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-oct2-177969020200483.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/sdalzilio/mcc2026-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is MultiCrashLeafsetExtension-PT-S24C07, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-oct2-177969020200483
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 12K Mar 7 18:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Mar 7 18:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 7 18:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Mar 7 18:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.3K Mar 15 11:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 11:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Mar 15 11:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 15 11:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 24K Mar 7 18:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 139K Mar 7 18:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 17K Mar 7 18:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Mar 7 18:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 11:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Mar 15 11:40 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 14M 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-S24C07-LTLCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1779729051336

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-S24C07
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-25 17:10:52] [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 17:10:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 17:10:53] [INFO ] Load time of PNML (sax parser for PT used): 763 ms
[2026-05-25 17:10:53] [INFO ] Transformed 13822 places.
[2026-05-25 17:10:54] [INFO ] Transformed 20365 transitions.
[2026-05-25 17:10:54] [INFO ] Parsed PT model containing 13822 places and 20365 transitions and 77774 arcs in 1043 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 33 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 52 out of 13822 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 13822/13822 places, 20365/20365 transitions.
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 13780 transition count 20365
Discarding 4172 places :
Symmetric choice reduction at 1 with 4172 rule applications. Total rules 4214 place count 9608 transition count 16193
Iterating global reduction 1 with 4172 rules applied. Total rules applied 8386 place count 9608 transition count 16193
Discarding 3823 places :
Symmetric choice reduction at 1 with 3823 rule applications. Total rules 12209 place count 5785 transition count 12370
Iterating global reduction 1 with 3823 rules applied. Total rules applied 16032 place count 5785 transition count 12370
Discarding 523 places :
Symmetric choice reduction at 1 with 523 rule applications. Total rules 16555 place count 5262 transition count 8709
Iterating global reduction 1 with 523 rules applied. Total rules applied 17078 place count 5262 transition count 8709
Applied a total of 17078 rules in 4049 ms. Remains 5262 /13822 variables (removed 8560) and now considering 8709/20365 (removed 11656) transitions.
[2026-05-25 17:10:58] [INFO ] Flow matrix only has 8109 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-15538700468844364769.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14000654273618675963.kers'
[2026-05-25 17:10:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15538700468844364769.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14000654273618675963.kers]
Culling duplicate invariants (modulo rational): removing 363 columns.
Culled 363 columns in 4 ms.
// Phase 1: matrix 8109 rows 4899 cols 22479 entries
Finished phase 1 with 3538 SingleSign rule and 683 generalized
[2026-05-25 17:10:58] [INFO ] Computed 1041 invariants in 93 ms
Computed 1041 P flows in 99 ms.
Exported basis to /tmp/petrispot-output-14000654273618675963.kers
Total runtime 105 ms.
[2026-05-25 17:11:12] [INFO ] Implicit Places using invariants in 14288 ms returned [4, 8, 12, 14, 16, 18, 20, 22, 24, 26, 31, 38, 47, 58, 71, 103, 122, 143, 166, 190, 214, 218, 220, 222, 224, 228, 249, 268, 285, 300, 313, 326, 335, 346, 351, 354, 385, 392, 395, 396, 399, 400, 401, 402, 408, 413, 420, 429, 440, 453, 468, 487, 506, 529, 551, 573, 574, 575, 576, 577, 578, 579, 580, 599, 616, 631, 644, 655, 664, 671, 676, 679, 681, 712, 719, 722, 723, 724, 725, 726, 727, 728, 729, 731, 734, 739, 746, 755, 766, 779, 794, 811, 830, 850, 870, 871, 872, 873, 874, 875, 876, 877, 894, 909, 922, 933, 942, 949, 954, 957, 959, 961, 992, 999, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1011, 1013, 1016, 1021, 1028, 1037, 1048, 1061, 1076, 1093, 1111, 1129, 1130, 1131, 1132, 1133, 1135, 1136, 1151, 1164, 1175, 1184, 1191, 1196, 1202, 1204, 1206, 1208, 1239, 1246, 1249, 1250, 1251, 1252, 1253, 1254, 1255, 1256, 1258, 1260, 1262, 1265, 1270, 1277, 1286, 1297, 1310, 1325, 1341, 1357, 1358, 1359, 1360, 1361, 1362, 1363, 1364, 1377, 1388, 1397, 1404, 1409, 1412, 1414, 1416, 1418, 1420, 1451, 1458, 1462, 1463, 1464, 1465, 1466, 1467, 1468, 1470, 1472, 1477, 1479, 1482, 1487, 1494, 1503, 1514, 1527, 1541, 1555, 1556, 1557, 1558, 1559, 1560, 1562, 1573, 1582, 1592, 1597, 1600, 1602, 1604, 1606, 1608, 1610, 1641, 1648, 1651, 1652, 1653, 1654, 1655, 1656, 1657, 1658, 1660, 1662, 1664, 1666, 1668, 1671, 1677, 1684, 1693, 1704, 1716, 1730, 1731, 1732, 1733, 1734, 1735, 1744, 1754, 1759, 1762, 1764, 1766, 1768, 1773, 1775, 1777, 1808, 1815, 1818, 1819, 1820, 1822, 1823, 1824, 1825, 1827, 1829, 1831, 1833, 1835, 1837, 1840, 1847, 1854, 1863, 1873, 1883, 1884, 1885, 1886, 1888, 1889, 1890, 1897, 1905, 1908, 1910, 1912, 1914, 1916, 1918, 1920, 1922, 1953, 1960, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1972, 1974, 1976, 1978, 1980, 1982, 1984, 1990, 1995, 2002, 2010, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2030, 2033, 2035, 2037, 2039, 2041, 2043, 2045, 2047, 2049, 2080, 2087, 2090, 2091, 2092, 2093, 2094, 2095, 2096, 2097, 2099, 2101, 2103, 2105, 2107, 2109, 2111, 2113, 2116, 2121, 2127, 2133, 2134, 2135, 2136, 2137, 2138, 2140, 2143, 2145, 2147, 2149, 2154, 2156, 2158, 2160, 2162, 2164, 2195, 2202, 2205, 2206, 2207, 2208, 2209, 2210, 2211, 2212, 2214, 2216, 2218, 2220, 2222, 2224, 2226, 2228, 2230, 2233, 2237, 2241, 2242, 2243, 2244, 2245, 2246, 2247, 2248, 2250, 2252, 2254, 2256, 2258, 2260, 2262, 2264, 2266, 2299, 2306, 2309, 2310, 2311, 2312, 2313, 2314, 2315, 2316, 2318, 2320, 2322, 2324, 2326, 2328, 2330, 2332, 2334, 2336, 2338, 2341, 2342, 2343, 2344, 2345, 2346, 2347, 2348, 2350, 2352, 2354, 2356, 2358, 2360, 2362, 2364, 2366, 2368, 2399, 2401, 2405, 2408, 2409, 2410, 2411, 2412, 2415, 2419, 2421, 2423, 2425, 2427, 2429, 2431, 2435, 2437, 2439, 2441, 2444, 2445, 2446, 2447, 2448, 2449, 2450, 2451, 2453, 2455, 2457, 2459, 2461, 2463, 2465, 2467, 2469, 2471, 2502, 2509, 2512, 2513, 2514, 2515, 2516, 2518, 2519, 2521, 2523, 2525, 2527, 2529, 2531, 2533, 2535, 2539, 2541, 2543, 2546, 2547, 2548, 2549, 2550, 2551, 2552, 2553, 2555, 2557, 2559, 2561, 2563, 2565, 2567, 2569, 2571, 2573, 2604, 2611, 2614, 2615, 2616, 2617, 2618, 2619, 2620, 2621, 2623, 2625, 2627, 2629, 2631, 2633, 2635, 2637, 2639, 2641, 2644, 2649, 2650, 2651, 2652, 2653, 2654, 2655, 2656, 2659, 2661, 2663, 2665, 2667, 2669, 2671, 2673, 2675, 2677, 2708, 2715, 2718, 2720, 2721, 2722, 2723, 2724, 2725, 2727, 2729, 2731, 2733, 2735, 2739, 2741, 2743, 2745, 2748, 2753, 2760, 2761, 2762, 2763, 2764, 2765, 2766, 2767, 2772, 2775, 2777, 2779, 2781, 2783, 2785, 2787, 2789, 2791, 2822, 2829, 2832, 2833, 2834, 2835, 2836, 2837, 2838, 2839, 2841, 2843, 2845, 2847, 2849, 2851, 2853, 2855, 2858, 2863, 2870, 2879, 2881, 2882, 2883, 2884, 2885, 2886, 2893, 2898, 2901, 2903, 2905, 2909, 2911, 2913, 2915, 2917, 2948, 2955, 2958, 2960, 2961, 2962, 2963, 2964, 2965, 2967, 2969, 2971, 2973, 2975, 2980, 2982, 2985, 2990, 2997, 3006, 3017, 3018, 3019, 3020, 3021, 3022, 3023, 3024, 3033, 3040, 3045, 3048, 3050, 3052, 3054, 3056, 3060, 3091, 3098, 3101, 3102, 3104, 3105, 3106, 3107, 3108, 3110, 3112, 3114, 3116, 3118, 3120, 3123, 3128, 3137, 3146, 3157, 3171, 3172, 3173, 3174, 3175, 3176, 3177, 3188, 3197, 3204, 3209, 3212, 3217, 3219, 3221, 3223, 3225, 3256, 3263, 3266, 3267, 3268, 3269, 3270, 3271, 3272, 3273, 3275, 3277, 3279, 3281, 3283, 3286, 3291, 3298, 3307, 3318, 3331, 3346, 3347, 3348, 3350, 3351, 3352, 3353, 3366, 3377, 3386, 3393, 3398, 3401, 3403, 3408, 3410, 3412, 3443, 3450, 3453, 3454, 3455, 3456, 3457, 3458, 3459, 3460, 3462, 3464, 3466, 3468, 3471, 3476, 3483, 3492, 3503, 3516, 3531, 3548, 3549, 3550, 3551, 3552, 3553, 3554, 3555, 3570, 3583, 3594, 3603, 3610, 3615, 3618, 3620, 3622, 3624, 3655, 3662, 3665, 3666, 3667, 3668, 3669, 3670, 3671, 3672, 3674, 3676, 3678, 3681, 3693, 3702, 3713, 3726, 3741, 3758, 3777, 3778, 3779, 3780, 3781, 3782, 3783, 3784, 3801, 3816, 3829, 3840, 3849, 3856, 3861, 3864, 3866, 3868, 3899, 3906, 3910, 3911, 3912, 3913, 3915, 3916, 3918, 3923, 3926, 3933, 3940, 3949, 3960, 3973, 3988, 4005, 4024, 4045, 4046, 4047, 4048, 4049, 4050, 4051, 4052, 4071, 4088, 4103, 4116, 4127, 4136, 4143, 4148, 4151, 4153, 4184, 4191, 4194, 4195, 4196, 4197, 4198, 4199, 4200, 4201, 4203, 4206, 4211, 4218, 4227, 4238, 4251, 4266, 4283, 4302, 4323, 4346, 4347, 4348, 4349, 4350, 4351, 4352, 4353, 4374, 4393, 4410, 4425, 4438, 4449, 4458, 4465, 4470, 4473, 4504, 4506, 4510, 4513, 4514, 4515, 4516, 4517, 4518, 4519, 4520, 4523, 4528, 4535, 4544, 4555, 4568, 4583, 4600, 4619, 4640, 4663, 4688, 4689, 4690, 4691, 4692, 4693, 4695, 4718, 4739, 4758, 4775, 4792, 4805, 4816, 4825, 4832, 4837, 4869]
[2026-05-25 17:11:12] [INFO ] Actually due to overlaps returned [385, 712, 992, 1239, 1451, 1641, 1808, 1953, 2080, 2195, 2299, 2399, 2502, 2604, 2708, 2822, 2948, 3091, 3256, 3443, 3655, 3899, 4184, 4504, 4869, 4, 12, 14, 16, 18, 20, 22, 24, 214, 218, 220, 222, 224, 395, 396, 399, 400, 401, 573, 574, 575, 576, 577, 578, 579, 722, 723, 724, 725, 726, 727, 728, 870, 871, 872, 873, 874, 875, 876, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1129, 1130, 1131, 1132, 1133, 1135, 1249, 1250, 1251, 1252, 1253, 1254, 1255, 1357, 1358, 1359, 1360, 1361, 1362, 1363, 1462, 1463, 1464, 1465, 1466, 1467, 1555, 1556, 1557, 1558, 1559, 1560, 1651, 1652, 1653, 1654, 1655, 1656, 1657, 1730, 1731, 1732, 1733, 1734, 1818, 1819, 1820, 1822, 1823, 1824, 1883, 1884, 1885, 1886, 1888, 1889, 1964, 1965, 1966, 1967, 1968, 1969, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2090, 2091, 2092, 2093, 2094, 2095, 2096, 2133, 2134, 2135, 2136, 2137, 2138, 2205, 2206, 2207, 2208, 2209, 2210, 2211, 2241, 2242, 2243, 2244, 2245, 2246, 2247, 2309, 2310, 2311, 2312, 2313, 2314, 2315, 2341, 2342, 2343, 2344, 2345, 2346, 2347, 2401, 2408, 2409, 2410, 2411, 2412, 2444, 2445, 2446, 2447, 2448, 2449, 2450, 2512, 2513, 2514, 2515, 2516, 2518, 2546, 2547, 2548, 2549, 2550, 2551, 2552, 2614, 2615, 2616, 2617, 2618, 2619, 2620, 2649, 2650, 2651, 2652, 2653, 2654, 2655, 2718, 2720, 2721, 2722, 2723, 2724, 2760, 2761, 2762, 2763, 2764, 2765, 2766, 2832, 2833, 2834, 2835, 2836, 2837, 2838, 2879, 2881, 2882, 2883, 2884, 2885, 2958, 2960, 2961, 2962, 2963, 2964, 3017, 3018, 3019, 3020, 3021, 3022, 3023, 3101, 3102, 3104, 3105, 3106, 3107, 3171, 3172, 3173, 3174, 3175, 3176, 3266, 3267, 3268, 3269, 3270, 3271, 3272, 3346, 3347, 3348, 3350, 3351, 3352, 3453, 3454, 3455, 3456, 3457, 3458, 3459, 3548, 3549, 3550, 3551, 3552, 3553, 3554, 3665, 3666, 3667, 3668, 3669, 3670, 3671, 3777, 3778, 3779, 3780, 3781, 3782, 3783, 3910, 3911, 3912, 3913, 3915, 4045, 4046, 4047, 4048, 4049, 4050, 4051, 4194, 4195, 4196, 4197, 4198, 4199, 4200, 4346, 4347, 4348, 4349, 4350, 4351, 4352, 4506, 4513, 4514, 4515, 4516, 4517, 4518, 4519, 4688, 4689, 4690, 4691, 4692, 4693]
Discarding 353 places :
Implicit Place search using SMT only with invariants took 14383 ms to find 353 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 4909/13822 places, 8709/20365 transitions.
