Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r144-tall-165271831200432.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
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 r144-tall-165271831200432
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.0M
-rw-r--r-- 1 mcc users 13K Apr 29 16:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Apr 29 16:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 29 16:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 29 16:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.7K May 9 08:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.0K May 9 08:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.4K May 9 08:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K May 9 08:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 5.7M May 10 09:34 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 1652746083002

Running Version 0
[2022-05-17 00:08:04] [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]
[2022-05-17 00:08:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 00:08:04] [INFO ] Load time of PNML (sax parser for PT used): 264 ms
[2022-05-17 00:08:04] [INFO ] Transformed 6222 places.
[2022-05-17 00:08:04] [INFO ] Transformed 8685 transitions.
[2022-05-17 00:08:04] [INFO ] Parsed PT model containing 6222 places and 8685 transitions in 339 ms.
Starting structural reductions, 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 38 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 3 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 2 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 1969 ms. Remains 2111 /6222 variables (removed 4111) and now considering 3180/8685 (removed 5505) transitions.
[2022-05-17 00:08:06] [INFO ] Flow matrix only has 2908 transitions (discarded 272 similar events)
// Phase 1: matrix 2908 rows 2111 cols
[2022-05-17 00:08:07] [INFO ] Computed 577 place invariants in 207 ms
[2022-05-17 00:08:09] [INFO ] Implicit Places using invariants in 3039 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, 793, 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, 1180, 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 530 places :
Implicit Place search using SMT only with invariants took 3075 ms to find 530 implicit places.
[2022-05-17 00:08:09] [INFO ] Flow matrix only has 2908 transitions (discarded 272 similar events)
// Phase 1: matrix 2908 rows 1581 cols
[2022-05-17 00:08:09] [INFO ] Computed 47 place invariants in 66 ms
[2022-05-17 00:08:11] [INFO ] Dead Transitions using invariants and state equation in 1401 ms returned []
Starting structural reductions, iteration 1 : 1581/6222 places, 3180/8685 transitions.
Discarding 224 places :
Symmetric choice reduction at 0 with 224 rule applications. Total rules 224 place count 1357 transition count 2956
Iterating global reduction 0 with 224 rules applied. Total rules applied 448 place count 1357 transition count 2956
Discarding 224 places :
Symmetric choice reduction at 0 with 224 rule applications. Total rules 672 place count 1133 transition count 2732
Iterating global reduction 0 with 224 rules applied. Total rules applied 896 place count 1133 transition count 2732
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 928 place count 1101 transition count 2508
Iterating global reduction 0 with 32 rules applied. Total rules applied 960 place count 1101 transition count 2508
Applied a total of 960 rules in 242 ms. Remains 1101 /1581 variables (removed 480) and now considering 2508/3180 (removed 672) transitions.
[2022-05-17 00:08:11] [INFO ] Flow matrix only has 2236 transitions (discarded 272 similar events)
// Phase 1: matrix 2236 rows 1101 cols
[2022-05-17 00:08:11] [INFO ] Computed 47 place invariants in 20 ms
[2022-05-17 00:08:12] [INFO ] Implicit Places using invariants in 875 ms returned []
[2022-05-17 00:08:12] [INFO ] Flow matrix only has 2236 transitions (discarded 272 similar events)
// Phase 1: matrix 2236 rows 1101 cols
[2022-05-17 00:08:12] [INFO ] Computed 47 place invariants in 22 ms
[2022-05-17 00:08:13] [INFO ] State equation strengthened by 847 read => feed constraints.
[2022-05-17 00:08:13] [INFO ] Implicit Places using invariants and state equation in 867 ms returned []
Implicit Place search using SMT with State Equation took 1746 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 1101/6222 places, 2508/8685 transitions.
[2022-05-17 00:08:13] [INFO ] Initial state test concluded for 17 properties.
Incomplete random walk after 10000 steps, including 195 resets, run finished after 976 ms. (steps per millisecond=10 ) properties (out of 2491) seen :745
Running SMT prover for 1746 properties.
[2022-05-17 00:08:14] [INFO ] Flow matrix only has 2236 transitions (discarded 272 similar events)
// Phase 1: matrix 2236 rows 1101 cols
[2022-05-17 00:08:14] [INFO ] Computed 47 place invariants in 28 ms
[2022-05-17 00:08:39] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
Fused 1746 Parikh solutions to 1 different solutions.
Support contains 984 out of 1101 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1101/1101 places, 2508/2508 transitions.
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 1101 transition count 2496
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 24 place count 1089 transition count 2496
Applied a total of 24 rules in 179 ms. Remains 1089 /1101 variables (removed 12) and now considering 2496/2508 (removed 12) transitions.
Finished structural reductions, in 1 iterations. Remains : 1089/1101 places, 2496/2508 transitions.
