6155:2:1194
+6156:2:1195
+6157:2:1199
+6158:2:1200
+6159:2:1194
+6160:2:1195
+6161:2:1199
+6162:2:1200
+6163:2:1208
+6164:2:1213
+6165:2:1217
+6166:2:1218
+6167:2:1225
+6168:2:1226
+6169:2:1237
+6170:2:1238
+6171:2:1239
+6172:2:1237
+6173:2:1238
+6174:2:1239
+6175:2:1250
+6176:2:1255
+6177:2:1256
+6178:0:4365
+6179:3:2747
+6180:0:4365
+6181:2:1268
+6182:0:4365
+6183:3:2746
+6184:0:4365
+6185:2:1270
+6186:0:4365
+6187:3:2747
+6188:0:4365
+6189:2:1271
+6190:2:1275
+6191:2:1276
+6192:2:1284
+6193:2:1285
+6194:2:1289
+6195:2:1290
+6196:2:1284
+6197:2:1285
+6198:2:1289
+6199:2:1290
+6200:2:1298
+6201:2:1303
+6202:2:1307
+6203:2:1308
+6204:2:1315
+6205:2:1316
+6206:2:1327
+6207:2:1328
+6208:2:1329
+6209:2:1327
+6210:2:1328
+6211:2:1329
+6212:2:1340
+6213:2:1345
+6214:2:1346
+6215:0:4365
+6216:2:1358
+6217:0:4365
+6218:2:1360
+6219:0:4365
+6220:3:2746
+6221:0:4365
+6222:2:1361
+6223:0:4365
+6224:3:2747
+6225:0:4365
+6226:2:1362
+6227:2:1366
+6228:2:1367
+6229:2:1375
+6230:2:1376
+6231:2:1380
+6232:2:1381
+6233:2:1375
+6234:2:1376
+6235:2:1380
+6236:2:1381
+6237:2:1389
+6238:2:1394
+6239:2:1398
+6240:2:1399
+6241:2:1406
+6242:2:1407
+6243:2:1418
+6244:2:1419
+6245:2:1420
+6246:2:1418
+6247:2:1419
+6248:2:1420
+6249:2:1431
+6250:2:1436
+6251:2:1437
+6252:0:4365
+6253:2:1449
+6254:0:4365
+6255:3:2746
+6256:0:4365
+6257:2:1451
+6258:0:4365
+6259:3:2747
+6260:0:4365
+6261:2:1652
+6262:0:4365
+6263:2:1653
+6264:0:4365
+6265:2:1657
+6266:0:4365
+6267:2:1660
+6268:0:4365
+6269:3:2746
+6270:0:4365
+6271:2:1665
+6272:2:1669
+6273:2:1670
+6274:2:1678
+6275:2:1679
+6276:2:1683
+6277:2:1684
+6278:2:1678
+6279:2:1679
+6280:2:1680
+6281:2:1692
+6282:2:1697
+6283:2:1701
+6284:2:1702
+6285:2:1709
+6286:2:1710
+6287:2:1721
+6288:2:1722
+6289:2:1723
+6290:2:1721
+6291:2:1722
+6292:2:1723
+6293:2:1734
+6294:2:1739
+6295:2:1740
+6296:0:4365
+6297:3:2747
+6298:0:4365
+6299:2:1752
+6300:0:4365
+6301:3:2746
+6302:0:4365
+6303:2:1754
+6304:0:4365
+6305:3:2747
+6306:0:4365
+6307:2:1755
+6308:2:1759
+6309:2:1760
+6310:2:1768
+6311:2:1769
+6312:2:1773
+6313:2:1774
+6314:2:1768
+6315:2:1769
+6316:2:1773
+6317:2:1774
+6318:2:1782
+6319:2:1787
+6320:2:1791
+6321:2:1792
+6322:2:1799
+6323:2:1800
+6324:2:1811
+6325:2:1812
+6326:2:1813
+6327:2:1811
+6328:2:1812
+6329:2:1813
+6330:2:1824
+6331:2:1829
+6332:2:1830
+6333:0:4365
+6334:2:1842
+6335:0:4365
+6336:3:2746
+6337:0:4365
+6338:2:1844
+6339:0:4365
+6340:3:2747
+6341:0:4365
+6342:2:1845
+6343:2:1849
+6344:2:1850
+6345:2:1858
+6346:2:1859
+6347:2:1863
+6348:2:1864
+6349:2:1858
+6350:2:1859
+6351:2:1863
+6352:2:1864
+6353:2:1872
+6354:2:1877
+6355:2:1881
+6356:2:1882
+6357:2:1889
+6358:2:1890
+6359:2:1901
+6360:2:1902
+6361:2:1903
+6362:2:1901
+6363:2:1902
+6364:2:1903
+6365:2:1914
+6366:2:1919
+6367:2:1920
+6368:0:4365
+6369:2:1932
+6370:0:4365
+6371:3:2746
+6372:0:4365
+6373:2:1934
+6374:0:4365
+6375:3:2747
+6376:0:4365
+6377:2:1935
+6378:0:4365
+6379:2:1936
+6380:0:4365
+6381:2:2129
+6382:0:4365
+6383:2:2130
+6384:0:4365
+6385:2:2134
+6386:0:4365
+6387:3:2746
+6388:0:4365
+6389:2:2136
+6390:0:4365
+6391:3:2747
+6392:0:4365
+6393:2:2137
+6394:2:2141
+6395:2:2142
+6396:2:2150
+6397:2:2151
+6398:2:2155
+6399:2:2156
+6400:2:2150
+6401:2:2151
+6402:2:2155
+6403:2:2156
+6404:2:2164
+6405:2:2169
+6406:2:2173
+6407:2:2174
+6408:2:2181
+6409:2:2182
+6410:2:2193
+6411:2:2194
+6412:2:2195
+6413:2:2193
+6414:2:2194
+6415:2:2195
+6416:2:2206
+6417:2:2211
+6418:2:2212
+6419:0:4365
+6420:2:2224
+6421:0:4365
+6422:3:2746
+6423:0:4365
+6424:2:2226
+6425:0:4365
+6426:3:2747
+6427:0:4365
+6428:2:2230
+6429:0:4365
+6430:3:2746
+6431:0:4365
+6432:2:2235
+6433:2:2239
+6434:2:2240
+6435:2:2248
+6436:2:2249
+6437:2:2253
+6438:2:2254
+6439:2:2248
+6440:2:2249
+6441:2:2250
+6442:2:2262
+6443:2:2267
+6444:2:2271
+6445:2:2272
+6446:2:2279
+6447:2:2280
+6448:2:2291
+6449:2:2292
+6450:2:2293
+6451:2:2291
+6452:2:2292
+6453:2:2293
+6454:2:2304
+6455:2:2309
+6456:2:2310
+6457:0:4365
+6458:3:2747
+6459:0:4365
+6460:2:2322
+6461:0:4365
+6462:2:1169
+6463:0:4365
+6464:3:2746
+6465:0:4365
+6466:2:1170
+6467:0:4365
+6468:3:2747
+6469:0:4365
+6470:3:2748
+6471:0:4365
+6472:3:2754
+6473:0:4365
+6474:3:2755
+6475:3:2759
+6476:3:2760
+6477:3:2768
+6478:3:2769
+6479:3:2773
+6480:3:2774
+6481:3:2768
+6482:3:2769
+6483:3:2773
+6484:3:2774
+6485:3:2782
+6486:3:2787
+6487:3:2791
+6488:3:2792
+6489:3:2799
+6490:3:2800
+6491:3:2811
+6492:3:2812
+6493:3:2813
+6494:3:2811
+6495:3:2812
+6496:3:2813
+6497:3:2824
+6498:3:2829
+6499:3:2830
+6500:0:4365
+6501:3:2842
+6502:0:4365
+6503:3:2843
+6504:0:4365
+6505:2:1173
+6506:0:4365
+6507:3:2844
+6508:0:4365
+6509:2:1179
+6510:0:4365
+6511:2:1180
+6512:0:4365
+6513:3:2843
+6514:0:4365
+6515:2:1181
+6516:2:1185
+6517:2:1186
+6518:2:1194
+6519:2:1195
+6520:2:1199
+6521:2:1200
+6522:2:1194
+6523:2:1195
+6524:2:1199
+6525:2:1200
+6526:2:1208
+6527:2:1213
+6528:2:1217
+6529:2:1218
+6530:2:1225
+6531:2:1226
+6532:2:1237
+6533:2:1238
+6534:2:1239
+6535:2:1237
+6536:2:1238
+6537:2:1239
+6538:2:1250
+6539:2:1255
+6540:2:1256
+6541:0:4365
+6542:3:2844
+6543:0:4365
+6544:2:1268
+6545:0:4365
+6546:3:2843
+6547:0:4365
+6548:2:1270
+6549:0:4365
+6550:3:2844
+6551:0:4365
+6552:2:1271
+6553:2:1275
+6554:2:1276
+6555:2:1284
+6556:2:1285
+6557:2:1289
+6558:2:1290
+6559:2:1284
+6560:2:1285
+6561:2:1289
+6562:2:1290
+6563:2:1298
+6564:2:1303
+6565:2:1307
+6566:2:1308
+6567:2:1315
+6568:2:1316
+6569:2:1327
+6570:2:1328
+6571:2:1329
+6572:2:1327
+6573:2:1328
+6574:2:1329
+6575:2:1340
+6576:2:1345
+6577:2:1346
+6578:0:4365
+6579:2:1358
+6580:0:4365
+6581:2:1360
+6582:0:4365
+6583:3:2843
+6584:0:4365
+6585:2:1361
+6586:0:4365
+6587:3:2844
+6588:0:4365
+6589:2:1362
+6590:2:1366
+6591:2:1367
+6592:2:1375
+6593:2:1376
+6594:2:1380
+6595:2:1381
+6596:2:1375
+6597:2:1376
+6598:2:1380
+6599:2:1381
+6600:2:1389
+6601:2:1394
+6602:2:1398
+6603:2:1399
+6604:2:1406
+6605:2:1407
+6606:2:1418
+6607:2:1419
+6608:2:1420
+6609:2:1418
+6610:2:1419
+6611:2:1420
+6612:2:1431
+6613:2:1436
+6614:2:1437
+6615:0:4365
+6616:2:1449
+6617:0:4365
+6618:3:2843
+6619:0:4365
+6620:2:1451
+6621:0:4365
+6622:3:2844
+6623:0:4365
+6624:2:1652
+6625:0:4365
+6626:2:1653
+6627:0:4365
+6628:2:1657
+6629:0:4365
+6630:2:1660
+6631:0:4365
+6632:3:2843
+6633:0:4365
+6634:2:1665
+6635:2:1669
+6636:2:1670
+6637:2:1678
+6638:2:1679
+6639:2:1683
+6640:2:1684
+6641:2:1678
+6642:2:1679
+6643:2:1680
+6644:2:1692
+6645:2:1697
+6646:2:1701
+6647:2:1702
+6648:2:1709
+6649:2:1710
+6650:2:1721
+6651:2:1722
+6652:2:1723
+6653:2:1721
+6654:2:1722
+6655:2:1723
+6656:2:1734
+6657:2:1739
+6658:2:1740
+6659:0:4365
+6660:3:2844
+6661:0:4365
+6662:2:1752
+6663:0:4365
+6664:3:2843
+6665:0:4365
+6666:2:1754
+6667:0:4365
+6668:3:2844
+6669:0:4365
+6670:2:1755
+6671:2:1759
+6672:2:1760
+6673:2:1768
+6674:2:1769
+6675:2:1773
+6676:2:1774
+6677:2:1768
+6678:2:1769
+6679:2:1773
+6680:2:1774
+6681:2:1782
+6682:2:1787
+6683:2:1791
+6684:2:1792
+6685:2:1799
+6686:2:1800
+6687:2:1811
+6688:2:1812
+6689:2:1813
+6690:2:1811
+6691:2:1812
+6692:2:1813
+6693:2:1824
+6694:2:1829
+6695:2:1830
+6696:0:4365
+6697:2:1842
+6698:0:4365
+6699:3:2843
+6700:0:4365
+6701:2:1844
+6702:0:4365
+6703:3:2844
+6704:0:4365
+6705:2:1845
+6706:2:1849
+6707:2:1850
+6708:2:1858
+6709:2:1859
+6710:2:1863
+6711:2:1864
+6712:2:1858
+6713:2:1859
+6714:2:1863
+6715:2:1864
+6716:2:1872
+6717:2:1877
+6718:2:1881
+6719:2:1882
+6720:2:1889
+6721:2:1890
+6722:2:1901
+6723:2:1902
+6724:2:1903
+6725:2:1901
+6726:2:1902
+6727:2:1903
+6728:2:1914
+6729:2:1919
+6730:2:1920
+6731:0:4365
+6732:2:1932
+6733:0:4365
+6734:3:2843
+6735:0:4365
+6736:2:1934
+6737:0:4365
+6738:3:2844
+6739:0:4365
+6740:2:1935
+6741:0:4365
+6742:2:1936
+6743:0:4365
+6744:2:2129
+6745:0:4365
+6746:2:2130
+6747:0:4365
+6748:2:2134
+6749:0:4365
+6750:3:2843
+6751:0:4365
+6752:2:2136
+6753:0:4365
+6754:3:2844
+6755:0:4365
+6756:2:2137
+6757:2:2141
+6758:2:2142
+6759:2:2150
+6760:2:2151
+6761:2:2155
+6762:2:2156
+6763:2:2150
+6764:2:2151
+6765:2:2155
+6766:2:2156
+6767:2:2164
+6768:2:2169
+6769:2:2173
+6770:2:2174
+6771:2:2181
+6772:2:2182
+6773:2:2193
+6774:2:2194
+6775:2:2195
+6776:2:2193
+6777:2:2194
+6778:2:2195
+6779:2:2206
+6780:2:2211
+6781:2:2212
+6782:0:4365
+6783:2:2224
+6784:0:4365
+6785:3:2843
+6786:0:4365
+6787:2:2226
+6788:0:4365
+6789:3:2844
+6790:0:4365
+6791:2:2230
+6792:0:4365
+6793:3:2843
+6794:0:4365
+6795:2:2235
+6796:2:2239
+6797:2:2240
+6798:2:2248
+6799:2:2249
+6800:2:2253
+6801:2:2254
+6802:2:2248
+6803:2:2249
+6804:2:2250
+6805:2:2262
+6806:2:2267
+6807:2:2271
+6808:2:2272
+6809:2:2279
+6810:2:2280
+6811:2:2291
+6812:2:2292
+6813:2:2293
+6814:2:2291
+6815:2:2292
+6816:2:2293
+6817:2:2304
+6818:2:2309
+6819:2:2310
+6820:0:4365
+6821:3:2844
+6822:0:4365
+6823:2:2322
+6824:0:4365
+6825:2:1169
+6826:0:4365
+6827:3:2843
+6828:0:4365
+6829:2:1170
+6830:0:4365
+6831:3:2844
+6832:0:4365
+6833:3:2845
+6834:0:4365
+6835:3:2851
+6836:0:4365
+6837:3:2854
+6838:3:2855
+6839:3:2867
+6840:3:2868
+6841:3:2872
+6842:3:2873
+6843:3:2867
+6844:3:2868
+6845:3:2872
+6846:3:2873
+6847:3:2881
+6848:3:2886
+6849:3:2890
+6850:3:2891
+6851:3:2898
+6852:3:2899
+6853:3:2910
+6854:3:2911
+6855:3:2912
+6856:3:2910
+6857:3:2911
+6858:3:2912
+6859:3:2923
+6860:3:2928
+6861:3:2929
+6862:0:4365
+6863:3:2941
+6864:0:4365
+6865:3:2942
+6866:0:4365
+6867:2:1173
+6868:0:4365
+6869:3:2943
+6870:0:4365
+6871:2:1179
+6872:0:4365
+6873:2:1180
+6874:0:4365
+6875:3:2942
+6876:0:4365
+6877:2:1181
+6878:2:1185
+6879:2:1186
+6880:2:1194
+6881:2:1195
+6882:2:1199
+6883:2:1200
+6884:2:1194
+6885:2:1195
+6886:2:1199
+6887:2:1200
+6888:2:1208
+6889:2:1213
+6890:2:1217
+6891:2:1218
+6892:2:1225
+6893:2:1226
+6894:2:1237
+6895:2:1238
+6896:2:1239
+6897:2:1237
+6898:2:1238
+6899:2:1239
+6900:2:1250
+6901:2:1255
+6902:2:1256
+6903:0:4365
+6904:3:2943
+6905:0:4365
+6906:2:1268
+6907:0:4365
+6908:3:2942
+6909:0:4365
+6910:2:1270
+6911:0:4365
+6912:3:2943
+6913:0:4365
+6914:2:1271
+6915:2:1275
+6916:2:1276
+6917:2:1284
+6918:2:1285
+6919:2:1289
+6920:2:1290
+6921:2:1284
+6922:2:1285
+6923:2:1289
+6924:2:1290
+6925:2:1298
+6926:2:1303
+6927:2:1307
+6928:2:1308
+6929:2:1315
+6930:2:1316
+6931:2:1327
+6932:2:1328
+6933:2:1329
+6934:2:1327
+6935:2:1328
+6936:2:1329
+6937:2:1340
+6938:2:1345
+6939:2:1346
+6940:0:4365
+6941:2:1358
+6942:0:4365
+6943:2:1360
+6944:0:4365
+6945:3:2942
+6946:0:4365
+6947:2:1361
+6948:0:4365
+6949:3:2943
+6950:0:4365
+6951:2:1362
+6952:2:1366
+6953:2:1367
+6954:2:1375
+6955:2:1376
+6956:2:1380
+6957:2:1381
+6958:2:1375
+6959:2:1376
+6960:2:1380
+6961:2:1381
+6962:2:1389
+6963:2:1394
+6964:2:1398
+6965:2:1399
+6966:2:1406
+6967:2:1407
+6968:2:1418
+6969:2:1419
+6970:2:1420
+6971:2:1418
+6972:2:1419
+6973:2:1420
+6974:2:1431
+6975:2:1436
+6976:2:1437
+6977:0:4365
+6978:2:1449
+6979:0:4365
+6980:3:2942
+6981:0:4365
+6982:2:1451
+6983:0:4365
+6984:3:2943
+6985:0:4365
+6986:2:1652
+6987:0:4365
+6988:2:1653
+6989:0:4365
+6990:2:1657
+6991:0:4365
+6992:2:1660
+6993:0:4365
+6994:3:2942
+6995:0:4365
+6996:2:1665
+6997:2:1669
+6998:2:1670
+6999:2:1678
+7000:2:1679
+7001:2:1683
+7002:2:1684
+7003:2:1678
+7004:2:1679
+7005:2:1680
+7006:2:1692
+7007:2:1697
+7008:2:1701
+7009:2:1702
+7010:2:1709
+7011:2:1710
+7012:2:1721
+7013:2:1722
+7014:2:1723
+7015:2:1721
+7016:2:1722
+7017:2:1723
+7018:2:1734
+7019:2:1739
+7020:2:1740
+7021:0:4365
+7022:3:2943
+7023:0:4365
+7024:2:1752
+7025:0:4365
+7026:3:2942
+7027:0:4365
+7028:2:1754
+7029:0:4365
+7030:3:2943
+7031:0:4365
+7032:2:1755
+7033:2:1759
+7034:2:1760
+7035:2:1768
+7036:2:1769
+7037:2:1773
+7038:2:1774
+7039:2:1768
+7040:2:1769
+7041:2:1773
+7042:2:1774
+7043:2:1782
+7044:2:1787
+7045:2:1791
+7046:2:1792
+7047:2:1799
+7048:2:1800
+7049:2:1811
+7050:2:1812
+7051:2:1813
+7052:2:1811
+7053:2:1812
+7054:2:1813
+7055:2:1824
+7056:2:1829
+7057:2:1830
+7058:0:4365
+7059:2:1842
+7060:0:4365
+7061:3:2942
+7062:0:4365
+7063:2:1844
+7064:0:4365
+7065:3:2943
+7066:0:4365
+7067:2:1845
+7068:2:1849
+7069:2:1850
+7070:2:1858
+7071:2:1859
+7072:2:1863
+7073:2:1864
+7074:2:1858
+7075:2:1859
+7076:2:1863
+7077:2:1864
+7078:2:1872
+7079:2:1877
+7080:2:1881
+7081:2:1882
+7082:2:1889
+7083:2:1890
+7084:2:1901
+7085:2:1902
+7086:2:1903
+7087:2:1901
+7088:2:1902
+7089:2:1903
+7090:2:1914
+7091:2:1919
+7092:2:1920
+7093:0:4365
+7094:2:1932
+7095:0:4365
+7096:3:2942
+7097:0:4365
+7098:2:1934
+7099:0:4365
+7100:3:2943
+7101:0:4365
+7102:2:1935
+7103:0:4365
+7104:2:1936
+7105:0:4365
+7106:2:2129
+7107:0:4365
+7108:2:2130
+7109:0:4365
+7110:2:2134
+7111:0:4365
+7112:3:2942
+7113:0:4365
+7114:2:2136
+7115:0:4365
+7116:3:2943
+7117:0:4365
+7118:2:2137
+7119:2:2141
+7120:2:2142
+7121:2:2150
+7122:2:2151
+7123:2:2155
+7124:2:2156
+7125:2:2150
+7126:2:2151
+7127:2:2155
+7128:2:2156
+7129:2:2164
+7130:2:2169
+7131:2:2173
+7132:2:2174
+7133:2:2181
+7134:2:2182
+7135:2:2193
+7136:2:2194
+7137:2:2195
+7138:2:2193
+7139:2:2194
+7140:2:2195
+7141:2:2206
+7142:2:2211
+7143:2:2212
+7144:0:4365
+7145:2:2224
+7146:0:4365
+7147:3:2942
+7148:0:4365
+7149:2:2226
+7150:0:4365
+7151:3:2943
+7152:0:4365
+7153:2:2230
+7154:0:4365
+7155:3:2942
+7156:0:4365
+7157:2:2235
+7158:2:2239
+7159:2:2240
+7160:2:2248
+7161:2:2249
+7162:2:2253
+7163:2:2254
+7164:2:2248
+7165:2:2249
+7166:2:2250
+7167:2:2262
+7168:2:2267
+7169:2:2271
+7170:2:2272
+7171:2:2279
+7172:2:2280
+7173:2:2291
+7174:2:2292
+7175:2:2293
+7176:2:2291
+7177:2:2292
+7178:2:2293
+7179:2:2304
+7180:2:2309
+7181:2:2310
+7182:0:4365
+7183:3:2943
+7184:0:4365
+7185:2:2322
+7186:0:4365
+7187:2:1169
+7188:0:4365
+7189:3:2942
+7190:0:4365
+7191:2:1170
+7192:0:4365
+7193:3:2943
+7194:0:4365
+7195:3:2944
+7196:0:4365
+7197:3:2950
+7198:0:4365
+7199:3:2951
+7200:0:4365
+7201:3:2952
+7202:0:4365
+7203:3:2953
+7204:0:4365
+7205:3:2954
+7206:3:2958
+7207:3:2959
+7208:3:2967
+7209:3:2968
+7210:3:2972
+7211:3:2973
+7212:3:2967
+7213:3:2968
+7214:3:2972
+7215:3:2973
+7216:3:2981
+7217:3:2986
+7218:3:2990
+7219:3:2991
+7220:3:2998
+7221:3:2999
+7222:3:3010
+7223:3:3011
+7224:3:3012
+7225:3:3010
+7226:3:3011
+7227:3:3012
+7228:3:3023
+7229:3:3028
+7230:3:3029
+7231:0:4365
+7232:3:3041
+7233:0:4365
+7234:3:3042
+7235:0:4365
+7236:2:1173
+7237:0:4365
+7238:3:3043
+7239:0:4365
+7240:2:1179
+7241:0:4365
+7242:2:1180
+7243:0:4365
+7244:3:3042
+7245:0:4365
+7246:2:1181
+7247:2:1185
+7248:2:1186
+7249:2:1194
+7250:2:1195
+7251:2:1199
+7252:2:1200
+7253:2:1194
+7254:2:1195
+7255:2:1199
+7256:2:1200
+7257:2:1208
+7258:2:1213
+7259:2:1217
+7260:2:1218
+7261:2:1225
+7262:2:1226
+7263:2:1237
+7264:2:1238
+7265:2:1239
+7266:2:1237
+7267:2:1238
+7268:2:1239
+7269:2:1250
+7270:2:1255
+7271:2:1256
+7272:0:4365
+7273:3:3043
+7274:0:4365
+7275:2:1268
+7276:0:4365
+7277:3:3042
+7278:0:4365
+7279:2:1270
+7280:0:4365
+7281:3:3043
+7282:0:4365
+7283:2:1271
+7284:2:1275
+7285:2:1276
+7286:2:1284
+7287:2:1285
+7288:2:1289
+7289:2:1290
+7290:2:1284
+7291:2:1285
+7292:2:1289
+7293:2:1290
+7294:2:1298
+7295:2:1303
+7296:2:1307
+7297:2:1308
+7298:2:1315
+7299:2:1316
+7300:2:1327
+7301:2:1328
+7302:2:1329
+7303:2:1327
+7304:2:1328
+7305:2:1329
+7306:2:1340
+7307:2:1345
+7308:2:1346
+7309:0:4365
+7310:2:1358
+7311:0:4365
+7312:2:1360
+7313:0:4365
+7314:3:3042
+7315:0:4365
+7316:2:1361
+7317:0:4365
+7318:3:3043
+7319:0:4365
+7320:2:1362
+7321:2:1366
+7322:2:1367
+7323:2:1375
+7324:2:1376
+7325:2:1380
+7326:2:1381
+7327:2:1375
+7328:2:1376
+7329:2:1380
+7330:2:1381
+7331:2:1389
+7332:2:1394
+7333:2:1398
+7334:2:1399
+7335:2:1406
+7336:2:1407
+7337:2:1418
+7338:2:1419
+7339:2:1420
+7340:2:1418
+7341:2:1419
+7342:2:1420
+7343:2:1431
+7344:2:1436
+7345:2:1437
+7346:0:4365
+7347:2:1449
+7348:0:4365
+7349:3:3042
+7350:0:4365
+7351:2:1451
+7352:0:4365
+7353:3:3043
+7354:0:4365
+7355:2:1652
+7356:0:4365
+7357:2:1653
+7358:0:4365
+7359:2:1657
+7360:0:4365
+7361:2:1660
+7362:0:4365
+7363:3:3042
+7364:0:4365
+7365:2:1665
+7366:2:1669
+7367:2:1670
+7368:2:1678
+7369:2:1679
+7370:2:1683
+7371:2:1684
+7372:2:1678
+7373:2:1679
+7374:2:1680
+7375:2:1692
+7376:2:1697
+7377:2:1701
+7378:2:1702
+7379:2:1709
+7380:2:1710
+7381:2:1721
+7382:2:1722
+7383:2:1723
+7384:2:1721
+7385:2:1722
+7386:2:1723
+7387:2:1734
+7388:2:1739
+7389:2:1740
+7390:0:4365
+7391:3:3043
+7392:0:4365
+7393:2:1752
+7394:0:4365
+7395:3:3042
+7396:0:4365
+7397:2:1754
+7398:0:4365
+7399:3:3043
+7400:0:4365
+7401:2:1755
+7402:2:1759
+7403:2:1760
+7404:2:1768
+7405:2:1769
+7406:2:1773
+7407:2:1774
+7408:2:1768
+7409:2:1769
+7410:2:1773
+7411:2:1774
+7412:2:1782
+7413:2:1787
+7414:2:1791
+7415:2:1792
+7416:2:1799
+7417:2:1800
+7418:2:1811
+7419:2:1812
+7420:2:1813
+7421:2:1811
+7422:2:1812
+7423:2:1813
+7424:2:1824
+7425:2:1829
+7426:2:1830
+7427:0:4365
+7428:2:1842
+7429:0:4365
+7430:3:3042
+7431:0:4365
+7432:2:1844
+7433:0:4365
+7434:3:3043
+7435:0:4365
+7436:2:1845
+7437:2:1849
+7438:2:1850
+7439:2:1858
+7440:2:1859
+7441:2:1863
+7442:2:1864
+7443:2:1858
+7444:2:1859
+7445:2:1863
+7446:2:1864
+7447:2:1872
+7448:2:1877
+7449:2:1881
+7450:2:1882
+7451:2:1889
+7452:2:1890
+7453:2:1901
+7454:2:1902
+7455:2:1903
+7456:2:1901
+7457:2:1902
+7458:2:1903
+7459:2:1914
+7460:2:1919
+7461:2:1920
+7462:0:4365
+7463:2:1932
+7464:0:4365
+7465:3:3042
+7466:0:4365
+7467:2:1934
+7468:0:4365
+7469:3:3043
+7470:0:4365
+7471:2:1935
+7472:0:4365
+7473:2:1936
+7474:0:4365
+7475:2:2129
+7476:0:4365
+7477:2:2130
+7478:0:4365
+7479:2:2134
+7480:0:4365
+7481:3:3042
+7482:0:4365
+7483:2:2136
+7484:0:4365
+7485:3:3043
+7486:0:4365
+7487:2:2137
+7488:2:2141
+7489:2:2142
+7490:2:2150
+7491:2:2151
+7492:2:2155
+7493:2:2156
+7494:2:2150
+7495:2:2151
+7496:2:2155
+7497:2:2156
+7498:2:2164
+7499:2:2169
+7500:2:2173
+7501:2:2174
+7502:2:2181
+7503:2:2182
+7504:2:2193
+7505:2:2194
+7506:2:2195
+7507:2:2193
+7508:2:2194
+7509:2:2195
+7510:2:2206
+7511:2:2211
+7512:2:2212
+7513:0:4365
+7514:2:2224
+7515:0:4365
+7516:3:3042
+7517:0:4365
+7518:2:2226
+7519:0:4365
+7520:3:3043
+7521:0:4365
+7522:2:2230
+7523:0:4365
+7524:3:3042
+7525:0:4365
+7526:2:2235
+7527:2:2239
+7528:2:2240
+7529:2:2248
+7530:2:2249
+7531:2:2253
+7532:2:2254
+7533:2:2248
+7534:2:2249
+7535:2:2250
+7536:2:2262
+7537:2:2267
+7538:2:2271
+7539:2:2272
+7540:2:2279
+7541:2:2280
+7542:2:2291
+7543:2:2292
+7544:2:2293
+7545:2:2291
+7546:2:2292
+7547:2:2293
+7548:2:2304
+7549:2:2309
+7550:2:2310
+7551:0:4365
+7552:3:3043
+7553:0:4365
+7554:2:2322
+7555:0:4365
+7556:2:1169
+7557:0:4365
+7558:3:3042
+7559:0:4365
+7560:2:1170
+7561:0:4365
+7562:3:3043
+7563:0:4365
+7564:3:3044
+7565:0:4365
+7566:3:3257
+7567:0:4365
+7568:3:3265
+7569:0:4365
+7570:3:3266
+7571:3:3270
+7572:3:3271
+7573:3:3279
+7574:3:3280
+7575:3:3284
+7576:3:3285
+7577:3:3279
+7578:3:3280
+7579:3:3284
+7580:3:3285
+7581:3:3293
+7582:3:3298
+7583:3:3302
+7584:3:3303
+7585:3:3310
+7586:3:3311
+7587:3:3322
+7588:3:3323
+7589:3:3324
+7590:3:3322
+7591:3:3323
+7592:3:3324
+7593:3:3335
+7594:3:3340
+7595:3:3341
+7596:0:4365
+7597:3:3353
+7598:0:4365
+7599:3:3354
+7600:0:4365
+7601:2:1173
+7602:0:4365
+7603:3:3355
+7604:0:4365
+7605:2:1179
+7606:0:4365
+7607:2:1180
+7608:0:4365
+7609:3:3354
+7610:0:4365
+7611:2:1181
+7612:2:1185
+7613:2:1186
+7614:2:1194
+7615:2:1195
+7616:2:1199
+7617:2:1200
+7618:2:1194
+7619:2:1195
+7620:2:1199
+7621:2:1200
+7622:2:1208
+7623:2:1213
+7624:2:1217
+7625:2:1218
+7626:2:1225
+7627:2:1226
+7628:2:1237
+7629:2:1238
+7630:2:1239
+7631:2:1237
+7632:2:1238
+7633:2:1239
+7634:2:1250
+7635:2:1255
+7636:2:1256
+7637:0:4365
+7638:3:3355
+7639:0:4365
+7640:2:1268
+7641:0:4365
+7642:3:3354
+7643:0:4365
+7644:2:1270
+7645:0:4365
+7646:3:3355
+7647:0:4365
+7648:2:1271
+7649:2:1275
+7650:2:1276
+7651:2:1284
+7652:2:1285
+7653:2:1289
+7654:2:1290
+7655:2:1284
+7656:2:1285
+7657:2:1289
+7658:2:1290
+7659:2:1298
+7660:2:1303
+7661:2:1307
+7662:2:1308
+7663:2:1315
+7664:2:1316
+7665:2:1327
+7666:2:1328
+7667:2:1329
+7668:2:1327
+7669:2:1328
+7670:2:1329
+7671:2:1340
+7672:2:1345
+7673:2:1346
+7674:0:4365
+7675:2:1358
+7676:0:4365
+7677:2:1360
+7678:0:4365
+7679:3:3354
+7680:0:4365
+7681:2:1361
+7682:0:4365
+7683:3:3355
+7684:0:4365
+7685:2:1362
+7686:2:1366
+7687:2:1367
+7688:2:1375
+7689:2:1376
+7690:2:1380
+7691:2:1381
+7692:2:1375
+7693:2:1376
+7694:2:1380
+7695:2:1381
+7696:2:1389
+7697:2:1394
+7698:2:1398
+7699:2:1399
+7700:2:1406
+7701:2:1407
+7702:2:1418
+7703:2:1419
+7704:2:1420
+7705:2:1418
+7706:2:1419
+7707:2:1420
+7708:2:1431
+7709:2:1436
+7710:2:1437
+7711:0:4365
+7712:2:1449
+7713:0:4365
+7714:3:3354
+7715:0:4365
+7716:2:1451
+7717:0:4365
+7718:3:3355
+7719:0:4365
+7720:2:1652
+7721:0:4365
+7722:2:1653
+7723:0:4365
+7724:2:1657
+7725:0:4365
+7726:2:1660
+7727:0:4365
+7728:3:3354
+7729:0:4365
+7730:2:1665
+7731:2:1669
+7732:2:1670
+7733:2:1678
+7734:2:1679
+7735:2:1683
+7736:2:1684
+7737:2:1678
+7738:2:1679
+7739:2:1680
+7740:2:1692
+7741:2:1697
+7742:2:1701
+7743:2:1702
+7744:2:1709
+7745:2:1710
+7746:2:1721
+7747:2:1722
+7748:2:1723
+7749:2:1721
+7750:2:1722
+7751:2:1723
+7752:2:1734
+7753:2:1739
+7754:2:1740
+7755:0:4365
+7756:3:3355
+7757:0:4365
+7758:2:1752
+7759:0:4365
+7760:3:3354
+7761:0:4365
+7762:2:1754
+7763:0:4365
+7764:3:3355
+7765:0:4365
+7766:2:1755
+7767:2:1759
+7768:2:1760
+7769:2:1768
+7770:2:1769
+7771:2:1773
+7772:2:1774
+7773:2:1768
+7774:2:1769
+7775:2:1773
+7776:2:1774
+7777:2:1782
+7778:2:1787
+7779:2:1791
+7780:2:1792
+7781:2:1799
+7782:2:1800
+7783:2:1811
+7784:2:1812
+7785:2:1813
+7786:2:1811
+7787:2:1812
+7788:2:1813
+7789:2:1824
+7790:2:1829
+7791:2:1830
+7792:0:4365
+7793:2:1842
+7794:0:4365
+7795:3:3354
+7796:0:4365
+7797:2:1844
+7798:0:4365
+7799:3:3355
+7800:0:4365
+7801:2:1845
+7802:2:1849
+7803:2:1850
+7804:2:1858
+7805:2:1859
+7806:2:1863
+7807:2:1864
+7808:2:1858
+7809:2:1859
+7810:2:1863
+7811:2:1864
+7812:2:1872
+7813:2:1877
+7814:2:1881
+7815:2:1882
+7816:2:1889
+7817:2:1890
+7818:2:1901
+7819:2:1902
+7820:2:1903
+7821:2:1901
+7822:2:1902
+7823:2:1903
+7824:2:1914
+7825:2:1919
+7826:2:1920
+7827:0:4365
+7828:2:1932
+7829:0:4365
+7830:3:3354
+7831:0:4365
+7832:2:1934
+7833:0:4365
+7834:3:3355
+7835:0:4365
+7836:2:1935
+7837:0:4365
+7838:2:1936
+7839:0:4365
+7840:2:2129
+7841:0:4365
+7842:2:2130
+7843:0:4365
+7844:2:2134
+7845:0:4365
+7846:3:3354
+7847:0:4365
+7848:2:2136
+7849:0:4365
+7850:3:3355
+7851:0:4365
+7852:2:2137
+7853:2:2141
+7854:2:2142
+7855:2:2150
+7856:2:2151
+7857:2:2155
+7858:2:2156
+7859:2:2150
+7860:2:2151
+7861:2:2155
+7862:2:2156
+7863:2:2164
+7864:2:2169
+7865:2:2173
+7866:2:2174
+7867:2:2181
+7868:2:2182
+7869:2:2193
+7870:2:2194
+7871:2:2195
+7872:2:2193
+7873:2:2194
+7874:2:2195
+7875:2:2206
+7876:2:2211
+7877:2:2212
+7878:0:4365
+7879:2:2224
+7880:0:4365
+7881:3:3354
+7882:0:4365
+7883:2:2226
+7884:0:4365
+7885:3:3355
+7886:0:4365
+7887:2:2230
+7888:0:4365
+7889:3:3354
+7890:0:4365
+7891:2:2235
+7892:2:2239
+7893:2:2240
+7894:2:2248
+7895:2:2249
+7896:2:2253
+7897:2:2254
+7898:2:2248
+7899:2:2249
+7900:2:2250
+7901:2:2262
+7902:2:2267
+7903:2:2271
+7904:2:2272
+7905:2:2279
+7906:2:2280
+7907:2:2291
+7908:2:2292
+7909:2:2293
+7910:2:2291
+7911:2:2292
+7912:2:2293
+7913:2:2304
+7914:2:2309
+7915:2:2310
+7916:0:4365
+7917:3:3355
+7918:0:4365
+7919:2:2322
+7920:0:4365
+7921:2:1169
+7922:0:4365
+7923:3:3354
+7924:0:4365
+7925:2:1170
+7926:0:4365
+7927:3:3355
+7928:0:4365
+7929:3:3356
+7930:0:4365
+7931:3:3366
+7932:0:4365
+7933:3:2951
+7934:0:4365
+7935:3:2952
+7936:0:4365
+7937:3:2953
+7938:0:4365
+7939:3:2954
+7940:3:2958
+7941:3:2959
+7942:3:2967
+7943:3:2968
+7944:3:2972
+7945:3:2973
+7946:3:2967
+7947:3:2968
+7948:3:2972
+7949:3:2973
+7950:3:2981
+7951:3:2986
+7952:3:2990
+7953:3:2991
+7954:3:2998
+7955:3:2999
+7956:3:3010
+7957:3:3011
+7958:3:3012
+7959:3:3010
+7960:3:3011
+7961:3:3012
+7962:3:3023
+7963:3:3028
+7964:3:3029
+7965:0:4365
+7966:3:3041
+7967:0:4365
+7968:3:3042
+7969:0:4365
+7970:2:1173
+7971:0:4365
+7972:3:3043
+7973:0:4365
+7974:2:1179
+7975:0:4365
+7976:2:1180
+7977:0:4365
+7978:3:3042
+7979:0:4365
+7980:2:1181
+7981:2:1185
+7982:2:1186
+7983:2:1194
+7984:2:1195
+7985:2:1199
+7986:2:1200
+7987:2:1194
+7988:2:1195
+7989:2:1199
+7990:2:1200
+7991:2:1208
+7992:2:1213
+7993:2:1217
+7994:2:1218
+7995:2:1225
+7996:2:1226
+7997:2:1237
+7998:2:1238
+7999:2:1239
+8000:2:1237
+8001:2:1238
+8002:2:1239
+8003:2:1250
+8004:2:1255
+8005:2:1256
+8006:0:4365
+8007:3:3043
+8008:0:4365
+8009:2:1268
+8010:0:4365
+8011:3:3042
+8012:0:4365
+8013:2:1270
+8014:0:4365
+8015:3:3043
+8016:0:4365
+8017:2:1271
+8018:2:1275
+8019:2:1276
+8020:2:1284
+8021:2:1285
+8022:2:1289
+8023:2:1290
+8024:2:1284
+8025:2:1285
+8026:2:1289
+8027:2:1290
+8028:2:1298
+8029:2:1303
+8030:2:1307
+8031:2:1308
+8032:2:1315
+8033:2:1316
+8034:2:1327
+8035:2:1328
+8036:2:1329
+8037:2:1327
+8038:2:1328
+8039:2:1329
+8040:2:1340
+8041:2:1345
+8042:2:1346
+8043:0:4365
+8044:2:1358
+8045:0:4365
+8046:2:1360
+8047:0:4365
+8048:3:3042
+8049:0:4365
+8050:2:1361
+8051:0:4365
+8052:3:3043
+8053:0:4365
+8054:2:1362
+8055:2:1366
+8056:2:1367
+8057:2:1375
+8058:2:1376
+8059:2:1380
+8060:2:1381
+8061:2:1375
+8062:2:1376
+8063:2:1380
+8064:2:1381
+8065:2:1389
+8066:2:1394
+8067:2:1398
+8068:2:1399
+8069:2:1406
+8070:2:1407
+8071:2:1418
+8072:2:1419
+8073:2:1420
+8074:2:1418
+8075:2:1419
+8076:2:1420
+8077:2:1431
+8078:2:1436
+8079:2:1437
+8080:0:4365
+8081:2:1449
+8082:0:4365
+8083:3:3042
+8084:0:4365
+8085:2:1451
+8086:0:4365
+8087:3:3043
+8088:0:4365
+8089:2:1652
+8090:0:4365
+8091:2:1653
+8092:0:4365
+8093:2:1657
+8094:0:4365
+8095:2:1660
+8096:0:4365
+8097:3:3042
+8098:0:4365
+8099:2:1665
+8100:2:1669
+8101:2:1670
+8102:2:1678
+8103:2:1679
+8104:2:1683
+8105:2:1684
+8106:2:1678
+8107:2:1679
+8108:2:1680
+8109:2:1692
+8110:2:1697
+8111:2:1701
+8112:2:1702
+8113:2:1709
+8114:2:1710
+8115:2:1721
+8116:2:1722
+8117:2:1723
+8118:2:1721
+8119:2:1722
+8120:2:1723
+8121:2:1734
+8122:2:1739
+8123:2:1740
+8124:0:4365
+8125:3:3043
+8126:0:4365
+8127:2:1752
+8128:0:4365
+8129:3:3042
+8130:0:4365
+8131:2:1754
+8132:0:4365
+8133:3:3043
+8134:0:4365
+8135:2:1755
+8136:2:1759
+8137:2:1760
+8138:2:1768
+8139:2:1769
+8140:2:1773
+8141:2:1774
+8142:2:1768
+8143:2:1769
+8144:2:1773
+8145:2:1774
+8146:2:1782
+8147:2:1787
+8148:2:1791
+8149:2:1792
+8150:2:1799
+8151:2:1800
+8152:2:1811
+8153:2:1812
+8154:2:1813
+8155:2:1811
+8156:2:1812
+8157:2:1813
+8158:2:1824
+8159:2:1829
+8160:2:1830
+8161:0:4365
+8162:2:1842
+8163:0:4365
+8164:3:3042
+8165:0:4365
+8166:2:1844
+8167:0:4365
+8168:3:3043
+8169:0:4365
+8170:2:1845
+8171:2:1849
+8172:2:1850
+8173:2:1858
+8174:2:1859
+8175:2:1863
+8176:2:1864
+8177:2:1858
+8178:2:1859
+8179:2:1863
+8180:2:1864
+8181:2:1872
+8182:2:1877
+8183:2:1881
+8184:2:1882
+8185:2:1889
+8186:2:1890
+8187:2:1901
+8188:2:1902
+8189:2:1903
+8190:2:1901
+8191:2:1902
+8192:2:1903
+8193:2:1914
+8194:2:1919
+8195:2:1920
+8196:0:4365
+8197:2:1932
+8198:0:4365
+8199:3:3042
+8200:0:4365
+8201:2:1934
+8202:0:4365
+8203:3:3043
+8204:0:4365
+8205:2:1935
+8206:0:4365
+8207:2:1936
+8208:0:4365
+8209:2:2129
+8210:0:4365
+8211:2:2130
+8212:0:4365
+8213:2:2134
+8214:0:4365
+8215:3:3042
+8216:0:4365
+8217:2:2136
+8218:0:4365
+8219:3:3043
+8220:0:4365
+8221:2:2137
+8222:2:2141
+8223:2:2142
+8224:2:2150
+8225:2:2151
+8226:2:2155
+8227:2:2156
+8228:2:2150
+8229:2:2151
+8230:2:2155
+8231:2:2156
+8232:2:2164
+8233:2:2169
+8234:2:2173
+8235:2:2174
+8236:2:2181
+8237:2:2182
+8238:2:2193
+8239:2:2194
+8240:2:2195
+8241:2:2193
+8242:2:2194
+8243:2:2195
+8244:2:2206
+8245:2:2211
+8246:2:2212
+8247:0:4365
+8248:2:2224
+8249:0:4365
+8250:3:3042
+8251:0:4365
+8252:2:2226
+8253:0:4365
+8254:3:3043
+8255:0:4365
+8256:2:2230
+8257:0:4365
+8258:3:3042
+8259:0:4365
+8260:2:2235
+8261:2:2239
+8262:2:2240
+8263:2:2248
+8264:2:2249
+8265:2:2253
+8266:2:2254
+8267:2:2248
+8268:2:2249
+8269:2:2250
+8270:2:2262
+8271:2:2267
+8272:2:2271
+8273:2:2272
+8274:2:2279
+8275:2:2280
+8276:2:2291
+8277:2:2292
+8278:2:2293
+8279:2:2291
+8280:2:2292
+8281:2:2293
+8282:2:2304
+8283:2:2309
+8284:2:2310
+8285:0:4365
+8286:3:3043
+8287:0:4365
+8288:2:2322
+8289:0:4365
+8290:2:1169
+8291:0:4365
+8292:3:3042
+8293:0:4365
+8294:2:1170
+8295:0:4365
+8296:3:3043
+8297:0:4365
+8298:3:3044
+8299:0:4365
+8300:3:3257
+8301:0:4365
+8302:3:3362
+8303:0:4365
+8304:3:3363
+8305:0:4365
+8306:3:3367
+8307:0:4365
+8308:3:3373
+8309:3:3377
+8310:3:3378
+8311:3:3386
+8312:3:3387
+8313:3:3391
+8314:3:3392
+8315:3:3386
+8316:3:3387
+8317:3:3391
+8318:3:3392
+8319:3:3400
+8320:3:3405
+8321:3:3409
+8322:3:3410
+8323:3:3417
+8324:3:3418
+8325:3:3429
+8326:3:3430
+8327:3:3431
+8328:3:3429
+8329:3:3430
+8330:3:3431
+8331:3:3442
+8332:3:3447
+8333:3:3448
+8334:0:4365
+8335:3:3460
+8336:0:4365
+8337:3:3461
+8338:0:4365
+8339:2:1173
+8340:0:4365
+8341:3:3462
+8342:0:4365
+8343:2:1179
+8344:0:4365
+8345:2:1180
+8346:0:4365
+8347:3:3461
+8348:0:4365
+8349:2:1181
+8350:2:1185
+8351:2:1186
+8352:2:1194
+8353:2:1195
+8354:2:1199
+8355:2:1200
+8356:2:1194
+8357:2:1195
+8358:2:1199
+8359:2:1200
+8360:2:1208
+8361:2:1213
+8362:2:1217
+8363:2:1218
+8364:2:1225
+8365:2:1226
+8366:2:1237
+8367:2:1238
+8368:2:1239
+8369:2:1237
+8370:2:1238
+8371:2:1239
+8372:2:1250
+8373:2:1255
+8374:2:1256
+8375:0:4365
+8376:3:3462
+8377:0:4365
+8378:2:1268
+8379:0:4365
+8380:3:3461
+8381:0:4365
+8382:2:1270
+8383:0:4365
+8384:3:3462
+8385:0:4365
+8386:2:1271
+8387:2:1275
+8388:2:1276
+8389:2:1284
+8390:2:1285
+8391:2:1289
+8392:2:1290
+8393:2:1284
+8394:2:1285
+8395:2:1289
+8396:2:1290
+8397:2:1298
+8398:2:1303
+8399:2:1307
+8400:2:1308
+8401:2:1315
+8402:2:1316
+8403:2:1327
+8404:2:1328
+8405:2:1329
+8406:2:1327
+8407:2:1328
+8408:2:1329
+8409:2:1340
+8410:2:1345
+8411:2:1346
+8412:0:4365
+8413:2:1358
+8414:0:4365
+8415:2:1360
+8416:0:4365
+8417:3:3461
+8418:0:4365
+8419:2:1361
+8420:0:4365
+8421:3:3462
+8422:0:4365
+8423:2:1362
+8424:2:1366
+8425:2:1367
+8426:2:1375
+8427:2:1376
+8428:2:1380
+8429:2:1381
+8430:2:1375
+8431:2:1376
+8432:2:1380
+8433:2:1381
+8434:2:1389
+8435:2:1394
+8436:2:1398
+8437:2:1399
+8438:2:1406
+8439:2:1407
+8440:2:1418
+8441:2:1419
+8442:2:1420
+8443:2:1418
+8444:2:1419
+8445:2:1420
+8446:2:1431
+8447:2:1436
+8448:2:1437
+8449:0:4365
+8450:2:1449
+8451:0:4365
+8452:3:3461
+8453:0:4365
+8454:2:1451
+8455:0:4365
+8456:3:3462
+8457:0:4365
+8458:2:1652
+8459:0:4365
+8460:2:1653
+8461:0:4365
+8462:2:1657
+8463:0:4365
+8464:2:1660
+8465:0:4365
+8466:3:3461
+8467:0:4365
+8468:2:1665
+8469:2:1669
+8470:2:1670
+8471:2:1678
+8472:2:1679
+8473:2:1683
+8474:2:1684
+8475:2:1678
+8476:2:1679
+8477:2:1680
+8478:2:1692
+8479:2:1697
+8480:2:1701
+8481:2:1702
+8482:2:1709
+8483:2:1710
+8484:2:1721
+8485:2:1722
+8486:2:1723
+8487:2:1721
+8488:2:1722
+8489:2:1723
+8490:2:1734
+8491:2:1739
+8492:2:1740
+8493:0:4365
+8494:3:3462
+8495:0:4365
+8496:2:1752
+8497:0:4365
+8498:3:3461
+8499:0:4365
+8500:2:1754
+8501:0:4365
+8502:3:3462
+8503:0:4365
+8504:2:1755
+8505:2:1759
+8506:2:1760
+8507:2:1768
+8508:2:1769
+8509:2:1773
+8510:2:1774
+8511:2:1768
+8512:2:1769
+8513:2:1773
+8514:2:1774
+8515:2:1782
+8516:2:1787
+8517:2:1791
+8518:2:1792
+8519:2:1799
+8520:2:1800
+8521:2:1811
+8522:2:1812
+8523:2:1813
+8524:2:1811
+8525:2:1812
+8526:2:1813
+8527:2:1824
+8528:2:1829
+8529:2:1830
+8530:0:4365
+8531:2:1842
+8532:0:4365
+8533:3:3461
+8534:0:4365
+8535:2:1844
+8536:0:4365
+8537:3:3462
+8538:0:4365
+8539:2:1845
+8540:2:1849
+8541:2:1850
+8542:2:1858
+8543:2:1859
+8544:2:1863
+8545:2:1864
+8546:2:1858
+8547:2:1859
+8548:2:1863
+8549:2:1864
+8550:2:1872
+8551:2:1877
+8552:2:1881
+8553:2:1882
+8554:2:1889
+8555:2:1890
+8556:2:1901
+8557:2:1902
+8558:2:1903
+8559:2:1901
+8560:2:1902
+8561:2:1903
+8562:2:1914
+8563:2:1919
+8564:2:1920
+8565:0:4365
+8566:2:1932
+8567:0:4365
+8568:3:3461
+8569:0:4365
+8570:2:1934
+8571:0:4365
+8572:3:3462
+8573:0:4365
+8574:2:1935
+8575:0:4365
+8576:2:1936
+8577:0:4365
+8578:2:2129
+8579:0:4365
+8580:2:2130
+8581:0:4365
+8582:2:2134
+8583:0:4365
+8584:3:3461
+8585:0:4365
+8586:2:2136
+8587:0:4365
+8588:3:3462
+8589:0:4365
+8590:2:2137
+8591:2:2141
+8592:2:2142
+8593:2:2150
+8594:2:2151
+8595:2:2155
+8596:2:2156
+8597:2:2150
+8598:2:2151
+8599:2:2155
+8600:2:2156
+8601:2:2164
+8602:2:2169
+8603:2:2173
+8604:2:2174
+8605:2:2181
+8606:2:2182
+8607:2:2193
+8608:2:2194
+8609:2:2195
+8610:2:2193
+8611:2:2194
+8612:2:2195
+8613:2:2206
+8614:2:2211
+8615:2:2212
+8616:0:4365
+8617:2:2224
+8618:0:4365
+8619:3:3461
+8620:0:4365
+8621:2:2226
+8622:0:4365
+8623:3:3462
+8624:0:4365
+8625:2:2230
+8626:0:4365
+8627:3:3461
+8628:0:4365
+8629:2:2235
+8630:2:2239
+8631:2:2240
+8632:2:2248
+8633:2:2249
+8634:2:2253
+8635:2:2254
+8636:2:2248
+8637:2:2249
+8638:2:2250
+8639:2:2262
+8640:2:2267
+8641:2:2271
+8642:2:2272
+8643:2:2279
+8644:2:2280
+8645:2:2291
+8646:2:2292
+8647:2:2293
+8648:2:2291
+8649:2:2292
+8650:2:2293
+8651:2:2304
+8652:2:2309
+8653:2:2310
+8654:0:4365
+8655:3:3462
+8656:0:4365
+8657:2:2322
+8658:0:4365
+8659:2:1169
+8660:0:4365
+8661:3:3461
+8662:0:4365
+8663:2:1170
+8664:0:4365
+8665:3:3462
+8666:0:4365
+8667:3:3463
+8668:0:4365
+8669:3:3469
+8670:0:4365
+8671:3:3470
+8672:3:3474
+8673:3:3475
+8674:3:3483
+8675:3:3484
+8676:3:3488
+8677:3:3489
+8678:3:3483
+8679:3:3484
+8680:3:3488
+8681:3:3489
+8682:3:3497
+8683:3:3502
+8684:3:3506
+8685:3:3507
+8686:3:3514
+8687:3:3515
+8688:3:3526
+8689:3:3527
+8690:3:3528
+8691:3:3526
+8692:3:3527
+8693:3:3528
+8694:3:3539
+8695:3:3544
+8696:3:3545
+8697:0:4365
+8698:3:3557
+8699:0:4365
+8700:3:3558
+8701:0:4365
+8702:2:1173
+8703:0:4365
+8704:3:3559
+8705:0:4365
+8706:2:1179
+8707:0:4365
+8708:2:1180
+8709:0:4365
+8710:3:3558
+8711:0:4365
+8712:2:1181
+8713:2:1185
+8714:2:1186
+8715:2:1194
+8716:2:1195
+8717:2:1199
+8718:2:1200
+8719:2:1194
+8720:2:1195
+8721:2:1199
+8722:2:1200
+8723:2:1208
+8724:2:1213
+8725:2:1217
+8726:2:1218
+8727:2:1225
+8728:2:1226
+8729:2:1237
+8730:2:1238
+8731:2:1239
+8732:2:1237
+8733:2:1238
+8734:2:1239
+8735:2:1250
+8736:2:1255
+8737:2:1256
+8738:0:4365
+8739:3:3559
+8740:0:4365
+8741:2:1268
+8742:0:4365
+8743:3:3558
+8744:0:4365
+8745:2:1270
+8746:0:4365
+8747:3:3559
+8748:0:4365
+8749:2:1271
+8750:2:1275
+8751:2:1276
+8752:2:1284
+8753:2:1285
+8754:2:1289
+8755:2:1290
+8756:2:1284
+8757:2:1285
+8758:2:1289
+8759:2:1290
+8760:2:1298
+8761:2:1303
+8762:2:1307
+8763:2:1308
+8764:2:1315
+8765:2:1316
+8766:2:1327
+8767:2:1328
+8768:2:1329
+8769:2:1327
+8770:2:1328
+8771:2:1329
+8772:2:1340
+8773:2:1345
+8774:2:1346
+8775:0:4365
+8776:2:1358
+8777:0:4365
+8778:2:1360
+8779:0:4365
+8780:3:3558
+8781:0:4365
+8782:2:1361
+8783:0:4365
+8784:3:3559
+8785:0:4365
+8786:2:1362
+8787:2:1366
+8788:2:1367
+8789:2:1375
+8790:2:1376
+8791:2:1380
+8792:2:1381
+8793:2:1375
+8794:2:1376
+8795:2:1380
+8796:2:1381
+8797:2:1389
+8798:2:1394
+8799:2:1398
+8800:2:1399
+8801:2:1406
+8802:2:1407
+8803:2:1418
+8804:2:1419
+8805:2:1420
+8806:2:1418
+8807:2:1419
+8808:2:1420
+8809:2:1431
+8810:2:1436
+8811:2:1437
+8812:0:4365
+8813:2:1449
+8814:0:4365
+8815:3:3558
+8816:0:4365
+8817:2:1451
+8818:0:4365
+8819:3:3559
+8820:0:4365
+8821:2:1652
+8822:0:4365
+8823:2:1653
+8824:0:4365
+8825:2:1657
+8826:0:4365
+8827:2:1660
+8828:0:4365
+8829:3:3558
+8830:0:4365
+8831:2:1665
+8832:2:1669
+8833:2:1670
+8834:2:1678
+8835:2:1679
+8836:2:1683
+8837:2:1684
+8838:2:1678
+8839:2:1679
+8840:2:1680
+8841:2:1692
+8842:2:1697
+8843:2:1701
+8844:2:1702
+8845:2:1709
+8846:2:1710
+8847:2:1721
+8848:2:1722
+8849:2:1723
+8850:2:1721
+8851:2:1722
+8852:2:1723
+8853:2:1734
+8854:2:1739
+8855:2:1740
+8856:0:4365
+8857:3:3559
+8858:0:4365
+8859:2:1752
+8860:0:4365
+8861:3:3558
+8862:0:4365
+8863:2:1754
+8864:0:4365
+8865:3:3559
+8866:0:4365
+8867:2:1755
+8868:2:1759
+8869:2:1760
+8870:2:1768
+8871:2:1769
+8872:2:1773
+8873:2:1774
+8874:2:1768
+8875:2:1769
+8876:2:1773
+8877:2:1774
+8878:2:1782
+8879:2:1787
+8880:2:1791
+8881:2:1792
+8882:2:1799
+8883:2:1800
+8884:2:1811
+8885:2:1812
+8886:2:1813
+8887:2:1811
+8888:2:1812
+8889:2:1813
+8890:2:1824
+8891:2:1829
+8892:2:1830
+8893:0:4365
+8894:2:1842
+8895:0:4365
+8896:3:3558
+8897:0:4365
+8898:2:1844
+8899:0:4365
+8900:3:3559
+8901:0:4365
+8902:2:1845
+8903:2:1849
+8904:2:1850
+8905:2:1858
+8906:2:1859
+8907:2:1863
+8908:2:1864
+8909:2:1858
+8910:2:1859
+8911:2:1863
+8912:2:1864
+8913:2:1872
+8914:2:1877
+8915:2:1881
+8916:2:1882
+8917:2:1889
+8918:2:1890
+8919:2:1901
+8920:2:1902
+8921:2:1903
+8922:2:1901
+8923:2:1902
+8924:2:1903
+8925:2:1914
+8926:2:1919
+8927:2:1920
+8928:0:4365
+8929:2:1932
+8930:0:4365
+8931:3:3558
+8932:0:4365
+8933:2:1934
+8934:0:4365
+8935:3:3559
+8936:0:4365
+8937:2:1935
+8938:0:4365
+8939:2:1936
+8940:0:4365
+8941:2:2129
+8942:0:4365
+8943:2:2130
+8944:0:4365
+8945:2:2134
+8946:0:4365
+8947:3:3558
+8948:0:4365
+8949:2:2136
+8950:0:4365
+8951:3:3559
+8952:0:4365
+8953:2:2137
+8954:2:2141
+8955:2:2142
+8956:2:2150
+8957:2:2151
+8958:2:2155
+8959:2:2156
+8960:2:2150
+8961:2:2151
+8962:2:2155
+8963:2:2156
+8964:2:2164
+8965:2:2169
+8966:2:2173
+8967:2:2174
+8968:2:2181
+8969:2:2182
+8970:2:2193
+8971:2:2194
+8972:2:2195
+8973:2:2193
+8974:2:2194
+8975:2:2195
+8976:2:2206
+8977:2:2211
+8978:2:2212
+8979:0:4365
+8980:2:2224
+8981:0:4365
+8982:3:3558
+8983:0:4365
+8984:2:2226
+8985:0:4365
+8986:3:3559
+8987:0:4365
+8988:2:2230
+8989:0:4365
+8990:3:3558
+8991:0:4365
+8992:2:2235
+8993:2:2239
+8994:2:2240
+8995:2:2248
+8996:2:2249
+8997:2:2253
+8998:2:2254
+8999:2:2248
+9000:2:2249
+9001:2:2250
+9002:2:2262
+9003:2:2267
+9004:2:2271
+9005:2:2272
+9006:2:2279
+9007:2:2280
+9008:2:2291
+9009:2:2292
+9010:2:2293
+9011:2:2291
+9012:2:2292
+9013:2:2293
+9014:2:2304
+9015:2:2309
+9016:2:2310
+9017:0:4365
+9018:3:3559
+9019:0:4365
+9020:2:2322
+9021:0:4365
+9022:2:1169
+9023:0:4365
+9024:3:3558
+9025:0:4365
+9026:2:1170
+9027:0:4365
+9028:3:3559
+9029:0:4365
+9030:3:3560
+9031:0:4365
+9032:3:3566
+9033:0:4365
+9034:3:3569
+9035:3:3570
+9036:3:3582
+9037:3:3583
+9038:3:3587
+9039:3:3588
+9040:3:3582
+9041:3:3583
+9042:3:3587
+9043:3:3588
+9044:3:3596
+9045:3:3601
+9046:3:3605
+9047:3:3606
+9048:3:3613
+9049:3:3614
+9050:3:3625
+9051:3:3626
+9052:3:3627
+9053:3:3625
+9054:3:3626
+9055:3:3627
+9056:3:3638
+9057:3:3643
+9058:3:3644
+9059:0:4365
+9060:3:3656
+9061:0:4365
+9062:3:3657
+9063:0:4365
+9064:2:1173
+9065:0:4365
+9066:3:3658
+9067:0:4365
+9068:2:1179
+9069:0:4365
+9070:2:1180
+9071:0:4365
+9072:3:3657
+9073:0:4365
+9074:2:1181
+9075:2:1185
+9076:2:1186
+9077:2:1194
+9078:2:1195
+9079:2:1199
+9080:2:1200
+9081:2:1194
+9082:2:1195
+9083:2:1199
+9084:2:1200
+9085:2:1208
+9086:2:1213
+9087:2:1217
+9088:2:1218
+9089:2:1225
+9090:2:1226
+9091:2:1237
+9092:2:1238
+9093:2:1239
+9094:2:1237
+9095:2:1238
+9096:2:1239
+9097:2:1250
+9098:2:1255
+9099:2:1256
+9100:0:4365
+9101:3:3658
+9102:0:4365
+9103:2:1268
+9104:0:4365
+9105:3:3657
+9106:0:4365
+9107:2:1270
+9108:0:4365
