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-oct2-177969020300492.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/sdalzilio/mcc2026-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is MultiCrashLeafsetExtension-PT-S24C08, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-oct2-177969020300492
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 11K Mar 7 19:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Mar 7 19:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Mar 7 19:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Mar 7 19:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.5K Mar 15 11:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 33K Mar 15 11:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Mar 15 11:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 11:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Mar 7 19:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 93K Mar 7 19:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Mar 7 19:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Mar 7 19:04 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 15M 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-S24C08-LTLFireability-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1779731000976

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-S24C08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202604301425
[2026-05-25 17:43:22] [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 17:43:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 17:43:23] [INFO ] Load time of PNML (sax parser for PT used): 760 ms
[2026-05-25 17:43:23] [INFO ] Transformed 15180 places.
[2026-05-25 17:43:23] [INFO ] Transformed 22267 transitions.
[2026-05-25 17:43:23] [INFO ] Parsed PT model containing 15180 places and 22267 transitions and 84086 arcs in 988 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 24 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 53 out of 15180 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15180/15180 places, 22267/22267 transitions.
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 0 with 44 rules applied. Total rules applied 44 place count 15136 transition count 22267
Applied a total of 44 rules in 824 ms. Remains 15136 /15180 variables (removed 44) and now considering 22267/22267 (removed 0) transitions.
[2026-05-25 17:43:24] [INFO ] Flow matrix only has 21667 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-9714860136528988604.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5006777261483252671.kers'
[2026-05-25 17:43:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9714860136528988604.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5006777261483252671.kers]
Culling duplicate invariants (modulo rational): removing 363 columns.
Culled 363 columns in 17 ms.
// Phase 1: matrix 21667 rows 14773 cols 58285 entries
Finished phase 1 with 9092 SingleSign rule and 4951 generalized
[2026-05-25 17:43:25] [INFO ] Computed 1093 invariants in 399 ms
Computed 1093 P flows in 400 ms.
Exported basis to /tmp/petrispot-output-5006777261483252671.kers
Total runtime 416 ms.
[2026-05-25 17:43:58] [INFO ] Performed 8408/15136 implicitness test of which 369 returned IMPLICIT in 30 seconds.
[2026-05-25 17:44:29] [INFO ] Performed 14903/15136 implicitness test of which 628 returned IMPLICIT in 60 seconds.
[2026-05-25 17:44:33] [INFO ] Implicit Places using invariants in 69076 ms returned [4, 8, 28, 50, 74, 100, 128, 158, 190, 224, 260, 298, 338, 379, 419, 457, 493, 527, 559, 589, 617, 643, 667, 689, 709, 761, 768, 787, 807, 829, 853, 879, 907, 937, 969, 1003, 1039, 1077, 1116, 1154, 1190, 1224, 1256, 1286, 1314, 1340, 1364, 1386, 1406, 1425, 1477, 1484, 1503, 1522, 1542, 1564, 1588, 1614, 1642, 1672, 1704, 1738, 1774, 1811, 1847, 1881, 1913, 1943, 1971, 1997, 2021, 2043, 2063, 2082, 2101, 2153, 2160, 2179, 2198, 2217, 2237, 2259, 2283, 2309, 2337, 2367, 2399, 2433, 2468, 2502, 2534, 2564, 2592, 2618, 2642, 2664, 2684, 2703, 2722, 2741, 2793, 2800, 2819, 2838, 2857, 2876, 2896, 2918, 2942, 2968, 2996, 3026, 3058, 3091, 3123, 3153, 3181, 3207, 3231, 3253, 3273, 3292, 3311, 3330, 3349, 3401, 3408, 3427, 3446, 3465, 3484, 3503, 3523, 3545, 3569, 3595, 3623, 3653, 3684, 3714, 3742, 3768, 3792, 3814, 3834, 3853, 3872, 3891, 3910, 3929, 3981, 3988, 4007, 4026, 4045, 4064, 4083, 4102, 4122, 4144, 4168, 4194, 4222, 4251, 4279, 4305, 4329, 4351, 4371, 4390, 4409, 4428, 4447, 4466, 4485, 4537, 4544, 4563, 4582, 4601, 4620, 4639, 4658, 4677, 4697, 4719, 4743, 4769, 4796, 4822, 4846, 4868, 4888, 4907, 4926, 4945, 4964, 4983, 5002, 5021, 5073, 5080, 5099, 5118, 5137, 5156, 5175, 5194, 5213, 5232, 5252, 5274, 5298, 5323, 5347, 5369, 5389, 5408, 5427, 5446, 5465, 5484, 5503, 5522, 5541, 5593, 5600, 5619, 5638, 5657, 5676, 5695, 5714, 5733, 5752, 5771, 5791, 5813, 5836, 5858, 5878, 5897, 5916, 5935, 5954, 5973, 5992, 6011, 6030, 6049, 6101, 6108, 6127, 6146, 6165, 6184, 6203, 6222, 6241, 6260, 6279, 6298, 6318, 6339, 6359, 6378, 6397, 6416, 6435, 6454, 6473, 6492, 6511, 6530, 6549, 6601, 6608, 6627, 6646, 6665, 6684, 6703, 6722, 6741, 6760, 6779, 6798, 6817, 6836, 6855, 6874, 6893, 6912, 6931, 6950, 6969, 6988, 7007, 7026, 7045, 7097, 7099, 7103, 7122, 7141, 7160, 7179, 7198, 7217, 7236, 7255, 7274, 7293, 7312, 7331, 7350, 7369, 7388, 7407, 7426, 7445, 7464, 7483, 7502, 7521, 7540, 7592, 7599, 7618, 7637, 7656, 7675, 7694, 7713, 7732, 7751, 7770, 7789, 7808, 7827, 7846, 7865, 7884, 7903, 7922, 7941, 7960, 7979, 7998, 8017, 8036, 8088, 8095, 8114, 8133, 8152, 8171, 8190, 8209, 8228, 8247, 8266, 8285, 8304, 8324, 8345, 8365, 8384, 8403, 8422, 8441, 8460, 8479, 8498, 8517, 8536, 8588, 8595, 8614, 8633, 8652, 8671, 8690, 8709, 8728, 8747, 8766, 8785, 8805, 8827, 8850, 8872, 8892, 8911, 8930, 8949, 8968, 8987, 9006, 9025, 9044, 9096, 9103, 9122, 9141, 9160, 9179, 9198, 9217, 9236, 9255, 9274, 9294, 9316, 9340, 9365, 9389, 9411, 9431, 9450, 9469, 9488, 9507, 9526, 9545, 9564, 9616, 9623, 9642, 9661, 9680, 9699, 9718, 9737, 9756, 9775, 9795, 9817, 9841, 9867, 9894, 9920, 9944, 9966, 9986, 10005, 10024, 10043, 10062, 10081, 10100, 10152, 10159, 10178, 10197, 10216, 10235, 10254, 10273, 10292, 10312, 10334, 10358, 10384, 10412, 10441, 10469, 10495, 10519, 10541, 10561, 10580, 10599, 10618, 10637, 10656, 10708, 10715, 10734, 10753, 10772, 10791, 10810, 10829, 10849, 10871, 10895, 10921, 10949, 10979, 11010, 11040, 11068, 11094, 11118, 11140, 11160, 11179, 11198, 11217, 11236, 11288, 11295, 11314, 11333, 11352, 11371, 11390, 11410, 11432, 11456, 11482, 11510, 11540, 11572, 11605, 11637, 11667, 11695, 11721, 11745, 11767, 11787, 11806, 11825, 11844, 11896, 11903, 11922, 11941, 11960, 11979, 11999, 12021, 12045, 12071, 12099, 12129, 12161, 12195, 12230, 12264, 12296, 12326, 12354, 12380, 12404, 12426, 12446, 12465, 12484, 12536, 12543, 12562, 12581, 12600, 12620, 12642, 12666, 12692, 12720, 12750, 12782, 12816, 12852, 12889, 12925, 12959, 12991, 13021, 13049, 13075, 13099, 13121, 13141, 13160, 13212, 13219, 13238, 13257, 13277, 13299, 13323, 13349, 13377, 13407, 13439, 13473, 13509, 13547, 13586, 13624, 13660, 13694, 13726, 13756, 13784, 13810, 13834, 13856, 13876, 13928, 13930, 13934, 13953, 13973, 13995, 14019, 14045, 14073, 14103, 14135, 14169, 14205, 14243, 14283, 14324, 14364, 14402, 14438, 14472, 14504, 14534, 14562, 14588, 14612, 14634, 14687]
[2026-05-25 17:44:33] [INFO ] Actually due to overlaps returned [761, 1477, 2153, 2793, 3401, 3981, 4537, 5073, 5593, 6101, 6601, 7097, 7592, 8088, 8588, 9096, 9616, 10152, 10708, 11288, 11896, 12536, 13212, 13928, 14687, 4, 7099, 13930]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 69188 ms to find 28 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 15108/15180 places, 22267/22267 transitions.
Applied a total of 0 rules in 470 ms. Remains 15108 /15108 variables (removed 0) and now considering 22267/22267 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 70505 ms. Remains : 15108/15180 places, 22267/22267 transitions.
Starting structural reductions in LTL mode, iteration 0 : 15108/15108 places, 22267/22267 transitions.
Applied a total of 0 rules in 807 ms. Remains 15108 /15108 variables (removed 0) and now considering 22267/22267 (removed 0) transitions.
[2026-05-25 17:44:35] [INFO ] Flow matrix only has 21667 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-8381481662193514979.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17702202505830509761.kers'
[2026-05-25 17:44:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8381481662193514979.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17702202505830509761.kers]
Culling duplicate invariants (modulo rational): removing 360 columns.
Culled 360 columns in 24 ms.
// Phase 1: matrix 21667 rows 14748 cols 57660 entries
Finished phase 1 with 8780 SingleSign rule and 5263 generalized
[2026-05-25 17:44:35] [INFO ] Computed 1065 invariants in 477 ms
Computed 1065 P flows in 478 ms.
Exported basis to /tmp/petrispot-output-17702202505830509761.kers
Total runtime 499 ms.
[2026-05-25 17:45:08] [INFO ] Performed 9312/15108 implicitness test of which 396 returned IMPLICIT in 30 seconds.
[2026-05-25 17:45:33] [INFO ] Implicit Places using invariants in 58197 ms returned [7, 27, 49, 73, 99, 127, 157, 189, 223, 259, 297, 337, 378, 418, 456, 492, 526, 558, 588, 616, 642, 666, 688, 708, 766, 785, 805, 827, 851, 877, 905, 935, 967, 1001, 1037, 1075, 1114, 1152, 1188, 1222, 1254, 1284, 1312, 1338, 1362, 1384, 1404, 1423, 1481, 1500, 1519, 1539, 1561, 1585, 1611, 1639, 1669, 1701, 1735, 1771, 1808, 1844, 1878, 1910, 1940, 1968, 1994, 2018, 2040, 2060, 2079, 2098, 2156, 2175, 2194, 2213, 2233, 2255, 2279, 2305, 2333, 2363, 2395, 2429, 2464, 2498, 2530, 2560, 2588, 2614, 2638, 2660, 2680, 2699, 2718, 2737, 2795, 2814, 2833, 2852, 2871, 2891, 2913, 2937, 2963, 2991, 3021, 3053, 3086, 3118, 3148, 3176, 3202, 3226, 3248, 3268, 3287, 3306, 3325, 3344, 3402, 3421, 3440, 3459, 3478, 3497, 3517, 3539, 3563, 3589, 3617, 3647, 3678, 3708, 3736, 3762, 3786, 3808, 3828, 3847, 3866, 3885, 3904, 3923, 3981, 4000, 4019, 4038, 4057, 4076, 4095, 4115, 4137, 4161, 4187, 4215, 4244, 4272, 4298, 4322, 4344, 4364, 4383, 4402, 4421, 4440, 4459, 4478, 4536, 4555, 4574, 4593, 4612, 4631, 4650, 4669, 4689, 4711, 4735, 4761, 4788, 4814, 4838, 4860, 4880, 4899, 4918, 4937, 4956, 4975, 4994, 5013, 5071, 5090, 5109, 5128, 5147, 5166, 5185, 5204, 5223, 5243, 5265, 5289, 5314, 5338, 5360, 5380, 5399, 5418, 5437, 5456, 5475, 5494, 5513, 5532, 5590, 5609, 5628, 5647, 5666, 5685, 5704, 5723, 5742, 5761, 5781, 5803, 5826, 5848, 5868, 5887, 5906, 5925, 5944, 5963, 5982, 6001, 6020, 6039, 6097, 6116, 6135, 6154, 6173, 6192, 6211, 6230, 6249, 6268, 6287, 6307, 6328, 6348, 6367, 6386, 6405, 6424, 6443, 6462, 6481, 6500, 6519, 6538, 6596, 6615, 6634, 6653, 6672, 6691, 6710, 6729, 6748, 6767, 6786, 6805, 6824, 6843, 6862, 6881, 6900, 6919, 6938, 6957, 6976, 6995, 7014, 7033, 7089, 7108, 7127, 7146, 7165, 7184, 7203, 7222, 7241, 7260, 7279, 7298, 7317, 7336, 7355, 7374, 7393, 7412, 7431, 7450, 7469, 7488, 7507, 7526, 7584, 7603, 7622, 7641, 7660, 7679, 7698, 7717, 7736, 7755, 7774, 7793, 7812, 7831, 7850, 7869, 7888, 7907, 7926, 7945, 7964, 7983, 8002, 8021, 8079, 8098, 8117, 8136, 8155, 8174, 8193, 8212, 8231, 8250, 8269, 8288, 8308, 8329, 8349, 8368, 8387, 8406, 8425, 8444, 8463, 8482, 8501, 8520, 8578, 8597, 8616, 8635, 8654, 8673, 8692, 8711, 8730, 8749, 8768, 8788, 8810, 8833, 8855, 8875, 8894, 8913, 8932, 8951, 8970, 8989, 9008, 9027, 9085, 9104, 9123, 9142, 9161, 9180, 9199, 9218, 9237, 9256, 9276, 9298, 9322, 9347, 9371, 9393, 9413, 9432, 9451, 9470, 9489, 9508, 9527, 9546, 9604, 9623, 9642, 9661, 9680, 9699, 9718, 9737, 9756, 9776, 9798, 9822, 9848, 9875, 9901, 9925, 9947, 9967, 9986, 10005, 10024, 10043, 10062, 10081, 10139, 10158, 10177, 10196, 10215, 10234, 10253, 10272, 10292, 10314, 10338, 10364, 10392, 10421, 10449, 10475, 10499, 10521, 10541, 10560, 10579, 10598, 10617, 10636, 10694, 10713, 10732, 10751, 10770, 10789, 10808, 10828, 10850, 10874, 10900, 10928, 10958, 10989, 11019, 11047, 11073, 11097, 11119, 11139, 11158, 11177, 11196, 11215, 11273, 11292, 11311, 11330, 11349, 11368, 11388, 11410, 11434, 11460, 11488, 11518, 11550, 11583, 11615, 11645, 11673, 11699, 11723, 11745, 11765, 11784, 11803, 11822, 11880, 11899, 11918, 11937, 11956, 11976, 11998, 12022, 12048, 12076, 12106, 12138, 12172, 12207, 12241, 12273, 12303, 12331, 12357, 12381, 12403, 12423, 12442, 12461, 12519, 12538, 12557, 12576, 12596, 12618, 12642, 12668, 12696, 12726, 12758, 12792, 12828, 12865, 12901, 12935, 12967, 12997, 13025, 13051, 13075, 13097, 13117, 13136, 13194, 13213, 13232, 13252, 13274, 13298, 13324, 13352, 13382, 13414, 13448, 13484, 13522, 13561, 13599, 13635, 13669, 13701, 13731, 13759, 13785, 13809, 13831, 13851, 13907, 13926, 13946, 13968, 13992, 14018, 14046, 14076, 14108, 14142, 14178, 14216, 14256, 14297, 14337, 14375, 14411, 14445, 14477, 14507, 14535, 14561, 14585, 14607]
Discarding 600 places :
Implicit Place search using SMT only with invariants took 58249 ms to find 600 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 14508/15108 places, 22267/22267 transitions.
Applied a total of 0 rules in 343 ms. Remains 14508 /14508 variables (removed 0) and now considering 22267/22267 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 59403 ms. Remains : 14508/15108 places, 22267/22267 transitions.
Support contains 53 out of 14508 places after structural reductions.
[2026-05-25 17:45:35] [INFO ] Flatten gal took : 882 ms
[2026-05-25 17:45:35] [INFO ] Flatten gal took : 534 ms
[2026-05-25 17:45:36] [INFO ] Input system was already deterministic with 22267 transitions.
Reduction of identical properties reduced properties to check from 29 to 28
RANDOM walk for 40000 steps (484 resets) in 3866 ms. (10 steps per ms) remains 15/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 85 ms. (46 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 153 ms. (26 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 15/15 properties
[2026-05-25 17:45:38] [INFO ] Flow matrix only has 21667 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-2155675462966970582.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18251244591971152728.kers'
[2026-05-25 17:45:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2155675462966970582.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18251244591971152728.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 14 ms.
// Phase 1: matrix 21667 rows 14462 cols 57088 entries
Finished phase 1 with 8780 SingleSign rule and 5263 generalized
[2026-05-25 17:45:38] [INFO ] Computed 465 invariants in 426 ms
Computed 465 P flows in 427 ms.
Exported basis to /tmp/petrispot-output-18251244591971152728.kers
Total runtime 444 ms.
[2026-05-25 17:45:38] [INFO ] State equation strengthened by 6802 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 12599/12626 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 12626/36175 variables, and 8 constraints, problems are : Problem set: 0 solved, 15 unsolved in 5016 ms.