Discarding 310 places :
Symmetric choice reduction at 0 with 310 rule applications. Total rules 310 place count 4599 transition count 8399
Iterating global reduction 0 with 310 rules applied. Total rules applied 620 place count 4599 transition count 8399
Discarding 308 places :
Symmetric choice reduction at 0 with 308 rule applications. Total rules 928 place count 4291 transition count 8091
Iterating global reduction 0 with 308 rules applied. Total rules applied 1236 place count 4291 transition count 8091
Discarding 307 places :
Symmetric choice reduction at 0 with 307 rule applications. Total rules 1543 place count 3984 transition count 7784
Iterating global reduction 0 with 307 rules applied. Total rules applied 1850 place count 3984 transition count 7784
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 1876 place count 3958 transition count 7602
Iterating global reduction 0 with 26 rules applied. Total rules applied 1902 place count 3958 transition count 7602
Applied a total of 1902 rules in 2575 ms. Remains 3958 /4909 variables (removed 951) and now considering 7602/8709 (removed 1107) transitions.
[2026-05-25 17:11:15] [INFO ] Flow matrix only has 7002 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-18349242852417961140.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12258736435204125689.kers'
[2026-05-25 17:11:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18349242852417961140.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12258736435204125689.kers]
Culling duplicate invariants (modulo rational): removing 360 columns.
Culled 360 columns in 3 ms.
// Phase 1: matrix 7002 rows 3598 cols 18838 entries
Finished phase 1 with 2584 SingleSign rule and 686 generalized
[2026-05-25 17:11:15] [INFO ] Computed 688 invariants in 103 ms
Computed 688 P flows in 104 ms.
Exported basis to /tmp/petrispot-output-12258736435204125689.kers
Total runtime 110 ms.
[2026-05-25 17:11:31] [INFO ] Implicit Places using invariants in 15584 ms returned [7, 18, 23, 30, 39, 50, 63, 95, 114, 135, 158, 182, 215, 236, 255, 272, 287, 300, 313, 322, 333, 338, 341, 378, 383, 389, 394, 401, 410, 421, 434, 449, 468, 487, 510, 532, 554, 573, 590, 605, 618, 629, 638, 645, 650, 653, 655, 672, 674, 676, 679, 684, 691, 700, 711, 724, 739, 756, 775, 795, 814, 831, 846, 859, 870, 879, 886, 891, 894, 896, 898, 907, 909, 911, 913, 916, 921, 928, 937, 948, 961, 976, 993, 1011, 1030, 1045, 1058, 1069, 1078, 1085, 1090, 1096, 1098, 1100, 1102, 1115, 1117, 1119, 1121, 1123, 1126, 1131, 1138, 1147, 1158, 1171, 1186, 1202, 1217, 1230, 1241, 1250, 1257, 1262, 1265, 1267, 1269, 1271, 1273, 1282, 1286, 1288, 1290, 1295, 1297, 1300, 1305, 1312, 1321, 1332, 1345, 1359, 1374, 1385, 1394, 1404, 1409, 1412, 1414, 1416, 1418, 1420, 1422, 1435, 1437, 1439, 1441, 1443, 1445, 1447, 1450, 1456, 1463, 1472, 1483, 1495, 1509, 1518, 1528, 1533, 1536, 1538, 1540, 1542, 1547, 1549, 1551, 1564, 1568, 1570, 1572, 1574, 1576, 1578, 1580, 1583, 1590, 1597, 1606, 1616, 1627, 1634, 1642, 1645, 1647, 1649, 1651, 1653, 1655, 1657, 1659, 1672, 1676, 1678, 1680, 1682, 1684, 1686, 1688, 1690, 1696, 1701, 1708, 1716, 1723, 1728, 1731, 1733, 1735, 1737, 1739, 1741, 1743, 1745, 1747, 1758, 1760, 1762, 1764, 1766, 1768, 1770, 1772, 1774, 1776, 1779, 1784, 1790, 1797, 1800, 1802, 1804, 1806, 1811, 1813, 1815, 1817, 1819, 1821, 1832, 1834, 1836, 1838, 1840, 1842, 1844, 1846, 1848, 1850, 1852, 1855, 1859, 1862, 1864, 1866, 1868, 1870, 1872, 1874, 1876, 1878, 1880, 1891, 1893, 1895, 1897, 1899, 1901, 1903, 1905, 1907, 1909, 1911, 1913, 1915, 1917, 1919, 1921, 1923, 1925, 1927, 1929, 1931, 1933, 1935, 1937, 1944, 1949, 1953, 1955, 1957, 1959, 1961, 1963, 1965, 1969, 1971, 1973, 1975, 1977, 1979, 1981, 1983, 1985, 1987, 1989, 1991, 1993, 1995, 1997, 2011, 2015, 2017, 2019, 2021, 2023, 2025, 2027, 2029, 2031, 2035, 2037, 2039, 2042, 2044, 2046, 2048, 2050, 2052, 2054, 2056, 2058, 2060, 2062, 2074, 2076, 2078, 2080, 2082, 2084, 2086, 2088, 2090, 2092, 2094, 2096, 2099, 2103, 2106, 2108, 2110, 2112, 2114, 2116, 2118, 2120, 2122, 2124, 2133, 2137, 2139, 2141, 2143, 2145, 2147, 2151, 2153, 2155, 2157, 2160, 2165, 2171, 2176, 2179, 2181, 2183, 2185, 2187, 2189, 2191, 2193, 2195, 2206, 2208, 2210, 2212, 2214, 2216, 2218, 2220, 2222, 2224, 2227, 2232, 2239, 2249, 2256, 2261, 2264, 2266, 2268, 2272, 2274, 2276, 2278, 2280, 2291, 2295, 2297, 2299, 2301, 2303, 2305, 2310, 2312, 2315, 2320, 2327, 2336, 2346, 2355, 2362, 2367, 2370, 2372, 2374, 2376, 2378, 2382, 2393, 2397, 2399, 2401, 2403, 2405, 2407, 2409, 2412, 2417, 2426, 2435, 2446, 2460, 2471, 2480, 2487, 2492, 2495, 2500, 2502, 2504, 2506, 2508, 2521, 2523, 2525, 2527, 2529, 2531, 2533, 2536, 2541, 2548, 2557, 2568, 2581, 2597, 2610, 2621, 2630, 2637, 2642, 2645, 2647, 2652, 2654, 2656, 2667, 2669, 2671, 2673, 2675, 2677, 2680, 2685, 2692, 2701, 2712, 2725, 2740, 2756, 2771, 2784, 2795, 2804, 2811, 2816, 2819, 2821, 2823, 2825, 2834, 2836, 2838, 2840, 2842, 2845, 2857, 2866, 2877, 2890, 2905, 2922, 2940, 2957, 2972, 2985, 2996, 3005, 3012, 3017, 3020, 3022, 3024, 3033, 3038, 3040, 3045, 3048, 3055, 3062, 3071, 3082, 3095, 3110, 3127, 3146, 3166, 3185, 3202, 3217, 3230, 3241, 3250, 3257, 3262, 3265, 3267, 3280, 3283, 3285, 3288, 3293, 3300, 3309, 3320, 3333, 3348, 3365, 3384, 3405, 3427, 3448, 3467, 3484, 3499, 3512, 3523, 3532, 3539, 3544, 3547, 3555, 3557, 3560, 3565, 3572, 3581, 3592, 3605, 3620, 3637, 3656, 3677, 3700, 3726, 3749, 3770, 3789, 3806, 3823, 3836, 3847, 3856, 3863, 3868]
Discarding 596 places :
Implicit Place search using SMT only with invariants took 15610 ms to find 596 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3362/13822 places, 7602/20365 transitions.
Applied a total of 0 rules in 365 ms. Remains 3362 /3362 variables (removed 0) and now considering 7602/7602 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 37002 ms. Remains : 3362/13822 places, 7602/20365 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3362/3362 places, 7602/7602 transitions.
Applied a total of 0 rules in 359 ms. Remains 3362 /3362 variables (removed 0) and now considering 7602/7602 (removed 0) transitions.
[2026-05-25 17:11:31] [INFO ] Flow matrix only has 7002 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-2162762500570815771.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17342710570840539395.kers'
[2026-05-25 17:11:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2162762500570815771.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17342710570840539395.kers]
Culling duplicate invariants (modulo rational): removing 48 columns.
Culled 48 columns in 4 ms.
// Phase 1: matrix 7002 rows 3314 cols 18270 entries
Finished phase 1 with 2584 SingleSign rule and 686 generalized
[2026-05-25 17:11:31] [INFO ] Computed 92 invariants in 126 ms
Computed 92 P flows in 126 ms.
Exported basis to /tmp/petrispot-output-17342710570840539395.kers
Total runtime 133 ms.
[2026-05-25 17:11:41] [INFO ] Implicit Places using invariants in 9817 ms returned []
[2026-05-25 17:11:41] [INFO ] Flow matrix only has 7002 transitions (discarded 600 similar events)
[2026-05-25 17:11:41] [INFO ] Invariant cache hit.
[2026-05-25 17:11:47] [INFO ] State equation strengthened by 2908 read => feed constraints.
[2026-05-25 17:12:18] [INFO ] Performed 355/3362 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 17:12:48] [INFO ] Performed 769/3362 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 17:13:18] [INFO ] Performed 1016/3362 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 17:13:48] [INFO ] Performed 1222/3362 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 17:13:48] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 17:13:48] [INFO ] Implicit Places using invariants and state equation in 127076 ms returned []
Implicit Place search using SMT with State Equation took 136903 ms to find 0 implicit places.
Running 7577 sub problems to find dead transitions.
[2026-05-25 17:13:48] [INFO ] Flow matrix only has 7002 transitions (discarded 600 similar events)
[2026-05-25 17:13:48] [INFO ] Invariant cache hit.
[2026-05-25 17:13:48] [INFO ] State equation strengthened by 2908 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/3360 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 7577 unsolved
SMT process timed out in 38461ms, After SMT, problems are : Problem set: 0 solved, 7577 unsolved
Search for dead transitions found 0 dead transitions in 38529ms
Finished structural reductions in LTL mode , in 1 iterations and 175878 ms. Remains : 3362/3362 places, 7602/7602 transitions.
Support contains 52 out of 3362 places after structural reductions.
[2026-05-25 17:14:28] [INFO ] Flatten gal took : 445 ms
[2026-05-25 17:14:28] [INFO ] Flatten gal took : 268 ms
[2026-05-25 17:14:28] [INFO ] Input system was already deterministic with 7602 transitions.
Support contains 48 out of 3362 places (down from 52) after GAL structural reductions.
RANDOM walk for 40000 steps (554 resets) in 2224 ms. (17 steps per ms) remains 25/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 25/25 properties
[2026-05-25 17:14:29] [INFO ] Flow matrix only has 7002 transitions (discarded 600 similar events)
[2026-05-25 17:14:29] [INFO ] Invariant cache hit.
[2026-05-25 17:14:29] [INFO ] State equation strengthened by 2908 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 25 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp34 is UNSAT
At refinement iteration 1 (OVERLAPS) 2558/2590 variables, 3/3 constraints. Problems are: Problem set: 14 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2590 variables, 0/3 constraints. Problems are: Problem set: 14 solved, 11 unsolved
Problem AtomicPropp18 is UNSAT
At refinement iteration 3 (OVERLAPS) 689/3279 variables, 30/33 constraints. Problems are: Problem set: 15 solved, 10 unsolved
SMT process timed out in 5413ms, After SMT, problems are : Problem set: 15 solved, 10 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 16 out of 3362 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3362/3362 places, 7602/7602 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 3362 transition count 7579
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 1 with 23 rules applied. Total rules applied 46 place count 3339 transition count 7579
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 32 Pre rules applied. Total rules applied 46 place count 3339 transition count 7547
Deduced a syphon composed of 32 places in 7 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 110 place count 3307 transition count 7547
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 124 place count 3293 transition count 7527
Iterating global reduction 2 with 14 rules applied. Total rules applied 138 place count 3293 transition count 7527
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 138 place count 3293 transition count 7525
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 142 place count 3291 transition count 7525
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 154 place count 3279 transition count 7459
Iterating global reduction 2 with 12 rules applied. Total rules applied 166 place count 3279 transition count 7459
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 167 place count 3278 transition count 7452
Iterating global reduction 2 with 1 rules applied. Total rules applied 168 place count 3278 transition count 7452
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 7 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 88 rules applied. Total rules applied 256 place count 3234 transition count 7408
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 264 place count 3226 transition count 7400
Iterating global reduction 2 with 8 rules applied. Total rules applied 272 place count 3226 transition count 7400
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 280 place count 3218 transition count 7344
Iterating global reduction 2 with 8 rules applied. Total rules applied 288 place count 3218 transition count 7344
Free-agglomeration rule (complex) applied 319 times.
Iterating global reduction 2 with 319 rules applied. Total rules applied 607 place count 3218 transition count 9359
Reduce places removed 319 places and 0 transitions.
Iterating post reduction 2 with 319 rules applied. Total rules applied 926 place count 2899 transition count 9359
Partial Free-agglomeration rule applied 22 times.
Drop transitions (Partial Free agglomeration) removed 22 transitions
Iterating global reduction 3 with 22 rules applied. Total rules applied 948 place count 2899 transition count 9359
Applied a total of 948 rules in 5640 ms. Remains 2899 /3362 variables (removed 463) and now considering 9359/7602 (removed -1757) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5642 ms. Remains : 2899/3362 places, 9359/7602 transitions.
RANDOM walk for 40000 steps (921 resets) in 1614 ms. (24 steps per ms) remains 9/10 properties
BEST_FIRST walk for 40003 steps (83 resets) in 223 ms. (178 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (84 resets) in 164 ms. (242 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (84 resets) in 165 ms. (240 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (85 resets) in 165 ms. (240 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (82 resets) in 400 ms. (99 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (84 resets) in 160 ms. (248 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (85 resets) in 162 ms. (245 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (83 resets) in 161 ms. (246 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (83 resets) in 161 ms. (246 steps per ms) remains 9/9 properties
[2026-05-25 17:14:41] [INFO ] Flow matrix only has 8474 transitions (discarded 885 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3033214007968616408.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1861862241989229998.kers'
[2026-05-25 17:14:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3033214007968616408.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1861862241989229998.kers]
Culling duplicate invariants (modulo rational): removing 48 columns.
Culled 48 columns in 3 ms.
// Phase 1: matrix 8474 rows 2851 cols 23785 entries
Finished phase 1 with 2733 SingleSign rule and 74 generalized
[2026-05-25 17:14:42] [INFO ] Computed 92 invariants in 82 ms
Computed 92 P flows in 95 ms.
Exported basis to /tmp/petrispot-output-1861862241989229998.kers
Total runtime 103 ms.
