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-oct2-177969020200428.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)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is MultiCrashLeafsetExtension-PT-S16C07, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-oct2-177969020200428
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.1M
-rw-r--r-- 1 mcc users 7.4K Mar 7 19:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 40K Mar 7 19:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K Mar 7 19:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 73K Mar 7 19:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.9K Mar 15 11:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 11:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Mar 15 11:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 15 11:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Mar 7 19:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 85K Mar 7 19:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Mar 7 19:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Mar 7 19:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Mar 15 11:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Mar 15 11:38 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 5.7M 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-S16C07-LTLFireability-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1779719208773

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-S16C07
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202604301425
[2026-05-25 14:26:50] [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 14:26:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 14:26:51] [INFO ] Load time of PNML (sax parser for PT used): 391 ms
[2026-05-25 14:26:51] [INFO ] Transformed 6222 places.
[2026-05-25 14:26:51] [INFO ] Transformed 8685 transitions.
[2026-05-25 14:26:51] [INFO ] Parsed PT model containing 6222 places and 8685 transitions and 32582 arcs in 592 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 65 out of 6222 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6222/6222 places, 8685/8685 transitions.
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 0 with 34 rules applied. Total rules applied 34 place count 6188 transition count 8685
Discarding 1882 places :
Symmetric choice reduction at 1 with 1882 rule applications. Total rules 1916 place count 4306 transition count 6803
Iterating global reduction 1 with 1882 rules applied. Total rules applied 3798 place count 4306 transition count 6803
Discarding 1649 places :
Symmetric choice reduction at 1 with 1649 rule applications. Total rules 5447 place count 2657 transition count 5154
Iterating global reduction 1 with 1649 rules applied. Total rules applied 7096 place count 2657 transition count 5154
Discarding 217 places :
Symmetric choice reduction at 1 with 217 rule applications. Total rules 7313 place count 2440 transition count 3635
Iterating global reduction 1 with 217 rules applied. Total rules applied 7530 place count 2440 transition count 3635
Applied a total of 7530 rules in 1353 ms. Remains 2440 /6222 variables (removed 3782) and now considering 3635/8685 (removed 5050) transitions.
[2026-05-25 14:26:53] [INFO ] Flow matrix only has 3363 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-3632765699319402892.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14962412448844142445.kers'
[2026-05-25 14:26:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3632765699319402892.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14962412448844142445.kers]
Culling duplicate invariants (modulo rational): removing 179 columns.
Culled 179 columns in 2 ms.
// Phase 1: matrix 3363 rows 2261 cols 9447 entries
Finished phase 1 with 1460 SingleSign rule and 403 generalized
[2026-05-25 14:26:53] [INFO ] Computed 577 invariants in 22 ms
Computed 577 P flows in 23 ms.
Exported basis to /tmp/petrispot-output-14962412448844142445.kers
Total runtime 25 ms.
[2026-05-25 14:26:57] [INFO ] Implicit Places using invariants in 4166 ms returned [4, 8, 12, 14, 16, 18, 22, 26, 31, 40, 49, 63, 76, 91, 107, 123, 125, 127, 129, 131, 135, 137, 153, 164, 173, 180, 185, 188, 219, 226, 229, 230, 231, 232, 233, 234, 235, 236, 239, 244, 251, 260, 271, 284, 298, 312, 313, 314, 315, 317, 318, 319, 330, 339, 348, 353, 356, 358, 389, 396, 399, 400, 401, 402, 403, 404, 405, 406, 408, 412, 417, 424, 433, 444, 456, 468, 469, 470, 471, 472, 473, 474, 475, 484, 491, 496, 499, 501, 503, 534, 541, 544, 545, 546, 548, 549, 550, 551, 555, 557, 560, 565, 572, 581, 591, 601, 602, 603, 604, 605, 606, 607, 608, 615, 620, 623, 625, 627, 629, 660, 667, 670, 671, 672, 673, 674, 675, 676, 677, 679, 681, 683, 686, 691, 698, 706, 714, 715, 716, 718, 719, 720, 721, 726, 732, 734, 736, 738, 740, 771, 778, 781, 782, 783, 784, 785, 786, 787, 788, 790, 792, 794, 796, 799, 804, 810, 816, 817, 818, 819, 820, 821, 822, 823, 826, 828, 830, 832, 834, 836, 867, 874, 877, 878, 881, 882, 883, 884, 886, 888, 893, 895, 897, 900, 906, 911, 912, 913, 916, 917, 918, 922, 924, 929, 931, 933, 935, 966, 973, 976, 977, 978, 979, 980, 981, 982, 983, 985, 987, 989, 991, 993, 995, 997, 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1009, 1011, 1013, 1015, 1017, 1019, 1050, 1052, 1056, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1068, 1070, 1072, 1074, 1076, 1078, 1080, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1092, 1094, 1096, 1098, 1100, 1102, 1133, 1140, 1144, 1145, 1146, 1147, 1148, 1149, 1150, 1155, 1157, 1159, 1161, 1163, 1165, 1167, 1170, 1171, 1172, 1174, 1175, 1176, 1177, 1179, 1181, 1183, 1187, 1189, 1192, 1223, 1230, 1233, 1234, 1235, 1236, 1237, 1238, 1239, 1240, 1242, 1244, 1246, 1248, 1250, 1252, 1255, 1260, 1261, 1262, 1263, 1264, 1265, 1266, 1267, 1270, 1272, 1274, 1277, 1279, 1281, 1319, 1322, 1323, 1324, 1326, 1327, 1328, 1329, 1331, 1333, 1335, 1337, 1342, 1345, 1350, 1357, 1358, 1359, 1360, 1361, 1362, 1363, 1364, 1369, 1372, 1374, 1376, 1378, 1380, 1411, 1418, 1421, 1422, 1423, 1424, 1425, 1426, 1428, 1430, 1432, 1434, 1436, 1441, 1446, 1453, 1462, 1463, 1464, 1465, 1466, 1467, 1468, 1469, 1476, 1481, 1484, 1486, 1488, 1490, 1521, 1528, 1531, 1532, 1533, 1534, 1535, 1536, 1537, 1538, 1540, 1542, 1544, 1547, 1552, 1559, 1568, 1579, 1580, 1582, 1583, 1584, 1585, 1586, 1602, 1607, 1610, 1614, 1616, 1647, 1654, 1657, 1658, 1660, 1661, 1662, 1663, 1664, 1666, 1668, 1671, 1676, 1683, 1692, 1705, 1718, 1719, 1720, 1721, 1722, 1723, 1724, 1725, 1736, 1745, 1752, 1757, 1760, 1762, 1793, 1800, 1803, 1804, 1805, 1806, 1807, 1808, 1809, 1810, 1812, 1815, 1820, 1827, 1836, 1847, 1860, 1875, 1876, 1877, 1878, 1879, 1880, 1881, 1882, 1896, 1907, 1916, 1923, 1928, 1931, 1962, 1964, 1968, 1971, 1973, 1974, 1975, 1976, 1977, 1978, 1981, 1986, 1993, 2004, 2015, 2028, 2043, 2060, 2061, 2062, 2063, 2064, 2065, 2066, 2067, 2082, 2095, 2106, 2115, 2122, 2127, 2159]
[2026-05-25 14:26:57] [INFO ] Actually due to overlaps returned [219, 389, 534, 660, 771, 867, 966, 1050, 1133, 1223, 1411, 1521, 1647, 1793, 1962, 2159, 4, 12, 14, 16, 18, 22, 123, 125, 127, 129, 131, 135, 137, 229, 230, 231, 232, 233, 234, 235, 312, 313, 314, 315, 317, 318, 319, 399, 400, 401, 402, 403, 404, 405, 468, 469, 470, 471, 472, 473, 474, 475, 544, 545, 546, 548, 549, 550, 601, 602, 603, 604, 605, 606, 607, 608, 670, 671, 672, 673, 674, 675, 676, 714, 715, 716, 718, 719, 720, 721, 781, 782, 783, 784, 785, 786, 787, 816, 817, 818, 819, 820, 821, 822, 823, 877, 878, 881, 882, 883, 911, 912, 913, 916, 917, 918, 976, 977, 978, 979, 980, 981, 982, 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1052, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1144, 1145, 1146, 1147, 1148, 1149, 1170, 1171, 1172, 1174, 1175, 1176, 1177, 1233, 1234, 1235, 1236, 1237, 1238, 1239, 1260, 1261, 1262, 1263, 1264, 1265, 1266, 1322, 1323, 1324, 1326, 1327, 1328, 1357, 1358, 1359, 1360, 1361, 1362, 1363, 1369, 1421, 1422, 1423, 1424, 1425, 1426, 1462, 1463, 1464, 1465, 1466, 1467, 1468, 1476, 1531, 1532, 1533, 1534, 1535, 1536, 1537, 1579, 1580, 1582, 1583, 1584, 1585, 1657, 1658, 1660, 1661, 1662, 1663, 1718, 1719, 1720, 1721, 1722, 1723, 1724, 1736, 1803, 1804, 1805, 1806, 1807, 1808, 1809, 1875, 1876, 1877, 1878, 1879, 1880, 1881, 1896, 1964, 1971, 1973, 1974, 1975, 1976, 1977, 2060, 2061, 2062, 2063, 2064, 2065, 2066, 2082]
Discarding 255 places :
Implicit Place search using SMT only with invariants took 4235 ms to find 255 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2185/6222 places, 3635/8685 transitions.
Discarding 207 places :
Symmetric choice reduction at 0 with 207 rule applications. Total rules 207 place count 1978 transition count 3428
Iterating global reduction 0 with 207 rules applied. Total rules applied 414 place count 1978 transition count 3428
Discarding 207 places :
Symmetric choice reduction at 0 with 207 rule applications. Total rules 621 place count 1771 transition count 3221
Iterating global reduction 0 with 207 rules applied. Total rules applied 828 place count 1771 transition count 3221
Discarding 204 places :
Symmetric choice reduction at 0 with 204 rule applications. Total rules 1032 place count 1567 transition count 3017
Iterating global reduction 0 with 204 rules applied. Total rules applied 1236 place count 1567 transition count 3017
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 1252 place count 1551 transition count 2905
Iterating global reduction 0 with 16 rules applied. Total rules applied 1268 place count 1551 transition count 2905
Applied a total of 1268 rules in 363 ms. Remains 1551 /2185 variables (removed 634) and now considering 2905/3635 (removed 730) transitions.
[2026-05-25 14:26:57] [INFO ] Flow matrix only has 2633 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-14707425526302258012.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16803602549771979047.kers'
[2026-05-25 14:26:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14707425526302258012.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16803602549771979047.kers]
Culling duplicate invariants (modulo rational): removing 172 columns.
Culled 172 columns in 1 ms.
// Phase 1: matrix 2633 rows 1379 cols 7128 entries
Finished phase 1 with 912 SingleSign rule and 317 generalized
[2026-05-25 14:26:57] [INFO ] Computed 322 invariants in 24 ms
Computed 322 P flows in 25 ms.
Exported basis to /tmp/petrispot-output-16803602549771979047.kers
Total runtime 30 ms.
[2026-05-25 14:27:01] [INFO ] Implicit Places using invariants in 3837 ms returned [7, 20, 25, 34, 43, 57, 70, 85, 101, 140, 151, 160, 167, 172, 175, 212, 215, 218, 223, 230, 239, 250, 263, 277, 302, 311, 320, 325, 328, 330, 348, 350, 352, 356, 361, 368, 377, 388, 400, 420, 427, 432, 435, 437, 439, 448, 452, 456, 458, 461, 466, 473, 482, 492, 507, 512, 515, 517, 519, 521, 532, 534, 536, 538, 540, 543, 548, 555, 563, 576, 582, 584, 586, 588, 590, 601, 603, 605, 607, 609, 611, 614, 619, 625, 633, 635, 637, 639, 641, 643, 653, 658, 660, 662, 667, 669, 671, 674, 680, 690, 692, 697, 699, 701, 703, 720, 722, 724, 726, 728, 730, 732, 734, 736, 740, 742, 744, 746, 748, 750, 758, 760, 762, 764, 766, 768, 770, 772, 774, 777, 779, 781, 783, 785, 787, 796, 800, 805, 807, 809, 811, 813, 815, 817, 822, 824, 826, 830, 832, 835, 848, 850, 852, 854, 856, 858, 860, 862, 865, 869, 872, 874, 876, 879, 881, 883, 893, 897, 899, 901, 903, 905, 910, 913, 918, 924, 931, 933, 935, 937, 939, 950, 954, 956, 958, 960, 962, 967, 972, 979, 987, 998, 1001, 1003, 1005, 1007, 1018, 1020, 1022, 1024, 1026, 1029, 1034, 1041, 1050, 1062, 1078, 1083, 1086, 1090, 1092, 1103, 1107, 1109, 1111, 1114, 1119, 1126, 1135, 1148, 1160, 1179, 1186, 1191, 1194, 1196, 1207, 1209, 1211, 1214, 1219, 1226, 1235, 1246, 1259, 1273, 1297, 1306, 1313, 1318, 1321, 1328, 1332, 1335, 1340, 1347, 1358, 1369, 1382, 1397, 1413, 1440, 1451, 1460, 1467, 1472]
Discarding 256 places :
Implicit Place search using SMT only with invariants took 3852 ms to find 256 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1295/6222 places, 2905/8685 transitions.
Applied a total of 0 rules in 64 ms. Remains 1295 /1295 variables (removed 0) and now considering 2905/2905 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 9882 ms. Remains : 1295/6222 places, 2905/8685 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1295/1295 places, 2905/2905 transitions.
Applied a total of 0 rules in 53 ms. Remains 1295 /1295 variables (removed 0) and now considering 2905/2905 (removed 0) transitions.
[2026-05-25 14:27:01] [INFO ] Flow matrix only has 2633 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-2147554502109423202.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5805032311596990570.kers'
[2026-05-25 14:27:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2147554502109423202.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5805032311596990570.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 2633 rows 1265 cols 6900 entries
Finished phase 1 with 912 SingleSign rule and 317 generalized
[2026-05-25 14:27:01] [INFO ] Computed 66 invariants in 57 ms
Computed 66 P flows in 57 ms.
Exported basis to /tmp/petrispot-output-5805032311596990570.kers
Total runtime 59 ms.
[2026-05-25 14:27:04] [INFO ] Implicit Places using invariants in 2832 ms returned []
[2026-05-25 14:27:04] [INFO ] Flow matrix only has 2633 transitions (discarded 272 similar events)
[2026-05-25 14:27:04] [INFO ] Invariant cache hit.
[2026-05-25 14:27:05] [INFO ] State equation strengthened by 1052 read => feed constraints.
[2026-05-25 14:27:35] [INFO ] Performed 1069/1295 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 14:27:44] [INFO ] Implicit Places using invariants and state equation in 40178 ms returned []
Implicit Place search using SMT with State Equation took 43034 ms to find 0 implicit places.
Running 2888 sub problems to find dead transitions.