Refiners :[Positive P Invariants (semi-flows): 8/25 constraints, Generalized P Invariants (flows): 0/440 constraints, State Equation: 0/14508 constraints, ReadFeed: 0/6802 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 12599/12626 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 12626/36175 variables, and 8 constraints, problems are : Problem set: 0 solved, 15 unsolved in 5018 ms.
Refiners :[Positive P Invariants (semi-flows): 8/25 constraints, Generalized P Invariants (flows): 0/440 constraints, State Equation: 0/14508 constraints, ReadFeed: 0/6802 constraints, PredecessorRefiner: 0/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10772ms problems are : Problem set: 0 solved, 15 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 27 out of 14508 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14508/14508 places, 22267/22267 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4750 transitions
Trivial Post-agglo rules discarded 4750 transitions
Performed 4750 trivial Post agglomeration. Transition count delta: 4750
Iterating post reduction 0 with 4750 rules applied. Total rules applied 4750 place count 14508 transition count 17517
Reduce places removed 4750 places and 0 transitions.
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Iterating post reduction 1 with 4798 rules applied. Total rules applied 9548 place count 9758 transition count 17469
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 2 with 48 rules applied. Total rules applied 9596 place count 9710 transition count 17469
Performed 395 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 395 Pre rules applied. Total rules applied 9596 place count 9710 transition count 17074
Deduced a syphon composed of 395 places in 20 ms
Reduce places removed 395 places and 0 transitions.
Iterating global reduction 3 with 790 rules applied. Total rules applied 10386 place count 9315 transition count 17074
Discarding 4394 places :
Symmetric choice reduction at 3 with 4394 rule applications. Total rules 14780 place count 4921 transition count 12680
Iterating global reduction 3 with 4394 rules applied. Total rules applied 19174 place count 4921 transition count 12680
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 19174 place count 4921 transition count 12669
Deduced a syphon composed of 11 places in 16 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 19196 place count 4910 transition count 12669
Discarding 544 places :
Symmetric choice reduction at 3 with 544 rule applications. Total rules 19740 place count 4366 transition count 8317
Iterating global reduction 3 with 544 rules applied. Total rules applied 20284 place count 4366 transition count 8317
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 8 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 20332 place count 4342 transition count 8293
Free-agglomeration rule (complex) applied 329 times.
Iterating global reduction 3 with 329 rules applied. Total rules applied 20661 place count 4342 transition count 11772
Reduce places removed 329 places and 0 transitions.
Iterating post reduction 3 with 329 rules applied. Total rules applied 20990 place count 4013 transition count 11772
Partial Free-agglomeration rule applied 121 times.
Drop transitions (Partial Free agglomeration) removed 121 transitions
Iterating global reduction 4 with 121 rules applied. Total rules applied 21111 place count 4013 transition count 11772
Applied a total of 21111 rules in 5535 ms. Remains 4013 /14508 variables (removed 10495) and now considering 11772/22267 (removed 10495) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5536 ms. Remains : 4013/14508 places, 11772/22267 transitions.
RANDOM walk for 40000 steps (839 resets) in 2438 ms. (16 steps per ms) remains 12/15 properties
BEST_FIRST walk for 40003 steps (67 resets) in 307 ms. (129 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (77 resets) in 283 ms. (140 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (77 resets) in 231 ms. (172 steps per ms) remains 11/12 properties
BEST_FIRST walk for 40001 steps (88 resets) in 258 ms. (154 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (76 resets) in 231 ms. (172 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (78 resets) in 235 ms. (169 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (78 resets) in 238 ms. (167 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (68 resets) in 212 ms. (187 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (77 resets) in 231 ms. (172 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (67 resets) in 217 ms. (183 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (67 resets) in 220 ms. (181 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (68 resets) in 273 ms. (146 steps per ms) remains 11/11 properties
[2026-05-25 17:45:56] [INFO ] Flow matrix only has 10902 transitions (discarded 870 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3828913837251229771.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1157695718330151935.kers'
[2026-05-25 17:45:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3828913837251229771.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1157695718330151935.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 5 ms.
// Phase 1: matrix 10902 rows 3967 cols 36206 entries
Finished phase 1 with 2526 SingleSign rule and 1022 generalized
[2026-05-25 17:45:56] [INFO ] Computed 465 invariants in 160 ms
Computed 465 P flows in 160 ms.
Exported basis to /tmp/petrispot-output-1157695718330151935.kers
Total runtime 169 ms.
[2026-05-25 17:45:56] [INFO ] State equation strengthened by 6802 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 2502/2521 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2521 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2521 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (OVERLAPS) 1445/3966 variables, 410/419 constraints. Problems are: Problem set: 0 solved, 11 unsolved
SMT process timed out in 48910ms, After SMT, problems are : Problem set: 0 solved, 11 unsolved
Fused 11 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 19 out of 4013 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4013/4013 places, 11772/11772 transitions.
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 0 place count 4013 transition count 11768
Deduced a syphon composed of 4 places in 10 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 4009 transition count 11768
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 4005 transition count 11764
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 4005 transition count 11764
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 16 place count 4005 transition count 11761
Deduced a syphon composed of 3 places in 10 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 22 place count 4002 transition count 11761
Applied a total of 22 rules in 1193 ms. Remains 4002 /4013 variables (removed 11) and now considering 11761/11772 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1193 ms. Remains : 4002/4013 places, 11761/11772 transitions.
RANDOM walk for 40000 steps (844 resets) in 2200 ms. (18 steps per ms) remains 10/11 properties
BEST_FIRST walk for 40004 steps (67 resets) in 214 ms. (186 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (77 resets) in 228 ms. (174 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (88 resets) in 255 ms. (156 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (76 resets) in 230 ms. (173 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (76 resets) in 225 ms. (177 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (68 resets) in 210 ms. (189 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (77 resets) in 232 ms. (171 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (69 resets) in 214 ms. (186 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (69 resets) in 273 ms. (145 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (67 resets) in 211 ms. (188 steps per ms) remains 10/10 properties
Interrupted probabilistic random walk after 17864 steps, run timeout after 3001 ms. (steps per millisecond=5 ) properties seen :0 out of 10
Probabilistic random walk after 17864 steps, saw 8398 distinct states, run finished after 3008 ms. (steps per millisecond=5 ) properties seen :0
[2026-05-25 17:46:50] [INFO ] Flow matrix only has 10891 transitions (discarded 870 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13051029049456736020.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18012979371394795870.kers'
[2026-05-25 17:46:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13051029049456736020.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18012979371394795870.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 14 ms.
// Phase 1: matrix 10891 rows 3956 cols 36183 entries
Finished phase 1 with 2516 SingleSign rule and 1021 generalized
[2026-05-25 17:46:50] [INFO ] Computed 465 invariants in 198 ms
Computed 465 P flows in 198 ms.
Exported basis to /tmp/petrispot-output-18012979371394795870.kers
Total runtime 218 ms.
[2026-05-25 17:46:50] [INFO ] State equation strengthened by 6802 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 2496/2514 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2514 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2514 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 1441/3955 variables, 410/419 constraints. Problems are: Problem set: 0 solved, 10 unsolved
SMT process timed out in 79713ms, After SMT, problems are : Problem set: 0 solved, 10 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 18 out of 4002 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4002/4002 places, 11761/11761 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 4002 transition count 11760
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 4001 transition count 11760
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 3 place count 4001 transition count 11759
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 4000 transition count 11759
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 5 place count 3999 transition count 11758
Iterating global reduction 3 with 1 rules applied. Total rules applied 6 place count 3999 transition count 11758
Applied a total of 6 rules in 2032 ms. Remains 3999 /4002 variables (removed 3) and now considering 11758/11761 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2033 ms. Remains : 3999/4002 places, 11758/11761 transitions.
Computed a total of 11884 stabilizing places and 17066 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) U p1) U p2)&&(F(p3) U G(p0))))'
Support contains 8 out of 14508 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14508/14508 places, 22267/22267 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4787 transitions
Trivial Post-agglo rules discarded 4787 transitions
Performed 4787 trivial Post agglomeration. Transition count delta: 4787
Iterating post reduction 0 with 4787 rules applied. Total rules applied 4787 place count 14508 transition count 17480
Reduce places removed 4787 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 1 with 4799 rules applied. Total rules applied 9586 place count 9721 transition count 17468
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 9598 place count 9709 transition count 17468
Performed 399 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 399 Pre rules applied. Total rules applied 9598 place count 9709 transition count 17069
Deduced a syphon composed of 399 places in 19 ms
Reduce places removed 399 places and 0 transitions.
Iterating global reduction 3 with 798 rules applied. Total rules applied 10396 place count 9310 transition count 17069
Discarding 4398 places :
Symmetric choice reduction at 3 with 4398 rule applications. Total rules 14794 place count 4912 transition count 12671
Iterating global reduction 3 with 4398 rules applied. Total rules applied 19192 place count 4912 transition count 12671
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 14 Pre rules applied. Total rules applied 19192 place count 4912 transition count 12657
Deduced a syphon composed of 14 places in 12 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 19220 place count 4898 transition count 12657
Discarding 548 places :
Symmetric choice reduction at 3 with 548 rule applications. Total rules 19768 place count 4350 transition count 8273
Iterating global reduction 3 with 548 rules applied. Total rules applied 20316 place count 4350 transition count 8273
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 9 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 20364 place count 4326 transition count 8249
Applied a total of 20364 rules in 3330 ms. Remains 4326 /14508 variables (removed 10182) and now considering 8249/22267 (removed 14018) transitions.
[2026-05-25 17:48:16] [INFO ] Flow matrix only has 7649 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-2138672945810744062.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6198550014867510059.kers'
[2026-05-25 17:48:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2138672945810744062.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6198550014867510059.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 16 ms.
// Phase 1: matrix 7649 rows 4280 cols 21182 entries
Finished phase 1 with 2823 SingleSign rule and 1038 generalized
[2026-05-25 17:48:16] [INFO ] Computed 465 invariants in 157 ms
Computed 465 P flows in 158 ms.
Exported basis to /tmp/petrispot-output-6198550014867510059.kers
Total runtime 173 ms.
[2026-05-25 17:48:24] [INFO ] Implicit Places using invariants in 8635 ms returned [9, 10, 11, 12, 13, 14, 15, 16, 193, 194, 195, 196, 197, 198, 199, 200, 336, 337, 338, 339, 340, 341, 342, 343, 496, 497, 498, 499, 500, 501, 502, 503, 620, 621, 622, 623, 624, 625, 626, 627, 757, 758, 759, 760, 761, 762, 763, 764, 864, 865, 866, 867, 868, 869, 870, 871, 980, 981, 982, 983, 984, 985, 986, 987, 1072, 1073, 1074, 1076, 1077, 1078, 1079, 1171, 1172, 1173, 1174, 1175, 1176, 1177, 1178, 1251, 1252, 1253, 1254, 1255, 1256, 1257, 1258, 1331, 1332, 1333, 1334, 1335, 1336, 1337, 1338, 1399, 1400, 1401, 1402, 1403, 1404, 1405, 1406, 1464, 1465, 1466, 1467, 1468, 1469, 1470, 1471, 1523, 1524, 1525, 1526, 1527, 1528, 1529, 1530, 1575, 1576, 1577, 1578, 1581, 1582, 1583, 1630, 1631, 1632, 1633, 1634, 1635, 1636, 1637, 1671, 1672, 1673, 1674, 1675, 1676, 1677, 1678, 1718, 1719, 1720, 1721, 1722, 1723, 1724, 1725, 1750, 1751, 1752, 1753, 1754, 1755, 1756, 1757, 1794, 1795, 1796, 1797, 1798, 1799, 1800, 1801, 1819, 1820, 1821, 1822, 1823, 1824, 1825, 1826, 1863, 1864, 1865, 1866, 1867, 1868, 1869, 1870, 1884, 1885, 1886, 1887, 1888, 1889, 1890, 1891, 1925, 1926, 1927, 1928, 1929, 1930, 1931, 1932, 1946, 1947, 1948, 1949, 1950, 1951, 1952, 1953, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2053, 2054, 2055, 2056, 2057, 2058, 2059, 2060, 2077, 2078, 2079, 2080, 2081, 2082, 2083, 2084, 2121, 2122, 2123, 2124, 2125, 2126, 2127, 2128, 2150, 2151, 2152, 2153, 2154, 2155, 2156, 2157, 2197, 2198, 2199, 2200, 2201, 2202, 2203, 2204, 2233, 2234, 2235, 2236, 2237, 2238, 2239, 2240, 2285, 2286, 2287, 2288, 2289, 2290, 2291, 2292, 2330, 2331, 2332, 2333, 2334, 2335, 2336, 2337, 2389, 2390, 2391, 2392, 2393, 2394, 2395, 2396, 2445, 2446, 2447, 2448, 2449, 2450, 2451, 2452, 2513, 2514, 2515, 2516, 2517, 2518, 2519, 2520, 2582, 2583, 2584, 2585, 2586, 2587, 2588, 2589, 2661, 2662, 2663, 2664, 2665, 2666, 2667, 2668, 2745, 2746, 2747, 2748, 2749, 2750, 2751, 2752, 2837, 2838, 2839, 2840, 2841, 2842, 2843, 2844, 2938, 2939, 2940, 2941, 2942, 2943, 2944, 2945, 3045, 3046, 3047, 3048, 3049, 3050, 3051, 3052, 3165, 3166, 3167, 3168, 3169, 3170, 3171, 3172, 3289, 3290, 3291, 3292, 3293, 3294, 3295, 3296, 3430, 3431, 3432, 3433, 3434, 3435, 3436, 3437, 3571, 3572, 3573, 3574, 3575, 3576, 3577, 3578, 3735, 3736, 3737, 3738, 3739, 3740, 3741, 3742]
Discarding 398 places :
Implicit Place search using SMT only with invariants took 8646 ms to find 398 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3928/14508 places, 8249/22267 transitions.
Discarding 382 places :
Symmetric choice reduction at 0 with 382 rule applications. Total rules 382 place count 3546 transition count 7867
Iterating global reduction 0 with 382 rules applied. Total rules applied 764 place count 3546 transition count 7867
Discarding 382 places :
Symmetric choice reduction at 0 with 382 rule applications. Total rules 1146 place count 3164 transition count 7485
Iterating global reduction 0 with 382 rules applied. Total rules applied 1528 place count 3164 transition count 7485
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 1574 place count 3118 transition count 7117
Iterating global reduction 0 with 46 rules applied. Total rules applied 1620 place count 3118 transition count 7117
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 1624 place count 3116 transition count 7115
Applied a total of 1624 rules in 2521 ms. Remains 3116 /3928 variables (removed 812) and now considering 7115/8249 (removed 1134) transitions.
[2026-05-25 17:48:27] [INFO ] Flow matrix only has 6515 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-17552822420123964766.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6165834278156053764.kers'
[2026-05-25 17:48:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17552822420123964766.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6165834278156053764.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 3 ms.
// Phase 1: matrix 6515 rows 3070 cols 17192 entries
Finished phase 1 with 2409 SingleSign rule and 640 generalized
[2026-05-25 17:48:27] [INFO ] Computed 67 invariants in 106 ms
Computed 67 P flows in 106 ms.
Exported basis to /tmp/petrispot-output-6165834278156053764.kers
Total runtime 111 ms.
[2026-05-25 17:48:32] [INFO ] Implicit Places using invariants in 5744 ms returned []
[2026-05-25 17:48:33] [INFO ] Flow matrix only has 6515 transitions (discarded 600 similar events)
[2026-05-25 17:48:33] [INFO ] Invariant cache hit.
[2026-05-25 17:48:36] [INFO ] State equation strengthened by 2644 read => feed constraints.
[2026-05-25 17:49:06] [INFO ] Performed 563/3116 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 17:49:36] [INFO ] Performed 1014/3116 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 17:50:06] [INFO ] Performed 1434/3116 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 17:50:36] [INFO ] Performed 1753/3116 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 17:50:36] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 17:50:36] [INFO ] Implicit Places using invariants and state equation in 123872 ms returned []
Implicit Place search using SMT with State Equation took 129626 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3116/14508 places, 7115/22267 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 144123 ms. Remains : 3116/14508 places, 7115/22267 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 p1) U p2)&&(F(p3) U G(p0))))'
Stuttering acceptance computed with spot in 434 ms :[(OR (NOT p2) (NOT p0)), (NOT p0), (NOT p1), (NOT p2), (NOT p3), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-01
Stuttering criterion allowed to conclude after 56 steps with 0 reset in 4 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-01 finished in 144714 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((((p1 U p2)||((p3 U p1)&&F(p2)))&&p0)))'
Support contains 7 out of 14508 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14508/14508 places, 22267/22267 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4763 transitions
Trivial Post-agglo rules discarded 4763 transitions
Performed 4763 trivial Post agglomeration. Transition count delta: 4763
Iterating post reduction 0 with 4763 rules applied. Total rules applied 4763 place count 14508 transition count 17504
Reduce places removed 4763 places and 0 transitions.
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Iterating post reduction 1 with 4799 rules applied. Total rules applied 9562 place count 9745 transition count 17468
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 2 with 36 rules applied. Total rules applied 9598 place count 9709 transition count 17468
Performed 397 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 397 Pre rules applied. Total rules applied 9598 place count 9709 transition count 17071
Deduced a syphon composed of 397 places in 18 ms
Reduce places removed 397 places and 0 transitions.
Iterating global reduction 3 with 794 rules applied. Total rules applied 10392 place count 9312 transition count 17071
Discarding 4396 places :
Symmetric choice reduction at 3 with 4396 rule applications. Total rules 14788 place count 4916 transition count 12675
Iterating global reduction 3 with 4396 rules applied. Total rules applied 19184 place count 4916 transition count 12675
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 19184 place count 4916 transition count 12663
Deduced a syphon composed of 12 places in 11 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 19208 place count 4904 transition count 12663
Discarding 546 places :
Symmetric choice reduction at 3 with 546 rule applications. Total rules 19754 place count 4358 transition count 8295
Iterating global reduction 3 with 546 rules applied. Total rules applied 20300 place count 4358 transition count 8295
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 20350 place count 4333 transition count 8270
Applied a total of 20350 rules in 3179 ms. Remains 4333 /14508 variables (removed 10175) and now considering 8270/22267 (removed 13997) transitions.