[2022-05-17 00:08:40] [INFO ] Flatten gal took : 269 ms
[2022-05-17 00:08:40] [INFO ] Flatten gal took : 118 ms
[2022-05-17 00:08:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7032809827216946723.gal : 57 ms
[2022-05-17 00:08:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14631456350166022245.prop : 25 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality7032809827216946723.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality14631456350166022245.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality7032809827216946723.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality14631456350166022245.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality14631456350166022245.prop.
SDD proceeding with computation,1746 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,1746 properties remain. new max is 8
SDD size :6 after 11
SDD proceeding with computation,1746 properties remain. new max is 16
SDD size :11 after 21
Detected timeout of ITS tools.
[2022-05-17 00:08:55] [INFO ] Flatten gal took : 101 ms
[2022-05-17 00:08:55] [INFO ] Applying decomposition
[2022-05-17 00:08:55] [INFO ] Flatten gal took : 87 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph13204840354720775708.txt, -o, /tmp/graph13204840354720775708.bin, -w, /tmp/graph13204840354720775708.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph13204840354720775708.bin, -l, -1, -v, -w, /tmp/graph13204840354720775708.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-05-17 00:08:56] [INFO ] Decomposing Gal with order
[2022-05-17 00:08:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 00:08:57] [INFO ] Removed a total of 2261 redundant transitions.
[2022-05-17 00:08:57] [INFO ] Flatten gal took : 730 ms
[2022-05-17 00:08:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 1363 labels/synchronizations in 127 ms.
[2022-05-17 00:08:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14046536604376384936.gal : 24 ms
[2022-05-17 00:08:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17852877629023620750.prop : 10 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality14046536604376384936.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality17852877629023620750.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality14046536604376384936.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality17852877629023620750.prop --nowitness
Loading property file /tmp/ReachabilityCardinality17852877629023620750.prop.
SDD proceeding with computation,1746 properties remain. new max is 4
SDD size :1 after 10
SDD proceeding with computation,1746 properties remain. new max is 8
SDD size :10 after 14
SDD proceeding with computation,1746 properties remain. new max is 16
SDD size :14 after 27
SDD proceeding with computation,1746 properties remain. new max is 32
SDD size :27 after 36
SDD proceeding with computation,1746 properties remain. new max is 64
SDD size :36 after 41
SDD proceeding with computation,1746 properties remain. new max is 128
SDD size :41 after 45
SDD proceeding with computation,1746 properties remain. new max is 256
SDD size :45 after 51
SDD proceeding with computation,1746 properties remain. new max is 512
SDD size :51 after 59
SDD proceeding with computation,1746 properties remain. new max is 1024
SDD size :59 after 74
SDD proceeding with computation,1746 properties remain. new max is 2048
SDD size :74 after 85
SDD proceeding with computation,1746 properties remain. new max is 4096
SDD size :85 after 149
SDD proceeding with computation,1746 properties remain. new max is 8192
SDD size :149 after 376
SDD proceeding with computation,1746 properties remain. new max is 16384
SDD size :376 after 416
SDD proceeding with computation,1746 properties remain. new max is 32768
SDD size :416 after 650
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7596270704495333481
[2022-05-17 00:09:12] [INFO ] Built C files in 61ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7596270704495333481
