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-oct2-177969020200420.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-S16C06, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-oct2-177969020200420
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.6M
-rw-r--r-- 1 mcc users 11K Mar 7 18:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Mar 7 18:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Mar 7 18:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Mar 7 18:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.9K Mar 15 11:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K Mar 15 11:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Mar 15 11:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 22K Mar 15 11:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Mar 7 18:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K Mar 7 18:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 17K Mar 7 18:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Mar 7 18:51 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 5.2M 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-S16C06-LTLFireability-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1779718165859

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-S16C06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202604301425
[2026-05-25 14:09:27] [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 14:09:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 14:09:27] [INFO ] Load time of PNML (sax parser for PT used): 390 ms
[2026-05-25 14:09:27] [INFO ] Transformed 5568 places.
[2026-05-25 14:09:27] [INFO ] Transformed 7799 transitions.
[2026-05-25 14:09:27] [INFO ] Parsed PT model containing 5568 places and 7799 transitions and 29646 arcs in 580 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 33 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 64 out of 5568 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5568/5568 places, 7799/7799 transitions.
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 5536 transition count 7799
Discarding 1608 places :
Symmetric choice reduction at 1 with 1608 rule applications. Total rules 1640 place count 3928 transition count 6191
Iterating global reduction 1 with 1608 rules applied. Total rules applied 3248 place count 3928 transition count 6191
Discarding 1412 places :
Symmetric choice reduction at 1 with 1412 rule applications. Total rules 4660 place count 2516 transition count 4779
Iterating global reduction 1 with 1412 rules applied. Total rules applied 6072 place count 2516 transition count 4779
Discarding 215 places :
Symmetric choice reduction at 1 with 215 rule applications. Total rules 6287 place count 2301 transition count 3489
Iterating global reduction 1 with 215 rules applied. Total rules applied 6502 place count 2301 transition count 3489
Applied a total of 6502 rules in 1091 ms. Remains 2301 /5568 variables (removed 3267) and now considering 3489/7799 (removed 4310) transitions.
[2026-05-25 14:09:29] [INFO ] Flow matrix only has 3217 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-17788997867891926076.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6176801710075788800.kers'
[2026-05-25 14:09:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17788997867891926076.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6176801710075788800.kers]
Culling duplicate invariants (modulo rational): removing 179 columns.
Culled 179 columns in 4 ms.
// Phase 1: matrix 3217 rows 2122 cols 9071 entries
Finished phase 1 with 1397 SingleSign rule and 363 generalized
[2026-05-25 14:09:29] [INFO ] Computed 541 invariants in 33 ms
Computed 541 P flows in 34 ms.
Exported basis to /tmp/petrispot-output-6176801710075788800.kers
Total runtime 36 ms.
[2026-05-25 14:09:32] [INFO ] Implicit Places using invariants in 3650 ms returned [4, 8, 12, 16, 18, 20, 22, 24, 29, 36, 45, 56, 69, 86, 102, 118, 122, 124, 126, 128, 130, 143, 154, 166, 173, 178, 181, 208, 215, 218, 219, 220, 221, 223, 224, 227, 232, 239, 248, 260, 276, 290, 304, 305, 306, 307, 308, 309, 310, 321, 330, 337, 342, 345, 347, 374, 381, 384, 385, 387, 388, 389, 390, 392, 395, 400, 407, 416, 430, 442, 454, 455, 457, 458, 459, 460, 469, 478, 483, 486, 488, 490, 517, 524, 527, 528, 529, 530, 531, 532, 533, 535, 537, 540, 545, 552, 561, 571, 581, 583, 584, 585, 586, 587, 594, 599, 604, 606, 608, 638, 645, 648, 649, 651, 652, 653, 654, 659, 662, 664, 667, 672, 679, 687, 695, 696, 697, 698, 699, 700, 701, 706, 709, 711, 713, 715, 744, 751, 754, 755, 756, 757, 758, 759, 760, 762, 764, 766, 768, 771, 776, 782, 788, 789, 790, 791, 792, 793, 794, 797, 799, 801, 803, 805, 807, 834, 841, 845, 846, 847, 848, 849, 850, 852, 854, 856, 858, 860, 863, 869, 873, 874, 875, 876, 878, 879, 881, 883, 885, 890, 892, 894, 928, 931, 932, 933, 935, 936, 937, 939, 941, 943, 948, 952, 957, 960, 961, 962, 963, 964, 965, 966, 968, 970, 972, 974, 976, 978, 1005, 1007, 1011, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1022, 1024, 1026, 1028, 1030, 1032, 1034, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1045, 1047, 1049, 1051, 1053, 1055, 1082, 1089, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1100, 1102, 1104, 1106, 1108, 1110, 1112, 1116, 1117, 1118, 1119, 1120, 1121, 1123, 1128, 1130, 1132, 1134, 1136, 1163, 1170, 1173, 1174, 1176, 1177, 1178, 1179, 1182, 1184, 1186, 1189, 1191, 1193, 1199, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1213, 1215, 1217, 1219, 1221, 1223, 1250, 1257, 1260, 1261, 1262, 1263, 1264, 1265, 1266, 1268, 1270, 1272, 1274, 1276, 1279, 1284, 1291, 1292, 1293, 1294, 1295, 1296, 1297, 1302, 1305, 1307, 1309, 1311, 1313, 1340, 1347, 1350, 1351, 1352, 1353, 1354, 1355, 1356, 1359, 1361, 1363, 1365, 1368, 1373, 1380, 1389, 1390, 1391, 1392, 1393, 1394, 1395, 1402, 1407, 1410, 1412, 1414, 1416, 1443, 1450, 1453, 1454, 1455, 1456, 1457, 1458, 1459, 1461, 1463, 1465, 1468, 1473, 1480, 1489, 1500, 1501, 1502, 1503, 1504, 1506, 1515, 1525, 1530, 1533, 1535, 1537, 1571, 1574, 1575, 1576, 1577, 1578, 1579, 1580, 1582, 1584, 1587, 1592, 1599, 1608, 1619, 1632, 1633, 1634, 1635, 1636, 1637, 1638, 1650, 1659, 1666, 1671, 1674, 1677, 1704, 1711, 1714, 1715, 1716, 1717, 1719, 1720, 1722, 1725, 1730, 1737, 1746, 1757, 1772, 1787, 1788, 1789, 1790, 1791, 1792, 1793, 1806, 1817, 1826, 1833, 1838, 1841, 1868, 1870, 1874, 1877, 1879, 1880, 1881, 1882, 1883, 1886, 1891, 1898, 1907, 1918, 1931, 1949, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1987, 2000, 2011, 2020, 2027, 2032]
[2026-05-25 14:09:32] [INFO ] Actually due to overlaps returned [208, 374, 517, 638, 744, 834, 1005, 1082, 1163, 1250, 1340, 1443, 1704, 1868, 4, 12, 16, 18, 20, 22, 56, 118, 122, 124, 126, 128, 166, 181, 218, 219, 220, 221, 223, 248, 304, 305, 306, 307, 308, 309, 337, 347, 384, 385, 387, 388, 389, 407, 454, 455, 457, 458, 459, 483, 490, 527, 528, 529, 530, 531, 532, 545, 581, 583, 584, 585, 586, 608, 648, 649, 651, 652, 653, 667, 695, 696, 697, 698, 699, 700, 711, 754, 755, 756, 757, 758, 759, 768, 788, 789, 790, 791, 792, 793, 801, 807, 845, 846, 847, 848, 849, 873, 874, 875, 876, 878, 885, 894, 931, 932, 933, 935, 936, 960, 961, 962, 963, 964, 965, 972, 978, 1007, 1014, 1015, 1016, 1017, 1018, 1019, 1030, 1037, 1038, 1039, 1040, 1041, 1042, 1049, 1055, 1092, 1093, 1094, 1095, 1096, 1097, 1108, 1116, 1117, 1118, 1119, 1120, 1130, 1136, 1173, 1174, 1176, 1177, 1178, 1191, 1204, 1205, 1206, 1207, 1208, 1209, 1217, 1223, 1260, 1261, 1262, 1263, 1264, 1265, 1276, 1291, 1292, 1293, 1294, 1295, 1296, 1307, 1313, 1350, 1351, 1352, 1353, 1354, 1355, 1368, 1389, 1390, 1391, 1392, 1393, 1394, 1410, 1416, 1453, 1454, 1455, 1456, 1457, 1458, 1473, 1500, 1501, 1502, 1503, 1504, 1537, 1574, 1575, 1576, 1577, 1578, 1579, 1599, 1632, 1633, 1634, 1635, 1636, 1637, 1671, 1677, 1714, 1715, 1716, 1717, 1719, 1746, 1787, 1788, 1789, 1790, 1791, 1792, 1833, 1841, 1870, 1877, 1879, 1880, 1881, 1882, 1918, 1966, 1967, 1968, 1969, 1970, 1971, 2020]
Discarding 251 places :
Implicit Place search using SMT only with invariants took 3693 ms to find 251 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2050/5568 places, 3489/7799 transitions.
Discarding 177 places :
Symmetric choice reduction at 0 with 177 rule applications. Total rules 177 place count 1873 transition count 3312
Iterating global reduction 0 with 177 rules applied. Total rules applied 354 place count 1873 transition count 3312
Discarding 177 places :
Symmetric choice reduction at 0 with 177 rule applications. Total rules 531 place count 1696 transition count 3135
Iterating global reduction 0 with 177 rules applied. Total rules applied 708 place count 1696 transition count 3135
Discarding 177 places :
Symmetric choice reduction at 0 with 177 rule applications. Total rules 885 place count 1519 transition count 2958
Iterating global reduction 0 with 177 rules applied. Total rules applied 1062 place count 1519 transition count 2958
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 1079 place count 1502 transition count 2856
Iterating global reduction 0 with 17 rules applied. Total rules applied 1096 place count 1502 transition count 2856
Applied a total of 1096 rules in 337 ms. Remains 1502 /2050 variables (removed 548) and now considering 2856/3489 (removed 633) transitions.
[2026-05-25 14:09:33] [INFO ] Flow matrix only has 2584 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-5655060370360997616.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5432679360961885141.kers'
[2026-05-25 14:09:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5655060370360997616.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5432679360961885141.kers]
Culling duplicate invariants (modulo rational): removing 149 columns.
Culled 149 columns in 2 ms.
// Phase 1: matrix 2584 rows 1353 cols 7035 entries
Finished phase 1 with 930 SingleSign rule and 282 generalized
[2026-05-25 14:09:33] [INFO ] Computed 290 invariants in 20 ms
Computed 290 P flows in 33 ms.
Exported basis to /tmp/petrispot-output-5432679360961885141.kers
Total runtime 35 ms.
[2026-05-25 14:09:35] [INFO ] Implicit Places using invariants in 2626 ms returned [7, 18, 23, 30, 39, 62, 79, 95, 118, 131, 142, 160, 165, 200, 204, 207, 212, 219, 239, 255, 269, 283, 294, 303, 314, 317, 333, 337, 339, 342, 347, 362, 376, 388, 401, 410, 419, 426, 428, 442, 445, 447, 449, 452, 463, 472, 482, 493, 500, 505, 510, 512, 527, 531, 536, 539, 541, 548, 555, 563, 570, 575, 578, 581, 583, 596, 598, 600, 602, 604, 608, 613, 619, 624, 627, 629, 632, 634, 644, 648, 650, 652, 654, 656, 658, 661, 667, 672, 674, 676, 682, 684, 699, 703, 705, 707, 709, 714, 718, 723, 725, 727, 729, 732, 734, 744, 746, 748, 750, 752, 754, 757, 759, 761, 763, 765, 768, 770, 780, 782, 784, 786, 788, 790, 793, 795, 799, 801, 806, 809, 811, 823, 827, 830, 832, 834, 837, 840, 846, 850, 853, 855, 858, 860, 872, 874, 876, 878, 880, 882, 886, 891, 897, 902, 905, 908, 910, 920, 923, 925, 927, 929, 931, 938, 945, 953, 960, 965, 969, 971, 981, 983, 985, 987, 989, 992, 1003, 1012, 1024, 1033, 1043, 1048, 1051, 1053, 1066, 1068, 1070, 1072, 1075, 1080, 1095, 1106, 1118, 1130, 1139, 1146, 1153, 1164, 1168, 1170, 1173, 1178, 1185, 1204, 1219, 1233, 1246, 1257, 1266, 1277, 1288, 1292, 1295, 1300, 1307, 1316, 1339, 1357, 1373, 1388, 1401, 1412, 1427, 1432]
Discarding 224 places :
Implicit Place search using SMT only with invariants took 2639 ms to find 224 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1278/5568 places, 2856/7799 transitions.
Applied a total of 0 rules in 37 ms. Remains 1278 /1278 variables (removed 0) and now considering 2856/2856 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 7825 ms. Remains : 1278/5568 places, 2856/7799 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1278/1278 places, 2856/2856 transitions.
Applied a total of 0 rules in 48 ms. Remains 1278 /1278 variables (removed 0) and now considering 2856/2856 (removed 0) transitions.
[2026-05-25 14:09:35] [INFO ] Flow matrix only has 2584 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-15696786812480627826.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17866861383516234564.kers'
[2026-05-25 14:09:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15696786812480627826.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17866861383516234564.kers]
Culling duplicate invariants (modulo rational): removing 33 columns.
Culled 33 columns in 1 ms.
// Phase 1: matrix 2584 rows 1245 cols 6819 entries
Finished phase 1 with 930 SingleSign rule and 282 generalized
[2026-05-25 14:09:36] [INFO ] Computed 66 invariants in 23 ms
Computed 66 P flows in 24 ms.
Exported basis to /tmp/petrispot-output-17866861383516234564.kers
Total runtime 26 ms.
[2026-05-25 14:09:37] [INFO ] Implicit Places using invariants in 1809 ms returned []
[2026-05-25 14:09:37] [INFO ] Flow matrix only has 2584 transitions (discarded 272 similar events)
[2026-05-25 14:09:37] [INFO ] Invariant cache hit.
[2026-05-25 14:09:39] [INFO ] State equation strengthened by 1018 read => feed constraints.
[2026-05-25 14:10:09] [INFO ] Performed 983/1278 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 14:10:15] [INFO ] Implicit Places using invariants and state equation in 37787 ms returned []
Implicit Place search using SMT with State Equation took 39624 ms to find 0 implicit places.
Running 2839 sub problems to find dead transitions.
[2026-05-25 14:10:15] [INFO ] Flow matrix only has 2584 transitions (discarded 272 similar events)
[2026-05-25 14:10:15] [INFO ] Invariant cache hit.
[2026-05-25 14:10:15] [INFO ] State equation strengthened by 1018 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/1276 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 2839 unsolved
SMT process timed out in 31801ms, After SMT, problems are : Problem set: 0 solved, 2839 unsolved
Search for dead transitions found 0 dead transitions in 31850ms
Finished structural reductions in LTL mode , in 1 iterations and 71566 ms. Remains : 1278/1278 places, 2856/2856 transitions.
Support contains 64 out of 1278 places after structural reductions.
[2026-05-25 14:10:47] [INFO ] Flatten gal took : 172 ms
[2026-05-25 14:10:48] [INFO ] Flatten gal took : 120 ms
[2026-05-25 14:10:48] [INFO ] Input system was already deterministic with 2856 transitions.
Support contains 63 out of 1278 places (down from 64) after GAL structural reductions.