+9109:3:3658
+9110:0:4365
+9111:2:1271
+9112:2:1275
+9113:2:1276
+9114:2:1284
+9115:2:1285
+9116:2:1289
+9117:2:1290
+9118:2:1284
+9119:2:1285
+9120:2:1289
+9121:2:1290
+9122:2:1298
+9123:2:1303
+9124:2:1307
+9125:2:1308
+9126:2:1315
+9127:2:1316
+9128:2:1327
+9129:2:1328
+9130:2:1329
+9131:2:1327
+9132:2:1328
+9133:2:1329
+9134:2:1340
+9135:2:1345
+9136:2:1346
+9137:0:4365
+9138:2:1358
+9139:0:4365
+9140:2:1360
+9141:0:4365
+9142:3:3657
+9143:0:4365
+9144:2:1361
+9145:0:4365
+9146:3:3658
+9147:0:4365
+9148:2:1362
+9149:2:1366
+9150:2:1367
+9151:2:1375
+9152:2:1376
+9153:2:1380
+9154:2:1381
+9155:2:1375
+9156:2:1376
+9157:2:1380
+9158:2:1381
+9159:2:1389
+9160:2:1394
+9161:2:1398
+9162:2:1399
+9163:2:1406
+9164:2:1407
+9165:2:1418
+9166:2:1419
+9167:2:1420
+9168:2:1418
+9169:2:1419
+9170:2:1420
+9171:2:1431
+9172:2:1436
+9173:2:1437
+9174:0:4365
+9175:2:1449
+9176:0:4365
+9177:3:3657
+9178:0:4365
+9179:2:1451
+9180:0:4365
+9181:3:3658
+9182:0:4365
+9183:2:1652
+9184:0:4365
+9185:2:1653
+9186:0:4365
+9187:2:1657
+9188:0:4365
+9189:2:1660
+9190:0:4365
+9191:3:3657
+9192:0:4365
+9193:2:1665
+9194:2:1669
+9195:2:1670
+9196:2:1678
+9197:2:1679
+9198:2:1683
+9199:2:1684
+9200:2:1678
+9201:2:1679
+9202:2:1680
+9203:2:1692
+9204:2:1697
+9205:2:1701
+9206:2:1702
+9207:2:1709
+9208:2:1710
+9209:2:1721
+9210:2:1722
+9211:2:1723
+9212:2:1721
+9213:2:1722
+9214:2:1723
+9215:2:1734
+9216:2:1739
+9217:2:1740
+9218:0:4365
+9219:3:3658
+9220:0:4365
+9221:2:1752
+9222:0:4365
+9223:3:3657
+9224:0:4365
+9225:2:1754
+9226:0:4365
+9227:3:3658
+9228:0:4365
+9229:2:1755
+9230:2:1759
+9231:2:1760
+9232:2:1768
+9233:2:1769
+9234:2:1773
+9235:2:1774
+9236:2:1768
+9237:2:1769
+9238:2:1773
+9239:2:1774
+9240:2:1782
+9241:2:1787
+9242:2:1791
+9243:2:1792
+9244:2:1799
+9245:2:1800
+9246:2:1811
+9247:2:1812
+9248:2:1813
+9249:2:1811
+9250:2:1812
+9251:2:1813
+9252:2:1824
+9253:2:1829
+9254:2:1830
+9255:0:4365
+9256:2:1842
+9257:0:4365
+9258:3:3657
+9259:0:4365
+9260:2:1844
+9261:0:4365
+9262:3:3658
+9263:0:4365
+9264:2:1845
+9265:2:1849
+9266:2:1850
+9267:2:1858
+9268:2:1859
+9269:2:1863
+9270:2:1864
+9271:2:1858
+9272:2:1859
+9273:2:1863
+9274:2:1864
+9275:2:1872
+9276:2:1877
+9277:2:1881
+9278:2:1882
+9279:2:1889
+9280:2:1890
+9281:2:1901
+9282:2:1902
+9283:2:1903
+9284:2:1901
+9285:2:1902
+9286:2:1903
+9287:2:1914
+9288:2:1919
+9289:2:1920
+9290:0:4365
+9291:2:1932
+9292:0:4365
+9293:3:3657
+9294:0:4365
+9295:2:1934
+9296:0:4365
+9297:3:3658
+9298:0:4365
+9299:2:1935
+9300:0:4365
+9301:2:1936
+9302:0:4365
+9303:2:2129
+9304:0:4365
+9305:2:2130
+9306:0:4365
+9307:2:2134
+9308:0:4365
+9309:3:3657
+9310:0:4365
+9311:2:2136
+9312:0:4365
+9313:3:3658
+9314:0:4365
+9315:2:2137
+9316:2:2141
+9317:2:2142
+9318:2:2150
+9319:2:2151
+9320:2:2155
+9321:2:2156
+9322:2:2150
+9323:2:2151
+9324:2:2155
+9325:2:2156
+9326:2:2164
+9327:2:2169
+9328:2:2173
+9329:2:2174
+9330:2:2181
+9331:2:2182
+9332:2:2193
+9333:2:2194
+9334:2:2195
+9335:2:2193
+9336:2:2194
+9337:2:2195
+9338:2:2206
+9339:2:2211
+9340:2:2212
+9341:0:4365
+9342:2:2224
+9343:0:4365
+9344:3:3657
+9345:0:4365
+9346:2:2226
+9347:0:4365
+9348:3:3658
+9349:0:4365
+9350:2:2230
+9351:0:4365
+9352:3:3657
+9353:0:4365
+9354:2:2235
+9355:2:2239
+9356:2:2240
+9357:2:2248
+9358:2:2249
+9359:2:2253
+9360:2:2254
+9361:2:2248
+9362:2:2249
+9363:2:2250
+9364:2:2262
+9365:2:2267
+9366:2:2271
+9367:2:2272
+9368:2:2279
+9369:2:2280
+9370:2:2291
+9371:2:2292
+9372:2:2293
+9373:2:2291
+9374:2:2292
+9375:2:2293
+9376:2:2304
+9377:2:2309
+9378:2:2310
+9379:0:4365
+9380:3:3658
+9381:0:4365
+9382:2:2322
+9383:0:4365
+9384:2:1169
+9385:0:4365
+9386:3:3657
+9387:0:4365
+9388:2:1170
+9389:0:4365
+9390:3:3658
+9391:0:4365
+9392:3:3659
+9393:0:4365
+9394:3:3665
+9395:0:4365
+9396:3:3666
+9397:0:4365
+9398:3:3667
+9399:0:4365
+9400:3:3668
+9401:0:4365
+9402:3:3669
+9403:3:3673
+9404:3:3674
+9405:3:3682
+9406:3:3683
+9407:3:3687
+9408:3:3688
+9409:3:3682
+9410:3:3683
+9411:3:3687
+9412:3:3688
+9413:3:3696
+9414:3:3701
+9415:3:3705
+9416:3:3706
+9417:3:3713
+9418:3:3714
+9419:3:3725
+9420:3:3726
+9421:3:3727
+9422:3:3725
+9423:3:3726
+9424:3:3727
+9425:3:3738
+9426:3:3743
+9427:3:3744
+9428:0:4365
+9429:3:3756
+9430:0:4365
+9431:3:3757
+9432:0:4365
+9433:2:1173
+9434:0:4365
+9435:3:3758
+9436:0:4365
+9437:2:1179
+9438:0:4365
+9439:2:1180
+9440:0:4365
+9441:3:3757
+9442:0:4365
+9443:2:1181
+9444:2:1185
+9445:2:1186
+9446:2:1194
+9447:2:1195
+9448:2:1199
+9449:2:1200
+9450:2:1194
+9451:2:1195
+9452:2:1199
+9453:2:1200
+9454:2:1208
+9455:2:1213
+9456:2:1217
+9457:2:1218
+9458:2:1225
+9459:2:1226
+9460:2:1237
+9461:2:1238
+9462:2:1239
+9463:2:1237
+9464:2:1238
+9465:2:1239
+9466:2:1250
+9467:2:1255
+9468:2:1256
+9469:0:4365
+9470:3:3758
+9471:0:4365
+9472:2:1268
+9473:0:4365
+9474:3:3757
+9475:0:4365
+9476:2:1270
+9477:0:4365
+9478:3:3758
+9479:0:4365
+9480:2:1271
+9481:2:1275
+9482:2:1276
+9483:2:1284
+9484:2:1285
+9485:2:1289
+9486:2:1290
+9487:2:1284
+9488:2:1285
+9489:2:1289
+9490:2:1290
+9491:2:1298
+9492:2:1303
+9493:2:1307
+9494:2:1308
+9495:2:1315
+9496:2:1316
+9497:2:1327
+9498:2:1328
+9499:2:1329
+9500:2:1327
+9501:2:1328
+9502:2:1329
+9503:2:1340
+9504:2:1345
+9505:2:1346
+9506:0:4365
+9507:2:1358
+9508:0:4365
+9509:2:1360
+9510:0:4365
+9511:3:3757
+9512:0:4365
+9513:2:1361
+9514:0:4365
+9515:3:3758
+9516:0:4365
+9517:2:1362
+9518:2:1366
+9519:2:1367
+9520:2:1375
+9521:2:1376
+9522:2:1380
+9523:2:1381
+9524:2:1375
+9525:2:1376
+9526:2:1380
+9527:2:1381
+9528:2:1389
+9529:2:1394
+9530:2:1398
+9531:2:1399
+9532:2:1406
+9533:2:1407
+9534:2:1418
+9535:2:1419
+9536:2:1420
+9537:2:1418
+9538:2:1419
+9539:2:1420
+9540:2:1431
+9541:2:1436
+9542:2:1437
+9543:0:4365
+9544:2:1449
+9545:0:4365
+9546:3:3757
+9547:0:4365
+9548:2:1451
+9549:0:4365
+9550:3:3758
+9551:0:4365
+9552:2:1652
+9553:0:4365
+9554:2:1653
+9555:0:4365
+9556:2:1657
+9557:0:4365
+9558:2:1660
+9559:0:4365
+9560:3:3757
+9561:0:4365
+9562:2:1665
+9563:2:1669
+9564:2:1670
+9565:2:1678
+9566:2:1679
+9567:2:1683
+9568:2:1684
+9569:2:1678
+9570:2:1679
+9571:2:1680
+9572:2:1692
+9573:2:1697
+9574:2:1701
+9575:2:1702
+9576:2:1709
+9577:2:1710
+9578:2:1721
+9579:2:1722
+9580:2:1723
+9581:2:1721
+9582:2:1722
+9583:2:1723
+9584:2:1734
+9585:2:1739
+9586:2:1740
+9587:0:4365
+9588:3:3758
+9589:0:4365
+9590:2:1752
+9591:0:4365
+9592:3:3757
+9593:0:4365
+9594:2:1754
+9595:0:4365
+9596:3:3758
+9597:0:4365
+9598:2:1755
+9599:2:1759
+9600:2:1760
+9601:2:1768
+9602:2:1769
+9603:2:1773
+9604:2:1774
+9605:2:1768
+9606:2:1769
+9607:2:1773
+9608:2:1774
+9609:2:1782
+9610:2:1787
+9611:2:1791
+9612:2:1792
+9613:2:1799
+9614:2:1800
+9615:2:1811
+9616:2:1812
+9617:2:1813
+9618:2:1811
+9619:2:1812
+9620:2:1813
+9621:2:1824
+9622:2:1829
+9623:2:1830
+9624:0:4365
+9625:2:1842
+9626:0:4365
+9627:3:3757
+9628:0:4365
+9629:2:1844
+9630:0:4365
+9631:3:3758
+9632:0:4365
+9633:2:1845
+9634:2:1849
+9635:2:1850
+9636:2:1858
+9637:2:1859
+9638:2:1863
+9639:2:1864
+9640:2:1858
+9641:2:1859
+9642:2:1863
+9643:2:1864
+9644:2:1872
+9645:2:1877
+9646:2:1881
+9647:2:1882
+9648:2:1889
+9649:2:1890
+9650:2:1901
+9651:2:1902
+9652:2:1903
+9653:2:1901
+9654:2:1902
+9655:2:1903
+9656:2:1914
+9657:2:1919
+9658:2:1920
+9659:0:4365
+9660:2:1932
+9661:0:4365
+9662:3:3757
+9663:0:4365
+9664:2:1934
+9665:0:4365
+9666:3:3758
+9667:0:4365
+9668:2:1935
+9669:0:4365
+9670:2:1936
+9671:0:4365
+9672:2:2129
+9673:0:4365
+9674:2:2130
+9675:0:4365
+9676:2:2134
+9677:0:4365
+9678:3:3757
+9679:0:4365
+9680:2:2136
+9681:0:4365
+9682:3:3758
+9683:0:4365
+9684:2:2137
+9685:2:2141
+9686:2:2142
+9687:2:2150
+9688:2:2151
+9689:2:2155
+9690:2:2156
+9691:2:2150
+9692:2:2151
+9693:2:2155
+9694:2:2156
+9695:2:2164
+9696:2:2169
+9697:2:2173
+9698:2:2174
+9699:2:2181
+9700:2:2182
+9701:2:2193
+9702:2:2194
+9703:2:2195
+9704:2:2193
+9705:2:2194
+9706:2:2195
+9707:2:2206
+9708:2:2211
+9709:2:2212
+9710:0:4365
+9711:2:2224
+9712:0:4365
+9713:3:3757
+9714:0:4365
+9715:2:2226
+9716:0:4365
+9717:3:3758
+9718:0:4365
+9719:2:2230
+9720:0:4365
+9721:3:3757
+9722:0:4365
+9723:2:2235
+9724:2:2239
+9725:2:2240
+9726:2:2248
+9727:2:2249
+9728:2:2253
+9729:2:2254
+9730:2:2248
+9731:2:2249
+9732:2:2250
+9733:2:2262
+9734:2:2267
+9735:2:2271
+9736:2:2272
+9737:2:2279
+9738:2:2280
+9739:2:2291
+9740:2:2292
+9741:2:2293
+9742:2:2291
+9743:2:2292
+9744:2:2293
+9745:2:2304
+9746:2:2309
+9747:2:2310
+9748:0:4365
+9749:3:3758
+9750:0:4365
+9751:2:2322
+9752:0:4365
+9753:2:1169
+9754:0:4365
+9755:3:3757
+9756:0:4365
+9757:2:1170
+9758:0:4365
+9759:3:3758
+9760:0:4365
+9761:3:3759
+9762:0:4365
+9763:3:3972
+9764:0:4365
+9765:3:3980
+9766:0:4365
+9767:3:3981
+9768:3:3985
+9769:3:3986
+9770:3:3994
+9771:3:3995
+9772:3:3999
+9773:3:4000
+9774:3:3994
+9775:3:3995
+9776:3:3999
+9777:3:4000
+9778:3:4008
+9779:3:4013
+9780:3:4017
+9781:3:4018
+9782:3:4025
+9783:3:4026
+9784:3:4037
+9785:3:4038
+9786:3:4039
+9787:3:4037
+9788:3:4038
+9789:3:4039
+9790:3:4050
+9791:3:4055
+9792:3:4056
+9793:0:4365
+9794:3:4068
+9795:0:4365
+9796:3:4069
+9797:0:4365
+9798:2:1173
+9799:0:4365
+9800:3:4070
+9801:0:4365
+9802:2:1179
+9803:0:4365
+9804:2:1180
+9805:0:4365
+9806:3:4069
+9807:0:4365
+9808:2:1181
+9809:2:1185
+9810:2:1186
+9811:2:1194
+9812:2:1195
+9813:2:1199
+9814:2:1200
+9815:2:1194
+9816:2:1195
+9817:2:1199
+9818:2:1200
+9819:2:1208
+9820:2:1213
+9821:2:1217
+9822:2:1218
+9823:2:1225
+9824:2:1226
+9825:2:1237
+9826:2:1238
+9827:2:1239
+9828:2:1237
+9829:2:1238
+9830:2:1239
+9831:2:1250
+9832:2:1255
+9833:2:1256
+9834:0:4365
+9835:3:4070
+9836:0:4365
+9837:2:1268
+9838:0:4365
+9839:3:4069
+9840:0:4365
+9841:2:1270
+9842:0:4365
+9843:3:4070
+9844:0:4365
+9845:2:1271
+9846:2:1275
+9847:2:1276
+9848:2:1284
+9849:2:1285
+9850:2:1289
+9851:2:1290
+9852:2:1284
+9853:2:1285
+9854:2:1289
+9855:2:1290
+9856:2:1298
+9857:2:1303
+9858:2:1307
+9859:2:1308
+9860:2:1315
+9861:2:1316
+9862:2:1327
+9863:2:1328
+9864:2:1329
+9865:2:1327
+9866:2:1328
+9867:2:1329
+9868:2:1340
+9869:2:1345
+9870:2:1346
+9871:0:4365
+9872:2:1358
+9873:0:4365
+9874:2:1360
+9875:0:4365
+9876:3:4069
+9877:0:4365
+9878:2:1361
+9879:0:4365
+9880:3:4070
+9881:0:4365
+9882:2:1362
+9883:2:1366
+9884:2:1367
+9885:2:1375
+9886:2:1376
+9887:2:1380
+9888:2:1381
+9889:2:1375
+9890:2:1376
+9891:2:1380
+9892:2:1381
+9893:2:1389
+9894:2:1394
+9895:2:1398
+9896:2:1399
+9897:2:1406
+9898:2:1407
+9899:2:1418
+9900:2:1419
+9901:2:1420
+9902:2:1418
+9903:2:1419
+9904:2:1420
+9905:2:1431
+9906:2:1436
+9907:2:1437
+9908:0:4365
+9909:2:1449
+9910:0:4365
+9911:3:4069
+9912:0:4365
+9913:2:1451
+9914:0:4365
+9915:3:4070
+9916:0:4365
+9917:2:1652
+9918:0:4365
+9919:2:1653
+9920:0:4365
+9921:2:1657
+9922:0:4365
+9923:2:1660
+9924:0:4365
+9925:3:4069
+9926:0:4365
+9927:2:1665
+9928:2:1669
+9929:2:1670
+9930:2:1678
+9931:2:1679
+9932:2:1683
+9933:2:1684
+9934:2:1678
+9935:2:1679
+9936:2:1680
+9937:2:1692
+9938:2:1697
+9939:2:1701
+9940:2:1702
+9941:2:1709
+9942:2:1710
+9943:2:1721
+9944:2:1722
+9945:2:1723
+9946:2:1721
+9947:2:1722
+9948:2:1723
+9949:2:1734
+9950:2:1739
+9951:2:1740
+9952:0:4365
+9953:3:4070
+9954:0:4365
+9955:2:1752
+9956:0:4365
+9957:3:4069
+9958:0:4365
+9959:2:1754
+9960:0:4365
+9961:3:4070
+9962:0:4365
+9963:2:1755
+9964:2:1759
+9965:2:1760
+9966:2:1768
+9967:2:1769
+9968:2:1773
+9969:2:1774
+9970:2:1768
+9971:2:1769
+9972:2:1773
+9973:2:1774
+9974:2:1782
+9975:2:1787
+9976:2:1791
+9977:2:1792
+9978:2:1799
+9979:2:1800
+9980:2:1811
+9981:2:1812
+9982:2:1813
+9983:2:1811
+9984:2:1812
+9985:2:1813
+9986:2:1824
+9987:2:1829
+9988:2:1830
+9989:0:4365
+9990:2:1842
+9991:0:4365
+9992:3:4069
+9993:0:4365
+9994:2:1844
+9995:0:4365
+9996:3:4070
+9997:0:4365
+9998:2:1845
+9999:2:1849
+10000:2:1850
+10001:2:1858
+10002:2:1859
+10003:2:1863
+10004:2:1864
+10005:2:1858
+10006:2:1859
+10007:2:1863
+10008:2:1864
+10009:2:1872
+10010:2:1877
+10011:2:1881
+10012:2:1882
+10013:2:1889
+10014:2:1890
+10015:2:1901
+10016:2:1902
+10017:2:1903
+10018:2:1901
+10019:2:1902
+10020:2:1903
+10021:2:1914
+10022:2:1919
+10023:2:1920
+10024:0:4365
+10025:2:1932
+10026:0:4365
+10027:3:4069
+10028:0:4365
+10029:2:1934
+10030:0:4365
+10031:3:4070
+10032:0:4365
+10033:2:1935
+10034:0:4365
+10035:2:1936
+10036:0:4365
+10037:2:2129
+10038:0:4365
+10039:2:2130
+10040:0:4365
+10041:2:2134
+10042:0:4365
+10043:3:4069
+10044:0:4365
+10045:2:2136
+10046:0:4365
+10047:3:4070
+10048:0:4365
+10049:2:2137
+10050:2:2141
+10051:2:2142
+10052:2:2150
+10053:2:2151
+10054:2:2155
+10055:2:2156
+10056:2:2150
+10057:2:2151
+10058:2:2155
+10059:2:2156
+10060:2:2164
+10061:2:2169
+10062:2:2173
+10063:2:2174
+10064:2:2181
+10065:2:2182
+10066:2:2193
+10067:2:2194
+10068:2:2195
+10069:2:2193
+10070:2:2194
+10071:2:2195
+10072:2:2206
+10073:2:2211
+10074:2:2212
+10075:0:4365
+10076:2:2224
+10077:0:4365
+10078:3:4069
+10079:0:4365
+10080:2:2226
+10081:0:4365
+10082:3:4070
+10083:0:4365
+10084:2:2230
+10085:0:4365
+10086:3:4069
+10087:0:4365
+10088:2:2235
+10089:2:2239
+10090:2:2240
+10091:2:2248
+10092:2:2249
+10093:2:2253
+10094:2:2254
+10095:2:2248
+10096:2:2249
+10097:2:2250
+10098:2:2262
+10099:2:2267
+10100:2:2271
+10101:2:2272
+10102:2:2279
+10103:2:2280
+10104:2:2291
+10105:2:2292
+10106:2:2293
+10107:2:2291
+10108:2:2292
+10109:2:2293
+10110:2:2304
+10111:2:2309
+10112:2:2310
+10113:0:4365
+10114:3:4070
+10115:0:4365
+10116:2:2322
+10117:0:4365
+10118:2:1169
+10119:0:4365
+10120:3:4069
+10121:0:4365
+10122:2:1170
+10123:0:4365
+10124:3:4070
+10125:0:4365
+10126:3:4071
+10127:0:4365
+10128:3:4081
+10129:0:4365
+10130:3:3666
+10131:0:4365
+10132:3:3667
+10133:0:4365
+10134:3:3668
+10135:0:4365
+10136:3:3669
+10137:3:3673
+10138:3:3674
+10139:3:3682
+10140:3:3683
+10141:3:3687
+10142:3:3688
+10143:3:3682
+10144:3:3683
+10145:3:3687
+10146:3:3688
+10147:3:3696
+10148:3:3701
+10149:3:3705
+10150:3:3706
+10151:3:3713
+10152:3:3714
+10153:3:3725
+10154:3:3726
+10155:3:3727
+10156:3:3725
+10157:3:3726
+10158:3:3727
+10159:3:3738
+10160:3:3743
+10161:3:3744
+10162:0:4365
+10163:3:3756
+10164:0:4365
+10165:3:3757
+10166:0:4365
+10167:2:1173
+10168:0:4365
+10169:3:3758
+10170:0:4365
+10171:2:1179
+10172:0:4365
+10173:2:1180
+10174:0:4365
+10175:3:3757
+10176:0:4365
+10177:2:1181
+10178:2:1185
+10179:2:1186
+10180:2:1194
+10181:2:1195
+10182:2:1199
+10183:2:1200
+10184:2:1194
+10185:2:1195
+10186:2:1199
+10187:2:1200
+10188:2:1208
+10189:2:1213
+10190:2:1217
+10191:2:1218
+10192:2:1225
+10193:2:1226
+10194:2:1237
+10195:2:1238
+10196:2:1239
+10197:2:1237
+10198:2:1238
+10199:2:1239
+10200:2:1250
+10201:2:1255
+10202:2:1256
+10203:0:4365
+10204:3:3758
+10205:0:4365
+10206:2:1268
+10207:0:4365
+10208:3:3757
+10209:0:4365
+10210:2:1270
+10211:0:4365
+10212:3:3758
+10213:0:4365
+10214:2:1271
+10215:2:1275
+10216:2:1276
+10217:2:1284
+10218:2:1285
+10219:2:1289
+10220:2:1290
+10221:2:1284
+10222:2:1285
+10223:2:1289
+10224:2:1290
+10225:2:1298
+10226:2:1303
+10227:2:1307
+10228:2:1308
+10229:2:1315
+10230:2:1316
+10231:2:1327
+10232:2:1328
+10233:2:1329
+10234:2:1327
+10235:2:1328
+10236:2:1329
+10237:2:1340
+10238:2:1345
+10239:2:1346
+10240:0:4365
+10241:2:1358
+10242:0:4365
+10243:2:1360
+10244:0:4365
+10245:3:3757
+10246:0:4365
+10247:2:1361
+10248:0:4365
+10249:3:3758
+10250:0:4365
+10251:2:1362
+10252:2:1366
+10253:2:1367
+10254:2:1375
+10255:2:1376
+10256:2:1380
+10257:2:1381
+10258:2:1375
+10259:2:1376
+10260:2:1380
+10261:2:1381
+10262:2:1389
+10263:2:1394
+10264:2:1398
+10265:2:1399
+10266:2:1406
+10267:2:1407
+10268:2:1418
+10269:2:1419
+10270:2:1420
+10271:2:1418
+10272:2:1419
+10273:2:1420
+10274:2:1431
+10275:2:1436
+10276:2:1437
+10277:0:4365
+10278:2:1449
+10279:0:4365
+10280:3:3757
+10281:0:4365
+10282:2:1451
+10283:0:4365
+10284:3:3758
+10285:0:4365
+10286:2:1652
+10287:0:4365
+10288:2:1653
+10289:0:4365
+10290:2:1657
+10291:0:4365
+10292:2:1660
+10293:0:4365
+10294:3:3757
+10295:0:4365
+10296:2:1665
+10297:2:1669
+10298:2:1670
+10299:2:1678
+10300:2:1679
+10301:2:1683
+10302:2:1684
+10303:2:1678
+10304:2:1679
+10305:2:1680
+10306:2:1692
+10307:2:1697
+10308:2:1701
+10309:2:1702
+10310:2:1709
+10311:2:1710
+10312:2:1721
+10313:2:1722
+10314:2:1723
+10315:2:1721
+10316:2:1722
+10317:2:1723
+10318:2:1734
+10319:2:1739
+10320:2:1740
+10321:0:4365
+10322:3:3758
+10323:0:4365
+10324:2:1752
+10325:0:4365
+10326:3:3757
+10327:0:4365
+10328:2:1754
+10329:0:4365
+10330:3:3758
+10331:0:4365
+10332:2:1755
+10333:2:1759
+10334:2:1760
+10335:2:1768
+10336:2:1769
+10337:2:1773
+10338:2:1774
+10339:2:1768
+10340:2:1769
+10341:2:1773
+10342:2:1774
+10343:2:1782
+10344:2:1787
+10345:2:1791
+10346:2:1792
+10347:2:1799
+10348:2:1800
+10349:2:1811
+10350:2:1812
+10351:2:1813
+10352:2:1811
+10353:2:1812
+10354:2:1813
+10355:2:1824
+10356:2:1829
+10357:2:1830
+10358:0:4365
+10359:2:1842
+10360:0:4365
+10361:3:3757
+10362:0:4365
+10363:2:1844
+10364:0:4365
+10365:3:3758
+10366:0:4365
+10367:2:1845
+10368:2:1849
+10369:2:1850
+10370:2:1858
+10371:2:1859
+10372:2:1863
+10373:2:1864
+10374:2:1858
+10375:2:1859
+10376:2:1863
+10377:2:1864
+10378:2:1872
+10379:2:1877
+10380:2:1881
+10381:2:1882
+10382:2:1889
+10383:2:1890
+10384:2:1901
+10385:2:1902
+10386:2:1903
+10387:2:1901
+10388:2:1902
+10389:2:1903
+10390:2:1914
+10391:2:1919
+10392:2:1920
+10393:0:4365
+10394:2:1932
+10395:0:4365
+10396:3:3757
+10397:0:4365
+10398:2:1934
+10399:0:4365
+10400:3:3758
+10401:0:4365
+10402:2:1935
+10403:0:4365
+10404:2:1936
+10405:0:4365
+10406:2:2129
+10407:0:4365
+10408:2:2130
+10409:0:4365
+10410:2:2134
+10411:0:4365
+10412:3:3757
+10413:0:4365
+10414:2:2136
+10415:0:4365
+10416:3:3758
+10417:0:4365
+10418:2:2137
+10419:2:2141
+10420:2:2142
+10421:2:2150
+10422:2:2151
+10423:2:2155
+10424:2:2156
+10425:2:2150
+10426:2:2151
+10427:2:2155
+10428:2:2156
+10429:2:2164
+10430:2:2169
+10431:2:2173
+10432:2:2174
+10433:2:2181
+10434:2:2182
+10435:2:2193
+10436:2:2194
+10437:2:2195
+10438:2:2193
+10439:2:2194
+10440:2:2195
+10441:2:2206
+10442:2:2211
+10443:2:2212
+10444:0:4365
+10445:2:2224
+10446:0:4365
+10447:3:3757
+10448:0:4365
+10449:2:2226
+10450:0:4365
+10451:3:3758
+10452:0:4365
+10453:2:2230
+10454:0:4365
+10455:3:3757
+10456:0:4365
+10457:2:2235
+10458:2:2239
+10459:2:2240
+10460:2:2248
+10461:2:2249
+10462:2:2253
+10463:2:2254
+10464:2:2248
+10465:2:2249
+10466:2:2250
+10467:2:2262
+10468:2:2267
+10469:2:2271
+10470:2:2272
+10471:2:2279
+10472:2:2280
+10473:2:2291
+10474:2:2292
+10475:2:2293
+10476:2:2291
+10477:2:2292
+10478:2:2293
+10479:2:2304
+10480:2:2309
+10481:2:2310
+10482:0:4365
+10483:3:3758
+10484:0:4365
+10485:2:2322
+10486:0:4365
+10487:2:1169
+10488:0:4365
+10489:3:3757
+10490:0:4365
+10491:2:1170
+10492:0:4365
+10493:3:3758
+10494:0:4365
+10495:3:3759
+10496:0:4365
+10497:3:3972
+10498:0:4365
+10499:3:4077
+10500:0:4365
+10501:3:4078
+10502:0:4365
+10503:3:4082
+10504:0:4365
+10505:3:4088
+10506:0:4365
+10507:3:4092
+10508:3:4093
+10509:3:4097
+10510:3:4101
+10511:3:4102
+10512:3:4097
+10513:3:4101
+10514:3:4102
+10515:3:4106
+10516:3:4114
+10517:3:4115
+10518:3:4120
+10519:3:4127
+10520:3:4128
+10521:3:4127
+10522:3:4128
+10523:3:4135
+10524:3:4140
+10525:0:4365
+10526:3:4151
+10527:0:4365
+10528:3:4155
+10529:3:4156
+10530:3:4160
+10531:3:4164
+10532:3:4165
+10533:3:4160
+10534:3:4164
+10535:3:4165
+10536:3:4169
+10537:3:4177
+10538:3:4178
+10539:3:4183
+10540:3:4190
+10541:3:4191
+10542:3:4190
+10543:3:4191
+10544:3:4198
+10545:3:4203
+10546:0:4365
+10547:3:4151
+10548:0:4365
+10549:3:4155
+10550:3:4156
+10551:3:4160
+10552:3:4164
+10553:3:4165
+10554:3:4160
+10555:3:4164
+10556:3:4165
+10557:3:4169
+10558:3:4177
+10559:3:4178
+10560:3:4183
+10561:3:4190
+10562:3:4191
+10563:3:4190
+10564:3:4191
+10565:3:4198
+10566:3:4203
+10567:0:4365
+10568:3:4214
+10569:0:4365
+10570:3:4222
+10571:3:4223
+10572:3:4227
+10573:3:4231
+10574:3:4232
+10575:3:4227
+10576:3:4231
+10577:3:4232
+10578:3:4236
+10579:3:4244
+10580:3:4245
+10581:3:4250
+10582:3:4257
+10583:3:4258
+10584:3:4257
+10585:3:4258
+10586:3:4265
+10587:3:4270
+10588:0:4365
+10589:3:4285
+10590:0:4365
+10591:3:4286
+10592:0:4365
+10593:2:1173
+10594:0:4365
+10595:3:4287
+10596:0:4365
+10597:2:1179
+10598:0:4365
+10599:2:1180
+10600:0:4365
+10601:3:4286
+10602:0:4365
+10603:2:1181
+10604:2:1185
+10605:2:1186
+10606:2:1194
+10607:2:1195
+10608:2:1199
+10609:2:1200
+10610:2:1194
+10611:2:1195
+10612:2:1199
+10613:2:1200
+10614:2:1208
+10615:2:1213
+10616:2:1217
+10617:2:1218
+10618:2:1225
+10619:2:1226
+10620:2:1237
+10621:2:1238
+10622:2:1239
+10623:2:1237
+10624:2:1238
+10625:2:1239
+10626:2:1250
+10627:2:1255
+10628:2:1256
+10629:0:4365
+10630:3:4287
+10631:0:4365
+10632:2:1268
+10633:0:4365
+10634:3:4286
+10635:0:4365
+10636:2:1270
+10637:0:4365
+10638:3:4287
+10639:0:4365
+10640:2:1271
+10641:2:1275
+10642:2:1276
+10643:2:1284
+10644:2:1285
+10645:2:1289
+10646:2:1290
+10647:2:1284
+10648:2:1285
+10649:2:1289
+10650:2:1290
+10651:2:1298
+10652:2:1303
+10653:2:1307
+10654:2:1308
+10655:2:1315
+10656:2:1316
+10657:2:1327
+10658:2:1328
+10659:2:1329
+10660:2:1327
+10661:2:1328
+10662:2:1329
+10663:2:1340
+10664:2:1345
+10665:2:1346
+10666:0:4365
+10667:2:1358
+10668:0:4365
+10669:2:1360
+10670:0:4365
+10671:3:4286
+10672:0:4365
+10673:2:1361
+10674:0:4365
+10675:3:4287
+10676:0:4365
+10677:2:1362
+10678:2:1366
+10679:2:1367
+10680:2:1375
+10681:2:1376
+10682:2:1380
+10683:2:1381
+10684:2:1375
+10685:2:1376
+10686:2:1380
+10687:2:1381
+10688:2:1389
+10689:2:1394
+10690:2:1398
+10691:2:1399
+10692:2:1406
+10693:2:1407
+10694:2:1418
+10695:2:1419
+10696:2:1420
+10697:2:1418
+10698:2:1419
+10699:2:1420
+10700:2:1431
+10701:2:1436
+10702:2:1437
+10703:0:4365
+10704:2:1449
+10705:0:4365
+10706:3:4286
+10707:0:4365
+10708:2:1451
+10709:0:4365
+10710:3:4287
+10711:0:4365
+10712:2:1652
+10713:0:4365
+10714:2:1653
+10715:0:4365
+10716:2:1657
+10717:0:4365
+10718:2:1660
+10719:0:4365
+10720:3:4286
+10721:0:4365
+10722:2:1665
+10723:2:1669
+10724:2:1670
+10725:2:1678
+10726:2:1679
+10727:2:1683
+10728:2:1684
+10729:2:1678
+10730:2:1679
+10731:2:1680
+10732:2:1692
+10733:2:1697
+10734:2:1701
+10735:2:1702
+10736:2:1709
+10737:2:1710
+10738:2:1721
+10739:2:1722
+10740:2:1723
+10741:2:1721
+10742:2:1722
+10743:2:1723
+10744:2:1734
+10745:2:1739
+10746:2:1740
+10747:0:4365
+10748:3:4287
+10749:0:4365
+10750:2:1752
+10751:0:4365
+10752:3:4286
+10753:0:4365
+10754:2:1754
+10755:0:4365
+10756:3:4287
+10757:0:4365
+10758:2:1755
+10759:2:1759
+10760:2:1760
+10761:2:1768
+10762:2:1769
+10763:2:1773
+10764:2:1774
+10765:2:1768
+10766:2:1769
+10767:2:1773
+10768:2:1774
+10769:2:1782
+10770:2:1787
+10771:2:1791
+10772:2:1792
+10773:2:1799
+10774:2:1800
+10775:2:1811
+10776:2:1812
+10777:2:1813
+10778:2:1811
+10779:2:1812
+10780:2:1813
+10781:2:1824
+10782:2:1829
+10783:2:1830
+10784:0:4365
+10785:2:1842
+10786:0:4365
+10787:3:4286
+10788:0:4365
+10789:2:1844
+10790:0:4365
+10791:3:4287
+10792:0:4365
+10793:2:1845
+10794:2:1849
+10795:2:1850
+10796:2:1858
+10797:2:1859
+10798:2:1863
+10799:2:1864
+10800:2:1858
+10801:2:1859
+10802:2:1863
+10803:2:1864
+10804:2:1872
+10805:2:1877
+10806:2:1881
+10807:2:1882
+10808:2:1889
+10809:2:1890
+10810:2:1901
+10811:2:1902
+10812:2:1903
+10813:2:1901
+10814:2:1902
+10815:2:1903
+10816:2:1914
+10817:2:1919
+10818:2:1920
+10819:0:4365
+10820:2:1932
+10821:0:4365
+10822:3:4286
+10823:0:4365
+10824:2:1934
+10825:0:4365
+10826:3:4287
+10827:0:4365
+10828:2:1935
+10829:0:4365
+10830:2:1936
+10831:0:4365
+10832:2:2129
+10833:0:4365
+10834:2:2130
+10835:0:4365
+10836:2:2134
+10837:0:4365
+10838:3:4286
+10839:0:4365
+10840:2:2136
+10841:0:4365
+10842:3:4287
+10843:0:4365
+10844:2:2137
+10845:2:2141
+10846:2:2142
+10847:2:2150
+10848:2:2151
+10849:2:2155
+10850:2:2156
+10851:2:2150
+10852:2:2151
+10853:2:2155
+10854:2:2156
+10855:2:2164
+10856:2:2169
+10857:2:2173
+10858:2:2174
+10859:2:2181
+10860:2:2182
+10861:2:2193
+10862:2:2194
+10863:2:2195
+10864:2:2193
+10865:2:2194
+10866:2:2195
+10867:2:2206
+10868:2:2211
+10869:2:2212
+10870:0:4365
+10871:2:2224
+10872:0:4365
+10873:3:4286
+10874:0:4365
+10875:2:2226
+10876:0:4365
+10877:3:4287
+10878:0:4365
+10879:2:2230
+10880:0:4365
+10881:3:4286
+10882:0:4365
+10883:2:2235
+10884:2:2239
+10885:2:2240
+10886:2:2248
+10887:2:2249
+10888:2:2253
+10889:2:2254
+10890:2:2248
+10891:2:2249
+10892:2:2250
+10893:2:2262
+10894:2:2267
+10895:2:2271
+10896:2:2272
+10897:2:2279
+10898:2:2280
+10899:2:2291
+10900:2:2292
+10901:2:2293
+10902:2:2291
+10903:2:2292
+10904:2:2293
+10905:2:2304
+10906:2:2309
+10907:2:2310
+10908:0:4365
+10909:3:4287
+10910:0:4365
+10911:2:2322
+10912:0:4365
+10913:2:1169
+10914:0:4365
+10915:3:4286
+10916:0:4365
+10917:2:1170
+10918:0:4365
+10919:3:4287
+10920:0:4365
+10921:3:4288
+10922:0:4365
+10923:3:4294
+10924:0:4365
+10925:3:4295
+10926:0:4365
+10927:3:2338
+10928:0:4365
+10929:3:2339
+10930:3:2343
+10931:3:2344
+10932:3:2352
+10933:3:2353
+10934:3:2357
+10935:3:2358
+10936:3:2352
+10937:3:2353
+10938:3:2357
+10939:3:2358
+10940:3:2366
+10941:3:2371
+10942:3:2375
+10943:3:2376
+10944:3:2383
+10945:3:2384
+10946:3:2395
+10947:3:2396
+10948:3:2397
+10949:3:2395
+10950:3:2396
+10951:3:2397
+10952:3:2408
+10953:3:2413
+10954:3:2414
+10955:0:4365
+10956:3:2426
+10957:0:4365
+10958:3:2427
+10959:0:4365
+10960:2:1173
+10961:0:4365
+10962:3:2428
+10963:0:4365
+10964:2:1179
+10965:0:4365
+10966:2:1180
+10967:0:4365
+10968:3:2427
+10969:0:4365
+10970:2:1181
+10971:2:1185
+10972:2:1186
+10973:2:1194
+10974:2:1195
+10975:2:1199
+10976:2:1200
+10977:2:1194
+10978:2:1195
+10979:2:1199
+10980:2:1200
+10981:2:1208
+10982:2:1213
+10983:2:1217
+10984:2:1218
+10985:2:1225
+10986:2:1226
+10987:2:1237
+10988:2:1238
+10989:2:1239
+10990:2:1237
+10991:2:1238
+10992:2:1239
+10993:2:1250
+10994:2:1255
+10995:2:1256
+10996:0:4365
+10997:3:2428
+10998:0:4365
+10999:2:1268
+11000:0:4365
+11001:3:2427
+11002:0:4365
+11003:2:1270
+11004:0:4365
+11005:3:2428
+11006:0:4365
+11007:2:1271
+11008:2:1275
+11009:2:1276
+11010:2:1284
+11011:2:1285
+11012:2:1289
+11013:2:1290
+11014:2:1284
+11015:2:1285
+11016:2:1289
+11017:2:1290
+11018:2:1298
+11019:2:1303
+11020:2:1307
+11021:2:1308
+11022:2:1315
+11023:2:1316
+11024:2:1327
+11025:2:1328
+11026:2:1329
+11027:2:1327
+11028:2:1328
+11029:2:1329
+11030:2:1340
+11031:2:1345
+11032:2:1346
+11033:0:4365
+11034:2:1358
+11035:0:4365
+11036:2:1360
+11037:0:4365
+11038:3:2427
+11039:0:4365
+11040:2:1361
+11041:0:4365
+11042:3:2428
+11043:0:4365
+11044:2:1362
+11045:2:1366
+11046:2:1367
+11047:2:1375
+11048:2:1376
+11049:2:1380
+11050:2:1381
+11051:2:1375
+11052:2:1376
+11053:2:1380
+11054:2:1381
+11055:2:1389
+11056:2:1394
+11057:2:1398
+11058:2:1399
+11059:2:1406
+11060:2:1407
+11061:2:1418
+11062:2:1419
+11063:2:1420
+11064:2:1418
+11065:2:1419
+11066:2:1420
+11067:2:1431
+11068:2:1436
+11069:2:1437
+11070:0:4365
+11071:2:1449
+11072:0:4365
+11073:3:2427
+11074:0:4365
+11075:2:1451
+11076:0:4365
+11077:3:2428
+11078:0:4365
+11079:2:1652
+11080:0:4365
+11081:2:1653
+11082:0:4365
+11083:2:1657
+11084:0:4365
+11085:2:1660
+11086:0:4365
+11087:3:2427
+11088:0:4365
+11089:2:1665
+11090:2:1669
+11091:2:1670
+11092:2:1678
+11093:2:1679
+11094:2:1683
+11095:2:1684
+11096:2:1678
+11097:2:1679
+11098:2:1680
+11099:2:1692
+11100:2:1697
+11101:2:1701
+11102:2:1702
+11103:2:1709
+11104:2:1710
+11105:2:1721
+11106:2:1722
+11107:2:1723
+11108:2:1721
+11109:2:1722
+11110:2:1723
+11111:2:1734
+11112:2:1739
+11113:2:1740
+11114:0:4365
+11115:3:2428
+11116:0:4365
+11117:2:1752
+11118:0:4365
+11119:3:2427
+11120:0:4365
+11121:2:1754
+11122:0:4365
+11123:3:2428
+11124:0:4365
+11125:2:1755
+11126:2:1759
+11127:2:1760
+11128:2:1768
+11129:2:1769
+11130:2:1773
+11131:2:1774
+11132:2:1768
+11133:2:1769
+11134:2:1773
+11135:2:1774
+11136:2:1782
+11137:2:1787
+11138:2:1791
+11139:2:1792
+11140:2:1799
+11141:2:1800
+11142:2:1811
+11143:2:1812
+11144:2:1813
+11145:2:1811
+11146:2:1812
+11147:2:1813
+11148:2:1824
+11149:2:1829
+11150:2:1830
+11151:0:4365
+11152:2:1842
+11153:0:4365
+11154:3:2427
+11155:0:4365
+11156:2:1844
+11157:0:4363
+11158:3:2428
+11159:0:4369
--- /dev/null
+#define NO_RMB
+#define NO_WMB
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define >> pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_free.ltl | grep -v ^//`)" >> pan.ltl
+cp urcu_free_no_mb.define .input.define
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -o pan pan.c
+./pan -a -v -c1 -X -m10000000 -w20
+warning: for p.o. reduction to be valid the never claim must be stutter-invariant
+(never claims generated from LTL formulae are stutter-invariant)
+depth 0: Claim reached state 5 (line 745)
+pan: claim violated! (at depth 2071)
+pan: wrote .input.spin.trail
+
+(Spin Version 5.1.7 -- 23 December 2008)
+Warning: Search not completed
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim +
+ assertion violations + (if within scope of claim)
+ acceptance cycles + (fairness disabled)
+ invalid end states - (disabled by never claim)
+
+State-vector 72 byte, depth reached 5140, errors: 1
+ 264561 states, stored
+ 3902374 states, matched
+ 4166935 transitions (= stored+matched)
+ 15172302 atomic steps
+hash conflicts: 196282 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 25.231 equivalent memory usage for states (stored*(State-vector + overhead))
+ 16.681 actual memory usage for states (compression: 66.12%)
+ state-vector as stored = 38 byte + 28 byte overhead
+ 8.000 memory used for hash table (-w20)
+ 457.764 memory used for DFS stack (-m10000000)
+ 482.365 total actual memory usage
+
+unreached in proctype urcu_reader
+ line 400, "pan.___", state 16, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 48, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 61, "(1)"
+ line 419, "pan.___", state 91, "(1)"
+ line 400, "pan.___", state 106, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 138, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 151, "(1)"
+ line 419, "pan.___", state 181, "(1)"
+ line 400, "pan.___", state 197, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 229, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 242, "(1)"
+ line 419, "pan.___", state 272, "(1)"
+ line 400, "pan.___", state 315, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 331, "(1)"
+ line 409, "pan.___", state 347, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 360, "(1)"
+ line 419, "pan.___", state 390, "(1)"
+ line 541, "pan.___", state 414, "-end-"
+ (18 of 414 states)
+unreached in proctype urcu_writer
+ line 400, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 400, "pan.___", state 20, "(1)"
+ line 404, "pan.___", state 28, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 34, "(1)"
+ line 404, "pan.___", state 35, "(1)"
+ line 404, "pan.___", state 35, "(1)"
+ line 402, "pan.___", state 40, "((i<1))"
+ line 402, "pan.___", state 40, "((i>=1))"
+ line 409, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 59, "(1)"
+ line 410, "pan.___", state 60, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 410, "pan.___", state 60, "else"
+ line 410, "pan.___", state 63, "(1)"
+ line 410, "pan.___", state 64, "(1)"
+ line 410, "pan.___", state 64, "(1)"
+ line 414, "pan.___", state 72, "(1)"
+ line 414, "pan.___", state 73, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 414, "pan.___", state 73, "else"
+ line 414, "pan.___", state 76, "(1)"
+ line 414, "pan.___", state 77, "(1)"
+ line 414, "pan.___", state 77, "(1)"
+ line 412, "pan.___", state 82, "((i<1))"
+ line 412, "pan.___", state 82, "((i>=1))"
+ line 419, "pan.___", state 89, "(1)"
+ line 419, "pan.___", state 90, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 419, "pan.___", state 90, "else"
+ line 419, "pan.___", state 93, "(1)"
+ line 419, "pan.___", state 94, "(1)"
+ line 419, "pan.___", state 94, "(1)"
+ line 421, "pan.___", state 97, "(1)"
+ line 421, "pan.___", state 97, "(1)"
+ line 370, "pan.___", state 99, "(1)"
+ line 640, "pan.___", state 103, "cached_generation_ptr.val[_pid] = (old_gen+1)"
+ line 638, "pan.___", state 104, "old_gen = cached_generation_ptr.val[_pid]"
+ line 400, "pan.___", state 108, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 400, "pan.___", state 114, "(1)"
+ line 404, "pan.___", state 122, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 128, "(1)"
+ line 404, "pan.___", state 129, "(1)"
+ line 404, "pan.___", state 129, "(1)"
+ line 410, "pan.___", state 153, "(1)"
+ line 414, "pan.___", state 166, "(1)"
+ line 421, "pan.___", state 191, "(1)"
+ line 421, "pan.___", state 191, "(1)"
+ line 653, "pan.___", state 199, "(1)"
+ line 400, "pan.___", state 209, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 223, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 254, "(1)"
+ line 414, "pan.___", state 267, "(1)"
+ line 400, "pan.___", state 300, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 314, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 345, "(1)"
+ line 414, "pan.___", state 358, "(1)"
+ line 400, "pan.___", state 395, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 409, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 440, "(1)"
+ line 414, "pan.___", state 453, "(1)"
+ line 400, "pan.___", state 488, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 502, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 533, "(1)"
+ line 414, "pan.___", state 546, "(1)"
+ line 400, "pan.___", state 582, "(1)"
+ line 404, "pan.___", state 594, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 414, "pan.___", state 638, "(1)"
+ line 404, "pan.___", state 687, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 414, "pan.___", state 731, "(1)"
+ line 404, "pan.___", state 777, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 795, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 414, "pan.___", state 821, "(1)"
+ line 419, "pan.___", state 838, "(1)"
+ line 404, "pan.___", state 868, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 886, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 414, "pan.___", state 912, "(1)"
+ line 419, "pan.___", state 929, "(1)"
+ line 404, "pan.___", state 963, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 981, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 414, "pan.___", state 1007, "(1)"
+ line 419, "pan.___", state 1024, "(1)"
+ line 400, "pan.___", state 1050, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 400, "pan.___", state 1052, "(1)"
+ line 400, "pan.___", state 1053, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 400, "pan.___", state 1053, "else"
+ line 400, "pan.___", state 1056, "(1)"
+ line 404, "pan.___", state 1064, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 1066, "(1)"
+ line 404, "pan.___", state 1067, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 404, "pan.___", state 1067, "else"
+ line 404, "pan.___", state 1070, "(1)"
+ line 404, "pan.___", state 1071, "(1)"
+ line 404, "pan.___", state 1071, "(1)"
+ line 402, "pan.___", state 1076, "((i<1))"
+ line 402, "pan.___", state 1076, "((i>=1))"
+ line 409, "pan.___", state 1082, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 1095, "(1)"
+ line 410, "pan.___", state 1096, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 410, "pan.___", state 1096, "else"
+ line 410, "pan.___", state 1099, "(1)"
+ line 410, "pan.___", state 1100, "(1)"
+ line 410, "pan.___", state 1100, "(1)"
+ line 414, "pan.___", state 1108, "(1)"
+ line 414, "pan.___", state 1109, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 414, "pan.___", state 1109, "else"
+ line 414, "pan.___", state 1112, "(1)"
+ line 414, "pan.___", state 1113, "(1)"
+ line 414, "pan.___", state 1113, "(1)"
+ line 412, "pan.___", state 1118, "((i<1))"
+ line 412, "pan.___", state 1118, "((i>=1))"
+ line 419, "pan.___", state 1125, "(1)"
+ line 419, "pan.___", state 1126, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 419, "pan.___", state 1126, "else"
+ line 419, "pan.___", state 1129, "(1)"
+ line 419, "pan.___", state 1130, "(1)"
+ line 419, "pan.___", state 1130, "(1)"
+ line 421, "pan.___", state 1133, "(1)"
+ line 421, "pan.___", state 1133, "(1)"
+ line 404, "pan.___", state 1164, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 414, "pan.___", state 1208, "(1)"
+ line 404, "pan.___", state 1254, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 414, "pan.___", state 1298, "(1)"
+ line 400, "pan.___", state 1334, "(1)"
+ line 404, "pan.___", state 1346, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 414, "pan.___", state 1390, "(1)"
+ line 404, "pan.___", state 1439, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 414, "pan.___", state 1483, "(1)"
+ line 404, "pan.___", state 1529, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 1547, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 414, "pan.___", state 1573, "(1)"
+ line 419, "pan.___", state 1590, "(1)"
+ line 404, "pan.___", state 1620, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 1638, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 414, "pan.___", state 1664, "(1)"
+ line 419, "pan.___", state 1681, "(1)"
+ line 404, "pan.___", state 1715, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 1733, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 414, "pan.___", state 1759, "(1)"
+ line 419, "pan.___", state 1776, "(1)"
+ line 400, "pan.___", state 1802, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 400, "pan.___", state 1804, "(1)"
+ line 400, "pan.___", state 1805, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 400, "pan.___", state 1805, "else"
+ line 400, "pan.___", state 1808, "(1)"
+ line 404, "pan.___", state 1816, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 1818, "(1)"
+ line 404, "pan.___", state 1819, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 404, "pan.___", state 1819, "else"
+ line 404, "pan.___", state 1822, "(1)"
+ line 404, "pan.___", state 1823, "(1)"
+ line 404, "pan.___", state 1823, "(1)"
+ line 402, "pan.___", state 1828, "((i<1))"
+ line 402, "pan.___", state 1828, "((i>=1))"
+ line 409, "pan.___", state 1834, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 1847, "(1)"
+ line 410, "pan.___", state 1848, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 410, "pan.___", state 1848, "else"
+ line 410, "pan.___", state 1851, "(1)"
+ line 410, "pan.___", state 1852, "(1)"
+ line 410, "pan.___", state 1852, "(1)"
+ line 414, "pan.___", state 1860, "(1)"
+ line 414, "pan.___", state 1861, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 414, "pan.___", state 1861, "else"
+ line 414, "pan.___", state 1864, "(1)"
+ line 414, "pan.___", state 1865, "(1)"
+ line 414, "pan.___", state 1865, "(1)"