[2026-05-25 14:27:45] [INFO ] Flow matrix only has 2633 transitions (discarded 272 similar events)
[2026-05-25 14:27:45] [INFO ] Invariant cache hit.
[2026-05-25 14:27:45] [INFO ] State equation strengthened by 1052 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1293 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 2888 unsolved
SMT process timed out in 32025ms, After SMT, problems are : Problem set: 0 solved, 2888 unsolved
Search for dead transitions found 0 dead transitions in 32082ms
Finished structural reductions in LTL mode , in 1 iterations and 75478 ms. Remains : 1295/1295 places, 2905/2905 transitions.
Support contains 65 out of 1295 places after structural reductions.
[2026-05-25 14:28:17] [INFO ] Flatten gal took : 237 ms
[2026-05-25 14:28:17] [INFO ] Flatten gal took : 162 ms
[2026-05-25 14:28:17] [INFO ] Input system was already deterministic with 2905 transitions.
Support contains 63 out of 1295 places (down from 65) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 34 to 33
RANDOM walk for 40000 steps (549 resets) in 2046 ms. (19 steps per ms) remains 17/33 properties
BEST_FIRST walk for 4003 steps (12 resets) in 35 ms. (111 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (12 resets) in 50 ms. (78 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (12 resets) in 42 ms. (93 steps per ms) remains 16/17 properties
BEST_FIRST walk for 4004 steps (12 resets) in 74 ms. (53 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (12 resets) in 70 ms. (56 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (12 resets) in 23 ms. (166 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (12 resets) in 29 ms. (133 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (12 resets) in 27 ms. (143 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (12 resets) in 20 ms. (190 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (12 resets) in 27 ms. (142 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (12 resets) in 26 ms. (148 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (12 resets) in 29 ms. (133 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (12 resets) in 22 ms. (174 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (12 resets) in 35 ms. (111 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (12 resets) in 19 ms. (200 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (12 resets) in 22 ms. (174 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (12 resets) in 23 ms. (166 steps per ms) remains 16/16 properties
[2026-05-25 14:28:18] [INFO ] Flow matrix only has 2633 transitions (discarded 272 similar events)
[2026-05-25 14:28:18] [INFO ] Invariant cache hit.
[2026-05-25 14:28:18] [INFO ] State equation strengthened by 1052 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Problem AtomicPropp2 is UNSAT
At refinement iteration 1 (OVERLAPS) 885/918 variables, 8/8 constraints. Problems are: Problem set: 1 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/918 variables, 2/10 constraints. Problems are: Problem set: 1 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/918 variables, 0/10 constraints. Problems are: Problem set: 1 solved, 15 unsolved
Problem AtomicPropp11 is UNSAT
At refinement iteration 4 (OVERLAPS) 351/1269 variables, 30/40 constraints. Problems are: Problem set: 2 solved, 14 unsolved
SMT process timed out in 5294ms, After SMT, problems are : Problem set: 2 solved, 14 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 26 out of 1295 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1295/1295 places, 2905/2905 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 1295 transition count 2882
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 1 with 23 rules applied. Total rules applied 46 place count 1272 transition count 2882
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 46 place count 1272 transition count 2859
Deduced a syphon composed of 23 places in 2 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 92 place count 1249 transition count 2859
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 104 place count 1237 transition count 2835
Iterating global reduction 2 with 12 rules applied. Total rules applied 116 place count 1237 transition count 2835
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 116 place count 1237 transition count 2831
Deduced a syphon composed of 4 places in 3 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 124 place count 1233 transition count 2831
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 134 place count 1223 transition count 2761
Iterating global reduction 2 with 10 rules applied. Total rules applied 144 place count 1223 transition count 2761
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 5 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 204 place count 1193 transition count 2731
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 210 place count 1187 transition count 2725
Iterating global reduction 2 with 6 rules applied. Total rules applied 216 place count 1187 transition count 2725
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 222 place count 1181 transition count 2683
Iterating global reduction 2 with 6 rules applied. Total rules applied 228 place count 1181 transition count 2683
Free-agglomeration rule (complex) applied 137 times.
Iterating global reduction 2 with 137 rules applied. Total rules applied 365 place count 1181 transition count 3530
Reduce places removed 137 places and 0 transitions.
Iterating post reduction 2 with 137 rules applied. Total rules applied 502 place count 1044 transition count 3530
Partial Free-agglomeration rule applied 11 times.
Drop transitions (Partial Free agglomeration) removed 11 transitions
Iterating global reduction 3 with 11 rules applied. Total rules applied 513 place count 1044 transition count 3530
Applied a total of 513 rules in 919 ms. Remains 1044 /1295 variables (removed 251) and now considering 3530/2905 (removed -625) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 920 ms. Remains : 1044/1295 places, 3530/2905 transitions.
RANDOM walk for 40000 steps (913 resets) in 1502 ms. (26 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40002 steps (115 resets) in 173 ms. (229 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (114 resets) in 119 ms. (333 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (127 resets) in 127 ms. (312 steps per ms) remains 13/14 properties
BEST_FIRST walk for 40004 steps (128 resets) in 136 ms. (292 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (128 resets) in 127 ms. (312 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (113 resets) in 120 ms. (330 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (128 resets) in 127 ms. (312 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (113 resets) in 119 ms. (333 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (130 resets) in 127 ms. (312 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (128 resets) in 129 ms. (307 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (128 resets) in 135 ms. (294 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (130 resets) in 170 ms. (233 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (113 resets) in 118 ms. (336 steps per ms) remains 13/13 properties
Interrupted probabilistic random walk after 56712 steps, run timeout after 3001 ms. (steps per millisecond=18 ) properties seen :0 out of 13
Probabilistic random walk after 56712 steps, saw 24193 distinct states, run finished after 3014 ms. (steps per millisecond=18 ) properties seen :0
[2026-05-25 14:28:28] [INFO ] Flow matrix only has 3142 transitions (discarded 388 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11273254376239208848.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2437079967662488774.kers'
[2026-05-25 14:28:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11273254376239208848.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2437079967662488774.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 3142 rows 1014 cols 9100 entries
Finished phase 1 with 794 SingleSign rule and 184 generalized
[2026-05-25 14:28:28] [INFO ] Computed 66 invariants in 21 ms
Computed 66 P flows in 21 ms.
Exported basis to /tmp/petrispot-output-2437079967662488774.kers
Total runtime 24 ms.
[2026-05-25 14:28:29] [INFO ] State equation strengthened by 1928 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 655/679 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/679 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/679 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (OVERLAPS) 337/1016 variables, 29/38 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1016 variables, 20/58 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1016 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 13 unsolved
SMT process timed out in 46221ms, After SMT, problems are : Problem set: 0 solved, 13 unsolved
Fused 13 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 24 out of 1044 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1044/1044 places, 3530/3530 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 1044 transition count 3529
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 1043 transition count 3529
Applied a total of 2 rules in 322 ms. Remains 1043 /1044 variables (removed 1) and now considering 3529/3530 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 330 ms. Remains : 1043/1044 places, 3529/3530 transitions.
RANDOM walk for 40000 steps (913 resets) in 861 ms. (46 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (113 resets) in 143 ms. (277 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (113 resets) in 187 ms. (212 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (128 resets) in 132 ms. (300 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (130 resets) in 127 ms. (312 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (127 resets) in 129 ms. (307 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (113 resets) in 121 ms. (327 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (127 resets) in 143 ms. (277 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (115 resets) in 120 ms. (330 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (129 resets) in 129 ms. (307 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (128 resets) in 129 ms. (307 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (131 resets) in 133 ms. (298 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (126 resets) in 127 ms. (312 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (114 resets) in 120 ms. (330 steps per ms) remains 13/13 properties
Interrupted probabilistic random walk after 39972 steps, run timeout after 3001 ms. (steps per millisecond=13 ) properties seen :0 out of 13
Probabilistic random walk after 39972 steps, saw 17186 distinct states, run finished after 3002 ms. (steps per millisecond=13 ) properties seen :0
[2026-05-25 14:29:19] [INFO ] Flow matrix only has 3141 transitions (discarded 388 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16640851699370257623.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13528715564648294610.kers'
[2026-05-25 14:29:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16640851699370257623.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13528715564648294610.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 3141 rows 1013 cols 9104 entries
Finished phase 1 with 942 SingleSign rule and 35 generalized
[2026-05-25 14:29:19] [INFO ] Computed 66 invariants in 22 ms
Computed 66 P flows in 22 ms.
Exported basis to /tmp/petrispot-output-13528715564648294610.kers
Total runtime 24 ms.
[2026-05-25 14:29:19] [INFO ] State equation strengthened by 1928 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 654/678 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/678 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/678 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (OVERLAPS) 337/1015 variables, 29/38 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1015 variables, 20/58 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1015 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1015 variables, 2/80 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1015 variables, 18/98 constraints. Problems are: Problem set: 0 solved, 13 unsolved
SMT process timed out in 75859ms, After SMT, problems are : Problem set: 0 solved, 13 unsolved
Fused 13 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 24 out of 1043 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1043/1043 places, 3529/3529 transitions.
Applied a total of 0 rules in 114 ms. Remains 1043 /1043 variables (removed 0) and now considering 3529/3529 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 114 ms. Remains : 1043/1043 places, 3529/3529 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1043/1043 places, 3529/3529 transitions.
Applied a total of 0 rules in 98 ms. Remains 1043 /1043 variables (removed 0) and now considering 3529/3529 (removed 0) transitions.
[2026-05-25 14:30:35] [INFO ] Flow matrix only has 3141 transitions (discarded 388 similar events)
[2026-05-25 14:30:35] [INFO ] Invariant cache hit.
[2026-05-25 14:30:37] [INFO ] Implicit Places using invariants in 1913 ms returned [7, 206, 321, 400, 448, 449, 459, 460, 520, 529, 563, 571, 673, 681, 703, 869]
[2026-05-25 14:30:37] [INFO ] Actually due to overlaps returned [563, 7, 206, 321, 400, 448, 449, 459, 460, 520, 529, 571, 673, 703, 869]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 1930 ms to find 15 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1028/1043 places, 3529/3529 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1019 transition count 3520
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1019 transition count 3520
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 27 place count 1010 transition count 3511
Iterating global reduction 0 with 9 rules applied. Total rules applied 36 place count 1010 transition count 3511
Applied a total of 36 rules in 199 ms. Remains 1010 /1028 variables (removed 18) and now considering 3511/3529 (removed 18) transitions.
[2026-05-25 14:30:37] [INFO ] Flow matrix only has 3123 transitions (discarded 388 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14428279821524282664.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7476706007545394844.kers'
[2026-05-25 14:30:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14428279821524282664.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7476706007545394844.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 4 ms.
// Phase 1: matrix 3123 rows 980 cols 8862 entries
Finished phase 1 with 938 SingleSign rule and 21 generalized
[2026-05-25 14:30:37] [INFO ] Computed 51 invariants in 55 ms
Computed 51 P flows in 68 ms.
Exported basis to /tmp/petrispot-output-7476706007545394844.kers
Total runtime 70 ms.
[2026-05-25 14:30:39] [INFO ] Implicit Places using invariants in 1807 ms returned [662]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1813 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 1009/1043 places, 3511/3529 transitions.
Applied a total of 0 rules in 127 ms. Remains 1009 /1009 variables (removed 0) and now considering 3511/3511 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 4182 ms. Remains : 1009/1043 places, 3511/3529 transitions.
Successfully simplified 2 atomic propositions for a total of 14 simplifications.
Computed a total of 463 stabilizing places and 1272 stable transitions
FORMULA MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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 1 out of 1295 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1295/1295 places, 2905/2905 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 1295 transition count 2881
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 48 place count 1271 transition count 2881
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 48 place count 1271 transition count 2857
Deduced a syphon composed of 24 places in 2 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 96 place count 1247 transition count 2857
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 112 place count 1231 transition count 2817
Iterating global reduction 2 with 16 rules applied. Total rules applied 128 place count 1231 transition count 2817
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 128 place count 1231 transition count 2813
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 136 place count 1227 transition count 2813
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 147 place count 1216 transition count 2736
Iterating global reduction 2 with 11 rules applied. Total rules applied 158 place count 1216 transition count 2736
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 1 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 220 place count 1185 transition count 2705
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 227 place count 1178 transition count 2698
Iterating global reduction 2 with 7 rules applied. Total rules applied 234 place count 1178 transition count 2698
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 241 place count 1171 transition count 2649
Iterating global reduction 2 with 7 rules applied. Total rules applied 248 place count 1171 transition count 2649
Applied a total of 248 rules in 493 ms. Remains 1171 /1295 variables (removed 124) and now considering 2649/2905 (removed 256) transitions.
[2026-05-25 14:30:40] [INFO ] Flow matrix only has 2377 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-10600441151239523197.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3998073709457588895.kers'
[2026-05-25 14:30:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10600441151239523197.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3998073709457588895.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 3 ms.
// Phase 1: matrix 2377 rows 1141 cols 6365 entries
Finished phase 1 with 802 SingleSign rule and 303 generalized
[2026-05-25 14:30:40] [INFO ] Computed 66 invariants in 39 ms
Computed 66 P flows in 39 ms.
Exported basis to /tmp/petrispot-output-3998073709457588895.kers
Total runtime 41 ms.
[2026-05-25 14:30:42] [INFO ] Implicit Places using invariants in 1714 ms returned [9, 10, 95, 229, 357, 450, 505, 523, 524, 586, 596, 633, 641, 678, 759, 768, 793, 982]
[2026-05-25 14:30:42] [INFO ] Actually due to overlaps returned [633, 9, 10, 95, 229, 357, 450, 505, 523, 524, 586, 596, 641, 678, 759, 793, 982]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 1718 ms to find 17 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1154/1295 places, 2649/2905 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1145 transition count 2640
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1145 transition count 2640
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 27 place count 1136 transition count 2631
Iterating global reduction 0 with 9 rules applied. Total rules applied 36 place count 1136 transition count 2631
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 42 place count 1130 transition count 2589
Iterating global reduction 0 with 6 rules applied. Total rules applied 48 place count 1130 transition count 2589
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 62 place count 1123 transition count 2582
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 69 place count 1116 transition count 2575
Iterating global reduction 0 with 7 rules applied. Total rules applied 76 place count 1116 transition count 2575
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 83 place count 1109 transition count 2526
Iterating global reduction 0 with 7 rules applied. Total rules applied 90 place count 1109 transition count 2526
Applied a total of 90 rules in 453 ms. Remains 1109 /1154 variables (removed 45) and now considering 2526/2649 (removed 123) transitions.
[2026-05-25 14:30:42] [INFO ] Flow matrix only has 2254 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-4258171062314647559.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14380115281285022413.kers'
[2026-05-25 14:30:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4258171062314647559.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14380115281285022413.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 2254 rows 1079 cols 6054 entries
Finished phase 1 with 894 SingleSign rule and 166 generalized
[2026-05-25 14:30:42] [INFO ] Computed 49 invariants in 16 ms
Computed 49 P flows in 17 ms.
Exported basis to /tmp/petrispot-output-14380115281285022413.kers
Total runtime 20 ms.
