make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu-controldataflow-alpha-no-ipi' 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 1295) depth 23: Claim reached state 9 (line 1300) depth 1143: Claim reached state 9 (line 1299) Depth= 6515 States= 1e+06 Transitions= 5.44e+08 Memory= 507.561 t= 715 R= 1e+03 Depth= 6515 States= 2e+06 Transitions= 1.44e+09 Memory= 545.940 t= 1.93e+03 R= 1e+03 Depth= 6515 States= 3e+06 Transitions= 2.29e+09 Memory= 584.416 t= 3.08e+03 R= 1e+03 pan: resizing hashtable to -w22.. done Depth= 6515 States= 4e+06 Transitions= 3.07e+09 Memory= 646.299 t= 4.13e+03 R= 1e+03 Depth= 6515 States= 5e+06 Transitions= 3.84e+09 Memory= 681.065 t= 5.17e+03 R= 1e+03 Depth= 6515 States= 6e+06 Transitions= 4.91e+09 Memory= 728.916 t= 6.63e+03 R= 9e+02 Depth= 6515 States= 7e+06 Transitions= 5.88e+09 Memory= 767.393 t= 7.96e+03 R= 9e+02 Depth= 6515 States= 8e+06 Transitions= 6.76e+09 Memory= 808.018 t= 9.16e+03 R= 9e+02 Depth= 6515 States= 9e+06 Transitions= 7.69e+09 Memory= 846.885 t= 1.04e+04 R= 9e+02 pan: resizing hashtable to -w24.. done Depth= 6515 States= 1e+07 Transitions= 8.63e+09 Memory= 1015.705 t= 1.17e+04 R= 9e+02 Depth= 6515 States= 1.1e+07 Transitions= 9.44e+09 Memory= 1054.572 t= 1.28e+04 R= 9e+02 Depth= 6515 States= 1.2e+07 Transitions= 1.02e+10 Memory= 1095.490 t= 1.39e+04 R= 9e+02 Depth= 6515 States= 1.3e+07 Transitions= 1.11e+10 Memory= 1129.182 t= 1.51e+04 R= 9e+02 Depth= 6515 States= 1.4e+07 Transitions= 1.22e+10 Memory= 1173.518 t= 1.65e+04 R= 8e+02 Depth= 6515 States= 1.5e+07 Transitions= 1.3e+10 Memory= 1207.893 t= 1.76e+04 R= 9e+02 Depth= 6515 States= 1.6e+07 Transitions= 1.38e+10 Memory= 1234.065 t= 1.86e+04 R= 9e+02 Depth= 6515 States= 1.7e+07 Transitions= 1.47e+10 Memory= 1277.424 t= 1.99e+04 R= 9e+02 Depth= 6515 States= 1.8e+07 Transitions= 1.58e+10 Memory= 1325.568 t= 2.13e+04 R= 8e+02 Depth= 6515 States= 1.9e+07 Transitions= 1.67e+10 Memory= 1366.486 t= 2.26e+04 R= 8e+02 Depth= 6515 States= 2e+07 Transitions= 1.76e+10 Memory= 1405.940 t= 2.38e+04 R= 8e+02 Depth= 6515 States= 2.1e+07 Transitions= 1.85e+10 Memory= 1450.080 t= 2.51e+04 R= 8e+02 Depth= 6515 States= 2.2e+07 Transitions= 1.94e+10 Memory= 1491.291 t= 2.63e+04 R= 8e+02 Depth= 6515 States= 2.3e+07 Transitions= 2.02e+10 Memory= 1530.744 t= 2.74e+04 R= 8e+02 Depth= 6515 States= 2.4e+07 Transitions= 2.12e+10 Memory= 1565.217 t= 2.87e+04 R= 8e+02 Depth= 6515 States= 2.5e+07 Transitions= 2.22e+10 Memory= 1608.479 t= 3e+04 R= 8e+02 Depth= 6515 States= 2.6e+07 Transitions= 2.3e+10 Memory= 1634.651 t= 3.11e+04 R= 8e+02 Depth= 6515 States= 2.7e+07 Transitions= 2.4e+10 Memory= 1685.725 t= 3.25e+04 R= 8e+02 Depth= 6515 States= 2.8e+07 Transitions= 2.49e+10 Memory= 1724.885 t= 3.37e+04 R= 8e+02 (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 6515, errors: 0 13561338 states, stored (2.88138e+07 visited) 2.5567499e+10 states, matched 2.5596313e+10 transitions (= visited+matched) 1.4615258e+11 atomic steps hash conflicts: 8.6536644e+09 (resolved) Stats on memory usage (in Megabytes): 1500.240 equivalent memory usage for states (stored*(State-vector + overhead)) 1175.180 actual memory usage for states (compression: 78.33%) state-vector as stored = 63 byte + 28 byte overhead 128.000 memory used for hash table (-w24) 457.764 memory used for DFS stack (-m10000000) 1760.236 total actual memory usage unreached in proctype urcu_reader line 411, "pan.___", state 17, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 420, "pan.___", state 49, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 424, "pan.___", state 63, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 429, "pan.___", state 82, "(1)" line 438, "pan.___", state 112, "(1)" line 442, "pan.___", state 125, "(1)" line 597, "pan.___", state 146, "_proc_urcu_reader = (_proc_urcu_reader|((1<<2)<<1))" line 411, "pan.___", state 153, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 420, "pan.___", state 185, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 424, "pan.___", state 199, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 429, "pan.___", state 218, "(1)" line 438, "pan.___", state 248, "(1)" line 442, "pan.___", state 261, "(1)" line 411, "pan.___", state 282, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 420, "pan.___", state 314, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 424, "pan.___", state 328, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 429, "pan.___", state 347, "(1)" line 438, "pan.