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-oct2-177969020300508.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-S24C10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-oct2-177969020300508
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 18M
-rw-r--r-- 1 mcc users 12K Mar 7 19:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Mar 7 19:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Mar 7 19:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Mar 7 19:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.8K Mar 15 11:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 15 11:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Mar 15 11:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 11:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K Mar 7 19:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Mar 7 19:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 20K Mar 7 19:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 94K Mar 7 19:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Mar 15 11:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Mar 15 11:41 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 18M 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-S24C10-LTLFireability-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1779733599436

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S24C10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202604301425
[2026-05-25 18:26:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 18:26:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 18:26:41] [INFO ] Load time of PNML (sax parser for PT used): 798 ms
[2026-05-25 18:26:41] [INFO ] Transformed 17896 places.
[2026-05-25 18:26:41] [INFO ] Transformed 26071 transitions.
[2026-05-25 18:26:41] [INFO ] Parsed PT model containing 17896 places and 26071 transitions and 96710 arcs in 1031 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 57 out of 17896 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17896/17896 places, 26071/26071 transitions.
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 17848 transition count 26071
Applied a total of 48 rules in 830 ms. Remains 17848 /17896 variables (removed 48) and now considering 26071/26071 (removed 0) transitions.
[2026-05-25 18:26:43] [INFO ] Flow matrix only has 25471 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-7390217620153287491.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4006144982073499487.kers'
[2026-05-25 18:26:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7390217620153287491.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4006144982073499487.kers]
Culling duplicate invariants (modulo rational): removing 363 columns.
Culled 363 columns in 18 ms.
// Phase 1: matrix 25471 rows 17485 cols 68305 entries
Finished phase 1 with 10540 SingleSign rule and 6111 generalized
[2026-05-25 18:26:43] [INFO ] Computed 1197 invariants in 497 ms
Computed 1197 P flows in 498 ms.
Exported basis to /tmp/petrispot-output-4006144982073499487.kers
Total runtime 516 ms.
[2026-05-25 18:27:18] [INFO ] Performed 7143/17848 implicitness test of which 251 returned IMPLICIT in 30 seconds.
[2026-05-25 18:27:48] [INFO ] Performed 13370/17848 implicitness test of which 502 returned IMPLICIT in 60 seconds.
[2026-05-25 18:28:13] [INFO ] Implicit Places using invariants in 90522 ms returned [4, 8, 32, 58, 86, 116, 148, 182, 218, 256, 296, 338, 382, 427, 471, 513, 553, 591, 627, 661, 693, 723, 751, 777, 801, 865, 872, 895, 919, 945, 973, 1003, 1035, 1069, 1105, 1143, 1183, 1225, 1268, 1310, 1350, 1388, 1424, 1458, 1490, 1520, 1548, 1574, 1598, 1621, 1685, 1692, 1715, 1738, 1762, 1788, 1816, 1846, 1878, 1912, 1948, 1986, 2026, 2067, 2107, 2145, 2181, 2215, 2247, 2277, 2305, 2331, 2355, 2378, 2401, 2465, 2472, 2495, 2518, 2541, 2565, 2591, 2619, 2649, 2681, 2715, 2751, 2789, 2828, 2866, 2902, 2936, 2968, 2998, 3026, 3052, 3076, 3099, 3122, 3145, 3209, 3216, 3239, 3262, 3285, 3308, 3332, 3358, 3386, 3416, 3448, 3482, 3518, 3555, 3591, 3625, 3657, 3687, 3715, 3741, 3765, 3788, 3811, 3834, 3857, 3921, 3928, 3951, 3974, 3997, 4020, 4043, 4067, 4093, 4121, 4151, 4183, 4217, 4252, 4286, 4318, 4348, 4376, 4402, 4426, 4449, 4472, 4495, 4518, 4541, 4605, 4612, 4635, 4658, 4681, 4704, 4727, 4750, 4774, 4800, 4828, 4858, 4890, 4923, 4955, 4985, 5013, 5039, 5063, 5086, 5109, 5132, 5155, 5178, 5201, 5265, 5272, 5295, 5318, 5341, 5364, 5387, 5410, 5433, 5457, 5483, 5511, 5541, 5572, 5602, 5630, 5656, 5680, 5703, 5726, 5749, 5772, 5795, 5818, 5841, 5905, 5912, 5935, 5958, 5981, 6004, 6027, 6050, 6073, 6096, 6120, 6146, 6174, 6203, 6231, 6257, 6281, 6304, 6327, 6350, 6373, 6396, 6419, 6442, 6465, 6529, 6536, 6559, 6582, 6605, 6628, 6651, 6674, 6697, 6720, 6743, 6767, 6793, 6820, 6846, 6870, 6893, 6916, 6939, 6962, 6985, 7008, 7031, 7054, 7077, 7141, 7148, 7171, 7194, 7217, 7240, 7263, 7286, 7309, 7332, 7355, 7378, 7402, 7427, 7451, 7474, 7497, 7520, 7543, 7566, 7589, 7612, 7635, 7658, 7681, 7745, 7752, 7775, 7798, 7821, 7844, 7867, 7890, 7913, 7936, 7959, 7982, 8005, 8028, 8051, 8074, 8097, 8120, 8143, 8166, 8189, 8212, 8235, 8258, 8281, 8345, 8347, 8351, 8374, 8397, 8420, 8443, 8466, 8489, 8512, 8535, 8558, 8581, 8604, 8627, 8650, 8673, 8696, 8719, 8742, 8765, 8788, 8811, 8834, 8857, 8880, 8944, 8951, 8974, 8997, 9020, 9043, 9066, 9089, 9112, 9135, 9158, 9181, 9204, 9227, 9250, 9273, 9296, 9319, 9342, 9365, 9388, 9411, 9434, 9457, 9480, 9544, 9551, 9574, 9597, 9620, 9643, 9666, 9689, 9712, 9735, 9758, 9781, 9804, 9828, 9853, 9877, 9900, 9923, 9946, 9969, 9992, 10015, 10038, 10061, 10084, 10148, 10155, 10178, 10201, 10224, 10247, 10270, 10293, 10316, 10339, 10362, 10385, 10409, 10435, 10462, 10488, 10512, 10535, 10558, 10581, 10604, 10627, 10650, 10673, 10696, 10760, 10767, 10790, 10813, 10836, 10859, 10882, 10905, 10928, 10951, 10974, 10998, 11024, 11052, 11081, 11109, 11135, 11159, 11182, 11205, 11228, 11251, 11274, 11297, 11320, 11384, 11391, 11414, 11437, 11460, 11483, 11506, 11529, 11552, 11575, 11599, 11625, 11653, 11683, 11714, 11744, 11772, 11798, 11822, 11845, 11868, 11891, 11914, 11937, 11960, 12024, 12031, 12054, 12077, 12100, 12123, 12146, 12169, 12192, 12216, 12242, 12270, 12300, 12332, 12365, 12397, 12427, 12455, 12481, 12505, 12528, 12551, 12574, 12597, 12620, 12684, 12691, 12714, 12737, 12760, 12783, 12806, 12829, 12853, 12879, 12907, 12937, 12969, 13003, 13038, 13072, 13104, 13134, 13162, 13188, 13212, 13235, 13258, 13281, 13304, 13368, 13375, 13398, 13421, 13444, 13467, 13490, 13514, 13540, 13568, 13598, 13630, 13664, 13700, 13737, 13773, 13807, 13839, 13869, 13897, 13923, 13947, 13970, 13993, 14016, 14080, 14087, 14110, 14133, 14156, 14179, 14203, 14229, 14257, 14287, 14319, 14353, 14389, 14427, 14466, 14504, 14540, 14574, 14606, 14636, 14664, 14690, 14714, 14737, 14760, 14824, 14831, 14854, 14877, 14900, 14924, 14950, 14978, 15008, 15040, 15074, 15110, 15148, 15188, 15229, 15269, 15307, 15343, 15377, 15409, 15439, 15467, 15493, 15517, 15540, 15604, 15611, 15634, 15657, 15681, 15707, 15735, 15765, 15797, 15831, 15867, 15905, 15945, 15987, 16030, 16072, 16112, 16150, 16186, 16220, 16252, 16282, 16310, 16336, 16360, 16424, 16426, 16430, 16453, 16477, 16503, 16531, 16561, 16593, 16627, 16663, 16701, 16741, 16783, 16827, 16872, 16916, 16958, 16998, 17036, 17072, 17106, 17138, 17168, 17196, 17222, 17287]
[2026-05-25 18:28:13] [INFO ] Actually due to overlaps returned [865, 1685, 2465, 3209, 3921, 4605, 5265, 5905, 6529, 7141, 7745, 8345, 8944, 9544, 10148, 10760, 11384, 12024, 12684, 13368, 14080, 14824, 15604, 16424, 17287, 4, 8347, 16426]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 90636 ms to find 28 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 17820/17896 places, 26071/26071 transitions.
Applied a total of 0 rules in 697 ms. Remains 17820 /17820 variables (removed 0) and now considering 26071/26071 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 92197 ms. Remains : 17820/17896 places, 26071/26071 transitions.
Starting structural reductions in LTL mode, iteration 0 : 17820/17820 places, 26071/26071 transitions.
Applied a total of 0 rules in 425 ms. Remains 17820 /17820 variables (removed 0) and now considering 26071/26071 (removed 0) transitions.
[2026-05-25 18:28:15] [INFO ] Flow matrix only has 25471 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-7894010101086722282.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13160720620991260775.kers'
[2026-05-25 18:28:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7894010101086722282.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13160720620991260775.kers]
Culling duplicate invariants (modulo rational): removing 360 columns.
Culled 360 columns in 27 ms.
// Phase 1: matrix 25471 rows 17460 cols 67680 entries
Finished phase 1 with 10228 SingleSign rule and 6423 generalized
[2026-05-25 18:28:15] [INFO ] Computed 1169 invariants in 575 ms
Computed 1169 P flows in 575 ms.
Exported basis to /tmp/petrispot-output-13160720620991260775.kers
Total runtime 600 ms.
[2026-05-25 18:28:49] [INFO ] Performed 7702/17820 implicitness test of which 264 returned IMPLICIT in 30 seconds.
[2026-05-25 18:29:19] [INFO ] Performed 15662/17820 implicitness test of which 556 returned IMPLICIT in 60 seconds.
[2026-05-25 18:29:30] [INFO ] Implicit Places using invariants in 75806 ms returned [7, 31, 57, 85, 115, 147, 181, 217, 255, 295, 337, 381, 426, 470, 512, 552, 590, 626, 660, 692, 722, 750, 776, 800, 870, 893, 917, 943, 971, 1001, 1033, 1067, 1103, 1141, 1181, 1223, 1266, 1308, 1348, 1386, 1422, 1456, 1488, 1518, 1546, 1572, 1596, 1619, 1689, 1712, 1735, 1759, 1785, 1813, 1843, 1875, 1909, 1945, 1983, 2023, 2064, 2104, 2142, 2178, 2212, 2244, 2274, 2302, 2328, 2352, 2375, 2398, 2468, 2491, 2514, 2537, 2561, 2587, 2615, 2645, 2677, 2711, 2747, 2785, 2824, 2862, 2898, 2932, 2964, 2994, 3022, 3048, 3072, 3095, 3118, 3141, 3211, 3234, 3257, 3280, 3303, 3327, 3353, 3381, 3411, 3443, 3477, 3513, 3550, 3586, 3620, 3652, 3682, 3710, 3736, 3760, 3783, 3806, 3829, 3852, 3922, 3945, 3968, 3991, 4014, 4037, 4061, 4087, 4115, 4145, 4177, 4211, 4246, 4280, 4312, 4342, 4370, 4396, 4420, 4443, 4466, 4489, 4512, 4535, 4605, 4628, 4651, 4674, 4697, 4720, 4743, 4767, 4793, 4821, 4851, 4883, 4916, 4948, 4978, 5006, 5032, 5056, 5079, 5102, 5125, 5148, 5171, 5194, 5264, 5287, 5310, 5333, 5356, 5379, 5402, 5425, 5449, 5475, 5503, 5533, 5564, 5594, 5622, 5648, 5672, 5695, 5718, 5741, 5764, 5787, 5810, 5833, 5903, 5926, 5949, 5972, 5995, 6018, 6041, 6064, 6087, 6111, 6137, 6165, 6194, 6222, 6248, 6272, 6295, 6318, 6341, 6364, 6387, 6410, 6433, 6456, 6526, 6549, 6572, 6595, 6618, 6641, 6664, 6687, 6710, 6733, 6757, 6783, 6810, 6836, 6860, 6883, 6906, 6929, 6952, 6975, 6998, 7021, 7044, 7067, 7137, 7160, 7183, 7206, 7229, 7252, 7275, 7298, 7321, 7344, 7367, 7391, 7416, 7440, 7463, 7486, 7509, 7532, 7555, 7578, 7601, 7624, 7647, 7670, 7740, 7763, 7786, 7809, 7832, 7855, 7878, 7901, 7924, 7947, 7970, 7993, 8016, 8039, 8062, 8085, 8108, 8131, 8154, 8177, 8200, 8223, 8246, 8269, 8337, 8360, 8383, 8406, 8429, 8452, 8475, 8498, 8521, 8544, 8567, 8590, 8613, 8636, 8659, 8682, 8705, 8728, 8751, 8774, 8797, 8820, 8843, 8866, 8936, 8959, 8982, 9005, 9028, 9051, 9074, 9097, 9120, 9143, 9166, 9189, 9212, 9235, 9258, 9281, 9304, 9327, 9350, 9373, 9396, 9419, 9442, 9465, 9535, 9558, 9581, 9604, 9627, 9650, 9673, 9696, 9719, 9742, 9765, 9788, 9812, 9837, 9861, 9884, 9907, 9930, 9953, 9976, 9999, 10022, 10045, 10068, 10138, 10161, 10184, 10207, 10230, 10253, 10276, 10299, 10322, 10345, 10368, 10392, 10418, 10445, 10471, 10495, 10518, 10541, 10564, 10587, 10610, 10633, 10656, 10679, 10749, 10772, 10795, 10818, 10841, 10864, 10887, 10910, 10933, 10956, 10980, 11006, 11034, 11063, 11091, 11117, 11141, 11164, 11187, 11210, 11233, 11256, 11279, 11302, 11372, 11395, 11418, 11441, 11464, 11487, 11510, 11533, 11556, 11580, 11606, 11634, 11664, 11695, 11725, 11753, 11779, 11803, 11826, 11849, 11872, 11895, 11918, 11941, 12011, 12034, 12057, 12080, 12103, 12126, 12149, 12172, 12196, 12222, 12250, 12280, 12312, 12345, 12377, 12407, 12435, 12461, 12485, 12508, 12531, 12554, 12577, 12600, 12670, 12693, 12716, 12739, 12762, 12785, 12808, 12832, 12858, 12886, 12916, 12948, 12982, 13017, 13051, 13083, 13113, 13141, 13167, 13191, 13214, 13237, 13260, 13283, 13353, 13376, 13399, 13422, 13445, 13468, 13492, 13518, 13546, 13576, 13608, 13642, 13678, 13715, 13751, 13785, 13817, 13847, 13875, 13901, 13925, 13948, 13971, 13994, 14064, 14087, 14110, 14133, 14156, 14180, 14206, 14234, 14264, 14296, 14330, 14366, 14404, 14443, 14481, 14517, 14551, 14583, 14613, 14641, 14667, 14691, 14714, 14737, 14807, 14830, 14853, 14876, 14900, 14926, 14954, 14984, 15016, 15050, 15086, 15124, 15164, 15205, 15245, 15283, 15319, 15353, 15385, 15415, 15443, 15469, 15493, 15516, 15586, 15609, 15632, 15656, 15682, 15710, 15740, 15772, 15806, 15842, 15880, 15920, 15962, 16005, 16047, 16087, 16125, 16161, 16195, 16227, 16257, 16285, 16311, 16335, 16403, 16426, 16450, 16476, 16504, 16534, 16566, 16600, 16636, 16674, 16714, 16756, 16800, 16845, 16889, 16931, 16971, 17009, 17045, 17079, 17111, 17141, 17169, 17195]
Discarding 600 places :
Implicit Place search using SMT only with invariants took 75883 ms to find 600 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 17220/17820 places, 26071/26071 transitions.