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin7596270704495333481]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin7596270704495333481] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin7596270704495333481] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Interrupted random walk after 417748 steps, including 8169 resets, run timeout after 30001 ms. (steps per millisecond=13 ) properties seen :{5=1, 6=1, 7=1, 14=1, 39=1, 40=1, 50=1, 51=1, 72=1, 73=1, 83=1, 84=1, 124=1, 125=1, 126=1, 127=1, 142=1, 149=1, 158=1, 159=1, 160=1, 161=1, 162=1, 163=1, 169=1, 170=1, 180=1, 181=1, 182=1, 183=1, 191=1, 192=1, 221=1, 222=1, 223=1, 233=1, 238=1, 239=1, 240=1, 245=1, 252=1, 260=1, 261=1, 262=1, 268=1, 289=1, 300=1, 301=1, 305=1, 314=1, 315=1, 316=1, 321=1, 322=1, 335=1, 336=1, 337=1, 343=1, 344=1, 347=1, 349=1, 351=1, 352=1, 353=1, 354=1, 356=1, 357=1, 365=1, 366=1, 367=1, 373=1, 374=1, 375=1, 376=1, 377=1, 378=1, 385=1, 386=1, 393=1, 394=1, 395=1, 440=1, 447=1, 448=1, 455=1, 461=1, 462=1, 463=1, 464=1, 470=1, 471=1, 472=1, 473=1, 474=1, 475=1, 476=1, 477=1, 478=1, 485=1, 492=1, 495=1, 496=1, 497=1, 502=1, 503=1, 504=1, 507=1, 508=1, 516=1, 517=1, 518=1, 528=1, 529=1, 537=1, 543=1, 544=1, 545=1, 546=1, 549=1, 563=1, 564=1, 565=1, 566=1, 581=1, 582=1, 583=1, 588=1, 589=1, 590=1, 591=1, 592=1, 597=1, 598=1, 606=1, 607=1, 608=1, 609=1, 615=1, 616=1, 636=1, 637=1, 638=1, 660=1, 667=1, 668=1, 669=1, 678=1, 679=1, 680=1, 681=1, 688=1, 689=1, 690=1, 691=1, 699=1, 700=1, 729=1, 730=1, 731=1, 762=1, 763=1, 773=1, 774=1, 775=1, 776=1, 786=1, 787=1, 798=1, 799=1, 800=1, 801=1, 810=1, 811=1, 846=1, 847=1, 848=1, 849=1, 1060=1, 1130=1, 1131=1, 1133=1, 1137=1, 1139=1, 1140=1, 1142=1, 1145=1, 1148=1, 1152=1, 1155=1, 1156=1, 1157=1, 1158=1, 1165=1, 1166=1, 1168=1, 1169=1, 1185=1, 1188=1, 1189=1, 1194=1, 1196=1, 1203=1, 1206=1, 1207=1, 1208=1, 1209=1, 1210=1, 1211=1, 1212=1, 1213=1, 1214=1, 1215=1, 1216=1, 1217=1, 1218=1, 1219=1, 1220=1, 1221=1, 1222=1, 1229=1, 1230=1, 1231=1, 1232=1, 1239=1, 1240=1, 1241=1, 1242=1, 1243=1, 1245=1, 1246=1, 1248=1, 1249=1, 1250=1, 1252=1, 1253=1, 1254=1, 1255=1, 1256=1, 1257=1, 1258=1, 1259=1, 1260=1, 1261=1, 1262=1, 1263=1, 1264=1, 1265=1, 1266=1, 1274=1, 1282=1, 1283=1, 1284=1, 1285=1, 1302=1, 1303=1, 1304=1, 1305=1, 1306=1, 1307=1, 1308=1, 1309=1, 1317=1, 1325=1, 1326=1, 1327=1, 1328=1, 1329=1, 1330=1, 1331=1, 1332=1, 1334=1, 1335=1, 1336=1, 1338=1, 1339=1, 1340=1, 1342=1, 1343=1, 1344=1, 1345=1, 1346=1, 1347=1, 1348=1, 1349=1, 1350=1, 1351=1, 1358=1, 1359=1, 1360=1, 1361=1, 1368=1, 1369=1, 1370=1, 1371=1, 1372=1, 1373=1, 1374=1, 1375=1, 1376=1, 1377=1, 1378=1, 1379=1, 1380=1, 1381=1, 1382=1, 1383=1, 1384=1, 1385=1, 1386=1, 1387=1, 1388=1, 1389=1, 1390=1, 1397=1, 1403=1, 1404=1, 1415=1, 1428=1, 1429=1, 1431=1, 1439=1, 1442=1, 1444=1, 1450=1, 1451=1, 1453=1, 1454=1, 1458=1, 1459=1, 1461=1, 1462=1, 1464=1, 1465=1}
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1413) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1413) seen :0
Running SMT prover for 1413 properties.
[2022-05-17 00:09:44] [INFO ] Flow matrix only has 2213 transitions (discarded 283 similar events)
// Phase 1: matrix 2213 rows 1089 cols
[2022-05-17 00:09:44] [INFO ] Computed 47 place invariants in 36 ms
[2022-05-17 00:10:08] [INFO ] [Real]Absence check using 31 positive place invariants in 31 ms returned sat
[2022-05-17 00:10:08] [INFO ] [Real]Absence check using 31 positive and 16 generalized place invariants in 3 ms returned sat
[2022-05-17 00:10:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 00:11:56] [INFO ] [Real]Absence check using state equation in 83748 ms returned unsat :0 sat :53 real:1360
[2022-05-17 00:11:56] [INFO ] State equation strengthened by 847 read => feed constraints.
[2022-05-17 00:11:56] [INFO ] [Real]Added 847 Read/Feed constraints in 76 ms returned sat
[2022-05-17 00:12:02] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:1413
[2022-05-17 00:12:25] [INFO ] [Nat]Absence check using 31 positive place invariants in 36 ms returned sat
[2022-05-17 00:12:25] [INFO ] [Nat]Absence check using 31 positive and 16 generalized place invariants in 13 ms returned sat
[2022-05-17 00:12:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 00:14:09] [INFO ] [Nat]Absence check using state equation in 81104 ms returned unsat :0 sat :1413
[2022-05-17 00:14:10] [INFO ] [Nat]Added 847 Read/Feed constraints in 72 ms returned sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2022-05-17 00:15:47] [INFO ] SMT Verify possible in nat domain returned unsat :291 sat :1121
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK STRUCTURAL_REDUCTION TOPOLOGICAL INITIAL_STATE SAT_SMT

BK_STOP 1652746548388

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

+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="gold2021"
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 2-4028"
echo " Executing tool gold2021"
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 r144-tall-165271831200432"
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 ;