[2026-05-25 14:30:44] [INFO ] Implicit Places using invariants in 1458 ms returned [729]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1468 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1108/1295 places, 2526/2905 transitions.
Applied a total of 0 rules in 103 ms. Remains 1108 /1108 variables (removed 0) and now considering 2526/2526 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 4236 ms. Remains : 1108/1295 places, 2526/2905 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 334 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-01
Stuttering criterion allowed to conclude after 51 steps with 0 reset in 3 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-01 finished in 4816 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(F((p0||X(((p0 U (p1&&X(p2)))||X(p1)))))))'
Support contains 5 out of 1295 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1295/1295 places, 2905/2905 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 1273 transition count 2859
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 1273 transition count 2859
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 61 place count 1256 transition count 2782
Iterating global reduction 0 with 17 rules applied. Total rules applied 78 place count 1256 transition count 2782
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 85 place count 1249 transition count 2733
Iterating global reduction 0 with 7 rules applied. Total rules applied 92 place count 1249 transition count 2733
Applied a total of 92 rules in 212 ms. Remains 1249 /1295 variables (removed 46) and now considering 2733/2905 (removed 172) transitions.
[2026-05-25 14:30:44] [INFO ] Flow matrix only has 2461 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-13804734889612992650.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15360695388017063737.kers'
[2026-05-25 14:30:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13804734889612992650.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15360695388017063737.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 2461 rows 1219 cols 6517 entries
Finished phase 1 with 880 SingleSign rule and 303 generalized
[2026-05-25 14:30:45] [INFO ] Computed 66 invariants in 20 ms
Computed 66 P flows in 21 ms.
Exported basis to /tmp/petrispot-output-15360695388017063737.kers
Total runtime 37 ms.
[2026-05-25 14:30:47] [INFO ] Implicit Places using invariants in 2253 ms returned [14, 17, 108, 259, 393, 488, 546, 547, 561, 562, 633, 643, 683, 734, 817, 826, 853, 1045]
[2026-05-25 14:30:47] [INFO ] Actually due to overlaps returned [683, 14, 17, 108, 259, 393, 488, 546, 547, 561, 562, 633, 643, 734, 817, 853, 1045]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 2280 ms to find 17 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1232/1295 places, 2733/2905 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 1216 transition count 2717
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 1216 transition count 2717
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 48 place count 1200 transition count 2701
Iterating global reduction 0 with 16 rules applied. Total rules applied 64 place count 1200 transition count 2701
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 80 place count 1184 transition count 2685
Iterating global reduction 0 with 16 rules applied. Total rules applied 96 place count 1184 transition count 2685
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 109 place count 1171 transition count 2594
Iterating global reduction 0 with 13 rules applied. Total rules applied 122 place count 1171 transition count 2594
Applied a total of 122 rules in 318 ms. Remains 1171 /1232 variables (removed 61) and now considering 2594/2733 (removed 139) transitions.
[2026-05-25 14:30:47] [INFO ] Flow matrix only has 2322 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-3442932138257613804.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8029715957650671878.kers'
[2026-05-25 14:30:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3442932138257613804.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8029715957650671878.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 3 ms.
// Phase 1: matrix 2322 rows 1141 cols 6190 entries
Finished phase 1 with 1108 SingleSign rule and 14 generalized
[2026-05-25 14:30:47] [INFO ] Computed 49 invariants in 49 ms
Computed 49 P flows in 49 ms.
Exported basis to /tmp/petrispot-output-8029715957650671878.kers
Total runtime 54 ms.
[2026-05-25 14:30:49] [INFO ] Implicit Places using invariants in 1623 ms returned [774]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1628 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1170/1295 places, 2594/2905 transitions.
Applied a total of 0 rules in 64 ms. Remains 1170 /1170 variables (removed 0) and now considering 2594/2594 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 4502 ms. Remains : 1170/1295 places, 2594/2905 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(F((X(((p0 U (p1&&X(p2)))||X(p1)))||p0))))'
Stuttering acceptance computed with spot in 325 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-03
Stuttering criterion allowed to conclude after 73 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-03 finished in 4887 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(((G(p0) U (p1||(G(p3)&&p2))) U p1))))'
Support contains 10 out of 1295 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1295/1295 places, 2905/2905 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 1272 transition count 2858
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 1272 transition count 2858
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 65 place count 1253 transition count 2773
Iterating global reduction 0 with 19 rules applied. Total rules applied 84 place count 1253 transition count 2773
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 92 place count 1245 transition count 2717
Iterating global reduction 0 with 8 rules applied. Total rules applied 100 place count 1245 transition count 2717
Applied a total of 100 rules in 275 ms. Remains 1245 /1295 variables (removed 50) and now considering 2717/2905 (removed 188) transitions.
[2026-05-25 14:30:49] [INFO ] Flow matrix only has 2445 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-3637862933080774338.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3944654939988086831.kers'
[2026-05-25 14:30:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3637862933080774338.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3944654939988086831.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 2445 rows 1215 cols 6483 entries
Finished phase 1 with 1150 SingleSign rule and 29 generalized
[2026-05-25 14:30:49] [INFO ] Computed 66 invariants in 25 ms
Computed 66 P flows in 47 ms.
Exported basis to /tmp/petrispot-output-3944654939988086831.kers
Total runtime 52 ms.
[2026-05-25 14:30:52] [INFO ] Implicit Places using invariants in 2571 ms returned [14, 17, 108, 259, 394, 489, 547, 548, 562, 563, 632, 642, 691, 730, 813, 849, 1041]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 2591 ms to find 17 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1228/1295 places, 2717/2905 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 1211 transition count 2700
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 1211 transition count 2700
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 51 place count 1194 transition count 2683
Iterating global reduction 0 with 17 rules applied. Total rules applied 68 place count 1194 transition count 2683
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 85 place count 1177 transition count 2666
Iterating global reduction 0 with 17 rules applied. Total rules applied 102 place count 1177 transition count 2666
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 115 place count 1164 transition count 2575
Iterating global reduction 0 with 13 rules applied. Total rules applied 128 place count 1164 transition count 2575
Applied a total of 128 rules in 281 ms. Remains 1164 /1228 variables (removed 64) and now considering 2575/2717 (removed 142) transitions.
[2026-05-25 14:30:52] [INFO ] Flow matrix only has 2303 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-13012892709879944823.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5306213053843790085.kers'
[2026-05-25 14:30:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13012892709879944823.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5306213053843790085.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 4 ms.
// Phase 1: matrix 2303 rows 1134 cols 6165 entries
Finished phase 1 with 1103 SingleSign rule and 12 generalized
[2026-05-25 14:30:52] [INFO ] Computed 49 invariants in 56 ms
Computed 49 P flows in 57 ms.
Exported basis to /tmp/petrispot-output-5306213053843790085.kers
Total runtime 59 ms.
[2026-05-25 14:30:54] [INFO ] Implicit Places using invariants in 1614 ms returned []
[2026-05-25 14:30:54] [INFO ] Flow matrix only has 2303 transitions (discarded 272 similar events)
[2026-05-25 14:30:54] [INFO ] Invariant cache hit.
[2026-05-25 14:30:55] [INFO ] State equation strengthened by 836 read => feed constraints.
[2026-05-25 14:31:17] [INFO ] Implicit Places using invariants and state equation in 23280 ms returned [1126]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 24901 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1163/1295 places, 2575/2905 transitions.
Applied a total of 0 rules in 51 ms. Remains 1163 /1163 variables (removed 0) and now considering 2575/2575 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 28099 ms. Remains : 1163/1295 places, 2575/2905 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(((G(p0) U (p1||(G(p3)&&p2))) U p1))))'
Stuttering acceptance computed with spot in 242 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0), (NOT p3), (AND (NOT p0) (NOT p3))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-04
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-04 finished in 28389 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(F(!p0)))'
Support contains 2 out of 1295 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1295/1295 places, 2905/2905 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 1271 transition count 2857
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 1271 transition count 2857
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 67 place count 1252 transition count 2772
Iterating global reduction 0 with 19 rules applied. Total rules applied 86 place count 1252 transition count 2772
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 94 place count 1244 transition count 2716
Iterating global reduction 0 with 8 rules applied. Total rules applied 102 place count 1244 transition count 2716
Applied a total of 102 rules in 260 ms. Remains 1244 /1295 variables (removed 51) and now considering 2716/2905 (removed 189) transitions.
[2026-05-25 14:31:18] [INFO ] Flow matrix only has 2444 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-8968979060896619797.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8929085550210110047.kers'
[2026-05-25 14:31:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8968979060896619797.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8929085550210110047.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 3 ms.
// Phase 1: matrix 2444 rows 1214 cols 6481 entries
Finished phase 1 with 876 SingleSign rule and 302 generalized
[2026-05-25 14:31:18] [INFO ] Computed 66 invariants in 47 ms
Computed 66 P flows in 48 ms.
Exported basis to /tmp/petrispot-output-8929085550210110047.kers
Total runtime 49 ms.
[2026-05-25 14:31:20] [INFO ] Implicit Places using invariants in 2183 ms returned [14, 17, 108, 259, 393, 488, 546, 547, 561, 562, 631, 641, 681, 690, 729, 812, 821, 848, 1040]
[2026-05-25 14:31:20] [INFO ] Actually due to overlaps returned [681, 14, 17, 108, 259, 393, 488, 546, 547, 561, 562, 631, 641, 690, 729, 812, 848, 1040]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 2197 ms to find 18 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1226/1295 places, 2716/2905 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 1209 transition count 2699
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 1209 transition count 2699
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 51 place count 1192 transition count 2682
Iterating global reduction 0 with 17 rules applied. Total rules applied 68 place count 1192 transition count 2682
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 85 place count 1175 transition count 2665
Iterating global reduction 0 with 17 rules applied. Total rules applied 102 place count 1175 transition count 2665
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 116 place count 1161 transition count 2567
Iterating global reduction 0 with 14 rules applied. Total rules applied 130 place count 1161 transition count 2567
Applied a total of 130 rules in 253 ms. Remains 1161 /1226 variables (removed 65) and now considering 2567/2716 (removed 149) transitions.
[2026-05-25 14:31:20] [INFO ] Flow matrix only has 2295 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-14715371879896613779.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9597300845308635597.kers'
[2026-05-25 14:31:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14715371879896613779.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9597300845308635597.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 2295 rows 1131 cols 6132 entries
Finished phase 1 with 1101 SingleSign rule and 12 generalized
[2026-05-25 14:31:20] [INFO ] Computed 48 invariants in 15 ms
Computed 48 P flows in 16 ms.
Exported basis to /tmp/petrispot-output-9597300845308635597.kers
Total runtime 22 ms.
[2026-05-25 14:31:22] [INFO ] Implicit Places using invariants in 1723 ms returned [765]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1728 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1160/1295 places, 2567/2905 transitions.
Applied a total of 0 rules in 55 ms. Remains 1160 /1160 variables (removed 0) and now considering 2567/2567 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 4495 ms. Remains : 1160/1295 places, 2567/2905 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(F(p0)))'
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-05
Product exploration explored 100000 steps with 50000 reset in 808 ms.
Product exploration explored 100000 steps with 50000 reset in 856 ms.
Computed a total of 328 stabilizing places and 934 stable transitions
Computed a total of 328 stabilizing places and 934 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 3 factoid took 23 ms. Proved property starting from automaton with 2 states, 2 edges and 1 AP (stutter sensitive
Knowledge-based reduction took 69 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-05 finished in 8362 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 1295 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1295/1295 places, 2905/2905 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 1295 transition count 2880
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 50 place count 1270 transition count 2880
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 50 place count 1270 transition count 2856
Deduced a syphon composed of 24 places in 2 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 98 place count 1246 transition count 2856
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 114 place count 1230 transition count 2816
Iterating global reduction 2 with 16 rules applied. Total rules applied 130 place count 1230 transition count 2816
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 130 place count 1230 transition count 2812
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 138 place count 1226 transition count 2812
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 149 place count 1215 transition count 2735
Iterating global reduction 2 with 11 rules applied. Total rules applied 160 place count 1215 transition count 2735
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 2 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 222 place count 1184 transition count 2704
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 230 place count 1176 transition count 2696
Iterating global reduction 2 with 8 rules applied. Total rules applied 238 place count 1176 transition count 2696
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 246 place count 1168 transition count 2640
Iterating global reduction 2 with 8 rules applied. Total rules applied 254 place count 1168 transition count 2640
Applied a total of 254 rules in 454 ms. Remains 1168 /1295 variables (removed 127) and now considering 2640/2905 (removed 265) transitions.
[2026-05-25 14:31:26] [INFO ] Flow matrix only has 2368 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-10978212595090395947.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-803021293306379028.kers'
[2026-05-25 14:31:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10978212595090395947.kers, --Pflows, --basisKERS=/tmp/petrispot-output-803021293306379028.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 4 ms.
// Phase 1: matrix 2368 rows 1138 cols 6344 entries
Finished phase 1 with 800 SingleSign rule and 302 generalized
[2026-05-25 14:31:26] [INFO ] Computed 66 invariants in 53 ms
Computed 66 P flows in 54 ms.
Exported basis to /tmp/petrispot-output-803021293306379028.kers
Total runtime 55 ms.
[2026-05-25 14:31:28] [INFO ] Implicit Places using invariants in 1853 ms returned [9, 10, 95, 229, 357, 450, 505, 506, 520, 521, 583, 593, 630, 638, 675, 756, 765, 790, 979]
[2026-05-25 14:31:28] [INFO ] Actually due to overlaps returned [630, 9, 10, 95, 229, 357, 450, 505, 506, 520, 521, 583, 593, 638, 675, 756, 790, 979]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 1860 ms to find 18 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1150/1295 places, 2640/2905 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 1140 transition count 2630
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 1140 transition count 2630
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 1130 transition count 2620
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 1130 transition count 2620
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 47 place count 1123 transition count 2571
Iterating global reduction 0 with 7 rules applied. Total rules applied 54 place count 1123 transition count 2571
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 68 place count 1116 transition count 2564
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 75 place count 1109 transition count 2557
Iterating global reduction 0 with 7 rules applied. Total rules applied 82 place count 1109 transition count 2557
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 89 place count 1102 transition count 2508
Iterating global reduction 0 with 7 rules applied. Total rules applied 96 place count 1102 transition count 2508
Applied a total of 96 rules in 424 ms. Remains 1102 /1150 variables (removed 48) and now considering 2508/2640 (removed 132) transitions.
[2026-05-25 14:31:29] [INFO ] Flow matrix only has 2236 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-3550667278160629833.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14932310786970371210.kers'
[2026-05-25 14:31:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3550667278160629833.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14932310786970371210.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 2 ms.
// Phase 1: matrix 2236 rows 1072 cols 6014 entries
Finished phase 1 with 1042 SingleSign rule and 12 generalized
[2026-05-25 14:31:29] [INFO ] Computed 48 invariants in 30 ms
Computed 48 P flows in 30 ms.