Applied a total of 0 rules in 512 ms. Remains 17220 /17220 variables (removed 0) and now considering 26071/26071 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 76821 ms. Remains : 17220/17820 places, 26071/26071 transitions.
Support contains 57 out of 17220 places after structural reductions.
[2026-05-25 18:29:32] [INFO ] Flatten gal took : 1035 ms
[2026-05-25 18:29:33] [INFO ] Flatten gal took : 655 ms
[2026-05-25 18:29:34] [INFO ] Input system was already deterministic with 26071 transitions.
Support contains 53 out of 17220 places (down from 57) after GAL structural reductions.
RANDOM walk for 40000 steps (388 resets) in 3456 ms. (11 steps per ms) remains 19/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 144 ms. (27 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 18/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 18/18 properties
[2026-05-25 18:29:36] [INFO ] Flow matrix only has 25471 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-10992856246797311594.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9512155168152484344.kers'
[2026-05-25 18:29:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10992856246797311594.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9512155168152484344.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 19 ms.
// Phase 1: matrix 25471 rows 17174 cols 67108 entries
Finished phase 1 with 10228 SingleSign rule and 6423 generalized
[2026-05-25 18:29:36] [INFO ] Computed 569 invariants in 560 ms
Computed 569 P flows in 561 ms.
Exported basis to /tmp/petrispot-output-9512155168152484344.kers
Total runtime 583 ms.
[2026-05-25 18:29:37] [INFO ] State equation strengthened by 8002 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 15001/15032 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/15032 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 18 unsolved
SMT process timed out in 46190ms, After SMT, problems are : Problem set: 0 solved, 18 unsolved
Fused 18 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 31 out of 17220 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 17220/17220 places, 26071/26071 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5983 transitions
Trivial Post-agglo rules discarded 5983 transitions
Performed 5983 trivial Post agglomeration. Transition count delta: 5983
Iterating post reduction 0 with 5983 rules applied. Total rules applied 5983 place count 17220 transition count 20088
Reduce places removed 5983 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 1 with 5995 rules applied. Total rules applied 11978 place count 11237 transition count 20076
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 11990 place count 11225 transition count 20076
Performed 499 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 499 Pre rules applied. Total rules applied 11990 place count 11225 transition count 19577
Deduced a syphon composed of 499 places in 23 ms
Reduce places removed 499 places and 0 transitions.
Iterating global reduction 3 with 998 rules applied. Total rules applied 12988 place count 10726 transition count 19577
Discarding 5494 places :
Symmetric choice reduction at 3 with 5494 rule applications. Total rules 18482 place count 5232 transition count 14083
Iterating global reduction 3 with 5494 rules applied. Total rules applied 23976 place count 5232 transition count 14083
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 23976 place count 5232 transition count 14068
Deduced a syphon composed of 15 places in 14 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 24006 place count 5217 transition count 14068
Discarding 540 places :
Symmetric choice reduction at 3 with 540 rule applications. Total rules 24546 place count 4677 transition count 8668
Iterating global reduction 3 with 540 rules applied. Total rules applied 25086 place count 4677 transition count 8668
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 11 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 25136 place count 4652 transition count 8643
Free-agglomeration rule (complex) applied 343 times.
Iterating global reduction 3 with 343 rules applied. Total rules applied 25479 place count 4652 transition count 13160
Reduce places removed 343 places and 0 transitions.
Iterating post reduction 3 with 343 rules applied. Total rules applied 25822 place count 4309 transition count 13160
Partial Free-agglomeration rule applied 124 times.
Drop transitions (Partial Free agglomeration) removed 124 transitions
Iterating global reduction 4 with 124 rules applied. Total rules applied 25946 place count 4309 transition count 13160
Applied a total of 25946 rules in 6392 ms. Remains 4309 /17220 variables (removed 12911) and now considering 13160/26071 (removed 12911) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6394 ms. Remains : 4309/17220 places, 13160/26071 transitions.
RANDOM walk for 40000 steps (671 resets) in 2559 ms. (15 steps per ms) remains 13/18 properties
BEST_FIRST walk for 40004 steps (68 resets) in 265 ms. (150 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (67 resets) in 252 ms. (158 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (61 resets) in 240 ms. (165 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (60 resets) in 234 ms. (170 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (59 resets) in 231 ms. (172 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (59 resets) in 232 ms. (171 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (68 resets) in 378 ms. (105 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (68 resets) in 261 ms. (152 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (60 resets) in 243 ms. (163 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (65 resets) in 254 ms. (156 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (67 resets) in 258 ms. (154 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (59 resets) in 235 ms. (169 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (66 resets) in 250 ms. (159 steps per ms) remains 13/13 properties
[2026-05-25 18:30:30] [INFO ] Flow matrix only has 12276 transitions (discarded 884 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15980977216566797299.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9397553798868766039.kers'
[2026-05-25 18:30:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15980977216566797299.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9397553798868766039.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 6 ms.
// Phase 1: matrix 12276 rows 4263 cols 41710 entries
Finished phase 1 with 2614 SingleSign rule and 1126 generalized
[2026-05-25 18:30:30] [INFO ] Computed 569 invariants in 180 ms
Computed 569 P flows in 180 ms.
Exported basis to /tmp/petrispot-output-9397553798868766039.kers
Total runtime 191 ms.
[2026-05-25 18:30:30] [INFO ] State equation strengthened by 8002 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 2593/2616 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2616 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2616 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2616 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (OVERLAPS) 1645/4261 variables, 511/522 constraints. Problems are: Problem set: 0 solved, 13 unsolved
SMT process timed out in 48387ms, After SMT, problems are : Problem set: 0 solved, 13 unsolved
Fused 13 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 23 out of 4309 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4309/4309 places, 13160/13160 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 4309 transition count 13158
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 4307 transition count 13158
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 9 place count 4307 transition count 13153
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 14 place count 4302 transition count 13153
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 16 place count 4300 transition count 13151
Iterating global reduction 3 with 2 rules applied. Total rules applied 18 place count 4300 transition count 13151
Applied a total of 18 rules in 2344 ms. Remains 4300 /4309 variables (removed 9) and now considering 13151/13160 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2345 ms. Remains : 4300/4309 places, 13151/13160 transitions.
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 14596 stabilizing places and 20870 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' '!(F(p0))'
Support contains 2 out of 17220 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17220/17220 places, 26071/26071 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5988 transitions
Trivial Post-agglo rules discarded 5988 transitions
Performed 5988 trivial Post agglomeration. Transition count delta: 5988
Iterating post reduction 0 with 5988 rules applied. Total rules applied 5988 place count 17220 transition count 20083
Reduce places removed 5988 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 1 with 6000 rules applied. Total rules applied 11988 place count 11232 transition count 20071
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 12000 place count 11220 transition count 20071
Performed 499 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 499 Pre rules applied. Total rules applied 12000 place count 11220 transition count 19572
Deduced a syphon composed of 499 places in 25 ms
Reduce places removed 499 places and 0 transitions.
Iterating global reduction 3 with 998 rules applied. Total rules applied 12998 place count 10721 transition count 19572
Discarding 5499 places :
Symmetric choice reduction at 3 with 5499 rule applications. Total rules 18497 place count 5222 transition count 14073
Iterating global reduction 3 with 5499 rules applied. Total rules applied 23996 place count 5222 transition count 14073
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 19 Pre rules applied. Total rules applied 23996 place count 5222 transition count 14054
Deduced a syphon composed of 19 places in 16 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 3 with 38 rules applied. Total rules applied 24034 place count 5203 transition count 14054
Discarding 549 places :
Symmetric choice reduction at 3 with 549 rule applications. Total rules 24583 place count 4654 transition count 8564
Iterating global reduction 3 with 549 rules applied. Total rules applied 25132 place count 4654 transition count 8564
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 10 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 25182 place count 4629 transition count 8539
Applied a total of 25182 rules in 4157 ms. Remains 4629 /17220 variables (removed 12591) and now considering 8539/26071 (removed 17532) transitions.
[2026-05-25 18:31:26] [INFO ] Flow matrix only has 7939 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-4048022283185907195.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10007525791768034148.kers'
[2026-05-25 18:31:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4048022283185907195.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10007525791768034148.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 14 ms.
// Phase 1: matrix 7939 rows 4583 cols 22327 entries
Finished phase 1 with 2939 SingleSign rule and 1121 generalized
[2026-05-25 18:31:26] [INFO ] Computed 569 invariants in 173 ms
Computed 569 P flows in 173 ms.
Exported basis to /tmp/petrispot-output-10007525791768034148.kers
Total runtime 190 ms.
[2026-05-25 18:31:34] [INFO ] Implicit Places using invariants in 8774 ms returned [9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 888, 889, 890, 891, 892, 893, 894, 895, 896, 897, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1288, 1289, 1290, 1291, 1292, 1293, 1294, 1295, 1296, 1297, 1370, 1371, 1372, 1373, 1374, 1375, 1376, 1377, 1378, 1379, 1444, 1445, 1446, 1447, 1448, 1449, 1450, 1451, 1452, 1453, 1511, 1512, 1513, 1514, 1516, 1517, 1518, 1519, 1520, 1579, 1580, 1581, 1582, 1583, 1584, 1585, 1586, 1587, 1588, 1633, 1634, 1635, 1636, 1637, 1638, 1639, 1640, 1641, 1642, 1691, 1692, 1693, 1694, 1695, 1696, 1697, 1698, 1699, 1700, 1734, 1735, 1736, 1737, 1738, 1739, 1740, 1741, 1742, 1743, 1787, 1788, 1789, 1790, 1791, 1792, 1793, 1794, 1795, 1796, 1821, 1822, 1823, 1824, 1825, 1826, 1827, 1828, 1829, 1830, 1871, 1872, 1873, 1874, 1875, 1876, 1877, 1878, 1879, 1880, 1898, 1899, 1900, 1901, 1902, 1903, 1904, 1905, 1906, 1907, 1947, 1948, 1949, 1950, 1951, 1952, 1953, 1954, 1955, 1956, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026, 2040, 2041, 2042, 2043, 2044, 2045, 2046, 2047, 2048, 2049, 2089, 2090, 2091, 2092, 2093, 2094, 2095, 2096, 2097, 2098, 2112, 2113, 2114, 2115, 2116, 2117, 2118, 2119, 2120, 2121, 2161, 2162, 2163, 2164, 2165, 2166, 2167, 2168, 2169, 2170, 2187, 2188, 2189, 2190, 2191, 2192, 2193, 2194, 2195, 2196, 2237, 2238, 2239, 2240, 2241, 2242, 2243, 2244, 2245, 2246, 2268, 2269, 2270, 2271, 2272, 2273, 2274, 2275, 2276, 2277, 2321, 2322, 2323, 2324, 2325, 2326, 2327, 2328, 2329, 2330, 2359, 2360, 2361, 2362, 2363, 2364, 2365, 2366, 2367, 2368, 2417, 2418, 2419, 2420, 2421, 2422, 2423, 2424, 2425, 2426, 2464, 2465, 2466, 2467, 2468, 2469, 2470, 2471, 2472, 2473, 2529, 2530, 2531, 2532, 2533, 2534, 2535, 2536, 2537, 2538, 2587, 2588, 2589, 2590, 2591, 2592, 2593, 2594, 2595, 2596, 2661, 2662, 2663, 2664, 2665, 2666, 2667, 2668, 2669, 2670, 2732, 2733, 2734, 2735, 2736, 2737, 2738, 2739, 2740, 2741, 2817, 2818, 2819, 2820, 2821, 2822, 2823, 2824, 2825, 2826, 2903, 2904, 2905, 2906, 2907, 2908, 2909, 2910, 2911, 2912, 3001, 3002, 3003, 3004, 3005, 3006, 3007, 3008, 3009, 3010, 3104, 3105, 3106, 3107, 3108, 3109, 3110, 3111, 3112, 3113, 3217, 3218, 3219, 3220, 3221, 3222, 3223, 3224, 3225, 3226, 3339, 3340, 3341, 3342, 3343, 3344, 3345, 3346, 3347, 3348, 3469, 3470, 3471, 3472, 3473, 3474, 3475, 3476, 3477, 3478, 3612, 3613, 3614, 3615, 3616, 3617, 3618, 3619, 3620, 3621, 3759, 3760, 3761, 3762, 3763, 3764, 3765, 3766, 3767, 3768, 3925, 3926, 3927, 3928, 3929, 3930, 3931, 3932, 3933, 3934]
Discarding 499 places :
Implicit Place search using SMT only with invariants took 8789 ms to find 499 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4130/17220 places, 8539/26071 transitions.
Discarding 479 places :
Symmetric choice reduction at 0 with 479 rule applications. Total rules 479 place count 3651 transition count 8060
Iterating global reduction 0 with 479 rules applied. Total rules applied 958 place count 3651 transition count 8060
Discarding 479 places :
Symmetric choice reduction at 0 with 479 rule applications. Total rules 1437 place count 3172 transition count 7581
Iterating global reduction 0 with 479 rules applied. Total rules applied 1916 place count 3172 transition count 7581
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 1963 place count 3125 transition count 7111
Iterating global reduction 0 with 47 rules applied. Total rules applied 2010 place count 3125 transition count 7111
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2012 place count 3124 transition count 7110
Applied a total of 2012 rules in 2832 ms. Remains 3124 /4130 variables (removed 1006) and now considering 7110/8539 (removed 1429) transitions.
[2026-05-25 18:31:37] [INFO ] Flow matrix only has 6510 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-6257549109567411370.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-661909253109528990.kers'
[2026-05-25 18:31:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6257549109567411370.kers, --Pflows, --basisKERS=/tmp/petrispot-output-661909253109528990.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 3 ms.
// Phase 1: matrix 6510 rows 3078 cols 17190 entries
Finished phase 1 with 2710 SingleSign rule and 344 generalized
[2026-05-25 18:31:37] [INFO ] Computed 70 invariants in 94 ms
Computed 70 P flows in 107 ms.
Exported basis to /tmp/petrispot-output-661909253109528990.kers
Total runtime 121 ms.
[2026-05-25 18:31:44] [INFO ] Implicit Places using invariants in 6320 ms returned []
[2026-05-25 18:31:44] [INFO ] Flow matrix only has 6510 transitions (discarded 600 similar events)
[2026-05-25 18:31:44] [INFO ] Invariant cache hit.
[2026-05-25 18:31:46] [INFO ] State equation strengthened by 2638 read => feed constraints.
[2026-05-25 18:32:17] [INFO ] Performed 581/3124 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 18:32:47] [INFO ] Performed 1150/3124 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 18:33:17] [INFO ] Performed 1483/3124 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 18:33:47] [INFO ] Performed 1767/3124 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 18:33:47] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 18:33:47] [INFO ] Implicit Places using invariants and state equation in 123309 ms returned []
Implicit Place search using SMT with State Equation took 129677 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3124/17220 places, 7110/26071 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 145459 ms. Remains : 3124/17220 places, 7110/26071 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Stuttering acceptance computed with spot in 325 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-01
Stuttering criterion allowed to conclude after 70 steps with 0 reset in 4 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-01 finished in 145919 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(p0))&&F(p1)&&F(p2)))'
Support contains 5 out of 17220 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17220/17220 places, 26071/26071 transitions.
Applied a total of 0 rules in 743 ms. Remains 17220 /17220 variables (removed 0) and now considering 26071/26071 (removed 0) transitions.
[2026-05-25 18:33:48] [INFO ] Flow matrix only has 25471 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-7325138084405275365.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-650083986609489284.kers'
[2026-05-25 18:33:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7325138084405275365.kers, --Pflows, --basisKERS=/tmp/petrispot-output-650083986609489284.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 17 ms.
