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-oct2-177969020200475.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/sdalzilio/mcc2026-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.........................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is MultiCrashLeafsetExtension-PT-S24C06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-oct2-177969020200475
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 13M
-rw-r--r-- 1 mcc users 14K Mar 7 18:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Mar 7 18:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 7 18:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Mar 7 18:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.6K 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 4.8K Mar 15 11:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 23K Mar 15 11:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Mar 7 18:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 86K Mar 7 18:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 18K Mar 7 18:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Mar 7 18:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Mar 15 11:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K 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 13M 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-S24C06-LTLCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1779727665894

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-S24C06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-25 16:47:47] [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 16:47:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 16:47:47] [INFO ] Load time of PNML (sax parser for PT used): 683 ms
[2026-05-25 16:47:48] [INFO ] Transformed 12464 places.
[2026-05-25 16:47:48] [INFO ] Transformed 18463 transitions.
[2026-05-25 16:47:48] [INFO ] Parsed PT model containing 12464 places and 18463 transitions and 71462 arcs in 892 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 49 out of 12464 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12464/12464 places, 18463/18463 transitions.
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 12424 transition count 18463
Discarding 3568 places :
Symmetric choice reduction at 1 with 3568 rule applications. Total rules 3608 place count 8856 transition count 14895
Iterating global reduction 1 with 3568 rules applied. Total rules applied 7176 place count 8856 transition count 14895
Discarding 3265 places :
Symmetric choice reduction at 1 with 3265 rule applications. Total rules 10441 place count 5591 transition count 11630
Iterating global reduction 1 with 3265 rules applied. Total rules applied 13706 place count 5591 transition count 11630
Discarding 512 places :
Symmetric choice reduction at 1 with 512 rule applications. Total rules 14218 place count 5079 transition count 8558
Iterating global reduction 1 with 512 rules applied. Total rules applied 14730 place count 5079 transition count 8558
Applied a total of 14730 rules in 4132 ms. Remains 5079 /12464 variables (removed 7385) and now considering 8558/18463 (removed 9905) transitions.
[2026-05-25 16:47:52] [INFO ] Flow matrix only has 7958 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-11693504381436350982.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-970138178612726831.kers'
[2026-05-25 16:47:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11693504381436350982.kers, --Pflows, --basisKERS=/tmp/petrispot-output-970138178612726831.kers]
Culling duplicate invariants (modulo rational): removing 363 columns.
Culled 363 columns in 4 ms.
// Phase 1: matrix 7958 rows 4716 cols 22118 entries
Finished phase 1 with 3446 SingleSign rule and 644 generalized
[2026-05-25 16:47:52] [INFO ] Computed 989 invariants in 91 ms
Computed 989 P flows in 92 ms.
Exported basis to /tmp/petrispot-output-970138178612726831.kers
Total runtime 98 ms.
[2026-05-25 16:48:05] [INFO ] Implicit Places using invariants in 12914 ms returned [4, 8, 12, 14, 18, 22, 24, 29, 39, 48, 59, 74, 89, 106, 125, 146, 169, 193, 221, 223, 225, 227, 229, 250, 269, 289, 304, 319, 330, 339, 346, 351, 354, 381, 388, 391, 392, 393, 394, 395, 396, 397, 400, 405, 412, 421, 432, 445, 460, 477, 496, 517, 539, 561, 562, 563, 564, 567, 568, 589, 606, 621, 634, 645, 654, 661, 666, 669, 671, 698, 705, 708, 709, 710, 711, 712, 714, 719, 722, 727, 734, 743, 754, 767, 782, 799, 818, 838, 860, 861, 862, 863, 864, 865, 884, 899, 912, 923, 932, 939, 944, 947, 949, 951, 978, 985, 988, 989, 990, 991, 992, 993, 994, 996, 998, 1001, 1006, 1013, 1022, 1033, 1046, 1061, 1078, 1096, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1135, 1148, 1159, 1168, 1175, 1180, 1183, 1185, 1187, 1189, 1216, 1223, 1226, 1227, 1228, 1230, 1231, 1232, 1234, 1236, 1240, 1243, 1248, 1255, 1264, 1275, 1288, 1303, 1319, 1335, 1336, 1337, 1338, 1339, 1340, 1341, 1354, 1365, 1374, 1381, 1386, 1389, 1391, 1393, 1395, 1397, 1424, 1431, 1434, 1435, 1437, 1438, 1439, 1440, 1442, 1444, 1446, 1450, 1453, 1458, 1465, 1474, 1485, 1498, 1512, 1526, 1527, 1528, 1529, 1530, 1532, 1543, 1552, 1559, 1564, 1567, 1569, 1573, 1575, 1577, 1579, 1606, 1613, 1616, 1617, 1619, 1620, 1621, 1622, 1626, 1628, 1630, 1634, 1637, 1642, 1649, 1658, 1669, 1681, 1693, 1694, 1695, 1696, 1697, 1698, 1699, 1708, 1715, 1720, 1723, 1725, 1727, 1729, 1731, 1733, 1735, 1762, 1769, 1772, 1773, 1774, 1775, 1776, 1777, 1778, 1780, 1782, 1784, 1786, 1788, 1790, 1793, 1798, 1805, 1815, 1825, 1835, 1836, 1837, 1838, 1839, 1840, 1841, 1848, 1853, 1856, 1858, 1860, 1862, 1864, 1866, 1868, 1870, 1897, 1904, 1907, 1908, 1909, 1910, 1911, 1912, 1913, 1915, 1917, 1919, 1921, 1923, 1925, 1927, 1930, 1935, 1942, 1950, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1969, 1972, 1974, 1976, 1978, 1980, 1982, 1984, 1986, 1988, 2015, 2022, 2025, 2027, 2029, 2030, 2031, 2035, 2037, 2039, 2041, 2043, 2047, 2049, 2051, 2054, 2059, 2065, 2071, 2072, 2073, 2074, 2075, 2076, 2077, 2080, 2082, 2084, 2086, 2088, 2090, 2092, 2094, 2096, 2098, 2125, 2132, 2135, 2136, 2137, 2138, 2139, 2140, 2141, 2143, 2145, 2147, 2149, 2151, 2153, 2155, 2157, 2159, 2162, 2166, 2170, 2171, 2172, 2173, 2174, 2175, 2176, 2178, 2180, 2182, 2184, 2186, 2188, 2190, 2192, 2194, 2196, 2223, 2230, 2233, 2234, 2235, 2236, 2237, 2238, 2239, 2241, 2243, 2245, 2247, 2249, 2251, 2253, 2255, 2257, 2259, 2261, 2264, 2265, 2266, 2267, 2269, 2270, 2274, 2276, 2278, 2280, 2282, 2284, 2286, 2288, 2290, 2292, 2319, 2321, 2325, 2328, 2329, 2330, 2331, 2332, 2333, 2334, 2336, 2338, 2340, 2343, 2345, 2347, 2349, 2351, 2353, 2355, 2357, 2360, 2361, 2362, 2363, 2364, 2365, 2366, 2368, 2370, 2372, 2374, 2376, 2378, 2380, 2382, 2384, 2386, 2413, 2420, 2423, 2424, 2427, 2428, 2429, 2431, 2433, 2435, 2437, 2439, 2444, 2449, 2451, 2453, 2455, 2457, 2460, 2462, 2463, 2464, 2466, 2468, 2470, 2472, 2474, 2476, 2480, 2482, 2487, 2489, 2491, 2518, 2525, 2528, 2529, 2530, 2531, 2532, 2534, 2536, 2538, 2540, 2542, 2544, 2548, 2550, 2552, 2554, 2556, 2559, 2564, 2565, 2566, 2567, 2568, 2569, 2570, 2573, 2575, 2577, 2579, 2581, 2583, 2585, 2587, 2589, 2591, 2618, 2625, 2628, 2629, 2630, 2631, 2632, 2634, 2636, 2638, 2640, 2642, 2644, 2649, 2651, 2653, 2655, 2658, 2663, 2670, 2672, 2673, 2674, 2675, 2676, 2681, 2684, 2686, 2688, 2690, 2695, 2697, 2699, 2701, 2703, 2730, 2737, 2740, 2741, 2742, 2744, 2746, 2748, 2750, 2752, 2754, 2756, 2758, 2763, 2765, 2768, 2776, 2783, 2793, 2794, 2795, 2796, 2797, 2798, 2805, 2810, 2813, 2815, 2817, 2822, 2824, 2826, 2828, 2830, 2857, 2864, 2868, 2869, 2870, 2872, 2873, 2875, 2877, 2882, 2887, 2891, 2893, 2895, 2898, 2903, 2910, 2919, 2930, 2933, 2934, 2935, 2936, 2945, 2954, 2959, 2962, 2964, 2966, 2968, 2973, 2975, 2977, 3004, 3011, 3014, 3015, 3016, 3017, 3018, 3019, 3020, 3022, 3024, 3026, 3028, 3030, 3032, 3035, 3040, 3047, 3056, 3067, 3080, 3081, 3082, 3083, 3084, 3085, 3086, 3097, 3106, 3113, 3118, 3121, 3123, 3125, 3127, 3129, 3131, 3158, 3165, 3168, 3169, 3170, 3171, 3172, 3173, 3174, 3176, 3178, 3180, 3182, 3184, 3187, 3192, 3199, 3208, 3219, 3232, 3247, 3248, 3249, 3250, 3251, 3252, 3253, 3266, 3277, 3286, 3293, 3298, 3301, 3303, 3305, 3307, 3309, 3336, 3343, 3346, 3347, 3348, 3349, 3350, 3351, 3352, 3354, 3356, 3358, 3360, 3363, 3368, 3375, 3384, 3395, 3408, 3423, 3440, 3441, 3442, 3443, 3444, 3445, 3446, 3461, 3474, 3485, 3494, 3501, 3506, 3509, 3511, 3513, 3515, 3542, 3549, 3552, 3553, 3554, 3557, 3558, 3561, 3563, 3567, 3570, 3575, 3582, 3591, 3605, 3618, 3633, 3650, 3669, 3670, 3671, 3673, 3674, 3675, 3692, 3707, 3720, 3731, 3740, 3747, 3752, 3758, 3760, 3762, 3789, 3796, 3800, 3801, 3802, 3803, 3804, 3805, 3810, 3812, 3815, 3820, 3827, 3836, 3847, 3860, 3875, 3892, 3911, 3932, 3933, 3934, 3935, 3936, 3938, 3957, 3974, 3989, 4002, 4013, 4022, 4029, 4037, 4040, 4042, 4069, 4076, 4079, 4080, 4081, 4082, 4083, 4084, 4085, 4087, 4090, 4095, 4102, 4111, 4122, 4135, 4150, 4167, 4186, 4207, 4230, 4231, 4232, 4233, 4234, 4235, 4236, 4257, 4276, 4293, 4308, 4321, 4332, 4341, 4348, 4353, 4356, 4383, 4385, 4389, 4392, 4393, 4394, 4395, 4396, 4397, 4398, 4401, 4406, 4413, 4422, 4433, 4446, 4461, 4478, 4497, 4518, 4541, 4567, 4568, 4569, 4570, 4571, 4572, 4595, 4616, 4637, 4669, 4682, 4693, 4702, 4709, 4714, 4742]
[2026-05-25 16:48:05] [INFO ] Actually due to overlaps returned [381, 698, 978, 1216, 1424, 1606, 1762, 1897, 2015, 2125, 2223, 2319, 2413, 2518, 2618, 2730, 2857, 3004, 3158, 3336, 3542, 3789, 4069, 4383, 4742, 4, 12, 14, 18, 22, 221, 223, 225, 227, 391, 392, 393, 394, 395, 396, 561, 562, 563, 564, 567, 708, 709, 710, 711, 712, 860, 861, 862, 863, 864, 988, 989, 990, 991, 992, 993, 1114, 1115, 1116, 1117, 1118, 1119, 1226, 1227, 1228, 1230, 1231, 1335, 1336, 1337, 1338, 1339, 1340, 1434, 1435, 1437, 1438, 1439, 1526, 1527, 1528, 1529, 1530, 1616, 1617, 1619, 1620, 1621, 1693, 1694, 1695, 1696, 1697, 1698, 1772, 1773, 1774, 1775, 1776, 1777, 1835, 1836, 1837, 1838, 1839, 1840, 1907, 1908, 1909, 1910, 1911, 1912, 1958, 1959, 1960, 1961, 1962, 1963, 2025, 2027, 2029, 2030, 2071, 2072, 2073, 2074, 2075, 2076, 2135, 2136, 2137, 2138, 2139, 2140, 2170, 2171, 2172, 2173, 2174, 2175, 2233, 2234, 2235, 2236, 2237, 2238, 2264, 2265, 2266, 2267, 2269, 2321, 2328, 2329, 2330, 2331, 2332, 2333, 2360, 2361, 2362, 2363, 2364, 2365, 2423, 2424, 2427, 2428, 2460, 2462, 2463, 2464, 2528, 2529, 2530, 2531, 2532, 2564, 2565, 2566, 2567, 2568, 2569, 2628, 2629, 2630, 2631, 2632, 2670, 2672, 2673, 2674, 2675, 2740, 2741, 2742, 2744, 2793, 2794, 2795, 2796, 2797, 2868, 2869, 2870, 2872, 2930, 2933, 2934, 2935, 3014, 3015, 3016, 3017, 3018, 3019, 3080, 3081, 3082, 3083, 3084, 3085, 3168, 3169, 3170, 3171, 3172, 3173, 3247, 3248, 3249, 3250, 3251, 3252, 3346, 3347, 3348, 3349, 3350, 3351, 3440, 3441, 3442, 3443, 3444, 3445, 3552, 3553, 3554, 3557, 3669, 3670, 3671, 3673, 3674, 3800, 3801, 3802, 3803, 3804, 3932, 3933, 3934, 3935, 3936, 4079, 4080, 4081, 4082, 4083, 4084, 4230, 4231, 4232, 4233, 4234, 4235, 4385, 4392, 4393, 4394, 4395, 4396, 4397, 4567, 4568, 4569, 4570, 4571]
Discarding 294 places :
Implicit Place search using SMT only with invariants took 12981 ms to find 294 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 4785/12464 places, 8558/18463 transitions.
Discarding 252 places :
Symmetric choice reduction at 0 with 252 rule applications. Total rules 252 place count 4533 transition count 8306
Iterating global reduction 0 with 252 rules applied. Total rules applied 504 place count 4533 transition count 8306
Discarding 251 places :
Symmetric choice reduction at 0 with 251 rule applications. Total rules 755 place count 4282 transition count 8055
Iterating global reduction 0 with 251 rules applied. Total rules applied 1006 place count 4282 transition count 8055
Discarding 249 places :
Symmetric choice reduction at 0 with 249 rule applications. Total rules 1255 place count 4033 transition count 7806
Iterating global reduction 0 with 249 rules applied. Total rules applied 1504 place count 4033 transition count 7806
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 1523 place count 4014 transition count 7692
Iterating global reduction 0 with 19 rules applied. Total rules applied 1542 place count 4014 transition count 7692
Applied a total of 1542 rules in 2468 ms. Remains 4014 /4785 variables (removed 771) and now considering 7692/8558 (removed 866) transitions.
[2026-05-25 16:48:08] [INFO ] Flow matrix only has 7092 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-6686148459184359881.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5927935890169451426.kers'
[2026-05-25 16:48:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6686148459184359881.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5927935890169451426.kers]
Culling duplicate invariants (modulo rational): removing 360 columns.
Culled 360 columns in 5 ms.
// Phase 1: matrix 7092 rows 3654 cols 19057 entries
Finished phase 1 with 2774 SingleSign rule and 545 generalized
[2026-05-25 16:48:08] [INFO ] Computed 695 invariants in 125 ms
Computed 695 P flows in 125 ms.
Exported basis to /tmp/petrispot-output-5927935890169451426.kers
Total runtime 132 ms.
