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 1258) depth 23: Claim reached state 9 (line 1263) depth 51: Claim reached state 9 (line 1262) Depth= 6084 States= 1e+06 Transitions= 2e+08 Memory= 516.838 t= 264 R= 4e+03 Depth= 7018 States= 2e+06 Transitions= 4.38e+08 Memory= 566.154 t= 585 R= 3e+03 Depth= 7018 States= 3e+06 Transitions= 6.49e+08 Memory= 616.545 t= 870 R= 3e+03 pan: resizing hashtable to -w22.. done Depth= 7018 States= 4e+06 Transitions= 8.46e+08 Memory= 698.447 t= 1.13e+03 R= 4e+03 Depth= 7018 States= 5e+06 Transitions= 1.29e+09 Memory= 742.979 t= 1.73e+03 R= 3e+03 Depth= 7018 States= 6e+06 Transitions= 1.8e+09 Memory= 789.170 t= 2.44e+03 R= 2e+03 Depth= 7018 States= 7e+06 Transitions= 2.27e+09 Memory= 833.506 t= 3.09e+03 R= 2e+03 Depth= 7018 States= 8e+06 Transitions= 2.76e+09 Memory= 880.283 t= 3.76e+03 R= 2e+03 Depth= 7018 States= 9e+06 Transitions= 3.05e+09 Memory= 928.135 t= 4.16e+03 R= 2e+03 pan: resizing hashtable to -w24.. done Depth= 7018 States= 1e+07 Transitions= 3.3e+09 Memory= 1102.815 t= 4.5e+03 R= 2e+03 Depth= 7018 States= 1.1e+07 Transitions= 3.74e+09 Memory= 1148.322 t= 5.08e+03 R= 2e+03 Depth= 7018 States= 1.2e+07 Transitions= 4.65e+09 Memory= 1195.783 t= 6.37e+03 R= 2e+03 Depth= 7018 States= 1.3e+07 Transitions= 5.63e+09 Memory= 1235.334 t= 7.72e+03 R= 2e+03 Depth= 7018 States= 1.4e+07 Transitions= 6.21e+09 Memory= 1277.912 t= 8.53e+03 R= 2e+03 Depth= 7018 States= 1.5e+07 Transitions= 6.77e+09 Memory= 1325.276 t= 9.3e+03 R= 2e+03 Depth= 7018 States= 1.6e+07 Transitions= 7.05e+09 Memory= 1372.248 t= 9.68e+03 R= 2e+03 Depth= 7018 States= 1.7e+07 Transitions= 7.66e+09 Memory= 1417.463 t= 1.05e+04 R= 2e+03 Depth= 7018 States= 1.8e+07 Transitions= 8.25e+09 Memory= 1463.264 t= 1.13e+04 R= 2e+03 Depth= 7018 States= 1.9e+07 Transitions= 8.65e+09 Memory= 1513.068 t= 1.19e+04 R= 2e+03 Depth= 7018 States= 2e+07 Transitions= 8.97e+09 Memory= 1561.408 t= 1.23e+04 R= 2e+03 Depth= 7018 States= 2.1e+07 Transitions= 9.29e+09 Memory= 1609.651 t= 1.28e+04 R= 2e+03 Depth= 7018 States= 2.2e+07 Transitions= 9.65e+09 Memory= 1659.065 t= 1.33e+04 R= 2e+03 Depth= 7018 States= 2.3e+07 Transitions= 9.91e+09 Memory= 1708.186 t= 1.36e+04 R= 2e+03 Depth= 7018 States= 2.4e+07 Transitions= 1.03e+10 Memory= 1757.307 t= 1.41e+04 R= 2e+03 Depth= 7018 States= 2.5e+07 Transitions= 1.05e+10 Memory= 1807.014 t= 1.45e+04 R= 2e+03 Depth= 7018 States= 2.6e+07 Transitions= 1.09e+10 Memory= 1856.623 t= 1.49e+04 R= 2e+03 Depth= 7018 States= 2.7e+07 Transitions= 1.12e+10 Memory= 1906.428 t= 1.54e+04 R= 2e+03 Depth= 7018 States= 2.8e+07 Transitions= 1.16e+10 Memory= 1951.838 t= 1.59e+04 R= 2e+03 Depth= 7018 States= 2.9e+07 Transitions= 1.2e+10 Memory= 1998.615 t= 1.65e+04 R= 2e+03 Depth= 7018 States= 3e+07 Transitions= 1.25e+10 Memory= 2044.026 t= 1.73e+04 R= 2e+03 Depth= 7018 States= 3.1e+07 Transitions= 1.31e+10 Memory= 2087.971 t= 1.8e+04 R= 2e+03 Depth= 7018 States= 3.2e+07 Transitions= 1.36e+10 Memory= 2134.455 t= 1.87e+04 R= 2e+03 Depth= 7018 States= 3.3e+07 Transitions= 1.39e+10 Memory= 2181.818 t= 1.92e+04 R= 2e+03 Depth= 7018 States= 3.4e+07 Transitions= 1.42e+10 Memory= 2232.795 t= 1.95e+04 R= 2e+03 pan: resizing hashtable to -w26.. done Depth= 7018 States= 3.5e+07 Transitions= 1.45e+10 Memory= 2776.338 t= 1.99e+04 R= 2e+03 Depth= 7018 States= 3.6e+07 Transitions= 1.52e+10 Memory= 2822.041 t= 2.09e+04 R= 2e+03 Depth= 7018 States= 3.7e+07 Transitions= 1.62e+10 Memory= 2866.182 t= 2.23e+04 R= 2e+03 Depth= 7018 States= 3.8e+07 Transitions= 1.7e+10 Memory= 2904.365 t= 2.35e+04 R= 2e+03 Depth= 7018 States= 3.9e+07 Transitions= 1.76e+10 Memory= 2950.361 t= 2.43e+04 R= 2e+03 Depth= 7018 States= 4e+07 Transitions= 1.79e+10 Memory= 2998.701 t= 2.47e+04 R= 2e+03 Depth= 7018 States= 4.1e+07 Transitions= 1.84e+10 Memory= 3044.600 t= 2.53e+04 R= 2e+03 Depth= 7018 States= 4.2e+07 Transitions= 1.89e+10 Memory= 3090.498 t= 