Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r256-tall-167856441200492.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is MultiCrashLeafsetExtension-PT-S16C07, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r256-tall-167856441200492
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.2M
-rw-r--r-- 1 mcc users 13K Feb 26 02:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Feb 26 02:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 02:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 26 02:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.9K Feb 25 16:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Feb 25 16:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 25 16:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 02:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 55K Feb 26 02:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 23K Feb 26 02:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 109K Feb 26 02:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 5.7M Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1678669648898

Running Version 202205111006
[2023-03-13 01:07:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-03-13 01:07:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 01:07:30] [INFO ] Load time of PNML (sax parser for PT used): 455 ms
[2023-03-13 01:07:30] [INFO ] Transformed 6222 places.
[2023-03-13 01:07:30] [INFO ] Transformed 8685 transitions.
[2023-03-13 01:07:30] [INFO ] Parsed PT model containing 6222 places and 8685 transitions in 596 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 6222/6222 places, 8685/8685 transitions.
Reduce places removed 34 places and 0 transitions.
Drop transitions removed 1904 transitions
Trivial Post-agglo rules discarded 1904 transitions
Performed 1904 trivial Post agglomeration. Transition count delta: 1904
Iterating post reduction 0 with 1938 rules applied. Total rules applied 1938 place count 6188 transition count 6781
Reduce places removed 1904 places and 0 transitions.
Iterating post reduction 1 with 1904 rules applied. Total rules applied 3842 place count 4284 transition count 6781
Performed 238 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 238 Pre rules applied. Total rules applied 3842 place count 4284 transition count 6543
Deduced a syphon composed of 238 places in 25 ms
Reduce places removed 238 places and 0 transitions.
Iterating global reduction 2 with 476 rules applied. Total rules applied 4318 place count 4046 transition count 6543
Discarding 1666 places :
Symmetric choice reduction at 2 with 1666 rule applications. Total rules 5984 place count 2380 transition count 4877
Iterating global reduction 2 with 1666 rules applied. Total rules applied 7650 place count 2380 transition count 4877
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 7650 place count 2380 transition count 4863
Deduced a syphon composed of 14 places in 6 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 7678 place count 2366 transition count 4863
Discarding 238 places :
Symmetric choice reduction at 2 with 238 rule applications. Total rules 7916 place count 2128 transition count 3197
Iterating global reduction 2 with 238 rules applied. Total rules applied 8154 place count 2128 transition count 3197
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 4 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 8188 place count 2111 transition count 3180
Applied a total of 8188 rules in 1568 ms. Remains 2111 /6222 variables (removed 4111) and now considering 3180/8685 (removed 5505) transitions.
[2023-03-13 01:07:32] [INFO ] Flow matrix only has 2908 transitions (discarded 272 similar events)
// Phase 1: matrix 2908 rows 2111 cols
[2023-03-13 01:07:32] [INFO ] Computed 577 place invariants in 176 ms