[2026-05-25 17:50:40] [INFO ] Flow matrix only has 7670 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-5878248014777422368.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13985535184993875877.kers'
[2026-05-25 17:50:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5878248014777422368.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13985535184993875877.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 4 ms.
// Phase 1: matrix 7670 rows 4287 cols 21122 entries
Finished phase 1 with 2830 SingleSign rule and 1038 generalized
[2026-05-25 17:50:40] [INFO ] Computed 465 invariants in 111 ms
Computed 465 P flows in 112 ms.
Exported basis to /tmp/petrispot-output-13985535184993875877.kers
Total runtime 127 ms.
[2026-05-25 17:50:48] [INFO ] Implicit Places using invariants in 7962 ms returned [9, 10, 11, 12, 13, 14, 15, 16, 193, 194, 195, 196, 197, 198, 199, 200, 336, 337, 338, 339, 340, 341, 342, 343, 496, 497, 498, 499, 500, 501, 502, 503, 620, 621, 622, 623, 624, 625, 626, 627, 757, 758, 759, 760, 761, 762, 763, 764, 864, 865, 866, 867, 868, 869, 870, 871, 980, 981, 982, 983, 984, 985, 986, 987, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1169, 1170, 1171, 1172, 1173, 1174, 1175, 1176, 1248, 1249, 1250, 1251, 1252, 1253, 1254, 1255, 1328, 1329, 1330, 1331, 1332, 1333, 1334, 1335, 1396, 1397, 1398, 1399, 1400, 1401, 1402, 1403, 1461, 1462, 1463, 1464, 1465, 1466, 1467, 1523, 1524, 1525, 1526, 1527, 1528, 1529, 1530, 1575, 1576, 1577, 1578, 1579, 1580, 1581, 1582, 1627, 1628, 1629, 1630, 1631, 1632, 1633, 1634, 1668, 1669, 1670, 1671, 1672, 1674, 1675, 1718, 1719, 1720, 1721, 1722, 1723, 1724, 1725, 1750, 1751, 1752, 1753, 1754, 1755, 1756, 1757, 1794, 1795, 1796, 1797, 1798, 1799, 1800, 1801, 1819, 1820, 1821, 1822, 1823, 1824, 1825, 1826, 1862, 1863, 1864, 1865, 1866, 1867, 1868, 1869, 1883, 1884, 1885, 1886, 1887, 1888, 1889, 1890, 1924, 1925, 1926, 1927, 1928, 1929, 1930, 1931, 1945, 1946, 1947, 1948, 1949, 1950, 1951, 1952, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2052, 2053, 2054, 2055, 2056, 2057, 2058, 2059, 2076, 2077, 2078, 2079, 2080, 2081, 2082, 2083, 2120, 2121, 2122, 2123, 2124, 2125, 2126, 2127, 2149, 2150, 2151, 2152, 2153, 2154, 2155, 2156, 2196, 2197, 2198, 2199, 2200, 2201, 2202, 2203, 2232, 2233, 2234, 2235, 2236, 2237, 2238, 2239, 2284, 2285, 2286, 2287, 2288, 2289, 2290, 2291, 2329, 2330, 2331, 2332, 2333, 2334, 2335, 2336, 2388, 2389, 2390, 2391, 2392, 2393, 2394, 2395, 2444, 2445, 2446, 2447, 2448, 2449, 2450, 2451, 2512, 2513, 2514, 2515, 2517, 2518, 2519, 2583, 2584, 2585, 2586, 2587, 2588, 2589, 2590, 2663, 2664, 2665, 2666, 2667, 2668, 2669, 2670, 2747, 2748, 2749, 2751, 2752, 2753, 2754, 2842, 2843, 2844, 2845, 2846, 2847, 2848, 2849, 2943, 2944, 2945, 2946, 2947, 2948, 2949, 2950, 3050, 3051, 3052, 3053, 3054, 3055, 3056, 3057, 3170, 3171, 3172, 3173, 3174, 3175, 3176, 3177, 3294, 3295, 3296, 3297, 3298, 3299, 3300, 3301, 3435, 3436, 3437, 3438, 3439, 3440, 3441, 3442, 3576, 3577, 3578, 3579, 3580, 3581, 3582, 3583, 3740, 3741, 3742, 3743, 3744, 3745, 3746, 3747]
Discarding 396 places :
Implicit Place search using SMT only with invariants took 7986 ms to find 396 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3937/14508 places, 8270/22267 transitions.
Discarding 380 places :
Symmetric choice reduction at 0 with 380 rule applications. Total rules 380 place count 3557 transition count 7890
Iterating global reduction 0 with 380 rules applied. Total rules applied 760 place count 3557 transition count 7890
Discarding 380 places :
Symmetric choice reduction at 0 with 380 rule applications. Total rules 1140 place count 3177 transition count 7510
Iterating global reduction 0 with 380 rules applied. Total rules applied 1520 place count 3177 transition count 7510
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 1564 place count 3133 transition count 7158
Iterating global reduction 0 with 44 rules applied. Total rules applied 1608 place count 3133 transition count 7158
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 6 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 1616 place count 3129 transition count 7154
Applied a total of 1616 rules in 2545 ms. Remains 3129 /3937 variables (removed 808) and now considering 7154/8270 (removed 1116) transitions.
[2026-05-25 17:50:51] [INFO ] Flow matrix only has 6554 transitions (discarded 600 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7036581562387997231.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11883824199748141090.kers'
[2026-05-25 17:50:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7036581562387997231.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11883824199748141090.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 6 ms.
// Phase 1: matrix 6554 rows 3083 cols 17278 entries
Finished phase 1 with 2416 SingleSign rule and 644 generalized
[2026-05-25 17:50:51] [INFO ] Computed 69 invariants in 120 ms
Computed 69 P flows in 121 ms.
Exported basis to /tmp/petrispot-output-11883824199748141090.kers
Total runtime 126 ms.
[2026-05-25 17:50:56] [INFO ] Implicit Places using invariants in 5799 ms returned []
[2026-05-25 17:50:56] [INFO ] Flow matrix only has 6554 transitions (discarded 600 similar events)
[2026-05-25 17:50:56] [INFO ] Invariant cache hit.
[2026-05-25 17:51:00] [INFO ] State equation strengthened by 2672 read => feed constraints.
[2026-05-25 17:51:30] [INFO ] Performed 573/3129 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 17:52:00] [INFO ] Performed 1112/3129 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 17:52:31] [INFO ] Performed 1472/3129 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2026-05-25 17:53:01] [INFO ] Performed 1790/3129 implicitness test of which 0 returned IMPLICIT in 121 seconds.
[2026-05-25 17:53:01] [INFO ] Timeout of Implicit test with SMT after 121 seconds.
[2026-05-25 17:53:01] [INFO ] Implicit Places using invariants and state equation in 124751 ms returned []
Implicit Place search using SMT with State Equation took 130584 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3129/14508 places, 7154/22267 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 144297 ms. Remains : 3129/14508 places, 7154/22267 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((((p1 U p2)||((p3 U p1)&&F(p2)))&&p0)))'
Stuttering acceptance computed with spot in 142 ms :[(OR (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (NOT p2)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-02
Stuttering criterion allowed to conclude after 58 steps with 0 reset in 3 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-02 finished in 144501 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)&&(G(!p1) U (p2&&G(!p1))))))'
Support contains 6 out of 14508 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14508/14508 places, 22267/22267 transitions.
Applied a total of 0 rules in 601 ms. Remains 14508 /14508 variables (removed 0) and now considering 22267/22267 (removed 0) transitions.
[2026-05-25 17:53:02] [INFO ] Flow matrix only has 21667 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-4914793071506880628.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2656348977393351950.kers'
[2026-05-25 17:53:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4914793071506880628.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2656348977393351950.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 14 ms.
// Phase 1: matrix 21667 rows 14462 cols 57088 entries
Finished phase 1 with 8780 SingleSign rule and 5263 generalized
[2026-05-25 17:53:03] [INFO ] Computed 465 invariants in 432 ms
Computed 465 P flows in 433 ms.
Exported basis to /tmp/petrispot-output-2656348977393351950.kers
Total runtime 473 ms.
[2026-05-25 17:53:35] [INFO ] Performed 11338/14508 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 17:53:50] [INFO ] Implicit Places using invariants in 48375 ms returned []
Implicit Place search using SMT only with invariants took 48379 ms to find 0 implicit places.
Running 22242 sub problems to find dead transitions.
[2026-05-25 17:53:51] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
[2026-05-25 17:53:51] [INFO ] Invariant cache hit.
[2026-05-25 17:53:51] [INFO ] State equation strengthened by 6802 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/14506 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 22242 unsolved
SMT process timed out in 85433ms, After SMT, problems are : Problem set: 0 solved, 22242 unsolved
Search for dead transitions found 0 dead transitions in 85539ms
Finished structural reductions in LTL mode , in 1 iterations and 134674 ms. Remains : 14508/14508 places, 22267/22267 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)&&(G(!p1) U (p2&&G(!p1))))))'
Stuttering acceptance computed with spot in 371 ms :[(OR (NOT p2) (NOT p0) p1), (OR (NOT p2) (NOT p0) p1), true, (NOT p0), p1, (OR (NOT p2) p1)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-03
Stuttering criterion allowed to conclude after 80 steps with 0 reset in 9 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-03 finished in 135208 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)) U ((X(X(!p0))&&G(p1))||X(X(G(!p0))))))'
Support contains 5 out of 14508 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14508/14508 places, 22267/22267 transitions.
Applied a total of 0 rules in 644 ms. Remains 14508 /14508 variables (removed 0) and now considering 22267/22267 (removed 0) transitions.
[2026-05-25 17:55:17] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
[2026-05-25 17:55:17] [INFO ] Invariant cache hit.
[2026-05-25 17:55:50] [INFO ] Performed 11249/14508 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 17:56:06] [INFO ] Implicit Places using invariants in 48692 ms returned []
Implicit Place search using SMT only with invariants took 48697 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 49348 ms. Remains : 14508/14508 places, 22267/22267 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)) U (X(X(G(!p0)))||(X(X(!p0))&&G(p1)))))'
Stuttering acceptance computed with spot in 362 ms :[p0, p0, p0, (AND p0 (NOT p1)), (AND p0 (NOT p1)), true, (AND p0 (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-04
Product exploration explored 100000 steps with 25047 reset in 3675 ms.
Product exploration explored 100000 steps with 24932 reset in 3638 ms.
Computed a total of 11884 stabilizing places and 17066 stable transitions
Computed a total of 11884 stabilizing places and 17066 stable transitions
Detected a total of 11884/14508 stabilizing places and 17066/22267 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge based reduction with 14 factoid took 144 ms. Reduced automaton from 8 states, 20 edges and 2 AP (stutter sensitive) to 8 states, 20 edges and 2 AP (stutter sensitive).
RANDOM walk for 40000 steps (486 resets) in 1355 ms. (29 steps per ms) remains 3/6 properties
BEST_FIRST walk for 40004 steps (92 resets) in 387 ms. (103 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (92 resets) in 224 ms. (177 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (92 resets) in 221 ms. (180 steps per ms) remains 3/3 properties
[2026-05-25 17:56:15] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
[2026-05-25 17:56:15] [INFO ] Invariant cache hit.
[2026-05-25 17:56:15] [INFO ] State equation strengthened by 6802 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 12607/12612 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12612 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem apf5 is UNSAT
At refinement iteration 3 (OVERLAPS) 1839/14451 variables, 404/408 constraints. Problems are: Problem set: 1 solved, 2 unsolved
SMT process timed out in 42580ms, After SMT, problems are : Problem set: 1 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 5 out of 14508 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14508/14508 places, 22267/22267 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4787 transitions
Trivial Post-agglo rules discarded 4787 transitions
Performed 4787 trivial Post agglomeration. Transition count delta: 4787
Iterating post reduction 0 with 4787 rules applied. Total rules applied 4787 place count 14508 transition count 17480
Reduce places removed 4787 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 1 with 4799 rules applied. Total rules applied 9586 place count 9721 transition count 17468
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 9598 place count 9709 transition count 17468
Performed 399 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 399 Pre rules applied. Total rules applied 9598 place count 9709 transition count 17069
Deduced a syphon composed of 399 places in 28 ms
Reduce places removed 399 places and 0 transitions.
Iterating global reduction 3 with 798 rules applied. Total rules applied 10396 place count 9310 transition count 17069
Discarding 4398 places :
Symmetric choice reduction at 3 with 4398 rule applications. Total rules 14794 place count 4912 transition count 12671
Iterating global reduction 3 with 4398 rules applied. Total rules applied 19192 place count 4912 transition count 12671
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 14 Pre rules applied. Total rules applied 19192 place count 4912 transition count 12657
Deduced a syphon composed of 14 places in 12 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 19220 place count 4898 transition count 12657
Discarding 548 places :
Symmetric choice reduction at 3 with 548 rule applications. Total rules 19768 place count 4350 transition count 8273
Iterating global reduction 3 with 548 rules applied. Total rules applied 20316 place count 4350 transition count 8273
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 20366 place count 4325 transition count 8248
Free-agglomeration rule (complex) applied 341 times.
Iterating global reduction 3 with 341 rules applied. Total rules applied 20707 place count 4325 transition count 11743
Reduce places removed 341 places and 0 transitions.
Iterating post reduction 3 with 341 rules applied. Total rules applied 21048 place count 3984 transition count 11743
Partial Free-agglomeration rule applied 49 times.
Drop transitions (Partial Free agglomeration) removed 49 transitions
Iterating global reduction 4 with 49 rules applied. Total rules applied 21097 place count 3984 transition count 11743
Applied a total of 21097 rules in 5367 ms. Remains 3984 /14508 variables (removed 10524) and now considering 11743/22267 (removed 10524) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5367 ms. Remains : 3984/14508 places, 11743/22267 transitions.
RANDOM walk for 38624 steps (814 resets) in 2386 ms. (16 steps per ms) remains 0/2 properties
Found 1 invariant AP formulas.
Knowledge based reduction with 15 factoid took 176 ms. Reduced automaton from 8 states, 20 edges and 2 AP (stutter sensitive) to 8 states, 17 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 310 ms :[p0, p0, p0, (AND p0 (NOT p1)), (AND p0 (NOT p1)), true, (AND p0 (NOT p1)), (NOT p1)]
Knowledge-based reduction took 50167 ms.
Stuttering acceptance computed with spot in 437 ms :[p0, p0, p0, (AND p0 (NOT p1)), (AND p0 (NOT p1)), true, (AND p0 (NOT p1)), (NOT p1)]
Support contains 5 out of 14508 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14508/14508 places, 22267/22267 transitions.
Applied a total of 0 rules in 599 ms. Remains 14508 /14508 variables (removed 0) and now considering 22267/22267 (removed 0) transitions.
[2026-05-25 17:57:05] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
[2026-05-25 17:57:05] [INFO ] Invariant cache hit.
[2026-05-25 17:57:37] [INFO ] Performed 10787/14508 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 17:57:54] [INFO ] Implicit Places using invariants in 48723 ms returned []
Implicit Place search using SMT only with invariants took 48738 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 49340 ms. Remains : 14508/14508 places, 22267/22267 transitions.
Computed a total of 11884 stabilizing places and 17066 stable transitions
Computed a total of 11884 stabilizing places and 17066 stable transitions
Detected a total of 11884/14508 stabilizing places and 17066/22267 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge based reduction with 8 factoid took 110 ms. Reduced automaton from 8 states, 17 edges and 2 AP (stutter sensitive) to 8 states, 17 edges and 2 AP (stutter sensitive).
RANDOM walk for 40000 steps (484 resets) in 1268 ms. (31 steps per ms) remains 1/3 properties
BEST_FIRST walk for 40004 steps (92 resets) in 520 ms. (76 steps per ms) remains 1/1 properties
[2026-05-25 17:57:55] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
[2026-05-25 17:57:55] [INFO ] Invariant cache hit.
[2026-05-25 17:57:55] [INFO ] State equation strengthened by 6802 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 10270/10271 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10271 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 4103/14374 variables, 402/404 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 41051ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 14508 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14508/14508 places, 22267/22267 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4799 transitions
Trivial Post-agglo rules discarded 4799 transitions
Performed 4799 trivial Post agglomeration. Transition count delta: 4799
Iterating post reduction 0 with 4799 rules applied. Total rules applied 4799 place count 14508 transition count 17468
Reduce places removed 4799 places and 0 transitions.
Iterating post reduction 1 with 4799 rules applied. Total rules applied 9598 place count 9709 transition count 17468
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 400 Pre rules applied. Total rules applied 9598 place count 9709 transition count 17068
Deduced a syphon composed of 400 places in 21 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 2 with 800 rules applied. Total rules applied 10398 place count 9309 transition count 17068
Discarding 4399 places :
Symmetric choice reduction at 2 with 4399 rule applications. Total rules 14797 place count 4910 transition count 12669
Iterating global reduction 2 with 4399 rules applied. Total rules applied 19196 place count 4910 transition count 12669
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 19196 place count 4910 transition count 12654
Deduced a syphon composed of 15 places in 14 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 19226 place count 4895 transition count 12654
Discarding 549 places :
Symmetric choice reduction at 2 with 549 rule applications. Total rules 19775 place count 4346 transition count 8262
Iterating global reduction 2 with 549 rules applied. Total rules applied 20324 place count 4346 transition count 8262
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 20374 place count 4321 transition count 8237
Free-agglomeration rule (complex) applied 340 times.
Iterating global reduction 2 with 340 rules applied. Total rules applied 20714 place count 4321 transition count 11740
Reduce places removed 340 places and 0 transitions.
