--- /dev/null
+make[1]: Entering directory `/home/compudj/doc/userspace-rcu/formal-model/urcu-controldataflow-alpha-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_free.ltl | grep -v ^//`)" >> pan.ltl
+cp urcu_free_single_flip.define .input.define
+cat .input.define > .input.spin
+cat DEFINES >> .input.spin
+cat urcu.spin >> .input.spin
+rm -f .input.spin.trail
+spin -a -X -N pan.ltl .input.spin
+Exit-Status 0
+gcc -O2 -w -DHASH64 -DCOLLAPSE -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 1362)
+Depth= 9651 States= 1e+06 Transitions= 1.79e+08 Memory= 513.029 t= 267 R= 4e+03
+Depth= 9651 States= 2e+06 Transitions= 4.37e+08 Memory= 559.416 t= 679 R= 3e+03
+Depth= 9651 States= 3e+06 Transitions= 7.08e+08 Memory= 605.901 t= 1.13e+03 R= 3e+03
+pan: resizing hashtable to -w22.. done
+Depth= 9651 States= 4e+06 Transitions= 9.4e+08 Memory= 683.213 t= 1.48e+03 R= 3e+03
+Depth= 9651 States= 5e+06 Transitions= 1.26e+09 Memory= 730.479 t= 1.98e+03 R= 3e+03
+Depth= 9651 States= 6e+06 Transitions= 1.55e+09 Memory= 777.451 t= 2.43e+03 R= 2e+03
+Depth= 9651 States= 7e+06 Transitions= 1.82e+09 Memory= 824.522 t= 2.87e+03 R= 2e+03
+Depth= 9651 States= 8e+06 Transitions= 2.01e+09 Memory= 871.494 t= 3.16e+03 R= 3e+03
+Depth= 9651 States= 9e+06 Transitions= 2.19e+09 Memory= 917.295 t= 3.45e+03 R= 3e+03
+pan: resizing hashtable to -w24.. done
+Depth= 9651 States= 1e+07 Transitions= 2.37e+09 Memory= 1087.092 t= 3.73e+03 R= 3e+03
+Depth= 9651 States= 1.1e+07 Transitions= 2.59e+09 Memory= 1133.088 t= 4.06e+03 R= 3e+03
+Depth= 9651 States= 1.2e+07 Transitions= 2.88e+09 Memory= 1179.572 t= 4.5e+03 R= 3e+03
+Depth= 9651 States= 1.3e+07 Transitions= 3.1e+09 Memory= 1226.545 t= 4.84e+03 R= 3e+03
+Depth= 9651 States= 1.4e+07 Transitions= 3.33e+09 Memory= 1272.834 t= 5.18e+03 R= 3e+03
+Depth= 9651 States= 1.5e+07 Transitions= 3.58e+09 Memory= 1318.733 t= 5.57e+03 R= 3e+03
+Depth= 9651 States= 1.6e+07 Transitions= 3.79e+09 Memory= 1364.729 t= 5.9e+03 R= 3e+03
+Depth= 9651 States= 1.7e+07 Transitions= 4.09e+09 Memory= 1410.725 t= 6.36e+03 R= 3e+03
+Depth= 9892 States= 1.8e+07 Transitions= 4.34e+09 Memory= 1456.526 t= 6.76e+03 R= 3e+03
+Depth= 9897 States= 1.9e+07 Transitions= 4.61e+09 Memory= 1502.326 t= 7.17e+03 R= 3e+03
+Depth= 9897 States= 2e+07 Transitions= 4.88e+09 Memory= 1548.127 t= 7.6e+03 R= 3e+03
+Depth= 9897 States= 2.1e+07 Transitions= 5.16e+09 Memory= 1594.318 t= 8.03e+03 R= 3e+03
+Depth= 9897 States= 2.2e+07 Transitions= 5.46e+09 Memory= 1640.315 t= 8.52e+03 R= 3e+03
+Depth= 9897 States= 2.3e+07 Transitions= 5.74e+09 Memory= 1686.115 t= 8.95e+03 R= 3e+03
+Depth= 9897 States= 2.4e+07 Transitions= 6e+09 Memory= 1731.916 t= 9.36e+03 R= 3e+03
+Depth= 9897 States= 2.5e+07 Transitions= 6.24e+09 Memory= 1777.717 t= 9.75e+03 R= 3e+03
+Depth= 9897 States= 2.6e+07 Transitions= 6.48e+09 Memory= 1823.518 t= 1.01e+04 R= 3e+03
+Depth= 9897 States= 2.7e+07 Transitions= 6.7e+09 Memory= 1869.318 t= 1.05e+04 R= 3e+03
+Depth= 9897 States= 2.8e+07 Transitions= 7.03e+09 Memory= 1916.486 t= 1.1e+04 R= 3e+03
+Depth= 9897 States= 2.9e+07 Transitions= 7.36e+09 Memory= 1962.678 t= 1.15e+04 R= 3e+03
+Depth= 9897 States= 3e+07 Transitions= 7.63e+09 Memory= 2008.967 t= 1.2e+04 R= 3e+03
+Depth= 9897 States= 3.1e+07 Transitions= 7.94e+09 Memory= 2054.963 t= 1.25e+04 R= 2e+03
+Depth= 9897 States= 3.2e+07 Transitions= 8.2e+09 Memory= 2102.033 t= 1.29e+04 R= 2e+03
+Depth= 9897 States= 3.3e+07 Transitions= 8.41e+09 Memory= 2148.029 t= 1.32e+04 R= 2e+03
+Depth= 9897 States= 3.4e+07 Transitions= 8.68e+09 Memory= 2194.123 t= 1.36e+04 R= 2e+03
+pan: resizing hashtable to -w26.. done
+Depth= 9897 States= 3.5e+07 Transitions= 8.91e+09 Memory= 2736.006 t= 1.4e+04 R= 2e+03
+Depth= 9897 States= 3.6e+07 Transitions= 9.2e+09 Memory= 2781.807 t= 1.44e+04 R= 2e+03
+Depth= 9897 States= 3.7e+07 Transitions= 9.48e+09 Memory= 2827.608 t= 1.49e+04 R= 2e+03
+Depth= 9897 States= 3.8e+07 Transitions= 9.72e+09 Memory= 2873.408 t= 1.52e+04 R= 2e+03
+Depth= 9897 States= 3.9e+07 Transitions= 9.98e+09 Memory= 2919.209 t= 1.56e+04 R= 2e+03
+Depth= 9897 States= 4e+07 Transitions= 1.02e+10 Memory= 2965.010 t= 1.6e+04 R= 2e+03
+Depth= 9897 States= 4.1e+07 Transitions= 1.05e+10 Memory= 3010.713 t= 1.64e+04 R= 2e+03
+Depth= 9897 States= 4.2e+07 Transitions= 1.07e+10 Memory= 3056.611 t= 1.68e+04 R= 3e+03
+pan: claim violated! (at depth 1439)