RANDOM walk for 40000 steps (641 resets) in 2385 ms. (16 steps per ms) remains 15/33 properties
BEST_FIRST walk for 4002 steps (16 resets) in 29 ms. (133 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (16 resets) in 35 ms. (111 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (16 resets) in 41 ms. (95 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (16 resets) in 55 ms. (71 steps per ms) remains 14/15 properties
BEST_FIRST walk for 4001 steps (16 resets) in 55 ms. (71 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4001 steps (16 resets) in 39 ms. (100 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4001 steps (16 resets) in 27 ms. (142 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4000 steps (16 resets) in 33 ms. (117 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4001 steps (16 resets) in 23 ms. (166 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4001 steps (16 resets) in 29 ms. (133 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4001 steps (16 resets) in 26 ms. (148 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4000 steps (16 resets) in 24 ms. (160 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4002 steps (16 resets) in 21 ms. (181 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4001 steps (16 resets) in 21 ms. (181 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4001 steps (16 resets) in 97 ms. (40 steps per ms) remains 14/14 properties
[2026-05-25 14:10:49] [INFO ] Flow matrix only has 2584 transitions (discarded 272 similar events)
[2026-05-25 14:10:49] [INFO ] Invariant cache hit.
[2026-05-25 14:10:49] [INFO ] State equation strengthened by 1018 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
Problem AtomicPropp16 is UNSAT
At refinement iteration 1 (OVERLAPS) 876/903 variables, 7/7 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/903 variables, 1/8 constraints. Problems are: Problem set: 1 solved, 13 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 903/3862 variables, and 14 constraints, problems are : Problem set: 1 solved, 13 unsolved in 5011 ms.
Refiners :[Positive P Invariants (semi-flows): 7/17 constraints, Generalized P Invariants (flows): 1/49 constraints, State Equation: 0/1278 constraints, ReadFeed: 0/1018 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 13 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 877/901 variables, 6/6 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/901 variables, 3/9 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/901 variables, 0/9 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 4 (OVERLAPS) 344/1245 variables, 27/36 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1245 variables, 0/36 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 6 (OVERLAPS) 11/1256 variables, 11/47 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1256 variables, 3/50 constraints. Problems are: Problem set: 1 solved, 13 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1256/3862 variables, and 55 constraints, problems are : Problem set: 1 solved, 13 unsolved in 5011 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 27/49 constraints, State Equation: 0/1278 constraints, ReadFeed: 0/1018 constraints, PredecessorRefiner: 0/14 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10049ms problems are : Problem set: 1 solved, 13 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 24 out of 1278 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1278/1278 places, 2856/2856 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 1278 transition count 2832
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 48 place count 1254 transition count 2832
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 48 place count 1254 transition count 2813
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 86 place count 1235 transition count 2813
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 95 place count 1226 transition count 2784
Iterating global reduction 2 with 9 rules applied. Total rules applied 104 place count 1226 transition count 2784
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 104 place count 1226 transition count 2782
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 108 place count 1224 transition count 2782
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 113 place count 1219 transition count 2752
Iterating global reduction 2 with 5 rules applied. Total rules applied 118 place count 1219 transition count 2752
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 3 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 176 place count 1190 transition count 2723
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 185 place count 1181 transition count 2714
Iterating global reduction 2 with 9 rules applied. Total rules applied 194 place count 1181 transition count 2714
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 203 place count 1172 transition count 2660
Iterating global reduction 2 with 9 rules applied. Total rules applied 212 place count 1172 transition count 2660
Free-agglomeration rule (complex) applied 119 times.
Iterating global reduction 2 with 119 rules applied. Total rules applied 331 place count 1172 transition count 3046
Reduce places removed 119 places and 0 transitions.
Iterating post reduction 2 with 119 rules applied. Total rules applied 450 place count 1053 transition count 3046
Partial Free-agglomeration rule applied 13 times.
Drop transitions (Partial Free agglomeration) removed 13 transitions
Iterating global reduction 3 with 13 rules applied. Total rules applied 463 place count 1053 transition count 3046
Applied a total of 463 rules in 912 ms. Remains 1053 /1278 variables (removed 225) and now considering 3046/2856 (removed -190) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 913 ms. Remains : 1053/1278 places, 3046/2856 transitions.
RANDOM walk for 40000 steps (1005 resets) in 1021 ms. (39 steps per ms) remains 11/13 properties
BEST_FIRST walk for 40003 steps (159 resets) in 195 ms. (204 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (158 resets) in 195 ms. (204 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (161 resets) in 207 ms. (192 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (145 resets) in 154 ms. (258 steps per ms) remains 10/11 properties
BEST_FIRST walk for 40004 steps (163 resets) in 181 ms. (219 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (176 resets) in 145 ms. (273 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (162 resets) in 110 ms. (360 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (162 resets) in 110 ms. (360 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (163 resets) in 109 ms. (363 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (180 resets) in 115 ms. (344 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (162 resets) in 110 ms. (360 steps per ms) remains 10/10 properties
[2026-05-25 14:11:01] [INFO ] Flow matrix only has 2674 transitions (discarded 372 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4887620949819478523.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6179244274052458331.kers'
[2026-05-25 14:11:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4887620949819478523.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6179244274052458331.kers]
Culling duplicate invariants (modulo rational): removing 33 columns.
Culled 33 columns in 1 ms.
// Phase 1: matrix 2674 rows 1020 cols 7717 entries
Finished phase 1 with 838 SingleSign rule and 149 generalized
[2026-05-25 14:11:01] [INFO ] Computed 66 invariants in 15 ms
Computed 66 P flows in 16 ms.
Exported basis to /tmp/petrispot-output-6179244274052458331.kers
Total runtime 18 ms.
[2026-05-25 14:11:01] [INFO ] State equation strengthened by 1433 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 669/689 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/689 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/689 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 330/1019 variables, 26/35 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1019 variables, 20/55 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1019 variables, 20/75 constraints. Problems are: Problem set: 0 solved, 10 unsolved
SMT process timed out in 45583ms, After SMT, problems are : Problem set: 0 solved, 10 unsolved
Fused 10 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 20 out of 1053 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1053/1053 places, 3046/3046 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1053 transition count 3045
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1052 transition count 3045
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 3 place count 1051 transition count 3039
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 1051 transition count 3039
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 5 place count 1051 transition count 3043
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 1050 transition count 3043
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 7 place count 1050 transition count 3043
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 8 place count 1049 transition count 3042
Iterating global reduction 3 with 1 rules applied. Total rules applied 9 place count 1049 transition count 3042
Applied a total of 9 rules in 393 ms. Remains 1049 /1053 variables (removed 4) and now considering 3042/3046 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 394 ms. Remains : 1049/1053 places, 3042/3046 transitions.
RANDOM walk for 40000 steps (1005 resets) in 609 ms. (65 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (163 resets) in 195 ms. (204 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (159 resets) in 146 ms. (272 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (146 resets) in 105 ms. (377 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (160 resets) in 111 ms. (357 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (176 resets) in 119 ms. (333 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (161 resets) in 111 ms. (357 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (158 resets) in 109 ms. (363 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (164 resets) in 115 ms. (344 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (180 resets) in 121 ms. (327 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (160 resets) in 113 ms. (350 steps per ms) remains 10/10 properties
Interrupted probabilistic random walk after 61684 steps, run timeout after 3001 ms. (steps per millisecond=20 ) properties seen :0 out of 10
Probabilistic random walk after 61684 steps, saw 26164 distinct states, run finished after 3015 ms. (steps per millisecond=20 ) properties seen :0
[2026-05-25 14:11:50] [INFO ] Flow matrix only has 2670 transitions (discarded 372 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16213701698771516324.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4066602961278211284.kers'
[2026-05-25 14:11:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16213701698771516324.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4066602961278211284.kers]
Culling duplicate invariants (modulo rational): removing 33 columns.
Culled 33 columns in 2 ms.
// Phase 1: matrix 2670 rows 1016 cols 7718 entries
Finished phase 1 with 938 SingleSign rule and 45 generalized
[2026-05-25 14:11:50] [INFO ] Computed 66 invariants in 23 ms
Computed 66 P flows in 24 ms.
Exported basis to /tmp/petrispot-output-4066602961278211284.kers
Total runtime 26 ms.
[2026-05-25 14:11:50] [INFO ] State equation strengthened by 1433 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 665/685 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/685 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/685 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 330/1015 variables, 26/35 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1015 variables, 20/55 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1015 variables, 20/75 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1015 variables, 20/95 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1015 variables, 20/115 constraints. Problems are: Problem set: 0 solved, 10 unsolved
SMT process timed out in 75603ms, After SMT, problems are : Problem set: 0 solved, 10 unsolved
Fused 10 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 20 out of 1049 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1049/1049 places, 3042/3042 transitions.
Applied a total of 0 rules in 126 ms. Remains 1049 /1049 variables (removed 0) and now considering 3042/3042 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 127 ms. Remains : 1049/1049 places, 3042/3042 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1049/1049 places, 3042/3042 transitions.
Applied a total of 0 rules in 88 ms. Remains 1049 /1049 variables (removed 0) and now considering 3042/3042 (removed 0) transitions.
[2026-05-25 14:13:06] [INFO ] Flow matrix only has 2670 transitions (discarded 372 similar events)
[2026-05-25 14:13:06] [INFO ] Invariant cache hit.
[2026-05-25 14:13:08] [INFO ] Implicit Places using invariants in 1718 ms returned [8, 86, 144, 245, 293, 359, 370, 384, 417, 456, 466, 477, 484, 490, 536, 552, 700, 782, 878, 997]
[2026-05-25 14:13:08] [INFO ] Actually due to overlaps returned [477, 997, 700, 8, 86, 144, 245, 293, 359, 384, 456, 466, 484, 536, 552, 782, 878]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 1724 ms to find 17 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1032/1049 places, 3042/3042 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 1025 transition count 3035
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 1025 transition count 3035
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 21 place count 1018 transition count 3028
Iterating global reduction 0 with 7 rules applied. Total rules applied 28 place count 1018 transition count 3028
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 29 place count 1018 transition count 3027
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 30 place count 1017 transition count 3027
Applied a total of 30 rules in 273 ms. Remains 1017 /1032 variables (removed 15) and now considering 3027/3042 (removed 15) transitions.
[2026-05-25 14:13:08] [INFO ] Flow matrix only has 2655 transitions (discarded 372 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1518621387085083380.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17656589505163392422.kers'
[2026-05-25 14:13:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1518621387085083380.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17656589505163392422.kers]
Culling duplicate invariants (modulo rational): removing 33 columns.
Culled 33 columns in 4 ms.
// Phase 1: matrix 2655 rows 984 cols 7426 entries
Finished phase 1 with 952 SingleSign rule and 16 generalized
[2026-05-25 14:13:08] [INFO ] Computed 49 invariants in 24 ms
Computed 49 P flows in 37 ms.
Exported basis to /tmp/petrispot-output-17656589505163392422.kers
Total runtime 38 ms.
[2026-05-25 14:13:09] [INFO ] Implicit Places using invariants in 1406 ms returned [363, 408, 475]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 1411 ms to find 3 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 1014/1049 places, 3027/3042 transitions.
Applied a total of 0 rules in 92 ms. Remains 1014 /1014 variables (removed 0) and now considering 3027/3027 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 3590 ms. Remains : 1014/1049 places, 3027/3042 transitions.
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-14 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 446 stabilizing places and 1223 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((!p0 U X(!p1))||G(p2)))'
Support contains 7 out of 1278 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1278/1278 places, 2856/2856 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 1257 transition count 2805
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 1257 transition count 2805
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 57 place count 1242 transition count 2770
Iterating global reduction 0 with 15 rules applied. Total rules applied 72 place count 1242 transition count 2770
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 83 place count 1231 transition count 2704
Iterating global reduction 0 with 11 rules applied. Total rules applied 94 place count 1231 transition count 2704
Applied a total of 94 rules in 244 ms. Remains 1231 /1278 variables (removed 47) and now considering 2704/2856 (removed 152) transitions.
[2026-05-25 14:13:10] [INFO ] Flow matrix only has 2432 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-13760948529514052986.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13227713706205638052.kers'
[2026-05-25 14:13:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13760948529514052986.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13227713706205638052.kers]
Culling duplicate invariants (modulo rational): removing 33 columns.
Culled 33 columns in 3 ms.
// Phase 1: matrix 2432 rows 1198 cols 6481 entries
Finished phase 1 with 896 SingleSign rule and 269 generalized
[2026-05-25 14:13:10] [INFO ] Computed 66 invariants in 37 ms
Computed 66 P flows in 49 ms.
Exported basis to /tmp/petrispot-output-13227713706205638052.kers
Total runtime 64 ms.
[2026-05-25 14:13:12] [INFO ] Implicit Places using invariants in 1744 ms returned [11, 102, 184, 357, 434, 463, 502, 550, 564, 577, 586, 592, 643, 662, 808, 927, 1036, 1167]
[2026-05-25 14:13:12] [INFO ] Actually due to overlaps returned [577, 1167, 11, 102, 184, 357, 434, 463, 550, 564, 586, 643, 662, 808, 927, 1036]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 1751 ms to find 16 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1215/1278 places, 2704/2856 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 1201 transition count 2690
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 1201 transition count 2690
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 42 place count 1187 transition count 2676
Iterating global reduction 0 with 14 rules applied. Total rules applied 56 place count 1187 transition count 2676
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 70 place count 1173 transition count 2662
Iterating global reduction 0 with 14 rules applied. Total rules applied 84 place count 1173 transition count 2662
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 98 place count 1159 transition count 2578
Iterating global reduction 0 with 14 rules applied. Total rules applied 112 place count 1159 transition count 2578
Applied a total of 112 rules in 325 ms. Remains 1159 /1215 variables (removed 56) and now considering 2578/2704 (removed 126) transitions.
[2026-05-25 14:13:12] [INFO ] Flow matrix only has 2306 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-13757008295749614927.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13748548942444271641.kers'
[2026-05-25 14:13:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13757008295749614927.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13748548942444271641.kers]
Culling duplicate invariants (modulo rational): removing 33 columns.
Culled 33 columns in 1 ms.
// Phase 1: matrix 2306 rows 1126 cols 6167 entries
Finished phase 1 with 961 SingleSign rule and 148 generalized
[2026-05-25 14:13:12] [INFO ] Computed 50 invariants in 29 ms
Computed 50 P flows in 29 ms.
Exported basis to /tmp/petrispot-output-13748548942444271641.kers
Total runtime 31 ms.
[2026-05-25 14:13:14] [INFO ] Implicit Places using invariants in 1338 ms returned [480, 557]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 1344 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1157/1278 places, 2578/2856 transitions.
Applied a total of 0 rules in 77 ms. Remains 1157 /1157 variables (removed 0) and now considering 2578/2578 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 3749 ms. Remains : 1157/1278 places, 2578/2856 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' '!(((!p0 U X(!p1))||G(p2)))'
Stuttering acceptance computed with spot in 548 ms :[true, (AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND (NOT p2) p1), (NOT p2), p1, p1]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-00
Product exploration explored 100000 steps with 50000 reset in 906 ms.
Product exploration explored 100000 steps with 50000 reset in 893 ms.
Computed a total of 325 stabilizing places and 945 stable transitions
Computed a total of 325 stabilizing places and 945 stable transitions
Detected a total of 325/1157 stabilizing places and 945/2578 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 26 factoid took 27 ms. Proved property starting from automaton with 7 states, 16 edges and 3 AP (stutter sensitive
Knowledge-based reduction took 50 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-00 finished in 6380 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||G(p1)))||X(G(p2))))'
Support contains 4 out of 1278 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1278/1278 places, 2856/2856 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 1258 transition count 2806
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 1258 transition count 2806
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 54 place count 1244 transition count 2772
Iterating global reduction 0 with 14 rules applied. Total rules applied 68 place count 1244 transition count 2772
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 78 place count 1234 transition count 2712
Iterating global reduction 0 with 10 rules applied. Total rules applied 88 place count 1234 transition count 2712
Applied a total of 88 rules in 216 ms. Remains 1234 /1278 variables (removed 44) and now considering 2712/2856 (removed 144) transitions.
[2026-05-25 14:13:16] [INFO ] Flow matrix only has 2440 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-13239103036114727656.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13142359428349837869.kers'
[2026-05-25 14:13:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13239103036114727656.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13142359428349837869.kers]
Culling duplicate invariants (modulo rational): removing 33 columns.
Culled 33 columns in 1 ms.