[2026-05-25 17:14:42] [INFO ] State equation strengthened by 5128 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 2136/2150 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2150 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 665/2815 variables, 29/32 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2815 variables, 9/41 constraints. Problems are: Problem set: 0 solved, 9 unsolved
SMT process timed out in 45494ms, After SMT, problems are : Problem set: 0 solved, 9 unsolved
Fused 9 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 14 out of 2899 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2899/2899 places, 9359/9359 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 2899 transition count 9358
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 2898 transition count 9358
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 3 place count 2898 transition count 9358
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 4 place count 2897 transition count 9357
Iterating global reduction 2 with 1 rules applied. Total rules applied 5 place count 2897 transition count 9357
Applied a total of 5 rules in 1599 ms. Remains 2897 /2899 variables (removed 2) and now considering 9357/9359 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1599 ms. Remains : 2897/2899 places, 9357/9359 transitions.
RANDOM walk for 40000 steps (920 resets) in 1384 ms. (28 steps per ms) remains 8/9 properties
BEST_FIRST walk for 40003 steps (81 resets) in 159 ms. (250 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (82 resets) in 159 ms. (250 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (85 resets) in 160 ms. (248 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (85 resets) in 161 ms. (246 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (85 resets) in 160 ms. (248 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (83 resets) in 162 ms. (245 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (83 resets) in 156 ms. (254 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (85 resets) in 160 ms. (248 steps per ms) remains 8/8 properties
[2026-05-25 17:15:29] [INFO ] Flow matrix only has 8472 transitions (discarded 885 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11630031455094647661.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5566990547644498749.kers'
[2026-05-25 17:15:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11630031455094647661.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5566990547644498749.kers]
Culling duplicate invariants (modulo rational): removing 48 columns.
Culled 48 columns in 3 ms.
// Phase 1: matrix 8472 rows 2849 cols 23780 entries
Finished phase 1 with 2732 SingleSign rule and 73 generalized
[2026-05-25 17:15:29] [INFO ] Computed 92 invariants in 81 ms
Computed 92 P flows in 82 ms.
Exported basis to /tmp/petrispot-output-5566990547644498749.kers
Total runtime 90 ms.
[2026-05-25 17:15:29] [INFO ] State equation strengthened by 5128 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 2135/2148 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2148 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 665/2813 variables, 29/32 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2813 variables, 20/52 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2813 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 40/2853 variables, 16/68 constraints. Problems are: Problem set: 0 solved, 8 unsolved
SMT process timed out in 78235ms, After SMT, problems are : Problem set: 0 solved, 8 unsolved
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 13 out of 2897 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2897/2897 places, 9357/9357 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 2897 transition count 9356
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 2896 transition count 9356
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 3 place count 2896 transition count 9356
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 4 place count 2895 transition count 9355
Iterating global reduction 2 with 1 rules applied. Total rules applied 5 place count 2895 transition count 9355
Applied a total of 5 rules in 1695 ms. Remains 2895 /2897 variables (removed 2) and now considering 9355/9357 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1695 ms. Remains : 2895/2897 places, 9355/9357 transitions.
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-09 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 15 atomic propositions for a total of 13 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 738 stabilizing places and 2401 stable transitions
FORMULA MultiCrashLeafsetExtension-PT-S24C07-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' '!(X(!p0))'
Support contains 1 out of 3362 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3362/3362 places, 7602/7602 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 3330 transition count 7564
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 3330 transition count 7564
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 94 place count 3300 transition count 7456
Iterating global reduction 0 with 30 rules applied. Total rules applied 124 place count 3300 transition count 7456
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 140 place count 3284 transition count 7350
Iterating global reduction 0 with 16 rules applied. Total rules applied 156 place count 3284 transition count 7350
Applied a total of 156 rules in 1842 ms. Remains 3284 /3362 variables (removed 78) and now considering 7350/7602 (removed 252) transitions.
[2026-05-25 17:16:51] [INFO ] Flow matrix only has 6750 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-3555566300030331055.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11470671072640149548.kers'
[2026-05-25 17:16:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3555566300030331055.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11470671072640149548.kers]
Culling duplicate invariants (modulo rational): removing 48 columns.
Culled 48 columns in 3 ms.
// Phase 1: matrix 6750 rows 3236 cols 17702 entries
Finished phase 1 with 2531 SingleSign rule and 661 generalized
[2026-05-25 17:16:52] [INFO ] Computed 92 invariants in 110 ms
Computed 92 P flows in 110 ms.
Exported basis to /tmp/petrispot-output-11470671072640149548.kers
Total runtime 116 ms.
[2026-05-25 17:17:00] [INFO ] Implicit Places using invariants in 8433 ms returned [195, 201, 351, 352, 932, 1147, 1220, 1326, 1327, 1368, 1413, 1447, 1529, 1578, 1618, 1619, 1656, 1726, 1800, 1832, 1894, 1908, 1957, 2067, 2277, 2445, 2446, 3067]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 8441 ms to find 28 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3256/3362 places, 7350/7602 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 3231 transition count 7325
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 3231 transition count 7325
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 75 place count 3206 transition count 7300
Iterating global reduction 0 with 25 rules applied. Total rules applied 100 place count 3206 transition count 7300
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 125 place count 3181 transition count 7275
Iterating global reduction 0 with 25 rules applied. Total rules applied 150 place count 3181 transition count 7275
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 170 place count 3161 transition count 7135
Iterating global reduction 0 with 20 rules applied. Total rules applied 190 place count 3161 transition count 7135
Applied a total of 190 rules in 2405 ms. Remains 3161 /3256 variables (removed 95) and now considering 7135/7350 (removed 215) transitions.
[2026-05-25 17:17:02] [INFO ] Flow matrix only has 6535 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-824111293488509115.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14873332053205152337.kers'
[2026-05-25 17:17:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-824111293488509115.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14873332053205152337.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 16 ms.
// Phase 1: matrix 6535 rows 3115 cols 17220 entries
Finished phase 1 with 3085 SingleSign rule and 12 generalized
[2026-05-25 17:17:02] [INFO ] Computed 64 invariants in 131 ms
Computed 64 P flows in 132 ms.
Exported basis to /tmp/petrispot-output-14873332053205152337.kers
Total runtime 144 ms.
[2026-05-25 17:17:09] [INFO ] Implicit Places using invariants in 6785 ms returned []
[2026-05-25 17:17:09] [INFO ] Flow matrix only has 6535 transitions (discarded 600 similar events)
[2026-05-25 17:17:09] [INFO ] Invariant cache hit.
[2026-05-25 17:17:13] [INFO ] State equation strengthened by 2614 read => feed constraints.
[2026-05-25 17:17:43] [INFO ] Performed 496/3161 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 17:18:13] [INFO ] Performed 865/3161 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 17:18:43] [INFO ] Performed 1239/3161 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 17:19:15] [INFO ] Performed 1454/3161 implicitness test of which 0 returned IMPLICIT in 121 seconds.
[2026-05-25 17:19:15] [INFO ] Timeout of Implicit test with SMT after 121 seconds.
[2026-05-25 17:19:15] [INFO ] Implicit Places using invariants and state equation in 125481 ms returned []
Implicit Place search using SMT with State Equation took 132271 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3161/3362 places, 7135/7602 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 144962 ms. Remains : 3161/3362 places, 7135/7602 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Stuttering acceptance computed with spot in 419 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-00
Product exploration explored 100000 steps with 50000 reset in 1988 ms.
Product exploration explored 100000 steps with 50000 reset in 1891 ms.
Computed a total of 537 stabilizing places and 1934 stable transitions
Computed a total of 537 stabilizing places and 1934 stable transitions
Detected a total of 537/3161 stabilizing places and 1934/7135 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 3 factoid took 15 ms. Proved property starting from automaton with 3 states, 3 edges and 1 AP (stutter sensitive
Knowledge-based reduction took 53 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-00 finished in 149446 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 3 out of 3362 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3362/3362 places, 7602/7602 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 3362 transition count 7574
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 56 place count 3334 transition count 7574
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 32 Pre rules applied. Total rules applied 56 place count 3334 transition count 7542
Deduced a syphon composed of 32 places in 6 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 120 place count 3302 transition count 7542
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 137 place count 3285 transition count 7519
Iterating global reduction 2 with 17 rules applied. Total rules applied 154 place count 3285 transition count 7519
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 154 place count 3285 transition count 7517
Deduced a syphon composed of 2 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 158 place count 3283 transition count 7517
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 173 place count 3268 transition count 7430
Iterating global reduction 2 with 15 rules applied. Total rules applied 188 place count 3268 transition count 7430
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 189 place count 3267 transition count 7423
Iterating global reduction 2 with 1 rules applied. Total rules applied 190 place count 3267 transition count 7423
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 6 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 88 rules applied. Total rules applied 278 place count 3223 transition count 7379
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 291 place count 3210 transition count 7366
Iterating global reduction 2 with 13 rules applied. Total rules applied 304 place count 3210 transition count 7366
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 317 place count 3197 transition count 7275
Iterating global reduction 2 with 13 rules applied. Total rules applied 330 place count 3197 transition count 7275
Applied a total of 330 rules in 3972 ms. Remains 3197 /3362 variables (removed 165) and now considering 7275/7602 (removed 327) transitions.
[2026-05-25 17:19:23] [INFO ] Flow matrix only has 6675 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-4147915331027015391.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17741451606788113987.kers'
[2026-05-25 17:19:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4147915331027015391.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17741451606788113987.kers]
Culling duplicate invariants (modulo rational): removing 48 columns.
Culled 48 columns in 8 ms.
// Phase 1: matrix 6675 rows 3149 cols 17565 entries
Finished phase 1 with 2442 SingleSign rule and 663 generalized
[2026-05-25 17:19:23] [INFO ] Computed 92 invariants in 143 ms
Computed 92 P flows in 145 ms.
Exported basis to /tmp/petrispot-output-17741451606788113987.kers
Total runtime 152 ms.
[2026-05-25 17:19:31] [INFO ] Implicit Places using invariants in 8359 ms returned [64, 187, 188, 322, 323, 897, 1109, 1182, 1285, 1286, 1324, 1403, 1483, 1530, 1569, 1605, 1672, 1744, 1774, 1836, 1848, 1897, 2004, 2211, 2378, 2379, 2996]
Discarding 27 places :
Implicit Place search using SMT only with invariants took 8377 ms to find 27 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3170/3362 places, 7275/7602 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 3156 transition count 7261
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 3156 transition count 7261
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 42 place count 3142 transition count 7247
Iterating global reduction 0 with 14 rules applied. Total rules applied 56 place count 3142 transition count 7247
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 62 place count 3136 transition count 7205
Iterating global reduction 0 with 6 rules applied. Total rules applied 68 place count 3136 transition count 7205
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 6 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 86 place count 3127 transition count 7196
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 95 place count 3118 transition count 7187
Iterating global reduction 0 with 9 rules applied. Total rules applied 104 place count 3118 transition count 7187
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 116 place count 3106 transition count 7103
Iterating global reduction 0 with 12 rules applied. Total rules applied 128 place count 3106 transition count 7103
Applied a total of 128 rules in 3640 ms. Remains 3106 /3170 variables (removed 64) and now considering 7103/7275 (removed 172) transitions.
[2026-05-25 17:19:35] [INFO ] Flow matrix only has 6503 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-10834517088681993428.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12844759450935874697.kers'
[2026-05-25 17:19:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10834517088681993428.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12844759450935874697.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 8 ms.
// Phase 1: matrix 6503 rows 3060 cols 17162 entries
Finished phase 1 with 2403 SingleSign rule and 638 generalized
[2026-05-25 17:19:35] [INFO ] Computed 65 invariants in 139 ms
Computed 65 P flows in 139 ms.
Exported basis to /tmp/petrispot-output-12844759450935874697.kers
Total runtime 153 ms.
[2026-05-25 17:19:41] [INFO ] Implicit Places using invariants in 6324 ms returned []
[2026-05-25 17:19:41] [INFO ] Flow matrix only has 6503 transitions (discarded 600 similar events)
[2026-05-25 17:19:41] [INFO ] Invariant cache hit.
[2026-05-25 17:19:46] [INFO ] State equation strengthened by 2638 read => feed constraints.
[2026-05-25 17:20:16] [INFO ] Performed 479/3106 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 17:20:46] [INFO ] Performed 1077/3106 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 17:21:16] [INFO ] Performed 1405/3106 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 17:21:46] [INFO ] Performed 1626/3106 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 17:21:46] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 17:21:46] [INFO ] Implicit Places using invariants and state equation in 125177 ms returned []
Implicit Place search using SMT with State Equation took 131516 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3106/3362 places, 7103/7602 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 147507 ms. Remains : 3106/3362 places, 7103/7602 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-01
Product exploration explored 100000 steps with 1971 reset in 1237 ms.
Product exploration explored 100000 steps with 1973 reset in 1279 ms.
Computed a total of 507 stabilizing places and 1927 stable transitions
Computed a total of 507 stabilizing places and 1927 stable transitions
Detected a total of 507/3106 stabilizing places and 1927/7103 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge based reduction with 4 factoid took 79 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
RANDOM walk for 40000 steps (787 resets) in 714 ms. (55 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (112 resets) in 206 ms. (193 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 28751 steps, run timeout after 3001 ms. (steps per millisecond=9 ) properties seen :0 out of 1
Probabilistic random walk after 28751 steps, saw 12300 distinct states, run finished after 3008 ms. (steps per millisecond=9 ) properties seen :0
[2026-05-25 17:21:53] [INFO ] Flow matrix only has 6503 transitions (discarded 600 similar events)
[2026-05-25 17:21:53] [INFO ] Invariant cache hit.
[2026-05-25 17:21:53] [INFO ] State equation strengthened by 2638 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 91/94 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/94 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2905/2999 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2999 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 25/3024 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3024 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 38/3062 variables, 14/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3062 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 22/3084 variables, 22/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3084 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 22/3106 variables, 22/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3106 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9609/9609 variables, and 3171 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3757 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, Generalized P Invariants (flows): 40/40 constraints, State Equation: 3106/3106 constraints, ReadFeed: 0/2638 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 91/94 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/94 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2905/2999 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2999 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2999 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 25/3024 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3024 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 38/3062 variables, 14/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 9226ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3 out of 3106 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3106/3106 places, 7103/7103 transitions.
Free-agglomeration rule (complex) applied 294 times.
Iterating global reduction 0 with 294 rules applied. Total rules applied 294 place count 3106 transition count 8651
Reduce places removed 294 places and 0 transitions.
Iterating post reduction 0 with 294 rules applied. Total rules applied 588 place count 2812 transition count 8651
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 590 place count 2812 transition count 8651
Applied a total of 590 rules in 1842 ms. Remains 2812 /3106 variables (removed 294) and now considering 8651/7103 (removed -1548) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1843 ms. Remains : 2812/3106 places, 8651/7103 transitions.