Exported basis to /tmp/petrispot-output-14932310786970371210.kers
Total runtime 34 ms.
[2026-05-25 14:31:30] [INFO ] Implicit Places using invariants in 1405 ms returned [723]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1408 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1101/1295 places, 2508/2905 transitions.
Applied a total of 0 rules in 77 ms. Remains 1101 /1101 variables (removed 0) and now considering 2508/2508 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 4225 ms. Remains : 1101/1295 places, 2508/2905 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 84 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-06
Product exploration explored 100000 steps with 1955 reset in 621 ms.
Product exploration explored 100000 steps with 1955 reset in 646 ms.
Computed a total of 286 stabilizing places and 892 stable transitions
Computed a total of 286 stabilizing places and 892 stable transitions
Knowledge based reduction with 3 factoid took 82 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
RANDOM walk for 40000 steps (782 resets) in 436 ms. (91 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (164 resets) in 173 ms. (229 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 82446 steps, run timeout after 3001 ms. (steps per millisecond=27 ) properties seen :0 out of 1
Probabilistic random walk after 82446 steps, saw 34817 distinct states, run finished after 3001 ms. (steps per millisecond=27 ) properties seen :0
[2026-05-25 14:31:35] [INFO ] Flow matrix only has 2236 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-5471231535129317909.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14542623278632329517.kers'
[2026-05-25 14:31:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5471231535129317909.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14542623278632329517.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 2236 rows 1071 cols 6012 entries
Finished phase 1 with 1042 SingleSign rule and 12 generalized
[2026-05-25 14:31:35] [INFO ] Computed 47 invariants in 14 ms
Computed 47 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-14542623278632329517.kers
Total runtime 19 ms.
[2026-05-25 14:31:35] [INFO ] State equation strengthened by 830 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) 1009/1011 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1011 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 18/1029 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1029 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1029 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 33/1062 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 5132ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 1101 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1101/1101 places, 2508/2508 transitions.
Free-agglomeration rule (complex) applied 131 times.
Iterating global reduction 0 with 131 rules applied. Total rules applied 131 place count 1101 transition count 3997
Reduce places removed 131 places and 0 transitions.
Iterating post reduction 0 with 131 rules applied. Total rules applied 262 place count 970 transition count 3997
Applied a total of 262 rules in 290 ms. Remains 970 /1101 variables (removed 131) and now considering 3997/2508 (removed -1489) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 290 ms. Remains : 970/1101 places, 3997/2508 transitions.
RANDOM walk for 40000 steps (964 resets) in 889 ms. (44 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (113 resets) in 137 ms. (289 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 69609 steps, run timeout after 3001 ms. (steps per millisecond=23 ) properties seen :0 out of 1
Probabilistic random walk after 69609 steps, saw 29168 distinct states, run finished after 3001 ms. (steps per millisecond=23 ) properties seen :0
[2026-05-25 14:31:43] [INFO ] Flow matrix only has 3599 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-284517954564758973.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13642949995504884068.kers'
[2026-05-25 14:31:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-284517954564758973.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13642949995504884068.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 3599 rows 940 cols 10278 entries
Finished phase 1 with 908 SingleSign rule and 15 generalized
[2026-05-25 14:31:44] [INFO ] Computed 47 invariants in 21 ms
Computed 47 P flows in 21 ms.
Exported basis to /tmp/petrispot-output-13642949995504884068.kers
Total runtime 28 ms.
[2026-05-25 14:31:44] [INFO ] State equation strengthened by 2450 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) 878/880 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/880 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 18/898 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/898 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/898 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 33/931 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/931 variables, 16/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/931 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 13/944 variables, 13/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/944 variables, 6/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/944 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 26/970 variables, 26/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/970 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 3599/4569 variables, 970/1040 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 15 (INCLUDED_ONLY) 0/4569 variables, 2450/3490 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/4569 variables, 0/3490 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/4569 variables, 0/3490 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4569/4569 variables, and 3490 constraints, problems are : Problem set: 0 solved, 1 unsolved in 22807 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 30/30 constraints, State Equation: 970/970 constraints, ReadFeed: 2450/2450 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 23/23 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
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) 878/880 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/880 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 18/898 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/898 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/898 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 33/931 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/931 variables, 16/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/931 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 13/944 variables, 13/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/944 variables, 6/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/944 variables, 20/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/944 variables, 20/84 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 68178ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 970 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 970/970 places, 3997/3997 transitions.
Applied a total of 0 rules in 108 ms. Remains 970 /970 variables (removed 0) and now considering 3997/3997 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 970/970 places, 3997/3997 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 970/970 places, 3997/3997 transitions.
Applied a total of 0 rules in 112 ms. Remains 970 /970 variables (removed 0) and now considering 3997/3997 (removed 0) transitions.
[2026-05-25 14:32:52] [INFO ] Flow matrix only has 3599 transitions (discarded 398 similar events)
[2026-05-25 14:32:52] [INFO ] Invariant cache hit.
[2026-05-25 14:32:53] [INFO ] Implicit Places using invariants in 1590 ms returned []
[2026-05-25 14:32:53] [INFO ] Flow matrix only has 3599 transitions (discarded 398 similar events)
[2026-05-25 14:32:53] [INFO ] Invariant cache hit.
[2026-05-25 14:32:55] [INFO ] State equation strengthened by 2450 read => feed constraints.
[2026-05-25 14:33:25] [INFO ] Performed 454/970 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 14:33:55] [INFO ] Performed 906/970 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 14:33:59] [INFO ] Implicit Places using invariants and state equation in 65929 ms returned []
Implicit Place search using SMT with State Equation took 67523 ms to find 0 implicit places.
[2026-05-25 14:34:00] [INFO ] Redundant transitions in 282 ms returned []
Running 3935 sub problems to find dead transitions.
[2026-05-25 14:34:00] [INFO ] Flow matrix only has 3599 transitions (discarded 398 similar events)
[2026-05-25 14:34:00] [INFO ] Invariant cache hit.
[2026-05-25 14:34:00] [INFO ] State equation strengthened by 2450 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/968 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 3935 unsolved
SMT process timed out in 35439ms, After SMT, problems are : Problem set: 0 solved, 3935 unsolved
Search for dead transitions found 0 dead transitions in 35455ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 103399 ms. Remains : 970/970 places, 3997/3997 transitions.
Knowledge based reduction with 3 factoid took 87 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(NOT p0)]
Knowledge-based reduction took 183856 ms.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Support contains 2 out of 1101 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1101/1101 places, 2508/2508 transitions.
Applied a total of 0 rules in 116 ms. Remains 1101 /1101 variables (removed 0) and now considering 2508/2508 (removed 0) transitions.
[2026-05-25 14:34:36] [INFO ] Flow matrix only has 2236 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-433672458525779045.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11229119056189182042.kers'
[2026-05-25 14:34:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-433672458525779045.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11229119056189182042.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 2236 rows 1071 cols 6012 entries
Finished phase 1 with 1042 SingleSign rule and 12 generalized
[2026-05-25 14:34:36] [INFO ] Computed 47 invariants in 16 ms
Computed 47 P flows in 16 ms.
Exported basis to /tmp/petrispot-output-11229119056189182042.kers
Total runtime 21 ms.
[2026-05-25 14:34:37] [INFO ] Implicit Places using invariants in 1485 ms returned []
[2026-05-25 14:34:37] [INFO ] Flow matrix only has 2236 transitions (discarded 272 similar events)
[2026-05-25 14:34:37] [INFO ] Invariant cache hit.
[2026-05-25 14:34:38] [INFO ] State equation strengthened by 830 read => feed constraints.
[2026-05-25 14:34:58] [INFO ] Implicit Places using invariants and state equation in 20668 ms returned [1075, 1091]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 22168 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1099/1101 places, 2508/2508 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 1099 transition count 2506
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1097 transition count 2506
Applied a total of 4 rules in 137 ms. Remains 1097 /1099 variables (removed 2) and now considering 2506/2508 (removed 2) transitions.
[2026-05-25 14:34:58] [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-16817602991611908256.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15528317216731134622.kers'
[2026-05-25 14:34:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16817602991611908256.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15528317216731134622.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 3 ms.
// Phase 1: matrix 2234 rows 1067 cols 6006 entries
Finished phase 1 with 1042 SingleSign rule and 10 generalized
[2026-05-25 14:34:58] [INFO ] Computed 45 invariants in 41 ms
Computed 45 P flows in 43 ms.
Exported basis to /tmp/petrispot-output-15528317216731134622.kers
Total runtime 46 ms.
[2026-05-25 14:34:59] [INFO ] Implicit Places using invariants in 1358 ms returned []
[2026-05-25 14:34:59] [INFO ] Flow matrix only has 2234 transitions (discarded 272 similar events)
[2026-05-25 14:34:59] [INFO ] Invariant cache hit.
[2026-05-25 14:35:00] [INFO ] State equation strengthened by 830 read => feed constraints.
[2026-05-25 14:35:22] [INFO ] Implicit Places using invariants and state equation in 22455 ms returned []
Implicit Place search using SMT with State Equation took 23850 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1097/1101 places, 2506/2508 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 46271 ms. Remains : 1097/1101 places, 2506/2508 transitions.
Computed a total of 282 stabilizing places and 890 stable transitions
Computed a total of 282 stabilizing places and 890 stable transitions
Knowledge based reduction with 3 factoid took 71 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
RANDOM walk for 40000 steps (780 resets) in 378 ms. (105 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (164 resets) in 115 ms. (344 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 85272 steps, run timeout after 3001 ms. (steps per millisecond=28 ) properties seen :0 out of 1
Probabilistic random walk after 85272 steps, saw 36025 distinct states, run finished after 3001 ms. (steps per millisecond=28 ) properties seen :0
[2026-05-25 14:35:25] [INFO ] Flow matrix only has 2234 transitions (discarded 272 similar events)
[2026-05-25 14:35:25] [INFO ] Invariant cache hit.
[2026-05-25 14:35:25] [INFO ] State equation strengthened by 830 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) 1007/1009 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1009 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 18/1027 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 5773ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 1097 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1097/1097 places, 2506/2506 transitions.
Free-agglomeration rule (complex) applied 131 times.
Iterating global reduction 0 with 131 rules applied. Total rules applied 131 place count 1097 transition count 3995
Reduce places removed 131 places and 0 transitions.
Iterating post reduction 0 with 131 rules applied. Total rules applied 262 place count 966 transition count 3995
Applied a total of 262 rules in 280 ms. Remains 966 /1097 variables (removed 131) and now considering 3995/2506 (removed -1489) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 293 ms. Remains : 966/1097 places, 3995/2506 transitions.
RANDOM walk for 40000 steps (962 resets) in 1091 ms. (36 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (112 resets) in 132 ms. (300 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 70824 steps, run timeout after 3001 ms. (steps per millisecond=23 ) properties seen :0 out of 1
Probabilistic random walk after 70824 steps, saw 29698 distinct states, run finished after 3002 ms. (steps per millisecond=23 ) properties seen :0
[2026-05-25 14:35:34] [INFO ] Flow matrix only has 3597 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-17227602653321395525.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16276089121402520010.kers'
[2026-05-25 14:35:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17227602653321395525.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16276089121402520010.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 3597 rows 936 cols 10272 entries
Finished phase 1 with 907 SingleSign rule and 14 generalized
[2026-05-25 14:35:34] [INFO ] Computed 45 invariants in 20 ms
Computed 45 P flows in 21 ms.
Exported basis to /tmp/petrispot-output-16276089121402520010.kers
Total runtime 25 ms.
[2026-05-25 14:35:34] [INFO ] State equation strengthened by 2450 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) 876/878 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/878 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 18/896 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/896 variables, 10/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/896 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 33/929 variables, 4/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/929 variables, 3/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/929 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 13/942 variables, 13/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/942 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 24/966 variables, 24/58 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/966 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 3597/4563 variables, 966/1024 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/4563 variables, 2450/3474 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 15 (INCLUDED_ONLY) 0/4563 variables, 0/3474 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/4563 variables, 0/3474 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4563/4563 variables, and 3474 constraints, problems are : Problem set: 0 solved, 1 unsolved in 13592 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 28/28 constraints, State Equation: 966/966 constraints, ReadFeed: 2450/2450 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
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) 876/878 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/878 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 18/896 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/896 variables, 10/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/896 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 33/929 variables, 4/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/929 variables, 3/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/929 variables, 16/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/929 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 13/942 variables, 13/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/942 variables, 20/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 58713ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 966 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 966/966 places, 3995/3995 transitions.
Applied a total of 0 rules in 122 ms. Remains 966 /966 variables (removed 0) and now considering 3995/3995 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 122 ms. Remains : 966/966 places, 3995/3995 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 966/966 places, 3995/3995 transitions.
Applied a total of 0 rules in 127 ms. Remains 966 /966 variables (removed 0) and now considering 3995/3995 (removed 0) transitions.
[2026-05-25 14:36:33] [INFO ] Flow matrix only has 3597 transitions (discarded 398 similar events)
[2026-05-25 14:36:33] [INFO ] Invariant cache hit.
[2026-05-25 14:36:35] [INFO ] Implicit Places using invariants in 2069 ms returned []
[2026-05-25 14:36:35] [INFO ] Flow matrix only has 3597 transitions (discarded 398 similar events)
[2026-05-25 14:36:35] [INFO ] Invariant cache hit.
[2026-05-25 14:36:36] [INFO ] State equation strengthened by 2450 read => feed constraints.
[2026-05-25 14:37:07] [INFO ] Performed 483/966 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 14:37:37] [INFO ] Performed 797/966 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 14:38:07] [INFO ] Performed 908/966 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 14:38:20] [INFO ] Implicit Places using invariants and state equation in 104331 ms returned []
Implicit Place search using SMT with State Equation took 106417 ms to find 0 implicit places.
[2026-05-25 14:38:20] [INFO ] Redundant transitions in 134 ms returned []
Running 3933 sub problems to find dead transitions.
[2026-05-25 14:38:20] [INFO ] Flow matrix only has 3597 transitions (discarded 398 similar events)
[2026-05-25 14:38:20] [INFO ] Invariant cache hit.
[2026-05-25 14:38:20] [INFO ] State equation strengthened by 2450 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/964 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 3933 unsolved
SMT process timed out in 34883ms, After SMT, problems are : Problem set: 0 solved, 3933 unsolved
Search for dead transitions found 0 dead transitions in 34891ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 141586 ms. Remains : 966/966 places, 3995/3995 transitions.
Knowledge based reduction with 3 factoid took 48 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Knowledge-based reduction took 213156 ms.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 63 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1956 reset in 613 ms.
Product exploration explored 100000 steps with 1956 reset in 520 ms.
Built C files in :
/tmp/ltsmin6059238205205130922
[2026-05-25 14:38:56] [INFO ] Too many transitions (2506) to apply POR reductions. Disabling POR matrices.
[2026-05-25 14:38:56] [INFO ] Built C files in 89ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6059238205205130922
Running compilation step : cd /tmp/ltsmin6059238205205130922;'/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/ltsmin6059238205205130922;'/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/ltsmin6059238205205130922;'/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 1097 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1097/1097 places, 2506/2506 transitions.
