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-oct2-177969020200459.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/sdalzilio/mcc2026-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is MultiCrashLeafsetExtension-PT-S24C04, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-oct2-177969020200459
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 12K Mar 7 19:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Mar 7 19:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 7 18:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Mar 7 18:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.4K Mar 15 11:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 32K Mar 15 11:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Mar 15 11:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 15 11:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 22K Mar 7 19:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 126K Mar 7 19:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 19K Mar 7 19:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 87K Mar 7 19:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Mar 15 11:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Mar 15 11:39 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 10M 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-S24C04-LTLCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-LTLCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-LTLCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-LTLCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-LTLCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-LTLCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-LTLCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-LTLCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-LTLCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-LTLCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-LTLCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-LTLCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-LTLCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-LTLCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-LTLCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C04-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1779724641499

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S24C04
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-25 15:57:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 15:57:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 15:57:23] [INFO ] Load time of PNML (sax parser for PT used): 601 ms
[2026-05-25 15:57:24] [INFO ] Transformed 9748 places.
[2026-05-25 15:57:24] [INFO ] Transformed 14659 transitions.
[2026-05-25 15:57:24] [INFO ] Parsed PT model containing 9748 places and 14659 transitions and 58838 arcs in 852 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S24C04-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C04-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C04-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C04-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 51 out of 9748 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9748/9748 places, 14659/14659 transitions.
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 9712 transition count 14659
Discarding 2375 places :
Symmetric choice reduction at 1 with 2375 rule applications. Total rules 2411 place count 7337 transition count 12284
Iterating global reduction 1 with 2375 rules applied. Total rules applied 4786 place count 7337 transition count 12284
Discarding 2167 places :
Symmetric choice reduction at 1 with 2167 rule applications. Total rules 6953 place count 5170 transition count 10117
Iterating global reduction 1 with 2167 rules applied. Total rules applied 9120 place count 5170 transition count 10117
Discarding 516 places :
Symmetric choice reduction at 1 with 516 rule applications. Total rules 9636 place count 4654 transition count 8053
Iterating global reduction 1 with 516 rules applied. Total rules applied 10152 place count 4654 transition count 8053
Applied a total of 10152 rules in 2960 ms. Remains 4654 /9748 variables (removed 5094) and now considering 8053/14659 (removed 6606) transitions.
[2026-05-25 15:57:27] [INFO ] Flow matrix only has 7453 transitions (discarded 600 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15233209633160890940.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3976053115564774577.kers'
[2026-05-25 15:57:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15233209633160890940.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3976053115564774577.kers]
Culling duplicate invariants (modulo rational): removing 363 columns.
Culled 363 columns in 5 ms.
// Phase 1: matrix 7453 rows 4291 cols 20802 entries
Finished phase 1 with 3239 SingleSign rule and 530 generalized
[2026-05-25 15:57:27] [INFO ] Computed 885 invariants in 90 ms
Computed 885 P flows in 92 ms.
Exported basis to /tmp/petrispot-output-3976053115564774577.kers
Total runtime 102 ms.
[2026-05-25 15:57:40] [INFO ] Implicit Places using invariants in 12833 ms returned [4, 8, 12, 14, 16, 18, 20, 25, 32, 41, 52, 65, 80, 97, 116, 137, 160, 184, 208, 210, 212, 214, 216, 237, 256, 273, 288, 301, 312, 321, 328, 333, 336, 355, 362, 365, 366, 367, 368, 369, 372, 377, 384, 393, 404, 417, 432, 449, 468, 489, 511, 534, 535, 536, 537, 556, 573, 588, 601, 612, 624, 631, 636, 639, 641, 660, 667, 670, 671, 672, 673, 674, 679, 684, 691, 700, 711, 724, 739, 756, 775, 795, 815, 816, 817, 818, 819, 836, 851, 864, 875, 884, 891, 896, 899, 901, 903, 922, 929, 932, 933, 935, 936, 938, 942, 945, 950, 957, 966, 977, 990, 1005, 1022, 1040, 1058, 1059, 1060, 1061, 1062, 1077, 1090, 1101, 1110, 1117, 1122, 1125, 1127, 1129, 1131, 1150, 1157, 1160, 1163, 1164, 1166, 1168, 1173, 1176, 1181, 1188, 1200, 1211, 1224, 1239, 1255, 1271, 1272, 1273, 1274, 1275, 1288, 1299, 1308, 1315, 1320, 1323, 1325, 1327, 1329, 1331, 1350, 1357, 1360, 1363, 1364, 1366, 1368, 1372, 1374, 1377, 1382, 1389, 1398, 1409, 1425, 1439, 1453, 1454, 1455, 1456, 1457, 1468, 1477, 1484, 1489, 1492, 1494, 1496, 1498, 1500, 1502, 1521, 1528, 1531, 1532, 1533, 1534, 1535, 1537, 1539, 1541, 1543, 1545, 1548, 1553, 1560, 1569, 1580, 1592, 1604, 1606, 1607, 1608, 1619, 1626, 1631, 1634, 1636, 1638, 1640, 1642, 1644, 1646, 1665, 1672, 1675, 1676, 1677, 1678, 1679, 1681, 1683, 1685, 1687, 1689, 1691, 1694, 1699, 1706, 1715, 1725, 1735, 1736, 1737, 1738, 1739, 1746, 1751, 1754, 1756, 1758, 1760, 1762, 1764, 1766, 1768, 1787, 1794, 1797, 