Execution Chart

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

Trace from the execution

Formatting '/data/sdalzilio/mcc2026-input.r178-oct2-177969020200404.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/sdalzilio/mcc2026-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.....................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is MultiCrashLeafsetExtension-PT-S16C04, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-oct2-177969020200404
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.5M
-rw-r--r-- 1 mcc users 12K Mar 7 19:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Mar 7 19:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Mar 7 19:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Mar 7 19:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.5K Mar 15 11:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 32K Mar 15 11:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Mar 15 11:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 15 11:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Mar 7 19:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K Mar 7 19:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 7 19:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K Mar 7 19:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 11:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Mar 15 11:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 4.1M Mar 3 18:30 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1779715195408

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S16C04
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202604301425
[2026-05-25 13:19:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 13:19:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 13:19:57] [INFO ] Load time of PNML (sax parser for PT used): 342 ms
[2026-05-25 13:19:57] [INFO ] Transformed 4260 places.
[2026-05-25 13:19:57] [INFO ] Transformed 6027 transitions.
[2026-05-25 13:19:57] [INFO ] Parsed PT model containing 4260 places and 6027 transitions and 23774 arcs in 500 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 67 out of 4260 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4260/4260 places, 6027/6027 transitions.
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 4232 transition count 6027
Discarding 1073 places :
Symmetric choice reduction at 1 with 1073 rule applications. Total rules 1101 place count 3159 transition count 4954
Iterating global reduction 1 with 1073 rules applied. Total rules applied 2174 place count 3159 transition count 4954
Discarding 939 places :
Symmetric choice reduction at 1 with 939 rule applications. Total rules 3113 place count 2220 transition count 4015
Iterating global reduction 1 with 939 rules applied. Total rules applied 4052 place count 2220 transition count 4015
Discarding 216 places :
Symmetric choice reduction at 1 with 216 rule applications. Total rules 4268 place count 2004 transition count 3151
Iterating global reduction 1 with 216 rules applied. Total rules applied 4484 place count 2004 transition count 3151
Applied a total of 4484 rules in 756 ms. Remains 2004 /4260 variables (removed 2256) and now considering 3151/6027 (removed 2876) transitions.
[2026-05-25 13:19:58] [INFO ] Flow matrix only has 2879 transitions (discarded 272 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14011402253321254020.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5045112542491423738.kers'
[2026-05-25 13:19:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14011402253321254020.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5045112542491423738.kers]
Culling duplicate invariants (modulo rational): removing 179 columns.
Culled 179 columns in 1 ms.
// Phase 1: matrix 2879 rows 1825 cols 8194 entries
Finished phase 1 with 1244 SingleSign rule and 291 generalized
[2026-05-25 13:19:58] [INFO ] Computed 469 invariants in 17 ms
Computed 469 P flows in 18 ms.
Exported basis to /tmp/petrispot-output-5045112542491423738.kers
Total runtime 20 ms.
[2026-05-25 13:20:03] [INFO ] Implicit Places using invariants in 5009 ms returned [4, 8, 12, 14, 16, 18, 20, 25, 32, 41, 52, 66, 81, 97, 117, 119, 121, 135, 146, 158, 165, 172, 176, 195, 202, 205, 206, 207, 209, 213, 218, 226, 236, 247, 260, 276, 290, 291, 292, 293, 294, 305, 314, 321, 326, 329, 331, 350, 357, 360, 361, 362, 363, 364, 366, 369, 374, 381, 390, 401, 413, 425, 426, 427, 428, 429, 438, 445, 450, 453, 455, 457, 476, 483, 486, 487, 489, 490, 492, 494, 499, 504, 511, 520, 530, 540, 541, 542, 543, 544, 551, 556, 559, 561, 563, 565, 584, 591, 594, 595, 596, 597, 598, 600, 602, 604, 607, 612, 619, 627, 635, 636, 637, 639, 644, 647, 649, 654, 656, 658, 684, 687, 688, 689, 690, 691, 694, 696, 698, 700, 703, 708, 714, 720, 721, 722, 723, 724, 727, 729, 731, 733, 735, 737, 756, 763, 766, 767, 768, 769, 770, 772, 774, 776, 778, 780, 783, 787, 791, 792, 793, 794, 795, 797, 799, 801, 803, 805, 807, 826, 833, 836, 838, 839, 840, 842, 844, 846, 848, 853, 858, 860, 863, 864, 865, 866, 867, 869, 871, 873, 875, 877, 879, 898, 900, 904, 907, 908, 910, 911, 913, 915, 917, 919, 923, 925, 927, 930, 931, 933, 934, 936, 938, 940, 942, 944, 949, 968, 975, 979, 980, 981, 982, 986, 988, 990, 992, 994, 996, 998, 1001, 1002, 1003, 1004, 1005, 1007, 1009, 1011, 1013, 1015, 1017, 1043, 1048, 1049, 1050, 1051, 1055, 1057, 1059, 1061, 1063, 1065, 1068, 1073, 1074, 1075, 1076, 1077, 1080, 1082, 1084, 1086, 1088, 1090, 1109, 1116, 1119, 1120, 1121, 1122, 1123, 1125, 1127, 1129, 1131, 1133, 1136, 1141, 1148, 1149, 1151, 1152, 1157, 1160, 1162, 1164, 1168, 1170, 1189, 1196, 1199, 1200, 1201, 1202, 1203, 1205, 1207, 1209, 1211, 1214, 1219, 1226, 1235, 1236, 1237, 1238, 1239, 1246, 1251, 1254, 1256, 1258, 1260, 1279, 1286, 1289, 1290, 1291, 1292, 1293, 1295, 1297, 1302, 1307, 1314, 1324, 1335, 1336, 1337, 1338, 1339, 1348, 1355, 1360, 1363, 1366, 1368, 1387, 1394, 1397, 1398, 1399, 1400, 1401, 1403, 1405, 1408, 1413, 1420, 1429, 1440, 1453, 1454, 1455, 1456, 1457, 1468, 1477, 1484, 1489, 1492, 1494, 1513, 1520, 1523, 1524, 1525, 1526, 1527, 1529, 1532, 1537, 1544, 1553, 1564, 1577, 1592, 1593, 1595, 1596, 1609, 1620, 1632, 1639, 1644, 1647, 1666, 1668, 1672, 1675, 1676, 1677, 1678, 1679, 1682, 1687, 1694, 1703, 1714, 1727, 1742, 1759, 1760, 1761, 1762, 1778, 1791, 1802, 1811, 1818, 1823, 1843]
[2026-05-25 13:20:03] [INFO ] Actually due to overlaps returned [195, 350, 476, 584, 756, 826, 898, 968, 1109, 1189, 1279, 1387, 1513, 1666, 1843, 4, 12, 14, 16, 18, 32, 97, 117, 119, 205, 206, 207, 218, 276, 290, 291, 292, 293, 360, 361, 362, 363, 369, 413, 425, 426, 427, 428, 486, 487, 489, 494, 530, 540, 541, 542, 543, 594, 595, 596, 597, 627, 635, 636, 637, 687, 688, 689, 690, 698, 714, 720, 721, 722, 723, 766, 767, 768, 769, 776, 787, 791, 792, 793, 794, 836, 838, 839, 846, 860, 863, 864, 865, 866, 900, 907, 908, 910, 917, 927, 930, 931, 933, 979, 980, 981, 990, 1001, 1002, 1003, 1004, 1048, 1049, 1050, 1059, 1073, 1074, 1075, 1076, 1077, 1119, 1120, 1121, 1122, 1129, 1148, 1149, 1151, 1152, 1199, 1200, 1201, 1202, 1209, 1235, 1236, 1237, 1238, 1239, 1289, 1290, 1291, 1292, 1335, 1336, 1337, 1338, 1339, 1397, 1398, 1399, 1400, 1408, 1453, 1454, 1455, 1456, 1457, 1523, 1524, 1525, 1526, 1537, 1592, 1593, 1595, 1596, 1668, 1675, 1676, 1677, 1678, 1694, 1759, 1760, 1761, 1762]
Discarding 172 places :
Implicit Place search using SMT only with invariants took 5057 ms to find 172 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1832/4260 places, 3151/6027 transitions.
Discarding 116 places :
Symmetric choice reduction at 0 with 116 rule applications. Total rules 116 place count 1716 transition count 3035
Iterating global reduction 0 with 116 rules applied. Total rules applied 232 place count 1716 transition count 3035
Discarding 115 places :
Symmetric choice reduction at 0 with 115 rule applications. Total rules 347 place count 1601 transition count 2920
Iterating global reduction 0 with 115 rules applied. Total rules applied 462 place count 1601 transition count 2920
Discarding 114 places :
Symmetric choice reduction at 0 with 114 rule applications. Total rules 576 place count 1487 transition count 2806
Iterating global reduction 0 with 114 rules applied. Total rules applied 690 place count 1487 transition count 2806
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 709 place count 1468 transition count 2730
Iterating global reduction 0 with 19 rules applied. Total rules applied 728 place count 1468 transition count 2730
Applied a total of 728 rules in 409 ms. Remains 1468 /1832 variables (removed 364) and now considering 2730/3151 (removed 421) transitions.
[2026-05-25 13:20:03] [INFO ] Flow matrix only has 2458 transitions (discarded 272 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14963168398580546318.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6950426392483483401.kers'
[2026-05-25 13:20:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14963168398580546318.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6950426392483483401.kers]
Culling duplicate invariants (modulo rational): removing 166 columns.
Culled 166 columns in 1 ms.
// Phase 1: matrix 2458 rows 1302 cols 6743 entries
Finished phase 1 with 884 SingleSign rule and 287 generalized
[2026-05-25 13:20:03] [INFO ] Computed 297 invariants in 31 ms
Computed 297 P flows in 32 ms.
Exported basis to /tmp/petrispot-output-6950426392483483401.kers
Total runtime 35 ms.
[2026-05-25 13:20:06] [INFO ] Implicit Places using invariants in 2560 ms returned [7, 15, 20, 35, 46, 60, 75, 112, 126, 137, 149, 156, 163, 167, 192, 196, 200, 212, 222, 233, 246, 275, 286, 295, 302, 307, 310, 312, 327, 329, 331, 338, 345, 354, 365, 387, 396, 403, 408, 411, 413, 415, 424, 428, 430, 436, 441, 448, 457, 475, 482, 487, 490, 492, 494, 496, 507, 509, 511, 513, 515, 518, 523, 530, 546, 551, 554, 556, 561, 563, 565, 577, 579, 582, 584, 587, 590, 595, 605, 608, 610, 612, 614, 616, 618, 627, 629, 631, 633, 636, 638, 641, 647, 649, 651, 653, 655, 657, 659, 668, 672, 674, 676, 679, 684, 689, 692, 694, 696, 698, 700, 702, 704, 713, 717, 719, 721, 724, 728, 730, 735, 737, 739, 741, 743, 745, 750, 763, 767, 771, 773, 776, 778, 780, 782, 784, 786, 788, 790, 792, 794, 796, 808, 813, 817, 819, 822, 824, 826, 829, 835, 837, 839, 841, 843, 845, 856, 858, 860, 862, 865, 867, 870, 875, 887, 890, 892, 894, 898, 900, 911, 913, 915, 917, 920, 923, 928, 935, 949, 954, 957, 959, 961, 963, 972, 974, 976, 978, 983, 988, 995, 1005, 1023, 1030, 1035, 1038, 1041, 1043, 1052, 1054, 1056, 1058, 1065, 1072, 1081, 1092, 1115, 1124, 1131, 1136, 1139, 1141, 1151, 1153, 1155, 1158, 1169, 1178, 1189, 1202, 1230, 1241, 1253, 1260, 1265, 1268, 1277, 1279, 1282, 1287, 1302, 1313, 1326, 1341, 1373, 1386, 1397, 1406, 1413, 1418]
Discarding 240 places :
Implicit Place search using SMT only with invariants took 2567 ms to find 240 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1228/4260 places, 2730/6027 transitions.
Applied a total of 0 rules in 76 ms. Remains 1228 /1228 variables (removed 0) and now considering 2730/2730 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 8892 ms. Remains : 1228/4260 places, 2730/6027 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1228/1228 places, 2730/2730 transitions.
Applied a total of 0 rules in 41 ms. Remains 1228 /1228 variables (removed 0) and now considering 2730/2730 (removed 0) transitions.
[2026-05-25 13:20:06] [INFO ] Flow matrix only has 2458 transitions (discarded 272 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4086764402582157052.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11022363313856379812.kers'
[2026-05-25 13:20:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4086764402582157052.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11022363313856379812.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 3 ms.
// Phase 1: matrix 2458 rows 1198 cols 6535 entries
Finished phase 1 with 884 SingleSign rule and 287 generalized
[2026-05-25 13:20:06] [INFO ] Computed 57 invariants in 51 ms
Computed 57 P flows in 53 ms.
Exported basis to /tmp/petrispot-output-11022363313856379812.kers
Total runtime 55 ms.
[2026-05-25 13:20:08] [INFO ] Implicit Places using invariants in 1868 ms returned []
[2026-05-25 13:20:08] [INFO ] Flow matrix only has 2458 transitions (discarded 272 similar events)
[2026-05-25 13:20:08] [INFO ] Invariant cache hit.
[2026-05-25 13:20:09] [INFO ] State equation strengthened by 929 read => feed constraints.
[2026-05-25 13:20:39] [INFO ] Performed 1047/1228 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 13:20:42] [INFO ] Implicit Places using invariants and state equation in 34318 ms returned []
Implicit Place search using SMT with State Equation took 36191 ms to find 0 implicit places.
Running 2713 sub problems to find dead transitions.
[2026-05-25 13:20:42] [INFO ] Flow matrix only has 2458 transitions (discarded 272 similar events)
[2026-05-25 13:20:42] [INFO ] Invariant cache hit.