// Phase 1: matrix 25471 rows 17174 cols 67108 entries
Finished phase 1 with 10228 SingleSign rule and 6423 generalized
[2026-05-25 18:33:49] [INFO ] Computed 569 invariants in 521 ms
Computed 569 P flows in 521 ms.
Exported basis to /tmp/petrispot-output-650083986609489284.kers
Total runtime 566 ms.
[2026-05-25 18:34:22] [INFO ] Performed 10415/17220 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 18:34:52] [INFO ] Performed 17091/17220 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 18:34:55] [INFO ] Implicit Places using invariants in 66715 ms returned []
Implicit Place search using SMT only with invariants took 66729 ms to find 0 implicit places.
Running 26046 sub problems to find dead transitions.
[2026-05-25 18:34:55] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
[2026-05-25 18:34:55] [INFO ] Invariant cache hit.
[2026-05-25 18:34:55] [INFO ] State equation strengthened by 8002 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/17218 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 26046 unsolved
SMT process timed out in 120401ms, After SMT, problems are : Problem set: 0 solved, 26046 unsolved
Search for dead transitions found 0 dead transitions in 120516ms
Finished structural reductions in LTL mode , in 1 iterations and 188122 ms. Remains : 17220/17220 places, 26071/26071 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(p0))&&F(p1)&&F(p2)))'
Stuttering acceptance computed with spot in 225 ms :[(OR (NOT p2) (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p2), (NOT p0), true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-02
Stuttering criterion allowed to conclude after 100 steps with 0 reset in 4 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-02 finished in 188505 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 17220 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17220/17220 places, 26071/26071 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6000 transitions
Trivial Post-agglo rules discarded 6000 transitions
Performed 6000 trivial Post agglomeration. Transition count delta: 6000
Iterating post reduction 0 with 6000 rules applied. Total rules applied 6000 place count 17220 transition count 20071
Reduce places removed 6000 places and 0 transitions.
Iterating post reduction 1 with 6000 rules applied. Total rules applied 12000 place count 11220 transition count 20071
Performed 500 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 500 Pre rules applied. Total rules applied 12000 place count 11220 transition count 19571
Deduced a syphon composed of 500 places in 29 ms
Reduce places removed 500 places and 0 transitions.
Iterating global reduction 2 with 1000 rules applied. Total rules applied 13000 place count 10720 transition count 19571
Discarding 5500 places :
Symmetric choice reduction at 2 with 5500 rule applications. Total rules 18500 place count 5220 transition count 14071
Iterating global reduction 2 with 5500 rules applied. Total rules applied 24000 place count 5220 transition count 14071
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 24000 place count 5220 transition count 14051
Deduced a syphon composed of 20 places in 38 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 24040 place count 5200 transition count 14051
Discarding 550 places :
Symmetric choice reduction at 2 with 550 rule applications. Total rules 24590 place count 4650 transition count 8551
Iterating global reduction 2 with 550 rules applied. Total rules applied 25140 place count 4650 transition count 8551
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 7 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 25190 place count 4625 transition count 8526
Applied a total of 25190 rules in 3824 ms. Remains 4625 /17220 variables (removed 12595) and now considering 8526/26071 (removed 17545) transitions.
[2026-05-25 18:37:00] [INFO ] Flow matrix only has 7926 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-14676735707979685628.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3977203272990830868.kers'
[2026-05-25 18:37:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14676735707979685628.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3977203272990830868.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 4 ms.
// Phase 1: matrix 7926 rows 4579 cols 22362 entries
Finished phase 1 with 2935 SingleSign rule and 1121 generalized
[2026-05-25 18:37:00] [INFO ] Computed 569 invariants in 133 ms
Computed 569 P flows in 134 ms.
Exported basis to /tmp/petrispot-output-3977203272990830868.kers
Total runtime 140 ms.
[2026-05-25 18:37:08] [INFO ] Implicit Places using invariants in 8167 ms returned [9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 888, 889, 890, 891, 892, 893, 894, 895, 896, 897, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1288, 1289, 1290, 1291, 1292, 1293, 1294, 1295, 1296, 1297, 1370, 1371, 1372, 1373, 1374, 1375, 1376, 1377, 1378, 1379, 1444, 1445, 1446, 1447, 1448, 1449, 1450, 1451, 1452, 1453, 1511, 1512, 1513, 1514, 1515, 1516, 1517, 1518, 1519, 1520, 1576, 1577, 1578, 1579, 1580, 1581, 1582, 1583, 1584, 1585, 1630, 1631, 1632, 1633, 1634, 1635, 1636, 1637, 1638, 1639, 1688, 1689, 1690, 1691, 1692, 1693, 1694, 1695, 1696, 1697, 1731, 1732, 1733, 1734, 1735, 1736, 1737, 1738, 1739, 1740, 1784, 1785, 1786, 1787, 1788, 1789, 1790, 1791, 1792, 1793, 1818, 1819, 1820, 1821, 1822, 1823, 1824, 1825, 1826, 1827, 1868, 1869, 1870, 1871, 1872, 1873, 1874, 1875, 1876, 1877, 1895, 1896, 1897, 1898, 1899, 1900, 1901, 1902, 1903, 1904, 1944, 1945, 1946, 1947, 1948, 1949, 1950, 1951, 1952, 1953, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2037, 2038, 2039, 2040, 2041, 2042, 2043, 2044, 2045, 2046, 2086, 2087, 2088, 2089, 2090, 2091, 2092, 2093, 2094, 2095, 2109, 2110, 2111, 2112, 2113, 2114, 2115, 2116, 2117, 2118, 2158, 2159, 2160, 2161, 2162, 2163, 2164, 2165, 2166, 2167, 2184, 2185, 2186, 2187, 2188, 2189, 2190, 2191, 2192, 2193, 2234, 2235, 2236, 2237, 2238, 2239, 2240, 2241, 2242, 2243, 2265, 2266, 2267, 2268, 2269, 2270, 2271, 2272, 2273, 2274, 2318, 2319, 2320, 2321, 2322, 2323, 2324, 2325, 2326, 2327, 2356, 2357, 2358, 2359, 2360, 2361, 2362, 2363, 2364, 2365, 2414, 2415, 2416, 2417, 2418, 2419, 2420, 2421, 2422, 2423, 2461, 2462, 2463, 2464, 2465, 2466, 2467, 2468, 2469, 2470, 2526, 2527, 2528, 2529, 2530, 2531, 2532, 2533, 2534, 2535, 2584, 2585, 2586, 2587, 2588, 2589, 2590, 2591, 2592, 2593, 2658, 2659, 2660, 2661, 2662, 2663, 2664, 2665, 2666, 2667, 2729, 2730, 2731, 2732, 2733, 2734, 2735, 2736, 2737, 2738, 2814, 2815, 2816, 2817, 2818, 2819, 2820, 2821, 2822, 2823, 2900, 2901, 2902, 2903, 2904, 2905, 2906, 2907, 2908, 2909, 2998, 2999, 3000, 3001, 3002, 3003, 3004, 3005, 3006, 3007, 3101, 3102, 3103, 3104, 3105, 3106, 3107, 3108, 3109, 3110, 3214, 3215, 3216, 3217, 3218, 3219, 3220, 3221, 3222, 3223, 3336, 3337, 3338, 3339, 3340, 3341, 3342, 3343, 3344, 3345, 3466, 3467, 3468, 3469, 3470, 3471, 3472, 3473, 3474, 3475, 3609, 3610, 3611, 3612, 3613, 3614, 3615, 3616, 3617, 3618, 3756, 3757, 3758, 3759, 3760, 3761, 3762, 3763, 3764, 3765, 3922, 3923, 3924, 3925, 3926, 3927, 3928, 3929, 3930, 3931]
Discarding 500 places :
Implicit Place search using SMT only with invariants took 8189 ms to find 500 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4125/17220 places, 8526/26071 transitions.
Discarding 480 places :
Symmetric choice reduction at 0 with 480 rule applications. Total rules 480 place count 3645 transition count 8046
Iterating global reduction 0 with 480 rules applied. Total rules applied 960 place count 3645 transition count 8046
Discarding 480 places :
Symmetric choice reduction at 0 with 480 rule applications. Total rules 1440 place count 3165 transition count 7566
Iterating global reduction 0 with 480 rules applied. Total rules applied 1920 place count 3165 transition count 7566
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 1968 place count 3117 transition count 7086
Iterating global reduction 0 with 48 rules applied. Total rules applied 2016 place count 3117 transition count 7086
Applied a total of 2016 rules in 2114 ms. Remains 3117 /4125 variables (removed 1008) and now considering 7086/8526 (removed 1440) transitions.
[2026-05-25 18:37:10] [INFO ] Flow matrix only has 6486 transitions (discarded 600 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11958302906616916623.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5281733914305737997.kers'
[2026-05-25 18:37:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11958302906616916623.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5281733914305737997.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 3 ms.
// Phase 1: matrix 6486 rows 3071 cols 17138 entries
Finished phase 1 with 3030 SingleSign rule and 18 generalized
[2026-05-25 18:37:10] [INFO ] Computed 69 invariants in 114 ms
Computed 69 P flows in 115 ms.
Exported basis to /tmp/petrispot-output-5281733914305737997.kers
Total runtime 124 ms.
[2026-05-25 18:37:15] [INFO ] Implicit Places using invariants in 5360 ms returned []
[2026-05-25 18:37:15] [INFO ] Flow matrix only has 6486 transitions (discarded 600 similar events)
[2026-05-25 18:37:15] [INFO ] Invariant cache hit.
[2026-05-25 18:37:18] [INFO ] State equation strengthened by 2620 read => feed constraints.
[2026-05-25 18:37:48] [INFO ] Performed 510/3117 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 18:38:18] [INFO ] Performed 1034/3117 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 18:38:48] [INFO ] Performed 1375/3117 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 18:39:18] [INFO ] Performed 1622/3117 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 18:39:18] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 18:39:18] [INFO ] Implicit Places using invariants and state equation in 122909 ms returned []
Implicit Place search using SMT with State Equation took 128297 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3117/17220 places, 7086/26071 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 142438 ms. Remains : 3117/17220 places, 7086/26071 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Stuttering acceptance computed with spot in 61 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-03
Stuttering criterion allowed to conclude after 70 steps with 0 reset in 4 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-03 finished in 142590 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) U X(p1))||G(F(p1))))'
Support contains 4 out of 17220 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17220/17220 places, 26071/26071 transitions.
Applied a total of 0 rules in 794 ms. Remains 17220 /17220 variables (removed 0) and now considering 26071/26071 (removed 0) transitions.
[2026-05-25 18:39:19] [INFO ] Flow matrix only has 25471 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-9115066855595150524.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10345320644029549435.kers'
[2026-05-25 18:39:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9115066855595150524.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10345320644029549435.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 24 ms.
// Phase 1: matrix 25471 rows 17174 cols 67108 entries
Finished phase 1 with 10228 SingleSign rule and 6423 generalized
[2026-05-25 18:39:20] [INFO ] Computed 569 invariants in 587 ms
Computed 569 P flows in 588 ms.
Exported basis to /tmp/petrispot-output-10345320644029549435.kers
Total runtime 644 ms.
[2026-05-25 18:39:53] [INFO ] Performed 10360/17220 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 18:40:24] [INFO ] Performed 17037/17220 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 18:40:29] [INFO ] Implicit Places using invariants in 69617 ms returned []
Implicit Place search using SMT only with invariants took 69629 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 70428 ms. Remains : 17220/17220 places, 26071/26071 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) U X(p1))||G(F(p1))))'
Stuttering acceptance computed with spot in 241 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-04
Stuttering criterion allowed to conclude after 103 steps with 0 reset in 5 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-04 finished in 70828 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)&&((F(!p0) U p1)||G(p2))))'
Support contains 6 out of 17220 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17220/17220 places, 26071/26071 transitions.
Applied a total of 0 rules in 690 ms. Remains 17220 /17220 variables (removed 0) and now considering 26071/26071 (removed 0) transitions.
[2026-05-25 18:40:30] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
[2026-05-25 18:40:30] [INFO ] Invariant cache hit.
[2026-05-25 18:41:03] [INFO ] Performed 8339/17220 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 18:41:34] [INFO ] Performed 16686/17220 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 18:41:46] [INFO ] Implicit Places using invariants in 76260 ms returned []
Implicit Place search using SMT only with invariants took 76283 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 76975 ms. Remains : 17220/17220 places, 26071/26071 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)&&((F(!p0) U p1)||G(p2))))'
Stuttering acceptance computed with spot in 441 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), p0, (NOT p1), (AND (NOT p1) (NOT p2)), (AND p0 (NOT p2)), true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-05
Stuttering criterion allowed to conclude after 105 steps with 1 reset in 8 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-05 finished in 77587 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G((p1 U p2))))))'
Support contains 5 out of 17220 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17220/17220 places, 26071/26071 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5987 transitions
Trivial Post-agglo rules discarded 5987 transitions
Performed 5987 trivial Post agglomeration. Transition count delta: 5987
Iterating post reduction 0 with 5987 rules applied. Total rules applied 5987 place count 17220 transition count 20084
Reduce places removed 5987 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 1 with 5999 rules applied. Total rules applied 11986 place count 11233 transition count 20072
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 11998 place count 11221 transition count 20072
Performed 499 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 499 Pre rules applied. Total rules applied 11998 place count 11221 transition count 19573
Deduced a syphon composed of 499 places in 48 ms
Reduce places removed 499 places and 0 transitions.
Iterating global reduction 3 with 998 rules applied. Total rules applied 12996 place count 10722 transition count 19573
Discarding 5498 places :
Symmetric choice reduction at 3 with 5498 rule applications. Total rules 18494 place count 5224 transition count 14075
Iterating global reduction 3 with 5498 rules applied. Total rules applied 23992 place count 5224 transition count 14075
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 18 Pre rules applied. Total rules applied 23992 place count 5224 transition count 14057
Deduced a syphon composed of 18 places in 20 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 24028 place count 5206 transition count 14057
Discarding 548 places :
Symmetric choice reduction at 3 with 548 rule applications. Total rules 24576 place count 4658 transition count 8577
Iterating global reduction 3 with 548 rules applied. Total rules applied 25124 place count 4658 transition count 8577
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 8 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 25174 place count 4633 transition count 8552
Applied a total of 25174 rules in 3870 ms. Remains 4633 /17220 variables (removed 12587) and now considering 8552/26071 (removed 17519) transitions.
[2026-05-25 18:41:51] [INFO ] Flow matrix only has 7952 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-5427360260087951286.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1264646539800929944.kers'
[2026-05-25 18:41:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5427360260087951286.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1264646539800929944.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 4 ms.
// Phase 1: matrix 7952 rows 4587 cols 22292 entries
Finished phase 1 with 2943 SingleSign rule and 1121 generalized
[2026-05-25 18:41:51] [INFO ] Computed 569 invariants in 133 ms
Computed 569 P flows in 134 ms.
Exported basis to /tmp/petrispot-output-1264646539800929944.kers
Total runtime 148 ms.