2.61e+04 R= 2e+03 Depth= 7018 States= 4.3e+07 Transitions= 1.95e+10 Memory= 3136.885 t= 2.68e+04 R= 2e+03 Depth= 7018 States= 4.4e+07 Transitions= 1.98e+10 Memory= 3186.299 t= 2.73e+04 R= 2e+03 Depth= 7018 States= 4.5e+07 Transitions= 2.01e+10 Memory= 3235.225 t= 2.77e+04 R= 2e+03 Depth= 7018 States= 4.6e+07 Transitions= 2.04e+10 Memory= 3284.541 t= 2.82e+04 R= 2e+03 Depth= 7018 States= 4.7e+07 Transitions= 2.08e+10 Memory= 3334.541 t= 2.87e+04 R= 2e+03 Depth= 7018 States= 4.8e+07 Transitions= 2.11e+10 Memory= 3383.565 t= 2.91e+04 R= 2e+03 Depth= 7018 States= 4.9e+07 Transitions= 2.14e+10 Memory= 3432.588 t= 2.95e+04 R= 2e+03 Depth= 7018 States= 5e+07 Transitions= 2.17e+10 Memory= 3483.369 t= 2.99e+04 R= 2e+03 Depth= 7018 States= 5.1e+07 Transitions= 2.21e+10 Memory= 3532.490 t= 3.04e+04 R= 2e+03 Depth= 7018 States= 5.2e+07 Transitions= 2.23e+10 Memory= 3580.147 t= 3.07e+04 R= 2e+03 Depth= 7018 States= 5.3e+07 Transitions= 2.27e+10 Memory= 3625.752 t= 3.13e+04 R= 2e+03 Depth= 7018 States= 5.4e+07 Transitions= 2.32e+10 Memory= 3671.943 t= 3.2e+04 R= 2e+03 Depth= 7018 States= 5.5e+07 Transitions= 2.38e+10 Memory= 3715.693 t= 3.27e+04 R= 2e+03 Depth= 7018 States= 5.6e+07 Transitions= 2.42e+10 Memory= 3762.276 t= 3.33e+04 R= 2e+03 Depth= 7018 States= 5.7e+07 Transitions= 2.48e+10 Memory= 3808.565 t= 3.41e+04 R= 2e+03 Depth= 7018 States= 5.8e+07 Transitions= 2.53e+10 Memory= 3855.440 t= 3.48e+04 R= 2e+03 (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 88 byte, depth reached 7018, errors: 0 32735820 states, stored (5.82355e+07 visited) 2.5283515e+10 states, matched 2.534175e+10 transitions (= visited+matched) 1.4761827e+11 atomic steps hash conflicts: 8.6523014e+09 (resolved) Stats on memory usage (in Megabytes): 3621.440 equivalent memory usage for states (stored*(State-vector + overhead)) 2898.114 actual memory usage for states (compression: 80.03%) state-vector as stored = 65 byte + 28 byte overhead 512.000 memory used for hash table (-w26) 457.764 memory used for DFS stack (-m10000000) 1.598 memory lost to fragmentation 3866.279 total actual memory usage unreached in proctype urcu_reader line 250, "pan.___", state 30, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 258, "pan.___", state 52, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 262, "pan.___", state 61, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 227, "pan.___", state 77, "(1)" line 231, "pan.___", state 85, "(1)" line 235, "pan.___", state 97, "(1)" line 239, "pan.___", state 105, "(1)" line 395, "pan.___", state 131, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 404, "pan.___", state 163, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 408, "pan.___", state 177, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 412, "pan.___", state 196, "(1)" line 421, "pan.___", state 226, "(1)" line 425, "pan.___", state 239, "(1)" line 670, "pan.___", state 260, "_proc_urcu_reader = (_proc_urcu_reader|((1<<2)<<1))" line 395, "pan.___", state 267, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 404, "pan.___", state 299, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 408, "pan.___", state 313, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 412, "pan.___", state 332, "(1)" line 421, "pan.___", state 362, "(1)" line 425, "pan.___", state 375, "(1)" line 395, "pan.___", state 396, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 404, "pan.___", state 428, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 408, "pan.___", state 442, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 412, "pan.___", state 461, "(1)" line 421, "pan.___", state 491, "(1)" line 425, "pan.___", state 504, "(1)" line 395, "pan.___", state 527, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 395, "pan.___", state 529, "(1)" line 395, "pan.___", state 530, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))" line 395, "pan.