[2026-05-25 13:20:42] [INFO ] State equation strengthened by 929 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/1226 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 2713 unsolved
SMT process timed out in 31994ms, After SMT, problems are : Problem set: 0 solved, 2713 unsolved
Search for dead transitions found 0 dead transitions in 32042ms
Finished structural reductions in LTL mode , in 1 iterations and 68356 ms. Remains : 1228/1228 places, 2730/2730 transitions.
Support contains 67 out of 1228 places after structural reductions.
[2026-05-25 13:21:15] [INFO ] Flatten gal took : 195 ms
[2026-05-25 13:21:15] [INFO ] Flatten gal took : 110 ms
[2026-05-25 13:21:15] [INFO ] Input system was already deterministic with 2730 transitions.
Support contains 65 out of 1228 places (down from 67) after GAL structural reductions.
RANDOM walk for 40000 steps (955 resets) in 3305 ms. (12 steps per ms) remains 16/31 properties
BEST_FIRST walk for 4004 steps (24 resets) in 41 ms. (95 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (24 resets) in 32 ms. (121 steps per ms) remains 15/16 properties
BEST_FIRST walk for 4003 steps (24 resets) in 22 ms. (174 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (24 resets) in 40 ms. (97 steps per ms) remains 14/15 properties
BEST_FIRST walk for 4004 steps (24 resets) in 47 ms. (83 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (24 resets) in 29 ms. (133 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (24 resets) in 23 ms. (166 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (24 resets) in 14 ms. (266 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (24 resets) in 18 ms. (210 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (24 resets) in 20 ms. (190 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (24 resets) in 73 ms. (54 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (24 resets) in 17 ms. (222 steps per ms) remains 13/14 properties
BEST_FIRST walk for 4004 steps (24 resets) in 17 ms. (222 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4004 steps (24 resets) in 17 ms. (222 steps per ms) remains 13/13 properties
[2026-05-25 13:21:16] [INFO ] Flow matrix only has 2458 transitions (discarded 272 similar events)
[2026-05-25 13:21:16] [INFO ] Invariant cache hit.
[2026-05-25 13:21:16] [INFO ] State equation strengthened by 929 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Problem AtomicPropp14 is UNSAT
At refinement iteration 2 (OVERLAPS) 842/873 variables, 6/7 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/873 variables, 2/9 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/873 variables, 0/9 constraints. Problems are: Problem set: 1 solved, 12 unsolved
Problem AtomicPropp22 is UNSAT
At refinement iteration 5 (OVERLAPS) 332/1205 variables, 27/36 constraints. Problems are: Problem set: 2 solved, 11 unsolved
SMT process timed out in 5745ms, After SMT, problems are : Problem set: 2 solved, 11 unsolved
Fused 11 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 24 out of 1228 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1228/1228 places, 2730/2730 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 1228 transition count 2717
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 26 place count 1215 transition count 2717
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 26 place count 1215 transition count 2703
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 54 place count 1201 transition count 2703
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 68 place count 1187 transition count 2668
Iterating global reduction 2 with 14 rules applied. Total rules applied 82 place count 1187 transition count 2668
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 82 place count 1187 transition count 2667
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 84 place count 1186 transition count 2667
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 91 place count 1179 transition count 2642
Iterating global reduction 2 with 7 rules applied. Total rules applied 98 place count 1179 transition count 2642
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 99 place count 1178 transition count 2638
Iterating global reduction 2 with 1 rules applied. Total rules applied 100 place count 1178 transition count 2638
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 3 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 154 place count 1151 transition count 2611
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 159 place count 1146 transition count 2606
Iterating global reduction 2 with 5 rules applied. Total rules applied 164 place count 1146 transition count 2606
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 169 place count 1141 transition count 2586
Iterating global reduction 2 with 5 rules applied. Total rules applied 174 place count 1141 transition count 2586
Free-agglomeration rule (complex) applied 131 times.
Iterating global reduction 2 with 131 rules applied. Total rules applied 305 place count 1141 transition count 3217
Reduce places removed 131 places and 0 transitions.
Iterating post reduction 2 with 131 rules applied. Total rules applied 436 place count 1010 transition count 3217
Partial Free-agglomeration rule applied 8 times.
Drop transitions (Partial Free agglomeration) removed 8 transitions
Iterating global reduction 3 with 8 rules applied. Total rules applied 444 place count 1010 transition count 3217
Applied a total of 444 rules in 1016 ms. Remains 1010 /1228 variables (removed 218) and now considering 3217/2730 (removed -487) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1016 ms. Remains : 1010/1228 places, 3217/2730 transitions.
RANDOM walk for 40000 steps (1701 resets) in 1995 ms. (20 steps per ms) remains 10/11 properties
BEST_FIRST walk for 40003 steps (159 resets) in 171 ms. (232 steps per ms) remains 9/10 properties
BEST_FIRST walk for 40004 steps (216 resets) in 195 ms. (204 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (187 resets) in 158 ms. (251 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (158 resets) in 141 ms. (281 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (216 resets) in 126 ms. (314 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (183 resets) in 103 ms. (384 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (185 resets) in 103 ms. (384 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (158 resets) in 102 ms. (388 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (186 resets) in 157 ms. (253 steps per ms) remains 9/9 properties
[2026-05-25 13:21:24] [INFO ] Flow matrix only has 2833 transitions (discarded 384 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14537070687365748101.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11023139033286755047.kers'
[2026-05-25 13:21:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14537070687365748101.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11023139033286755047.kers]
Culling duplicate invariants (modulo rational): removing 31 columns.
Culled 31 columns in 1 ms.
// Phase 1: matrix 2833 rows 979 cols 8197 entries
Finished phase 1 with 914 SingleSign rule and 39 generalized
[2026-05-25 13:21:24] [INFO ] Computed 57 invariants in 17 ms
Computed 57 P flows in 17 ms.
Exported basis to /tmp/petrispot-output-11023139033286755047.kers
Total runtime 19 ms.
[2026-05-25 13:21:24] [INFO ] State equation strengthened by 1634 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/21 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 639/660 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/660 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/660 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 325/985 variables, 25/34 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/985 variables, 20/54 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/985 variables, 20/74 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/985 variables, 20/94 constraints. Problems are: Problem set: 0 solved, 9 unsolved
SMT process timed out in 45260ms, After SMT, problems are : Problem set: 0 solved, 9 unsolved
Fused 9 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 21 out of 1010 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1010/1010 places, 3217/3217 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1010 transition count 3216
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1009 transition count 3216
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 1008 transition count 3215
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 1008 transition count 3215
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 1008 transition count 3214
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 6 place count 1007 transition count 3214
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 1007 transition count 3214
Applied a total of 7 rules in 319 ms. Remains 1007 /1010 variables (removed 3) and now considering 3214/3217 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 319 ms. Remains : 1007/1010 places, 3214/3217 transitions.
RANDOM walk for 40000 steps (1701 resets) in 956 ms. (41 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (159 resets) in 105 ms. (377 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (216 resets) in 108 ms. (367 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (189 resets) in 158 ms. (251 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (157 resets) in 93 ms. (425 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (216 resets) in 104 ms. (380 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (189 resets) in 97 ms. (408 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (184 resets) in 93 ms. (425 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (159 resets) in 86 ms. (459 steps per ms) remains 8/9 properties
BEST_FIRST walk for 40003 steps (186 resets) in 95 ms. (416 steps per ms) remains 8/8 properties
[2026-05-25 13:22:10] [INFO ] Flow matrix only has 2830 transitions (discarded 384 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-118459840340165747.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10292567307645092265.kers'
[2026-05-25 13:22:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-118459840340165747.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10292567307645092265.kers]
Culling duplicate invariants (modulo rational): removing 31 columns.
Culled 31 columns in 1 ms.
// Phase 1: matrix 2830 rows 976 cols 8195 entries
Finished phase 1 with 911 SingleSign rule and 39 generalized
[2026-05-25 13:22:10] [INFO ] Computed 57 invariants in 15 ms
Computed 57 P flows in 16 ms.
Exported basis to /tmp/petrispot-output-10292567307645092265.kers
Total runtime 18 ms.
[2026-05-25 13:22:10] [INFO ] State equation strengthened by 1634 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 638/658 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/658 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/658 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 323/981 variables, 24/33 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/981 variables, 20/53 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/981 variables, 20/73 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/981 variables, 20/93 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/981 variables, 20/113 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/981 variables, 20/133 constraints. Problems are: Problem set: 0 solved, 8 unsolved
SMT process timed out in 75200ms, After SMT, problems are : Problem set: 0 solved, 8 unsolved
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 20 out of 1007 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1007/1007 places, 3214/3214 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1007 transition count 3213
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1006 transition count 3213
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 3 place count 1006 transition count 3213
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 4 place count 1005 transition count 3212
Iterating global reduction 2 with 1 rules applied. Total rules applied 5 place count 1005 transition count 3212
Applied a total of 5 rules in 250 ms. Remains 1005 /1007 variables (removed 2) and now considering 3212/3214 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 250 ms. Remains : 1005/1007 places, 3212/3214 transitions.
FORMULA MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 13 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 396 stabilizing places and 1097 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)||(X(G(p1))&&G(p2))))'
Support contains 9 out of 1228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1228/1228 places, 2730/2730 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 1205 transition count 2680
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 1205 transition count 2680
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 60 place count 1191 transition count 2648
Iterating global reduction 0 with 14 rules applied. Total rules applied 74 place count 1191 transition count 2648
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 82 place count 1183 transition count 2616
Iterating global reduction 0 with 8 rules applied. Total rules applied 90 place count 1183 transition count 2616
Applied a total of 90 rules in 215 ms. Remains 1183 /1228 variables (removed 45) and now considering 2616/2730 (removed 114) transitions.
[2026-05-25 13:23:27] [INFO ] Flow matrix only has 2344 transitions (discarded 272 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17076666152892106758.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5690165160628632583.kers'
[2026-05-25 13:23:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17076666152892106758.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5690165160628632583.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 3 ms.
// Phase 1: matrix 2344 rows 1153 cols 6275 entries
Finished phase 1 with 849 SingleSign rule and 277 generalized
[2026-05-25 13:23:27] [INFO ] Computed 57 invariants in 52 ms
Computed 57 P flows in 53 ms.
Exported basis to /tmp/petrispot-output-5690165160628632583.kers
Total runtime 55 ms.
[2026-05-25 13:23:28] [INFO ] Implicit Places using invariants in 1694 ms returned [98, 174, 373, 468, 483, 554, 579, 589, 610, 629, 638, 685, 757, 958, 1081]
[2026-05-25 13:23:28] [INFO ] Actually due to overlaps returned [483, 629, 98, 174, 373, 468, 554, 579, 589, 610, 638, 685, 958]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 1699 ms to find 13 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1170/1228 places, 2616/2730 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1159 transition count 2605
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1159 transition count 2605
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 33 place count 1148 transition count 2594
Iterating global reduction 0 with 11 rules applied. Total rules applied 44 place count 1148 transition count 2594
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 55 place count 1137 transition count 2583
Iterating global reduction 0 with 11 rules applied. Total rules applied 66 place count 1137 transition count 2583
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 76 place count 1127 transition count 2543
Iterating global reduction 0 with 10 rules applied. Total rules applied 86 place count 1127 transition count 2543
Applied a total of 86 rules in 256 ms. Remains 1127 /1170 variables (removed 43) and now considering 2543/2616 (removed 73) transitions.
[2026-05-25 13:23:29] [INFO ] Flow matrix only has 2271 transitions (discarded 272 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11412860297597850747.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15095817150778664160.kers'
[2026-05-25 13:23:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11412860297597850747.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15095817150778664160.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 2271 rows 1097 cols 6072 entries
Finished phase 1 with 923 SingleSign rule and 160 generalized
[2026-05-25 13:23:29] [INFO ] Computed 44 invariants in 16 ms
Computed 44 P flows in 17 ms.
Exported basis to /tmp/petrispot-output-15095817150778664160.kers
Total runtime 20 ms.
[2026-05-25 13:23:30] [INFO ] Implicit Places using invariants in 1616 ms returned [716, 1036]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 1618 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1125/1228 places, 2543/2730 transitions.
Applied a total of 0 rules in 49 ms. Remains 1125 /1125 variables (removed 0) and now considering 2543/2543 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 3837 ms. Remains : 1125/1228 places, 2543/2730 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)||(X(G(p1))&&G(p2))))'
Stuttering acceptance computed with spot in 420 ms :[true, (NOT p0), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (NOT p1) (NOT p2))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-00
Product exploration explored 100000 steps with 50000 reset in 790 ms.
Product exploration explored 100000 steps with 50000 reset in 725 ms.
Computed a total of 293 stabilizing places and 910 stable transitions
Computed a total of 293 stabilizing places and 910 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 10 factoid took 20 ms. Proved property starting from automaton with 5 states, 8 edges and 3 AP (stutter sensitive
Knowledge-based reduction took 42 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-00 finished in 5946 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 7 out of 1228 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1228/1228 places, 2730/2730 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 1228 transition count 2717
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 26 place count 1215 transition count 2717
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 26 place count 1215 transition count 2701
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 58 place count 1199 transition count 2701
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 74 place count 1183 transition count 2661
Iterating global reduction 2 with 16 rules applied. Total rules applied 90 place count 1183 transition count 2661
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 90 place count 1183 transition count 2658
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 96 place count 1180 transition count 2658
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 104 place count 1172 transition count 2629
Iterating global reduction 2 with 8 rules applied. Total rules applied 112 place count 1172 transition count 2629
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 113 place count 1171 transition count 2625
Iterating global reduction 2 with 1 rules applied. Total rules applied 114 place count 1171 transition count 2625
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 2 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 168 place count 1144 transition count 2598
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 174 place count 1138 transition count 2592
Iterating global reduction 2 with 6 rules applied. Total rules applied 180 place count 1138 transition count 2592
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 186 place count 1132 transition count 2568
Iterating global reduction 2 with 6 rules applied. Total rules applied 192 place count 1132 transition count 2568
Applied a total of 192 rules in 570 ms. Remains 1132 /1228 variables (removed 96) and now considering 2568/2730 (removed 162) transitions.