[2026-05-25 18:42:00] [INFO ] Implicit Places using invariants in 9087 ms returned [9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 506, 507, 508, 509, 510, 512, 513, 514, 515, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 891, 892, 893, 894, 895, 896, 897, 898, 899, 900, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215, 1291, 1292, 1293, 1294, 1295, 1296, 1297, 1298, 1299, 1300, 1373, 1374, 1375, 1376, 1377, 1378, 1379, 1380, 1381, 1382, 1447, 1448, 1449, 1450, 1451, 1452, 1453, 1454, 1455, 1456, 1514, 1515, 1516, 1517, 1518, 1519, 1520, 1521, 1522, 1523, 1579, 1580, 1581, 1582, 1583, 1584, 1585, 1586, 1587, 1588, 1633, 1634, 1635, 1636, 1637, 1638, 1639, 1640, 1641, 1642, 1691, 1692, 1693, 1694, 1695, 1696, 1697, 1698, 1699, 1700, 1734, 1735, 1736, 1737, 1738, 1739, 1740, 1741, 1742, 1743, 1787, 1788, 1789, 1790, 1791, 1792, 1793, 1794, 1795, 1796, 1821, 1822, 1823, 1824, 1825, 1826, 1827, 1828, 1829, 1830, 1871, 1872, 1873, 1874, 1875, 1876, 1877, 1878, 1879, 1880, 1898, 1899, 1900, 1901, 1902, 1903, 1904, 1905, 1906, 1907, 1947, 1948, 1949, 1950, 1951, 1952, 1953, 1954, 1955, 1956, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026, 2040, 2041, 2042, 2043, 2044, 2045, 2047, 2048, 2049, 2092, 2093, 2094, 2095, 2096, 2097, 2098, 2099, 2100, 2101, 2115, 2116, 2117, 2118, 2119, 2120, 2121, 2122, 2123, 2124, 2164, 2165, 2166, 2167, 2168, 2169, 2170, 2171, 2172, 2173, 2190, 2191, 2192, 2193, 2194, 2195, 2196, 2197, 2198, 2199, 2240, 2241, 2242, 2243, 2244, 2245, 2246, 2247, 2248, 2249, 2271, 2272, 2273, 2274, 2275, 2276, 2277, 2278, 2279, 2280, 2324, 2325, 2326, 2327, 2328, 2329, 2330, 2331, 2332, 2333, 2362, 2363, 2364, 2365, 2366, 2367, 2368, 2369, 2370, 2371, 2420, 2421, 2422, 2423, 2424, 2425, 2426, 2427, 2428, 2429, 2467, 2468, 2469, 2470, 2471, 2472, 2473, 2474, 2475, 2476, 2532, 2533, 2534, 2535, 2536, 2537, 2538, 2539, 2540, 2541, 2590, 2591, 2592, 2593, 2594, 2595, 2596, 2597, 2598, 2599, 2664, 2665, 2666, 2667, 2668, 2669, 2670, 2671, 2672, 2673, 2735, 2736, 2737, 2738, 2739, 2740, 2741, 2742, 2743, 2744, 2820, 2821, 2822, 2823, 2824, 2825, 2826, 2827, 2828, 2829, 2906, 2907, 2908, 2909, 2910, 2911, 2912, 2913, 2914, 2915, 3004, 3005, 3006, 3007, 3008, 3009, 3010, 3011, 3012, 3013, 3107, 3108, 3109, 3110, 3111, 3112, 3113, 3114, 3115, 3116, 3220, 3221, 3222, 3223, 3224, 3225, 3226, 3227, 3228, 3229, 3342, 3343, 3344, 3345, 3346, 3347, 3348, 3349, 3350, 3351, 3472, 3473, 3474, 3475, 3476, 3477, 3478, 3479, 3480, 3481, 3615, 3616, 3617, 3618, 3619, 3620, 3621, 3622, 3623, 3624, 3762, 3763, 3764, 3765, 3766, 3767, 3768, 3769, 3770, 3771, 3928, 3929, 3930, 3931, 3932, 3933, 3934, 3935, 3936, 3937]
Discarding 498 places :
Implicit Place search using SMT only with invariants took 9105 ms to find 498 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4135/17220 places, 8552/26071 transitions.
Discarding 478 places :
Symmetric choice reduction at 0 with 478 rule applications. Total rules 478 place count 3657 transition count 8074
Iterating global reduction 0 with 478 rules applied. Total rules applied 956 place count 3657 transition count 8074
Discarding 478 places :
Symmetric choice reduction at 0 with 478 rule applications. Total rules 1434 place count 3179 transition count 7596
Iterating global reduction 0 with 478 rules applied. Total rules applied 1912 place count 3179 transition count 7596
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 1958 place count 3133 transition count 7136
Iterating global reduction 0 with 46 rules applied. Total rules applied 2004 place count 3133 transition count 7136
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 2008 place count 3131 transition count 7134
Applied a total of 2008 rules in 2655 ms. Remains 3131 /4135 variables (removed 1004) and now considering 7134/8552 (removed 1418) transitions.
[2026-05-25 18:42:02] [INFO ] Flow matrix only has 6534 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-4126434059014371960.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11742082266935287503.kers'
[2026-05-25 18:42:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4126434059014371960.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11742082266935287503.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 4 ms.
// Phase 1: matrix 6534 rows 3085 cols 17242 entries
Finished phase 1 with 2714 SingleSign rule and 346 generalized
[2026-05-25 18:42:03] [INFO ] Computed 71 invariants in 110 ms
Computed 71 P flows in 120 ms.
Exported basis to /tmp/petrispot-output-11742082266935287503.kers
Total runtime 135 ms.
[2026-05-25 18:42:08] [INFO ] Implicit Places using invariants in 5712 ms returned []
[2026-05-25 18:42:08] [INFO ] Flow matrix only has 6534 transitions (discarded 600 similar events)
[2026-05-25 18:42:08] [INFO ] Invariant cache hit.
[2026-05-25 18:42:12] [INFO ] State equation strengthened by 2656 read => feed constraints.
[2026-05-25 18:42:42] [INFO ] Performed 538/3131 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 18:43:12] [INFO ] Performed 899/3131 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 18:43:42] [INFO ] Performed 1214/3131 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 18:44:12] [INFO ] Performed 1463/3131 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 18:44:12] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 18:44:12] [INFO ] Implicit Places using invariants and state equation in 124104 ms returned []
Implicit Place search using SMT with State Equation took 129831 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3131/17220 places, 7134/26071 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 145463 ms. Remains : 3131/17220 places, 7134/26071 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G((p1 U p2))))))'
Stuttering acceptance computed with spot in 168 ms :[(OR (NOT p2) (NOT p0)), (NOT p0), (NOT p2), (NOT p2)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-07
Stuttering criterion allowed to conclude after 70 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-07 finished in 145730 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)||F((p1||G(p2)))))'
Support contains 5 out of 17220 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17220/17220 places, 26071/26071 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5999 transitions
Trivial Post-agglo rules discarded 5999 transitions
Performed 5999 trivial Post agglomeration. Transition count delta: 5999
Iterating post reduction 0 with 5999 rules applied. Total rules applied 5999 place count 17220 transition count 20072
Reduce places removed 5999 places and 0 transitions.
Iterating post reduction 1 with 5999 rules applied. Total rules applied 11998 place count 11221 transition count 20072
Performed 500 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 500 Pre rules applied. Total rules applied 11998 place count 11221 transition count 19572
Deduced a syphon composed of 500 places in 23 ms
Reduce places removed 500 places and 0 transitions.
Iterating global reduction 2 with 1000 rules applied. Total rules applied 12998 place count 10721 transition count 19572
Discarding 5499 places :
Symmetric choice reduction at 2 with 5499 rule applications. Total rules 18497 place count 5222 transition count 14073
Iterating global reduction 2 with 5499 rules applied. Total rules applied 23996 place count 5222 transition count 14073
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 23996 place count 5222 transition count 14054
Deduced a syphon composed of 19 places in 16 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 24034 place count 5203 transition count 14054
Discarding 548 places :
Symmetric choice reduction at 2 with 548 rule applications. Total rules 24582 place count 4655 transition count 8574
Iterating global reduction 2 with 548 rules applied. Total rules applied 25130 place count 4655 transition count 8574
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 9 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 25180 place count 4630 transition count 8549
Applied a total of 25180 rules in 3682 ms. Remains 4630 /17220 variables (removed 12590) and now considering 8549/26071 (removed 17522) transitions.
[2026-05-25 18:44:16] [INFO ] Flow matrix only has 7949 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-13340550028069844126.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8880404088792603754.kers'
[2026-05-25 18:44:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13340550028069844126.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8880404088792603754.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 4 ms.
// Phase 1: matrix 7949 rows 4584 cols 22357 entries
Finished phase 1 with 2929 SingleSign rule and 1132 generalized
[2026-05-25 18:44:16] [INFO ] Computed 569 invariants in 117 ms
Computed 569 P flows in 117 ms.
Exported basis to /tmp/petrispot-output-8880404088792603754.kers
Total runtime 124 ms.
[2026-05-25 18:44:24] [INFO ] Implicit Places using invariants in 8142 ms returned [9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 888, 889, 890, 891, 892, 893, 894, 895, 896, 897, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1288, 1289, 1290, 1291, 1292, 1293, 1294, 1295, 1296, 1297, 1370, 1371, 1372, 1373, 1374, 1375, 1376, 1377, 1378, 1379, 1444, 1445, 1446, 1447, 1448, 1449, 1450, 1451, 1452, 1453, 1511, 1512, 1513, 1514, 1515, 1516, 1517, 1518, 1519, 1520, 1576, 1577, 1578, 1579, 1580, 1581, 1582, 1583, 1584, 1585, 1630, 1631, 1632, 1633, 1634, 1635, 1636, 1637, 1638, 1639, 1688, 1689, 1690, 1691, 1692, 1693, 1694, 1695, 1696, 1697, 1731, 1732, 1733, 1734, 1735, 1736, 1737, 1738, 1739, 1740, 1784, 1785, 1786, 1787, 1788, 1789, 1790, 1791, 1792, 1793, 1818, 1819, 1820, 1821, 1822, 1823, 1824, 1825, 1826, 1827, 1868, 1869, 1870, 1871, 1872, 1873, 1874, 1875, 1876, 1877, 1895, 1896, 1897, 1898, 1899, 1900, 1901, 1902, 1903, 1904, 1944, 1945, 1946, 1947, 1948, 1949, 1950, 1951, 1952, 1953, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2037, 2038, 2039, 2040, 2041, 2042, 2043, 2044, 2045, 2046, 2086, 2087, 2088, 2089, 2090, 2091, 2092, 2093, 2094, 2095, 2109, 2110, 2111, 2112, 2113, 2114, 2115, 2116, 2117, 2118, 2158, 2159, 2160, 2161, 2162, 2163, 2164, 2165, 2166, 2167, 2185, 2186, 2187, 2188, 2189, 2190, 2191, 2192, 2193, 2194, 2235, 2236, 2237, 2238, 2239, 2240, 2241, 2242, 2243, 2244, 2266, 2267, 2268, 2269, 2270, 2271, 2272, 2273, 2274, 2275, 2319, 2320, 2321, 2322, 2323, 2324, 2325, 2326, 2327, 2328, 2357, 2358, 2359, 2360, 2361, 2362, 2363, 2364, 2365, 2366, 2415, 2416, 2417, 2418, 2419, 2420, 2421, 2422, 2423, 2424, 2462, 2463, 2464, 2465, 2466, 2467, 2468, 2469, 2470, 2471, 2527, 2528, 2529, 2530, 2531, 2533, 2534, 2535, 2536, 2588, 2589, 2590, 2591, 2592, 2593, 2594, 2595, 2596, 2597, 2662, 2663, 2664, 2665, 2666, 2667, 2668, 2669, 2670, 2671, 2733, 2734, 2735, 2736, 2737, 2738, 2739, 2740, 2741, 2742, 2818, 2819, 2820, 2821, 2822, 2823, 2824, 2825, 2826, 2827, 2904, 2905, 2906, 2907, 2908, 2909, 2910, 2911, 2912, 2913, 3002, 3003, 3004, 3005, 3006, 3007, 3008, 3009, 3010, 3011, 3105, 3106, 3107, 3108, 3109, 3110, 3111, 3112, 3113, 3114, 3218, 3219, 3220, 3221, 3222, 3223, 3224, 3225, 3226, 3227, 3340, 3341, 3342, 3343, 3344, 3345, 3346, 3347, 3348, 3349, 3470, 3471, 3472, 3473, 3474, 3475, 3476, 3477, 3478, 3479, 3613, 3614, 3615, 3616, 3617, 3618, 3619, 3620, 3621, 3622, 3760, 3761, 3762, 3763, 3764, 3765, 3766, 3767, 3768, 3769, 3926, 3927, 3928, 3929, 3930, 3931, 3932, 3933, 3934, 3935]
Discarding 499 places :
Implicit Place search using SMT only with invariants took 8169 ms to find 499 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4131/17220 places, 8549/26071 transitions.
Discarding 479 places :
Symmetric choice reduction at 0 with 479 rule applications. Total rules 479 place count 3652 transition count 8070
Iterating global reduction 0 with 479 rules applied. Total rules applied 958 place count 3652 transition count 8070
Discarding 479 places :
Symmetric choice reduction at 0 with 479 rule applications. Total rules 1437 place count 3173 transition count 7591
Iterating global reduction 0 with 479 rules applied. Total rules applied 1916 place count 3173 transition count 7591
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 1963 place count 3126 transition count 7121
Iterating global reduction 0 with 47 rules applied. Total rules applied 2010 place count 3126 transition count 7121
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2012 place count 3125 transition count 7120
Applied a total of 2012 rules in 2630 ms. Remains 3125 /4131 variables (removed 1006) and now considering 7120/8549 (removed 1429) transitions.
[2026-05-25 18:44:27] [INFO ] Flow matrix only has 6520 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-16375915533775082100.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9649384853556927592.kers'
[2026-05-25 18:44:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16375915533775082100.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9649384853556927592.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 19 ms.
// Phase 1: matrix 6520 rows 3079 cols 17210 entries
Finished phase 1 with 2711 SingleSign rule and 344 generalized
[2026-05-25 18:44:27] [INFO ] Computed 70 invariants in 148 ms
Computed 70 P flows in 148 ms.
Exported basis to /tmp/petrispot-output-9649384853556927592.kers
Total runtime 152 ms.
[2026-05-25 18:44:32] [INFO ] Implicit Places using invariants in 5293 ms returned []
[2026-05-25 18:44:32] [INFO ] Flow matrix only has 6520 transitions (discarded 600 similar events)
[2026-05-25 18:44:32] [INFO ] Invariant cache hit.
[2026-05-25 18:44:35] [INFO ] State equation strengthened by 2647 read => feed constraints.
[2026-05-25 18:45:06] [INFO ] Performed 471/3125 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 18:45:36] [INFO ] Performed 886/3125 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 18:46:06] [INFO ] Performed 1273/3125 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 18:46:36] [INFO ] Performed 1533/3125 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 18:46:36] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 18:46:36] [INFO ] Implicit Places using invariants and state equation in 123344 ms returned []
Implicit Place search using SMT with State Equation took 128659 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3125/17220 places, 7120/26071 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 143140 ms. Remains : 3125/17220 places, 7120/26071 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)||F((p1||G(p2)))))'
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-08
Product exploration explored 100000 steps with 1386 reset in 1127 ms.
Product exploration explored 100000 steps with 1386 reset in 1170 ms.
Computed a total of 526 stabilizing places and 1944 stable transitions
Computed a total of 526 stabilizing places and 1944 stable transitions
Detected a total of 526/3125 stabilizing places and 1944/7120 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge based reduction with 17 factoid took 98 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
RANDOM walk for 40000 steps (552 resets) in 688 ms. (58 steps per ms) remains 4/7 properties
BEST_FIRST walk for 40004 steps (84 resets) in 206 ms. (193 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (84 resets) in 210 ms. (189 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (84 resets) in 190 ms. (209 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (84 resets) in 201 ms. (198 steps per ms) remains 4/4 properties
[2026-05-25 18:46:39] [INFO ] Flow matrix only has 6520 transitions (discarded 600 similar events)
[2026-05-25 18:46:39] [INFO ] Invariant cache hit.
[2026-05-25 18:46:39] [INFO ] State equation strengthened by 2647 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 2414/2417 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2417 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 647/3064 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SMT process timed out in 5265ms, After SMT, problems are : Problem set: 0 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3 out of 3125 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3125/3125 places, 7120/7120 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 3124 transition count 7110
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 3124 transition count 7110
Free-agglomeration rule (complex) applied 293 times.