RANDOM walk for 40000 steps (893 resets) in 1235 ms. (32 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (82 resets) in 158 ms. (251 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 27547 steps, run timeout after 3001 ms. (steps per millisecond=9 ) properties seen :0 out of 1
Probabilistic random walk after 27547 steps, saw 11796 distinct states, run finished after 3001 ms. (steps per millisecond=9 ) properties seen :0
[2026-05-25 17:22:07] [INFO ] Flow matrix only has 7765 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-3184138445517796156.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8690686343982317721.kers'
[2026-05-25 17:22:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3184138445517796156.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8690686343982317721.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 4 ms.
// Phase 1: matrix 7765 rows 2766 cols 21348 entries
Finished phase 1 with 2724 SingleSign rule and 23 generalized
[2026-05-25 17:22:07] [INFO ] Computed 65 invariants in 102 ms
Computed 65 P flows in 103 ms.
Exported basis to /tmp/petrispot-output-8690686343982317721.kers
Total runtime 113 ms.
[2026-05-25 17:22:07] [INFO ] State equation strengthened by 4480 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 83/86 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2619/2705 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2705 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2705 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 25/2730 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2730 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 38/2768 variables, 14/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2768 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 22/2790 variables, 22/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2790 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 22/2812 variables, 22/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2812 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 7765/10577 variables, 2812/2878 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/10577 variables, 4480/7358 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/10577 variables, 0/7358 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/10577 variables, 0/7358 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 10577/10577 variables, and 7358 constraints, problems are : Problem set: 0 solved, 1 unsolved in 7320 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, Generalized P Invariants (flows): 40/40 constraints, State Equation: 2812/2812 constraints, ReadFeed: 4480/4480 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 83/86 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2619/2705 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2705 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2705 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 25/2730 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2730 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 38/2768 variables, 14/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 53912ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3 out of 2812 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2812/2812 places, 8651/8651 transitions.
Applied a total of 0 rules in 558 ms. Remains 2812 /2812 variables (removed 0) and now considering 8651/8651 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 560 ms. Remains : 2812/2812 places, 8651/8651 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2812/2812 places, 8651/8651 transitions.
Applied a total of 0 rules in 543 ms. Remains 2812 /2812 variables (removed 0) and now considering 8651/8651 (removed 0) transitions.
[2026-05-25 17:23:02] [INFO ] Flow matrix only has 7765 transitions (discarded 886 similar events)
[2026-05-25 17:23:02] [INFO ] Invariant cache hit.
[2026-05-25 17:23:09] [INFO ] Implicit Places using invariants in 7056 ms returned []
[2026-05-25 17:23:09] [INFO ] Flow matrix only has 7765 transitions (discarded 886 similar events)
[2026-05-25 17:23:09] [INFO ] Invariant cache hit.
[2026-05-25 17:23:14] [INFO ] State equation strengthened by 4480 read => feed constraints.
[2026-05-25 17:23:45] [INFO ] Performed 144/2812 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 17:24:15] [INFO ] Performed 403/2812 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 17:24:45] [INFO ] Performed 678/2812 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 17:25:15] [INFO ] Performed 867/2812 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 17:25:15] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 17:25:15] [INFO ] Implicit Places using invariants and state equation in 126058 ms returned []
Implicit Place search using SMT with State Equation took 133119 ms to find 0 implicit places.
[2026-05-25 17:25:16] [INFO ] Redundant transitions in 1116 ms returned []
Running 8557 sub problems to find dead transitions.
[2026-05-25 17:25:16] [INFO ] Flow matrix only has 7765 transitions (discarded 886 similar events)
[2026-05-25 17:25:16] [INFO ] Invariant cache hit.
[2026-05-25 17:25:16] [INFO ] State equation strengthened by 4480 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/2810 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 8557 unsolved
SMT process timed out in 43149ms, After SMT, problems are : Problem set: 0 solved, 8557 unsolved
Search for dead transitions found 0 dead transitions in 43173ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 177993 ms. Remains : 2812/2812 places, 8651/8651 transitions.
Knowledge based reduction with 4 factoid took 88 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Knowledge-based reduction took 250470 ms.
Stuttering acceptance computed with spot in 54 ms :[(NOT p0)]
Support contains 3 out of 3106 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3106/3106 places, 7103/7103 transitions.
Applied a total of 0 rules in 561 ms. Remains 3106 /3106 variables (removed 0) and now considering 7103/7103 (removed 0) transitions.
[2026-05-25 17:26:00] [INFO ] Flow matrix only has 6503 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-15183553482713844395.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1299810379775320624.kers'
[2026-05-25 17:26:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15183553482713844395.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1299810379775320624.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 22 ms.
// Phase 1: matrix 6503 rows 3060 cols 17162 entries
Finished phase 1 with 2403 SingleSign rule and 638 generalized
[2026-05-25 17:26:00] [INFO ] Computed 65 invariants in 159 ms
Computed 65 P flows in 160 ms.
Exported basis to /tmp/petrispot-output-1299810379775320624.kers
Total runtime 176 ms.
[2026-05-25 17:26:07] [INFO ] Implicit Places using invariants in 6735 ms returned []
[2026-05-25 17:26:07] [INFO ] Flow matrix only has 6503 transitions (discarded 600 similar events)
[2026-05-25 17:26:07] [INFO ] Invariant cache hit.
[2026-05-25 17:26:11] [INFO ] State equation strengthened by 2638 read => feed constraints.
[2026-05-25 17:26:42] [INFO ] Performed 468/3106 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 17:27:12] [INFO ] Performed 1052/3106 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 17:27:42] [INFO ] Performed 1382/3106 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 17:28:12] [INFO ] Performed 1615/3106 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 17:28:12] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 17:28:12] [INFO ] Implicit Places using invariants and state equation in 124736 ms returned []
Implicit Place search using SMT with State Equation took 131487 ms to find 0 implicit places.
[2026-05-25 17:28:12] [INFO ] Redundant transitions in 703 ms returned []
Running 7078 sub problems to find dead transitions.
[2026-05-25 17:28:12] [INFO ] Flow matrix only has 6503 transitions (discarded 600 similar events)
[2026-05-25 17:28:12] [INFO ] Invariant cache hit.
[2026-05-25 17:28:13] [INFO ] State equation strengthened by 2638 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/3104 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 7078 unsolved
SMT process timed out in 37985ms, After SMT, problems are : Problem set: 0 solved, 7078 unsolved
Search for dead transitions found 0 dead transitions in 38001ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 170785 ms. Remains : 3106/3106 places, 7103/7103 transitions.
Computed a total of 507 stabilizing places and 1927 stable transitions
Computed a total of 507 stabilizing places and 1927 stable transitions
Detected a total of 507/3106 stabilizing places and 1927/7103 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge based reduction with 4 factoid took 75 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
RANDOM walk for 40000 steps (787 resets) in 1111 ms. (35 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (112 resets) in 155 ms. (256 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 28407 steps, run timeout after 3001 ms. (steps per millisecond=9 ) properties seen :0 out of 1
Probabilistic random walk after 28407 steps, saw 12152 distinct states, run finished after 3001 ms. (steps per millisecond=9 ) properties seen :0
[2026-05-25 17:28:54] [INFO ] Flow matrix only has 6503 transitions (discarded 600 similar events)
[2026-05-25 17:28:54] [INFO ] Invariant cache hit.
[2026-05-25 17:28:54] [INFO ] State equation strengthened by 2638 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 91/94 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/94 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2905/2999 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2999 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 25/3024 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3024 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 38/3062 variables, 14/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3062 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 22/3084 variables, 22/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3084 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 22/3106 variables, 22/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3106 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9609/9609 variables, and 3171 constraints, problems are : Problem set: 0 solved, 1 unsolved in 4114 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, Generalized P Invariants (flows): 40/40 constraints, State Equation: 3106/3106 constraints, ReadFeed: 0/2638 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 91/94 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/94 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2905/2999 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2999 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2999 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 25/3024 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3024 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 38/3062 variables, 14/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 10537ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3 out of 3106 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3106/3106 places, 7103/7103 transitions.
Free-agglomeration rule (complex) applied 294 times.
Iterating global reduction 0 with 294 rules applied. Total rules applied 294 place count 3106 transition count 8651
Reduce places removed 294 places and 0 transitions.
Iterating post reduction 0 with 294 rules applied. Total rules applied 588 place count 2812 transition count 8651
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 590 place count 2812 transition count 8651
Applied a total of 590 rules in 1898 ms. Remains 2812 /3106 variables (removed 294) and now considering 8651/7103 (removed -1548) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1898 ms. Remains : 2812/3106 places, 8651/7103 transitions.
RANDOM walk for 40000 steps (893 resets) in 1510 ms. (26 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (82 resets) in 209 ms. (190 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 26202 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :0 out of 1
Probabilistic random walk after 26202 steps, saw 11237 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
[2026-05-25 17:29:10] [INFO ] Flow matrix only has 7765 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-16088657751482102257.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9161416653795745132.kers'
[2026-05-25 17:29:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16088657751482102257.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9161416653795745132.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 3 ms.
// Phase 1: matrix 7765 rows 2766 cols 21348 entries
Finished phase 1 with 2724 SingleSign rule and 23 generalized
[2026-05-25 17:29:10] [INFO ] Computed 65 invariants in 107 ms
Computed 65 P flows in 120 ms.
Exported basis to /tmp/petrispot-output-9161416653795745132.kers
Total runtime 135 ms.
[2026-05-25 17:29:10] [INFO ] State equation strengthened by 4480 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 83/86 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2619/2705 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2705 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2705 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 25/2730 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2730 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 38/2768 variables, 14/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2768 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 22/2790 variables, 22/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2790 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 22/2812 variables, 22/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2812 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 7765/10577 variables, 2812/2878 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/10577 variables, 4480/7358 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/10577 variables, 0/7358 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/10577 variables, 0/7358 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 10577/10577 variables, and 7358 constraints, problems are : Problem set: 0 solved, 1 unsolved in 7157 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, Generalized P Invariants (flows): 40/40 constraints, State Equation: 2812/2812 constraints, ReadFeed: 4480/4480 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 83/86 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2619/2705 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2705 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2705 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 25/2730 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2730 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 38/2768 variables, 14/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 53534ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3 out of 2812 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2812/2812 places, 8651/8651 transitions.
Applied a total of 0 rules in 563 ms. Remains 2812 /2812 variables (removed 0) and now considering 8651/8651 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 563 ms. Remains : 2812/2812 places, 8651/8651 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2812/2812 places, 8651/8651 transitions.
Applied a total of 0 rules in 542 ms. Remains 2812 /2812 variables (removed 0) and now considering 8651/8651 (removed 0) transitions.
[2026-05-25 17:30:05] [INFO ] Flow matrix only has 7765 transitions (discarded 886 similar events)
[2026-05-25 17:30:05] [INFO ] Invariant cache hit.
[2026-05-25 17:30:11] [INFO ] Implicit Places using invariants in 6909 ms returned []
[2026-05-25 17:30:12] [INFO ] Flow matrix only has 7765 transitions (discarded 886 similar events)
[2026-05-25 17:30:12] [INFO ] Invariant cache hit.
[2026-05-25 17:30:17] [INFO ] State equation strengthened by 4480 read => feed constraints.
[2026-05-25 17:30:47] [INFO ] Performed 125/2812 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 17:31:17] [INFO ] Performed 389/2812 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 17:31:48] [INFO ] Performed 667/2812 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 17:32:19] [INFO ] Performed 865/2812 implicitness test of which 0 returned IMPLICIT in 121 seconds.
[2026-05-25 17:32:19] [INFO ] Timeout of Implicit test with SMT after 121 seconds.
[2026-05-25 17:32:19] [INFO ] Implicit Places using invariants and state equation in 127240 ms returned []
Implicit Place search using SMT with State Equation took 134162 ms to find 0 implicit places.
[2026-05-25 17:32:20] [INFO ] Redundant transitions in 1017 ms returned []
Running 8557 sub problems to find dead transitions.
[2026-05-25 17:32:20] [INFO ] Flow matrix only has 7765 transitions (discarded 886 similar events)
[2026-05-25 17:32:20] [INFO ] Invariant cache hit.
[2026-05-25 17:32:20] [INFO ] State equation strengthened by 4480 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/2810 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 8557 unsolved
SMT process timed out in 42498ms, After SMT, problems are : Problem set: 0 solved, 8557 unsolved
Search for dead transitions found 0 dead transitions in 42525ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 178296 ms. Remains : 2812/2812 places, 8651/8651 transitions.
Knowledge based reduction with 4 factoid took 100 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 54 ms :[(NOT p0)]
Knowledge-based reduction took 252000 ms.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1974 reset in 1403 ms.
Product exploration explored 100000 steps with 1973 reset in 1254 ms.
Built C files in :
/tmp/ltsmin16958215966859730530
[2026-05-25 17:33:05] [INFO ] Too many transitions (7103) to apply POR reductions. Disabling POR matrices.
[2026-05-25 17:33:05] [INFO ] Built C files in 141ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16958215966859730530
Running compilation step : cd /tmp/ltsmin16958215966859730530;'/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/ltsmin16958215966859730530;'/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/ltsmin16958215966859730530;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 3 out of 3106 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3106/3106 places, 7103/7103 transitions.
Applied a total of 0 rules in 593 ms. Remains 3106 /3106 variables (removed 0) and now considering 7103/7103 (removed 0) transitions.
[2026-05-25 17:33:09] [INFO ] Flow matrix only has 6503 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-16703750225853143451.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-438579479044449674.kers'
[2026-05-25 17:33:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16703750225853143451.kers, --Pflows, --basisKERS=/tmp/petrispot-output-438579479044449674.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 3 ms.
// Phase 1: matrix 6503 rows 3060 cols 17162 entries
Finished phase 1 with 2403 SingleSign rule and 638 generalized
[2026-05-25 17:33:09] [INFO ] Computed 65 invariants in 127 ms
Computed 65 P flows in 128 ms.
Exported basis to /tmp/petrispot-output-438579479044449674.kers
Total runtime 138 ms.
[2026-05-25 17:33:16] [INFO ] Implicit Places using invariants in 6655 ms returned []
[2026-05-25 17:33:16] [INFO ] Flow matrix only has 6503 transitions (discarded 600 similar events)
[2026-05-25 17:33:16] [INFO ] Invariant cache hit.
[2026-05-25 17:33:20] [INFO ] State equation strengthened by 2638 read => feed constraints.
[2026-05-25 17:33:51] [INFO ] Performed 487/3106 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 17:34:21] [INFO ] Performed 1049/3106 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 17:34:51] [INFO ] Performed 1372/3106 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 17:35:21] [INFO ] Performed 1594/3106 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 17:35:21] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 17:35:21] [INFO ] Implicit Places using invariants and state equation in 125353 ms returned []
Implicit Place search using SMT with State Equation took 132012 ms to find 0 implicit places.
[2026-05-25 17:35:22] [INFO ] Redundant transitions in 709 ms returned []
Running 7078 sub problems to find dead transitions.
[2026-05-25 17:35:22] [INFO ] Flow matrix only has 6503 transitions (discarded 600 similar events)
[2026-05-25 17:35:22] [INFO ] Invariant cache hit.