[2026-05-25 13:23:33] [INFO ] Flow matrix only has 2296 transitions (discarded 272 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15425772334566849439.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15955934980933719323.kers'
[2026-05-25 13:23:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15425772334566849439.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15955934980933719323.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 3 ms.
// Phase 1: matrix 2296 rows 1102 cols 6191 entries
Finished phase 1 with 799 SingleSign rule and 276 generalized
[2026-05-25 13:23:33] [INFO ] Computed 57 invariants in 53 ms
Computed 57 P flows in 54 ms.
Exported basis to /tmp/petrispot-output-15955934980933719323.kers
Total runtime 56 ms.
[2026-05-25 13:23:35] [INFO ] Implicit Places using invariants in 1848 ms returned [93, 94, 155, 349, 442, 550, 560, 578, 596, 604, 649, 917, 1038]
[2026-05-25 13:23:35] [INFO ] Actually due to overlaps returned [596, 93, 94, 155, 349, 442, 550, 560, 578, 604, 649, 917]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 1852 ms to find 12 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1120/1228 places, 2568/2730 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 1113 transition count 2561
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 1113 transition count 2561
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 21 place count 1106 transition count 2554
Iterating global reduction 0 with 7 rules applied. Total rules applied 28 place count 1106 transition count 2554
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 34 place count 1100 transition count 2530
Iterating global reduction 0 with 6 rules applied. Total rules applied 40 place count 1100 transition count 2530
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 48 place count 1096 transition count 2526
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 52 place count 1092 transition count 2522
Iterating global reduction 0 with 4 rules applied. Total rules applied 56 place count 1092 transition count 2522
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 60 place count 1088 transition count 2506
Iterating global reduction 0 with 4 rules applied. Total rules applied 64 place count 1088 transition count 2506
Applied a total of 64 rules in 452 ms. Remains 1088 /1120 variables (removed 32) and now considering 2506/2568 (removed 62) transitions.
[2026-05-25 13:23:35] [INFO ] Flow matrix only has 2234 transitions (discarded 272 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10299569927413086753.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7291141299599442241.kers'
[2026-05-25 13:23:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10299569927413086753.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7291141299599442241.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 3 ms.
// Phase 1: matrix 2234 rows 1058 cols 6015 entries
Finished phase 1 with 914 SingleSign rule and 129 generalized
[2026-05-25 13:23:35] [INFO ] Computed 45 invariants in 44 ms
Computed 45 P flows in 45 ms.
Exported basis to /tmp/petrispot-output-7291141299599442241.kers
Total runtime 47 ms.
[2026-05-25 13:23:36] [INFO ] Implicit Places using invariants in 1143 ms returned [1005]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1163 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1087/1228 places, 2506/2730 transitions.
Applied a total of 0 rules in 84 ms. Remains 1087 /1087 variables (removed 0) and now considering 2506/2506 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 4122 ms. Remains : 1087/1228 places, 2506/2730 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Stuttering acceptance computed with spot in 88 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-01
Product exploration explored 100000 steps with 3390 reset in 569 ms.
Product exploration explored 100000 steps with 3387 reset in 572 ms.
Computed a total of 272 stabilizing places and 890 stable transitions
Computed a total of 272 stabilizing places and 890 stable transitions
Detected a total of 272/1087 stabilizing places and 890/2506 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge based reduction with 6 factoid took 74 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
RANDOM walk for 9846 steps (333 resets) in 171 ms. (57 steps per ms) remains 0/2 properties
Knowledge based reduction with 6 factoid took 67 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 96 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Knowledge-based reduction took 372 ms.
Stuttering acceptance computed with spot in 96 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 7 out of 1087 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1087/1087 places, 2506/2506 transitions.
Applied a total of 0 rules in 78 ms. Remains 1087 /1087 variables (removed 0) and now considering 2506/2506 (removed 0) transitions.
[2026-05-25 13:23:38] [INFO ] Flow matrix only has 2234 transitions (discarded 272 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14772750136351745093.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16720852599996498449.kers'
[2026-05-25 13:23:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14772750136351745093.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16720852599996498449.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 4 ms.
// Phase 1: matrix 2234 rows 1057 cols 6013 entries
Finished phase 1 with 914 SingleSign rule and 129 generalized
[2026-05-25 13:23:38] [INFO ] Computed 44 invariants in 17 ms
Computed 44 P flows in 18 ms.
Exported basis to /tmp/petrispot-output-16720852599996498449.kers
Total runtime 19 ms.
[2026-05-25 13:23:39] [INFO ] Implicit Places using invariants in 1131 ms returned []
[2026-05-25 13:23:39] [INFO ] Flow matrix only has 2234 transitions (discarded 272 similar events)
[2026-05-25 13:23:39] [INFO ] Invariant cache hit.
[2026-05-25 13:23:40] [INFO ] State equation strengthened by 833 read => feed constraints.
[2026-05-25 13:23:59] [INFO ] Implicit Places using invariants and state equation in 19626 ms returned []
Implicit Place search using SMT with State Equation took 20785 ms to find 0 implicit places.
[2026-05-25 13:23:59] [INFO ] Redundant transitions in 122 ms returned []
Running 2489 sub problems to find dead transitions.
[2026-05-25 13:23:59] [INFO ] Flow matrix only has 2234 transitions (discarded 272 similar events)
[2026-05-25 13:23:59] [INFO ] Invariant cache hit.
[2026-05-25 13:23:59] [INFO ] State equation strengthened by 833 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/1085 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 2489 unsolved
SMT process timed out in 31403ms, After SMT, problems are : Problem set: 0 solved, 2489 unsolved
Search for dead transitions found 0 dead transitions in 31411ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 52417 ms. Remains : 1087/1087 places, 2506/2506 transitions.
Computed a total of 272 stabilizing places and 890 stable transitions
Computed a total of 272 stabilizing places and 890 stable transitions
Detected a total of 272/1087 stabilizing places and 890/2506 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge based reduction with 6 factoid took 52 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
RANDOM walk for 16226 steps (547 resets) in 132 ms. (122 steps per ms) remains 0/2 properties
Knowledge based reduction with 6 factoid took 69 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 146 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Knowledge-based reduction took 344 ms.
Stuttering acceptance computed with spot in 168 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 162 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 3386 reset in 632 ms.
Product exploration explored 100000 steps with 3389 reset in 629 ms.
Built C files in :
/tmp/ltsmin9162405126071175179
[2026-05-25 13:24:33] [INFO ] Too many transitions (2506) to apply POR reductions. Disabling POR matrices.
[2026-05-25 13:24:33] [INFO ] Built C files in 96ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9162405126071175179
Running compilation step : cd /tmp/ltsmin9162405126071175179;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9162405126071175179;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9162405126071175179;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 7 out of 1087 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1087/1087 places, 2506/2506 transitions.
Applied a total of 0 rules in 86 ms. Remains 1087 /1087 variables (removed 0) and now considering 2506/2506 (removed 0) transitions.
[2026-05-25 13:24:36] [INFO ] Flow matrix only has 2234 transitions (discarded 272 similar events)
[2026-05-25 13:24:36] [INFO ] Invariant cache hit.
[2026-05-25 13:24:37] [INFO ] Implicit Places using invariants in 1049 ms returned []
[2026-05-25 13:24:37] [INFO ] Flow matrix only has 2234 transitions (discarded 272 similar events)
[2026-05-25 13:24:37] [INFO ] Invariant cache hit.
[2026-05-25 13:24:38] [INFO ] State equation strengthened by 833 read => feed constraints.
[2026-05-25 13:24:56] [INFO ] Implicit Places using invariants and state equation in 18614 ms returned []
Implicit Place search using SMT with State Equation took 19684 ms to find 0 implicit places.
[2026-05-25 13:24:56] [INFO ] Redundant transitions in 165 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 19973 ms. Remains : 1087/1087 places, 2506/2506 transitions.
Built C files in :
/tmp/ltsmin8950156351763157331
[2026-05-25 13:24:56] [INFO ] Too many transitions (2506) to apply POR reductions. Disabling POR matrices.
[2026-05-25 13:24:56] [INFO ] Built C files in 68ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8950156351763157331
Running compilation step : cd /tmp/ltsmin8950156351763157331;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8950156351763157331;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8950156351763157331;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-25 13:24:59] [INFO ] Flatten gal took : 75 ms
[2026-05-25 13:24:59] [INFO ] Flatten gal took : 69 ms
[2026-05-25 13:24:59] [INFO ] Time to serialize gal into /tmp/LTL4930228916017830866.gal : 22 ms
[2026-05-25 13:24:59] [INFO ] Time to serialize properties into /tmp/LTL10690800236814748053.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4930228916017830866.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9861639339127119009.hoa' '-atoms' '/tmp/LTL10690800236814748053.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL10690800236814748053.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9861639339127119009.hoa
Detected timeout of ITS tools.
[2026-05-25 13:25:14] [INFO ] Flatten gal took : 60 ms
[2026-05-25 13:25:14] [INFO ] Flatten gal took : 51 ms
[2026-05-25 13:25:15] [INFO ] Time to serialize gal into /tmp/LTL8752951899975902380.gal : 19 ms
[2026-05-25 13:25:15] [INFO ] Time to serialize properties into /tmp/LTL11400990926958238265.ltl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8752951899975902380.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11400990926958238265.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G((F("((Node0ManageTheCrashOfNode9<1)||(Rx0IsAtTheRightExtremityOfTheLeafSet<1))"))&&(F(G("((((ThereIsAMasterInTheLeafSet<1)||(NoNo...311
Formula 0 simplified : F(G!"((Node0ManageTheCrashOfNode9<1)||(Rx0IsAtTheRightExtremityOfTheLeafSet<1))" | GF!"((((ThereIsAMasterInTheLeafSet<1)||(NoNodeMan...301
Detected timeout of ITS tools.
[2026-05-25 13:25:30] [INFO ] Flatten gal took : 69 ms
[2026-05-25 13:25:30] [INFO ] Applying decomposition
[2026-05-25 13:25:30] [INFO ] Flatten gal took : 75 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph6571070296334407664.txt' '-o' '/tmp/graph6571070296334407664.bin' '-w' '/tmp/graph6571070296334407664.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6571070296334407664.bin' '-l' '-1' '-v' '-w' '/tmp/graph6571070296334407664.weights' '-q' '0' '-e' '0.001'
[2026-05-25 13:25:30] [INFO ] Decomposing Gal with order
[2026-05-25 13:25:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 13:25:31] [INFO ] Removed a total of 2253 redundant transitions.
[2026-05-25 13:25:31] [INFO ] Flatten gal took : 740 ms
[2026-05-25 13:25:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 1231 labels/synchronizations in 150 ms.
[2026-05-25 13:25:31] [INFO ] Time to serialize gal into /tmp/LTL14067941187458339903.gal : 62 ms
[2026-05-25 13:25:31] [INFO ] Time to serialize properties into /tmp/LTL17625841676182674205.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14067941187458339903.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17625841676182674205.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G((F("((i0.i0.u17.Node0ManageTheCrashOfNode9<1)||(i0.i0.u17.Rx0IsAtTheRightExtremityOfTheLeafSet<1))"))&&(F(G("((((u0.ThereIsAMaste...361
Formula 0 simplified : F(G!"((i0.i0.u17.Node0ManageTheCrashOfNode9<1)||(i0.i0.u17.Rx0IsAtTheRightExtremityOfTheLeafSet<1))" | GF!"((((u0.ThereIsAMasterInTh...351
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-01 finished in 133996 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((X(X(p0)) U (F(p2)&&p1))) U p3))'
Support contains 8 out of 1228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1228/1228 places, 2730/2730 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 1206 transition count 2687
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 1206 transition count 2687
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 59 place count 1191 transition count 2651
Iterating global reduction 0 with 15 rules applied. Total rules applied 74 place count 1191 transition count 2651
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 82 place count 1183 transition count 2619
Iterating global reduction 0 with 8 rules applied. Total rules applied 90 place count 1183 transition count 2619
Applied a total of 90 rules in 209 ms. Remains 1183 /1228 variables (removed 45) and now considering 2619/2730 (removed 111) transitions.
[2026-05-25 13:25:47] [INFO ] Flow matrix only has 2347 transitions (discarded 272 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16504030690792347879.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12121098482973724828.kers'
[2026-05-25 13:25:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16504030690792347879.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12121098482973724828.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 3 ms.
// Phase 1: matrix 2347 rows 1153 cols 6281 entries
Finished phase 1 with 850 SingleSign rule and 276 generalized
[2026-05-25 13:25:47] [INFO ] Computed 57 invariants in 53 ms
Computed 57 P flows in 54 ms.
Exported basis to /tmp/petrispot-output-12121098482973724828.kers
Total runtime 58 ms.
[2026-05-25 13:25:48] [INFO ] Implicit Places using invariants in 1494 ms returned [98, 100, 173, 373, 468, 483, 554, 579, 589, 610, 629, 638, 685, 757, 958, 1081]
[2026-05-25 13:25:48] [INFO ] Actually due to overlaps returned [483, 629, 98, 100, 173, 373, 468, 554, 579, 589, 610, 638, 685, 958]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 1497 ms to find 14 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1169/1228 places, 2619/2730 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1157 transition count 2607
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1157 transition count 2607
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 36 place count 1145 transition count 2595
Iterating global reduction 0 with 12 rules applied. Total rules applied 48 place count 1145 transition count 2595
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 60 place count 1133 transition count 2583
Iterating global reduction 0 with 12 rules applied. Total rules applied 72 place count 1133 transition count 2583
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 83 place count 1122 transition count 2539
Iterating global reduction 0 with 11 rules applied. Total rules applied 94 place count 1122 transition count 2539
Applied a total of 94 rules in 248 ms. Remains 1122 /1169 variables (removed 47) and now considering 2539/2619 (removed 80) transitions.