+pan: wrote .input.spin.trail
+
+(Spin Version 5.1.7 -- 23 December 2008)
+Warning: Search not completed
+ + Partial Order Reduction
+ + Compression
+
+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 80 byte, depth reached 9897, errors: 1
+ 42642410 states, stored
+1.0909582e+10 states, matched
+1.0952224e+10 transitions (= stored+matched)
+5.922913e+10 atomic steps
+hash conflicts: 6.3170511e+09 (resolved)
+
+Stats on memory usage (in Megabytes):
+ 4717.369 equivalent memory usage for states (stored*(State-vector + overhead))
+ 2117.231 actual memory usage for states (compression: 44.88%)
+ state-vector as stored = 16 byte + 36 byte overhead
+ 512.000 memory used for hash table (-w26)
+ 457.764 memory used for DFS stack (-m10000000)
+ 3086.494 total actual memory usage
+
+nr of templates: [ globals chans procs ]
+collapse counts: [ 304368 3993 2946 2 2 ]
+unreached in proctype urcu_reader
+ line 894, "pan.___", state 12, "((i<1))"
+ line 894, "pan.___", state 12, "((i>=1))"
+ line 268, "pan.___", state 57, "cache_dirty_urcu_gp_ctr = 0"
+ line 276, "pan.___", state 79, "cache_dirty_rcu_ptr = 0"
+ line 280, "pan.___", state 88, "cache_dirty_rcu_data[i] = 0"
+ line 245, "pan.___", state 104, "(1)"
+ line 249, "pan.___", state 112, "(1)"
+ line 253, "pan.___", state 124, "(1)"
+ line 257, "pan.___", state 132, "(1)"
+ line 407, "pan.___", state 158, "cache_dirty_urcu_gp_ctr = 0"
+ line 416, "pan.___", state 190, "cache_dirty_rcu_ptr = 0"
+ line 420, "pan.___", state 204, "cache_dirty_rcu_data[i] = 0"
+ line 425, "pan.___", state 223, "(1)"
+ line 434, "pan.___", state 253, "(1)"
+ line 438, "pan.___", state 266, "(1)"
+ line 687, "pan.___", state 287, "_proc_urcu_reader = (_proc_urcu_reader|((1<<2)<<1))"
+ line 407, "pan.___", state 294, "cache_dirty_urcu_gp_ctr = 0"
+ line 416, "pan.___", state 326, "cache_dirty_rcu_ptr = 0"
+ line 420, "pan.___", state 340, "cache_dirty_rcu_data[i] = 0"
+ line 425, "pan.___", state 359, "(1)"
+ line 434, "pan.___", state 389, "(1)"
+ line 438, "pan.___", state 402, "(1)"
+ line 407, "pan.___", state 423, "cache_dirty_urcu_gp_ctr = 0"
+ line 416, "pan.___", state 455, "cache_dirty_rcu_ptr = 0"
+ line 420, "pan.___", state 469, "cache_dirty_rcu_data[i] = 0"
+ line 425, "pan.___", state 488, "(1)"
+ line 434, "pan.___", state 518, "(1)"
+ line 438, "pan.___", state 531, "(1)"
+ line 407, "pan.___", state 554, "cache_dirty_urcu_gp_ctr = 0"
+ line 407, "pan.___", state 556, "(1)"
+ line 407, "pan.___", state 557, "(cache_dirty_urcu_gp_ctr)"
+ line 407, "pan.___", state 557, "else"
+ line 407, "pan.___", state 560, "(1)"
+ line 411, "pan.___", state 568, "cache_dirty_urcu_active_readers = 0"
+ line 411, "pan.___", state 570, "(1)"
+ line 411, "pan.___", state 571, "(cache_dirty_urcu_active_readers)"
+ line 411, "pan.___", state 571, "else"
+ line 411, "pan.___", state 574, "(1)"
+ line 411, "pan.___", state 575, "(1)"
+ line 411, "pan.___", state 575, "(1)"
+ line 409, "pan.___", state 580, "((i<1))"
+ line 409, "pan.___", state 580, "((i>=1))"
+ line 416, "pan.___", state 586, "cache_dirty_rcu_ptr = 0"
+ line 416, "pan.___", state 588, "(1)"
+ line 416, "pan.___", state 589, "(cache_dirty_rcu_ptr)"
+ line 416, "pan.___", state 589, "else"
+ line 416, "pan.___", state 592, "(1)"
+ line 416, "pan.___", state 593, "(1)"
+ line 416, "pan.___", state 593, "(1)"
+ line 420, "pan.___", state 600, "cache_dirty_rcu_data[i] = 0"
+ line 420, "pan.___", state 602, "(1)"
+ line 420, "pan.___", state 603, "(cache_dirty_rcu_data[i])"
+ line 420, "pan.___", state 603, "else"
+ line 420, "pan.___", state 606, "(1)"
+ line 420, "pan.___", state 607, "(1)"
+ line 420, "pan.___", state 607, "(1)"
+ line 418, "pan.___", state 612, "((i<2))"
+ line 418, "pan.___", state 612, "((i>=2))"
+ line 425, "pan.___", state 619, "(1)"
+ line 425, "pan.___", state 620, "(!(cache_dirty_urcu_gp_ctr))"
+ line 425, "pan.___", state 620, "else"
+ line 425, "pan.___", state 623, "(1)"
+ line 425, "pan.___", state 624, "(1)"
+ line 425, "pan.___", state 624, "(1)"
+ line 429, "pan.___", state 632, "(1)"
+ line 429, "pan.___", state 633, "(!(cache_dirty_urcu_active_readers))"
+ line 429, "pan.___", state 633, "else"
+ line 429, "pan.___", state 636, "(1)"
+ line 429, "pan.___", state 637, "(1)"
+ line 429, "pan.___", state 637, "(1)"