+ line 412, "pan.___", state 1870, "((i<1))"
+ line 412, "pan.___", state 1870, "((i>=1))"
+ line 419, "pan.___", state 1877, "(1)"
+ line 419, "pan.___", state 1878, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 419, "pan.___", state 1878, "else"
+ line 419, "pan.___", state 1881, "(1)"
+ line 419, "pan.___", state 1882, "(1)"
+ line 419, "pan.___", state 1882, "(1)"
+ line 421, "pan.___", state 1885, "(1)"
+ line 421, "pan.___", state 1885, "(1)"
+ line 404, "pan.___", state 1916, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 414, "pan.___", state 1960, "(1)"
+ line 404, "pan.___", state 2007, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 414, "pan.___", state 2051, "(1)"
+ line 404, "pan.___", state 2102, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 414, "pan.___", state 2146, "(1)"
+ line 703, "pan.___", state 2192, "-end-"
+ (144 of 2192 states)
+unreached in proctype :init:
+ line 710, "pan.___", state 9, "((j<2))"
+ line 710, "pan.___", state 9, "((j>=2))"
+ line 711, "pan.___", state 20, "((j<2))"
+ line 711, "pan.___", state 20, "((j>=2))"
+ line 716, "pan.___", state 33, "((j<2))"
+ line 716, "pan.___", state 33, "((j>=2))"
+ (3 of 46 states)
+unreached in proctype :never:
+ line 750, "pan.___", state 8, "-end-"
+ (1 of 8 states)
+
+pan: elapsed time 3.37 seconds
+pan: rate 78504.748 states/second
+pan: avg transition delay 8.0875e-07 usec
+cp .input.spin urcu_free_no_mb.spin.input
+cp .input.spin.trail urcu_free_no_mb.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
--- /dev/null
+#define NO_RMB
+#define NO_WMB
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+//#define TEST_SIGNAL
+//#define TEST_SIGNAL_ON_READ
+//#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 1
+//#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:3:-2
+-4:-4:-4
+1:0:2654
+2:3:2606
+3:3:2609
+4:3:2609
+5:3:2612
+6:3:2620
+7:3:2620
+8:3:2623
+9:3:2629
+10:3:2633
+11:3:2633
+12:3:2636
+13:3:2644
+14:3:2648
+15:3:2649
+16:0:2654
+17:3:2651
+18:0:2654
+19:2:416
+20:0:2654
+21:2:422
+22:0:2654
+23:2:423
+24:0:2654
+25:2:424
+26:2:428
+27:2:429
+28:2:437
+29:2:438
+30:2:442
+31:2:443
+32:2:451
+33:2:456
+34:2:460
+35:2:461
+36:2:468
+37:2:469
+38:2:480
+39:2:481
+40:2:482
+41:2:493
+42:2:498
+43:2:499
+44:0:2654
+45:2:511
+46:0:2654
+47:2:513
+48:2:514
+49:0:2654
+50:2:518
+51:2:522
+52:2:523
+53:2:531
+54:2:532
+55:2:536
+56:2:537
+57:2:545
+58:2:550
+59:2:551
+60:2:562
+61:2:563
+62:2:574
+63:2:575
+64:2:576
+65:2:587
+66:2:592
+67:2:593
+68:0:2654
+69:2:605
+70:0:2654
+71:2:607
+72:0:2654
+73:2:608
+74:0:2654
+75:2:618
+76:0:2654
+77:2:619
+78:2:623
+79:2:624
+80:2:632
+81:2:633
+82:2:637
+83:2:638
+84:2:646
+85:2:651
+86:2:655
+87:2:656
+88:2:663
+89:2:664
+90:2:675
+91:2:676
+92:2:677
+93:2:688
+94:2:693
+95:2:694
+96:0:2654
+97:2:709
+98:0:2654
+99:2:710
+100:2:714
+101:2:715
+102:2:723
+103:2:724
+104:2:728
+105:2:729
+106:2:737
+107:2:742
+108:2:746
+109:2:747
+110:2:754
+111:2:755
+112:2:766
+113:2:767
+114:2:768
+115:2:779
+116:2:784
+117:2:785
+118:0:2654
+119:2:800
+120:0:2654
+121:2:805
+122:2:809
+123:2:810
+124:2:818
+125:2:819
+126:2:823
+127:2:824
+128:2:832
+129:2:837
+130:2:841
+131:2:842
+132:2:849
+133:2:850
+134:2:861
+135:2:862
+136:2:863
+137:2:874
+138:2:879
+139:2:880
+140:0:2654
+141:2:895
+142:0:2654
+143:2:897
+144:0:2654
+145:2:898
+146:2:902
+147:2:903
+148:2:911
+149:2:912
+150:2:916
+151:2:917
+152:2:925
+153:2:930
+154:2:934
+155:2:935
+156:2:942
+157:2:943
+158:2:954
+159:2:955
+160:2:956
+161:2:967
+162:2:972
+163:2:973
+164:0:2654
+165:2:985
+166:0:2654
+167:2:987
+168:0:2654
+169:2:990
+170:2:991
+171:2:1003
+172:2:1004
+173:2:1008
+174:2:1009
+175:2:1017
+176:2:1022
+177:2:1026
+178:2:1027
+179:2:1034
+180:2:1035
+181:2:1046
+182:2:1047
+183:2:1048
+184:2:1059
+185:2:1064
+186:2:1065
+187:0:2654
+188:2:1077
+189:0:2654
+190:2:1079
+191:0:2654
+192:2:1080
+193:0:2654
+194:2:1081
+195:0:2654
+196:2:1082
+197:0:2654
+198:2:1083
+199:2:1087
+200:2:1088
+201:2:1096
+202:2:1097
+203:2:1101
+204:2:1102
+205:2:1110
+206:2:1115
+207:2:1119
+208:2:1120
+209:2:1127
+210:2:1128
+211:2:1139
+212:2:1140
+213:2:1141
+214:2:1152
+215:2:1157
+216:2:1158
+217:0:2654
+218:2:1170
+219:0:2654
+220:2:1451
+221:0:2654
+222:2:1549
+223:0:2654
+224:2:1550
+225:0:2654
+226:2:1554
+227:0:2654
+228:2:1560
+229:2:1564
+230:2:1565
+231:2:1573
+232:2:1574
+233:2:1578
+234:2:1579
+235:2:1587
+236:2:1592
+237:2:1596
+238:2:1597
+239:2:1604
+240:2:1605
+241:2:1616
+242:2:1617
+243:2:1618
+244:2:1629
+245:2:1634
+246:2:1635
+247:0:2654
+248:2:1647
+249:0:2654
+250:2:1649
+251:0:2654
+252:2:1650
+253:2:1654
+254:2:1655
+255:2:1663
+256:2:1664
+257:2:1668
+258:2:1669
+259:2:1677
+260:2:1682
+261:2:1686
+262:2:1687
+263:2:1694
+264:2:1695
+265:2:1706
+266:2:1707
+267:2:1708
+268:2:1719
+269:2:1724
+270:2:1725
+271:0:2654
+272:2:1737
+273:0:2654
+274:2:1739
+275:0:2654
+276:2:1742
+277:2:1743
+278:2:1755
+279:2:1756
+280:2:1760
+281:2:1761
+282:2:1769
+283:2:1774
+284:2:1778
+285:2:1779
+286:2:1786
+287:2:1787
+288:2:1798
+289:2:1799
+290:2:1800
+291:2:1811
+292:2:1816
+293:2:1817
+294:0:2654
+295:2:1829
+296:0:2654
+297:2:1831
+298:0:2654
+299:2:1832
+300:0:2654
+301:2:1833
+302:0:2654
+303:2:1834
+304:0:2654
+305:2:1835
+306:2:1839
+307:2:1840
+308:2:1848
+309:2:1849
+310:2:1853
+311:2:1854
+312:2:1862
+313:2:1867
+314:2:1871
+315:2:1872
+316:2:1879
+317:2:1880
+318:2:1891
+319:2:1892
+320:2:1893
+321:2:1904
+322:2:1909
+323:2:1910
+324:0:2654
+325:2:1922
+326:0:2654
+327:2:2203
+328:0:2654
+329:2:2301
+330:0:2654
+331:2:2302
+332:0:2654
+333:2:2306
+334:0:2654
+335:2:2312
+336:2:2316
+337:2:2317
+338:2:2325
+339:2:2326
+340:2:2330
+341:2:2331
+342:2:2339
+343:2:2344
+344:2:2348
+345:2:2349
+346:2:2356
+347:2:2357
+348:2:2368
+349:2:2369
+350:2:2370
+351:2:2381
+352:2:2386
+353:2:2387
+354:0:2654
+355:2:2402
+356:0:2654
+357:2:2403
+358:2:2407
+359:2:2408
+360:2:2416
+361:2:2417
+362:2:2421
+363:2:2422
+364:2:2430
+365:2:2435
+366:2:2439
+367:2:2440
+368:2:2447
+369:2:2448
+370:2:2459
+371:2:2460
+372:2:2461
+373:2:2472
+374:2:2477
+375:2:2478
+376:0:2654
+377:2:2493
+378:0:2654
+379:2:2498
+380:2:2502
+381:2:2503
+382:2:2511
+383:2:2512
+384:2:2516
+385:2:2517
+386:2:2525
+387:2:2530
+388:2:2534
+389:2:2535
+390:2:2542
+391:2:2543
+392:2:2554
+393:2:2555
+394:2:2556
+395:2:2567
+396:2:2572
+397:2:2573
+398:0:2654
+399:2:2588
+400:0:2654
+401:2:2590
+402:0:2654
+403:2:2591
+404:0:2654
+405:2:423
+406:0:2654
+407:2:424
+408:2:428
+409:2:429
+410:2:437
+411:2:438
+412:2:442
+413:2:443
+414:2:451
+415:2:456
+416:2:460
+417:2:461
+418:2:468
+419:2:469
+420:2:480
+421:2:481
+422:2:482
+423:2:493
+424:2:498
+425:2:499
+426:0:2654
+427:2:511
+428:0:2654
+429:2:513
+430:2:514
+431:0:2654
+432:2:518
+433:2:522
+434:2:523
+435:2:531
+436:2:532
+437:2:536
+438:2:537
+439:2:545
+440:2:550
+441:2:551
+442:2:562
+443:2:563
+444:2:574
+445:2:575
+446:2:576
+447:2:587
+448:2:592
+449:2:593
+450:0:2654
+451:2:605
+452:0:2654
+453:2:607
+454:0:2654
+455:2:608
+456:0:2654
+457:2:618
+458:0:2654
+459:2:619
+460:2:623
+461:2:624
+462:2:632
+463:2:633
+464:2:637
+465:2:638
+466:2:646
+467:2:651
+468:2:655
+469:2:656
+470:2:663
+471:2:664
+472:2:675
+473:2:676
+474:2:677
+475:2:688
+476:2:693
+477:2:694
+478:0:2654
+479:2:709
+480:0:2654
+481:2:710
+482:2:714
+483:2:715
+484:2:723
+485:2:724
+486:2:728
+487:2:729
+488:2:737
+489:2:742
+490:2:746
+491:2:747
+492:2:754
+493:2:755
+494:2:766
+495:2:767
+496:2:768
+497:2:779
+498:2:784
+499:2:785
+500:0:2654
+501:2:800
+502:0:2654
+503:2:805
+504:2:809
+505:2:810
+506:2:818
+507:2:819
+508:2:823
+509:2:824
+510:2:832
+511:2:837
+512:2:841
+513:2:842
+514:2:849
+515:2:850
+516:2:861
+517:2:862
+518:2:863
+519:2:874
+520:2:879
+521:2:880
+522:0:2654
+523:2:895
+524:0:2654
+525:2:897
+526:0:2654
+527:2:898
+528:2:902
+529:2:903
+530:2:911
+531:2:912
+532:2:916
+533:2:917
+534:2:925
+535:2:930
+536:2:934
+537:2:935
+538:2:942
+539:2:943
+540:2:954
+541:2:955
+542:2:956
+543:2:967
+544:2:972
+545:2:973
+546:0:2654
+547:2:985
+548:0:2654
+549:2:987
+550:0:2654
+551:2:990
+552:2:991
+553:2:1003
+554:2:1004
+555:2:1008
+556:2:1009
+557:2:1017
+558:2:1022
+559:2:1026
+560:2:1027
+561:2:1034
+562:2:1035
+563:2:1046
+564:2:1047
+565:2:1048
+566:2:1059
+567:2:1064
+568:2:1065
+569:0:2654
+570:2:1077
+571:0:2654
+572:2:1079
+573:0:2654
+574:2:1080
+575:0:2654
+576:2:1081
+577:0:2654
+578:2:1082
+579:0:2654
+580:2:1083
+581:2:1087
+582:2:1088
+583:2:1096
+584:2:1097
+585:2:1101
+586:2:1102
+587:2:1110
+588:2:1115
+589:2:1119
+590:2:1120
+591:2:1127
+592:2:1128
+593:2:1139
+594:2:1140
+595:2:1141
+596:2:1152
+597:2:1157
+598:2:1158
+599:0:2654
+600:2:1170
+601:0:2654
+602:2:1451
+603:0:2654
+604:2:1549
+605:0:2654
+606:2:1550
+607:0:2654
+608:2:1554
+609:0:2654
+610:2:1560
+611:2:1564
+612:2:1565
+613:2:1573
+614:2:1574
+615:2:1578
+616:2:1579
+617:2:1587
+618:2:1592
+619:2:1596
+620:2:1597
+621:2:1604
+622:2:1605
+623:2:1616
+624:2:1617
+625:2:1618
+626:2:1629
+627:2:1634
+628:2:1635
+629:0:2654
+630:2:1647
+631:0:2654
+632:2:1649
+633:0:2654
+634:2:1650
+635:2:1654
+636:2:1655
+637:2:1663
+638:2:1664
+639:2:1668
+640:2:1669
+641:2:1677
+642:2:1682
+643:2:1686
+644:2:1687
+645:2:1694
+646:2:1695
+647:2:1706
+648:2:1707
+649:2:1708
+650:2:1719
+651:2:1724
+652:2:1725
+653:0:2654
+654:2:1737
+655:0:2654
+656:2:1739
+657:0:2654
+658:2:1742
+659:2:1743
+660:2:1755
+661:2:1756
+662:2:1760
+663:2:1761
+664:2:1769
+665:2:1774
+666:2:1778
+667:2:1779
+668:2:1786
+669:2:1787
+670:2:1798
+671:2:1799
+672:2:1800
+673:2:1811
+674:2:1816
+675:2:1817
+676:0:2654
+677:2:1829
+678:0:2654
+679:2:1831
+680:0:2654
+681:2:1832
+682:0:2654
+683:2:1833
+684:0:2654
+685:2:1834
+686:0:2654
+687:2:1835
+688:2:1839
+689:2:1840
+690:2:1848
+691:2:1849
+692:2:1853
+693:2:1854
+694:2:1862
+695:2:1867
+696:2:1871
+697:2:1872
+698:2:1879
+699:2:1880
+700:2:1891
+701:2:1892
+702:2:1893
+703:2:1904
+704:2:1909
+705:2:1910
+706:0:2654
+707:2:1922
+708:0:2654
+709:2:2203
+710:0:2654
+711:2:2301
+712:0:2654
+713:2:2302
+714:0:2654
+715:2:2306
+716:0:2654
+717:2:2312
+718:2:2316
+719:2:2317
+720:2:2325
+721:2:2326
+722:2:2330
+723:2:2331
+724:2:2339
+725:2:2344
+726:2:2348
+727:2:2349
+728:2:2356
+729:2:2357
+730:2:2368
+731:2:2369
+732:2:2370
+733:2:2381
+734:2:2386
+735:2:2387
+736:0:2654
+737:2:2402
+738:0:2654
+739:2:2403
+740:2:2407
+741:2:2408
+742:2:2416
+743:2:2417
+744:2:2421
+745:2:2422
+746:2:2430
+747:2:2435
+748:2:2439
+749:2:2440
+750:2:2447
+751:2:2448
+752:2:2459
+753:2:2460
+754:2:2461
+755:2:2472
+756:2:2477
+757:2:2478
+758:0:2654
+759:2:2493
+760:0:2654
+761:2:2498
+762:2:2502
+763:2:2503
+764:2:2511
+765:2:2512
+766:2:2516
+767:2:2517
+768:2:2525
+769:2:2530
+770:2:2534
+771:2:2535
+772:2:2542
+773:2:2543
+774:2:2554
+775:2:2555
+776:2:2556
+777:2:2567
+778:2:2572
+779:2:2573
+780:0:2654
+781:2:2588
+782:0:2654
+783:2:2590
+784:0:2654
+785:2:2591
+786:0:2654
+787:2:423
+788:0:2654
+789:2:424
+790:2:428
+791:2:429
+792:2:437
+793:2:438
+794:2:442
+795:2:443
+796:2:451
+797:2:456
+798:2:460
+799:2:461
+800:2:468
+801:2:469
+802:2:480
+803:2:481
+804:2:482
+805:2:493
+806:2:498
+807:2:499
+808:0:2654
+809:2:511
+810:0:2654
+811:2:513
+812:2:514
+813:0:2654
+814:2:518
+815:2:522
+816:2:523
+817:2:531
+818:2:532
+819:2:536
+820:2:537
+821:2:545
+822:2:550
+823:2:551
+824:2:562
+825:2:563
+826:2:574
+827:2:575
+828:2:576
+829:2:587
+830:2:592
+831:2:593
+832:0:2654
+833:2:605
+834:0:2654
+835:2:607
+836:0:2654
+837:2:608
+838:0:2654
+839:2:618
+840:0:2654
+841:2:619
+842:2:623
+843:2:624
+844:2:632
+845:2:633
+846:2:637
+847:2:638
+848:2:646
+849:2:651
+850:2:655
+851:2:656
+852:2:663
+853:2:664
+854:2:675
+855:2:676
+856:2:677
+857:2:688
+858:2:693
+859:2:694
+860:0:2654
+861:2:709
+862:0:2654
+863:2:710
+864:2:714
+865:2:715
+866:2:723
+867:2:724
+868:2:728
+869:2:729
+870:2:737
+871:2:742
+872:2:746
+873:2:747
+874:2:754
+875:2:755
+876:2:766
+877:2:767
+878:2:768
+879:2:779
+880:2:784
+881:2:785
+882:0:2654
+883:2:800
+884:0:2654
+885:2:805
+886:2:809
+887:2:810
+888:2:818
+889:2:819
+890:2:823
+891:2:824
+892:2:832
+893:2:837
+894:2:841
+895:2:842
+896:2:849
+897:2:850
+898:2:861
+899:2:862
+900:2:863
+901:2:874
+902:2:879
+903:2:880
+904:0:2654
+905:2:895
+906:0:2654
+907:2:897
+908:0:2654
+909:2:898
+910:2:902
+911:2:903
+912:2:911
+913:2:912
+914:2:916
+915:2:917
+916:2:925
+917:2:930
+918:2:934
+919:2:935
+920:2:942
+921:2:943
+922:2:954
+923:2:955
+924:2:956
+925:2:967
+926:2:972
+927:2:973
+928:0:2654
+929:2:985
+930:0:2654
+931:2:987
+932:0:2654
+933:2:990
+934:2:991
+935:2:1003
+936:2:1004
+937:2:1008
+938:2:1009
+939:2:1017
+940:2:1022
+941:2:1026
+942:2:1027
+943:2:1034
+944:2:1035
+945:2:1046
+946:2:1047
+947:2:1048
+948:2:1059
+949:2:1064
+950:2:1065
+951:0:2654
+952:2:1077
+953:0:2654
+954:2:1079
+955:0:2654
+956:2:1080
+957:0:2654
+958:2:1081
+959:0:2654
+960:2:1082
+961:0:2654
+962:2:1083
+963:2:1087
+964:2:1088
+965:2:1096
+966:2:1097
+967:2:1101
+968:2:1102
+969:2:1110
+970:2:1115
+971:2:1119
+972:2:1120
+973:2:1127
+974:2:1128
+975:2:1139
+976:2:1140
+977:2:1141
+978:2:1152
+979:2:1157
+980:2:1158
+981:0:2654
+982:2:1170
+983:0:2654
+984:2:1451
+985:0:2654
+986:2:1549
+987:0:2654
+988:2:1550
+989:0:2654
+990:2:1554
+991:0:2654
+992:2:1560
+993:2:1564
+994:2:1565
+995:2:1573
+996:2:1574
+997:2:1578
+998:2:1579
+999:2:1587
+1000:2:1592
+1001:2:1596
+1002:2:1597
+1003:2:1604
+1004:2:1605
+1005:2:1616
+1006:2:1617
+1007:2:1618
+1008:2:1629
+1009:2:1634
+1010:2:1635
+1011:0:2654
+1012:2:1647
+1013:0:2654
+1014:2:1649
+1015:0:2654
+1016:2:1650
+1017:2:1654
+1018:2:1655
+1019:2:1663
+1020:2:1664
+1021:2:1668
+1022:2:1669
+1023:2:1677
+1024:2:1682
+1025:2:1686
+1026:2:1687
+1027:2:1694
+1028:2:1695
+1029:2:1706
+1030:2:1707
+1031:2:1708
+1032:2:1719
+1033:2:1724
+1034:2:1725
+1035:0:2654
+1036:2:1737
+1037:0:2654
+1038:2:1739
+1039:0:2654
+1040:2:1742
+1041:2:1743
+1042:2:1755
+1043:2:1756
+1044:2:1760
+1045:2:1761
+1046:2:1769
+1047:2:1774
+1048:2:1778
+1049:2:1779
+1050:2:1786
+1051:2:1787
+1052:2:1798
+1053:2:1799
+1054:2:1800
+1055:2:1811
+1056:2:1816
+1057:2:1817
+1058:0:2654
+1059:2:1829
+1060:0:2654
+1061:2:1831
+1062:0:2654
+1063:2:1832
+1064:0:2654
+1065:2:1833
+1066:0:2654
+1067:2:1834
+1068:0:2654
+1069:2:1835
+1070:2:1839
+1071:2:1840
+1072:2:1848
+1073:2:1849
+1074:2:1853
+1075:2:1854
+1076:2:1862
+1077:2:1867
+1078:2:1871
+1079:2:1872
+1080:2:1879
+1081:2:1880
+1082:2:1891
+1083:2:1892
+1084:2:1893
+1085:2:1904
+1086:2:1909
+1087:2:1910
+1088:0:2654
+1089:2:1922
+1090:0:2654
+1091:2:2203
+1092:0:2654
+1093:2:2301
+1094:0:2654
+1095:2:2302
+1096:0:2654
+1097:2:2306
+1098:0:2654
+1099:2:2312
+1100:2:2316
+1101:2:2317
+1102:2:2325
+1103:2:2326
+1104:2:2330
+1105:2:2331
+1106:2:2339
+1107:2:2344
+1108:2:2348
+1109:2:2349
+1110:2:2356
+1111:2:2357
+1112:2:2368
+1113:2:2369
+1114:2:2370
+1115:2:2381
+1116:2:2386
+1117:2:2387
+1118:0:2654
+1119:2:2402
+1120:0:2654
+1121:2:2403
+1122:2:2407
+1123:2:2408
+1124:2:2416
+1125:2:2417
+1126:2:2421
+1127:2:2422
+1128:2:2430
+1129:2:2435
+1130:2:2439
+1131:2:2440
+1132:2:2447
+1133:2:2448
+1134:2:2459
+1135:2:2460
+1136:2:2461
+1137:2:2472
+1138:2:2477
+1139:2:2478
+1140:0:2654
+1141:2:2493
+1142:0:2654
+1143:2:2498
+1144:2:2502
+1145:2:2503
+1146:2:2511
+1147:2:2512
+1148:2:2516
+1149:2:2517
+1150:2:2525
+1151:2:2530
+1152:2:2534
+1153:2:2535
+1154:2:2542
+1155:2:2543
+1156:2:2554
+1157:2:2555
+1158:2:2556
+1159:2:2567
+1160:2:2572
+1161:2:2573
+1162:0:2654
+1163:2:2588
+1164:0:2654
+1165:2:2590
+1166:0:2654
+1167:2:2591
+1168:0:2654
+1169:2:423
+1170:0:2654
+1171:2:424
+1172:2:428
+1173:2:429
+1174:2:437
+1175:2:438
+1176:2:442
+1177:2:443
+1178:2:451
+1179:2:456
+1180:2:460
+1181:2:461
+1182:2:468
+1183:2:469
+1184:2:480
+1185:2:481
+1186:2:482
+1187:2:493
+1188:2:498
+1189:2:499
+1190:0:2654
+1191:2:511
+1192:0:2654
+1193:2:513
+1194:2:514
+1195:0:2654
+1196:2:518
+1197:2:522
+1198:2:523
+1199:2:531
+1200:2:532
+1201:2:536
+1202:2:537
+1203:2:545
+1204:2:550
+1205:2:551
+1206:2:562
+1207:2:563
+1208:2:574
+1209:2:575
+1210:2:576
+1211:2:587
+1212:2:592
+1213:2:593
+1214:0:2654
+1215:2:605
+1216:0:2654
+1217:2:607
+1218:0:2654
+1219:2:608
+1220:0:2654
+1221:2:618
+1222:0:2654
+1223:2:619
+1224:2:623
+1225:2:624
+1226:2:632
+1227:2:633
+1228:2:637
+1229:2:638
+1230:2:646
+1231:2:651
+1232:2:655
+1233:2:656
+1234:2:663
+1235:2:664
+1236:2:675
+1237:2:676
+1238:2:677
+1239:2:688
+1240:2:693
+1241:2:694
+1242:0:2654
+1243:2:709
+1244:0:2654
+1245:2:710
+1246:2:714
+1247:2:715
+1248:2:723
+1249:2:724
+1250:2:728
+1251:2:729
+1252:2:737
+1253:2:742
+1254:2:746
+1255:2:747
+1256:2:754
+1257:2:755
+1258:2:766
+1259:2:767
+1260:2:768
+1261:2:779
+1262:2:784
+1263:2:785
+1264:0:2654
+1265:2:800
+1266:0:2654
+1267:2:805
+1268:2:809
+1269:2:810
+1270:2:818
+1271:2:819
+1272:2:823
+1273:2:824
+1274:2:832
+1275:2:837
+1276:2:841
+1277:2:842
+1278:2:849
+1279:2:850
+1280:2:861
+1281:2:862
+1282:2:863
+1283:2:874
+1284:2:879
+1285:2:880
+1286:0:2654
+1287:2:895
+1288:0:2654
+1289:2:897
+1290:0:2654
+1291:2:898
+1292:2:902
+1293:2:903
+1294:2:911
+1295:2:912
+1296:2:916
+1297:2:917
+1298:2:925
+1299:2:930
+1300:2:934
+1301:2:935
+1302:2:942
+1303:2:943
+1304:2:954
+1305:2:955
+1306:2:956
+1307:2:967
+1308:2:972
+1309:2:973
+1310:0:2654
+1311:2:985
+1312:0:2654
+1313:2:987
+1314:0:2654
+1315:2:990
+1316:2:991
+1317:2:1003
+1318:2:1004
+1319:2:1008
+1320:2:1009
+1321:2:1017
+1322:2:1022
+1323:2:1026
+1324:2:1027
+1325:2:1034
+1326:2:1035
+1327:2:1046
+1328:2:1047
+1329:2:1048
+1330:2:1059
+1331:2:1064
+1332:2:1065
+1333:0:2654
+1334:2:1077
+1335:0:2654
+1336:2:1079
+1337:0:2654
+1338:2:1080
+1339:0:2654
+1340:2:1081
+1341:0:2654
+1342:2:1082
+1343:0:2654
+1344:2:1083
+1345:2:1087
+1346:2:1088
+1347:2:1096
+1348:2:1097
+1349:2:1101
+1350:2:1102
+1351:2:1110
+1352:2:1115
+1353:2:1119
+1354:2:1120
+1355:2:1127
+1356:2:1128
+1357:2:1139
+1358:2:1140
+1359:2:1141
+1360:2:1152
+1361:2:1157
+1362:2:1158
+1363:0:2654
+1364:2:1170
+1365:0:2654
+1366:2:1451
+1367:0:2654
+1368:2:1549
+1369:0:2654
+1370:2:1550
+1371:0:2654
+1372:2:1554
+1373:0:2654
+1374:2:1560
+1375:2:1564
+1376:2:1565
+1377:2:1573
+1378:2:1574
+1379:2:1578
+1380:2:1579
+1381:2:1587
+1382:2:1592
+1383:2:1596
+1384:2:1597
+1385:2:1604
+1386:2:1605
+1387:2:1616
+1388:2:1617
+1389:2:1618
+1390:2:1629
+1391:2:1634
+1392:2:1635
+1393:0:2654
+1394:2:1647
+1395:0:2654
+1396:2:1649
+1397:0:2654
+1398:2:1650
+1399:2:1654
+1400:2:1655
+1401:2:1663
+1402:2:1664
+1403:2:1668
+1404:2:1669
+1405:2:1677
+1406:2:1682
+1407:2:1686
+1408:2:1687
+1409:2:1694
+1410:2:1695
+1411:2:1706
+1412:2:1707
+1413:2:1708
+1414:2:1719
+1415:2:1724
+1416:2:1725
+1417:0:2654
+1418:2:1737
+1419:0:2654
+1420:2:1739
+1421:0:2654
+1422:2:1742
+1423:2:1743
+1424:2:1755
+1425:2:1756
+1426:2:1760
+1427:2:1761
+1428:2:1769
+1429:2:1774
+1430:2:1778
+1431:2:1779
+1432:2:1786
+1433:2:1787
+1434:2:1798
+1435:2:1799
+1436:2:1800
+1437:2:1811
+1438:2:1816
+1439:2:1817
+1440:0:2654
+1441:2:1829
+1442:0:2654
+1443:2:1831
+1444:0:2654
+1445:2:1832
+1446:0:2654
+1447:2:1833
+1448:0:2654
+1449:2:1834
+1450:0:2654
+1451:2:1835
+1452:2:1839
+1453:2:1840
+1454:2:1848
+1455:2:1849
+1456:2:1853
+1457:2:1854
+1458:2:1862
+1459:2:1867
+1460:2:1871
+1461:2:1872
+1462:2:1879
+1463:2:1880
+1464:2:1891
+1465:2:1892
+1466:2:1893
+1467:2:1904
+1468:2:1909
+1469:2:1910
+1470:0:2654
+1471:2:1922
+1472:0:2654
+1473:2:2203
+1474:0:2654
+1475:2:2301
+1476:0:2654
+1477:2:2302
+1478:0:2654
+1479:2:2306
+1480:0:2654
+1481:2:2312
+1482:2:2316
+1483:2:2317
+1484:2:2325
+1485:2:2326
+1486:2:2330
+1487:2:2331
+1488:2:2339
+1489:2:2344
+1490:2:2348
+1491:2:2349
+1492:2:2356
+1493:2:2357
+1494:2:2368
+1495:2:2369
+1496:2:2370
+1497:2:2381
+1498:2:2386
+1499:2:2387
+1500:0:2654
+1501:2:2402
+1502:0:2654
+1503:2:2403
+1504:2:2407
+1505:2:2408
+1506:2:2416
+1507:2:2417
+1508:2:2421
+1509:2:2422
+1510:2:2430
+1511:2:2435
+1512:2:2439
+1513:2:2440
+1514:2:2447
+1515:2:2448
+1516:2:2459
+1517:2:2460
+1518:2:2461
+1519:2:2472
+1520:2:2477
+1521:2:2478
+1522:0:2654
+1523:2:2493
+1524:0:2654
+1525:2:2498
+1526:2:2502
+1527:2:2503
+1528:2:2511
+1529:2:2512
+1530:2:2516
+1531:2:2517
+1532:2:2525
+1533:2:2530
+1534:2:2534
+1535:2:2535
+1536:2:2542
+1537:2:2543
+1538:2:2554
+1539:2:2555
+1540:2:2556
+1541:2:2567
+1542:2:2572
+1543:2:2573
+1544:0:2654
+1545:2:2588
+1546:0:2654
+1547:2:2590
+1548:0:2654
+1549:2:2591
+1550:0:2654
+1551:2:423
+1552:0:2654
+1553:2:424
+1554:2:428
+1555:2:429
+1556:2:437
+1557:2:438
+1558:2:442
+1559:2:443
+1560:2:451
+1561:2:456
+1562:2:460
+1563:2:461
+1564:2:468
+1565:2:469
+1566:2:480
+1567:2:481
+1568:2:482
+1569:2:493
+1570:2:498
+1571:2:499
+1572:0:2654
+1573:2:511
+1574:0:2654
+1575:2:513
+1576:2:514
+1577:0:2654
+1578:2:518
+1579:2:522
+1580:2:523
+1581:2:531
+1582:2:532
+1583:2:536
+1584:2:537
+1585:2:545
+1586:2:558
+1587:2:559
+1588:2:562
+1589:2:563
+1590:2:574
+1591:2:575
+1592:2:576
+1593:2:587
+1594:2:592
+1595:2:595
+1596:2:596
+1597:0:2654
+1598:2:605
+1599:0:2654
+1600:2:607
+1601:0:2654
+1602:2:608
+1603:0:2654
+1604:2:618
+1605:0:2654
+1606:2:619
+1607:2:623
+1608:2:624
+1609:2:632
+1610:2:633
+1611:2:637
+1612:2:638
+1613:2:646
+1614:2:659
+1615:2:660
+1616:2:663
+1617:2:664
+1618:2:675
+1619:2:676
+1620:2:677
+1621:2:688
+1622:2:693
+1623:2:696
+1624:2:697
+1625:0:2654
+1626:2:709
+1627:0:2654
+1628:2:710
+1629:2:714
+1630:2:715
+1631:2:723
+1632:2:724
+1633:2:728
+1634:2:729
+1635:2:737
+1636:2:750
+1637:2:751
+1638:2:754
+1639:2:755
+1640:2:766
+1641:2:767
+1642:2:768
+1643:2:779
+1644:2:784
+1645:2:787
+1646:2:788
+1647:0:2654
+1648:2:800
+1649:0:2654
+1650:2:805
+1651:2:809
+1652:2:810
+1653:2:818
+1654:2:819
+1655:2:823
+1656:2:824
+1657:2:832
+1658:2:845
+1659:2:846
+1660:2:849
+1661:2:850
+1662:2:861
+1663:2:862
+1664:2:863
+1665:2:874
+1666:2:879
+1667:2:882
+1668:2:883
+1669:0:2654
+1670:2:895
+1671:0:2654
+1672:2:897
+1673:0:2654
+1674:2:898
+1675:2:902
+1676:2:903
+1677:2:911
+1678:2:912
+1679:2:916
+1680:2:917
+1681:2:925
+1682:2:938
+1683:2:939
+1684:2:942
+1685:2:943
+1686:2:954
+1687:2:955
+1688:2:956
+1689:2:967
+1690:2:972
+1691:2:975
+1692:2:976
+1693:0:2654
+1694:2:985
+1695:0:2654
+1696:2:987
+1697:0:2654
+1698:2:990
+1699:2:991
+1700:2:1003
+1701:2:1004
+1702:2:1008
+1703:2:1009
+1704:2:1017
+1705:2:1030
+1706:2:1031
+1707:2:1034
+1708:2:1035
+1709:2:1046
+1710:2:1047
+1711:2:1048
+1712:2:1059
+1713:2:1064
+1714:2:1067
+1715:2:1068
+1716:0:2654
+1717:2:1077
+1718:0:2654
+1719:2:1079
+1720:0:2654
+1721:2:1080
+1722:0:2654
+1723:2:1081
+1724:0:2654
+1725:2:1082
+1726:0:2654
+1727:2:1083
+1728:2:1087
+1729:2:1088
+1730:2:1096
+1731:2:1097
+1732:2:1101
+1733:2:1102
+1734:2:1110
+1735:2:1123
+1736:2:1124
+1737:2:1127
+1738:2:1128
+1739:2:1139
+1740:2:1140
+1741:2:1141
+1742:2:1152
+1743:2:1157
+1744:2:1160
+1745:2:1161
+1746:0:2654
+1747:2:1170
+1748:0:2654
+1749:2:1451
+1750:0:2654
+1751:2:1549
+1752:0:2654
+1753:2:1550
+1754:0:2654
+1755:2:1554
+1756:0:2654
+1757:2:1560
+1758:2:1564
+1759:2:1565
+1760:2:1573
+1761:2:1574
+1762:2:1578
+1763:2:1579
+1764:2:1587
+1765:2:1600
+1766:2:1601
+1767:2:1604
+1768:2:1605
+1769:2:1616
+1770:2:1617
+1771:2:1618
+1772:2:1629
+1773:2:1634
+1774:2:1637
+1775:2:1638
+1776:0:2654
+1777:2:1647
+1778:0:2654
+1779:2:1649
+1780:0:2654
+1781:2:1650
+1782:2:1654
+1783:2:1655
+1784:2:1663
+1785:2:1664
+1786:2:1668
+1787:2:1669
+1788:2:1677
+1789:2:1690
+1790:2:1691
+1791:2:1694
+1792:2:1695
+1793:2:1706
+1794:2:1707
+1795:2:1708
+1796:2:1719
+1797:2:1724
+1798:2:1727
+1799:2:1728
+1800:0:2654
+1801:2:1737
+1802:0:2654
+1803:2:1739
+1804:0:2654
+1805:2:1742
+1806:2:1743
+1807:2:1755
+1808:2:1756
+1809:2:1760
+1810:2:1761
+1811:2:1769
+1812:2:1782
+1813:2:1783
+1814:2:1786
+1815:2:1787
+1816:2:1798
+1817:2:1799
+1818:2:1800
+1819:2:1811
+1820:2:1816
+1821:2:1819
+1822:2:1820
+1823:0:2654
+1824:2:1829
+1825:0:2654
+1826:2:1831
+1827:0:2654
+1828:2:1832
+1829:0:2654
+1830:2:1833
+1831:0:2654
+1832:2:1834
+1833:0:2654
+1834:2:1835
+1835:2:1839
+1836:2:1840
+1837:2:1848
+1838:2:1849
+1839:2:1853
+1840:2:1854
+1841:2:1862
+1842:2:1875
+1843:2:1876
+1844:2:1879
+1845:2:1880
+1846:2:1891
+1847:2:1892
+1848:2:1893
+1849:2:1904
+1850:2:1909
+1851:2:1912
+1852:2:1913
+1853:0:2654
+1854:2:1922
+1855:0:2654
+1856:2:2203
+1857:0:2654
+1858:2:2301
+1859:0:2654
+1860:2:2302
+1861:0:2654
+1862:2:2306
+1863:0:2654
+1864:2:2312
+1865:2:2316
+1866:2:2317
+1867:2:2325
+1868:2:2326
+1869:2:2330
+1870:2:2331
+1871:2:2339
+1872:2:2352
+1873:2:2353
+1874:2:2356
+1875:2:2357
+1876:2:2368
+1877:2:2369
+1878:2:2370
+1879:2:2381
+1880:2:2386
+1881:2:2389
+1882:2:2390
+1883:0:2654
+1884:2:2402
+1885:0:2654
+1886:2:2403
+1887:2:2407
+1888:2:2408
+1889:2:2416
+1890:2:2417
+1891:2:2421
+1892:2:2422
+1893:2:2430
+1894:2:2443
+1895:2:2444
+1896:2:2447
+1897:2:2448
+1898:2:2459
+1899:2:2460
+1900:2:2461
+1901:2:2472
+1902:2:2477
+1903:2:2480
+1904:2:2481
+1905:0:2654
+1906:2:2493
+1907:0:2654
+1908:2:2498
+1909:2:2502
+1910:2:2503
+1911:2:2511
+1912:2:2512
+1913:2:2516
+1914:2:2517
+1915:2:2525
+1916:2:2538
+1917:2:2539
+1918:2:2542
+1919:2:2543
+1920:2:2554
+1921:2:2555
+1922:2:2556
+1923:2:2567
+1924:2:2572
+1925:2:2575
+1926:2:2576
+1927:0:2654
+1928:2:2588
+1929:0:2654
+1930:2:2590
+1931:0:2654
+1932:2:2591
+1933:0:2654
+1934:2:2594
+1935:0:2654
+1936:2:2599
+1937:0:2654
+1938:1:2
+1939:0:2654
+1940:2:2600
+1941:0:2654
+1942:1:8
+1943:0:2654
+1944:2:2599
+1945:0:2654
+1946:1:9
+1947:0:2654
+1948:2:2600
+1949:0:2654
+1950:1:10
+1951:0:2654
+1952:2:2599
+1953:0:2654
+1954:1:11
+1955:0:2654
+1956:2:2600
+1957:0:2654
+1958:1:12
+1959:1:16
+1960:1:17
+1961:1:25
+1962:1:26
+1963:1:30
+1964:1:31
+1965:1:39
+1966:1:44
+1967:1:48
+1968:1:49
+1969:1:56
+1970:1:57
+1971:1:68
+1972:1:69
+1973:1:70
+1974:1:81
+1975:1:86
+1976:1:87
+1977:0:2654
+1978:2:2599
+1979:0:2654
+1980:1:99
+1981:0:2654
+1982:2:2600
+1983:0:2654
+1984:1:101
+1985:0:2654
+1986:2:2599
+1987:0:2654
+1988:1:102
+1989:1:106
+1990:1:107
+1991:1:115
+1992:1:116
+1993:1:120
+1994:1:121
+1995:1:129
+1996:1:134
+1997:1:138
+1998:1:139
+1999:1:146
+2000:1:147
+2001:1:158
+2002:1:159
+2003:1:160
+2004:1:171
+2005:1:176
+2006:1:177
+2007:0:2654
+2008:2:2600
+2009:0:2654
+2010:1:189
+2011:0:2654
+2012:2:2599
+2013:0:2654
+2014:1:191
+2015:0:2654
+2016:2:2600
+2017:0:2654
+2018:1:192
+2019:0:2654
+2020:2:2599
+2021:0:2654
+2022:1:193
+2023:1:197
+2024:1:198
+2025:1:206
+2026:1:207
+2027:1:211
+2028:1:212
+2029:1:220
+2030:1:225
+2031:1:229
+2032:1:230
+2033:1:237
+2034:1:238
+2035:1:249
+2036:1:250
+2037:1:251
+2038:1:262
+2039:1:267
+2040:1:268
+2041:0:2654
+2042:2:2600
+2043:0:2654
+2044:1:280
+2045:0:2654
+2046:2:2599
+2047:0:2654
+2048:1:282
+2049:0:2654
+2050:2:2600
+2051:0:2654
+2052:1:291
+2053:0:2654
+2054:2:2599
+2055:0:2654
+2056:1:293
+2057:0:2654
+2058:2:2600
+2059:0:2654
+2060:1:296
+2061:0:2654
+2062:2:2599
+2063:0:2654
+2064:1:301
+2065:0:2654
+2066:2:2600
+2067:0:2654
+2068:1:302
+2069:0:2652
+2070:2:2599
+2071:0:2658
+2072:0:2654
--- /dev/null
+#define NO_RMB
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define >> pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_free.ltl | grep -v ^//`)" >> pan.ltl
+cp urcu_free_no_rmb.define .input.define
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -o pan pan.c
+./pan -a -v -c1 -X -m10000000 -w20
+warning: for p.o. reduction to be valid the never claim must be stutter-invariant
+(never claims generated from LTL formulae are stutter-invariant)
+depth 0: Claim reached state 5 (line 744)
+pan: claim violated! (at depth 1726)
+pan: wrote .input.spin.trail
+
+(Spin Version 5.1.7 -- 23 December 2008)
+Warning: Search not completed
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim +
+ assertion violations + (if within scope of claim)
+ acceptance cycles + (fairness disabled)
+ invalid end states - (disabled by never claim)
+
+State-vector 56 byte, depth reached 3264, errors: 1
+ 229629 states, stored
+ 2119227 states, matched
+ 2348856 transitions (= stored+matched)
+ 8294746 atomic steps
+hash conflicts: 96242 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 18.395 equivalent memory usage for states (stored*(State-vector + overhead))
+ 14.410 actual memory usage for states (compression: 78.34%)
+ state-vector as stored = 38 byte + 28 byte overhead
+ 8.000 memory used for hash table (-w20)
+ 457.764 memory used for DFS stack (-m10000000)
+ 480.119 total actual memory usage
+
+unreached in proctype urcu_reader
+ line 399, "pan.___", state 16, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 48, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 61, "(1)"
+ line 418, "pan.___", state 91, "(1)"
+ line 399, "pan.___", state 106, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 138, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 151, "(1)"
+ line 418, "pan.___", state 181, "(1)"
+ line 399, "pan.___", state 197, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 229, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 242, "(1)"
+ line 418, "pan.___", state 272, "(1)"
+ line 399, "pan.___", state 315, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 347, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 360, "(1)"
+ line 418, "pan.___", state 390, "(1)"
+ line 540, "pan.___", state 414, "-end-"
+ (17 of 414 states)
+unreached in proctype urcu_writer
+ line 399, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 399, "pan.___", state 20, "(1)"
+ line 403, "pan.___", state 28, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 34, "(1)"
+ line 403, "pan.___", state 35, "(1)"
+ line 403, "pan.___", state 35, "(1)"
+ line 401, "pan.___", state 40, "((i<1))"
+ line 401, "pan.___", state 40, "((i>=1))"
+ line 408, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 59, "(1)"
+ line 409, "pan.___", state 60, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 409, "pan.___", state 60, "else"
+ line 409, "pan.___", state 63, "(1)"
+ line 409, "pan.___", state 64, "(1)"
+ line 409, "pan.___", state 64, "(1)"
+ line 413, "pan.___", state 72, "(1)"
+ line 413, "pan.___", state 73, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 413, "pan.___", state 73, "else"
+ line 413, "pan.___", state 76, "(1)"
+ line 413, "pan.___", state 77, "(1)"
+ line 413, "pan.___", state 77, "(1)"
+ line 411, "pan.___", state 82, "((i<1))"
+ line 411, "pan.___", state 82, "((i>=1))"
+ line 418, "pan.___", state 89, "(1)"
+ line 418, "pan.___", state 90, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 418, "pan.___", state 90, "else"
+ line 418, "pan.___", state 93, "(1)"
+ line 418, "pan.___", state 94, "(1)"
+ line 418, "pan.___", state 94, "(1)"
+ line 420, "pan.___", state 97, "(1)"
+ line 420, "pan.___", state 97, "(1)"
+ line 369, "pan.___", state 99, "(1)"
+ line 639, "pan.___", state 103, "cached_generation_ptr.val[_pid] = (old_gen+1)"
+ line 637, "pan.___", state 104, "old_gen = cached_generation_ptr.val[_pid]"
+ line 399, "pan.___", state 108, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 399, "pan.___", state 114, "(1)"
+ line 403, "pan.___", state 122, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 128, "(1)"
+ line 403, "pan.___", state 129, "(1)"
+ line 403, "pan.___", state 129, "(1)"
+ line 409, "pan.___", state 153, "(1)"
+ line 413, "pan.___", state 166, "(1)"
+ line 420, "pan.___", state 191, "(1)"
+ line 420, "pan.___", state 191, "(1)"
+ line 652, "pan.___", state 199, "(1)"
+ line 175, "pan.___", state 208, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 179, "pan.___", state 217, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 175, "pan.___", state 243, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 265, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 175, "pan.___", state 282, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 179, "pan.___", state 291, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 304, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 399, "pan.___", state 320, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 334, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 352, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 365, "(1)"
+ line 413, "pan.___", state 378, "(1)"
+ line 418, "pan.___", state 395, "(1)"
+ line 399, "pan.___", state 414, "(1)"
+ line 403, "pan.___", state 426, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 444, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 470, "(1)"
+ line 418, "pan.___", state 487, "(1)"
+ line 403, "pan.___", state 519, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 537, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 563, "(1)"
+ line 418, "pan.___", state 580, "(1)"
+ line 179, "pan.___", state 603, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 616, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 175, "pan.___", state 629, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 651, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 175, "pan.___", state 668, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 179, "pan.___", state 677, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 690, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 399, "pan.___", state 714, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 399, "pan.___", state 716, "(1)"
+ line 399, "pan.___", state 717, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 399, "pan.___", state 717, "else"
+ line 399, "pan.___", state 720, "(1)"
+ line 403, "pan.___", state 728, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 730, "(1)"
+ line 403, "pan.___", state 731, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 403, "pan.___", state 731, "else"
+ line 403, "pan.___", state 734, "(1)"
+ line 403, "pan.___", state 735, "(1)"
+ line 403, "pan.___", state 735, "(1)"
+ line 401, "pan.___", state 740, "((i<1))"
+ line 401, "pan.___", state 740, "((i>=1))"
+ line 408, "pan.___", state 746, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 759, "(1)"
+ line 409, "pan.___", state 760, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 409, "pan.___", state 760, "else"
+ line 409, "pan.___", state 763, "(1)"
+ line 409, "pan.___", state 764, "(1)"
+ line 409, "pan.___", state 764, "(1)"
+ line 413, "pan.___", state 772, "(1)"
+ line 413, "pan.___", state 773, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 413, "pan.___", state 773, "else"
+ line 413, "pan.___", state 776, "(1)"
+ line 413, "pan.___", state 777, "(1)"
+ line 413, "pan.___", state 777, "(1)"
+ line 411, "pan.___", state 782, "((i<1))"
+ line 411, "pan.___", state 782, "((i>=1))"
+ line 418, "pan.___", state 789, "(1)"
+ line 418, "pan.___", state 790, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 418, "pan.___", state 790, "else"
+ line 418, "pan.___", state 793, "(1)"
+ line 418, "pan.___", state 794, "(1)"
+ line 418, "pan.___", state 794, "(1)"
+ line 420, "pan.___", state 797, "(1)"
+ line 420, "pan.___", state 797, "(1)"
+ line 403, "pan.___", state 828, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 846, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 872, "(1)"
+ line 418, "pan.___", state 889, "(1)"
+ line 403, "pan.___", state 918, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 936, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 962, "(1)"
+ line 418, "pan.___", state 979, "(1)"
+ line 399, "pan.___", state 998, "(1)"
+ line 403, "pan.___", state 1010, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 1028, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 1054, "(1)"
+ line 418, "pan.___", state 1071, "(1)"
+ line 403, "pan.___", state 1103, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 1121, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 1147, "(1)"
+ line 418, "pan.___", state 1164, "(1)"
+ line 179, "pan.___", state 1187, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 1200, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 175, "pan.___", state 1213, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 1235, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 175, "pan.___", state 1252, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 179, "pan.___", state 1261, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 1274, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 399, "pan.___", state 1298, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 399, "pan.___", state 1300, "(1)"
+ line 399, "pan.___", state 1301, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 399, "pan.___", state 1301, "else"
+ line 399, "pan.___", state 1304, "(1)"
+ line 403, "pan.___", state 1312, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 1314, "(1)"
+ line 403, "pan.___", state 1315, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 403, "pan.___", state 1315, "else"
+ line 403, "pan.___", state 1318, "(1)"
+ line 403, "pan.___", state 1319, "(1)"
+ line 403, "pan.___", state 1319, "(1)"
+ line 401, "pan.___", state 1324, "((i<1))"
+ line 401, "pan.___", state 1324, "((i>=1))"
+ line 408, "pan.___", state 1330, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 1343, "(1)"
+ line 409, "pan.___", state 1344, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 409, "pan.___", state 1344, "else"
+ line 409, "pan.___", state 1347, "(1)"
+ line 409, "pan.___", state 1348, "(1)"
+ line 409, "pan.___", state 1348, "(1)"
+ line 413, "pan.___", state 1356, "(1)"
+ line 413, "pan.___", state 1357, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 413, "pan.___", state 1357, "else"
+ line 413, "pan.___", state 1360, "(1)"
+ line 413, "pan.___", state 1361, "(1)"
+ line 413, "pan.___", state 1361, "(1)"
+ line 411, "pan.___", state 1366, "((i<1))"
+ line 411, "pan.___", state 1366, "((i>=1))"
+ line 418, "pan.___", state 1373, "(1)"
+ line 418, "pan.___", state 1374, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 418, "pan.___", state 1374, "else"
+ line 418, "pan.___", state 1377, "(1)"
+ line 418, "pan.___", state 1378, "(1)"
+ line 418, "pan.___", state 1378, "(1)"
+ line 420, "pan.___", state 1381, "(1)"
+ line 420, "pan.___", state 1381, "(1)"
+ line 179, "pan.___", state 1406, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 1419, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 175, "pan.___", state 1432, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 1454, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 175, "pan.___", state 1471, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 179, "pan.___", state 1480, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 1493, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 702, "pan.___", state 1520, "-end-"