[2026-05-25 16:48:22] [INFO ] Implicit Places using invariants in 14645 ms returned [7, 19, 24, 34, 43, 54, 69, 84, 101, 120, 141, 164, 188, 220, 241, 260, 280, 295, 310, 321, 330, 337, 342, 345, 378, 381, 384, 389, 396, 405, 416, 429, 444, 461, 480, 501, 523, 547, 568, 585, 600, 613, 624, 633, 640, 645, 648, 650, 669, 673, 678, 681, 686, 693, 702, 713, 726, 741, 758, 777, 797, 819, 838, 853, 866, 877, 886, 893, 898, 901, 903, 905, 918, 920, 922, 924, 927, 932, 939, 948, 959, 972, 987, 1004, 1022, 1040, 1055, 1068, 1079, 1088, 1095, 1100, 1103, 1105, 1107, 1109, 1118, 1122, 1124, 1126, 1130, 1133, 1138, 1145, 1154, 1165, 1178, 1193, 1209, 1224, 1237, 1248, 1257, 1264, 1269, 1272, 1274, 1276, 1278, 1280, 1291, 1295, 1297, 1299, 1301, 1305, 1308, 1313, 1320, 1329, 1340, 1353, 1367, 1382, 1393, 1402, 1409, 1414, 1417, 1419, 1423, 1425, 1427, 1429, 1442, 1446, 1450, 1452, 1454, 1458, 1461, 1466, 1473, 1482, 1493, 1505, 1516, 1525, 1532, 1537, 1540, 1542, 1544, 1546, 1548, 1550, 1552, 1565, 1568, 1570, 1572, 1574, 1576, 1578, 1580, 1583, 1588, 1595, 1605, 1615, 1624, 1631, 1636, 1639, 1641, 1643, 1645, 1647, 1649, 1651, 1653, 1663, 1666, 1668, 1670, 1672, 1674, 1676, 1678, 1680, 1683, 1688, 1695, 1703, 1710, 1715, 1718, 1720, 1722, 1724, 1726, 1728, 1730, 1732, 1734, 1744, 1749, 1753, 1755, 1757, 1759, 1761, 1765, 1767, 1769, 1772, 1777, 1783, 1788, 1791, 1793, 1795, 1797, 1799, 1801, 1803, 1805, 1807, 1809, 1822, 1824, 1826, 1828, 1830, 1832, 1834, 1836, 1838, 1840, 1842, 1845, 1849, 1852, 1854, 1856, 1858, 1860, 1862, 1864, 1866, 1868, 1870, 1872, 1881, 1883, 1885, 1887, 1889, 1891, 1893, 1895, 1897, 1899, 1901, 1903, 1905, 1909, 1913, 1915, 1917, 1919, 1921, 1923, 1925, 1927, 1929, 1931, 1940, 1942, 1944, 1946, 1948, 1951, 1953, 1955, 1957, 1959, 1961, 1963, 1965, 1967, 1969, 1971, 1973, 1975, 1977, 1979, 1981, 1983, 1985, 1987, 1996, 2001, 2003, 2005, 2007, 2009, 2011, 2016, 2021, 2023, 2025, 2027, 2029, 2034, 2036, 2038, 2040, 2042, 2044, 2048, 2050, 2055, 2057, 2059, 2076, 2080, 2082, 2084, 2086, 2088, 2090, 2094, 2096, 2098, 2100, 2102, 2105, 2109, 2112, 2114, 2116, 2118, 2120, 2122, 2124, 2126, 2128, 2130, 2141, 2145, 2147, 2149, 2151, 2153, 2155, 2160, 2162, 2164, 2166, 2169, 2174, 2182, 2187, 2190, 2192, 2194, 2196, 2201, 2203, 2205, 2207, 2209, 2222, 2227, 2229, 2231, 2233, 2235, 2237, 2239, 2244, 2246, 2249, 2257, 2264, 2274, 2281, 2286, 2289, 2291, 2293, 2298, 2300, 2302, 2304, 2306, 2321, 2326, 2328, 2330, 2335, 2340, 2344, 2346, 2348, 2351, 2356, 2363, 2372, 2385, 2394, 2403, 2408, 2411, 2413, 2415, 2417, 2422, 2424, 2426, 2443, 2446, 2448, 2450, 2452, 2454, 2456, 2458, 2461, 2466, 2473, 2482, 2493, 2506, 2517, 2526, 2533, 2538, 2541, 2543, 2545, 2547, 2549, 2551, 2563, 2565, 2567, 2569, 2571, 2573, 2575, 2578, 2583, 2590, 2599, 2610, 2623, 2637, 2650, 2661, 2670, 2677, 2682, 2685, 2687, 2689, 2691, 2693, 2702, 2704, 2706, 2708, 2710, 2712, 2715, 2720, 2727, 2736, 2747, 2760, 2775, 2791, 2806, 2819, 2830, 2839, 2846, 2851, 2854, 2856, 2858, 2860, 2869, 2874, 2877, 2879, 2883, 2886, 2891, 2898, 2907, 2921, 2934, 2949, 2966, 2986, 3003, 3018, 3031, 3042, 3051, 3058, 3063, 3069, 3071, 3073, 3088, 3092, 3097, 3099, 3102, 3107, 3114, 3123, 3134, 3147, 3162, 3179, 3198, 3220, 3239, 3256, 3271, 3284, 3295, 3304, 3311, 3319, 3322, 3324, 3337, 3339, 3341, 3344, 3349, 3356, 3365, 3376, 3389, 3404, 3421, 3440, 3461, 3483, 3504, 3523, 3540, 3555, 3568, 3579, 3588, 3595, 3600, 3603, 3610, 3612, 3615, 3620, 3627, 3636, 3647, 3660, 3675, 3692, 3711, 3732, 3755, 3781, 3804, 3825, 3846, 3878, 3891, 3902, 3911, 3918, 3923]
Discarding 598 places :
Implicit Place search using SMT only with invariants took 14675 ms to find 598 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3416/12464 places, 7692/18463 transitions.
Applied a total of 0 rules in 377 ms. Remains 3416 /3416 variables (removed 0) and now considering 7692/7692 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 34665 ms. Remains : 3416/12464 places, 7692/18463 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3416/3416 places, 7692/7692 transitions.
Applied a total of 0 rules in 348 ms. Remains 3416 /3416 variables (removed 0) and now considering 7692/7692 (removed 0) transitions.
[2026-05-25 16:48:23] [INFO ] Flow matrix only has 7092 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-12955595997043847110.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1273534603540995803.kers'
[2026-05-25 16:48:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12955595997043847110.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1273534603540995803.kers]
Culling duplicate invariants (modulo rational): removing 47 columns.
Culled 47 columns in 11 ms.
// Phase 1: matrix 7092 rows 3369 cols 18487 entries
Finished phase 1 with 2916 SingleSign rule and 403 generalized
[2026-05-25 16:48:23] [INFO ] Computed 97 invariants in 150 ms
Computed 97 P flows in 151 ms.
Exported basis to /tmp/petrispot-output-1273534603540995803.kers
Total runtime 157 ms.
[2026-05-25 16:48:32] [INFO ] Implicit Places using invariants in 9067 ms returned []
[2026-05-25 16:48:32] [INFO ] Flow matrix only has 7092 transitions (discarded 600 similar events)
[2026-05-25 16:48:32] [INFO ] Invariant cache hit.
[2026-05-25 16:48:36] [INFO ] State equation strengthened by 2947 read => feed constraints.
[2026-05-25 16:49:07] [INFO ] Performed 355/3416 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 16:49:37] [INFO ] Performed 841/3416 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 16:50:07] [INFO ] Performed 1166/3416 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 16:50:37] [INFO ] Performed 1454/3416 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 16:50:37] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 16:50:37] [INFO ] Implicit Places using invariants and state equation in 125328 ms returned []
Implicit Place search using SMT with State Equation took 134416 ms to find 0 implicit places.
Running 7667 sub problems to find dead transitions.
[2026-05-25 16:50:38] [INFO ] Flow matrix only has 7092 transitions (discarded 600 similar events)
[2026-05-25 16:50:38] [INFO ] Invariant cache hit.
[2026-05-25 16:50:38] [INFO ] State equation strengthened by 2947 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/3414 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 7667 unsolved
SMT process timed out in 37848ms, After SMT, problems are : Problem set: 0 solved, 7667 unsolved
Search for dead transitions found 0 dead transitions in 37932ms
Finished structural reductions in LTL mode , in 1 iterations and 172794 ms. Remains : 3416/3416 places, 7692/7692 transitions.
Support contains 49 out of 3416 places after structural reductions.
[2026-05-25 16:51:16] [INFO ] Flatten gal took : 394 ms
[2026-05-25 16:51:16] [INFO ] Flatten gal took : 285 ms
[2026-05-25 16:51:17] [INFO ] Input system was already deterministic with 7692 transitions.
Support contains 48 out of 3416 places (down from 49) after GAL structural reductions.
RANDOM walk for 40000 steps (644 resets) in 3058 ms. (13 steps per ms) remains 24/34 properties
BEST_FIRST walk for 4004 steps (12 resets) in 37 ms. (105 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (12 resets) in 40 ms. (97 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (12 resets) in 25 ms. (154 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (12 resets) in 58 ms. (67 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (12 resets) in 47 ms. (83 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (12 resets) in 22 ms. (174 steps per ms) remains 23/24 properties
BEST_FIRST walk for 4004 steps (12 resets) in 31 ms. (125 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (12 resets) in 25 ms. (154 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (12 resets) in 27 ms. (143 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (12 resets) in 31 ms. (125 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (12 resets) in 23 ms. (166 steps per ms) remains 22/23 properties
BEST_FIRST walk for 4004 steps (12 resets) in 24 ms. (160 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (12 resets) in 26 ms. (148 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (12 resets) in 25 ms. (154 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (12 resets) in 30 ms. (129 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (12 resets) in 29 ms. (133 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (12 resets) in 25 ms. (154 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (12 resets) in 31 ms. (125 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (12 resets) in 30 ms. (129 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (12 resets) in 31 ms. (125 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (12 resets) in 28 ms. (138 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (12 resets) in 32 ms. (121 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (12 resets) in 26 ms. (148 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (12 resets) in 30 ms. (129 steps per ms) remains 22/22 properties
[2026-05-25 16:51:18] [INFO ] Flow matrix only has 7092 transitions (discarded 600 similar events)
[2026-05-25 16:51:18] [INFO ] Invariant cache hit.
[2026-05-25 16:51:18] [INFO ] State equation strengthened by 2947 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 22 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp33 is UNSAT
At refinement iteration 1 (OVERLAPS) 2596/2624 variables, 3/3 constraints. Problems are: Problem set: 8 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2624 variables, 0/3 constraints. Problems are: Problem set: 8 solved, 14 unsolved
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp21 is UNSAT
At refinement iteration 3 (OVERLAPS) 712/3336 variables, 38/41 constraints. Problems are: Problem set: 10 solved, 12 unsolved
SMT process timed out in 8191ms, After SMT, problems are : Problem set: 10 solved, 12 unsolved
Fused 12 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 18 out of 3416 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3416/3416 places, 7692/7692 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 3416 transition count 7666
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 52 place count 3390 transition count 7666
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 35 Pre rules applied. Total rules applied 52 place count 3390 transition count 7631
Deduced a syphon composed of 35 places in 6 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 122 place count 3355 transition count 7631
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 137 place count 3340 transition count 7606
Iterating global reduction 2 with 15 rules applied. Total rules applied 152 place count 3340 transition count 7606
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 152 place count 3340 transition count 7605
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 154 place count 3339 transition count 7605
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 167 place count 3326 transition count 7537
Iterating global reduction 2 with 13 rules applied. Total rules applied 180 place count 3326 transition count 7537
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 181 place count 3325 transition count 7531
Iterating global reduction 2 with 1 rules applied. Total rules applied 182 place count 3325 transition count 7531
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 5 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 278 place count 3277 transition count 7483
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 291 place count 3264 transition count 7470
Iterating global reduction 2 with 13 rules applied. Total rules applied 304 place count 3264 transition count 7470
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 317 place count 3251 transition count 7392
Iterating global reduction 2 with 13 rules applied. Total rules applied 330 place count 3251 transition count 7392
Free-agglomeration rule (complex) applied 328 times.
Iterating global reduction 2 with 328 rules applied. Total rules applied 658 place count 3251 transition count 9799
Reduce places removed 328 places and 0 transitions.
Iterating post reduction 2 with 328 rules applied. Total rules applied 986 place count 2923 transition count 9799
Partial Free-agglomeration rule applied 33 times.
Drop transitions (Partial Free agglomeration) removed 33 transitions
Iterating global reduction 3 with 33 rules applied. Total rules applied 1019 place count 2923 transition count 9799
Applied a total of 1019 rules in 4585 ms. Remains 2923 /3416 variables (removed 493) and now considering 9799/7692 (removed -2107) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4586 ms. Remains : 2923/3416 places, 9799/7692 transitions.
RANDOM walk for 40000 steps (1127 resets) in 2178 ms. (18 steps per ms) remains 10/12 properties
BEST_FIRST walk for 40004 steps (94 resets) in 247 ms. (161 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (93 resets) in 220 ms. (181 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (93 resets) in 216 ms. (184 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (95 resets) in 227 ms. (175 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (94 resets) in 216 ms. (184 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (94 resets) in 210 ms. (189 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (92 resets) in 247 ms. (161 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (93 resets) in 253 ms. (157 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (95 resets) in 235 ms. (169 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (91 resets) in 167 ms. (238 steps per ms) remains 10/10 properties
[2026-05-25 16:51:32] [INFO ] Flow matrix only has 8914 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-14158729396050094009.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14716663473313767558.kers'
[2026-05-25 16:51:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14158729396050094009.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14716663473313767558.kers]
Culling duplicate invariants (modulo rational): removing 47 columns.
Culled 47 columns in 3 ms.
// Phase 1: matrix 8914 rows 2876 cols 25210 entries
Finished phase 1 with 2743 SingleSign rule and 83 generalized
[2026-05-25 16:51:32] [INFO ] Computed 97 invariants in 85 ms
Computed 97 P flows in 86 ms.
Exported basis to /tmp/petrispot-output-14716663473313767558.kers
Total runtime 93 ms.
[2026-05-25 16:51:33] [INFO ] State equation strengthened by 5547 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, 10 unsolved
At refinement iteration 1 (OVERLAPS) 2147/2161 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2161 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 681/2842 variables, 37/40 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2842 variables, 12/52 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2842 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 37/2879 variables, 13/65 constraints. Problems are: Problem set: 0 solved, 10 unsolved
SMT process timed out in 46909ms, After SMT, problems are : Problem set: 0 solved, 10 unsolved
Fused 10 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 14 out of 2923 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2923/2923 places, 9799/9799 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 2923 transition count 9853
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 2922 transition count 9853
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 5 place count 2922 transition count 9853
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 8 place count 2919 transition count 9850
Iterating global reduction 1 with 3 rules applied. Total rules applied 11 place count 2919 transition count 9850
Applied a total of 11 rules in 2329 ms. Remains 2919 /2923 variables (removed 4) and now considering 9850/9799 (removed -51) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2329 ms. Remains : 2919/2923 places, 9850/9799 transitions.
RANDOM walk for 40000 steps (1131 resets) in 1685 ms. (23 steps per ms) remains 8/10 properties
BEST_FIRST walk for 40004 steps (94 resets) in 341 ms. (116 steps per ms) remains 7/8 properties
BEST_FIRST walk for 40003 steps (95 resets) in 172 ms. (231 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (93 resets) in 168 ms. (236 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (93 resets) in 165 ms. (240 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (94 resets) in 166 ms. (239 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (96 resets) in 167 ms. (238 steps per ms) remains 6/7 properties
BEST_FIRST walk for 40003 steps (94 resets) in 166 ms. (239 steps per ms) remains 6/6 properties
[2026-05-25 16:52:22] [INFO ] Flow matrix only has 8965 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-6924197774294159531.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3926078668658188436.kers'
[2026-05-25 16:52:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6924197774294159531.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3926078668658188436.kers]
Culling duplicate invariants (modulo rational): removing 47 columns.