Iterating global reduction 0 with 293 rules applied. Total rules applied 295 place count 3124 transition count 12181
Reduce places removed 293 places and 0 transitions.
Iterating post reduction 0 with 293 rules applied. Total rules applied 588 place count 2831 transition count 12181
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 589 place count 2831 transition count 12181
Applied a total of 589 rules in 2904 ms. Remains 2831 /3125 variables (removed 294) and now considering 12181/7120 (removed -5061) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2905 ms. Remains : 2831/3125 places, 12181/7120 transitions.
RANDOM walk for 40000 steps (672 resets) in 2198 ms. (18 steps per ms) remains 2/4 properties
BEST_FIRST walk for 40004 steps (60 resets) in 246 ms. (161 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (60 resets) in 239 ms. (166 steps per ms) remains 2/2 properties
[2026-05-25 18:46:48] [INFO ] Flow matrix only has 11295 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-15704412185650151635.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11757605593220440942.kers'
[2026-05-25 18:46:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15704412185650151635.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11757605593220440942.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 4 ms.
// Phase 1: matrix 11295 rows 2785 cols 31937 entries
Finished phase 1 with 2737 SingleSign rule and 24 generalized
[2026-05-25 18:46:48] [INFO ] Computed 70 invariants in 122 ms
Computed 70 P flows in 122 ms.
Exported basis to /tmp/petrispot-output-11757605593220440942.kers
Total runtime 129 ms.
[2026-05-25 18:46:48] [INFO ] State equation strengthened by 8002 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2120/2123 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2123 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 647/2770 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SMT process timed out in 47491ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3 out of 2831 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2831/2831 places, 12181/12181 transitions.
Applied a total of 0 rules in 874 ms. Remains 2831 /2831 variables (removed 0) and now considering 12181/12181 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 874 ms. Remains : 2831/2831 places, 12181/12181 transitions.
RANDOM walk for 40000 steps (671 resets) in 2440 ms. (16 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (61 resets) in 249 ms. (160 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (60 resets) in 246 ms. (161 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 22680 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :0 out of 2
Probabilistic random walk after 22680 steps, saw 9918 distinct states, run finished after 3010 ms. (steps per millisecond=7 ) properties seen :0
[2026-05-25 18:47:40] [INFO ] Flow matrix only has 11295 transitions (discarded 886 similar events)
[2026-05-25 18:47:40] [INFO ] Invariant cache hit.
[2026-05-25 18:47:40] [INFO ] State equation strengthened by 8002 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2120/2123 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2123 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 647/2770 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2770 variables, 20/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2770 variables, 5/34 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/2770 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 21/2791 variables, 21/55 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2791 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 40/2831 variables, 40/95 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2831 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 14126/14126 variables, and 2926 constraints, problems are : Problem set: 0 solved, 2 unsolved in 75030 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, Generalized P Invariants (flows): 45/45 constraints, State Equation: 2831/2831 constraints, ReadFeed: 0/8002 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 25/25 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2120/2123 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2123 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 647/2770 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2770 variables, 25/34 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2770 variables, 20/54 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SMT process timed out in 151067ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 2831 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2831/2831 places, 12181/12181 transitions.
Applied a total of 0 rules in 798 ms. Remains 2831 /2831 variables (removed 0) and now considering 12181/12181 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 798 ms. Remains : 2831/2831 places, 12181/12181 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2831/2831 places, 12181/12181 transitions.
Applied a total of 0 rules in 746 ms. Remains 2831 /2831 variables (removed 0) and now considering 12181/12181 (removed 0) transitions.
[2026-05-25 18:50:12] [INFO ] Flow matrix only has 11295 transitions (discarded 886 similar events)
[2026-05-25 18:50:12] [INFO ] Invariant cache hit.
[2026-05-25 18:50:20] [INFO ] Implicit Places using invariants in 7578 ms returned []
Implicit Place search using SMT only with invariants took 7579 ms to find 0 implicit places.
Running 12087 sub problems to find dead transitions.
[2026-05-25 18:50:20] [INFO ] Flow matrix only has 11295 transitions (discarded 886 similar events)
[2026-05-25 18:50:20] [INFO ] Invariant cache hit.
[2026-05-25 18:50:20] [INFO ] State equation strengthened by 8002 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/2829 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 12087 unsolved
SMT process timed out in 51788ms, After SMT, problems are : Problem set: 0 solved, 12087 unsolved
Search for dead transitions found 0 dead transitions in 51829ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60219 ms. Remains : 2831/2831 places, 12181/12181 transitions.
Knowledge based reduction with 17 factoid took 189 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Knowledge-based reduction took 274034 ms.
Stuttering acceptance computed with spot in 118 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Support contains 5 out of 3125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3125/3125 places, 7120/7120 transitions.
Applied a total of 0 rules in 668 ms. Remains 3125 /3125 variables (removed 0) and now considering 7120/7120 (removed 0) transitions.
[2026-05-25 18:51:13] [INFO ] Flow matrix only has 6520 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-15605563529506890252.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-310043515381789357.kers'
[2026-05-25 18:51:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15605563529506890252.kers, --Pflows, --basisKERS=/tmp/petrispot-output-310043515381789357.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 3 ms.
// Phase 1: matrix 6520 rows 3079 cols 17210 entries
Finished phase 1 with 2711 SingleSign rule and 344 generalized
[2026-05-25 18:51:13] [INFO ] Computed 70 invariants in 94 ms
Computed 70 P flows in 94 ms.
Exported basis to /tmp/petrispot-output-310043515381789357.kers
Total runtime 105 ms.
[2026-05-25 18:51:19] [INFO ] Implicit Places using invariants in 5836 ms returned []
[2026-05-25 18:51:19] [INFO ] Flow matrix only has 6520 transitions (discarded 600 similar events)
[2026-05-25 18:51:19] [INFO ] Invariant cache hit.
[2026-05-25 18:51:22] [INFO ] State equation strengthened by 2647 read => feed constraints.
[2026-05-25 18:51:52] [INFO ] Performed 420/3125 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 18:52:22] [INFO ] Performed 822/3125 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 18:52:52] [INFO ] Performed 1216/3125 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 18:53:22] [INFO ] Performed 1470/3125 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 18:53:22] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 18:53:22] [INFO ] Implicit Places using invariants and state equation in 123600 ms returned []
Implicit Place search using SMT with State Equation took 129440 ms to find 0 implicit places.
[2026-05-25 18:53:23] [INFO ] Redundant transitions in 660 ms returned []
Running 7095 sub problems to find dead transitions.
[2026-05-25 18:53:23] [INFO ] Flow matrix only has 6520 transitions (discarded 600 similar events)
[2026-05-25 18:53:23] [INFO ] Invariant cache hit.
[2026-05-25 18:53:23] [INFO ] State equation strengthened by 2647 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3123 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 7095 unsolved
SMT process timed out in 38316ms, After SMT, problems are : Problem set: 0 solved, 7095 unsolved
Search for dead transitions found 0 dead transitions in 38350ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 169177 ms. Remains : 3125/3125 places, 7120/7120 transitions.
Computed a total of 526 stabilizing places and 1944 stable transitions
Computed a total of 526 stabilizing places and 1944 stable transitions
Detected a total of 526/3125 stabilizing places and 1944/7120 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge based reduction with 17 factoid took 87 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
RANDOM walk for 40000 steps (552 resets) in 1556 ms. (25 steps per ms) remains 2/7 properties
BEST_FIRST walk for 40004 steps (84 resets) in 176 ms. (226 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (84 resets) in 130 ms. (305 steps per ms) remains 2/2 properties
[2026-05-25 18:54:02] [INFO ] Flow matrix only has 6520 transitions (discarded 600 similar events)
[2026-05-25 18:54:02] [INFO ] Invariant cache hit.
[2026-05-25 18:54:02] [INFO ] State equation strengthened by 2647 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2414/2417 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2417 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 647/3064 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SMT process timed out in 5096ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3 out of 3125 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3125/3125 places, 7120/7120 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 3124 transition count 7110
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 3124 transition count 7110
Free-agglomeration rule (complex) applied 293 times.
Iterating global reduction 0 with 293 rules applied. Total rules applied 295 place count 3124 transition count 12181
Reduce places removed 293 places and 0 transitions.
Iterating post reduction 0 with 293 rules applied. Total rules applied 588 place count 2831 transition count 12181
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 589 place count 2831 transition count 12181
Applied a total of 589 rules in 2856 ms. Remains 2831 /3125 variables (removed 294) and now considering 12181/7120 (removed -5061) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2857 ms. Remains : 2831/3125 places, 12181/7120 transitions.
RANDOM walk for 40000 steps (671 resets) in 2716 ms. (14 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (60 resets) in 247 ms. (161 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (60 resets) in 241 ms. (165 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 21010 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :0 out of 2
Probabilistic random walk after 21010 steps, saw 9224 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
[2026-05-25 18:54:14] [INFO ] Flow matrix only has 11295 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-2741705812847120282.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5570916769967581805.kers'
[2026-05-25 18:54:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2741705812847120282.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5570916769967581805.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 11 ms.
// Phase 1: matrix 11295 rows 2785 cols 31937 entries
Finished phase 1 with 2737 SingleSign rule and 24 generalized
[2026-05-25 18:54:14] [INFO ] Computed 70 invariants in 171 ms
Computed 70 P flows in 172 ms.
Exported basis to /tmp/petrispot-output-5570916769967581805.kers
Total runtime 193 ms.
[2026-05-25 18:54:14] [INFO ] State equation strengthened by 8002 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2120/2123 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2123 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 647/2770 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SMT process timed out in 46023ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3 out of 2831 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2831/2831 places, 12181/12181 transitions.
Applied a total of 0 rules in 857 ms. Remains 2831 /2831 variables (removed 0) and now considering 12181/12181 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 857 ms. Remains : 2831/2831 places, 12181/12181 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2831/2831 places, 12181/12181 transitions.
Applied a total of 0 rules in 761 ms. Remains 2831 /2831 variables (removed 0) and now considering 12181/12181 (removed 0) transitions.
[2026-05-25 18:55:02] [INFO ] Flow matrix only has 11295 transitions (discarded 886 similar events)
[2026-05-25 18:55:02] [INFO ] Invariant cache hit.
[2026-05-25 18:55:09] [INFO ] Implicit Places using invariants in 7119 ms returned []
Implicit Place search using SMT only with invariants took 7123 ms to find 0 implicit places.
Running 12087 sub problems to find dead transitions.
[2026-05-25 18:55:09] [INFO ] Flow matrix only has 11295 transitions (discarded 886 similar events)
[2026-05-25 18:55:09] [INFO ] Invariant cache hit.
[2026-05-25 18:55:09] [INFO ] State equation strengthened by 8002 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/2829 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 12087 unsolved
SMT process timed out in 54111ms, After SMT, problems are : Problem set: 0 solved, 12087 unsolved
Search for dead transitions found 0 dead transitions in 54150ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62074 ms. Remains : 2831/2831 places, 12181/12181 transitions.
Knowledge based reduction with 17 factoid took 159 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Knowledge-based reduction took 121772 ms.
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 98 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 1386 reset in 1206 ms.
Product exploration explored 100000 steps with 1387 reset in 1219 ms.
Built C files in :
/tmp/ltsmin6521374375321354813
[2026-05-25 18:56:06] [INFO ] Too many transitions (7120) to apply POR reductions. Disabling POR matrices.
[2026-05-25 18:56:06] [INFO ] Built C files in 144ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6521374375321354813
Running compilation step : cd /tmp/ltsmin6521374375321354813;'/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/ltsmin6521374375321354813;'/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/ltsmin6521374375321354813;'/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 3125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3125/3125 places, 7120/7120 transitions.
Applied a total of 0 rules in 605 ms. Remains 3125 /3125 variables (removed 0) and now considering 7120/7120 (removed 0) transitions.
[2026-05-25 18:56:10] [INFO ] Flow matrix only has 6520 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-8330305641611253259.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7292900510654661520.kers'
[2026-05-25 18:56:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8330305641611253259.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7292900510654661520.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 3 ms.
// Phase 1: matrix 6520 rows 3079 cols 17210 entries
Finished phase 1 with 2711 SingleSign rule and 344 generalized
[2026-05-25 18:56:10] [INFO ] Computed 70 invariants in 92 ms
Computed 70 P flows in 92 ms.
Exported basis to /tmp/petrispot-output-7292900510654661520.kers
Total runtime 103 ms.
[2026-05-25 18:56:16] [INFO ] Implicit Places using invariants in 5880 ms returned []
[2026-05-25 18:56:16] [INFO ] Flow matrix only has 6520 transitions (discarded 600 similar events)
[2026-05-25 18:56:16] [INFO ] Invariant cache hit.
[2026-05-25 18:56:19] [INFO ] State equation strengthened by 2647 read => feed constraints.
[2026-05-25 18:56:49] [INFO ] Performed 453/3125 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 18:57:19] [INFO ] Performed 865/3125 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 18:57:49] [INFO ] Performed 1256/3125 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 18:58:19] [INFO ] Performed 1517/3125 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 18:58:19] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 18:58:19] [INFO ] Implicit Places using invariants and state equation in 123630 ms returned []
Implicit Place search using SMT with State Equation took 129517 ms to find 0 implicit places.
[2026-05-25 18:58:20] [INFO ] Redundant transitions in 457 ms returned []
Running 7095 sub problems to find dead transitions.
[2026-05-25 18:58:20] [INFO ] Flow matrix only has 6520 transitions (discarded 600 similar events)
[2026-05-25 18:58:20] [INFO ] Invariant cache hit.
[2026-05-25 18:58:20] [INFO ] State equation strengthened by 2647 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3123 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 7095 unsolved
SMT process timed out in 38495ms, After SMT, problems are : Problem set: 0 solved, 7095 unsolved
Search for dead transitions found 0 dead transitions in 38508ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 169116 ms. Remains : 3125/3125 places, 7120/7120 transitions.
Built C files in :
/tmp/ltsmin4916060017465725913
[2026-05-25 18:58:58] [INFO ] Too many transitions (7120) to apply POR reductions. Disabling POR matrices.
[2026-05-25 18:58:58] [INFO ] Built C files in 110ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4916060017465725913
Running compilation step : cd /tmp/ltsmin4916060017465725913;'/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/ltsmin4916060017465725913;'/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/ltsmin4916060017465725913;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-25 18:59:02] [INFO ] Flatten gal took : 94 ms
[2026-05-25 18:59:02] [INFO ] Flatten gal took : 103 ms
[2026-05-25 18:59:02] [INFO ] Time to serialize gal into /tmp/LTL7576857317208823463.gal : 52 ms
[2026-05-25 18:59:02] [INFO ] Time to serialize properties into /tmp/LTL14433598817019211409.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7576857317208823463.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7704731987582468141.hoa' '-atoms' '/tmp/LTL14433598817019211409.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/LTL14433598817019211409.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7704731987582468141.hoa
Detected timeout of ITS tools.
[2026-05-25 18:59:18] [INFO ] Flatten gal took : 125 ms
[2026-05-25 18:59:18] [INFO ] Flatten gal took : 140 ms
[2026-05-25 18:59:18] [INFO ] Time to serialize gal into /tmp/LTL16269184521250041225.gal : 37 ms
[2026-05-25 18:59:18] [INFO ] Time to serialize properties into /tmp/LTL191073727845574923.ltl : 2 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/LTL16269184521250041225.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL191073727845574923.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((G("((Node14ManageTheCrashOfNode8<1)||(Lx4IsAtTheLeftExtremityOfTheLeafSet<1))"))||(F(("(Node18HasTheLeafSetOfLx5ToReplaceNode9>=1)...265
Formula 0 simplified : F!"((Node14ManageTheCrashOfNode8<1)||(Lx4IsAtTheLeftExtremityOfTheLeafSet<1))" & G(!"(Node18HasTheLeafSetOfLx5ToReplaceNode9>=1)" & ...255
Detected timeout of ITS tools.