1798, 1799, 1800, 1801, 1803, 1805, 1807, 1809, 1811, 1813, 1815, 1818, 1823, 1830, 1838, 1846, 1847, 1848, 1849, 1850, 1855, 1858, 1860, 1862, 1864, 1866, 1868, 1871, 1873, 1875, 1894, 1901, 1904, 1905, 1907, 1908, 1910, 1912, 1914, 1916, 1918, 1922, 1924, 1926, 1929, 1934, 1940, 1946, 1947, 1949, 1950, 1955, 1957, 1959, 1961, 1963, 1965, 1967, 1969, 1971, 1976, 1997, 2004, 2007, 2008, 2011, 2013, 2015, 2017, 2019, 2021, 2023, 2025, 2029, 2031, 2034, 2041, 2046, 2047, 2048, 2049, 2051, 2053, 2055, 2057, 2059, 2061, 2063, 2065, 2067, 2069, 2091, 2098, 2101, 2102, 2103, 2104, 2105, 2107, 2109, 2111, 2113, 2115, 2117, 2119, 2121, 2123, 2125, 2127, 2130, 2131, 2132, 2133, 2134, 2136, 2138, 2140, 2142, 2144, 2146, 2148, 2150, 2152, 2154, 2173, 2175, 2179, 2182, 2183, 2184, 2185, 2186, 2188, 2190, 2192, 2194, 2196, 2198, 2200, 2202, 2204, 2206, 2208, 2212, 2213, 2214, 2215, 2217, 2219, 2221, 2223, 2225, 2227, 2229, 2231, 2233, 2237, 2256, 2263, 2268, 2269, 2270, 2272, 2274, 2279, 2281, 2283, 2289, 2291, 2293, 2295, 2297, 2299, 2302, 2303, 2305, 2306, 2308, 2310, 2312, 2314, 2316, 2318, 2320, 2322, 2324, 2329, 2348, 2355, 2358, 2359, 2360, 2362, 2366, 2368, 2370, 2372, 2374, 2376, 2378, 2380, 2382, 2384, 2387, 2392, 2393, 2394, 2396, 2401, 2403, 2405, 2407, 2409, 2411, 2415, 2417, 2419, 2438, 2445, 2448, 2449, 2450, 2452, 2454, 2456, 2458, 2460, 2462, 2467, 2469, 2471, 2473, 2476, 2481, 2488, 2489, 2490, 2491, 2492, 2497, 2500, 2502, 2504, 2506, 2508, 2510, 2512, 2514, 2516, 2535, 2542, 2545, 2547, 2548, 2549, 2551, 2553, 2555, 2557, 2559, 2561, 2563, 2565, 2568, 2575, 2582, 2591, 2592, 2593, 2594, 2595, 2602, 2607, 2610, 2612, 2614, 2616, 2618, 2620, 2622, 2624, 2643, 2650, 2653, 2654, 2655, 2656, 2657, 2659, 2661, 2663, 2665, 2667, 2669, 2671, 2674, 2679, 2686, 2695, 2707, 2708, 2709, 2710, 2719, 2726, 2731, 2734, 2736, 2741, 2743, 2745, 2747, 2749, 2768, 2775, 2778, 2779, 2780, 2782, 2784, 2786, 2788, 2790, 2792, 2794, 2805, 2812, 2821, 2832, 2845, 2846, 2847, 2848, 2849, 2860, 2869, 2876, 2881, 2884, 2886, 2888, 2890, 2894, 2913, 2920, 2925, 2926, 2927, 2932, 2934, 2936, 2938, 2940, 2943, 2948, 2967, 2978, 2991, 3007, 3008, 3009, 3010, 3023, 3034, 3043, 3050, 3055, 3058, 3060, 3062, 3064, 3068, 3087, 3094, 3098, 3099, 3100, 3101, 3103, 3105, 3107, 3109, 3112, 3119, 3126, 3135, 3146, 3159, 3174, 3191, 3194, 3195, 3210, 3223, 3234, 3243, 3250, 3255, 3260, 3262, 3267, 3269, 3288, 3295, 3299, 3300, 3301, 3302, 3304, 3306, 3308, 3311, 3316, 3323, 3332, 3343, 3356, 3371, 3391, 3410, 3411, 3412, 3413, 3414, 3431, 3446, 3459, 3470, 3479, 3486, 3491, 3494, 3496, 3498, 3517, 3524, 3527, 3528, 3529, 3530, 3531, 3533, 3535, 3538, 3543, 3550, 3559, 3570, 3583, 3598, 3615, 3634, 3655, 3656, 3657, 3658, 3659, 3678, 3695, 3710, 3723, 3734, 3743, 3750, 3755, 3758, 3760, 3779, 3786, 3789, 3790, 3791, 3792, 3793, 3795, 3798, 3803, 3810, 3819, 3830, 3843, 3858, 3875, 3894, 3915, 3938, 3939, 3940, 3941, 3942, 3963, 3982, 3999, 4014, 4027, 4038, 4047, 4054, 4059, 4062, 4081, 4083, 4087, 4090, 4091, 4092, 4093, 4094, 4097, 4102, 4109, 4118, 4129, 4142, 4157, 4174, 4193, 4214, 4237, 4262, 4263, 4264, 4266, 4289, 4310, 4329, 4346, 4361, 4374, 4385, 4394, 4401, 4407, 4429]
[2026-05-25 15:57:40] [INFO ] Actually due to overlaps returned [355, 660, 922, 1150, 1350, 1521, 1665, 1787, 1894, 1997, 2091, 2173, 2256, 2348, 2438, 2535, 2643, 2768, 2913, 3087, 3288, 3517, 3779, 4081, 4429, 4, 12, 14, 16, 18, 208, 210, 212, 214, 365, 366, 367, 368, 534, 535, 536, 670, 671, 672, 673, 815, 816, 817, 818, 932, 933, 935, 1058, 1059, 1060, 1061, 1160, 1163, 1271, 1272, 1273, 1274, 1360, 1363, 1453, 1454, 1455, 1456, 1531, 1532, 1533, 1534, 1604, 1606, 1607, 1675, 1676, 1677, 1678, 1735, 1736, 1737, 1738, 1797, 1798, 1799, 1800, 1846, 1847, 1848, 1849, 1904, 1905, 1907, 1946, 1947, 1949, 2007, 2008, 2046, 2047, 2048, 2101, 2102, 2103, 2104, 2130, 2131, 2132, 2133, 2175, 2182, 2183, 2184, 2185, 2212, 2213, 2214, 2268, 2269, 2302, 2303, 2305, 2358, 2359, 2360, 2392, 2393, 2394, 2448, 2449, 2450, 2488, 2489, 2490, 2491, 2545, 2547, 2548, 2591, 2592, 2593, 2594, 2653, 2654, 2655, 2656, 2707, 2708, 2709, 2778, 2779, 2780, 2845, 2846, 2847, 2848, 2925, 2926, 3007, 3008, 3009, 3098, 3099, 3100, 3191, 3194, 3299, 3300, 3301, 3410, 3411, 3412, 3413, 3527, 3528, 3529, 3530, 3655, 3656, 3657, 3658, 3789, 3790, 3791, 3792, 3938, 3939, 3940, 3941, 4083, 4090, 4091, 4092, 4093, 4262, 4263, 4264]
Discarding 198 places :
Implicit Place search using SMT only with invariants took 12922 ms to find 198 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 4456/9748 places, 8053/14659 transitions.
Discarding 161 places :
Symmetric choice reduction at 0 with 161 rule applications. Total rules 161 place count 4295 transition count 7892
Iterating global reduction 0 with 161 rules applied. Total rules applied 322 place count 4295 transition count 7892
Discarding 161 places :
Symmetric choice reduction at 0 with 161 rule applications. Total rules 483 place count 4134 transition count 7731
Iterating global reduction 0 with 161 rules applied. Total rules applied 644 place count 4134 transition count 7731
Discarding 161 places :
Symmetric choice reduction at 0 with 161 rule applications. Total rules 805 place count 3973 transition count 7570
Iterating global reduction 0 with 161 rules applied. Total rules applied 966 place count 3973 transition count 7570
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 990 place count 3949 transition count 7474
Iterating global reduction 0 with 24 rules applied. Total rules applied 1014 place count 3949 transition count 7474
Applied a total of 1014 rules in 2350 ms. Remains 3949 /4456 variables (removed 507) and now considering 7474/8053 (removed 579) transitions.
[2026-05-25 15:57:42] [INFO ] Flow matrix only has 6874 transitions (discarded 600 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9269625104845400879.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9799884038935354983.kers'
[2026-05-25 15:57:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9269625104845400879.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9799884038935354983.kers]
Culling duplicate invariants (modulo rational): removing 360 columns.
Culled 360 columns in 4 ms.
// Phase 1: matrix 6874 rows 3589 cols 18588 entries
Finished phase 1 with 2571 SingleSign rule and 691 generalized
[2026-05-25 15:57:42] [INFO ] Computed 687 invariants in 101 ms
Computed 687 P flows in 102 ms.
Exported basis to /tmp/petrispot-output-9799884038935354983.kers
Total runtime 106 ms.