Culled 47 columns in 3 ms.
// Phase 1: matrix 8965 rows 2872 cols 25380 entries
Finished phase 1 with 2743 SingleSign rule and 79 generalized
[2026-05-25 16:52:22] [INFO ] Computed 97 invariants in 85 ms
Computed 97 P flows in 86 ms.
Exported basis to /tmp/petrispot-output-3926078668658188436.kers
Total runtime 93 ms.
[2026-05-25 16:52:23] [INFO ] State equation strengthened by 5602 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 2149/2157 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2157 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 681/2838 variables, 37/40 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2838 variables, 5/45 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2838 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 37/2875 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2875 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 6 unsolved
SMT process timed out in 77092ms, After SMT, problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 8 out of 2919 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2919/2919 places, 9850/9850 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 2919 transition count 9846
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 2915 transition count 9846
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 2914 transition count 9845
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 11 place count 2913 transition count 9844
Iterating global reduction 2 with 1 rules applied. Total rules applied 12 place count 2913 transition count 9844
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 13 place count 2913 transition count 9843
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 14 place count 2912 transition count 9843
Partial Free-agglomeration rule applied 4 times.
Drop transitions (Partial Free agglomeration) removed 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 18 place count 2912 transition count 9843
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 22 place count 2908 transition count 9839
Iterating global reduction 3 with 4 rules applied. Total rules applied 26 place count 2908 transition count 9839
Applied a total of 26 rules in 2766 ms. Remains 2908 /2919 variables (removed 11) and now considering 9839/9850 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2766 ms. Remains : 2908/2919 places, 9839/9850 transitions.
Successfully simplified 10 atomic propositions for a total of 13 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 792 stabilizing places and 2491 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X(X(X(X(X(X(G(p1))))))))))'
Support contains 3 out of 3416 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3416/3416 places, 7692/7692 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 3376 transition count 7637
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 3376 transition count 7637
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 117 place count 3339 transition count 7525
Iterating global reduction 0 with 37 rules applied. Total rules applied 154 place count 3339 transition count 7525
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 176 place count 3317 transition count 7398
Iterating global reduction 0 with 22 rules applied. Total rules applied 198 place count 3317 transition count 7398
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 199 place count 3316 transition count 7392
Iterating global reduction 0 with 1 rules applied. Total rules applied 200 place count 3316 transition count 7392
Applied a total of 200 rules in 2210 ms. Remains 3316 /3416 variables (removed 100) and now considering 7392/7692 (removed 300) transitions.
[2026-05-25 16:53:45] [INFO ] Flow matrix only has 6792 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-17844169845981384018.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10746093285892333712.kers'
[2026-05-25 16:53:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17844169845981384018.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10746093285892333712.kers]
Culling duplicate invariants (modulo rational): removing 47 columns.
Culled 47 columns in 10 ms.
// Phase 1: matrix 6792 rows 3269 cols 17802 entries
Finished phase 1 with 2549 SingleSign rule and 670 generalized
[2026-05-25 16:53:45] [INFO ] Computed 97 invariants in 154 ms
Computed 97 P flows in 155 ms.
Exported basis to /tmp/petrispot-output-10746093285892333712.kers
Total runtime 181 ms.
[2026-05-25 16:53:53] [INFO ] Implicit Places using invariants in 7867 ms returned [12, 15, 196, 500, 612, 742, 1007, 1154, 1227, 1277, 1279, 1501, 1502, 1598, 1650, 1651, 1666, 1697, 1736, 1758, 1787, 1788, 1817, 1853, 1854, 1892, 1893, 2287, 2288, 2382, 2473, 2586, 3096, 3173]
Discarding 34 places :
Implicit Place search using SMT only with invariants took 7892 ms to find 34 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3282/3416 places, 7392/7692 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 3250 transition count 7360
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 3250 transition count 7360
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 96 place count 3218 transition count 7328
Iterating global reduction 0 with 32 rules applied. Total rules applied 128 place count 3218 transition count 7328
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 160 place count 3186 transition count 7296
Iterating global reduction 0 with 32 rules applied. Total rules applied 192 place count 3186 transition count 7296
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 214 place count 3164 transition count 7164
Iterating global reduction 0 with 22 rules applied. Total rules applied 236 place count 3164 transition count 7164
Applied a total of 236 rules in 2344 ms. Remains 3164 /3282 variables (removed 118) and now considering 7164/7392 (removed 228) transitions.
[2026-05-25 16:53:55] [INFO ] Flow matrix only has 6564 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-16626031569067637512.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16346260587203660436.kers'
[2026-05-25 16:53:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16626031569067637512.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16346260587203660436.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 10 ms.
// Phase 1: matrix 6564 rows 3118 cols 17278 entries
Finished phase 1 with 2763 SingleSign rule and 338 generalized
[2026-05-25 16:53:55] [INFO ] Computed 63 invariants in 149 ms
Computed 63 P flows in 149 ms.
Exported basis to /tmp/petrispot-output-16346260587203660436.kers
Total runtime 155 ms.
[2026-05-25 16:54:02] [INFO ] Implicit Places using invariants in 6720 ms returned []
[2026-05-25 16:54:02] [INFO ] Flow matrix only has 6564 transitions (discarded 600 similar events)
[2026-05-25 16:54:02] [INFO ] Invariant cache hit.
[2026-05-25 16:54:05] [INFO ] State equation strengthened by 2637 read => feed constraints.
[2026-05-25 16:54:36] [INFO ] Performed 592/3164 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 16:55:06] [INFO ] Performed 1121/3164 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 16:55:36] [INFO ] Performed 1380/3164 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 16:56:06] [INFO ] Performed 1572/3164 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 16:56:06] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 16:56:06] [INFO ] Implicit Places using invariants and state equation in 124415 ms returned []
Implicit Place search using SMT with State Equation took 131151 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3164/3416 places, 7164/7692 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 143599 ms. Remains : 3164/3416 places, 7164/7692 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X(X(X(X(X(X(G(p1))))))))))'
Stuttering acceptance computed with spot in 643 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-02
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 6 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-02 finished in 144392 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((G(p0)||(!p0&&X((!p0 U (p1||G(!p0)))))))))'
Support contains 2 out of 3416 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3416/3416 places, 7692/7692 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 3375 transition count 7636
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 3375 transition count 7636
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 120 place count 3337 transition count 7518
Iterating global reduction 0 with 38 rules applied. Total rules applied 158 place count 3337 transition count 7518
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 180 place count 3315 transition count 7396
Iterating global reduction 0 with 22 rules applied. Total rules applied 202 place count 3315 transition count 7396
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 203 place count 3314 transition count 7390
Iterating global reduction 0 with 1 rules applied. Total rules applied 204 place count 3314 transition count 7390
Applied a total of 204 rules in 2340 ms. Remains 3314 /3416 variables (removed 102) and now considering 7390/7692 (removed 302) transitions.
[2026-05-25 16:56:10] [INFO ] Flow matrix only has 6790 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-1383976404632397591.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11490626634065856766.kers'
[2026-05-25 16:56:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1383976404632397591.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11490626634065856766.kers]
Culling duplicate invariants (modulo rational): removing 47 columns.
Culled 47 columns in 10 ms.
// Phase 1: matrix 6790 rows 3267 cols 17796 entries
Finished phase 1 with 2547 SingleSign rule and 670 generalized
[2026-05-25 16:56:10] [INFO ] Computed 97 invariants in 160 ms
Computed 97 P flows in 160 ms.
Exported basis to /tmp/petrispot-output-11490626634065856766.kers
Total runtime 172 ms.
[2026-05-25 16:56:17] [INFO ] Implicit Places using invariants in 7757 ms returned [12, 15, 194, 196, 498, 743, 1008, 1155, 1228, 1278, 1280, 1500, 1501, 1651, 1652, 1666, 1667, 1696, 1735, 1757, 1786, 1787, 1816, 1852, 1853, 1891, 1892, 2286, 2287, 2381, 2472, 2585, 3095, 3172]
Discarding 34 places :
Implicit Place search using SMT only with invariants took 7774 ms to find 34 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3280/3416 places, 7390/7692 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 3248 transition count 7358
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 3248 transition count 7358
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 96 place count 3216 transition count 7326
Iterating global reduction 0 with 32 rules applied. Total rules applied 128 place count 3216 transition count 7326
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 160 place count 3184 transition count 7294
Iterating global reduction 0 with 32 rules applied. Total rules applied 192 place count 3184 transition count 7294
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 215 place count 3161 transition count 7156
Iterating global reduction 0 with 23 rules applied. Total rules applied 238 place count 3161 transition count 7156
Applied a total of 238 rules in 2283 ms. Remains 3161 /3280 variables (removed 119) and now considering 7156/7390 (removed 234) transitions.
[2026-05-25 16:56:20] [INFO ] Flow matrix only has 6556 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-3518548819639733075.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5863040291101914093.kers'
[2026-05-25 16:56:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3518548819639733075.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5863040291101914093.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 9 ms.
// Phase 1: matrix 6556 rows 3115 cols 17262 entries
Finished phase 1 with 2462 SingleSign rule and 636 generalized
[2026-05-25 16:56:20] [INFO ] Computed 63 invariants in 157 ms
Computed 63 P flows in 158 ms.
Exported basis to /tmp/petrispot-output-5863040291101914093.kers
Total runtime 170 ms.
[2026-05-25 16:56:26] [INFO ] Implicit Places using invariants in 6271 ms returned []
[2026-05-25 16:56:26] [INFO ] Flow matrix only has 6556 transitions (discarded 600 similar events)
[2026-05-25 16:56:26] [INFO ] Invariant cache hit.
[2026-05-25 16:56:29] [INFO ] State equation strengthened by 2632 read => feed constraints.
[2026-05-25 16:57:00] [INFO ] Performed 474/3161 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 16:57:30] [INFO ] Performed 900/3161 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 16:58:02] [INFO ] Performed 1237/3161 implicitness test of which 0 returned IMPLICIT in 92 seconds.
[2026-05-25 16:58:32] [INFO ] Performed 1484/3161 implicitness test of which 0 returned IMPLICIT in 122 seconds.
[2026-05-25 16:58:32] [INFO ] Timeout of Implicit test with SMT after 122 seconds.
[2026-05-25 16:58:32] [INFO ] Implicit Places using invariants and state equation in 125884 ms returned []
Implicit Place search using SMT with State Equation took 132170 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3161/3416 places, 7156/7692 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 144568 ms. Remains : 3161/3416 places, 7156/7692 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((G(p0)||(!p0&&X((!p0 U (p1||G(!p0)))))))))'
Stuttering acceptance computed with spot in 205 ms :[true, (AND p0 (NOT p1)), (NOT p0), false, false]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-03
Product exploration explored 100000 steps with 1616 reset in 1190 ms.
Product exploration explored 100000 steps with 1616 reset in 1006 ms.
Computed a total of 537 stabilizing places and 1955 stable transitions
Computed a total of 537 stabilizing places and 1955 stable transitions
Detected a total of 537/3161 stabilizing places and 1955/7156 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge based reduction with 8 factoid took 82 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
RANDOM walk for 40000 steps (646 resets) in 843 ms. (47 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (120 resets) in 271 ms. (147 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (120 resets) in 174 ms. (228 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (120 resets) in 192 ms. (207 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (120 resets) in 126 ms. (314 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 24363 steps, run timeout after 3002 ms. (steps per millisecond=8 ) properties seen :1 out of 4
Probabilistic random walk after 24363 steps, saw 10571 distinct states, run finished after 3023 ms. (steps per millisecond=8 ) properties seen :1
[2026-05-25 16:58:38] [INFO ] Flow matrix only has 6556 transitions (discarded 600 similar events)
[2026-05-25 16:58:38] [INFO ] Invariant cache hit.
[2026-05-25 16:58:38] [INFO ] State equation strengthened by 2632 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem apf1 is UNSAT
At refinement iteration 1 (OVERLAPS) 124/126 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 2905/3031 variables, 4/6 constraints. Problems are: Problem set: 1 solved, 2 unsolved
SMT process timed out in 5760ms, After SMT, problems are : Problem set: 1 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 3161 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3161/3161 places, 7156/7156 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 3161 transition count 7134
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 44 place count 3139 transition count 7134
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 44 place count 3139 transition count 7121
Deduced a syphon composed of 13 places in 5 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 70 place count 3126 transition count 7121
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 126 place count 3098 transition count 7093
Free-agglomeration rule (complex) applied 295 times.
Iterating global reduction 2 with 295 rules applied. Total rules applied 421 place count 3098 transition count 9768
Reduce places removed 295 places and 0 transitions.
Iterating post reduction 2 with 295 rules applied. Total rules applied 716 place count 2803 transition count 9768
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 718 place count 2803 transition count 9768
Applied a total of 718 rules in 2629 ms. Remains 2803 /3161 variables (removed 358) and now considering 9768/7156 (removed -2612) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2631 ms. Remains : 2803/3161 places, 9768/7156 transitions.
RANDOM walk for 40000 steps (1132 resets) in 2216 ms. (18 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (92 resets) in 278 ms. (143 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (91 resets) in 171 ms. (232 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 27543 steps, run timeout after 3001 ms. (steps per millisecond=9 ) properties seen :0 out of 2
Probabilistic random walk after 27543 steps, saw 11693 distinct states, run finished after 3001 ms. (steps per millisecond=9 ) properties seen :0
[2026-05-25 16:58:50] [INFO ] Flow matrix only has 8882 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-1988124303777393043.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7451622330927490260.kers'
[2026-05-25 16:58:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1988124303777393043.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7451622330927490260.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 12 ms.
// Phase 1: matrix 8882 rows 2757 cols 24703 entries
Finished phase 1 with 2701 SingleSign rule and 39 generalized
[2026-05-25 16:58:50] [INFO ] Computed 63 invariants in 127 ms
Computed 63 P flows in 128 ms.
Exported basis to /tmp/petrispot-output-7451622330927490260.kers
Total runtime 147 ms.
[2026-05-25 16:58:50] [INFO ] State equation strengthened by 5602 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) 78/80 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 2618/2698 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2698 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 25/2723 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2723 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 36/2759 variables, 12/19 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SMT process timed out in 46063ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 2803 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2803/2803 places, 9768/9768 transitions.
Applied a total of 0 rules in 598 ms. Remains 2803 /2803 variables (removed 0) and now considering 9768/9768 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 599 ms. Remains : 2803/2803 places, 9768/9768 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2803/2803 places, 9768/9768 transitions.
Applied a total of 0 rules in 551 ms. Remains 2803 /2803 variables (removed 0) and now considering 9768/9768 (removed 0) transitions.
[2026-05-25 16:59:37] [INFO ] Flow matrix only has 8882 transitions (discarded 886 similar events)
[2026-05-25 16:59:37] [INFO ] Invariant cache hit.
[2026-05-25 16:59:43] [INFO ] Implicit Places using invariants in 6092 ms returned []
[2026-05-25 16:59:43] [INFO ] Flow matrix only has 8882 transitions (discarded 886 similar events)
[2026-05-25 16:59:43] [INFO ] Invariant cache hit.
[2026-05-25 16:59:47] [INFO ] State equation strengthened by 5602 read => feed constraints.
[2026-05-25 17:00:18] [INFO ] Performed 216/2803 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 17:00:48] [INFO ] Performed 457/2803 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 17:01:18] [INFO ] Performed 654/2803 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 17:01:48] [INFO ] Performed 862/2803 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 17:01:48] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 17:01:48] [INFO ] Implicit Places using invariants and state equation in 124699 ms returned []
Implicit Place search using SMT with State Equation took 130804 ms to find 0 implicit places.