[2026-05-25 18:59:33] [INFO ] Flatten gal took : 122 ms
[2026-05-25 18:59:33] [INFO ] Applying decomposition
[2026-05-25 18:59:33] [INFO ] Flatten gal took : 99 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/graph14464918921978399109.txt' '-o' '/tmp/graph14464918921978399109.bin' '-w' '/tmp/graph14464918921978399109.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14464918921978399109.bin' '-l' '-1' '-v' '-w' '/tmp/graph14464918921978399109.weights' '-q' '0' '-e' '0.001'
[2026-05-25 18:59:34] [INFO ] Decomposing Gal with order
[2026-05-25 18:59:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 18:59:35] [INFO ] Removed a total of 6671 redundant transitions.
[2026-05-25 18:59:36] [INFO ] Flatten gal took : 1348 ms
[2026-05-25 18:59:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 3350 labels/synchronizations in 425 ms.
[2026-05-25 18:59:36] [INFO ] Time to serialize gal into /tmp/LTL11720942397903063279.gal : 65 ms
[2026-05-25 18:59:36] [INFO ] Time to serialize properties into /tmp/LTL4013575486094636447.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/LTL11720942397903063279.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4013575486094636447.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((G("((i21.i0.i0.u193.Node14ManageTheCrashOfNode8<1)||(i21.i0.i0.u39.Lx4IsAtTheLeftExtremityOfTheLeafSet<1))"))||(F(("(i21.i0.i2.u22...324
Formula 0 simplified : F!"((i21.i0.i0.u193.Node14ManageTheCrashOfNode8<1)||(i21.i0.i0.u39.Lx4IsAtTheLeftExtremityOfTheLeafSet<1))" & G(!"(i21.i0.i2.u225.No...314
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-08 finished in 938980 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(X(G(p1)))))'
Support contains 4 out of 17220 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17220/17220 places, 26071/26071 transitions.
Applied a total of 0 rules in 645 ms. Remains 17220 /17220 variables (removed 0) and now considering 26071/26071 (removed 0) transitions.
[2026-05-25 18:59:52] [INFO ] Flow matrix only has 25471 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-15297815331981228437.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3816401313878968665.kers'
[2026-05-25 18:59:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15297815331981228437.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3816401313878968665.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 30 ms.
// Phase 1: matrix 25471 rows 17174 cols 67108 entries
Finished phase 1 with 10228 SingleSign rule and 6423 generalized
[2026-05-25 18:59:53] [INFO ] Computed 569 invariants in 550 ms
Computed 569 P flows in 550 ms.
Exported basis to /tmp/petrispot-output-3816401313878968665.kers
Total runtime 567 ms.
[2026-05-25 19:00:26] [INFO ] Performed 9930/17220 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 19:00:56] [INFO ] Performed 16929/17220 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 19:01:04] [INFO ] Implicit Places using invariants in 71375 ms returned []
Implicit Place search using SMT only with invariants took 71380 ms to find 0 implicit places.
Running 26046 sub problems to find dead transitions.
[2026-05-25 19:01:04] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
[2026-05-25 19:01:04] [INFO ] Invariant cache hit.
[2026-05-25 19:01:04] [INFO ] State equation strengthened by 8002 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/17218 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 26046 unsolved
SMT process timed out in 125022ms, After SMT, problems are : Problem set: 0 solved, 26046 unsolved
Search for dead transitions found 0 dead transitions in 125093ms
Finished structural reductions in LTL mode , in 1 iterations and 197188 ms. Remains : 17220/17220 places, 26071/26071 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(X(G(p1)))))'
Stuttering acceptance computed with spot in 265 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1), true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-10
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 3 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-10 finished in 197615 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U X(X(X(p0))))&&(F(G(p1))||G(p2))))'
Support contains 5 out of 17220 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17220/17220 places, 26071/26071 transitions.
Applied a total of 0 rules in 859 ms. Remains 17220 /17220 variables (removed 0) and now considering 26071/26071 (removed 0) transitions.
[2026-05-25 19:03:10] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
[2026-05-25 19:03:10] [INFO ] Invariant cache hit.
[2026-05-25 19:03:43] [INFO ] Performed 10347/17220 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 19:04:13] [INFO ] Performed 17038/17220 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 19:04:17] [INFO ] Implicit Places using invariants in 67275 ms returned []
Implicit Place search using SMT only with invariants took 67277 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 68141 ms. Remains : 17220/17220 places, 26071/26071 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U X(X(X(p0))))&&(F(G(p1))||G(p2))))'
Stuttering acceptance computed with spot in 807 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p1), (AND (NOT p1) (NOT p2)), (NOT p0), (NOT p0), (NOT p0), true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-11
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 2 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-11 finished in 69136 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((X((p0 U X(p1)))||(p2&&(p3 U X(p0))))))'
Support contains 5 out of 17220 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17220/17220 places, 26071/26071 transitions.
Applied a total of 0 rules in 710 ms. Remains 17220 /17220 variables (removed 0) and now considering 26071/26071 (removed 0) transitions.
[2026-05-25 19:04:19] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
[2026-05-25 19:04:19] [INFO ] Invariant cache hit.
[2026-05-25 19:04:52] [INFO ] Performed 10360/17220 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 19:05:22] [INFO ] Performed 17091/17220 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 19:05:25] [INFO ] Implicit Places using invariants in 66297 ms returned []
Implicit Place search using SMT only with invariants took 66298 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 67012 ms. Remains : 17220/17220 places, 26071/26071 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((X((p0 U X(p1)))||(p2&&(p3 U X(p0))))))'
Stuttering acceptance computed with spot in 454 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-12
Stuttering criterion allowed to conclude after 103 steps with 0 reset in 7 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-12 finished in 67657 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(((p0 U X(X(p1))) U X(X(p2))))))'
Support contains 4 out of 17220 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17220/17220 places, 26071/26071 transitions.
Applied a total of 0 rules in 659 ms. Remains 17220 /17220 variables (removed 0) and now considering 26071/26071 (removed 0) transitions.
[2026-05-25 19:05:27] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
[2026-05-25 19:05:27] [INFO ] Invariant cache hit.
[2026-05-25 19:06:00] [INFO ] Performed 10432/17220 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 19:06:30] [INFO ] Performed 17091/17220 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 19:06:33] [INFO ] Implicit Places using invariants in 66570 ms returned []
Implicit Place search using SMT only with invariants took 66575 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 67237 ms. Remains : 17220/17220 places, 26071/26071 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(((p0 U X(X(p1))) U X(X(p2))))))'
Stuttering acceptance computed with spot in 1021 ms :[(NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), false, false, false, false, false, false, false, false]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-14
Product exploration explored 100000 steps with 28603 reset in 4211 ms.
Product exploration explored 100000 steps with 28637 reset in 4156 ms.
Computed a total of 14596 stabilizing places and 20870 stable transitions
Computed a total of 14596 stabilizing places and 20870 stable transitions
Detected a total of 14596/17220 stabilizing places and 20870/26071 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge based reduction with 12 factoid took 499 ms. Reduced automaton from 19 states, 72 edges and 3 AP (stutter sensitive) to 55 states, 263 edges and 3 AP (stutter insensitive).
Reduction of identical properties reduced properties to check from 20 to 19
RANDOM walk for 40000 steps (387 resets) in 1226 ms. (32 steps per ms) remains 12/19 properties
BEST_FIRST walk for 40004 steps (76 resets) in 407 ms. (98 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (76 resets) in 270 ms. (147 steps per ms) remains 8/12 properties
BEST_FIRST walk for 40003 steps (76 resets) in 240 ms. (165 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (76 resets) in 247 ms. (161 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (76 resets) in 246 ms. (161 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (76 resets) in 379 ms. (105 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (76 resets) in 399 ms. (100 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (76 resets) in 247 ms. (161 steps per ms) remains 8/8 properties
[2026-05-25 19:06:45] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
[2026-05-25 19:06:45] [INFO ] Invariant cache hit.
[2026-05-25 19:06:45] [INFO ] State equation strengthened by 8002 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem apf4 is UNSAT
Problem apf9 is UNSAT
Problem apf15 is UNSAT
At refinement iteration 1 (OVERLAPS) 15011/15015 variables, 4/4 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/15015 variables, 0/4 constraints. Problems are: Problem set: 3 solved, 5 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 17159/42691 variables, and 508 constraints, problems are : Problem set: 3 solved, 5 unsolved in 5010 ms.
Refiners :[Positive P Invariants (semi-flows): 4/25 constraints, Generalized P Invariants (flows): 504/544 constraints, State Equation: 0/17220 constraints, ReadFeed: 0/8002 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 15011/15015 variables, 4/4 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/15015 variables, 0/4 constraints. Problems are: Problem set: 3 solved, 5 unsolved
SMT process timed out in 10104ms, After SMT, problems are : Problem set: 3 solved, 5 unsolved
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 17220 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 17220/17220 places, 26071/26071 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5998 transitions
Trivial Post-agglo rules discarded 5998 transitions
Performed 5998 trivial Post agglomeration. Transition count delta: 5998
Iterating post reduction 0 with 5998 rules applied. Total rules applied 5998 place count 17220 transition count 20073
Reduce places removed 5998 places and 0 transitions.
Iterating post reduction 1 with 5998 rules applied. Total rules applied 11996 place count 11222 transition count 20073
Performed 500 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 500 Pre rules applied. Total rules applied 11996 place count 11222 transition count 19573
Deduced a syphon composed of 500 places in 24 ms
Reduce places removed 500 places and 0 transitions.
Iterating global reduction 2 with 1000 rules applied. Total rules applied 12996 place count 10722 transition count 19573
Discarding 5498 places :
Symmetric choice reduction at 2 with 5498 rule applications. Total rules 18494 place count 5224 transition count 14075
Iterating global reduction 2 with 5498 rules applied. Total rules applied 23992 place count 5224 transition count 14075
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 23992 place count 5224 transition count 14057
Deduced a syphon composed of 18 places in 13 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 24028 place count 5206 transition count 14057
Discarding 548 places :
Symmetric choice reduction at 2 with 548 rule applications. Total rules 24576 place count 4658 transition count 8577
Iterating global reduction 2 with 548 rules applied. Total rules applied 25124 place count 4658 transition count 8577
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 10 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 25174 place count 4633 transition count 8552
Free-agglomeration rule (complex) applied 341 times.
Iterating global reduction 2 with 341 rules applied. Total rules applied 25515 place count 4633 transition count 13143
Reduce places removed 341 places and 0 transitions.
Iterating post reduction 2 with 341 rules applied. Total rules applied 25856 place count 4292 transition count 13143
Partial Free-agglomeration rule applied 50 times.
Drop transitions (Partial Free agglomeration) removed 50 transitions
Iterating global reduction 3 with 50 rules applied. Total rules applied 25906 place count 4292 transition count 13143
Applied a total of 25906 rules in 5405 ms. Remains 4292 /17220 variables (removed 12928) and now considering 13143/26071 (removed 12928) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5405 ms. Remains : 4292/17220 places, 13143/26071 transitions.
RANDOM walk for 40000 steps (671 resets) in 2244 ms. (17 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (60 resets) in 258 ms. (154 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (60 resets) in 242 ms. (164 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (68 resets) in 270 ms. (147 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (59 resets) in 246 ms. (161 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (61 resets) in 248 ms. (160 steps per ms) remains 5/5 properties
Interrupted probabilistic random walk after 20932 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :0 out of 5
Probabilistic random walk after 20932 steps, saw 9811 distinct states, run finished after 3001 ms. (steps per millisecond=6 ) properties seen :0
[2026-05-25 19:07:04] [INFO ] Flow matrix only has 12257 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-1204686923946666196.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3309581987335039738.kers'
[2026-05-25 19:07:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1204686923946666196.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3309581987335039738.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 7 ms.
// Phase 1: matrix 12257 rows 4246 cols 41696 entries
Finished phase 1 with 2599 SingleSign rule and 1124 generalized
[2026-05-25 19:07:04] [INFO ] Computed 569 invariants in 208 ms
Computed 569 P flows in 217 ms.
Exported basis to /tmp/petrispot-output-3309581987335039738.kers
Total runtime 243 ms.
[2026-05-25 19:07:04] [INFO ] State equation strengthened by 8002 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 2582/2586 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2586 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem apf3 is UNSAT
Problem apf14 is UNSAT
Problem apf18 is UNSAT
At refinement iteration 3 (OVERLAPS) 1645/4231 variables, 504/508 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4231 variables, 6/514 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4231 variables, 0/514 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 21/4252 variables, 21/535 constraints. Problems are: Problem set: 3 solved, 2 unsolved
SMT process timed out in 48662ms, After SMT, problems are : Problem set: 3 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 4292 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4292/4292 places, 13143/13143 transitions.
Applied a total of 0 rules in 885 ms. Remains 4292 /4292 variables (removed 0) and now considering 13143/13143 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 885 ms. Remains : 4292/4292 places, 13143/13143 transitions.
RANDOM walk for 40000 steps (671 resets) in 2583 ms. (15 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (59 resets) in 305 ms. (130 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (60 resets) in 254 ms. (156 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 21414 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :0 out of 2
Probabilistic random walk after 21414 steps, saw 10031 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
[2026-05-25 19:07:58] [INFO ] Flow matrix only has 12257 transitions (discarded 886 similar events)
[2026-05-25 19:07:58] [INFO ] Invariant cache hit.
[2026-05-25 19:07:58] [INFO ] State equation strengthened by 8002 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2582/2586 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2586 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 1645/4231 variables, 504/508 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SMT process timed out in 75765ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4 out of 4292 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4292/4292 places, 13143/13143 transitions.
Applied a total of 0 rules in 850 ms. Remains 4292 /4292 variables (removed 0) and now considering 13143/13143 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 850 ms. Remains : 4292/4292 places, 13143/13143 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4292/4292 places, 13143/13143 transitions.
Applied a total of 0 rules in 815 ms. Remains 4292 /4292 variables (removed 0) and now considering 13143/13143 (removed 0) transitions.
[2026-05-25 19:09:15] [INFO ] Flow matrix only has 12257 transitions (discarded 886 similar events)
[2026-05-25 19:09:15] [INFO ] Invariant cache hit.