___", state 377, "(1)" line 442, "pan.___", state 390, "(1)" line 411, "pan.___", state 413, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 411, "pan.___", state 415, "(1)" line 411, "pan.___", state 416, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))" line 411, "pan.___", state 416, "else" line 411, "pan.___", state 419, "(1)" line 415, "pan.___", state 427, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 415, "pan.___", state 429, "(1)" line 415, "pan.___", state 430, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))" line 415, "pan.___", state 430, "else" line 415, "pan.___", state 433, "(1)" line 415, "pan.___", state 434, "(1)" line 415, "pan.___", state 434, "(1)" line 413, "pan.___", state 439, "((i<1))" line 413, "pan.___", state 439, "((i>=1))" line 420, "pan.___", state 445, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 420, "pan.___", state 447, "(1)" line 420, "pan.___", state 448, "((cache_dirty_rcu_ptr.bitfield&(1<<_pid)))" line 420, "pan.___", state 448, "else" line 420, "pan.___", state 451, "(1)" line 420, "pan.___", state 452, "(1)" line 420, "pan.___", state 452, "(1)" line 424, "pan.___", state 459, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 424, "pan.___", state 461, "(1)" line 424, "pan.___", state 462, "((cache_dirty_rcu_data[i].bitfield&(1<<_pid)))" line 424, "pan.___", state 462, "else" line 424, "pan.___", state 465, "(1)" line 424, "pan.___", state 466, "(1)" line 424, "pan.___", state 466, "(1)" line 422, "pan.___", state 471, "((i<2))" line 422, "pan.___", state 471, "((i>=2))" line 429, "pan.___", state 478, "(1)" line 429, "pan.___", state 479, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))" line 429, "pan.___", state 479, "else" line 429, "pan.___", state 482, "(1)" line 429, "pan.___", state 483, "(1)" line 429, "pan.___", state 483, "(1)" line 433, "pan.___", state 491, "(1)" line 433, "pan.___", state 492, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))" line 433, "pan.___", state 492, "else" line 433, "pan.___", state 495, "(1)" line 433, "pan.___", state 496, "(1)" line 433, "pan.___", state 496, "(1)" line 431, "pan.___", state 501, "((i<1))" line 431, "pan.___", state 501, "((i>=1))" line 438, "pan.___", state 508, "(1)" line 438, "pan.___", state 509, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))" line 438, "pan.___", state 509, "else" line 438, "pan.___", state 512, "(1)" line 438, "pan.___", state 513, "(1)" line 438, "pan.___", state 513, "(1)" line 442, "pan.___", state 521, "(1)" line 442, "pan.___", state 522, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))" line 442, "pan.___", state 522, "else" line 442, "pan.___", state 525, "(1)" line 442, "pan.___", state 526, "(1)" line 442, "pan.___", state 526, "(1)" line 440, "pan.___", state 531, "((i<2))" line 440, "pan.___", state 531, "((i>=2))" line 450, "pan.___", state 535, "(1)" line 450, "pan.___", state 535, "(1)" line 597, "pan.___", state 538, "cached_urcu_active_readers.val[_pid] = (tmp+1)" line 597, "pan.___", state 539, "_proc_urcu_reader = (_proc_urcu_reader|(1<<5))" line 597, "pan.___", state 540, "(1)" line 272, "pan.___", state 544, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 276, "pan.___", state 555, "(1)" line 280, "pan.___", state 566, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 284, "pan.___", state 575, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 249, "pan.___", state 591, "(1)" line 253, "pan.___", state 599, "(1)" line 257, "pan.___", state 611, "(1)" line 261, "pan.___", state 619, "(1)" line 411, "pan.___", state 637, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 415, "pan.___", state 651, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 420, "pan.___", state 669, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 424, "pan.___", state 683, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 429, "pan.___", state 702, "(1)" line 433, "pan.___", state 715, "(1)" line 438, "pan.___", state 732, "(1)" line 442, "pan.___", state 745, "(1)" line 411, "pan.___", state 773, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 420, "pan.___", state 805, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 424, "pan.___", state 819, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 429, "pan.___", state 838, "(1)" line 438, "pan.___", state 868, "(1)" line 442, "pan.___", state 881, "(1)" line 411, "pan.___", state 902, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 411, "pan.