+++ /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'
projects / urcu.git / blobdiff