[2023-03-13 01:07:35] [INFO ] Implicit Places using invariants in 3149 ms returned [4, 7, 11, 12, 13, 14, 15, 16, 17, 18, 23, 30, 39, 50, 63, 78, 94, 110, 111, 112, 113, 114, 115, 116, 117, 130, 141, 150, 157, 162, 165, 182, 188, 191, 192, 193, 194, 195, 196, 197, 198, 201, 206, 213, 222, 233, 246, 260, 274, 275, 276, 277, 278, 279, 280, 281, 292, 301, 308, 313, 316, 318, 335, 341, 344, 345, 346, 347, 348, 349, 350, 351, 353, 356, 361, 368, 377, 388, 400, 412, 413, 414, 415, 416, 417, 418, 419, 428, 435, 440, 443, 445, 447, 464, 470, 473, 474, 475, 476, 477, 478, 479, 480, 482, 484, 487, 492, 499, 508, 518, 528, 529, 530, 531, 532, 533, 534, 535, 542, 547, 550, 552, 554, 556, 573, 579, 582, 583, 584, 585, 586, 587, 588, 589, 591, 593, 595, 598, 603, 610, 618, 626, 627, 628, 629, 630, 631, 632, 633, 638, 641, 643, 645, 647, 649, 666, 672, 675, 676, 677, 678, 679, 680, 681, 682, 684, 686, 688, 690, 693, 698, 704, 710, 711, 712, 713, 714, 715, 716, 717, 720, 722, 724, 726, 728, 730, 747, 753, 756, 757, 758, 759, 760, 761, 762, 763, 765, 767, 769, 771, 773, 776, 780, 784, 785, 786, 787, 788, 789, 790, 791, 795, 797, 799, 801, 803, 820, 826, 829, 830, 831, 832, 833, 834, 835, 836, 838, 840, 842, 844, 846, 848, 850, 853, 854, 855, 856, 857, 858, 859, 860, 862, 864, 866, 868, 870, 872, 889, 891, 894, 897, 898, 899, 900, 901, 902, 903, 904, 906, 908, 910, 912, 914, 916, 918, 921, 922, 923, 924, 925, 926, 927, 928, 930, 932, 934, 936, 938, 940, 957, 963, 966, 967, 968, 969, 970, 971, 972, 973, 975, 977, 979, 981, 983, 985, 987, 990, 991, 992, 993, 994, 995, 996, 997, 999, 1001, 1003, 1005, 1007, 1009, 1026, 1032, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1044, 1046, 1048, 1050, 1052, 1054, 1057, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1072, 1074, 1076, 1078, 1080, 1082, 1099, 1105, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1117, 1119, 1121, 1123, 1125, 1128, 1133, 1140, 1141, 1142, 1143, 1144, 1145, 1146, 1147, 1152, 1155, 1157, 1159, 1161, 1163, 1186, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1198, 1200, 1202, 1204, 1207, 1212, 1219, 1228, 1229, 1230, 1231, 1232, 1233, 1234, 1235, 1242, 1247, 1250, 1252, 1254, 1256, 1273, 1279, 1282, 1283, 1284, 1285, 1286, 1287, 1288, 1289, 1291, 1293, 1295, 1298, 1303, 1310, 1319, 1330, 1331, 1332, 1333, 1334, 1335, 1336, 1337, 1346, 1353, 1358, 1361, 1363, 1365, 1382, 1388, 1391, 1392, 1393, 1394, 1395, 1396, 1397, 1398, 1400, 1402, 1405, 1410, 1417, 1426, 1437, 1450, 1451, 1452, 1453, 1454, 1455, 1456, 1457, 1468, 1477, 1484, 1489, 1492, 1494, 1511, 1517, 1520, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1529, 1532, 1537, 1544, 1553, 1564, 1577, 1592, 1593, 1594, 1595, 1596, 1597, 1598, 1599, 1612, 1623, 1632, 1639, 1644, 1647, 1664, 1666, 1669, 1672, 1673, 1674, 1675, 1676, 1677, 1678, 1679, 1682, 1687, 1694, 1703, 1714, 1727, 1742, 1759, 1760, 1761, 1762, 1763, 1764, 1765, 1766, 1781, 1794, 1805, 1814, 1821, 1826, 1844]
Discarding 528 places :
Implicit Place search using SMT only with invariants took 3191 ms to find 528 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 1583/6222 places, 3180/8685 transitions.
Discarding 224 places :
Symmetric choice reduction at 0 with 224 rule applications. Total rules 224 place count 1359 transition count 2956
Iterating global reduction 0 with 224 rules applied. Total rules applied 448 place count 1359 transition count 2956
Discarding 224 places :
Symmetric choice reduction at 0 with 224 rule applications. Total rules 672 place count 1135 transition count 2732
Iterating global reduction 0 with 224 rules applied. Total rules applied 896 place count 1135 transition count 2732
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 928 place count 1103 transition count 2508
Iterating global reduction 0 with 32 rules applied. Total rules applied 960 place count 1103 transition count 2508
Applied a total of 960 rules in 608 ms. Remains 1103 /1583 variables (removed 480) and now considering 2508/3180 (removed 672) transitions.