___", state 530, "else" line 395, "pan.___", state 533, "(1)" line 399, "pan.___", state 541, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 399, "pan.___", state 543, "(1)" line 399, "pan.___", state 544, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))" line 399, "pan.___", state 544, "else" line 399, "pan.___", state 547, "(1)" line 399, "pan.___", state 548, "(1)" line 399, "pan.___", state 548, "(1)" line 397, "pan.___", state 553, "((i<1))" line 397, "pan.___", state 553, "((i>=1))" line 404, "pan.___", state 559, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 404, "pan.___", state 561, "(1)" line 404, "pan.___", state 562, "((cache_dirty_rcu_ptr.bitfield&(1<<_pid)))" line 404, "pan.___", state 562, "else" line 404, "pan.___", state 565, "(1)" line 404, "pan.___", state 566, "(1)" line 404, "pan.___", state 566, "(1)" line 408, "pan.___", state 573, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 408, "pan.___", state 575, "(1)" line 408, "pan.___", state 576, "((cache_dirty_rcu_data[i].bitfield&(1<<_pid)))" line 408, "pan.___", state 576, "else" line 408, "pan.___", state 579, "(1)" line 408, "pan.___", state 580, "(1)" line 408, "pan.___", state 580, "(1)" line 406, "pan.___", state 585, "((i<2))" line 406, "pan.___", state 585, "((i>=2))" line 412, "pan.___", state 592, "(1)" line 412, "pan.___", state 593, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))" line 412, "pan.___", state 593, "else" line 412, "pan.___", state 596, "(1)" line 412, "pan.___", state 597, "(1)" line 412, "pan.___", state 597, "(1)" line 416, "pan.___", state 605, "(1)" line 416, "pan.___", state 606, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))" line 416, "pan.___", state 606, "else" line 416, "pan.___", state 609, "(1)" line 416, "pan.___", state 610, "(1)" line 416, "pan.___", state 610, "(1)" line 414, "pan.___", state 615, "((i<1))" line 414, "pan.___", state 615, "((i>=1))" line 421, "pan.___", state 622, "(1)" line 421, "pan.___", state 623, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))" line 421, "pan.___", state 623, "else" line 421, "pan.___", state 626, "(1)" line 421, "pan.___", state 627, "(1)" line 421, "pan.___", state 627, "(1)" line 425, "pan.___", state 635, "(1)" line 425, "pan.___", state 636, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))" line 425, "pan.___", state 636, "else" line 425, "pan.___", state 639, "(1)" line 425, "pan.___", state 640, "(1)" line 425, "pan.___", state 640, "(1)" line 423, "pan.___", state 645, "((i<2))" line 423, "pan.___", state 645, "((i>=2))" line 430, "pan.___", state 649, "(1)" line 430, "pan.___", state 649, "(1)" line 670, "pan.___", state 652, "cached_urcu_active_readers.val[_pid] = (tmp+1)" line 670, "pan.___", state 653, "_proc_urcu_reader = (_proc_urcu_reader|(1<<5))" line 670, "pan.___", state 654, "(1)" line 395, "pan.___", state 661, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 404, "pan.___", state 693, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 408, "pan.___", state 707, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 412, "pan.___", state 726, "(1)" line 421, "pan.___", state 756, "(1)" line 425, "pan.___", state 769, "(1)" line 395, "pan.___", state 797, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 395, "pan.___", state 799, "(1)" line 395, "pan.___", state 800, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))" line 395, "pan.___", state 800, "else" line 395, "pan.___", state 803, "(1)" line 399, "pan.___", state 811, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 399, "pan.___", state 813, "(1)" line 399, "pan.___", state 814, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))" line 399, "pan.___", state 814, "else" line 399, "pan.___", state 817, "(1)" line 399, "pan.___", state 818, "(1)" line 399, "pan.___", state 818, "(1)" line 397, "pan.