[2026-05-25 17:01:49] [INFO ] Redundant transitions in 1294 ms returned []
Running 9674 sub problems to find dead transitions.
[2026-05-25 17:01:49] [INFO ] Flow matrix only has 8882 transitions (discarded 886 similar events)
[2026-05-25 17:01:49] [INFO ] Invariant cache hit.
[2026-05-25 17:01:49] [INFO ] State equation strengthened by 5602 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/2801 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 9674 unsolved
SMT process timed out in 45010ms, After SMT, problems are : Problem set: 0 solved, 9674 unsolved
Search for dead transitions found 0 dead transitions in 45035ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 177721 ms. Remains : 2803/2803 places, 9768/9768 transitions.
Found 1 invariant AP formulas.
Knowledge based reduction with 9 factoid took 77 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 168 ms :[true, (NOT p0), false, false, false]
Knowledge-based reduction took 240464 ms.
Stuttering acceptance computed with spot in 155 ms :[true, (NOT p0), false, false, false]
Support contains 1 out of 3161 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 3161/3161 places, 7156/7156 transitions.
Applied a total of 0 rules in 432 ms. Remains 3161 /3161 variables (removed 0) and now considering 7156/7156 (removed 0) transitions.
[2026-05-25 17:02:35] [INFO ] Flow matrix only has 6556 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-1394905031823494153.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17283878239394198896.kers'
[2026-05-25 17:02:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1394905031823494153.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17283878239394198896.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 3 ms.
// Phase 1: matrix 6556 rows 3115 cols 17262 entries
Finished phase 1 with 2462 SingleSign rule and 636 generalized
[2026-05-25 17:02:35] [INFO ] Computed 63 invariants in 112 ms
Computed 63 P flows in 113 ms.
Exported basis to /tmp/petrispot-output-17283878239394198896.kers
Total runtime 118 ms.
[2026-05-25 17:02:41] [INFO ] Implicit Places using invariants in 5992 ms returned []
[2026-05-25 17:02:41] [INFO ] Flow matrix only has 6556 transitions (discarded 600 similar events)
[2026-05-25 17:02:41] [INFO ] Invariant cache hit.
[2026-05-25 17:02:45] [INFO ] State equation strengthened by 2632 read => feed constraints.
[2026-05-25 17:03:15] [INFO ] Performed 529/3161 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 17:03:45] [INFO ] Performed 910/3161 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 17:04:16] [INFO ] Performed 1237/3161 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2026-05-25 17:04:48] [INFO ] Performed 1497/3161 implicitness test of which 0 returned IMPLICIT in 122 seconds.
[2026-05-25 17:04:48] [INFO ] Timeout of Implicit test with SMT after 122 seconds.
[2026-05-25 17:04:48] [INFO ] Implicit Places using invariants and state equation in 126319 ms returned []
Implicit Place search using SMT with State Equation took 132330 ms to find 0 implicit places.
Running 7131 sub problems to find dead transitions.
[2026-05-25 17:04:48] [INFO ] Flow matrix only has 6556 transitions (discarded 600 similar events)
[2026-05-25 17:04:48] [INFO ] Invariant cache hit.
[2026-05-25 17:04:48] [INFO ] State equation strengthened by 2632 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/3159 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 7131 unsolved
SMT process timed out in 36933ms, After SMT, problems are : Problem set: 0 solved, 7131 unsolved
Search for dead transitions found 0 dead transitions in 36952ms
Finished structural reductions in LTL mode , in 1 iterations and 169899 ms. Remains : 3161/3161 places, 7156/7156 transitions.
Computed a total of 537 stabilizing places and 1955 stable transitions
Computed a total of 537 stabilizing places and 1955 stable transitions
Detected a total of 537/3161 stabilizing places and 1955/7156 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge based reduction with 3 factoid took 52 ms. Reduced automaton from 5 states, 7 edges and 1 AP (stutter sensitive) to 5 states, 7 edges and 1 AP (stutter sensitive).
RANDOM walk for 40000 steps (644 resets) in 488 ms. (81 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (120 resets) in 117 ms. (339 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 29492 steps, run timeout after 3001 ms. (steps per millisecond=9 ) properties seen :0 out of 1
Probabilistic random walk after 29492 steps, saw 12721 distinct states, run finished after 3001 ms. (steps per millisecond=9 ) properties seen :0
[2026-05-25 17:05:28] [INFO ] Flow matrix only has 6556 transitions (discarded 600 similar events)
[2026-05-25 17:05:28] [INFO ] Invariant cache hit.
[2026-05-25 17:05:28] [INFO ] State equation strengthened by 2632 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 125/126 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2905/3031 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 6499ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 3161 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3161/3161 places, 7156/7156 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 3161 transition count 7134
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 44 place count 3139 transition count 7134
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 44 place count 3139 transition count 7121
Deduced a syphon composed of 13 places in 6 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 70 place count 3126 transition count 7121
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 71 place count 3125 transition count 7120
Iterating global reduction 2 with 1 rules applied. Total rules applied 72 place count 3125 transition count 7120
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 72 place count 3125 transition count 7119
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 74 place count 3124 transition count 7119
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 75 place count 3123 transition count 7113
Iterating global reduction 2 with 1 rules applied. Total rules applied 76 place count 3123 transition count 7113
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 5 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 130 place count 3096 transition count 7086
Free-agglomeration rule (complex) applied 294 times.
Iterating global reduction 2 with 294 rules applied. Total rules applied 424 place count 3096 transition count 9767
Reduce places removed 294 places and 0 transitions.
Iterating post reduction 2 with 294 rules applied. Total rules applied 718 place count 2802 transition count 9767
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 719 place count 2802 transition count 9767
Applied a total of 719 rules in 3526 ms. Remains 2802 /3161 variables (removed 359) and now considering 9767/7156 (removed -2611) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3526 ms. Remains : 2802/3161 places, 9767/7156 transitions.
RANDOM walk for 40000 steps (1132 resets) in 1816 ms. (22 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (95 resets) in 228 ms. (174 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 28095 steps, run timeout after 3001 ms. (steps per millisecond=9 ) properties seen :0 out of 1
Probabilistic random walk after 28095 steps, saw 11933 distinct states, run finished after 3001 ms. (steps per millisecond=9 ) properties seen :0
[2026-05-25 17:05:42] [INFO ] Flow matrix only has 8881 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-15230959170830452373.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9689484645840429688.kers'
[2026-05-25 17:05:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15230959170830452373.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9689484645840429688.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 12 ms.
// Phase 1: matrix 8881 rows 2756 cols 24700 entries
Finished phase 1 with 2701 SingleSign rule and 38 generalized
[2026-05-25 17:05:42] [INFO ] Computed 63 invariants in 140 ms
Computed 63 P flows in 141 ms.
Exported basis to /tmp/petrispot-output-9689484645840429688.kers
Total runtime 155 ms.
[2026-05-25 17:05:42] [INFO ] State equation strengthened by 5602 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 78/79 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2618/2697 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2697 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 25/2722 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2722 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 36/2758 variables, 12/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 47034ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 2802 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2802/2802 places, 9767/9767 transitions.
Applied a total of 0 rules in 627 ms. Remains 2802 /2802 variables (removed 0) and now considering 9767/9767 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 628 ms. Remains : 2802/2802 places, 9767/9767 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2802/2802 places, 9767/9767 transitions.
Applied a total of 0 rules in 578 ms. Remains 2802 /2802 variables (removed 0) and now considering 9767/9767 (removed 0) transitions.
[2026-05-25 17:06:30] [INFO ] Flow matrix only has 8881 transitions (discarded 886 similar events)
[2026-05-25 17:06:30] [INFO ] Invariant cache hit.
[2026-05-25 17:06:36] [INFO ] Implicit Places using invariants in 6103 ms returned [1365]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 6125 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 2801/2802 places, 9767/9767 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 2800 transition count 9766
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 2800 transition count 9766
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 2799 transition count 9765
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 2799 transition count 9765
Applied a total of 4 rules in 1114 ms. Remains 2799 /2801 variables (removed 2) and now considering 9765/9767 (removed 2) transitions.
[2026-05-25 17:06:37] [INFO ] Flow matrix only has 8879 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-4137879592373427705.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9126872945447794942.kers'
[2026-05-25 17:06:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4137879592373427705.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9126872945447794942.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 3 ms.
// Phase 1: matrix 8879 rows 2753 cols 24680 entries
Finished phase 1 with 2700 SingleSign rule and 37 generalized
[2026-05-25 17:06:37] [INFO ] Computed 62 invariants in 77 ms
Computed 62 P flows in 77 ms.
Exported basis to /tmp/petrispot-output-9126872945447794942.kers
Total runtime 87 ms.
[2026-05-25 17:06:44] [INFO ] Implicit Places using invariants in 6640 ms returned []
[2026-05-25 17:06:44] [INFO ] Flow matrix only has 8879 transitions (discarded 886 similar events)
[2026-05-25 17:06:44] [INFO ] Invariant cache hit.
[2026-05-25 17:06:47] [INFO ] State equation strengthened by 5602 read => feed constraints.
[2026-05-25 17:07:18] [INFO ] Performed 180/2799 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 17:07:48] [INFO ] Performed 445/2799 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 17:08:18] [INFO ] Performed 628/2799 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 17:08:48] [INFO ] Performed 769/2799 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 17:08:48] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 17:08:48] [INFO ] Implicit Places using invariants and state equation in 124600 ms returned []
Implicit Place search using SMT with State Equation took 131245 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2799/2802 places, 9765/9767 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 139063 ms. Remains : 2799/2802 places, 9765/9767 transitions.
Knowledge based reduction with 3 factoid took 88 ms. Reduced automaton from 5 states, 7 edges and 1 AP (stutter sensitive) to 5 states, 7 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 247 ms :[true, (NOT p0), false, false, false]
Knowledge-based reduction took 204004 ms.
Stuttering acceptance computed with spot in 272 ms :[true, (NOT p0), false, false, false]
Stuttering acceptance computed with spot in 253 ms :[true, (NOT p0), false, false, false]
Product exploration explored 100000 steps with 1618 reset in 894 ms.
Product exploration explored 100000 steps with 1617 reset in 958 ms.
Spot run failed in 153 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/ltsmin8770837038315928642
[2026-05-25 17:08:51] [INFO ] Built C files in 117ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8770837038315928642
Running compilation step : cd /tmp/ltsmin8770837038315928642;'/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/ltsmin8770837038315928642;'/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/ltsmin8770837038315928642;'/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 1 out of 3161 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3161/3161 places, 7156/7156 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 3160 transition count 7155
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 3160 transition count 7155
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 3159 transition count 7149
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 3159 transition count 7149
Applied a total of 4 rules in 1243 ms. Remains 3159 /3161 variables (removed 2) and now considering 7149/7156 (removed 7) transitions.
[2026-05-25 17:08:56] [INFO ] Flow matrix only has 6549 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-16599618827623364254.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17423519454232490466.kers'
[2026-05-25 17:08:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16599618827623364254.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17423519454232490466.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 10 ms.
// Phase 1: matrix 6549 rows 3113 cols 17246 entries
Finished phase 1 with 2460 SingleSign rule and 636 generalized
[2026-05-25 17:08:56] [INFO ] Computed 63 invariants in 159 ms
Computed 63 P flows in 172 ms.
Exported basis to /tmp/petrispot-output-17423519454232490466.kers
Total runtime 178 ms.
[2026-05-25 17:09:02] [INFO ] Implicit Places using invariants in 6415 ms returned [1551]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 6421 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3158/3161 places, 7149/7156 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 3157 transition count 7148
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 3157 transition count 7148
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 3156 transition count 7147
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 3156 transition count 7147
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 3155 transition count 7146
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 3155 transition count 7146
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 3154 transition count 7140
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 3154 transition count 7140
Applied a total of 8 rules in 2147 ms. Remains 3154 /3158 variables (removed 4) and now considering 7140/7149 (removed 9) transitions.
[2026-05-25 17:09:04] [INFO ] Flow matrix only has 6540 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-2306135225261370289.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5728642658236232309.kers'
[2026-05-25 17:09:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2306135225261370289.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5728642658236232309.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 9 ms.
// Phase 1: matrix 6540 rows 3108 cols 17226 entries
Finished phase 1 with 2780 SingleSign rule and 312 generalized
[2026-05-25 17:09:05] [INFO ] Computed 62 invariants in 138 ms
Computed 62 P flows in 139 ms.
Exported basis to /tmp/petrispot-output-5728642658236232309.kers
Total runtime 154 ms.
[2026-05-25 17:09:11] [INFO ] Implicit Places using invariants in 6995 ms returned []
[2026-05-25 17:09:11] [INFO ] Flow matrix only has 6540 transitions (discarded 600 similar events)
[2026-05-25 17:09:11] [INFO ] Invariant cache hit.
[2026-05-25 17:09:14] [INFO ] State equation strengthened by 2622 read => feed constraints.
[2026-05-25 17:09:45] [INFO ] Performed 458/3154 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 17:10:15] [INFO ] Performed 1017/3154 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 17:10:46] [INFO ] Performed 1399/3154 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2026-05-25 17:11:16] [INFO ] Performed 1622/3154 implicitness test of which 0 returned IMPLICIT in 121 seconds.
[2026-05-25 17:11:16] [INFO ] Timeout of Implicit test with SMT after 121 seconds.
[2026-05-25 17:11:16] [INFO ] Implicit Places using invariants and state equation in 125056 ms returned []
Implicit Place search using SMT with State Equation took 132087 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3154/3161 places, 7140/7156 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 141899 ms. Remains : 3154/3161 places, 7140/7156 transitions.
Built C files in :
/tmp/ltsmin2333084491215958062
[2026-05-25 17:11:17] [INFO ] Built C files in 62ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2333084491215958062
Running compilation step : cd /tmp/ltsmin2333084491215958062;'/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/ltsmin2333084491215958062;'/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/ltsmin2333084491215958062;'/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 17:11:20] [INFO ] Flatten gal took : 149 ms
[2026-05-25 17:11:20] [INFO ] Flatten gal took : 159 ms
[2026-05-25 17:11:20] [INFO ] Time to serialize gal into /tmp/LTL5005852982214458903.gal : 55 ms
[2026-05-25 17:11:20] [INFO ] Time to serialize properties into /tmp/LTL8913624425807689818.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/LTL5005852982214458903.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12992869341248388664.hoa' '-atoms' '/tmp/LTL8913624425807689818.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/LTL8913624425807689818.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12992869341248388664.hoa
Detected timeout of ITS tools.
[2026-05-25 17:11:36] [INFO ] Flatten gal took : 161 ms
[2026-05-25 17:11:36] [INFO ] Flatten gal took : 170 ms
[2026-05-25 17:11:36] [INFO ] Time to serialize gal into /tmp/LTL9169704997487347607.gal : 31 ms
[2026-05-25 17:11:36] [INFO ] Time to serialize properties into /tmp/LTL9970524609178460934.ltl : 4 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/LTL9169704997487347607.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9970524609178460934.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((G("(Node2HasTheLeafSetOfLx5ToReplaceNode1>=1)"))||(("(Node2HasTheLeafSetOfLx5ToReplaceNode1<1)")&&(X(("(Node2HasTheLeafSetOfLx...287
Formula 0 simplified : XF(F!"(Node2HasTheLeafSetOfLx5ToReplaceNode1>=1)" & (!"(Node2HasTheLeafSetOfLx5ToReplaceNode1<1)" | X(!"(Node2HasTheLeafSetOfLx5ToRe...226
Detected timeout of ITS tools.
[2026-05-25 17:11:51] [INFO ] Flatten gal took : 143 ms
[2026-05-25 17:11:51] [INFO ] Applying decomposition
[2026-05-25 17:11:51] [INFO ] Flatten gal took : 115 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/graph12543521982004489799.txt' '-o' '/tmp/graph12543521982004489799.bin' '-w' '/tmp/graph12543521982004489799.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12543521982004489799.bin' '-l' '-1' '-v' '-w' '/tmp/graph12543521982004489799.weights' '-q' '0' '-e' '0.001'
[2026-05-25 17:11:52] [INFO ] Decomposing Gal with order
[2026-05-25 17:11:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 17:11:53] [INFO ] Removed a total of 5707 redundant transitions.