Iterating post reduction 2 with 340 rules applied. Total rules applied 21054 place count 3981 transition count 11740
Partial Free-agglomeration rule applied 25 times.
Drop transitions (Partial Free agglomeration) removed 25 transitions
Iterating global reduction 3 with 25 rules applied. Total rules applied 21079 place count 3981 transition count 11740
Applied a total of 21079 rules in 5024 ms. Remains 3981 /14508 variables (removed 10527) and now considering 11740/22267 (removed 10527) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5025 ms. Remains : 3981/14508 places, 11740/22267 transitions.
RANDOM walk for 40000 steps (844 resets) in 2294 ms. (17 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (76 resets) in 289 ms. (137 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 22749 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :0 out of 1
Probabilistic random walk after 22749 steps, saw 10564 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
[2026-05-25 17:58:44] [INFO ] Flow matrix only has 10854 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-15457573595474418868.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10946309292814663442.kers'
[2026-05-25 17:58:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15457573595474418868.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10946309292814663442.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 5 ms.
// Phase 1: matrix 10854 rows 3935 cols 36086 entries
Finished phase 1 with 2495 SingleSign rule and 1021 generalized
[2026-05-25 17:58:45] [INFO ] Computed 465 invariants in 167 ms
Computed 465 P flows in 169 ms.
Exported basis to /tmp/petrispot-output-10946309292814663442.kers
Total runtime 193 ms.
[2026-05-25 17:58:45] [INFO ] State equation strengthened by 6802 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 453/454 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/454 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 3418/3872 variables, 402/404 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3872 variables, 2/406 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3872 variables, 0/406 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 25/3897 variables, 1/407 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3897 variables, 0/407 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 40/3937 variables, 16/423 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 45938ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 3981 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3981/3981 places, 11740/11740 transitions.
Applied a total of 0 rules in 718 ms. Remains 3981 /3981 variables (removed 0) and now considering 11740/11740 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 718 ms. Remains : 3981/3981 places, 11740/11740 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3981/3981 places, 11740/11740 transitions.
Applied a total of 0 rules in 723 ms. Remains 3981 /3981 variables (removed 0) and now considering 11740/11740 (removed 0) transitions.
[2026-05-25 17:59:32] [INFO ] Flow matrix only has 10854 transitions (discarded 886 similar events)
[2026-05-25 17:59:32] [INFO ] Invariant cache hit.
[2026-05-25 17:59:41] [INFO ] Implicit Places using invariants in 8943 ms returned [7, 8, 9, 10, 11, 12, 13, 14, 178, 179, 180, 181, 182, 183, 184, 185, 309, 310, 311, 312, 313, 314, 315, 316, 456, 457, 458, 459, 460, 461, 462, 463, 570, 571, 572, 573, 574, 575, 576, 577, 695, 696, 697, 698, 699, 700, 701, 702, 793, 794, 795, 796, 797, 798, 799, 800, 898, 899, 900, 901, 902, 903, 904, 905, 982, 983, 984, 985, 986, 987, 988, 989, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1141, 1142, 1143, 1144, 1145, 1146, 1147, 1148, 1212, 1213, 1214, 1215, 1216, 1217, 1218, 1219, 1274, 1275, 1276, 1277, 1278, 1279, 1280, 1281, 1331, 1332, 1333, 1334, 1335, 1336, 1337, 1338, 1385, 1386, 1387, 1388, 1389, 1390, 1391, 1392, 1430, 1431, 1432, 1433, 1434, 1435, 1436, 1437, 1478, 1479, 1480, 1481, 1482, 1483, 1484, 1485, 1513, 1514, 1515, 1516, 1517, 1518, 1519, 1520, 1557, 1558, 1559, 1560, 1561, 1562, 1563, 1564, 1584, 1585, 1586, 1587, 1588, 1589, 1590, 1591, 1626, 1627, 1628, 1629, 1630, 1631, 1632, 1633, 1647, 1648, 1649, 1650, 1651, 1652, 1653, 1654, 1689, 1690, 1691, 1692, 1693, 1694, 1695, 1696, 1709, 1710, 1711, 1712, 1713, 1714, 1715, 1716, 1749, 1750, 1751, 1752, 1753, 1754, 1755, 1756, 1769, 1770, 1771, 1772, 1773, 1774, 1775, 1776, 1810, 1811, 1812, 1813, 1814, 1815, 1816, 1817, 1830, 1831, 1832, 1833, 1834, 1835, 1836, 1837, 1872, 1873, 1874, 1875, 1876, 1877, 1878, 1879, 1893, 1894, 1895, 1896, 1897, 1898, 1899, 1900, 1935, 1936, 1937, 1938, 1939, 1940, 1941, 1942, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2035, 2036, 2037, 2038, 2039, 2040, 2041, 2042, 2083, 2084, 2085, 2086, 2087, 2088, 2089, 2090, 2122, 2123, 2124, 2125, 2126, 2127, 2128, 2129, 2176, 2177, 2178, 2179, 2180, 2181, 2182, 2183, 2225, 2226, 2227, 2228, 2229, 2230, 2231, 2232, 2287, 2288, 2289, 2290, 2291, 2292, 2293, 2294, 2348, 2349, 2350, 2351, 2352, 2353, 2354, 2355, 2420, 2421, 2422, 2423, 2424, 2425, 2426, 2427, 2495, 2496, 2497, 2498, 2499, 2500, 2501, 2502, 2579, 2580, 2581, 2582, 2583, 2584, 2585, 2586, 2670, 2671, 2672, 2673, 2674, 2675, 2676, 2677, 2768, 2769, 2770, 2771, 2772, 2773, 2774, 2775, 2877, 2878, 2879, 2880, 2881, 2882, 2883, 2884, 2991, 2992, 2993, 2994, 2995, 2996, 2997, 2998, 3120, 3121, 3122, 3123, 3124, 3126, 3127, 3252, 3253, 3254, 3255, 3256, 3257, 3258, 3259, 3403, 3404, 3405, 3406, 3407, 3408, 3409, 3410]
Discarding 399 places :
Implicit Place search using SMT only with invariants took 8953 ms to find 399 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 3582/3981 places, 11740/11740 transitions.
Discarding 383 places :
Symmetric choice reduction at 0 with 383 rule applications. Total rules 383 place count 3199 transition count 11357
Iterating global reduction 0 with 383 rules applied. Total rules applied 766 place count 3199 transition count 11357
Discarding 383 places :
Symmetric choice reduction at 0 with 383 rule applications. Total rules 1149 place count 2816 transition count 10974
Iterating global reduction 0 with 383 rules applied. Total rules applied 1532 place count 2816 transition count 10974
Applied a total of 1532 rules in 1269 ms. Remains 2816 /3582 variables (removed 766) and now considering 10974/11740 (removed 766) transitions.
[2026-05-25 17:59:42] [INFO ] Flow matrix only has 10088 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-12769300901261122450.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4729797263903558030.kers'
[2026-05-25 17:59:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12769300901261122450.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4729797263903558030.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 17 ms.
// Phase 1: matrix 10088 rows 2770 cols 28314 entries
Finished phase 1 with 2728 SingleSign rule and 22 generalized
[2026-05-25 17:59:42] [INFO ] Computed 66 invariants in 133 ms
Computed 66 P flows in 142 ms.
Exported basis to /tmp/petrispot-output-4729797263903558030.kers
Total runtime 161 ms.
[2026-05-25 17:59:49] [INFO ] Implicit Places using invariants in 7248 ms returned []
Implicit Place search using SMT only with invariants took 7265 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2816/3981 places, 10974/11740 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 18210 ms. Remains : 2816/3981 places, 10974/11740 transitions.
Knowledge based reduction with 8 factoid took 147 ms. Reduced automaton from 8 states, 17 edges and 2 AP (stutter sensitive) to 8 states, 17 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 213 ms :[p0, p0, p0, (AND p0 (NOT p1)), (AND p0 (NOT p1)), true, (AND p0 (NOT p1)), (NOT p1)]
Knowledge-based reduction took 115941 ms.
Stuttering acceptance computed with spot in 220 ms :[p0, p0, p0, (AND p0 (NOT p1)), (AND p0 (NOT p1)), true, (AND p0 (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 244 ms :[p0, p0, p0, (AND p0 (NOT p1)), (AND p0 (NOT p1)), true, (AND p0 (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 25010 reset in 3398 ms.
Product exploration explored 100000 steps with 24898 reset in 3380 ms.
Spot run failed in 1051 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/autstates.py", line 2, in
import spot
ModuleNotFoundError: No module named 'spot'
java.io.IOException
at fr.lip6.move.gal.application.runner.spot.SpotRunner.computeForwardClosedSI(SpotRunner.java:551)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.treatPartialPOR(LTLPropertySolver.java:419)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:280)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:217)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:66)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:849)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Built C files in :
/tmp/ltsmin3312536568908004601
[2026-05-25 17:59:58] [INFO ] Built C files in 223ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3312536568908004601
Running compilation step : cd /tmp/ltsmin3312536568908004601;'/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/ltsmin3312536568908004601;'/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/ltsmin3312536568908004601;'/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 14508 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14508/14508 places, 22267/22267 transitions.
Applied a total of 0 rules in 562 ms. Remains 14508 /14508 variables (removed 0) and now considering 22267/22267 (removed 0) transitions.
[2026-05-25 18:00:02] [INFO ] Flow matrix only has 21667 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-5453587000866304439.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3731129870721864387.kers'
[2026-05-25 18:00:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5453587000866304439.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3731129870721864387.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 27 ms.
// Phase 1: matrix 21667 rows 14462 cols 57088 entries
Finished phase 1 with 8780 SingleSign rule and 5263 generalized
[2026-05-25 18:00:02] [INFO ] Computed 465 invariants in 445 ms
Computed 465 P flows in 445 ms.
Exported basis to /tmp/petrispot-output-3731129870721864387.kers
Total runtime 462 ms.
[2026-05-25 18:00:36] [INFO ] Performed 11372/14508 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 18:00:51] [INFO ] Implicit Places using invariants in 48665 ms returned []
Implicit Place search using SMT only with invariants took 48689 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 49268 ms. Remains : 14508/14508 places, 22267/22267 transitions.
Built C files in :
/tmp/ltsmin956393049259699600
[2026-05-25 18:00:51] [INFO ] Built C files in 229ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin956393049259699600
Running compilation step : cd /tmp/ltsmin956393049259699600;'/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/ltsmin956393049259699600;'/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/ltsmin956393049259699600;'/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 18:00:55] [INFO ] Flatten gal took : 381 ms
[2026-05-25 18:00:55] [INFO ] Flatten gal took : 407 ms
[2026-05-25 18:00:55] [INFO ] Time to serialize gal into /tmp/LTL557899240145906997.gal : 129 ms
[2026-05-25 18:00:55] [INFO ] Time to serialize properties into /tmp/LTL10397051245944294412.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/LTL557899240145906997.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16593254302956216075.hoa' '-atoms' '/tmp/LTL10397051245944294412.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/LTL10397051245944294412.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16593254302956216075.hoa
Detected timeout of ITS tools.
[2026-05-25 18:01:11] [INFO ] Flatten gal took : 340 ms
[2026-05-25 18:01:11] [INFO ] Flatten gal took : 360 ms
[2026-05-25 18:01:12] [INFO ] Time to serialize gal into /tmp/LTL6835069668704107555.gal : 82 ms
[2026-05-25 18:01:12] [INFO ] Time to serialize properties into /tmp/LTL11993067323707904571.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6835069668704107555.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11993067323707904571.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((X(X(!("(((Node3ThinksNode5ShouldBeNodeMasterToReplaceNode16>=1)&&(NodesCanDetectThatNode5HasCrashed>=1))||((Node24HasAskedItsLeafS...679
Formula 0 simplified : XX"(((Node3ThinksNode5ShouldBeNodeMasterToReplaceNode16>=1)&&(NodesCanDetectThatNode5HasCrashed>=1))||((Node24HasAskedItsLeafSetToRx...648
Detected timeout of ITS tools.
[2026-05-25 18:01:27] [INFO ] Flatten gal took : 454 ms
[2026-05-25 18:01:27] [INFO ] Applying decomposition
[2026-05-25 18:01:28] [INFO ] Flatten gal took : 500 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/graph10893383622746521223.txt' '-o' '/tmp/graph10893383622746521223.bin' '-w' '/tmp/graph10893383622746521223.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10893383622746521223.bin' '-l' '-1' '-v' '-w' '/tmp/graph10893383622746521223.weights' '-q' '0' '-e' '0.001'
[2026-05-25 18:01:29] [INFO ] Decomposing Gal with order
[2026-05-25 18:01:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 18:01:36] [INFO ] Removed a total of 14995 redundant transitions.
[2026-05-25 18:01:37] [INFO ] Flatten gal took : 2345 ms
[2026-05-25 18:01:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 1469 labels/synchronizations in 504 ms.
[2026-05-25 18:01:38] [INFO ] Time to serialize gal into /tmp/LTL7415423765770228557.gal : 229 ms
[2026-05-25 18:01:38] [INFO ] Time to serialize properties into /tmp/LTL17643741698090443867.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/LTL7415423765770228557.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17643741698090443867.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((X(X(!("(((i4.u113.Node3ThinksNode5ShouldBeNodeMasterToReplaceNode16>=1)&&(i1.u501.NodesCanDetectThatNode5HasCrashed>=1))||((i16.u6...790
Formula 0 simplified : XX"(((i4.u113.Node3ThinksNode5ShouldBeNodeMasterToReplaceNode16>=1)&&(i1.u501.NodesCanDetectThatNode5HasCrashed>=1))||((i16.u666.Nod...759
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-04 finished in 396401 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))'
Support contains 2 out of 14508 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14508/14508 places, 22267/22267 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4800 transitions
Trivial Post-agglo rules discarded 4800 transitions
Performed 4800 trivial Post agglomeration. Transition count delta: 4800
Iterating post reduction 0 with 4800 rules applied. Total rules applied 4800 place count 14508 transition count 17467
Reduce places removed 4800 places and 0 transitions.
Iterating post reduction 1 with 4800 rules applied. Total rules applied 9600 place count 9708 transition count 17467
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 400 Pre rules applied. Total rules applied 9600 place count 9708 transition count 17067
Deduced a syphon composed of 400 places in 20 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 2 with 800 rules applied. Total rules applied 10400 place count 9308 transition count 17067
Discarding 4400 places :
Symmetric choice reduction at 2 with 4400 rule applications. Total rules 14800 place count 4908 transition count 12667
Iterating global reduction 2 with 4400 rules applied. Total rules applied 19200 place count 4908 transition count 12667
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 19200 place count 4908 transition count 12651
Deduced a syphon composed of 16 places in 13 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 19232 place count 4892 transition count 12651
Discarding 550 places :
Symmetric choice reduction at 2 with 550 rule applications. Total rules 19782 place count 4342 transition count 8251
Iterating global reduction 2 with 550 rules applied. Total rules applied 20332 place count 4342 transition count 8251
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 20382 place count 4317 transition count 8226
Applied a total of 20382 rules in 3360 ms. Remains 4317 /14508 variables (removed 10191) and now considering 8226/22267 (removed 14041) transitions.
[2026-05-25 18:01:56] [INFO ] Flow matrix only has 7626 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-6190217237461266066.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5367889851020494492.kers'
[2026-05-25 18:01:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6190217237461266066.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5367889851020494492.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 12 ms.
// Phase 1: matrix 7626 rows 4271 cols 21262 entries
Finished phase 1 with 2833 SingleSign rule and 1019 generalized
[2026-05-25 18:01:57] [INFO ] Computed 465 invariants in 166 ms
Computed 465 P flows in 166 ms.
Exported basis to /tmp/petrispot-output-5367889851020494492.kers
Total runtime 181 ms.
[2026-05-25 18:02:04] [INFO ] Implicit Places using invariants in 7938 ms returned [9, 10, 11, 12, 13, 14, 15, 16, 193, 194, 195, 196, 197, 198, 199, 200, 336, 337, 338, 339, 340, 341, 342, 343, 496, 497, 498, 499, 500, 501, 502, 503, 620, 621, 622, 623, 624, 625, 626, 627, 757, 758, 759, 760, 761, 762, 763, 764, 864, 865, 866, 867, 868, 869, 870, 871, 980, 981, 982, 983, 984, 985, 986, 987, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1169, 1170, 1171, 1172, 1173, 1174, 1175, 1176, 1248, 1249, 1250, 1251, 1252, 1253, 1254, 1255, 1328, 1329, 1330, 1331, 1332, 1333, 1334, 1335, 1396, 1397, 1398, 1399, 1400, 1401, 1402, 1403, 1461, 1462, 1463, 1464, 1465, 1466, 1467, 1468, 1520, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1572, 1573, 1574, 1575, 1576, 1577, 1578, 1579, 1624, 1625, 1626, 1627, 1628, 1629, 1630, 1631, 1665, 1666, 1667, 1668, 1669, 1670, 1671, 1672, 1712, 1713, 1714, 1715, 1716, 1717, 1718, 1719, 1744, 1745, 1746, 1747, 1748, 1749, 1750, 1751, 1788, 1789, 1790, 1791, 1792, 1793, 1794, 1795, 1813, 1814, 1815, 1816, 1817, 1818, 1819, 1820, 1856, 1857, 1858, 1859, 1860, 1861, 1862, 1863, 1877, 1878, 1879, 1880, 1881, 1882, 1883, 1884, 1918, 1919, 1920, 1921, 1922, 1923, 1924, 1925, 1939, 1940, 1941, 1942, 1943, 1944, 1945, 1946, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2046, 2047, 2048, 2049, 2050, 2051, 2052, 2053, 2070, 2071, 2072, 2073, 2074, 2075, 2076, 2077, 2114, 2115, 2116, 2117, 2118, 2119, 2120, 2121, 2143, 2144, 2145, 2146, 2147, 2148, 2149, 2150, 2190, 2191, 2192, 2193, 2194, 2195, 2196, 2197, 2226, 2227, 2228, 2229, 2230, 2231, 2232, 2233, 2278, 2279, 2280, 2281, 2282, 2283, 2284, 2285, 2323, 2324, 2325, 2326, 2327, 2328, 2329, 2330, 2382, 2383, 2384, 2385, 2386, 2387, 2388, 2389, 2438, 2439, 2440, 2441, 2442, 2443, 2444, 2445, 2506, 2507, 2508, 2509, 2510, 2511, 2512, 2513, 2575, 2576, 2577, 2578, 2579, 2580, 2581, 2582, 2654, 2655, 2656, 2657, 2658, 2659, 2660, 2661, 2738, 2739, 2740, 2741, 2742, 2743, 2744, 2745, 2830, 2831, 2832, 2833, 2834, 2835, 2836, 2837, 2931, 2932, 2933, 2934, 2935, 2936, 2937, 2938, 3038, 3039, 3040, 3041, 3042, 3043, 3044, 3045, 3158, 3159, 3160, 3161, 3162, 3163, 3164, 3165, 3282, 3283, 3284, 3285, 3286, 3287, 3288, 3289, 3423, 3424, 3425, 3426, 3427, 3428, 3429, 3430, 3564, 3565, 3566, 3567, 3568, 3569, 3570, 3571, 3728, 3729, 3730, 3731, 3732, 3733, 3734, 3735]
Discarding 400 places :
Implicit Place search using SMT only with invariants took 7962 ms to find 400 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3917/14508 places, 8226/22267 transitions.