+ line 427, "pan.___", state 642, "((i<1))"
+ line 427, "pan.___", state 642, "((i>=1))"
+ line 434, "pan.___", state 649, "(1)"
+ line 434, "pan.___", state 650, "(!(cache_dirty_rcu_ptr))"
+ line 434, "pan.___", state 650, "else"
+ line 434, "pan.___", state 653, "(1)"
+ line 434, "pan.___", state 654, "(1)"
+ line 434, "pan.___", state 654, "(1)"
+ line 438, "pan.___", state 662, "(1)"
+ line 438, "pan.___", state 663, "(!(cache_dirty_rcu_data[i]))"
+ line 438, "pan.___", state 663, "else"
+ line 438, "pan.___", state 666, "(1)"
+ line 438, "pan.___", state 667, "(1)"
+ line 438, "pan.___", state 667, "(1)"
+ line 436, "pan.___", state 672, "((i<2))"
+ line 436, "pan.___", state 672, "((i>=2))"
+ line 446, "pan.___", state 676, "(1)"
+ line 446, "pan.___", state 676, "(1)"
+ line 687, "pan.___", state 679, "cached_urcu_active_readers = (tmp+1)"
+ line 687, "pan.___", state 680, "_proc_urcu_reader = (_proc_urcu_reader|(1<<5))"
+ line 687, "pan.___", state 681, "(1)"
+ line 407, "pan.___", state 688, "cache_dirty_urcu_gp_ctr = 0"
+ line 416, "pan.___", state 720, "cache_dirty_rcu_ptr = 0"
+ line 420, "pan.___", state 734, "cache_dirty_rcu_data[i] = 0"
+ line 425, "pan.___", state 753, "(1)"
+ line 434, "pan.___", state 783, "(1)"
+ line 438, "pan.___", state 796, "(1)"
+ line 407, "pan.___", state 824, "cache_dirty_urcu_gp_ctr = 0"
+ line 416, "pan.___", state 856, "cache_dirty_rcu_ptr = 0"
+ line 420, "pan.___", state 870, "cache_dirty_rcu_data[i] = 0"
+ line 425, "pan.___", state 889, "(1)"
+ line 434, "pan.___", state 919, "(1)"
+ line 438, "pan.___", state 932, "(1)"
+ line 407, "pan.___", state 953, "cache_dirty_urcu_gp_ctr = 0"
+ line 407, "pan.___", state 955, "(1)"
+ line 407, "pan.___", state 956, "(cache_dirty_urcu_gp_ctr)"
+ line 407, "pan.___", state 956, "else"
+ line 407, "pan.___", state 959, "(1)"
+ line 411, "pan.___", state 967, "cache_dirty_urcu_active_readers = 0"
+ line 411, "pan.___", state 969, "(1)"
+ line 411, "pan.___", state 970, "(cache_dirty_urcu_active_readers)"
+ line 411, "pan.___", state 970, "else"
+ line 411, "pan.___", state 973, "(1)"
+ line 411, "pan.___", state 974, "(1)"
+ line 411, "pan.___", state 974, "(1)"
+ line 409, "pan.___", state 979, "((i<1))"
+ line 409, "pan.___", state 979, "((i>=1))"
+ line 416, "pan.___", state 985, "cache_dirty_rcu_ptr = 0"
+ line 416, "pan.___", state 987, "(1)"
+ line 416, "pan.___", state 988, "(cache_dirty_rcu_ptr)"
+ line 416, "pan.___", state 988, "else"
+ line 416, "pan.___", state 991, "(1)"
+ line 416, "pan.___", state 992, "(1)"
+ line 416, "pan.___", state 992, "(1)"
+ line 420, "pan.___", state 999, "cache_dirty_rcu_data[i] = 0"
+ line 420, "pan.___", state 1001, "(1)"
+ line 420, "pan.___", state 1002, "(cache_dirty_rcu_data[i])"
+ line 420, "pan.___", state 1002, "else"
+ line 420, "pan.___", state 1005, "(1)"
+ line 420, "pan.___", state 1006, "(1)"
+ line 420, "pan.___", state 1006, "(1)"
+ line 418, "pan.___", state 1011, "((i<2))"
+ line 418, "pan.___", state 1011, "((i>=2))"
+ line 425, "pan.___", state 1018, "(1)"
+ line 425, "pan.___", state 1019, "(!(cache_dirty_urcu_gp_ctr))"
+ line 425, "pan.___", state 1019, "else"
+ line 425, "pan.___", state 1022, "(1)"
+ line 425, "pan.___", state 1023, "(1)"
+ line 425, "pan.___", state 1023, "(1)"
+ line 429, "pan.___", state 1031, "(1)"
+ line 429, "pan.___", state 1032, "(!(cache_dirty_urcu_active_readers))"
+ line 429, "pan.___", state 1032, "else"
+ line 429, "pan.___", state 1035, "(1)"
+ line 429, "pan.___", state 1036, "(1)"
+ line 429, "pan.___", state 1036, "(1)"
+ line 427, "pan.___", state 1041, "((i<1))"
+ line 427, "pan.___", state 1041, "((i>=1))"
+ line 434, "pan.___", state 1048, "(1)"
+ line 434, "pan.___", state 1049, "(!(cache_dirty_rcu_ptr))"
+ line 434, "pan.___", state 1049, "else"
+ line 434, "pan.___", state 1052, "(1)"
+ line 434, "pan.___", state 1053, "(1)"
+ line 434, "pan.___", state 1053, "(1)"
+ line 438, "pan.___", state 1061, "(1)"
+ line 438, "pan.___", state 1062, "(!(cache_dirty_rcu_data[i]))"
+ line 438, "pan.___", state 1062, "else"
+ line 438, "pan.___", state 1065, "(1)"
+ line 438, "pan.___", state 1066, "(1)"
+ line 438, "pan.___", state 1066, "(1)"
+ line 436, "pan.___", state 1071, "((i<2))"
+ line 436, "pan.___", state 1071, "((i>=2))"
+ line 446, "pan.___", state 1075, "(1)"