[2026-05-25 15:57:57] [INFO ] Implicit Places using invariants in 14754 ms returned [7, 15, 20, 27, 36, 47, 60, 75, 92, 111, 132, 155, 179, 207, 228, 247, 264, 279, 292, 303, 312, 319, 324, 327, 352, 354, 357, 362, 369, 378, 389, 402, 417, 434, 453, 474, 496, 519, 538, 555, 570, 583, 594, 606, 613, 618, 621, 623, 634, 636, 641, 646, 653, 662, 673, 686, 701, 718, 737, 757, 776, 793, 808, 821, 832, 841, 848, 853, 856, 858, 860, 869, 873, 875, 879, 882, 887, 894, 903, 914, 927, 942, 959, 977, 994, 1009, 1022, 1033, 1042, 1049, 1054, 1057, 1059, 1061, 1063, 1074, 1079, 1081, 1083, 1088, 1091, 1096, 1103, 1115, 1126, 1139, 1154, 1170, 1185, 1198, 1209, 1218, 1225, 1230, 1233, 1235, 1237, 1239, 1241, 1254, 1259, 1261, 1263, 1267, 1269, 1272, 1277, 1284, 1293, 1304, 1320, 1334, 1347, 1358, 1367, 1374, 1379, 1382, 1384, 1386, 1388, 1390, 1392, 1407, 1409, 1411, 1413, 1415, 1417, 1419, 1422, 1427, 1434, 1443, 1454, 1466, 1479, 1490, 1497, 1502, 1505, 1507, 1509, 1511, 1513, 1515, 1517, 1528, 1530, 1532, 1534, 1536, 1538, 1540, 1542, 1545, 1550, 1557, 1566, 1576, 1585, 1592, 1597, 1600, 1602, 1604, 1606, 1608, 1610, 1612, 1614, 1623, 1625, 1627, 1629, 1631, 1633, 1635, 1637, 1639, 1642, 1647, 1654, 1662, 1669, 1674, 1677, 1679, 1681, 1683, 1685, 1687, 1690, 1692, 1694, 1703, 1707, 1709, 1711, 1713, 1715, 1717, 1721, 1723, 1725, 1728, 1733, 1739, 1746, 1751, 1753, 1755, 1757, 1759, 1761, 1763, 1765, 1767, 1772, 1787, 1792, 1794, 1796, 1798, 1800, 1802, 1804, 1806, 1810, 1812, 1815, 1822, 1827, 1829, 1831, 1833, 1835, 1837, 1839, 1841, 1843, 1845, 1847, 1865, 1867, 1869, 1871, 1873, 1875, 1877, 1879, 1881, 1883, 1885, 1887, 1889, 1891, 1893, 1895, 1897, 1899, 1901, 1903, 1905, 1907, 1909, 1911, 1918, 1920, 1922, 1924, 1926, 1928, 1930, 1932, 1934, 1936, 1938, 1940, 1942, 1946, 1948, 1950, 1952, 1954, 1956, 1958, 1960, 1962, 1964, 1968, 1979, 1984, 1986, 1988, 1993, 1995, 1997, 2003, 2005, 2007, 2009, 2011, 2013, 2017, 2019, 2021, 2023, 2025, 2027, 2029, 2031, 2033, 2035, 2040, 2055, 2059, 2063, 2065, 2067, 2069, 2071, 2073, 2075, 2077, 2079, 2081, 2084, 2090, 2095, 2097, 2099, 2101, 2103, 2105, 2109, 2111, 2113, 2126, 2130, 2132, 2134, 2136, 2138, 2140, 2145, 2147, 2149, 2151, 2154, 2159, 2165, 2170, 2173, 2175, 2177, 2179, 2181, 2183, 2185, 2187, 2189, 2200, 2204, 2206, 2208, 2210, 2212, 2214, 2216, 2218, 2220, 2223, 2230, 2237, 2245, 2252, 2257, 2260, 2262, 2264, 2266, 2268, 2270, 2272, 2274, 2285, 2287, 2289, 2291, 2293, 2295, 2297, 2299, 2301, 2304, 2309, 2316, 2325, 2337, 2346, 2353, 2358, 2361, 2363, 2368, 2370, 2372, 2374, 2376, 2387, 2391, 2393, 2395, 2397, 2399, 2401, 2403, 2414, 2421, 2430, 2441, 2453, 2464, 2473, 2480, 2485, 2488, 2490, 2492, 2494, 2498, 2509, 2514, 2519, 2521, 2523, 2525, 2527, 2530, 2535, 2554, 2565, 2578, 2594, 2607, 2618, 2627, 2634, 2639, 2642, 2644, 2646, 2648, 2652, 2667, 2671, 2673, 2675, 2677, 2679, 2682, 2689, 2696, 2705, 2716, 2729, 2744, 2763, 2778, 2791, 2802, 2811, 2818, 2823, 2828, 2830, 2835, 2837, 2852, 2856, 2858, 2860, 2862, 2865, 2870, 2877, 2886, 2897, 2910, 2925, 2945, 2963, 2980, 2995, 3008, 3019, 3028, 3035, 3040, 3043, 3045, 3047, 3058, 3060, 3062, 3064, 3067, 3072, 3079, 3088, 3099, 3112, 3127, 3144, 3163, 3183, 3202, 3219, 3234, 3247, 3258, 3267, 3274, 3279, 3282, 3284, 3293, 3295, 3297, 3300, 3305, 3312, 3321, 3332, 3345, 3360, 3377, 3396, 3417, 3439, 3460, 3479, 3496, 3511, 3524, 3535, 3544, 3551, 3556, 3559, 3566, 3568, 3571, 3576, 3583, 3592, 3603, 3616, 3631, 3648, 3667, 3688, 3711, 3737, 3760, 3781, 3800, 3817, 3832, 3845, 3856, 3865, 3872, 3878]
Discarding 595 places :
Implicit Place search using SMT only with invariants took 14787 ms to find 595 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3354/9748 places, 7474/14659 transitions.
Applied a total of 0 rules in 448 ms. Remains 3354 /3354 variables (removed 0) and now considering 7474/7474 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 33483 ms. Remains : 3354/9748 places, 7474/14659 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3354/3354 places, 7474/7474 transitions.
Applied a total of 0 rules in 423 ms. Remains 3354 /3354 variables (removed 0) and now considering 7474/7474 (removed 0) transitions.
[2026-05-25 15:57:58] [INFO ] Flow matrix only has 6874 transitions (discarded 600 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14479393897244220903.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1090038206755427308.kers'
[2026-05-25 15:57:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14479393897244220903.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1090038206755427308.kers]
Culling duplicate invariants (modulo rational): removing 48 columns.
Culled 48 columns in 8 ms.
// Phase 1: matrix 6874 rows 3306 cols 18022 entries
Finished phase 1 with 2571 SingleSign rule and 691 generalized
[2026-05-25 15:57:58] [INFO ] Computed 92 invariants in 135 ms
Computed 92 P flows in 137 ms.
Exported basis to /tmp/petrispot-output-1090038206755427308.kers
Total runtime 143 ms.
[2026-05-25 15:58:08] [INFO ] Implicit Places using invariants in 10596 ms returned []
[2026-05-25 15:58:08] [INFO ] Flow matrix only has 6874 transitions (discarded 600 similar events)
[2026-05-25 15:58:08] [INFO ] Invariant cache hit.
[2026-05-25 15:58:13] [INFO ] State equation strengthened by 2782 read => feed constraints.
[2026-05-25 15:58:44] [INFO ] Performed 563/3354 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 15:59:14] [INFO ] Performed 1021/3354 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 15:59:44] [INFO ] Performed 1394/3354 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 16:00:14] [INFO ] Performed 1665/3354 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 16:00:14] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 16:00:14] [INFO ] Implicit Places using invariants and state equation in 126010 ms returned []
Implicit Place search using SMT with State Equation took 136616 ms to find 0 implicit places.
Running 7449 sub problems to find dead transitions.
[2026-05-25 16:00:16] [INFO ] Flow matrix only has 6874 transitions (discarded 600 similar events)
[2026-05-25 16:00:16] [INFO ] Invariant cache hit.
[2026-05-25 16:00:16] [INFO ] State equation strengthened by 2782 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/3352 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 7449 unsolved
SMT process timed out in 38412ms, After SMT, problems are : Problem set: 0 solved, 7449 unsolved
Search for dead transitions found 0 dead transitions in 38471ms
Finished structural reductions in LTL mode , in 1 iterations and 177443 ms. Remains : 3354/3354 places, 7474/7474 transitions.
Support contains 51 out of 3354 places after structural reductions.
[2026-05-25 16:00:56] [INFO ] Flatten gal took : 472 ms
[2026-05-25 16:00:56] [INFO ] Flatten gal took : 332 ms
[2026-05-25 16:00:56] [INFO ] Input system was already deterministic with 7474 transitions.
Support contains 48 out of 3354 places (down from 51) after GAL structural reductions.
RANDOM walk for 40000 steps (961 resets) in 3153 ms. (12 steps per ms) remains 20/30 properties
BEST_FIRST walk for 4004 steps (16 resets) in 28 ms. (138 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (16 resets) in 41 ms. (95 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (16 resets) in 29 ms. (133 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (16 resets) in 30 ms. (129 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (16 resets) in 34 ms. (114 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (16 resets) in 27 ms. (143 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (16 resets) in 18 ms. (210 steps per ms) remains 19/20 properties
BEST_FIRST walk for 4004 steps (16 resets) in 38 ms. (102 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (16 resets) in 31 ms. (125 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (16 resets) in 37 ms. (105 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (16 resets) in 29 ms. (133 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (16 resets) in 30 ms. (129 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (16 resets) in 46 ms. (85 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (16 resets) in 33 ms. (117 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (16 resets) in 25 ms. (154 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (16 resets) in 25 ms. (154 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (16 resets) in 24 ms. (160 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (16 resets) in 27 ms. (143 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (16 resets) in 27 ms. (143 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (16 resets) in 28 ms. (138 steps per ms) remains 19/19 properties
[2026-05-25 16:00:58] [INFO ] Flow matrix only has 6874 transitions (discarded 600 similar events)
[2026-05-25 16:00:58] [INFO ] Invariant cache hit.