___", state 823, "((i<1))" line 397, "pan.___", state 823, "((i>=1))" line 404, "pan.___", state 829, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 404, "pan.___", state 831, "(1)" line 404, "pan.___", state 832, "((cache_dirty_rcu_ptr.bitfield&(1<<_pid)))" line 404, "pan.___", state 832, "else" line 404, "pan.___", state 835, "(1)" line 404, "pan.___", state 836, "(1)" line 404, "pan.___", state 836, "(1)" line 408, "pan.___", state 843, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 408, "pan.___", state 845, "(1)" line 408, "pan.___", state 846, "((cache_dirty_rcu_data[i].bitfield&(1<<_pid)))" line 408, "pan.___", state 846, "else" line 408, "pan.___", state 849, "(1)" line 408, "pan.___", state 850, "(1)" line 408, "pan.___", state 850, "(1)" line 406, "pan.___", state 855, "((i<2))" line 406, "pan.___", state 855, "((i>=2))" line 412, "pan.___", state 862, "(1)" line 412, "pan.___", state 863, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))" line 412, "pan.___", state 863, "else" line 412, "pan.___", state 866, "(1)" line 412, "pan.___", state 867, "(1)" line 412, "pan.___", state 867, "(1)" line 416, "pan.___", state 875, "(1)" line 416, "pan.___", state 876, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))" line 416, "pan.___", state 876, "else" line 416, "pan.___", state 879, "(1)" line 416, "pan.___", state 880, "(1)" line 416, "pan.___", state 880, "(1)" line 414, "pan.___", state 885, "((i<1))" line 414, "pan.___", state 885, "((i>=1))" line 421, "pan.___", state 892, "(1)" line 421, "pan.___", state 893, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))" line 421, "pan.___", state 893, "else" line 421, "pan.___", state 896, "(1)" line 421, "pan.___", state 897, "(1)" line 421, "pan.___", state 897, "(1)" line 425, "pan.___", state 905, "(1)" line 425, "pan.___", state 906, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))" line 425, "pan.___", state 906, "else" line 425, "pan.___", state 909, "(1)" line 425, "pan.___", state 910, "(1)" line 425, "pan.___", state 910, "(1)" line 430, "pan.___", state 919, "(1)" line 430, "pan.___", state 919, "(1)" line 395, "pan.___", state 926, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 395, "pan.___", state 928, "(1)" line 395, "pan.___", state 929, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))" line 395, "pan.___", state 929, "else" line 395, "pan.___", state 932, "(1)" line 399, "pan.___", state 940, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 399, "pan.___", state 942, "(1)" line 399, "pan.___", state 943, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))" line 399, "pan.___", state 943, "else" line 399, "pan.___", state 946, "(1)" line 399, "pan.___", state 947, "(1)" line 399, "pan.___", state 947, "(1)" line 397, "pan.___", state 952, "((i<1))" line 397, "pan.___", state 952, "((i>=1))" line 404, "pan.___", state 958, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 404, "pan.___", state 960, "(1)" line 404, "pan.___", state 961, "((cache_dirty_rcu_ptr.bitfield&(1<<_pid)))" line 404, "pan.___", state 961, "else" line 404, "pan.___", state 964, "(1)" line 404, "pan.___", state 965, "(1)" line 404, "pan.___", state 965, "(1)" line 408, "pan.___", state 972, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 408, "pan.___", state 974, "(1)" line 408, "pan.___", state 975, "((cache_dirty_rcu_data[i].bitfield&(1<<_pid)))" line 408, "pan.___", state 975, "else" line 408, "pan.___", state 978, "(1)" line 408, "pan.___", state 979, "(1)" line 408, "pan.___", state 979, "(1)" line 406, "pan.___", state 984, "((i<2))" line 406, "pan.___", state 984, "((i>=2))" line 412, "pan.___", state 991, "(1)" line 412, "pan.___", state 992, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))" line 412, "pan.___", state 992, "else" line 412, "pan.___", state 995, "(1)" line 412, "pan.___", state 996, "(1)" line 412, "pan.