[2026-05-25 17:11:53] [INFO ] Flatten gal took : 851 ms
[2026-05-25 17:11:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 3997 labels/synchronizations in 314 ms.
[2026-05-25 17:11:54] [INFO ] Time to serialize gal into /tmp/LTL11832789529251618062.gal : 77 ms
[2026-05-25 17:11:54] [INFO ] Time to serialize properties into /tmp/LTL13909962129774958771.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/LTL11832789529251618062.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13909962129774958771.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X(G((G("(i10.u352.Node2HasTheLeafSetOfLx5ToReplaceNode1>=1)"))||(("(i10.u352.Node2HasTheLeafSetOfLx5ToReplaceNode1<1)")&&(X(("(i10....331
Formula 0 simplified : XF(F!"(i10.u352.Node2HasTheLeafSetOfLx5ToReplaceNode1>=1)" & (!"(i10.u352.Node2HasTheLeafSetOfLx5ToReplaceNode1<1)" | X(!"(i10.u352....261
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-03 finished in 961698 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(F(p1))))'
Support contains 4 out of 3416 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3416/3416 places, 7692/7692 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 3377 transition count 7638
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 3377 transition count 7638
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 114 place count 3341 transition count 7522
Iterating global reduction 0 with 36 rules applied. Total rules applied 150 place count 3341 transition count 7522
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 170 place count 3321 transition count 7412
Iterating global reduction 0 with 20 rules applied. Total rules applied 190 place count 3321 transition count 7412
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 191 place count 3320 transition count 7406
Iterating global reduction 0 with 1 rules applied. Total rules applied 192 place count 3320 transition count 7406
Applied a total of 192 rules in 2165 ms. Remains 3320 /3416 variables (removed 96) and now considering 7406/7692 (removed 286) transitions.
[2026-05-25 17:12:11] [INFO ] Flow matrix only has 6806 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-6382468323251958394.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17188376518934301305.kers'
[2026-05-25 17:12:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6382468323251958394.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17188376518934301305.kers]
Culling duplicate invariants (modulo rational): removing 47 columns.
Culled 47 columns in 21 ms.
// Phase 1: matrix 6806 rows 3273 cols 17834 entries
Finished phase 1 with 2551 SingleSign rule and 672 generalized
[2026-05-25 17:12:11] [INFO ] Computed 97 invariants in 143 ms
Computed 97 P flows in 148 ms.
Exported basis to /tmp/petrispot-output-17188376518934301305.kers
Total runtime 161 ms.
[2026-05-25 17:12:19] [INFO ] Implicit Places using invariants in 7748 ms returned [12, 15, 194, 196, 498, 610, 740, 1005, 1152, 1225, 1275, 1277, 1497, 1498, 1594, 1646, 1647, 1661, 1735, 1757, 1787, 1858, 1859, 1897, 1898, 2292, 2293, 2387, 2478, 2591, 3101, 3178]
Discarding 32 places :
Implicit Place search using SMT only with invariants took 7770 ms to find 32 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3288/3416 places, 7406/7692 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 3258 transition count 7376
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 3258 transition count 7376
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 90 place count 3228 transition count 7346
Iterating global reduction 0 with 30 rules applied. Total rules applied 120 place count 3228 transition count 7346
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 150 place count 3198 transition count 7316
Iterating global reduction 0 with 30 rules applied. Total rules applied 180 place count 3198 transition count 7316
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 201 place count 3177 transition count 7190
Iterating global reduction 0 with 21 rules applied. Total rules applied 222 place count 3177 transition count 7190
Applied a total of 222 rules in 2158 ms. Remains 3177 /3288 variables (removed 111) and now considering 7190/7406 (removed 216) transitions.
[2026-05-25 17:12:21] [INFO ] Flow matrix only has 6590 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-12396864841941805051.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13713213491883237553.kers'
[2026-05-25 17:12:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12396864841941805051.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13713213491883237553.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 3 ms.
// Phase 1: matrix 6590 rows 3131 cols 17338 entries
Finished phase 1 with 2472 SingleSign rule and 640 generalized
[2026-05-25 17:12:21] [INFO ] Computed 65 invariants in 107 ms
Computed 65 P flows in 107 ms.
Exported basis to /tmp/petrispot-output-13713213491883237553.kers
Total runtime 112 ms.
[2026-05-25 17:12:27] [INFO ] Implicit Places using invariants in 6012 ms returned []
[2026-05-25 17:12:27] [INFO ] Flow matrix only has 6590 transitions (discarded 600 similar events)
[2026-05-25 17:12:27] [INFO ] Invariant cache hit.
[2026-05-25 17:12:31] [INFO ] State equation strengthened by 2652 read => feed constraints.
[2026-05-25 17:13:01] [INFO ] Performed 584/3177 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 17:13:32] [INFO ] Performed 972/3177 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2026-05-25 17:14:02] [INFO ] Performed 1287/3177 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2026-05-25 17:14:32] [INFO ] Performed 1478/3177 implicitness test of which 0 returned IMPLICIT in 121 seconds.
[2026-05-25 17:14:32] [INFO ] Timeout of Implicit test with SMT after 121 seconds.
[2026-05-25 17:14:32] [INFO ] Implicit Places using invariants and state equation in 125272 ms returned []
Implicit Place search using SMT with State Equation took 131311 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3177/3416 places, 7190/7692 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 143404 ms. Remains : 3177/3416 places, 7190/7692 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(F(p1))))'
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-08
Stuttering criterion allowed to conclude after 62 steps with 1 reset in 2 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-08 finished in 143586 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))&&F(((p1 U (p2||G(p1))) U ((p3&&(p1 U (p2||G(p1))))||G((p1 U (p2||G(p1)))))))))'
Support contains 6 out of 3416 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3416/3416 places, 7692/7692 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 3416 transition count 7664
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 56 place count 3388 transition count 7664
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 56 place count 3388 transition count 7628
Deduced a syphon composed of 36 places in 6 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 128 place count 3352 transition count 7628
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 151 place count 3329 transition count 7590
Iterating global reduction 2 with 23 rules applied. Total rules applied 174 place count 3329 transition count 7590
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 174 place count 3329 transition count 7589
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 176 place count 3328 transition count 7589
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 196 place count 3308 transition count 7484
Iterating global reduction 2 with 20 rules applied. Total rules applied 216 place count 3308 transition count 7484
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 218 place count 3306 transition count 7472
Iterating global reduction 2 with 2 rules applied. Total rules applied 220 place count 3306 transition count 7472
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 5 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 2 with 94 rules applied. Total rules applied 314 place count 3259 transition count 7425
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 329 place count 3244 transition count 7410
Iterating global reduction 2 with 15 rules applied. Total rules applied 344 place count 3244 transition count 7410
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 359 place count 3229 transition count 7320
Iterating global reduction 2 with 15 rules applied. Total rules applied 374 place count 3229 transition count 7320
Applied a total of 374 rules in 3762 ms. Remains 3229 /3416 variables (removed 187) and now considering 7320/7692 (removed 372) transitions.
[2026-05-25 17:14:36] [INFO ] Flow matrix only has 6720 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-9341833624360664871.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3859472389120250344.kers'
[2026-05-25 17:14:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9341833624360664871.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3859472389120250344.kers]
Culling duplicate invariants (modulo rational): removing 47 columns.
Culled 47 columns in 3 ms.
// Phase 1: matrix 6720 rows 3182 cols 17668 entries
Finished phase 1 with 2459 SingleSign rule and 673 generalized
[2026-05-25 17:14:36] [INFO ] Computed 97 invariants in 109 ms
Computed 97 P flows in 111 ms.
Exported basis to /tmp/petrispot-output-3859472389120250344.kers
Total runtime 115 ms.
[2026-05-25 17:14:43] [INFO ] Implicit Places using invariants in 7108 ms returned [9, 10, 187, 475, 581, 975, 1120, 1193, 1240, 1242, 1458, 1459, 1551, 1600, 1618, 1619, 1643, 1680, 1702, 1728, 1729, 1758, 1790, 1832, 1833, 2219, 2220, 2314, 2517, 3023, 3100]
Discarding 31 places :
Implicit Place search using SMT only with invariants took 7123 ms to find 31 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3198/3416 places, 7320/7692 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 3180 transition count 7302
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 3180 transition count 7302
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 54 place count 3162 transition count 7284
Iterating global reduction 0 with 18 rules applied. Total rules applied 72 place count 3162 transition count 7284
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 79 place count 3155 transition count 7242
Iterating global reduction 0 with 7 rules applied. Total rules applied 86 place count 3155 transition count 7242
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 6 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 108 place count 3144 transition count 7231
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 119 place count 3133 transition count 7220
Iterating global reduction 0 with 11 rules applied. Total rules applied 130 place count 3133 transition count 7220
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 143 place count 3120 transition count 7142
Iterating global reduction 0 with 13 rules applied. Total rules applied 156 place count 3120 transition count 7142
Applied a total of 156 rules in 3815 ms. Remains 3120 /3198 variables (removed 78) and now considering 7142/7320 (removed 178) transitions.
[2026-05-25 17:14:47] [INFO ] Flow matrix only has 6542 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-3587245385130365314.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15990038727627594608.kers'
[2026-05-25 17:14:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3587245385130365314.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15990038727627594608.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 3 ms.
// Phase 1: matrix 6542 rows 3074 cols 17246 entries
Finished phase 1 with 2412 SingleSign rule and 642 generalized
[2026-05-25 17:14:47] [INFO ] Computed 66 invariants in 106 ms
Computed 66 P flows in 106 ms.
Exported basis to /tmp/petrispot-output-15990038727627594608.kers
Total runtime 112 ms.
[2026-05-25 17:14:53] [INFO ] Implicit Places using invariants in 6018 ms returned []
[2026-05-25 17:14:53] [INFO ] Flow matrix only has 6542 transitions (discarded 600 similar events)
[2026-05-25 17:14:53] [INFO ] Invariant cache hit.
[2026-05-25 17:14:56] [INFO ] State equation strengthened by 2662 read => feed constraints.
[2026-05-25 17:15:27] [INFO ] Performed 592/3120 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 17:15:57] [INFO ] Performed 1131/3120 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 17:16:27] [INFO ] Performed 1469/3120 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 17:16:57] [INFO ] Performed 1770/3120 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 17:16:57] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 17:16:57] [INFO ] Implicit Places using invariants and state equation in 124204 ms returned []
Implicit Place search using SMT with State Equation took 130239 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3120/3416 places, 7142/7692 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 144939 ms. Remains : 3120/3416 places, 7142/7692 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))&&F(((p1 U (p2||G(p1))) U ((p3&&(p1 U (p2||G(p1))))||G((p1 U (p2||G(p1)))))))))'
Stuttering acceptance computed with spot in 259 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-09
Stuttering criterion allowed to conclude after 88 steps with 1 reset in 2 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-09 finished in 145265 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0)) U G(p1)))'
Support contains 3 out of 3416 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3416/3416 places, 7692/7692 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 3376 transition count 7642
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 3376 transition count 7642
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 118 place count 3338 transition count 7524
Iterating global reduction 0 with 38 rules applied. Total rules applied 156 place count 3338 transition count 7524
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 178 place count 3316 transition count 7402
Iterating global reduction 0 with 22 rules applied. Total rules applied 200 place count 3316 transition count 7402
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 201 place count 3315 transition count 7396
Iterating global reduction 0 with 1 rules applied. Total rules applied 202 place count 3315 transition count 7396
Applied a total of 202 rules in 2161 ms. Remains 3315 /3416 variables (removed 101) and now considering 7396/7692 (removed 296) transitions.
[2026-05-25 17:17:00] [INFO ] Flow matrix only has 6796 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-7107136953345668531.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4261359922089958787.kers'
[2026-05-25 17:17:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7107136953345668531.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4261359922089958787.kers]
Culling duplicate invariants (modulo rational): removing 47 columns.
Culled 47 columns in 14 ms.
// Phase 1: matrix 6796 rows 3268 cols 17809 entries
Finished phase 1 with 2548 SingleSign rule and 670 generalized
[2026-05-25 17:17:00] [INFO ] Computed 97 invariants in 149 ms
Computed 97 P flows in 149 ms.
Exported basis to /tmp/petrispot-output-4261359922089958787.kers
Total runtime 161 ms.
[2026-05-25 17:17:07] [INFO ] Implicit Places using invariants in 7490 ms returned [12, 15, 194, 196, 498, 610, 740, 1005, 1152, 1225, 1277, 1499, 1500, 1596, 1649, 1650, 1664, 1665, 1694, 1733, 1755, 1784, 1785, 1814, 1850, 1851, 1889, 1890, 2285, 2382, 2473, 2586, 3096, 3173]
Discarding 34 places :
Implicit Place search using SMT only with invariants took 7501 ms to find 34 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3281/3416 places, 7396/7692 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 3249 transition count 7364
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 3249 transition count 7364
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 96 place count 3217 transition count 7332
Iterating global reduction 0 with 32 rules applied. Total rules applied 128 place count 3217 transition count 7332
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 160 place count 3185 transition count 7300
Iterating global reduction 0 with 32 rules applied. Total rules applied 192 place count 3185 transition count 7300
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 215 place count 3162 transition count 7162
Iterating global reduction 0 with 23 rules applied. Total rules applied 238 place count 3162 transition count 7162
Applied a total of 238 rules in 2230 ms. Remains 3162 /3281 variables (removed 119) and now considering 7162/7396 (removed 234) transitions.
[2026-05-25 17:17:10] [INFO ] Flow matrix only has 6562 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-14919427172620637192.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8424417431294099680.kers'
[2026-05-25 17:17:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14919427172620637192.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8424417431294099680.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 22 ms.
// Phase 1: matrix 6562 rows 3116 cols 17274 entries
Finished phase 1 with 2785 SingleSign rule and 314 generalized
[2026-05-25 17:17:10] [INFO ] Computed 63 invariants in 145 ms
Computed 63 P flows in 146 ms.
Exported basis to /tmp/petrispot-output-8424417431294099680.kers
Total runtime 159 ms.
[2026-05-25 17:17:16] [INFO ] Implicit Places using invariants in 6319 ms returned []
[2026-05-25 17:17:16] [INFO ] Flow matrix only has 6562 transitions (discarded 600 similar events)
[2026-05-25 17:17:16] [INFO ] Invariant cache hit.
[2026-05-25 17:17:19] [INFO ] State equation strengthened by 2637 read => feed constraints.
[2026-05-25 17:17:49] [INFO ] Performed 344/3162 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 17:18:19] [INFO ] Performed 821/3162 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 17:18:49] [INFO ] Performed 1211/3162 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 17:19:20] [INFO ] Performed 1495/3162 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 17:19:20] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 17:19:20] [INFO ] Implicit Places using invariants and state equation in 123593 ms returned []
Implicit Place search using SMT with State Equation took 129952 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3162/3416 places, 7162/7692 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 141846 ms. Remains : 3162/3416 places, 7162/7692 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0)) U G(p1)))'
Stuttering acceptance computed with spot in 144 ms :[(NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), true, (AND (NOT p1) p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-10
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-10 finished in 142049 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((((G(p0) U p1) U X(p2))&&G((X((p1 U p4))||p3))))'
Support contains 9 out of 3416 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3416/3416 places, 7692/7692 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 3381 transition count 7647
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 3381 transition count 7647
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 103 place count 3348 transition count 7534
Iterating global reduction 0 with 33 rules applied. Total rules applied 136 place count 3348 transition count 7534
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 153 place count 3331 transition count 7437
Iterating global reduction 0 with 17 rules applied. Total rules applied 170 place count 3331 transition count 7437
Applied a total of 170 rules in 1774 ms. Remains 3331 /3416 variables (removed 85) and now considering 7437/7692 (removed 255) transitions.