[2026-05-25 16:00:58] [INFO ] State equation strengthened by 2782 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp28 is UNSAT
At refinement iteration 1 (OVERLAPS) 2551/2579 variables, 3/3 constraints. Problems are: Problem set: 10 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2579 variables, 0/3 constraints. Problems are: Problem set: 10 solved, 9 unsolved
Problem AtomicPropp8 is UNSAT
At refinement iteration 3 (OVERLAPS) 698/3277 variables, 36/39 constraints. Problems are: Problem set: 11 solved, 8 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3277/10228 variables, and 40 constraints, problems are : Problem set: 11 solved, 8 unsolved in 5009 ms.
Refiners :[Positive P Invariants (semi-flows): 3/25 constraints, Generalized P Invariants (flows): 36/67 constraints, State Equation: 0/3354 constraints, ReadFeed: 0/2782 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 11 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 11 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 2562/2577 variables, 3/3 constraints. Problems are: Problem set: 11 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2577 variables, 0/3 constraints. Problems are: Problem set: 11 solved, 8 unsolved
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp20 is UNSAT
At refinement iteration 3 (OVERLAPS) 700/3277 variables, 36/39 constraints. Problems are: Problem set: 13 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3277 variables, 1/40 constraints. Problems are: Problem set: 13 solved, 6 unsolved
SMT process timed out in 12742ms, After SMT, problems are : Problem set: 13 solved, 6 unsolved
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 10 out of 3354 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3354/3354 places, 7474/7474 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 3354 transition count 7452
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 44 place count 3332 transition count 7452
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 31 Pre rules applied. Total rules applied 44 place count 3332 transition count 7421
Deduced a syphon composed of 31 places in 6 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 106 place count 3301 transition count 7421
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 123 place count 3284 transition count 7398
Iterating global reduction 2 with 17 rules applied. Total rules applied 140 place count 3284 transition count 7398
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 154 place count 3270 transition count 7345
Iterating global reduction 2 with 14 rules applied. Total rules applied 168 place count 3270 transition count 7345
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 6 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 248 place count 3230 transition count 7305
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 261 place count 3217 transition count 7292
Iterating global reduction 2 with 13 rules applied. Total rules applied 274 place count 3217 transition count 7292
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 287 place count 3204 transition count 7240
Iterating global reduction 2 with 13 rules applied. Total rules applied 300 place count 3204 transition count 7240
Free-agglomeration rule (complex) applied 320 times.
Iterating global reduction 2 with 320 rules applied. Total rules applied 620 place count 3204 transition count 8594
Reduce places removed 320 places and 0 transitions.
Iterating post reduction 2 with 320 rules applied. Total rules applied 940 place count 2884 transition count 8594
Partial Free-agglomeration rule applied 30 times.
Drop transitions (Partial Free agglomeration) removed 30 transitions
Iterating global reduction 3 with 30 rules applied. Total rules applied 970 place count 2884 transition count 8594
Applied a total of 970 rules in 4868 ms. Remains 2884 /3354 variables (removed 470) and now considering 8594/7474 (removed -1120) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4872 ms. Remains : 2884/3354 places, 8594/7474 transitions.
RANDOM walk for 40000 steps (1696 resets) in 1681 ms. (23 steps per ms) remains 5/6 properties
BEST_FIRST walk for 40004 steps (124 resets) in 131 ms. (303 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (123 resets) in 128 ms. (310 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (123 resets) in 126 ms. (314 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (122 resets) in 124 ms. (320 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (125 resets) in 126 ms. (314 steps per ms) remains 5/5 properties
[2026-05-25 16:01:16] [INFO ] Flow matrix only has 7708 transitions (discarded 886 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13506086703571696062.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4454556394977908377.kers'
[2026-05-25 16:01:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13506086703571696062.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4454556394977908377.kers]
Culling duplicate invariants (modulo rational): removing 49 columns.
Culled 49 columns in 3 ms.
// Phase 1: matrix 7708 rows 2835 cols 21548 entries
Finished phase 1 with 2723 SingleSign rule and 69 generalized
[2026-05-25 16:01:16] [INFO ] Computed 92 invariants in 79 ms
Computed 92 P flows in 79 ms.
Exported basis to /tmp/petrispot-output-4454556394977908377.kers
Total runtime 86 ms.
[2026-05-25 16:01:16] [INFO ] State equation strengthened by 4372 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 2127/2135 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2135 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 670/2805 variables, 34/37 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2805 variables, 9/46 constraints. Problems are: Problem set: 0 solved, 5 unsolved
SMT process timed out in 47185ms, After SMT, problems are : Problem set: 0 solved, 5 unsolved
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 8 out of 2884 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2884/2884 places, 8594/8594 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 2884 transition count 8593
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 2883 transition count 8593
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 3 place count 2883 transition count 8622
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 2882 transition count 8622
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 5 place count 2882 transition count 8622
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 6 place count 2881 transition count 8621
Iterating global reduction 3 with 1 rules applied. Total rules applied 7 place count 2881 transition count 8621
Applied a total of 7 rules in 1995 ms. Remains 2881 /2884 variables (removed 3) and now considering 8621/8594 (removed -27) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1996 ms. Remains : 2881/2884 places, 8621/8594 transitions.
RANDOM walk for 40000 steps (1705 resets) in 1543 ms. (25 steps per ms) remains 3/5 properties
BEST_FIRST walk for 40004 steps (122 resets) in 145 ms. (274 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (119 resets) in 140 ms. (283 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (122 resets) in 130 ms. (305 steps per ms) remains 3/3 properties
[2026-05-25 16:02:06] [INFO ] Flow matrix only has 7735 transitions (discarded 886 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2841290186320557453.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17610883615509608571.kers'
[2026-05-25 16:02:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2841290186320557453.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17610883615509608571.kers]
Culling duplicate invariants (modulo rational): removing 49 columns.
Culled 49 columns in 3 ms.
// Phase 1: matrix 7735 rows 2832 cols 21644 entries
Finished phase 1 with 2722 SingleSign rule and 67 generalized
[2026-05-25 16:02:06] [INFO ] Computed 92 invariants in 77 ms
Computed 92 P flows in 78 ms.
Exported basis to /tmp/petrispot-output-17610883615509608571.kers
Total runtime 85 ms.
[2026-05-25 16:02:06] [INFO ] State equation strengthened by 4402 read => feed constraints.
All remaining problems are real, not stopping.
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) 2127/2132 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2132 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 670/2802 variables, 34/37 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2802 variables, 9/46 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2802 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 35/2837 variables, 11/57 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2837 variables, 11/68 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2837 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 22/2859 variables, 22/90 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2859 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 22/2881 variables, 22/112 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2881 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 7735/10616 variables, 2881/2993 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/10616 variables, 4402/7395 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/10616 variables, 0/7395 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 0/10616 variables, 0/7395 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 10616/10616 variables, and 7395 constraints, problems are : Problem set: 0 solved, 3 unsolved in 63555 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, Generalized P Invariants (flows): 67/67 constraints, State Equation: 2881/2881 constraints, ReadFeed: 4402/4402 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 20/20 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) 2127/2132 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2132 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 670/2802 variables, 34/37 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2802 variables, 9/46 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2802 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 35/2837 variables, 11/57 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2837 variables, 11/68 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SMT process timed out in 140859ms, 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 2881 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2881/2881 places, 8621/8621 transitions.
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 2881 transition count 8621
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 4 place count 2879 transition count 8619
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 2879 transition count 8619
Applied a total of 6 rules in 1304 ms. Remains 2879 /2881 variables (removed 2) and now considering 8619/8621 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1304 ms. Remains : 2879/2881 places, 8619/8621 transitions.