___", state 996, "(1)" line 416, "pan.___", state 1004, "(1)" line 416, "pan.___", state 1005, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))" line 416, "pan.___", state 1005, "else" line 416, "pan.___", state 1008, "(1)" line 416, "pan.___", state 1009, "(1)" line 416, "pan.___", state 1009, "(1)" line 414, "pan.___", state 1014, "((i<1))" line 414, "pan.___", state 1014, "((i>=1))" line 421, "pan.___", state 1021, "(1)" line 421, "pan.___", state 1022, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))" line 421, "pan.___", state 1022, "else" line 421, "pan.___", state 1025, "(1)" line 421, "pan.___", state 1026, "(1)" line 421, "pan.___", state 1026, "(1)" line 425, "pan.___", state 1034, "(1)" line 425, "pan.___", state 1035, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))" line 425, "pan.___", state 1035, "else" line 425, "pan.___", state 1038, "(1)" line 425, "pan.___", state 1039, "(1)" line 425, "pan.___", state 1039, "(1)" line 423, "pan.___", state 1044, "((i<2))" line 423, "pan.___", state 1044, "((i>=2))" line 430, "pan.___", state 1048, "(1)" line 430, "pan.___", state 1048, "(1)" line 678, "pan.___", state 1052, "_proc_urcu_reader = (_proc_urcu_reader|(1<<11))" line 395, "pan.___", state 1057, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 404, "pan.___", state 1089, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 408, "pan.___", state 1103, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 412, "pan.___", state 1122, "(1)" line 421, "pan.___", state 1152, "(1)" line 425, "pan.___", state 1165, "(1)" line 395, "pan.___", state 1189, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 404, "pan.___", state 1221, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 408, "pan.___", state 1235, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 412, "pan.___", state 1254, "(1)" line 421, "pan.___", state 1284, "(1)" line 425, "pan.___", state 1297, "(1)" line 395, "pan.___", state 1322, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 404, "pan.___", state 1354, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 408, "pan.___", state 1368, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 412, "pan.___", state 1387, "(1)" line 421, "pan.___", state 1417, "(1)" line 425, "pan.___", state 1430, "(1)" line 395, "pan.___", state 1451, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 404, "pan.___", state 1483, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 408, "pan.___", state 1497, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 412, "pan.___", state 1516, "(1)" line 421, "pan.___", state 1546, "(1)" line 425, "pan.___", state 1559, "(1)" line 395, "pan.___", state 1585, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 404, "pan.___", state 1617, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 408, "pan.___", state 1631, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 412, "pan.___", state 1650, "(1)" line 421, "pan.___", state 1680, "(1)" line 425, "pan.___", state 1693, "(1)" line 395, "pan.___", state 1714, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 404, "pan.___", state 1746, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 408, "pan.___", state 1760, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 412, "pan.___", state 1779, "(1)" line 421, "pan.___", state 1809, "(1)" line 425, "pan.___", state 1822, "(1)" line 395, "pan.___", state 1846, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 404, "pan.___", state 1878, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 408, "pan.___", state 1892, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 412, "pan.___", state 1911, "(1)" line 421, "pan.___", state 1941, "(1)" line 425, "pan.___", state 1954, "(1)" line 717, "pan.___", state 1975, "_proc_urcu_reader = (_proc_urcu_reader|((1<<2)<<19))" line 395, "pan.___", state 1982, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 404, "pan.