[2026-05-25 13:25:48] [INFO ] Flow matrix only has 2267 transitions (discarded 272 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11792052804772646455.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13176739912388446420.kers'
[2026-05-25 13:25:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11792052804772646455.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13176739912388446420.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 3 ms.
// Phase 1: matrix 2267 rows 1092 cols 6060 entries
Finished phase 1 with 1072 SingleSign rule and 7 generalized
[2026-05-25 13:25:48] [INFO ] Computed 43 invariants in 44 ms
Computed 43 P flows in 45 ms.
Exported basis to /tmp/petrispot-output-13176739912388446420.kers
Total runtime 47 ms.
[2026-05-25 13:25:50] [INFO ] Implicit Places using invariants in 1328 ms returned [712, 1032]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 1332 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1120/1228 places, 2539/2730 transitions.
Applied a total of 0 rules in 47 ms. Remains 1120 /1120 variables (removed 0) and now considering 2539/2539 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 3334 ms. Remains : 1120/1228 places, 2539/2730 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((X(X(p0)) U (F(p2)&&p1))) U p3))'
Stuttering acceptance computed with spot in 231 ms :[(NOT p3), (OR (NOT p2) (NOT p1) (NOT p0)), (OR (NOT p2) (NOT p1)), (NOT p2), (NOT p0), true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-02
Entered a terminal (fully accepting) state of product in 7 steps with 0 reset in 0 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-02 finished in 3643 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(((p0||X(!p1)) U (G((p0||X(!p1)))||((p0||X(!p1))&&(!p2||X(!p3)))))) U ((!p1&&X(((p0||X(!p1)) U (G((p0||X(!p1)))||((p0||X(!p1))&&(!p2||X(!p3)))))))||X(G((p0||X(!p1)))))))))'
Support contains 7 out of 1228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1228/1228 places, 2730/2730 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 1207 transition count 2688
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 1207 transition count 2688
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 56 place count 1193 transition count 2653
Iterating global reduction 0 with 14 rules applied. Total rules applied 70 place count 1193 transition count 2653
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 77 place count 1186 transition count 2625
Iterating global reduction 0 with 7 rules applied. Total rules applied 84 place count 1186 transition count 2625
Applied a total of 84 rules in 205 ms. Remains 1186 /1228 variables (removed 42) and now considering 2625/2730 (removed 105) transitions.
[2026-05-25 13:25:50] [INFO ] Flow matrix only has 2353 transitions (discarded 272 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2406846559606689378.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6491292272886795532.kers'
[2026-05-25 13:25:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2406846559606689378.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6491292272886795532.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 2353 rows 1156 cols 6292 entries
Finished phase 1 with 852 SingleSign rule and 277 generalized
[2026-05-25 13:25:50] [INFO ] Computed 57 invariants in 18 ms
Computed 57 P flows in 19 ms.
Exported basis to /tmp/petrispot-output-6491292272886795532.kers
Total runtime 20 ms.
[2026-05-25 13:25:52] [INFO ] Implicit Places using invariants in 1524 ms returned [98, 100, 172, 371, 466, 481, 553, 578, 588, 609, 628, 687, 759, 961, 1084]
[2026-05-25 13:25:52] [INFO ] Actually due to overlaps returned [481, 628, 98, 100, 172, 371, 466, 553, 578, 588, 609, 687, 961]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 1526 ms to find 13 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1173/1228 places, 2625/2730 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1162 transition count 2614
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1162 transition count 2614
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 33 place count 1151 transition count 2603
Iterating global reduction 0 with 11 rules applied. Total rules applied 44 place count 1151 transition count 2603
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 55 place count 1140 transition count 2592
Iterating global reduction 0 with 11 rules applied. Total rules applied 66 place count 1140 transition count 2592
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 76 place count 1130 transition count 2552
Iterating global reduction 0 with 10 rules applied. Total rules applied 86 place count 1130 transition count 2552
Applied a total of 86 rules in 247 ms. Remains 1130 /1173 variables (removed 43) and now considering 2552/2625 (removed 73) transitions.
[2026-05-25 13:25:52] [INFO ] Flow matrix only has 2280 transitions (discarded 272 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13962012919164978411.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13523271707406932902.kers'
[2026-05-25 13:25:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13962012919164978411.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13523271707406932902.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 2280 rows 1100 cols 6090 entries
Finished phase 1 with 942 SingleSign rule and 144 generalized
[2026-05-25 13:25:52] [INFO ] Computed 44 invariants in 16 ms
Computed 44 P flows in 18 ms.
Exported basis to /tmp/petrispot-output-13523271707406932902.kers
Total runtime 20 ms.
[2026-05-25 13:25:53] [INFO ] Implicit Places using invariants in 1282 ms returned [718, 1039]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 1297 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1128/1228 places, 2552/2730 transitions.
Applied a total of 0 rules in 48 ms. Remains 1128 /1128 variables (removed 0) and now considering 2552/2552 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 3323 ms. Remains : 1128/1228 places, 2552/2730 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(((p0||X(!p1)) U (G((p0||X(!p1)))||((p0||X(!p1))&&(!p2||X(!p3)))))) U (X(G((p0||X(!p1))))||(!p1&&X(((p0||X(!p1)) U (G((p0||X(!p1)))||((p0||X(!p1))&&(!p2||X(!p3))))))))))))'
Stuttering acceptance computed with spot in 305 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), p1, (AND (NOT p0) p1 p3), true, (AND (NOT p0) p1)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-06
Product exploration explored 100000 steps with 25000 reset in 798 ms.
Product exploration explored 100000 steps with 25000 reset in 781 ms.
Computed a total of 296 stabilizing places and 919 stable transitions
Computed a total of 296 stabilizing places and 919 stable transitions
Detected a total of 296/1128 stabilizing places and 919/2552 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/4 atomic propositions.
Knowledge based reduction with 7 factoid took 130 ms. Reduced automaton from 8 states, 14 edges and 4 AP (stutter sensitive) to 7 states, 9 edges and 4 AP (stutter sensitive).
RANDOM walk for 40000 steps (954 resets) in 590 ms. (67 steps per ms) remains 4/6 properties
BEST_FIRST walk for 40003 steps (244 resets) in 254 ms. (156 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (245 resets) in 169 ms. (235 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (244 resets) in 160 ms. (248 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (244 resets) in 165 ms. (240 steps per ms) remains 4/4 properties
[2026-05-25 13:25:56] [INFO ] Flow matrix only has 2280 transitions (discarded 272 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8739058538355715289.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14676040801179257389.kers'
[2026-05-25 13:25:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8739058538355715289.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14676040801179257389.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 2280 rows 1098 cols 6086 entries
Finished phase 1 with 942 SingleSign rule and 144 generalized
[2026-05-25 13:25:56] [INFO ] Computed 42 invariants in 15 ms
Computed 42 P flows in 16 ms.
Exported basis to /tmp/petrispot-output-14676040801179257389.kers
Total runtime 17 ms.
[2026-05-25 13:25:56] [INFO ] State equation strengthened by 836 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 791/798 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/798 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem apf3 is UNSAT
Problem apf4 is UNSAT
At refinement iteration 3 (OVERLAPS) 299/1097 variables, 7/11 constraints. Problems are: Problem set: 2 solved, 2 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1097/3408 variables, and 19 constraints, problems are : Problem set: 2 solved, 2 unsolved in 5005 ms.
Refiners :[Positive P Invariants (semi-flows): 4/17 constraints, Generalized P Invariants (flows): 7/25 constraints, State Equation: 0/1128 constraints, ReadFeed: 0/836 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 793/797 variables, 4/4 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/797 variables, 0/4 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 299/1096 variables, 6/10 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1096 variables, 8/18 constraints. Problems are: Problem set: 2 solved, 2 unsolved
SMT process timed out in 10165ms, After SMT, problems are : Problem set: 2 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 1128 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1128/1128 places, 2552/2552 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 1128 transition count 2536
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 1112 transition count 2536
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 32 place count 1112 transition count 2528
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 48 place count 1104 transition count 2528
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 49 place count 1103 transition count 2524
Iterating global reduction 2 with 1 rules applied. Total rules applied 50 place count 1103 transition count 2524
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 88 place count 1084 transition count 2505
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 89 place count 1083 transition count 2504
Iterating global reduction 2 with 1 rules applied. Total rules applied 90 place count 1083 transition count 2504
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 91 place count 1082 transition count 2500
Iterating global reduction 2 with 1 rules applied. Total rules applied 92 place count 1082 transition count 2500
Free-agglomeration rule (complex) applied 132 times.
Iterating global reduction 2 with 132 rules applied. Total rules applied 224 place count 1082 transition count 3172
Reduce places removed 132 places and 0 transitions.
Iterating post reduction 2 with 132 rules applied. Total rules applied 356 place count 950 transition count 3172
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 357 place count 950 transition count 3172
Applied a total of 357 rules in 557 ms. Remains 950 /1128 variables (removed 178) and now considering 3172/2552 (removed -620) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 557 ms. Remains : 950/1128 places, 3172/2552 transitions.
RANDOM walk for 40000 steps (1705 resets) in 711 ms. (56 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (158 resets) in 90 ms. (439 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (185 resets) in 103 ms. (384 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 75691 steps, run timeout after 3001 ms. (steps per millisecond=25 ) properties seen :1 out of 2
Probabilistic random walk after 75691 steps, saw 31494 distinct states, run finished after 3007 ms. (steps per millisecond=25 ) properties seen :1
[2026-05-25 13:26:10] [INFO ] Flow matrix only has 2774 transitions (discarded 398 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7731393514649178338.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1127478128009161401.kers'
[2026-05-25 13:26:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7731393514649178338.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1127478128009161401.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 3 ms.
// Phase 1: matrix 2774 rows 920 cols 7802 entries
Finished phase 1 with 895 SingleSign rule and 13 generalized
[2026-05-25 13:26:10] [INFO ] Computed 42 invariants in 46 ms
Computed 42 P flows in 46 ms.
Exported basis to /tmp/petrispot-output-1127478128009161401.kers
Total runtime 48 ms.
[2026-05-25 13:26:10] [INFO ] State equation strengthened by 1634 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 563/565 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/565 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 308/873 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/873 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 48/921 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/921 variables, 10/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/921 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 22/943 variables, 15/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/943 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 7/950 variables, 7/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/950 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 2774/3724 variables, 950/1002 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf1 is UNSAT
After SMT solving in domain Real declared 3724/3724 variables, and 2636 constraints, problems are : Problem set: 1 solved, 0 unsolved in 7525 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 950/950 constraints, ReadFeed: 1634/1634 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7598ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 3 invariant AP formulas.
Knowledge based reduction with 10 factoid took 172 ms. Reduced automaton from 7 states, 9 edges and 4 AP (stutter sensitive) to 6 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 177 ms :[(AND (NOT p0) p1), p1, (AND (NOT p0) p1), (AND (NOT p0) p1), true, (AND (NOT p0) p1)]
Knowledge-based reduction took 22543 ms.
Stuttering acceptance computed with spot in 170 ms :[(AND (NOT p0) p1), p1, (AND (NOT p0) p1), (AND (NOT p0) p1), true, (AND (NOT p0) p1)]
Support contains 3 out of 1128 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1128/1128 places, 2552/2552 transitions.
Applied a total of 0 rules in 66 ms. Remains 1128 /1128 variables (removed 0) and now considering 2552/2552 (removed 0) transitions.
[2026-05-25 13:26:18] [INFO ] Flow matrix only has 2280 transitions (discarded 272 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10399740385076129639.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10820601926733135205.kers'
[2026-05-25 13:26:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10399740385076129639.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10820601926733135205.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 2 ms.
// Phase 1: matrix 2280 rows 1098 cols 6086 entries
Finished phase 1 with 942 SingleSign rule and 144 generalized
[2026-05-25 13:26:18] [INFO ] Computed 42 invariants in 29 ms
Computed 42 P flows in 34 ms.
Exported basis to /tmp/petrispot-output-10820601926733135205.kers
Total runtime 35 ms.
[2026-05-25 13:26:19] [INFO ] Implicit Places using invariants in 1243 ms returned []
[2026-05-25 13:26:19] [INFO ] Flow matrix only has 2280 transitions (discarded 272 similar events)
[2026-05-25 13:26:19] [INFO ] Invariant cache hit.
[2026-05-25 13:26:20] [INFO ] State equation strengthened by 836 read => feed constraints.
[2026-05-25 13:26:46] [INFO ] Implicit Places using invariants and state equation in 26981 ms returned [1117]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 28240 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1127/1128 places, 2552/2552 transitions.
Applied a total of 0 rules in 51 ms. Remains 1127 /1127 variables (removed 0) and now considering 2552/2552 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 28359 ms. Remains : 1127/1128 places, 2552/2552 transitions.
Computed a total of 295 stabilizing places and 919 stable transitions
Computed a total of 295 stabilizing places and 919 stable transitions
Detected a total of 295/1127 stabilizing places and 919/2552 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge based reduction with 3 factoid took 89 ms. Reduced automaton from 6 states, 6 edges and 2 AP (stutter sensitive) to 6 states, 6 edges and 2 AP (stutter sensitive).