___", state 904, "(1)" line 411, "pan.___", state 905, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))" line 411, "pan.___", state 905, "else" line 411, "pan.___", state 908, "(1)" line 415, "pan.___", state 916, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 415, "pan.___", state 918, "(1)" line 415, "pan.___", state 919, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))" line 415, "pan.___", state 919, "else" line 415, "pan.___", state 922, "(1)" line 415, "pan.___", state 923, "(1)" line 415, "pan.___", state 923, "(1)" line 413, "pan.___", state 928, "((i<1))" line 413, "pan.___", state 928, "((i>=1))" line 420, "pan.___", state 934, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 420, "pan.___", state 936, "(1)" line 420, "pan.___", state 937, "((cache_dirty_rcu_ptr.bitfield&(1<<_pid)))" line 420, "pan.___", state 937, "else" line 420, "pan.___", state 940, "(1)" line 420, "pan.___", state 941, "(1)" line 420, "pan.___", state 941, "(1)" line 424, "pan.___", state 948, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 424, "pan.___", state 950, "(1)" line 424, "pan.___", state 951, "((cache_dirty_rcu_data[i].bitfield&(1<<_pid)))" line 424, "pan.___", state 951, "else" line 424, "pan.___", state 954, "(1)" line 424, "pan.___", state 955, "(1)" line 424, "pan.___", state 955, "(1)" line 422, "pan.___", state 960, "((i<2))" line 422, "pan.___", state 960, "((i>=2))" line 429, "pan.___", state 967, "(1)" line 429, "pan.___", state 968, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))" line 429, "pan.___", state 968, "else" line 429, "pan.___", state 971, "(1)" line 429, "pan.___", state 972, "(1)" line 429, "pan.___", state 972, "(1)" line 433, "pan.___", state 980, "(1)" line 433, "pan.___", state 981, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))" line 433, "pan.___", state 981, "else" line 433, "pan.___", state 984, "(1)" line 433, "pan.___", state 985, "(1)" line 433, "pan.___", state 985, "(1)" line 431, "pan.___", state 990, "((i<1))" line 431, "pan.___", state 990, "((i>=1))" line 438, "pan.___", state 997, "(1)" line 438, "pan.___", state 998, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))" line 438, "pan.___", state 998, "else" line 438, "pan.___", state 1001, "(1)" line 438, "pan.___", state 1002, "(1)" line 438, "pan.___", state 1002, "(1)" line 442, "pan.___", state 1010, "(1)" line 442, "pan.___", state 1011, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))" line 442, "pan.___", state 1011, "else" line 442, "pan.___", state 1014, "(1)" line 442, "pan.___", state 1015, "(1)" line 442, "pan.___", state 1015, "(1)" line 440, "pan.___", state 1020, "((i<2))" line 440, "pan.___", state 1020, "((i>=2))" line 450, "pan.___", state 1024, "(1)" line 450, "pan.___", state 1024, "(1)" line 605, "pan.___", state 1028, "_proc_urcu_reader = (_proc_urcu_reader|(1<<11))" line 411, "pan.___", state 1033, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 415, "pan.___", state 1047, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 420, "pan.___", state 1065, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 424, "pan.___", state 1079, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 429, "pan.___", state 1098, "(1)" line 433, "pan.___", state 1111, "(1)" line 438, "pan.___", state 1128, "(1)" line 442, "pan.___", state 1141, "(1)" line 411, "pan.___", state 1165, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 420, "pan.___", state 1197, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 424, "pan.___", state 1211, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 429, "pan.___", state 1230, "(1)" line 438, "pan.___", state 1260, "(1)" line 442, "pan.___", state 1273, "(1)" line 411, "pan.___", state 1298, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 420, "pan.___", state 1330, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 424, "pan.___", state 1344, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 429, "pan.___", state 1363, "(1)" line 438, "pan.___", state 1393, "(1)" line 442, "pan.___", state 1406, "(1)" line 411, "pan.___", state 1427, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 420, "pan.___", state 1459, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 424, "pan.___", state 1473, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 429, "pan.___", state 1492, "(1)" line 438, "pan.___", state 1522, "(1)" line 442, "pan.___", state 1535, "(1)" line 272, "pan.