___", state 2014, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 408, "pan.___", state 2028, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 412, "pan.___", state 2047, "(1)" line 421, "pan.___", state 2077, "(1)" line 425, "pan.___", state 2090, "(1)" line 395, "pan.___", state 2111, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 404, "pan.___", state 2143, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 408, "pan.___", state 2157, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 412, "pan.___", state 2176, "(1)" line 421, "pan.___", state 2206, "(1)" line 425, "pan.___", state 2219, "(1)" line 395, "pan.___", state 2242, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 395, "pan.___", state 2244, "(1)" line 395, "pan.___", state 2245, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))" line 395, "pan.___", state 2245, "else" line 395, "pan.___", state 2248, "(1)" line 399, "pan.___", state 2256, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 399, "pan.___", state 2258, "(1)" line 399, "pan.___", state 2259, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))" line 399, "pan.___", state 2259, "else" line 399, "pan.___", state 2262, "(1)" line 399, "pan.___", state 2263, "(1)" line 399, "pan.___", state 2263, "(1)" line 397, "pan.___", state 2268, "((i<1))" line 397, "pan.___", state 2268, "((i>=1))" line 404, "pan.___", state 2274, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 404, "pan.___", state 2276, "(1)" line 404, "pan.___", state 2277, "((cache_dirty_rcu_ptr.bitfield&(1<<_pid)))" line 404, "pan.___", state 2277, "else" line 404, "pan.___", state 2280, "(1)" line 404, "pan.___", state 2281, "(1)" line 404, "pan.___", state 2281, "(1)" line 408, "pan.___", state 2288, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 408, "pan.___", state 2290, "(1)" line 408, "pan.___", state 2291, "((cache_dirty_rcu_data[i].bitfield&(1<<_pid)))" line 408, "pan.___", state 2291, "else" line 408, "pan.___", state 2294, "(1)" line 408, "pan.___", state 2295, "(1)" line 408, "pan.___", state 2295, "(1)" line 406, "pan.___", state 2300, "((i<2))" line 406, "pan.___", state 2300, "((i>=2))" line 412, "pan.___", state 2307, "(1)" line 412, "pan.___", state 2308, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))" line 412, "pan.___", state 2308, "else" line 412, "pan.___", state 2311, "(1)" line 412, "pan.___", state 2312, "(1)" line 412, "pan.___", state 2312, "(1)" line 416, "pan.___", state 2320, "(1)" line 416, "pan.___", state 2321, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))" line 416, "pan.___", state 2321, "else" line 416, "pan.___", state 2324, "(1)" line 416, "pan.___", state 2325, "(1)" line 416, "pan.___", state 2325, "(1)" line 414, "pan.___", state 2330, "((i<1))" line 414, "pan.___", state 2330, "((i>=1))" line 421, "pan.___", state 2337, "(1)" line 421, "pan.___", state 2338, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))" line 421, "pan.___", state 2338, "else" line 421, "pan.___", state 2341, "(1)" line 421, "pan.___", state 2342, "(1)" line 421, "pan.___", state 2342, "(1)" line 425, "pan.___", state 2350, "(1)" line 425, "pan.___", state 2351, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))" line 425, "pan.___", state 2351, "else" line 425, "pan.___", state 2354, "(1)" line 425, "pan.___", state 2355, "(1)" line 425, "pan.___", state 2355, "(1)" line 423, "pan.___", state 2360, "((i<2))" line 423, "pan.___", state 2360, "((i>=2))" line 430, "pan.___", state 2364, "(1)" line 430, "pan.___", state 2364, "(1)" line 717, "pan.___", state 2367, "cached_urcu_active_readers.val[_pid] = (tmp+1)" line 717, "pan.___", state 2368, "_proc_urcu_reader = (_proc_urcu_reader|(1<<23))" line 717, "pan.___", state 2369, "(1)" line 395, "pan.___", state 2376, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 404, "pan.