Applied a total of 0 rules in 73 ms. Remains 1097 /1097 variables (removed 0) and now considering 2506/2506 (removed 0) transitions.
[2026-05-25 14:38:59] [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-11942933524213934180.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11639590244763079585.kers'
[2026-05-25 14:38:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11942933524213934180.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11639590244763079585.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 2234 rows 1067 cols 6006 entries
Finished phase 1 with 1042 SingleSign rule and 10 generalized
[2026-05-25 14:38:59] [INFO ] Computed 45 invariants in 20 ms
Computed 45 P flows in 34 ms.
Exported basis to /tmp/petrispot-output-11639590244763079585.kers
Total runtime 38 ms.
[2026-05-25 14:39:01] [INFO ] Implicit Places using invariants in 1297 ms returned []
[2026-05-25 14:39:01] [INFO ] Flow matrix only has 2234 transitions (discarded 272 similar events)
[2026-05-25 14:39:01] [INFO ] Invariant cache hit.
[2026-05-25 14:39:02] [INFO ] State equation strengthened by 830 read => feed constraints.
[2026-05-25 14:39:22] [INFO ] Implicit Places using invariants and state equation in 20889 ms returned []
Implicit Place search using SMT with State Equation took 22204 ms to find 0 implicit places.
[2026-05-25 14:39:22] [INFO ] Redundant transitions in 145 ms returned []
Running 2489 sub problems to find dead transitions.
[2026-05-25 14:39:22] [INFO ] Flow matrix only has 2234 transitions (discarded 272 similar events)
[2026-05-25 14:39:22] [INFO ] Invariant cache hit.
[2026-05-25 14:39:22] [INFO ] State equation strengthened by 830 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1095 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 2489 unsolved
SMT process timed out in 31454ms, After SMT, problems are : Problem set: 0 solved, 2489 unsolved
Search for dead transitions found 0 dead transitions in 31459ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 53912 ms. Remains : 1097/1097 places, 2506/2506 transitions.
Built C files in :
/tmp/ltsmin17639796171745030552
[2026-05-25 14:39:53] [INFO ] Too many transitions (2506) to apply POR reductions. Disabling POR matrices.
[2026-05-25 14:39:53] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17639796171745030552
Running compilation step : cd /tmp/ltsmin17639796171745030552;'/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/ltsmin17639796171745030552;'/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/ltsmin17639796171745030552;'/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 14:39:56] [INFO ] Flatten gal took : 48 ms
[2026-05-25 14:39:57] [INFO ] Flatten gal took : 48 ms
[2026-05-25 14:39:57] [INFO ] Time to serialize gal into /tmp/LTL5309672111368855320.gal : 21 ms
[2026-05-25 14:39:57] [INFO ] Time to serialize properties into /tmp/LTL2873865295449435240.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/LTL5309672111368855320.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9063932005290288260.hoa' '-atoms' '/tmp/LTL2873865295449435240.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...317
Loading property file /tmp/LTL2873865295449435240.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9063932005290288260.hoa
Detected timeout of ITS tools.
[2026-05-25 14:40:12] [INFO ] Flatten gal took : 49 ms
[2026-05-25 14:40:12] [INFO ] Flatten gal took : 49 ms
[2026-05-25 14:40:12] [INFO ] Time to serialize gal into /tmp/LTL8425810115775508236.gal : 14 ms
[2026-05-25 14:40:12] [INFO ] Time to serialize properties into /tmp/LTL12810220233702490136.ltl : 6 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/LTL8425810115775508236.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12810220233702490136.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 : !((F(G("((Node0ThinksNode12ShouldBeNodeMasterToReplaceNode10<1)||(NodesCanDetectThatNode12HasCrashed<1))"))))
Formula 0 simplified : GF!"((Node0ThinksNode12ShouldBeNodeMasterToReplaceNode10<1)||(NodesCanDetectThatNode12HasCrashed<1))"
Detected timeout of ITS tools.
[2026-05-25 14:40:27] [INFO ] Flatten gal took : 40 ms
[2026-05-25 14:40:27] [INFO ] Applying decomposition
[2026-05-25 14:40:27] [INFO ] Flatten gal took : 54 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/graph16757962404276212264.txt' '-o' '/tmp/graph16757962404276212264.bin' '-w' '/tmp/graph16757962404276212264.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16757962404276212264.bin' '-l' '-1' '-v' '-w' '/tmp/graph16757962404276212264.weights' '-q' '0' '-e' '0.001'
[2026-05-25 14:40:27] [INFO ] Decomposing Gal with order
[2026-05-25 14:40:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 14:40:28] [INFO ] Removed a total of 2245 redundant transitions.
[2026-05-25 14:40:28] [INFO ] Flatten gal took : 658 ms
[2026-05-25 14:40:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 986 labels/synchronizations in 111 ms.
[2026-05-25 14:40:28] [INFO ] Time to serialize gal into /tmp/LTL11734748517773524341.gal : 24 ms
[2026-05-25 14:40:28] [INFO ] Time to serialize properties into /tmp/LTL16366455109407530801.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/LTL11734748517773524341.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16366455109407530801.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 : !((F(G("((i1.u12.Node0ThinksNode12ShouldBeNodeMasterToReplaceNode10<1)||(i8.u49.NodesCanDetectThatNode12HasCrashed<1))"))))
Formula 0 simplified : GF!"((i1.u12.Node0ThinksNode12ShouldBeNodeMasterToReplaceNode10<1)||(i8.u49.NodesCanDetectThatNode12HasCrashed<1))"
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-06 finished in 557612 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(F(p0))) U (p1||X(X(F((G(p1)&&p2))))))))'
Support contains 5 out of 1295 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1295/1295 places, 2905/2905 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 1272 transition count 2858
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 1272 transition count 2858
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 64 place count 1254 transition count 2774
Iterating global reduction 0 with 18 rules applied. Total rules applied 82 place count 1254 transition count 2774
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 89 place count 1247 transition count 2725
Iterating global reduction 0 with 7 rules applied. Total rules applied 96 place count 1247 transition count 2725
Applied a total of 96 rules in 200 ms. Remains 1247 /1295 variables (removed 48) and now considering 2725/2905 (removed 180) transitions.
[2026-05-25 14:40:44] [INFO ] Flow matrix only has 2453 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-17789115973701422266.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11553959994550782348.kers'
[2026-05-25 14:40:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17789115973701422266.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11553959994550782348.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 2453 rows 1217 cols 6501 entries
Finished phase 1 with 878 SingleSign rule and 303 generalized
[2026-05-25 14:40:44] [INFO ] Computed 66 invariants in 22 ms
Computed 66 P flows in 37 ms.
Exported basis to /tmp/petrispot-output-11553959994550782348.kers
Total runtime 41 ms.
[2026-05-25 14:40:46] [INFO ] Implicit Places using invariants in 2248 ms returned [14, 17, 108, 259, 393, 549, 550, 564, 565, 634, 644, 684, 693, 732, 815, 824, 851, 1043]
[2026-05-25 14:40:46] [INFO ] Actually due to overlaps returned [684, 14, 17, 108, 259, 393, 549, 550, 564, 565, 634, 644, 693, 732, 815, 851, 1043]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 2250 ms to find 17 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1230/1295 places, 2725/2905 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 1214 transition count 2709
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 1214 transition count 2709
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 48 place count 1198 transition count 2693
Iterating global reduction 0 with 16 rules applied. Total rules applied 64 place count 1198 transition count 2693
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 80 place count 1182 transition count 2677
Iterating global reduction 0 with 16 rules applied. Total rules applied 96 place count 1182 transition count 2677
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 109 place count 1169 transition count 2586
Iterating global reduction 0 with 13 rules applied. Total rules applied 122 place count 1169 transition count 2586
Applied a total of 122 rules in 246 ms. Remains 1169 /1230 variables (removed 61) and now considering 2586/2725 (removed 139) transitions.
[2026-05-25 14:40:46] [INFO ] Flow matrix only has 2314 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-5780668724098914360.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10806852992130220715.kers'
[2026-05-25 14:40:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5780668724098914360.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10806852992130220715.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 2314 rows 1139 cols 6174 entries
Finished phase 1 with 954 SingleSign rule and 166 generalized
[2026-05-25 14:40:46] [INFO ] Computed 49 invariants in 16 ms
Computed 49 P flows in 16 ms.
Exported basis to /tmp/petrispot-output-10806852992130220715.kers
Total runtime 17 ms.
[2026-05-25 14:40:48] [INFO ] Implicit Places using invariants in 1751 ms returned [772]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1770 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1168/1295 places, 2586/2905 transitions.
Applied a total of 0 rules in 49 ms. Remains 1168 /1168 variables (removed 0) and now considering 2586/2586 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 4517 ms. Remains : 1168/1295 places, 2586/2905 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(F(p0))) U (p1||X(X(F((G(p1)&&p2))))))))'
Stuttering acceptance computed with spot in 310 ms :[(NOT p1), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-07
Stuttering criterion allowed to conclude after 77 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-07 finished in 4881 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((p0||X(((F(G(!p2))&&p1) U X(X(p3)))))))'
Support contains 6 out of 1295 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1295/1295 places, 2905/2905 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 1273 transition count 2865
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 1273 transition count 2865
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 62 place count 1255 transition count 2787
Iterating global reduction 0 with 18 rules applied. Total rules applied 80 place count 1255 transition count 2787
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 88 place count 1247 transition count 2731
Iterating global reduction 0 with 8 rules applied. Total rules applied 96 place count 1247 transition count 2731
Applied a total of 96 rules in 213 ms. Remains 1247 /1295 variables (removed 48) and now considering 2731/2905 (removed 174) transitions.
[2026-05-25 14:40:49] [INFO ] Flow matrix only has 2459 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-13147347728322057373.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3623808900335838856.kers'
[2026-05-25 14:40:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13147347728322057373.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3623808900335838856.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 3 ms.
// Phase 1: matrix 2459 rows 1217 cols 6513 entries
Finished phase 1 with 878 SingleSign rule and 303 generalized
[2026-05-25 14:40:49] [INFO ] Computed 66 invariants in 56 ms
Computed 66 P flows in 57 ms.
Exported basis to /tmp/petrispot-output-3623808900335838856.kers
Total runtime 61 ms.
[2026-05-25 14:40:51] [INFO ] Implicit Places using invariants in 2367 ms returned [14, 17, 108, 259, 490, 548, 549, 563, 564, 633, 643, 683, 692, 731, 814, 823, 850, 1043]
[2026-05-25 14:40:51] [INFO ] Actually due to overlaps returned [683, 14, 17, 108, 259, 490, 548, 549, 563, 564, 633, 643, 692, 731, 814, 850, 1043]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 2372 ms to find 17 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1230/1295 places, 2731/2905 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 1214 transition count 2715
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 1214 transition count 2715
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 48 place count 1198 transition count 2699
Iterating global reduction 0 with 16 rules applied. Total rules applied 64 place count 1198 transition count 2699
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 80 place count 1182 transition count 2683
Iterating global reduction 0 with 16 rules applied. Total rules applied 96 place count 1182 transition count 2683
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 109 place count 1169 transition count 2592
Iterating global reduction 0 with 13 rules applied. Total rules applied 122 place count 1169 transition count 2592
Applied a total of 122 rules in 291 ms. Remains 1169 /1230 variables (removed 61) and now considering 2592/2731 (removed 139) transitions.
[2026-05-25 14:40:51] [INFO ] Flow matrix only has 2320 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-12328618366855215606.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14643992056546235500.kers'
[2026-05-25 14:40:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12328618366855215606.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14643992056546235500.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 3 ms.
// Phase 1: matrix 2320 rows 1139 cols 6186 entries
Finished phase 1 with 970 SingleSign rule and 150 generalized
[2026-05-25 14:40:51] [INFO ] Computed 49 invariants in 57 ms
Computed 49 P flows in 58 ms.
Exported basis to /tmp/petrispot-output-14643992056546235500.kers
Total runtime 63 ms.
[2026-05-25 14:40:53] [INFO ] Implicit Places using invariants in 1866 ms returned [771]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1880 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1168/1295 places, 2592/2905 transitions.
Applied a total of 0 rules in 51 ms. Remains 1168 /1168 variables (removed 0) and now considering 2592/2592 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 4808 ms. Remains : 1168/1295 places, 2592/2905 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(((F(G(!p1))&&p0) U X(X(p2))))||p3)))'
Stuttering acceptance computed with spot in 406 ms :[(AND (NOT p2) (NOT p3)), (NOT p2), (NOT p2), (NOT p2), (NOT p2), true, (NOT p2), (NOT p2), (AND (NOT p2) p1), p1]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-08
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-08 finished in 5296 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 U p1))))'
Support contains 4 out of 1295 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1295/1295 places, 2905/2905 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 1295 transition count 2880
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 50 place count 1270 transition count 2880
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 50 place count 1270 transition count 2857
Deduced a syphon composed of 23 places in 2 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 96 place count 1247 transition count 2857
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 110 place count 1233 transition count 2825
Iterating global reduction 2 with 14 rules applied. Total rules applied 124 place count 1233 transition count 2825
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 124 place count 1233 transition count 2822
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 130 place count 1230 transition count 2822
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 140 place count 1220 transition count 2752
Iterating global reduction 2 with 10 rules applied. Total rules applied 150 place count 1220 transition count 2752
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 1 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 214 place count 1188 transition count 2720
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 222 place count 1180 transition count 2712
Iterating global reduction 2 with 8 rules applied. Total rules applied 230 place count 1180 transition count 2712
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 238 place count 1172 transition count 2656
Iterating global reduction 2 with 8 rules applied. Total rules applied 246 place count 1172 transition count 2656
Applied a total of 246 rules in 473 ms. Remains 1172 /1295 variables (removed 123) and now considering 2656/2905 (removed 249) transitions.
[2026-05-25 14:40:54] [INFO ] Flow matrix only has 2384 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-12834363788960727228.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15090585401130162933.kers'
[2026-05-25 14:40:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12834363788960727228.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15090585401130162933.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 3 ms.
// Phase 1: matrix 2384 rows 1142 cols 6375 entries
Finished phase 1 with 803 SingleSign rule and 303 generalized
[2026-05-25 14:40:54] [INFO ] Computed 66 invariants in 45 ms
Computed 66 P flows in 46 ms.
Exported basis to /tmp/petrispot-output-15090585401130162933.kers
Total runtime 50 ms.