___", state 1558, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 280, "pan.___", state 1580, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 284, "pan.___", state 1589, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 249, "pan.___", state 1605, "(1)" line 253, "pan.___", state 1613, "(1)" line 257, "pan.___", state 1625, "(1)" line 261, "pan.___", state 1633, "(1)" line 411, "pan.___", state 1651, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 415, "pan.___", state 1665, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 420, "pan.___", state 1683, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 424, "pan.___", state 1697, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 429, "pan.___", state 1716, "(1)" line 433, "pan.___", state 1729, "(1)" line 438, "pan.___", state 1746, "(1)" line 442, "pan.___", state 1759, "(1)" line 411, "pan.___", state 1780, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 415, "pan.___", state 1794, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 420, "pan.___", state 1812, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 424, "pan.___", state 1826, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 429, "pan.___", state 1845, "(1)" line 433, "pan.___", state 1858, "(1)" line 438, "pan.___", state 1875, "(1)" line 442, "pan.___", state 1888, "(1)" line 411, "pan.___", state 1912, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 420, "pan.___", state 1944, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 424, "pan.___", state 1958, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 429, "pan.___", state 1977, "(1)" line 438, "pan.___", state 2007, "(1)" line 442, "pan.___", state 2020, "(1)" line 644, "pan.___", state 2041, "_proc_urcu_reader = (_proc_urcu_reader|((1<<2)<<19))" line 411, "pan.___", state 2048, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 420, "pan.___", state 2080, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 424, "pan.___", state 2094, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 429, "pan.___", state 2113, "(1)" line 438, "pan.___", state 2143, "(1)" line 442, "pan.___", state 2156, "(1)" line 411, "pan.___", state 2177, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 420, "pan.___", state 2209, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 424, "pan.___", state 2223, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 429, "pan.___", state 2242, "(1)" line 438, "pan.___", state 2272, "(1)" line 442, "pan.___", state 2285, "(1)" line 411, "pan.___", state 2308, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 411, "pan.___", state 2310, "(1)" line 411, "pan.___", state 2311, "((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid)))" line 411, "pan.___", state 2311, "else" line 411, "pan.___", state 2314, "(1)" line 415, "pan.___", state 2322, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 415, "pan.___", state 2324, "(1)" line 415, "pan.___", state 2325, "((cache_dirty_urcu_active_readers.bitfield&(1<<_pid)))" line 415, "pan.___", state 2325, "else" line 415, "pan.___", state 2328, "(1)" line 415, "pan.___", state 2329, "(1)" line 415, "pan.___", state 2329, "(1)" line 413, "pan.___", state 2334, "((i<1))" line 413, "pan.___", state 2334, "((i>=1))" line 420, "pan.___", state 2340, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 420, "pan.___", state 2342, "(1)" line 420, "pan.___", state 2343, "((cache_dirty_rcu_ptr.bitfield&(1<<_pid)))" line 420, "pan.___", state 2343, "else" line 420, "pan.___", state 2346, "(1)" line 420, "pan.___", state 2347, "(1)" line 420, "pan.___", state 2347, "(1)" line 424, "pan.___", state 2354, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 424, "pan.___", state 2356, "(1)" line 424, "pan.___", state 2357, "((cache_dirty_rcu_data[i].bitfield&(1<<_pid)))" line 424, "pan.___", state 2357, "else" line 424, "pan.___", state 2360, "(1)" line 424, "pan.___", state 2361, "(1)" line 424, "pan.___", state 2361, "(1)" line 422, "pan.___", state 2366, "((i<2))" line 422, "pan.___", state 2366, "((i>=2))" line 429, "pan.___", state 2373, "(1)" line 429, "pan.___", state 2374, "(!((cache_dirty_urcu_gp_ctr.bitfield&(1<<_pid))))" line 429, "pan.___", state 2374, "else" line 429, "pan.___", state 2377, "(1)" line 429, "pan.___", state 2378, "(1)" line 429, "pan.___", state 2378, "(1)" line 433, "pan.___", state 2386, "(1)" line 433, "pan.___", state 2387, "(!