[2026-05-25 19:09:24] [INFO ] Implicit Places using invariants in 8616 ms returned [7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1254, 1255, 1256, 1257, 1258, 1259, 1260, 1261, 1262, 1263, 1322, 1323, 1324, 1325, 1326, 1327, 1328, 1329, 1330, 1331, 1381, 1382, 1383, 1384, 1385, 1386, 1387, 1388, 1389, 1390, 1441, 1442, 1443, 1444, 1445, 1446, 1447, 1448, 1449, 1450, 1488, 1489, 1490, 1491, 1492, 1493, 1494, 1495, 1496, 1497, 1542, 1543, 1544, 1546, 1547, 1548, 1549, 1550, 1551, 1581, 1582, 1583, 1584, 1585, 1586, 1587, 1588, 1589, 1590, 1631, 1632, 1633, 1634, 1635, 1636, 1637, 1638, 1639, 1640, 1660, 1661, 1662, 1663, 1664, 1665, 1666, 1667, 1668, 1669, 1708, 1709, 1710, 1711, 1712, 1713, 1714, 1715, 1716, 1717, 1731, 1732, 1733, 1734, 1735, 1736, 1737, 1738, 1739, 1740, 1779, 1780, 1781, 1782, 1783, 1784, 1785, 1786, 1787, 1788, 1801, 1802, 1803, 1804, 1805, 1806, 1807, 1808, 1809, 1810, 1847, 1848, 1849, 1850, 1851, 1852, 1853, 1854, 1855, 1856, 1869, 1870, 1871, 1872, 1873, 1874, 1875, 1876, 1877, 1878, 1916, 1917, 1918, 1919, 1920, 1921, 1922, 1923, 1924, 1925, 1938, 1939, 1940, 1941, 1942, 1943, 1944, 1945, 1946, 1947, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2057, 2058, 2059, 2060, 2061, 2062, 2063, 2064, 2065, 2066, 2084, 2085, 2086, 2087, 2088, 2089, 2090, 2091, 2092, 2093, 2134, 2135, 2136, 2137, 2138, 2139, 2140, 2141, 2142, 2143, 2167, 2168, 2169, 2170, 2171, 2172, 2173, 2174, 2175, 2176, 2221, 2222, 2223, 2224, 2225, 2226, 2227, 2228, 2229, 2230, 2262, 2263, 2264, 2265, 2266, 2267, 2268, 2269, 2270, 2271, 2322, 2323, 2324, 2325, 2326, 2327, 2328, 2329, 2330, 2331, 2373, 2374, 2375, 2376, 2377, 2378, 2379, 2380, 2381, 2382, 2441, 2442, 2443, 2444, 2445, 2446, 2447, 2448, 2449, 2450, 2504, 2505, 2506, 2507, 2508, 2509, 2510, 2511, 2512, 2513, 2582, 2583, 2584, 2585, 2586, 2587, 2588, 2589, 2590, 2591, 2659, 2660, 2661, 2662, 2663, 2664, 2665, 2666, 2667, 2668, 2749, 2750, 2751, 2752, 2753, 2754, 2755, 2756, 2757, 2758, 2842, 2843, 2844, 2845, 2846, 2847, 2848, 2849, 2850, 2851, 2946, 2947, 2948, 2949, 2950, 2951, 2952, 2953, 2954, 2955, 3057, 3058, 3059, 3060, 3061, 3062, 3063, 3064, 3065, 3066, 3177, 3178, 3179, 3180, 3181, 3182, 3183, 3184, 3185, 3186, 3308, 3309, 3310, 3311, 3312, 3313, 3314, 3315, 3316, 3317, 3444, 3445, 3446, 3447, 3448, 3449, 3450, 3451, 3452, 3453, 3597, 3598, 3599, 3600, 3601, 3603, 3604, 3605, 3606]
Discarding 498 places :
Implicit Place search using SMT only with invariants took 8645 ms to find 498 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 3794/4292 places, 13143/13143 transitions.
Discarding 478 places :
Symmetric choice reduction at 0 with 478 rule applications. Total rules 478 place count 3316 transition count 12665
Iterating global reduction 0 with 478 rules applied. Total rules applied 956 place count 3316 transition count 12665
Discarding 478 places :
Symmetric choice reduction at 0 with 478 rule applications. Total rules 1434 place count 2838 transition count 12187
Iterating global reduction 0 with 478 rules applied. Total rules applied 1912 place count 2838 transition count 12187
Applied a total of 1912 rules in 1354 ms. Remains 2838 /3794 variables (removed 956) and now considering 12187/13143 (removed 956) transitions.
[2026-05-25 19:09:25] [INFO ] Flow matrix only has 11301 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-7953516811827866951.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5091851540905785571.kers'
[2026-05-25 19:09:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7953516811827866951.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5091851540905785571.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 4 ms.
// Phase 1: matrix 11301 rows 2792 cols 31972 entries
Finished phase 1 with 2741 SingleSign rule and 26 generalized
[2026-05-25 19:09:25] [INFO ] Computed 71 invariants in 121 ms
Computed 71 P flows in 122 ms.
Exported basis to /tmp/petrispot-output-5091851540905785571.kers
Total runtime 141 ms.
[2026-05-25 19:09:32] [INFO ] Implicit Places using invariants in 6822 ms returned []
Implicit Place search using SMT only with invariants took 6830 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2838/4292 places, 12187/13143 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 17645 ms. Remains : 2838/4292 places, 12187/13143 transitions.
Found 6 invariant AP formulas.
Knowledge based reduction with 18 factoid took 1973 ms. Reduced automaton from 55 states, 263 edges and 3 AP (stutter insensitive) to 22 states, 110 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 1180 ms :[(NOT p2), (NOT p2), false, (NOT p2), (NOT p2), (AND p0 (NOT p2)), false, (AND p0 (NOT p2)), (AND p0 (NOT p2)), false, false, (AND p1 (NOT p2)), false, false, false, (AND (NOT p2) p0 p1), false, false, false, false, false, false]
Knowledge-based reduction took 172329 ms.
Stuttering acceptance computed with spot in 1101 ms :[(NOT p2), (NOT p2), false, (NOT p2), (NOT p2), (AND p0 (NOT p2)), false, (AND p0 (NOT p2)), (AND p0 (NOT p2)), false, false, (AND p1 (NOT p2)), false, false, false, (AND (NOT p2) p0 p1), false, false, false, false, false, false]
Support contains 4 out of 17220 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17220/17220 places, 26071/26071 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5998 transitions
Trivial Post-agglo rules discarded 5998 transitions
Performed 5998 trivial Post agglomeration. Transition count delta: 5998
Iterating post reduction 0 with 5998 rules applied. Total rules applied 5998 place count 17220 transition count 20073
Reduce places removed 5998 places and 0 transitions.
Iterating post reduction 1 with 5998 rules applied. Total rules applied 11996 place count 11222 transition count 20073
Performed 500 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 500 Pre rules applied. Total rules applied 11996 place count 11222 transition count 19573
Deduced a syphon composed of 500 places in 23 ms
Reduce places removed 500 places and 0 transitions.
Iterating global reduction 2 with 1000 rules applied. Total rules applied 12996 place count 10722 transition count 19573
Discarding 5498 places :
Symmetric choice reduction at 2 with 5498 rule applications. Total rules 18494 place count 5224 transition count 14075
Iterating global reduction 2 with 5498 rules applied. Total rules applied 23992 place count 5224 transition count 14075
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 23992 place count 5224 transition count 14057
Deduced a syphon composed of 18 places in 14 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 24028 place count 5206 transition count 14057
Discarding 548 places :
Symmetric choice reduction at 2 with 548 rule applications. Total rules 24576 place count 4658 transition count 8577
Iterating global reduction 2 with 548 rules applied. Total rules applied 25124 place count 4658 transition count 8577
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 8 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 25174 place count 4633 transition count 8552
Applied a total of 25174 rules in 3448 ms. Remains 4633 /17220 variables (removed 12587) and now considering 8552/26071 (removed 17519) transitions.
[2026-05-25 19:09:40] [INFO ] Flow matrix only has 7952 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-3235021134839713418.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12825175508693166788.kers'
[2026-05-25 19:09:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3235021134839713418.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12825175508693166788.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 13 ms.
// Phase 1: matrix 7952 rows 4587 cols 22292 entries
Finished phase 1 with 2922 SingleSign rule and 1142 generalized
[2026-05-25 19:09:40] [INFO ] Computed 569 invariants in 158 ms
Computed 569 P flows in 159 ms.
Exported basis to /tmp/petrispot-output-12825175508693166788.kers
Total runtime 173 ms.
[2026-05-25 19:09:48] [INFO ] Implicit Places using invariants in 7917 ms returned [9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 888, 889, 890, 891, 892, 893, 894, 895, 896, 897, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1288, 1289, 1290, 1291, 1292, 1293, 1294, 1295, 1296, 1297, 1370, 1371, 1372, 1373, 1374, 1375, 1376, 1377, 1378, 1379, 1444, 1445, 1446, 1447, 1448, 1449, 1450, 1451, 1452, 1453, 1511, 1512, 1513, 1514, 1515, 1516, 1517, 1518, 1519, 1520, 1576, 1577, 1578, 1579, 1580, 1581, 1582, 1583, 1584, 1585, 1630, 1631, 1632, 1633, 1634, 1635, 1636, 1637, 1638, 1639, 1688, 1689, 1690, 1692, 1693, 1694, 1695, 1696, 1697, 1734, 1735, 1736, 1737, 1738, 1739, 1740, 1741, 1742, 1743, 1787, 1788, 1789, 1790, 1791, 1792, 1793, 1794, 1795, 1796, 1821, 1822, 1823, 1824, 1825, 1826, 1827, 1828, 1829, 1830, 1871, 1872, 1873, 1874, 1875, 1876, 1877, 1878, 1879, 1880, 1898, 1899, 1900, 1901, 1902, 1903, 1904, 1905, 1906, 1907, 1947, 1948, 1949, 1950, 1951, 1952, 1953, 1954, 1955, 1956, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026, 2040, 2041, 2042, 2043, 2044, 2045, 2046, 2047, 2048, 2049, 2089, 2090, 2091, 2092, 2093, 2094, 2095, 2096, 2097, 2098, 2112, 2113, 2114, 2115, 2116, 2117, 2118, 2119, 2120, 2121, 2161, 2162, 2163, 2164, 2165, 2166, 2167, 2168, 2169, 2170, 2187, 2188, 2189, 2190, 2191, 2192, 2193, 2194, 2195, 2196, 2237, 2238, 2239, 2240, 2241, 2242, 2243, 2244, 2245, 2246, 2268, 2269, 2270, 2271, 2272, 2273, 2274, 2275, 2276, 2277, 2321, 2322, 2323, 2324, 2325, 2326, 2327, 2328, 2329, 2330, 2359, 2360, 2361, 2362, 2363, 2364, 2365, 2366, 2367, 2368, 2417, 2418, 2419, 2420, 2421, 2422, 2423, 2424, 2425, 2426, 2464, 2465, 2466, 2467, 2468, 2469, 2470, 2471, 2472, 2473, 2529, 2530, 2531, 2532, 2533, 2534, 2535, 2536, 2537, 2538, 2587, 2588, 2589, 2590, 2591, 2592, 2593, 2594, 2595, 2596, 2661, 2662, 2663, 2664, 2665, 2666, 2667, 2668, 2669, 2670, 2732, 2733, 2734, 2735, 2736, 2737, 2738, 2739, 2740, 2741, 2817, 2818, 2819, 2820, 2821, 2822, 2823, 2824, 2825, 2826, 2903, 2904, 2905, 2906, 2907, 2908, 2909, 2910, 2911, 2912, 3001, 3002, 3003, 3004, 3005, 3006, 3007, 3008, 3009, 3010, 3104, 3105, 3106, 3107, 3108, 3109, 3110, 3111, 3112, 3113, 3217, 3218, 3219, 3220, 3221, 3222, 3223, 3224, 3225, 3226, 3339, 3340, 3341, 3342, 3343, 3344, 3345, 3346, 3347, 3348, 3469, 3470, 3471, 3472, 3473, 3474, 3475, 3476, 3477, 3478, 3612, 3613, 3614, 3615, 3616, 3617, 3618, 3619, 3620, 3621, 3759, 3760, 3761, 3762, 3763, 3764, 3765, 3766, 3767, 3768, 3925, 3926, 3927, 3928, 3929, 3931, 3932, 3933, 3934]
Discarding 498 places :
Implicit Place search using SMT only with invariants took 7942 ms to find 498 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4135/17220 places, 8552/26071 transitions.
Discarding 478 places :
Symmetric choice reduction at 0 with 478 rule applications. Total rules 478 place count 3657 transition count 8074
Iterating global reduction 0 with 478 rules applied. Total rules applied 956 place count 3657 transition count 8074
Discarding 478 places :
Symmetric choice reduction at 0 with 478 rule applications. Total rules 1434 place count 3179 transition count 7596
Iterating global reduction 0 with 478 rules applied. Total rules applied 1912 place count 3179 transition count 7596
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 1958 place count 3133 transition count 7136
Iterating global reduction 0 with 46 rules applied. Total rules applied 2004 place count 3133 transition count 7136
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 2008 place count 3131 transition count 7134
Applied a total of 2008 rules in 2408 ms. Remains 3131 /4135 variables (removed 1004) and now considering 7134/8552 (removed 1418) transitions.
[2026-05-25 19:09:50] [INFO ] Flow matrix only has 6534 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-715684447202335502.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1411141346619864956.kers'
[2026-05-25 19:09:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-715684447202335502.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1411141346619864956.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 10 ms.
// Phase 1: matrix 6534 rows 3085 cols 17242 entries
Finished phase 1 with 2416 SingleSign rule and 644 generalized
[2026-05-25 19:09:50] [INFO ] Computed 71 invariants in 141 ms
Computed 71 P flows in 141 ms.
Exported basis to /tmp/petrispot-output-1411141346619864956.kers
Total runtime 157 ms.
[2026-05-25 19:09:56] [INFO ] Implicit Places using invariants in 6047 ms returned []
[2026-05-25 19:09:56] [INFO ] Flow matrix only has 6534 transitions (discarded 600 similar events)
[2026-05-25 19:09:56] [INFO ] Invariant cache hit.
[2026-05-25 19:10:00] [INFO ] State equation strengthened by 2656 read => feed constraints.
[2026-05-25 19:10:30] [INFO ] Performed 645/3131 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 19:11:00] [INFO ] Performed 1211/3131 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 19:11:30] [INFO ] Performed 1613/3131 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 19:12:00] [INFO ] Performed 2040/3131 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 19:12:00] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 19:12:00] [INFO ] Implicit Places using invariants and state equation in 123992 ms returned []
Implicit Place search using SMT with State Equation took 130068 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3131/17220 places, 7134/26071 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 143867 ms. Remains : 3131/17220 places, 7134/26071 transitions.
Computed a total of 532 stabilizing places and 1958 stable transitions
Computed a total of 532 stabilizing places and 1958 stable transitions
Detected a total of 532/3131 stabilizing places and 1958/7134 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge based reduction with 29 factoid took 220 ms. Reduced automaton from 22 states, 110 edges and 3 AP (stutter insensitive) to 22 states, 114 edges and 3 AP (stutter insensitive).
RANDOM walk for 40000 steps (552 resets) in 720 ms. (55 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 17/17 properties
Interrupted probabilistic random walk after 26038 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :0 out of 17
Probabilistic random walk after 26038 steps, saw 11368 distinct states, run finished after 3005 ms. (steps per millisecond=8 ) properties seen :0
[2026-05-25 19:12:04] [INFO ] Flow matrix only has 6534 transitions (discarded 600 similar events)
[2026-05-25 19:12:04] [INFO ] Invariant cache hit.
[2026-05-25 19:12:04] [INFO ] State equation strengthened by 2656 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 17 unsolved
Problem apf4 is UNSAT
Problem apf9 is UNSAT
At refinement iteration 1 (OVERLAPS) 2417/2421 variables, 4/4 constraints. Problems are: Problem set: 2 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2421 variables, 0/4 constraints. Problems are: Problem set: 2 solved, 15 unsolved
Problem apf2 is UNSAT
Problem apf3 is UNSAT
Problem apf15 is UNSAT
At refinement iteration 3 (OVERLAPS) 649/3070 variables, 6/10 constraints. Problems are: Problem set: 5 solved, 12 unsolved
SMT process timed out in 5944ms, After SMT, problems are : Problem set: 5 solved, 12 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4 out of 3131 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3131/3131 places, 7134/7134 transitions.
Free-agglomeration rule (complex) applied 295 times.
Iterating global reduction 0 with 295 rules applied. Total rules applied 295 place count 3131 transition count 12185
Reduce places removed 295 places and 0 transitions.
Iterating post reduction 0 with 295 rules applied. Total rules applied 590 place count 2836 transition count 12185
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 592 place count 2836 transition count 12185
Applied a total of 592 rules in 2133 ms. Remains 2836 /3131 variables (removed 295) and now considering 12185/7134 (removed -5051) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2137 ms. Remains : 2836/3131 places, 12185/7134 transitions.
RANDOM walk for 40000 steps (672 resets) in 2315 ms. (17 steps per ms) remains 7/12 properties
BEST_FIRST walk for 40004 steps (67 resets) in 266 ms. (149 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (60 resets) in 241 ms. (165 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (68 resets) in 268 ms. (148 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (60 resets) in 248 ms. (160 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (69 resets) in 266 ms. (149 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (67 resets) in 271 ms. (147 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (60 resets) in 341 ms. (116 steps per ms) remains 7/7 properties
[2026-05-25 19:12:13] [INFO ] Flow matrix only has 11299 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-17418092881415074253.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13868249083102220037.kers'
[2026-05-25 19:12:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17418092881415074253.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13868249083102220037.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 4 ms.