+ (144 of 1520 states)
+unreached in proctype :init:
+ line 709, "pan.___", state 9, "((j<2))"
+ line 709, "pan.___", state 9, "((j>=2))"
+ line 710, "pan.___", state 20, "((j<2))"
+ line 710, "pan.___", state 20, "((j>=2))"
+ line 715, "pan.___", state 33, "((j<2))"
+ line 715, "pan.___", state 33, "((j>=2))"
+ (3 of 46 states)
+unreached in proctype :never:
+ line 749, "pan.___", state 8, "-end-"
+ (1 of 8 states)
+
+pan: elapsed time 1.88 seconds
+pan: rate 122143.09 states/second
+pan: avg transition delay 8.0039e-07 usec
+cp .input.spin urcu_free_no_rmb.spin.input
+cp .input.spin.trail urcu_free_no_rmb.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
--- /dev/null
+#define NO_RMB
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+//#define TEST_SIGNAL
+//#define TEST_SIGNAL_ON_READ
+//#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 1
+//#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:3:-2
+-4:-4:-4
+1:0:1982
+2:3:1934
+3:3:1937
+4:3:1937
+5:3:1940
+6:3:1948
+7:3:1948
+8:3:1951
+9:3:1957
+10:3:1961
+11:3:1961
+12:3:1964
+13:3:1972
+14:3:1976
+15:3:1977
+16:0:1982
+17:3:1979
+18:0:1982
+19:2:416
+20:0:1982
+21:2:422
+22:0:1982
+23:2:423
+24:0:1982
+25:2:424
+26:2:428
+27:2:429
+28:2:437
+29:2:438
+30:2:442
+31:2:443
+32:2:451
+33:2:456
+34:2:460
+35:2:461
+36:2:468
+37:2:469
+38:2:480
+39:2:481
+40:2:482
+41:2:493
+42:2:498
+43:2:499
+44:0:1982
+45:2:511
+46:0:1982
+47:2:513
+48:2:514
+49:0:1982
+50:2:518
+51:2:522
+52:2:523
+53:2:531
+54:2:532
+55:2:536
+56:2:537
+57:2:545
+58:2:550
+59:2:551
+60:2:562
+61:2:563
+62:2:574
+63:2:575
+64:2:576
+65:2:587
+66:2:592
+67:2:593
+68:0:1982
+69:2:605
+70:0:1982
+71:2:607
+72:0:1982
+73:2:608
+74:0:1982
+75:2:618
+76:0:1982
+77:2:622
+78:2:623
+79:2:627
+80:2:631
+81:2:632
+82:2:636
+83:2:644
+84:2:645
+85:0:1982
+86:2:653
+87:0:1982
+88:2:657
+89:2:658
+90:2:662
+91:2:666
+92:2:667
+93:2:671
+94:2:679
+95:2:680
+96:0:1982
+97:2:688
+98:0:1982
+99:2:696
+100:2:697
+101:2:701
+102:2:705
+103:2:706
+104:2:710
+105:2:718
+106:2:719
+107:0:1982
+108:2:727
+109:0:1982
+110:2:729
+111:0:1982
+112:2:730
+113:2:734
+114:2:735
+115:2:743
+116:2:744
+117:2:748
+118:2:749
+119:2:757
+120:2:762
+121:2:766
+122:2:767
+123:2:774
+124:2:775
+125:2:786
+126:2:787
+127:2:788
+128:2:799
+129:2:804
+130:2:805
+131:0:1982
+132:2:817
+133:0:1982
+134:2:819
+135:0:1982
+136:2:822
+137:2:823
+138:2:835
+139:2:836
+140:2:840
+141:2:841
+142:2:849
+143:2:854
+144:2:858
+145:2:859
+146:2:866
+147:2:867
+148:2:878
+149:2:879
+150:2:880
+151:2:891
+152:2:896
+153:2:897
+154:0:1982
+155:2:909
+156:0:1982
+157:2:911
+158:0:1982
+159:2:912
+160:0:1982
+161:2:913
+162:0:1982
+163:2:914
+164:0:1982
+165:2:915
+166:2:919
+167:2:920
+168:2:928
+169:2:929
+170:2:933
+171:2:934
+172:2:942
+173:2:947
+174:2:951
+175:2:952
+176:2:959
+177:2:960
+178:2:971
+179:2:972
+180:2:973
+181:2:984
+182:2:989
+183:2:990
+184:0:1982
+185:2:1002
+186:0:1982
+187:2:1115
+188:0:1982
+189:2:1213
+190:0:1982
+191:2:1214
+192:0:1982
+193:2:1218
+194:0:1982
+195:2:1224
+196:2:1228
+197:2:1229
+198:2:1237
+199:2:1238
+200:2:1242
+201:2:1243
+202:2:1251
+203:2:1256
+204:2:1260
+205:2:1261
+206:2:1268
+207:2:1269
+208:2:1280
+209:2:1281
+210:2:1282
+211:2:1293
+212:2:1298
+213:2:1299
+214:0:1982
+215:2:1311
+216:0:1982
+217:2:1313
+218:0:1982
+219:2:1314
+220:2:1318
+221:2:1319
+222:2:1327
+223:2:1328
+224:2:1332
+225:2:1333
+226:2:1341
+227:2:1346
+228:2:1350
+229:2:1351
+230:2:1358
+231:2:1359
+232:2:1370
+233:2:1371
+234:2:1372
+235:2:1383
+236:2:1388
+237:2:1389
+238:0:1982
+239:2:1401
+240:0:1982
+241:2:1403
+242:0:1982
+243:2:1406
+244:2:1407
+245:2:1419
+246:2:1420
+247:2:1424
+248:2:1425
+249:2:1433
+250:2:1438
+251:2:1442
+252:2:1443
+253:2:1450
+254:2:1451
+255:2:1462
+256:2:1463
+257:2:1464
+258:2:1475
+259:2:1480
+260:2:1481
+261:0:1982
+262:2:1493
+263:0:1982
+264:2:1495
+265:0:1982
+266:2:1496
+267:0:1982
+268:2:1497
+269:0:1982
+270:2:1498
+271:0:1982
+272:2:1499
+273:2:1503
+274:2:1504
+275:2:1512
+276:2:1513
+277:2:1517
+278:2:1518
+279:2:1526
+280:2:1531
+281:2:1535
+282:2:1536
+283:2:1543
+284:2:1544
+285:2:1555
+286:2:1556
+287:2:1557
+288:2:1568
+289:2:1573
+290:2:1574
+291:0:1982
+292:2:1586
+293:0:1982
+294:2:1699
+295:0:1982
+296:2:1797
+297:0:1982
+298:2:1798
+299:0:1982
+300:2:1802
+301:0:1982
+302:2:1811
+303:2:1812
+304:2:1816
+305:2:1820
+306:2:1821
+307:2:1825
+308:2:1833
+309:2:1834
+310:0:1982
+311:2:1842
+312:0:1982
+313:2:1846
+314:2:1847
+315:2:1851
+316:2:1855
+317:2:1856
+318:2:1860
+319:2:1868
+320:2:1869
+321:0:1982
+322:2:1877
+323:0:1982
+324:2:1885
+325:2:1886
+326:2:1890
+327:2:1894
+328:2:1895
+329:2:1899
+330:2:1907
+331:2:1908
+332:0:1982
+333:2:1916
+334:0:1982
+335:2:1918
+336:0:1982
+337:2:1919
+338:0:1982
+339:2:423
+340:0:1982
+341:2:424
+342:2:428
+343:2:429
+344:2:437
+345:2:438
+346:2:442
+347:2:443
+348:2:451
+349:2:456
+350:2:460
+351:2:461
+352:2:468
+353:2:469
+354:2:480
+355:2:481
+356:2:482
+357:2:493
+358:2:498
+359:2:499
+360:0:1982
+361:2:511
+362:0:1982
+363:2:513
+364:2:514
+365:0:1982
+366:2:518
+367:2:522
+368:2:523
+369:2:531
+370:2:532
+371:2:536
+372:2:537
+373:2:545
+374:2:550
+375:2:551
+376:2:562
+377:2:563
+378:2:574
+379:2:575
+380:2:576
+381:2:587
+382:2:592
+383:2:593
+384:0:1982
+385:2:605
+386:0:1982
+387:2:607
+388:0:1982
+389:2:608
+390:0:1982
+391:2:618
+392:0:1982
+393:2:622
+394:2:623
+395:2:627
+396:2:631
+397:2:632
+398:2:636
+399:2:644
+400:2:645
+401:0:1982
+402:2:653
+403:0:1982
+404:2:657
+405:2:658
+406:2:662
+407:2:666
+408:2:667
+409:2:671
+410:2:679
+411:2:680
+412:0:1982
+413:2:688
+414:0:1982
+415:2:696
+416:2:697
+417:2:701
+418:2:705
+419:2:706
+420:2:710
+421:2:718
+422:2:719
+423:0:1982
+424:2:727
+425:0:1982
+426:2:729
+427:0:1982
+428:2:730
+429:2:734
+430:2:735
+431:2:743
+432:2:744
+433:2:748
+434:2:749
+435:2:757
+436:2:762
+437:2:766
+438:2:767
+439:2:774
+440:2:775
+441:2:786
+442:2:787
+443:2:788
+444:2:799
+445:2:804
+446:2:805
+447:0:1982
+448:2:817
+449:0:1982
+450:2:819
+451:0:1982
+452:2:822
+453:2:823
+454:2:835
+455:2:836
+456:2:840
+457:2:841
+458:2:849
+459:2:854
+460:2:858
+461:2:859
+462:2:866
+463:2:867
+464:2:878
+465:2:879
+466:2:880
+467:2:891
+468:2:896
+469:2:897
+470:0:1982
+471:2:909
+472:0:1982
+473:2:911
+474:0:1982
+475:2:912
+476:0:1982
+477:2:913
+478:0:1982
+479:2:914
+480:0:1982
+481:2:915
+482:2:919
+483:2:920
+484:2:928
+485:2:929
+486:2:933
+487:2:934
+488:2:942
+489:2:947
+490:2:951
+491:2:952
+492:2:959
+493:2:960
+494:2:971
+495:2:972
+496:2:973
+497:2:984
+498:2:989
+499:2:990
+500:0:1982
+501:2:1002
+502:0:1982
+503:2:1115
+504:0:1982
+505:2:1213
+506:0:1982
+507:2:1214
+508:0:1982
+509:2:1218
+510:0:1982
+511:2:1224
+512:2:1228
+513:2:1229
+514:2:1237
+515:2:1238
+516:2:1242
+517:2:1243
+518:2:1251
+519:2:1256
+520:2:1260
+521:2:1261
+522:2:1268
+523:2:1269
+524:2:1280
+525:2:1281
+526:2:1282
+527:2:1293
+528:2:1298
+529:2:1299
+530:0:1982
+531:2:1311
+532:0:1982
+533:2:1313
+534:0:1982
+535:2:1314
+536:2:1318
+537:2:1319
+538:2:1327
+539:2:1328
+540:2:1332
+541:2:1333
+542:2:1341
+543:2:1346
+544:2:1350
+545:2:1351
+546:2:1358
+547:2:1359
+548:2:1370
+549:2:1371
+550:2:1372
+551:2:1383
+552:2:1388
+553:2:1389
+554:0:1982
+555:2:1401
+556:0:1982
+557:2:1403
+558:0:1982
+559:2:1406
+560:2:1407
+561:2:1419
+562:2:1420
+563:2:1424
+564:2:1425
+565:2:1433
+566:2:1438
+567:2:1442
+568:2:1443
+569:2:1450
+570:2:1451
+571:2:1462
+572:2:1463
+573:2:1464
+574:2:1475
+575:2:1480
+576:2:1481
+577:0:1982
+578:2:1493
+579:0:1982
+580:2:1495
+581:0:1982
+582:2:1496
+583:0:1982
+584:2:1497
+585:0:1982
+586:2:1498
+587:0:1982
+588:2:1499
+589:2:1503
+590:2:1504
+591:2:1512
+592:2:1513
+593:2:1517
+594:2:1518
+595:2:1526
+596:2:1531
+597:2:1535
+598:2:1536
+599:2:1543
+600:2:1544
+601:2:1555
+602:2:1556
+603:2:1557
+604:2:1568
+605:2:1573
+606:2:1574
+607:0:1982
+608:2:1586
+609:0:1982
+610:2:1699
+611:0:1982
+612:2:1797
+613:0:1982
+614:2:1798
+615:0:1982
+616:2:1802
+617:0:1982
+618:2:1811
+619:2:1812
+620:2:1816
+621:2:1820
+622:2:1821
+623:2:1825
+624:2:1833
+625:2:1834
+626:0:1982
+627:2:1842
+628:0:1982
+629:2:1846
+630:2:1847
+631:2:1851
+632:2:1855
+633:2:1856
+634:2:1860
+635:2:1868
+636:2:1869
+637:0:1982
+638:2:1877
+639:0:1982
+640:2:1885
+641:2:1886
+642:2:1890
+643:2:1894
+644:2:1895
+645:2:1899
+646:2:1907
+647:2:1908
+648:0:1982
+649:2:1916
+650:0:1982
+651:2:1918
+652:0:1982
+653:2:1919
+654:0:1982
+655:2:423
+656:0:1982
+657:2:424
+658:2:428
+659:2:429
+660:2:437
+661:2:438
+662:2:442
+663:2:443
+664:2:451
+665:2:456
+666:2:460
+667:2:461
+668:2:468
+669:2:469
+670:2:480
+671:2:481
+672:2:482
+673:2:493
+674:2:498
+675:2:499
+676:0:1982
+677:2:511
+678:0:1982
+679:2:513
+680:2:514
+681:0:1982
+682:2:518
+683:2:522
+684:2:523
+685:2:531
+686:2:532
+687:2:536
+688:2:537
+689:2:545
+690:2:550
+691:2:551
+692:2:562
+693:2:563
+694:2:574
+695:2:575
+696:2:576
+697:2:587
+698:2:592
+699:2:593
+700:0:1982
+701:2:605
+702:0:1982
+703:2:607
+704:0:1982
+705:2:608
+706:0:1982
+707:2:618
+708:0:1982
+709:2:622
+710:2:623
+711:2:627
+712:2:631
+713:2:632
+714:2:636
+715:2:644
+716:2:645
+717:0:1982
+718:2:653
+719:0:1982
+720:2:657
+721:2:658
+722:2:662
+723:2:666
+724:2:667
+725:2:671
+726:2:679
+727:2:680
+728:0:1982
+729:2:688
+730:0:1982
+731:2:696
+732:2:697
+733:2:701
+734:2:705
+735:2:706
+736:2:710
+737:2:718
+738:2:719
+739:0:1982
+740:2:727
+741:0:1982
+742:2:729
+743:0:1982
+744:2:730
+745:2:734
+746:2:735
+747:2:743
+748:2:744
+749:2:748
+750:2:749
+751:2:757
+752:2:762
+753:2:766
+754:2:767
+755:2:774
+756:2:775
+757:2:786
+758:2:787
+759:2:788
+760:2:799
+761:2:804
+762:2:805
+763:0:1982
+764:2:817
+765:0:1982
+766:2:819
+767:0:1982
+768:2:822
+769:2:823
+770:2:835
+771:2:836
+772:2:840
+773:2:841
+774:2:849
+775:2:854
+776:2:858
+777:2:859
+778:2:866
+779:2:867
+780:2:878
+781:2:879
+782:2:880
+783:2:891
+784:2:896
+785:2:897
+786:0:1982
+787:2:909
+788:0:1982
+789:2:911
+790:0:1982
+791:2:912
+792:0:1982
+793:2:913
+794:0:1982
+795:2:914
+796:0:1982
+797:2:915
+798:2:919
+799:2:920
+800:2:928
+801:2:929
+802:2:933
+803:2:934
+804:2:942
+805:2:947
+806:2:951
+807:2:952
+808:2:959
+809:2:960
+810:2:971
+811:2:972
+812:2:973
+813:2:984
+814:2:989
+815:2:990
+816:0:1982
+817:2:1002
+818:0:1982
+819:2:1115
+820:0:1982
+821:2:1213
+822:0:1982
+823:2:1214
+824:0:1982
+825:2:1218
+826:0:1982
+827:2:1224
+828:2:1228
+829:2:1229
+830:2:1237
+831:2:1238
+832:2:1242
+833:2:1243
+834:2:1251
+835:2:1256
+836:2:1260
+837:2:1261
+838:2:1268
+839:2:1269
+840:2:1280
+841:2:1281
+842:2:1282
+843:2:1293
+844:2:1298
+845:2:1299
+846:0:1982
+847:2:1311
+848:0:1982
+849:2:1313
+850:0:1982
+851:2:1314
+852:2:1318
+853:2:1319
+854:2:1327
+855:2:1328
+856:2:1332
+857:2:1333
+858:2:1341
+859:2:1346
+860:2:1350
+861:2:1351
+862:2:1358
+863:2:1359
+864:2:1370
+865:2:1371
+866:2:1372
+867:2:1383
+868:2:1388
+869:2:1389
+870:0:1982
+871:2:1401
+872:0:1982
+873:2:1403
+874:0:1982
+875:2:1406
+876:2:1407
+877:2:1419
+878:2:1420
+879:2:1424
+880:2:1425
+881:2:1433
+882:2:1438
+883:2:1442
+884:2:1443
+885:2:1450
+886:2:1451
+887:2:1462
+888:2:1463
+889:2:1464
+890:2:1475
+891:2:1480
+892:2:1481
+893:0:1982
+894:2:1493
+895:0:1982
+896:2:1495
+897:0:1982
+898:2:1496
+899:0:1982
+900:2:1497
+901:0:1982
+902:2:1498
+903:0:1982
+904:2:1499
+905:2:1503
+906:2:1504
+907:2:1512
+908:2:1513
+909:2:1517
+910:2:1518
+911:2:1526
+912:2:1531
+913:2:1535
+914:2:1536
+915:2:1543
+916:2:1544
+917:2:1555
+918:2:1556
+919:2:1557
+920:2:1568
+921:2:1573
+922:2:1574
+923:0:1982
+924:2:1586
+925:0:1982
+926:2:1699
+927:0:1982
+928:2:1797
+929:0:1982
+930:2:1798
+931:0:1982
+932:2:1802
+933:0:1982
+934:2:1811
+935:2:1812
+936:2:1816
+937:2:1820
+938:2:1821
+939:2:1825
+940:2:1833
+941:2:1834
+942:0:1982
+943:2:1842
+944:0:1982
+945:2:1846
+946:2:1847
+947:2:1851
+948:2:1855
+949:2:1856
+950:2:1860
+951:2:1868
+952:2:1869
+953:0:1982
+954:2:1877
+955:0:1982
+956:2:1885
+957:2:1886
+958:2:1890
+959:2:1894
+960:2:1895
+961:2:1899
+962:2:1907
+963:2:1908
+964:0:1982
+965:2:1916
+966:0:1982
+967:2:1918
+968:0:1982
+969:2:1919
+970:0:1982
+971:2:423
+972:0:1982
+973:2:424
+974:2:428
+975:2:429
+976:2:437
+977:2:438
+978:2:442
+979:2:443
+980:2:451
+981:2:456
+982:2:460
+983:2:461
+984:2:468
+985:2:469
+986:2:480
+987:2:481
+988:2:482
+989:2:493
+990:2:498
+991:2:499
+992:0:1982
+993:2:511
+994:0:1982
+995:2:513
+996:2:514
+997:0:1982
+998:2:518
+999:2:522
+1000:2:523
+1001:2:531
+1002:2:532
+1003:2:536
+1004:2:537
+1005:2:545
+1006:2:550
+1007:2:551
+1008:2:562
+1009:2:563
+1010:2:574
+1011:2:575
+1012:2:576
+1013:2:587
+1014:2:592
+1015:2:593
+1016:0:1982
+1017:2:605
+1018:0:1982
+1019:2:607
+1020:0:1982
+1021:2:608
+1022:0:1982
+1023:2:618
+1024:0:1982
+1025:2:622
+1026:2:623
+1027:2:627
+1028:2:631
+1029:2:632
+1030:2:636
+1031:2:644
+1032:2:645
+1033:0:1982
+1034:2:653
+1035:0:1982
+1036:2:657
+1037:2:658
+1038:2:662
+1039:2:666
+1040:2:667
+1041:2:671
+1042:2:679
+1043:2:680
+1044:0:1982
+1045:2:688
+1046:0:1982
+1047:2:696
+1048:2:697
+1049:2:701
+1050:2:705
+1051:2:706
+1052:2:710
+1053:2:718
+1054:2:719
+1055:0:1982
+1056:2:727
+1057:0:1982
+1058:2:729
+1059:0:1982
+1060:2:730
+1061:2:734
+1062:2:735
+1063:2:743
+1064:2:744
+1065:2:748
+1066:2:749
+1067:2:757
+1068:2:762
+1069:2:766
+1070:2:767
+1071:2:774
+1072:2:775
+1073:2:786
+1074:2:787
+1075:2:788
+1076:2:799
+1077:2:804
+1078:2:805
+1079:0:1982
+1080:2:817
+1081:0:1982
+1082:2:819
+1083:0:1982
+1084:2:822
+1085:2:823
+1086:2:835
+1087:2:836
+1088:2:840
+1089:2:841
+1090:2:849
+1091:2:854
+1092:2:858
+1093:2:859
+1094:2:866
+1095:2:867
+1096:2:878
+1097:2:879
+1098:2:880
+1099:2:891
+1100:2:896
+1101:2:897
+1102:0:1982
+1103:2:909
+1104:0:1982
+1105:2:911
+1106:0:1982
+1107:2:912
+1108:0:1982
+1109:2:913
+1110:0:1982
+1111:2:914
+1112:0:1982
+1113:2:915
+1114:2:919
+1115:2:920
+1116:2:928
+1117:2:929
+1118:2:933
+1119:2:934
+1120:2:942
+1121:2:947
+1122:2:951
+1123:2:952
+1124:2:959
+1125:2:960
+1126:2:971
+1127:2:972
+1128:2:973
+1129:2:984
+1130:2:989
+1131:2:990
+1132:0:1982
+1133:2:1002
+1134:0:1982
+1135:2:1115
+1136:0:1982
+1137:2:1213
+1138:0:1982
+1139:2:1214
+1140:0:1982
+1141:2:1218
+1142:0:1982
+1143:2:1224
+1144:2:1228
+1145:2:1229
+1146:2:1237
+1147:2:1238
+1148:2:1242
+1149:2:1243
+1150:2:1251
+1151:2:1256
+1152:2:1260
+1153:2:1261
+1154:2:1268
+1155:2:1269
+1156:2:1280
+1157:2:1281
+1158:2:1282
+1159:2:1293
+1160:2:1298
+1161:2:1299
+1162:0:1982
+1163:2:1311
+1164:0:1982
+1165:2:1313
+1166:0:1982
+1167:2:1314
+1168:2:1318
+1169:2:1319
+1170:2:1327
+1171:2:1328
+1172:2:1332
+1173:2:1333
+1174:2:1341
+1175:2:1346
+1176:2:1350
+1177:2:1351
+1178:2:1358
+1179:2:1359
+1180:2:1370
+1181:2:1371
+1182:2:1372
+1183:2:1383
+1184:2:1388
+1185:2:1389
+1186:0:1982
+1187:2:1401
+1188:0:1982
+1189:2:1403
+1190:0:1982
+1191:2:1406
+1192:2:1407
+1193:2:1419
+1194:2:1420
+1195:2:1424
+1196:2:1425
+1197:2:1433
+1198:2:1438
+1199:2:1442
+1200:2:1443
+1201:2:1450
+1202:2:1451
+1203:2:1462
+1204:2:1463
+1205:2:1464
+1206:2:1475
+1207:2:1480
+1208:2:1481
+1209:0:1982
+1210:2:1493
+1211:0:1982
+1212:2:1495
+1213:0:1982
+1214:2:1496
+1215:0:1982
+1216:2:1497
+1217:0:1982
+1218:2:1498
+1219:0:1982
+1220:2:1499
+1221:2:1503
+1222:2:1504
+1223:2:1512
+1224:2:1513
+1225:2:1517
+1226:2:1518
+1227:2:1526
+1228:2:1531
+1229:2:1535
+1230:2:1536
+1231:2:1543
+1232:2:1544
+1233:2:1555
+1234:2:1556
+1235:2:1557
+1236:2:1568
+1237:2:1573
+1238:2:1574
+1239:0:1982
+1240:2:1586
+1241:0:1982
+1242:2:1699
+1243:0:1982
+1244:2:1797
+1245:0:1982
+1246:2:1798
+1247:0:1982
+1248:2:1802
+1249:0:1982
+1250:2:1811
+1251:2:1812
+1252:2:1816
+1253:2:1820
+1254:2:1821
+1255:2:1825
+1256:2:1833
+1257:2:1834
+1258:0:1982
+1259:2:1842
+1260:0:1982
+1261:2:1846
+1262:2:1847
+1263:2:1851
+1264:2:1855
+1265:2:1856
+1266:2:1860
+1267:2:1868
+1268:2:1869
+1269:0:1982
+1270:2:1877
+1271:0:1982
+1272:2:1885
+1273:2:1886
+1274:2:1890
+1275:2:1894
+1276:2:1895
+1277:2:1899
+1278:2:1907
+1279:2:1908
+1280:0:1982
+1281:2:1916
+1282:0:1982
+1283:2:1918
+1284:0:1982
+1285:2:1919
+1286:0:1982
+1287:2:423
+1288:0:1982
+1289:2:424
+1290:2:428
+1291:2:429
+1292:2:437
+1293:2:438
+1294:2:442
+1295:2:443
+1296:2:451
+1297:2:456
+1298:2:460
+1299:2:461
+1300:2:468
+1301:2:469
+1302:2:480
+1303:2:481
+1304:2:482
+1305:2:493
+1306:2:498
+1307:2:499
+1308:0:1982
+1309:2:511
+1310:0:1982
+1311:2:513
+1312:2:514
+1313:0:1982
+1314:2:518
+1315:2:522
+1316:2:523
+1317:2:531
+1318:2:532
+1319:2:536
+1320:2:537
+1321:2:545
+1322:2:558
+1323:2:559
+1324:2:562
+1325:2:563
+1326:2:574
+1327:2:575
+1328:2:576
+1329:2:587
+1330:2:592
+1331:2:595
+1332:2:596
+1333:0:1982
+1334:2:605
+1335:0:1982
+1336:2:607
+1337:0:1982
+1338:2:608
+1339:0:1982
+1340:2:618
+1341:0:1982
+1342:1:2
+1343:0:1982
+1344:1:8
+1345:0:1982
+1346:1:9
+1347:0:1982
+1348:1:10
+1349:0:1982
+1350:1:11
+1351:0:1982
+1352:1:12
+1353:1:16
+1354:1:17
+1355:1:25
+1356:1:26
+1357:1:30
+1358:1:31
+1359:1:39
+1360:1:44
+1361:1:48
+1362:1:49
+1363:1:56
+1364:1:57
+1365:1:68
+1366:1:69
+1367:1:70
+1368:1:81
+1369:1:86
+1370:1:87
+1371:0:1982
+1372:1:99
+1373:0:1982
+1374:2:622
+1375:2:623
+1376:2:627
+1377:2:631
+1378:2:632
+1379:2:636
+1380:2:641
+1381:0:1982
+1382:2:653
+1383:0:1982
+1384:2:657
+1385:2:658
+1386:2:662
+1387:2:666
+1388:2:667
+1389:2:671
+1390:2:679
+1391:2:680
+1392:0:1982
+1393:2:688
+1394:0:1982
+1395:2:696
+1396:2:697
+1397:2:701
+1398:2:705
+1399:2:706
+1400:2:710
+1401:2:718
+1402:2:719
+1403:0:1982
+1404:2:727
+1405:0:1982
+1406:2:729
+1407:0:1982
+1408:2:730
+1409:2:734
+1410:2:735
+1411:2:743
+1412:2:744
+1413:2:748
+1414:2:749
+1415:2:757
+1416:2:762
+1417:2:766
+1418:2:767
+1419:2:774
+1420:2:775
+1421:2:786
+1422:2:787
+1423:2:788
+1424:2:799
+1425:2:804
+1426:2:805
+1427:0:1982
+1428:2:817
+1429:0:1982
+1430:2:819
+1431:0:1982
+1432:2:822
+1433:2:823
+1434:2:835
+1435:2:836
+1436:2:840
+1437:2:841
+1438:2:849
+1439:2:854
+1440:2:858
+1441:2:859
+1442:2:866
+1443:2:867
+1444:2:878
+1445:2:879
+1446:2:880
+1447:2:891
+1448:2:896
+1449:2:897
+1450:0:1982
+1451:2:909
+1452:0:1982
+1453:2:911
+1454:0:1982
+1455:2:912
+1456:0:1982
+1457:2:913
+1458:0:1982
+1459:2:914
+1460:0:1982
+1461:2:915
+1462:2:919
+1463:2:920
+1464:2:928
+1465:2:929
+1466:2:933
+1467:2:934
+1468:2:942
+1469:2:947
+1470:2:951
+1471:2:952
+1472:2:959
+1473:2:960
+1474:2:971
+1475:2:972
+1476:2:973
+1477:2:984
+1478:2:989
+1479:2:990
+1480:0:1982
+1481:2:1002
+1482:0:1982
+1483:2:1115
+1484:0:1982
+1485:2:1213
+1486:0:1982
+1487:2:1214
+1488:0:1982
+1489:2:1218
+1490:0:1982
+1491:2:1224
+1492:2:1228
+1493:2:1229
+1494:2:1237
+1495:2:1238
+1496:2:1242
+1497:2:1243
+1498:2:1251
+1499:2:1256
+1500:2:1260
+1501:2:1261
+1502:2:1268
+1503:2:1269
+1504:2:1280
+1505:2:1281
+1506:2:1282
+1507:2:1293
+1508:2:1298
+1509:2:1299
+1510:0:1982
+1511:2:1311
+1512:0:1982
+1513:2:1313
+1514:0:1982
+1515:2:1314
+1516:2:1318
+1517:2:1319
+1518:2:1327
+1519:2:1328
+1520:2:1332
+1521:2:1333
+1522:2:1341
+1523:2:1346
+1524:2:1350
+1525:2:1351
+1526:2:1358
+1527:2:1359
+1528:2:1370
+1529:2:1371
+1530:2:1372
+1531:2:1383
+1532:2:1388
+1533:2:1389
+1534:0:1982
+1535:2:1401
+1536:0:1982
+1537:2:1403
+1538:0:1982
+1539:2:1406
+1540:2:1407
+1541:2:1419
+1542:2:1420
+1543:2:1424
+1544:2:1425
+1545:2:1433
+1546:2:1438
+1547:2:1442
+1548:2:1443
+1549:2:1450
+1550:2:1451
+1551:2:1462
+1552:2:1463
+1553:2:1464
+1554:2:1475
+1555:2:1480
+1556:2:1481
+1557:0:1982
+1558:2:1493
+1559:0:1982
+1560:2:1495
+1561:0:1982
+1562:2:1496
+1563:0:1982
+1564:2:1497
+1565:0:1982
+1566:2:1498
+1567:0:1982
+1568:2:1499
+1569:2:1503
+1570:2:1504
+1571:2:1512
+1572:2:1513
+1573:2:1517
+1574:2:1518
+1575:2:1526
+1576:2:1531
+1577:2:1535
+1578:2:1536
+1579:2:1543
+1580:2:1544
+1581:2:1555
+1582:2:1556
+1583:2:1557
+1584:2:1568
+1585:2:1573
+1586:2:1574
+1587:0:1982
+1588:2:1586
+1589:0:1982
+1590:2:1699
+1591:0:1982
+1592:2:1797
+1593:0:1982
+1594:2:1798
+1595:0:1982
+1596:2:1802
+1597:0:1982
+1598:2:1811
+1599:2:1812
+1600:2:1816
+1601:2:1820
+1602:2:1821
+1603:2:1825
+1604:2:1833
+1605:2:1834
+1606:0:1982
+1607:2:1842
+1608:0:1982
+1609:2:1846
+1610:2:1847
+1611:2:1851
+1612:2:1855
+1613:2:1856
+1614:2:1860
+1615:2:1868
+1616:2:1869
+1617:0:1982
+1618:2:1877
+1619:0:1982
+1620:2:1885
+1621:2:1886
+1622:2:1890
+1623:2:1894
+1624:2:1895
+1625:2:1899
+1626:2:1907
+1627:2:1908
+1628:0:1982
+1629:2:1916
+1630:0:1982
+1631:2:1918
+1632:0:1982
+1633:2:1919
+1634:0:1982
+1635:2:1922
+1636:0:1982
+1637:2:1927
+1638:0:1982
+1639:1:101
+1640:0:1982
+1641:2:1928
+1642:0:1982
+1643:1:102
+1644:1:106
+1645:1:107
+1646:1:115
+1647:1:116
+1648:1:120
+1649:1:121
+1650:1:129
+1651:1:134
+1652:1:138
+1653:1:139
+1654:1:146
+1655:1:147
+1656:1:158
+1657:1:159
+1658:1:160
+1659:1:171
+1660:1:183
+1661:1:184
+1662:0:1982
+1663:2:1927
+1664:0:1982
+1665:1:189
+1666:0:1982
+1667:2:1928
+1668:0:1982
+1669:1:191
+1670:0:1982
+1671:2:1927
+1672:0:1982
+1673:1:192
+1674:0:1982
+1675:2:1928
+1676:0:1982
+1677:1:193
+1678:1:197
+1679:1:198
+1680:1:206
+1681:1:207
+1682:1:211
+1683:1:212
+1684:1:220
+1685:1:225
+1686:1:229
+1687:1:230
+1688:1:237
+1689:1:238
+1690:1:249
+1691:1:250
+1692:1:251
+1693:1:262
+1694:1:274
+1695:1:275
+1696:0:1982
+1697:2:1927
+1698:0:1982
+1699:1:280
+1700:0:1982
+1701:2:1928
+1702:0:1982
+1703:1:282
+1704:0:1982
+1705:2:1927
+1706:0:1982
+1707:1:291
+1708:0:1982
+1709:2:1928
+1710:0:1982
+1711:1:293
+1712:0:1982
+1713:2:1927
+1714:0:1982
+1715:1:296
+1716:0:1982
+1717:2:1928
+1718:0:1982
+1719:1:301
+1720:0:1982
+1721:2:1927
+1722:0:1982
+1723:1:302
+1724:0:1980
+1725:2:1928
+1726:0:1986
+1727:2:1429
--- /dev/null
+#define NO_WMB
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define >> pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_free.ltl | grep -v ^//`)" >> pan.ltl
+cp urcu_free_no_wmb.define .input.define
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -o pan pan.c
+./pan -a -v -c1 -X -m10000000 -w20
+warning: for p.o. reduction to be valid the never claim must be stutter-invariant
+(never claims generated from LTL formulae are stutter-invariant)
+depth 0: Claim reached state 5 (line 744)
+pan: claim violated! (at depth 1614)
+pan: wrote .input.spin.trail
+
+(Spin Version 5.1.7 -- 23 December 2008)
+Warning: Search not completed
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim +
+ assertion violations + (if within scope of claim)
+ acceptance cycles + (fairness disabled)
+ invalid end states - (disabled by never claim)
+
+State-vector 56 byte, depth reached 2823, errors: 1
+ 81228 states, stored
+ 752552 states, matched
+ 833780 transitions (= stored+matched)
+ 2934533 atomic steps
+hash conflicts: 10835 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 6.507 equivalent memory usage for states (stored*(State-vector + overhead))
+ 5.330 actual memory usage for states (compression: 81.92%)
+ state-vector as stored = 41 byte + 28 byte overhead
+ 8.000 memory used for hash table (-w20)
+ 457.764 memory used for DFS stack (-m10000000)
+ 471.037 total actual memory usage
+
+unreached in proctype urcu_reader
+ line 399, "pan.___", state 16, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 48, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 61, "(1)"
+ line 418, "pan.___", state 91, "(1)"
+ line 399, "pan.___", state 106, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 138, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 151, "(1)"
+ line 418, "pan.___", state 181, "(1)"
+ line 399, "pan.___", state 197, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 229, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 242, "(1)"
+ line 418, "pan.___", state 272, "(1)"
+ line 399, "pan.___", state 315, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 331, "(1)"
+ line 408, "pan.___", state 347, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 360, "(1)"
+ line 418, "pan.___", state 390, "(1)"
+ line 540, "pan.___", state 414, "-end-"
+ (18 of 414 states)
+unreached in proctype urcu_writer
+ line 399, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 399, "pan.___", state 20, "(1)"
+ line 403, "pan.___", state 28, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 34, "(1)"
+ line 403, "pan.___", state 35, "(1)"
+ line 403, "pan.___", state 35, "(1)"
+ line 401, "pan.___", state 40, "((i<1))"
+ line 401, "pan.___", state 40, "((i>=1))"
+ line 408, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 59, "(1)"
+ line 409, "pan.___", state 60, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 409, "pan.___", state 60, "else"
+ line 409, "pan.___", state 63, "(1)"
+ line 409, "pan.___", state 64, "(1)"
+ line 409, "pan.___", state 64, "(1)"
+ line 413, "pan.___", state 72, "(1)"
+ line 413, "pan.___", state 73, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 413, "pan.___", state 73, "else"
+ line 413, "pan.___", state 76, "(1)"
+ line 413, "pan.___", state 77, "(1)"
+ line 413, "pan.___", state 77, "(1)"
+ line 411, "pan.___", state 82, "((i<1))"
+ line 411, "pan.___", state 82, "((i>=1))"
+ line 418, "pan.___", state 89, "(1)"
+ line 418, "pan.___", state 90, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 418, "pan.___", state 90, "else"
+ line 418, "pan.___", state 93, "(1)"
+ line 418, "pan.___", state 94, "(1)"
+ line 418, "pan.___", state 94, "(1)"
+ line 420, "pan.___", state 97, "(1)"
+ line 420, "pan.___", state 97, "(1)"
+ line 369, "pan.___", state 99, "(1)"
+ line 639, "pan.___", state 103, "cached_generation_ptr.val[_pid] = (old_gen+1)"
+ line 637, "pan.___", state 104, "old_gen = cached_generation_ptr.val[_pid]"
+ line 399, "pan.___", state 108, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 399, "pan.___", state 114, "(1)"
+ line 403, "pan.___", state 122, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 128, "(1)"
+ line 403, "pan.___", state 129, "(1)"
+ line 403, "pan.___", state 129, "(1)"
+ line 401, "pan.___", state 134, "((i<1))"
+ line 401, "pan.___", state 134, "((i>=1))"
+ line 409, "pan.___", state 153, "(1)"
+ line 409, "pan.___", state 154, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 409, "pan.___", state 154, "else"
+ line 409, "pan.___", state 157, "(1)"
+ line 409, "pan.___", state 158, "(1)"
+ line 409, "pan.___", state 158, "(1)"
+ line 413, "pan.___", state 166, "(1)"
+ line 413, "pan.___", state 167, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 413, "pan.___", state 167, "else"
+ line 413, "pan.___", state 170, "(1)"
+ line 413, "pan.___", state 171, "(1)"
+ line 413, "pan.___", state 171, "(1)"
+ line 411, "pan.___", state 176, "((i<1))"
+ line 411, "pan.___", state 176, "((i>=1))"
+ line 418, "pan.___", state 183, "(1)"
+ line 418, "pan.___", state 184, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 418, "pan.___", state 184, "else"
+ line 418, "pan.___", state 187, "(1)"
+ line 418, "pan.___", state 188, "(1)"
+ line 418, "pan.___", state 188, "(1)"
+ line 420, "pan.___", state 191, "(1)"
+ line 420, "pan.___", state 191, "(1)"
+ line 369, "pan.___", state 193, "(1)"
+ line 652, "pan.___", state 199, "(1)"
+ line 646, "pan.___", state 202, "((write_lock==0))"
+ line 646, "pan.___", state 202, "else"
+ line 644, "pan.___", state 203, "(1)"
+ line 160, "pan.___", state 209, "(1)"
+ line 164, "pan.___", state 217, "(1)"
+ line 164, "pan.___", state 218, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 164, "pan.___", state 218, "else"
+ line 162, "pan.___", state 223, "((j<1))"
+ line 162, "pan.___", state 223, "((j>=1))"
+ line 168, "pan.___", state 229, "(1)"
+ line 168, "pan.___", state 230, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 168, "pan.___", state 230, "else"
+ line 160, "pan.___", state 241, "(1)"
+ line 168, "pan.___", state 261, "(1)"
+ line 160, "pan.___", state 277, "(1)"
+ line 164, "pan.___", state 285, "(1)"
+ line 168, "pan.___", state 297, "(1)"
+ line 399, "pan.___", state 311, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 325, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 343, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 356, "(1)"
+ line 413, "pan.___", state 369, "(1)"
+ line 418, "pan.___", state 386, "(1)"
+ line 399, "pan.___", state 405, "(1)"
+ line 403, "pan.___", state 417, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 435, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 461, "(1)"
+ line 418, "pan.___", state 478, "(1)"
+ line 403, "pan.___", state 510, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 528, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 554, "(1)"
+ line 418, "pan.___", state 571, "(1)"
+ line 164, "pan.___", state 594, "(1)"
+ line 168, "pan.___", state 606, "(1)"
+ line 160, "pan.___", state 618, "(1)"
+ line 168, "pan.___", state 638, "(1)"
+ line 164, "pan.___", state 662, "(1)"
+ line 168, "pan.___", state 674, "(1)"
+ line 399, "pan.___", state 696, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 399, "pan.___", state 698, "(1)"
+ line 399, "pan.___", state 699, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 399, "pan.___", state 699, "else"
+ line 399, "pan.___", state 702, "(1)"
+ line 403, "pan.___", state 710, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 712, "(1)"
+ line 403, "pan.___", state 713, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 403, "pan.___", state 713, "else"
+ line 403, "pan.___", state 716, "(1)"
+ line 403, "pan.___", state 717, "(1)"
+ line 403, "pan.___", state 717, "(1)"
+ line 401, "pan.___", state 722, "((i<1))"
+ line 401, "pan.___", state 722, "((i>=1))"
+ line 408, "pan.___", state 728, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 741, "(1)"
+ line 409, "pan.___", state 742, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 409, "pan.___", state 742, "else"
+ line 409, "pan.___", state 745, "(1)"
+ line 409, "pan.___", state 746, "(1)"
+ line 409, "pan.___", state 746, "(1)"
+ line 413, "pan.___", state 754, "(1)"
+ line 413, "pan.___", state 755, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 413, "pan.___", state 755, "else"
+ line 413, "pan.___", state 758, "(1)"
+ line 413, "pan.___", state 759, "(1)"
+ line 413, "pan.___", state 759, "(1)"
+ line 411, "pan.___", state 764, "((i<1))"
+ line 411, "pan.___", state 764, "((i>=1))"
+ line 418, "pan.___", state 771, "(1)"
+ line 418, "pan.___", state 772, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 418, "pan.___", state 772, "else"
+ line 418, "pan.___", state 775, "(1)"
+ line 418, "pan.___", state 776, "(1)"
+ line 418, "pan.___", state 776, "(1)"
+ line 420, "pan.___", state 779, "(1)"
+ line 420, "pan.___", state 779, "(1)"
+ line 403, "pan.___", state 810, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 828, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 854, "(1)"
+ line 418, "pan.___", state 871, "(1)"
+ line 403, "pan.___", state 900, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 918, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 944, "(1)"
+ line 418, "pan.___", state 961, "(1)"
+ line 399, "pan.___", state 980, "(1)"
+ line 403, "pan.___", state 992, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 1010, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 1036, "(1)"
+ line 418, "pan.___", state 1053, "(1)"
+ line 403, "pan.___", state 1085, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 1103, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 1129, "(1)"
+ line 418, "pan.___", state 1146, "(1)"
+ line 164, "pan.___", state 1169, "(1)"
+ line 168, "pan.___", state 1181, "(1)"
+ line 160, "pan.___", state 1193, "(1)"
+ line 168, "pan.___", state 1213, "(1)"
+ line 164, "pan.___", state 1237, "(1)"
+ line 168, "pan.___", state 1249, "(1)"
+ line 399, "pan.___", state 1271, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 399, "pan.___", state 1273, "(1)"
+ line 399, "pan.___", state 1274, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 399, "pan.___", state 1274, "else"
+ line 399, "pan.___", state 1277, "(1)"
+ line 403, "pan.___", state 1285, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 1287, "(1)"
+ line 403, "pan.___", state 1288, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 403, "pan.___", state 1288, "else"
+ line 403, "pan.___", state 1291, "(1)"
+ line 403, "pan.___", state 1292, "(1)"
+ line 403, "pan.___", state 1292, "(1)"
+ line 401, "pan.___", state 1297, "((i<1))"
+ line 401, "pan.___", state 1297, "((i>=1))"
+ line 408, "pan.___", state 1303, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 1316, "(1)"
+ line 409, "pan.___", state 1317, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 409, "pan.___", state 1317, "else"
+ line 409, "pan.___", state 1320, "(1)"
+ line 409, "pan.___", state 1321, "(1)"
+ line 409, "pan.___", state 1321, "(1)"
+ line 413, "pan.___", state 1329, "(1)"
+ line 413, "pan.___", state 1330, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 413, "pan.___", state 1330, "else"
+ line 413, "pan.___", state 1333, "(1)"
+ line 413, "pan.___", state 1334, "(1)"
+ line 413, "pan.___", state 1334, "(1)"
+ line 411, "pan.___", state 1339, "((i<1))"
+ line 411, "pan.___", state 1339, "((i>=1))"
+ line 418, "pan.___", state 1346, "(1)"
+ line 418, "pan.___", state 1347, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 418, "pan.___", state 1347, "else"
+ line 418, "pan.___", state 1350, "(1)"
+ line 418, "pan.___", state 1351, "(1)"
+ line 418, "pan.___", state 1351, "(1)"
+ line 420, "pan.___", state 1354, "(1)"
+ line 420, "pan.___", state 1354, "(1)"
+ line 164, "pan.___", state 1379, "(1)"
+ line 168, "pan.___", state 1391, "(1)"
+ line 160, "pan.___", state 1403, "(1)"
+ line 168, "pan.___", state 1423, "(1)"
+ line 164, "pan.___", state 1447, "(1)"
+ line 168, "pan.___", state 1459, "(1)"
+ line 702, "pan.___", state 1484, "-end-"
+ (160 of 1484 states)
+unreached in proctype :init:
+ line 709, "pan.___", state 9, "((j<2))"
+ line 709, "pan.___", state 9, "((j>=2))"
+ line 710, "pan.___", state 20, "((j<2))"
+ line 710, "pan.___", state 20, "((j>=2))"
+ line 715, "pan.___", state 33, "((j<2))"
+ line 715, "pan.___", state 33, "((j>=2))"
+ (3 of 46 states)
+unreached in proctype :never:
+ line 749, "pan.___", state 8, "-end-"
+ (1 of 8 states)
+
+pan: elapsed time 0.66 seconds
+pan: rate 123072.73 states/second
+pan: avg transition delay 7.9158e-07 usec
+cp .input.spin urcu_free_no_wmb.spin.input
+cp .input.spin.trail urcu_free_no_wmb.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
--- /dev/null
+#define NO_WMB
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+//#define TEST_SIGNAL
+//#define TEST_SIGNAL_ON_READ
+//#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 1
+//#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:3:-2
+-4:-4:-4
+1:0:1946
+2:3:1898
+3:3:1901
+4:3:1901
+5:3:1904
+6:3:1912
+7:3:1912
+8:3:1915
+9:3:1921
+10:3:1925
+11:3:1925
+12:3:1928
+13:3:1936
+14:3:1940
+15:3:1941
+16:0:1946
+17:3:1943
+18:0:1946
+19:2:416
+20:0:1946
+21:2:422
+22:0:1946
+23:2:423
+24:0:1946
+25:2:424
+26:2:428
+27:2:429
+28:2:437
+29:2:438
+30:2:442
+31:2:443
+32:2:451
+33:2:456
+34:2:460
+35:2:461
+36:2:468
+37:2:469
+38:2:480
+39:2:481
+40:2:482
+41:2:493
+42:2:498
+43:2:499
+44:0:1946
+45:2:511
+46:0:1946
+47:2:513
+48:2:514
+49:0:1946
+50:2:518
+51:2:522
+52:2:523
+53:2:531
+54:2:532
+55:2:536
+56:2:537
+57:2:545
+58:2:550
+59:2:551
+60:2:562
+61:2:563
+62:2:574
+63:2:575
+64:2:576
+65:2:587
+66:2:592
+67:2:593
+68:0:1946
+69:2:605
+70:0:1946
+71:2:607
+72:0:1946
+73:2:608
+74:0:1946
+75:2:618
+76:0:1946
+77:2:619
+78:2:626
+79:2:627
+80:2:634
+81:2:639
+82:0:1946
+83:2:650
+84:0:1946
+85:2:651
+86:2:658
+87:2:659
+88:2:666
+89:2:671
+90:0:1946
+91:2:682
+92:0:1946
+93:2:687
+94:2:694
+95:2:695
+96:2:702
+97:2:707
+98:0:1946
+99:2:718
+100:0:1946
+101:2:720
+102:0:1946
+103:2:721
+104:2:725
+105:2:726
+106:2:734
+107:2:735
+108:2:739
+109:2:740
+110:2:748
+111:2:753
+112:2:757
+113:2:758
+114:2:765
+115:2:766
+116:2:777
+117:2:778
+118:2:779
+119:2:790
+120:2:795
+121:2:796
+122:0:1946
+123:2:808
+124:0:1946
+125:2:810
+126:0:1946
+127:2:813
+128:2:814
+129:2:826
+130:2:827
+131:2:831
+132:2:832
+133:2:840
+134:2:845
+135:2:849
+136:2:850
+137:2:857
+138:2:858
+139:2:869
+140:2:870
+141:2:871
+142:2:882
+143:2:887
+144:2:888
+145:0:1946
+146:2:900
+147:0:1946
+148:2:902
+149:0:1946
+150:2:903
+151:0:1946
+152:2:904
+153:0:1946
+154:2:905
+155:0:1946
+156:2:906
+157:2:910
+158:2:911
+159:2:919
+160:2:920
+161:2:924
+162:2:925
+163:2:933
+164:2:938
+165:2:942
+166:2:943
+167:2:950
+168:2:951
+169:2:962
+170:2:963
+171:2:964
+172:2:975
+173:2:980
+174:2:981
+175:0:1946
+176:2:993
+177:0:1946
+178:2:1097
+179:0:1946
+180:2:1195
+181:0:1946
+182:2:1196
+183:0:1946
+184:2:1200
+185:0:1946
+186:2:1206
+187:2:1210
+188:2:1211
+189:2:1219
+190:2:1220
+191:2:1224
+192:2:1225
+193:2:1233
+194:2:1238
+195:2:1242
+196:2:1243
+197:2:1250
+198:2:1251
+199:2:1262
+200:2:1263
+201:2:1264
+202:2:1275
+203:2:1280
+204:2:1281
+205:0:1946
+206:2:1293
+207:0:1946
+208:2:1295
+209:0:1946
+210:2:1296
+211:2:1300
+212:2:1301
+213:2:1309
+214:2:1310
+215:2:1314
+216:2:1315
+217:2:1323
+218:2:1328
+219:2:1332
+220:2:1333
+221:2:1340
+222:2:1341
+223:2:1352
+224:2:1353
+225:2:1354
+226:2:1365
+227:2:1370
+228:2:1371
+229:0:1946
+230:2:1383
+231:0:1946
+232:2:1385
+233:0:1946
+234:2:1388
+235:2:1389
+236:2:1401
+237:2:1402
+238:2:1406
+239:2:1407
+240:2:1415
+241:2:1420
+242:2:1424
+243:2:1425
+244:2:1432
+245:2:1433
+246:2:1444
+247:2:1445
+248:2:1446
+249:2:1457
+250:2:1462
+251:2:1463
+252:0:1946
+253:2:1475
+254:0:1946
+255:2:1477
+256:0:1946
+257:2:1478
+258:0:1946
+259:2:1479
+260:0:1946
+261:2:1480
+262:0:1946
+263:2:1481
+264:2:1485
+265:2:1486
+266:2:1494
+267:2:1495
+268:2:1499
+269:2:1500
+270:2:1508
+271:2:1513
+272:2:1517
+273:2:1518
+274:2:1525
+275:2:1526
+276:2:1537
+277:2:1538
+278:2:1539
+279:2:1550
+280:2:1555
+281:2:1556
+282:0:1946
+283:2:1568
+284:0:1946
+285:2:1672
+286:0:1946
+287:2:1770
+288:0:1946
+289:2:1771
+290:0:1946
+291:2:1775
+292:0:1946
+293:2:1781
+294:2:1788
+295:2:1789
+296:2:1796
+297:2:1801
+298:0:1946
+299:2:1812
+300:0:1946
+301:2:1813
+302:2:1820
+303:2:1821
+304:2:1828
+305:2:1833
+306:0:1946
+307:2:1844
+308:0:1946
+309:2:1849
+310:2:1856
+311:2:1857
+312:2:1864
+313:2:1869
+314:0:1946
+315:2:1880
+316:0:1946
+317:2:1882
+318:0:1946
+319:2:1883
+320:0:1946
+321:2:423
+322:0:1946
+323:2:424
+324:2:428
+325:2:429