[2026-05-25 17:35:22] [INFO ] State equation strengthened by 2638 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3104 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 7078 unsolved
SMT process timed out in 37649ms, After SMT, problems are : Problem set: 0 solved, 7078 unsolved
Search for dead transitions found 0 dead transitions in 37667ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 171038 ms. Remains : 3106/3106 places, 7103/7103 transitions.
Built C files in :
/tmp/ltsmin5140143222438250470
[2026-05-25 17:36:00] [INFO ] Too many transitions (7103) to apply POR reductions. Disabling POR matrices.
[2026-05-25 17:36:00] [INFO ] Built C files in 106ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5140143222438250470
Running compilation step : cd /tmp/ltsmin5140143222438250470;'/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/ltsmin5140143222438250470;'/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/ltsmin5140143222438250470;'/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 17:36:03] [INFO ] Flatten gal took : 129 ms
[2026-05-25 17:36:03] [INFO ] Flatten gal took : 134 ms
[2026-05-25 17:36:03] [INFO ] Time to serialize gal into /tmp/LTL3944586966663953630.gal : 61 ms
[2026-05-25 17:36:03] [INFO ] Time to serialize properties into /tmp/LTL10050082164277730827.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3944586966663953630.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10680779123730577042.hoa' '-atoms' '/tmp/LTL10050082164277730827.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/LTL10050082164277730827.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10680779123730577042.hoa
Detected timeout of ITS tools.
[2026-05-25 17:36:19] [INFO ] Flatten gal took : 148 ms
[2026-05-25 17:36:19] [INFO ] Flatten gal took : 142 ms
[2026-05-25 17:36:19] [INFO ] Time to serialize gal into /tmp/LTL6336628862102487999.gal : 32 ms
[2026-05-25 17:36:19] [INFO ] Time to serialize properties into /tmp/LTL11681616317115231879.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/LTL6336628862102487999.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11681616317115231879.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("((Node11HasDetectedCrashOfNode1<3)&&(Node12HasAskedItsLeafSetToLx5ToReplaceNode0<=Node7HasTheLeafSetOfRx4ToReplaceNode15))")))...156
Formula 0 simplified : GF!"((Node11HasDetectedCrashOfNode1<3)&&(Node12HasAskedItsLeafSetToLx5ToReplaceNode0<=Node7HasTheLeafSetOfRx4ToReplaceNode15))"
Detected timeout of ITS tools.
[2026-05-25 17:36:34] [INFO ] Flatten gal took : 124 ms
[2026-05-25 17:36:34] [INFO ] Applying decomposition
[2026-05-25 17:36:34] [INFO ] Flatten gal took : 147 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/graph8895039468941638608.txt' '-o' '/tmp/graph8895039468941638608.bin' '-w' '/tmp/graph8895039468941638608.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8895039468941638608.bin' '-l' '-1' '-v' '-w' '/tmp/graph8895039468941638608.weights' '-q' '0' '-e' '0.001'
[2026-05-25 17:36:35] [INFO ] Decomposing Gal with order
[2026-05-25 17:36:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 17:36:37] [INFO ] Removed a total of 5764 redundant transitions.
[2026-05-25 17:36:37] [INFO ] Flatten gal took : 1469 ms
[2026-05-25 17:36:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 838 labels/synchronizations in 279 ms.
[2026-05-25 17:36:38] [INFO ] Time to serialize gal into /tmp/LTL10523954294368852838.gal : 67 ms
[2026-05-25 17:36:38] [INFO ] Time to serialize properties into /tmp/LTL11998671123192713606.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10523954294368852838.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11998671123192713606.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G("((gi0.gu0.Node11HasDetectedCrashOfNode1<3)&&(gu144.Node12HasAskedItsLeafSetToLx5ToReplaceNode0<=gu144.Node7HasTheLeafSetOfRx4T...176
Formula 0 simplified : GF!"((gi0.gu0.Node11HasDetectedCrashOfNode1<3)&&(gu144.Node12HasAskedItsLeafSetToLx5ToReplaceNode0<=gu144.Node7HasTheLeafSetOfRx4ToR...170
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-01 finished in 1054152 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 3 out of 3362 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3362/3362 places, 7602/7602 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 3331 transition count 7565
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 3331 transition count 7565
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 91 place count 3302 transition count 7464
Iterating global reduction 0 with 29 rules applied. Total rules applied 120 place count 3302 transition count 7464
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 136 place count 3286 transition count 7358
Iterating global reduction 0 with 16 rules applied. Total rules applied 152 place count 3286 transition count 7358
Applied a total of 152 rules in 1797 ms. Remains 3286 /3362 variables (removed 76) and now considering 7358/7602 (removed 244) transitions.
[2026-05-25 17:36:55] [INFO ] Flow matrix only has 6758 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-602071385156534202.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10679367649800594166.kers'
[2026-05-25 17:36:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-602071385156534202.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10679367649800594166.kers]
Culling duplicate invariants (modulo rational): removing 48 columns.
Culled 48 columns in 10 ms.
// Phase 1: matrix 6758 rows 3238 cols 17718 entries
Finished phase 1 with 2533 SingleSign rule and 661 generalized
[2026-05-25 17:36:55] [INFO ] Computed 92 invariants in 144 ms
Computed 92 P flows in 146 ms.
Exported basis to /tmp/petrispot-output-10679367649800594166.kers
Total runtime 159 ms.
[2026-05-25 17:37:03] [INFO ] Implicit Places using invariants in 8026 ms returned [71, 195, 201, 351, 352, 932, 1147, 1220, 1326, 1327, 1368, 1413, 1447, 1529, 1578, 1618, 1619, 1656, 1726, 1800, 1832, 1894, 1908, 1957, 2067, 2445, 2446, 3069]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 8057 ms to find 28 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3258/3362 places, 7358/7602 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 3233 transition count 7333
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 3233 transition count 7333
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 75 place count 3208 transition count 7308
Iterating global reduction 0 with 25 rules applied. Total rules applied 100 place count 3208 transition count 7308
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 125 place count 3183 transition count 7283
Iterating global reduction 0 with 25 rules applied. Total rules applied 150 place count 3183 transition count 7283
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 170 place count 3163 transition count 7143
Iterating global reduction 0 with 20 rules applied. Total rules applied 190 place count 3163 transition count 7143
Applied a total of 190 rules in 2382 ms. Remains 3163 /3258 variables (removed 95) and now considering 7143/7358 (removed 215) transitions.
[2026-05-25 17:37:05] [INFO ] Flow matrix only has 6543 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-9792219784908748209.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5849632040109118668.kers'
[2026-05-25 17:37:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9792219784908748209.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5849632040109118668.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 9 ms.
// Phase 1: matrix 6543 rows 3117 cols 17236 entries
Finished phase 1 with 3087 SingleSign rule and 12 generalized
[2026-05-25 17:37:06] [INFO ] Computed 64 invariants in 139 ms
Computed 64 P flows in 139 ms.
Exported basis to /tmp/petrispot-output-5849632040109118668.kers
Total runtime 151 ms.
[2026-05-25 17:37:12] [INFO ] Implicit Places using invariants in 7082 ms returned []
[2026-05-25 17:37:12] [INFO ] Flow matrix only has 6543 transitions (discarded 600 similar events)
[2026-05-25 17:37:12] [INFO ] Invariant cache hit.
[2026-05-25 17:37:16] [INFO ] State equation strengthened by 2620 read => feed constraints.
[2026-05-25 17:37:47] [INFO ] Performed 566/3163 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 17:38:17] [INFO ] Performed 990/3163 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 17:38:47] [INFO ] Performed 1337/3163 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 17:39:17] [INFO ] Performed 1566/3163 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 17:39:17] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 17:39:17] [INFO ] Implicit Places using invariants and state equation in 124251 ms returned []
Implicit Place search using SMT with State Equation took 131340 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3163/3362 places, 7143/7602 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 143577 ms. Remains : 3163/3362 places, 7143/7602 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-02
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-02 finished in 143785 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0)) U G(p1)))'
Support contains 4 out of 3362 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3362/3362 places, 7602/7602 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 3362 transition count 7576
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 52 place count 3336 transition count 7576
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 32 Pre rules applied. Total rules applied 52 place count 3336 transition count 7544
Deduced a syphon composed of 32 places in 6 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 116 place count 3304 transition count 7544
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 134 place count 3286 transition count 7520
Iterating global reduction 2 with 18 rules applied. Total rules applied 152 place count 3286 transition count 7520
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 152 place count 3286 transition count 7517
Deduced a syphon composed of 3 places in 5 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 158 place count 3283 transition count 7517
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 174 place count 3267 transition count 7423
Iterating global reduction 2 with 16 rules applied. Total rules applied 190 place count 3267 transition count 7423
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 191 place count 3266 transition count 7416
Iterating global reduction 2 with 1 rules applied. Total rules applied 192 place count 3266 transition count 7416
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 6 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 2 with 86 rules applied. Total rules applied 278 place count 3223 transition count 7373
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 289 place count 3212 transition count 7362
Iterating global reduction 2 with 11 rules applied. Total rules applied 300 place count 3212 transition count 7362
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 311 place count 3201 transition count 7285
Iterating global reduction 2 with 11 rules applied. Total rules applied 322 place count 3201 transition count 7285
Applied a total of 322 rules in 3815 ms. Remains 3201 /3362 variables (removed 161) and now considering 7285/7602 (removed 317) transitions.
[2026-05-25 17:39:21] [INFO ] Flow matrix only has 6685 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-1658581115151427782.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5295424313417884583.kers'
[2026-05-25 17:39:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1658581115151427782.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5295424313417884583.kers]
Culling duplicate invariants (modulo rational): removing 48 columns.
Culled 48 columns in 22 ms.
// Phase 1: matrix 6685 rows 3153 cols 17596 entries
Finished phase 1 with 2445 SingleSign rule and 664 generalized
[2026-05-25 17:39:21] [INFO ] Computed 92 invariants in 165 ms
Computed 92 P flows in 166 ms.
Exported basis to /tmp/petrispot-output-5295424313417884583.kers
Total runtime 171 ms.
[2026-05-25 17:39:28] [INFO ] Implicit Places using invariants in 7389 ms returned [63, 186, 187, 321, 322, 896, 1108, 1181, 1285, 1326, 1371, 1402, 1482, 1529, 1567, 1568, 1602, 1669, 1741, 1771, 1833, 1845, 2214, 2381, 2382, 2999]
Discarding 26 places :
Implicit Place search using SMT only with invariants took 7413 ms to find 26 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3175/3362 places, 7285/7602 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 3160 transition count 7270
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 3160 transition count 7270
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 45 place count 3145 transition count 7255
Iterating global reduction 0 with 15 rules applied. Total rules applied 60 place count 3145 transition count 7255
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 69 place count 3136 transition count 7192
Iterating global reduction 0 with 9 rules applied. Total rules applied 78 place count 3136 transition count 7192
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 92 place count 3129 transition count 7185
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 99 place count 3122 transition count 7178
Iterating global reduction 0 with 7 rules applied. Total rules applied 106 place count 3122 transition count 7178
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 114 place count 3114 transition count 7122
Iterating global reduction 0 with 8 rules applied. Total rules applied 122 place count 3114 transition count 7122
Applied a total of 122 rules in 3541 ms. Remains 3114 /3175 variables (removed 61) and now considering 7122/7285 (removed 163) transitions.
[2026-05-25 17:39:32] [INFO ] Flow matrix only has 6522 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-1897935692685952680.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2746406459369097731.kers'
[2026-05-25 17:39:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1897935692685952680.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2746406459369097731.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 4 ms.
// Phase 1: matrix 6522 rows 3068 cols 17204 entries
Finished phase 1 with 2706 SingleSign rule and 342 generalized
[2026-05-25 17:39:32] [INFO ] Computed 66 invariants in 107 ms
Computed 66 P flows in 107 ms.
Exported basis to /tmp/petrispot-output-2746406459369097731.kers
Total runtime 112 ms.
[2026-05-25 17:39:38] [INFO ] Implicit Places using invariants in 6329 ms returned []
[2026-05-25 17:39:38] [INFO ] Flow matrix only has 6522 transitions (discarded 600 similar events)
[2026-05-25 17:39:38] [INFO ] Invariant cache hit.
[2026-05-25 17:39:43] [INFO ] State equation strengthened by 2650 read => feed constraints.
[2026-05-25 17:40:13] [INFO ] Performed 553/3114 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 17:40:43] [INFO ] Performed 1098/3114 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 17:41:13] [INFO ] Performed 1436/3114 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 17:41:43] [INFO ] Performed 1703/3114 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 17:41:43] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 17:41:43] [INFO ] Implicit Places using invariants and state equation in 125334 ms returned []
Implicit Place search using SMT with State Equation took 131670 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3114/3362 places, 7122/7602 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 146453 ms. Remains : 3114/3362 places, 7122/7602 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0)) U G(p1)))'
Stuttering acceptance computed with spot in 639 ms :[(OR (AND (NOT p1) (NOT p0)) (AND (NOT p1) p0)), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-03
Stuttering criterion allowed to conclude after 54009 steps with 1063 reset in 3864 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-03 finished in 151017 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(X(X(p0)))||F((G(F(p1))||(p2&&F(p1))))))))'
Support contains 4 out of 3362 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3362/3362 places, 7602/7602 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 3332 transition count 7566
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 3332 transition count 7566
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 89 place count 3303 transition count 7459
Iterating global reduction 0 with 29 rules applied. Total rules applied 118 place count 3303 transition count 7459
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 132 place count 3289 transition count 7367
Iterating global reduction 0 with 14 rules applied. Total rules applied 146 place count 3289 transition count 7367
Applied a total of 146 rules in 1793 ms. Remains 3289 /3362 variables (removed 73) and now considering 7367/7602 (removed 235) transitions.
[2026-05-25 17:41:50] [INFO ] Flow matrix only has 6767 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-14528000040050548848.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3092408632854626312.kers'
[2026-05-25 17:41:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14528000040050548848.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3092408632854626312.kers]
Culling duplicate invariants (modulo rational): removing 48 columns.
Culled 48 columns in 10 ms.
// Phase 1: matrix 6767 rows 3241 cols 17742 entries
Finished phase 1 with 2534 SingleSign rule and 663 generalized
[2026-05-25 17:41:50] [INFO ] Computed 92 invariants in 171 ms
Computed 92 P flows in 172 ms.
Exported basis to /tmp/petrispot-output-3092408632854626312.kers
Total runtime 185 ms.