((cache_dirty_urcu_active_readers.bitfield&(1<<_pid))))" line 433, "pan.___", state 2387, "else" line 433, "pan.___", state 2390, "(1)" line 433, "pan.___", state 2391, "(1)" line 433, "pan.___", state 2391, "(1)" line 431, "pan.___", state 2396, "((i<1))" line 431, "pan.___", state 2396, "((i>=1))" line 438, "pan.___", state 2403, "(1)" line 438, "pan.___", state 2404, "(!((cache_dirty_rcu_ptr.bitfield&(1<<_pid))))" line 438, "pan.___", state 2404, "else" line 438, "pan.___", state 2407, "(1)" line 438, "pan.___", state 2408, "(1)" line 438, "pan.___", state 2408, "(1)" line 442, "pan.___", state 2416, "(1)" line 442, "pan.___", state 2417, "(!((cache_dirty_rcu_data[i].bitfield&(1<<_pid))))" line 442, "pan.___", state 2417, "else" line 442, "pan.___", state 2420, "(1)" line 442, "pan.___", state 2421, "(1)" line 442, "pan.___", state 2421, "(1)" line 440, "pan.___", state 2426, "((i<2))" line 440, "pan.___", state 2426, "((i>=2))" line 450, "pan.___", state 2430, "(1)" line 450, "pan.___", state 2430, "(1)" line 644, "pan.___", state 2433, "cached_urcu_active_readers.val[_pid] = (tmp+1)" line 644, "pan.___", state 2434, "_proc_urcu_reader = (_proc_urcu_reader|(1<<23))" line 644, "pan.___", state 2435, "(1)" line 272, "pan.___", state 2439, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 280, "pan.___", state 2461, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 284, "pan.___", state 2470, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 249, "pan.___", state 2486, "(1)" line 253, "pan.___", state 2494, "(1)" line 257, "pan.___", state 2506, "(1)" line 261, "pan.___", state 2514, "(1)" line 411, "pan.___", state 2532, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 415, "pan.___", state 2546, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 420, "pan.___", state 2564, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 424, "pan.___", state 2578, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 429, "pan.___", state 2597, "(1)" line 433, "pan.___", state 2610, "(1)" line 438, "pan.___", state 2627, "(1)" line 442, "pan.___", state 2640, "(1)" line 272, "pan.___", state 2664, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 276, "pan.___", state 2673, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 280, "pan.___", state 2686, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 284, "pan.___", state 2695, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 249, "pan.___", state 2711, "(1)" line 253, "pan.___", state 2719, "(1)" line 257, "pan.___", state 2731, "(1)" line 261, "pan.___", state 2739, "(1)" line 411, "pan.___", state 2757, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 415, "pan.___", state 2771, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 420, "pan.___", state 2789, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 424, "pan.___", state 2803, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 429, "pan.___", state 2822, "(1)" line 433, "pan.___", state 2835, "(1)" line 438, "pan.___", state 2852, "(1)" line 442, "pan.___", state 2865, "(1)" line 411, "pan.___", state 2886, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 415, "pan.___", state 2900, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 420, "pan.___", state 2918, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 424, "pan.___", state 2932, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 429, "pan.___", state 2951, "(1)" line 433, "pan.___", state 2964, "(1)" line 438, "pan.___", state 2981, "(1)" line 442, "pan.___", state 2994, "(1)" line 249, "pan.___", state 3027, "(1)" line 257, "pan.___", state 3047, "(1)" line 261, "pan.___", state 3055, "(1)" line 249, "pan.___", state 3070, "(1)" line 253, "pan.___", state 3078, "(1)" line 257, "pan.___", state 3090, "(1)" line 261, "pan.___", state 3098, "(1)" line 898, "pan.___", state 3115, "-end-" (283 of 3115 states) unreached in proctype urcu_writer line 411, "pan.___", state 18, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 415, "pan.___", state 32, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 420, "pan.___", state 50, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 429, "pan.___", state 83, "(1)" line 433, "pan.___", state 96, "(1)" line 438, "pan.___", state 113, "(1)" line 272, "pan.___", state 149, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 276, "pan.___", state 158, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 280, "pan.___", state 171, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 411, "pan.