RANDOM walk for 40000 steps (956 resets) in 350 ms. (113 steps per ms) remains 1/2 properties
BEST_FIRST walk for 37581 steps (229 resets) in 75 ms. (494 steps per ms) remains 0/1 properties
Knowledge based reduction with 3 factoid took 93 ms. Reduced automaton from 6 states, 6 edges and 2 AP (stutter sensitive) to 6 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 286 ms :[(AND (NOT p0) p1), p1, (AND (NOT p0) p1), (AND (NOT p0) p1), true, (AND (NOT p0) p1)]
Knowledge-based reduction took 621 ms.
Stuttering acceptance computed with spot in 355 ms :[(AND (NOT p0) p1), p1, (AND (NOT p0) p1), (AND (NOT p0) p1), true, (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 352 ms :[(AND (NOT p0) p1), p1, (AND (NOT p0) p1), (AND (NOT p0) p1), true, (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 25000 reset in 918 ms.
Product exploration explored 100000 steps with 25000 reset in 872 ms.
Spot run failed in 156 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/autstates.py", line 2, in
import spot
ModuleNotFoundError: No module named 'spot'
java.io.IOException
at fr.lip6.move.gal.application.runner.spot.SpotRunner.computeForwardClosedSI(SpotRunner.java:551)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.treatPartialPOR(LTLPropertySolver.java:419)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:280)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:217)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:66)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:849)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Built C files in :
/tmp/ltsmin4907877210973944509
[2026-05-25 13:26:50] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4907877210973944509
Running compilation step : cd /tmp/ltsmin4907877210973944509;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4907877210973944509;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4907877210973944509;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 3 out of 1127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1127/1127 places, 2552/2552 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1126 transition count 2548
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1126 transition count 2548
Applied a total of 2 rules in 170 ms. Remains 1126 /1127 variables (removed 1) and now considering 2548/2552 (removed 4) transitions.
[2026-05-25 13:26:53] [INFO ] Flow matrix only has 2276 transitions (discarded 272 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-127946332321971532.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12621029553430495599.kers'
[2026-05-25 13:26:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-127946332321971532.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12621029553430495599.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 3 ms.
// Phase 1: matrix 2276 rows 1096 cols 6077 entries
Finished phase 1 with 942 SingleSign rule and 143 generalized
[2026-05-25 13:26:53] [INFO ] Computed 41 invariants in 38 ms
Computed 41 P flows in 38 ms.
Exported basis to /tmp/petrispot-output-12621029553430495599.kers
Total runtime 43 ms.
[2026-05-25 13:26:54] [INFO ] Implicit Places using invariants in 1481 ms returned []
[2026-05-25 13:26:54] [INFO ] Flow matrix only has 2276 transitions (discarded 272 similar events)
[2026-05-25 13:26:54] [INFO ] Invariant cache hit.
[2026-05-25 13:26:55] [INFO ] State equation strengthened by 833 read => feed constraints.
[2026-05-25 13:27:15] [INFO ] Implicit Places using invariants and state equation in 20838 ms returned []
Implicit Place search using SMT with State Equation took 22342 ms to find 0 implicit places.
Running 2531 sub problems to find dead transitions.
[2026-05-25 13:27:15] [INFO ] Flow matrix only has 2276 transitions (discarded 272 similar events)
[2026-05-25 13:27:15] [INFO ] Invariant cache hit.
[2026-05-25 13:27:15] [INFO ] State equation strengthened by 833 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/1124 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 2531 unsolved
SMT process timed out in 31505ms, After SMT, problems are : Problem set: 0 solved, 2531 unsolved
Search for dead transitions found 0 dead transitions in 31517ms
Starting structural reductions in LTL mode, iteration 1 : 1126/1127 places, 2548/2552 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 54047 ms. Remains : 1126/1127 places, 2548/2552 transitions.
Built C files in :
/tmp/ltsmin1402588496940433161
[2026-05-25 13:27:47] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1402588496940433161
Running compilation step : cd /tmp/ltsmin1402588496940433161;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1402588496940433161;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1402588496940433161;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-25 13:27:50] [INFO ] Flatten gal took : 49 ms
[2026-05-25 13:27:50] [INFO ] Flatten gal took : 48 ms
[2026-05-25 13:27:50] [INFO ] Time to serialize gal into /tmp/LTL15496628964540259120.gal : 12 ms
[2026-05-25 13:27:50] [INFO ] Time to serialize properties into /tmp/LTL14447458681821790407.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15496628964540259120.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8309158738845853168.hoa' '-atoms' '/tmp/LTL14447458681821790407.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL14447458681821790407.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8309158738845853168.hoa
Detected timeout of ITS tools.
[2026-05-25 13:28:05] [INFO ] Flatten gal took : 55 ms
[2026-05-25 13:28:05] [INFO ] Flatten gal took : 38 ms
[2026-05-25 13:28:05] [INFO ] Time to serialize gal into /tmp/LTL8591509419560845125.gal : 9 ms
[2026-05-25 13:28:05] [INFO ] Time to serialize properties into /tmp/LTL5735516421498702603.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8591509419560845125.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5735516421498702603.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X((X((("(Node10HasTheLeafSetOfLx0ToReplaceNode0<1)")||(X(!("((Node13ManageTheCrashOfNode7>=1)&&(Lx3IsAtTheLeftExtremityOfTheLeafS...1504
Formula 0 simplified : XX(X(("((Node5ManageTheCrashOfNode1>=1)&&(Lx2IsAtTheLeftExtremityOfTheLeafSet>=1))" & X"((NodesCanDetectThatNode15HasCrashed>=1)&&(N...885
Detected timeout of ITS tools.
[2026-05-25 13:28:20] [INFO ] Flatten gal took : 37 ms
[2026-05-25 13:28:20] [INFO ] Applying decomposition
[2026-05-25 13:28:20] [INFO ] Flatten gal took : 40 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph18192946759275443751.txt' '-o' '/tmp/graph18192946759275443751.bin' '-w' '/tmp/graph18192946759275443751.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18192946759275443751.bin' '-l' '-1' '-v' '-w' '/tmp/graph18192946759275443751.weights' '-q' '0' '-e' '0.001'
[2026-05-25 13:28:20] [INFO ] Decomposing Gal with order
[2026-05-25 13:28:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 13:28:21] [INFO ] Removed a total of 3201 redundant transitions.
[2026-05-25 13:28:21] [INFO ] Flatten gal took : 178 ms
[2026-05-25 13:28:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 1183 labels/synchronizations in 91 ms.
[2026-05-25 13:28:21] [INFO ] Time to serialize gal into /tmp/LTL7627026201094418812.gal : 17 ms
[2026-05-25 13:28:21] [INFO ] Time to serialize properties into /tmp/LTL1658294747811380453.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7627026201094418812.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1658294747811380453.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(X((X((("(i5.u99.Node10HasTheLeafSetOfLx0ToReplaceNode0<1)")||(X(!("((i5.u177.Node13ManageTheCrashOfNode7>=1)&&(i5.u182.Lx3IsAtThe...1739
Formula 0 simplified : XX(X(("((i5.u80.Node5ManageTheCrashOfNode1>=1)&&(i5.u181.Lx2IsAtTheLeftExtremityOfTheLeafSet>=1))" & X"((i3.u3.NodesCanDetectThatNod...1028
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-06 finished in 165942 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(p0))))'
Support contains 2 out of 1228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1228/1228 places, 2730/2730 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 1205 transition count 2680
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 1205 transition count 2680
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 60 place count 1191 transition count 2648
Iterating global reduction 0 with 14 rules applied. Total rules applied 74 place count 1191 transition count 2648
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 82 place count 1183 transition count 2616
Iterating global reduction 0 with 8 rules applied. Total rules applied 90 place count 1183 transition count 2616
Applied a total of 90 rules in 195 ms. Remains 1183 /1228 variables (removed 45) and now considering 2616/2730 (removed 114) transitions.
[2026-05-25 13:28:36] [INFO ] Flow matrix only has 2344 transitions (discarded 272 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1424136740813950427.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-897582557740089207.kers'
[2026-05-25 13:28:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1424136740813950427.kers, --Pflows, --basisKERS=/tmp/petrispot-output-897582557740089207.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 2344 rows 1153 cols 6274 entries
Finished phase 1 with 849 SingleSign rule and 277 generalized
[2026-05-25 13:28:36] [INFO ] Computed 57 invariants in 44 ms
Computed 57 P flows in 45 ms.
Exported basis to /tmp/petrispot-output-897582557740089207.kers
Total runtime 47 ms.
[2026-05-25 13:28:38] [INFO ] Implicit Places using invariants in 1894 ms returned [98, 100, 172, 468, 483, 554, 579, 589, 610, 629, 638, 685, 757, 958, 1081]
[2026-05-25 13:28:38] [INFO ] Actually due to overlaps returned [483, 629, 98, 100, 172, 468, 554, 579, 589, 610, 638, 685, 958]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 1899 ms to find 13 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1170/1228 places, 2616/2730 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1159 transition count 2605
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1159 transition count 2605
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 33 place count 1148 transition count 2594
Iterating global reduction 0 with 11 rules applied. Total rules applied 44 place count 1148 transition count 2594
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 55 place count 1137 transition count 2583
Iterating global reduction 0 with 11 rules applied. Total rules applied 66 place count 1137 transition count 2583
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 76 place count 1127 transition count 2543
Iterating global reduction 0 with 10 rules applied. Total rules applied 86 place count 1127 transition count 2543
Applied a total of 86 rules in 286 ms. Remains 1127 /1170 variables (removed 43) and now considering 2543/2616 (removed 73) transitions.
[2026-05-25 13:28:38] [INFO ] Flow matrix only has 2271 transitions (discarded 272 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5234709157217773741.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4739911459234531722.kers'
[2026-05-25 13:28:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5234709157217773741.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4739911459234531722.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 3 ms.
// Phase 1: matrix 2271 rows 1097 cols 6072 entries
Finished phase 1 with 939 SingleSign rule and 144 generalized
[2026-05-25 13:28:38] [INFO ] Computed 44 invariants in 48 ms
Computed 44 P flows in 49 ms.
Exported basis to /tmp/petrispot-output-4739911459234531722.kers
Total runtime 53 ms.
[2026-05-25 13:28:40] [INFO ] Implicit Places using invariants in 1524 ms returned [716, 1036]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 1538 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1125/1228 places, 2543/2730 transitions.
Applied a total of 0 rules in 52 ms. Remains 1125 /1125 variables (removed 0) and now considering 2543/2543 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 3971 ms. Remains : 1125/1228 places, 2543/2730 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(p0))))'
Stuttering acceptance computed with spot in 270 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-07
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-07 finished in 4293 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&(X(X(G(!p1))) U G(!p0))))'
Support contains 5 out of 1228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1228/1228 places, 2730/2730 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 1205 transition count 2683
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 1205 transition count 2683
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 61 place count 1190 transition count 2647
Iterating global reduction 0 with 15 rules applied. Total rules applied 76 place count 1190 transition count 2647
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 84 place count 1182 transition count 2615
Iterating global reduction 0 with 8 rules applied. Total rules applied 92 place count 1182 transition count 2615
Applied a total of 92 rules in 247 ms. Remains 1182 /1228 variables (removed 46) and now considering 2615/2730 (removed 115) transitions.
[2026-05-25 13:28:40] [INFO ] Flow matrix only has 2343 transitions (discarded 272 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12838531818006637343.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11139681564329155150.kers'
[2026-05-25 13:28:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12838531818006637343.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11139681564329155150.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 3 ms.
// Phase 1: matrix 2343 rows 1152 cols 6270 entries
Finished phase 1 with 849 SingleSign rule and 276 generalized
[2026-05-25 13:28:40] [INFO ] Computed 57 invariants in 51 ms
Computed 57 P flows in 52 ms.
Exported basis to /tmp/petrispot-output-11139681564329155150.kers
Total runtime 57 ms.
[2026-05-25 13:28:42] [INFO ] Implicit Places using invariants in 1616 ms returned [98, 100, 172, 371, 466, 481, 552, 577, 587, 608, 627, 636, 683, 755, 957, 1080]
[2026-05-25 13:28:42] [INFO ] Actually due to overlaps returned [481, 627, 98, 100, 172, 371, 466, 552, 577, 587, 608, 636, 683, 957]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 1633 ms to find 14 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1168/1228 places, 2615/2730 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1156 transition count 2603
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1156 transition count 2603
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 36 place count 1144 transition count 2591
Iterating global reduction 0 with 12 rules applied. Total rules applied 48 place count 1144 transition count 2591
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 60 place count 1132 transition count 2579
Iterating global reduction 0 with 12 rules applied. Total rules applied 72 place count 1132 transition count 2579
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 83 place count 1121 transition count 2535
Iterating global reduction 0 with 11 rules applied. Total rules applied 94 place count 1121 transition count 2535
Applied a total of 94 rules in 249 ms. Remains 1121 /1168 variables (removed 47) and now considering 2535/2615 (removed 80) transitions.
[2026-05-25 13:28:42] [INFO ] Flow matrix only has 2263 transitions (discarded 272 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1961283551535709701.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11381083034092023369.kers'
[2026-05-25 13:28:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1961283551535709701.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11381083034092023369.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 2263 rows 1091 cols 6052 entries
Finished phase 1 with 1071 SingleSign rule and 7 generalized
[2026-05-25 13:28:42] [INFO ] Computed 43 invariants in 15 ms
Computed 43 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-11381083034092023369.kers
Total runtime 19 ms.
[2026-05-25 13:28:44] [INFO ] Implicit Places using invariants in 1348 ms returned [710, 1031]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 1366 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1119/1228 places, 2535/2730 transitions.