+326:2:437
+327:2:438
+328:2:442
+329:2:443
+330:2:451
+331:2:456
+332:2:460
+333:2:461
+334:2:468
+335:2:469
+336:2:480
+337:2:481
+338:2:482
+339:2:493
+340:2:498
+341:2:499
+342:0:1946
+343:2:511
+344:0:1946
+345:2:513
+346:2:514
+347:0:1946
+348:2:518
+349:2:522
+350:2:523
+351:2:531
+352:2:532
+353:2:536
+354:2:537
+355:2:545
+356:2:550
+357:2:551
+358:2:562
+359:2:563
+360:2:574
+361:2:575
+362:2:576
+363:2:587
+364:2:592
+365:2:593
+366:0:1946
+367:2:605
+368:0:1946
+369:2:607
+370:0:1946
+371:2:608
+372:0:1946
+373:2:618
+374:0:1946
+375:2:619
+376:2:626
+377:2:627
+378:2:634
+379:2:639
+380:0:1946
+381:2:650
+382:0:1946
+383:2:651
+384:2:658
+385:2:659
+386:2:666
+387:2:671
+388:0:1946
+389:2:682
+390:0:1946
+391:2:687
+392:2:694
+393:2:695
+394:2:702
+395:2:707
+396:0:1946
+397:2:718
+398:0:1946
+399:2:720
+400:0:1946
+401:2:721
+402:2:725
+403:2:726
+404:2:734
+405:2:735
+406:2:739
+407:2:740
+408:2:748
+409:2:753
+410:2:757
+411:2:758
+412:2:765
+413:2:766
+414:2:777
+415:2:778
+416:2:779
+417:2:790
+418:2:795
+419:2:796
+420:0:1946
+421:2:808
+422:0:1946
+423:2:810
+424:0:1946
+425:2:813
+426:2:814
+427:2:826
+428:2:827
+429:2:831
+430:2:832
+431:2:840
+432:2:845
+433:2:849
+434:2:850
+435:2:857
+436:2:858
+437:2:869
+438:2:870
+439:2:871
+440:2:882
+441:2:887
+442:2:888
+443:0:1946
+444:2:900
+445:0:1946
+446:2:902
+447:0:1946
+448:2:903
+449:0:1946
+450:2:904
+451:0:1946
+452:2:905
+453:0:1946
+454:2:906
+455:2:910
+456:2:911
+457:2:919
+458:2:920
+459:2:924
+460:2:925
+461:2:933
+462:2:938
+463:2:942
+464:2:943
+465:2:950
+466:2:951
+467:2:962
+468:2:963
+469:2:964
+470:2:975
+471:2:980
+472:2:981
+473:0:1946
+474:2:993
+475:0:1946
+476:2:1097
+477:0:1946
+478:2:1195
+479:0:1946
+480:2:1196
+481:0:1946
+482:2:1200
+483:0:1946
+484:2:1206
+485:2:1210
+486:2:1211
+487:2:1219
+488:2:1220
+489:2:1224
+490:2:1225
+491:2:1233
+492:2:1238
+493:2:1242
+494:2:1243
+495:2:1250
+496:2:1251
+497:2:1262
+498:2:1263
+499:2:1264
+500:2:1275
+501:2:1280
+502:2:1281
+503:0:1946
+504:2:1293
+505:0:1946
+506:2:1295
+507:0:1946
+508:2:1296
+509:2:1300
+510:2:1301
+511:2:1309
+512:2:1310
+513:2:1314
+514:2:1315
+515:2:1323
+516:2:1328
+517:2:1332
+518:2:1333
+519:2:1340
+520:2:1341
+521:2:1352
+522:2:1353
+523:2:1354
+524:2:1365
+525:2:1370
+526:2:1371
+527:0:1946
+528:2:1383
+529:0:1946
+530:2:1385
+531:0:1946
+532:2:1388
+533:2:1389
+534:2:1401
+535:2:1402
+536:2:1406
+537:2:1407
+538:2:1415
+539:2:1420
+540:2:1424
+541:2:1425
+542:2:1432
+543:2:1433
+544:2:1444
+545:2:1445
+546:2:1446
+547:2:1457
+548:2:1462
+549:2:1463
+550:0:1946
+551:2:1475
+552:0:1946
+553:2:1477
+554:0:1946
+555:2:1478
+556:0:1946
+557:2:1479
+558:0:1946
+559:2:1480
+560:0:1946
+561:2:1481
+562:2:1485
+563:2:1486
+564:2:1494
+565:2:1495
+566:2:1499
+567:2:1500
+568:2:1508
+569:2:1513
+570:2:1517
+571:2:1518
+572:2:1525
+573:2:1526
+574:2:1537
+575:2:1538
+576:2:1539
+577:2:1550
+578:2:1555
+579:2:1556
+580:0:1946
+581:2:1568
+582:0:1946
+583:2:1672
+584:0:1946
+585:2:1770
+586:0:1946
+587:2:1771
+588:0:1946
+589:2:1775
+590:0:1946
+591:2:1781
+592:2:1788
+593:2:1789
+594:2:1796
+595:2:1801
+596:0:1946
+597:2:1812
+598:0:1946
+599:2:1813
+600:2:1820
+601:2:1821
+602:2:1828
+603:2:1833
+604:0:1946
+605:2:1844
+606:0:1946
+607:2:1849
+608:2:1856
+609:2:1857
+610:2:1864
+611:2:1869
+612:0:1946
+613:2:1880
+614:0:1946
+615:2:1882
+616:0:1946
+617:2:1883
+618:0:1946
+619:2:423
+620:0:1946
+621:2:424
+622:2:428
+623:2:429
+624:2:437
+625:2:438
+626:2:442
+627:2:443
+628:2:451
+629:2:456
+630:2:460
+631:2:461
+632:2:468
+633:2:469
+634:2:480
+635:2:481
+636:2:482
+637:2:493
+638:2:498
+639:2:499
+640:0:1946
+641:2:511
+642:0:1946
+643:2:513
+644:2:514
+645:0:1946
+646:2:518
+647:2:522
+648:2:523
+649:2:531
+650:2:532
+651:2:536
+652:2:537
+653:2:545
+654:2:550
+655:2:551
+656:2:562
+657:2:563
+658:2:574
+659:2:575
+660:2:576
+661:2:587
+662:2:592
+663:2:593
+664:0:1946
+665:2:605
+666:0:1946
+667:2:607
+668:0:1946
+669:2:608
+670:0:1946
+671:2:618
+672:0:1946
+673:2:619
+674:2:626
+675:2:627
+676:2:634
+677:2:639
+678:0:1946
+679:2:650
+680:0:1946
+681:2:651
+682:2:658
+683:2:659
+684:2:666
+685:2:671
+686:0:1946
+687:2:682
+688:0:1946
+689:2:687
+690:2:694
+691:2:695
+692:2:702
+693:2:707
+694:0:1946
+695:2:718
+696:0:1946
+697:2:720
+698:0:1946
+699:2:721
+700:2:725
+701:2:726
+702:2:734
+703:2:735
+704:2:739
+705:2:740
+706:2:748
+707:2:753
+708:2:757
+709:2:758
+710:2:765
+711:2:766
+712:2:777
+713:2:778
+714:2:779
+715:2:790
+716:2:795
+717:2:796
+718:0:1946
+719:2:808
+720:0:1946
+721:2:810
+722:0:1946
+723:2:813
+724:2:814
+725:2:826
+726:2:827
+727:2:831
+728:2:832
+729:2:840
+730:2:845
+731:2:849
+732:2:850
+733:2:857
+734:2:858
+735:2:869
+736:2:870
+737:2:871
+738:2:882
+739:2:887
+740:2:888
+741:0:1946
+742:2:900
+743:0:1946
+744:2:902
+745:0:1946
+746:2:903
+747:0:1946
+748:2:904
+749:0:1946
+750:2:905
+751:0:1946
+752:2:906
+753:2:910
+754:2:911
+755:2:919
+756:2:920
+757:2:924
+758:2:925
+759:2:933
+760:2:938
+761:2:942
+762:2:943
+763:2:950
+764:2:951
+765:2:962
+766:2:963
+767:2:964
+768:2:975
+769:2:980
+770:2:981
+771:0:1946
+772:2:993
+773:0:1946
+774:2:1097
+775:0:1946
+776:2:1195
+777:0:1946
+778:2:1196
+779:0:1946
+780:2:1200
+781:0:1946
+782:2:1206
+783:2:1210
+784:2:1211
+785:2:1219
+786:2:1220
+787:2:1224
+788:2:1225
+789:2:1233
+790:2:1238
+791:2:1242
+792:2:1243
+793:2:1250
+794:2:1251
+795:2:1262
+796:2:1263
+797:2:1264
+798:2:1275
+799:2:1280
+800:2:1281
+801:0:1946
+802:2:1293
+803:0:1946
+804:2:1295
+805:0:1946
+806:2:1296
+807:2:1300
+808:2:1301
+809:2:1309
+810:2:1310
+811:2:1314
+812:2:1315
+813:2:1323
+814:2:1328
+815:2:1332
+816:2:1333
+817:2:1340
+818:2:1341
+819:2:1352
+820:2:1353
+821:2:1354
+822:2:1365
+823:2:1370
+824:2:1371
+825:0:1946
+826:2:1383
+827:0:1946
+828:2:1385
+829:0:1946
+830:2:1388
+831:2:1389
+832:2:1401
+833:2:1402
+834:2:1406
+835:2:1407
+836:2:1415
+837:2:1420
+838:2:1424
+839:2:1425
+840:2:1432
+841:2:1433
+842:2:1444
+843:2:1445
+844:2:1446
+845:2:1457
+846:2:1462
+847:2:1463
+848:0:1946
+849:2:1475
+850:0:1946
+851:2:1477
+852:0:1946
+853:2:1478
+854:0:1946
+855:2:1479
+856:0:1946
+857:2:1480
+858:0:1946
+859:2:1481
+860:2:1485
+861:2:1486
+862:2:1494
+863:2:1495
+864:2:1499
+865:2:1500
+866:2:1508
+867:2:1513
+868:2:1517
+869:2:1518
+870:2:1525
+871:2:1526
+872:2:1537
+873:2:1538
+874:2:1539
+875:2:1550
+876:2:1555
+877:2:1556
+878:0:1946
+879:2:1568
+880:0:1946
+881:2:1672
+882:0:1946
+883:2:1770
+884:0:1946
+885:2:1771
+886:0:1946
+887:2:1775
+888:0:1946
+889:2:1781
+890:2:1788
+891:2:1789
+892:2:1796
+893:2:1801
+894:0:1946
+895:2:1812
+896:0:1946
+897:2:1813
+898:2:1820
+899:2:1821
+900:2:1828
+901:2:1833
+902:0:1946
+903:2:1844
+904:0:1946
+905:2:1849
+906:2:1856
+907:2:1857
+908:2:1864
+909:2:1869
+910:0:1946
+911:2:1880
+912:0:1946
+913:2:1882
+914:0:1946
+915:2:1883
+916:0:1946
+917:2:423
+918:0:1946
+919:2:424
+920:2:428
+921:2:429
+922:2:437
+923:2:438
+924:2:442
+925:2:443
+926:2:451
+927:2:456
+928:2:460
+929:2:461
+930:2:468
+931:2:469
+932:2:480
+933:2:481
+934:2:482
+935:2:493
+936:2:498
+937:2:499
+938:0:1946
+939:2:511
+940:0:1946
+941:2:513
+942:2:514
+943:0:1946
+944:2:518
+945:2:522
+946:2:523
+947:2:531
+948:2:532
+949:2:536
+950:2:537
+951:2:545
+952:2:550
+953:2:551
+954:2:562
+955:2:563
+956:2:574
+957:2:575
+958:2:576
+959:2:587
+960:2:592
+961:2:593
+962:0:1946
+963:2:605
+964:0:1946
+965:2:607
+966:0:1946
+967:2:608
+968:0:1946
+969:2:618
+970:0:1946
+971:2:619
+972:2:626
+973:2:627
+974:2:634
+975:2:639
+976:0:1946
+977:2:650
+978:0:1946
+979:2:651
+980:2:658
+981:2:659
+982:2:666
+983:2:671
+984:0:1946
+985:2:682
+986:0:1946
+987:2:687
+988:2:694
+989:2:695
+990:2:702
+991:2:707
+992:0:1946
+993:2:718
+994:0:1946
+995:2:720
+996:0:1946
+997:2:721
+998:2:725
+999:2:726
+1000:2:734
+1001:2:735
+1002:2:739
+1003:2:740
+1004:2:748
+1005:2:753
+1006:2:757
+1007:2:758
+1008:2:765
+1009:2:766
+1010:2:777
+1011:2:778
+1012:2:779
+1013:2:790
+1014:2:795
+1015:2:796
+1016:0:1946
+1017:2:808
+1018:0:1946
+1019:2:810
+1020:0:1946
+1021:2:813
+1022:2:814
+1023:2:826
+1024:2:827
+1025:2:831
+1026:2:832
+1027:2:840
+1028:2:845
+1029:2:849
+1030:2:850
+1031:2:857
+1032:2:858
+1033:2:869
+1034:2:870
+1035:2:871
+1036:2:882
+1037:2:887
+1038:2:888
+1039:0:1946
+1040:2:900
+1041:0:1946
+1042:2:902
+1043:0:1946
+1044:2:903
+1045:0:1946
+1046:2:904
+1047:0:1946
+1048:2:905
+1049:0:1946
+1050:2:906
+1051:2:910
+1052:2:911
+1053:2:919
+1054:2:920
+1055:2:924
+1056:2:925
+1057:2:933
+1058:2:938
+1059:2:942
+1060:2:943
+1061:2:950
+1062:2:951
+1063:2:962
+1064:2:963
+1065:2:964
+1066:2:975
+1067:2:980
+1068:2:981
+1069:0:1946
+1070:2:993
+1071:0:1946
+1072:2:1097
+1073:0:1946
+1074:2:1195
+1075:0:1946
+1076:2:1196
+1077:0:1946
+1078:2:1200
+1079:0:1946
+1080:2:1206
+1081:2:1210
+1082:2:1211
+1083:2:1219
+1084:2:1220
+1085:2:1224
+1086:2:1225
+1087:2:1233
+1088:2:1238
+1089:2:1242
+1090:2:1243
+1091:2:1250
+1092:2:1251
+1093:2:1262
+1094:2:1263
+1095:2:1264
+1096:2:1275
+1097:2:1280
+1098:2:1281
+1099:0:1946
+1100:2:1293
+1101:0:1946
+1102:2:1295
+1103:0:1946
+1104:2:1296
+1105:2:1300
+1106:2:1301
+1107:2:1309
+1108:2:1310
+1109:2:1314
+1110:2:1315
+1111:2:1323
+1112:2:1328
+1113:2:1332
+1114:2:1333
+1115:2:1340
+1116:2:1341
+1117:2:1352
+1118:2:1353
+1119:2:1354
+1120:2:1365
+1121:2:1370
+1122:2:1371
+1123:0:1946
+1124:2:1383
+1125:0:1946
+1126:2:1385
+1127:0:1946
+1128:2:1388
+1129:2:1389
+1130:2:1401
+1131:2:1402
+1132:2:1406
+1133:2:1407
+1134:2:1415
+1135:2:1420
+1136:2:1424
+1137:2:1425
+1138:2:1432
+1139:2:1433
+1140:2:1444
+1141:2:1445
+1142:2:1446
+1143:2:1457
+1144:2:1462
+1145:2:1463
+1146:0:1946
+1147:2:1475
+1148:0:1946
+1149:2:1477
+1150:0:1946
+1151:2:1478
+1152:0:1946
+1153:2:1479
+1154:0:1946
+1155:2:1480
+1156:0:1946
+1157:2:1481
+1158:2:1485
+1159:2:1486
+1160:2:1494
+1161:2:1495
+1162:2:1499
+1163:2:1500
+1164:2:1508
+1165:2:1513
+1166:2:1517
+1167:2:1518
+1168:2:1525
+1169:2:1526
+1170:2:1537
+1171:2:1538
+1172:2:1539
+1173:2:1550
+1174:2:1555
+1175:2:1556
+1176:0:1946
+1177:2:1568
+1178:0:1946
+1179:2:1672
+1180:0:1946
+1181:2:1770
+1182:0:1946
+1183:2:1771
+1184:0:1946
+1185:2:1775
+1186:0:1946
+1187:2:1781
+1188:2:1788
+1189:2:1789
+1190:2:1796
+1191:2:1801
+1192:0:1946
+1193:2:1812
+1194:0:1946
+1195:2:1813
+1196:2:1820
+1197:2:1821
+1198:2:1828
+1199:2:1833
+1200:0:1946
+1201:2:1844
+1202:0:1946
+1203:2:1849
+1204:2:1856
+1205:2:1857
+1206:2:1864
+1207:2:1869
+1208:0:1946
+1209:2:1880
+1210:0:1946
+1211:2:1882
+1212:0:1946
+1213:2:1883
+1214:0:1946
+1215:2:423
+1216:0:1946
+1217:2:424
+1218:2:428
+1219:2:429
+1220:2:437
+1221:2:438
+1222:2:442
+1223:2:443
+1224:2:451
+1225:2:456
+1226:2:460
+1227:2:461
+1228:2:468
+1229:2:469
+1230:2:480
+1231:2:481
+1232:2:482
+1233:2:493
+1234:2:498
+1235:2:499
+1236:0:1946
+1237:2:511
+1238:0:1946
+1239:2:513
+1240:2:514
+1241:0:1946
+1242:2:518
+1243:2:522
+1244:2:523
+1245:2:531
+1246:2:532
+1247:2:536
+1248:2:537
+1249:2:545
+1250:2:550
+1251:2:551
+1252:2:562
+1253:2:563
+1254:2:574
+1255:2:575
+1256:2:576
+1257:2:587
+1258:2:592
+1259:2:593
+1260:0:1946
+1261:2:605
+1262:0:1946
+1263:2:607
+1264:0:1946
+1265:2:608
+1266:0:1946
+1267:2:618
+1268:0:1946
+1269:2:619
+1270:2:626
+1271:2:627
+1272:2:634
+1273:2:639
+1274:0:1946
+1275:2:650
+1276:0:1946
+1277:1:2
+1278:0:1946
+1279:1:8
+1280:0:1946
+1281:1:9
+1282:0:1946
+1283:1:10
+1284:0:1946
+1285:1:11
+1286:0:1946
+1287:1:12
+1288:1:16
+1289:1:17
+1290:1:25
+1291:1:26
+1292:1:30
+1293:1:31
+1294:1:39
+1295:1:44
+1296:1:48
+1297:1:49
+1298:1:56
+1299:1:57
+1300:1:68
+1301:1:69
+1302:1:70
+1303:1:81
+1304:1:93
+1305:1:94
+1306:0:1946
+1307:1:99
+1308:0:1946
+1309:1:101
+1310:0:1946
+1311:1:102
+1312:1:106
+1313:1:107
+1314:1:115
+1315:1:116
+1316:1:120
+1317:1:121
+1318:1:129
+1319:1:134
+1320:1:138
+1321:1:139
+1322:1:146
+1323:1:147
+1324:1:158
+1325:1:159
+1326:1:160
+1327:1:171
+1328:1:183
+1329:1:184
+1330:0:1946
+1331:1:189
+1332:0:1946
+1333:1:191
+1334:0:1946
+1335:1:192
+1336:0:1946
+1337:1:193
+1338:1:197
+1339:1:198
+1340:1:206
+1341:1:207
+1342:1:211
+1343:1:212
+1344:1:220
+1345:1:225
+1346:1:229
+1347:1:230
+1348:1:237
+1349:1:238
+1350:1:249
+1351:1:250
+1352:1:251
+1353:1:262
+1354:1:274
+1355:1:275
+1356:0:1946
+1357:1:280
+1358:0:1946
+1359:1:282
+1360:0:1946
+1361:1:291
+1362:0:1946
+1363:1:293
+1364:0:1946
+1365:1:296
+1366:0:1946
+1367:1:301
+1368:0:1946
+1369:2:651
+1370:2:658
+1371:2:661
+1372:2:662
+1373:2:666
+1374:2:671
+1375:0:1946
+1376:2:682
+1377:0:1946
+1378:2:687
+1379:2:694
+1380:2:695
+1381:2:702
+1382:2:707
+1383:0:1946
+1384:2:718
+1385:0:1946
+1386:2:720
+1387:0:1946
+1388:2:721
+1389:2:725
+1390:2:726
+1391:2:734
+1392:2:735
+1393:2:739
+1394:2:740
+1395:2:748
+1396:2:753
+1397:2:757
+1398:2:758
+1399:2:765
+1400:2:766
+1401:2:777
+1402:2:778
+1403:2:779
+1404:2:790
+1405:2:795
+1406:2:796
+1407:0:1946
+1408:2:808
+1409:0:1946
+1410:2:810
+1411:0:1946
+1412:2:813
+1413:2:814
+1414:2:826
+1415:2:827
+1416:2:831
+1417:2:832
+1418:2:840
+1419:2:845
+1420:2:849
+1421:2:850
+1422:2:857
+1423:2:858
+1424:2:869
+1425:2:870
+1426:2:871
+1427:2:882
+1428:2:887
+1429:2:888
+1430:0:1946
+1431:2:900
+1432:0:1946
+1433:2:902
+1434:0:1946
+1435:2:903
+1436:0:1946
+1437:2:904
+1438:0:1946
+1439:2:905
+1440:0:1946
+1441:2:906
+1442:2:910
+1443:2:911
+1444:2:919
+1445:2:920
+1446:2:924
+1447:2:925
+1448:2:933
+1449:2:938
+1450:2:942
+1451:2:943
+1452:2:950
+1453:2:951
+1454:2:962
+1455:2:963
+1456:2:964
+1457:2:975
+1458:2:980
+1459:2:981
+1460:0:1946
+1461:2:993
+1462:0:1946
+1463:2:1097
+1464:0:1946
+1465:2:1195
+1466:0:1946
+1467:2:1196
+1468:0:1946
+1469:2:1200
+1470:0:1946
+1471:2:1206
+1472:2:1210
+1473:2:1211
+1474:2:1219
+1475:2:1220
+1476:2:1224
+1477:2:1225
+1478:2:1233
+1479:2:1238
+1480:2:1242
+1481:2:1243
+1482:2:1250
+1483:2:1251
+1484:2:1262
+1485:2:1263
+1486:2:1264
+1487:2:1275
+1488:2:1280
+1489:2:1281
+1490:0:1946
+1491:2:1293
+1492:0:1946
+1493:2:1295
+1494:0:1946
+1495:2:1296
+1496:2:1300
+1497:2:1301
+1498:2:1309
+1499:2:1310
+1500:2:1314
+1501:2:1315
+1502:2:1323
+1503:2:1328
+1504:2:1332
+1505:2:1333
+1506:2:1340
+1507:2:1341
+1508:2:1352
+1509:2:1353
+1510:2:1354
+1511:2:1365
+1512:2:1370
+1513:2:1371
+1514:0:1946
+1515:2:1383
+1516:0:1946
+1517:2:1385
+1518:0:1946
+1519:2:1388
+1520:2:1389
+1521:2:1401
+1522:2:1402
+1523:2:1406
+1524:2:1407
+1525:2:1415
+1526:2:1420
+1527:2:1424
+1528:2:1425
+1529:2:1432
+1530:2:1433
+1531:2:1444
+1532:2:1445
+1533:2:1446
+1534:2:1457
+1535:2:1462
+1536:2:1463
+1537:0:1946
+1538:2:1475
+1539:0:1946
+1540:2:1477
+1541:0:1946
+1542:2:1478
+1543:0:1946
+1544:2:1479
+1545:0:1946
+1546:2:1480
+1547:0:1946
+1548:2:1481
+1549:2:1485
+1550:2:1486
+1551:2:1494
+1552:2:1495
+1553:2:1499
+1554:2:1500
+1555:2:1508
+1556:2:1513
+1557:2:1517
+1558:2:1518
+1559:2:1525
+1560:2:1526
+1561:2:1537
+1562:2:1538
+1563:2:1539
+1564:2:1550
+1565:2:1555
+1566:2:1556
+1567:0:1946
+1568:2:1568
+1569:0:1946
+1570:2:1672
+1571:0:1946
+1572:2:1770
+1573:0:1946
+1574:2:1771
+1575:0:1946
+1576:2:1775
+1577:0:1946
+1578:2:1781
+1579:2:1788
+1580:2:1789
+1581:2:1796
+1582:2:1801
+1583:0:1946
+1584:2:1812
+1585:0:1946
+1586:2:1813
+1587:2:1820
+1588:2:1823
+1589:2:1824
+1590:2:1828
+1591:2:1833
+1592:0:1946
+1593:2:1844
+1594:0:1946
+1595:2:1849
+1596:2:1856
+1597:2:1857
+1598:2:1864
+1599:2:1869
+1600:0:1946
+1601:2:1880
+1602:0:1946
+1603:2:1882
+1604:0:1946
+1605:2:1883
+1606:0:1946
+1607:2:1886
+1608:0:1946
+1609:2:1891
+1610:0:1946
+1611:1:302
+1612:0:1944
+1613:2:1892
+1614:0:1950
+1615:1:244
--- /dev/null
+#define SINGLE_FLIP
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define >> pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_free.ltl | grep -v ^//`)" >> pan.ltl
+cp urcu_free_single_flip.define .input.define
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -o pan pan.c
+./pan -a -v -c1 -X -m10000000 -w20
+warning: for p.o. reduction to be valid the never claim must be stutter-invariant
+(never claims generated from LTL formulae are stutter-invariant)
+depth 0: Claim reached state 5 (line 744)
+pan: claim violated! (at depth 1316)
+pan: wrote .input.spin.trail
+
+(Spin Version 5.1.7 -- 23 December 2008)
+Warning: Search not completed
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim +
+ assertion violations + (if within scope of claim)
+ acceptance cycles + (fairness disabled)
+ invalid end states - (disabled by never claim)
+
+State-vector 56 byte, depth reached 2045, errors: 1
+ 52434 states, stored
+ 479392 states, matched
+ 531826 transitions (= stored+matched)
+ 1926196 atomic steps
+hash conflicts: 6594 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 4.200 equivalent memory usage for states (stored*(State-vector + overhead))
+ 3.608 actual memory usage for states (compression: 85.89%)
+ state-vector as stored = 44 byte + 28 byte overhead
+ 8.000 memory used for hash table (-w20)
+ 457.764 memory used for DFS stack (-m10000000)
+ 469.279 total actual memory usage
+
+unreached in proctype urcu_reader
+ line 399, "pan.___", state 16, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 48, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 61, "(1)"
+ line 418, "pan.___", state 91, "(1)"
+ line 399, "pan.___", state 106, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 138, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 151, "(1)"
+ line 418, "pan.___", state 181, "(1)"
+ line 399, "pan.___", state 197, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 229, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 242, "(1)"
+ line 418, "pan.___", state 272, "(1)"
+ line 399, "pan.___", state 315, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 347, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 360, "(1)"
+ line 418, "pan.___", state 390, "(1)"
+ line 540, "pan.___", state 414, "-end-"
+ (17 of 414 states)
+unreached in proctype urcu_writer
+ line 399, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 28, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 59, "(1)"
+ line 413, "pan.___", state 72, "(1)"
+ line 418, "pan.___", state 89, "(1)"
+ line 399, "pan.___", state 108, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 122, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 153, "(1)"
+ line 413, "pan.___", state 166, "(1)"
+ line 652, "pan.___", state 199, "(1)"
+ line 175, "pan.___", state 208, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 179, "pan.___", state 217, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 240, "(1)"
+ line 164, "pan.___", state 248, "(1)"
+ line 168, "pan.___", state 260, "(1)"
+ line 175, "pan.___", state 271, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 293, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 160, "pan.___", state 303, "(1)"
+ line 164, "pan.___", state 311, "(1)"
+ line 168, "pan.___", state 323, "(1)"
+ line 175, "pan.___", state 338, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 179, "pan.___", state 347, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 360, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 370, "(1)"
+ line 164, "pan.___", state 378, "(1)"
+ line 168, "pan.___", state 390, "(1)"
+ line 399, "pan.___", state 404, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 418, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 436, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 449, "(1)"
+ line 413, "pan.___", state 462, "(1)"
+ line 418, "pan.___", state 479, "(1)"
+ line 399, "pan.___", state 498, "(1)"
+ line 403, "pan.___", state 510, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 528, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 554, "(1)"
+ line 418, "pan.___", state 571, "(1)"
+ line 403, "pan.___", state 603, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 621, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 647, "(1)"
+ line 418, "pan.___", state 664, "(1)"
+ line 179, "pan.___", state 687, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 700, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 710, "(1)"
+ line 164, "pan.___", state 718, "(1)"
+ line 168, "pan.___", state 730, "(1)"
+ line 175, "pan.___", state 741, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 763, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 160, "pan.___", state 773, "(1)"
+ line 164, "pan.___", state 781, "(1)"
+ line 168, "pan.___", state 793, "(1)"
+ line 175, "pan.___", state 808, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 179, "pan.___", state 817, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 830, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 840, "(1)"
+ line 164, "pan.___", state 848, "(1)"
+ line 168, "pan.___", state 860, "(1)"
+ line 399, "pan.___", state 882, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 399, "pan.___", state 884, "(1)"
+ line 399, "pan.___", state 885, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 399, "pan.___", state 885, "else"
+ line 399, "pan.___", state 888, "(1)"
+ line 403, "pan.___", state 896, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 898, "(1)"
+ line 403, "pan.___", state 899, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 403, "pan.___", state 899, "else"
+ line 403, "pan.___", state 902, "(1)"
+ line 403, "pan.___", state 903, "(1)"
+ line 403, "pan.___", state 903, "(1)"
+ line 401, "pan.___", state 908, "((i<1))"
+ line 401, "pan.___", state 908, "((i>=1))"
+ line 408, "pan.___", state 914, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 927, "(1)"
+ line 409, "pan.___", state 928, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 409, "pan.___", state 928, "else"
+ line 409, "pan.___", state 931, "(1)"
+ line 409, "pan.___", state 932, "(1)"
+ line 409, "pan.___", state 932, "(1)"
+ line 413, "pan.___", state 940, "(1)"
+ line 413, "pan.___", state 941, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 413, "pan.___", state 941, "else"
+ line 413, "pan.___", state 944, "(1)"
+ line 413, "pan.___", state 945, "(1)"
+ line 413, "pan.___", state 945, "(1)"
+ line 411, "pan.___", state 950, "((i<1))"
+ line 411, "pan.___", state 950, "((i>=1))"
+ line 418, "pan.___", state 957, "(1)"
+ line 418, "pan.___", state 958, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 418, "pan.___", state 958, "else"
+ line 418, "pan.___", state 961, "(1)"
+ line 418, "pan.___", state 962, "(1)"
+ line 418, "pan.___", state 962, "(1)"
+ line 420, "pan.___", state 965, "(1)"
+ line 420, "pan.___", state 965, "(1)"
+ line 179, "pan.___", state 990, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 1003, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 1013, "(1)"
+ line 164, "pan.___", state 1021, "(1)"
+ line 168, "pan.___", state 1033, "(1)"
+ line 175, "pan.___", state 1044, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 1066, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 160, "pan.___", state 1076, "(1)"
+ line 164, "pan.___", state 1084, "(1)"
+ line 168, "pan.___", state 1096, "(1)"
+ line 175, "pan.___", state 1111, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 179, "pan.___", state 1120, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 1133, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 1143, "(1)"
+ line 164, "pan.___", state 1151, "(1)"
+ line 168, "pan.___", state 1163, "(1)"
+ line 702, "pan.___", state 1188, "-end-"
+ (100 of 1188 states)
+unreached in proctype :init:
+ line 709, "pan.___", state 9, "((j<2))"
+ line 709, "pan.___", state 9, "((j>=2))"
+ line 710, "pan.___", state 20, "((j<2))"
+ line 710, "pan.___", state 20, "((j>=2))"
+ line 715, "pan.___", state 33, "((j<2))"
+ line 715, "pan.___", state 33, "((j>=2))"
+ (3 of 46 states)
+unreached in proctype :never:
+ line 749, "pan.___", state 8, "-end-"
+ (1 of 8 states)
+
+pan: elapsed time 0.43 seconds
+pan: rate 121939.53 states/second
+pan: avg transition delay 8.0854e-07 usec
+cp .input.spin urcu_free_single_flip.spin.input
+cp .input.spin.trail urcu_free_single_flip.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
--- /dev/null
+#define SINGLE_FLIP
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+//#define TEST_SIGNAL
+//#define TEST_SIGNAL_ON_READ
+//#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 1
+//#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:3:-2
+-4:-4:-4
+1:0:1650
+2:3:1602
+3:3:1605
+4:3:1605
+5:3:1608
+6:3:1616
+7:3:1616
+8:3:1619
+9:3:1625
+10:3:1629
+11:3:1629
+12:3:1632
+13:3:1640
+14:3:1644
+15:3:1645
+16:0:1650
+17:3:1647
+18:0:1650
+19:2:416
+20:0:1650
+21:2:422
+22:0:1650
+23:2:423
+24:0:1650
+25:2:424
+26:2:428
+27:2:429
+28:2:437
+29:2:438
+30:2:442
+31:2:443
+32:2:451
+33:2:456
+34:2:460
+35:2:461
+36:2:468
+37:2:469
+38:2:480
+39:2:481
+40:2:482
+41:2:493
+42:2:498
+43:2:499
+44:0:1650
+45:2:511
+46:0:1650
+47:2:513
+48:2:514
+49:0:1650
+50:2:518
+51:2:522
+52:2:523
+53:2:531
+54:2:532
+55:2:536
+56:2:537
+57:2:545
+58:2:550
+59:2:551
+60:2:562
+61:2:563
+62:2:574
+63:2:575
+64:2:576
+65:2:587
+66:2:592
+67:2:593
+68:0:1650
+69:2:605
+70:0:1650
+71:2:607
+72:0:1650
+73:2:608
+74:0:1650
+75:2:618
+76:0:1650
+77:2:622
+78:2:623
+79:2:627
+80:2:631
+81:2:632
+82:2:636
+83:2:644
+84:2:645
+85:2:650
+86:2:657
+87:2:658
+88:2:665
+89:2:670
+90:0:1650
+91:2:681
+92:0:1650
+93:2:685
+94:2:686
+95:2:690
+96:2:694
+97:2:695
+98:2:699
+99:2:707
+100:2:708
+101:2:713
+102:2:720
+103:2:721
+104:2:728
+105:2:733
+106:0:1650
+107:2:744
+108:0:1650
+109:2:752
+110:2:753
+111:2:757
+112:2:761
+113:2:762
+114:2:766
+115:2:774
+116:2:775
+117:2:780
+118:2:787
+119:2:788
+120:2:795
+121:2:800
+122:0:1650
+123:2:811
+124:0:1650
+125:2:813
+126:0:1650
+127:2:814
+128:2:818
+129:2:819
+130:2:827
+131:2:828
+132:2:832
+133:2:833
+134:2:841
+135:2:846
+136:2:850
+137:2:851
+138:2:858
+139:2:859
+140:2:870
+141:2:871
+142:2:872
+143:2:883
+144:2:888
+145:2:889
+146:0:1650
+147:2:901
+148:0:1650
+149:2:903
+150:0:1650
+151:2:906
+152:2:907
+153:2:919
+154:2:920
+155:2:924
+156:2:925
+157:2:933
+158:2:938
+159:2:942
+160:2:943
+161:2:950
+162:2:951
+163:2:962
+164:2:963
+165:2:964
+166:2:975
+167:2:980
+168:2:981
+169:0:1650
+170:2:993
+171:0:1650
+172:2:995
+173:0:1650
+174:2:996
+175:0:1650
+176:2:997
+177:0:1650
+178:2:998
+179:0:1650
+180:2:999
+181:2:1003
+182:2:1004
+183:2:1012
+184:2:1013
+185:2:1017
+186:2:1018
+187:2:1026
+188:2:1031
+189:2:1035
+190:2:1036
+191:2:1043
+192:2:1044
+193:2:1055
+194:2:1056
+195:2:1057
+196:2:1068
+197:2:1073
+198:2:1074
+199:0:1650
+200:2:1086
+201:0:1650
+202:2:1283
+203:0:1650
+204:2:1381
+205:0:1650
+206:2:1382
+207:0:1650
+208:2:1386
+209:0:1650
+210:2:1395
+211:2:1396
+212:2:1400
+213:2:1404
+214:2:1405
+215:2:1409
+216:2:1417
+217:2:1418
+218:2:1423
+219:2:1430
+220:2:1431
+221:2:1438
+222:2:1443
+223:0:1650
+224:2:1454
+225:0:1650
+226:2:1458
+227:2:1459
+228:2:1463
+229:2:1467
+230:2:1468
+231:2:1472
+232:2:1480
+233:2:1481
+234:2:1486
+235:2:1493
+236:2:1494
+237:2:1501
+238:2:1506
+239:0:1650
+240:2:1517
+241:0:1650
+242:2:1525
+243:2:1526
+244:2:1530
+245:2:1534
+246:2:1535
+247:2:1539
+248:2:1547
+249:2:1548
+250:2:1553
+251:2:1560
+252:2:1561
+253:2:1568
+254:2:1573
+255:0:1650
+256:2:1584
+257:0:1650
+258:2:1586
+259:0:1650
+260:2:1587
+261:0:1650
+262:2:423
+263:0:1650
+264:2:424
+265:2:428
+266:2:429
+267:2:437
+268:2:438
+269:2:442
+270:2:443
+271:2:451
+272:2:456
+273:2:460
+274:2:461
+275:2:468
+276:2:469
+277:2:480
+278:2:481
+279:2:482
+280:2:493
+281:2:498
+282:2:499
+283:0:1650
+284:2:511
+285:0:1650
+286:2:513
+287:2:514
+288:0:1650
+289:2:518
+290:2:522
+291:2:523
+292:2:531
+293:2:532
+294:2:536
+295:2:537
+296:2:545
+297:2:550
+298:2:551
+299:2:562
+300:2:563
+301:2:574
+302:2:575
+303:2:576
+304:2:587
+305:2:592
+306:2:593
+307:0:1650
+308:2:605
+309:0:1650
+310:2:607
+311:0:1650
+312:2:608
+313:0:1650
+314:2:618
+315:0:1650
+316:2:622
+317:2:623
+318:2:627
+319:2:631
+320:2:632
+321:2:636
+322:2:644
+323:2:645
+324:2:650
+325:2:657
+326:2:658
+327:2:665
+328:2:670
+329:0:1650
+330:2:681
+331:0:1650
+332:2:685
+333:2:686
+334:2:690
+335:2:694
+336:2:695
+337:2:699
+338:2:707
+339:2:708
+340:2:713
+341:2:720
+342:2:721
+343:2:728
+344:2:733
+345:0:1650
+346:2:744
+347:0:1650
+348:2:752
+349:2:753
+350:2:757
+351:2:761
+352:2:762
+353:2:766
+354:2:774
+355:2:775
+356:2:780
+357:2:787
+358:2:788
+359:2:795
+360:2:800
+361:0:1650
+362:2:811
+363:0:1650
+364:2:813
+365:0:1650
+366:2:814
+367:2:818
+368:2:819
+369:2:827
+370:2:828
+371:2:832
+372:2:833
+373:2:841
+374:2:846
+375:2:850
+376:2:851
+377:2:858
+378:2:859
+379:2:870
+380:2:871
+381:2:872
+382:2:883
+383:2:888
+384:2:889
+385:0:1650
+386:2:901
+387:0:1650
+388:2:903
+389:0:1650
+390:2:906
+391:2:907
+392:2:919
+393:2:920
+394:2:924
+395:2:925
+396:2:933
+397:2:938
+398:2:942
+399:2:943
+400:2:950
+401:2:951
+402:2:962
+403:2:963
+404:2:964
+405:2:975
+406:2:980
+407:2:981
+408:0:1650
+409:2:993
+410:0:1650
+411:2:995
+412:0:1650
+413:2:996
+414:0:1650
+415:2:997
+416:0:1650
+417:2:998
+418:0:1650
+419:2:999
+420:2:1003
+421:2:1004
+422:2:1012
+423:2:1013
+424:2:1017
+425:2:1018
+426:2:1026
+427:2:1031
+428:2:1035
+429:2:1036
+430:2:1043
+431:2:1044
+432:2:1055
+433:2:1056
+434:2:1057
+435:2:1068
+436:2:1073
+437:2:1074
+438:0:1650
+439:2:1086
+440:0:1650
+441:2:1283
+442:0:1650
+443:2:1381
+444:0:1650
+445:2:1382
+446:0:1650
+447:2:1386
+448:0:1650
+449:2:1395
+450:2:1396
+451:2:1400
+452:2:1404
+453:2:1405
+454:2:1409
+455:2:1417
+456:2:1418
+457:2:1423
+458:2:1430
+459:2:1431
+460:2:1438
+461:2:1443
+462:0:1650
+463:2:1454
+464:0:1650
+465:2:1458
+466:2:1459
+467:2:1463
+468:2:1467
+469:2:1468
+470:2:1472
+471:2:1480
+472:2:1481
+473:2:1486
+474:2:1493
+475:2:1494
+476:2:1501
+477:2:1506
+478:0:1650
+479:2:1517
+480:0:1650
+481:2:1525
+482:2:1526
+483:2:1530
+484:2:1534
+485:2:1535
+486:2:1539
+487:2:1547
+488:2:1548
+489:2:1553
+490:2:1560
+491:2:1561
+492:2:1568
+493:2:1573
+494:0:1650
+495:2:1584
+496:0:1650
+497:2:1586
+498:0:1650
+499:2:1587
+500:0:1650
+501:2:423
+502:0:1650
+503:2:424
+504:2:428
+505:2:429
+506:2:437
+507:2:438
+508:2:442
+509:2:443
+510:2:451
+511:2:456
+512:2:460
+513:2:461
+514:2:468
+515:2:469
+516:2:480
+517:2:481
+518:2:482
+519:2:493
+520:2:498
+521:2:499
+522:0:1650
+523:2:511
+524:0:1650
+525:2:513
+526:2:514
+527:0:1650
+528:2:518
+529:2:522
+530:2:523
+531:2:531
+532:2:532
+533:2:536
+534:2:537
+535:2:545
+536:2:550
+537:2:551
+538:2:562
+539:2:563
+540:2:574
+541:2:575
+542:2:576
+543:2:587
+544:2:592
+545:2:593
+546:0:1650
+547:2:605
+548:0:1650
+549:2:607
+550:0:1650
+551:2:608
+552:0:1650
+553:2:618
+554:0:1650
+555:2:622
+556:2:623
+557:2:627
+558:2:631
+559:2:632
+560:2:636
+561:2:644
+562:2:645
+563:2:650
+564:2:657
+565:2:658
+566:2:665
+567:2:670
+568:0:1650
+569:2:681
+570:0:1650
+571:2:685
+572:2:686
+573:2:690
+574:2:694
+575:2:695
+576:2:699
+577:2:707
+578:2:708
+579:2:713
+580:2:720
+581:2:721
+582:2:728
+583:2:733
+584:0:1650
+585:2:744
+586:0:1650
+587:2:752
+588:2:753
+589:2:757
+590:2:761
+591:2:762
+592:2:766
+593:2:774
+594:2:775
+595:2:780
+596:2:787
+597:2:788
+598:2:795
+599:2:800
+600:0:1650
+601:2:811
+602:0:1650
+603:2:813
+604:0:1650
+605:2:814
+606:2:818
+607:2:819
+608:2:827
+609:2:828
+610:2:832
+611:2:833
+612:2:841
+613:2:846
+614:2:850
+615:2:851
+616:2:858
+617:2:859
+618:2:870
+619:2:871
+620:2:872
+621:2:883
+622:2:888
+623:2:889
+624:0:1650
+625:2:901
+626:0:1650
+627:2:903
+628:0:1650
+629:2:906
+630:2:907
+631:2:919
+632:2:920
+633:2:924
+634:2:925
+635:2:933
+636:2:938
+637:2:942
+638:2:943
+639:2:950
+640:2:951
+641:2:962
+642:2:963
+643:2:964
+644:2:975
+645:2:980
+646:2:981
+647:0:1650
+648:2:993
+649:0:1650
+650:2:995
+651:0:1650
+652:2:996
+653:0:1650
+654:2:997
+655:0:1650
+656:2:998
+657:0:1650
+658:2:999
+659:2:1003
+660:2:1004
+661:2:1012
+662:2:1013
+663:2:1017
+664:2:1018
+665:2:1026
+666:2:1031
+667:2:1035
+668:2:1036
+669:2:1043
+670:2:1044
+671:2:1055
+672:2:1056
+673:2:1057
+674:2:1068
+675:2:1073
+676:2:1074
+677:0:1650
+678:2:1086
+679:0:1650
+680:2:1283
+681:0:1650
+682:2:1381
+683:0:1650
+684:2:1382
+685:0:1650
+686:2:1386
+687:0:1650
+688:2:1395
+689:2:1396
+690:2:1400
+691:2:1404
+692:2:1405
+693:2:1409
+694:2:1417
+695:2:1418
+696:2:1423
+697:2:1430
+698:2:1431
+699:2:1438
+700:2:1443
+701:0:1650
+702:2:1454
+703:0:1650
+704:2:1458
+705:2:1459
+706:2:1463
+707:2:1467
+708:2:1468
+709:2:1472
+710:2:1480
+711:2:1481
+712:2:1486
+713:2:1493
+714:2:1494
+715:2:1501
+716:2:1506
+717:0:1650
+718:2:1517
+719:0:1650
+720:2:1525
+721:2:1526
+722:2:1530
+723:2:1534
+724:2:1535
+725:2:1539
+726:2:1547
+727:2:1548
+728:2:1553
+729:2:1560
+730:2:1561
+731:2:1568
+732:2:1573
+733:0:1650
+734:2:1584
+735:0:1650
+736:2:1586
+737:0:1650
+738:2:1587
+739:0:1650
+740:2:423
+741:0:1650
+742:2:424
+743:2:428
+744:2:429
+745:2:437
+746:2:438
+747:2:442
+748:2:443
+749:2:451
+750:2:456
+751:2:460
+752:2:461
+753:2:468
+754:2:469
+755:2:480
+756:2:481
+757:2:482
+758:2:493
+759:2:498
+760:2:499
+761:0:1650
+762:2:511
+763:0:1650
+764:2:513
+765:2:514
+766:0:1650
+767:2:518
+768:2:522
+769:2:523
+770:2:531
+771:2:532
+772:2:536
+773:2:537
+774:2:545
+775:2:550
+776:2:551
+777:2:562
+778:2:563
+779:2:574
+780:2:575
+781:2:576
+782:2:587
+783:2:592
+784:2:593
+785:0:1650
+786:2:605
+787:0:1650
+788:2:607
+789:0:1650
+790:2:608
+791:0:1650
+792:2:618
+793:0:1650
+794:2:622
+795:2:623
+796:2:627
+797:2:631
+798:2:632
+799:2:636
+800:2:644
+801:2:645
+802:2:650
+803:2:657
+804:2:658
+805:2:665
+806:2:670
+807:0:1650
+808:2:681
+809:0:1650
+810:2:685
+811:2:686
+812:2:690
+813:2:694
+814:2:695
+815:2:699
+816:2:707
+817:2:708
+818:2:713
+819:2:720
+820:2:721
+821:2:728
+822:2:733
+823:0:1650
+824:2:744
+825:0:1650
+826:2:752
+827:2:753
+828:2:757
+829:2:761
+830:2:762
+831:2:766
+832:2:774
+833:2:775
+834:2:780
+835:2:787
+836:2:788
+837:2:795
+838:2:800
+839:0:1650
+840:2:811
+841:0:1650
+842:2:813
+843:0:1650
+844:2:814
+845:2:818
+846:2:819
+847:2:827
+848:2:828
+849:2:832
+850:2:833
+851:2:841
+852:2:846
+853:2:850
+854:2:851
+855:2:858
+856:2:859
+857:2:870
+858:2:871
+859:2:872
+860:2:883
+861:2:888
+862:2:889
+863:0:1650
+864:2:901
+865:0:1650
+866:2:903
+867:0:1650
+868:2:906
+869:2:907
+870:2:919
+871:2:920
+872:2:924
+873:2:925
+874:2:933
+875:2:938
+876:2:942
+877:2:943
+878:2:950
+879:2:951
+880:2:962
+881:2:963
+882:2:964
+883:2:975
+884:2:980
+885:2:981
+886:0:1650
+887:2:993
+888:0:1650
+889:2:995
+890:0:1650
+891:2:996
+892:0:1650
+893:2:997
+894:0:1650
+895:2:998
+896:0:1650
+897:2:999
+898:2:1003
+899:2:1004
+900:2:1012
+901:2:1013
+902:2:1017
+903:2:1018
+904:2:1026
+905:2:1031
+906:2:1035
+907:2:1036
+908:2:1043
+909:2:1044
+910:2:1055
+911:2:1056
+912:2:1057
+913:2:1068
+914:2:1073
+915:2:1074
+916:0:1650
+917:2:1086
+918:0:1650
+919:2:1283
+920:0:1650
+921:2:1381
+922:0:1650
+923:2:1382
+924:0:1650
+925:2:1386
+926:0:1650
+927:2:1395
+928:2:1396
+929:2:1400
+930:2:1404
+931:2:1405
+932:2:1409
+933:2:1417
+934:2:1418
+935:2:1423
+936:2:1430
+937:2:1431
+938:2:1438
+939:2:1443
+940:0:1650
+941:2:1454
+942:0:1650
+943:1:2
+944:0:1650
+945:1:8
+946:0:1650
+947:1:9
+948:0:1650
+949:1:10
+950:0:1650
+951:1:11
+952:0:1650
+953:1:12
+954:1:16
+955:1:17
+956:1:25
+957:1:26
+958:1:30
+959:1:31
+960:1:39
+961:1:44
+962:1:48
+963:1:49
+964:1:63
+965:1:64
+966:1:68
+967:1:69
+968:1:70
+969:1:81
+970:1:86
+971:1:87
+972:0:1650
+973:1:99
+974:0:1650
+975:1:101
+976:0:1650
+977:1:102
+978:1:106
+979:1:107
+980:1:115
+981:1:116
+982:1:120
+983:1:121
+984:1:129
+985:1:134
+986:1:138
+987:1:139
+988:1:153
+989:1:154
+990:1:158
+991:1:159
+992:1:160
+993:1:171
+994:1:176
+995:1:177
+996:0:1650
+997:1:189
+998:0:1650
+999:1:191
+1000:0:1650
+1001:1:192
+1002:0:1650
+1003:2:1458
+1004:2:1459
+1005:2:1463
+1006:2:1467
+1007:2:1468
+1008:2:1472
+1009:2:1480
+1010:2:1481
+1011:2:1486
+1012:2:1493
+1013:2:1494
+1014:2:1501
+1015:2:1506
+1016:0:1650
+1017:2:1517
+1018:0:1650
+1019:2:1525
+1020:2:1526
+1021:2:1530
+1022:2:1534
+1023:2:1535
+1024:2:1539
+1025:2:1547
+1026:2:1548
+1027:2:1553
+1028:2:1560
+1029:2:1561
+1030:2:1568
+1031:2:1573
+1032:0:1650
+1033:2:1584
+1034:0:1650
+1035:2:1586
+1036:0:1650
+1037:2:1587
+1038:0:1650
+1039:2:423
+1040:0:1650
+1041:2:424
+1042:2:428
+1043:2:429
+1044:2:437
+1045:2:438
+1046:2:442
+1047:2:443
+1048:2:451
+1049:2:456
+1050:2:460
+1051:2:461
+1052:2:468
+1053:2:469
+1054:2:480
+1055:2:481
+1056:2:482
+1057:2:493
+1058:2:498
+1059:2:499
+1060:0:1650
+1061:2:511
+1062:0:1650
+1063:2:513
+1064:2:514
+1065:0:1650
+1066:2:518
+1067:2:522
+1068:2:523
+1069:2:531
+1070:2:532
+1071:2:536
+1072:2:537
+1073:2:545
+1074:2:550
+1075:2:551
+1076:2:562
+1077:2:563
+1078:2:574
+1079:2:575
+1080:2:576
+1081:2:587
+1082:2:592
+1083:2:593
+1084:0:1650
+1085:2:605
+1086:0:1650
+1087:2:607
+1088:0:1650
+1089:2:608
+1090:0:1650
+1091:2:618
+1092:0:1650
+1093:2:622
+1094:2:623
+1095:2:627
+1096:2:631
+1097:2:632
+1098:2:636
+1099:2:644
+1100:2:645
+1101:2:650
+1102:2:657
+1103:2:658
+1104:2:665
+1105:2:670
+1106:0:1650
+1107:2:681
+1108:0:1650
+1109:1:193
+1110:1:197
+1111:1:198
+1112:1:206
+1113:1:207
+1114:1:211
+1115:1:212
+1116:1:220
+1117:1:225
+1118:1:229
+1119:1:230
+1120:1:237
+1121:1:238
+1122:1:249
+1123:1:250
+1124:1:251
+1125:1:262
+1126:1:274
+1127:1:275
+1128:0:1650
+1129:1:280
+1130:0:1650
+1131:1:282
+1132:0:1650
+1133:1:291
+1134:0:1650
+1135:1:293
+1136:0:1650
+1137:1:296
+1138:0:1650
+1139:1:301
+1140:0:1650
+1141:2:685
+1142:2:686
+1143:2:690
+1144:2:691
+1145:2:699
+1146:2:707
+1147:2:708
+1148:2:713
+1149:2:720
+1150:2:721
+1151:2:728
+1152:2:733
+1153:0:1650
+1154:2:744
+1155:0:1650
+1156:2:752
+1157:2:753
+1158:2:757
+1159:2:761
+1160:2:762
+1161:2:766
+1162:2:774
+1163:2:775
+1164:2:780
+1165:2:787
+1166:2:788
+1167:2:795
+1168:2:800
+1169:0:1650
+1170:2:811
+1171:0:1650
+1172:2:813
+1173:0:1650
+1174:2:814
+1175:2:818
+1176:2:819
+1177:2:827
+1178:2:828
+1179:2:832
+1180:2:833
+1181:2:841
+1182:2:846
+1183:2:850
+1184:2:851
+1185:2:858
+1186:2:859
+1187:2:870
+1188:2:871
+1189:2:872
+1190:2:883
+1191:2:888
+1192:2:889
+1193:0:1650
+1194:2:901
+1195:0:1650
+1196:2:903
+1197:0:1650
+1198:2:906
+1199:2:907
+1200:2:919
+1201:2:920
+1202:2:924
+1203:2:925
+1204:2:933
+1205:2:938
+1206:2:942
+1207:2:943
+1208:2:950
+1209:2:951
+1210:2:962
+1211:2:963
+1212:2:964
+1213:2:975
+1214:2:980
+1215:2:981
+1216:0:1650
+1217:2:993
+1218:0:1650
+1219:2:995
+1220:0:1650
+1221:2:996
+1222:0:1650
+1223:2:997
+1224:0:1650
+1225:2:998
+1226:0:1650
+1227:2:999
+1228:2:1003
+1229:2:1004
+1230:2:1012
+1231:2:1013
+1232:2:1017
+1233:2:1018