___", state 2408, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 408, "pan.___", state 2422, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 412, "pan.___", state 2441, "(1)" line 421, "pan.___", state 2471, "(1)" line 425, "pan.___", state 2484, "(1)" line 395, "pan.___", state 2511, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 404, "pan.___", state 2543, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 408, "pan.___", state 2557, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 412, "pan.___", state 2576, "(1)" line 421, "pan.___", state 2606, "(1)" line 425, "pan.___", state 2619, "(1)" line 395, "pan.___", state 2640, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 404, "pan.___", state 2672, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 408, "pan.___", state 2686, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 412, "pan.___", state 2705, "(1)" line 421, "pan.___", state 2735, "(1)" line 425, "pan.___", state 2748, "(1)" line 227, "pan.___", state 2781, "(1)" line 235, "pan.___", state 2801, "(1)" line 239, "pan.___", state 2809, "(1)" line 227, "pan.___", state 2824, "(1)" line 235, "pan.___", state 2844, "(1)" line 239, "pan.___", state 2852, "(1)" line 877, "pan.___", state 2869, "-end-" (278 of 2869 states) unreached in proctype urcu_writer line 395, "pan.___", state 18, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 399, "pan.___", state 32, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 404, "pan.___", state 50, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 412, "pan.___", state 83, "(1)" line 416, "pan.___", state 96, "(1)" line 421, "pan.___", state 113, "(1)" line 250, "pan.___", state 149, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 254, "pan.___", state 158, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 258, "pan.___", state 171, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 395, "pan.___", state 211, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 399, "pan.___", state 225, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 404, "pan.___", state 243, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 408, "pan.___", state 257, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 412, "pan.___", state 276, "(1)" line 416, "pan.___", state 289, "(1)" line 421, "pan.___", state 306, "(1)" line 425, "pan.___", state 319, "(1)" line 399, "pan.___", state 356, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 404, "pan.___", state 374, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 408, "pan.___", state 388, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 416, "pan.___", state 420, "(1)" line 421, "pan.___", state 437, "(1)" line 425, "pan.___", state 450, "(1)" line 399, "pan.___", state 494, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 404, "pan.___", state 512, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 408, "pan.___", state 526, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 416, "pan.___", state 558, "(1)" line 421, "pan.___", state 575, "(1)" line 425, "pan.___", state 588, "(1)" line 399, "pan.___", state 623, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 404, "pan.___", state 641, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 408, "pan.___", state 655, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 416, "pan.___", state 687, "(1)" line 421, "pan.___", state 704, "(1)" line 425, "pan.___", state 717, "(1)" line 399, "pan.___", state 754, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 404, "pan.___", state 772, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 408, "pan.___", state 786, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 416, "pan.___", state 818, "(1)" line 421, "pan.___", state 835, "(1)" line 425, "pan.___", state 848, "(1)" line 250, "pan.___", state 903, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 254, "pan.