[2026-05-25 17:41:59] [INFO ] Implicit Places using invariants in 9296 ms returned [71, 201, 353, 354, 934, 1149, 1222, 1328, 1329, 1370, 1415, 1449, 1531, 1580, 1620, 1621, 1658, 1728, 1802, 1834, 1896, 1910, 1959, 2069, 2279, 2448, 3072]
Discarding 27 places :
Implicit Place search using SMT only with invariants took 9310 ms to find 27 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3262/3362 places, 7367/7602 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 3239 transition count 7344
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 3239 transition count 7344
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 69 place count 3216 transition count 7321
Iterating global reduction 0 with 23 rules applied. Total rules applied 92 place count 3216 transition count 7321
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 115 place count 3193 transition count 7298
Iterating global reduction 0 with 23 rules applied. Total rules applied 138 place count 3193 transition count 7298
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 156 place count 3175 transition count 7172
Iterating global reduction 0 with 18 rules applied. Total rules applied 174 place count 3175 transition count 7172
Applied a total of 174 rules in 2307 ms. Remains 3175 /3262 variables (removed 87) and now considering 7172/7367 (removed 195) transitions.
[2026-05-25 17:42:01] [INFO ] Flow matrix only has 6572 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-5541158967506404423.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3625583507674815902.kers'
[2026-05-25 17:42:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5541158967506404423.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3625583507674815902.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 10 ms.
// Phase 1: matrix 6572 rows 3129 cols 17300 entries
Finished phase 1 with 2472 SingleSign rule and 638 generalized
[2026-05-25 17:42:02] [INFO ] Computed 65 invariants in 177 ms
Computed 65 P flows in 177 ms.
Exported basis to /tmp/petrispot-output-3625583507674815902.kers
Total runtime 191 ms.
[2026-05-25 17:42:08] [INFO ] Implicit Places using invariants in 6369 ms returned []
[2026-05-25 17:42:08] [INFO ] Flow matrix only has 6572 transitions (discarded 600 similar events)
[2026-05-25 17:42:08] [INFO ] Invariant cache hit.
[2026-05-25 17:42:12] [INFO ] State equation strengthened by 2638 read => feed constraints.
[2026-05-25 17:42:42] [INFO ] Performed 279/3175 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 17:43:13] [INFO ] Performed 726/3175 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 17:43:43] [INFO ] Performed 1162/3175 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 17:44:13] [INFO ] Performed 1387/3175 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 17:44:13] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 17:44:13] [INFO ] Implicit Places using invariants and state equation in 124842 ms returned []
Implicit Place search using SMT with State Equation took 131216 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3175/3362 places, 7172/7602 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 144627 ms. Remains : 3175/3362 places, 7172/7602 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(X(X(p0)))||F((G(F(p1))||(p2&&F(p1))))))))'
Stuttering acceptance computed with spot in 425 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p1), (AND p0 (NOT p1))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-06
Product exploration explored 100000 steps with 16681 reset in 1628 ms.
Product exploration explored 100000 steps with 16678 reset in 1635 ms.
Computed a total of 551 stabilizing places and 1971 stable transitions
Computed a total of 551 stabilizing places and 1971 stable transitions
Detected a total of 551/3175 stabilizing places and 1971/7172 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge based reduction with 8 factoid took 140 ms. Reduced automaton from 10 states, 16 edges and 3 AP (stutter sensitive) to 10 states, 16 edges and 3 AP (stutter sensitive).
RANDOM walk for 40000 steps (552 resets) in 741 ms. (53 steps per ms) remains 3/8 properties
BEST_FIRST walk for 40004 steps (104 resets) in 241 ms. (165 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (104 resets) in 289 ms. (137 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (104 resets) in 245 ms. (162 steps per ms) remains 3/3 properties
[2026-05-25 17:44:17] [INFO ] Flow matrix only has 6572 transitions (discarded 600 similar events)
[2026-05-25 17:44:17] [INFO ] Invariant cache hit.
[2026-05-25 17:44:17] [INFO ] State equation strengthened by 2638 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 2472/2474 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2474 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem apf1 is UNSAT
At refinement iteration 3 (OVERLAPS) 619/3093 variables, 4/7 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3093 variables, 0/7 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 38/3131 variables, 14/21 constraints. Problems are: Problem set: 1 solved, 2 unsolved
SMT process timed out in 7758ms, After SMT, problems are : Problem set: 1 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 3175 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3175/3175 places, 7172/7172 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 3175 transition count 7145
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 54 place count 3148 transition count 7145
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 54 place count 3148 transition count 7130
Deduced a syphon composed of 15 places in 6 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 84 place count 3133 transition count 7130
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Deduced a syphon composed of 28 places in 6 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 140 place count 3105 transition count 7102
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 141 place count 3104 transition count 7101
Iterating global reduction 2 with 1 rules applied. Total rules applied 142 place count 3104 transition count 7101
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 143 place count 3103 transition count 7094
Iterating global reduction 2 with 1 rules applied. Total rules applied 144 place count 3103 transition count 7094
Free-agglomeration rule (complex) applied 294 times.
Iterating global reduction 2 with 294 rules applied. Total rules applied 438 place count 3103 transition count 10370
Reduce places removed 294 places and 0 transitions.
Iterating post reduction 2 with 294 rules applied. Total rules applied 732 place count 2809 transition count 10370
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 734 place count 2809 transition count 10370
Applied a total of 734 rules in 3912 ms. Remains 2809 /3175 variables (removed 366) and now considering 10370/7172 (removed -3198) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3912 ms. Remains : 2809/3175 places, 10370/7172 transitions.
RANDOM walk for 40000 steps (967 resets) in 2081 ms. (19 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (87 resets) in 270 ms. (147 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (84 resets) in 226 ms. (176 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 22756 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :0 out of 2
Probabilistic random walk after 22756 steps, saw 9778 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
[2026-05-25 17:44:33] [INFO ] Flow matrix only has 9484 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-1810212004825968490.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4460195383456966944.kers'
[2026-05-25 17:44:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1810212004825968490.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4460195383456966944.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 8 ms.
// Phase 1: matrix 9484 rows 2763 cols 26512 entries
Finished phase 1 with 2722 SingleSign rule and 22 generalized
[2026-05-25 17:44:33] [INFO ] Computed 65 invariants in 142 ms
Computed 65 P flows in 143 ms.
Exported basis to /tmp/petrispot-output-4460195383456966944.kers
Total runtime 171 ms.
[2026-05-25 17:44:33] [INFO ] State equation strengthened by 6202 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2107/2109 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2109 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 618/2727 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2727 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2727 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 38/2765 variables, 14/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2765 variables, 5/27 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2765 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 22/2787 variables, 22/49 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2787 variables, 4/53 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2787 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (OVERLAPS) 22/2809 variables, 22/75 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2809 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 9484/12293 variables, 2809/2884 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem apf0 is UNSAT
Problem apf3 is UNSAT
After SMT solving in domain Real declared 12293/12293 variables, and 9086 constraints, problems are : Problem set: 2 solved, 0 unsolved in 40228 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, Generalized P Invariants (flows): 40/40 constraints, State Equation: 2809/2809 constraints, ReadFeed: 6202/6202 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40477ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 3 invariant AP formulas.
Knowledge based reduction with 11 factoid took 293 ms. Reduced automaton from 10 states, 16 edges and 3 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 294 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Knowledge-based reduction took 57297 ms.
Stuttering acceptance computed with spot in 279 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Support contains 3 out of 3175 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 3175/3175 places, 7172/7172 transitions.
Applied a total of 0 rules in 451 ms. Remains 3175 /3175 variables (removed 0) and now considering 7172/7172 (removed 0) transitions.
[2026-05-25 17:45:14] [INFO ] Flow matrix only has 6572 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-17867424121294147619.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5699274332573240822.kers'
[2026-05-25 17:45:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17867424121294147619.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5699274332573240822.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 3 ms.
// Phase 1: matrix 6572 rows 3129 cols 17300 entries
Finished phase 1 with 2472 SingleSign rule and 638 generalized
[2026-05-25 17:45:15] [INFO ] Computed 65 invariants in 114 ms
Computed 65 P flows in 114 ms.
Exported basis to /tmp/petrispot-output-5699274332573240822.kers
Total runtime 119 ms.
[2026-05-25 17:45:21] [INFO ] Implicit Places using invariants in 6911 ms returned []
[2026-05-25 17:45:21] [INFO ] Flow matrix only has 6572 transitions (discarded 600 similar events)
[2026-05-25 17:45:21] [INFO ] Invariant cache hit.
[2026-05-25 17:45:26] [INFO ] State equation strengthened by 2638 read => feed constraints.
[2026-05-25 17:45:56] [INFO ] Performed 290/3175 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 17:46:26] [INFO ] Performed 749/3175 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 17:46:56] [INFO ] Performed 1216/3175 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 17:47:26] [INFO ] Performed 1409/3175 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 17:47:26] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 17:47:26] [INFO ] Implicit Places using invariants and state equation in 124911 ms returned []
Implicit Place search using SMT with State Equation took 131859 ms to find 0 implicit places.
Running 7147 sub problems to find dead transitions.
[2026-05-25 17:47:26] [INFO ] Flow matrix only has 6572 transitions (discarded 600 similar events)
[2026-05-25 17:47:26] [INFO ] Invariant cache hit.
[2026-05-25 17:47:26] [INFO ] State equation strengthened by 2638 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/3173 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 7147 unsolved
SMT process timed out in 37711ms, After SMT, problems are : Problem set: 0 solved, 7147 unsolved
Search for dead transitions found 0 dead transitions in 37735ms
Finished structural reductions in LTL mode , in 1 iterations and 170085 ms. Remains : 3175/3175 places, 7172/7172 transitions.
Computed a total of 551 stabilizing places and 1971 stable transitions
Computed a total of 551 stabilizing places and 1971 stable transitions
Detected a total of 551/3175 stabilizing places and 1971/7172 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge based reduction with 4 factoid took 114 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
RANDOM walk for 32321 steps (449 resets) in 504 ms. (64 steps per ms) remains 0/3 properties
Knowledge based reduction with 4 factoid took 106 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 306 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Knowledge-based reduction took 818 ms.
Stuttering acceptance computed with spot in 307 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Stuttering acceptance computed with spot in 246 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Product exploration explored 100000 steps with 16584 reset in 1646 ms.
Product exploration explored 100000 steps with 16737 reset in 1520 ms.
Spot run failed in 155 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/autstates.py", line 2, in
import spot
ModuleNotFoundError: No module named 'spot'
java.io.IOException
at fr.lip6.move.gal.application.runner.spot.SpotRunner.computeForwardClosedSI(SpotRunner.java:551)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.treatPartialPOR(LTLPropertySolver.java:419)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:280)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:217)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:66)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:849)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Built C files in :
/tmp/ltsmin16707654998069752096
[2026-05-25 17:48:09] [INFO ] Built C files in 79ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16707654998069752096
Running compilation step : cd /tmp/ltsmin16707654998069752096;'/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/ltsmin16707654998069752096;'/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/ltsmin16707654998069752096;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 3 out of 3175 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3175/3175 places, 7172/7172 transitions.
Applied a total of 0 rules in 472 ms. Remains 3175 /3175 variables (removed 0) and now considering 7172/7172 (removed 0) transitions.
[2026-05-25 17:48:12] [INFO ] Flow matrix only has 6572 transitions (discarded 600 similar events)
[2026-05-25 17:48:12] [INFO ] Invariant cache hit.
[2026-05-25 17:48:19] [INFO ] Implicit Places using invariants in 6695 ms returned []
[2026-05-25 17:48:19] [INFO ] Flow matrix only has 6572 transitions (discarded 600 similar events)
[2026-05-25 17:48:19] [INFO ] Invariant cache hit.
[2026-05-25 17:48:25] [INFO ] State equation strengthened by 2638 read => feed constraints.
[2026-05-25 17:48:55] [INFO ] Performed 288/3175 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 17:49:25] [INFO ] Performed 738/3175 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 17:49:56] [INFO ] Performed 1165/3175 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 17:50:26] [INFO ] Performed 1393/3175 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 17:50:26] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 17:50:26] [INFO ] Implicit Places using invariants and state equation in 126416 ms returned []
Implicit Place search using SMT with State Equation took 133156 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 133629 ms. Remains : 3175/3175 places, 7172/7172 transitions.
Built C files in :
/tmp/ltsmin13847641727133332823
[2026-05-25 17:50:26] [INFO ] Built C files in 71ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13847641727133332823
Running compilation step : cd /tmp/ltsmin13847641727133332823;'/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/ltsmin13847641727133332823;'/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/ltsmin13847641727133332823;'/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 17:50:29] [INFO ] Flatten gal took : 194 ms
[2026-05-25 17:50:29] [INFO ] Flatten gal took : 139 ms
[2026-05-25 17:50:29] [INFO ] Time to serialize gal into /tmp/LTL7778458746985911482.gal : 35 ms
[2026-05-25 17:50:29] [INFO ] Time to serialize properties into /tmp/LTL14889113201784696041.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/LTL7778458746985911482.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4726313223278891531.hoa' '-atoms' '/tmp/LTL14889113201784696041.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL14889113201784696041.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4726313223278891531.hoa
Detected timeout of ITS tools.
[2026-05-25 17:50:45] [INFO ] Flatten gal took : 173 ms
[2026-05-25 17:50:45] [INFO ] Flatten gal took : 182 ms
[2026-05-25 17:50:45] [INFO ] Time to serialize gal into /tmp/LTL8764989583478683268.gal : 34 ms
[2026-05-25 17:50:45] [INFO ] Time to serialize properties into /tmp/LTL1418128283918897804.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8764989583478683268.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1418128283918897804.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(G((X(X(X("(Node0HasAskedItsLeafSetToRx1ToReplaceNode21<1)"))))||(F((G(F("(Node22HasTheLeafSetOfLx0ToReplaceNode2>Node5ThinksNode7...361
Formula 0 simplified : XF(XXX!"(Node0HasAskedItsLeafSetToRx1ToReplaceNode21<1)" & G(FG!"(Node22HasTheLeafSetOfLx0ToReplaceNode2>Node5ThinksNode7ShouldBeNod...341
Detected timeout of ITS tools.
[2026-05-25 17:51:00] [INFO ] Flatten gal took : 138 ms
[2026-05-25 17:51:00] [INFO ] Applying decomposition
[2026-05-25 17:51:00] [INFO ] Flatten gal took : 135 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph12419400609117207003.txt' '-o' '/tmp/graph12419400609117207003.bin' '-w' '/tmp/graph12419400609117207003.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12419400609117207003.bin' '-l' '-1' '-v' '-w' '/tmp/graph12419400609117207003.weights' '-q' '0' '-e' '0.001'
[2026-05-25 17:51:01] [INFO ] Decomposing Gal with order
[2026-05-25 17:51:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 17:51:01] [INFO ] Removed a total of 5792 redundant transitions.
[2026-05-25 17:51:01] [INFO ] Flatten gal took : 589 ms
[2026-05-25 17:51:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 291 labels/synchronizations in 79 ms.
