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'