___", state 912, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 258, "pan.___", state 927, "(1)" line 262, "pan.___", state 934, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 227, "pan.___", state 950, "(1)" line 231, "pan.___", state 958, "(1)" line 235, "pan.___", state 970, "(1)" line 239, "pan.___", state 978, "(1)" line 250, "pan.___", state 1009, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 254, "pan.___", state 1018, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 258, "pan.___", state 1031, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 262, "pan.___", state 1040, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 227, "pan.___", state 1056, "(1)" line 231, "pan.___", state 1064, "(1)" line 235, "pan.___", state 1076, "(1)" line 239, "pan.___", state 1084, "(1)" line 254, "pan.___", state 1110, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 258, "pan.___", state 1123, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 262, "pan.___", state 1132, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 227, "pan.___", state 1148, "(1)" line 231, "pan.___", state 1156, "(1)" line 235, "pan.___", state 1168, "(1)" line 239, "pan.___", state 1176, "(1)" line 250, "pan.___", state 1207, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 254, "pan.___", state 1216, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 258, "pan.___", state 1229, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 262, "pan.___", state 1238, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 227, "pan.___", state 1254, "(1)" line 231, "pan.___", state 1262, "(1)" line 235, "pan.___", state 1274, "(1)" line 239, "pan.___", state 1282, "(1)" line 254, "pan.___", state 1308, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 258, "pan.___", state 1321, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 262, "pan.___", state 1330, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 227, "pan.___", state 1346, "(1)" line 231, "pan.___", state 1354, "(1)" line 235, "pan.___", state 1366, "(1)" line 239, "pan.___", state 1374, "(1)" line 250, "pan.___", state 1405, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 254, "pan.___", state 1414, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 258, "pan.___", state 1427, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 262, "pan.___", state 1436, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 227, "pan.___", state 1452, "(1)" line 231, "pan.___", state 1460, "(1)" line 235, "pan.___", state 1472, "(1)" line 239, "pan.___", state 1480, "(1)" line 254, "pan.___", state 1506, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 258, "pan.___", state 1519, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 262, "pan.___", state 1528, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 227, "pan.___", state 1544, "(1)" line 231, "pan.___", state 1552, "(1)" line 235, "pan.___", state 1564, "(1)" line 239, "pan.___", state 1572, "(1)" line 250, "pan.___", state 1603, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 254, "pan.___", state 1612, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 258, "pan.___", state 1625, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 262, "pan.___", state 1634, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 227, "pan.___", state 1650, "(1)" line 231, "pan.___", state 1658, "(1)" line 235, "pan.___", state 1670, "(1)" line 239, "pan.___", state 1678, "(1)" line 1204, "pan.___", state 1694, "-end-" (103 of 1694 states) unreached in proctype :init: (0 of 78 states) unreached in proctype :never: line 1265, "pan.___", state 11, "-end-" (1 of 11 states) pan: elapsed time 3.48e+04 seconds pan: rate 1671.9756 states/second pan: avg transition delay 1.3744e-06 usec cp .input.spin urcu_progress_writer.spin.input cp .input.spin.trail urcu_progress_writer.spin.input.trail