+1234:2:1026
+1235:2:1031
+1236:2:1035
+1237:2:1036
+1238:2:1043
+1239:2:1044
+1240:2:1055
+1241:2:1056
+1242:2:1057
+1243:2:1068
+1244:2:1073
+1245:2:1074
+1246:0:1650
+1247:2:1086
+1248:0:1650
+1249:2:1283
+1250:0:1650
+1251:2:1381
+1252:0:1650
+1253:2:1382
+1254:0:1650
+1255:2:1386
+1256:0:1650
+1257:2:1395
+1258:2:1396
+1259:2:1400
+1260:2:1404
+1261:2:1405
+1262:2:1409
+1263:2:1417
+1264:2:1418
+1265:2:1423
+1266:2:1430
+1267:2:1431
+1268:2:1438
+1269:2:1443
+1270:0:1650
+1271:2:1454
+1272:0:1650
+1273:2:1458
+1274:2:1459
+1275:2:1463
+1276:2:1467
+1277:2:1468
+1278:2:1472
+1279:2:1480
+1280:2:1481
+1281:2:1486
+1282:2:1493
+1283:2:1494
+1284:2:1501
+1285:2:1506
+1286:0:1650
+1287:2:1517
+1288:0:1650
+1289:2:1525
+1290:2:1526
+1291:2:1530
+1292:2:1534
+1293:2:1535
+1294:2:1539
+1295:2:1547
+1296:2:1548
+1297:2:1553
+1298:2:1560
+1299:2:1561
+1300:2:1568
+1301:2:1573
+1302:0:1650
+1303:2:1584
+1304:0:1650
+1305:2:1586
+1306:0:1650
+1307:2:1587
+1308:0:1650
+1309:2:1590
+1310:0:1650
+1311:2:1595
+1312:0:1650
+1313:1:302
+1314:0:1648
+1315:2:1596
+1316:0:1654
+1317:1:34
--- /dev/null
+([] <> !np_)
--- /dev/null
+#define READER_PROGRESS
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define > pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_progress.ltl | grep -v ^//`)" >> pan.ltl
+cp urcu_progress_reader.define .input.define
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -o pan pan.c
+./pan -a -f -v -c1 -X -m10000000 -w20
+warning: for p.o. reduction to be valid the never claim must be stutter-invariant
+(never claims generated from LTL formulae are stutter-invariant)
+depth 0: Claim reached state 5 (line 744)
+depth 15: Claim reached state 9 (line 749)
+depth 1767: Claim reached state 9 (line 748)
+Depth= 2582 States= 1e+06 Transitions= 1.91e+07 Memory= 498.674 t= 16.1 R= 6e+04
+Depth= 2582 States= 2e+06 Transitions= 3.89e+07 Memory= 531.096 t= 33 R= 6e+04
+Depth= 2582 States= 3e+06 Transitions= 5.89e+07 Memory= 563.518 t= 50.5 R= 6e+04
+pan: resizing hashtable to -w22.. done
+
+(Spin Version 5.1.7 -- 23 December 2008)
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim +
+ assertion violations + (if within scope of claim)
+ acceptance cycles + (fairness enabled)
+ invalid end states - (disabled by never claim)
+
+State-vector 56 byte, depth reached 2582, errors: 0
+ 1743405 states, stored (3.27749e+06 visited)
+ 60942540 states, matched
+ 64220033 transitions (= visited+matched)
+2.3877948e+08 atomic steps
+hash conflicts: 25318829 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 139.662 equivalent memory usage for states (stored*(State-vector + overhead))
+ 113.924 actual memory usage for states (compression: 81.57%)
+ state-vector as stored = 41 byte + 28 byte overhead
+ 32.000 memory used for hash table (-w22)
+ 457.764 memory used for DFS stack (-m10000000)
+ 603.623 total actual memory usage
+
+unreached in proctype urcu_reader
+ line 399, "pan.___", state 16, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 48, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 61, "(1)"
+ line 418, "pan.___", state 91, "(1)"
+ line 399, "pan.___", state 106, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 138, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 151, "(1)"
+ line 418, "pan.___", state 181, "(1)"
+ line 399, "pan.___", state 197, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 229, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 242, "(1)"
+ line 418, "pan.___", state 272, "(1)"
+ line 399, "pan.___", state 315, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 347, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 360, "(1)"
+ line 418, "pan.___", state 390, "(1)"
+ line 540, "pan.___", state 414, "-end-"
+ (17 of 414 states)
+unreached in proctype urcu_writer
+ line 399, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 28, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 59, "(1)"
+ line 413, "pan.___", state 72, "(1)"
+ line 418, "pan.___", state 89, "(1)"
+ line 399, "pan.___", state 108, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 122, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 153, "(1)"
+ line 413, "pan.___", state 166, "(1)"
+ line 652, "pan.___", state 199, "(1)"
+ line 175, "pan.___", state 208, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 179, "pan.___", state 217, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 240, "(1)"
+ line 164, "pan.___", state 248, "(1)"
+ line 168, "pan.___", state 260, "(1)"
+ line 175, "pan.___", state 271, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 293, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 160, "pan.___", state 303, "(1)"
+ line 164, "pan.___", state 311, "(1)"
+ line 168, "pan.___", state 323, "(1)"
+ line 175, "pan.___", state 338, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 179, "pan.___", state 347, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 360, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 370, "(1)"
+ line 164, "pan.___", state 378, "(1)"
+ line 168, "pan.___", state 390, "(1)"
+ line 399, "pan.___", state 404, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 418, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 436, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 449, "(1)"
+ line 413, "pan.___", state 462, "(1)"
+ line 418, "pan.___", state 479, "(1)"
+ line 399, "pan.___", state 498, "(1)"
+ line 403, "pan.___", state 510, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 528, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 554, "(1)"
+ line 418, "pan.___", state 571, "(1)"
+ line 403, "pan.___", state 603, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 621, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 647, "(1)"
+ line 418, "pan.___", state 664, "(1)"
+ line 179, "pan.___", state 687, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 700, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 710, "(1)"
+ line 164, "pan.___", state 718, "(1)"
+ line 168, "pan.___", state 730, "(1)"
+ line 175, "pan.___", state 741, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 763, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 160, "pan.___", state 773, "(1)"
+ line 164, "pan.___", state 781, "(1)"
+ line 168, "pan.___", state 793, "(1)"
+ line 175, "pan.___", state 808, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 179, "pan.___", state 817, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 830, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 840, "(1)"
+ line 164, "pan.___", state 848, "(1)"
+ line 168, "pan.___", state 860, "(1)"
+ line 399, "pan.___", state 882, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 399, "pan.___", state 884, "(1)"
+ line 399, "pan.___", state 885, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 399, "pan.___", state 885, "else"
+ line 399, "pan.___", state 888, "(1)"
+ line 403, "pan.___", state 896, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 898, "(1)"
+ line 403, "pan.___", state 899, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 403, "pan.___", state 899, "else"
+ line 403, "pan.___", state 902, "(1)"
+ line 403, "pan.___", state 903, "(1)"
+ line 403, "pan.___", state 903, "(1)"
+ line 401, "pan.___", state 908, "((i<1))"
+ line 401, "pan.___", state 908, "((i>=1))"
+ line 408, "pan.___", state 914, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 927, "(1)"
+ line 409, "pan.___", state 928, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 409, "pan.___", state 928, "else"
+ line 409, "pan.___", state 931, "(1)"
+ line 409, "pan.___", state 932, "(1)"
+ line 409, "pan.___", state 932, "(1)"
+ line 413, "pan.___", state 940, "(1)"
+ line 413, "pan.___", state 941, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 413, "pan.___", state 941, "else"
+ line 413, "pan.___", state 944, "(1)"
+ line 413, "pan.___", state 945, "(1)"
+ line 413, "pan.___", state 945, "(1)"
+ line 411, "pan.___", state 950, "((i<1))"
+ line 411, "pan.___", state 950, "((i>=1))"
+ line 418, "pan.___", state 957, "(1)"
+ line 418, "pan.___", state 958, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 418, "pan.___", state 958, "else"
+ line 418, "pan.___", state 961, "(1)"
+ line 418, "pan.___", state 962, "(1)"
+ line 418, "pan.___", state 962, "(1)"
+ line 420, "pan.___", state 965, "(1)"
+ line 420, "pan.___", state 965, "(1)"
+ line 403, "pan.___", state 996, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 1014, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 1040, "(1)"
+ line 418, "pan.___", state 1057, "(1)"
+ line 403, "pan.___", state 1086, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 1104, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 1130, "(1)"
+ line 418, "pan.___", state 1147, "(1)"
+ line 399, "pan.___", state 1166, "(1)"
+ line 403, "pan.___", state 1178, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 1196, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 1222, "(1)"
+ line 418, "pan.___", state 1239, "(1)"
+ line 403, "pan.___", state 1271, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 1289, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 1315, "(1)"
+ line 418, "pan.___", state 1332, "(1)"
+ line 179, "pan.___", state 1355, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 1368, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 1378, "(1)"
+ line 164, "pan.___", state 1386, "(1)"
+ line 168, "pan.___", state 1398, "(1)"
+ line 175, "pan.___", state 1409, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 1431, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 160, "pan.___", state 1441, "(1)"
+ line 164, "pan.___", state 1449, "(1)"
+ line 168, "pan.___", state 1461, "(1)"
+ line 175, "pan.___", state 1476, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 179, "pan.___", state 1485, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 1498, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 1508, "(1)"
+ line 164, "pan.___", state 1516, "(1)"
+ line 168, "pan.___", state 1528, "(1)"
+ line 399, "pan.___", state 1550, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 399, "pan.___", state 1552, "(1)"
+ line 399, "pan.___", state 1553, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 399, "pan.___", state 1553, "else"
+ line 399, "pan.___", state 1556, "(1)"
+ line 403, "pan.___", state 1564, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 1566, "(1)"
+ line 403, "pan.___", state 1567, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 403, "pan.___", state 1567, "else"
+ line 403, "pan.___", state 1570, "(1)"
+ line 403, "pan.___", state 1571, "(1)"
+ line 403, "pan.___", state 1571, "(1)"
+ line 401, "pan.___", state 1576, "((i<1))"
+ line 401, "pan.___", state 1576, "((i>=1))"
+ line 408, "pan.___", state 1582, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 1595, "(1)"
+ line 409, "pan.___", state 1596, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 409, "pan.___", state 1596, "else"
+ line 409, "pan.___", state 1599, "(1)"
+ line 409, "pan.___", state 1600, "(1)"
+ line 409, "pan.___", state 1600, "(1)"
+ line 413, "pan.___", state 1608, "(1)"
+ line 413, "pan.___", state 1609, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 413, "pan.___", state 1609, "else"
+ line 413, "pan.___", state 1612, "(1)"
+ line 413, "pan.___", state 1613, "(1)"
+ line 413, "pan.___", state 1613, "(1)"
+ line 411, "pan.___", state 1618, "((i<1))"
+ line 411, "pan.___", state 1618, "((i>=1))"
+ line 418, "pan.___", state 1625, "(1)"
+ line 418, "pan.___", state 1626, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 418, "pan.___", state 1626, "else"
+ line 418, "pan.___", state 1629, "(1)"
+ line 418, "pan.___", state 1630, "(1)"
+ line 418, "pan.___", state 1630, "(1)"
+ line 420, "pan.___", state 1633, "(1)"
+ line 420, "pan.___", state 1633, "(1)"
+ line 179, "pan.___", state 1658, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 1671, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 1681, "(1)"
+ line 164, "pan.___", state 1689, "(1)"
+ line 168, "pan.___", state 1701, "(1)"
+ line 175, "pan.___", state 1712, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 1734, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 160, "pan.___", state 1744, "(1)"
+ line 164, "pan.___", state 1752, "(1)"
+ line 168, "pan.___", state 1764, "(1)"
+ line 175, "pan.___", state 1779, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 179, "pan.___", state 1788, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 1801, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 1811, "(1)"
+ line 164, "pan.___", state 1819, "(1)"
+ line 168, "pan.___", state 1831, "(1)"
+ line 702, "pan.___", state 1856, "-end-"
+ (158 of 1856 states)
+unreached in proctype :init:
+ (0 of 46 states)
+unreached in proctype :never:
+ line 751, "pan.___", state 11, "-end-"
+ (1 of 11 states)
+
+pan: elapsed time 55.3 seconds
+pan: rate 59256.789 states/second
+pan: avg transition delay 8.6126e-07 usec
+cp .input.spin urcu_progress_reader.spin.input
+cp .input.spin.trail urcu_progress_reader.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
--- /dev/null
+#define READER_PROGRESS
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+//#define TEST_SIGNAL
+//#define TEST_SIGNAL_ON_READ
+//#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 1
+//#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:4:-2
+-4:-4:-4
+1:0:4401
+2:4:4353
+3:4:4356
+4:4:4356
+5:4:4359
+6:4:4367
+7:4:4367
+8:4:4370
+9:4:4376
+10:4:4380
+11:4:4380
+12:4:4383
+13:4:4391
+14:4:4395
+15:4:4396
+16:0:4401
+17:4:4398
+18:0:4401
+19:3:2479
+20:0:4401
+21:3:2485
+22:0:4401
+23:3:2486
+24:0:4401
+25:3:2487
+26:3:2491
+27:3:2492
+28:3:2500
+29:3:2501
+30:3:2505
+31:3:2506
+32:3:2514
+33:3:2519
+34:3:2523
+35:3:2524
+36:3:2531
+37:3:2532
+38:3:2543
+39:3:2544
+40:3:2545
+41:3:2556
+42:3:2561
+43:3:2562
+44:0:4401
+45:3:2574
+46:0:4401
+47:3:2576
+48:3:2577
+49:0:4401
+50:3:2581
+51:3:2585
+52:3:2586
+53:3:2594
+54:3:2595
+55:3:2599
+56:3:2600
+57:3:2608
+58:3:2613
+59:3:2614
+60:3:2625
+61:3:2626
+62:3:2637
+63:3:2638
+64:3:2639
+65:3:2650
+66:3:2655
+67:3:2656
+68:0:4401
+69:3:2668
+70:0:4401
+71:3:2670
+72:0:4401
+73:3:2671
+74:0:4401
+75:3:2681
+76:0:4401
+77:3:2682
+78:0:4401
+79:3:2686
+80:3:2687
+81:3:2691
+82:3:2695
+83:3:2696
+84:3:2700
+85:3:2708
+86:3:2709
+87:3:2714
+88:3:2721
+89:3:2722
+90:3:2729
+91:3:2734
+92:0:4401
+93:3:2745
+94:0:4401
+95:3:2749
+96:3:2750
+97:3:2754
+98:3:2758
+99:3:2759
+100:3:2763
+101:3:2771
+102:3:2772
+103:3:2777
+104:3:2784
+105:3:2785
+106:3:2792
+107:3:2797
+108:0:4401
+109:3:2808
+110:0:4401
+111:3:2816
+112:3:2817
+113:3:2821
+114:3:2825
+115:3:2826
+116:3:2830
+117:3:2838
+118:3:2839
+119:3:2844
+120:3:2851
+121:3:2852
+122:3:2859
+123:3:2864
+124:0:4401
+125:3:2879
+126:0:4401
+127:3:2881
+128:0:4401
+129:3:2882
+130:3:2886
+131:3:2887
+132:3:2895
+133:3:2896
+134:3:2900
+135:3:2901
+136:3:2909
+137:3:2914
+138:3:2918
+139:3:2919
+140:3:2926
+141:3:2927
+142:3:2938
+143:3:2939
+144:3:2940
+145:3:2951
+146:3:2956
+147:3:2957
+148:0:4401
+149:3:2969
+150:0:4401
+151:3:2971
+152:0:4401
+153:3:2974
+154:3:2975
+155:3:2987
+156:3:2988
+157:3:2992
+158:3:2993
+159:3:3001
+160:3:3006
+161:3:3010
+162:3:3011
+163:3:3018
+164:3:3019
+165:3:3030
+166:3:3031
+167:3:3032
+168:3:3043
+169:3:3048
+170:3:3049
+171:0:4401
+172:3:3061
+173:0:4401
+174:3:3063
+175:0:4401
+176:3:3064
+177:0:4401
+178:3:3065
+179:0:4401
+180:3:3066
+181:0:4401
+182:3:3067
+183:3:3071
+184:3:3072
+185:3:3080
+186:3:3081
+187:3:3085
+188:3:3086
+189:3:3094
+190:3:3099
+191:3:3103
+192:3:3104
+193:3:3111
+194:3:3112
+195:3:3123
+196:3:3124
+197:3:3125
+198:3:3136
+199:3:3141
+200:3:3142
+201:0:4401
+202:3:3154
+203:0:4401
+204:3:3356
+205:0:4401
+206:3:3454
+207:0:4401
+208:3:3455
+209:0:4401
+210:3:3459
+211:0:4401
+212:3:3465
+213:3:3469
+214:3:3470
+215:3:3478
+216:3:3479
+217:3:3483
+218:3:3484
+219:3:3492
+220:3:3497
+221:3:3501
+222:3:3502
+223:3:3509
+224:3:3510
+225:3:3521
+226:3:3522
+227:3:3523
+228:3:3534
+229:3:3539
+230:3:3540
+231:0:4401
+232:3:3552
+233:0:4401
+234:3:3554
+235:0:4401
+236:3:3555
+237:3:3559
+238:3:3560
+239:3:3568
+240:3:3569
+241:3:3573
+242:3:3574
+243:3:3582
+244:3:3587
+245:3:3591
+246:3:3592
+247:3:3599
+248:3:3600
+249:3:3611
+250:3:3612
+251:3:3613
+252:3:3624
+253:3:3629
+254:3:3630
+255:0:4401
+256:3:3642
+257:0:4401
+258:3:3644
+259:0:4401
+260:3:3647
+261:3:3648
+262:3:3660
+263:3:3661
+264:3:3665
+265:3:3666
+266:3:3674
+267:3:3679
+268:3:3683
+269:3:3684
+270:3:3691
+271:3:3692
+272:3:3703
+273:3:3704
+274:3:3705
+275:3:3716
+276:3:3721
+277:3:3722
+278:0:4401
+279:3:3734
+280:0:4401
+281:3:3736
+282:0:4401
+283:3:3737
+284:0:4401
+285:3:3738
+286:0:4401
+287:3:3739
+288:0:4401
+289:3:3740
+290:3:3744
+291:3:3745
+292:3:3753
+293:3:3754
+294:3:3758
+295:3:3759
+296:3:3767
+297:3:3772
+298:3:3776
+299:3:3777
+300:3:3784
+301:3:3785
+302:3:3796
+303:3:3797
+304:3:3798
+305:3:3809
+306:3:3814
+307:3:3815
+308:0:4401
+309:3:3827
+310:0:4401
+311:3:4029
+312:0:4401
+313:3:4127
+314:0:4401
+315:3:4128
+316:0:4401
+317:3:4132
+318:0:4401
+319:3:4138
+320:0:4401
+321:3:4142
+322:3:4143
+323:3:4147
+324:3:4151
+325:3:4152
+326:3:4156
+327:3:4164
+328:3:4165
+329:3:4170
+330:3:4177
+331:3:4178
+332:3:4185
+333:3:4190
+334:0:4401
+335:3:4201
+336:0:4401
+337:3:4205
+338:3:4206
+339:3:4210
+340:3:4214
+341:3:4215
+342:3:4219
+343:3:4227
+344:3:4228
+345:3:4233
+346:3:4240
+347:3:4241
+348:3:4248
+349:3:4253
+350:0:4401
+351:3:4264
+352:0:4401
+353:3:4272
+354:3:4273
+355:3:4277
+356:3:4281
+357:3:4282
+358:3:4286
+359:3:4294
+360:3:4295
+361:3:4300
+362:3:4307
+363:3:4308
+364:3:4315
+365:3:4320
+366:0:4401
+367:3:4335
+368:0:4401
+369:3:4337
+370:0:4401
+371:3:4338
+372:0:4401
+373:3:2486
+374:0:4401
+375:3:2487
+376:3:2491
+377:3:2492
+378:3:2500
+379:3:2501
+380:3:2505
+381:3:2506
+382:3:2514
+383:3:2519
+384:3:2523
+385:3:2524
+386:3:2531
+387:3:2532
+388:3:2543
+389:3:2544
+390:3:2545
+391:3:2556
+392:3:2561
+393:3:2562
+394:0:4401
+395:3:2574
+396:0:4401
+397:3:2576
+398:3:2577
+399:0:4401
+400:3:2581
+401:3:2585
+402:3:2586
+403:3:2594
+404:3:2595
+405:3:2599
+406:3:2600
+407:3:2608
+408:3:2613
+409:3:2614
+410:3:2625
+411:3:2626
+412:3:2637
+413:3:2638
+414:3:2639
+415:3:2650
+416:3:2655
+417:3:2656
+418:0:4401
+419:3:2668
+420:0:4401
+421:3:2670
+422:0:4401
+423:3:2671
+424:0:4401
+425:3:2681
+426:0:4401
+427:3:2682
+428:0:4401
+429:3:2686
+430:3:2687
+431:3:2691
+432:3:2695
+433:3:2696
+434:3:2700
+435:3:2708
+436:3:2709
+437:3:2714
+438:3:2721
+439:3:2722
+440:3:2729
+441:3:2734
+442:0:4401
+443:3:2745
+444:0:4401
+445:3:2749
+446:3:2750
+447:3:2754
+448:3:2758
+449:3:2759
+450:3:2763
+451:3:2771
+452:3:2772
+453:3:2777
+454:3:2784
+455:3:2785
+456:3:2792
+457:3:2797
+458:0:4401
+459:3:2808
+460:0:4401
+461:3:2816
+462:3:2817
+463:3:2821
+464:3:2825
+465:3:2826
+466:3:2830
+467:3:2838
+468:3:2839
+469:3:2844
+470:3:2851
+471:3:2852
+472:3:2859
+473:3:2864
+474:0:4401
+475:3:2879
+476:0:4401
+477:3:2881
+478:0:4401
+479:3:2882
+480:3:2886
+481:3:2887
+482:3:2895
+483:3:2896
+484:3:2900
+485:3:2901
+486:3:2909
+487:3:2914
+488:3:2918
+489:3:2919
+490:3:2926
+491:3:2927
+492:3:2938
+493:3:2939
+494:3:2940
+495:3:2951
+496:3:2956
+497:3:2957
+498:0:4401
+499:3:2969
+500:0:4401
+501:3:2971
+502:0:4401
+503:3:2974
+504:3:2975
+505:3:2987
+506:3:2988
+507:3:2992
+508:3:2993
+509:3:3001
+510:3:3006
+511:3:3010
+512:3:3011
+513:3:3018
+514:3:3019
+515:3:3030
+516:3:3031
+517:3:3032
+518:3:3043
+519:3:3048
+520:3:3049
+521:0:4401
+522:3:3061
+523:0:4401
+524:3:3063
+525:0:4401
+526:3:3064
+527:0:4401
+528:3:3065
+529:0:4401
+530:3:3066
+531:0:4401
+532:3:3067
+533:3:3071
+534:3:3072
+535:3:3080
+536:3:3081
+537:3:3085
+538:3:3086
+539:3:3094
+540:3:3099
+541:3:3103
+542:3:3104
+543:3:3111
+544:3:3112
+545:3:3123
+546:3:3124
+547:3:3125
+548:3:3136
+549:3:3141
+550:3:3142
+551:0:4401
+552:3:3154
+553:0:4401
+554:3:3356
+555:0:4401
+556:3:3454
+557:0:4401
+558:3:3455
+559:0:4401
+560:3:3459
+561:0:4401
+562:3:3465
+563:3:3469
+564:3:3470
+565:3:3478
+566:3:3479
+567:3:3483
+568:3:3484
+569:3:3492
+570:3:3497
+571:3:3501
+572:3:3502
+573:3:3509
+574:3:3510
+575:3:3521
+576:3:3522
+577:3:3523
+578:3:3534
+579:3:3539
+580:3:3540
+581:0:4401
+582:3:3552
+583:0:4401
+584:3:3554
+585:0:4401
+586:3:3555
+587:3:3559
+588:3:3560
+589:3:3568
+590:3:3569
+591:3:3573
+592:3:3574
+593:3:3582
+594:3:3587
+595:3:3591
+596:3:3592
+597:3:3599
+598:3:3600
+599:3:3611
+600:3:3612
+601:3:3613
+602:3:3624
+603:3:3629
+604:3:3630
+605:0:4401
+606:3:3642
+607:0:4401
+608:3:3644
+609:0:4401
+610:3:3647
+611:3:3648
+612:3:3660
+613:3:3661
+614:3:3665
+615:3:3666
+616:3:3674
+617:3:3679
+618:3:3683
+619:3:3684
+620:3:3691
+621:3:3692
+622:3:3703
+623:3:3704
+624:3:3705
+625:3:3716
+626:3:3721
+627:3:3722
+628:0:4401
+629:3:3734
+630:0:4401
+631:3:3736
+632:0:4401
+633:3:3737
+634:0:4401
+635:3:3738
+636:0:4401
+637:3:3739
+638:0:4401
+639:3:3740
+640:3:3744
+641:3:3745
+642:3:3753
+643:3:3754
+644:3:3758
+645:3:3759
+646:3:3767
+647:3:3772
+648:3:3776
+649:3:3777
+650:3:3784
+651:3:3785
+652:3:3796
+653:3:3797
+654:3:3798
+655:3:3809
+656:3:3814
+657:3:3815
+658:0:4401
+659:3:3827
+660:0:4401
+661:3:4029
+662:0:4401
+663:3:4127
+664:0:4401
+665:3:4128
+666:0:4401
+667:3:4132
+668:0:4401
+669:3:4138
+670:0:4401
+671:3:4142
+672:3:4143
+673:3:4147
+674:3:4151
+675:3:4152
+676:3:4156
+677:3:4164
+678:3:4165
+679:3:4170
+680:3:4177
+681:3:4178
+682:3:4185
+683:3:4190
+684:0:4401
+685:3:4201
+686:0:4401
+687:3:4205
+688:3:4206
+689:3:4210
+690:3:4214
+691:3:4215
+692:3:4219
+693:3:4227
+694:3:4228
+695:3:4233
+696:3:4240
+697:3:4241
+698:3:4248
+699:3:4253
+700:0:4401
+701:3:4264
+702:0:4401
+703:3:4272
+704:3:4273
+705:3:4277
+706:3:4281
+707:3:4282
+708:3:4286
+709:3:4294
+710:3:4295
+711:3:4300
+712:3:4307
+713:3:4308
+714:3:4315
+715:3:4320
+716:0:4401
+717:3:4335
+718:0:4401
+719:3:4337
+720:0:4401
+721:3:4338
+722:0:4401
+723:3:2486
+724:0:4401
+725:3:2487
+726:3:2491
+727:3:2492
+728:3:2500
+729:3:2501
+730:3:2505
+731:3:2506
+732:3:2514
+733:3:2519
+734:3:2523
+735:3:2524
+736:3:2531
+737:3:2532
+738:3:2543
+739:3:2544
+740:3:2545
+741:3:2556
+742:3:2561
+743:3:2562
+744:0:4401
+745:3:2574
+746:0:4401
+747:3:2576
+748:3:2577
+749:0:4401
+750:3:2581
+751:3:2585
+752:3:2586
+753:3:2594
+754:3:2595
+755:3:2599
+756:3:2600
+757:3:2608
+758:3:2613
+759:3:2614
+760:3:2625
+761:3:2626
+762:3:2637
+763:3:2638
+764:3:2639
+765:3:2650
+766:3:2655
+767:3:2656
+768:0:4401
+769:3:2668
+770:0:4401
+771:3:2670
+772:0:4401
+773:3:2671
+774:0:4401
+775:3:2681
+776:0:4401
+777:3:2682
+778:0:4401
+779:3:2686
+780:3:2687
+781:3:2691
+782:3:2695
+783:3:2696
+784:3:2700
+785:3:2708
+786:3:2709
+787:3:2714
+788:3:2721
+789:3:2722
+790:3:2729
+791:3:2734
+792:0:4401
+793:3:2745
+794:0:4401
+795:3:2749
+796:3:2750
+797:3:2754
+798:3:2758
+799:3:2759
+800:3:2763
+801:3:2771
+802:3:2772
+803:3:2777
+804:3:2784
+805:3:2785
+806:3:2792
+807:3:2797
+808:0:4401
+809:3:2808
+810:0:4401
+811:3:2816
+812:3:2817
+813:3:2821
+814:3:2825
+815:3:2826
+816:3:2830
+817:3:2838
+818:3:2839
+819:3:2844
+820:3:2851
+821:3:2852
+822:3:2859
+823:3:2864
+824:0:4401
+825:3:2879
+826:0:4401
+827:3:2881
+828:0:4401
+829:3:2882
+830:3:2886
+831:3:2887
+832:3:2895
+833:3:2896
+834:3:2900
+835:3:2901
+836:3:2909
+837:3:2914
+838:3:2918
+839:3:2919
+840:3:2926
+841:3:2927
+842:3:2938
+843:3:2939
+844:3:2940
+845:3:2951
+846:3:2956
+847:3:2957
+848:0:4401
+849:3:2969
+850:0:4401
+851:3:2971
+852:0:4401
+853:3:2974
+854:3:2975
+855:3:2987
+856:3:2988
+857:3:2992
+858:3:2993
+859:3:3001
+860:3:3006
+861:3:3010
+862:3:3011
+863:3:3018
+864:3:3019
+865:3:3030
+866:3:3031
+867:3:3032
+868:3:3043
+869:3:3048
+870:3:3049
+871:0:4401
+872:3:3061
+873:0:4401
+874:3:3063
+875:0:4401
+876:3:3064
+877:0:4401
+878:3:3065
+879:0:4401
+880:3:3066
+881:0:4401
+882:3:3067
+883:3:3071
+884:3:3072
+885:3:3080
+886:3:3081
+887:3:3085
+888:3:3086
+889:3:3094
+890:3:3099
+891:3:3103
+892:3:3104
+893:3:3111
+894:3:3112
+895:3:3123
+896:3:3124
+897:3:3125
+898:3:3136
+899:3:3141
+900:3:3142
+901:0:4401
+902:3:3154
+903:0:4401
+904:3:3356
+905:0:4401
+906:3:3454
+907:0:4401
+908:3:3455
+909:0:4401
+910:3:3459
+911:0:4401
+912:3:3465
+913:3:3469
+914:3:3470
+915:3:3478
+916:3:3479
+917:3:3483
+918:3:3484
+919:3:3492
+920:3:3497
+921:3:3501
+922:3:3502
+923:3:3509
+924:3:3510
+925:3:3521
+926:3:3522
+927:3:3523
+928:3:3534
+929:3:3539
+930:3:3540
+931:0:4401
+932:3:3552
+933:0:4401
+934:3:3554
+935:0:4401
+936:3:3555
+937:3:3559
+938:3:3560
+939:3:3568
+940:3:3569
+941:3:3573
+942:3:3574
+943:3:3582
+944:3:3587
+945:3:3591
+946:3:3592
+947:3:3599
+948:3:3600
+949:3:3611
+950:3:3612
+951:3:3613
+952:3:3624
+953:3:3629
+954:3:3630
+955:0:4401
+956:3:3642
+957:0:4401
+958:3:3644
+959:0:4401
+960:3:3647
+961:3:3648
+962:3:3660
+963:3:3661
+964:3:3665
+965:3:3666
+966:3:3674
+967:3:3679
+968:3:3683
+969:3:3684
+970:3:3691
+971:3:3692
+972:3:3703
+973:3:3704
+974:3:3705
+975:3:3716
+976:3:3721
+977:3:3722
+978:0:4401
+979:3:3734
+980:0:4401
+981:3:3736
+982:0:4401
+983:3:3737
+984:0:4401
+985:3:3738
+986:0:4401
+987:3:3739
+988:0:4401
+989:3:3740
+990:3:3744
+991:3:3745
+992:3:3753
+993:3:3754
+994:3:3758
+995:3:3759
+996:3:3767
+997:3:3772
+998:3:3776
+999:3:3777
+1000:3:3784
+1001:3:3785
+1002:3:3796
+1003:3:3797
+1004:3:3798
+1005:3:3809
+1006:3:3814
+1007:3:3815
+1008:0:4401
+1009:3:3827
+1010:0:4401
+1011:3:4029
+1012:0:4401
+1013:3:4127
+1014:0:4401
+1015:3:4128
+1016:0:4401
+1017:3:4132
+1018:0:4401
+1019:3:4138
+1020:0:4401
+1021:3:4142
+1022:3:4143
+1023:3:4147
+1024:3:4151
+1025:3:4152
+1026:3:4156
+1027:3:4164
+1028:3:4165
+1029:3:4170
+1030:3:4177
+1031:3:4178
+1032:3:4185
+1033:3:4190
+1034:0:4401
+1035:3:4201
+1036:0:4401
+1037:3:4205
+1038:3:4206
+1039:3:4210
+1040:3:4214
+1041:3:4215
+1042:3:4219
+1043:3:4227
+1044:3:4228
+1045:3:4233
+1046:3:4240
+1047:3:4241
+1048:3:4248
+1049:3:4253
+1050:0:4401
+1051:3:4264
+1052:0:4401
+1053:3:4272
+1054:3:4273
+1055:3:4277
+1056:3:4281
+1057:3:4282
+1058:3:4286
+1059:3:4294
+1060:3:4295
+1061:3:4300
+1062:3:4307
+1063:3:4308
+1064:3:4315
+1065:3:4320
+1066:0:4401
+1067:3:4335
+1068:0:4401
+1069:3:4337
+1070:0:4401
+1071:3:4338
+1072:0:4401
+1073:3:4341
+1074:0:4401
+1075:3:4346
+1076:0:4401
+1077:2:1236
+1078:0:4401
+1079:3:4347
+1080:0:4401
+1081:2:1242
+1082:0:4401
+1083:3:4346
+1084:0:4401
+1085:2:1243
+1086:0:4401
+1087:3:4347
+1088:0:4401
+1089:2:1244
+1090:0:4401
+1091:3:4346
+1092:0:4401
+1093:2:1245
+1094:0:4401
+1095:3:4347
+1096:0:4401
+1097:1:2
+1098:0:4401
+1099:3:4346
+1100:0:4401
+1101:2:1246
+1102:0:4401
+1103:3:4347
+1104:0:4401
+1105:1:8
+1106:0:4401
+1107:3:4346
+1108:0:4401
+1109:2:1245
+1110:0:4401
+1111:3:4347
+1112:0:4401
+1113:1:9
+1114:0:4401
+1115:3:4346
+1116:0:4401
+1117:2:1246
+1118:0:4401
+1119:3:4347
+1120:0:4401
+1121:1:10
+1122:0:4401
+1123:3:4346
+1124:0:4401
+1125:2:1245
+1126:0:4401
+1127:3:4347
+1128:0:4401
+1129:1:11
+1130:0:4401
+1131:3:4346
+1132:0:4401
+1133:2:1246
+1134:0:4401
+1135:3:4347
+1136:0:4401
+1137:1:14
+1138:0:4401
+1139:3:4346
+1140:0:4401
+1141:2:1245
+1142:0:4401
+1143:3:4347
+1144:0:4401
+1145:1:15
+1146:0:4401
+1147:3:4346
+1148:0:4401
+1149:2:1246
+1150:0:4401
+1151:3:4347
+1152:0:4401
+1153:1:16
+1154:1:20
+1155:1:21
+1156:1:29
+1157:1:30
+1158:1:34
+1159:1:35
+1160:1:43
+1161:1:48
+1162:1:52
+1163:1:53
+1164:1:60
+1165:1:61
+1166:1:72
+1167:1:73
+1168:1:74
+1169:1:85
+1170:1:90
+1171:1:91
+1172:0:4401
+1173:3:4346
+1174:0:4401
+1175:2:1245
+1176:0:4401
+1177:3:4347
+1178:0:4401
+1179:1:103
+1180:0:4401
+1181:3:4346
+1182:0:4401
+1183:2:1246
+1184:0:4401
+1185:3:4347
+1186:0:4401
+1187:2:1247
+1188:0:4401
+1189:3:4346
+1190:0:4401
+1191:2:1253
+1192:0:4401
+1193:3:4347
+1194:0:4401
+1195:2:1254
+1196:0:4399
+1197:3:4346
+1198:0:4405
+1199:3:4347
+1200:0:4405
+1201:2:1257
+1202:0:4405
+1203:3:4346
+1204:0:4405
+1205:2:1258
+1206:0:4405
+1207:3:4347
+1208:0:4405
+1209:2:1259
+1210:2:1263
+1211:2:1264
+1212:2:1272
+1213:2:1273
+1214:2:1277
+1215:2:1278
+1216:2:1286
+1217:2:1291
+1218:2:1295
+1219:2:1296
+1220:2:1303
+1221:2:1304
+1222:2:1315
+1223:2:1316
+1224:2:1317
+1225:2:1328
+1226:2:1333
+1227:2:1334
+1228:0:4405
+1229:3:4346
+1230:0:4405
+1231:2:1346
+1232:0:4405
+1233:3:4347
+1234:0:4405
+1235:2:1347
+1236:0:4405
+1237:3:4346
+1238:0:4405
+1239:1:104
+-1:-1:-1
+1240:0:4405
+1241:3:4347
+1242:0:4405
+1243:3:4346
+1244:0:4405
+1245:2:1348
+1246:0:4405
+1247:3:4347
+1248:0:4405
+1249:2:1347
+1250:0:4405
+1251:3:4346
+1252:0:4405
+1253:1:105
+1254:0:4405
+1255:3:4347
+1256:0:4405
+1257:3:4346
+1258:0:4405
+1259:2:1348
+1260:0:4405
+1261:3:4347
+1262:0:4405
+1263:2:1347
+1264:0:4405
+1265:3:4346
+1266:0:4405
+1267:1:104
--- /dev/null
+#define WRITER_PROGRESS
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define > pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_progress.ltl | grep -v ^//`)" >> pan.ltl
+cp urcu_progress_writer.define .input.define
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -o pan pan.c
+./pan -a -f -v -c1 -X -m10000000 -w20
+warning: for p.o. reduction to be valid the never claim must be stutter-invariant
+(never claims generated from LTL formulae are stutter-invariant)
+depth 0: Claim reached state 5 (line 744)
+depth 15: Claim reached state 9 (line 749)
+depth 205: Claim reached state 9 (line 748)
+Depth= 2535 States= 1e+06 Transitions= 1.7e+07 Memory= 489.885 t= 14.4 R= 7e+04
+Depth= 2535 States= 2e+06 Transitions= 3.76e+07 Memory= 523.186 t= 32 R= 6e+04
+Depth= 2535 States= 3e+06 Transitions= 5.78e+07 Memory= 555.901 t= 49.6 R= 6e+04
+pan: resizing hashtable to -w22.. done
+
+(Spin Version 5.1.7 -- 23 December 2008)
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim +
+ assertion violations + (if within scope of claim)
+ acceptance cycles + (fairness enabled)
+ invalid end states - (disabled by never claim)
+
+State-vector 56 byte, depth reached 2535, errors: 0
+ 1687360 states, stored (3.30264e+06 visited)
+ 60975458 states, matched
+ 64278093 transitions (= visited+matched)
+2.3918285e+08 atomic steps
+hash conflicts: 20728375 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 135.172 equivalent memory usage for states (stored*(State-vector + overhead))
+ 110.532 actual memory usage for states (compression: 81.77%)
+ state-vector as stored = 41 byte + 28 byte overhead
+ 32.000 memory used for hash table (-w22)
+ 457.764 memory used for DFS stack (-m10000000)
+ 600.205 total actual memory usage
+
+unreached in proctype urcu_reader
+ line 399, "pan.___", state 16, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 48, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 61, "(1)"
+ line 418, "pan.___", state 91, "(1)"
+ line 399, "pan.___", state 106, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 138, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 151, "(1)"
+ line 418, "pan.___", state 181, "(1)"
+ line 399, "pan.___", state 197, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 229, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 242, "(1)"
+ line 418, "pan.___", state 272, "(1)"
+ line 399, "pan.___", state 315, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 347, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 360, "(1)"
+ line 418, "pan.___", state 390, "(1)"
+ line 540, "pan.___", state 414, "-end-"
+ (17 of 414 states)
+unreached in proctype urcu_writer
+ line 399, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 28, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 59, "(1)"
+ line 413, "pan.___", state 72, "(1)"
+ line 418, "pan.___", state 89, "(1)"
+ line 399, "pan.___", state 108, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 122, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 153, "(1)"
+ line 413, "pan.___", state 166, "(1)"
+ line 652, "pan.___", state 199, "(1)"
+ line 175, "pan.___", state 208, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 179, "pan.___", state 217, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 240, "(1)"
+ line 164, "pan.___", state 248, "(1)"
+ line 168, "pan.___", state 260, "(1)"
+ line 175, "pan.___", state 271, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 293, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 160, "pan.___", state 303, "(1)"
+ line 164, "pan.___", state 311, "(1)"
+ line 168, "pan.___", state 323, "(1)"
+ line 175, "pan.___", state 338, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 179, "pan.___", state 347, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 360, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 370, "(1)"
+ line 164, "pan.___", state 378, "(1)"
+ line 168, "pan.___", state 390, "(1)"
+ line 399, "pan.___", state 404, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 418, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 436, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 449, "(1)"
+ line 413, "pan.___", state 462, "(1)"
+ line 418, "pan.___", state 479, "(1)"
+ line 399, "pan.___", state 498, "(1)"
+ line 403, "pan.___", state 510, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 528, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 554, "(1)"
+ line 418, "pan.___", state 571, "(1)"
+ line 403, "pan.___", state 603, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 621, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 647, "(1)"
+ line 418, "pan.___", state 664, "(1)"
+ line 179, "pan.___", state 687, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 700, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 710, "(1)"
+ line 164, "pan.___", state 718, "(1)"
+ line 168, "pan.___", state 730, "(1)"
+ line 175, "pan.___", state 741, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 763, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 160, "pan.___", state 773, "(1)"
+ line 164, "pan.___", state 781, "(1)"
+ line 168, "pan.___", state 793, "(1)"
+ line 175, "pan.___", state 808, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 179, "pan.___", state 817, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 830, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 840, "(1)"
+ line 164, "pan.___", state 848, "(1)"
+ line 168, "pan.___", state 860, "(1)"
+ line 399, "pan.___", state 882, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 399, "pan.___", state 884, "(1)"
+ line 399, "pan.___", state 885, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 399, "pan.___", state 885, "else"
+ line 399, "pan.___", state 888, "(1)"
+ line 403, "pan.___", state 896, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 898, "(1)"
+ line 403, "pan.___", state 899, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 403, "pan.___", state 899, "else"
+ line 403, "pan.___", state 902, "(1)"
+ line 403, "pan.___", state 903, "(1)"
+ line 403, "pan.___", state 903, "(1)"
+ line 401, "pan.___", state 908, "((i<1))"
+ line 401, "pan.___", state 908, "((i>=1))"
+ line 408, "pan.___", state 914, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 927, "(1)"
+ line 409, "pan.___", state 928, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 409, "pan.___", state 928, "else"
+ line 409, "pan.___", state 931, "(1)"
+ line 409, "pan.___", state 932, "(1)"
+ line 409, "pan.___", state 932, "(1)"
+ line 413, "pan.___", state 940, "(1)"
+ line 413, "pan.___", state 941, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 413, "pan.___", state 941, "else"
+ line 413, "pan.___", state 944, "(1)"
+ line 413, "pan.___", state 945, "(1)"
+ line 413, "pan.___", state 945, "(1)"
+ line 411, "pan.___", state 950, "((i<1))"
+ line 411, "pan.___", state 950, "((i>=1))"
+ line 418, "pan.___", state 957, "(1)"
+ line 418, "pan.___", state 958, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 418, "pan.___", state 958, "else"
+ line 418, "pan.___", state 961, "(1)"
+ line 418, "pan.___", state 962, "(1)"
+ line 418, "pan.___", state 962, "(1)"
+ line 420, "pan.___", state 965, "(1)"
+ line 420, "pan.___", state 965, "(1)"
+ line 403, "pan.___", state 996, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 1014, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 1040, "(1)"
+ line 418, "pan.___", state 1057, "(1)"
+ line 403, "pan.___", state 1086, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 1104, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 1130, "(1)"
+ line 418, "pan.___", state 1147, "(1)"
+ line 399, "pan.___", state 1166, "(1)"
+ line 403, "pan.___", state 1178, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 1196, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 1222, "(1)"
+ line 418, "pan.___", state 1239, "(1)"
+ line 403, "pan.___", state 1271, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 408, "pan.___", state 1289, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 413, "pan.___", state 1315, "(1)"
+ line 418, "pan.___", state 1332, "(1)"
+ line 179, "pan.___", state 1355, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 1368, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 1378, "(1)"
+ line 164, "pan.___", state 1386, "(1)"
+ line 168, "pan.___", state 1398, "(1)"
+ line 175, "pan.___", state 1409, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 1431, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 160, "pan.___", state 1441, "(1)"
+ line 164, "pan.___", state 1449, "(1)"
+ line 168, "pan.___", state 1461, "(1)"
+ line 175, "pan.___", state 1476, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 179, "pan.___", state 1485, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 1498, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 1508, "(1)"
+ line 164, "pan.___", state 1516, "(1)"
+ line 168, "pan.___", state 1528, "(1)"
+ line 399, "pan.___", state 1550, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 399, "pan.___", state 1552, "(1)"
+ line 399, "pan.___", state 1553, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 399, "pan.___", state 1553, "else"
+ line 399, "pan.___", state 1556, "(1)"
+ line 403, "pan.___", state 1564, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 403, "pan.___", state 1566, "(1)"
+ line 403, "pan.___", state 1567, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 403, "pan.___", state 1567, "else"
+ line 403, "pan.___", state 1570, "(1)"
+ line 403, "pan.___", state 1571, "(1)"
+ line 403, "pan.___", state 1571, "(1)"