// Phase 1: matrix 2440 rows 1201 cols 6499 entries
Finished phase 1 with 898 SingleSign rule and 270 generalized
[2026-05-25 14:13:16] [INFO ] Computed 66 invariants in 18 ms
Computed 66 P flows in 19 ms.
Exported basis to /tmp/petrispot-output-13142359428349837869.kers
Total runtime 25 ms.
[2026-05-25 14:13:19] [INFO ] Implicit Places using invariants in 2298 ms returned [11, 102, 184, 300, 354, 431, 444, 502, 550, 564, 577, 595, 646, 665, 810, 837, 930, 1039, 1170]
[2026-05-25 14:13:19] [INFO ] Actually due to overlaps returned [577, 837, 1170, 11, 102, 184, 300, 354, 431, 550, 564, 646, 665, 810, 930, 1039]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 2304 ms to find 16 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1218/1278 places, 2712/2856 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1205 transition count 2699
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1205 transition count 2699
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 39 place count 1192 transition count 2686
Iterating global reduction 0 with 13 rules applied. Total rules applied 52 place count 1192 transition count 2686
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 65 place count 1179 transition count 2673
Iterating global reduction 0 with 13 rules applied. Total rules applied 78 place count 1179 transition count 2673
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 91 place count 1166 transition count 2595
Iterating global reduction 0 with 13 rules applied. Total rules applied 104 place count 1166 transition count 2595
Applied a total of 104 rules in 305 ms. Remains 1166 /1218 variables (removed 52) and now considering 2595/2712 (removed 117) transitions.
[2026-05-25 14:13:19] [INFO ] Flow matrix only has 2323 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-11428415242076949038.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2338719680840015917.kers'
[2026-05-25 14:13:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11428415242076949038.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2338719680840015917.kers]
Culling duplicate invariants (modulo rational): removing 33 columns.
Culled 33 columns in 3 ms.
// Phase 1: matrix 2323 rows 1133 cols 6188 entries
Finished phase 1 with 966 SingleSign rule and 150 generalized
[2026-05-25 14:13:19] [INFO ] Computed 50 invariants in 46 ms
Computed 50 P flows in 46 ms.
Exported basis to /tmp/petrispot-output-2338719680840015917.kers
Total runtime 50 ms.
[2026-05-25 14:13:21] [INFO ] Implicit Places using invariants in 1664 ms returned [422, 478, 562]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 1688 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1163/1278 places, 2595/2856 transitions.
Applied a total of 0 rules in 49 ms. Remains 1163 /1163 variables (removed 0) and now considering 2595/2595 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 4564 ms. Remains : 1163/1278 places, 2595/2856 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||G(p1)))||X(G(p2))))'
Stuttering acceptance computed with spot in 143 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-01
Product exploration explored 100000 steps with 1602 reset in 515 ms.
Product exploration explored 100000 steps with 1606 reset in 589 ms.
Computed a total of 331 stabilizing places and 962 stable transitions
Computed a total of 331 stabilizing places and 962 stable transitions
Detected a total of 331/1163 stabilizing places and 962/2595 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge based reduction with 15 factoid took 86 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
RANDOM walk for 39743 steps (636 resets) in 453 ms. (87 steps per ms) remains 0/7 properties
Knowledge based reduction with 15 factoid took 216 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 206 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false, false]
Knowledge-based reduction took 671 ms.
Stuttering acceptance computed with spot in 247 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false, false]
Support contains 3 out of 1163 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 1163/1163 places, 2595/2595 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 1163 transition count 2573
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 44 place count 1141 transition count 2573
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 44 place count 1141 transition count 2561
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 68 place count 1129 transition count 2561
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 110 place count 1108 transition count 2540
Applied a total of 110 rules in 282 ms. Remains 1108 /1163 variables (removed 55) and now considering 2540/2595 (removed 55) transitions.
[2026-05-25 14:13:23] [INFO ] Flow matrix only has 2268 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-8653984494516816255.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12763911640858177153.kers'
[2026-05-25 14:13:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8653984494516816255.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12763911640858177153.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 3 ms.
// Phase 1: matrix 2268 rows 1078 cols 6078 entries
Finished phase 1 with 895 SingleSign rule and 166 generalized
[2026-05-25 14:13:23] [INFO ] Computed 47 invariants in 46 ms
Computed 47 P flows in 46 ms.
Exported basis to /tmp/petrispot-output-12763911640858177153.kers
Total runtime 48 ms.
[2026-05-25 14:13:25] [INFO ] Implicit Places using invariants in 1394 ms returned []
[2026-05-25 14:13:25] [INFO ] Flow matrix only has 2268 transitions (discarded 272 similar events)
[2026-05-25 14:13:25] [INFO ] Invariant cache hit.
[2026-05-25 14:13:25] [INFO ] State equation strengthened by 853 read => feed constraints.
[2026-05-25 14:13:46] [INFO ] Implicit Places using invariants and state equation in 21757 ms returned []
Implicit Place search using SMT with State Equation took 23177 ms to find 0 implicit places.
[2026-05-25 14:13:47] [INFO ] Redundant transitions in 147 ms returned []
Running 2523 sub problems to find dead transitions.
[2026-05-25 14:13:47] [INFO ] Flow matrix only has 2268 transitions (discarded 272 similar events)
[2026-05-25 14:13:47] [INFO ] Invariant cache hit.
[2026-05-25 14:13:47] [INFO ] State equation strengthened by 853 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1106 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 2523 unsolved
SMT process timed out in 31595ms, After SMT, problems are : Problem set: 0 solved, 2523 unsolved
Search for dead transitions found 0 dead transitions in 31609ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1108/1163 places, 2540/2595 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 55233 ms. Remains : 1108/1163 places, 2540/2595 transitions.
Computed a total of 293 stabilizing places and 924 stable transitions
Computed a total of 293 stabilizing places and 924 stable transitions
Detected a total of 293/1108 stabilizing places and 924/2540 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge based reduction with 15 factoid took 59 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
RANDOM walk for 40000 steps (909 resets) in 535 ms. (74 steps per ms) remains 3/6 properties
BEST_FIRST walk for 40002 steps (188 resets) in 256 ms. (155 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (188 resets) in 215 ms. (185 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (188 resets) in 141 ms. (281 steps per ms) remains 3/3 properties
[2026-05-25 14:14:19] [INFO ] Flow matrix only has 2268 transitions (discarded 272 similar events)
[2026-05-25 14:14:19] [INFO ] Invariant cache hit.
[2026-05-25 14:14:19] [INFO ] State equation strengthened by 853 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem apf1 is UNSAT
At refinement iteration 1 (OVERLAPS) 73/76 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 960/1036 variables, 5/7 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1036 variables, 0/7 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 17/1053 variables, 1/8 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1053 variables, 0/8 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 27/1080 variables, 11/19 constraints. Problems are: Problem set: 1 solved, 2 unsolved
SMT process timed out in 5313ms, After SMT, problems are : Problem set: 1 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3 out of 1108 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1108/1108 places, 2540/2540 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1108 transition count 2539
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1107 transition count 2539
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 3 place count 1106 transition count 2538
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 1106 transition count 2538
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 1105 transition count 2532
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 1105 transition count 2532
Free-agglomeration rule (complex) applied 134 times.
Iterating global reduction 2 with 134 rules applied. Total rules applied 140 place count 1105 transition count 3728
Reduce places removed 134 places and 0 transitions.
Iterating post reduction 2 with 134 rules applied. Total rules applied 274 place count 971 transition count 3728
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 276 place count 971 transition count 3728
Applied a total of 276 rules in 440 ms. Remains 971 /1108 variables (removed 137) and now considering 3728/2540 (removed -1188) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 442 ms. Remains : 971/1108 places, 3728/2540 transitions.
RANDOM walk for 31595 steps (891 resets) in 880 ms. (35 steps per ms) remains 0/2 properties
Found 1 invariant AP formulas.
Knowledge based reduction with 16 factoid took 115 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 169 ms :[(NOT p1), (NOT p1), false]
Knowledge-based reduction took 6830 ms.
Stuttering acceptance computed with spot in 181 ms :[(NOT p1), (NOT p1), false]
Stuttering acceptance computed with spot in 195 ms :[(NOT p1), (NOT p1), false]
Product exploration explored 100000 steps with 2274 reset in 721 ms.
Product exploration explored 100000 steps with 2274 reset in 741 ms.
Built C files in :
/tmp/ltsmin15507907846349915785
[2026-05-25 14:14:27] [INFO ] Too many transitions (2540) to apply POR reductions. Disabling POR matrices.
[2026-05-25 14:14:27] [INFO ] Built C files in 85ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15507907846349915785
Running compilation step : cd /tmp/ltsmin15507907846349915785;'/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/ltsmin15507907846349915785;'/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/ltsmin15507907846349915785;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 3 out of 1108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1108/1108 places, 2540/2540 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1108 transition count 2539
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1107 transition count 2539
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 3 place count 1106 transition count 2538
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 1106 transition count 2538
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 1105 transition count 2532
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 1105 transition count 2532
Applied a total of 6 rules in 209 ms. Remains 1105 /1108 variables (removed 3) and now considering 2532/2540 (removed 8) transitions.
[2026-05-25 14:14:30] [INFO ] Flow matrix only has 2260 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-9683727870656315143.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7441652933743895461.kers'
[2026-05-25 14:14:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9683727870656315143.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7441652933743895461.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 3 ms.
// Phase 1: matrix 2260 rows 1075 cols 6060 entries
Finished phase 1 with 893 SingleSign rule and 165 generalized
[2026-05-25 14:14:30] [INFO ] Computed 47 invariants in 43 ms
Computed 47 P flows in 44 ms.
Exported basis to /tmp/petrispot-output-7441652933743895461.kers
Total runtime 46 ms.
[2026-05-25 14:14:32] [INFO ] Implicit Places using invariants in 1360 ms returned [406]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1368 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1104/1108 places, 2532/2540 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1103 transition count 2531
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 1102 transition count 2530
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 1102 transition count 2530
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 1101 transition count 2524
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 1101 transition count 2524
Applied a total of 6 rules in 277 ms. Remains 1101 /1104 variables (removed 3) and now considering 2524/2532 (removed 8) transitions.
[2026-05-25 14:14:32] [INFO ] Flow matrix only has 2252 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-10341931652844209467.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14990508222872914681.kers'
[2026-05-25 14:14:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10341931652844209467.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14990508222872914681.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 3 ms.
// Phase 1: matrix 2252 rows 1071 cols 6042 entries
Finished phase 1 with 891 SingleSign rule and 164 generalized
[2026-05-25 14:14:32] [INFO ] Computed 46 invariants in 45 ms
Computed 46 P flows in 46 ms.
Exported basis to /tmp/petrispot-output-14990508222872914681.kers
Total runtime 51 ms.
[2026-05-25 14:14:33] [INFO ] Implicit Places using invariants in 1322 ms returned []
[2026-05-25 14:14:33] [INFO ] Flow matrix only has 2252 transitions (discarded 272 similar events)
[2026-05-25 14:14:33] [INFO ] Invariant cache hit.
[2026-05-25 14:14:34] [INFO ] State equation strengthened by 843 read => feed constraints.
[2026-05-25 14:14:54] [INFO ] Implicit Places using invariants and state equation in 20321 ms returned []
Implicit Place search using SMT with State Equation took 21658 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1101/1108 places, 2524/2540 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 23513 ms. Remains : 1101/1108 places, 2524/2540 transitions.
Built C files in :
/tmp/ltsmin11716870036441193285
[2026-05-25 14:14:54] [INFO ] Too many transitions (2524) to apply POR reductions. Disabling POR matrices.
[2026-05-25 14:14:54] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11716870036441193285
Running compilation step : cd /tmp/ltsmin11716870036441193285;'/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/ltsmin11716870036441193285;'/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/ltsmin11716870036441193285;'/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 14:14:57] [INFO ] Flatten gal took : 108 ms
[2026-05-25 14:14:57] [INFO ] Flatten gal took : 59 ms
[2026-05-25 14:14:57] [INFO ] Time to serialize gal into /tmp/LTL16938000782346832300.gal : 22 ms
[2026-05-25 14:14:57] [INFO ] Time to serialize properties into /tmp/LTL12917713299048803855.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/LTL16938000782346832300.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10029285587193267957.hoa' '-atoms' '/tmp/LTL12917713299048803855.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...320
Loading property file /tmp/LTL12917713299048803855.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10029285587193267957.hoa
Detected timeout of ITS tools.
[2026-05-25 14:15:13] [INFO ] Flatten gal took : 45 ms
[2026-05-25 14:15:13] [INFO ] Flatten gal took : 52 ms
[2026-05-25 14:15:13] [INFO ] Time to serialize gal into /tmp/LTL13770927645606269137.gal : 15 ms
[2026-05-25 14:15:13] [INFO ] Time to serialize properties into /tmp/LTL15674204148758943185.ltl : 8 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/LTL13770927645606269137.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15674204148758943185.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...277
Read 1 LTL properties
Checking formula 0 : !(((F(("((Node14ManageTheCrashOfNode9>=1)&&(Rx4IsAtTheRightExtremityOfTheLeafSet>=1))")||(G("(Node7HasTheLeafSetOfLx3ToReplaceNode4<1)...216
Formula 0 simplified : G(!"((Node14ManageTheCrashOfNode9>=1)&&(Rx4IsAtTheRightExtremityOfTheLeafSet>=1))" & F!"(Node7HasTheLeafSetOfLx3ToReplaceNode4<1)") ...204
Detected timeout of ITS tools.
[2026-05-25 14:15:28] [INFO ] Flatten gal took : 41 ms
[2026-05-25 14:15:28] [INFO ] Applying decomposition
[2026-05-25 14:15:28] [INFO ] Flatten gal took : 40 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph17311612746282030943.txt' '-o' '/tmp/graph17311612746282030943.bin' '-w' '/tmp/graph17311612746282030943.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17311612746282030943.bin' '-l' '-1' '-v' '-w' '/tmp/graph17311612746282030943.weights' '-q' '0' '-e' '0.001'
[2026-05-25 14:15:28] [INFO ] Decomposing Gal with order
[2026-05-25 14:15:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 14:15:29] [INFO ] Removed a total of 2299 redundant transitions.
[2026-05-25 14:15:29] [INFO ] Flatten gal took : 588 ms
[2026-05-25 14:15:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 1439 labels/synchronizations in 133 ms.
[2026-05-25 14:15:29] [INFO ] Time to serialize gal into /tmp/LTL7003852202211537950.gal : 28 ms
[2026-05-25 14:15:29] [INFO ] Time to serialize properties into /tmp/LTL18286618261868582548.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/LTL7003852202211537950.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18286618261868582548.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...255
Read 1 LTL properties
Checking formula 0 : !(((F(("((i16.i2.u162.Node14ManageTheCrashOfNode9>=1)&&(i16.i2.u17.Rx4IsAtTheRightExtremityOfTheLeafSet>=1))")||(G("(i16.i3.u172.Node7...262
Formula 0 simplified : G(!"((i16.i2.u162.Node14ManageTheCrashOfNode9>=1)&&(i16.i2.u17.Rx4IsAtTheRightExtremityOfTheLeafSet>=1))" & F!"(i16.i3.u172.Node7Has...250
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-01 finished in 147914 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 4 out of 1278 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1278/1278 places, 2856/2856 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 1278 transition count 2830
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 52 place count 1252 transition count 2830
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 52 place count 1252 transition count 2811
Deduced a syphon composed of 19 places in 2 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 90 place count 1233 transition count 2811
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 102 place count 1221 transition count 2764
Iterating global reduction 2 with 12 rules applied. Total rules applied 114 place count 1221 transition count 2764
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 114 place count 1221 transition count 2762
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 118 place count 1219 transition count 2762
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 123 place count 1214 transition count 2732
Iterating global reduction 2 with 5 rules applied. Total rules applied 128 place count 1214 transition count 2732
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 2 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 194 place count 1181 transition count 2699
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 205 place count 1170 transition count 2688
Iterating global reduction 2 with 11 rules applied. Total rules applied 216 place count 1170 transition count 2688
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 227 place count 1159 transition count 2622
Iterating global reduction 2 with 11 rules applied. Total rules applied 238 place count 1159 transition count 2622
Applied a total of 238 rules in 388 ms. Remains 1159 /1278 variables (removed 119) and now considering 2622/2856 (removed 234) transitions.