[2026-05-25 14:40:56] [INFO ] Implicit Places using invariants in 2031 ms returned [10, 11, 96, 230, 358, 451, 506, 507, 521, 522, 584, 594, 632, 640, 677, 758, 767, 792]
[2026-05-25 14:40:56] [INFO ] Actually due to overlaps returned [632, 10, 11, 96, 230, 358, 451, 506, 507, 521, 522, 584, 594, 640, 677, 758, 792]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 2052 ms to find 17 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1155/1295 places, 2656/2905 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1146 transition count 2647
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1146 transition count 2647
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 27 place count 1137 transition count 2638
Iterating global reduction 0 with 9 rules applied. Total rules applied 36 place count 1137 transition count 2638
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 42 place count 1131 transition count 2596
Iterating global reduction 0 with 6 rules applied. Total rules applied 48 place count 1131 transition count 2596
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 62 place count 1124 transition count 2589
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 69 place count 1117 transition count 2582
Iterating global reduction 0 with 7 rules applied. Total rules applied 76 place count 1117 transition count 2582
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 83 place count 1110 transition count 2533
Iterating global reduction 0 with 7 rules applied. Total rules applied 90 place count 1110 transition count 2533
Applied a total of 90 rules in 440 ms. Remains 1110 /1155 variables (removed 45) and now considering 2533/2656 (removed 123) transitions.
[2026-05-25 14:40:57] [INFO ] Flow matrix only has 2261 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-10283150107764519629.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15144190561122526503.kers'
[2026-05-25 14:40:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10283150107764519629.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15144190561122526503.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 2261 rows 1080 cols 6068 entries
Finished phase 1 with 895 SingleSign rule and 166 generalized
[2026-05-25 14:40:57] [INFO ] Computed 49 invariants in 16 ms
Computed 49 P flows in 23 ms.
Exported basis to /tmp/petrispot-output-15144190561122526503.kers
Total runtime 24 ms.
[2026-05-25 14:40:58] [INFO ] Implicit Places using invariants in 1295 ms returned [725]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1314 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1109/1295 places, 2533/2905 transitions.
Applied a total of 0 rules in 74 ms. Remains 1109 /1109 variables (removed 0) and now considering 2533/2533 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 4367 ms. Remains : 1109/1295 places, 2533/2905 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 U p1))))'
Stuttering acceptance computed with spot in 123 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-09
Stuttering criterion allowed to conclude after 49 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-09 finished in 4519 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((F(p0)&&G(p1))))'
Support contains 4 out of 1295 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1295/1295 places, 2905/2905 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 1272 transition count 2864
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 1272 transition count 2864
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 65 place count 1253 transition count 2779
Iterating global reduction 0 with 19 rules applied. Total rules applied 84 place count 1253 transition count 2779
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 92 place count 1245 transition count 2723
Iterating global reduction 0 with 8 rules applied. Total rules applied 100 place count 1245 transition count 2723
Applied a total of 100 rules in 225 ms. Remains 1245 /1295 variables (removed 50) and now considering 2723/2905 (removed 182) transitions.
[2026-05-25 14:40:58] [INFO ] Flow matrix only has 2451 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-2874923847144953262.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1128148776880713991.kers'
[2026-05-25 14:40:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2874923847144953262.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1128148776880713991.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 2451 rows 1215 cols 6495 entries
Finished phase 1 with 877 SingleSign rule and 302 generalized
[2026-05-25 14:40:58] [INFO ] Computed 66 invariants in 32 ms
Computed 66 P flows in 32 ms.
Exported basis to /tmp/petrispot-output-1128148776880713991.kers
Total runtime 34 ms.
[2026-05-25 14:41:01] [INFO ] Implicit Places using invariants in 2297 ms returned [14, 17, 108, 259, 394, 489, 547, 548, 562, 563, 632, 642, 682, 691, 730, 813, 822, 849, 1041]
[2026-05-25 14:41:01] [INFO ] Actually due to overlaps returned [682, 14, 17, 108, 259, 394, 489, 547, 548, 562, 563, 632, 642, 691, 730, 813, 849, 1041]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 2300 ms to find 18 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1227/1295 places, 2723/2905 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 1210 transition count 2706
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 1210 transition count 2706
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 51 place count 1193 transition count 2689
Iterating global reduction 0 with 17 rules applied. Total rules applied 68 place count 1193 transition count 2689
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 85 place count 1176 transition count 2672
Iterating global reduction 0 with 17 rules applied. Total rules applied 102 place count 1176 transition count 2672
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 116 place count 1162 transition count 2574
Iterating global reduction 0 with 14 rules applied. Total rules applied 130 place count 1162 transition count 2574
Applied a total of 130 rules in 264 ms. Remains 1162 /1227 variables (removed 65) and now considering 2574/2723 (removed 149) transitions.
[2026-05-25 14:41:01] [INFO ] Flow matrix only has 2302 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-8112834965591265256.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12873058156973249660.kers'
[2026-05-25 14:41:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8112834965591265256.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12873058156973249660.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 2302 rows 1132 cols 6146 entries
Finished phase 1 with 1102 SingleSign rule and 12 generalized
[2026-05-25 14:41:01] [INFO ] Computed 48 invariants in 16 ms
Computed 48 P flows in 16 ms.
Exported basis to /tmp/petrispot-output-12873058156973249660.kers
Total runtime 18 ms.
[2026-05-25 14:41:02] [INFO ] Implicit Places using invariants in 1194 ms returned [766]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1196 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1161/1295 places, 2574/2905 transitions.
Applied a total of 0 rules in 47 ms. Remains 1161 /1161 variables (removed 0) and now considering 2574/2574 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 4045 ms. Remains : 1161/1295 places, 2574/2905 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((F(p0)&&G(p1))))'
Stuttering acceptance computed with spot in 141 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-11
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-11 finished in 4221 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(X(X((p0||X(G(p1)))))))||G(p2))))'
Support contains 5 out of 1295 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1295/1295 places, 2905/2905 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 1274 transition count 2860
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 1274 transition count 2860
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 58 place count 1258 transition count 2790
Iterating global reduction 0 with 16 rules applied. Total rules applied 74 place count 1258 transition count 2790
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 81 place count 1251 transition count 2741
Iterating global reduction 0 with 7 rules applied. Total rules applied 88 place count 1251 transition count 2741
Applied a total of 88 rules in 202 ms. Remains 1251 /1295 variables (removed 44) and now considering 2741/2905 (removed 164) transitions.
[2026-05-25 14:41:03] [INFO ] Flow matrix only has 2469 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-1260685614651273026.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12054153179658731436.kers'
[2026-05-25 14:41:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1260685614651273026.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12054153179658731436.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 2469 rows 1221 cols 6538 entries
Finished phase 1 with 880 SingleSign rule and 305 generalized
[2026-05-25 14:41:03] [INFO ] Computed 66 invariants in 49 ms
Computed 66 P flows in 56 ms.
Exported basis to /tmp/petrispot-output-12054153179658731436.kers
Total runtime 60 ms.
[2026-05-25 14:41:05] [INFO ] Implicit Places using invariants in 2555 ms returned [14, 111, 262, 396, 491, 549, 550, 564, 565, 634, 644, 684, 693, 732, 824, 1047]
[2026-05-25 14:41:05] [INFO ] Actually due to overlaps returned [684, 14, 111, 262, 396, 491, 549, 550, 564, 565, 634, 644, 693, 732, 1047]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 2558 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1236/1295 places, 2741/2905 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 1222 transition count 2727
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 1222 transition count 2727
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 42 place count 1208 transition count 2713
Iterating global reduction 0 with 14 rules applied. Total rules applied 56 place count 1208 transition count 2713
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 70 place count 1194 transition count 2699
Iterating global reduction 0 with 14 rules applied. Total rules applied 84 place count 1194 transition count 2699
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 95 place count 1183 transition count 2622
Iterating global reduction 0 with 11 rules applied. Total rules applied 106 place count 1183 transition count 2622
Applied a total of 106 rules in 253 ms. Remains 1183 /1236 variables (removed 53) and now considering 2622/2741 (removed 119) transitions.
[2026-05-25 14:41:05] [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-15400372139635474382.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10882165310463781222.kers'
[2026-05-25 14:41:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15400372139635474382.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10882165310463781222.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 3 ms.
// Phase 1: matrix 2350 rows 1153 cols 6254 entries
Finished phase 1 with 828 SingleSign rule and 304 generalized
[2026-05-25 14:41:05] [INFO ] Computed 51 invariants in 36 ms
Computed 51 P flows in 62 ms.
Exported basis to /tmp/petrispot-output-10882165310463781222.kers
Total runtime 66 ms.
[2026-05-25 14:41:07] [INFO ] Implicit Places using invariants in 2047 ms returned [774]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 2050 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1182/1295 places, 2622/2905 transitions.
Applied a total of 0 rules in 62 ms. Remains 1182 /1182 variables (removed 0) and now considering 2622/2622 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 5125 ms. Remains : 1182/1295 places, 2622/2905 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(X(X((p0||X(G(p1)))))))||G(p2))))'
Stuttering acceptance computed with spot in 753 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), true, (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-12
Entered a terminal (fully accepting) state of product in 6 steps with 0 reset in 0 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-12 finished in 5923 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((p0&&X(G(p1))))))'
Support contains 3 out of 1295 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1295/1295 places, 2905/2905 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 1273 transition count 2865
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 1273 transition count 2865
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 62 place count 1255 transition count 2781
Iterating global reduction 0 with 18 rules applied. Total rules applied 80 place count 1255 transition count 2781
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 87 place count 1248 transition count 2732
Iterating global reduction 0 with 7 rules applied. Total rules applied 94 place count 1248 transition count 2732
Applied a total of 94 rules in 255 ms. Remains 1248 /1295 variables (removed 47) and now considering 2732/2905 (removed 173) transitions.
[2026-05-25 14:41:09] [INFO ] Flow matrix only has 2460 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-3449659237242248685.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9019105330459323546.kers'
[2026-05-25 14:41:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3449659237242248685.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9019105330459323546.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 3 ms.
// Phase 1: matrix 2460 rows 1218 cols 6516 entries
Finished phase 1 with 880 SingleSign rule and 302 generalized
[2026-05-25 14:41:09] [INFO ] Computed 66 invariants in 40 ms
Computed 66 P flows in 65 ms.
Exported basis to /tmp/petrispot-output-9019105330459323546.kers
Total runtime 70 ms.
[2026-05-25 14:41:11] [INFO ] Implicit Places using invariants in 2322 ms returned [14, 17, 262, 396, 491, 549, 550, 564, 565, 634, 644, 685, 694, 733, 816, 825, 852, 1044]
[2026-05-25 14:41:11] [INFO ] Actually due to overlaps returned [685, 14, 17, 262, 396, 491, 549, 550, 564, 565, 634, 644, 694, 733, 816, 852, 1044]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 2349 ms to find 17 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1231/1295 places, 2732/2905 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 1215 transition count 2716
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 1215 transition count 2716
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 48 place count 1199 transition count 2700
Iterating global reduction 0 with 16 rules applied. Total rules applied 64 place count 1199 transition count 2700
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 80 place count 1183 transition count 2684
Iterating global reduction 0 with 16 rules applied. Total rules applied 96 place count 1183 transition count 2684
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 109 place count 1170 transition count 2593
Iterating global reduction 0 with 13 rules applied. Total rules applied 122 place count 1170 transition count 2593
Applied a total of 122 rules in 258 ms. Remains 1170 /1231 variables (removed 61) and now considering 2593/2732 (removed 139) transitions.
[2026-05-25 14:41:11] [INFO ] Flow matrix only has 2321 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-8793278899830521524.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9483782833705734559.kers'
[2026-05-25 14:41:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8793278899830521524.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9483782833705734559.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 3 ms.
// Phase 1: matrix 2321 rows 1140 cols 6188 entries
Finished phase 1 with 1107 SingleSign rule and 14 generalized
[2026-05-25 14:41:11] [INFO ] Computed 49 invariants in 52 ms
Computed 49 P flows in 52 ms.
Exported basis to /tmp/petrispot-output-9483782833705734559.kers
Total runtime 56 ms.
[2026-05-25 14:41:13] [INFO ] Implicit Places using invariants in 1795 ms returned [773]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1810 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1169/1295 places, 2593/2905 transitions.
Applied a total of 0 rules in 48 ms. Remains 1169 /1169 variables (removed 0) and now considering 2593/2593 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 4721 ms. Remains : 1169/1295 places, 2593/2905 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((p0&&X(G(p1))))))'
Stuttering acceptance computed with spot in 235 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-13
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-13 finished in 4984 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||X(G(!p0))))||F(G(p1)))))'
Support contains 4 out of 1295 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1295/1295 places, 2905/2905 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 1272 transition count 2858
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 1272 transition count 2858
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 64 place count 1254 transition count 2780
Iterating global reduction 0 with 18 rules applied. Total rules applied 82 place count 1254 transition count 2780
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 90 place count 1246 transition count 2724
Iterating global reduction 0 with 8 rules applied. Total rules applied 98 place count 1246 transition count 2724
Applied a total of 98 rules in 201 ms. Remains 1246 /1295 variables (removed 49) and now considering 2724/2905 (removed 181) transitions.
[2026-05-25 14:41:14] [INFO ] Flow matrix only has 2452 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-10403417035605139624.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12284965877889383037.kers'
[2026-05-25 14:41:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10403417035605139624.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12284965877889383037.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 2452 rows 1216 cols 6499 entries
Finished phase 1 with 878 SingleSign rule and 302 generalized
[2026-05-25 14:41:14] [INFO ] Computed 66 invariants in 26 ms
Computed 66 P flows in 27 ms.
Exported basis to /tmp/petrispot-output-12284965877889383037.kers
Total runtime 28 ms.
[2026-05-25 14:41:16] [INFO ] Implicit Places using invariants in 2256 ms returned [14, 17, 108, 259, 393, 488, 546, 547, 561, 562, 631, 641, 681, 690, 814, 823, 850, 1042]
[2026-05-25 14:41:16] [INFO ] Actually due to overlaps returned [681, 14, 17, 108, 259, 393, 488, 546, 547, 561, 562, 631, 641, 690, 814, 850, 1042]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 2260 ms to find 17 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1229/1295 places, 2724/2905 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 1213 transition count 2708
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 1213 transition count 2708
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 48 place count 1197 transition count 2692
Iterating global reduction 0 with 16 rules applied. Total rules applied 64 place count 1197 transition count 2692
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 80 place count 1181 transition count 2676
Iterating global reduction 0 with 16 rules applied. Total rules applied 96 place count 1181 transition count 2676
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 109 place count 1168 transition count 2585
Iterating global reduction 0 with 13 rules applied. Total rules applied 122 place count 1168 transition count 2585
Applied a total of 122 rules in 249 ms. Remains 1168 /1229 variables (removed 61) and now considering 2585/2724 (removed 139) transitions.
[2026-05-25 14:41:16] [INFO ] Flow matrix only has 2313 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-15947678014890857678.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16166136718650321432.kers'
[2026-05-25 14:41:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15947678014890857678.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16166136718650321432.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 2313 rows 1138 cols 6172 entries
Finished phase 1 with 969 SingleSign rule and 150 generalized
[2026-05-25 14:41:16] [INFO ] Computed 49 invariants in 16 ms
Computed 49 P flows in 17 ms.
Exported basis to /tmp/petrispot-output-16166136718650321432.kers
Total runtime 19 ms.
[2026-05-25 14:41:18] [INFO ] Implicit Places using invariants in 1600 ms returned [771]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1604 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1167/1295 places, 2585/2905 transitions.