Discarding 384 places :
Symmetric choice reduction at 0 with 384 rule applications. Total rules 384 place count 3533 transition count 7842
Iterating global reduction 0 with 384 rules applied. Total rules applied 768 place count 3533 transition count 7842
Discarding 384 places :
Symmetric choice reduction at 0 with 384 rule applications. Total rules 1152 place count 3149 transition count 7458
Iterating global reduction 0 with 384 rules applied. Total rules applied 1536 place count 3149 transition count 7458
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 1584 place count 3101 transition count 7074
Iterating global reduction 0 with 48 rules applied. Total rules applied 1632 place count 3101 transition count 7074
Applied a total of 1632 rules in 2148 ms. Remains 3101 /3917 variables (removed 816) and now considering 7074/8226 (removed 1152) transitions.
[2026-05-25 18:02:06] [INFO ] Flow matrix only has 6474 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-10473924939290484789.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4851924200980393636.kers'
[2026-05-25 18:02:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10473924939290484789.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4851924200980393636.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 3 ms.
// Phase 1: matrix 6474 rows 3055 cols 17102 entries
Finished phase 1 with 3022 SingleSign rule and 14 generalized
[2026-05-25 18:02:07] [INFO ] Computed 65 invariants in 81 ms
Computed 65 P flows in 82 ms.
Exported basis to /tmp/petrispot-output-4851924200980393636.kers
Total runtime 99 ms.
[2026-05-25 18:02:12] [INFO ] Implicit Places using invariants in 5517 ms returned []
[2026-05-25 18:02:12] [INFO ] Flow matrix only has 6474 transitions (discarded 600 similar events)
[2026-05-25 18:02:12] [INFO ] Invariant cache hit.
[2026-05-25 18:02:15] [INFO ] State equation strengthened by 2616 read => feed constraints.
[2026-05-25 18:02:46] [INFO ] Performed 457/3101 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 18:03:16] [INFO ] Performed 1000/3101 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 18:03:46] [INFO ] Performed 1307/3101 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 18:04:16] [INFO ] Performed 1552/3101 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 18:04:16] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 18:04:16] [INFO ] Implicit Places using invariants and state equation in 124086 ms returned []
Implicit Place search using SMT with State Equation took 129629 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3101/14508 places, 7074/22267 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 143099 ms. Remains : 3101/14508 places, 7074/22267 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))'
Stuttering acceptance computed with spot in 89 ms :[true, (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-05
Product exploration explored 100000 steps with 1730 reset in 1367 ms.
Product exploration explored 100000 steps with 1731 reset in 1299 ms.
Computed a total of 502 stabilizing places and 1898 stable transitions
Computed a total of 502 stabilizing places and 1898 stable transitions
Knowledge based reduction with 3 factoid took 82 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 40000 steps (690 resets) in 606 ms. (65 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (100 resets) in 119 ms. (333 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 30780 steps, run timeout after 3001 ms. (steps per millisecond=10 ) properties seen :0 out of 1
Probabilistic random walk after 30780 steps, saw 13174 distinct states, run finished after 3001 ms. (steps per millisecond=10 ) properties seen :0
[2026-05-25 18:04:22] [INFO ] Flow matrix only has 6474 transitions (discarded 600 similar events)
[2026-05-25 18:04:22] [INFO ] Invariant cache hit.
[2026-05-25 18:04:22] [INFO ] State equation strengthened by 2616 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2972/2974 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2974 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 26/3000 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 6200ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 3101 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3101/3101 places, 7074/7074 transitions.
Free-agglomeration rule (complex) applied 291 times.
Iterating global reduction 0 with 291 rules applied. Total rules applied 291 place count 3101 transition count 10969
Reduce places removed 291 places and 0 transitions.
Iterating post reduction 0 with 291 rules applied. Total rules applied 582 place count 2810 transition count 10969
Applied a total of 582 rules in 1408 ms. Remains 2810 /3101 variables (removed 291) and now considering 10969/7074 (removed -3895) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1409 ms. Remains : 2810/3101 places, 10969/7074 transitions.
RANDOM walk for 40000 steps (844 resets) in 2109 ms. (18 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (77 resets) in 244 ms. (163 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 25499 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :0 out of 1
Probabilistic random walk after 25499 steps, saw 10959 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
[2026-05-25 18:04:34] [INFO ] Flow matrix only has 10083 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-13815211112602586220.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16470487052254147960.kers'
[2026-05-25 18:04:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13815211112602586220.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16470487052254147960.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 13 ms.
// Phase 1: matrix 10083 rows 2764 cols 28284 entries
Finished phase 1 with 2725 SingleSign rule and 20 generalized
[2026-05-25 18:04:34] [INFO ] Computed 65 invariants in 165 ms
Computed 65 P flows in 166 ms.
Exported basis to /tmp/petrispot-output-16470487052254147960.kers
Total runtime 186 ms.
[2026-05-25 18:04:34] [INFO ] State equation strengthened by 6802 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2681/2683 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2683 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 26/2709 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2709 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2709 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 19/2728 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2728 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1/2729 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2729 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 39/2768 variables, 16/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 45653ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 2810 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2810/2810 places, 10969/10969 transitions.
Applied a total of 0 rules in 632 ms. Remains 2810 /2810 variables (removed 0) and now considering 10969/10969 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 632 ms. Remains : 2810/2810 places, 10969/10969 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2810/2810 places, 10969/10969 transitions.
Applied a total of 0 rules in 647 ms. Remains 2810 /2810 variables (removed 0) and now considering 10969/10969 (removed 0) transitions.
[2026-05-25 18:05:20] [INFO ] Flow matrix only has 10083 transitions (discarded 886 similar events)
[2026-05-25 18:05:20] [INFO ] Invariant cache hit.
[2026-05-25 18:05:27] [INFO ] Implicit Places using invariants in 6880 ms returned []
Implicit Place search using SMT only with invariants took 6894 ms to find 0 implicit places.
Running 10875 sub problems to find dead transitions.
[2026-05-25 18:05:27] [INFO ] Flow matrix only has 10083 transitions (discarded 886 similar events)
[2026-05-25 18:05:27] [INFO ] Invariant cache hit.
[2026-05-25 18:05:27] [INFO ] State equation strengthened by 6802 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/2808 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 10875 unsolved
SMT process timed out in 48731ms, After SMT, problems are : Problem set: 0 solved, 10875 unsolved
Search for dead transitions found 0 dead transitions in 48765ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56369 ms. Remains : 2810/2810 places, 10969/10969 transitions.
Knowledge based reduction with 3 factoid took 43 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 45 ms :[true, (NOT p0)]
Knowledge-based reduction took 117365 ms.
Stuttering acceptance computed with spot in 40 ms :[true, (NOT p0)]
Support contains 2 out of 3101 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3101/3101 places, 7074/7074 transitions.
Applied a total of 0 rules in 573 ms. Remains 3101 /3101 variables (removed 0) and now considering 7074/7074 (removed 0) transitions.
[2026-05-25 18:06:17] [INFO ] Flow matrix only has 6474 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-1169270064498858971.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2137104800906214098.kers'
[2026-05-25 18:06:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1169270064498858971.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2137104800906214098.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 3 ms.
// Phase 1: matrix 6474 rows 3055 cols 17102 entries
Finished phase 1 with 3022 SingleSign rule and 14 generalized
[2026-05-25 18:06:17] [INFO ] Computed 65 invariants in 99 ms
Computed 65 P flows in 102 ms.
Exported basis to /tmp/petrispot-output-2137104800906214098.kers
Total runtime 107 ms.
[2026-05-25 18:06:23] [INFO ] Implicit Places using invariants in 5668 ms returned []
[2026-05-25 18:06:23] [INFO ] Flow matrix only has 6474 transitions (discarded 600 similar events)
[2026-05-25 18:06:23] [INFO ] Invariant cache hit.
[2026-05-25 18:06:26] [INFO ] State equation strengthened by 2616 read => feed constraints.
[2026-05-25 18:06:56] [INFO ] Performed 556/3101 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 18:07:26] [INFO ] Performed 1093/3101 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 18:07:57] [INFO ] Performed 1386/3101 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 18:08:27] [INFO ] Performed 1630/3101 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 18:08:27] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 18:08:27] [INFO ] Implicit Places using invariants and state equation in 123993 ms returned []
Implicit Place search using SMT with State Equation took 129681 ms to find 0 implicit places.
[2026-05-25 18:08:27] [INFO ] Redundant transitions in 655 ms returned []
Running 7049 sub problems to find dead transitions.
[2026-05-25 18:08:27] [INFO ] Flow matrix only has 6474 transitions (discarded 600 similar events)
[2026-05-25 18:08:27] [INFO ] Invariant cache hit.
[2026-05-25 18:08:27] [INFO ] State equation strengthened by 2616 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/3099 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 7049 unsolved
SMT process timed out in 37506ms, After SMT, problems are : Problem set: 0 solved, 7049 unsolved
Search for dead transitions found 0 dead transitions in 37521ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 168451 ms. Remains : 3101/3101 places, 7074/7074 transitions.
Computed a total of 502 stabilizing places and 1898 stable transitions
Computed a total of 502 stabilizing places and 1898 stable transitions
Knowledge based reduction with 3 factoid took 87 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 40000 steps (691 resets) in 585 ms. (68 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (100 resets) in 122 ms. (325 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 30946 steps, run timeout after 3001 ms. (steps per millisecond=10 ) properties seen :0 out of 1
Probabilistic random walk after 30946 steps, saw 13244 distinct states, run finished after 3002 ms. (steps per millisecond=10 ) properties seen :0
[2026-05-25 18:09:08] [INFO ] Flow matrix only has 6474 transitions (discarded 600 similar events)
[2026-05-25 18:09:08] [INFO ] Invariant cache hit.
[2026-05-25 18:09:08] [INFO ] State equation strengthened by 2616 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2972/2974 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2974 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 26/3000 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 5872ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 3101 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3101/3101 places, 7074/7074 transitions.
Free-agglomeration rule (complex) applied 291 times.
Iterating global reduction 0 with 291 rules applied. Total rules applied 291 place count 3101 transition count 10969
Reduce places removed 291 places and 0 transitions.
Iterating post reduction 0 with 291 rules applied. Total rules applied 582 place count 2810 transition count 10969
Applied a total of 582 rules in 1529 ms. Remains 2810 /3101 variables (removed 291) and now considering 10969/7074 (removed -3895) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1530 ms. Remains : 2810/3101 places, 10969/7074 transitions.
RANDOM walk for 40000 steps (844 resets) in 2097 ms. (19 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (78 resets) in 234 ms. (170 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 25853 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :0 out of 1
Probabilistic random walk after 25853 steps, saw 11105 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
[2026-05-25 18:09:19] [INFO ] Flow matrix only has 10083 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-4375023995884128963.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15356017598363609899.kers'
[2026-05-25 18:09:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4375023995884128963.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15356017598363609899.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 13 ms.
// Phase 1: matrix 10083 rows 2764 cols 28284 entries
Finished phase 1 with 2725 SingleSign rule and 20 generalized
[2026-05-25 18:09:19] [INFO ] Computed 65 invariants in 166 ms
Computed 65 P flows in 166 ms.
Exported basis to /tmp/petrispot-output-15356017598363609899.kers
Total runtime 186 ms.
[2026-05-25 18:09:19] [INFO ] State equation strengthened by 6802 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2681/2683 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2683 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 26/2709 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2709 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2709 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 19/2728 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2728 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1/2729 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2729 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 39/2768 variables, 16/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 47742ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 2810 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2810/2810 places, 10969/10969 transitions.
Applied a total of 0 rules in 695 ms. Remains 2810 /2810 variables (removed 0) and now considering 10969/10969 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 696 ms. Remains : 2810/2810 places, 10969/10969 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2810/2810 places, 10969/10969 transitions.
Applied a total of 0 rules in 644 ms. Remains 2810 /2810 variables (removed 0) and now considering 10969/10969 (removed 0) transitions.
[2026-05-25 18:10:08] [INFO ] Flow matrix only has 10083 transitions (discarded 886 similar events)
[2026-05-25 18:10:08] [INFO ] Invariant cache hit.
[2026-05-25 18:10:15] [INFO ] Implicit Places using invariants in 6423 ms returned []
Implicit Place search using SMT only with invariants took 6424 ms to find 0 implicit places.
Running 10875 sub problems to find dead transitions.
[2026-05-25 18:10:15] [INFO ] Flow matrix only has 10083 transitions (discarded 886 similar events)
[2026-05-25 18:10:15] [INFO ] Invariant cache hit.
[2026-05-25 18:10:15] [INFO ] State equation strengthened by 6802 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/2808 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 10875 unsolved
SMT process timed out in 48194ms, After SMT, problems are : Problem set: 0 solved, 10875 unsolved
Search for dead transitions found 0 dead transitions in 48227ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55329 ms. Remains : 2810/2810 places, 10969/10969 transitions.
Knowledge based reduction with 3 factoid took 55 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[true, (NOT p0)]
Knowledge-based reduction took 118529 ms.
Stuttering acceptance computed with spot in 53 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 53 ms :[true, (NOT p0)]
Product exploration explored 100000 steps with 1731 reset in 1261 ms.
Product exploration explored 100000 steps with 1730 reset in 1458 ms.
Built C files in :
/tmp/ltsmin18004362724104705319
[2026-05-25 18:11:06] [INFO ] Too many transitions (7074) to apply POR reductions. Disabling POR matrices.
[2026-05-25 18:11:06] [INFO ] Built C files in 98ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18004362724104705319
Running compilation step : cd /tmp/ltsmin18004362724104705319;'/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/ltsmin18004362724104705319;'/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/ltsmin18004362724104705319;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 2 out of 3101 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3101/3101 places, 7074/7074 transitions.
Applied a total of 0 rules in 607 ms. Remains 3101 /3101 variables (removed 0) and now considering 7074/7074 (removed 0) transitions.
[2026-05-25 18:11:10] [INFO ] Flow matrix only has 6474 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-16428383263968672266.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1159696040912769023.kers'
[2026-05-25 18:11:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16428383263968672266.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1159696040912769023.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 16 ms.
// Phase 1: matrix 6474 rows 3055 cols 17102 entries
Finished phase 1 with 3022 SingleSign rule and 14 generalized
[2026-05-25 18:11:10] [INFO ] Computed 65 invariants in 123 ms
Computed 65 P flows in 124 ms.
Exported basis to /tmp/petrispot-output-1159696040912769023.kers
Total runtime 136 ms.
[2026-05-25 18:11:15] [INFO ] Implicit Places using invariants in 5265 ms returned []
[2026-05-25 18:11:15] [INFO ] Flow matrix only has 6474 transitions (discarded 600 similar events)
[2026-05-25 18:11:15] [INFO ] Invariant cache hit.
[2026-05-25 18:11:18] [INFO ] State equation strengthened by 2616 read => feed constraints.
[2026-05-25 18:11:48] [INFO ] Performed 621/3101 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 18:12:18] [INFO ] Performed 1150/3101 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 18:12:48] [INFO ] Performed 1390/3101 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 18:13:18] [INFO ] Performed 1643/3101 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 18:13:18] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 18:13:18] [INFO ] Implicit Places using invariants and state equation in 123275 ms returned []
Implicit Place search using SMT with State Equation took 128547 ms to find 0 implicit places.
[2026-05-25 18:13:19] [INFO ] Redundant transitions in 680 ms returned []
Running 7049 sub problems to find dead transitions.
[2026-05-25 18:13:19] [INFO ] Flow matrix only has 6474 transitions (discarded 600 similar events)
[2026-05-25 18:13:19] [INFO ] Invariant cache hit.
[2026-05-25 18:13:19] [INFO ] State equation strengthened by 2616 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/3099 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 7049 unsolved
SMT process timed out in 36637ms, After SMT, problems are : Problem set: 0 solved, 7049 unsolved
Search for dead transitions found 0 dead transitions in 36650ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 166502 ms. Remains : 3101/3101 places, 7074/7074 transitions.
Built C files in :
/tmp/ltsmin10246694934095294114
[2026-05-25 18:13:56] [INFO ] Too many transitions (7074) to apply POR reductions. Disabling POR matrices.