[2026-05-25 14:15:45] [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-14485126763144293577.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6522433910543874653.kers'
[2026-05-25 14:15:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14485126763144293577.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6522433910543874653.kers]
Culling duplicate invariants (modulo rational): removing 33 columns.
Culled 33 columns in 1 ms.
// Phase 1: matrix 2350 rows 1126 cols 6320 entries
Finished phase 1 with 825 SingleSign rule and 268 generalized
[2026-05-25 14:15:45] [INFO ] Computed 66 invariants in 18 ms
Computed 66 P flows in 18 ms.
Exported basis to /tmp/petrispot-output-6522433910543874653.kers
Total runtime 19 ms.
[2026-05-25 14:15:46] [INFO ] Implicit Places using invariants in 1706 ms returned [9, 94, 158, 270, 324, 398, 411, 425, 509, 523, 534, 542, 548, 596, 613, 754, 780, 870, 977]
[2026-05-25 14:15:46] [INFO ] Actually due to overlaps returned [534, 780, 9, 94, 158, 270, 324, 398, 425, 509, 523, 542, 596, 613, 754, 870, 977]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 1712 ms to find 17 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1142/1278 places, 2622/2856 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 1135 transition count 2615
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 1135 transition count 2615
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 21 place count 1128 transition count 2608
Iterating global reduction 0 with 7 rules applied. Total rules applied 28 place count 1128 transition count 2608
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 35 place count 1121 transition count 2566
Iterating global reduction 0 with 7 rules applied. Total rules applied 42 place count 1121 transition count 2566
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 58 place count 1113 transition count 2558
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 66 place count 1105 transition count 2550
Iterating global reduction 0 with 8 rules applied. Total rules applied 74 place count 1105 transition count 2550
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 82 place count 1097 transition count 2502
Iterating global reduction 0 with 8 rules applied. Total rules applied 90 place count 1097 transition count 2502
Applied a total of 90 rules in 473 ms. Remains 1097 /1142 variables (removed 45) and now considering 2502/2622 (removed 120) transitions.
[2026-05-25 14:15:47] [INFO ] Flow matrix only has 2230 transitions (discarded 272 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3016990809028725217.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4917018209595697824.kers'
[2026-05-25 14:15:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3016990809028725217.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4917018209595697824.kers]
Culling duplicate invariants (modulo rational): removing 33 columns.
Culled 33 columns in 3 ms.
// Phase 1: matrix 2230 rows 1064 cols 6011 entries
Finished phase 1 with 1038 SingleSign rule and 10 generalized
[2026-05-25 14:15:47] [INFO ] Computed 49 invariants in 46 ms
Computed 49 P flows in 46 ms.
Exported basis to /tmp/petrispot-output-4917018209595697824.kers
Total runtime 51 ms.
[2026-05-25 14:15:48] [INFO ] Implicit Places using invariants in 1456 ms returned [394, 518]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 1467 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1095/1278 places, 2502/2856 transitions.
Applied a total of 0 rules in 78 ms. Remains 1095 /1095 variables (removed 0) and now considering 2502/2502 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 4120 ms. Remains : 1095/1278 places, 2502/2856 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 114 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-02
Stuttering criterion allowed to conclude after 42 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-02 finished in 4293 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(((p0||X(X(X(p1))))&&(p2||(!p2&&G(!p1))))))'
Support contains 5 out of 1278 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1278/1278 places, 2856/2856 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 1256 transition count 2799
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 1256 transition count 2799
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 59 place count 1241 transition count 2764
Iterating global reduction 0 with 15 rules applied. Total rules applied 74 place count 1241 transition count 2764
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 85 place count 1230 transition count 2698
Iterating global reduction 0 with 11 rules applied. Total rules applied 96 place count 1230 transition count 2698
Applied a total of 96 rules in 247 ms. Remains 1230 /1278 variables (removed 48) and now considering 2698/2856 (removed 158) transitions.
[2026-05-25 14:15:49] [INFO ] Flow matrix only has 2426 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-18111345035511287192.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-862755230993013956.kers'
[2026-05-25 14:15:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18111345035511287192.kers, --Pflows, --basisKERS=/tmp/petrispot-output-862755230993013956.kers]
Culling duplicate invariants (modulo rational): removing 33 columns.
Culled 33 columns in 3 ms.
// Phase 1: matrix 2426 rows 1197 cols 6469 entries
Finished phase 1 with 895 SingleSign rule and 269 generalized
[2026-05-25 14:15:49] [INFO ] Computed 66 invariants in 50 ms
Computed 66 P flows in 51 ms.
Exported basis to /tmp/petrispot-output-862755230993013956.kers
Total runtime 56 ms.
[2026-05-25 14:15:51] [INFO ] Implicit Places using invariants in 1911 ms returned [11, 102, 303, 357, 434, 447, 463, 502, 550, 564, 577, 586, 592, 643, 662, 807, 834, 926, 1035, 1166]
[2026-05-25 14:15:51] [INFO ] Actually due to overlaps returned [577, 834, 1166, 11, 102, 303, 357, 434, 463, 550, 564, 586, 643, 662, 807, 926, 1035]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 1928 ms to find 17 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1213/1278 places, 2698/2856 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 1199 transition count 2684
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 1199 transition count 2684
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 42 place count 1185 transition count 2670
Iterating global reduction 0 with 14 rules applied. Total rules applied 56 place count 1185 transition count 2670
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 70 place count 1171 transition count 2656
Iterating global reduction 0 with 14 rules applied. Total rules applied 84 place count 1171 transition count 2656
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 98 place count 1157 transition count 2572
Iterating global reduction 0 with 14 rules applied. Total rules applied 112 place count 1157 transition count 2572
Applied a total of 112 rules in 283 ms. Remains 1157 /1213 variables (removed 56) and now considering 2572/2698 (removed 126) transitions.
[2026-05-25 14:15:51] [INFO ] Flow matrix only has 2300 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-17888436350470891451.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7823045833648069880.kers'
[2026-05-25 14:15:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17888436350470891451.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7823045833648069880.kers]
Culling duplicate invariants (modulo rational): removing 33 columns.
Culled 33 columns in 3 ms.
// Phase 1: matrix 2300 rows 1124 cols 6138 entries
Finished phase 1 with 960 SingleSign rule and 148 generalized
[2026-05-25 14:15:51] [INFO ] Computed 49 invariants in 40 ms
Computed 49 P flows in 41 ms.
Exported basis to /tmp/petrispot-output-7823045833648069880.kers
Total runtime 46 ms.
[2026-05-25 14:15:53] [INFO ] Implicit Places using invariants in 1695 ms returned [429, 480, 557]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 1698 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1154/1278 places, 2572/2856 transitions.
Applied a total of 0 rules in 51 ms. Remains 1154 /1154 variables (removed 0) and now considering 2572/2572 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 4208 ms. Remains : 1154/1278 places, 2572/2856 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(p0)))||p1)&&(p2||(G(!p0)&&!p2)))))'
Stuttering acceptance computed with spot in 231 ms :[(OR (AND (NOT p0) (NOT p1)) (AND p0 (NOT p2))), true, (NOT p0), (AND p2 p0), (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-04
Entered a terminal (fully accepting) state of product in 9 steps with 2 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-04 finished in 4486 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&&(!p1 U (p0 U p2))))))'
Support contains 8 out of 1278 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1278/1278 places, 2856/2856 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 1278 transition count 2830
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 52 place count 1252 transition count 2830
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 52 place count 1252 transition count 2811
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 90 place count 1233 transition count 2811
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 101 place count 1222 transition count 2770
Iterating global reduction 2 with 11 rules applied. Total rules applied 112 place count 1222 transition count 2770
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 112 place count 1222 transition count 2768
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 116 place count 1220 transition count 2768
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 121 place count 1215 transition count 2738
Iterating global reduction 2 with 5 rules applied. Total rules applied 126 place count 1215 transition count 2738
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 192 place count 1182 transition count 2705
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 203 place count 1171 transition count 2694
Iterating global reduction 2 with 11 rules applied. Total rules applied 214 place count 1171 transition count 2694
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 225 place count 1160 transition count 2628
Iterating global reduction 2 with 11 rules applied. Total rules applied 236 place count 1160 transition count 2628
Applied a total of 236 rules in 426 ms. Remains 1160 /1278 variables (removed 118) and now considering 2628/2856 (removed 228) transitions.
[2026-05-25 14:15:53] [INFO ] Flow matrix only has 2356 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-12880170298175495979.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15533460355432558141.kers'
[2026-05-25 14:15:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12880170298175495979.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15533460355432558141.kers]
Culling duplicate invariants (modulo rational): removing 33 columns.
Culled 33 columns in 1 ms.
// Phase 1: matrix 2356 rows 1127 cols 6333 entries
Finished phase 1 with 826 SingleSign rule and 268 generalized
[2026-05-25 14:15:53] [INFO ] Computed 66 invariants in 17 ms
Computed 66 P flows in 30 ms.
Exported basis to /tmp/petrispot-output-15533460355432558141.kers
Total runtime 32 ms.
[2026-05-25 14:15:55] [INFO ] Implicit Places using invariants in 1469 ms returned [9, 94, 158, 270, 324, 398, 411, 425, 464, 509, 523, 542, 596, 613, 755, 781, 871, 978, 1108]
[2026-05-25 14:15:55] [INFO ] Actually due to overlaps returned [781, 1108, 9, 94, 158, 270, 324, 398, 425, 509, 523, 542, 596, 613, 755, 871, 978]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 1496 ms to find 17 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1143/1278 places, 2628/2856 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 1136 transition count 2621
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 1136 transition count 2621
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 21 place count 1129 transition count 2614
Iterating global reduction 0 with 7 rules applied. Total rules applied 28 place count 1129 transition count 2614
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 35 place count 1122 transition count 2572
Iterating global reduction 0 with 7 rules applied. Total rules applied 42 place count 1122 transition count 2572
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 58 place count 1114 transition count 2564
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 66 place count 1106 transition count 2556
Iterating global reduction 0 with 8 rules applied. Total rules applied 74 place count 1106 transition count 2556
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 82 place count 1098 transition count 2508
Iterating global reduction 0 with 8 rules applied. Total rules applied 90 place count 1098 transition count 2508
Applied a total of 90 rules in 434 ms. Remains 1098 /1143 variables (removed 45) and now considering 2508/2628 (removed 120) transitions.
[2026-05-25 14:15:55] [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-11665015939486021990.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12672909480675337763.kers'
[2026-05-25 14:15:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11665015939486021990.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12672909480675337763.kers]
Culling duplicate invariants (modulo rational): removing 33 columns.
Culled 33 columns in 21 ms.
// Phase 1: matrix 2236 rows 1065 cols 6023 entries
Finished phase 1 with 1039 SingleSign rule and 10 generalized
[2026-05-25 14:15:55] [INFO ] Computed 49 invariants in 42 ms
Computed 49 P flows in 42 ms.
Exported basis to /tmp/petrispot-output-12672909480675337763.kers
Total runtime 44 ms.
[2026-05-25 14:15:56] [INFO ] Implicit Places using invariants in 1110 ms returned [394, 444]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 1112 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1096/1278 places, 2508/2856 transitions.
Applied a total of 0 rules in 81 ms. Remains 1096 /1096 variables (removed 0) and now considering 2508/2508 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 3563 ms. Remains : 1096/1278 places, 2508/2856 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 U p2))&&!p1))))'
Stuttering acceptance computed with spot in 151 ms :[(OR (NOT p2) p1), (NOT p2), (NOT p2)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-05
Stuttering criterion allowed to conclude after 42 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-05 finished in 3746 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p0)||(X(X(X(p2)))&&p1)))))'
Support contains 6 out of 1278 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1278/1278 places, 2856/2856 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 1258 transition count 2801
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 1258 transition count 2801
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 53 place count 1245 transition count 2783
Iterating global reduction 0 with 13 rules applied. Total rules applied 66 place count 1245 transition count 2783
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 78 place count 1233 transition count 2711
Iterating global reduction 0 with 12 rules applied. Total rules applied 90 place count 1233 transition count 2711
Applied a total of 90 rules in 216 ms. Remains 1233 /1278 variables (removed 45) and now considering 2711/2856 (removed 145) transitions.
[2026-05-25 14:15:57] [INFO ] Flow matrix only has 2439 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-17473782779124871667.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5408268261232498710.kers'
[2026-05-25 14:15:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17473782779124871667.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5408268261232498710.kers]
Culling duplicate invariants (modulo rational): removing 33 columns.
Culled 33 columns in 1 ms.
// Phase 1: matrix 2439 rows 1200 cols 6499 entries
Finished phase 1 with 897 SingleSign rule and 270 generalized
[2026-05-25 14:15:57] [INFO ] Computed 66 invariants in 20 ms
Computed 66 P flows in 21 ms.
Exported basis to /tmp/petrispot-output-5408268261232498710.kers
Total runtime 26 ms.
[2026-05-25 14:15:59] [INFO ] Implicit Places using invariants in 1826 ms returned [11, 102, 184, 300, 433, 446, 462, 501, 565, 578, 587, 593, 644, 663, 808, 835, 1038, 1169]
[2026-05-25 14:15:59] [INFO ] Actually due to overlaps returned [578, 835, 1169, 11, 102, 184, 300, 433, 462, 565, 587, 644, 663, 808, 1038]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 1840 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1218/1278 places, 2711/2856 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1206 transition count 2699
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1206 transition count 2699
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 36 place count 1194 transition count 2687
Iterating global reduction 0 with 12 rules applied. Total rules applied 48 place count 1194 transition count 2687
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 60 place count 1182 transition count 2675
Iterating global reduction 0 with 12 rules applied. Total rules applied 72 place count 1182 transition count 2675
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 84 place count 1170 transition count 2603
Iterating global reduction 0 with 12 rules applied. Total rules applied 96 place count 1170 transition count 2603
Applied a total of 96 rules in 258 ms. Remains 1170 /1218 variables (removed 48) and now considering 2603/2711 (removed 108) transitions.
[2026-05-25 14:15:59] [INFO ] Flow matrix only has 2331 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-8945939848329385824.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4871505322274992083.kers'
[2026-05-25 14:15:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8945939848329385824.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4871505322274992083.kers]
Culling duplicate invariants (modulo rational): removing 33 columns.
Culled 33 columns in 3 ms.
// Phase 1: matrix 2331 rows 1137 cols 6208 entries
Finished phase 1 with 817 SingleSign rule and 302 generalized
[2026-05-25 14:15:59] [INFO ] Computed 51 invariants in 53 ms
Computed 51 P flows in 53 ms.
Exported basis to /tmp/petrispot-output-4871505322274992083.kers
Total runtime 57 ms.
[2026-05-25 14:16:01] [INFO ] Implicit Places using invariants in 1563 ms returned [428, 479, 562]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 1566 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1167/1278 places, 2603/2856 transitions.
Applied a total of 0 rules in 50 ms. Remains 1167 /1167 variables (removed 0) and now considering 2603/2603 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 3931 ms. Remains : 1167/1278 places, 2603/2856 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((G(p0)||(X(X(X(p2)))&&p1)))))'
Stuttering acceptance computed with spot in 346 ms :[(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 p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-06
Product exploration explored 100000 steps with 1604 reset in 532 ms.
Product exploration explored 100000 steps with 1604 reset in 465 ms.
Computed a total of 335 stabilizing places and 970 stable transitions
Computed a total of 335 stabilizing places and 970 stable transitions
Detected a total of 335/1167 stabilizing places and 970/2603 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge based reduction with 16 factoid took 123 ms. Reduced automaton from 9 states, 35 edges and 3 AP (stutter sensitive) to 29 states, 112 edges and 3 AP (stutter insensitive).