Applied a total of 0 rules in 48 ms. Remains 1119 /1119 variables (removed 0) and now considering 2535/2535 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 3543 ms. Remains : 1119/1228 places, 2535/2730 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&(X(X(G(!p1))) U G(!p0))))'
Stuttering acceptance computed with spot in 290 ms :[true, (NOT p0), p1, (AND p0 p1), p0, p1, true, (AND p0 p1), (AND p0 (NOT p1))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-08
Stuttering criterion allowed to conclude after 40 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-08 finished in 3889 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Support contains 2 out of 1228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1228/1228 places, 2730/2730 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 1205 transition count 2683
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 1205 transition count 2683
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 61 place count 1190 transition count 2647
Iterating global reduction 0 with 15 rules applied. Total rules applied 76 place count 1190 transition count 2647
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 84 place count 1182 transition count 2615
Iterating global reduction 0 with 8 rules applied. Total rules applied 92 place count 1182 transition count 2615
Applied a total of 92 rules in 231 ms. Remains 1182 /1228 variables (removed 46) and now considering 2615/2730 (removed 115) transitions.
[2026-05-25 13:28:44] [INFO ] Flow matrix only has 2343 transitions (discarded 272 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7802124166991055614.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16099395803143983508.kers'
[2026-05-25 13:28:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7802124166991055614.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16099395803143983508.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 2343 rows 1152 cols 6271 entries
Finished phase 1 with 849 SingleSign rule and 276 generalized
[2026-05-25 13:28:44] [INFO ] Computed 57 invariants in 17 ms
Computed 57 P flows in 19 ms.
Exported basis to /tmp/petrispot-output-16099395803143983508.kers
Total runtime 21 ms.
[2026-05-25 13:28:46] [INFO ] Implicit Places using invariants in 1806 ms returned [98, 100, 172, 372, 467, 482, 553, 578, 588, 609, 628, 637, 684, 756, 957, 1080]
[2026-05-25 13:28:46] [INFO ] Actually due to overlaps returned [482, 628, 98, 100, 172, 372, 467, 553, 578, 588, 609, 637, 684, 957]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 1821 ms to find 14 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1168/1228 places, 2615/2730 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1156 transition count 2603
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1156 transition count 2603
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 36 place count 1144 transition count 2591
Iterating global reduction 0 with 12 rules applied. Total rules applied 48 place count 1144 transition count 2591
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 60 place count 1132 transition count 2579
Iterating global reduction 0 with 12 rules applied. Total rules applied 72 place count 1132 transition count 2579
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 83 place count 1121 transition count 2535
Iterating global reduction 0 with 11 rules applied. Total rules applied 94 place count 1121 transition count 2535
Applied a total of 94 rules in 247 ms. Remains 1121 /1168 variables (removed 47) and now considering 2535/2615 (removed 80) transitions.
[2026-05-25 13:28:46] [INFO ] Flow matrix only has 2263 transitions (discarded 272 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16199452929210616291.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6977993138371131507.kers'
[2026-05-25 13:28:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16199452929210616291.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6977993138371131507.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 3 ms.
// Phase 1: matrix 2263 rows 1091 cols 6052 entries
Finished phase 1 with 1071 SingleSign rule and 7 generalized
[2026-05-25 13:28:46] [INFO ] Computed 43 invariants in 52 ms
Computed 43 P flows in 53 ms.
Exported basis to /tmp/petrispot-output-6977993138371131507.kers
Total runtime 56 ms.
[2026-05-25 13:28:48] [INFO ] Implicit Places using invariants in 1262 ms returned [711, 1031]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 1278 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1119/1228 places, 2535/2730 transitions.
Applied a total of 0 rules in 52 ms. Remains 1119 /1119 variables (removed 0) and now considering 2535/2535 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 3629 ms. Remains : 1119/1228 places, 2535/2730 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Stuttering acceptance computed with spot in 122 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-09
Stuttering criterion allowed to conclude after 40 steps with 0 reset in 0 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-09 finished in 3776 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((p0&&F(p1)))&&X(X(X(G(p2))))))'
Support contains 4 out of 1228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1228/1228 places, 2730/2730 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 1206 transition count 2681
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 1206 transition count 2681
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 57 place count 1193 transition count 2647
Iterating global reduction 0 with 13 rules applied. Total rules applied 70 place count 1193 transition count 2647
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 76 place count 1187 transition count 2623
Iterating global reduction 0 with 6 rules applied. Total rules applied 82 place count 1187 transition count 2623
Applied a total of 82 rules in 196 ms. Remains 1187 /1228 variables (removed 41) and now considering 2623/2730 (removed 107) transitions.
[2026-05-25 13:28:48] [INFO ] Flow matrix only has 2351 transitions (discarded 272 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13639497068401180377.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6306896326529452349.kers'
[2026-05-25 13:28:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13639497068401180377.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6306896326529452349.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 3 ms.
// Phase 1: matrix 2351 rows 1157 cols 6291 entries
Finished phase 1 with 853 SingleSign rule and 277 generalized
[2026-05-25 13:28:48] [INFO ] Computed 57 invariants in 52 ms
Computed 57 P flows in 53 ms.
Exported basis to /tmp/petrispot-output-6306896326529452349.kers
Total runtime 57 ms.
[2026-05-25 13:28:50] [INFO ] Implicit Places using invariants in 1519 ms returned [100, 175, 374, 487, 558, 583, 593, 614, 633, 642, 689, 761, 962, 1085]
[2026-05-25 13:28:50] [INFO ] Actually due to overlaps returned [487, 633, 100, 175, 374, 558, 583, 593, 614, 642, 689, 962]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 1522 ms to find 12 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1175/1228 places, 2623/2730 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 1165 transition count 2613
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 1165 transition count 2613
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 1155 transition count 2603
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 1155 transition count 2603
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 50 place count 1145 transition count 2593
Iterating global reduction 0 with 10 rules applied. Total rules applied 60 place count 1145 transition count 2593
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 69 place count 1136 transition count 2557
Iterating global reduction 0 with 9 rules applied. Total rules applied 78 place count 1136 transition count 2557
Applied a total of 78 rules in 258 ms. Remains 1136 /1175 variables (removed 39) and now considering 2557/2623 (removed 66) transitions.
[2026-05-25 13:28:50] [INFO ] Flow matrix only has 2285 transitions (discarded 272 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16805985292162026341.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8345940103591094729.kers'
[2026-05-25 13:28:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16805985292162026341.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8345940103591094729.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 2285 rows 1106 cols 6104 entries
Finished phase 1 with 929 SingleSign rule and 162 generalized
[2026-05-25 13:28:50] [INFO ] Computed 45 invariants in 16 ms
Computed 45 P flows in 16 ms.
Exported basis to /tmp/petrispot-output-8345940103591094729.kers
Total runtime 30 ms.
[2026-05-25 13:28:51] [INFO ] Implicit Places using invariants in 1164 ms returned [724, 1044]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 1189 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1134/1228 places, 2557/2730 transitions.
Applied a total of 0 rules in 50 ms. Remains 1134 /1134 variables (removed 0) and now considering 2557/2557 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 3215 ms. Remains : 1134/1228 places, 2557/2730 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((p0&&F(p1)))&&X(X(X(G(p2))))))'
Stuttering acceptance computed with spot in 235 ms :[(OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p1), (NOT p2), (NOT p2), true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-10
Product exploration explored 100000 steps with 2394 reset in 506 ms.
Product exploration explored 100000 steps with 2394 reset in 439 ms.
Computed a total of 302 stabilizing places and 924 stable transitions
Computed a total of 302 stabilizing places and 924 stable transitions
Detected a total of 302/1134 stabilizing places and 924/2557 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge based reduction with 9 factoid took 103 ms. Reduced automaton from 7 states, 11 edges and 3 AP (stutter sensitive) to 5 states, 6 edges and 1 AP (stutter sensitive).
RANDOM walk for 40000 steps (955 resets) in 310 ms. (128 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (244 resets) in 106 ms. (373 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 85801 steps, run timeout after 3001 ms. (steps per millisecond=28 ) properties seen :0 out of 1
Probabilistic random walk after 85801 steps, saw 36556 distinct states, run finished after 3001 ms. (steps per millisecond=28 ) properties seen :0
[2026-05-25 13:28:55] [INFO ] Flow matrix only has 2285 transitions (discarded 272 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5078263595132536564.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7268240875859639348.kers'
[2026-05-25 13:28:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5078263595132536564.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7268240875859639348.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 3 ms.
// Phase 1: matrix 2285 rows 1104 cols 6100 entries
Finished phase 1 with 929 SingleSign rule and 162 generalized
[2026-05-25 13:28:56] [INFO ] Computed 43 invariants in 48 ms
Computed 43 P flows in 48 ms.
Exported basis to /tmp/petrispot-output-7268240875859639348.kers
Total runtime 53 ms.
[2026-05-25 13:28:56] [INFO ] State equation strengthened by 836 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 706/708 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/708 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 308/1016 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1016 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 86/1102 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 5741ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 1134 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1134/1134 places, 2557/2557 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 1134 transition count 2541
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 1118 transition count 2541
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 32 place count 1118 transition count 2533
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 48 place count 1110 transition count 2533
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 90 place count 1089 transition count 2512
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 92 place count 1087 transition count 2510
Iterating global reduction 2 with 2 rules applied. Total rules applied 94 place count 1087 transition count 2510
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 96 place count 1085 transition count 2502
Iterating global reduction 2 with 2 rules applied. Total rules applied 98 place count 1085 transition count 2502
Free-agglomeration rule (complex) applied 133 times.
Iterating global reduction 2 with 133 rules applied. Total rules applied 231 place count 1085 transition count 3173
Reduce places removed 133 places and 0 transitions.
Iterating post reduction 2 with 133 rules applied. Total rules applied 364 place count 952 transition count 3173
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 366 place count 952 transition count 3173
Applied a total of 366 rules in 527 ms. Remains 952 /1134 variables (removed 182) and now considering 3173/2557 (removed -616) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 527 ms. Remains : 952/1134 places, 3173/2557 transitions.
RANDOM walk for 40000 steps (1705 resets) in 719 ms. (55 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (158 resets) in 112 ms. (354 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 77725 steps, run timeout after 3001 ms. (steps per millisecond=25 ) properties seen :0 out of 1
Probabilistic random walk after 77725 steps, saw 32344 distinct states, run finished after 3001 ms. (steps per millisecond=25 ) properties seen :0
[2026-05-25 13:29:05] [INFO ] Flow matrix only has 2775 transitions (discarded 398 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-589263716262480611.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-264235421026493769.kers'
[2026-05-25 13:29:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-589263716262480611.kers, --Pflows, --basisKERS=/tmp/petrispot-output-264235421026493769.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 3 ms.
// Phase 1: matrix 2775 rows 922 cols 7818 entries
Finished phase 1 with 882 SingleSign rule and 27 generalized
[2026-05-25 13:29:05] [INFO ] Computed 43 invariants in 39 ms
Computed 43 P flows in 39 ms.
Exported basis to /tmp/petrispot-output-264235421026493769.kers
Total runtime 44 ms.
[2026-05-25 13:29:05] [INFO ] State equation strengthened by 1634 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 563/565 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/565 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 308/873 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/873 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 48/921 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/921 variables, 6/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/921 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 24/945 variables, 16/42 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/945 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 7/952 variables, 7/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/952 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 2775/3727 variables, 952/1001 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf0 is UNSAT
After SMT solving in domain Real declared 3727/3727 variables, and 2635 constraints, problems are : Problem set: 1 solved, 0 unsolved in 4814 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 952/952 constraints, ReadFeed: 1634/1634 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4886ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 10 factoid took 13 ms. Proved property starting from automaton with 5 states, 6 edges and 1 AP (stutter sensitive
Knowledge-based reduction took 17681 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-10 finished in 22116 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1228 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1228/1228 places, 2730/2730 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 1228 transition count 2716
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 28 place count 1214 transition count 2716
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 28 place count 1214 transition count 2700
Deduced a syphon composed of 16 places in 3 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 60 place count 1198 transition count 2700
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 77 place count 1181 transition count 2659
Iterating global reduction 2 with 17 rules applied. Total rules applied 94 place count 1181 transition count 2659
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 94 place count 1181 transition count 2656
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 100 place count 1178 transition count 2656
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 109 place count 1169 transition count 2623
Iterating global reduction 2 with 9 rules applied. Total rules applied 118 place count 1169 transition count 2623
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 119 place count 1168 transition count 2619
Iterating global reduction 2 with 1 rules applied. Total rules applied 120 place count 1168 transition count 2619
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 2 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 174 place count 1141 transition count 2592
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 180 place count 1135 transition count 2586
Iterating global reduction 2 with 6 rules applied. Total rules applied 186 place count 1135 transition count 2586
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 192 place count 1129 transition count 2562
Iterating global reduction 2 with 6 rules applied. Total rules applied 198 place count 1129 transition count 2562
Applied a total of 198 rules in 488 ms. Remains 1129 /1228 variables (removed 99) and now considering 2562/2730 (removed 168) transitions.
[2026-05-25 13:29:10] [INFO ] Flow matrix only has 2290 transitions (discarded 272 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13320200175265688078.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11225821135934392552.kers'
[2026-05-25 13:29:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13320200175265688078.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11225821135934392552.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 3 ms.
// Phase 1: matrix 2290 rows 1099 cols 6176 entries
Finished phase 1 with 796 SingleSign rule and 276 generalized
[2026-05-25 13:29:10] [INFO ] Computed 57 invariants in 50 ms
Computed 57 P flows in 51 ms.
Exported basis to /tmp/petrispot-output-11225821135934392552.kers
Total runtime 52 ms.