[2026-05-25 18:13:56] [INFO ] Built C files in 63ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10246694934095294114
Running compilation step : cd /tmp/ltsmin10246694934095294114;'/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/ltsmin10246694934095294114;'/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/ltsmin10246694934095294114;'/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 18:13:59] [INFO ] Flatten gal took : 92 ms
[2026-05-25 18:13:59] [INFO ] Flatten gal took : 95 ms
[2026-05-25 18:13:59] [INFO ] Time to serialize gal into /tmp/LTL13204334959358194970.gal : 25 ms
[2026-05-25 18:13:59] [INFO ] Time to serialize properties into /tmp/LTL5514497685479231936.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/LTL13204334959358194970.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2171749813902883291.hoa' '-atoms' '/tmp/LTL5514497685479231936.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/LTL5514497685479231936.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2171749813902883291.hoa
Detected timeout of ITS tools.
[2026-05-25 18:14:15] [INFO ] Flatten gal took : 89 ms
[2026-05-25 18:14:15] [INFO ] Flatten gal took : 93 ms
[2026-05-25 18:14:15] [INFO ] Time to serialize gal into /tmp/LTL13415845504491162690.gal : 27 ms
[2026-05-25 18:14:15] [INFO ] Time to serialize properties into /tmp/LTL12144320416995581664.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/LTL13415845504491162690.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12144320416995581664.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G("((Node2NotifyThatHeIsActive<1)||(Node24ThinksNode2ShouldBeNodeMasterToReplaceNode18<1))")))
Formula 0 simplified : F!"((Node2NotifyThatHeIsActive<1)||(Node24ThinksNode2ShouldBeNodeMasterToReplaceNode18<1))"
Detected timeout of ITS tools.
[2026-05-25 18:14:30] [INFO ] Flatten gal took : 93 ms
[2026-05-25 18:14:30] [INFO ] Applying decomposition
[2026-05-25 18:14:30] [INFO ] Flatten gal took : 98 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/graph3217055701269195024.txt' '-o' '/tmp/graph3217055701269195024.bin' '-w' '/tmp/graph3217055701269195024.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3217055701269195024.bin' '-l' '-1' '-v' '-w' '/tmp/graph3217055701269195024.weights' '-q' '0' '-e' '0.001'
[2026-05-25 18:14:30] [INFO ] Decomposing Gal with order
[2026-05-25 18:14:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 18:14:32] [INFO ] Removed a total of 6660 redundant transitions.
[2026-05-25 18:14:32] [INFO ] Flatten gal took : 989 ms
[2026-05-25 18:14:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 2807 labels/synchronizations in 262 ms.
[2026-05-25 18:14:32] [INFO ] Time to serialize gal into /tmp/LTL4872998842747984600.gal : 40 ms
[2026-05-25 18:14:32] [INFO ] Time to serialize properties into /tmp/LTL11569799452028107490.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/LTL4872998842747984600.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11569799452028107490.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("((i20.u59.Node2NotifyThatHeIsActive<1)||(i20.u336.Node24ThinksNode2ShouldBeNodeMasterToReplaceNode18<1))")))
Formula 0 simplified : F!"((i20.u59.Node2NotifyThatHeIsActive<1)||(i20.u336.Node24ThinksNode2ShouldBeNodeMasterToReplaceNode18<1))"
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-05 finished in 774249 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 1 out of 14508 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14508/14508 places, 22267/22267 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4800 transitions
Trivial Post-agglo rules discarded 4800 transitions
Performed 4800 trivial Post agglomeration. Transition count delta: 4800
Iterating post reduction 0 with 4800 rules applied. Total rules applied 4800 place count 14508 transition count 17467
Reduce places removed 4800 places and 0 transitions.
Iterating post reduction 1 with 4800 rules applied. Total rules applied 9600 place count 9708 transition count 17467
Performed 399 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 399 Pre rules applied. Total rules applied 9600 place count 9708 transition count 17068
Deduced a syphon composed of 399 places in 29 ms
Reduce places removed 399 places and 0 transitions.
Iterating global reduction 2 with 798 rules applied. Total rules applied 10398 place count 9309 transition count 17068
Discarding 4400 places :
Symmetric choice reduction at 2 with 4400 rule applications. Total rules 14798 place count 4909 transition count 12668
Iterating global reduction 2 with 4400 rules applied. Total rules applied 19198 place count 4909 transition count 12668
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 19198 place count 4909 transition count 12652
Deduced a syphon composed of 16 places in 13 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 19230 place count 4893 transition count 12652
Discarding 550 places :
Symmetric choice reduction at 2 with 550 rule applications. Total rules 19780 place count 4343 transition count 8252
Iterating global reduction 2 with 550 rules applied. Total rules applied 20330 place count 4343 transition count 8252
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 20380 place count 4318 transition count 8227
Applied a total of 20380 rules in 3392 ms. Remains 4318 /14508 variables (removed 10190) and now considering 8227/22267 (removed 14040) transitions.
[2026-05-25 18:14:51] [INFO ] Flow matrix only has 7627 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-4779287833684565881.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8486885203652530411.kers'
[2026-05-25 18:14:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4779287833684565881.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8486885203652530411.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 12 ms.
// Phase 1: matrix 7627 rows 4272 cols 21264 entries
Finished phase 1 with 2834 SingleSign rule and 1019 generalized
[2026-05-25 18:14:51] [INFO ] Computed 465 invariants in 164 ms
Computed 465 P flows in 165 ms.
Exported basis to /tmp/petrispot-output-8486885203652530411.kers
Total runtime 178 ms.
[2026-05-25 18:14:58] [INFO ] Implicit Places using invariants in 7632 ms returned [9, 10, 11, 12, 13, 14, 15, 16, 193, 194, 195, 196, 197, 198, 199, 200, 336, 337, 338, 339, 340, 341, 342, 343, 496, 497, 498, 499, 500, 501, 502, 503, 620, 621, 622, 623, 624, 625, 626, 627, 757, 758, 759, 760, 761, 762, 763, 764, 864, 865, 866, 867, 868, 869, 870, 871, 980, 981, 982, 983, 984, 985, 986, 987, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1169, 1170, 1171, 1172, 1173, 1174, 1175, 1176, 1249, 1250, 1251, 1252, 1253, 1254, 1255, 1256, 1329, 1330, 1331, 1332, 1333, 1334, 1335, 1336, 1397, 1398, 1399, 1400, 1401, 1402, 1403, 1404, 1462, 1463, 1464, 1465, 1466, 1467, 1468, 1469, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1528, 1573, 1574, 1575, 1576, 1577, 1578, 1579, 1580, 1625, 1626, 1627, 1628, 1629, 1630, 1631, 1632, 1666, 1667, 1668, 1669, 1670, 1671, 1672, 1673, 1713, 1714, 1715, 1716, 1717, 1718, 1719, 1720, 1745, 1746, 1747, 1748, 1749, 1750, 1751, 1752, 1789, 1790, 1791, 1792, 1793, 1794, 1795, 1796, 1814, 1815, 1816, 1817, 1818, 1819, 1820, 1821, 1857, 1858, 1859, 1860, 1861, 1862, 1863, 1864, 1878, 1879, 1880, 1881, 1882, 1883, 1884, 1885, 1919, 1920, 1921, 1922, 1923, 1924, 1925, 1926, 1940, 1941, 1942, 1943, 1944, 1945, 1946, 1947, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2047, 2048, 2049, 2050, 2051, 2052, 2053, 2054, 2071, 2072, 2073, 2074, 2075, 2076, 2077, 2078, 2115, 2116, 2117, 2118, 2119, 2120, 2121, 2122, 2144, 2145, 2146, 2147, 2148, 2149, 2150, 2151, 2191, 2192, 2193, 2194, 2195, 2196, 2197, 2198, 2227, 2228, 2229, 2230, 2231, 2232, 2233, 2234, 2279, 2280, 2281, 2282, 2283, 2284, 2285, 2286, 2324, 2325, 2326, 2327, 2328, 2329, 2330, 2331, 2383, 2384, 2385, 2386, 2387, 2388, 2389, 2390, 2439, 2440, 2441, 2442, 2443, 2444, 2445, 2446, 2507, 2508, 2509, 2510, 2511, 2512, 2513, 2514, 2576, 2577, 2578, 2579, 2580, 2581, 2582, 2583, 2655, 2656, 2657, 2658, 2659, 2660, 2661, 2662, 2739, 2740, 2741, 2742, 2743, 2744, 2745, 2746, 2831, 2832, 2833, 2834, 2835, 2836, 2837, 2838, 2932, 2933, 2934, 2935, 2936, 2937, 2938, 2939, 3039, 3040, 3041, 3042, 3043, 3044, 3045, 3046, 3159, 3160, 3161, 3162, 3163, 3164, 3165, 3166, 3283, 3284, 3285, 3286, 3287, 3288, 3289, 3290, 3424, 3425, 3426, 3427, 3428, 3429, 3430, 3431, 3565, 3566, 3567, 3568, 3569, 3570, 3571, 3572, 3729, 3730, 3731, 3732, 3733, 3734, 3735, 3736]
Discarding 400 places :
Implicit Place search using SMT only with invariants took 7650 ms to find 400 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3918/14508 places, 8227/22267 transitions.
Discarding 384 places :
Symmetric choice reduction at 0 with 384 rule applications. Total rules 384 place count 3534 transition count 7843
Iterating global reduction 0 with 384 rules applied. Total rules applied 768 place count 3534 transition count 7843
Discarding 383 places :
Symmetric choice reduction at 0 with 383 rule applications. Total rules 1151 place count 3151 transition count 7460
Iterating global reduction 0 with 383 rules applied. Total rules applied 1534 place count 3151 transition count 7460
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 1581 place count 3104 transition count 7084
Iterating global reduction 0 with 47 rules applied. Total rules applied 1628 place count 3104 transition count 7084
Applied a total of 1628 rules in 2091 ms. Remains 3104 /3918 variables (removed 814) and now considering 7084/8227 (removed 1143) transitions.
[2026-05-25 18:15:00] [INFO ] Flow matrix only has 6484 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-17356696019526883824.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1888027859734799621.kers'
[2026-05-25 18:15:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17356696019526883824.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1888027859734799621.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 9 ms.
// Phase 1: matrix 6484 rows 3058 cols 17122 entries
Finished phase 1 with 3025 SingleSign rule and 14 generalized
[2026-05-25 18:15:01] [INFO ] Computed 65 invariants in 142 ms
Computed 65 P flows in 143 ms.
Exported basis to /tmp/petrispot-output-1888027859734799621.kers
Total runtime 154 ms.
[2026-05-25 18:15:06] [INFO ] Implicit Places using invariants in 5811 ms returned []
[2026-05-25 18:15:06] [INFO ] Flow matrix only has 6484 transitions (discarded 600 similar events)
[2026-05-25 18:15:06] [INFO ] Invariant cache hit.
[2026-05-25 18:15:09] [INFO ] State equation strengthened by 2623 read => feed constraints.
[2026-05-25 18:15:39] [INFO ] Performed 541/3104 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 18:16:09] [INFO ] Performed 1026/3104 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 18:16:39] [INFO ] Performed 1345/3104 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 18:17:09] [INFO ] Performed 1608/3104 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 18:17:09] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 18:17:09] [INFO ] Implicit Places using invariants and state equation in 122704 ms returned []
Implicit Place search using SMT with State Equation took 128540 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3104/14508 places, 7084/22267 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 141674 ms. Remains : 3104/14508 places, 7084/22267 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 37 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-06
Product exploration explored 100000 steps with 1730 reset in 1165 ms.
Product exploration explored 100000 steps with 1731 reset in 1069 ms.
Computed a total of 505 stabilizing places and 1908 stable transitions
Computed a total of 505 stabilizing places and 1908 stable transitions
Detected a total of 505/3104 stabilizing places and 1908/7084 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge based reduction with 4 factoid took 89 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
RANDOM walk for 40000 steps (690 resets) in 626 ms. (63 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (100 resets) in 127 ms. (312 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 483 steps, run visited all 1 properties in 27 ms. (steps per millisecond=17 )
Probabilistic random walk after 483 steps, saw 392 distinct states, run finished after 33 ms. (steps per millisecond=14 ) properties seen :1
Knowledge based reduction with 4 factoid took 69 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 58 ms :[(NOT p0)]
Knowledge-based reduction took 521 ms.
Stuttering acceptance computed with spot in 62 ms :[(NOT p0)]
Support contains 1 out of 3104 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3104/3104 places, 7084/7084 transitions.
Applied a total of 0 rules in 734 ms. Remains 3104 /3104 variables (removed 0) and now considering 7084/7084 (removed 0) transitions.
[2026-05-25 18:17:13] [INFO ] Flow matrix only has 6484 transitions (discarded 600 similar events)
[2026-05-25 18:17:13] [INFO ] Invariant cache hit.
[2026-05-25 18:17:19] [INFO ] Implicit Places using invariants in 5903 ms returned []
[2026-05-25 18:17:19] [INFO ] Flow matrix only has 6484 transitions (discarded 600 similar events)
[2026-05-25 18:17:19] [INFO ] Invariant cache hit.
[2026-05-25 18:17:21] [INFO ] State equation strengthened by 2623 read => feed constraints.
[2026-05-25 18:17:52] [INFO ] Performed 518/3104 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 18:18:22] [INFO ] Performed 985/3104 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 18:18:52] [INFO ] Performed 1298/3104 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 18:19:22] [INFO ] Performed 1585/3104 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 18:19:22] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 18:19:22] [INFO ] Implicit Places using invariants and state equation in 123698 ms returned []
Implicit Place search using SMT with State Equation took 129609 ms to find 0 implicit places.
[2026-05-25 18:19:23] [INFO ] Redundant transitions in 483 ms returned []
Running 7059 sub problems to find dead transitions.
[2026-05-25 18:19:23] [INFO ] Flow matrix only has 6484 transitions (discarded 600 similar events)
[2026-05-25 18:19:23] [INFO ] Invariant cache hit.
[2026-05-25 18:19:23] [INFO ] State equation strengthened by 2623 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3102 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 7059 unsolved
SMT process timed out in 38234ms, After SMT, problems are : Problem set: 0 solved, 7059 unsolved
Search for dead transitions found 0 dead transitions in 38246ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 169095 ms. Remains : 3104/3104 places, 7084/7084 transitions.
Computed a total of 505 stabilizing places and 1908 stable transitions
Computed a total of 505 stabilizing places and 1908 stable transitions
Detected a total of 505/3104 stabilizing places and 1908/7084 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge based reduction with 4 factoid took 95 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
RANDOM walk for 40000 steps (689 resets) in 660 ms. (60 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (100 resets) in 183 ms. (217 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 483 steps, run visited all 1 properties in 72 ms. (steps per millisecond=6 )
Probabilistic random walk after 483 steps, saw 392 distinct states, run finished after 73 ms. (steps per millisecond=6 ) properties seen :1
Knowledge based reduction with 4 factoid took 59 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Knowledge-based reduction took 609 ms.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 58 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1729 reset in 1038 ms.
Product exploration explored 100000 steps with 1728 reset in 1055 ms.
Built C files in :
/tmp/ltsmin10754648663053211502
[2026-05-25 18:20:04] [INFO ] Too many transitions (7084) to apply POR reductions. Disabling POR matrices.
[2026-05-25 18:20:04] [INFO ] Built C files in 100ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10754648663053211502
Running compilation step : cd /tmp/ltsmin10754648663053211502;'/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/ltsmin10754648663053211502;'/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/ltsmin10754648663053211502;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 1 out of 3104 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3104/3104 places, 7084/7084 transitions.
Applied a total of 0 rules in 585 ms. Remains 3104 /3104 variables (removed 0) and now considering 7084/7084 (removed 0) transitions.
[2026-05-25 18:20:08] [INFO ] Flow matrix only has 6484 transitions (discarded 600 similar events)
[2026-05-25 18:20:08] [INFO ] Invariant cache hit.
[2026-05-25 18:20:13] [INFO ] Implicit Places using invariants in 5842 ms returned []
[2026-05-25 18:20:13] [INFO ] Flow matrix only has 6484 transitions (discarded 600 similar events)
[2026-05-25 18:20:13] [INFO ] Invariant cache hit.
[2026-05-25 18:20:16] [INFO ] State equation strengthened by 2623 read => feed constraints.
[2026-05-25 18:20:46] [INFO ] Performed 564/3104 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 18:21:16] [INFO ] Performed 1059/3104 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 18:21:47] [INFO ] Performed 1367/3104 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 18:22:17] [INFO ] Performed 1626/3104 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 18:22:17] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 18:22:17] [INFO ] Implicit Places using invariants and state equation in 123422 ms returned []
Implicit Place search using SMT with State Equation took 129273 ms to find 0 implicit places.
[2026-05-25 18:22:18] [INFO ] Redundant transitions in 752 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 130620 ms. Remains : 3104/3104 places, 7084/7084 transitions.
Built C files in :
/tmp/ltsmin16338088696191891370
[2026-05-25 18:22:18] [INFO ] Too many transitions (7084) to apply POR reductions. Disabling POR matrices.
[2026-05-25 18:22:18] [INFO ] Built C files in 75ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16338088696191891370
Running compilation step : cd /tmp/ltsmin16338088696191891370;'/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/ltsmin16338088696191891370;'/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/ltsmin16338088696191891370;'/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 18:22:21] [INFO ] Flatten gal took : 96 ms
[2026-05-25 18:22:21] [INFO ] Flatten gal took : 106 ms
[2026-05-25 18:22:21] [INFO ] Time to serialize gal into /tmp/LTL16796050048993899600.gal : 26 ms
[2026-05-25 18:22:21] [INFO ] Time to serialize properties into /tmp/LTL18409756332951805879.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/LTL16796050048993899600.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2817563241243344816.hoa' '-atoms' '/tmp/LTL18409756332951805879.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/LTL18409756332951805879.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2817563241243344816.hoa
Detected timeout of ITS tools.