+ line 401, "pan.___", state 1576, "((i<1))"
+ line 401, "pan.___", state 1576, "((i>=1))"
+ line 408, "pan.___", state 1582, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 1595, "(1)"
+ line 409, "pan.___", state 1596, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 409, "pan.___", state 1596, "else"
+ line 409, "pan.___", state 1599, "(1)"
+ line 409, "pan.___", state 1600, "(1)"
+ line 409, "pan.___", state 1600, "(1)"
+ line 413, "pan.___", state 1608, "(1)"
+ line 413, "pan.___", state 1609, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 413, "pan.___", state 1609, "else"
+ line 413, "pan.___", state 1612, "(1)"
+ line 413, "pan.___", state 1613, "(1)"
+ line 413, "pan.___", state 1613, "(1)"
+ line 411, "pan.___", state 1618, "((i<1))"
+ line 411, "pan.___", state 1618, "((i>=1))"
+ line 418, "pan.___", state 1625, "(1)"
+ line 418, "pan.___", state 1626, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 418, "pan.___", state 1626, "else"
+ line 418, "pan.___", state 1629, "(1)"
+ line 418, "pan.___", state 1630, "(1)"
+ line 418, "pan.___", state 1630, "(1)"
+ line 420, "pan.___", state 1633, "(1)"
+ line 420, "pan.___", state 1633, "(1)"
+ line 179, "pan.___", state 1658, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 1671, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 1681, "(1)"
+ line 164, "pan.___", state 1689, "(1)"
+ line 168, "pan.___", state 1701, "(1)"
+ line 175, "pan.___", state 1712, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 183, "pan.___", state 1734, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 160, "pan.___", state 1744, "(1)"
+ line 164, "pan.___", state 1752, "(1)"
+ line 168, "pan.___", state 1764, "(1)"
+ line 175, "pan.___", state 1779, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 179, "pan.___", state 1788, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 183, "pan.___", state 1801, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 160, "pan.___", state 1811, "(1)"
+ line 164, "pan.___", state 1819, "(1)"
+ line 168, "pan.___", state 1831, "(1)"
+ line 702, "pan.___", state 1856, "-end-"
+ (158 of 1856 states)
+unreached in proctype :init:
+ (0 of 46 states)
+unreached in proctype :never:
+ line 751, "pan.___", state 11, "-end-"
+ (1 of 11 states)
+
+pan: elapsed time 55.4 seconds
+pan: rate 59582.086 states/second
+pan: avg transition delay 8.6235e-07 usec
+cp .input.spin urcu_progress_writer.spin.input
+cp .input.spin.trail urcu_progress_writer.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
--- /dev/null
+#define WRITER_PROGRESS
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+//#define TEST_SIGNAL
+//#define TEST_SIGNAL_ON_READ
+//#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 1
+//#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:3:-2
+-4:-4:-4
+1:0:2679
+2:1:2673
+3:1:2674
+4:1:2675
+5:1:2676
+6:0:2685
+7:5:1129
--- /dev/null
+#define WRITER_PROGRESS
+#define GEN_ERROR_WRITER_PROGRESS
--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
+rm -f pan* trail.out .input.spin* *.spin.trail .input.define
+touch .input.define
+cat .input.define > pan.ltl
+cat DEFINES >> pan.ltl
+spin -f "!(`cat urcu_progress.ltl | grep -v ^//`)" >> pan.ltl
+cp urcu_progress_writer_error.define .input.define
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -o pan pan.c
+./pan -a -f -v -c1 -X -m10000000 -w20
+warning: for p.o. reduction to be valid the never claim must be stutter-invariant
+(never claims generated from LTL formulae are stutter-invariant)
+depth 0: Claim reached state 5 (line 745)
+depth 15: Claim reached state 9 (line 750)
+depth 205: Claim reached state 9 (line 749)
+pan: acceptance cycle (at depth 1651)
+pan: wrote .input.spin.trail
+
+(Spin Version 5.1.7 -- 23 December 2008)
+Warning: Search not completed
+ + Partial Order Reduction
+
+Full statespace search for:
+ never claim +
+ assertion violations + (if within scope of claim)
+ acceptance cycles + (fairness enabled)
+ invalid end states - (disabled by never claim)
+
+State-vector 56 byte, depth reached 3006, errors: 1
+ 19244 states, stored (53713 visited)
+ 704248 states, matched
+ 757961 transitions (= visited+matched)
+ 2831420 atomic steps
+hash conflicts: 5063 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 1.542 equivalent memory usage for states (stored*(State-vector + overhead))
+ 1.605 actual memory usage for states (unsuccessful compression: 104.14%)
+ state-vector as stored = 59 byte + 28 byte overhead
+ 8.000 memory used for hash table (-w20)
+ 457.764 memory used for DFS stack (-m10000000)
+ 467.326 total actual memory usage
+
+unreached in proctype urcu_reader
+ line 400, "pan.___", state 16, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 48, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 61, "(1)"
+ line 419, "pan.___", state 91, "(1)"
+ line 400, "pan.___", state 106, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 138, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 151, "(1)"
+ line 419, "pan.___", state 181, "(1)"
+ line 400, "pan.___", state 197, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 229, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 242, "(1)"
+ line 419, "pan.___", state 272, "(1)"
+ line 400, "pan.___", state 315, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 347, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 360, "(1)"
+ line 419, "pan.___", state 390, "(1)"
+ line 541, "pan.___", state 414, "-end-"
+ (17 of 414 states)
+unreached in proctype urcu_writer
+ line 400, "pan.___", state 14, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 400, "pan.___", state 20, "(1)"
+ line 404, "pan.___", state 28, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 34, "(1)"
+ line 404, "pan.___", state 35, "(1)"
+ line 404, "pan.___", state 35, "(1)"
+ line 402, "pan.___", state 40, "((i<1))"
+ line 402, "pan.___", state 40, "((i>=1))"
+ line 409, "pan.___", state 46, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 59, "(1)"
+ line 410, "pan.___", state 60, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 410, "pan.___", state 60, "else"
+ line 410, "pan.___", state 63, "(1)"
+ line 410, "pan.___", state 64, "(1)"
+ line 410, "pan.___", state 64, "(1)"
+ line 414, "pan.___", state 72, "(1)"
+ line 414, "pan.___", state 73, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 414, "pan.___", state 73, "else"
+ line 414, "pan.___", state 76, "(1)"
+ line 414, "pan.___", state 77, "(1)"
+ line 414, "pan.___", state 77, "(1)"
+ line 412, "pan.___", state 82, "((i<1))"
+ line 412, "pan.___", state 82, "((i>=1))"
+ line 419, "pan.___", state 89, "(1)"
+ line 419, "pan.___", state 90, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 419, "pan.___", state 90, "else"
+ line 419, "pan.___", state 93, "(1)"
+ line 419, "pan.___", state 94, "(1)"
+ line 419, "pan.___", state 94, "(1)"
+ line 370, "pan.___", state 99, "(1)"
+ line 640, "pan.___", state 103, "cached_generation_ptr.val[_pid] = (old_gen+1)"
+ line 638, "pan.___", state 104, "old_gen = cached_generation_ptr.val[_pid]"
+ line 400, "pan.___", state 108, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 400, "pan.___", state 114, "(1)"
+ line 404, "pan.___", state 122, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 128, "(1)"
+ line 404, "pan.___", state 129, "(1)"
+ line 404, "pan.___", state 129, "(1)"
+ line 402, "pan.___", state 134, "((i<1))"
+ line 402, "pan.___", state 134, "((i>=1))"
+ line 410, "pan.___", state 153, "(1)"
+ line 410, "pan.___", state 154, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 410, "pan.___", state 154, "else"
+ line 410, "pan.___", state 157, "(1)"
+ line 410, "pan.___", state 158, "(1)"
+ line 410, "pan.___", state 158, "(1)"
+ line 414, "pan.___", state 166, "(1)"
+ line 414, "pan.___", state 167, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 414, "pan.___", state 167, "else"
+ line 414, "pan.___", state 170, "(1)"
+ line 414, "pan.___", state 171, "(1)"
+ line 414, "pan.___", state 171, "(1)"
+ line 412, "pan.___", state 176, "((i<1))"
+ line 412, "pan.___", state 176, "((i>=1))"
+ line 419, "pan.___", state 183, "(1)"
+ line 419, "pan.___", state 184, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 419, "pan.___", state 184, "else"
+ line 419, "pan.___", state 187, "(1)"
+ line 419, "pan.___", state 188, "(1)"
+ line 419, "pan.___", state 188, "(1)"
+ line 421, "pan.___", state 191, "(1)"
+ line 421, "pan.___", state 191, "(1)"
+ line 370, "pan.___", state 193, "(1)"
+ line 653, "pan.___", state 199, "(1)"
+ line 647, "pan.___", state 202, "((write_lock==0))"
+ line 647, "pan.___", state 202, "else"
+ line 645, "pan.___", state 203, "(1)"
+ line 176, "pan.___", state 208, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 180, "pan.___", state 217, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 178, "pan.___", state 225, "((j<1))"
+ line 178, "pan.___", state 225, "((j>=1))"
+ line 184, "pan.___", state 230, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 161, "pan.___", state 240, "(1)"
+ line 165, "pan.___", state 248, "(1)"
+ line 165, "pan.___", state 249, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 165, "pan.___", state 249, "else"
+ line 163, "pan.___", state 254, "((j<1))"
+ line 163, "pan.___", state 254, "((j>=1))"
+ line 169, "pan.___", state 260, "(1)"
+ line 169, "pan.___", state 261, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 169, "pan.___", state 261, "else"
+ line 171, "pan.___", state 264, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 171, "pan.___", state 264, "else"
+ line 176, "pan.___", state 271, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 180, "pan.___", state 280, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<i)))"
+ line 178, "pan.___", state 288, "((j<1))"
+ line 178, "pan.___", state 288, "((j>=1))"
+ line 184, "pan.___", state 293, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 161, "pan.___", state 303, "(1)"
+ line 165, "pan.___", state 311, "(1)"
+ line 165, "pan.___", state 312, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<i))))"
+ line 165, "pan.___", state 312, "else"
+ line 163, "pan.___", state 317, "((j<1))"
+ line 163, "pan.___", state 317, "((j>=1))"
+ line 169, "pan.___", state 323, "(1)"
+ line 169, "pan.___", state 324, "(!((cache_dirty_generation_ptr.bitfield&(1<<i))))"
+ line 169, "pan.___", state 324, "else"
+ line 171, "pan.___", state 327, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<i))))"
+ line 171, "pan.___", state 327, "else"
+ line 215, "pan.___", state 333, "((i<1))"
+ line 215, "pan.___", state 333, "((i>=1))"
+ line 176, "pan.___", state 338, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 180, "pan.___", state 347, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 178, "pan.___", state 355, "((j<1))"
+ line 178, "pan.___", state 355, "((j>=1))"
+ line 184, "pan.___", state 360, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 161, "pan.___", state 370, "(1)"
+ line 165, "pan.___", state 378, "(1)"
+ line 165, "pan.___", state 379, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 165, "pan.___", state 379, "else"
+ line 163, "pan.___", state 384, "((j<1))"
+ line 163, "pan.___", state 384, "((j>=1))"
+ line 169, "pan.___", state 390, "(1)"
+ line 169, "pan.___", state 391, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 169, "pan.___", state 391, "else"
+ line 171, "pan.___", state 394, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 171, "pan.___", state 394, "else"
+ line 400, "pan.___", state 404, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 400, "pan.___", state 410, "(1)"
+ line 404, "pan.___", state 418, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 424, "(1)"
+ line 404, "pan.___", state 425, "(1)"
+ line 404, "pan.___", state 425, "(1)"
+ line 402, "pan.___", state 430, "((i<1))"
+ line 402, "pan.___", state 430, "((i>=1))"
+ line 409, "pan.___", state 436, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 449, "(1)"
+ line 410, "pan.___", state 450, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 410, "pan.___", state 450, "else"
+ line 410, "pan.___", state 453, "(1)"
+ line 410, "pan.___", state 454, "(1)"
+ line 410, "pan.___", state 454, "(1)"
+ line 414, "pan.___", state 462, "(1)"
+ line 414, "pan.___", state 463, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 414, "pan.___", state 463, "else"
+ line 414, "pan.___", state 466, "(1)"
+ line 414, "pan.___", state 467, "(1)"
+ line 414, "pan.___", state 467, "(1)"
+ line 412, "pan.___", state 472, "((i<1))"
+ line 412, "pan.___", state 472, "((i>=1))"
+ line 419, "pan.___", state 479, "(1)"
+ line 419, "pan.___", state 480, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 419, "pan.___", state 480, "else"
+ line 419, "pan.___", state 483, "(1)"
+ line 419, "pan.___", state 484, "(1)"
+ line 419, "pan.___", state 484, "(1)"
+ line 421, "pan.___", state 487, "(1)"
+ line 421, "pan.___", state 487, "(1)"
+ line 370, "pan.___", state 489, "(1)"
+ line 662, "pan.___", state 492, "cached_urcu_gp_ctr.val[_pid] = (tmp^(1<<7))"
+ line 400, "pan.___", state 498, "(1)"
+ line 400, "pan.___", state 499, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 400, "pan.___", state 499, "else"
+ line 400, "pan.___", state 502, "(1)"
+ line 404, "pan.___", state 510, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 516, "(1)"
+ line 404, "pan.___", state 517, "(1)"
+ line 404, "pan.___", state 517, "(1)"
+ line 402, "pan.___", state 522, "((i<1))"
+ line 402, "pan.___", state 522, "((i>=1))"
+ line 409, "pan.___", state 528, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 541, "(1)"
+ line 410, "pan.___", state 542, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 410, "pan.___", state 542, "else"
+ line 410, "pan.___", state 545, "(1)"
+ line 410, "pan.___", state 546, "(1)"
+ line 410, "pan.___", state 546, "(1)"
+ line 414, "pan.___", state 554, "(1)"
+ line 414, "pan.___", state 555, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 414, "pan.___", state 555, "else"
+ line 414, "pan.___", state 558, "(1)"
+ line 414, "pan.___", state 559, "(1)"
+ line 414, "pan.___", state 559, "(1)"
+ line 412, "pan.___", state 564, "((i<1))"
+ line 412, "pan.___", state 564, "((i>=1))"
+ line 419, "pan.___", state 571, "(1)"
+ line 419, "pan.___", state 572, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 419, "pan.___", state 572, "else"
+ line 419, "pan.___", state 575, "(1)"
+ line 419, "pan.___", state 576, "(1)"
+ line 419, "pan.___", state 576, "(1)"
+ line 421, "pan.___", state 579, "(1)"
+ line 421, "pan.___", state 579, "(1)"
+ line 370, "pan.___", state 581, "(1)"
+ line 400, "pan.___", state 589, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 400, "pan.___", state 595, "(1)"
+ line 404, "pan.___", state 603, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 609, "(1)"
+ line 404, "pan.___", state 610, "(1)"
+ line 404, "pan.___", state 610, "(1)"
+ line 402, "pan.___", state 615, "((i<1))"
+ line 402, "pan.___", state 615, "((i>=1))"
+ line 409, "pan.___", state 621, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 634, "(1)"
+ line 410, "pan.___", state 635, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 410, "pan.___", state 635, "else"
+ line 410, "pan.___", state 638, "(1)"
+ line 410, "pan.___", state 639, "(1)"
+ line 410, "pan.___", state 639, "(1)"
+ line 414, "pan.___", state 647, "(1)"
+ line 414, "pan.___", state 648, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 414, "pan.___", state 648, "else"
+ line 414, "pan.___", state 651, "(1)"
+ line 414, "pan.___", state 652, "(1)"
+ line 414, "pan.___", state 652, "(1)"
+ line 412, "pan.___", state 657, "((i<1))"
+ line 412, "pan.___", state 657, "((i>=1))"
+ line 419, "pan.___", state 664, "(1)"
+ line 419, "pan.___", state 665, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 419, "pan.___", state 665, "else"
+ line 419, "pan.___", state 668, "(1)"
+ line 419, "pan.___", state 669, "(1)"
+ line 419, "pan.___", state 669, "(1)"
+ line 421, "pan.___", state 672, "(1)"
+ line 421, "pan.___", state 672, "(1)"
+ line 370, "pan.___", state 674, "(1)"
+ line 400, "pan.___", state 679, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 400, "pan.___", state 681, "(1)"
+ line 400, "pan.___", state 682, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 400, "pan.___", state 682, "else"
+ line 400, "pan.___", state 685, "(1)"
+ line 404, "pan.___", state 693, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 695, "(1)"
+ line 404, "pan.___", state 696, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 404, "pan.___", state 696, "else"
+ line 404, "pan.___", state 699, "(1)"
+ line 404, "pan.___", state 700, "(1)"
+ line 404, "pan.___", state 700, "(1)"
+ line 402, "pan.___", state 705, "((i<1))"
+ line 402, "pan.___", state 705, "((i>=1))"
+ line 409, "pan.___", state 711, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 724, "(1)"
+ line 410, "pan.___", state 725, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 410, "pan.___", state 725, "else"
+ line 410, "pan.___", state 728, "(1)"
+ line 410, "pan.___", state 729, "(1)"
+ line 410, "pan.___", state 729, "(1)"
+ line 414, "pan.___", state 737, "(1)"
+ line 414, "pan.___", state 738, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 414, "pan.___", state 738, "else"
+ line 414, "pan.___", state 741, "(1)"
+ line 414, "pan.___", state 742, "(1)"
+ line 414, "pan.___", state 742, "(1)"
+ line 412, "pan.___", state 747, "((i<1))"
+ line 412, "pan.___", state 747, "((i>=1))"
+ line 419, "pan.___", state 754, "(1)"
+ line 419, "pan.___", state 755, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 419, "pan.___", state 755, "else"
+ line 419, "pan.___", state 758, "(1)"
+ line 419, "pan.___", state 759, "(1)"
+ line 419, "pan.___", state 759, "(1)"
+ line 421, "pan.___", state 762, "(1)"
+ line 421, "pan.___", state 762, "(1)"
+ line 370, "pan.___", state 764, "(1)"
+ line 430, "pan.___", state 767, "(((tmp2&((1<<7)-1))&&((tmp2^cached_urcu_gp_ctr.val[_pid])&(1<<7))))"
+ line 430, "pan.___", state 767, "else"
+ line 400, "pan.___", state 777, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 400, "pan.___", state 779, "(1)"
+ line 400, "pan.___", state 780, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 400, "pan.___", state 780, "else"
+ line 400, "pan.___", state 783, "(1)"
+ line 404, "pan.___", state 791, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 793, "(1)"
+ line 404, "pan.___", state 794, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 404, "pan.___", state 794, "else"
+ line 404, "pan.___", state 797, "(1)"
+ line 404, "pan.___", state 798, "(1)"
+ line 404, "pan.___", state 798, "(1)"
+ line 402, "pan.___", state 803, "((i<1))"
+ line 402, "pan.___", state 803, "((i>=1))"
+ line 409, "pan.___", state 809, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 822, "(1)"
+ line 410, "pan.___", state 823, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 410, "pan.___", state 823, "else"
+ line 410, "pan.___", state 826, "(1)"
+ line 410, "pan.___", state 827, "(1)"
+ line 410, "pan.___", state 827, "(1)"
+ line 414, "pan.___", state 835, "(1)"
+ line 414, "pan.___", state 836, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 414, "pan.___", state 836, "else"
+ line 414, "pan.___", state 839, "(1)"
+ line 414, "pan.___", state 840, "(1)"
+ line 414, "pan.___", state 840, "(1)"
+ line 412, "pan.___", state 845, "((i<1))"
+ line 412, "pan.___", state 845, "((i>=1))"
+ line 419, "pan.___", state 852, "(1)"
+ line 419, "pan.___", state 853, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 419, "pan.___", state 853, "else"
+ line 419, "pan.___", state 856, "(1)"
+ line 419, "pan.___", state 857, "(1)"
+ line 419, "pan.___", state 857, "(1)"
+ line 421, "pan.___", state 860, "(1)"
+ line 421, "pan.___", state 860, "(1)"
+ line 370, "pan.___", state 862, "(1)"
+ line 449, "pan.___", state 870, "((tmp<1))"
+ line 449, "pan.___", state 870, "((tmp>=1))"
+ line 462, "pan.___", state 873, "tmp = 0"
+ line 400, "pan.___", state 877, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 400, "pan.___", state 883, "(1)"
+ line 404, "pan.___", state 891, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 897, "(1)"
+ line 404, "pan.___", state 898, "(1)"
+ line 404, "pan.___", state 898, "(1)"
+ line 402, "pan.___", state 903, "((i<1))"
+ line 402, "pan.___", state 903, "((i>=1))"
+ line 409, "pan.___", state 909, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 922, "(1)"
+ line 410, "pan.___", state 923, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 410, "pan.___", state 923, "else"
+ line 410, "pan.___", state 926, "(1)"
+ line 410, "pan.___", state 927, "(1)"
+ line 410, "pan.___", state 927, "(1)"
+ line 414, "pan.___", state 935, "(1)"
+ line 414, "pan.___", state 936, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 414, "pan.___", state 936, "else"
+ line 414, "pan.___", state 939, "(1)"
+ line 414, "pan.___", state 940, "(1)"
+ line 414, "pan.___", state 940, "(1)"
+ line 412, "pan.___", state 945, "((i<1))"
+ line 412, "pan.___", state 945, "((i>=1))"
+ line 419, "pan.___", state 952, "(1)"
+ line 419, "pan.___", state 953, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 419, "pan.___", state 953, "else"
+ line 419, "pan.___", state 956, "(1)"
+ line 419, "pan.___", state 957, "(1)"
+ line 419, "pan.___", state 957, "(1)"
+ line 421, "pan.___", state 960, "(1)"
+ line 421, "pan.___", state 960, "(1)"
+ line 370, "pan.___", state 962, "(1)"
+ line 671, "pan.___", state 963, "tmp = cached_urcu_gp_ctr.val[_pid]"
+ line 400, "pan.___", state 967, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 400, "pan.___", state 973, "(1)"
+ line 404, "pan.___", state 981, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 987, "(1)"
+ line 404, "pan.___", state 988, "(1)"
+ line 404, "pan.___", state 988, "(1)"
+ line 402, "pan.___", state 993, "((i<1))"
+ line 402, "pan.___", state 993, "((i>=1))"
+ line 409, "pan.___", state 999, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 1012, "(1)"
+ line 410, "pan.___", state 1013, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 410, "pan.___", state 1013, "else"
+ line 410, "pan.___", state 1016, "(1)"
+ line 410, "pan.___", state 1017, "(1)"
+ line 410, "pan.___", state 1017, "(1)"
+ line 414, "pan.___", state 1025, "(1)"
+ line 414, "pan.___", state 1026, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 414, "pan.___", state 1026, "else"
+ line 414, "pan.___", state 1029, "(1)"
+ line 414, "pan.___", state 1030, "(1)"
+ line 414, "pan.___", state 1030, "(1)"
+ line 412, "pan.___", state 1035, "((i<1))"
+ line 412, "pan.___", state 1035, "((i>=1))"
+ line 419, "pan.___", state 1042, "(1)"
+ line 419, "pan.___", state 1043, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 419, "pan.___", state 1043, "else"
+ line 419, "pan.___", state 1046, "(1)"
+ line 419, "pan.___", state 1047, "(1)"
+ line 419, "pan.___", state 1047, "(1)"
+ line 421, "pan.___", state 1050, "(1)"
+ line 421, "pan.___", state 1050, "(1)"
+ line 370, "pan.___", state 1052, "(1)"
+ line 400, "pan.___", state 1061, "(1)"
+ line 404, "pan.___", state 1073, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 1091, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 414, "pan.___", state 1117, "(1)"
+ line 419, "pan.___", state 1134, "(1)"
+ line 404, "pan.___", state 1166, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 1184, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 414, "pan.___", state 1210, "(1)"
+ line 419, "pan.___", state 1227, "(1)"
+ line 400, "pan.___", state 1242, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 1256, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 409, "pan.___", state 1274, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 1287, "(1)"
+ line 414, "pan.___", state 1300, "(1)"
+ line 419, "pan.___", state 1317, "(1)"
+ line 400, "pan.___", state 1340, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 400, "pan.___", state 1342, "(1)"
+ line 400, "pan.___", state 1343, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))"
+ line 400, "pan.___", state 1343, "else"
+ line 400, "pan.___", state 1346, "(1)"
+ line 404, "pan.___", state 1354, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 404, "pan.___", state 1356, "(1)"
+ line 404, "pan.___", state 1357, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))"
+ line 404, "pan.___", state 1357, "else"
+ line 404, "pan.___", state 1360, "(1)"
+ line 404, "pan.___", state 1361, "(1)"
+ line 404, "pan.___", state 1361, "(1)"
+ line 402, "pan.___", state 1366, "((i<1))"
+ line 402, "pan.___", state 1366, "((i>=1))"
+ line 409, "pan.___", state 1372, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 410, "pan.___", state 1385, "(1)"
+ line 410, "pan.___", state 1386, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))"
+ line 410, "pan.___", state 1386, "else"
+ line 410, "pan.___", state 1389, "(1)"
+ line 410, "pan.___", state 1390, "(1)"
+ line 410, "pan.___", state 1390, "(1)"
+ line 414, "pan.___", state 1398, "(1)"
+ line 414, "pan.___", state 1399, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))"
+ line 414, "pan.___", state 1399, "else"
+ line 414, "pan.___", state 1402, "(1)"
+ line 414, "pan.___", state 1403, "(1)"
+ line 414, "pan.___", state 1403, "(1)"
+ line 412, "pan.___", state 1408, "((i<1))"
+ line 412, "pan.___", state 1408, "((i>=1))"
+ line 419, "pan.___", state 1415, "(1)"
+ line 419, "pan.___", state 1416, "(!((cache_dirty_generation_ptr.bitfield&(1<<_pid))))"
+ line 419, "pan.___", state 1416, "else"
+ line 419, "pan.___", state 1419, "(1)"
+ line 419, "pan.___", state 1420, "(1)"
+ line 419, "pan.___", state 1420, "(1)"
+ line 421, "pan.___", state 1423, "(1)"
+ line 421, "pan.___", state 1423, "(1)"
+ line 180, "pan.___", state 1448, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 184, "pan.___", state 1461, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 161, "pan.___", state 1471, "(1)"
+ line 165, "pan.___", state 1479, "(1)"
+ line 169, "pan.___", state 1491, "(1)"
+ line 176, "pan.___", state 1502, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<i)))"
+ line 184, "pan.___", state 1524, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<i)))"
+ line 161, "pan.___", state 1534, "(1)"
+ line 165, "pan.___", state 1542, "(1)"
+ line 169, "pan.___", state 1554, "(1)"
+ line 176, "pan.___", state 1569, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))"
+ line 180, "pan.___", state 1578, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))"
+ line 184, "pan.___", state 1591, "cache_dirty_generation_ptr.bitfield = (cache_dirty_generation_ptr.bitfield&~((1<<_pid)))"
+ line 161, "pan.___", state 1601, "(1)"
+ line 165, "pan.___", state 1609, "(1)"
+ line 169, "pan.___", state 1621, "(1)"
+ line 370, "pan.___", state 1642, "(1)"
+ line 696, "pan.___", state 1643, "(1)"
+ line 703, "pan.___", state 1646, "-end-"
+ (308 of 1646 states)
+unreached in proctype :init:
+ (0 of 46 states)
+unreached in proctype :never:
+ line 752, "pan.___", state 11, "-end-"
+ (1 of 11 states)
+
+pan: elapsed time 0.65 seconds
+pan: rate 82635.385 states/second
+pan: avg transition delay 8.5756e-07 usec
+cp .input.spin urcu_progress_writer_error.spin.input
+cp .input.spin.trail urcu_progress_writer_error.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu'
--- /dev/null
+#define WRITER_PROGRESS
+#define GEN_ERROR_WRITER_PROGRESS
+
+#define read_free_race (read_generation[0] == last_free_gen)
+#define read_free (free_done && data_access[0])
+
+//#define TEST_SIGNAL
+//#define TEST_SIGNAL_ON_READ
+//#define TEST_SIGNAL_ON_WRITE
+
+#define RCU_GP_CTR_BIT (1 << 7)
+#define RCU_GP_CTR_NEST_MASK (RCU_GP_CTR_BIT - 1)
+
+#ifndef READER_NEST_LEVEL
+#define READER_NEST_LEVEL 1
+//#define READER_NEST_LEVEL 2
+#endif
+
+#define REMOTE_BARRIERS
+/*
+ * mem.spin: Promela code to validate memory barriers with OOO memory.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (c) 2009 Mathieu Desnoyers
+ */
+
+/* Promela validation variables. */
+
+/* specific defines "included" here */
+/* DEFINES file "included" here */
+
+/* All signal readers have same PID and uses same reader variable */
+#ifdef TEST_SIGNAL_ON_WRITE
+
+#define NR_READERS 1 /* the writer is also a signal reader */
+#define NR_WRITERS 1
+
+#define NR_PROCS 1
+
+#define get_pid() (0)
+
+#elif defined(TEST_SIGNAL_ON_READ)
+
+#define get_pid() ((_pid < 2) -> 0 : 1)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#else
+
+#define get_pid() (_pid)
+
+#define NR_READERS 1
+#define NR_WRITERS 1
+
+#define NR_PROCS 2
+
+#endif
+
+#define get_readerid() (get_pid())
+
+/*
+ * Each process have its own data in cache. Caches are randomly updated.
+ * smp_wmb and smp_rmb forces cache updates (write and read), smp_mb forces
+ * both.
+ */
+
+typedef per_proc_byte {
+ byte val[NR_PROCS];
+};
+
+/* Bitfield has a maximum of 8 procs */
+typedef per_proc_bit {
+ byte bitfield;
+};
+
+#define DECLARE_CACHED_VAR(type, x) \
+ type mem_##x; \
+ per_proc_##type cached_##x; \
+ per_proc_bit cache_dirty_##x;
+
+#define INIT_CACHED_VAR(x, v, j) \
+ mem_##x = v; \
+ cache_dirty_##x.bitfield = 0; \
+ j = 0; \
+ do \
+ :: j < NR_PROCS -> \
+ cached_##x.val[j] = v; \
+ j++ \
+ :: j >= NR_PROCS -> break \
+ od;
+
+#define IS_CACHE_DIRTY(x, id) (cache_dirty_##x.bitfield & (1 << id))
+
+#define READ_CACHED_VAR(x) (cached_##x.val[get_pid()])
+
+#define WRITE_CACHED_VAR(x, v) \
+ atomic { \
+ cached_##x.val[get_pid()] = v; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield | (1 << get_pid()); \
+ }
+
+#define CACHE_WRITE_TO_MEM(x, id) \
+ if \
+ :: IS_CACHE_DIRTY(x, id) -> \
+ mem_##x = cached_##x.val[id]; \
+ cache_dirty_##x.bitfield = \
+ cache_dirty_##x.bitfield & (~(1 << id)); \
+ :: else -> \
+ skip \
+ fi;
+
+#define CACHE_READ_FROM_MEM(x, id) \
+ if \
+ :: !IS_CACHE_DIRTY(x, id) -> \
+ cached_##x.val[id] = mem_##x;\
+ :: else -> \
+ skip \
+ fi;
+
+/*
+ * May update other caches if cache is dirty, or not.
+ */
+#define RANDOM_CACHE_WRITE_TO_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_WRITE_TO_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+#define RANDOM_CACHE_READ_FROM_MEM(x, id)\
+ if \
+ :: 1 -> CACHE_READ_FROM_MEM(x, id); \
+ :: 1 -> skip \
+ fi;
+
+/*
+ * Remote barriers tests the scheme where a signal (or IPI) is sent to all
+ * reader threads to promote their compiler barrier to a smp_mb().
+ */
+#ifdef REMOTE_BARRIERS
+
+inline smp_rmb_pid(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_wmb_pid(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, i);
+ j = 0;
+ do
+ :: j < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[j], i);
+ j++
+ :: j >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, i);
+ }
+}
+
+inline smp_mb_pid(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb_pid(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb_pid(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(j);
+#endif
+#endif
+ }
+}
+
+/*
+ * Readers do a simple barrier(), writers are doing a smp_mb() _and_ sending a
+ * signal or IPI to have all readers execute a smp_mb.
+ * We are not modeling the whole rendez-vous between readers and writers here,
+ * we just let the writer update each reader's caches remotely.
+ */
+inline smp_mb_writer(i, j)
+{
+ smp_mb_pid(get_pid(), j);
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ smp_mb_pid(i, j);
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ smp_mb_pid(get_pid(), j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ skip;
+}
+
+#else
+
+inline smp_rmb(i, j)
+{
+ atomic {
+ CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_READ_FROM_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_wmb(i, j)
+{
+ atomic {
+ CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ CACHE_WRITE_TO_MEM(urcu_active_readers[i], get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline smp_mb(i, j)
+{
+ atomic {
+#ifndef NO_WMB
+ smp_wmb(i, j);
+#endif
+#ifndef NO_RMB
+ smp_rmb(i, j);
+#endif
+#ifdef NO_WMB
+#ifdef NO_RMB
+ ooo_mem(i);
+#endif
+#endif
+ }
+}
+
+inline smp_mb_writer(i, j)
+{
+ smp_mb(i, j);
+}
+
+inline smp_mb_reader(i, j)
+{
+ smp_mb(i, j);
+}
+
+#endif
+
+/* Keep in sync manually with smp_rmb, wmp_wmb, ooo_mem and init() */
+DECLARE_CACHED_VAR(byte, urcu_gp_ctr);
+/* Note ! currently only two readers */
+DECLARE_CACHED_VAR(byte, urcu_active_readers[NR_READERS]);
+/* pointer generation */
+DECLARE_CACHED_VAR(byte, generation_ptr);
+
+byte last_free_gen = 0;
+bit free_done = 0;
+byte read_generation[NR_READERS];
+bit data_access[NR_READERS];
+
+bit write_lock = 0;
+
+bit init_done = 0;
+
+bit sighand_exec = 0;
+
+inline wait_init_done()
+{
+ do
+ :: init_done == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TEST_SIGNAL
+
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else -> break;
+ od;
+}
+
+#ifdef TOO_BIG_STATE_SPACE
+inline wait_for_sighand_exec()
+{
+ sighand_exec = 0;
+ do
+ :: sighand_exec == 0 -> skip;
+ :: else ->
+ if
+ :: 1 -> break;
+ :: 1 -> sighand_exec = 0;
+ skip;
+ fi;
+ od;
+}
+#endif
+
+#else
+
+inline wait_for_sighand_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_WRITE
+/* Block on signal handler execution */
+inline dispatch_sighand_write_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_write_exec()
+{
+ skip;
+}
+
+#endif
+
+#ifdef TEST_SIGNAL_ON_READ
+/* Block on signal handler execution */
+inline dispatch_sighand_read_exec()
+{
+ sighand_exec = 1;
+ do
+ :: sighand_exec == 1 ->
+ skip;
+ :: else ->
+ break;
+ od;
+}
+
+#else
+
+inline dispatch_sighand_read_exec()
+{
+ skip;
+}
+
+#endif
+
+
+inline ooo_mem(i)
+{
+ atomic {
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_WRITE_TO_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_WRITE_TO_MEM(generation_ptr, get_pid());
+ RANDOM_CACHE_READ_FROM_MEM(urcu_gp_ctr, get_pid());
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ RANDOM_CACHE_READ_FROM_MEM(urcu_active_readers[i],
+ get_pid());
+ i++
+ :: i >= NR_READERS -> break
+ od;
+ RANDOM_CACHE_READ_FROM_MEM(generation_ptr, get_pid());
+ }
+}
+
+inline wait_for_reader(tmp, tmp2, i, j)
+{
+ do
+ :: 1 ->
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[tmp]);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ if
+ :: (tmp2 & RCU_GP_CTR_NEST_MASK)
+ && ((tmp2 ^ READ_CACHED_VAR(urcu_gp_ctr))
+ & RCU_GP_CTR_BIT) ->
+#ifndef GEN_ERROR_WRITER_PROGRESS
+ smp_mb_writer(i, j);
+#else
+ ooo_mem(i);
+#endif
+ dispatch_sighand_write_exec();
+ :: else ->
+ break;
+ fi;
+ od;
+}
+
+inline wait_for_quiescent_state(tmp, tmp2, i, j)
+{
+ tmp = 0;
+ do
+ :: tmp < NR_READERS ->
+ wait_for_reader(tmp, tmp2, i, j);
+ if
+ :: (NR_READERS > 1) && (tmp < NR_READERS - 1)
+ -> ooo_mem(i);
+ dispatch_sighand_write_exec();
+ :: else
+ -> skip;
+ fi;
+ tmp++
+ :: tmp >= NR_READERS -> break
+ od;
+}
+
+/* Model the RCU read-side critical section. */
+
+#ifndef TEST_SIGNAL_ON_WRITE
+
+inline urcu_one_read(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ dispatch_sighand_read_exec();
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ dispatch_sighand_read_exec();
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //dispatch_sighand_read_exec();
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif //!TEST_SIGNAL_ON_WRITE
+
+#ifdef TEST_SIGNAL
+/* signal handler reader */
+
+inline urcu_one_read_sig(i, j, nest_i, tmp, tmp2)
+{
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ ooo_mem(i);
+ tmp = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ if
+ :: (!(tmp & RCU_GP_CTR_NEST_MASK))
+ ->
+ tmp2 = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp2);
+ :: else ->
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()],
+ tmp + 1);
+ fi;
+ smp_mb_reader(i, j);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+
+ read_generation[get_readerid()] = READ_CACHED_VAR(generation_ptr);
+ data_access[get_readerid()] = 1;
+ data_access[get_readerid()] = 0;
+
+ nest_i = 0;
+ do
+ :: nest_i < READER_NEST_LEVEL ->
+ smp_mb_reader(i, j);
+ tmp2 = READ_CACHED_VAR(urcu_active_readers[get_readerid()]);
+ ooo_mem(i);
+ WRITE_CACHED_VAR(urcu_active_readers[get_readerid()], tmp2 - 1);
+ nest_i++;
+ :: nest_i >= READER_NEST_LEVEL -> break;
+ od;
+ //ooo_mem(i);
+ //smp_mc(i); /* added */
+}
+
+active proctype urcu_reader_sig()
+{
+ byte i, j, nest_i;
+ byte tmp, tmp2;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+end_reader:
+ do
+ :: 1 ->
+ wait_for_sighand_exec();
+ /*
+ * We do not test reader's progress here, because we are mainly
+ * interested in writer's progress. The reader never blocks
+ * anyway. We have to test for reader/writer's progress
+ * separately, otherwise we could think the writer is doing
+ * progress when it's blocked by an always progressing reader.
+ */
+#ifdef READER_PROGRESS
+progress_reader:
+#endif
+ urcu_one_read_sig(i, j, nest_i, tmp, tmp2);
+ od;
+}
+
+#endif
+
+/* Model the RCU update process. */
+
+active proctype urcu_writer()
+{
+ byte i, j;
+ byte tmp, tmp2;
+ byte old_gen;
+
+ wait_init_done();
+
+ assert(get_pid() < NR_PROCS);
+
+ do
+ :: (READ_CACHED_VAR(generation_ptr) < 5) ->
+#ifdef WRITER_PROGRESS
+progress_writer1:
+#endif
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ atomic {
+ old_gen = READ_CACHED_VAR(generation_ptr);
+ WRITE_CACHED_VAR(generation_ptr, old_gen + 1);
+ }
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+
+ do
+ :: 1 ->
+ atomic {
+ if
+ :: write_lock == 0 ->
+ write_lock = 1;
+ break;
+ :: else ->
+ skip;
+ fi;
+ }
+ od;
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ //smp_mc(i);
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+ //smp_mc(i);
+#ifndef SINGLE_FLIP
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ tmp = READ_CACHED_VAR(urcu_gp_ctr);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ WRITE_CACHED_VAR(urcu_gp_ctr, tmp ^ RCU_GP_CTR_BIT);
+ //smp_mc(i);
+ ooo_mem(i);
+ dispatch_sighand_write_exec();
+ wait_for_quiescent_state(tmp, tmp2, i, j);
+#endif
+ smp_mb_writer(i, j);
+ dispatch_sighand_write_exec();
+ write_lock = 0;
+ /* free-up step, e.g., kfree(). */
+ atomic {
+ last_free_gen = old_gen;
+ free_done = 1;
+ }
+ :: else -> break;
+ od;
+ /*
+ * Given the reader loops infinitely, let the writer also busy-loop
+ * with progress here so, with weak fairness, we can test the
+ * writer's progress.