___", state 211, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 415, "pan.___", state 225, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 420, "pan.___", state 243, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 424, "pan.___", state 257, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 429, "pan.___", state 276, "(1)" line 433, "pan.___", state 289, "(1)" line 438, "pan.___", state 306, "(1)" line 442, "pan.___", state 319, "(1)" line 415, "pan.___", state 356, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 420, "pan.___", state 374, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 424, "pan.___", state 388, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 433, "pan.___", state 420, "(1)" line 438, "pan.___", state 437, "(1)" line 442, "pan.___", state 450, "(1)" line 415, "pan.___", state 495, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 420, "pan.___", state 513, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 424, "pan.___", state 527, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 433, "pan.___", state 559, "(1)" line 438, "pan.___", state 576, "(1)" line 442, "pan.___", state 589, "(1)" line 415, "pan.___", state 624, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 420, "pan.___", state 642, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 424, "pan.___", state 656, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 433, "pan.___", state 688, "(1)" line 438, "pan.___", state 705, "(1)" line 442, "pan.___", state 718, "(1)" line 415, "pan.___", state 755, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 420, "pan.___", state 773, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 424, "pan.___", state 787, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 433, "pan.___", state 819, "(1)" line 438, "pan.___", state 836, "(1)" line 442, "pan.___", state 849, "(1)" line 272, "pan.___", state 899, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 276, "pan.___", state 908, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 280, "pan.___", state 921, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 249, "pan.___", state 946, "(1)" line 253, "pan.___", state 954, "(1)" line 257, "pan.___", state 966, "(1)" line 261, "pan.___", state 974, "(1)" line 272, "pan.___", state 994, "cache_dirty_urcu_gp_ctr.bitfield = (cache_dirty_urcu_gp_ctr.bitfield&~((1<<_pid)))" line 276, "pan.___", state 1003, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 280, "pan.___", state 1018, "(1)" line 284, "pan.___", state 1025, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 249, "pan.___", state 1041, "(1)" line 253, "pan.___", state 1049, "(1)" line 257, "pan.___", state 1061, "(1)" line 261, "pan.___", state 1069, "(1)" line 276, "pan.___", state 1094, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 280, "pan.___", state 1107, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 284, "pan.___", state 1116, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 249, "pan.___", state 1132, "(1)" line 253, "pan.___", state 1140, "(1)" line 257, "pan.___", state 1152, "(1)" line 261, "pan.___", state 1160, "(1)" line 276, "pan.___", state 1185, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 280, "pan.___", state 1198, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 284, "pan.___", state 1207, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 249, "pan.___", state 1223, "(1)" line 253, "pan.___", state 1231, "(1)" line 257, "pan.___", state 1243, "(1)" line 261, "pan.___", state 1251, "(1)" line 276, "pan.___", state 1276, "cache_dirty_urcu_active_readers.bitfield = (cache_dirty_urcu_active_readers.bitfield&~((1<<_pid)))" line 280, "pan.___", state 1289, "cache_dirty_rcu_ptr.bitfield = (cache_dirty_rcu_ptr.bitfield&~((1<<_pid)))" line 284, "pan.___", state 1298, "cache_dirty_rcu_data[i].bitfield = (cache_dirty_rcu_data[i].bitfield&~((1<<_pid)))" line 249, "pan.___", state 1314, "(1)" line 253, "pan.___", state 1322, "(1)" line 257, "pan.___", state 1334, "(1)" line 261, "pan.___", state 1342, "(1)" line 1237, "pan.___", state 1357, "-end-" (78 of 1357 states) unreached in proctype :init: (0 of 78 states) unreached in proctype :never: line 1302, "pan.___", state 11, "-end-" (1 of 11 states) pan: elapsed time 3.47e+04 seconds pan: rate 831.51243 states/second pan: avg transition delay 1.3538e-06 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-controldataflow-alpha-no-ipi'