[2026-05-25 18:22:36] [INFO ] Flatten gal took : 93 ms
[2026-05-25 18:22:37] [INFO ] Flatten gal took : 100 ms
[2026-05-25 18:22:37] [INFO ] Time to serialize gal into /tmp/LTL14005734391603702293.gal : 27 ms
[2026-05-25 18:22:37] [INFO ] Time to serialize properties into /tmp/LTL178383670566741793.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/LTL14005734391603702293.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL178383670566741793.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 : !((F(G("(Rx7HasReceivedTheRequestOfNode4<1)"))))
Formula 0 simplified : GF!"(Rx7HasReceivedTheRequestOfNode4<1)"
Detected timeout of ITS tools.
[2026-05-25 18:22:52] [INFO ] Flatten gal took : 144 ms
[2026-05-25 18:22:52] [INFO ] Applying decomposition
[2026-05-25 18:22:52] [INFO ] Flatten gal took : 134 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/graph14872609002341671113.txt' '-o' '/tmp/graph14872609002341671113.bin' '-w' '/tmp/graph14872609002341671113.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14872609002341671113.bin' '-l' '-1' '-v' '-w' '/tmp/graph14872609002341671113.weights' '-q' '0' '-e' '0.001'
[2026-05-25 18:22:52] [INFO ] Decomposing Gal with order
[2026-05-25 18:22:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 18:22:53] [INFO ] Removed a total of 6685 redundant transitions.
[2026-05-25 18:22:54] [INFO ] Flatten gal took : 865 ms
[2026-05-25 18:22:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 3978 labels/synchronizations in 308 ms.
[2026-05-25 18:22:54] [INFO ] Time to serialize gal into /tmp/LTL889732880013347017.gal : 65 ms
[2026-05-25 18:22:54] [INFO ] Time to serialize properties into /tmp/LTL16550129700585808224.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/LTL889732880013347017.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16550129700585808224.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F(G("(i4.i8.u364.Rx7HasReceivedTheRequestOfNode4<1)"))))
Formula 0 simplified : GF!"(i4.i8.u364.Rx7HasReceivedTheRequestOfNode4<1)"
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-06 finished in 501898 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G((G(F(p0)) U p1)) U X((p0||X(X(p2)))))))'
Support contains 6 out of 14508 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14508/14508 places, 22267/22267 transitions.
Applied a total of 0 rules in 564 ms. Remains 14508 /14508 variables (removed 0) and now considering 22267/22267 (removed 0) transitions.
[2026-05-25 18:23:10] [INFO ] Flow matrix only has 21667 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-16782243545406977851.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14207797391978642788.kers'
[2026-05-25 18:23:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16782243545406977851.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14207797391978642788.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 14 ms.
// Phase 1: matrix 21667 rows 14462 cols 57088 entries
Finished phase 1 with 8780 SingleSign rule and 5263 generalized
[2026-05-25 18:23:10] [INFO ] Computed 465 invariants in 426 ms
Computed 465 P flows in 427 ms.
Exported basis to /tmp/petrispot-output-14207797391978642788.kers
Total runtime 464 ms.
[2026-05-25 18:23:43] [INFO ] Performed 12390/14508 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 18:23:55] [INFO ] Implicit Places using invariants in 44753 ms returned []
Implicit Place search using SMT only with invariants took 44770 ms to find 0 implicit places.
Running 22242 sub problems to find dead transitions.
[2026-05-25 18:23:55] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
[2026-05-25 18:23:55] [INFO ] Invariant cache hit.
[2026-05-25 18:23:55] [INFO ] State equation strengthened by 6802 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/14506 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 22242 unsolved
SMT process timed out in 88840ms, After SMT, problems are : Problem set: 0 solved, 22242 unsolved
Search for dead transitions found 0 dead transitions in 88904ms
Finished structural reductions in LTL mode , in 1 iterations and 134291 ms. Remains : 14508/14508 places, 22267/22267 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G((G(F(p0)) U p1)) U X((X(X(p2))||p0)))))'
Stuttering acceptance computed with spot in 575 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND p1 (NOT p0) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (AND p1 (NOT p0) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (AND p1 (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0), (NOT p0), (NOT p1), (NOT p1)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-07
Stuttering criterion allowed to conclude after 80 steps with 0 reset in 3 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-07 finished in 135065 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(G(p0))))'
Support contains 2 out of 14508 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14508/14508 places, 22267/22267 transitions.
Applied a total of 0 rules in 580 ms. Remains 14508 /14508 variables (removed 0) and now considering 22267/22267 (removed 0) transitions.
[2026-05-25 18:25:25] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
[2026-05-25 18:25:25] [INFO ] Invariant cache hit.
[2026-05-25 18:25:57] [INFO ] Performed 12752/14508 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 18:26:08] [INFO ] Implicit Places using invariants in 42741 ms returned []
Implicit Place search using SMT only with invariants took 42743 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 43325 ms. Remains : 14508/14508 places, 22267/22267 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(G(p0))))'
Stuttering acceptance computed with spot in 112 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-08
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-08 finished in 43560 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 14508 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14508/14508 places, 22267/22267 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4800 transitions
Trivial Post-agglo rules discarded 4800 transitions
Performed 4800 trivial Post agglomeration. Transition count delta: 4800
Iterating post reduction 0 with 4800 rules applied. Total rules applied 4800 place count 14508 transition count 17467
Reduce places removed 4800 places and 0 transitions.
Iterating post reduction 1 with 4800 rules applied. Total rules applied 9600 place count 9708 transition count 17467
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 400 Pre rules applied. Total rules applied 9600 place count 9708 transition count 17067
Deduced a syphon composed of 400 places in 22 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 2 with 800 rules applied. Total rules applied 10400 place count 9308 transition count 17067
Discarding 4400 places :
Symmetric choice reduction at 2 with 4400 rule applications. Total rules 14800 place count 4908 transition count 12667
Iterating global reduction 2 with 4400 rules applied. Total rules applied 19200 place count 4908 transition count 12667
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 19200 place count 4908 transition count 12651
Deduced a syphon composed of 16 places in 16 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 19232 place count 4892 transition count 12651
Discarding 550 places :
Symmetric choice reduction at 2 with 550 rule applications. Total rules 19782 place count 4342 transition count 8251
Iterating global reduction 2 with 550 rules applied. Total rules applied 20332 place count 4342 transition count 8251
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 20382 place count 4317 transition count 8226
Applied a total of 20382 rules in 3195 ms. Remains 4317 /14508 variables (removed 10191) and now considering 8226/22267 (removed 14041) transitions.
[2026-05-25 18:26:11] [INFO ] Flow matrix only has 7626 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-8235956503910973144.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8156727540957647452.kers'
[2026-05-25 18:26:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8235956503910973144.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8156727540957647452.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 12 ms.
// Phase 1: matrix 7626 rows 4271 cols 21262 entries
Finished phase 1 with 2833 SingleSign rule and 1019 generalized
[2026-05-25 18:26:11] [INFO ] Computed 465 invariants in 168 ms
Computed 465 P flows in 168 ms.
Exported basis to /tmp/petrispot-output-8156727540957647452.kers
Total runtime 181 ms.
[2026-05-25 18:26:19] [INFO ] Implicit Places using invariants in 7539 ms returned [9, 10, 11, 12, 13, 14, 15, 16, 193, 194, 195, 196, 197, 198, 199, 200, 336, 337, 338, 339, 340, 341, 342, 343, 496, 497, 498, 499, 500, 501, 502, 503, 620, 621, 622, 623, 624, 625, 626, 627, 757, 758, 759, 760, 761, 762, 763, 764, 864, 865, 866, 867, 868, 869, 870, 871, 980, 981, 982, 983, 984, 985, 986, 987, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1169, 1170, 1171, 1172, 1173, 1174, 1175, 1176, 1248, 1249, 1250, 1251, 1252, 1253, 1254, 1255, 1328, 1329, 1330, 1331, 1332, 1333, 1334, 1335, 1396, 1397, 1398, 1399, 1400, 1401, 1402, 1403, 1461, 1462, 1463, 1464, 1465, 1466, 1467, 1468, 1520, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1572, 1573, 1574, 1575, 1576, 1577, 1578, 1579, 1624, 1625, 1626, 1627, 1628, 1629, 1630, 1631, 1665, 1666, 1667, 1668, 1669, 1670, 1671, 1672, 1712, 1713, 1714, 1715, 1716, 1717, 1718, 1719, 1744, 1745, 1746, 1747, 1748, 1749, 1750, 1751, 1788, 1789, 1790, 1791, 1792, 1793, 1794, 1795, 1813, 1814, 1815, 1816, 1817, 1818, 1819, 1820, 1856, 1857, 1858, 1859, 1860, 1861, 1862, 1863, 1877, 1878, 1879, 1880, 1881, 1882, 1883, 1884, 1918, 1919, 1920, 1921, 1922, 1923, 1924, 1925, 1939, 1940, 1941, 1942, 1943, 1944, 1945, 1946, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2046, 2047, 2048, 2049, 2050, 2051, 2052, 2053, 2070, 2071, 2072, 2073, 2074, 2075, 2076, 2077, 2114, 2115, 2116, 2117, 2118, 2119, 2120, 2121, 2143, 2144, 2145, 2146, 2147, 2148, 2149, 2150, 2190, 2191, 2192, 2193, 2194, 2195, 2196, 2197, 2226, 2227, 2228, 2229, 2230, 2231, 2232, 2233, 2278, 2279, 2280, 2281, 2282, 2283, 2284, 2285, 2323, 2324, 2325, 2326, 2327, 2328, 2329, 2330, 2382, 2383, 2384, 2385, 2386, 2387, 2388, 2389, 2438, 2439, 2440, 2441, 2442, 2443, 2444, 2445, 2506, 2507, 2508, 2509, 2510, 2511, 2512, 2513, 2575, 2576, 2577, 2578, 2579, 2580, 2581, 2582, 2654, 2655, 2656, 2657, 2658, 2659, 2660, 2661, 2738, 2739, 2740, 2741, 2742, 2743, 2744, 2745, 2830, 2831, 2832, 2833, 2834, 2835, 2836, 2837, 2931, 2932, 2933, 2934, 2935, 2936, 2937, 2938, 3038, 3039, 3040, 3041, 3042, 3043, 3044, 3045, 3158, 3159, 3160, 3161, 3162, 3163, 3164, 3165, 3282, 3283, 3284, 3285, 3286, 3287, 3288, 3289, 3423, 3424, 3425, 3426, 3427, 3428, 3429, 3430, 3564, 3565, 3566, 3567, 3568, 3569, 3570, 3571, 3728, 3729, 3730, 3731, 3732, 3733, 3734, 3735]
Discarding 400 places :
Implicit Place search using SMT only with invariants took 7561 ms to find 400 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3917/14508 places, 8226/22267 transitions.
Discarding 384 places :
Symmetric choice reduction at 0 with 384 rule applications. Total rules 384 place count 3533 transition count 7842
Iterating global reduction 0 with 384 rules applied. Total rules applied 768 place count 3533 transition count 7842
Discarding 384 places :
Symmetric choice reduction at 0 with 384 rule applications. Total rules 1152 place count 3149 transition count 7458
Iterating global reduction 0 with 384 rules applied. Total rules applied 1536 place count 3149 transition count 7458
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 1584 place count 3101 transition count 7074
Iterating global reduction 0 with 48 rules applied. Total rules applied 1632 place count 3101 transition count 7074
Applied a total of 1632 rules in 2170 ms. Remains 3101 /3917 variables (removed 816) and now considering 7074/8226 (removed 1152) transitions.
[2026-05-25 18:26:21] [INFO ] Flow matrix only has 6474 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-12198734141662666132.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10556850159469214964.kers'
[2026-05-25 18:26:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12198734141662666132.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10556850159469214964.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 9 ms.
// Phase 1: matrix 6474 rows 3055 cols 17102 entries
Finished phase 1 with 3022 SingleSign rule and 14 generalized
[2026-05-25 18:26:21] [INFO ] Computed 65 invariants in 135 ms
Computed 65 P flows in 135 ms.
Exported basis to /tmp/petrispot-output-10556850159469214964.kers
Total runtime 147 ms.
[2026-05-25 18:26:27] [INFO ] Implicit Places using invariants in 6008 ms returned []
[2026-05-25 18:26:27] [INFO ] Flow matrix only has 6474 transitions (discarded 600 similar events)
[2026-05-25 18:26:27] [INFO ] Invariant cache hit.
[2026-05-25 18:26:30] [INFO ] State equation strengthened by 2616 read => feed constraints.
[2026-05-25 18:27:00] [INFO ] Performed 596/3101 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 18:27:31] [INFO ] Performed 1090/3101 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2026-05-25 18:28:01] [INFO ] Performed 1453/3101 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2026-05-25 18:28:31] [INFO ] Performed 1750/3101 implicitness test of which 0 returned IMPLICIT in 121 seconds.
[2026-05-25 18:28:31] [INFO ] Timeout of Implicit test with SMT after 121 seconds.
[2026-05-25 18:28:31] [INFO ] Implicit Places using invariants and state equation in 124431 ms returned []
Implicit Place search using SMT with State Equation took 130465 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3101/14508 places, 7074/22267 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 143393 ms. Remains : 3101/14508 places, 7074/22267 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 33 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-10
Stuttering criterion allowed to conclude after 56 steps with 0 reset in 2 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-10 finished in 143490 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||(p1&&F(G(p2)))))))'
Support contains 6 out of 14508 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14508/14508 places, 22267/22267 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4800 transitions
Trivial Post-agglo rules discarded 4800 transitions
Performed 4800 trivial Post agglomeration. Transition count delta: 4800
Iterating post reduction 0 with 4800 rules applied. Total rules applied 4800 place count 14508 transition count 17467
Reduce places removed 4800 places and 0 transitions.
Iterating post reduction 1 with 4800 rules applied. Total rules applied 9600 place count 9708 transition count 17467
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 400 Pre rules applied. Total rules applied 9600 place count 9708 transition count 17067
Deduced a syphon composed of 400 places in 18 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 2 with 800 rules applied. Total rules applied 10400 place count 9308 transition count 17067
Discarding 4400 places :
Symmetric choice reduction at 2 with 4400 rule applications. Total rules 14800 place count 4908 transition count 12667
Iterating global reduction 2 with 4400 rules applied. Total rules applied 19200 place count 4908 transition count 12667
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 19200 place count 4908 transition count 12651
Deduced a syphon composed of 16 places in 14 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 19232 place count 4892 transition count 12651
Discarding 549 places :
Symmetric choice reduction at 2 with 549 rule applications. Total rules 19781 place count 4343 transition count 8259
Iterating global reduction 2 with 549 rules applied. Total rules applied 20330 place count 4343 transition count 8259
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 9 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 20378 place count 4319 transition count 8235
Applied a total of 20378 rules in 3166 ms. Remains 4319 /14508 variables (removed 10189) and now considering 8235/22267 (removed 14032) transitions.
[2026-05-25 18:28:34] [INFO ] Flow matrix only has 7635 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-12514158564231682599.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9641226299391534008.kers'
[2026-05-25 18:28:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12514158564231682599.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9641226299391534008.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 4 ms.
// Phase 1: matrix 7635 rows 4273 cols 21288 entries
Finished phase 1 with 2845 SingleSign rule and 1009 generalized
[2026-05-25 18:28:35] [INFO ] Computed 465 invariants in 114 ms
Computed 465 P flows in 114 ms.
Exported basis to /tmp/petrispot-output-9641226299391534008.kers
Total runtime 127 ms.
[2026-05-25 18:28:42] [INFO ] Implicit Places using invariants in 7145 ms returned [9, 10, 11, 12, 13, 14, 15, 16, 194, 195, 196, 197, 198, 199, 200, 201, 337, 338, 339, 340, 341, 342, 343, 344, 497, 498, 499, 500, 501, 502, 503, 504, 621, 622, 623, 624, 625, 626, 627, 628, 758, 759, 760, 761, 762, 763, 764, 765, 865, 866, 867, 868, 869, 870, 871, 872, 981, 982, 983, 984, 985, 986, 987, 988, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1170, 1171, 1172, 1173, 1174, 1175, 1176, 1177, 1249, 1250, 1251, 1252, 1253, 1254, 1255, 1256, 1329, 1330, 1331, 1332, 1333, 1334, 1335, 1336, 1397, 1398, 1399, 1400, 1401, 1402, 1403, 1404, 1462, 1463, 1464, 1465, 1466, 1467, 1468, 1469, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1528, 1573, 1574, 1575, 1576, 1577, 1578, 1579, 1580, 1625, 1626, 1627, 1628, 1629, 1630, 1631, 1632, 1666, 1667, 1668, 1669, 1670, 1671, 1672, 1673, 1713, 1714, 1715, 1716, 1717, 1718, 1719, 1720, 1745, 1746, 1747, 1748, 1749, 1750, 1751, 1752, 1789, 1790, 1791, 1792, 1793, 1794, 1795, 1796, 1814, 1815, 1816, 1817, 1818, 1819, 1820, 1821, 1857, 1858, 1859, 1860, 1861, 1862, 1863, 1864, 1878, 1879, 1880, 1881, 1882, 1883, 1884, 1885, 1919, 1920, 1921, 1922, 1923, 1924, 1925, 1926, 1940, 1941, 1942, 1943, 1944, 1945, 1946, 1947, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2048, 2049, 2050, 2051, 2052, 2053, 2054, 2055, 2072, 2073, 2074, 2075, 2076, 2077, 2078, 2079, 2116, 2117, 2118, 2119, 2120, 2121, 2122, 2123, 2145, 2146, 2147, 2148, 2149, 2150, 2151, 2152, 2192, 2193, 2194, 2195, 2196, 2197, 2198, 2199, 2228, 2229, 2230, 2231, 2232, 2233, 2234, 2235, 2280, 2281, 2282, 2283, 2284, 2285, 2286, 2287, 2325, 2326, 2327, 2328, 2329, 2330, 2331, 2332, 2384, 2385, 2386, 2387, 2388, 2389, 2390, 2391, 2440, 2441, 2442, 2443, 2444, 2445, 2446, 2447, 2508, 2509, 2510, 2511, 2512, 2513, 2514, 2515, 2577, 2578, 2579, 2580, 2581, 2582, 2583, 2584, 2656, 2657, 2658, 2659, 2660, 2661, 2662, 2663, 2740, 2741, 2742, 2743, 2744, 2745, 2746, 2747, 2832, 2833, 2834, 2835, 2836, 2837, 2838, 2839, 2933, 2934, 2935, 2936, 2937, 2938, 2939, 2940, 3040, 3041, 3042, 3043, 3044, 3045, 3046, 3047, 3160, 3161, 3162, 3163, 3164, 3165, 3166, 3167, 3284, 3285, 3286, 3287, 3288, 3289, 3290, 3291, 3425, 3426, 3427, 3428, 3429, 3430, 3431, 3432, 3566, 3567, 3568, 3569, 3570, 3571, 3572, 3573, 3730, 3731, 3732, 3733, 3734, 3735, 3736, 3737]
Discarding 400 places :
Implicit Place search using SMT only with invariants took 7160 ms to find 400 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3919/14508 places, 8235/22267 transitions.