+ */
+end_writer:
+ do
+ :: 1 ->
+#ifdef WRITER_PROGRESS
+progress_writer2:
+#endif
+ dispatch_sighand_write_exec();
+ od;
+}
+
+/* Leave after the readers and writers so the pid count is ok. */
+init {
+ byte i, j;
+
+ atomic {
+ INIT_CACHED_VAR(urcu_gp_ctr, 1, j);
+ INIT_CACHED_VAR(generation_ptr, 0, j);
+
+ i = 0;
+ do
+ :: i < NR_READERS ->
+ INIT_CACHED_VAR(urcu_active_readers[i], 0, j);
+ read_generation[i] = 1;
+ data_access[i] = 0;
+ i++;
+ :: i >= NR_READERS -> break
+ od;
+ init_done = 1;
+ }
+}
--- /dev/null
+-2:3:-2
+-4:-4:-4
+1:0:2108
+2:3:2060
+3:3:2063
+4:3:2063
+5:3:2066
+6:3:2074
+7:3:2074
+8:3:2077
+9:3:2083
+10:3:2087
+11:3:2087
+12:3:2090
+13:3:2098
+14:3:2102
+15:3:2103
+16:0:2108
+17:3:2105
+18:0:2108
+19:2:416
+20:0:2108
+21:2:422
+22:0:2108
+23:2:423
+24:0:2108
+25:2:424
+26:2:428
+27:2:429
+28:2:437
+29:2:438
+30:2:442
+31:2:443
+32:2:451
+33:2:456
+34:2:460
+35:2:461
+36:2:468
+37:2:469
+38:2:480
+39:2:481
+40:2:482
+41:2:493
+42:2:498
+43:2:499
+44:0:2106
+45:2:511
+46:0:2112
+47:2:513
+48:2:514
+49:0:2112
+50:2:518
+51:2:522
+52:2:523
+53:2:531
+54:2:532
+55:2:536
+56:2:537
+57:2:545
+58:2:550
+59:2:551
+60:2:562
+61:2:563
+62:2:574
+63:2:575
+64:2:576
+65:2:587
+66:2:592
+67:2:593
+68:0:2112
+69:2:605
+70:0:2112
+71:2:607
+72:0:2112
+73:2:608
+74:0:2112
+75:2:618
+76:0:2112
+77:2:622
+78:2:623
+79:2:627
+80:2:631
+81:2:632
+82:2:636
+83:2:644
+84:2:645
+85:2:650
+86:2:657
+87:2:658
+88:2:665
+89:2:670
+90:0:2112
+91:2:681
+92:0:2112
+93:2:685
+94:2:686
+95:2:690
+96:2:694
+97:2:695
+98:2:699
+99:2:707
+100:2:708
+101:2:713
+102:2:720
+103:2:721
+104:2:728
+105:2:733
+106:0:2112
+107:2:744
+108:0:2112
+109:2:752
+110:2:753
+111:2:757
+112:2:761
+113:2:762
+114:2:766
+115:2:774
+116:2:775
+117:2:780
+118:2:787
+119:2:788
+120:2:795
+121:2:800
+122:0:2112
+123:2:811
+124:0:2112
+125:2:813
+126:0:2112
+127:2:814
+128:2:818
+129:2:819
+130:2:827
+131:2:828
+132:2:832
+133:2:833
+134:2:841
+135:2:846
+136:2:850
+137:2:851
+138:2:858
+139:2:859
+140:2:870
+141:2:871
+142:2:872
+143:2:883
+144:2:888
+145:2:889
+146:0:2112
+147:2:901
+148:0:2112
+149:2:903
+150:0:2112
+151:2:906
+152:2:907
+153:2:919
+154:2:920
+155:2:924
+156:2:925
+157:2:933
+158:2:938
+159:2:942
+160:2:943
+161:2:950
+162:2:951
+163:2:962
+164:2:963
+165:2:964
+166:2:975
+167:2:980
+168:2:981
+169:0:2112
+170:2:993
+171:0:2112
+172:2:995
+173:0:2112
+174:2:996
+175:0:2112
+176:2:997
+177:0:2112
+178:2:998
+179:0:2112
+180:2:999
+181:2:1003
+182:2:1004
+183:2:1012
+184:2:1013
+185:2:1017
+186:2:1018
+187:2:1026
+188:2:1031
+189:2:1035
+190:2:1036
+191:2:1043
+192:2:1044
+193:2:1055
+194:2:1056
+195:2:1057
+196:2:1068
+197:2:1073
+198:2:1074
+199:0:2112
+200:2:1086
+201:0:2112
+202:2:1178
+203:0:2112
+204:2:1276
+205:0:2112
+206:2:1277
+207:0:2112
+208:2:1281
+209:0:2112
+210:2:1287
+211:2:1291
+212:2:1292
+213:2:1300
+214:2:1301
+215:2:1305
+216:2:1306
+217:2:1314
+218:2:1319
+219:2:1323
+220:2:1324
+221:2:1331
+222:2:1332
+223:2:1343
+224:2:1344
+225:2:1345
+226:2:1356
+227:2:1361
+228:2:1362
+229:0:2112
+230:2:1374
+231:0:2112
+232:2:1376
+233:0:2112
+234:2:1377
+235:2:1381
+236:2:1382
+237:2:1390
+238:2:1391
+239:2:1395
+240:2:1396
+241:2:1404
+242:2:1409
+243:2:1413
+244:2:1414
+245:2:1421
+246:2:1422
+247:2:1433
+248:2:1434
+249:2:1435
+250:2:1446
+251:2:1451
+252:2:1452
+253:0:2112
+254:2:1464
+255:0:2112
+256:2:1466
+257:0:2112
+258:1:2
+259:0:2112
+260:1:8
+261:0:2112
+262:1:9
+263:0:2112
+264:1:10
+265:0:2112
+266:1:11
+267:0:2112
+268:1:12
+269:1:16
+270:1:17
+271:1:25
+272:1:26
+273:1:30
+274:1:31
+275:1:39
+276:1:44
+277:1:48
+278:1:49
+279:1:56
+280:1:57
+281:1:68
+282:1:69
+283:1:70
+284:1:81
+285:1:86
+286:1:87
+287:0:2112
+288:1:99
+289:0:2112
+290:1:101
+291:0:2112
+292:1:102
+293:1:106
+294:1:107
+295:1:115
+296:1:116
+297:1:120
+298:1:121
+299:1:129
+300:1:134
+301:1:138
+302:1:139
+303:1:146
+304:1:147
+305:1:158
+306:1:159
+307:1:160
+308:1:171
+309:1:176
+310:1:177
+311:0:2112
+312:1:189
+313:0:2112
+314:1:191
+315:0:2112
+316:1:192
+317:0:2112
+318:1:193
+319:1:197
+320:1:198
+321:1:206
+322:1:207
+323:1:211
+324:1:212
+325:1:220
+326:1:225
+327:1:229
+328:1:230
+329:1:237
+330:1:238
+331:1:249
+332:1:250
+333:1:251
+334:1:262
+335:1:267
+336:1:268
+337:0:2112
+338:1:280
+339:0:2112
+340:1:282
+341:0:2112
+342:1:291
+343:0:2112
+344:1:293
+345:0:2112
+346:1:296
+347:0:2112
+348:1:301
+349:0:2112
+350:1:302
+351:0:2112
+352:1:303
+353:0:2112
+354:1:304
+355:0:2112
+356:1:305
+357:0:2112
+358:1:306
+359:0:2112
+360:1:308
+361:0:2112
+362:1:310
+363:0:2112
+364:1:311
+365:1:315
+366:1:316
+367:1:324
+368:1:325
+369:1:326
+370:1:338
+371:1:343
+372:1:347
+373:1:348
+374:1:355
+375:1:356
+376:1:367
+377:1:368
+378:1:369
+379:1:380
+380:1:385
+381:1:386
+382:0:2112
+383:1:398
+384:0:2112
+385:2:1469
+386:2:1470
+387:2:1482
+388:2:1483
+389:2:1487
+390:2:1488
+391:2:1496
+392:2:1501
+393:2:1505
+394:2:1506
+395:2:1513
+396:2:1514
+397:2:1525
+398:2:1526
+399:2:1527
+400:2:1538
+401:2:1543
+402:2:1544
+403:0:2112
+404:2:1556
+405:0:2112
+406:2:1558
+407:0:2112
+408:2:1559
+409:0:2112
+410:2:1560
+411:0:2112
+412:2:1561
+413:0:2112
+414:2:1562
+415:2:1566
+416:2:1567
+417:2:1575
+418:2:1576
+419:2:1580
+420:2:1581
+421:2:1589
+422:2:1594
+423:2:1598
+424:2:1599
+425:2:1606
+426:2:1607
+427:2:1618
+428:2:1619
+429:2:1620
+430:2:1631
+431:2:1636
+432:2:1637
+433:0:2112
+434:2:1649
+435:0:2112
+436:2:1651
+437:0:2112
+438:2:1652
+439:2:1656
+440:2:1657
+441:2:1665
+442:2:1666
+443:2:1670
+444:2:1671
+445:2:1679
+446:2:1684
+447:2:1688
+448:2:1689
+449:2:1696
+450:2:1697
+451:2:1708
+452:2:1709
+453:2:1710
+454:2:1721
+455:2:1726
+456:2:1727
+457:0:2112
+458:2:1739
+459:0:2112
+460:1:400
+461:0:2112
+462:2:1560
+463:0:2112
+464:1:404
+465:0:2112
+466:1:9
+467:0:2112
+468:1:10
+469:0:2112
+470:1:11
+471:0:2112
+472:2:1561
+473:0:2112
+474:2:1562
+475:2:1566
+476:2:1567
+477:2:1575
+478:2:1576
+479:2:1580
+480:2:1581
+481:2:1589
+482:2:1594
+483:2:1598
+484:2:1599
+485:2:1606
+486:2:1607
+487:2:1618
+488:2:1619
+489:2:1620
+490:2:1631
+491:2:1636
+492:2:1637
+493:0:2112
+494:2:1649
+495:0:2112
+496:2:1651
+497:0:2112
+498:2:1652
+499:2:1656
+500:2:1657
+501:2:1665
+502:2:1666
+503:2:1670
+504:2:1671
+505:2:1679
+506:2:1684
+507:2:1688
+508:2:1689
+509:2:1696
+510:2:1697
+511:2:1708
+512:2:1709
+513:2:1710
+514:2:1721
+515:2:1726
+516:2:1727
+517:0:2112
+518:2:1739
+519:0:2112
+520:2:1560
+521:0:2112
+522:1:12
+523:1:16
+524:1:17
+525:1:25
+526:1:26
+527:1:27
+528:1:39
+529:1:44
+530:1:48
+531:1:49
+532:1:56
+533:1:57
+534:1:68
+535:1:69
+536:1:70
+537:1:81
+538:1:86
+539:1:87
+540:0:2112
+541:1:99
+542:0:2112
+543:2:1561
+544:0:2112
+545:2:1562
+546:2:1566
+547:2:1567
+548:2:1575
+549:2:1576
+550:2:1580
+551:2:1581
+552:2:1589
+553:2:1594
+554:2:1598
+555:2:1599
+556:2:1606
+557:2:1607
+558:2:1618
+559:2:1626
+560:2:1627
+561:2:1631
+562:2:1636
+563:2:1637
+564:0:2112
+565:2:1649
+566:0:2112
+567:2:1651
+568:0:2112
+569:2:1652
+570:2:1656
+571:2:1657
+572:2:1665
+573:2:1666
+574:2:1670
+575:2:1671
+576:2:1679
+577:2:1684
+578:2:1688
+579:2:1689
+580:2:1696
+581:2:1697
+582:2:1708
+583:2:1716
+584:2:1717
+585:2:1721
+586:2:1726
+587:2:1727
+588:0:2112
+589:2:1739
+590:0:2112
+591:2:1560
+592:0:2112
+593:1:101
+594:0:2112
+595:2:1561
+596:0:2112
+597:2:1562
+598:2:1566
+599:2:1567
+600:2:1575
+601:2:1576
+602:2:1580
+603:2:1581
+604:2:1589
+605:2:1594
+606:2:1598
+607:2:1599
+608:2:1606
+609:2:1607
+610:2:1618
+611:2:1626
+612:2:1627
+613:2:1631
+614:2:1636
+615:2:1637
+616:0:2112
+617:2:1649
+618:0:2112
+619:2:1651
+620:0:2112
+621:2:1652
+622:2:1656
+623:2:1657
+624:2:1665
+625:2:1666
+626:2:1670
+627:2:1671
+628:2:1679
+629:2:1684
+630:2:1688
+631:2:1689
+632:2:1696
+633:2:1697
+634:2:1708
+635:2:1716
+636:2:1717
+637:2:1721
+638:2:1726
+639:2:1727
+640:0:2112
+641:2:1739
+642:0:2112
+643:2:1560
+644:0:2112
+645:1:102
+646:1:106
+647:1:107
+648:1:115
+649:1:116
+650:1:120
+651:1:121
+652:1:129
+653:1:134
+654:1:138
+655:1:139
+656:1:146
+657:1:147
+658:1:158
+659:1:159
+660:1:160
+661:1:171
+662:1:176
+663:1:177
+664:0:2112
+665:1:189
+666:0:2112
+667:1:191
+668:0:2112
+669:2:1561
+670:0:2112
+671:2:1562
+672:2:1566
+673:2:1567
+674:2:1575
+675:2:1576
+676:2:1580
+677:2:1581
+678:2:1589
+679:2:1594
+680:2:1598
+681:2:1599
+682:2:1606
+683:2:1607
+684:2:1618
+685:2:1626
+686:2:1627
+687:2:1631
+688:2:1636
+689:2:1637
+690:0:2112
+691:2:1649
+692:0:2112
+693:2:1651
+694:0:2112
+695:2:1652
+696:2:1656
+697:2:1657
+698:2:1665
+699:2:1666
+700:2:1670
+701:2:1671
+702:2:1679
+703:2:1684
+704:2:1688
+705:2:1689
+706:2:1696
+707:2:1697
+708:2:1708
+709:2:1716
+710:2:1717
+711:2:1721
+712:2:1726
+713:2:1727
+714:0:2112
+715:2:1739
+716:0:2112
+717:2:1560
+718:0:2112
+719:1:192
+720:0:2112
+721:2:1561
+722:0:2112
+723:2:1562
+724:2:1566
+725:2:1567
+726:2:1575
+727:2:1576
+728:2:1580
+729:2:1581
+730:2:1589
+731:2:1594
+732:2:1598
+733:2:1599
+734:2:1606
+735:2:1607
+736:2:1618
+737:2:1626
+738:2:1627
+739:2:1631
+740:2:1636
+741:2:1637
+742:0:2112
+743:2:1649
+744:0:2112
+745:2:1651
+746:0:2112
+747:2:1652
+748:2:1656
+749:2:1657
+750:2:1665
+751:2:1666
+752:2:1670
+753:2:1671
+754:2:1679
+755:2:1684
+756:2:1688
+757:2:1689
+758:2:1696
+759:2:1697
+760:2:1708
+761:2:1716
+762:2:1717
+763:2:1721
+764:2:1726
+765:2:1727
+766:0:2112
+767:2:1739
+768:0:2112
+769:2:1560
+770:0:2112
+771:1:193
+772:1:197
+773:1:198
+774:1:206
+775:1:207
+776:1:211
+777:1:212
+778:1:220
+779:1:225
+780:1:229
+781:1:230
+782:1:237
+783:1:238
+784:1:249
+785:1:250
+786:1:251
+787:1:262
+788:1:267
+789:1:268
+790:0:2112
+791:1:280
+792:0:2112
+793:2:1561
+794:0:2112
+795:2:1562
+796:2:1566
+797:2:1567
+798:2:1575
+799:2:1576
+800:2:1580
+801:2:1581
+802:2:1589
+803:2:1594
+804:2:1598
+805:2:1599
+806:2:1606
+807:2:1607
+808:2:1618
+809:2:1626
+810:2:1627
+811:2:1631
+812:2:1636
+813:2:1637
+814:0:2112
+815:2:1649
+816:0:2112
+817:2:1651
+818:0:2112
+819:2:1652
+820:2:1656
+821:2:1657
+822:2:1665
+823:2:1666
+824:2:1670
+825:2:1671
+826:2:1679
+827:2:1684
+828:2:1688
+829:2:1689
+830:2:1696
+831:2:1697
+832:2:1708
+833:2:1716
+834:2:1717
+835:2:1721
+836:2:1726
+837:2:1727
+838:0:2112
+839:2:1739
+840:0:2112
+841:2:1560
+842:0:2112
+843:1:282
+844:0:2112
+845:1:291
+846:0:2112
+847:1:293
+848:0:2112
+849:1:296
+850:0:2112
+851:2:1561
+852:0:2112
+853:2:1562
+854:2:1566
+855:2:1567
+856:2:1575
+857:2:1576
+858:2:1580
+859:2:1581
+860:2:1589
+861:2:1594
+862:2:1598
+863:2:1599
+864:2:1606
+865:2:1607
+866:2:1618
+867:2:1626
+868:2:1627
+869:2:1631
+870:2:1636
+871:2:1637
+872:0:2112
+873:2:1649
+874:0:2112
+875:2:1651
+876:0:2112
+877:2:1652
+878:2:1656
+879:2:1657
+880:2:1665
+881:2:1666
+882:2:1670
+883:2:1671
+884:2:1679
+885:2:1684
+886:2:1688
+887:2:1689
+888:2:1696
+889:2:1697
+890:2:1708
+891:2:1716
+892:2:1717
+893:2:1721
+894:2:1726
+895:2:1727
+896:0:2112
+897:2:1739
+898:0:2112
+899:2:1560
+900:0:2112
+901:1:301
+902:0:2112
+903:2:1561
+904:0:2112
+905:2:1562
+906:2:1566
+907:2:1567
+908:2:1575
+909:2:1576
+910:2:1580
+911:2:1581
+912:2:1589
+913:2:1594
+914:2:1598
+915:2:1599
+916:2:1606
+917:2:1607
+918:2:1618
+919:2:1626
+920:2:1627
+921:2:1631
+922:2:1636
+923:2:1637
+924:0:2112
+925:2:1649
+926:0:2112
+927:2:1651
+928:0:2112
+929:2:1652
+930:2:1656
+931:2:1657
+932:2:1665
+933:2:1666
+934:2:1670
+935:2:1671
+936:2:1679
+937:2:1684
+938:2:1688
+939:2:1689
+940:2:1696
+941:2:1697
+942:2:1708
+943:2:1716
+944:2:1717
+945:2:1721
+946:2:1726
+947:2:1727
+948:0:2112
+949:2:1739
+950:0:2112
+951:2:1560
+952:0:2112
+953:1:302
+954:0:2112
+955:2:1561
+956:0:2112
+957:2:1562
+958:2:1566
+959:2:1567
+960:2:1575
+961:2:1576
+962:2:1580
+963:2:1581
+964:2:1589
+965:2:1594
+966:2:1598
+967:2:1599
+968:2:1606
+969:2:1607
+970:2:1618
+971:2:1626
+972:2:1627
+973:2:1631
+974:2:1636
+975:2:1637
+976:0:2112
+977:2:1649
+978:0:2112
+979:2:1651
+980:0:2112
+981:2:1652
+982:2:1656
+983:2:1657
+984:2:1665
+985:2:1666
+986:2:1670
+987:2:1671
+988:2:1679
+989:2:1684
+990:2:1688
+991:2:1689
+992:2:1696
+993:2:1697
+994:2:1708
+995:2:1716
+996:2:1717
+997:2:1721
+998:2:1726
+999:2:1727
+1000:0:2112
+1001:2:1739
+1002:0:2112
+1003:2:1560
+1004:0:2112
+1005:1:303
+1006:0:2112
+1007:1:304
+1008:0:2112
+1009:1:305
+1010:0:2112
+1011:1:306
+1012:0:2112
+1013:1:308
+1014:0:2112
+1015:2:1561
+1016:0:2112
+1017:2:1562
+1018:2:1566
+1019:2:1567
+1020:2:1575
+1021:2:1576
+1022:2:1580
+1023:2:1581
+1024:2:1589
+1025:2:1594
+1026:2:1598
+1027:2:1599
+1028:2:1606
+1029:2:1607
+1030:2:1618
+1031:2:1626
+1032:2:1627
+1033:2:1631
+1034:2:1636
+1035:2:1637
+1036:0:2112
+1037:2:1649
+1038:0:2112
+1039:2:1651
+1040:0:2112
+1041:2:1652
+1042:2:1656
+1043:2:1657
+1044:2:1665
+1045:2:1666
+1046:2:1670
+1047:2:1671
+1048:2:1679
+1049:2:1684
+1050:2:1688
+1051:2:1689
+1052:2:1696
+1053:2:1697
+1054:2:1708
+1055:2:1716
+1056:2:1717
+1057:2:1721
+1058:2:1726
+1059:2:1727
+1060:0:2112
+1061:2:1739
+1062:0:2112
+1063:2:1560
+1064:0:2112
+1065:1:310
+1066:0:2112
+1067:2:1561
+1068:0:2112
+1069:2:1562
+1070:2:1566
+1071:2:1567
+1072:2:1575
+1073:2:1576
+1074:2:1580
+1075:2:1581
+1076:2:1589
+1077:2:1594
+1078:2:1598
+1079:2:1599
+1080:2:1606
+1081:2:1607
+1082:2:1618
+1083:2:1626
+1084:2:1627
+1085:2:1631
+1086:2:1636
+1087:2:1637
+1088:0:2112
+1089:2:1649
+1090:0:2112
+1091:2:1651
+1092:0:2112
+1093:2:1652
+1094:2:1656
+1095:2:1657
+1096:2:1665
+1097:2:1666
+1098:2:1670
+1099:2:1671
+1100:2:1679
+1101:2:1684
+1102:2:1688
+1103:2:1689
+1104:2:1696
+1105:2:1697
+1106:2:1708
+1107:2:1716
+1108:2:1717
+1109:2:1721
+1110:2:1726
+1111:2:1727
+1112:0:2112
+1113:2:1739
+1114:0:2112
+1115:2:1560
+1116:0:2112
+1117:1:311
+1118:1:315
+1119:1:316
+1120:1:324
+1121:1:325
+1122:1:326
+1123:1:338
+1124:1:343
+1125:1:347
+1126:1:348
+1127:1:355
+1128:1:356
+1129:1:367
+1130:1:368
+1131:1:369
+1132:1:380
+1133:1:385
+1134:1:386
+1135:0:2112
+1136:1:398
+1137:0:2112
+1138:2:1561
+1139:0:2112
+1140:2:1562
+1141:2:1566
+1142:2:1567
+1143:2:1575
+1144:2:1576
+1145:2:1580
+1146:2:1581
+1147:2:1589
+1148:2:1594
+1149:2:1598
+1150:2:1599
+1151:2:1606
+1152:2:1607
+1153:2:1618
+1154:2:1626
+1155:2:1627
+1156:2:1631
+1157:2:1636
+1158:2:1637
+1159:0:2112
+1160:2:1649
+1161:0:2112
+1162:2:1651
+1163:0:2112
+1164:2:1652
+1165:2:1656
+1166:2:1657
+1167:2:1665
+1168:2:1666
+1169:2:1670
+1170:2:1671
+1171:2:1679
+1172:2:1684
+1173:2:1688
+1174:2:1689
+1175:2:1696
+1176:2:1697
+1177:2:1708
+1178:2:1716
+1179:2:1717
+1180:2:1721
+1181:2:1726
+1182:2:1727
+1183:0:2112
+1184:2:1739
+1185:0:2112
+1186:2:1560
+1187:0:2112
+1188:1:400
+1189:0:2112
+1190:1:404
+1191:0:2112
+1192:1:9
+1193:0:2112
+1194:1:10
+1195:0:2112
+1196:1:11
+1197:0:2112
+1198:2:1561
+1199:0:2112
+1200:2:1562
+1201:2:1566
+1202:2:1567
+1203:2:1575
+1204:2:1576
+1205:2:1580
+1206:2:1581
+1207:2:1589
+1208:2:1594
+1209:2:1598
+1210:2:1599
+1211:2:1606
+1212:2:1607
+1213:2:1618
+1214:2:1626
+1215:2:1627
+1216:2:1631
+1217:2:1636
+1218:2:1637
+1219:0:2112
+1220:2:1649
+1221:0:2112
+1222:2:1651
+1223:0:2112
+1224:2:1652
+1225:2:1656
+1226:2:1657
+1227:2:1665
+1228:2:1666
+1229:2:1670
+1230:2:1671
+1231:2:1679
+1232:2:1684
+1233:2:1688
+1234:2:1689
+1235:2:1696
+1236:2:1697
+1237:2:1708
+1238:2:1716
+1239:2:1717
+1240:2:1721
+1241:2:1726
+1242:2:1727
+1243:0:2112
+1244:2:1739
+1245:0:2112
+1246:2:1560
+1247:0:2112
+1248:1:12
+1249:1:16
+1250:1:17
+1251:1:25
+1252:1:26
+1253:1:27
+1254:1:39
+1255:1:44
+1256:1:48
+1257:1:49
+1258:1:56
+1259:1:57
+1260:1:68
+1261:1:69
+1262:1:70
+1263:1:81
+1264:1:86
+1265:1:87
+1266:0:2112
+1267:1:99
+1268:0:2112
+1269:2:1561
+1270:0:2112
+1271:2:1562
+1272:2:1566
+1273:2:1567
+1274:2:1575
+1275:2:1576
+1276:2:1580
+1277:2:1581
+1278:2:1589
+1279:2:1594
+1280:2:1598
+1281:2:1599
+1282:2:1606
+1283:2:1607
+1284:2:1618
+1285:2:1626
+1286:2:1627
+1287:2:1631
+1288:2:1636
+1289:2:1637
+1290:0:2112
+1291:2:1649
+1292:0:2112
+1293:2:1651
+1294:0:2112
+1295:2:1652
+1296:2:1656
+1297:2:1657
+1298:2:1665
+1299:2:1666
+1300:2:1670
+1301:2:1671
+1302:2:1679
+1303:2:1684
+1304:2:1688
+1305:2:1689
+1306:2:1696
+1307:2:1697
+1308:2:1708
+1309:2:1716
+1310:2:1717
+1311:2:1721
+1312:2:1726
+1313:2:1727
+1314:0:2112
+1315:2:1739
+1316:0:2112
+1317:2:1560
+1318:0:2112
+1319:1:101
+1320:0:2112
+1321:2:1561
+1322:0:2112
+1323:2:1562
+1324:2:1566
+1325:2:1567
+1326:2:1575
+1327:2:1576
+1328:2:1580
+1329:2:1581
+1330:2:1589
+1331:2:1594
+1332:2:1598
+1333:2:1599
+1334:2:1606
+1335:2:1607
+1336:2:1618
+1337:2:1626
+1338:2:1627
+1339:2:1631
+1340:2:1636
+1341:2:1637
+1342:0:2112
+1343:2:1649
+1344:0:2112
+1345:2:1651
+1346:0:2112
+1347:2:1652
+1348:2:1656
+1349:2:1657
+1350:2:1665
+1351:2:1666
+1352:2:1670
+1353:2:1671
+1354:2:1679
+1355:2:1684
+1356:2:1688
+1357:2:1689
+1358:2:1696
+1359:2:1697
+1360:2:1708
+1361:2:1716
+1362:2:1717
+1363:2:1721
+1364:2:1726
+1365:2:1727
+1366:0:2112
+1367:2:1739
+1368:0:2112
+1369:2:1560
+1370:0:2112
+1371:1:102
+1372:1:106
+1373:1:107
+1374:1:115
+1375:1:116
+1376:1:120
+1377:1:121
+1378:1:129
+1379:1:134
+1380:1:138
+1381:1:139
+1382:1:146
+1383:1:147
+1384:1:158
+1385:1:159
+1386:1:160
+1387:1:171
+1388:1:176
+1389:1:177
+1390:0:2112
+1391:1:189
+1392:0:2112
+1393:1:191
+1394:0:2112
+1395:2:1561
+1396:0:2112
+1397:2:1562
+1398:2:1566
+1399:2:1567
+1400:2:1575
+1401:2:1576
+1402:2:1580
+1403:2:1581
+1404:2:1589
+1405:2:1594
+1406:2:1598
+1407:2:1599
+1408:2:1606
+1409:2:1607
+1410:2:1618
+1411:2:1626
+1412:2:1627
+1413:2:1631
+1414:2:1636
+1415:2:1637
+1416:0:2112
+1417:2:1649
+1418:0:2112
+1419:2:1651
+1420:0:2112
+1421:2:1652
+1422:2:1656
+1423:2:1657
+1424:2:1665
+1425:2:1666
+1426:2:1670
+1427:2:1671
+1428:2:1679
+1429:2:1684
+1430:2:1688
+1431:2:1689
+1432:2:1696
+1433:2:1697
+1434:2:1708
+1435:2:1716
+1436:2:1717
+1437:2:1721
+1438:2:1726
+1439:2:1727
+1440:0:2112
+1441:2:1739
+1442:0:2112
+1443:2:1560
+1444:0:2112
+1445:1:192
+1446:0:2112
+1447:2:1561
+1448:0:2112
+1449:2:1562
+1450:2:1566
+1451:2:1567
+1452:2:1575
+1453:2:1576
+1454:2:1580
+1455:2:1581
+1456:2:1589
+1457:2:1594
+1458:2:1598
+1459:2:1599
+1460:2:1606
+1461:2:1607
+1462:2:1618
+1463:2:1626
+1464:2:1627
+1465:2:1631
+1466:2:1636
+1467:2:1637
+1468:0:2112
+1469:2:1649
+1470:0:2112
+1471:2:1651
+1472:0:2112
+1473:2:1652
+1474:2:1656
+1475:2:1657
+1476:2:1665
+1477:2:1666
+1478:2:1670
+1479:2:1671
+1480:2:1679
+1481:2:1684
+1482:2:1688
+1483:2:1689
+1484:2:1696
+1485:2:1697
+1486:2:1708
+1487:2:1716
+1488:2:1717
+1489:2:1721
+1490:2:1726
+1491:2:1727
+1492:0:2112
+1493:2:1739
+1494:0:2112
+1495:2:1560
+1496:0:2112
+1497:1:193
+1498:1:197
+1499:1:198
+1500:1:206
+1501:1:207
+1502:1:211
+1503:1:212
+1504:1:220
+1505:1:225
+1506:1:229
+1507:1:230
+1508:1:237
+1509:1:238
+1510:1:249
+1511:1:250
+1512:1:251
+1513:1:262
+1514:1:267
+1515:1:268
+1516:0:2112
+1517:1:280
+1518:0:2112
+1519:2:1561
+1520:0:2112
+1521:2:1562
+1522:2:1566
+1523:2:1567
+1524:2:1575
+1525:2:1576
+1526:2:1580
+1527:2:1581
+1528:2:1589
+1529:2:1594
+1530:2:1598
+1531:2:1599
+1532:2:1606
+1533:2:1607
+1534:2:1618
+1535:2:1626
+1536:2:1627
+1537:2:1631
+1538:2:1636
+1539:2:1637
+1540:0:2112
+1541:2:1649
+1542:0:2112
+1543:2:1651
+1544:0:2112
+1545:2:1652
+1546:2:1656
+1547:2:1657
+1548:2:1665
+1549:2:1666
+1550:2:1670
+1551:2:1671
+1552:2:1679
+1553:2:1684
+1554:2:1688
+1555:2:1689
+1556:2:1696
+1557:2:1697
+1558:2:1708
+1559:2:1716
+1560:2:1717
+1561:2:1721
+1562:2:1726
+1563:2:1727
+1564:0:2112
+1565:2:1739
+1566:0:2112
+1567:2:1560
+1568:0:2112
+1569:1:282
+1570:0:2112
+1571:1:291
+1572:0:2112
+1573:1:293
+1574:0:2112
+1575:1:296
+1576:0:2112
+1577:2:1561
+1578:0:2112
+1579:2:1562
+1580:2:1566
+1581:2:1567
+1582:2:1575
+1583:2:1576
+1584:2:1580
+1585:2:1581
+1586:2:1589
+1587:2:1594
+1588:2:1598
+1589:2:1599
+1590:2:1606
+1591:2:1607
+1592:2:1618
+1593:2:1626
+1594:2:1627
+1595:2:1631
+1596:2:1636
+1597:2:1637
+1598:0:2112
+1599:2:1649
+1600:0:2112
+1601:2:1651
+1602:0:2112
+1603:2:1652
+1604:2:1656
+1605:2:1657
+1606:2:1665
+1607:2:1666
+1608:2:1670
+1609:2:1671
+1610:2:1679
+1611:2:1684
+1612:2:1688
+1613:2:1689
+1614:2:1696
+1615:2:1697
+1616:2:1708
+1617:2:1716
+1618:2:1717
+1619:2:1721
+1620:2:1726
+1621:2:1727
+1622:0:2112
+1623:2:1739
+1624:0:2112
+1625:2:1560
+1626:0:2112
+1627:1:301
+1628:0:2112
+1629:2:1561
+1630:0:2112
+1631:2:1562
+1632:2:1566
+1633:2:1567
+1634:2:1575
+1635:2:1576
+1636:2:1580
+1637:2:1581
+1638:2:1589
+1639:2:1594
+1640:2:1598
+1641:2:1599
+1642:2:1606
+1643:2:1607
+1644:2:1618
+1645:2:1626
+1646:2:1627
+1647:2:1631
+1648:2:1636
+1649:2:1637
+1650:0:2112
+1651:2:1649
+-1:-1:-1
+1652:0:2112
+1653:2:1651
+1654:0:2112
+1655:2:1652
+1656:2:1656
+1657:2:1657
+1658:2:1665
+1659:2:1666
+1660:2:1670
+1661:2:1671
+1662:2:1679
+1663:2:1684
+1664:2:1688
+1665:2:1689
+1666:2:1696
+1667:2:1697
+1668:2:1708
+1669:2:1716
+1670:2:1717
+1671:2:1721
+1672:2:1726
+1673:2:1727
+1674:0:2112
+1675:2:1739
+1676:0:2112
+1677:2:1560
+1678:0:2112
+1679:1:302
+1680:0:2112
+1681:2:1561
+1682:0:2112
+1683:2:1562
+1684:2:1566
+1685:2:1567
+1686:2:1575
+1687:2:1576
+1688:2:1580
+1689:2:1581
+1690:2:1589
+1691:2:1594
+1692:2:1598
+1693:2:1599
+1694:2:1606
+1695:2:1607
+1696:2:1618
+1697:2:1626
+1698:2:1627
+1699:2:1631
+1700:2:1636
+1701:2:1637
+1702:0:2112
+1703:2:1649
+1704:0:2112
+1705:2:1651
+1706:0:2112
+1707:2:1652
+1708:2:1656
+1709:2:1657
+1710:2:1665
+1711:2:1666
+1712:2:1670
+1713:2:1671
+1714:2:1679
+1715:2:1684
+1716:2:1688
+1717:2:1689
+1718:2:1696
+1719:2:1697
+1720:2:1708
+1721:2:1716
+1722:2:1717
+1723:2:1721
+1724:2:1726
+1725:2:1727
+1726:0:2112
+1727:2:1739
+1728:0:2112
+1729:2:1560
+1730:0:2112
+1731:1:303
+1732:0:2112
+1733:1:304
+1734:0:2112
+1735:1:305
+1736:0:2112
+1737:1:306
+1738:0:2112
+1739:1:308
+1740:0:2112
+1741:2:1561
+1742:0:2112
+1743:2:1562
+1744:2:1566
+1745:2:1567
+1746:2:1575
+1747:2:1576
+1748:2:1580
+1749:2:1581
+1750:2:1589
+1751:2:1594
+1752:2:1598
+1753:2:1599
+1754:2:1606
+1755:2:1607
+1756:2:1618
+1757:2:1626
+1758:2:1627
+1759:2:1631
+1760:2:1636
+1761:2:1637
+1762:0:2112
+1763:2:1649
+1764:0:2112
+1765:2:1651
+1766:0:2112
+1767:2:1652
+1768:2:1656
+1769:2:1657
+1770:2:1665
+1771:2:1666
+1772:2:1670
+1773:2:1671
+1774:2:1679
+1775:2:1684
+1776:2:1688
+1777:2:1689
+1778:2:1696
+1779:2:1697
+1780:2:1708
+1781:2:1716
+1782:2:1717
+1783:2:1721
+1784:2:1726
+1785:2:1727
+1786:0:2112
+1787:2:1739
+1788:0:2112
+1789:2:1560
+1790:0:2112
+1791:1:310
+1792:0:2112
+1793:2:1561
+1794:0:2112
+1795:2:1562
+1796:2:1566
+1797:2:1567
+1798:2:1575
+1799:2:1576
+1800:2:1580
+1801:2:1581
+1802:2:1589
+1803:2:1594
+1804:2:1598
+1805:2:1599
+1806:2:1606
+1807:2:1607
+1808:2:1618
+1809:2:1626
+1810:2:1627
+1811:2:1631
+1812:2:1636
+1813:2:1637
+1814:0:2112
+1815:2:1649
+1816:0:2112
+1817:2:1651
+1818:0:2112
+1819:2:1652
+1820:2:1656
+1821:2:1657
+1822:2:1665
+1823:2:1666
+1824:2:1670
+1825:2:1671
+1826:2:1679
+1827:2:1684
+1828:2:1688
+1829:2:1689
+1830:2:1696
+1831:2:1697
+1832:2:1708
+1833:2:1716
+1834:2:1717
+1835:2:1721
+1836:2:1726
+1837:2:1727
+1838:0:2112
+1839:2:1739
+1840:0:2112
+1841:2:1560
+1842:0:2112
+1843:1:311
+1844:1:315
+1845:1:316
+1846:1:324
+1847:1:333
+1848:1:334
+1849:1:338
+1850:1:343
+1851:1:347
+1852:1:348
+1853:1:355
+1854:1:356
+1855:1:367
+1856:1:368
+1857:1:371
+1858:1:372
+1859:1:380
+1860:1:385
+1861:1:386
+1862:0:2112
+1863:1:398
+1864:0:2112
+1865:2:1561
+1866:0:2112
+1867:2:1562
+1868:2:1566
+1869:2:1567
+1870:2:1575
+1871:2:1576
+1872:2:1580
+1873:2:1581
+1874:2:1589
+1875:2:1594
+1876:2:1598
+1877:2:1599
+1878:2:1606
+1879:2:1607
+1880:2:1618
+1881:2:1626
+1882:2:1627
+1883:2:1631
+1884:2:1636
+1885:2:1637
+1886:0:2112
+1887:2:1649
+1888:0:2112
+1889:2:1651
+1890:0:2112
+1891:2:1652
+1892:2:1656
+1893:2:1657
+1894:2:1665
+1895:2:1666
+1896:2:1670
+1897:2:1671
+1898:2:1679
+1899:2:1684
+1900:2:1688
+1901:2:1689
+1902:2:1696
+1903:2:1697
+1904:2:1708
+1905:2:1716
+1906:2:1717
+1907:2:1721
+1908:2:1726
+1909:2:1727
+1910:0:2112
+1911:2:1739
+1912:0:2112
+1913:2:1560
+1914:0:2112
+1915:1:400
+1916:0:2112
+1917:1:404
+1918:0:2112
+1919:1:9
+1920:0:2112
+1921:1:10
+1922:0:2112
+1923:1:11
+1924:0:2112
+1925:2:1561
+1926:0:2112
+1927:2:1562
+1928:2:1566
+1929:2:1567
+1930:2:1575
+1931:2:1576
+1932:2:1580
+1933:2:1581
+1934:2:1589
+1935:2:1594
+1936:2:1598
+1937:2:1599
+1938:2:1606
+1939:2:1607
+1940:2:1618
+1941:2:1626
+1942:2:1627
+1943:2:1631
+1944:2:1636
+1945:2:1637
+1946:0:2112
+1947:2:1649
+1948:0:2112
+1949:2:1651
+1950:0:2112
+1951:2:1652
+1952:2:1656
+1953:2:1657
+1954:2:1665
+1955:2:1666
+1956:2:1670
+1957:2:1671
+1958:2:1679
+1959:2:1684
+1960:2:1688
+1961:2:1689
+1962:2:1696
+1963:2:1697
+1964:2:1708
+1965:2:1716
+1966:2:1717
+1967:2:1721
+1968:2:1726
+1969:2:1727
+1970:0:2112
+1971:2:1739
+1972:0:2112
+1973:2:1560
+1974:0:2112
+1975:1:12
+1976:1:16
+1977:1:17
+1978:1:25
+1979:1:34
+1980:1:35
+1981:1:39
+1982:1:44
+1983:1:48
+1984:1:49
+1985:1:56
+1986:1:57
+1987:1:68
+1988:1:69
+1989:1:72
+1990:1:73
+1991:1:81
+1992:1:86
+1993:1:87
+1994:0:2112
+1995:1:99
+1996:0:2112
+1997:2:1561
+1998:0:2112
+1999:2:1562
+2000:2:1566
+2001:2:1567
+2002:2:1575
+2003:2:1576
+2004:2:1580
+2005:2:1581
+2006:2:1589
+2007:2:1594
+2008:2:1598
+2009:2:1599
+2010:2:1606
+2011:2:1607
+2012:2:1618
+2013:2:1626
+2014:2:1627
+2015:2:1631
+2016:2:1636
+2017:2:1637
+2018:0:2112
+2019:2:1649
+2020:0:2112
+2021:2:1651
+2022:0:2112
+2023:2:1652
+2024:2:1656
+2025:2:1657
+2026:2:1665
+2027:2:1666
+2028:2:1670
+2029:2:1671
+2030:2:1679
+2031:2:1684
+2032:2:1688
+2033:2:1689
+2034:2:1696
+2035:2:1697
+2036:2:1708
+2037:2:1716
+2038:2:1717
+2039:2:1721
+2040:2:1726
+2041:2:1727
+2042:0:2112
+2043:2:1739
+2044:0:2112
+2045:2:1560
+2046:0:2112
+2047:1:101
+2048:0:2112
+2049:2:1561
+2050:0:2112
+2051:2:1562
+2052:2:1566
+2053:2:1567
+2054:2:1575
+2055:2:1576
+2056:2:1580
+2057:2:1581
+2058:2:1589
+2059:2:1594
+2060:2:1598
+2061:2:1599
+2062:2:1606
+2063:2:1607
+2064:2:1618
+2065:2:1626
+2066:2:1627
+2067:2:1631
+2068:2:1636
+2069:2:1637
+2070:0:2112
+2071:2:1649
+2072:0:2112
+2073:2:1651
+2074:0:2112
+2075:2:1652
+2076:2:1656
+2077:2:1657
+2078:2:1665
+2079:2:1666
+2080:2:1670
+2081:2:1671
+2082:2:1679
+2083:2:1684
+2084:2:1688
+2085:2:1689
+2086:2:1696
+2087:2:1697
+2088:2:1708
+2089:2:1716
+2090:2:1717
+2091:2:1721
+2092:2:1726
+2093:2:1727
+2094:0:2112
+2095:2:1739
+2096:0:2112
+2097:2:1560
+2098:0:2112
+2099:1:102
+2100:1:106
+2101:1:107
+2102:1:115
+2103:1:124
+2104:1:125
+2105:1:129
+2106:1:134
+2107:1:138
+2108:1:139
+2109:1:146
+2110:1:147
+2111:1:158
+2112:1:159
+2113:1:162
+2114:1:163
+2115:1:171
+2116:1:176
+2117:1:177
+2118:0:2112
+2119:1:189
+2120:0:2112
+2121:1:191
+2122:0:2112
+2123:2:1561
+2124:0:2112
+2125:2:1562
+2126:2:1566
+2127:2:1567
+2128:2:1575
+2129:2:1576
+2130:2:1580
+2131:2:1581
+2132:2:1589
+2133:2:1594
+2134:2:1598
+2135:2:1599
+2136:2:1606
+2137:2:1607
+2138:2:1618
+2139:2:1626
+2140:2:1627
+2141:2:1631
+2142:2:1636
+2143:2:1637
+2144:0:2112
+2145:2:1649
+2146:0:2112
+2147:2:1651
+2148:0:2112
+2149:2:1652
+2150:2:1656
+2151:2:1657
+2152:2:1665
+2153:2:1666
+2154:2:1670
+2155:2:1671
+2156:2:1679
+2157:2:1684
+2158:2:1688
+2159:2:1689
+2160:2:1696
+2161:2:1697
+2162:2:1708
+2163:2:1716
+2164:2:1717
+2165:2:1721
+2166:2:1726
+2167:2:1727
+2168:0:2112
+2169:2:1739
+2170:0:2112
+2171:2:1560
+2172:0:2112
+2173:1:192
+2174:0:2112
+2175:2:1561
+2176:0:2112
+2177:2:1562
+2178:2:1566
+2179:2:1567
+2180:2:1575
+2181:2:1576
+2182:2:1580
+2183:2:1581
+2184:2:1589
+2185:2:1594
+2186:2:1598
+2187:2:1599
+2188:2:1606
+2189:2:1607
+2190:2:1618
+2191:2:1626
+2192:2:1627
+2193:2:1631
+2194:2:1636
+2195:2:1637
+2196:0:2112
+2197:2:1649
+2198:0:2112
+2199:2:1651
+2200:0:2112
+2201:2:1652
+2202:2:1656
+2203:2:1657
+2204:2:1665
+2205:2:1666
+2206:2:1670
+2207:2:1671
+2208:2:1679
+2209:2:1684
+2210:2:1688
+2211:2:1689
+2212:2:1696
+2213:2:1697
+2214:2:1708
+2215:2:1716
+2216:2:1717
+2217:2:1721
+2218:2:1726
+2219:2:1727
+2220:0:2112
+2221:2:1739
+2222:0:2112
+2223:2:1560
+2224:0:2112
+2225:1:193
+2226:1:197
+2227:1:198
+2228:1:206
+2229:1:215
+2230:1:216
+2231:1:220
+2232:1:225
+2233:1:229
+2234:1:230
+2235:1:237
+2236:1:238
+2237:1:249
+2238:1:250
+2239:1:253
+2240:1:254
+2241:1:262
+2242:1:267
+2243:1:268
+2244:0:2112
+2245:1:280
+2246:0:2112
+2247:2:1561
+2248:0:2112
+2249:2:1562
+2250:2:1566
+2251:2:1567
+2252:2:1575
+2253:2:1576
+2254:2:1580
+2255:2:1581
+2256:2:1589
+2257:2:1594
+2258:2:1598
+2259:2:1599
+2260:2:1606
+2261:2:1607
+2262:2:1618
+2263:2:1626
+2264:2:1627
+2265:2:1631
+2266:2:1636
+2267:2:1637
+2268:0:2112
+2269:2:1649
+2270:0:2112
+2271:2:1651
+2272:0:2112
+2273:1:282
+2274:0:2112
+2275:1:291
+2276:0:2112
+2277:1:293
+2278:0:2112
+2279:1:296
+2280:0:2112
+2281:1:301
+2282:0:2112
+2283:1:302
+2284:0:2112
+2285:1:303
+2286:0:2112
+2287:1:304
+2288:0:2112
+2289:1:305
+2290:0:2112
+2291:1:306
+2292:0:2112
+2293:1:308
+2294:0:2112
+2295:1:310
+2296:0:2112
+2297:1:311
+2298:1:315
+2299:1:316
+2300:1:324
+2301:1:325
+2302:1:326
+2303:1:338
+2304:1:343
+2305:1:347
+2306:1:348
+2307:1:355
+2308:1:356
+2309:1:367
+2310:1:368
+2311:1:369
+2312:1:380
+2313:1:385
+2314:1:386
+2315:0:2112
+2316:1:398
+2317:0:2112
+2318:1:400
+2319:0:2112
+2320:1:404
+2321:0:2112
+2322:1:9
+2323:0:2112
+2324:1:10
+2325:0:2112
+2326:1:11
+2327:0:2112
+2328:1:12
+2329:1:16
+2330:1:17
+2331:1:25
+2332:1:26
+2333:1:27
+2334:1:39
+2335:1:44
+2336:1:48
+2337:1:49
+2338:1:56
+2339:1:57
+2340:1:68
+2341:1:69
+2342:1:70
+2343:1:81
+2344:1:86
+2345:1:87
+2346:0:2112
+2347:1:99
+2348:0:2112
+2349:1:101
+2350:0:2112
+2351:1:102
+2352:1:106
+2353:1:107
+2354:1:115
+2355:1:116
+2356:1:120
+2357:1:121
+2358:1:129
+2359:1:134
+2360:1:138
+2361:1:139
+2362:1:146
+2363:1:147
+2364:1:158
+2365:1:159
+2366:1:160
+2367:1:171
+2368:1:176
+2369:1:177
+2370:0:2112
+2371:1:189
+2372:0:2112
+2373:1:191
+2374:0:2112
+2375:1:192
+2376:0:2112
+2377:1:193
+2378:1:197
+2379:1:198
+2380:1:206
+2381:1:207
+2382:1:211
+2383:1:212
+2384:1:220
+2385:1:225
+2386:1:229
+2387:1:230
+2388:1:237
+2389:1:238
+2390:1:249
+2391:1:250
+2392:1:251
+2393:1:262
+2394:1:267
+2395:1:268
+2396:0:2112
+2397:1:280
+2398:0:2112
+2399:1:282
+2400:0:2112
+2401:2:1652
+2402:2:1656
+2403:2:1657
+2404:2:1665
+2405:2:1666
+2406:2:1670
+2407:2:1671
+2408:2:1679
+2409:2:1684
+2410:2:1688
+2411:2:1689
+2412:2:1696
+2413:2:1697
+2414:2:1708
+2415:2:1716
+2416:2:1717
+2417:2:1721
+2418:2:1726
+2419:2:1727
+2420:0:2112
+2421:2:1739
+2422:0:2112
+2423:2:1560
+2424:0:2112
+2425:1:291
+2426:0:2112
+2427:2:1561
+2428:0:2112
+2429:1:293
+2430:0:2112
+2431:1:296
+2432:0:2112
+2433:1:301
+2434:0:2112
+2435:1:302
+2436:0:2112
+2437:1:303
+2438:0:2112
+2439:1:304
+2440:0:2112
+2441:1:305
+2442:0:2112
+2443:1:306
+2444:0:2112
+2445:1:308
+2446:0:2112
+2447:1:310
+2448:0:2112
+2449:1:311
+2450:1:315
+2451:1:316
+2452:1:324
+2453:1:325
+2454:1:326
+2455:1:338
+2456:1:343
+2457:1:347
+2458:1:348
+2459:1:355
+2460:1:356
+2461:1:367
+2462:1:368
+2463:1:369
+2464:1:380
+2465:1:385
+2466:1:386
+2467:0:2112
+2468:1:398
+2469:0:2112
+2470:1:400
+2471:0:2112
+2472:1:404
+2473:0:2112
+2474:1:9
+2475:0:2112
+2476:1:10
+2477:0:2112
+2478:1:11
+2479:0:2112
+2480:1:12
+2481:1:16
+2482:1:17
+2483:1:25
+2484:1:26
+2485:1:27
+2486:1:39
+2487:1:44
+2488:1:48
+2489:1:49
+2490:1:56
+2491:1:57
+2492:1:68
+2493:1:69
+2494:1:70
+2495:1:81
+2496:1:86
+2497:1:87
+2498:0:2112
+2499:1:99
+2500:0:2112
+2501:1:101
+2502:0:2112
+2503:1:102
+2504:1:106
+2505:1:107
+2506:1:115
+2507:1:116
+2508:1:120
+2509:1:121
+2510:1:129
+2511:1:134
+2512:1:138
+2513:1:139
+2514:1:146
+2515:1:147
+2516:1:158
+2517:1:159
+2518:1:160
+2519:1:171
+2520:1:176
+2521:1:177
+2522:0:2112
+2523:1:189
+2524:0:2112
+2525:1:191
+2526:0:2112
+2527:1:192
+2528:0:2112
+2529:1:193
+2530:1:197
+2531:1:198
+2532:1:206
+2533:1:207
+2534:1:211
+2535:1:212
+2536:1:220
+2537:1:225
+2538:1:229
+2539:1:230
+2540:1:237
+2541:1:238
+2542:1:249
+2543:1:250
+2544:1:251
+2545:1:262
+2546:1:267
+2547:1:268
+2548:0:2112
+2549:1:280
+2550:0:2112
+2551:1:282
+2552:0:2112
+2553:1:291
+2554:0:2112
+2555:1:293
+2556:0:2112
+2557:2:1562
+2558:2:1566
+2559:2:1567
+2560:2:1575
+2561:2:1576
+2562:2:1580
+2563:2:1581
+2564:2:1589
+2565:2:1594
+2566:2:1598
+2567:2:1599
+2568:2:1606
+2569:2:1607
+2570:2:1618
+2571:2:1626
+2572:2:1627
+2573:2:1631
+2574:2:1636
+2575:2:1637
+2576:0:2112
+2577:2:1649
+2578:0:2112
+2579:1:296
+2580:0:2112
+2581:1:301
+2582:0:2112
+2583:1:302
+2584:0:2112
+2585:1:303
+2586:0:2112
+2587:1:304
+2588:0:2112
+2589:1:305
+2590:0:2112
+2591:1:306
+2592:0:2112
+2593:1:308
+2594:0:2112
+2595:1:310
+2596:0:2112
+2597:1:311
+2598:1:315
+2599:1:316
+2600:1:324
+2601:1:325
+2602:1:326
+2603:1:338
+2604:1:343
+2605:1:347
+2606:1:348
+2607:1:355
+2608:1:356
+2609:1:367
+2610:1:368
+2611:1:369
+2612:1:380
+2613:1:385
+2614:1:386
+2615:0:2112
+2616:1:398
+2617:0:2112
+2618:1:400
+2619:0:2112
+2620:1:404
+2621:0:2112
+2622:1:9
+2623:0:2112
+2624:1:10
+2625:0:2112
+2626:1:11
+2627:0:2112
+2628:1:12
+2629:1:16
+2630:1:17
+2631:1:25
+2632:1:34
+2633:1:35
+2634:1:39
+2635:1:44
+2636:1:48
+2637:1:49
+2638:1:56
+2639:1:57
+2640:1:68
+2641:1:69
+2642:1:72
+2643:1:73
+2644:1:81
+2645:1:86
+2646:1:87
+2647:0:2112
+2648:1:99
+2649:0:2112
+2650:2:1651
+2651:0:2112
+2652:2:1652
+2653:2:1656
+2654:2:1657
+2655:2:1665
+2656:2:1666
+2657:2:1670
+2658:2:1671
+2659:2:1679
+2660:2:1684
+2661:2:1688
+2662:2:1689
+2663:2:1696
+2664:2:1697
+2665:2:1708
+2666:2:1716
+2667:2:1717
+2668:2:1721
+2669:2:1726
+2670:2:1727
+2671:0:2112
+2672:2:1739
+2673:0:2112
+2674:2:1560
+2675:0:2112
+2676:2:1561
+2677:0:2112
+2678:2:1562
+2679:2:1566
+2680:2:1567
+2681:2:1575
+2682:2:1576
+2683:2:1580
+2684:2:1581
+2685:2:1589
+2686:2:1594
+2687:2:1598
+2688:2:1599
+2689:2:1606
+2690:2:1607
+2691:2:1618
+2692:2:1626
+2693:2:1627
+2694:2:1631
+2695:2:1636
+2696:2:1637
+2697:0:2112
+2698:2:1649
+2699:0:2112
+2700:1:101
+2701:0:2112
+2702:2:1651
+2703:0:2112
+2704:2:1652
+2705:2:1656
+2706:2:1657
+2707:2:1665
+2708:2:1666
+2709:2:1670
+2710:2:1671
+2711:2:1679
+2712:2:1684
+2713:2:1688
+2714:2:1689
+2715:2:1696
+2716:2:1697
+2717:2:1708
+2718:2:1716
+2719:2:1717
+2720:2:1721
+2721:2:1726
+2722:2:1727
+2723:0:2112
+2724:2:1739
+2725:0:2112
+2726:2:1560
+2727:0:2112
+2728:2:1561
+2729:0:2112
+2730:2:1562
+2731:2:1566
+2732:2:1567
+2733:2:1575
+2734:2:1576
+2735:2:1580
+2736:2:1581
+2737:2:1589
+2738:2:1594
+2739:2:1598
+2740:2:1599
+2741:2:1606
+2742:2:1607
+2743:2:1618
+2744:2:1626
+2745:2:1627
+2746:2:1631
+2747:2:1636
+2748:2:1637
+2749:0:2112
+2750:2:1649
+2751:0:2112
+2752:1:102
+2753:1:106
+2754:1:107
+2755:1:115
+2756:1:116
+2757:1:117
+2758:1:129
+2759:1:134
+2760:1:138
+2761:1:139
+2762:1:146
+2763:1:147
+2764:1:158
+2765:1:159
+2766:1:160
+2767:1:171
+2768:1:176
+2769:1:177
+2770:0:2112
+2771:1:189
+2772:0:2112
+2773:1:191
+2774:0:2112
+2775:2:1651
+2776:0:2112
+2777:2:1652
+2778:2:1656
+2779:2:1657
+2780:2:1665
+2781:2:1666
+2782:2:1670
+2783:2:1671
+2784:2:1679
+2785:2:1684
+2786:2:1688
+2787:2:1689
+2788:2:1696
+2789:2:1697
+2790:2:1708
+2791:2:1716
+2792:2:1717
+2793:2:1721
+2794:2:1726
+2795:2:1727
+2796:0:2112
+2797:2:1739
+2798:0:2112
+2799:2:1560
+2800:0:2112
+2801:2:1561
+2802:0:2112
+2803:2:1562
+2804:2:1566
+2805:2:1567
+2806:2:1575
+2807:2:1576
+2808:2:1580
+2809:2:1581
+2810:2:1589
+2811:2:1594
+2812:2:1598
+2813:2:1599
+2814:2:1606
+2815:2:1607
+2816:2:1618
+2817:2:1626
+2818:2:1627
+2819:2:1631
+2820:2:1636
+2821:2:1637
+2822:0:2112
+2823:2:1649
+2824:0:2112
+2825:1:192
+2826:0:2112
+2827:2:1651
+2828:0:2112
+2829:2:1652
+2830:2:1656
+2831:2:1657
+2832:2:1665
+2833:2:1666
+2834:2:1670
+2835:2:1671
+2836:2:1679
+2837:2:1684
+2838:2:1688
+2839:2:1689
+2840:2:1696
+2841:2:1697
+2842:2:1708
+2843:2:1716
+2844:2:1717
+2845:2:1721
+2846:2:1726
+2847:2:1727
+2848:0:2112
+2849:2:1739
+2850:0:2112
+2851:2:1560
+2852:0:2112
+2853:2:1561
+2854:0:2112
+2855:2:1562
+2856:2:1566
+2857:2:1567
+2858:2:1575
+2859:2:1576
+2860:2:1580
+2861:2:1581
+2862:2:1589
+2863:2:1594
+2864:2:1598
+2865:2:1599
+2866:2:1606
+2867:2:1607
+2868:2:1618
+2869:2:1626
+2870:2:1627
+2871:2:1631
+2872:2:1636
+2873:2:1637
+2874:0:2112
+2875:2:1649
+2876:0:2112
+2877:1:193
+2878:1:197
+2879:1:198
+2880:1:206
+2881:1:207
+2882:1:211
+2883:1:212
+2884:1:220
+2885:1:225
+2886:1:229
+2887:1:230
+2888:1:237
+2889:1:238
+2890:1:249
+2891:1:250
+2892:1:251
+2893:1:262
+2894:1:267
+2895:1:268
+2896:0:2112
+2897:1:280
+2898:0:2112
+2899:2:1651
+2900:0:2112
+2901:2:1652
+2902:2:1656
+2903:2:1657
+2904:2:1665
+2905:2:1666
+2906:2:1670
+2907:2:1671
+2908:2:1679
+2909:2:1684
+2910:2:1688
+2911:2:1689
+2912:2:1696
+2913:2:1697
+2914:2:1708
+2915:2:1716
+2916:2:1717
+2917:2:1721
+2918:2:1726
+2919:2:1727
+2920:0:2112
+2921:2:1739
+2922:0:2112
+2923:2:1560
+2924:0:2112
+2925:2:1561
+2926:0:2112
+2927:2:1562
+2928:2:1566
+2929:2:1567
+2930:2:1575
+2931:2:1576
+2932:2:1580
+2933:2:1581
+2934:2:1589
+2935:2:1594
+2936:2:1598
+2937:2:1599
+2938:2:1606
+2939:2:1607
+2940:2:1618
+2941:2:1626
+2942:2:1627
+2943:2:1631
+2944:2:1636
+2945:2:1637
+2946:0:2112
+2947:2:1649
+2948:0:2112
+2949:1:282
+2950:0:2112
+2951:1:291
+2952:0:2112
+2953:1:293
+2954:0:2112
+2955:1:296
+2956:0:2112
+2957:2:1651
+2958:0:2112
+2959:2:1652
+2960:2:1656
+2961:2:1657
+2962:2:1665
+2963:2:1666
+2964:2:1670
+2965:2:1671
+2966:2:1679
+2967:2:1684
+2968:2:1688
+2969:2:1689
+2970:2:1696
+2971:2:1697
+2972:2:1708
+2973:2:1716
+2974:2:1717
+2975:2:1721
+2976:2:1726
+2977:2:1727
+2978:0:2112
+2979:2:1739
+2980:0:2112
+2981:2:1560
+2982:0:2112
+2983:2:1561
+2984:0:2112
+2985:2:1562
+2986:2:1566
+2987:2:1567
+2988:2:1575
+2989:2:1576
+2990:2:1580
+2991:2:1581
+2992:2:1589
+2993:2:1594
+2994:2:1598
+2995:2:1599
+2996:2:1606
+2997:2:1607
+2998:2:1618
+2999:2:1626
+3000:2:1627
+3001:2:1631
+3002:2:1636
+3003:2:1637
+3004:0:2112
+3005:2:1649
+3006:0:2112
+3007:1:301
projects / urcu.git / commitdiff