RANDOM walk for 40000 steps (640 resets) in 660 ms. (60 steps per ms) remains 8/15 properties
BEST_FIRST walk for 40004 steps (172 resets) in 128 ms. (310 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (172 resets) in 264 ms. (150 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (172 resets) in 157 ms. (253 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (172 resets) in 164 ms. (242 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (172 resets) in 172 ms. (231 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (172 resets) in 175 ms. (227 steps per ms) remains 5/8 properties
BEST_FIRST walk for 40004 steps (172 resets) in 179 ms. (222 steps per ms) remains 5/5 properties
[2026-05-25 14:16:03] [INFO ] Flow matrix only has 2331 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-12173897790873049696.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9577743846631871869.kers'
[2026-05-25 14:16:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12173897790873049696.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9577743846631871869.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 3 ms.
// Phase 1: matrix 2331 rows 1137 cols 6208 entries
Finished phase 1 with 817 SingleSign rule and 302 generalized
[2026-05-25 14:16:03] [INFO ] Computed 48 invariants in 38 ms
Computed 48 P flows in 39 ms.
Exported basis to /tmp/petrispot-output-9577743846631871869.kers
Total runtime 40 ms.
[2026-05-25 14:16:03] [INFO ] State equation strengthened by 858 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem apf1 is UNSAT
Problem apf3 is UNSAT
Problem apf5 is UNSAT
Problem apf9 is UNSAT
Problem apf10 is UNSAT
After SMT solving in domain Real declared 115/3498 variables, and 2 constraints, problems are : Problem set: 5 solved, 0 unsolved in 90 ms.
Refiners :[Positive P Invariants (semi-flows): 2/17 constraints, Generalized P Invariants (flows): 0/31 constraints, State Equation: 0/1167 constraints, ReadFeed: 0/858 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 148ms problems are : Problem set: 5 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 5 invariant AP formulas.
Knowledge based reduction with 21 factoid took 1918 ms. Reduced automaton from 29 states, 112 edges and 3 AP (stutter insensitive) to 10 states, 31 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 699 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), false, (AND (NOT p0) (NOT p2)), false, false, false, false, false]
Knowledge-based reduction took 3633 ms.
Stuttering acceptance computed with spot in 525 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), false, (AND (NOT p0) (NOT p2)), false, false, false, false, false]
Support contains 6 out of 1167 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1167/1167 places, 2603/2603 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 1167 transition count 2582
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 42 place count 1146 transition count 2582
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 42 place count 1146 transition count 2570
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 66 place count 1134 transition count 2570
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 2 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 106 place count 1114 transition count 2550
Applied a total of 106 rules in 252 ms. Remains 1114 /1167 variables (removed 53) and now considering 2550/2603 (removed 53) transitions.
[2026-05-25 14:16:06] [INFO ] Flow matrix only has 2278 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-6334367459525167596.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15987725825361432621.kers'
[2026-05-25 14:16:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6334367459525167596.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15987725825361432621.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 3 ms.
// Phase 1: matrix 2278 rows 1084 cols 6102 entries
Finished phase 1 with 764 SingleSign rule and 302 generalized
[2026-05-25 14:16:06] [INFO ] Computed 48 invariants in 52 ms
Computed 48 P flows in 52 ms.
Exported basis to /tmp/petrispot-output-15987725825361432621.kers
Total runtime 54 ms.
[2026-05-25 14:16:08] [INFO ] Implicit Places using invariants in 1880 ms returned []
[2026-05-25 14:16:08] [INFO ] Flow matrix only has 2278 transitions (discarded 272 similar events)
[2026-05-25 14:16:08] [INFO ] Invariant cache hit.
[2026-05-25 14:16:09] [INFO ] State equation strengthened by 858 read => feed constraints.
[2026-05-25 14:16:29] [INFO ] Implicit Places using invariants and state equation in 20959 ms returned []
Implicit Place search using SMT with State Equation took 22857 ms to find 0 implicit places.
[2026-05-25 14:16:29] [INFO ] Redundant transitions in 105 ms returned []
Running 2533 sub problems to find dead transitions.
[2026-05-25 14:16:29] [INFO ] Flow matrix only has 2278 transitions (discarded 272 similar events)
[2026-05-25 14:16:29] [INFO ] Invariant cache hit.
[2026-05-25 14:16:29] [INFO ] State equation strengthened by 858 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1112 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 2533 unsolved
SMT process timed out in 31573ms, After SMT, problems are : Problem set: 0 solved, 2533 unsolved
Search for dead transitions found 0 dead transitions in 31583ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1114/1167 places, 2550/2603 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 54816 ms. Remains : 1114/1167 places, 2550/2603 transitions.
Computed a total of 299 stabilizing places and 934 stable transitions
Computed a total of 299 stabilizing places and 934 stable transitions
Detected a total of 299/1114 stabilizing places and 934/2550 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge based reduction with 19 factoid took 162 ms. Reduced automaton from 10 states, 31 edges and 3 AP (stutter insensitive) to 10 states, 31 edges and 3 AP (stutter insensitive).
RANDOM walk for 40000 steps (907 resets) in 461 ms. (86 steps per ms) remains 1/11 properties
BEST_FIRST walk for 40003 steps (188 resets) in 105 ms. (377 steps per ms) remains 1/1 properties
[2026-05-25 14:17:01] [INFO ] Flow matrix only has 2278 transitions (discarded 272 similar events)
[2026-05-25 14:17:01] [INFO ] Invariant cache hit.
[2026-05-25 14:17:01] [INFO ] State equation strengthened by 858 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf2 is UNSAT
After SMT solving in domain Real declared 79/3392 variables, and 2 constraints, problems are : Problem set: 1 solved, 0 unsolved in 26 ms.
Refiners :[Positive P Invariants (semi-flows): 2/17 constraints, Generalized P Invariants (flows): 0/31 constraints, State Equation: 0/1114 constraints, ReadFeed: 0/858 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 56ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge based reduction with 20 factoid took 377 ms. Reduced automaton from 10 states, 31 edges and 3 AP (stutter insensitive) to 10 states, 31 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 610 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), false, (AND (NOT p0) (NOT p2)), false, false, false, false, false]
Knowledge-based reduction took 1420 ms.
Stuttering acceptance computed with spot in 460 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), false, (AND (NOT p0) (NOT p2)), false, false, false, false, false]
Stuttering acceptance computed with spot in 412 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), false, (AND (NOT p0) (NOT p2)), false, false, false, false, false]
Product exploration explored 100000 steps with 2268 reset in 599 ms.
Product exploration explored 100000 steps with 2269 reset in 619 ms.
Built C files in :
/tmp/ltsmin14577249463614872520
[2026-05-25 14:17:04] [INFO ] Too many transitions (2550) to apply POR reductions. Disabling POR matrices.
[2026-05-25 14:17:05] [INFO ] Built C files in 57ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14577249463614872520
Running compilation step : cd /tmp/ltsmin14577249463614872520;'/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/ltsmin14577249463614872520;'/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/ltsmin14577249463614872520;'/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 6 out of 1114 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1114/1114 places, 2550/2550 transitions.
Applied a total of 0 rules in 86 ms. Remains 1114 /1114 variables (removed 0) and now considering 2550/2550 (removed 0) transitions.
[2026-05-25 14:17:08] [INFO ] Flow matrix only has 2278 transitions (discarded 272 similar events)
[2026-05-25 14:17:08] [INFO ] Invariant cache hit.
[2026-05-25 14:17:09] [INFO ] Implicit Places using invariants in 1332 ms returned []
[2026-05-25 14:17:09] [INFO ] Flow matrix only has 2278 transitions (discarded 272 similar events)
[2026-05-25 14:17:09] [INFO ] Invariant cache hit.
[2026-05-25 14:17:10] [INFO ] State equation strengthened by 858 read => feed constraints.
[2026-05-25 14:17:29] [INFO ] Implicit Places using invariants and state equation in 19931 ms returned []
Implicit Place search using SMT with State Equation took 21283 ms to find 0 implicit places.
[2026-05-25 14:17:29] [INFO ] Redundant transitions in 188 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 21575 ms. Remains : 1114/1114 places, 2550/2550 transitions.
Built C files in :
/tmp/ltsmin18125264774700168821
[2026-05-25 14:17:29] [INFO ] Too many transitions (2550) to apply POR reductions. Disabling POR matrices.
[2026-05-25 14:17:29] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18125264774700168821
Running compilation step : cd /tmp/ltsmin18125264774700168821;'/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/ltsmin18125264774700168821;'/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/ltsmin18125264774700168821;'/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 14:17:32] [INFO ] Flatten gal took : 51 ms
[2026-05-25 14:17:32] [INFO ] Flatten gal took : 48 ms
[2026-05-25 14:17:32] [INFO ] Time to serialize gal into /tmp/LTL17869297757092500908.gal : 11 ms
[2026-05-25 14:17:32] [INFO ] Time to serialize properties into /tmp/LTL16716251121209610084.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/LTL17869297757092500908.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7691262365810951195.hoa' '-atoms' '/tmp/LTL16716251121209610084.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL16716251121209610084.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7691262365810951195.hoa
Detected timeout of ITS tools.
[2026-05-25 14:17:48] [INFO ] Flatten gal took : 42 ms
[2026-05-25 14:17:48] [INFO ] Flatten gal took : 40 ms
[2026-05-25 14:17:48] [INFO ] Time to serialize gal into /tmp/LTL7464719256980580252.gal : 9 ms
[2026-05-25 14:17:48] [INFO ] Time to serialize properties into /tmp/LTL16209047400912465970.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/LTL7464719256980580252.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16209047400912465970.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F((G("((Node6HasAskedItsLeafSetToLx0ToReplaceNode8<1)||(LeafSetOfLx0IsSentToNode6<1))"))||(("((Node15HasAskedItsLeafSetToLx4ToRep...304
Formula 0 simplified : G(F!"((Node6HasAskedItsLeafSetToLx0ToReplaceNode8<1)||(LeafSetOfLx0IsSentToNode6<1))" & FG(!"((Node15HasAskedItsLeafSetToLx4ToReplac...291
Detected timeout of ITS tools.
[2026-05-25 14:18:03] [INFO ] Flatten gal took : 65 ms
[2026-05-25 14:18:03] [INFO ] Applying decomposition
[2026-05-25 14:18:03] [INFO ] Flatten gal took : 57 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/graph12538116303535596906.txt' '-o' '/tmp/graph12538116303535596906.bin' '-w' '/tmp/graph12538116303535596906.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12538116303535596906.bin' '-l' '-1' '-v' '-w' '/tmp/graph12538116303535596906.weights' '-q' '0' '-e' '0.001'
[2026-05-25 14:18:03] [INFO ] Decomposing Gal with order
[2026-05-25 14:18:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 14:18:03] [INFO ] Removed a total of 2292 redundant transitions.
[2026-05-25 14:18:03] [INFO ] Flatten gal took : 255 ms
[2026-05-25 14:18:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 1428 labels/synchronizations in 99 ms.
[2026-05-25 14:18:03] [INFO ] Time to serialize gal into /tmp/LTL5429571991489218974.gal : 27 ms
[2026-05-25 14:18:03] [INFO ] Time to serialize properties into /tmp/LTL3098133836526242729.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/LTL5429571991489218974.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3098133836526242729.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G(F((G("((i14.i0.i1.u150.Node6HasAskedItsLeafSetToLx0ToReplaceNode8<1)||(i14.i0.i1.u150.LeafSetOfLx0IsSentToNode6<1))"))||(("((i14....392
Formula 0 simplified : G(F!"((i14.i0.i1.u150.Node6HasAskedItsLeafSetToLx0ToReplaceNode8<1)||(i14.i0.i1.u150.LeafSetOfLx0IsSentToNode6<1))" & FG(!"((i14.i0....379
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-06 finished in 141922 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||(((F(p1) U p2) U p0) U G(p3))))))'
Support contains 8 out of 1278 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1278/1278 places, 2856/2856 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 1256 transition count 2799
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 1256 transition count 2799
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 59 place count 1241 transition count 2764
Iterating global reduction 0 with 15 rules applied. Total rules applied 74 place count 1241 transition count 2764
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 85 place count 1230 transition count 2698
Iterating global reduction 0 with 11 rules applied. Total rules applied 96 place count 1230 transition count 2698
Applied a total of 96 rules in 260 ms. Remains 1230 /1278 variables (removed 48) and now considering 2698/2856 (removed 158) transitions.
[2026-05-25 14:18:19] [INFO ] Flow matrix only has 2426 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-13070100131075515899.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1568347062580248114.kers'
[2026-05-25 14:18:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13070100131075515899.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1568347062580248114.kers]
Culling duplicate invariants (modulo rational): removing 33 columns.
Culled 33 columns in 1 ms.
// Phase 1: matrix 2426 rows 1197 cols 6469 entries
Finished phase 1 with 895 SingleSign rule and 269 generalized
[2026-05-25 14:18:19] [INFO ] Computed 66 invariants in 19 ms
Computed 66 P flows in 19 ms.
Exported basis to /tmp/petrispot-output-1568347062580248114.kers
Total runtime 24 ms.
[2026-05-25 14:18:21] [INFO ] Implicit Places using invariants in 1893 ms returned [11, 102, 184, 300, 354, 431, 444, 460, 499, 547, 561, 574, 583, 589, 640, 807, 834, 926, 1035, 1166]
[2026-05-25 14:18:21] [INFO ] Actually due to overlaps returned [574, 834, 1166, 11, 102, 184, 300, 354, 431, 460, 547, 561, 583, 640, 807, 926, 1035]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 1909 ms to find 17 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1213/1278 places, 2698/2856 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 1199 transition count 2684
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 1199 transition count 2684
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 42 place count 1185 transition count 2670
Iterating global reduction 0 with 14 rules applied. Total rules applied 56 place count 1185 transition count 2670
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 70 place count 1171 transition count 2656
Iterating global reduction 0 with 14 rules applied. Total rules applied 84 place count 1171 transition count 2656
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 98 place count 1157 transition count 2572
Iterating global reduction 0 with 14 rules applied. Total rules applied 112 place count 1157 transition count 2572
Applied a total of 112 rules in 266 ms. Remains 1157 /1213 variables (removed 56) and now considering 2572/2698 (removed 126) transitions.
[2026-05-25 14:18:21] [INFO ] Flow matrix only has 2300 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-15537574434923848555.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15880567132920822951.kers'
[2026-05-25 14:18:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15537574434923848555.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15880567132920822951.kers]
Culling duplicate invariants (modulo rational): removing 33 columns.
Culled 33 columns in 3 ms.
// Phase 1: matrix 2300 rows 1124 cols 6138 entries
Finished phase 1 with 960 SingleSign rule and 148 generalized
[2026-05-25 14:18:22] [INFO ] Computed 49 invariants in 47 ms
Computed 49 P flows in 48 ms.
Exported basis to /tmp/petrispot-output-15880567132920822951.kers
Total runtime 53 ms.
[2026-05-25 14:18:23] [INFO ] Implicit Places using invariants in 1628 ms returned [422, 473, 550]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 1634 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1154/1278 places, 2572/2856 transitions.
Applied a total of 0 rules in 55 ms. Remains 1154 /1154 variables (removed 0) and now considering 2572/2572 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 4125 ms. Remains : 1154/1278 places, 2572/2856 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(((((F(p0) U p1) U p2) U G(p3))||p2))))'
Stuttering acceptance computed with spot in 422 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (NOT p0), (NOT p1), (NOT p2), (NOT p3), (OR (AND (NOT p0) p2 (NOT p3)) (AND (NOT p0) p1 (NOT p3))), (AND (NOT p1) p2 (NOT p3))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-10
Stuttering criterion allowed to conclude after 63 steps with 0 reset in 0 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-10 finished in 5139 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))&&(F(p1) U X(p2))))'
Support contains 5 out of 1278 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1278/1278 places, 2856/2856 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 1259 transition count 2807
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 1259 transition count 2807
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 51 place count 1246 transition count 2774
Iterating global reduction 0 with 13 rules applied. Total rules applied 64 place count 1246 transition count 2774
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 73 place count 1237 transition count 2720
Iterating global reduction 0 with 9 rules applied. Total rules applied 82 place count 1237 transition count 2720
Applied a total of 82 rules in 224 ms. Remains 1237 /1278 variables (removed 41) and now considering 2720/2856 (removed 136) transitions.