FORMULA MultiCrashLeafsetExtension-PT-S24C04-LTLCardinality-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 13 atomic propositions for a total of 11 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S24C04-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C04-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C04-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C04-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 730 stabilizing places and 2273 stable transitions
FORMULA MultiCrashLeafsetExtension-PT-S24C04-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C04-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C04-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U (X(F((G(p1)||p0))) U p2)))'
Support contains 4 out of 3354 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3354/3354 places, 7474/7474 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 3354 transition count 7449
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 50 place count 3329 transition count 7449
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 31 Pre rules applied. Total rules applied 50 place count 3329 transition count 7418
Deduced a syphon composed of 31 places in 5 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 112 place count 3298 transition count 7418
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 130 place count 3280 transition count 7394
Iterating global reduction 2 with 18 rules applied. Total rules applied 148 place count 3280 transition count 7394
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 148 place count 3280 transition count 7393
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 150 place count 3279 transition count 7393
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 166 place count 3263 transition count 7332
Iterating global reduction 2 with 16 rules applied. Total rules applied 182 place count 3263 transition count 7332
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 5 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 2 with 78 rules applied. Total rules applied 260 place count 3224 transition count 7293
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 276 place count 3208 transition count 7277
Iterating global reduction 2 with 16 rules applied. Total rules applied 292 place count 3208 transition count 7277
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 308 place count 3192 transition count 7213
Iterating global reduction 2 with 16 rules applied. Total rules applied 324 place count 3192 transition count 7213
Applied a total of 324 rules in 3548 ms. Remains 3192 /3354 variables (removed 162) and now considering 7213/7474 (removed 261) transitions.
[2026-05-25 16:04:32] [INFO ] Flow matrix only has 6613 transitions (discarded 600 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5505167892384969910.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1357980222501502045.kers'
[2026-05-25 16:04:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5505167892384969910.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1357980222501502045.kers]
Culling duplicate invariants (modulo rational): removing 48 columns.
Culled 48 columns in 10 ms.
// Phase 1: matrix 6613 rows 3144 cols 17430 entries
Finished phase 1 with 2438 SingleSign rule and 662 generalized
[2026-05-25 16:04:32] [INFO ] Computed 92 invariants in 153 ms
Computed 92 P flows in 154 ms.
Exported basis to /tmp/petrispot-output-1357980222501502045.kers
Total runtime 159 ms.
[2026-05-25 16:04:38] [INFO ] Implicit Places using invariants in 6796 ms returned [463, 776, 953, 954, 1100, 1101, 1275, 1436, 1461, 1484, 1485, 1503, 1566, 1606, 1629, 1646, 1655, 1670, 1715, 1808, 1845, 1854, 1928, 1940, 1941, 1959, 2004, 2063, 2140, 2141, 2213, 3003]
Discarding 32 places :
Implicit Place search using SMT only with invariants took 6810 ms to find 32 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3160/3354 places, 7213/7474 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 3139 transition count 7192
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 3139 transition count 7192
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 63 place count 3118 transition count 7171
Iterating global reduction 0 with 21 rules applied. Total rules applied 84 place count 3118 transition count 7171
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 96 place count 3106 transition count 7123
Iterating global reduction 0 with 12 rules applied. Total rules applied 108 place count 3106 transition count 7123
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 5 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 122 place count 3099 transition count 7116
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 129 place count 3092 transition count 7109
Iterating global reduction 0 with 7 rules applied. Total rules applied 136 place count 3092 transition count 7109
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 147 place count 3081 transition count 7065
Iterating global reduction 0 with 11 rules applied. Total rules applied 158 place count 3081 transition count 7065
Applied a total of 158 rules in 3596 ms. Remains 3081 /3160 variables (removed 79) and now considering 7065/7213 (removed 148) transitions.
[2026-05-25 16:04:42] [INFO ] Flow matrix only has 6465 transitions (discarded 600 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18390467256761723363.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11107554647426887486.kers'
[2026-05-25 16:04:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18390467256761723363.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11107554647426887486.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 9 ms.
// Phase 1: matrix 6465 rows 3035 cols 17070 entries
Finished phase 1 with 2687 SingleSign rule and 334 generalized
[2026-05-25 16:04:42] [INFO ] Computed 60 invariants in 145 ms
Computed 60 P flows in 146 ms.
Exported basis to /tmp/petrispot-output-11107554647426887486.kers
Total runtime 159 ms.
[2026-05-25 16:04:49] [INFO ] Implicit Places using invariants in 6571 ms returned []
[2026-05-25 16:04:49] [INFO ] Flow matrix only has 6465 transitions (discarded 600 similar events)
[2026-05-25 16:04:49] [INFO ] Invariant cache hit.
[2026-05-25 16:04:53] [INFO ] State equation strengthened by 2614 read => feed constraints.
[2026-05-25 16:05:23] [INFO ] Performed 707/3081 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 16:05:53] [INFO ] Performed 1265/3081 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 16:06:23] [INFO ] Performed 1508/3081 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 16:06:53] [INFO ] Performed 1875/3081 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 16:06:53] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 16:06:53] [INFO ] Implicit Places using invariants and state equation in 124510 ms returned []
Implicit Place search using SMT with State Equation took 131085 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3081/3354 places, 7065/7474 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 145042 ms. Remains : 3081/3354 places, 7065/7474 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(F((G(p1)||p0))) U p2)))'
Stuttering acceptance computed with spot in 454 ms :[(NOT p2), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C04-LTLCardinality-02
Stuttering criterion allowed to conclude after 28 steps with 0 reset in 4 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C04-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C04-LTLCardinality-02 finished in 145631 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0||G(p1)))))'
Support contains 4 out of 3354 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3354/3354 places, 7474/7474 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 3321 transition count 7435
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 3321 transition count 7435
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 96 place count 3291 transition count 7360
Iterating global reduction 0 with 30 rules applied. Total rules applied 126 place count 3291 transition count 7360
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 141 place count 3276 transition count 7303
Iterating global reduction 0 with 15 rules applied. Total rules applied 156 place count 3276 transition count 7303
Applied a total of 156 rules in 2014 ms. Remains 3276 /3354 variables (removed 78) and now considering 7303/7474 (removed 171) transitions.
[2026-05-25 16:06:56] [INFO ] Flow matrix only has 6703 transitions (discarded 600 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-831222503749773712.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11146402531119603569.kers'
[2026-05-25 16:06:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-831222503749773712.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11146402531119603569.kers]
Culling duplicate invariants (modulo rational): removing 48 columns.
Culled 48 columns in 3 ms.
// Phase 1: matrix 6703 rows 3228 cols 17611 entries
Finished phase 1 with 2521 SingleSign rule and 663 generalized
[2026-05-25 16:06:56] [INFO ] Computed 92 invariants in 122 ms
Computed 92 P flows in 122 ms.
Exported basis to /tmp/petrispot-output-11146402531119603569.kers
Total runtime 127 ms.
[2026-05-25 16:07:03] [INFO ] Implicit Places using invariants in 7227 ms returned [481, 585, 797, 976, 1129, 1130, 1307, 1472, 1497, 1523, 1524, 1542, 1610, 1633, 1651, 1678, 1695, 1722, 1769, 1864, 1903, 1912, 1986, 2000, 2019, 2067, 2130, 2207, 2208, 2284, 3078]
Discarding 31 places :
Implicit Place search using SMT only with invariants took 7237 ms to find 31 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3245/3354 places, 7303/7474 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 3218 transition count 7276
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 3218 transition count 7276
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 81 place count 3191 transition count 7249
Iterating global reduction 0 with 27 rules applied. Total rules applied 108 place count 3191 transition count 7249
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 135 place count 3164 transition count 7222
Iterating global reduction 0 with 27 rules applied. Total rules applied 162 place count 3164 transition count 7222
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 183 place count 3143 transition count 7138
Iterating global reduction 0 with 21 rules applied. Total rules applied 204 place count 3143 transition count 7138
Applied a total of 204 rules in 2399 ms. Remains 3143 /3245 variables (removed 102) and now considering 7138/7303 (removed 165) transitions.