[2023-03-13 01:07:36] [INFO ] Flow matrix only has 2236 transitions (discarded 272 similar events)
// Phase 1: matrix 2236 rows 1103 cols
[2023-03-13 01:07:36] [INFO ] Computed 49 place invariants in 58 ms
[2023-03-13 01:07:37] [INFO ] Implicit Places using invariants in 1223 ms returned [500, 632]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 1227 ms to find 2 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 1101/6222 places, 2508/8685 transitions.
Applied a total of 0 rules in 113 ms. Remains 1101 /1101 variables (removed 0) and now considering 2508/2508 (removed 0) transitions.
Finished structural reductions, in 3 iterations. Remains : 1101/6222 places, 2508/8685 transitions.
Initial state reduction rules removed 17 formulas.
Incomplete random walk after 10000 steps, including 197 resets, run finished after 2223 ms. (steps per millisecond=4 ) properties (out of 2491) seen :711
Running SMT prover for 1780 properties.
[2023-03-13 01:07:40] [INFO ] Flow matrix only has 2236 transitions (discarded 272 similar events)
// Phase 1: matrix 2236 rows 1101 cols
[2023-03-13 01:07:40] [INFO ] Computed 47 place invariants in 22 ms
[2023-03-13 01:08:06] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-13 01:08:06] [INFO ] After 25045ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 1780 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 1001 out of 1101 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1101/1101 places, 2508/2508 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 1101 transition count 2507
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 1100 transition count 2507
Applied a total of 2 rules in 226 ms. Remains 1100 /1101 variables (removed 1) and now considering 2507/2508 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 1100/1101 places, 2507/2508 transitions.
Interrupted random walk after 190581 steps, including 3677 resets, run timeout after 30001 ms. (steps per millisecond=6 ) properties seen 310
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1470) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 1470) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 1470) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 1470) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 1470) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1470) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1470) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 1470) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1470) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1470) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1470) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1470) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1470) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 1470) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1470) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1470) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1470) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1470) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 1470) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 1470) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1470) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1470) seen :3
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1467) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1467) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1467) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1467) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 1467) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1467) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 1467) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 1467) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1467) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1467) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1467) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1467) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1467) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 1467) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 1467) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1467) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1467) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 1467) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1467) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1467) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1467) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1467) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1467) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 1467) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1467) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1467) seen :2
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1465) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1465) seen :0
Running SMT prover for 1465 properties.
[2023-03-13 01:08:39] [INFO ] Flow matrix only has 2235 transitions (discarded 272 similar events)
// Phase 1: matrix 2235 rows 1100 cols
[2023-03-13 01:08:39] [INFO ] Computed 47 place invariants in 27 ms
[2023-03-13 01:09:05] [INFO ] [Real]Absence check using 31 positive place invariants in 25 ms returned sat
[2023-03-13 01:09:05] [INFO ] [Real]Absence check using 31 positive and 16 generalized place invariants in 8 ms returned sat
[2023-03-13 01:11:56] [INFO ] After 196134ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1465
[2023-03-13 01:12:20] [INFO ] [Nat]Absence check using 31 positive place invariants in 44 ms returned sat
[2023-03-13 01:12:20] [INFO ] [Nat]Absence check using 31 positive and 16 generalized place invariants in 5 ms returned sat
[2023-03-13 01:14:15] [INFO ] After 90706ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1465
[2023-03-13 01:14:15] [INFO ] State equation strengthened by 830 read => feed constraints.
[2023-03-13 01:15:41] [INFO ] After 86786ms SMT Verify possible using 830 Read/Feed constraints in natural domain returned unsat :310 sat :1154
[2023-03-13 01:15:41] [INFO ] After 86791ms SMT Verify possible using trap constraints in natural domain returned unsat :310 sat :1154
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-13 01:15:41] [INFO ] After 225035ms SMT Verify possible using all constraints in natural domain returned unsat :310 sat :1154
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK STRUCTURAL_REDUCTION BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE SAT_SMT
Total runtime 491608 ms.

BK_STOP 1678670141889

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination QuasiLiveness -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S16C07"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2022"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool gold2022"
echo " Input is MultiCrashLeafsetExtension-PT-S16C07, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r256-tall-167856441200492"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S16C07.tgz
mv MultiCrashLeafsetExtension-PT-S16C07 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;