[2026-05-25 14:18:24] [INFO ] Flow matrix only has 2448 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-12044223725150181373.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11673676343782372301.kers'
[2026-05-25 14:18:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12044223725150181373.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11673676343782372301.kers]
Culling duplicate invariants (modulo rational): removing 33 columns.
Culled 33 columns in 1 ms.
// Phase 1: matrix 2448 rows 1204 cols 6518 entries
Finished phase 1 with 901 SingleSign rule and 270 generalized
[2026-05-25 14:18:24] [INFO ] Computed 66 invariants in 44 ms
Computed 66 P flows in 45 ms.
Exported basis to /tmp/petrispot-output-11673676343782372301.kers
Total runtime 50 ms.
[2026-05-25 14:18:26] [INFO ] Implicit Places using invariants in 2185 ms returned [11, 187, 304, 358, 435, 448, 464, 503, 551, 565, 578, 587, 593, 666, 841, 933, 1042, 1173]
[2026-05-25 14:18:26] [INFO ] Actually due to overlaps returned [578, 841, 1173, 11, 187, 304, 358, 435, 464, 551, 565, 587, 666, 933, 1042]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 2189 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1222/1278 places, 2720/2856 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1210 transition count 2708
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1210 transition count 2708
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 36 place count 1198 transition count 2696
Iterating global reduction 0 with 12 rules applied. Total rules applied 48 place count 1198 transition count 2696
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 60 place count 1186 transition count 2684
Iterating global reduction 0 with 12 rules applied. Total rules applied 72 place count 1186 transition count 2684
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 84 place count 1174 transition count 2612
Iterating global reduction 0 with 12 rules applied. Total rules applied 96 place count 1174 transition count 2612
Applied a total of 96 rules in 338 ms. Remains 1174 /1222 variables (removed 48) and now considering 2612/2720 (removed 108) transitions.
[2026-05-25 14:18:26] [INFO ] Flow matrix only has 2340 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-9389064418505268031.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8328682275875120003.kers'
[2026-05-25 14:18:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9389064418505268031.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8328682275875120003.kers]
Culling duplicate invariants (modulo rational): removing 33 columns.
Culled 33 columns in 3 ms.
// Phase 1: matrix 2340 rows 1141 cols 6226 entries
Finished phase 1 with 955 SingleSign rule and 168 generalized
[2026-05-25 14:18:26] [INFO ] Computed 51 invariants in 48 ms
Computed 51 P flows in 48 ms.
Exported basis to /tmp/petrispot-output-8328682275875120003.kers
Total runtime 52 ms.
[2026-05-25 14:18:28] [INFO ] Implicit Places using invariants in 1635 ms returned [430, 481, 558]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 1649 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1171/1278 places, 2612/2856 transitions.
Applied a total of 0 rules in 57 ms. Remains 1171 /1171 variables (removed 0) and now considering 2612/2612 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 4457 ms. Remains : 1171/1278 places, 2612/2856 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))&&(F(p1) U X(p2))))'
Stuttering acceptance computed with spot in 268 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p1)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-11
Stuttering criterion allowed to conclude after 65 steps with 1 reset in 2 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-11 finished in 4768 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(p0)||(F(p1)&&X(!p1))))'
Support contains 4 out of 1278 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1278/1278 places, 2856/2856 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 1257 transition count 2810
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 1257 transition count 2810
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 58 place count 1241 transition count 2774
Iterating global reduction 0 with 16 rules applied. Total rules applied 74 place count 1241 transition count 2774
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 86 place count 1229 transition count 2702
Iterating global reduction 0 with 12 rules applied. Total rules applied 98 place count 1229 transition count 2702
Applied a total of 98 rules in 249 ms. Remains 1229 /1278 variables (removed 49) and now considering 2702/2856 (removed 154) transitions.
[2026-05-25 14:18:29] [INFO ] Flow matrix only has 2430 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-485782688618634722.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14946039408285370726.kers'
[2026-05-25 14:18:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-485782688618634722.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14946039408285370726.kers]
Culling duplicate invariants (modulo rational): removing 33 columns.
Culled 33 columns in 4 ms.
// Phase 1: matrix 2430 rows 1196 cols 6477 entries
Finished phase 1 with 895 SingleSign rule and 268 generalized
[2026-05-25 14:18:29] [INFO ] Computed 66 invariants in 55 ms
Computed 66 P flows in 56 ms.
Exported basis to /tmp/petrispot-output-14946039408285370726.kers
Total runtime 58 ms.
[2026-05-25 14:18:31] [INFO ] Implicit Places using invariants in 2069 ms returned [11, 102, 184, 300, 354, 431, 444, 460, 500, 548, 562, 575, 584, 590, 641, 660, 806, 833, 925, 1034, 1165]
[2026-05-25 14:18:31] [INFO ] Actually due to overlaps returned [575, 833, 1165, 11, 102, 184, 300, 354, 431, 460, 548, 562, 584, 641, 660, 806, 925, 1034]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 2083 ms to find 18 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1211/1278 places, 2702/2856 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1196 transition count 2687
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1196 transition count 2687
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 45 place count 1181 transition count 2672
Iterating global reduction 0 with 15 rules applied. Total rules applied 60 place count 1181 transition count 2672
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 75 place count 1166 transition count 2657
Iterating global reduction 0 with 15 rules applied. Total rules applied 90 place count 1166 transition count 2657
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 105 place count 1151 transition count 2567
Iterating global reduction 0 with 15 rules applied. Total rules applied 120 place count 1151 transition count 2567
Applied a total of 120 rules in 252 ms. Remains 1151 /1211 variables (removed 60) and now considering 2567/2702 (removed 135) transitions.
[2026-05-25 14:18:31] [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-5200942088991352931.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12684287652543342482.kers'
[2026-05-25 14:18:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5200942088991352931.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12684287652543342482.kers]
Culling duplicate invariants (modulo rational): removing 33 columns.
Culled 33 columns in 3 ms.
// Phase 1: matrix 2295 rows 1118 cols 6124 entries
Finished phase 1 with 1093 SingleSign rule and 10 generalized
[2026-05-25 14:18:31] [INFO ] Computed 48 invariants in 42 ms
Computed 48 P flows in 43 ms.
Exported basis to /tmp/petrispot-output-12684287652543342482.kers
Total runtime 48 ms.
[2026-05-25 14:18:33] [INFO ] Implicit Places using invariants in 1480 ms returned [422, 474, 551]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 1487 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1148/1278 places, 2567/2856 transitions.
Applied a total of 0 rules in 68 ms. Remains 1148 /1148 variables (removed 0) and now considering 2567/2567 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 4141 ms. Remains : 1148/1278 places, 2567/2856 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)||(F(p1)&&X(!p1))))'
Stuttering acceptance computed with spot in 255 ms :[(NOT p1), (NOT p0), (AND p1 (NOT p0)), true, (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-12
Product exploration explored 100000 steps with 50000 reset in 727 ms.
Product exploration explored 100000 steps with 50000 reset in 735 ms.
Computed a total of 316 stabilizing places and 934 stable transitions
Computed a total of 316 stabilizing places and 934 stable transitions
Detected a total of 316/1148 stabilizing places and 934/2567 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 8 factoid took 14 ms. Proved property starting from automaton with 5 states, 7 edges and 2 AP (stutter sensitive
Knowledge-based reduction took 23 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-12 finished in 5945 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((X(X(X(p0))) U (p1||X(!p2))))))'
Support contains 6 out of 1278 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1278/1278 places, 2856/2856 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 1256 transition count 2799
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 1256 transition count 2799
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 59 place count 1241 transition count 2764
Iterating global reduction 0 with 15 rules applied. Total rules applied 74 place count 1241 transition count 2764
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 85 place count 1230 transition count 2698
Iterating global reduction 0 with 11 rules applied. Total rules applied 96 place count 1230 transition count 2698
Applied a total of 96 rules in 232 ms. Remains 1230 /1278 variables (removed 48) and now considering 2698/2856 (removed 158) transitions.
[2026-05-25 14:18:35] [INFO ] Flow matrix only has 2426 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-1750766890029940781.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7285321262007883938.kers'
[2026-05-25 14:18:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1750766890029940781.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7285321262007883938.kers]
Culling duplicate invariants (modulo rational): removing 33 columns.
Culled 33 columns in 3 ms.
// Phase 1: matrix 2426 rows 1197 cols 6469 entries
Finished phase 1 with 895 SingleSign rule and 269 generalized
[2026-05-25 14:18:35] [INFO ] Computed 66 invariants in 54 ms
Computed 66 P flows in 54 ms.
Exported basis to /tmp/petrispot-output-7285321262007883938.kers
Total runtime 56 ms.
[2026-05-25 14:18:37] [INFO ] Implicit Places using invariants in 2454 ms returned [11, 102, 184, 300, 354, 444, 463, 502, 550, 564, 577, 586, 592, 643, 662, 807, 834, 926, 1035, 1166]
[2026-05-25 14:18:37] [INFO ] Actually due to overlaps returned [577, 834, 1166, 11, 102, 184, 300, 354, 463, 550, 564, 586, 643, 662, 807, 926, 1035]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 2470 ms to find 17 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1213/1278 places, 2698/2856 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 1199 transition count 2684
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 1199 transition count 2684
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 42 place count 1185 transition count 2670
Iterating global reduction 0 with 14 rules applied. Total rules applied 56 place count 1185 transition count 2670
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 70 place count 1171 transition count 2656
Iterating global reduction 0 with 14 rules applied. Total rules applied 84 place count 1171 transition count 2656
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 98 place count 1157 transition count 2572
Iterating global reduction 0 with 14 rules applied. Total rules applied 112 place count 1157 transition count 2572
Applied a total of 112 rules in 253 ms. Remains 1157 /1213 variables (removed 56) and now considering 2572/2698 (removed 126) transitions.
[2026-05-25 14:18:37] [INFO ] Flow matrix only has 2300 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-16743204188174770047.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11227982686632320848.kers'
[2026-05-25 14:18:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16743204188174770047.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11227982686632320848.kers]
Culling duplicate invariants (modulo rational): removing 33 columns.
Culled 33 columns in 1 ms.
// Phase 1: matrix 2300 rows 1124 cols 6138 entries
Finished phase 1 with 944 SingleSign rule and 164 generalized
[2026-05-25 14:18:37] [INFO ] Computed 49 invariants in 15 ms
Computed 49 P flows in 16 ms.
Exported basis to /tmp/petrispot-output-11227982686632320848.kers
Total runtime 19 ms.
[2026-05-25 14:18:39] [INFO ] Implicit Places using invariants in 1532 ms returned [424, 480, 557]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 1534 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1154/1278 places, 2572/2856 transitions.
Applied a total of 0 rules in 52 ms. Remains 1154 /1154 variables (removed 0) and now considering 2572/2572 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 4541 ms. Remains : 1154/1278 places, 2572/2856 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((X(X(X(p0))) U (X(!p1)||p2)))))'
Stuttering acceptance computed with spot in 223 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (OR (AND (NOT p0) p1) (AND p1 (NOT p2))), (NOT p0), (NOT p0), true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-13
Product exploration explored 100000 steps with 25059 reset in 735 ms.
Product exploration explored 100000 steps with 25062 reset in 713 ms.
Computed a total of 322 stabilizing places and 939 stable transitions
Computed a total of 322 stabilizing places and 939 stable transitions
Detected a total of 322/1154 stabilizing places and 939/2572 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge based reduction with 6 factoid took 105 ms. Reduced automaton from 6 states, 8 edges and 3 AP (stutter sensitive) to 6 states, 8 edges and 3 AP (stutter sensitive).
RANDOM walk for 40000 steps (640 resets) in 657 ms. (60 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (172 resets) in 169 ms. (235 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40003 steps (172 resets) in 107 ms. (370 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (172 resets) in 92 ms. (430 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (172 resets) in 90 ms. (439 steps per ms) remains 3/3 properties
[2026-05-25 14:18:41] [INFO ] Flow matrix only has 2300 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-13050407406109841044.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5959848566653148713.kers'
[2026-05-25 14:18:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13050407406109841044.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5959848566653148713.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 2300 rows 1124 cols 6138 entries
Finished phase 1 with 944 SingleSign rule and 164 generalized
[2026-05-25 14:18:41] [INFO ] Computed 46 invariants in 16 ms
Computed 46 P flows in 23 ms.
Exported basis to /tmp/petrispot-output-5959848566653148713.kers
Total runtime 25 ms.
[2026-05-25 14:18:41] [INFO ] State equation strengthened by 838 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 810/815 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/815 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 303/1118 variables, 6/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1118/3454 variables, and 17 constraints, problems are : Problem set: 0 solved, 3 unsolved in 5005 ms.
Refiners :[Positive P Invariants (semi-flows): 4/17 constraints, Generalized P Invariants (flows): 6/29 constraints, State Equation: 0/1154 constraints, ReadFeed: 0/838 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 810/815 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/815 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 303/1118 variables, 6/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1118 variables, 7/17 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SMT process timed out in 10382ms, After SMT, problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 1154 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1154/1154 places, 2572/2572 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 1154 transition count 2548
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 48 place count 1130 transition count 2548
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 48 place count 1130 transition count 2536
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 72 place count 1118 transition count 2536
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 2 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 108 place count 1100 transition count 2518
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 109 place count 1099 transition count 2517
Iterating global reduction 2 with 1 rules applied. Total rules applied 110 place count 1099 transition count 2517
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 111 place count 1098 transition count 2511
Iterating global reduction 2 with 1 rules applied. Total rules applied 112 place count 1098 transition count 2511
Free-agglomeration rule (complex) applied 126 times.
Iterating global reduction 2 with 126 rules applied. Total rules applied 238 place count 1098 transition count 3730
Reduce places removed 126 places and 0 transitions.
Iterating post reduction 2 with 126 rules applied. Total rules applied 364 place count 972 transition count 3730
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 365 place count 972 transition count 3730
Applied a total of 365 rules in 549 ms. Remains 972 /1154 variables (removed 182) and now considering 3730/2572 (removed -1158) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 549 ms. Remains : 972/1154 places, 3730/2572 transitions.
RANDOM walk for 40000 steps (1129 resets) in 728 ms. (54 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (143 resets) in 134 ms. (296 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (160 resets) in 138 ms. (287 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (142 resets) in 129 ms. (307 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 67627 steps, run timeout after 3001 ms. (steps per millisecond=22 ) properties seen :0 out of 3
Probabilistic random walk after 67627 steps, saw 28271 distinct states, run finished after 3001 ms. (steps per millisecond=22 ) properties seen :0
[2026-05-25 14:18:55] [INFO ] Flow matrix only has 3338 transitions (discarded 392 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10356612931502063457.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12720094837111733880.kers'
[2026-05-25 14:18:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10356612931502063457.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12720094837111733880.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 3338 rows 942 cols 9500 entries
Finished phase 1 with 911 SingleSign rule and 15 generalized
[2026-05-25 14:18:56] [INFO ] Computed 46 invariants in 23 ms
Computed 46 P flows in 24 ms.
Exported basis to /tmp/petrispot-output-12720094837111733880.kers
Total runtime 28 ms.
[2026-05-25 14:18:56] [INFO ] State equation strengthened by 2178 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 628/633 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/633 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 303/936 variables, 6/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/936 variables, 20/30 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/936 variables, 20/50 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/936 variables, 20/70 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SMT process timed out in 45062ms, After SMT, problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 972 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 972/972 places, 3730/3730 transitions.