[2026-05-25 16:07:05] [INFO ] Flow matrix only has 6538 transitions (discarded 600 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12547035718728979415.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5154118056526657407.kers'
[2026-05-25 16:07:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12547035718728979415.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5154118056526657407.kers]
Culling duplicate invariants (modulo rational): removing 47 columns.
Culled 47 columns in 21 ms.
// Phase 1: matrix 6538 rows 3096 cols 17218 entries
Finished phase 1 with 2770 SingleSign rule and 312 generalized
[2026-05-25 16:07:06] [INFO ] Computed 61 invariants in 133 ms
Computed 61 P flows in 146 ms.
Exported basis to /tmp/petrispot-output-5154118056526657407.kers
Total runtime 160 ms.
[2026-05-25 16:07:12] [INFO ] Implicit Places using invariants in 6104 ms returned []
[2026-05-25 16:07:12] [INFO ] Flow matrix only has 6538 transitions (discarded 600 similar events)
[2026-05-25 16:07:12] [INFO ] Invariant cache hit.
[2026-05-25 16:07:16] [INFO ] State equation strengthened by 2626 read => feed constraints.
[2026-05-25 16:07:46] [INFO ] Performed 428/3143 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 16:08:16] [INFO ] Performed 882/3143 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 16:08:46] [INFO ] Performed 1265/3143 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 16:09:16] [INFO ] Performed 1511/3143 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 16:09:16] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 16:09:16] [INFO ] Implicit Places using invariants and state equation in 124568 ms returned []
Implicit Place search using SMT with State Equation took 130704 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3143/3354 places, 7138/7474 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 142356 ms. Remains : 3143/3354 places, 7138/7474 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0||G(p1)))))'
Stuttering acceptance computed with spot in 150 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C04-LTLCardinality-03
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C04-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C04-LTLCardinality-03 finished in 142615 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' '!((p0 U G(p1)))'
Support contains 3 out of 3354 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3354/3354 places, 7474/7474 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 3354 transition count 7448
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 52 place count 3328 transition count 7448
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 31 Pre rules applied. Total rules applied 52 place count 3328 transition count 7417
Deduced a syphon composed of 31 places in 5 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 114 place count 3297 transition count 7417
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 133 place count 3278 transition count 7392
Iterating global reduction 2 with 19 rules applied. Total rules applied 152 place count 3278 transition count 7392
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 152 place count 3278 transition count 7391
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 154 place count 3277 transition count 7391
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 170 place count 3261 transition count 7330
Iterating global reduction 2 with 16 rules applied. Total rules applied 186 place count 3261 transition count 7330
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 4 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 2 with 78 rules applied. Total rules applied 264 place count 3222 transition count 7291
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 281 place count 3205 transition count 7274
Iterating global reduction 2 with 17 rules applied. Total rules applied 298 place count 3205 transition count 7274
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 315 place count 3188 transition count 7206
Iterating global reduction 2 with 17 rules applied. Total rules applied 332 place count 3188 transition count 7206
Applied a total of 332 rules in 3134 ms. Remains 3188 /3354 variables (removed 166) and now considering 7206/7474 (removed 268) transitions.
[2026-05-25 16:09:19] [INFO ] Flow matrix only has 6606 transitions (discarded 600 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4177020849727623947.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10030814743502445227.kers'
[2026-05-25 16:09:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4177020849727623947.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10030814743502445227.kers]
Culling duplicate invariants (modulo rational): removing 48 columns.
Culled 48 columns in 10 ms.
// Phase 1: matrix 6606 rows 3140 cols 17412 entries
Finished phase 1 with 2436 SingleSign rule and 660 generalized
[2026-05-25 16:09:20] [INFO ] Computed 92 invariants in 151 ms
Computed 92 P flows in 153 ms.
Exported basis to /tmp/petrispot-output-10030814743502445227.kers
Total runtime 165 ms.
[2026-05-25 16:09:27] [INFO ] Implicit Places using invariants in 7962 ms returned [463, 565, 776, 953, 954, 1100, 1101, 1275, 1436, 1461, 1484, 1485, 1503, 1566, 1587, 1588, 1602, 1625, 1642, 1651, 1666, 1711, 1804, 1841, 1850, 1936, 1937, 1955, 2000, 2059, 2136, 2137, 2209, 2999]
Discarding 34 places :
Implicit Place search using SMT only with invariants took 7969 ms to find 34 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3154/3354 places, 7206/7474 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 3131 transition count 7183
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 3131 transition count 7183
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 69 place count 3108 transition count 7160
Iterating global reduction 0 with 23 rules applied. Total rules applied 92 place count 3108 transition count 7160
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 105 place count 3095 transition count 7108
Iterating global reduction 0 with 13 rules applied. Total rules applied 118 place count 3095 transition count 7108
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 6 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 132 place count 3088 transition count 7101
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 139 place count 3081 transition count 7094
Iterating global reduction 0 with 7 rules applied. Total rules applied 146 place count 3081 transition count 7094
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 157 place count 3070 transition count 7050
Iterating global reduction 0 with 11 rules applied. Total rules applied 168 place count 3070 transition count 7050
Applied a total of 168 rules in 3575 ms. Remains 3070 /3154 variables (removed 84) and now considering 7050/7206 (removed 156) transitions.
[2026-05-25 16:09:31] [INFO ] Flow matrix only has 6450 transitions (discarded 600 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4727451978941176222.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2102853312134174056.kers'
[2026-05-25 16:09:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4727451978941176222.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2102853312134174056.kers]
Culling duplicate invariants (modulo rational): removing 47 columns.
Culled 47 columns in 22 ms.
// Phase 1: matrix 6450 rows 3023 cols 17030 entries
Finished phase 1 with 3006 SingleSign rule and 6 generalized
[2026-05-25 16:09:31] [INFO ] Computed 58 invariants in 143 ms
Computed 58 P flows in 144 ms.
Exported basis to /tmp/petrispot-output-2102853312134174056.kers
Total runtime 150 ms.
[2026-05-25 16:09:37] [INFO ] Implicit Places using invariants in 5912 ms returned []
[2026-05-25 16:09:37] [INFO ] Flow matrix only has 6450 transitions (discarded 600 similar events)
[2026-05-25 16:09:37] [INFO ] Invariant cache hit.
[2026-05-25 16:09:40] [INFO ] State equation strengthened by 2608 read => feed constraints.
[2026-05-25 16:10:10] [INFO ] Performed 557/3070 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 16:10:40] [INFO ] Performed 1098/3070 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 16:11:11] [INFO ] Performed 1410/3070 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 16:11:42] [INFO ] Performed 1707/3070 implicitness test of which 0 returned IMPLICIT in 121 seconds.
[2026-05-25 16:11:42] [INFO ] Timeout of Implicit test with SMT after 121 seconds.
[2026-05-25 16:11:42] [INFO ] Implicit Places using invariants and state equation in 124794 ms returned []
Implicit Place search using SMT with State Equation took 130708 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3070/3354 places, 7050/7474 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 145389 ms. Remains : 3070/3354 places, 7050/7474 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 G(p1)))'
Stuttering acceptance computed with spot in 96 ms :[(NOT p1), true, (NOT p1)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C04-LTLCardinality-08
Entered a terminal (fully accepting) state of product in 12145 steps with 415 reset in 189 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C04-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C04-LTLCardinality-08 finished in 145732 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 3354 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3354/3354 places, 7474/7474 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 3354 transition count 7449
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 50 place count 3329 transition count 7449
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 31 Pre rules applied. Total rules applied 50 place count 3329 transition count 7418
Deduced a syphon composed of 31 places in 6 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 112 place count 3298 transition count 7418
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 130 place count 3280 transition count 7394
Iterating global reduction 2 with 18 rules applied. Total rules applied 148 place count 3280 transition count 7394
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 148 place count 3280 transition count 7393
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 150 place count 3279 transition count 7393
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 165 place count 3264 transition count 7336
Iterating global reduction 2 with 15 rules applied. Total rules applied 180 place count 3264 transition count 7336
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 5 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 2 with 78 rules applied. Total rules applied 258 place count 3225 transition count 7297
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 274 place count 3209 transition count 7281
Iterating global reduction 2 with 16 rules applied. Total rules applied 290 place count 3209 transition count 7281
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 306 place count 3193 transition count 7217
Iterating global reduction 2 with 16 rules applied. Total rules applied 322 place count 3193 transition count 7217
Applied a total of 322 rules in 3066 ms. Remains 3193 /3354 variables (removed 161) and now considering 7217/7474 (removed 257) transitions.