+ line 446, "pan.___", state 1075, "(1)"
+ line 695, "pan.___", state 1079, "_proc_urcu_reader = (_proc_urcu_reader|(1<<11))"
+ line 407, "pan.___", state 1084, "cache_dirty_urcu_gp_ctr = 0"
+ line 416, "pan.___", state 1116, "cache_dirty_rcu_ptr = 0"
+ line 420, "pan.___", state 1130, "cache_dirty_rcu_data[i] = 0"
+ line 425, "pan.___", state 1149, "(1)"
+ line 434, "pan.___", state 1179, "(1)"
+ line 438, "pan.___", state 1192, "(1)"
+ line 407, "pan.___", state 1216, "cache_dirty_urcu_gp_ctr = 0"
+ line 416, "pan.___", state 1248, "cache_dirty_rcu_ptr = 0"
+ line 420, "pan.___", state 1262, "cache_dirty_rcu_data[i] = 0"
+ line 425, "pan.___", state 1281, "(1)"
+ line 434, "pan.___", state 1311, "(1)"
+ line 438, "pan.___", state 1324, "(1)"
+ line 407, "pan.___", state 1349, "cache_dirty_urcu_gp_ctr = 0"
+ line 416, "pan.___", state 1381, "cache_dirty_rcu_ptr = 0"
+ line 420, "pan.___", state 1395, "cache_dirty_rcu_data[i] = 0"
+ line 425, "pan.___", state 1414, "(1)"
+ line 434, "pan.___", state 1444, "(1)"
+ line 438, "pan.___", state 1457, "(1)"
+ line 407, "pan.___", state 1478, "cache_dirty_urcu_gp_ctr = 0"
+ line 416, "pan.___", state 1510, "cache_dirty_rcu_ptr = 0"
+ line 420, "pan.___", state 1524, "cache_dirty_rcu_data[i] = 0"
+ line 425, "pan.___", state 1543, "(1)"
+ line 434, "pan.___", state 1573, "(1)"
+ line 438, "pan.___", state 1586, "(1)"
+ line 407, "pan.___", state 1612, "cache_dirty_urcu_gp_ctr = 0"
+ line 416, "pan.___", state 1644, "cache_dirty_rcu_ptr = 0"
+ line 420, "pan.___", state 1658, "cache_dirty_rcu_data[i] = 0"
+ line 425, "pan.___", state 1677, "(1)"
+ line 434, "pan.___", state 1707, "(1)"
+ line 438, "pan.___", state 1720, "(1)"
+ line 407, "pan.___", state 1741, "cache_dirty_urcu_gp_ctr = 0"
+ line 416, "pan.___", state 1773, "cache_dirty_rcu_ptr = 0"
+ line 420, "pan.___", state 1787, "cache_dirty_rcu_data[i] = 0"
+ line 425, "pan.___", state 1806, "(1)"
+ line 434, "pan.___", state 1836, "(1)"
+ line 438, "pan.___", state 1849, "(1)"
+ line 407, "pan.___", state 1873, "cache_dirty_urcu_gp_ctr = 0"
+ line 416, "pan.___", state 1905, "cache_dirty_rcu_ptr = 0"
+ line 420, "pan.___", state 1919, "cache_dirty_rcu_data[i] = 0"
+ line 425, "pan.___", state 1938, "(1)"
+ line 434, "pan.___", state 1968, "(1)"
+ line 438, "pan.___", state 1981, "(1)"
+ line 734, "pan.___", state 2002, "_proc_urcu_reader = (_proc_urcu_reader|((1<<2)<<19))"
+ line 407, "pan.___", state 2009, "cache_dirty_urcu_gp_ctr = 0"
+ line 416, "pan.___", state 2041, "cache_dirty_rcu_ptr = 0"
+ line 420, "pan.___", state 2055, "cache_dirty_rcu_data[i] = 0"
+ line 425, "pan.___", state 2074, "(1)"
+ line 434, "pan.___", state 2104, "(1)"
+ line 438, "pan.___", state 2117, "(1)"
+ line 407, "pan.___", state 2138, "cache_dirty_urcu_gp_ctr = 0"
+ line 416, "pan.___", state 2170, "cache_dirty_rcu_ptr = 0"
+ line 420, "pan.___", state 2184, "cache_dirty_rcu_data[i] = 0"
+ line 425, "pan.___", state 2203, "(1)"
+ line 434, "pan.___", state 2233, "(1)"
+ line 438, "pan.___", state 2246, "(1)"
+ line 407, "pan.___", state 2269, "cache_dirty_urcu_gp_ctr = 0"
+ line 407, "pan.___", state 2271, "(1)"
+ line 407, "pan.___", state 2272, "(cache_dirty_urcu_gp_ctr)"
+ line 407, "pan.___", state 2272, "else"
+ line 407, "pan.___", state 2275, "(1)"
+ line 411, "pan.___", state 2283, "cache_dirty_urcu_active_readers = 0"
+ line 411, "pan.___", state 2285, "(1)"
+ line 411, "pan.___", state 2286, "(cache_dirty_urcu_active_readers)"
+ line 411, "pan.___", state 2286, "else"
+ line 411, "pan.___", state 2289, "(1)"
+ line 411, "pan.___", state 2290, "(1)"
+ line 411, "pan.___", state 2290, "(1)"
+ line 409, "pan.___", state 2295, "((i<1))"
+ line 409, "pan.___", state 2295, "((i>=1))"
+ line 416, "pan.___", state 2301, "cache_dirty_rcu_ptr = 0"
+ line 416, "pan.___", state 2303, "(1)"
+ line 416, "pan.___", state 2304, "(cache_dirty_rcu_ptr)"
+ line 416, "pan.___", state 2304, "else"
+ line 416, "pan.___", state 2307, "(1)"
+ line 416, "pan.___", state 2308, "(1)"
+ line 416, "pan.___", state 2308, "(1)"
+ line 420, "pan.___", state 2315, "cache_dirty_rcu_data[i] = 0"
+ line 420, "pan.___", state 2317, "(1)"
+ line 420, "pan.___", state 2318, "(cache_dirty_rcu_data[i])"
+ line 420, "pan.___", state 2318, "else"
+ line 420, "pan.___", state 2321, "(1)"
+ line 420, "pan.___", state 2322, "(1)"