[2026-05-25 17:19:22] [INFO ] Flow matrix only has 6837 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-5037079467943528515.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7197750185664896996.kers'
[2026-05-25 17:19:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5037079467943528515.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7197750185664896996.kers]
Culling duplicate invariants (modulo rational): removing 47 columns.
Culled 47 columns in 9 ms.
// Phase 1: matrix 6837 rows 3284 cols 17899 entries
Finished phase 1 with 2861 SingleSign rule and 373 generalized
[2026-05-25 17:19:22] [INFO ] Computed 97 invariants in 104 ms
Computed 97 P flows in 104 ms.
Exported basis to /tmp/petrispot-output-7197750185664896996.kers
Total runtime 110 ms.
[2026-05-25 17:19:29] [INFO ] Implicit Places using invariants in 7790 ms returned [12, 15, 194, 196, 498, 610, 740, 1005, 1152, 1225, 1275, 1277, 1498, 1499, 1595, 1647, 1648, 1662, 1663, 1692, 1731, 1753, 1782, 1783, 1812, 1848, 1890, 2293, 2484, 3110, 3187]
Discarding 31 places :
Implicit Place search using SMT only with invariants took 7803 ms to find 31 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3300/3416 places, 7437/7692 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 3271 transition count 7408
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 3271 transition count 7408
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 87 place count 3242 transition count 7379
Iterating global reduction 0 with 29 rules applied. Total rules applied 116 place count 3242 transition count 7379
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 145 place count 3213 transition count 7350
Iterating global reduction 0 with 29 rules applied. Total rules applied 174 place count 3213 transition count 7350
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 194 place count 3193 transition count 7230
Iterating global reduction 0 with 20 rules applied. Total rules applied 214 place count 3193 transition count 7230
Applied a total of 214 rules in 2271 ms. Remains 3193 /3300 variables (removed 107) and now considering 7230/7437 (removed 207) transitions.
[2026-05-25 17:19:32] [INFO ] Flow matrix only has 6630 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-13990397463835912047.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16768459425015675779.kers'
[2026-05-25 17:19:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13990397463835912047.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16768459425015675779.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 6 ms.
// Phase 1: matrix 6630 rows 3147 cols 17422 entries
Finished phase 1 with 2485 SingleSign rule and 642 generalized
[2026-05-25 17:19:32] [INFO ] Computed 66 invariants in 155 ms
Computed 66 P flows in 156 ms.
Exported basis to /tmp/petrispot-output-16768459425015675779.kers
Total runtime 170 ms.
[2026-05-25 17:19:38] [INFO ] Implicit Places using invariants in 6446 ms returned []
[2026-05-25 17:19:38] [INFO ] Flow matrix only has 6630 transitions (discarded 600 similar events)
[2026-05-25 17:19:38] [INFO ] Invariant cache hit.
[2026-05-25 17:19:42] [INFO ] State equation strengthened by 2677 read => feed constraints.
[2026-05-25 17:20:12] [INFO ] Performed 556/3193 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 17:20:43] [INFO ] Performed 894/3193 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 17:21:13] [INFO ] Performed 1262/3193 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 17:21:48] [INFO ] Performed 1491/3193 implicitness test of which 0 returned IMPLICIT in 125 seconds.
[2026-05-25 17:21:48] [INFO ] Timeout of Implicit test with SMT after 125 seconds.
[2026-05-25 17:21:48] [INFO ] Implicit Places using invariants and state equation in 129804 ms returned []
Implicit Place search using SMT with State Equation took 136282 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3193/3416 places, 7230/7692 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 148133 ms. Remains : 3193/3416 places, 7230/7692 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((((G(p0) U p1) U X(p2))&&G((X((p1 U p4))||p3))))'
Stuttering acceptance computed with spot in 317 ms :[(OR (NOT p2) (AND (NOT p3) (NOT p4))), (NOT p2), (NOT p4), (AND (NOT p3) (NOT p4)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p2), true, (NOT p0), (NOT p1)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-12
Product exploration explored 100000 steps with 3202 reset in 947 ms.
Product exploration explored 100000 steps with 3175 reset in 933 ms.
Computed a total of 569 stabilizing places and 2029 stable transitions
Computed a total of 569 stabilizing places and 2029 stable transitions
Detected a total of 569/3193 stabilizing places and 2029/7230 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 4/5 atomic propositions.
Knowledge based reduction with 31 factoid took 154 ms. Reduced automaton from 9 states, 22 edges and 5 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Reduction of identical properties reduced properties to check from 5 to 4
RANDOM walk for 40000 steps (645 resets) in 712 ms. (56 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (120 resets) in 265 ms. (150 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (120 resets) in 146 ms. (272 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (120 resets) in 333 ms. (119 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40001 steps (120 resets) in 135 ms. (294 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 27676 steps, run timeout after 3001 ms. (steps per millisecond=9 ) properties seen :0 out of 4
Probabilistic random walk after 27676 steps, saw 11979 distinct states, run finished after 3008 ms. (steps per millisecond=9 ) properties seen :0
[2026-05-25 17:21:54] [INFO ] Flow matrix only has 6630 transitions (discarded 600 similar events)
[2026-05-25 17:21:54] [INFO ] Invariant cache hit.
[2026-05-25 17:21:54] [INFO ] State equation strengthened by 2677 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 144/149 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/149 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 2914/3063 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3063 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 50/3113 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3113 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 36/3149 variables, 12/22 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3149 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 22/3171 variables, 22/44 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3171 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 22/3193 variables, 22/66 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3193 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 6630/9823 variables, 3193/3259 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9823/9823 variables, and 5936 constraints, problems are : Problem set: 0 solved, 4 unsolved in 5022 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, Generalized P Invariants (flows): 41/41 constraints, State Equation: 3193/3193 constraints, ReadFeed: 2677/2677 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 144/149 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/149 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 2914/3063 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SMT process timed out in 11157ms, After SMT, problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 3193 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3193/3193 places, 7230/7230 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 3193 transition count 7209
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 42 place count 3172 transition count 7209
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 42 place count 3172 transition count 7195
Deduced a syphon composed of 14 places in 9 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 70 place count 3158 transition count 7195
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 71 place count 3157 transition count 7194
Iterating global reduction 2 with 1 rules applied. Total rules applied 72 place count 3157 transition count 7194
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 73 place count 3156 transition count 7193
Iterating global reduction 2 with 1 rules applied. Total rules applied 74 place count 3156 transition count 7193
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 75 place count 3155 transition count 7187
Iterating global reduction 2 with 1 rules applied. Total rules applied 76 place count 3155 transition count 7187
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 5 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 68 rules applied. Total rules applied 144 place count 3121 transition count 7153
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 146 place count 3119 transition count 7151
Iterating global reduction 2 with 2 rules applied. Total rules applied 148 place count 3119 transition count 7151
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 150 place count 3117 transition count 7139
Iterating global reduction 2 with 2 rules applied. Total rules applied 152 place count 3117 transition count 7139
Free-agglomeration rule (complex) applied 300 times.
Iterating global reduction 2 with 300 rules applied. Total rules applied 452 place count 3117 transition count 9779
Reduce places removed 300 places and 0 transitions.
Iterating post reduction 2 with 300 rules applied. Total rules applied 752 place count 2817 transition count 9779
Partial Free-agglomeration rule applied 5 times.
Drop transitions (Partial Free agglomeration) removed 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 757 place count 2817 transition count 9779
Applied a total of 757 rules in 4880 ms. Remains 2817 /3193 variables (removed 376) and now considering 9779/7230 (removed -2549) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4880 ms. Remains : 2817/3193 places, 9779/7230 transitions.
RANDOM walk for 40000 steps (1132 resets) in 1635 ms. (24 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (95 resets) in 180 ms. (221 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (92 resets) in 172 ms. (231 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (92 resets) in 173 ms. (229 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (94 resets) in 171 ms. (232 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 26257 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :0 out of 4
Probabilistic random walk after 26257 steps, saw 11183 distinct states, run finished after 3002 ms. (steps per millisecond=8 ) properties seen :0
[2026-05-25 17:22:14] [INFO ] Flow matrix only has 8893 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-12602277770492751265.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10784544785841005128.kers'
[2026-05-25 17:22:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12602277770492751265.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10784544785841005128.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 12 ms.
// Phase 1: matrix 8893 rows 2771 cols 24769 entries
Finished phase 1 with 2707 SingleSign rule and 44 generalized
[2026-05-25 17:22:14] [INFO ] Computed 66 invariants in 148 ms
Computed 66 P flows in 149 ms.
Exported basis to /tmp/petrispot-output-10784544785841005128.kers
Total runtime 167 ms.
[2026-05-25 17:22:14] [INFO ] State equation strengthened by 5602 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 83/88 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 2624/2712 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2712 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 25/2737 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2737 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 36/2773 variables, 12/22 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2773 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 22/2795 variables, 22/44 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2795 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 22/2817 variables, 22/66 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2817 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 8893/11710 variables, 2817/2883 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/11710 variables, 5602/8485 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/11710 variables, 0/8485 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (OVERLAPS) 0/11710 variables, 0/8485 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 11710/11710 variables, and 8485 constraints, problems are : Problem set: 0 solved, 4 unsolved in 11851 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, Generalized P Invariants (flows): 41/41 constraints, State Equation: 2817/2817 constraints, ReadFeed: 5602/5602 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 83/88 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 2624/2712 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2712 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2712 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 25/2737 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2737 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 36/2773 variables, 12/23 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SMT process timed out in 58737ms, After SMT, problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 2817 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2817/2817 places, 9779/9779 transitions.
Applied a total of 0 rules in 539 ms. Remains 2817 /2817 variables (removed 0) and now considering 9779/9779 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 539 ms. Remains : 2817/2817 places, 9779/9779 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2817/2817 places, 9779/9779 transitions.
Applied a total of 0 rules in 549 ms. Remains 2817 /2817 variables (removed 0) and now considering 9779/9779 (removed 0) transitions.
[2026-05-25 17:23:13] [INFO ] Flow matrix only has 8893 transitions (discarded 886 similar events)
[2026-05-25 17:23:13] [INFO ] Invariant cache hit.
[2026-05-25 17:23:20] [INFO ] Implicit Places using invariants in 6156 ms returned [1553, 1585]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 6182 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 2815/2817 places, 9779/9779 transitions.
Applied a total of 0 rules in 708 ms. Remains 2815 /2815 variables (removed 0) and now considering 9779/9779 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 7440 ms. Remains : 2815/2817 places, 9779/9779 transitions.
RANDOM walk for 40000 steps (1134 resets) in 1915 ms. (20 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (93 resets) in 208 ms. (191 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (93 resets) in 195 ms. (204 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (93 resets) in 191 ms. (208 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (95 resets) in 186 ms. (213 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 26109 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :0 out of 4
Probabilistic random walk after 26109 steps, saw 11118 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
[2026-05-25 17:23:24] [INFO ] Flow matrix only has 8893 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-2698568296818212664.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10506317474653922425.kers'
[2026-05-25 17:23:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2698568296818212664.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10506317474653922425.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 12 ms.
// Phase 1: matrix 8893 rows 2769 cols 24743 entries
Finished phase 1 with 2709 SingleSign rule and 42 generalized
[2026-05-25 17:23:24] [INFO ] Computed 64 invariants in 149 ms
Computed 64 P flows in 149 ms.
Exported basis to /tmp/petrispot-output-10506317474653922425.kers
Total runtime 167 ms.
[2026-05-25 17:23:24] [INFO ] State equation strengthened by 5602 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 85/90 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 2620/2710 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2710 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 25/2735 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2735 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 36/2771 variables, 12/20 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2771 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 22/2793 variables, 22/42 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2793 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 22/2815 variables, 22/64 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2815 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 8893/11708 variables, 2815/2879 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/11708 variables, 5602/8481 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/11708 variables, 0/8481 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (OVERLAPS) 0/11708 variables, 0/8481 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 11708/11708 variables, and 8481 constraints, problems are : Problem set: 0 solved, 4 unsolved in 20435 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, Generalized P Invariants (flows): 39/39 constraints, State Equation: 2815/2815 constraints, ReadFeed: 5602/5602 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 85/90 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 2620/2710 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2710 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2710 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 25/2735 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2735 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 36/2771 variables, 12/21 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2771 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SMT process timed out in 98311ms, After SMT, problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 2815 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2815/2815 places, 9779/9779 transitions.
Applied a total of 0 rules in 547 ms. Remains 2815 /2815 variables (removed 0) and now considering 9779/9779 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 548 ms. Remains : 2815/2815 places, 9779/9779 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2815/2815 places, 9779/9779 transitions.
Applied a total of 0 rules in 585 ms. Remains 2815 /2815 variables (removed 0) and now considering 9779/9779 (removed 0) transitions.
[2026-05-25 17:25:04] [INFO ] Flow matrix only has 8893 transitions (discarded 886 similar events)
[2026-05-25 17:25:04] [INFO ] Invariant cache hit.
[2026-05-25 17:25:10] [INFO ] Implicit Places using invariants in 6713 ms returned []
[2026-05-25 17:25:10] [INFO ] Flow matrix only has 8893 transitions (discarded 886 similar events)
[2026-05-25 17:25:10] [INFO ] Invariant cache hit.
[2026-05-25 17:25:14] [INFO ] State equation strengthened by 5602 read => feed constraints.
[2026-05-25 17:25:45] [INFO ] Performed 149/2815 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 17:26:15] [INFO ] Performed 412/2815 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 17:26:45] [INFO ] Performed 679/2815 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 17:27:15] [INFO ] Performed 981/2815 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 17:27:15] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 17:27:15] [INFO ] Implicit Places using invariants and state equation in 124887 ms returned []
Implicit Place search using SMT with State Equation took 131603 ms to find 0 implicit places.
[2026-05-25 17:27:17] [INFO ] Redundant transitions in 1453 ms returned []
Running 9685 sub problems to find dead transitions.
[2026-05-25 17:27:17] [INFO ] Flow matrix only has 8893 transitions (discarded 886 similar events)
[2026-05-25 17:27:17] [INFO ] Invariant cache hit.
[2026-05-25 17:27:17] [INFO ] State equation strengthened by 5602 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/2813 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 9685 unsolved
SMT process timed out in 45069ms, After SMT, problems are : Problem set: 0 solved, 9685 unsolved
Search for dead transitions found 0 dead transitions in 45099ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 178787 ms. Remains : 2815/2815 places, 9779/9779 transitions.
Knowledge based reduction with 31 factoid took 131 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 127 ms :[(AND (NOT p3) (NOT p4)), (NOT p4), (AND (NOT p3) (NOT p4)), true]
Knowledge-based reduction took 371851 ms.
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p3) (NOT p4)), (NOT p4), (AND (NOT p3) (NOT p4)), true]
Support contains 5 out of 3193 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 3193/3193 places, 7230/7230 transitions.
Applied a total of 0 rules in 404 ms. Remains 3193 /3193 variables (removed 0) and now considering 7230/7230 (removed 0) transitions.
[2026-05-25 17:28:03] [INFO ] Flow matrix only has 6630 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-10911314748070980387.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8313977512213162613.kers'
[2026-05-25 17:28:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10911314748070980387.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8313977512213162613.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 3 ms.
// Phase 1: matrix 6630 rows 3147 cols 17422 entries
Finished phase 1 with 2485 SingleSign rule and 642 generalized
[2026-05-25 17:28:03] [INFO ] Computed 66 invariants in 105 ms
Computed 66 P flows in 106 ms.
Exported basis to /tmp/petrispot-output-8313977512213162613.kers
Total runtime 117 ms.