Applied a total of 0 rules in 98 ms. Remains 972 /972 variables (removed 0) and now considering 3730/3730 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 972/972 places, 3730/3730 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 972/972 places, 3730/3730 transitions.
Applied a total of 0 rules in 96 ms. Remains 972 /972 variables (removed 0) and now considering 3730/3730 (removed 0) transitions.
[2026-05-25 14:19:41] [INFO ] Flow matrix only has 3338 transitions (discarded 392 similar events)
[2026-05-25 14:19:41] [INFO ] Invariant cache hit.
[2026-05-25 14:19:43] [INFO ] Implicit Places using invariants in 1892 ms returned [338]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1895 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 971/972 places, 3730/3730 transitions.
Applied a total of 0 rules in 104 ms. Remains 971 /971 variables (removed 0) and now considering 3730/3730 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2096 ms. Remains : 971/972 places, 3730/3730 transitions.
RANDOM walk for 40000 steps (1130 resets) in 805 ms. (49 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (143 resets) in 131 ms. (303 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (160 resets) in 185 ms. (215 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (143 resets) in 193 ms. (206 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 46689 steps, run timeout after 3001 ms. (steps per millisecond=15 ) properties seen :0 out of 3
Probabilistic random walk after 46689 steps, saw 19616 distinct states, run finished after 3001 ms. (steps per millisecond=15 ) properties seen :0
[2026-05-25 14:19:46] [INFO ] Flow matrix only has 3338 transitions (discarded 392 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17819447416051624208.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7754067661720314281.kers'
[2026-05-25 14:19:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17819447416051624208.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7754067661720314281.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 3338 rows 941 cols 9491 entries
Finished phase 1 with 912 SingleSign rule and 14 generalized
[2026-05-25 14:19:46] [INFO ] Computed 45 invariants in 20 ms
Computed 45 P flows in 21 ms.
Exported basis to /tmp/petrispot-output-7754067661720314281.kers
Total runtime 26 ms.
[2026-05-25 14:19:46] [INFO ] State equation strengthened by 2178 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 899/904 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/904 variables, 14/18 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/904 variables, 3/21 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/904 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/904 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 31/935 variables, 5/28 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/935 variables, 20/48 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/935 variables, 20/68 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/935 variables, 20/88 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/935 variables, 20/108 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/935 variables, 8/116 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/935 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 13/948 variables, 13/129 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SMT process timed out in 75222ms, After SMT, problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 971 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 971/971 places, 3730/3730 transitions.
Applied a total of 0 rules in 113 ms. Remains 971 /971 variables (removed 0) and now considering 3730/3730 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 113 ms. Remains : 971/971 places, 3730/3730 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 971/971 places, 3730/3730 transitions.
Applied a total of 0 rules in 94 ms. Remains 971 /971 variables (removed 0) and now considering 3730/3730 (removed 0) transitions.
[2026-05-25 14:21:02] [INFO ] Flow matrix only has 3338 transitions (discarded 392 similar events)
[2026-05-25 14:21:02] [INFO ] Invariant cache hit.
[2026-05-25 14:21:03] [INFO ] Implicit Places using invariants in 1455 ms returned []
[2026-05-25 14:21:03] [INFO ] Flow matrix only has 3338 transitions (discarded 392 similar events)
[2026-05-25 14:21:03] [INFO ] Invariant cache hit.
[2026-05-25 14:21:04] [INFO ] State equation strengthened by 2178 read => feed constraints.
[2026-05-25 14:21:34] [INFO ] Performed 482/971 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 14:22:04] [INFO ] Performed 910/971 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 14:22:11] [INFO ] Implicit Places using invariants and state equation in 67922 ms returned []
Implicit Place search using SMT with State Equation took 69392 ms to find 0 implicit places.
[2026-05-25 14:22:11] [INFO ] Redundant transitions in 216 ms returned []
Running 3668 sub problems to find dead transitions.
[2026-05-25 14:22:11] [INFO ] Flow matrix only has 3338 transitions (discarded 392 similar events)
[2026-05-25 14:22:11] [INFO ] Invariant cache hit.
[2026-05-25 14:22:11] [INFO ] State equation strengthened by 2178 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/969 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 3668 unsolved
SMT process timed out in 33486ms, After SMT, problems are : Problem set: 0 solved, 3668 unsolved
Search for dead transitions found 0 dead transitions in 33493ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 103213 ms. Remains : 971/971 places, 3730/3730 transitions.
Knowledge based reduction with 6 factoid took 123 ms. Reduced automaton from 6 states, 8 edges and 3 AP (stutter sensitive) to 6 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 289 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (OR (AND (NOT p0) p1) (AND p1 (NOT p2))), (NOT p0), (NOT p0), true]
Knowledge-based reduction took 244455 ms.
Stuttering acceptance computed with spot in 287 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (OR (AND (NOT p0) p1) (AND p1 (NOT p2))), (NOT p0), (NOT p0), true]
Support contains 6 out of 1154 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1154/1154 places, 2572/2572 transitions.
Applied a total of 0 rules in 64 ms. Remains 1154 /1154 variables (removed 0) and now considering 2572/2572 (removed 0) transitions.
[2026-05-25 14:22:45] [INFO ] Flow matrix only has 2300 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-12099158805536521742.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17291153238901411115.kers'
[2026-05-25 14:22:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12099158805536521742.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17291153238901411115.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 3 ms.
// Phase 1: matrix 2300 rows 1124 cols 6138 entries
Finished phase 1 with 944 SingleSign rule and 164 generalized
[2026-05-25 14:22:46] [INFO ] Computed 46 invariants in 46 ms
Computed 46 P flows in 47 ms.
Exported basis to /tmp/petrispot-output-17291153238901411115.kers
Total runtime 52 ms.
[2026-05-25 14:22:47] [INFO ] Implicit Places using invariants in 1653 ms returned []
[2026-05-25 14:22:47] [INFO ] Flow matrix only has 2300 transitions (discarded 272 similar events)
[2026-05-25 14:22:47] [INFO ] Invariant cache hit.
[2026-05-25 14:22:48] [INFO ] State equation strengthened by 838 read => feed constraints.
[2026-05-25 14:23:08] [INFO ] Implicit Places using invariants and state equation in 20813 ms returned [1120]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 22484 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1153/1154 places, 2572/2572 transitions.
Applied a total of 0 rules in 96 ms. Remains 1153 /1153 variables (removed 0) and now considering 2572/2572 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 22645 ms. Remains : 1153/1154 places, 2572/2572 transitions.
Computed a total of 321 stabilizing places and 939 stable transitions
Computed a total of 321 stabilizing places and 939 stable transitions
Detected a total of 321/1153 stabilizing places and 939/2572 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge based reduction with 6 factoid took 144 ms. Reduced automaton from 6 states, 8 edges and 3 AP (stutter sensitive) to 6 states, 8 edges and 3 AP (stutter sensitive).
RANDOM walk for 40000 steps (640 resets) in 371 ms. (107 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40003 steps (172 resets) in 117 ms. (339 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (172 resets) in 106 ms. (373 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (172 resets) in 97 ms. (408 steps per ms) remains 3/3 properties
[2026-05-25 14:23:08] [INFO ] Flow matrix only has 2300 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-2611873714779991026.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16627202062322886639.kers'
[2026-05-25 14:23:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2611873714779991026.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16627202062322886639.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 1 ms.
// Phase 1: matrix 2300 rows 1123 cols 6137 entries
Finished phase 1 with 944 SingleSign rule and 164 generalized
[2026-05-25 14:23:08] [INFO ] Computed 45 invariants in 16 ms
Computed 45 P flows in 16 ms.
Exported basis to /tmp/petrispot-output-16627202062322886639.kers
Total runtime 19 ms.
[2026-05-25 14:23:08] [INFO ] State equation strengthened by 838 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 810/815 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/815 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 303/1118 variables, 6/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SMT process timed out in 5327ms, After SMT, problems are : Problem set: 0 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 5 out of 1153 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1153/1153 places, 2572/2572 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 1153 transition count 2547
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 50 place count 1128 transition count 2547
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 50 place count 1128 transition count 2535
Deduced a syphon composed of 12 places in 3 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 74 place count 1116 transition count 2535
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 110 place count 1098 transition count 2517
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 111 place count 1097 transition count 2516
Iterating global reduction 2 with 1 rules applied. Total rules applied 112 place count 1097 transition count 2516
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 113 place count 1096 transition count 2510
Iterating global reduction 2 with 1 rules applied. Total rules applied 114 place count 1096 transition count 2510
Free-agglomeration rule (complex) applied 126 times.
Iterating global reduction 2 with 126 rules applied. Total rules applied 240 place count 1096 transition count 3729
Reduce places removed 126 places and 0 transitions.
Iterating post reduction 2 with 126 rules applied. Total rules applied 366 place count 970 transition count 3729
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 367 place count 970 transition count 3729
Applied a total of 367 rules in 640 ms. Remains 970 /1153 variables (removed 183) and now considering 3729/2572 (removed -1157) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 640 ms. Remains : 970/1153 places, 3729/2572 transitions.
RANDOM walk for 40000 steps (1130 resets) in 897 ms. (44 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (144 resets) in 153 ms. (259 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (160 resets) in 145 ms. (274 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (144 resets) in 121 ms. (327 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 59735 steps, run timeout after 3001 ms. (steps per millisecond=19 ) properties seen :0 out of 3
Probabilistic random walk after 59735 steps, saw 25023 distinct states, run finished after 3001 ms. (steps per millisecond=19 ) properties seen :0
[2026-05-25 14:23:18] [INFO ] Flow matrix only has 3337 transitions (discarded 392 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2759604643217911538.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2861093264782209331.kers'
[2026-05-25 14:23:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2759604643217911538.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2861093264782209331.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 2 ms.
// Phase 1: matrix 3337 rows 940 cols 9497 entries
Finished phase 1 with 911 SingleSign rule and 14 generalized
[2026-05-25 14:23:18] [INFO ] Computed 45 invariants in 39 ms
Computed 45 P flows in 40 ms.
Exported basis to /tmp/petrispot-output-2861093264782209331.kers
Total runtime 46 ms.
[2026-05-25 14:23:18] [INFO ] State equation strengthened by 2178 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 627/632 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/632 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 303/935 variables, 6/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/935 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 13/948 variables, 13/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/948 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 22/970 variables, 22/45 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/970 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 3337/4307 variables, 970/1015 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/4307 variables, 2178/3193 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/4307 variables, 0/3193 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 0/4307 variables, 0/3193 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4307/4307 variables, and 3193 constraints, problems are : Problem set: 0 solved, 3 unsolved in 2642 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 28/28 constraints, State Equation: 970/970 constraints, ReadFeed: 2178/2178 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 627/632 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/632 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 303/935 variables, 6/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/935 variables, 20/30 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/935 variables, 20/50 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/935 variables, 20/70 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SMT process timed out in 47971ms, After SMT, problems are : Problem set: 0 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 5 out of 970 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 970/970 places, 3729/3729 transitions.
Applied a total of 0 rules in 130 ms. Remains 970 /970 variables (removed 0) and now considering 3729/3729 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 130 ms. Remains : 970/970 places, 3729/3729 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 970/970 places, 3729/3729 transitions.
Applied a total of 0 rules in 117 ms. Remains 970 /970 variables (removed 0) and now considering 3729/3729 (removed 0) transitions.
[2026-05-25 14:24:06] [INFO ] Flow matrix only has 3337 transitions (discarded 392 similar events)
[2026-05-25 14:24:06] [INFO ] Invariant cache hit.
[2026-05-25 14:24:08] [INFO ] Implicit Places using invariants in 1521 ms returned [338]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1528 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 969/970 places, 3729/3729 transitions.
Applied a total of 0 rules in 101 ms. Remains 969 /969 variables (removed 0) and now considering 3729/3729 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1747 ms. Remains : 969/970 places, 3729/3729 transitions.
RANDOM walk for 40000 steps (1130 resets) in 992 ms. (40 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (142 resets) in 169 ms. (235 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (160 resets) in 143 ms. (277 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (144 resets) in 122 ms. (325 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 64952 steps, run timeout after 3001 ms. (steps per millisecond=21 ) properties seen :0 out of 3
Probabilistic random walk after 64952 steps, saw 27177 distinct states, run finished after 3001 ms. (steps per millisecond=21 ) properties seen :0
[2026-05-25 14:24:11] [INFO ] Flow matrix only has 3337 transitions (discarded 392 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11005501533442741756.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18128351260481407361.kers'
[2026-05-25 14:24:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11005501533442741756.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18128351260481407361.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 2 ms.
// Phase 1: matrix 3337 rows 939 cols 9488 entries
Finished phase 1 with 912 SingleSign rule and 13 generalized
[2026-05-25 14:24:11] [INFO ] Computed 44 invariants in 31 ms
Computed 44 P flows in 32 ms.
Exported basis to /tmp/petrispot-output-18128351260481407361.kers
Total runtime 38 ms.
[2026-05-25 14:24:11] [INFO ] State equation strengthened by 2178 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 898/903 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/903 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/903 variables, 19/25 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/903 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 31/934 variables, 5/30 constraints. Problems are: Problem set: 0 solved, 3 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/934 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 13/947 variables, 13/43 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/947 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 22/969 variables, 22/65 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/969 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 3337/4306 variables, 969/1034 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/4306 variables, 2178/3212 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/4306 variables, 0/3212 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 0/4306 variables, 0/3212 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4306/4306 variables, and 3212 constraints, problems are : Problem set: 0 solved, 3 unsolved in 19199 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 27/27 constraints, State Equation: 969/969 constraints, ReadFeed: 2178/2178 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 898/903 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/903 variables, 21/25 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/903 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/903 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 31/934 variables, 5/31 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/934 variables, 20/51 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/934 variables, 20/71 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/934 variables, 12/83 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/934 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 13/947 variables, 13/96 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/947 variables, 20/116 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/947 variables, 20/136 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SMT process timed out in 94747ms, After SMT, problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 969 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 969/969 places, 3729/3729 transitions.
Applied a total of 0 rules in 110 ms. Remains 969 /969 variables (removed 0) and now considering 3729/3729 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 110 ms. Remains : 969/969 places, 3729/3729 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 969/969 places, 3729/3729 transitions.
Applied a total of 0 rules in 101 ms. Remains 969 /969 variables (removed 0) and now considering 3729/3729 (removed 0) transitions.
[2026-05-25 14:25:46] [INFO ] Flow matrix only has 3337 transitions (discarded 392 similar events)
[2026-05-25 14:25:46] [INFO ] Invariant cache hit.
[2026-05-25 14:25:48] [INFO ] Implicit Places using invariants in 1464 ms returned []
[2026-05-25 14:25:48] [INFO ] Flow matrix only has 3337 transitions (discarded 392 similar events)
[2026-05-25 14:25:48] [INFO ] Invariant cache hit.
[2026-05-25 14:25:48] [INFO ] State equation strengthened by 2178 read => feed constraints.
[2026-05-25 14:26:19] [INFO ] Performed 490/969 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 14:26:45] [INFO ] Implicit Places using invariants and state equation in 57194 ms returned []
Implicit Place search using SMT with State Equation took 58680 ms to find 0 implicit places.
[2026-05-25 14:26:45] [INFO ] Redundant transitions in 167 ms returned []
Running 3667 sub problems to find dead transitions.
[2026-05-25 14:26:45] [INFO ] Flow matrix only has 3337 transitions (discarded 392 similar events)
[2026-05-25 14:26:45] [INFO ] Invariant cache hit.
[2026-05-25 14:26:45] [INFO ] State equation strengthened by 2178 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/967 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 3667 unsolved
SMT process timed out in 33494ms, After SMT, problems are : Problem set: 0 solved, 3667 unsolved
Search for dead transitions found 0 dead transitions in 33503ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92470 ms. Remains : 969/969 places, 3729/3729 transitions.