+ line 420, "pan.___", state 2322, "(1)"
+ line 418, "pan.___", state 2327, "((i<2))"
+ line 418, "pan.___", state 2327, "((i>=2))"
+ line 425, "pan.___", state 2334, "(1)"
+ line 425, "pan.___", state 2335, "(!(cache_dirty_urcu_gp_ctr))"
+ line 425, "pan.___", state 2335, "else"
+ line 425, "pan.___", state 2338, "(1)"
+ line 425, "pan.___", state 2339, "(1)"
+ line 425, "pan.___", state 2339, "(1)"
+ line 429, "pan.___", state 2347, "(1)"
+ line 429, "pan.___", state 2348, "(!(cache_dirty_urcu_active_readers))"
+ line 429, "pan.___", state 2348, "else"
+ line 429, "pan.___", state 2351, "(1)"
+ line 429, "pan.___", state 2352, "(1)"
+ line 429, "pan.___", state 2352, "(1)"
+ line 427, "pan.___", state 2357, "((i<1))"
+ line 427, "pan.___", state 2357, "((i>=1))"
+ line 434, "pan.___", state 2364, "(1)"
+ line 434, "pan.___", state 2365, "(!(cache_dirty_rcu_ptr))"
+ line 434, "pan.___", state 2365, "else"
+ line 434, "pan.___", state 2368, "(1)"
+ line 434, "pan.___", state 2369, "(1)"
+ line 434, "pan.___", state 2369, "(1)"
+ line 438, "pan.___", state 2377, "(1)"
+ line 438, "pan.___", state 2378, "(!(cache_dirty_rcu_data[i]))"
+ line 438, "pan.___", state 2378, "else"
+ line 438, "pan.___", state 2381, "(1)"
+ line 438, "pan.___", state 2382, "(1)"
+ line 438, "pan.___", state 2382, "(1)"
+ line 436, "pan.___", state 2387, "((i<2))"
+ line 436, "pan.___", state 2387, "((i>=2))"
+ line 446, "pan.___", state 2391, "(1)"
+ line 446, "pan.___", state 2391, "(1)"
+ line 734, "pan.___", state 2394, "cached_urcu_active_readers = (tmp+1)"
+ line 734, "pan.___", state 2395, "_proc_urcu_reader = (_proc_urcu_reader|(1<<23))"
+ line 734, "pan.___", state 2396, "(1)"
+ line 407, "pan.___", state 2403, "cache_dirty_urcu_gp_ctr = 0"
+ line 416, "pan.___", state 2435, "cache_dirty_rcu_ptr = 0"
+ line 420, "pan.___", state 2449, "cache_dirty_rcu_data[i] = 0"
+ line 425, "pan.___", state 2468, "(1)"
+ line 434, "pan.___", state 2498, "(1)"
+ line 438, "pan.___", state 2511, "(1)"
+ line 407, "pan.___", state 2538, "cache_dirty_urcu_gp_ctr = 0"
+ line 416, "pan.___", state 2570, "cache_dirty_rcu_ptr = 0"
+ line 420, "pan.___", state 2584, "cache_dirty_rcu_data[i] = 0"
+ line 425, "pan.___", state 2603, "(1)"
+ line 434, "pan.___", state 2633, "(1)"
+ line 438, "pan.___", state 2646, "(1)"
+ line 407, "pan.___", state 2667, "cache_dirty_urcu_gp_ctr = 0"
+ line 416, "pan.___", state 2699, "cache_dirty_rcu_ptr = 0"
+ line 420, "pan.___", state 2713, "cache_dirty_rcu_data[i] = 0"
+ line 425, "pan.___", state 2732, "(1)"
+ line 434, "pan.___", state 2762, "(1)"
+ line 438, "pan.___", state 2775, "(1)"
+ line 245, "pan.___", state 2808, "(1)"
+ line 253, "pan.___", state 2828, "(1)"
+ line 257, "pan.___", state 2836, "(1)"
+ line 245, "pan.___", state 2851, "(1)"
+ line 253, "pan.___", state 2871, "(1)"
+ line 257, "pan.___", state 2879, "(1)"
+ line 929, "pan.___", state 2896, "-end-"
+ (246 of 2896 states)
+unreached in proctype urcu_writer
+ line 1018, "pan.___", state 12, "((i<1))"
+ line 1018, "pan.___", state 12, "((i>=1))"
+ line 407, "pan.___", state 49, "cache_dirty_urcu_gp_ctr = 0"
+ line 411, "pan.___", state 63, "cache_dirty_urcu_active_readers = 0"
+ line 416, "pan.___", state 81, "cache_dirty_rcu_ptr = 0"
+ line 425, "pan.___", state 114, "(1)"
+ line 429, "pan.___", state 127, "(1)"
+ line 434, "pan.___", state 144, "(1)"
+ line 268, "pan.___", state 180, "cache_dirty_urcu_gp_ctr = 0"
+ line 272, "pan.___", state 189, "cache_dirty_urcu_active_readers = 0"
+ line 276, "pan.___", state 202, "cache_dirty_rcu_ptr = 0"
+ line 407, "pan.___", state 242, "cache_dirty_urcu_gp_ctr = 0"
+ line 411, "pan.___", state 256, "cache_dirty_urcu_active_readers = 0"
+ line 416, "pan.___", state 274, "cache_dirty_rcu_ptr = 0"
+ line 420, "pan.___", state 288, "cache_dirty_rcu_data[i] = 0"
+ line 425, "pan.___", state 307, "(1)"
+ line 429, "pan.___", state 320, "(1)"
+ line 434, "pan.___", state 337, "(1)"
+ line 438, "pan.___", state 350, "(1)"
+ line 411, "pan.___", state 387, "cache_dirty_urcu_active_readers = 0"
+ line 416, "pan.___", state 405, "cache_dirty_rcu_ptr = 0"
+ line 420, "pan.___", state 419, "cache_dirty_rcu_data[i] = 0"
+ line 429, "pan.___", state 451, "(1)"
+ line 434, "pan.___", state 468, "(1)"
+ line 438, "pan.___", state 481, "(1)"