Applied a total of 0 rules in 57 ms. Remains 1167 /1167 variables (removed 0) and now considering 2585/2585 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 4371 ms. Remains : 1167/1295 places, 2585/2905 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||X(G(!p0))))||F(G(p1)))))'
Stuttering acceptance computed with spot in 156 ms :[false, (AND p0 (NOT p1)), (NOT p1), false]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-14
Product exploration explored 100000 steps with 1378 reset in 550 ms.
Product exploration explored 100000 steps with 1377 reset in 482 ms.
Computed a total of 335 stabilizing places and 952 stable transitions
Computed a total of 335 stabilizing places and 952 stable transitions
Detected a total of 335/1167 stabilizing places and 952/2585 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge based reduction with 4 factoid took 48 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
RANDOM walk for 40000 steps (550 resets) in 352 ms. (113 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (152 resets) in 99 ms. (400 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (152 resets) in 93 ms. (425 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 58310 steps, run timeout after 3001 ms. (steps per millisecond=19 ) properties seen :0 out of 2
Probabilistic random walk after 58310 steps, saw 25169 distinct states, run finished after 3014 ms. (steps per millisecond=19 ) properties seen :0
[2026-05-25 14:41:22] [INFO ] Flow matrix only has 2313 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-1665730199722539716.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13227670849425329257.kers'
[2026-05-25 14:41:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1665730199722539716.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13227670849425329257.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 2 ms.
// Phase 1: matrix 2313 rows 1137 cols 6170 entries
Finished phase 1 with 969 SingleSign rule and 150 generalized
[2026-05-25 14:41:22] [INFO ] Computed 48 invariants in 25 ms
Computed 48 P flows in 26 ms.
Exported basis to /tmp/petrispot-output-13227670849425329257.kers
Total runtime 28 ms.
[2026-05-25 14:41:22] [INFO ] State equation strengthened by 842 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 819/823 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/823 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 305/1128 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1128/3480 variables, and 15 constraints, problems are : Problem set: 0 solved, 2 unsolved in 5008 ms.
Refiners :[Positive P Invariants (semi-flows): 4/17 constraints, Generalized P Invariants (flows): 5/31 constraints, State Equation: 0/1167 constraints, ReadFeed: 0/842 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 819/823 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/823 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 305/1128 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1128 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SMT process timed out in 11097ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 1167 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1167/1167 places, 2585/2585 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 1167 transition count 2558
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 54 place count 1140 transition count 2558
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 54 place count 1140 transition count 2544
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 82 place count 1126 transition count 2544
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 118 place count 1108 transition count 2526
Free-agglomeration rule (complex) applied 133 times.
Iterating global reduction 2 with 133 rules applied. Total rules applied 251 place count 1108 transition count 4001
Reduce places removed 133 places and 0 transitions.
Iterating post reduction 2 with 133 rules applied. Total rules applied 384 place count 975 transition count 4001
Applied a total of 384 rules in 399 ms. Remains 975 /1167 variables (removed 192) and now considering 4001/2585 (removed -1416) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 400 ms. Remains : 975/1167 places, 4001/2585 transitions.
RANDOM walk for 40000 steps (963 resets) in 1042 ms. (38 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (130 resets) in 149 ms. (266 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (114 resets) in 130 ms. (305 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 51278 steps, run timeout after 3001 ms. (steps per millisecond=17 ) properties seen :0 out of 2
Probabilistic random walk after 51278 steps, saw 21586 distinct states, run finished after 3013 ms. (steps per millisecond=17 ) properties seen :0
[2026-05-25 14:41:37] [INFO ] Flow matrix only has 3603 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-14963993847418163202.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3451632207245854555.kers'
[2026-05-25 14:41:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14963993847418163202.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3451632207245854555.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 3603 rows 945 cols 10296 entries
Finished phase 1 with 910 SingleSign rule and 17 generalized
[2026-05-25 14:41:37] [INFO ] Computed 48 invariants in 25 ms
Computed 48 P flows in 26 ms.
Exported basis to /tmp/petrispot-output-3451632207245854555.kers
Total runtime 29 ms.
[2026-05-25 14:41:37] [INFO ] State equation strengthened by 2450 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 627/631 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/631 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 305/936 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/936 variables, 19/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/936 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 13/949 variables, 13/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/949 variables, 3/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/949 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 26/975 variables, 26/70 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/975 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 3603/4578 variables, 975/1045 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/4578 variables, 2450/3495 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/4578 variables, 0/3495 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/4578 variables, 0/3495 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4578/4578 variables, and 3495 constraints, problems are : Problem set: 0 solved, 2 unsolved in 24535 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 31/31 constraints, State Equation: 975/975 constraints, ReadFeed: 2450/2450 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 22/22 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 627/631 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/631 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 305/936 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/936 variables, 19/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/936 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 13/949 variables, 13/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/949 variables, 3/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/949 variables, 20/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/949 variables, 20/84 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SMT process timed out in 70244ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4 out of 975 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 975/975 places, 4001/4001 transitions.
Applied a total of 0 rules in 113 ms. Remains 975 /975 variables (removed 0) and now considering 4001/4001 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 114 ms. Remains : 975/975 places, 4001/4001 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 975/975 places, 4001/4001 transitions.
Applied a total of 0 rules in 132 ms. Remains 975 /975 variables (removed 0) and now considering 4001/4001 (removed 0) transitions.
[2026-05-25 14:42:48] [INFO ] Flow matrix only has 3603 transitions (discarded 398 similar events)
[2026-05-25 14:42:48] [INFO ] Invariant cache hit.
[2026-05-25 14:42:49] [INFO ] Implicit Places using invariants in 1714 ms returned []
[2026-05-25 14:42:49] [INFO ] Flow matrix only has 3603 transitions (discarded 398 similar events)
[2026-05-25 14:42:49] [INFO ] Invariant cache hit.
[2026-05-25 14:42:51] [INFO ] State equation strengthened by 2450 read => feed constraints.
[2026-05-25 14:43:21] [INFO ] Performed 322/975 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 14:43:51] [INFO ] Performed 650/975 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 14:44:18] [INFO ] Implicit Places using invariants and state equation in 89022 ms returned []
Implicit Place search using SMT with State Equation took 90751 ms to find 0 implicit places.
[2026-05-25 14:44:18] [INFO ] Redundant transitions in 169 ms returned []
Running 3939 sub problems to find dead transitions.
[2026-05-25 14:44:19] [INFO ] Flow matrix only has 3603 transitions (discarded 398 similar events)
[2026-05-25 14:44:19] [INFO ] Invariant cache hit.
[2026-05-25 14:44:19] [INFO ] State equation strengthened by 2450 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/973 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 3939 unsolved
SMT process timed out in 34032ms, After SMT, problems are : Problem set: 0 solved, 3939 unsolved
Search for dead transitions found 0 dead transitions in 34040ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 125132 ms. Remains : 975/975 places, 4001/4001 transitions.
Knowledge based reduction with 4 factoid took 47 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(AND p0 (NOT p1)), (NOT p1)]
Knowledge-based reduction took 213762 ms.
Stuttering acceptance computed with spot in 62 ms :[(AND p0 (NOT p1)), (NOT p1)]
Support contains 4 out of 1167 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1167/1167 places, 2585/2585 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 1167 transition count 2558
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 54 place count 1140 transition count 2558
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 54 place count 1140 transition count 2544
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 82 place count 1126 transition count 2544
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 118 place count 1108 transition count 2526
Applied a total of 118 rules in 172 ms. Remains 1108 /1167 variables (removed 59) and now considering 2526/2585 (removed 59) transitions.
[2026-05-25 14:44:53] [INFO ] Flow matrix only has 2254 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-6706534148945367981.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7215233416869813877.kers'
[2026-05-25 14:44:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6706534148945367981.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7215233416869813877.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 4 ms.
// Phase 1: matrix 2254 rows 1078 cols 6052 entries
Finished phase 1 with 894 SingleSign rule and 166 generalized
[2026-05-25 14:44:53] [INFO ] Computed 48 invariants in 23 ms
Computed 48 P flows in 23 ms.
Exported basis to /tmp/petrispot-output-7215233416869813877.kers
Total runtime 25 ms.
[2026-05-25 14:44:54] [INFO ] Implicit Places using invariants in 1365 ms returned []
[2026-05-25 14:44:54] [INFO ] Flow matrix only has 2254 transitions (discarded 272 similar events)
[2026-05-25 14:44:54] [INFO ] Invariant cache hit.
[2026-05-25 14:44:55] [INFO ] State equation strengthened by 842 read => feed constraints.
[2026-05-25 14:45:14] [INFO ] Implicit Places using invariants and state equation in 19444 ms returned [1105]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 20825 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1107/1167 places, 2526/2585 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 1107 transition count 2525
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 1106 transition count 2525
Applied a total of 2 rules in 111 ms. Remains 1106 /1107 variables (removed 1) and now considering 2525/2526 (removed 1) transitions.
[2026-05-25 14:45:14] [INFO ] Flow matrix only has 2253 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-18336151597494302446.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8363045620222472261.kers'
[2026-05-25 14:45:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18336151597494302446.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8363045620222472261.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 2 ms.
// Phase 1: matrix 2253 rows 1076 cols 6049 entries
Finished phase 1 with 910 SingleSign rule and 149 generalized
[2026-05-25 14:45:14] [INFO ] Computed 47 invariants in 35 ms
Computed 47 P flows in 35 ms.
Exported basis to /tmp/petrispot-output-8363045620222472261.kers
Total runtime 37 ms.
[2026-05-25 14:45:15] [INFO ] Implicit Places using invariants in 1490 ms returned []
[2026-05-25 14:45:15] [INFO ] Flow matrix only has 2253 transitions (discarded 272 similar events)
[2026-05-25 14:45:15] [INFO ] Invariant cache hit.
[2026-05-25 14:45:16] [INFO ] State equation strengthened by 842 read => feed constraints.
[2026-05-25 14:45:33] [INFO ] Implicit Places using invariants and state equation in 17596 ms returned []
Implicit Place search using SMT with State Equation took 19104 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1106/1167 places, 2525/2585 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 40226 ms. Remains : 1106/1167 places, 2525/2585 transitions.
Computed a total of 291 stabilizing places and 909 stable transitions
Computed a total of 291 stabilizing places and 909 stable transitions
Detected a total of 291/1106 stabilizing places and 909/2525 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge based reduction with 6 factoid took 78 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
RANDOM walk for 40000 steps (781 resets) in 365 ms. (109 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (164 resets) in 112 ms. (354 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (164 resets) in 117 ms. (339 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 66418 steps, run timeout after 3001 ms. (steps per millisecond=22 ) properties seen :0 out of 2
Probabilistic random walk after 66418 steps, saw 28173 distinct states, run finished after 3001 ms. (steps per millisecond=22 ) properties seen :0
[2026-05-25 14:45:36] [INFO ] Flow matrix only has 2253 transitions (discarded 272 similar events)
[2026-05-25 14:45:36] [INFO ] Invariant cache hit.
[2026-05-25 14:45:36] [INFO ] State equation strengthened by 842 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 759/763 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/763 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 305/1068 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SMT process timed out in 5246ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4 out of 1106 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1106/1106 places, 2525/2525 transitions.
Free-agglomeration rule (complex) applied 133 times.
Iterating global reduction 0 with 133 rules applied. Total rules applied 133 place count 1106 transition count 4000
Reduce places removed 133 places and 0 transitions.
Iterating post reduction 0 with 133 rules applied. Total rules applied 266 place count 973 transition count 4000
Applied a total of 266 rules in 239 ms. Remains 973 /1106 variables (removed 133) and now considering 4000/2525 (removed -1475) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 241 ms. Remains : 973/1106 places, 4000/2525 transitions.
RANDOM walk for 40000 steps (964 resets) in 1035 ms. (38 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (128 resets) in 153 ms. (259 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (113 resets) in 130 ms. (305 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 63175 steps, run timeout after 3001 ms. (steps per millisecond=21 ) properties seen :0 out of 2
Probabilistic random walk after 63175 steps, saw 26520 distinct states, run finished after 3001 ms. (steps per millisecond=21 ) properties seen :0
[2026-05-25 14:45:45] [INFO ] Flow matrix only has 3602 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-15940445921087406112.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16056729371223203761.kers'
[2026-05-25 14:45:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15940445921087406112.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16056729371223203761.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 4 ms.
// Phase 1: matrix 3602 rows 943 cols 10293 entries
Finished phase 1 with 910 SingleSign rule and 16 generalized
[2026-05-25 14:45:45] [INFO ] Computed 47 invariants in 57 ms
Computed 47 P flows in 58 ms.
Exported basis to /tmp/petrispot-output-16056729371223203761.kers
Total runtime 64 ms.
[2026-05-25 14:45:45] [INFO ] State equation strengthened by 2450 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 626/630 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/630 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 305/935 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/935 variables, 20/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/935 variables, 3/32 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/935 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 13/948 variables, 13/45 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/948 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/948 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 25/973 variables, 25/71 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/973 variables, 2/73 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/973 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 3602/4575 variables, 973/1046 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/4575 variables, 2450/3496 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/4575 variables, 0/3496 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 0/4575 variables, 0/3496 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4575/4575 variables, and 3496 constraints, problems are : Problem set: 0 solved, 2 unsolved in 28634 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 30/30 constraints, State Equation: 973/973 constraints, ReadFeed: 2450/2450 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 26/26 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 626/630 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/630 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 305/935 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/935 variables, 23/32 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/935 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 13/948 variables, 13/45 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/948 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/948 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 25/973 variables, 25/71 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/973 variables, 2/73 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/973 variables, 20/93 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/973 variables, 20/113 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SMT process timed out in 74314ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 973 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 973/973 places, 4000/4000 transitions.
Applied a total of 0 rules in 121 ms. Remains 973 /973 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 121 ms. Remains : 973/973 places, 4000/4000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 973/973 places, 4000/4000 transitions.
Applied a total of 0 rules in 126 ms. Remains 973 /973 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
[2026-05-25 14:47:00] [INFO ] Flow matrix only has 3602 transitions (discarded 398 similar events)
[2026-05-25 14:47:00] [INFO ] Invariant cache hit.
[2026-05-25 14:47:01] [INFO ] Implicit Places using invariants in 1456 ms returned []
[2026-05-25 14:47:01] [INFO ] Flow matrix only has 3602 transitions (discarded 398 similar events)
[2026-05-25 14:47:01] [INFO ] Invariant cache hit.
[2026-05-25 14:47:02] [INFO ] State equation strengthened by 2450 read => feed constraints.
[2026-05-25 14:47:32] [INFO ] Performed 380/973 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 14:48:03] [INFO ] Performed 573/973 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 14:48:28] [INFO ] Implicit Places using invariants and state equation in 86400 ms returned []
Implicit Place search using SMT with State Equation took 87882 ms to find 0 implicit places.
[2026-05-25 14:48:28] [INFO ] Redundant transitions in 159 ms returned []
Running 3938 sub problems to find dead transitions.