Knowledge based reduction with 6 factoid took 67 ms. Reduced automaton from 6 states, 8 edges and 3 AP (stutter sensitive) to 6 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 167 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (OR (AND (NOT p0) p1) (AND p1 (NOT p2))), (NOT p0), (NOT p0), true]
Knowledge-based reduction took 250590 ms.
Stuttering acceptance computed with spot in 155 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (OR (AND (NOT p0) p1) (AND p1 (NOT p2))), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 150 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (OR (AND (NOT p0) p1) (AND p1 (NOT p2))), (NOT p0), (NOT p0), true]
Product exploration explored 100000 steps with 24875 reset in 704 ms.
Product exploration explored 100000 steps with 25034 reset in 675 ms.
Spot run failed in 70 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/autstates.py", line 2, in
import spot
ModuleNotFoundError: No module named 'spot'
java.io.IOException
at fr.lip6.move.gal.application.runner.spot.SpotRunner.computeForwardClosedSI(SpotRunner.java:551)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.treatPartialPOR(LTLPropertySolver.java:419)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:280)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:217)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:66)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:849)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Built C files in :
/tmp/ltsmin10243198332903635769
[2026-05-25 14:27:20] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10243198332903635769
Running compilation step : cd /tmp/ltsmin10243198332903635769;'/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/ltsmin10243198332903635769;'/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/ltsmin10243198332903635769;'/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 6 out of 1153 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1153/1153 places, 2572/2572 transitions.
Applied a total of 0 rules in 92 ms. Remains 1153 /1153 variables (removed 0) and now considering 2572/2572 (removed 0) transitions.
[2026-05-25 14:27:24] [INFO ] Flow matrix only has 2300 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-5839642141048029898.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14821494601953871137.kers'
[2026-05-25 14:27:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5839642141048029898.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14821494601953871137.kers]
Culling duplicate invariants (modulo rational): removing 30 columns.
Culled 30 columns in 3 ms.
// Phase 1: matrix 2300 rows 1123 cols 6137 entries
Finished phase 1 with 944 SingleSign rule and 164 generalized
[2026-05-25 14:27:24] [INFO ] Computed 45 invariants in 46 ms
Computed 45 P flows in 47 ms.
Exported basis to /tmp/petrispot-output-14821494601953871137.kers
Total runtime 50 ms.
[2026-05-25 14:27:25] [INFO ] Implicit Places using invariants in 1452 ms returned []
[2026-05-25 14:27:25] [INFO ] Flow matrix only has 2300 transitions (discarded 272 similar events)
[2026-05-25 14:27:25] [INFO ] Invariant cache hit.
[2026-05-25 14:27:26] [INFO ] State equation strengthened by 838 read => feed constraints.
[2026-05-25 14:27:47] [INFO ] Implicit Places using invariants and state equation in 22043 ms returned []
Implicit Place search using SMT with State Equation took 23508 ms to find 0 implicit places.
Running 2555 sub problems to find dead transitions.
[2026-05-25 14:27:47] [INFO ] Flow matrix only has 2300 transitions (discarded 272 similar events)
[2026-05-25 14:27:47] [INFO ] Invariant cache hit.
[2026-05-25 14:27:47] [INFO ] State equation strengthened by 838 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1151 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 2555 unsolved
SMT process timed out in 31241ms, After SMT, problems are : Problem set: 0 solved, 2555 unsolved
Search for dead transitions found 0 dead transitions in 31250ms
Finished structural reductions in LTL mode , in 1 iterations and 54856 ms. Remains : 1153/1153 places, 2572/2572 transitions.
Built C files in :
/tmp/ltsmin18065422320867257404
[2026-05-25 14:28:18] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18065422320867257404
Running compilation step : cd /tmp/ltsmin18065422320867257404;'/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/ltsmin18065422320867257404;'/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/ltsmin18065422320867257404;'/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 14:28:22] [INFO ] Flatten gal took : 38 ms
[2026-05-25 14:28:22] [INFO ] Flatten gal took : 38 ms
[2026-05-25 14:28:22] [INFO ] Time to serialize gal into /tmp/LTL7856737794435821979.gal : 8 ms
[2026-05-25 14:28:22] [INFO ] Time to serialize properties into /tmp/LTL13463578275106176678.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/LTL7856737794435821979.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1123925334913052483.hoa' '-atoms' '/tmp/LTL13463578275106176678.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL13463578275106176678.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1123925334913052483.hoa
Detected timeout of ITS tools.
[2026-05-25 14:28:37] [INFO ] Flatten gal took : 43 ms
[2026-05-25 14:28:37] [INFO ] Flatten gal took : 44 ms
[2026-05-25 14:28:37] [INFO ] Time to serialize gal into /tmp/LTL18297614512066479692.gal : 9 ms
[2026-05-25 14:28:37] [INFO ] Time to serialize properties into /tmp/LTL9773583168076421057.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/LTL18297614512066479692.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9773583168076421057.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((X(X(X("(Node3HasTheLeafSetOfRx1ToReplaceNode16<1)"))))U((X(!("((Node2NotifyThatHeIsActive>=1)&&(Node16ThinksNode2ShouldBeNodeM...277
Formula 0 simplified : XF(XXX!"(Node3HasTheLeafSetOfRx1ToReplaceNode16<1)" R (!"(((Node3IsActive>=1)&&(Node3IsTheNodeMaster>=1))&&(Node4AsksIsThereANodeMas...260
Detected timeout of ITS tools.
[2026-05-25 14:28:52] [INFO ] Flatten gal took : 36 ms
[2026-05-25 14:28:52] [INFO ] Applying decomposition
[2026-05-25 14:28:52] [INFO ] Flatten gal took : 36 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/graph11188467083174311206.txt' '-o' '/tmp/graph11188467083174311206.bin' '-w' '/tmp/graph11188467083174311206.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11188467083174311206.bin' '-l' '-1' '-v' '-w' '/tmp/graph11188467083174311206.weights' '-q' '0' '-e' '0.001'
[2026-05-25 14:28:52] [INFO ] Decomposing Gal with order
[2026-05-25 14:28:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 14:28:52] [INFO ] Removed a total of 1886 redundant transitions.
[2026-05-25 14:28:52] [INFO ] Flatten gal took : 123 ms
[2026-05-25 14:28:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 990 labels/synchronizations in 44 ms.
[2026-05-25 14:28:52] [INFO ] Time to serialize gal into /tmp/LTL16076462318928780281.gal : 15 ms
[2026-05-25 14:28:52] [INFO ] Time to serialize properties into /tmp/LTL9902240810449121287.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/LTL16076462318928780281.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9902240810449121287.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...255
Read 1 LTL properties
Checking formula 0 : !((X(G((X(X(X("(i14.i0.i4.u180.Node3HasTheLeafSetOfRx1ToReplaceNode16<1)"))))U((X(!("((i9.u54.Node2NotifyThatHeIsActive>=1)&&(i9.u158....325
Formula 0 simplified : XF(XXX!"(i14.i0.i4.u180.Node3HasTheLeafSetOfRx1ToReplaceNode16<1)" R (!"(((i0.u0.Node3IsActive>=1)&&(i0.u0.Node3IsTheNodeMaster>=1))...308
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-13 finished in 632954 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 1278 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1278/1278 places, 2856/2856 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 1278 transition count 2831
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 50 place count 1253 transition count 2831
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 50 place count 1253 transition count 2813
Deduced a syphon composed of 18 places in 2 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 86 place count 1235 transition count 2813
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 97 place count 1224 transition count 2767
Iterating global reduction 2 with 11 rules applied. Total rules applied 108 place count 1224 transition count 2767
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 108 place count 1224 transition count 2765
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 112 place count 1222 transition count 2765
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 116 place count 1218 transition count 2741
Iterating global reduction 2 with 4 rules applied. Total rules applied 120 place count 1218 transition count 2741
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 186 place count 1185 transition count 2708
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 196 place count 1175 transition count 2698
Iterating global reduction 2 with 10 rules applied. Total rules applied 206 place count 1175 transition count 2698
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 216 place count 1165 transition count 2638
Iterating global reduction 2 with 10 rules applied. Total rules applied 226 place count 1165 transition count 2638
Applied a total of 226 rules in 392 ms. Remains 1165 /1278 variables (removed 113) and now considering 2638/2856 (removed 218) transitions.
[2026-05-25 14:29:08] [INFO ] Flow matrix only has 2366 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-11839205036875826478.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2335596579811099977.kers'
[2026-05-25 14:29:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11839205036875826478.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2335596579811099977.kers]
Culling duplicate invariants (modulo rational): removing 33 columns.
Culled 33 columns in 3 ms.
// Phase 1: matrix 2366 rows 1132 cols 6356 entries
Finished phase 1 with 829 SingleSign rule and 270 generalized
[2026-05-25 14:29:08] [INFO ] Computed 66 invariants in 52 ms
Computed 66 P flows in 53 ms.
Exported basis to /tmp/petrispot-output-2335596579811099977.kers
Total runtime 57 ms.
[2026-05-25 14:29:09] [INFO ] Implicit Places using invariants in 1510 ms returned [96, 161, 273, 327, 401, 414, 428, 467, 512, 540, 548, 554, 602, 619, 760, 786, 876, 983, 1113]
[2026-05-25 14:29:09] [INFO ] Actually due to overlaps returned [540, 786, 1113, 96, 161, 273, 327, 401, 428, 512, 548, 602, 619, 760, 876, 983]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 1515 ms to find 16 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1149/1278 places, 2638/2856 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1143 transition count 2632
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1143 transition count 2632
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 1137 transition count 2626
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 1137 transition count 2626
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 30 place count 1131 transition count 2590
Iterating global reduction 0 with 6 rules applied. Total rules applied 36 place count 1131 transition count 2590
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 3 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 50 place count 1124 transition count 2583
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 57 place count 1117 transition count 2576
Iterating global reduction 0 with 7 rules applied. Total rules applied 64 place count 1117 transition count 2576
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 71 place count 1110 transition count 2534
Iterating global reduction 0 with 7 rules applied. Total rules applied 78 place count 1110 transition count 2534
Applied a total of 78 rules in 457 ms. Remains 1110 /1149 variables (removed 39) and now considering 2534/2638 (removed 104) transitions.
[2026-05-25 14:29:10] [INFO ] Flow matrix only has 2262 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-12617354452796733485.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5501699042587411478.kers'
[2026-05-25 14:29:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12617354452796733485.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5501699042587411478.kers]
Culling duplicate invariants (modulo rational): removing 33 columns.
Culled 33 columns in 1 ms.
// Phase 1: matrix 2262 rows 1077 cols 6066 entries
Finished phase 1 with 760 SingleSign rule and 300 generalized
[2026-05-25 14:29:10] [INFO ] Computed 50 invariants in 20 ms
Computed 50 P flows in 21 ms.
Exported basis to /tmp/petrispot-output-5501699042587411478.kers
Total runtime 22 ms.
[2026-05-25 14:29:11] [INFO ] Implicit Places using invariants in 1038 ms returned [400, 450, 530]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 1053 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1107/1278 places, 2534/2856 transitions.
Applied a total of 0 rules in 84 ms. Remains 1107 /1107 variables (removed 0) and now considering 2534/2534 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 3503 ms. Remains : 1107/1278 places, 2534/2856 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 59 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-15
Stuttering criterion allowed to conclude after 42 steps with 0 reset in 0 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C06-LTLFireability-15 finished in 3595 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||G(p1)))||X(G(p2))))'
Spot run failed in 39 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p0)||(X(X(X(p2)))&&p1)))))'
Spot run failed in 36 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((X(X(X(p0))) U (p1||X(!p2))))))'
Spot run failed in 34 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 14:29:11] [INFO ] Flatten gal took : 63 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2022705759980134963
[2026-05-25 14:29:11] [INFO ] Too many transitions (2856) to apply POR reductions. Disabling POR matrices.
[2026-05-25 14:29:11] [INFO ] Applying decomposition
[2026-05-25 14:29:11] [INFO ] Built C files in 53ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2022705759980134963
Running compilation step : cd /tmp/ltsmin2022705759980134963;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2026-05-25 14:29:11] [INFO ] Flatten gal took : 135 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/graph13894698213258461852.txt' '-o' '/tmp/graph13894698213258461852.bin' '-w' '/tmp/graph13894698213258461852.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13894698213258461852.bin' '-l' '-1' '-v' '-w' '/tmp/graph13894698213258461852.weights' '-q' '0' '-e' '0.001'
[2026-05-25 14:29:12] [INFO ] Decomposing Gal with order
[2026-05-25 14:29:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 14:29:12] [INFO ] Removed a total of 3259 redundant transitions.
[2026-05-25 14:29:12] [INFO ] Flatten gal took : 172 ms
[2026-05-25 14:29:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 1568 labels/synchronizations in 80 ms.
[2026-05-25 14:29:12] [INFO ] Time to serialize gal into /tmp/LTLFireability5384655555489355878.gal : 25 ms
[2026-05-25 14:29:12] [INFO ] Time to serialize properties into /tmp/LTLFireability6583347976245941360.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/LTLFireability5384655555489355878.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability6583347976245941360.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 3 LTL properties
Checking formula 0 : !(((F(("((i12.i6.u212.Node14ManageTheCrashOfNode9>=1)&&(i12.i6.u214.Rx4IsAtTheRightExtremityOfTheLeafSet>=1))")||(G("(i2.i4.u218.Node7...261
Formula 0 simplified : G(!"((i12.i6.u212.Node14ManageTheCrashOfNode9>=1)&&(i12.i6.u214.Rx4IsAtTheRightExtremityOfTheLeafSet>=1))" & F!"(i2.i4.u218.Node7Has...249
Compilation finished in 7725 ms.
Running link step : cd /tmp/ltsmin2022705759980134963;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 110 ms.
Running LTSmin : cd /tmp/ltsmin2022705759980134963;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '(<>(((LTLAPp0==true)||[]((LTLAPp1==true))))||X([]((LTLAPp2==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin2022705759980134963;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '(<>(((LTLAPp0==true)||[]((LTLAPp1==true))))||X([]((LTLAPp2==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin2022705759980134963;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '[](<>(([]((LTLAPp3==true))||(X(X(X((LTLAPp5==true))))&&(LTLAPp4==true)))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin2022705759980134963;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '[](<>(([]((LTLAPp3==true))||(X(X(X((LTLAPp5==true))))&&(LTLAPp4==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin2022705759980134963;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' 'X([]((X(X(X((LTLAPp6==true)))) U ((LTLAPp7==true)||X(!(LTLAPp8==true))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin2022705759980134963;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' 'X([]((X(X(X((LTLAPp6==true)))) U ((LTLAPp7==true)||X(!(LTLAPp8==true))))))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 9600 s
Running LTSmin : cd /tmp/ltsmin2022705759980134963;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' '(<>(((LTLAPp0==true)||[]((LTLAPp1==true))))||X([]((LTLAPp2==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2026-05-25 14:56:08] [INFO ] Flatten gal took : 417 ms
[2026-05-25 14:56:09] [INFO ] Time to serialize gal into /tmp/LTLFireability11336774489401900942.gal : 89 ms
[2026-05-25 14:56:09] [INFO ] Time to serialize properties into /tmp/LTLFireability11207228170123124593.ltl : 23 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/LTLFireability11336774489401900942.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability11207228170123124593.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...299
Read 3 LTL properties
Checking formula 0 : !(((F(("((Node14ManageTheCrashOfNode9>=1)&&(Rx4IsAtTheRightExtremityOfTheLeafSet>=1))")||(G("(Node7HasTheLeafSetOfLx3ToReplaceNode4<1)...216
Formula 0 simplified : G(!"((Node14ManageTheCrashOfNode9>=1)&&(Rx4IsAtTheRightExtremityOfTheLeafSet>=1))" & F!"(Node7HasTheLeafSetOfLx3ToReplaceNode4<1)") ...204

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-S16C06"
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-S16C06, 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-oct2-177969020200420"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S16C06.tgz
mv MultiCrashLeafsetExtension-PT-S16C06 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 ;