+ line 407, "pan.___", state 511, "cache_dirty_urcu_gp_ctr = 0"
+ line 411, "pan.___", state 525, "cache_dirty_urcu_active_readers = 0"
+ line 416, "pan.___", state 543, "cache_dirty_rcu_ptr = 0"
+ line 420, "pan.___", state 557, "cache_dirty_rcu_data[i] = 0"
+ line 425, "pan.___", state 576, "(1)"
+ line 429, "pan.___", state 589, "(1)"
+ line 434, "pan.___", state 606, "(1)"
+ line 438, "pan.___", state 619, "(1)"
+ line 407, "pan.___", state 640, "cache_dirty_urcu_gp_ctr = 0"
+ line 407, "pan.___", state 642, "(1)"
+ line 407, "pan.___", state 643, "(cache_dirty_urcu_gp_ctr)"
+ line 407, "pan.___", state 643, "else"
+ line 407, "pan.___", state 646, "(1)"
+ line 411, "pan.___", state 654, "cache_dirty_urcu_active_readers = 0"
+ line 411, "pan.___", state 656, "(1)"
+ line 411, "pan.___", state 657, "(cache_dirty_urcu_active_readers)"
+ line 411, "pan.___", state 657, "else"
+ line 411, "pan.___", state 660, "(1)"
+ line 411, "pan.___", state 661, "(1)"
+ line 411, "pan.___", state 661, "(1)"
+ line 409, "pan.___", state 666, "((i<1))"
+ line 409, "pan.___", state 666, "((i>=1))"
+ line 416, "pan.___", state 672, "cache_dirty_rcu_ptr = 0"
+ line 416, "pan.___", state 674, "(1)"
+ line 416, "pan.___", state 675, "(cache_dirty_rcu_ptr)"
+ line 416, "pan.___", state 675, "else"
+ line 416, "pan.___", state 678, "(1)"
+ line 416, "pan.___", state 679, "(1)"
+ line 416, "pan.___", state 679, "(1)"
+ line 420, "pan.___", state 686, "cache_dirty_rcu_data[i] = 0"
+ line 420, "pan.___", state 688, "(1)"
+ line 420, "pan.___", state 689, "(cache_dirty_rcu_data[i])"
+ line 420, "pan.___", state 689, "else"
+ line 420, "pan.___", state 692, "(1)"
+ line 420, "pan.___", state 693, "(1)"
+ line 420, "pan.___", state 693, "(1)"
+ line 418, "pan.___", state 698, "((i<2))"
+ line 418, "pan.___", state 698, "((i>=2))"
+ line 425, "pan.___", state 705, "(1)"
+ line 425, "pan.___", state 706, "(!(cache_dirty_urcu_gp_ctr))"
+ line 425, "pan.___", state 706, "else"
+ line 425, "pan.___", state 709, "(1)"
+ line 425, "pan.___", state 710, "(1)"
+ line 425, "pan.___", state 710, "(1)"
+ line 429, "pan.___", state 718, "(1)"
+ line 429, "pan.___", state 719, "(!(cache_dirty_urcu_active_readers))"
+ line 429, "pan.___", state 719, "else"
+ line 429, "pan.___", state 722, "(1)"
+ line 429, "pan.___", state 723, "(1)"
+ line 429, "pan.___", state 723, "(1)"
+ line 427, "pan.___", state 728, "((i<1))"
+ line 427, "pan.___", state 728, "((i>=1))"
+ line 434, "pan.___", state 735, "(1)"
+ line 434, "pan.___", state 736, "(!(cache_dirty_rcu_ptr))"
+ line 434, "pan.___", state 736, "else"
+ line 434, "pan.___", state 739, "(1)"
+ line 434, "pan.___", state 740, "(1)"
+ line 434, "pan.___", state 740, "(1)"
+ line 438, "pan.___", state 748, "(1)"
+ line 438, "pan.___", state 749, "(!(cache_dirty_rcu_data[i]))"
+ line 438, "pan.___", state 749, "else"
+ line 438, "pan.___", state 752, "(1)"
+ line 438, "pan.___", state 753, "(1)"
+ line 438, "pan.___", state 753, "(1)"
+ line 436, "pan.___", state 758, "((i<2))"
+ line 436, "pan.___", state 758, "((i>=2))"
+ line 446, "pan.___", state 762, "(1)"
+ line 446, "pan.___", state 762, "(1)"
+ line 1184, "pan.___", state 766, "_proc_urcu_writer = (_proc_urcu_writer|(1<<10))"
+ line 407, "pan.___", state 771, "cache_dirty_urcu_gp_ctr = 0"
+ line 407, "pan.___", state 773, "(1)"
+ line 407, "pan.___", state 774, "(cache_dirty_urcu_gp_ctr)"
+ line 407, "pan.___", state 774, "else"
+ line 407, "pan.___", state 777, "(1)"
+ line 411, "pan.___", state 785, "cache_dirty_urcu_active_readers = 0"
+ line 411, "pan.___", state 787, "(1)"
+ line 411, "pan.___", state 788, "(cache_dirty_urcu_active_readers)"
+ line 411, "pan.___", state 788, "else"
+ line 411, "pan.___", state 791, "(1)"
+ line 411, "pan.___", state 792, "(1)"
+ line 411, "pan.___", state 792, "(1)"
+ line 409, "pan.___", state 797, "((i<1))"
+ line 409, "pan.___", state 797, "((i>=1))"
+ line 416, "pan.___", state 803, "cache_dirty_rcu_ptr = 0"
+ line 416, "pan.___", state 805, "(1)"
+ line 416, "pan.___", state 806, "(cache_dirty_rcu_ptr)"
+ line 416, "pan.___", state 806, "else"
+ line 416, "pan.___", state 809, "(1)"
+ line 416, "pan.___", state 810, "(1)"
+ line 416, "pan.___", state 810, "(1)"
+ line 420, "pan.___", state 817, "cache_dirty_rcu_data[i] = 0"
+ line 420, "pan.___", state 819, "(1)"