[2026-05-25 17:28:09] [INFO ] Implicit Places using invariants in 6505 ms returned []
[2026-05-25 17:28:09] [INFO ] Flow matrix only has 6630 transitions (discarded 600 similar events)
[2026-05-25 17:28:09] [INFO ] Invariant cache hit.
[2026-05-25 17:28:13] [INFO ] State equation strengthened by 2677 read => feed constraints.
[2026-05-25 17:28:44] [INFO ] Performed 484/3193 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 17:29:14] [INFO ] Performed 815/3193 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 17:29:44] [INFO ] Performed 1141/3193 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 17:30:15] [INFO ] Performed 1395/3193 implicitness test of which 0 returned IMPLICIT in 121 seconds.
[2026-05-25 17:30:15] [INFO ] Timeout of Implicit test with SMT after 121 seconds.
[2026-05-25 17:30:15] [INFO ] Implicit Places using invariants and state equation in 126383 ms returned []
Implicit Place search using SMT with State Equation took 132909 ms to find 0 implicit places.
Running 7205 sub problems to find dead transitions.
[2026-05-25 17:30:16] [INFO ] Flow matrix only has 6630 transitions (discarded 600 similar events)
[2026-05-25 17:30:16] [INFO ] Invariant cache hit.
[2026-05-25 17:30:16] [INFO ] State equation strengthened by 2677 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3191 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 7205 unsolved
SMT process timed out in 36197ms, After SMT, problems are : Problem set: 0 solved, 7205 unsolved
Search for dead transitions found 0 dead transitions in 36226ms
Finished structural reductions in LTL mode , in 1 iterations and 169589 ms. Remains : 3193/3193 places, 7230/7230 transitions.
Computed a total of 569 stabilizing places and 2029 stable transitions
Computed a total of 569 stabilizing places and 2029 stable transitions
Detected a total of 569/3193 stabilizing places and 2029/7230 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge based reduction with 10 factoid took 101 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Reduction of identical properties reduced properties to check from 5 to 4
RANDOM walk for 40000 steps (646 resets) in 587 ms. (68 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (120 resets) in 172 ms. (231 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (120 resets) in 142 ms. (279 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (120 resets) in 131 ms. (303 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (120 resets) in 127 ms. (312 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 26837 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :0 out of 4
Probabilistic random walk after 26837 steps, saw 11633 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
[2026-05-25 17:30:55] [INFO ] Flow matrix only has 6630 transitions (discarded 600 similar events)
[2026-05-25 17:30:55] [INFO ] Invariant cache hit.
[2026-05-25 17:30:55] [INFO ] State equation strengthened by 2677 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 144/149 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/149 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 2914/3063 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3063 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 50/3113 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3113 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 36/3149 variables, 12/22 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3149 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 22/3171 variables, 22/44 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3171 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 22/3193 variables, 22/66 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3193 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 6630/9823 variables, 3193/3259 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9823/9823 variables, and 5936 constraints, problems are : Problem set: 0 solved, 4 unsolved in 5023 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, Generalized P Invariants (flows): 41/41 constraints, State Equation: 3193/3193 constraints, ReadFeed: 2677/2677 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 144/149 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/149 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 2914/3063 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SMT process timed out in 10720ms, After SMT, problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 3193 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3193/3193 places, 7230/7230 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 3193 transition count 7209
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 42 place count 3172 transition count 7209
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 42 place count 3172 transition count 7195
Deduced a syphon composed of 14 places in 5 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 70 place count 3158 transition count 7195
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 71 place count 3157 transition count 7194
Iterating global reduction 2 with 1 rules applied. Total rules applied 72 place count 3157 transition count 7194
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 73 place count 3156 transition count 7193
Iterating global reduction 2 with 1 rules applied. Total rules applied 74 place count 3156 transition count 7193
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 75 place count 3155 transition count 7187
Iterating global reduction 2 with 1 rules applied. Total rules applied 76 place count 3155 transition count 7187
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 6 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 68 rules applied. Total rules applied 144 place count 3121 transition count 7153
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 146 place count 3119 transition count 7151
Iterating global reduction 2 with 2 rules applied. Total rules applied 148 place count 3119 transition count 7151
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 150 place count 3117 transition count 7139
Iterating global reduction 2 with 2 rules applied. Total rules applied 152 place count 3117 transition count 7139
Free-agglomeration rule (complex) applied 300 times.
Iterating global reduction 2 with 300 rules applied. Total rules applied 452 place count 3117 transition count 9779
Reduce places removed 300 places and 0 transitions.
Iterating post reduction 2 with 300 rules applied. Total rules applied 752 place count 2817 transition count 9779
Partial Free-agglomeration rule applied 5 times.
Drop transitions (Partial Free agglomeration) removed 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 757 place count 2817 transition count 9779
Applied a total of 757 rules in 5062 ms. Remains 2817 /3193 variables (removed 376) and now considering 9779/7230 (removed -2549) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5062 ms. Remains : 2817/3193 places, 9779/7230 transitions.
RANDOM walk for 40000 steps (1131 resets) in 1873 ms. (21 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (94 resets) in 204 ms. (195 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (91 resets) in 202 ms. (197 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (96 resets) in 220 ms. (181 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (94 resets) in 200 ms. (199 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 26065 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :0 out of 4
Probabilistic random walk after 26065 steps, saw 11107 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
[2026-05-25 17:31:15] [INFO ] Flow matrix only has 8893 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-4109780786994139489.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9486819748760487173.kers'
[2026-05-25 17:31:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4109780786994139489.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9486819748760487173.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 3 ms.
// Phase 1: matrix 8893 rows 2771 cols 24769 entries
Finished phase 1 with 2707 SingleSign rule and 44 generalized
[2026-05-25 17:31:15] [INFO ] Computed 66 invariants in 78 ms
Computed 66 P flows in 79 ms.
Exported basis to /tmp/petrispot-output-9486819748760487173.kers
Total runtime 86 ms.
[2026-05-25 17:31:15] [INFO ] State equation strengthened by 5602 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 83/88 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 2624/2712 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2712 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 25/2737 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2737 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 36/2773 variables, 12/22 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2773 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 22/2795 variables, 22/44 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2795 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 22/2817 variables, 22/66 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2817 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 8893/11710 variables, 2817/2883 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/11710 variables, 5602/8485 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/11710 variables, 0/8485 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (OVERLAPS) 0/11710 variables, 0/8485 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 11710/11710 variables, and 8485 constraints, problems are : Problem set: 0 solved, 4 unsolved in 12315 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, Generalized P Invariants (flows): 41/41 constraints, State Equation: 2817/2817 constraints, ReadFeed: 5602/5602 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 83/88 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 2624/2712 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2712 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2712 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 25/2737 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2737 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 36/2773 variables, 12/23 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SMT process timed out in 59577ms, After SMT, problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 2817 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2817/2817 places, 9779/9779 transitions.
Applied a total of 0 rules in 640 ms. Remains 2817 /2817 variables (removed 0) and now considering 9779/9779 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 640 ms. Remains : 2817/2817 places, 9779/9779 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2817/2817 places, 9779/9779 transitions.
Applied a total of 0 rules in 640 ms. Remains 2817 /2817 variables (removed 0) and now considering 9779/9779 (removed 0) transitions.
[2026-05-25 17:32:16] [INFO ] Flow matrix only has 8893 transitions (discarded 886 similar events)
[2026-05-25 17:32:16] [INFO ] Invariant cache hit.
[2026-05-25 17:32:22] [INFO ] Implicit Places using invariants in 6349 ms returned [1553, 1585]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 6373 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 2815/2817 places, 9779/9779 transitions.
Applied a total of 0 rules in 558 ms. Remains 2815 /2815 variables (removed 0) and now considering 9779/9779 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 7571 ms. Remains : 2815/2817 places, 9779/9779 transitions.
RANDOM walk for 40000 steps (1132 resets) in 2626 ms. (15 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (91 resets) in 256 ms. (155 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (92 resets) in 188 ms. (211 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (92 resets) in 176 ms. (226 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (95 resets) in 184 ms. (216 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 26409 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :0 out of 4
Probabilistic random walk after 26409 steps, saw 11235 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
[2026-05-25 17:32:27] [INFO ] Flow matrix only has 8893 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-7014498154430833995.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-861603472353355827.kers'
[2026-05-25 17:32:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7014498154430833995.kers, --Pflows, --basisKERS=/tmp/petrispot-output-861603472353355827.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 3 ms.
// Phase 1: matrix 8893 rows 2769 cols 24743 entries
Finished phase 1 with 2709 SingleSign rule and 42 generalized
[2026-05-25 17:32:27] [INFO ] Computed 64 invariants in 77 ms
Computed 64 P flows in 78 ms.
Exported basis to /tmp/petrispot-output-861603472353355827.kers
Total runtime 84 ms.
[2026-05-25 17:32:27] [INFO ] State equation strengthened by 5602 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 85/90 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 2620/2710 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2710 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 25/2735 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2735 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 36/2771 variables, 12/20 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2771 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 22/2793 variables, 22/42 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2793 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 22/2815 variables, 22/64 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2815 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 8893/11708 variables, 2815/2879 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/11708 variables, 5602/8481 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/11708 variables, 0/8481 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (OVERLAPS) 0/11708 variables, 0/8481 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 11708/11708 variables, and 8481 constraints, problems are : Problem set: 0 solved, 4 unsolved in 16786 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, Generalized P Invariants (flows): 39/39 constraints, State Equation: 2815/2815 constraints, ReadFeed: 5602/5602 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 85/90 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 2620/2710 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2710 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2710 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 25/2735 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2735 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 36/2771 variables, 12/21 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2771 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SMT process timed out in 93333ms, After SMT, problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 2815 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2815/2815 places, 9779/9779 transitions.
Applied a total of 0 rules in 640 ms. Remains 2815 /2815 variables (removed 0) and now considering 9779/9779 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 641 ms. Remains : 2815/2815 places, 9779/9779 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2815/2815 places, 9779/9779 transitions.
Applied a total of 0 rules in 629 ms. Remains 2815 /2815 variables (removed 0) and now considering 9779/9779 (removed 0) transitions.
[2026-05-25 17:34:01] [INFO ] Flow matrix only has 8893 transitions (discarded 886 similar events)
[2026-05-25 17:34:01] [INFO ] Invariant cache hit.
[2026-05-25 17:34:08] [INFO ] Implicit Places using invariants in 6048 ms returned []
[2026-05-25 17:34:08] [INFO ] Flow matrix only has 8893 transitions (discarded 886 similar events)
[2026-05-25 17:34:08] [INFO ] Invariant cache hit.
[2026-05-25 17:34:11] [INFO ] State equation strengthened by 5602 read => feed constraints.
[2026-05-25 17:34:41] [INFO ] Performed 193/2815 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 17:35:11] [INFO ] Performed 474/2815 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 17:35:41] [INFO ] Performed 706/2815 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 17:36:12] [INFO ] Performed 989/2815 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 17:36:12] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 17:36:12] [INFO ] Implicit Places using invariants and state equation in 124062 ms returned []
Implicit Place search using SMT with State Equation took 130138 ms to find 0 implicit places.
[2026-05-25 17:36:13] [INFO ] Redundant transitions in 1154 ms returned []
Running 9685 sub problems to find dead transitions.
[2026-05-25 17:36:13] [INFO ] Flow matrix only has 8893 transitions (discarded 886 similar events)
[2026-05-25 17:36:13] [INFO ] Invariant cache hit.
[2026-05-25 17:36:13] [INFO ] State equation strengthened by 5602 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/2813 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 9685 unsolved
SMT process timed out in 42834ms, After SMT, problems are : Problem set: 0 solved, 9685 unsolved
Search for dead transitions found 0 dead transitions in 42859ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 174820 ms. Remains : 2815/2815 places, 9779/9779 transitions.
Knowledge based reduction with 10 factoid took 118 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 212 ms :[(AND (NOT p3) (NOT p4)), (NOT p4), (AND (NOT p3) (NOT p4)), true]
Knowledge-based reduction took 364284 ms.
Stuttering acceptance computed with spot in 160 ms :[(AND (NOT p3) (NOT p4)), (NOT p4), (AND (NOT p3) (NOT p4)), true]
Stuttering acceptance computed with spot in 121 ms :[(AND (NOT p3) (NOT p4)), (NOT p4), (AND (NOT p3) (NOT p4)), true]
Product exploration explored 100000 steps with 1619 reset in 1178 ms.
Product exploration explored 100000 steps with 1619 reset in 833 ms.
Spot run failed in 85 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/ltsmin16561833706136831844
[2026-05-25 17:36:59] [INFO ] Built C files in 102ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16561833706136831844
Running compilation step : cd /tmp/ltsmin16561833706136831844;'/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/ltsmin16561833706136831844;'/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/ltsmin16561833706136831844;'/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 5 out of 3193 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3193/3193 places, 7230/7230 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 3190 transition count 7227
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 3190 transition count 7227
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 3187 transition count 7224
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 3187 transition count 7224
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 3184 transition count 7211
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 3184 transition count 7211
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 3183 transition count 7205
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 3183 transition count 7205
Applied a total of 20 rules in 2145 ms. Remains 3183 /3193 variables (removed 10) and now considering 7205/7230 (removed 25) transitions.
[2026-05-25 17:37:04] [INFO ] Flow matrix only has 6605 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-12698916474110568303.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2480476570035963005.kers'
[2026-05-25 17:37:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12698916474110568303.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2480476570035963005.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 10 ms.
// Phase 1: matrix 6605 rows 3137 cols 17368 entries
Finished phase 1 with 2477 SingleSign rule and 640 generalized
[2026-05-25 17:37:04] [INFO ] Computed 66 invariants in 158 ms
Computed 66 P flows in 158 ms.
Exported basis to /tmp/petrispot-output-2480476570035963005.kers
Total runtime 170 ms.
[2026-05-25 17:37:10] [INFO ] Implicit Places using invariants in 6564 ms returned [1757, 1795]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 6573 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3181/3193 places, 7205/7230 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 3179 transition count 7203
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 3179 transition count 7203
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 3177 transition count 7201
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 3177 transition count 7201
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 3175 transition count 7199
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 3175 transition count 7199
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 3173 transition count 7187
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 3173 transition count 7187
Applied a total of 16 rules in 2223 ms. Remains 3173 /3181 variables (removed 8) and now considering 7187/7205 (removed 18) transitions.
[2026-05-25 17:37:13] [INFO ] Flow matrix only has 6587 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-15760832162638332656.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15254669798843731693.kers'
[2026-05-25 17:37:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15760832162638332656.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15254669798843731693.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 9 ms.
// Phase 1: matrix 6587 rows 3127 cols 17328 entries
Finished phase 1 with 2471 SingleSign rule and 638 generalized
[2026-05-25 17:37:13] [INFO ] Computed 64 invariants in 149 ms
Computed 64 P flows in 156 ms.
Exported basis to /tmp/petrispot-output-15254669798843731693.kers
Total runtime 169 ms.
[2026-05-25 17:37:20] [INFO ] Implicit Places using invariants in 7108 ms returned []
[2026-05-25 17:37:20] [INFO ] Flow matrix only has 6587 transitions (discarded 600 similar events)
[2026-05-25 17:37:20] [INFO ] Invariant cache hit.
[2026-05-25 17:37:24] [INFO ] State equation strengthened by 2652 read => feed constraints.
[2026-05-25 17:37:54] [INFO ] Performed 346/3173 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 17:38:25] [INFO ] Performed 797/3173 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 17:38:55] [INFO ] Performed 1228/3173 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 17:39:25] [INFO ] Performed 1448/3173 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 17:39:25] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 17:39:25] [INFO ] Implicit Places using invariants and state equation in 125576 ms returned []
Implicit Place search using SMT with State Equation took 132687 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3173/3193 places, 7187/7230 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 143641 ms. Remains : 3173/3193 places, 7187/7230 transitions.