[2026-05-25 16:11:45] [INFO ] Flow matrix only has 6617 transitions (discarded 600 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-233127356854511709.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2200776068680806562.kers'
[2026-05-25 16:11:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-233127356854511709.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2200776068680806562.kers]
Culling duplicate invariants (modulo rational): removing 48 columns.
Culled 48 columns in 3 ms.
// Phase 1: matrix 6617 rows 3145 cols 17440 entries
Finished phase 1 with 2440 SingleSign rule and 661 generalized
[2026-05-25 16:11:45] [INFO ] Computed 92 invariants in 123 ms
Computed 92 P flows in 124 ms.
Exported basis to /tmp/petrispot-output-2200776068680806562.kers
Total runtime 128 ms.
[2026-05-25 16:11:53] [INFO ] Implicit Places using invariants in 7582 ms returned [463, 565, 776, 953, 954, 1100, 1101, 1275, 1436, 1461, 1484, 1485, 1503, 1566, 1587, 1588, 1602, 1625, 1642, 1651, 1666, 1711, 1804, 1841, 1850, 1924, 1937, 1958, 2003, 2062, 2139, 2214, 3004]
Discarding 33 places :
Implicit Place search using SMT only with invariants took 7593 ms to find 33 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3160/3354 places, 7217/7474 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 3139 transition count 7196
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 3139 transition count 7196
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 63 place count 3118 transition count 7175
Iterating global reduction 0 with 21 rules applied. Total rules applied 84 place count 3118 transition count 7175
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 96 place count 3106 transition count 7127
Iterating global reduction 0 with 12 rules applied. Total rules applied 108 place count 3106 transition count 7127
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 4 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 122 place count 3099 transition count 7120
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 129 place count 3092 transition count 7113
Iterating global reduction 0 with 7 rules applied. Total rules applied 136 place count 3092 transition count 7113
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 146 place count 3082 transition count 7073
Iterating global reduction 0 with 10 rules applied. Total rules applied 156 place count 3082 transition count 7073
Applied a total of 156 rules in 3352 ms. Remains 3082 /3160 variables (removed 78) and now considering 7073/7217 (removed 144) transitions.
[2026-05-25 16:11:56] [INFO ] Flow matrix only has 6473 transitions (discarded 600 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12646928274845804433.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5476613138786046530.kers'
[2026-05-25 16:11:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12646928274845804433.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5476613138786046530.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 9 ms.
// Phase 1: matrix 6473 rows 3036 cols 17084 entries
Finished phase 1 with 2391 SingleSign rule and 632 generalized
[2026-05-25 16:11:56] [INFO ] Computed 59 invariants in 149 ms
Computed 59 P flows in 152 ms.
Exported basis to /tmp/petrispot-output-5476613138786046530.kers
Total runtime 167 ms.
[2026-05-25 16:12:02] [INFO ] Implicit Places using invariants in 6115 ms returned []
[2026-05-25 16:12:02] [INFO ] Flow matrix only has 6473 transitions (discarded 600 similar events)
[2026-05-25 16:12:02] [INFO ] Invariant cache hit.
[2026-05-25 16:12:07] [INFO ] State equation strengthened by 2620 read => feed constraints.
[2026-05-25 16:12:37] [INFO ] Performed 662/3082 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 16:13:07] [INFO ] Performed 1243/3082 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 16:13:37] [INFO ] Performed 1470/3082 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 16:14:07] [INFO ] Performed 1714/3082 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 16:14:07] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 16:14:07] [INFO ] Implicit Places using invariants and state equation in 124944 ms returned []
Implicit Place search using SMT with State Equation took 131066 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3082/3354 places, 7073/7474 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 145077 ms. Remains : 3082/3354 places, 7073/7474 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 92 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C04-LTLCardinality-13
Product exploration explored 100000 steps with 3402 reset in 1088 ms.
Product exploration explored 100000 steps with 3403 reset in 1073 ms.
Computed a total of 483 stabilizing places and 1897 stable transitions
Computed a total of 483 stabilizing places and 1897 stable transitions
Detected a total of 483/3082 stabilizing places and 1897/7073 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge based reduction with 4 factoid took 83 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 23885 steps (810 resets) in 371 ms. (64 steps per ms) remains 0/1 properties
Knowledge based reduction with 4 factoid took 66 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Knowledge-based reduction took 484 ms.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 3082 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3082/3082 places, 7073/7073 transitions.
Applied a total of 0 rules in 596 ms. Remains 3082 /3082 variables (removed 0) and now considering 7073/7073 (removed 0) transitions.
[2026-05-25 16:14:11] [INFO ] Flow matrix only has 6473 transitions (discarded 600 similar events)
[2026-05-25 16:14:11] [INFO ] Invariant cache hit.
[2026-05-25 16:14:17] [INFO ] Implicit Places using invariants in 6138 ms returned []
[2026-05-25 16:14:17] [INFO ] Flow matrix only has 6473 transitions (discarded 600 similar events)
[2026-05-25 16:14:17] [INFO ] Invariant cache hit.
[2026-05-25 16:14:21] [INFO ] State equation strengthened by 2620 read => feed constraints.
[2026-05-25 16:14:52] [INFO ] Performed 682/3082 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 16:15:22] [INFO ] Performed 1198/3082 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 16:15:52] [INFO ] Performed 1459/3082 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 16:16:22] [INFO ] Performed 1696/3082 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 16:16:22] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 16:16:22] [INFO ] Implicit Places using invariants and state equation in 125163 ms returned []
Implicit Place search using SMT with State Equation took 131337 ms to find 0 implicit places.
[2026-05-25 16:16:23] [INFO ] Redundant transitions in 791 ms returned []
Running 7048 sub problems to find dead transitions.
[2026-05-25 16:16:23] [INFO ] Flow matrix only has 6473 transitions (discarded 600 similar events)
[2026-05-25 16:16:23] [INFO ] Invariant cache hit.
[2026-05-25 16:16:23] [INFO ] State equation strengthened by 2620 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3080 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 7048 unsolved
SMT process timed out in 37997ms, After SMT, problems are : Problem set: 0 solved, 7048 unsolved
Search for dead transitions found 0 dead transitions in 38019ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 170798 ms. Remains : 3082/3082 places, 7073/7073 transitions.
Computed a total of 483 stabilizing places and 1897 stable transitions
Computed a total of 483 stabilizing places and 1897 stable transitions
Detected a total of 483/3082 stabilizing places and 1897/7073 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge based reduction with 4 factoid took 111 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 40000 steps (1362 resets) in 606 ms. (65 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (184 resets) in 220 ms. (181 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 10565 steps, run visited all 1 properties in 1066 ms. (steps per millisecond=9 )
Probabilistic random walk after 10565 steps, saw 4590 distinct states, run finished after 1072 ms. (steps per millisecond=9 ) properties seen :1
Knowledge based reduction with 4 factoid took 99 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 128 ms :[(NOT p0), (NOT p0)]
Knowledge-based reduction took 1708 ms.
Stuttering acceptance computed with spot in 118 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3403 reset in 1240 ms.
Product exploration explored 100000 steps with 3402 reset in 1203 ms.
Built C files in :
/tmp/ltsmin7960176469678341520
[2026-05-25 16:17:05] [INFO ] Too many transitions (7073) to apply POR reductions. Disabling POR matrices.
[2026-05-25 16:17:05] [INFO ] Built C files in 107ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7960176469678341520
Running compilation step : cd /tmp/ltsmin7960176469678341520;'/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/ltsmin7960176469678341520;'/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/ltsmin7960176469678341520;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 2 out of 3082 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3082/3082 places, 7073/7073 transitions.