+ line 420, "pan.___", state 820, "(cache_dirty_rcu_data[i])"
+ line 420, "pan.___", state 820, "else"
+ line 420, "pan.___", state 823, "(1)"
+ line 420, "pan.___", state 824, "(1)"
+ line 420, "pan.___", state 824, "(1)"
+ line 418, "pan.___", state 829, "((i<2))"
+ line 418, "pan.___", state 829, "((i>=2))"
+ line 425, "pan.___", state 836, "(1)"
+ line 425, "pan.___", state 837, "(!(cache_dirty_urcu_gp_ctr))"
+ line 425, "pan.___", state 837, "else"
+ line 425, "pan.___", state 840, "(1)"
+ line 425, "pan.___", state 841, "(1)"
+ line 425, "pan.___", state 841, "(1)"
+ line 429, "pan.___", state 849, "(1)"
+ line 429, "pan.___", state 850, "(!(cache_dirty_urcu_active_readers))"
+ line 429, "pan.___", state 850, "else"
+ line 429, "pan.___", state 853, "(1)"
+ line 429, "pan.___", state 854, "(1)"
+ line 429, "pan.___", state 854, "(1)"
+ line 427, "pan.___", state 859, "((i<1))"
+ line 427, "pan.___", state 859, "((i>=1))"
+ line 434, "pan.___", state 866, "(1)"
+ line 434, "pan.___", state 867, "(!(cache_dirty_rcu_ptr))"
+ line 434, "pan.___", state 867, "else"
+ line 434, "pan.___", state 870, "(1)"
+ line 434, "pan.___", state 871, "(1)"
+ line 434, "pan.___", state 871, "(1)"
+ line 438, "pan.___", state 879, "(1)"
+ line 438, "pan.___", state 880, "(!(cache_dirty_rcu_data[i]))"
+ line 438, "pan.___", state 880, "else"
+ line 438, "pan.___", state 883, "(1)"
+ line 438, "pan.___", state 884, "(1)"
+ line 438, "pan.___", state 884, "(1)"
+ line 436, "pan.___", state 889, "((i<2))"
+ line 436, "pan.___", state 889, "((i>=2))"
+ line 446, "pan.___", state 893, "(1)"
+ line 446, "pan.___", state 893, "(1)"
+ line 1200, "pan.___", state 898, "_proc_urcu_writer = (_proc_urcu_writer|(1<<11))"
+ line 1195, "pan.___", state 899, "(((tmp2&((1<<7)-1))&&((tmp2^0)&(1<<7))))"
+ line 1195, "pan.___", state 899, "else"
+ line 1220, "pan.___", state 903, "_proc_urcu_writer = (_proc_urcu_writer&~(((1<<12)|(1<<11))))"
+ line 268, "pan.___", state 934, "cache_dirty_urcu_gp_ctr = 0"
+ line 272, "pan.___", state 943, "cache_dirty_urcu_active_readers = 0"
+ line 276, "pan.___", state 958, "(1)"
+ line 280, "pan.___", state 965, "cache_dirty_rcu_data[i] = 0"
+ line 245, "pan.___", state 981, "(1)"
+ line 249, "pan.___", state 989, "(1)"
+ line 253, "pan.___", state 1001, "(1)"
+ line 257, "pan.___", state 1009, "(1)"
+ line 268, "pan.___", state 1040, "cache_dirty_urcu_gp_ctr = 0"
+ line 272, "pan.___", state 1049, "cache_dirty_urcu_active_readers = 0"
+ line 276, "pan.___", state 1062, "cache_dirty_rcu_ptr = 0"
+ line 280, "pan.___", state 1071, "cache_dirty_rcu_data[i] = 0"
+ line 245, "pan.___", state 1087, "(1)"
+ line 249, "pan.___", state 1095, "(1)"
+ line 253, "pan.___", state 1107, "(1)"
+ line 257, "pan.___", state 1115, "(1)"
+ line 272, "pan.___", state 1141, "cache_dirty_urcu_active_readers = 0"
+ line 276, "pan.___", state 1154, "cache_dirty_rcu_ptr = 0"
+ line 280, "pan.___", state 1163, "cache_dirty_rcu_data[i] = 0"
+ line 245, "pan.___", state 1179, "(1)"
+ line 249, "pan.___", state 1187, "(1)"
+ line 253, "pan.___", state 1199, "(1)"
+ line 257, "pan.___", state 1207, "(1)"
+ line 268, "pan.___", state 1238, "cache_dirty_urcu_gp_ctr = 0"
+ line 272, "pan.___", state 1247, "cache_dirty_urcu_active_readers = 0"
+ line 276, "pan.___", state 1260, "cache_dirty_rcu_ptr = 0"
+ line 280, "pan.___", state 1269, "cache_dirty_rcu_data[i] = 0"
+ line 245, "pan.___", state 1285, "(1)"
+ line 249, "pan.___", state 1293, "(1)"
+ line 253, "pan.___", state 1305, "(1)"
+ line 257, "pan.___", state 1313, "(1)"
+ line 268, "pan.___", state 1330, "cache_dirty_urcu_gp_ctr = 0"
+ line 268, "pan.___", state 1332, "(1)"
+ line 272, "pan.___", state 1339, "cache_dirty_urcu_active_readers = 0"
+ line 272, "pan.___", state 1341, "(1)"
+ line 272, "pan.___", state 1342, "(cache_dirty_urcu_active_readers)"
+ line 272, "pan.___", state 1342, "else"
+ line 270, "pan.___", state 1347, "((i<1))"
+ line 270, "pan.___", state 1347, "((i>=1))"
+ line 276, "pan.___", state 1352, "cache_dirty_rcu_ptr = 0"
+ line 276, "pan.___", state 1354, "(1)"
+ line 276, "pan.___", state 1355, "(cache_dirty_rcu_ptr)"
+ line 276, "pan.___", state 1355, "else"
+ line 280, "pan.___", state 1361, "cache_dirty_rcu_data[i] = 0"
+ line 280, "pan.___", state 1363, "(1)"