[2026-05-25 17:51:02] [INFO ] Time to serialize gal into /tmp/LTL8583199951245378575.gal : 47 ms
[2026-05-25 17:51:02] [INFO ] Time to serialize properties into /tmp/LTL16910309245103646582.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/LTL8583199951245378575.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16910309245103646582.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(G((X(X(X("(gi0.gi2.gu21.Node0HasAskedItsLeafSetToRx1ToReplaceNode21<1)"))))||(F((G(F("(gu311.Node22HasTheLeafSetOfLx0ToReplaceNod...412
Formula 0 simplified : XF(XXX!"(gi0.gi2.gu21.Node0HasAskedItsLeafSetToRx1ToReplaceNode21<1)" & G(FG!"(gu311.Node22HasTheLeafSetOfLx0ToReplaceNode2>gu311.No...392
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-06 finished in 569297 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 3362 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3362/3362 places, 7602/7602 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 3362 transition count 7574
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 56 place count 3334 transition count 7574
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 32 Pre rules applied. Total rules applied 56 place count 3334 transition count 7542
Deduced a syphon composed of 32 places in 12 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 120 place count 3302 transition count 7542
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 138 place count 3284 transition count 7518
Iterating global reduction 2 with 18 rules applied. Total rules applied 156 place count 3284 transition count 7518
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 156 place count 3284 transition count 7515
Deduced a syphon composed of 3 places in 5 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 162 place count 3281 transition count 7515
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 178 place count 3265 transition count 7421
Iterating global reduction 2 with 16 rules applied. Total rules applied 194 place count 3265 transition count 7421
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 195 place count 3264 transition count 7414
Iterating global reduction 2 with 1 rules applied. Total rules applied 196 place count 3264 transition count 7414
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 6 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 2 with 86 rules applied. Total rules applied 282 place count 3221 transition count 7371
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 295 place count 3208 transition count 7358
Iterating global reduction 2 with 13 rules applied. Total rules applied 308 place count 3208 transition count 7358
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 321 place count 3195 transition count 7267
Iterating global reduction 2 with 13 rules applied. Total rules applied 334 place count 3195 transition count 7267
Applied a total of 334 rules in 3779 ms. Remains 3195 /3362 variables (removed 167) and now considering 7267/7602 (removed 335) transitions.
[2026-05-25 17:51:21] [INFO ] Flow matrix only has 6667 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-11564076704407267560.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17960097947364524214.kers'
[2026-05-25 17:51:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11564076704407267560.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17960097947364524214.kers]
Culling duplicate invariants (modulo rational): removing 48 columns.
Culled 48 columns in 22 ms.
// Phase 1: matrix 6667 rows 3147 cols 17556 entries
Finished phase 1 with 2441 SingleSign rule and 662 generalized
[2026-05-25 17:51:21] [INFO ] Computed 92 invariants in 161 ms
Computed 92 P flows in 161 ms.
Exported basis to /tmp/petrispot-output-17960097947364524214.kers
Total runtime 173 ms.
[2026-05-25 17:51:29] [INFO ] Implicit Places using invariants in 7456 ms returned [63, 186, 187, 322, 899, 1111, 1184, 1287, 1288, 1326, 1371, 1402, 1482, 1529, 1567, 1568, 1602, 1669, 1741, 1771, 1833, 1845, 1894, 2001, 2208, 2375, 2376, 2993]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 7476 ms to find 28 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3167/3362 places, 7267/7602 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 3152 transition count 7252
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 3152 transition count 7252
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 45 place count 3137 transition count 7237
Iterating global reduction 0 with 15 rules applied. Total rules applied 60 place count 3137 transition count 7237
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 68 place count 3129 transition count 7181
Iterating global reduction 0 with 8 rules applied. Total rules applied 76 place count 3129 transition count 7181
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 4 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 94 place count 3120 transition count 7172
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 103 place count 3111 transition count 7163
Iterating global reduction 0 with 9 rules applied. Total rules applied 112 place count 3111 transition count 7163
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 123 place count 3100 transition count 7086
Iterating global reduction 0 with 11 rules applied. Total rules applied 134 place count 3100 transition count 7086
Applied a total of 134 rules in 3568 ms. Remains 3100 /3167 variables (removed 67) and now considering 7086/7267 (removed 181) transitions.
[2026-05-25 17:51:32] [INFO ] Flow matrix only has 6486 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-11801982588834383301.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14739433613923905253.kers'
[2026-05-25 17:51:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11801982588834383301.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14739433613923905253.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 9 ms.
// Phase 1: matrix 6486 rows 3054 cols 17124 entries
Finished phase 1 with 2722 SingleSign rule and 314 generalized
[2026-05-25 17:51:32] [INFO ] Computed 64 invariants in 144 ms
Computed 64 P flows in 146 ms.
Exported basis to /tmp/petrispot-output-14739433613923905253.kers
Total runtime 158 ms.
[2026-05-25 17:51:38] [INFO ] Implicit Places using invariants in 6035 ms returned []
[2026-05-25 17:51:38] [INFO ] Flow matrix only has 6486 transitions (discarded 600 similar events)
[2026-05-25 17:51:38] [INFO ] Invariant cache hit.
[2026-05-25 17:51:42] [INFO ] State equation strengthened by 2626 read => feed constraints.
[2026-05-25 17:52:13] [INFO ] Performed 556/3100 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 17:52:43] [INFO ] Performed 1064/3100 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 17:53:13] [INFO ] Performed 1425/3100 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 17:53:43] [INFO ] Performed 1619/3100 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 17:53:43] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 17:53:43] [INFO ] Implicit Places using invariants and state equation in 124806 ms returned []
Implicit Place search using SMT with State Equation took 130882 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3100/3362 places, 7086/7602 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 145707 ms. Remains : 3100/3362 places, 7086/7602 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-11
Stuttering criterion allowed to conclude after 49 steps with 0 reset in 3 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-11 finished in 145835 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 3362 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3362/3362 places, 7602/7602 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 29 rules applied. Total rules applied 29 place count 3362 transition count 7573
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 1 with 29 rules applied. Total rules applied 58 place count 3333 transition count 7573
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 32 Pre rules applied. Total rules applied 58 place count 3333 transition count 7541
Deduced a syphon composed of 32 places in 87 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 122 place count 3301 transition count 7541
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 139 place count 3284 transition count 7524
Iterating global reduction 2 with 17 rules applied. Total rules applied 156 place count 3284 transition count 7524
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 156 place count 3284 transition count 7521
Deduced a syphon composed of 3 places in 6 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 162 place count 3281 transition count 7521
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 178 place count 3265 transition count 7427
Iterating global reduction 2 with 16 rules applied. Total rules applied 194 place count 3265 transition count 7427
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 195 place count 3264 transition count 7420
Iterating global reduction 2 with 1 rules applied. Total rules applied 196 place count 3264 transition count 7420
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 6 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 2 with 86 rules applied. Total rules applied 282 place count 3221 transition count 7377
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 296 place count 3207 transition count 7363
Iterating global reduction 2 with 14 rules applied. Total rules applied 310 place count 3207 transition count 7363
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 324 place count 3193 transition count 7265
Iterating global reduction 2 with 14 rules applied. Total rules applied 338 place count 3193 transition count 7265
Applied a total of 338 rules in 3784 ms. Remains 3193 /3362 variables (removed 169) and now considering 7265/7602 (removed 337) transitions.
[2026-05-25 17:53:47] [INFO ] Flow matrix only has 6665 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-16233928783259763146.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6791209729629297339.kers'
[2026-05-25 17:53:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16233928783259763146.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6791209729629297339.kers]
Culling duplicate invariants (modulo rational): removing 48 columns.
Culled 48 columns in 4 ms.
// Phase 1: matrix 6665 rows 3145 cols 17549 entries
Finished phase 1 with 2440 SingleSign rule and 661 generalized
[2026-05-25 17:53:47] [INFO ] Computed 92 invariants in 125 ms
Computed 92 P flows in 134 ms.
Exported basis to /tmp/petrispot-output-6791209729629297339.kers
Total runtime 140 ms.
[2026-05-25 17:53:55] [INFO ] Implicit Places using invariants in 7765 ms returned [63, 186, 187, 321, 322, 896, 1108, 1181, 1285, 1286, 1324, 1369, 1400, 1480, 1565, 1566, 1600, 1667, 1739, 1769, 1831, 1843, 1892, 1999, 2206, 2373, 2374, 2991]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 7779 ms to find 28 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3165/3362 places, 7265/7602 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 3149 transition count 7249
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 3149 transition count 7249
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 48 place count 3133 transition count 7233
Iterating global reduction 0 with 16 rules applied. Total rules applied 64 place count 3133 transition count 7233
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 73 place count 3124 transition count 7170
Iterating global reduction 0 with 9 rules applied. Total rules applied 82 place count 3124 transition count 7170
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 6 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 100 place count 3115 transition count 7161
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 109 place count 3106 transition count 7152
Iterating global reduction 0 with 9 rules applied. Total rules applied 118 place count 3106 transition count 7152
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 129 place count 3095 transition count 7075
Iterating global reduction 0 with 11 rules applied. Total rules applied 140 place count 3095 transition count 7075
Applied a total of 140 rules in 3619 ms. Remains 3095 /3165 variables (removed 70) and now considering 7075/7265 (removed 190) transitions.
[2026-05-25 17:53:58] [INFO ] Flow matrix only has 6475 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-16771170348065188991.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1185233264296974329.kers'
[2026-05-25 17:53:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16771170348065188991.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1185233264296974329.kers]
Culling duplicate invariants (modulo rational): removing 47 columns.
Culled 47 columns in 9 ms.
// Phase 1: matrix 6475 rows 3048 cols 17098 entries
Finished phase 1 with 3019 SingleSign rule and 12 generalized
[2026-05-25 17:53:58] [INFO ] Computed 64 invariants in 135 ms
Computed 64 P flows in 136 ms.
Exported basis to /tmp/petrispot-output-1185233264296974329.kers
Total runtime 148 ms.
[2026-05-25 17:54:05] [INFO ] Implicit Places using invariants in 6261 ms returned []
[2026-05-25 17:54:05] [INFO ] Flow matrix only has 6475 transitions (discarded 600 similar events)
[2026-05-25 17:54:05] [INFO ] Invariant cache hit.
[2026-05-25 17:54:08] [INFO ] State equation strengthened by 2620 read => feed constraints.
[2026-05-25 17:54:38] [INFO ] Performed 529/3095 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 17:55:08] [INFO ] Performed 1003/3095 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 17:55:38] [INFO ] Performed 1420/3095 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 17:56:09] [INFO ] Performed 1655/3095 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 17:56:09] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 17:56:09] [INFO ] Implicit Places using invariants and state equation in 123973 ms returned []
Implicit Place search using SMT with State Equation took 130270 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3095/3362 places, 7075/7602 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 145468 ms. Remains : 3095/3362 places, 7075/7602 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Stuttering acceptance computed with spot in 64 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-12
Stuttering criterion allowed to conclude after 49 steps with 0 reset in 3 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-12 finished in 145598 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(!p0)))'
Support contains 1 out of 3362 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3362/3362 places, 7602/7602 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 3330 transition count 7564
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 3330 transition count 7564
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 94 place count 3300 transition count 7456
Iterating global reduction 0 with 30 rules applied. Total rules applied 124 place count 3300 transition count 7456
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 140 place count 3284 transition count 7350
Iterating global reduction 0 with 16 rules applied. Total rules applied 156 place count 3284 transition count 7350
Applied a total of 156 rules in 1856 ms. Remains 3284 /3362 variables (removed 78) and now considering 7350/7602 (removed 252) transitions.
[2026-05-25 17:56:11] [INFO ] Flow matrix only has 6750 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-8149343963464131971.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2241625795555034423.kers'
[2026-05-25 17:56:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8149343963464131971.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2241625795555034423.kers]
Culling duplicate invariants (modulo rational): removing 48 columns.
Culled 48 columns in 3 ms.
// Phase 1: matrix 6750 rows 3236 cols 17702 entries
Finished phase 1 with 2531 SingleSign rule and 661 generalized
[2026-05-25 17:56:11] [INFO ] Computed 92 invariants in 124 ms
Computed 92 P flows in 137 ms.
Exported basis to /tmp/petrispot-output-2241625795555034423.kers
Total runtime 149 ms.
[2026-05-25 17:56:20] [INFO ] Implicit Places using invariants in 9095 ms returned [71, 195, 201, 351, 352, 932, 1147, 1220, 1326, 1327, 1368, 1413, 1447, 1529, 1578, 1618, 1619, 1656, 1726, 1800, 1832, 1894, 1908, 1957, 2067, 2277, 2445, 2446, 3067]
Discarding 29 places :
Implicit Place search using SMT only with invariants took 9116 ms to find 29 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3255/3362 places, 7350/7602 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 3230 transition count 7325
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 3230 transition count 7325
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 75 place count 3205 transition count 7300
Iterating global reduction 0 with 25 rules applied. Total rules applied 100 place count 3205 transition count 7300
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 125 place count 3180 transition count 7275
Iterating global reduction 0 with 25 rules applied. Total rules applied 150 place count 3180 transition count 7275
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 170 place count 3160 transition count 7135
Iterating global reduction 0 with 20 rules applied. Total rules applied 190 place count 3160 transition count 7135
Applied a total of 190 rules in 2327 ms. Remains 3160 /3255 variables (removed 95) and now considering 7135/7350 (removed 215) transitions.
[2026-05-25 17:56:22] [INFO ] Flow matrix only has 6535 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-2111767873269029424.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2316360158443654018.kers'
[2026-05-25 17:56:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2111767873269029424.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2316360158443654018.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 8 ms.
// Phase 1: matrix 6535 rows 3114 cols 17218 entries
Finished phase 1 with 3085 SingleSign rule and 12 generalized
[2026-05-25 17:56:22] [INFO ] Computed 63 invariants in 119 ms
Computed 63 P flows in 130 ms.
Exported basis to /tmp/petrispot-output-2316360158443654018.kers
Total runtime 142 ms.
[2026-05-25 17:56:29] [INFO ] Implicit Places using invariants in 7022 ms returned []
[2026-05-25 17:56:29] [INFO ] Flow matrix only has 6535 transitions (discarded 600 similar events)
[2026-05-25 17:56:29] [INFO ] Invariant cache hit.
[2026-05-25 17:56:33] [INFO ] State equation strengthened by 2614 read => feed constraints.
[2026-05-25 17:57:03] [INFO ] Performed 449/3160 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 17:57:33] [INFO ] Performed 860/3160 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 17:58:03] [INFO ] Performed 1238/3160 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 17:58:33] [INFO ] Performed 1513/3160 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 17:58:33] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 17:58:33] [INFO ] Implicit Places using invariants and state equation in 124470 ms returned []
Implicit Place search using SMT with State Equation took 131514 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3160/3362 places, 7135/7602 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 144815 ms. Remains : 3160/3362 places, 7135/7602 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Stuttering acceptance computed with spot in 135 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-13
Entered a terminal (fully accepting) state of product in 20597 steps with 286 reset in 253 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-13 finished in 145284 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(F(p0))))'
Support contains 2 out of 3362 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3362/3362 places, 7602/7602 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 3331 transition count 7565
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 3331 transition count 7565
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 91 place count 3302 transition count 7458
Iterating global reduction 0 with 29 rules applied. Total rules applied 120 place count 3302 transition count 7458
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 135 place count 3287 transition count 7359
Iterating global reduction 0 with 15 rules applied. Total rules applied 150 place count 3287 transition count 7359
Applied a total of 150 rules in 1863 ms. Remains 3287 /3362 variables (removed 75) and now considering 7359/7602 (removed 243) transitions.