[2026-05-25 13:29:12] [INFO ] Implicit Places using invariants in 1447 ms returned [93, 94, 154, 349, 442, 456, 524, 547, 557, 575, 593, 601, 646, 715, 914, 1035]
[2026-05-25 13:29:12] [INFO ] Actually due to overlaps returned [456, 593, 93, 94, 154, 349, 442, 524, 547, 557, 575, 601, 646, 914]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 1460 ms to find 14 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1115/1228 places, 2562/2730 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 1108 transition count 2555
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 1108 transition count 2555
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 21 place count 1101 transition count 2548
Iterating global reduction 0 with 7 rules applied. Total rules applied 28 place count 1101 transition count 2548
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 34 place count 1095 transition count 2524
Iterating global reduction 0 with 6 rules applied. Total rules applied 40 place count 1095 transition count 2524
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 50 place count 1090 transition count 2519
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 55 place count 1085 transition count 2514
Iterating global reduction 0 with 5 rules applied. Total rules applied 60 place count 1085 transition count 2514
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 65 place count 1080 transition count 2494
Iterating global reduction 0 with 5 rules applied. Total rules applied 70 place count 1080 transition count 2494
Applied a total of 70 rules in 443 ms. Remains 1080 /1115 variables (removed 35) and now considering 2494/2562 (removed 68) transitions.
[2026-05-25 13:29:12] [INFO ] Flow matrix only has 2222 transitions (discarded 272 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11298108047818905559.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16300536662631443050.kers'
[2026-05-25 13:29:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11298108047818905559.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16300536662631443050.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 3 ms.
// Phase 1: matrix 2222 rows 1050 cols 5970 entries
Finished phase 1 with 1030 SingleSign rule and 7 generalized
[2026-05-25 13:29:12] [INFO ] Computed 43 invariants in 46 ms
Computed 43 P flows in 59 ms.
Exported basis to /tmp/petrispot-output-16300536662631443050.kers
Total runtime 64 ms.
[2026-05-25 13:29:14] [INFO ] Implicit Places using invariants in 1234 ms returned [681, 998]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 1244 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1078/1228 places, 2494/2730 transitions.
Applied a total of 0 rules in 77 ms. Remains 1078 /1078 variables (removed 0) and now considering 2494/2494 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 3712 ms. Remains : 1078/1228 places, 2494/2730 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-12
Stuttering criterion allowed to conclude after 28 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-12 finished in 3773 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((((X(G(p0)) U G(p1)) U p2)&&X(X(p0))))'
Support contains 5 out of 1228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1228/1228 places, 2730/2730 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 1206 transition count 2681
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 1206 transition count 2681
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 57 place count 1193 transition count 2650
Iterating global reduction 0 with 13 rules applied. Total rules applied 70 place count 1193 transition count 2650
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 77 place count 1186 transition count 2622
Iterating global reduction 0 with 7 rules applied. Total rules applied 84 place count 1186 transition count 2622
Applied a total of 84 rules in 233 ms. Remains 1186 /1228 variables (removed 42) and now considering 2622/2730 (removed 108) transitions.
[2026-05-25 13:29:14] [INFO ] Flow matrix only has 2350 transitions (discarded 272 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14219718030274987541.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13217955298831823781.kers'
[2026-05-25 13:29:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14219718030274987541.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13217955298831823781.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 2350 rows 1156 cols 6288 entries
Finished phase 1 with 851 SingleSign rule and 278 generalized
[2026-05-25 13:29:14] [INFO ] Computed 57 invariants in 18 ms
Computed 57 P flows in 18 ms.
Exported basis to /tmp/petrispot-output-13217955298831823781.kers
Total runtime 23 ms.
[2026-05-25 13:29:16] [INFO ] Implicit Places using invariants in 1677 ms returned [98, 100, 172, 371, 466, 481, 552, 613, 632, 641, 688, 760, 961, 1084]
[2026-05-25 13:29:16] [INFO ] Actually due to overlaps returned [481, 632, 98, 100, 172, 371, 466, 552, 613, 641, 688, 961]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 1693 ms to find 12 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1174/1228 places, 2622/2730 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 1164 transition count 2612
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 1164 transition count 2612
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 1154 transition count 2602
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 1154 transition count 2602
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 50 place count 1144 transition count 2592
Iterating global reduction 0 with 10 rules applied. Total rules applied 60 place count 1144 transition count 2592
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 69 place count 1135 transition count 2556
Iterating global reduction 0 with 9 rules applied. Total rules applied 78 place count 1135 transition count 2556
Applied a total of 78 rules in 246 ms. Remains 1135 /1174 variables (removed 39) and now considering 2556/2622 (removed 66) transitions.
[2026-05-25 13:29:16] [INFO ] Flow matrix only has 2284 transitions (discarded 272 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11198975564528376188.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11858944611707223824.kers'
[2026-05-25 13:29:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11198975564528376188.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11858944611707223824.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 2284 rows 1105 cols 6102 entries
Finished phase 1 with 794 SingleSign rule and 296 generalized
[2026-05-25 13:29:16] [INFO ] Computed 45 invariants in 19 ms
Computed 45 P flows in 32 ms.
Exported basis to /tmp/petrispot-output-11858944611707223824.kers
Total runtime 37 ms.
[2026-05-25 13:29:17] [INFO ] Implicit Places using invariants in 1405 ms returned [723, 1043]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 1429 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1133/1228 places, 2556/2730 transitions.
Applied a total of 0 rules in 48 ms. Remains 1133 /1133 variables (removed 0) and now considering 2556/2556 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 3650 ms. Remains : 1133/1228 places, 2556/2730 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((((X(G(p0)) U G(p1)) U p2)&&X(X(p0))))'
Stuttering acceptance computed with spot in 275 ms :[(OR (NOT p2) (NOT p0)), (NOT p0), (NOT p1), (NOT p2), (NOT p0), (AND (NOT p1) (NOT p0)), true, (NOT p0), (AND (NOT p1) p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-13
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-13 finished in 3972 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(X((X(G(X(p0))) U p1))) U !F(X(p2))))'
Support contains 7 out of 1228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1228/1228 places, 2730/2730 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 1206 transition count 2681
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 1206 transition count 2681
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 57 place count 1193 transition count 2650
Iterating global reduction 0 with 13 rules applied. Total rules applied 70 place count 1193 transition count 2650
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 77 place count 1186 transition count 2622
Iterating global reduction 0 with 7 rules applied. Total rules applied 84 place count 1186 transition count 2622
Applied a total of 84 rules in 197 ms. Remains 1186 /1228 variables (removed 42) and now considering 2622/2730 (removed 108) transitions.
[2026-05-25 13:29:18] [INFO ] Flow matrix only has 2350 transitions (discarded 272 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4695535424258182058.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17524751996950518702.kers'
[2026-05-25 13:29:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4695535424258182058.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17524751996950518702.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 2350 rows 1156 cols 6286 entries
Finished phase 1 with 853 SingleSign rule and 276 generalized
[2026-05-25 13:29:18] [INFO ] Computed 57 invariants in 18 ms
Computed 57 P flows in 19 ms.
Exported basis to /tmp/petrispot-output-17524751996950518702.kers
Total runtime 22 ms.
[2026-05-25 13:29:19] [INFO ] Implicit Places using invariants in 1508 ms returned [98, 100, 373, 468, 483, 554, 579, 589, 610, 638, 685, 757, 958]
[2026-05-25 13:29:19] [INFO ] Actually due to overlaps returned [483, 98, 100, 373, 468, 554, 579, 589, 610, 638, 685, 958]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 1513 ms to find 12 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1174/1228 places, 2622/2730 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1163 transition count 2611
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1163 transition count 2611
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 33 place count 1152 transition count 2600
Iterating global reduction 0 with 11 rules applied. Total rules applied 44 place count 1152 transition count 2600
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 55 place count 1141 transition count 2589
Iterating global reduction 0 with 11 rules applied. Total rules applied 66 place count 1141 transition count 2589
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 76 place count 1131 transition count 2549
Iterating global reduction 0 with 10 rules applied. Total rules applied 86 place count 1131 transition count 2549
Applied a total of 86 rules in 290 ms. Remains 1131 /1174 variables (removed 43) and now considering 2549/2622 (removed 73) transitions.
[2026-05-25 13:29:20] [INFO ] Flow matrix only has 2277 transitions (discarded 272 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11295844426794813196.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10249954823148418140.kers'
[2026-05-25 13:29:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11295844426794813196.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10249954823148418140.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 2277 rows 1101 cols 6101 entries
Finished phase 1 with 1077 SingleSign rule and 9 generalized
[2026-05-25 13:29:20] [INFO ] Computed 45 invariants in 18 ms
Computed 45 P flows in 18 ms.
Exported basis to /tmp/petrispot-output-10249954823148418140.kers
Total runtime 22 ms.
[2026-05-25 13:29:21] [INFO ] Implicit Places using invariants in 1449 ms returned [717]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1453 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1130/1228 places, 2549/2730 transitions.
Applied a total of 0 rules in 68 ms. Remains 1130 /1130 variables (removed 0) and now considering 2549/2549 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 3522 ms. Remains : 1130/1228 places, 2549/2730 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(X((X(G(X(p0))) U p1))) U !F(X(p2))))'
Stuttering acceptance computed with spot in 536 ms :[p2, p2, (OR (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND p2 (NOT p0)), (NOT p0), true, (AND (NOT p0) p2), p2]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-14
Entered a terminal (fully accepting) state of product in 272 steps with 6 reset in 4 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-14 finished in 4137 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 1228 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1228/1228 places, 2730/2730 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 1228 transition count 2716
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 28 place count 1214 transition count 2716
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 28 place count 1214 transition count 2701
Deduced a syphon composed of 15 places in 2 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 58 place count 1199 transition count 2701
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 75 place count 1182 transition count 2657
Iterating global reduction 2 with 17 rules applied. Total rules applied 92 place count 1182 transition count 2657
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 92 place count 1182 transition count 2654
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 98 place count 1179 transition count 2654
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 106 place count 1171 transition count 2625
Iterating global reduction 2 with 8 rules applied. Total rules applied 114 place count 1171 transition count 2625
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 115 place count 1170 transition count 2621
Iterating global reduction 2 with 1 rules applied. Total rules applied 116 place count 1170 transition count 2621
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 1 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 170 place count 1143 transition count 2594
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 176 place count 1137 transition count 2588
Iterating global reduction 2 with 6 rules applied. Total rules applied 182 place count 1137 transition count 2588
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 188 place count 1131 transition count 2564
Iterating global reduction 2 with 6 rules applied. Total rules applied 194 place count 1131 transition count 2564
Applied a total of 194 rules in 510 ms. Remains 1131 /1228 variables (removed 97) and now considering 2564/2730 (removed 166) transitions.
[2026-05-25 13:29:22] [INFO ] Flow matrix only has 2292 transitions (discarded 272 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13356312876152937282.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9346577410858373597.kers'
[2026-05-25 13:29:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13356312876152937282.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9346577410858373597.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 3 ms.
// Phase 1: matrix 2292 rows 1101 cols 6181 entries
Finished phase 1 with 797 SingleSign rule and 277 generalized
[2026-05-25 13:29:22] [INFO ] Computed 57 invariants in 52 ms
Computed 57 P flows in 52 ms.
Exported basis to /tmp/petrispot-output-9346577410858373597.kers
Total runtime 54 ms.
[2026-05-25 13:29:24] [INFO ] Implicit Places using invariants in 1553 ms returned [93, 94, 154, 348, 441, 455, 523, 546, 556, 574, 592, 600, 717, 916, 1037]
[2026-05-25 13:29:24] [INFO ] Actually due to overlaps returned [455, 592, 93, 94, 154, 348, 441, 523, 546, 556, 574, 600, 916]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 1557 ms to find 13 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1118/1228 places, 2564/2730 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1112 transition count 2558
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1112 transition count 2558
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 1106 transition count 2552
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 1106 transition count 2552
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 29 place count 1101 transition count 2532
Iterating global reduction 0 with 5 rules applied. Total rules applied 34 place count 1101 transition count 2532
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 44 place count 1096 transition count 2527
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 49 place count 1091 transition count 2522
Iterating global reduction 0 with 5 rules applied. Total rules applied 54 place count 1091 transition count 2522
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 59 place count 1086 transition count 2502
Iterating global reduction 0 with 5 rules applied. Total rules applied 64 place count 1086 transition count 2502
Applied a total of 64 rules in 406 ms. Remains 1086 /1118 variables (removed 32) and now considering 2502/2564 (removed 62) transitions.
[2026-05-25 13:29:24] [INFO ] Flow matrix only has 2230 transitions (discarded 272 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13654819877521367207.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3478686263153032389.kers'
[2026-05-25 13:29:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13654819877521367207.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3478686263153032389.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 14 ms.
// Phase 1: matrix 2230 rows 1056 cols 5990 entries
Finished phase 1 with 882 SingleSign rule and 160 generalized
[2026-05-25 13:29:24] [INFO ] Computed 44 invariants in 44 ms
Computed 44 P flows in 57 ms.
Exported basis to /tmp/petrispot-output-3478686263153032389.kers
Total runtime 61 ms.
[2026-05-25 13:29:25] [INFO ] Implicit Places using invariants in 1192 ms returned [686, 1003]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 1196 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1084/1228 places, 2502/2730 transitions.
Applied a total of 0 rules in 77 ms. Remains 1084 /1084 variables (removed 0) and now considering 2502/2502 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 3746 ms. Remains : 1084/1228 places, 2502/2730 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-15
Product exploration explored 100000 steps with 3387 reset in 539 ms.
Product exploration explored 100000 steps with 3383 reset in 514 ms.
Computed a total of 269 stabilizing places and 886 stable transitions
Computed a total of 269 stabilizing places and 886 stable transitions
Detected a total of 269/1084 stabilizing places and 886/2502 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge based reduction with 4 factoid took 93 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 36078 steps (1219 resets) in 281 ms. (127 steps per ms) remains 0/1 properties
Knowledge based reduction with 4 factoid took 50 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Knowledge-based reduction took 383 ms.
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 1084 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1084/1084 places, 2502/2502 transitions.
Applied a total of 0 rules in 80 ms. Remains 1084 /1084 variables (removed 0) and now considering 2502/2502 (removed 0) transitions.