Applied a total of 0 rules in 592 ms. Remains 3082 /3082 variables (removed 0) and now considering 7073/7073 (removed 0) transitions.
[2026-05-25 16:17:09] [INFO ] Flow matrix only has 6473 transitions (discarded 600 similar events)
[2026-05-25 16:17:09] [INFO ] Invariant cache hit.
[2026-05-25 16:17:15] [INFO ] Implicit Places using invariants in 6176 ms returned []
[2026-05-25 16:17:15] [INFO ] Flow matrix only has 6473 transitions (discarded 600 similar events)
[2026-05-25 16:17:15] [INFO ] Invariant cache hit.
[2026-05-25 16:17:19] [INFO ] State equation strengthened by 2620 read => feed constraints.
[2026-05-25 16:17:49] [INFO ] Performed 695/3082 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 16:18:19] [INFO ] Performed 1241/3082 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 16:18:50] [INFO ] Performed 1468/3082 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 16:19:20] [INFO ] Performed 1707/3082 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 16:19:20] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 16:19:20] [INFO ] Implicit Places using invariants and state equation in 124270 ms returned []
Implicit Place search using SMT with State Equation took 130496 ms to find 0 implicit places.
[2026-05-25 16:19:20] [INFO ] Redundant transitions in 526 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 131642 ms. Remains : 3082/3082 places, 7073/7073 transitions.
Built C files in :
/tmp/ltsmin14554352599640219296
[2026-05-25 16:19:20] [INFO ] Too many transitions (7073) to apply POR reductions. Disabling POR matrices.
[2026-05-25 16:19:20] [INFO ] Built C files in 113ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14554352599640219296
Running compilation step : cd /tmp/ltsmin14554352599640219296;'/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/ltsmin14554352599640219296;'/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/ltsmin14554352599640219296;'/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 16:19:24] [INFO ] Flatten gal took : 140 ms
[2026-05-25 16:19:24] [INFO ] Flatten gal took : 162 ms
[2026-05-25 16:19:24] [INFO ] Time to serialize gal into /tmp/LTL8019888828975372637.gal : 60 ms
[2026-05-25 16:19:24] [INFO ] Time to serialize properties into /tmp/LTL11742991084770780633.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/LTL8019888828975372637.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13445399617844424300.hoa' '-atoms' '/tmp/LTL11742991084770780633.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/LTL11742991084770780633.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13445399617844424300.hoa
Detected timeout of ITS tools.
[2026-05-25 16:19:39] [INFO ] Flatten gal took : 121 ms
[2026-05-25 16:19:39] [INFO ] Flatten gal took : 127 ms
[2026-05-25 16:19:39] [INFO ] Time to serialize gal into /tmp/LTL7767465742663350960.gal : 30 ms
[2026-05-25 16:19:40] [INFO ] Time to serialize properties into /tmp/LTL9786288176479070087.ltl : 16 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7767465742663350960.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9786288176479070087.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F("(Node20HasAskedItsLeafSetToRx2ToReplaceNode19<=Node19HasTheLeafSetOfLx0ToReplaceNode1)"))))
Formula 0 simplified : FG!"(Node20HasAskedItsLeafSetToRx2ToReplaceNode19<=Node19HasTheLeafSetOfLx0ToReplaceNode1)"
Detected timeout of ITS tools.
[2026-05-25 16:19:55] [INFO ] Flatten gal took : 161 ms
[2026-05-25 16:19:55] [INFO ] Applying decomposition
[2026-05-25 16:19:55] [INFO ] Flatten gal took : 160 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/graph5186793545166880188.txt' '-o' '/tmp/graph5186793545166880188.bin' '-w' '/tmp/graph5186793545166880188.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5186793545166880188.bin' '-l' '-1' '-v' '-w' '/tmp/graph5186793545166880188.weights' '-q' '0' '-e' '0.001'
[2026-05-25 16:19:56] [INFO ] Decomposing Gal with order
[2026-05-25 16:19:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 16:19:57] [INFO ] Removed a total of 6220 redundant transitions.
[2026-05-25 16:19:57] [INFO ] Flatten gal took : 1113 ms
[2026-05-25 16:19:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 710 labels/synchronizations in 246 ms.
[2026-05-25 16:19:58] [INFO ] Time to serialize gal into /tmp/LTL17515310782214122441.gal : 44 ms
[2026-05-25 16:19:58] [INFO ] Time to serialize properties into /tmp/LTL18200899686707507375.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/LTL17515310782214122441.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18200899686707507375.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 : !((G(F("(gu195.Node20HasAskedItsLeafSetToRx2ToReplaceNode19<=gu195.Node19HasTheLeafSetOfLx0ToReplaceNode1)"))))
Formula 0 simplified : FG!"(gu195.Node20HasAskedItsLeafSetToRx2ToReplaceNode19<=gu195.Node19HasTheLeafSetOfLx0ToReplaceNode1)"
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S24C04-LTLCardinality-13 finished in 510981 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)))'
Spot run failed in 156 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
[2026-05-25 16:20:14] [INFO ] Flatten gal took : 252 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13833108237767819085
[2026-05-25 16:20:14] [INFO ] Too many transitions (7474) to apply POR reductions. Disabling POR matrices.
[2026-05-25 16:20:14] [INFO ] Applying decomposition
[2026-05-25 16:20:14] [INFO ] Built C files in 142ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13833108237767819085
Running compilation step : cd /tmp/ltsmin13833108237767819085;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '720' '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 16:20:14] [INFO ] Flatten gal took : 198 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/graph12319697116442408952.txt' '-o' '/tmp/graph12319697116442408952.bin' '-w' '/tmp/graph12319697116442408952.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12319697116442408952.bin' '-l' '-1' '-v' '-w' '/tmp/graph12319697116442408952.weights' '-q' '0' '-e' '0.001'
[2026-05-25 16:20:14] [INFO ] Decomposing Gal with order
[2026-05-25 16:20:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 16:20:15] [INFO ] Removed a total of 6136 redundant transitions.
[2026-05-25 16:20:16] [INFO ] Flatten gal took : 619 ms
[2026-05-25 16:20:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 274 labels/synchronizations in 73 ms.
[2026-05-25 16:20:16] [INFO ] Time to serialize gal into /tmp/LTLCardinality15229693546922599993.gal : 36 ms
[2026-05-25 16:20:16] [INFO ] Time to serialize properties into /tmp/LTLCardinality7969544384926787125.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/LTLCardinality15229693546922599993.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality7969544384926787125.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 1 LTL properties
Checking formula 0 : !((G(F("(gu246.Node20HasAskedItsLeafSetToRx2ToReplaceNode19<=gu246.Node19HasTheLeafSetOfLx0ToReplaceNode1)"))))
Formula 0 simplified : FG!"(gu246.Node20HasAskedItsLeafSetToRx2ToReplaceNode19<=gu246.Node19HasTheLeafSetOfLx0ToReplaceNode1)"
Compilation finished in 41064 ms.
Running link step : cd /tmp/ltsmin13833108237767819085;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 161 ms.
Running LTSmin : cd /tmp/ltsmin13833108237767819085;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2026-05-25 16:48:06] [INFO ] Flatten gal took : 9885 ms
[2026-05-25 16:48:06] [INFO ] Time to serialize gal into /tmp/LTLCardinality9274971892665061085.gal : 114 ms
[2026-05-25 16:48:06] [INFO ] Time to serialize properties into /tmp/LTLCardinality12935014097992986170.ltl : 3 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/LTLCardinality9274971892665061085.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality12935014097992986170.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 1 LTL properties
Checking formula 0 : !((G(F("(Node20HasAskedItsLeafSetToRx2ToReplaceNode19<=Node19HasTheLeafSetOfLx0ToReplaceNode1)"))))
Formula 0 simplified : FG!"(Node20HasAskedItsLeafSetToRx2ToReplaceNode19<=Node19HasTheLeafSetOfLx0ToReplaceNode1)"

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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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-S24C04"
export BK_EXAMINATION="LTLCardinality"
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-S24C04, examination is LTLCardinality"
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-oct2-177969020200459"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C04.tgz
mv MultiCrashLeafsetExtension-PT-S24C04 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;