[2026-05-25 17:58:36] [INFO ] Flow matrix only has 6759 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-9589751397811988795.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-575608738567077821.kers'
[2026-05-25 17:58:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9589751397811988795.kers, --Pflows, --basisKERS=/tmp/petrispot-output-575608738567077821.kers]
Culling duplicate invariants (modulo rational): removing 48 columns.
Culled 48 columns in 28 ms.
// Phase 1: matrix 6759 rows 3239 cols 17723 entries
Finished phase 1 with 2533 SingleSign rule and 662 generalized
[2026-05-25 17:58:36] [INFO ] Computed 92 invariants in 166 ms
Computed 92 P flows in 171 ms.
Exported basis to /tmp/petrispot-output-575608738567077821.kers
Total runtime 183 ms.
[2026-05-25 17:58:44] [INFO ] Implicit Places using invariants in 7891 ms returned [71, 195, 354, 355, 935, 1150, 1223, 1329, 1330, 1371, 1416, 1450, 1532, 1581, 1621, 1622, 1659, 1729, 1803, 1835, 1897, 1911, 1960, 2070, 2280, 2448, 2449, 3070]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 7898 ms to find 28 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3259/3362 places, 7359/7602 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 3235 transition count 7335
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 3235 transition count 7335
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 72 place count 3211 transition count 7311
Iterating global reduction 0 with 24 rules applied. Total rules applied 96 place count 3211 transition count 7311
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 120 place count 3187 transition count 7287
Iterating global reduction 0 with 24 rules applied. Total rules applied 144 place count 3187 transition count 7287
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 163 place count 3168 transition count 7154
Iterating global reduction 0 with 19 rules applied. Total rules applied 182 place count 3168 transition count 7154
Applied a total of 182 rules in 2358 ms. Remains 3168 /3259 variables (removed 91) and now considering 7154/7359 (removed 205) transitions.
[2026-05-25 17:58:46] [INFO ] Flow matrix only has 6554 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-3884203516846326403.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13445631643516866642.kers'
[2026-05-25 17:58:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3884203516846326403.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13445631643516866642.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 3 ms.
// Phase 1: matrix 6554 rows 3122 cols 17260 entries
Finished phase 1 with 2766 SingleSign rule and 338 generalized
[2026-05-25 17:58:46] [INFO ] Computed 64 invariants in 100 ms
Computed 64 P flows in 100 ms.
Exported basis to /tmp/petrispot-output-13445631643516866642.kers
Total runtime 107 ms.
[2026-05-25 17:58:53] [INFO ] Implicit Places using invariants in 6872 ms returned []
[2026-05-25 17:58:53] [INFO ] Flow matrix only has 6554 transitions (discarded 600 similar events)
[2026-05-25 17:58:53] [INFO ] Invariant cache hit.
[2026-05-25 17:58:57] [INFO ] State equation strengthened by 2626 read => feed constraints.
[2026-05-25 17:59:27] [INFO ] Performed 389/3168 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 17:59:57] [INFO ] Performed 905/3168 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 18:00:27] [INFO ] Performed 1319/3168 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 18:00:58] [INFO ] Performed 1560/3168 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 18:00:58] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 18:00:58] [INFO ] Implicit Places using invariants and state equation in 124635 ms returned []
Implicit Place search using SMT with State Equation took 131509 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3168/3362 places, 7154/7602 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 143628 ms. Remains : 3168/3362 places, 7154/7602 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(F(p0))))'
Stuttering acceptance computed with spot in 128 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-15
Product exploration explored 100000 steps with 33298 reset in 1637 ms.
Product exploration explored 100000 steps with 33302 reset in 1599 ms.
Computed a total of 544 stabilizing places and 1953 stable transitions
Computed a total of 544 stabilizing places and 1953 stable transitions
Detected a total of 544/3168 stabilizing places and 1953/7154 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge based reduction with 2 factoid took 128 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
RANDOM walk for 18767 steps (258 resets) in 281 ms. (66 steps per ms) remains 0/1 properties
Knowledge based reduction with 2 factoid took 123 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 151 ms :[(NOT p0), (NOT p0), (NOT p0)]
Knowledge-based reduction took 583 ms.
Stuttering acceptance computed with spot in 204 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 3168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3168/3168 places, 7154/7154 transitions.
Applied a total of 0 rules in 450 ms. Remains 3168 /3168 variables (removed 0) and now considering 7154/7154 (removed 0) transitions.
[2026-05-25 18:01:02] [INFO ] Flow matrix only has 6554 transitions (discarded 600 similar events)
[2026-05-25 18:01:02] [INFO ] Invariant cache hit.
[2026-05-25 18:01:10] [INFO ] Implicit Places using invariants in 7403 ms returned []
[2026-05-25 18:01:10] [INFO ] Flow matrix only has 6554 transitions (discarded 600 similar events)
[2026-05-25 18:01:10] [INFO ] Invariant cache hit.
[2026-05-25 18:01:13] [INFO ] State equation strengthened by 2626 read => feed constraints.
[2026-05-25 18:01:43] [INFO ] Performed 354/3168 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 18:02:13] [INFO ] Performed 857/3168 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 18:02:43] [INFO ] Performed 1310/3168 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 18:03:13] [INFO ] Performed 1575/3168 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 18:03:13] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 18:03:13] [INFO ] Implicit Places using invariants and state equation in 123670 ms returned []
Implicit Place search using SMT with State Equation took 131094 ms to find 0 implicit places.
Running 7129 sub problems to find dead transitions.
[2026-05-25 18:03:13] [INFO ] Flow matrix only has 6554 transitions (discarded 600 similar events)
[2026-05-25 18:03:13] [INFO ] Invariant cache hit.
[2026-05-25 18:03:13] [INFO ] State equation strengthened by 2626 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3166 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 7129 unsolved
SMT process timed out in 37617ms, After SMT, problems are : Problem set: 0 solved, 7129 unsolved
Search for dead transitions found 0 dead transitions in 37646ms
Finished structural reductions in LTL mode , in 1 iterations and 169221 ms. Remains : 3168/3168 places, 7154/7154 transitions.
Computed a total of 544 stabilizing places and 1953 stable transitions
Computed a total of 544 stabilizing places and 1953 stable transitions
Detected a total of 544/3168 stabilizing places and 1953/7154 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge based reduction with 2 factoid took 110 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
RANDOM walk for 11390 steps (157 resets) in 186 ms. (60 steps per ms) remains 0/1 properties
Knowledge based reduction with 2 factoid took 94 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 209 ms :[(NOT p0), (NOT p0), (NOT p0)]
Knowledge-based reduction took 533 ms.
Stuttering acceptance computed with spot in 199 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 187 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 33291 reset in 1739 ms.
Product exploration explored 100000 steps with 33294 reset in 1647 ms.
Spot run failed in 86 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/autstates.py", line 2, in
import spot
ModuleNotFoundError: No module named 'spot'
java.io.IOException
at fr.lip6.move.gal.application.runner.spot.SpotRunner.computeForwardClosedSI(SpotRunner.java:551)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.treatPartialPOR(LTLPropertySolver.java:419)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:280)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:217)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:66)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:849)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Built C files in :
/tmp/ltsmin14665041298258284199
[2026-05-25 18:03:56] [INFO ] Built C files in 101ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14665041298258284199
Running compilation step : cd /tmp/ltsmin14665041298258284199;'/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/ltsmin14665041298258284199;'/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/ltsmin14665041298258284199;'/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 3168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3168/3168 places, 7154/7154 transitions.
Applied a total of 0 rules in 425 ms. Remains 3168 /3168 variables (removed 0) and now considering 7154/7154 (removed 0) transitions.
[2026-05-25 18:03:59] [INFO ] Flow matrix only has 6554 transitions (discarded 600 similar events)
[2026-05-25 18:03:59] [INFO ] Invariant cache hit.
[2026-05-25 18:04:06] [INFO ] Implicit Places using invariants in 7090 ms returned []
[2026-05-25 18:04:06] [INFO ] Flow matrix only has 6554 transitions (discarded 600 similar events)
[2026-05-25 18:04:06] [INFO ] Invariant cache hit.
[2026-05-25 18:04:10] [INFO ] State equation strengthened by 2626 read => feed constraints.
[2026-05-25 18:04:41] [INFO ] Performed 366/3168 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 18:05:11] [INFO ] Performed 842/3168 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 18:05:41] [INFO ] Performed 1267/3168 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 18:06:11] [INFO ] Performed 1534/3168 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 18:06:11] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 18:06:11] [INFO ] Implicit Places using invariants and state equation in 124534 ms returned []
Implicit Place search using SMT with State Equation took 131631 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 132058 ms. Remains : 3168/3168 places, 7154/7154 transitions.
Built C files in :
/tmp/ltsmin8487905770626015757
[2026-05-25 18:06:11] [INFO ] Built C files in 95ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8487905770626015757
Running compilation step : cd /tmp/ltsmin8487905770626015757;'/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/ltsmin8487905770626015757;'/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/ltsmin8487905770626015757;'/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 18:06:14] [INFO ] Flatten gal took : 166 ms
[2026-05-25 18:06:14] [INFO ] Flatten gal took : 181 ms
[2026-05-25 18:06:14] [INFO ] Time to serialize gal into /tmp/LTL11969808433828163176.gal : 35 ms
[2026-05-25 18:06:14] [INFO ] Time to serialize properties into /tmp/LTL14672232460753984904.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/LTL11969808433828163176.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10615467808916283853.hoa' '-atoms' '/tmp/LTL14672232460753984904.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL14672232460753984904.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10615467808916283853.hoa
Detected timeout of ITS tools.
[2026-05-25 18:06:30] [INFO ] Flatten gal took : 146 ms
[2026-05-25 18:06:30] [INFO ] Flatten gal took : 160 ms
[2026-05-25 18:06:30] [INFO ] Time to serialize gal into /tmp/LTL3268679401336332918.gal : 29 ms
[2026-05-25 18:06:30] [INFO ] Time to serialize properties into /tmp/LTL10653488945584098598.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/LTL3268679401336332918.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10653488945584098598.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(F("(Node16HasDetectedCrashOfNode5<=Node0HasTheLeafSetOfRx6ToReplaceNode21)")))))
Formula 0 simplified : XXG!"(Node16HasDetectedCrashOfNode5<=Node0HasTheLeafSetOfRx6ToReplaceNode21)"
Detected timeout of ITS tools.
[2026-05-25 18:06:45] [INFO ] Flatten gal took : 151 ms
[2026-05-25 18:06:45] [INFO ] Applying decomposition
[2026-05-25 18:06:45] [INFO ] Flatten gal took : 168 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/graph1246096606942905777.txt' '-o' '/tmp/graph1246096606942905777.bin' '-w' '/tmp/graph1246096606942905777.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1246096606942905777.bin' '-l' '-1' '-v' '-w' '/tmp/graph1246096606942905777.weights' '-q' '0' '-e' '0.001'
[2026-05-25 18:06:46] [INFO ] Decomposing Gal with order
[2026-05-25 18:06:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 18:06:46] [INFO ] Removed a total of 5543 redundant transitions.
[2026-05-25 18:06:47] [INFO ] Flatten gal took : 555 ms
[2026-05-25 18:06:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 334 labels/synchronizations in 79 ms.
[2026-05-25 18:06:47] [INFO ] Time to serialize gal into /tmp/LTL14796456536330860815.gal : 34 ms
[2026-05-25 18:06:47] [INFO ] Time to serialize properties into /tmp/LTL10820321902973223249.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14796456536330860815.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10820321902973223249.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 : !((X(X(F("(gu178.Node16HasDetectedCrashOfNode5<=gu178.Node0HasTheLeafSetOfRx6ToReplaceNode21)")))))
Formula 0 simplified : XXG!"(gu178.Node16HasDetectedCrashOfNode5<=gu178.Node0HasTheLeafSetOfRx6ToReplaceNode21)"
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S24C07-LTLCardinality-15 finished in 508420 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Spot run failed in 82 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(X(X(p0)))||F((G(F(p1))||(p2&&F(p1))))))))'
Spot run failed in 72 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Spot run failed in 56 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 18:07:03] [INFO ] Flatten gal took : 141 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6009049043758837880
[2026-05-25 18:07:03] [INFO ] Too many transitions (7602) to apply POR reductions. Disabling POR matrices.
[2026-05-25 18:07:03] [INFO ] Applying decomposition
[2026-05-25 18:07:03] [INFO ] Built C files in 108ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6009049043758837880
Running compilation step : cd /tmp/ltsmin6009049043758837880;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2026-05-25 18:07:03] [INFO ] Flatten gal took : 140 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/graph2438966525536981022.txt' '-o' '/tmp/graph2438966525536981022.bin' '-w' '/tmp/graph2438966525536981022.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2438966525536981022.bin' '-l' '-1' '-v' '-w' '/tmp/graph2438966525536981022.weights' '-q' '0' '-e' '0.001'
[2026-05-25 18:07:03] [INFO ] Decomposing Gal with order
[2026-05-25 18:07:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 18:07:04] [INFO ] Removed a total of 6482 redundant transitions.
[2026-05-25 18:07:04] [INFO ] Flatten gal took : 572 ms
[2026-05-25 18:07:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 316 labels/synchronizations in 72 ms.
[2026-05-25 18:07:05] [INFO ] Time to serialize gal into /tmp/LTLCardinality59126230010280775.gal : 32 ms
[2026-05-25 18:07:05] [INFO ] Time to serialize properties into /tmp/LTLCardinality16639394917612298126.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/LTLCardinality59126230010280775.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality16639394917612298126.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...296
Read 3 LTL properties
Checking formula 0 : !((F(G("((gi0.gi3.gu80.Node11HasDetectedCrashOfNode1<3)&&(gu222.Node12HasAskedItsLeafSetToLx5ToReplaceNode0<=gu222.Node7HasTheLeafSetO...181
Formula 0 simplified : GF!"((gi0.gi3.gu80.Node11HasDetectedCrashOfNode1<3)&&(gu222.Node12HasAskedItsLeafSetToLx5ToReplaceNode0<=gu222.Node7HasTheLeafSetOfR...175
Compilation finished in 37600 ms.
Running link step : cd /tmp/ltsmin6009049043758837880;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 112 ms.
Running LTSmin : cd /tmp/ltsmin6009049043758837880;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ 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-S24C07"
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-S24C07, 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-oct2-177969020200483"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C07.tgz
mv MultiCrashLeafsetExtension-PT-S24C07 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 ;