// Phase 1: matrix 11299 rows 2790 cols 31962 entries
Finished phase 1 with 2739 SingleSign rule and 26 generalized
[2026-05-25 19:12:13] [INFO ] Computed 71 invariants in 122 ms
Computed 71 P flows in 123 ms.
Exported basis to /tmp/petrispot-output-13868249083102220037.kers
Total runtime 130 ms.
[2026-05-25 19:12:13] [INFO ] State equation strengthened by 8002 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 2720/2724 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2724 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 51/2775 variables, 6/10 constraints. Problems are: Problem set: 0 solved, 7 unsolved
SMT process timed out in 45722ms, After SMT, problems are : Problem set: 0 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4 out of 2836 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2836/2836 places, 12185/12185 transitions.
Applied a total of 0 rules in 710 ms. Remains 2836 /2836 variables (removed 0) and now considering 12185/12185 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 710 ms. Remains : 2836/2836 places, 12185/12185 transitions.
RANDOM walk for 40000 steps (670 resets) in 2366 ms. (16 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (67 resets) in 328 ms. (121 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (60 resets) in 262 ms. (152 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (66 resets) in 268 ms. (148 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (59 resets) in 248 ms. (160 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (66 resets) in 269 ms. (148 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (68 resets) in 274 ms. (145 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (60 resets) in 244 ms. (163 steps per ms) remains 7/7 properties
Interrupted probabilistic random walk after 23759 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :0 out of 7
Probabilistic random walk after 23759 steps, saw 10366 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
[2026-05-25 19:13:04] [INFO ] Flow matrix only has 11299 transitions (discarded 886 similar events)
[2026-05-25 19:13:04] [INFO ] Invariant cache hit.
[2026-05-25 19:13:04] [INFO ] State equation strengthened by 8002 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 2720/2724 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2724 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 51/2775 variables, 6/10 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2775 variables, 20/30 constraints. Problems are: Problem set: 0 solved, 7 unsolved
SMT process timed out in 75657ms, After SMT, problems are : Problem set: 0 solved, 7 unsolved
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 2836 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2836/2836 places, 12185/12185 transitions.
Applied a total of 0 rules in 818 ms. Remains 2836 /2836 variables (removed 0) and now considering 12185/12185 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 819 ms. Remains : 2836/2836 places, 12185/12185 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2836/2836 places, 12185/12185 transitions.
Applied a total of 0 rules in 712 ms. Remains 2836 /2836 variables (removed 0) and now considering 12185/12185 (removed 0) transitions.
[2026-05-25 19:14:21] [INFO ] Flow matrix only has 11299 transitions (discarded 886 similar events)
[2026-05-25 19:14:21] [INFO ] Invariant cache hit.
[2026-05-25 19:14:28] [INFO ] Implicit Places using invariants in 7148 ms returned []
Implicit Place search using SMT only with invariants took 7165 ms to find 0 implicit places.
Running 12091 sub problems to find dead transitions.
[2026-05-25 19:14:28] [INFO ] Flow matrix only has 11299 transitions (discarded 886 similar events)
[2026-05-25 19:14:28] [INFO ] Invariant cache hit.
[2026-05-25 19:14:28] [INFO ] State equation strengthened by 8002 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/2834 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 12091 unsolved
SMT process timed out in 54232ms, After SMT, problems are : Problem set: 0 solved, 12091 unsolved
Search for dead transitions found 0 dead transitions in 54271ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62182 ms. Remains : 2836/2836 places, 12185/12185 transitions.
Found 5 invariant AP formulas.
Knowledge based reduction with 34 factoid took 840 ms. Reduced automaton from 22 states, 114 edges and 3 AP (stutter insensitive) to 22 states, 108 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 1128 ms :[(NOT p2), (NOT p2), false, (NOT p2), (NOT p2), (AND p0 (NOT p2)), false, (AND p0 (NOT p2)), (AND p0 (NOT p2)), false, false, (AND p1 (NOT p2)), false, false, false, (AND (NOT p2) p0 p1), false, false, false, false, false, false]
Knowledge-based reduction took 204185 ms.
Stuttering acceptance computed with spot in 1236 ms :[(NOT p2), (NOT p2), false, (NOT p2), (NOT p2), (AND p0 (NOT p2)), false, (AND p0 (NOT p2)), (AND p0 (NOT p2)), false, false, (AND p1 (NOT p2)), false, false, false, (AND (NOT p2) p0 p1), false, false, false, false, false, false]
Stuttering acceptance computed with spot in 820 ms :[(NOT p2), (NOT p2), false, (NOT p2), (NOT p2), (AND p0 (NOT p2)), false, (AND p0 (NOT p2)), (AND p0 (NOT p2)), false, false, (AND p1 (NOT p2)), false, false, false, (AND (NOT p2) p0 p1), false, false, false, false, false, false]
Product exploration explored 100000 steps with 20027 reset in 1594 ms.
Product exploration explored 100000 steps with 20098 reset in 1594 ms.
Built C files in :
/tmp/ltsmin177225023639409313
[2026-05-25 19:15:30] [INFO ] Too many transitions (7134) to apply POR reductions. Disabling POR matrices.
[2026-05-25 19:15:30] [INFO ] Built C files in 115ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin177225023639409313
Running compilation step : cd /tmp/ltsmin177225023639409313;'/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/ltsmin177225023639409313;'/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/ltsmin177225023639409313;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 4 out of 3131 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3131/3131 places, 7134/7134 transitions.
Applied a total of 0 rules in 597 ms. Remains 3131 /3131 variables (removed 0) and now considering 7134/7134 (removed 0) transitions.
[2026-05-25 19:15:33] [INFO ] Flow matrix only has 6534 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-7944818458742583072.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11699663738800751955.kers'
[2026-05-25 19:15:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7944818458742583072.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11699663738800751955.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 6 ms.
// Phase 1: matrix 6534 rows 3085 cols 17242 entries
Finished phase 1 with 2416 SingleSign rule and 644 generalized
[2026-05-25 19:15:34] [INFO ] Computed 71 invariants in 142 ms
Computed 71 P flows in 143 ms.
Exported basis to /tmp/petrispot-output-11699663738800751955.kers
Total runtime 156 ms.
[2026-05-25 19:15:40] [INFO ] Implicit Places using invariants in 6377 ms returned []
[2026-05-25 19:15:40] [INFO ] Flow matrix only has 6534 transitions (discarded 600 similar events)
[2026-05-25 19:15:40] [INFO ] Invariant cache hit.
[2026-05-25 19:15:44] [INFO ] State equation strengthened by 2656 read => feed constraints.
[2026-05-25 19:16:14] [INFO ] Performed 610/3131 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 19:16:44] [INFO ] Performed 1147/3131 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 19:17:14] [INFO ] Performed 1563/3131 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 19:17:44] [INFO ] Performed 1985/3131 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 19:17:44] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 19:17:44] [INFO ] Implicit Places using invariants and state equation in 124464 ms returned []
Implicit Place search using SMT with State Equation took 130846 ms to find 0 implicit places.
[2026-05-25 19:17:45] [INFO ] Redundant transitions in 710 ms returned []
Running 7109 sub problems to find dead transitions.
[2026-05-25 19:17:45] [INFO ] Flow matrix only has 6534 transitions (discarded 600 similar events)
[2026-05-25 19:17:45] [INFO ] Invariant cache hit.
[2026-05-25 19:17:45] [INFO ] State equation strengthened by 2656 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/3129 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 7109 unsolved
SMT process timed out in 38467ms, After SMT, problems are : Problem set: 0 solved, 7109 unsolved
Search for dead transitions found 0 dead transitions in 38482ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 170674 ms. Remains : 3131/3131 places, 7134/7134 transitions.
Built C files in :
/tmp/ltsmin5887741408240657219
[2026-05-25 19:18:23] [INFO ] Too many transitions (7134) to apply POR reductions. Disabling POR matrices.
[2026-05-25 19:18:24] [INFO ] Built C files in 85ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5887741408240657219
Running compilation step : cd /tmp/ltsmin5887741408240657219;'/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/ltsmin5887741408240657219;'/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/ltsmin5887741408240657219;'/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 19:18:27] [INFO ] Flatten gal took : 143 ms
[2026-05-25 19:18:27] [INFO ] Flatten gal took : 150 ms
[2026-05-25 19:18:27] [INFO ] Time to serialize gal into /tmp/LTL2100552380424804292.gal : 33 ms
[2026-05-25 19:18:27] [INFO ] Time to serialize properties into /tmp/LTL14161806283544712738.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/LTL2100552380424804292.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12806157599637004073.hoa' '-atoms' '/tmp/LTL14161806283544712738.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL14161806283544712738.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12806157599637004073.hoa
Detected timeout of ITS tools.
[2026-05-25 19:18:43] [INFO ] Flatten gal took : 132 ms
[2026-05-25 19:18:43] [INFO ] Flatten gal took : 129 ms
[2026-05-25 19:18:43] [INFO ] Time to serialize gal into /tmp/LTL18265829488923009134.gal : 48 ms
[2026-05-25 19:18:43] [INFO ] Time to serialize properties into /tmp/LTL3053405258200584093.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/LTL18265829488923009134.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3053405258200584093.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G((("(Node8HasTheLeafSetOfLx3ToReplaceNode9>=1)")U(X(X("((NodesCanDetectThatNode21HasCrashed>=1)&&(Node24ThinksNode21ShouldBeNode...243
Formula 0 simplified : GF((!"(Node8HasTheLeafSetOfLx3ToReplaceNode9>=1)" R XX!"((NodesCanDetectThatNode21HasCrashed>=1)&&(Node24ThinksNode21ShouldBeNodeMas...231
Detected timeout of ITS tools.
[2026-05-25 19:18:58] [INFO ] Flatten gal took : 106 ms
[2026-05-25 19:18:58] [INFO ] Applying decomposition
[2026-05-25 19:18:58] [INFO ] Flatten gal took : 119 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/graph2516949267659479378.txt' '-o' '/tmp/graph2516949267659479378.bin' '-w' '/tmp/graph2516949267659479378.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2516949267659479378.bin' '-l' '-1' '-v' '-w' '/tmp/graph2516949267659479378.weights' '-q' '0' '-e' '0.001'
[2026-05-25 19:18:59] [INFO ] Decomposing Gal with order
[2026-05-25 19:18:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 19:19:00] [INFO ] Removed a total of 6715 redundant transitions.
[2026-05-25 19:19:00] [INFO ] Flatten gal took : 864 ms
[2026-05-25 19:19:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 4007 labels/synchronizations in 309 ms.
[2026-05-25 19:19:00] [INFO ] Time to serialize gal into /tmp/LTL7964822277793393565.gal : 42 ms
[2026-05-25 19:19:00] [INFO ] Time to serialize properties into /tmp/LTL14001827036310216020.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/LTL7964822277793393565.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14001827036310216020.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(G((("(i33.i2.u159.Node8HasTheLeafSetOfLx3ToReplaceNode9>=1)")U(X(X("((i4.u62.NodesCanDetectThatNode21HasCrashed>=1)&&(i4.u318.Nod...282
Formula 0 simplified : GF((!"(i33.i2.u159.Node8HasTheLeafSetOfLx3ToReplaceNode9>=1)" R XX!"((i4.u62.NodesCanDetectThatNode21HasCrashed>=1)&&(i4.u318.Node24...270
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-14 finished in 829523 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(X(X(X(G((p0&&X(X(G(p0)))))))))))'
Support contains 2 out of 17220 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17220/17220 places, 26071/26071 transitions.
Applied a total of 0 rules in 658 ms. Remains 17220 /17220 variables (removed 0) and now considering 26071/26071 (removed 0) transitions.
[2026-05-25 19:19:16] [INFO ] Flow matrix only has 25471 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-13316966449174149211.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12907564213359834837.kers'
[2026-05-25 19:19:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13316966449174149211.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12907564213359834837.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 18 ms.
// Phase 1: matrix 25471 rows 17174 cols 67108 entries
Finished phase 1 with 10228 SingleSign rule and 6423 generalized
[2026-05-25 19:19:17] [INFO ] Computed 569 invariants in 533 ms
Computed 569 P flows in 534 ms.
Exported basis to /tmp/petrispot-output-12907564213359834837.kers
Total runtime 577 ms.
[2026-05-25 19:19:49] [INFO ] Performed 10327/17220 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 19:20:20] [INFO ] Performed 17011/17220 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 19:20:24] [INFO ] Implicit Places using invariants in 68294 ms returned []
Implicit Place search using SMT only with invariants took 68308 ms to find 0 implicit places.
Running 26046 sub problems to find dead transitions.
[2026-05-25 19:20:25] [INFO ] Flow matrix only has 25471 transitions (discarded 600 similar events)
[2026-05-25 19:20:25] [INFO ] Invariant cache hit.
[2026-05-25 19:20:25] [INFO ] State equation strengthened by 8002 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/17218 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 26046 unsolved
SMT process timed out in 114511ms, After SMT, problems are : Problem set: 0 solved, 26046 unsolved
Search for dead transitions found 0 dead transitions in 114591ms
Finished structural reductions in LTL mode , in 1 iterations and 183628 ms. Remains : 17220/17220 places, 26071/26071 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(X(X(X(G((X(X(G(p0)))&&p0))))))))'
Stuttering acceptance computed with spot in 431 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-15
Entered a terminal (fully accepting) state of product in 27718 steps with 270 reset in 737 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C10-LTLFireability-15 finished in 184921 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)||F((p1||G(p2)))))'
Spot run failed in 100 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' '!(F(G(((p0 U X(X(p1))) U X(X(p2))))))'
Spot run failed in 38 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 19:22:21] [INFO ] Flatten gal took : 579 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7285065729583186957
[2026-05-25 19:22:22] [INFO ] Too many transitions (26071) to apply POR reductions. Disabling POR matrices.
[2026-05-25 19:22:22] [INFO ] Built C files in 257ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7285065729583186957
Running compilation step : cd /tmp/ltsmin7285065729583186957;'/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 19:22:22] [INFO ] Applying decomposition
[2026-05-25 19:22:22] [INFO ] Flatten gal took : 621 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/graph16822811771443088529.txt' '-o' '/tmp/graph16822811771443088529.bin' '-w' '/tmp/graph16822811771443088529.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16822811771443088529.bin' '-l' '-1' '-v' '-w' '/tmp/graph16822811771443088529.weights' '-q' '0' '-e' '0.001'
[2026-05-25 19:22:24] [INFO ] Decomposing Gal with order
[2026-05-25 19:22:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 19:22:34] [INFO ] Removed a total of 17210 redundant transitions.
[2026-05-25 19:22:34] [INFO ] Flatten gal took : 2260 ms
[2026-05-25 19:22:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 1587 labels/synchronizations in 430 ms.
[2026-05-25 19:22:35] [INFO ] Time to serialize gal into /tmp/LTLFireability403803569091407415.gal : 153 ms
[2026-05-25 19:22:35] [INFO ] Time to serialize properties into /tmp/LTLFireability11672949960590845486.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/LTLFireability403803569091407415.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability11672949960590845486.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 2 LTL properties
Checking formula 0 : !(((G("((i0.u345.Node14ManageTheCrashOfNode8<1)||(i11.u628.Lx4IsAtTheLeftExtremityOfTheLeafSet<1))"))||(F(("(i12.u649.Node18HasTheLeaf...305
Formula 0 simplified : F!"((i0.u345.Node14ManageTheCrashOfNode8<1)||(i11.u628.Lx4IsAtTheLeftExtremityOfTheLeafSet<1))" & G(!"(i12.u649.Node18HasTheLeafSetO...295

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S24C10"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is MultiCrashLeafsetExtension-PT-S24C10, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r178-oct2-177969020300508"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C10.tgz
mv MultiCrashLeafsetExtension-PT-S24C10 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;