Built C files in :
/tmp/ltsmin10028093003876872695
[2026-05-25 17:39:25] [INFO ] Built C files in 64ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10028093003876872695
Running compilation step : cd /tmp/ltsmin10028093003876872695;'/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/ltsmin10028093003876872695;'/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/ltsmin10028093003876872695;'/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 17:39:29] [INFO ] Flatten gal took : 115 ms
[2026-05-25 17:39:29] [INFO ] Flatten gal took : 119 ms
[2026-05-25 17:39:29] [INFO ] Time to serialize gal into /tmp/LTL12772614077031168578.gal : 28 ms
[2026-05-25 17:39:29] [INFO ] Time to serialize properties into /tmp/LTL4961044928047032114.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/LTL12772614077031168578.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5590820260161882577.hoa' '-atoms' '/tmp/LTL4961044928047032114.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/LTL4961044928047032114.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5590820260161882577.hoa
Detected timeout of ITS tools.
[2026-05-25 17:39:44] [INFO ] Flatten gal took : 109 ms
[2026-05-25 17:39:44] [INFO ] Flatten gal took : 117 ms
[2026-05-25 17:39:44] [INFO ] Time to serialize gal into /tmp/LTL2274181868400580627.gal : 25 ms
[2026-05-25 17:39:44] [INFO ] Time to serialize properties into /tmp/LTL13021505661068706953.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/LTL2274181868400580627.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13021505661068706953.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((((G("(LeafSetOfRx0IsSentToNode18<=Node20ThinksNode6ShouldBeNodeMasterToReplaceNode15)"))U("(Node22HasTheLeafSetOfRx5ToReplaceNode2...674
Formula 0 simplified : ((F!"(LeafSetOfRx0IsSentToNode18<=Node20ThinksNode6ShouldBeNodeMasterToReplaceNode15)" R !"(Node22HasTheLeafSetOfRx5ToReplaceNode20<...665
Detected timeout of ITS tools.
[2026-05-25 17:39:59] [INFO ] Flatten gal took : 109 ms
[2026-05-25 17:39:59] [INFO ] Applying decomposition
[2026-05-25 17:39:59] [INFO ] Flatten gal took : 118 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/graph9324999138497577327.txt' '-o' '/tmp/graph9324999138497577327.bin' '-w' '/tmp/graph9324999138497577327.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9324999138497577327.bin' '-l' '-1' '-v' '-w' '/tmp/graph9324999138497577327.weights' '-q' '0' '-e' '0.001'
[2026-05-25 17:40:00] [INFO ] Decomposing Gal with order
[2026-05-25 17:40:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 17:40:00] [INFO ] Removed a total of 6063 redundant transitions.
[2026-05-25 17:40:01] [INFO ] Flatten gal took : 423 ms
[2026-05-25 17:40:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 335 labels/synchronizations in 126 ms.
[2026-05-25 17:40:01] [INFO ] Time to serialize gal into /tmp/LTL17447737352260580642.gal : 36 ms
[2026-05-25 17:40:01] [INFO ] Time to serialize properties into /tmp/LTL17095555857218146111.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/LTL17447737352260580642.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17095555857218146111.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((((G("(gi4.gu275.LeafSetOfRx0IsSentToNode18<=gi4.gu275.Node20ThinksNode6ShouldBeNodeMasterToReplaceNode15)"))U("(gu313.Node22HasThe...780
Formula 0 simplified : ((F!"(gi4.gu275.LeafSetOfRx0IsSentToNode18<=gi4.gu275.Node20ThinksNode6ShouldBeNodeMasterToReplaceNode15)" R !"(gu313.Node22HasTheLe...771
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-12 finished in 1256523 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F((p0||X(p1)))||G(p2))))'
Support contains 5 out of 3416 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3416/3416 places, 7692/7692 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 3376 transition count 7637
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 3376 transition count 7637
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 117 place count 3339 transition count 7520
Iterating global reduction 0 with 37 rules applied. Total rules applied 154 place count 3339 transition count 7520
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 175 place count 3318 transition count 7404
Iterating global reduction 0 with 21 rules applied. Total rules applied 196 place count 3318 transition count 7404
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 197 place count 3317 transition count 7398
Iterating global reduction 0 with 1 rules applied. Total rules applied 198 place count 3317 transition count 7398
Applied a total of 198 rules in 2250 ms. Remains 3317 /3416 variables (removed 99) and now considering 7398/7692 (removed 294) transitions.
[2026-05-25 17:40:19] [INFO ] Flow matrix only has 6798 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-4349883921879730952.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17223440672451277916.kers'
[2026-05-25 17:40:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4349883921879730952.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17223440672451277916.kers]
Culling duplicate invariants (modulo rational): removing 47 columns.
Culled 47 columns in 10 ms.
// Phase 1: matrix 6798 rows 3270 cols 17816 entries
Finished phase 1 with 2550 SingleSign rule and 670 generalized
[2026-05-25 17:40:19] [INFO ] Computed 97 invariants in 162 ms
Computed 97 P flows in 163 ms.
Exported basis to /tmp/petrispot-output-17223440672451277916.kers
Total runtime 178 ms.
[2026-05-25 17:40:26] [INFO ] Implicit Places using invariants in 7260 ms returned [15, 197, 199, 501, 613, 743, 1008, 1230, 1280, 1502, 1503, 1599, 1651, 1652, 1666, 1667, 1696, 1735, 1757, 1786, 1819, 1855, 1856, 1894, 1895, 2289, 2290, 2384, 2475, 2588, 3098, 3175]
Discarding 32 places :
Implicit Place search using SMT only with invariants took 7270 ms to find 32 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3285/3416 places, 7398/7692 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 3254 transition count 7367
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 3254 transition count 7367
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 93 place count 3223 transition count 7336
Iterating global reduction 0 with 31 rules applied. Total rules applied 124 place count 3223 transition count 7336
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 155 place count 3192 transition count 7305
Iterating global reduction 0 with 31 rules applied. Total rules applied 186 place count 3192 transition count 7305
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 208 place count 3170 transition count 7173
Iterating global reduction 0 with 22 rules applied. Total rules applied 230 place count 3170 transition count 7173
Applied a total of 230 rules in 2413 ms. Remains 3170 /3285 variables (removed 115) and now considering 7173/7398 (removed 225) transitions.
[2026-05-25 17:40:28] [INFO ] Flow matrix only has 6573 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-7421355061190441741.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17741187472317986242.kers'
[2026-05-25 17:40:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7421355061190441741.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17741187472317986242.kers]
Culling duplicate invariants (modulo rational): removing 47 columns.
Culled 47 columns in 3 ms.
// Phase 1: matrix 6573 rows 3123 cols 17300 entries
Finished phase 1 with 2789 SingleSign rule and 316 generalized
[2026-05-25 17:40:28] [INFO ] Computed 65 invariants in 90 ms
Computed 65 P flows in 90 ms.
Exported basis to /tmp/petrispot-output-17741187472317986242.kers
Total runtime 102 ms.
[2026-05-25 17:40:35] [INFO ] Implicit Places using invariants in 6709 ms returned []
[2026-05-25 17:40:35] [INFO ] Flow matrix only has 6573 transitions (discarded 600 similar events)
[2026-05-25 17:40:35] [INFO ] Invariant cache hit.
[2026-05-25 17:40:39] [INFO ] State equation strengthened by 2642 read => feed constraints.
[2026-05-25 17:41:09] [INFO ] Performed 493/3170 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 17:41:39] [INFO ] Performed 916/3170 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 17:42:09] [INFO ] Performed 1246/3170 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 17:42:39] [INFO ] Performed 1498/3170 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 17:42:39] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 17:42:39] [INFO ] Implicit Places using invariants and state equation in 124289 ms returned []
Implicit Place search using SMT with State Equation took 131019 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3170/3416 places, 7173/7692 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 142953 ms. Remains : 3170/3416 places, 7173/7692 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||X(p1)))||G(p2))))'
Stuttering acceptance computed with spot in 120 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-13
Product exploration explored 100000 steps with 33333 reset in 1303 ms.
Product exploration explored 100000 steps with 33333 reset in 1469 ms.
Computed a total of 546 stabilizing places and 1972 stable transitions
Computed a total of 546 stabilizing places and 1972 stable transitions
Detected a total of 546/3170 stabilizing places and 1972/7173 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 13 factoid took 17 ms. Proved property starting from automaton with 4 states, 6 edges and 3 AP (stutter sensitive
Knowledge-based reduction took 39 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-13 finished in 145966 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(G(p0)) U !p0))))'
Support contains 2 out of 3416 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3416/3416 places, 7692/7692 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 3375 transition count 7636
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 3375 transition count 7636
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 120 place count 3337 transition count 7523
Iterating global reduction 0 with 38 rules applied. Total rules applied 158 place count 3337 transition count 7523
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 181 place count 3314 transition count 7395
Iterating global reduction 0 with 23 rules applied. Total rules applied 204 place count 3314 transition count 7395
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 205 place count 3313 transition count 7389
Iterating global reduction 0 with 1 rules applied. Total rules applied 206 place count 3313 transition count 7389
Applied a total of 206 rules in 2125 ms. Remains 3313 /3416 variables (removed 103) and now considering 7389/7692 (removed 303) transitions.
[2026-05-25 17:42:44] [INFO ] Flow matrix only has 6789 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-11832155522528220915.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6641874648770866821.kers'
[2026-05-25 17:42:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11832155522528220915.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6641874648770866821.kers]
Culling duplicate invariants (modulo rational): removing 47 columns.
Culled 47 columns in 3 ms.
// Phase 1: matrix 6789 rows 3266 cols 17795 entries
Finished phase 1 with 2546 SingleSign rule and 670 generalized
[2026-05-25 17:42:44] [INFO ] Computed 97 invariants in 107 ms
Computed 97 P flows in 108 ms.
Exported basis to /tmp/petrispot-output-6641874648770866821.kers
Total runtime 120 ms.
[2026-05-25 17:42:52] [INFO ] Implicit Places using invariants in 7370 ms returned [12, 15, 194, 196, 498, 610, 740, 1154, 1227, 1277, 1279, 1499, 1500, 1596, 1648, 1649, 1663, 1664, 1693, 1732, 1754, 1783, 1784, 1813, 1849, 1850, 1889, 2285, 2286, 2380, 2471, 2584, 3094, 3171]
Discarding 34 places :
Implicit Place search using SMT only with invariants took 7376 ms to find 34 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3279/3416 places, 7389/7692 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 3247 transition count 7357
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 3247 transition count 7357
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 96 place count 3215 transition count 7325
Iterating global reduction 0 with 32 rules applied. Total rules applied 128 place count 3215 transition count 7325
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 160 place count 3183 transition count 7293
Iterating global reduction 0 with 32 rules applied. Total rules applied 192 place count 3183 transition count 7293
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 215 place count 3160 transition count 7155
Iterating global reduction 0 with 23 rules applied. Total rules applied 238 place count 3160 transition count 7155
Applied a total of 238 rules in 2145 ms. Remains 3160 /3279 variables (removed 119) and now considering 7155/7389 (removed 234) transitions.
[2026-05-25 17:42:54] [INFO ] Flow matrix only has 6555 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-13844564540106456728.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1588484876239162207.kers'
[2026-05-25 17:42:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13844564540106456728.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1588484876239162207.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 3 ms.
// Phase 1: matrix 6555 rows 3114 cols 17260 entries
Finished phase 1 with 2461 SingleSign rule and 636 generalized
[2026-05-25 17:42:54] [INFO ] Computed 63 invariants in 138 ms
Computed 63 P flows in 138 ms.
Exported basis to /tmp/petrispot-output-1588484876239162207.kers
Total runtime 150 ms.
[2026-05-25 17:43:00] [INFO ] Implicit Places using invariants in 6468 ms returned []
[2026-05-25 17:43:00] [INFO ] Flow matrix only has 6555 transitions (discarded 600 similar events)
[2026-05-25 17:43:00] [INFO ] Invariant cache hit.
[2026-05-25 17:43:03] [INFO ] State equation strengthened by 2632 read => feed constraints.
[2026-05-25 17:43:34] [INFO ] Performed 530/3160 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 17:44:04] [INFO ] Performed 987/3160 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 17:44:34] [INFO ] Performed 1363/3160 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 17:45:04] [INFO ] Performed 1624/3160 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 17:45:04] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 17:45:04] [INFO ] Implicit Places using invariants and state equation in 123844 ms returned []
Implicit Place search using SMT with State Equation took 130327 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3160/3416 places, 7155/7692 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 141975 ms. Remains : 3160/3416 places, 7155/7692 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(G(p0)) U !p0))))'
Stuttering acceptance computed with spot in 174 ms :[p0, p0, p0, (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-14
Product exploration explored 100000 steps with 33333 reset in 1440 ms.
Product exploration explored 100000 steps with 33333 reset in 1315 ms.
Computed a total of 536 stabilizing places and 1954 stable transitions
Computed a total of 536 stabilizing places and 1954 stable transitions
Detected a total of 536/3160 stabilizing places and 1954/7155 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 11 ms. Proved property starting from automaton with 4 states, 6 edges and 1 AP (stutter sensitive
Knowledge-based reduction took 30 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S24C06-LTLCardinality-14 finished in 145016 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((G(p0)||(!p0&&X((!p0 U (p1||G(!p0)))))))))'
Spot run failed in 1264 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((((G(p0) U p1) U X(p2))&&G((X((p1 U p4))||p3))))'
Spot run failed in 51 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 17:45:09] [INFO ] Flatten gal took : 236 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11660315488125921598
[2026-05-25 17:45:09] [INFO ] Too many transitions (7692) to apply POR reductions. Disabling POR matrices.
[2026-05-25 17:45:09] [INFO ] Applying decomposition
[2026-05-25 17:45:09] [INFO ] Built C files in 117ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11660315488125921598
Running compilation step : cd /tmp/ltsmin11660315488125921598;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2026-05-25 17:45:09] [INFO ] Flatten gal took : 130 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/graph14823155880496849283.txt' '-o' '/tmp/graph14823155880496849283.bin' '-w' '/tmp/graph14823155880496849283.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14823155880496849283.bin' '-l' '-1' '-v' '-w' '/tmp/graph14823155880496849283.weights' '-q' '0' '-e' '0.001'
[2026-05-25 17:45:09] [INFO ] Decomposing Gal with order
[2026-05-25 17:45:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 17:45:10] [INFO ] Removed a total of 7019 redundant transitions.
[2026-05-25 17:45:10] [INFO ] Flatten gal took : 447 ms
[2026-05-25 17:45:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 273 labels/synchronizations in 79 ms.
[2026-05-25 17:45:11] [INFO ] Time to serialize gal into /tmp/LTLCardinality13115677491582174553.gal : 33 ms
[2026-05-25 17:45:11] [INFO ] Time to serialize properties into /tmp/LTLCardinality2086371597158701937.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/LTLCardinality13115677491582174553.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality2086371597158701937.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 2 LTL properties
Checking formula 0 : !((X(G((G("(gi0.gi1.gu592.Node2HasTheLeafSetOfLx5ToReplaceNode1>=1)"))||(("(gi0.gi1.gu592.Node2HasTheLeafSetOfLx5ToReplaceNode1<1)")&&...356
Formula 0 simplified : XF(F!"(gi0.gi1.gu592.Node2HasTheLeafSetOfLx5ToReplaceNode1>=1)" & (!"(gi0.gi1.gu592.Node2HasTheLeafSetOfLx5ToReplaceNode1<1)" | X(!"...281
Compilation finished in 36332 ms.
Running link step : cd /tmp/ltsmin11660315488125921598;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 98 ms.
Running LTSmin : cd /tmp/ltsmin11660315488125921598;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' 'X([](([]((LTLAPp0==true))||(!(LTLAPp0==true)&&X((!(LTLAPp0==true) U ((LTLAPp1==true)||[](!(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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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-S24C06"
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-S24C06, 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-oct2-177969020200475"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C06.tgz
mv MultiCrashLeafsetExtension-PT-S24C06 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 ;