+ line 280, "pan.___", state 1364, "(cache_dirty_rcu_data[i])"
+ line 280, "pan.___", state 1364, "else"
+ line 278, "pan.___", state 1369, "((i<2))"
+ line 278, "pan.___", state 1369, "((i>=2))"
+ line 245, "pan.___", state 1377, "(1)"
+ line 249, "pan.___", state 1385, "(1)"
+ line 249, "pan.___", state 1386, "(!(cache_dirty_urcu_active_readers))"
+ line 249, "pan.___", state 1386, "else"
+ line 247, "pan.___", state 1391, "((i<1))"
+ line 247, "pan.___", state 1391, "((i>=1))"
+ line 253, "pan.___", state 1397, "(1)"
+ line 253, "pan.___", state 1398, "(!(cache_dirty_rcu_ptr))"
+ line 253, "pan.___", state 1398, "else"
+ line 257, "pan.___", state 1405, "(1)"
+ line 257, "pan.___", state 1406, "(!(cache_dirty_rcu_data[i]))"
+ line 257, "pan.___", state 1406, "else"
+ line 262, "pan.___", state 1415, "(!(cache_dirty_urcu_gp_ctr))"
+ line 262, "pan.___", state 1415, "else"
+ line 1296, "pan.___", state 1418, "i = 0"
+ line 1296, "pan.___", state 1420, "reader_barrier = 1"
+ line 1296, "pan.___", state 1431, "((i<1))"
+ line 1296, "pan.___", state 1431, "((i>=1))"
+ line 268, "pan.___", state 1436, "cache_dirty_urcu_gp_ctr = 0"
+ line 268, "pan.___", state 1438, "(1)"
+ line 272, "pan.___", state 1445, "cache_dirty_urcu_active_readers = 0"
+ line 272, "pan.___", state 1447, "(1)"
+ line 272, "pan.___", state 1448, "(cache_dirty_urcu_active_readers)"
+ line 272, "pan.___", state 1448, "else"
+ line 270, "pan.___", state 1453, "((i<1))"
+ line 270, "pan.___", state 1453, "((i>=1))"
+ line 276, "pan.___", state 1458, "cache_dirty_rcu_ptr = 0"
+ line 276, "pan.___", state 1460, "(1)"
+ line 276, "pan.___", state 1461, "(cache_dirty_rcu_ptr)"
+ line 276, "pan.___", state 1461, "else"
+ line 280, "pan.___", state 1467, "cache_dirty_rcu_data[i] = 0"
+ line 280, "pan.___", state 1469, "(1)"
+ line 280, "pan.___", state 1470, "(cache_dirty_rcu_data[i])"
+ line 280, "pan.___", state 1470, "else"
+ line 278, "pan.___", state 1475, "((i<2))"
+ line 278, "pan.___", state 1475, "((i>=2))"
+ line 245, "pan.___", state 1483, "(1)"
+ line 249, "pan.___", state 1491, "(1)"
+ line 249, "pan.___", state 1492, "(!(cache_dirty_urcu_active_readers))"
+ line 249, "pan.___", state 1492, "else"
+ line 247, "pan.___", state 1497, "((i<1))"
+ line 247, "pan.___", state 1497, "((i>=1))"
+ line 253, "pan.___", state 1503, "(1)"
+ line 253, "pan.___", state 1504, "(!(cache_dirty_rcu_ptr))"
+ line 253, "pan.___", state 1504, "else"
+ line 257, "pan.___", state 1511, "(1)"
+ line 257, "pan.___", state 1512, "(!(cache_dirty_rcu_data[i]))"
+ line 257, "pan.___", state 1512, "else"
+ line 262, "pan.___", state 1521, "(!(cache_dirty_urcu_gp_ctr))"
+ line 262, "pan.___", state 1521, "else"
+ line 295, "pan.___", state 1523, "(cache_dirty_urcu_gp_ctr)"
+ line 295, "pan.___", state 1523, "else"
+ line 1296, "pan.___", state 1524, "(cache_dirty_urcu_gp_ctr)"
+ line 1296, "pan.___", state 1524, "else"
+ line 272, "pan.___", state 1537, "cache_dirty_urcu_active_readers = 0"
+ line 276, "pan.___", state 1550, "cache_dirty_rcu_ptr = 0"
+ line 280, "pan.___", state 1559, "cache_dirty_rcu_data[i] = 0"
+ line 245, "pan.___", state 1575, "(1)"
+ line 249, "pan.___", state 1583, "(1)"
+ line 253, "pan.___", state 1595, "(1)"
+ line 257, "pan.___", state 1603, "(1)"
+ line 268, "pan.___", state 1634, "cache_dirty_urcu_gp_ctr = 0"
+ line 272, "pan.___", state 1643, "cache_dirty_urcu_active_readers = 0"
+ line 276, "pan.___", state 1656, "cache_dirty_rcu_ptr = 0"
+ line 280, "pan.___", state 1665, "cache_dirty_rcu_data[i] = 0"
+ line 245, "pan.___", state 1681, "(1)"
+ line 249, "pan.___", state 1689, "(1)"
+ line 253, "pan.___", state 1701, "(1)"
+ line 257, "pan.___", state 1709, "(1)"
+ line 1304, "pan.___", state 1725, "-end-"
+ (212 of 1725 states)
+unreached in proctype :init:
+ line 1319, "pan.___", state 13, "((i<1))"
+ line 1319, "pan.___", state 13, "((i>=1))"
+ (1 of 28 states)
+unreached in proctype :never:
+ line 1367, "pan.___", state 8, "-end-"
+ (1 of 8 states)
+
+pan: elapsed time 1.71e+04 seconds
+pan: rate 2490.8226 states/second
+pan: avg transition delay 1.5631e-06 usec
+cp .input.spin urcu_free_single_flip.spin.input
+cp .input.spin.trail urcu_free_single_flip.spin.input.trail
+make[1]: Leaving directory `/home/compudj/doc/userspace-rcu/formal-model/urcu-controldataflow-alpha-ipi'
projects / urcu.git / blobdiff