[2026-05-25 13:29:27] [INFO ] Flow matrix only has 2230 transitions (discarded 272 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14157239554804536578.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15937955220591767064.kers'
[2026-05-25 13:29:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14157239554804536578.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15937955220591767064.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 2230 rows 1054 cols 5986 entries
Finished phase 1 with 882 SingleSign rule and 160 generalized
[2026-05-25 13:29:27] [INFO ] Computed 42 invariants in 15 ms
Computed 42 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-15937955220591767064.kers
Total runtime 19 ms.
[2026-05-25 13:29:29] [INFO ] Implicit Places using invariants in 1367 ms returned []
[2026-05-25 13:29:29] [INFO ] Flow matrix only has 2230 transitions (discarded 272 similar events)
[2026-05-25 13:29:29] [INFO ] Invariant cache hit.
[2026-05-25 13:29:30] [INFO ] State equation strengthened by 830 read => feed constraints.
[2026-05-25 13:29:49] [INFO ] Implicit Places using invariants and state equation in 20014 ms returned [1066]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 21395 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1083/1084 places, 2502/2502 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1083 transition count 2501
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1082 transition count 2501
Applied a total of 2 rules in 92 ms. Remains 1082 /1083 variables (removed 1) and now considering 2501/2502 (removed 1) transitions.
[2026-05-25 13:29:49] [INFO ] Flow matrix only has 2229 transitions (discarded 272 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13550596266475151194.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5717661309770487957.kers'
[2026-05-25 13:29:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13550596266475151194.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5717661309770487957.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 2 ms.
// Phase 1: matrix 2229 rows 1052 cols 5983 entries
Finished phase 1 with 898 SingleSign rule and 143 generalized
[2026-05-25 13:29:49] [INFO ] Computed 41 invariants in 36 ms
Computed 41 P flows in 37 ms.
Exported basis to /tmp/petrispot-output-5717661309770487957.kers
Total runtime 40 ms.
[2026-05-25 13:29:50] [INFO ] Implicit Places using invariants in 1220 ms returned []
[2026-05-25 13:29:50] [INFO ] Flow matrix only has 2229 transitions (discarded 272 similar events)
[2026-05-25 13:29:50] [INFO ] Invariant cache hit.
[2026-05-25 13:29:51] [INFO ] State equation strengthened by 830 read => feed constraints.
[2026-05-25 13:30:12] [INFO ] Implicit Places using invariants and state equation in 22040 ms returned []
Implicit Place search using SMT with State Equation took 23287 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1082/1084 places, 2501/2502 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 44854 ms. Remains : 1082/1084 places, 2501/2502 transitions.
Computed a total of 267 stabilizing places and 885 stable transitions
Computed a total of 267 stabilizing places and 885 stable transitions
Detected a total of 267/1082 stabilizing places and 885/2501 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge based reduction with 4 factoid took 44 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 18544 steps (625 resets) in 137 ms. (134 steps per ms) remains 0/1 properties
Knowledge based reduction with 4 factoid took 108 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 121 ms :[(NOT p0), (NOT p0)]
Knowledge-based reduction took 368 ms.
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3388 reset in 583 ms.
Product exploration explored 100000 steps with 3391 reset in 533 ms.
Built C files in :
/tmp/ltsmin4183747702621954623
[2026-05-25 13:30:14] [INFO ] Too many transitions (2501) to apply POR reductions. Disabling POR matrices.
[2026-05-25 13:30:14] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4183747702621954623
Running compilation step : cd /tmp/ltsmin4183747702621954623;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4183747702621954623;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4183747702621954623;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 2 out of 1082 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1082/1082 places, 2501/2501 transitions.
Applied a total of 0 rules in 83 ms. Remains 1082 /1082 variables (removed 0) and now considering 2501/2501 (removed 0) transitions.
[2026-05-25 13:30:17] [INFO ] Flow matrix only has 2229 transitions (discarded 272 similar events)
[2026-05-25 13:30:17] [INFO ] Invariant cache hit.
[2026-05-25 13:30:18] [INFO ] Implicit Places using invariants in 1234 ms returned []
[2026-05-25 13:30:18] [INFO ] Flow matrix only has 2229 transitions (discarded 272 similar events)
[2026-05-25 13:30:18] [INFO ] Invariant cache hit.
[2026-05-25 13:30:19] [INFO ] State equation strengthened by 830 read => feed constraints.
[2026-05-25 13:30:42] [INFO ] Implicit Places using invariants and state equation in 23784 ms returned []
Implicit Place search using SMT with State Equation took 25039 ms to find 0 implicit places.
[2026-05-25 13:30:42] [INFO ] Redundant transitions in 53 ms returned []
Running 2484 sub problems to find dead transitions.
[2026-05-25 13:30:42] [INFO ] Flow matrix only has 2229 transitions (discarded 272 similar events)
[2026-05-25 13:30:42] [INFO ] Invariant cache hit.
[2026-05-25 13:30:42] [INFO ] State equation strengthened by 830 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/1080 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 2484 unsolved
SMT process timed out in 31422ms, After SMT, problems are : Problem set: 0 solved, 2484 unsolved
Search for dead transitions found 0 dead transitions in 31427ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 56624 ms. Remains : 1082/1082 places, 2501/2501 transitions.
Built C files in :
/tmp/ltsmin1802496128707576805
[2026-05-25 13:31:13] [INFO ] Too many transitions (2501) to apply POR reductions. Disabling POR matrices.
[2026-05-25 13:31:14] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1802496128707576805
Running compilation step : cd /tmp/ltsmin1802496128707576805;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1802496128707576805;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1802496128707576805;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-25 13:31:17] [INFO ] Flatten gal took : 49 ms
[2026-05-25 13:31:17] [INFO ] Flatten gal took : 44 ms
[2026-05-25 13:31:17] [INFO ] Time to serialize gal into /tmp/LTL12503320790610089176.gal : 11 ms
[2026-05-25 13:31:17] [INFO ] Time to serialize properties into /tmp/LTL8606575969897836369.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12503320790610089176.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15176302396608792765.hoa' '-atoms' '/tmp/LTL8606575969897836369.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL8606575969897836369.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15176302396608792765.hoa
Detected timeout of ITS tools.
[2026-05-25 13:31:32] [INFO ] Flatten gal took : 37 ms
[2026-05-25 13:31:32] [INFO ] Flatten gal took : 40 ms
[2026-05-25 13:31:32] [INFO ] Time to serialize gal into /tmp/LTL10089951366366126199.gal : 10 ms
[2026-05-25 13:31:32] [INFO ] Time to serialize properties into /tmp/LTL7463606885829054096.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10089951366366126199.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7463606885829054096.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("((Node11HasAskedItsLeafSetToRx2ToReplaceNode14<1)||(LeafSetOfRx2IsSentToNode11<1))"))))
Formula 0 simplified : FG!"((Node11HasAskedItsLeafSetToRx2ToReplaceNode14<1)||(LeafSetOfRx2IsSentToNode11<1))"
Detected timeout of ITS tools.
[2026-05-25 13:31:47] [INFO ] Flatten gal took : 71 ms
[2026-05-25 13:31:47] [INFO ] Applying decomposition
[2026-05-25 13:31:47] [INFO ] Flatten gal took : 42 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14763743243781697516.txt' '-o' '/tmp/graph14763743243781697516.bin' '-w' '/tmp/graph14763743243781697516.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14763743243781697516.bin' '-l' '-1' '-v' '-w' '/tmp/graph14763743243781697516.weights' '-q' '0' '-e' '0.001'
[2026-05-25 13:31:47] [INFO ] Decomposing Gal with order
[2026-05-25 13:31:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 13:31:47] [INFO ] Removed a total of 3371 redundant transitions.
[2026-05-25 13:31:47] [INFO ] Flatten gal took : 155 ms
[2026-05-25 13:31:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 1437 labels/synchronizations in 88 ms.
[2026-05-25 13:31:48] [INFO ] Time to serialize gal into /tmp/LTL8784930536036903968.gal : 25 ms
[2026-05-25 13:31:48] [INFO ] Time to serialize properties into /tmp/LTL8147437317721736505.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8784930536036903968.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8147437317721736505.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G(F("((i3.i3.u169.Node11HasAskedItsLeafSetToRx2ToReplaceNode14<1)||(i3.i3.u169.LeafSetOfRx2IsSentToNode11<1))"))))
Formula 0 simplified : FG!"((i3.i3.u169.Node11HasAskedItsLeafSetToRx2ToReplaceNode14<1)||(i3.i3.u169.LeafSetOfRx2IsSentToNode11<1))"
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-15 finished in 160851 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Spot run failed in 81 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(((p0||X(!p1)) U (G((p0||X(!p1)))||((p0||X(!p1))&&(!p2||X(!p3)))))) U ((!p1&&X(((p0||X(!p1)) U (G((p0||X(!p1)))||((p0||X(!p1))&&(!p2||X(!p3)))))))||X(G((p0||X(!p1)))))))))'
Spot run failed in 46 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Spot run failed in 45 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
[2026-05-25 13:32:03] [INFO ] Flatten gal took : 67 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4702249430189307621
[2026-05-25 13:32:03] [INFO ] Too many transitions (2730) to apply POR reductions. Disabling POR matrices.
[2026-05-25 13:32:03] [INFO ] Applying decomposition
[2026-05-25 13:32:03] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4702249430189307621
Running compilation step : cd /tmp/ltsmin4702249430189307621;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2026-05-25 13:32:03] [INFO ] Flatten gal took : 45 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph1604624971288077759.txt' '-o' '/tmp/graph1604624971288077759.bin' '-w' '/tmp/graph1604624971288077759.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1604624971288077759.bin' '-l' '-1' '-v' '-w' '/tmp/graph1604624971288077759.weights' '-q' '0' '-e' '0.001'
[2026-05-25 13:32:03] [INFO ] Decomposing Gal with order
[2026-05-25 13:32:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 13:32:03] [INFO ] Removed a total of 2147 redundant transitions.
[2026-05-25 13:32:03] [INFO ] Flatten gal took : 116 ms
[2026-05-25 13:32:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 1307 labels/synchronizations in 81 ms.
[2026-05-25 13:32:04] [INFO ] Time to serialize gal into /tmp/LTLFireability6630406302653600353.gal : 17 ms
[2026-05-25 13:32:04] [INFO ] Time to serialize properties into /tmp/LTLFireability2094130642553052285.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability6630406302653600353.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability2094130642553052285.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 3 LTL properties
Checking formula 0 : !((G((F("((i15.u22.Node0ManageTheCrashOfNode9<1)||(i15.u40.Rx0IsAtTheRightExtremityOfTheLeafSet<1))"))&&(F(G("((((i5.u0.ThereIsAMaster...368
Formula 0 simplified : F(G!"((i15.u22.Node0ManageTheCrashOfNode9<1)||(i15.u40.Rx0IsAtTheRightExtremityOfTheLeafSet<1))" | GF!"((((i5.u0.ThereIsAMasterInThe...358
Compilation finished in 7183 ms.
Running link step : cd /tmp/ltsmin4702249430189307621;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 108 ms.
Running LTSmin : cd /tmp/ltsmin4702249430189307621;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '[]((<>((LTLAPp0==true))&&<>([]((LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin4702249430189307621;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '[]((<>((LTLAPp0==true))&&<>([]((LTLAPp1==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin4702249430189307621;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' 'X(X((X((((LTLAPp2==true)||X(!(LTLAPp3==true))) U ([](((LTLAPp2==true)||X(!(LTLAPp3==true))))||(((LTLAPp2==true)||X(!(LTLAPp3==true)))&&(!(LTLAPp4==true)||X(!(LTLAPp5==true))))))) U ((!(LTLAPp3==true)&&X((((LTLAPp2==true)||X(!(LTLAPp3==true))) U ([](((LTLAPp2==true)||X(!(LTLAPp3==true))))||(((LTLAPp2==true)||X(!(LTLAPp3==true)))&&(!(LTLAPp4==true)||X(!(LTLAPp5==true))))))))||X([](((LTLAPp2==true)||X(!(LTLAPp3==true)))))))))' '--buchi-type=spotba'
LTSmin run took 536 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-06 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin4702249430189307621;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp6==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin4702249430189307621;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp6==true)))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 9600 s
Running LTSmin : cd /tmp/ltsmin4702249430189307621;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '[]((<>((LTLAPp0==true))&&<>([]((LTLAPp1==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2026-05-25 13:56:08] [INFO ] Flatten gal took : 624 ms
[2026-05-25 13:56:09] [INFO ] Time to serialize gal into /tmp/LTLFireability10944190259032206789.gal : 119 ms
[2026-05-25 13:56:09] [INFO ] Time to serialize properties into /tmp/LTLFireability280554208788195931.ltl : 45 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability10944190259032206789.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability280554208788195931.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 2 LTL properties
Checking formula 0 : !((G((F("((Node0ManageTheCrashOfNode9<1)||(Rx0IsAtTheRightExtremityOfTheLeafSet<1))"))&&(F(G("((((ThereIsAMasterInTheLeafSet<1)||(NoNo...311
Formula 0 simplified : F(G!"((Node0ManageTheCrashOfNode9<1)||(Rx0IsAtTheRightExtremityOfTheLeafSet<1))" | GF!"((((ThereIsAMasterInTheLeafSet<1)||(NoNodeMan...301
LTSmin run took 752077 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-01 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin4702249430189307621;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp6==true)))' '--buchi-type=spotba'
LTSmin run took 655651 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C04-LTLFireability-15 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 2943533 ms.

BK_STOP 1779718141683

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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-S16C04"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 2-5973"
echo " Executing tool itstools"
echo " Input is MultiCrashLeafsetExtension-PT-S16C04, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r178-oct2-177969020200404"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S16C04.tgz
mv MultiCrashLeafsetExtension-PT-S16C04 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;