[2026-05-25 14:48:28] [INFO ] Flow matrix only has 3602 transitions (discarded 398 similar events)
[2026-05-25 14:48:28] [INFO ] Invariant cache hit.
[2026-05-25 14:48:28] [INFO ] State equation strengthened by 2450 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/971 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 3938 unsolved
SMT process timed out in 34716ms, After SMT, problems are : Problem set: 0 solved, 3938 unsolved
Search for dead transitions found 0 dead transitions in 34726ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 122930 ms. Remains : 973/973 places, 4000/4000 transitions.
Knowledge based reduction with 6 factoid took 75 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 128 ms :[(AND p0 (NOT p1)), (NOT p1)]
Knowledge-based reduction took 209745 ms.
Stuttering acceptance computed with spot in 58 ms :[(AND p0 (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 78 ms :[(AND p0 (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 1958 reset in 521 ms.
Product exploration explored 100000 steps with 1955 reset in 539 ms.
Built C files in :
/tmp/ltsmin10043273187521428796
[2026-05-25 14:49:04] [INFO ] Too many transitions (2525) to apply POR reductions. Disabling POR matrices.
[2026-05-25 14:49:04] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10043273187521428796
Running compilation step : cd /tmp/ltsmin10043273187521428796;'/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/ltsmin10043273187521428796;'/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/ltsmin10043273187521428796;'/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 4 out of 1106 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1106/1106 places, 2525/2525 transitions.
Applied a total of 0 rules in 72 ms. Remains 1106 /1106 variables (removed 0) and now considering 2525/2525 (removed 0) transitions.
[2026-05-25 14:49:07] [INFO ] Flow matrix only has 2253 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-11308446982386206928.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6416113884421704298.kers'
[2026-05-25 14:49:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11308446982386206928.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6416113884421704298.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 2253 rows 1076 cols 6049 entries
Finished phase 1 with 910 SingleSign rule and 149 generalized
[2026-05-25 14:49:07] [INFO ] Computed 47 invariants in 15 ms
Computed 47 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-6416113884421704298.kers
Total runtime 21 ms.
[2026-05-25 14:49:09] [INFO ] Implicit Places using invariants in 1464 ms returned []
[2026-05-25 14:49:09] [INFO ] Flow matrix only has 2253 transitions (discarded 272 similar events)
[2026-05-25 14:49:09] [INFO ] Invariant cache hit.
[2026-05-25 14:49:09] [INFO ] State equation strengthened by 842 read => feed constraints.
[2026-05-25 14:49:27] [INFO ] Implicit Places using invariants and state equation in 18917 ms returned []
Implicit Place search using SMT with State Equation took 20398 ms to find 0 implicit places.
[2026-05-25 14:49:28] [INFO ] Redundant transitions in 114 ms returned []
Running 2508 sub problems to find dead transitions.
[2026-05-25 14:49:28] [INFO ] Flow matrix only has 2253 transitions (discarded 272 similar events)
[2026-05-25 14:49:28] [INFO ] Invariant cache hit.
[2026-05-25 14:49:28] [INFO ] State equation strengthened by 842 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/1104 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 2508 unsolved
SMT process timed out in 31391ms, After SMT, problems are : Problem set: 0 solved, 2508 unsolved
Search for dead transitions found 0 dead transitions in 31396ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 51994 ms. Remains : 1106/1106 places, 2525/2525 transitions.
Built C files in :
/tmp/ltsmin8437296878778742111
[2026-05-25 14:49:59] [INFO ] Too many transitions (2525) to apply POR reductions. Disabling POR matrices.
[2026-05-25 14:49:59] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8437296878778742111
Running compilation step : cd /tmp/ltsmin8437296878778742111;'/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/ltsmin8437296878778742111;'/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/ltsmin8437296878778742111;'/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 14:50:02] [INFO ] Flatten gal took : 43 ms
[2026-05-25 14:50:02] [INFO ] Flatten gal took : 68 ms
[2026-05-25 14:50:02] [INFO ] Time to serialize gal into /tmp/LTL205514539956149126.gal : 12 ms
[2026-05-25 14:50:02] [INFO ] Time to serialize properties into /tmp/LTL1910572070486354345.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/LTL205514539956149126.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5160768909553238657.hoa' '-atoms' '/tmp/LTL1910572070486354345.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...316
Loading property file /tmp/LTL1910572070486354345.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5160768909553238657.hoa
Detected timeout of ITS tools.
[2026-05-25 14:50:17] [INFO ] Flatten gal took : 40 ms
[2026-05-25 14:50:17] [INFO ] Flatten gal took : 39 ms
[2026-05-25 14:50:17] [INFO ] Time to serialize gal into /tmp/LTL15642479501122582676.gal : 10 ms
[2026-05-25 14:50:17] [INFO ] Time to serialize properties into /tmp/LTL5444765836067198730.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/LTL15642479501122582676.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5444765836067198730.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 : !((X((G(("((Node12HasAskedItsLeafSetToLx6ToReplaceNode5>=1)&&(LeafSetOfLx6IsSentToNode12>=1))")||(X(G("((Node12HasAskedItsLeafSetToLx6...321
Formula 0 simplified : X(F(!"((Node12HasAskedItsLeafSetToLx6ToReplaceNode5>=1)&&(LeafSetOfLx6IsSentToNode12>=1))" & XF!"((Node12HasAskedItsLeafSetToLx6ToRe...307
Detected timeout of ITS tools.
[2026-05-25 14:50:33] [INFO ] Flatten gal took : 56 ms
[2026-05-25 14:50:33] [INFO ] Applying decomposition
[2026-05-25 14:50:33] [INFO ] Flatten gal took : 38 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/graph10357699913662026148.txt' '-o' '/tmp/graph10357699913662026148.bin' '-w' '/tmp/graph10357699913662026148.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10357699913662026148.bin' '-l' '-1' '-v' '-w' '/tmp/graph10357699913662026148.weights' '-q' '0' '-e' '0.001'
[2026-05-25 14:50:33] [INFO ] Decomposing Gal with order
[2026-05-25 14:50:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 14:50:33] [INFO ] Removed a total of 2277 redundant transitions.
[2026-05-25 14:50:33] [INFO ] Flatten gal took : 218 ms
[2026-05-25 14:50:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 1293 labels/synchronizations in 74 ms.
[2026-05-25 14:50:33] [INFO ] Time to serialize gal into /tmp/LTL386570789800129267.gal : 17 ms
[2026-05-25 14:50:33] [INFO ] Time to serialize properties into /tmp/LTL5758807885505216423.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/LTL386570789800129267.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5758807885505216423.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...253
Read 1 LTL properties
Checking formula 0 : !((X((G(("((i5.i1.i5.u166.Node12HasAskedItsLeafSetToLx6ToReplaceNode5>=1)&&(i5.i1.i5.u166.LeafSetOfLx6IsSentToNode12>=1))")||(X(G("((i...394
Formula 0 simplified : X(F(!"((i5.i1.i5.u166.Node12HasAskedItsLeafSetToLx6ToReplaceNode5>=1)&&(i5.i1.i5.u166.LeafSetOfLx6IsSentToNode12>=1))" & XF!"((i5.i1...380
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-14 finished in 575078 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))'
Support contains 3 out of 1295 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1295/1295 places, 2905/2905 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 1295 transition count 2881
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 48 place count 1271 transition count 2881
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 48 place count 1271 transition count 2858
Deduced a syphon composed of 23 places in 2 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 94 place count 1248 transition count 2858
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 109 place count 1233 transition count 2819
Iterating global reduction 2 with 15 rules applied. Total rules applied 124 place count 1233 transition count 2819
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 124 place count 1233 transition count 2815
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 132 place count 1229 transition count 2815
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 142 place count 1219 transition count 2745
Iterating global reduction 2 with 10 rules applied. Total rules applied 152 place count 1219 transition count 2745
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 2 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 214 place count 1188 transition count 2714
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 221 place count 1181 transition count 2707
Iterating global reduction 2 with 7 rules applied. Total rules applied 228 place count 1181 transition count 2707
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 235 place count 1174 transition count 2658
Iterating global reduction 2 with 7 rules applied. Total rules applied 242 place count 1174 transition count 2658
Applied a total of 242 rules in 422 ms. Remains 1174 /1295 variables (removed 121) and now considering 2658/2905 (removed 247) transitions.
[2026-05-25 14:50:49] [INFO ] Flow matrix only has 2386 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-12606923335609675645.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9647439097527201648.kers'
[2026-05-25 14:50:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12606923335609675645.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9647439097527201648.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 2386 rows 1144 cols 6385 entries
Finished phase 1 with 804 SingleSign rule and 304 generalized
[2026-05-25 14:50:49] [INFO ] Computed 66 invariants in 32 ms
Computed 66 P flows in 32 ms.
Exported basis to /tmp/petrispot-output-9647439097527201648.kers
Total runtime 34 ms.
[2026-05-25 14:50:51] [INFO ] Implicit Places using invariants in 1822 ms returned [9, 10, 95, 360, 453, 508, 509, 523, 589, 599, 636, 644, 681, 762, 771, 796, 985]
[2026-05-25 14:50:51] [INFO ] Actually due to overlaps returned [636, 9, 10, 95, 360, 453, 508, 509, 523, 589, 599, 644, 681, 762, 796, 985]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 1836 ms to find 16 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1158/1295 places, 2658/2905 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1149 transition count 2649
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1149 transition count 2649
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 27 place count 1140 transition count 2640
Iterating global reduction 0 with 9 rules applied. Total rules applied 36 place count 1140 transition count 2640
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 43 place count 1133 transition count 2591
Iterating global reduction 0 with 7 rules applied. Total rules applied 50 place count 1133 transition count 2591
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 62 place count 1127 transition count 2585
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 68 place count 1121 transition count 2579
Iterating global reduction 0 with 6 rules applied. Total rules applied 74 place count 1121 transition count 2579
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 79 place count 1116 transition count 2544
Iterating global reduction 0 with 5 rules applied. Total rules applied 84 place count 1116 transition count 2544
Applied a total of 84 rules in 458 ms. Remains 1116 /1158 variables (removed 42) and now considering 2544/2658 (removed 114) transitions.
[2026-05-25 14:50:51] [INFO ] Flow matrix only has 2272 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-3484396022796774650.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8935859933179404294.kers'
[2026-05-25 14:50:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3484396022796774650.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8935859933179404294.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 2272 rows 1086 cols 6094 entries
Finished phase 1 with 914 SingleSign rule and 152 generalized
[2026-05-25 14:50:51] [INFO ] Computed 50 invariants in 24 ms
Computed 50 P flows in 33 ms.
Exported basis to /tmp/petrispot-output-8935859933179404294.kers
Total runtime 43 ms.
[2026-05-25 14:50:53] [INFO ] Implicit Places using invariants in 1887 ms returned [735]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1902 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1115/1295 places, 2544/2905 transitions.
Applied a total of 0 rules in 74 ms. Remains 1115 /1115 variables (removed 0) and now considering 2544/2544 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 4703 ms. Remains : 1115/1295 places, 2544/2905 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))'
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-15
Stuttering criterion allowed to conclude after 52 steps with 0 reset in 0 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C07-LTLFireability-15 finished in 4779 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)))'
Spot run failed in 125 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((G((p0||X(G(!p0))))||F(G(p1)))))'
Spot run failed in 35 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 14:50:53] [INFO ] Flatten gal took : 45 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6861173199575488012
[2026-05-25 14:50:53] [INFO ] Too many transitions (2905) to apply POR reductions. Disabling POR matrices.
[2026-05-25 14:50:53] [INFO ] Applying decomposition
[2026-05-25 14:50:53] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6861173199575488012
Running compilation step : cd /tmp/ltsmin6861173199575488012;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '360' '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 14:50:54] [INFO ] Flatten gal took : 47 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/graph16994636409652855639.txt' '-o' '/tmp/graph16994636409652855639.bin' '-w' '/tmp/graph16994636409652855639.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16994636409652855639.bin' '-l' '-1' '-v' '-w' '/tmp/graph16994636409652855639.weights' '-q' '0' '-e' '0.001'
[2026-05-25 14:50:54] [INFO ] Decomposing Gal with order
[2026-05-25 14:50:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 14:50:54] [INFO ] Removed a total of 3482 redundant transitions.
[2026-05-25 14:50:54] [INFO ] Flatten gal took : 239 ms
[2026-05-25 14:50:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 1622 labels/synchronizations in 107 ms.
[2026-05-25 14:50:54] [INFO ] Time to serialize gal into /tmp/LTLFireability478458732278680153.gal : 28 ms
[2026-05-25 14:50:54] [INFO ] Time to serialize properties into /tmp/LTLFireability7298080582421531146.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/LTLFireability478458732278680153.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability7298080582421531146.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...275
Read 2 LTL properties
Checking formula 0 : !((F(G("((i4.u18.Node0ThinksNode12ShouldBeNodeMasterToReplaceNode10<1)||(i5.i0.i0.u71.NodesCanDetectThatNode12HasCrashed<1))"))))
Formula 0 simplified : GF!"((i4.u18.Node0ThinksNode12ShouldBeNodeMasterToReplaceNode10<1)||(i5.i0.i0.u71.NodesCanDetectThatNode12HasCrashed<1))"
Compilation finished in 6774 ms.
Running link step : cd /tmp/ltsmin6861173199575488012;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 85 ms.
Running LTSmin : cd /tmp/ltsmin6861173199575488012;'/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)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin6861173199575488012;'/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)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin6861173199575488012;'/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(([](((LTLAPp1==true)||X([](!(LTLAPp1==true)))))||<>([]((LTLAPp2==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2026-05-25 15:19:16] [INFO ] Flatten gal took : 627 ms
[2026-05-25 15:19:17] [INFO ] Time to serialize gal into /tmp/LTLFireability10827869931510821296.gal : 181 ms
[2026-05-25 15:19:17] [INFO ] Time to serialize properties into /tmp/LTLFireability3671111103362351247.ltl : 16 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/LTLFireability10827869931510821296.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3671111103362351247.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...298
Read 2 LTL properties
Checking formula 0 : !((F(G("((Node0ThinksNode12ShouldBeNodeMasterToReplaceNode10<1)||(NodesCanDetectThatNode12HasCrashed<1))"))))
Formula 0 simplified : GF!"((Node0ThinksNode12ShouldBeNodeMasterToReplaceNode10<1)||(NodesCanDetectThatNode12HasCrashed<1))"
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin6861173199575488012;'/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(([](((LTLAPp1==true)||X([](!(LTLAPp1==true)))))||<>([]((LTLAPp2==true)))))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 14400 s
Running LTSmin : cd /tmp/ltsmin6861173199575488012;'/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)))' '--buchi-type=spotba'

BK_TIME_CONFINEMENT_REACHED

--------------------
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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ 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-S16C07"
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-S16C07, 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-oct2-177969020200428"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S16C07.tgz
mv MultiCrashLeafsetExtension-PT-S16C07 execution
cd execution
if [ "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 ;