Discarding 384 places :
Symmetric choice reduction at 0 with 384 rule applications. Total rules 384 place count 3535 transition count 7851
Iterating global reduction 0 with 384 rules applied. Total rules applied 768 place count 3535 transition count 7851
Discarding 384 places :
Symmetric choice reduction at 0 with 384 rule applications. Total rules 1152 place count 3151 transition count 7467
Iterating global reduction 0 with 384 rules applied. Total rules applied 1536 place count 3151 transition count 7467
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 1584 place count 3103 transition count 7083
Iterating global reduction 0 with 48 rules applied. Total rules applied 1632 place count 3103 transition count 7083
Applied a total of 1632 rules in 2129 ms. Remains 3103 /3919 variables (removed 816) and now considering 7083/8235 (removed 1152) transitions.
[2026-05-25 18:28:44] [INFO ] Flow matrix only has 6483 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-150459394976134409.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6530483889009527199.kers'
[2026-05-25 18:28:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-150459394976134409.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6530483889009527199.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 3 ms.
// Phase 1: matrix 6483 rows 3057 cols 17120 entries
Finished phase 1 with 3024 SingleSign rule and 14 generalized
[2026-05-25 18:28:44] [INFO ] Computed 65 invariants in 83 ms
Computed 65 P flows in 83 ms.
Exported basis to /tmp/petrispot-output-6530483889009527199.kers
Total runtime 88 ms.
[2026-05-25 18:28:49] [INFO ] Implicit Places using invariants in 5554 ms returned []
[2026-05-25 18:28:49] [INFO ] Flow matrix only has 6483 transitions (discarded 600 similar events)
[2026-05-25 18:28:49] [INFO ] Invariant cache hit.
[2026-05-25 18:28:52] [INFO ] State equation strengthened by 2623 read => feed constraints.
[2026-05-25 18:29:24] [INFO ] Performed 565/3103 implicitness test of which 0 returned IMPLICIT in 31 seconds.
[2026-05-25 18:29:54] [INFO ] Performed 1093/3103 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2026-05-25 18:30:24] [INFO ] Performed 1422/3103 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2026-05-25 18:30:54] [INFO ] Performed 1666/3103 implicitness test of which 0 returned IMPLICIT in 121 seconds.
[2026-05-25 18:30:54] [INFO ] Timeout of Implicit test with SMT after 121 seconds.
[2026-05-25 18:30:54] [INFO ] Implicit Places using invariants and state equation in 124791 ms returned []
Implicit Place search using SMT with State Equation took 130348 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3103/14508 places, 7083/22267 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 142804 ms. Remains : 3103/14508 places, 7083/22267 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))&&p2)))))'
Stuttering acceptance computed with spot in 189 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-11
Product exploration explored 100000 steps with 1725 reset in 1271 ms.
Product exploration explored 100000 steps with 1724 reset in 1238 ms.
Computed a total of 503 stabilizing places and 1906 stable transitions
Computed a total of 503 stabilizing places and 1906 stable transitions
Knowledge based reduction with 15 factoid took 109 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
RANDOM walk for 40000 steps (686 resets) in 687 ms. (58 steps per ms) remains 5/8 properties
BEST_FIRST walk for 40002 steps (100 resets) in 165 ms. (240 steps per ms) remains 3/5 properties
BEST_FIRST walk for 40004 steps (100 resets) in 455 ms. (87 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (100 resets) in 136 ms. (291 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40001 steps (100 resets) in 129 ms. (307 steps per ms) remains 3/3 properties
[2026-05-25 18:30:57] [INFO ] Flow matrix only has 6483 transitions (discarded 600 similar events)
[2026-05-25 18:30:57] [INFO ] Invariant cache hit.
[2026-05-25 18:30:57] [INFO ] State equation strengthened by 2623 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem apf2 is UNSAT
Problem apf4 is UNSAT
At refinement iteration 1 (OVERLAPS) 2998/3004 variables, 4/4 constraints. Problems are: Problem set: 2 solved, 1 unsolved
SMT process timed out in 5102ms, After SMT, problems are : Problem set: 2 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 3103 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3103/3103 places, 7083/7083 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 3102 transition count 7075
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 3102 transition count 7075
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 4 place count 3101 transition count 7074
Free-agglomeration rule (complex) applied 291 times.
Iterating global reduction 0 with 291 rules applied. Total rules applied 295 place count 3101 transition count 10969
Reduce places removed 291 places and 0 transitions.
Iterating post reduction 0 with 291 rules applied. Total rules applied 586 place count 2810 transition count 10969
Applied a total of 586 rules in 2205 ms. Remains 2810 /3103 variables (removed 293) and now considering 10969/7083 (removed -3886) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2205 ms. Remains : 2810/3103 places, 10969/7083 transitions.
RANDOM walk for 40000 steps (844 resets) in 2094 ms. (19 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (68 resets) in 210 ms. (189 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 25906 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :0 out of 1
Probabilistic random walk after 25906 steps, saw 11132 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
[2026-05-25 18:31:08] [INFO ] Flow matrix only has 10083 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-11470424788131609995.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17095765548840649804.kers'
[2026-05-25 18:31:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11470424788131609995.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17095765548840649804.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 4 ms.
// Phase 1: matrix 10083 rows 2764 cols 28284 entries
Finished phase 1 with 2725 SingleSign rule and 20 generalized
[2026-05-25 18:31:09] [INFO ] Computed 65 invariants in 118 ms
Computed 65 P flows in 131 ms.
Exported basis to /tmp/petrispot-output-17095765548840649804.kers
Total runtime 141 ms.
[2026-05-25 18:31:09] [INFO ] State equation strengthened by 6802 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2682/2684 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2684 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 26/2710 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2710 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2710 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 43/2753 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 45428ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 2810 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2810/2810 places, 10969/10969 transitions.
Applied a total of 0 rules in 839 ms. Remains 2810 /2810 variables (removed 0) and now considering 10969/10969 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 839 ms. Remains : 2810/2810 places, 10969/10969 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2810/2810 places, 10969/10969 transitions.
Applied a total of 0 rules in 730 ms. Remains 2810 /2810 variables (removed 0) and now considering 10969/10969 (removed 0) transitions.
[2026-05-25 18:31:55] [INFO ] Flow matrix only has 10083 transitions (discarded 886 similar events)
[2026-05-25 18:31:55] [INFO ] Invariant cache hit.
[2026-05-25 18:32:02] [INFO ] Implicit Places using invariants in 6773 ms returned []
Implicit Place search using SMT only with invariants took 6774 ms to find 0 implicit places.
Running 10875 sub problems to find dead transitions.
[2026-05-25 18:32:02] [INFO ] Flow matrix only has 10083 transitions (discarded 886 similar events)
[2026-05-25 18:32:02] [INFO ] Invariant cache hit.
[2026-05-25 18:32:02] [INFO ] State equation strengthened by 6802 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2808 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 10875 unsolved
SMT process timed out in 49242ms, After SMT, problems are : Problem set: 0 solved, 10875 unsolved
Search for dead transitions found 0 dead transitions in 49276ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56807 ms. Remains : 2810/2810 places, 10969/10969 transitions.
Found 2 invariant AP formulas.
Knowledge based reduction with 17 factoid took 226 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 134 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Knowledge-based reduction took 115024 ms.
Stuttering acceptance computed with spot in 129 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 4 out of 3103 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 3103/3103 places, 7083/7083 transitions.
Applied a total of 0 rules in 652 ms. Remains 3103 /3103 variables (removed 0) and now considering 7083/7083 (removed 0) transitions.
[2026-05-25 18:32:53] [INFO ] Flow matrix only has 6483 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-10389792222605601770.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7636383636873439553.kers'
[2026-05-25 18:32:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10389792222605601770.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7636383636873439553.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 10 ms.
// Phase 1: matrix 6483 rows 3057 cols 17120 entries
Finished phase 1 with 3024 SingleSign rule and 14 generalized
[2026-05-25 18:32:53] [INFO ] Computed 65 invariants in 126 ms
Computed 65 P flows in 127 ms.
Exported basis to /tmp/petrispot-output-7636383636873439553.kers
Total runtime 138 ms.
[2026-05-25 18:32:59] [INFO ] Implicit Places using invariants in 5985 ms returned []
[2026-05-25 18:32:59] [INFO ] Flow matrix only has 6483 transitions (discarded 600 similar events)
[2026-05-25 18:32:59] [INFO ] Invariant cache hit.
[2026-05-25 18:33:01] [INFO ] State equation strengthened by 2623 read => feed constraints.
[2026-05-25 18:33:32] [INFO ] Performed 537/3103 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 18:34:02] [INFO ] Performed 1042/3103 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 18:34:32] [INFO ] Performed 1376/3103 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 18:35:02] [INFO ] Performed 1641/3103 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 18:35:02] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 18:35:02] [INFO ] Implicit Places using invariants and state equation in 123197 ms returned []
Implicit Place search using SMT with State Equation took 129205 ms to find 0 implicit places.
[2026-05-25 18:35:02] [INFO ] Redundant transitions in 477 ms returned []
Running 7058 sub problems to find dead transitions.
[2026-05-25 18:35:02] [INFO ] Flow matrix only has 6483 transitions (discarded 600 similar events)
[2026-05-25 18:35:02] [INFO ] Invariant cache hit.
[2026-05-25 18:35:02] [INFO ] State equation strengthened by 2623 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/3101 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 7058 unsolved
SMT process timed out in 38688ms, After SMT, problems are : Problem set: 0 solved, 7058 unsolved
Search for dead transitions found 0 dead transitions in 38700ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 169054 ms. Remains : 3103/3103 places, 7083/7083 transitions.
Computed a total of 503 stabilizing places and 1906 stable transitions
Computed a total of 503 stabilizing places and 1906 stable transitions
Knowledge based reduction with 7 factoid took 79 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
RANDOM walk for 30054 steps (516 resets) in 1236 ms. (24 steps per ms) remains 0/3 properties
Knowledge based reduction with 7 factoid took 75 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Knowledge-based reduction took 724 ms.
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 1725 reset in 1209 ms.
Product exploration explored 100000 steps with 1726 reset in 1302 ms.
Built C files in :
/tmp/ltsmin14254218750721933811
[2026-05-25 18:35:45] [INFO ] Too many transitions (7083) to apply POR reductions. Disabling POR matrices.
[2026-05-25 18:35:45] [INFO ] Built C files in 164ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14254218750721933811
Running compilation step : cd /tmp/ltsmin14254218750721933811;'/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/ltsmin14254218750721933811;'/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/ltsmin14254218750721933811;'/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 3103 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3103/3103 places, 7083/7083 transitions.
Applied a total of 0 rules in 573 ms. Remains 3103 /3103 variables (removed 0) and now considering 7083/7083 (removed 0) transitions.
[2026-05-25 18:35:48] [INFO ] Flow matrix only has 6483 transitions (discarded 600 similar events)
[2026-05-25 18:35:48] [INFO ] Invariant cache hit.
[2026-05-25 18:35:53] [INFO ] Implicit Places using invariants in 5082 ms returned []
[2026-05-25 18:35:53] [INFO ] Flow matrix only has 6483 transitions (discarded 600 similar events)
[2026-05-25 18:35:53] [INFO ] Invariant cache hit.
[2026-05-25 18:35:56] [INFO ] State equation strengthened by 2623 read => feed constraints.
[2026-05-25 18:36:27] [INFO ] Performed 552/3103 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 18:36:57] [INFO ] Performed 1001/3103 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 18:37:27] [INFO ] Performed 1380/3103 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 18:37:57] [INFO ] Performed 1639/3103 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 18:37:57] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 18:37:57] [INFO ] Implicit Places using invariants and state equation in 123570 ms returned []
Implicit Place search using SMT with State Equation took 128655 ms to find 0 implicit places.
[2026-05-25 18:37:57] [INFO ] Redundant transitions in 457 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 129693 ms. Remains : 3103/3103 places, 7083/7083 transitions.
Built C files in :
/tmp/ltsmin8534306957090312493
[2026-05-25 18:37:57] [INFO ] Too many transitions (7083) to apply POR reductions. Disabling POR matrices.
[2026-05-25 18:37:57] [INFO ] Built C files in 90ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8534306957090312493
Running compilation step : cd /tmp/ltsmin8534306957090312493;'/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/ltsmin8534306957090312493;'/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/ltsmin8534306957090312493;'/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 18:38:02] [INFO ] Flatten gal took : 525 ms
[2026-05-25 18:38:02] [INFO ] Flatten gal took : 163 ms
[2026-05-25 18:38:02] [INFO ] Time to serialize gal into /tmp/LTL10152317536702947328.gal : 67 ms
[2026-05-25 18:38:02] [INFO ] Time to serialize properties into /tmp/LTL7247791932440880018.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/LTL10152317536702947328.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17943599358954087486.hoa' '-atoms' '/tmp/LTL7247791932440880018.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/LTL7247791932440880018.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17943599358954087486.hoa
Detected timeout of ITS tools.
[2026-05-25 18:38:17] [INFO ] Flatten gal took : 113 ms
[2026-05-25 18:38:17] [INFO ] Flatten gal took : 120 ms
[2026-05-25 18:38:17] [INFO ] Time to serialize gal into /tmp/LTL13229314733011120730.gal : 27 ms
[2026-05-25 18:38:17] [INFO ] Time to serialize properties into /tmp/LTL17660990048595533449.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/LTL13229314733011120730.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17660990048595533449.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F(("(((Node13IsTheNodeMaster<1)||(Node17HasDetectedCrashOfNode13<1))&&((Node0ManageTheCrashOfNode7<1)||(Lx5IsAtTheLeftExtremityOf...353
Formula 0 simplified : FG(!"(((Node13IsTheNodeMaster<1)||(Node17HasDetectedCrashOfNode13<1))&&((Node0ManageTheCrashOfNode7<1)||(Lx5IsAtTheLeftExtremityOfTh...343
Detected timeout of ITS tools.
[2026-05-25 18:38:33] [INFO ] Flatten gal took : 130 ms
[2026-05-25 18:38:33] [INFO ] Applying decomposition
[2026-05-25 18:38:33] [INFO ] Flatten gal took : 128 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/graph2237780958495497975.txt' '-o' '/tmp/graph2237780958495497975.bin' '-w' '/tmp/graph2237780958495497975.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2237780958495497975.bin' '-l' '-1' '-v' '-w' '/tmp/graph2237780958495497975.weights' '-q' '0' '-e' '0.001'
[2026-05-25 18:38:33] [INFO ] Decomposing Gal with order
[2026-05-25 18:38:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 18:38:35] [INFO ] Removed a total of 6581 redundant transitions.
[2026-05-25 18:38:35] [INFO ] Flatten gal took : 956 ms
[2026-05-25 18:38:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 2960 labels/synchronizations in 332 ms.
[2026-05-25 18:38:35] [INFO ] Time to serialize gal into /tmp/LTL12287250671606346721.gal : 54 ms
[2026-05-25 18:38:35] [INFO ] Time to serialize properties into /tmp/LTL7434190156454121731.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/LTL12287250671606346721.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7434190156454121731.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(F(("(((u0.Node13IsTheNodeMaster<1)||(i13.u191.Node17HasDetectedCrashOfNode13<1))&&((i2.i1.i0.u24.Node0ManageTheCrashOfNode7<1)||(...420
Formula 0 simplified : FG(!"(((u0.Node13IsTheNodeMaster<1)||(i13.u191.Node17HasDetectedCrashOfNode13<1))&&((i2.i1.i0.u24.Node0ManageTheCrashOfNode7<1)||(i2...410
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-11 finished in 619146 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U G(((p0 U (!p1 U X(p2)))||G(!p3)))))'
Support contains 8 out of 14508 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14508/14508 places, 22267/22267 transitions.
Applied a total of 0 rules in 642 ms. Remains 14508 /14508 variables (removed 0) and now considering 22267/22267 (removed 0) transitions.
[2026-05-25 18:38:51] [INFO ] Flow matrix only has 21667 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-3019958686047775588.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5025444949736061067.kers'
[2026-05-25 18:38:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3019958686047775588.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5025444949736061067.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 15 ms.
// Phase 1: matrix 21667 rows 14462 cols 57088 entries
Finished phase 1 with 8780 SingleSign rule and 5263 generalized
[2026-05-25 18:38:52] [INFO ] Computed 465 invariants in 445 ms
Computed 465 P flows in 446 ms.
Exported basis to /tmp/petrispot-output-5025444949736061067.kers
Total runtime 467 ms.
[2026-05-25 18:39:24] [INFO ] Performed 11985/14508 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 18:39:38] [INFO ] Implicit Places using invariants in 46550 ms returned []
Implicit Place search using SMT only with invariants took 46573 ms to find 0 implicit places.
Running 22242 sub problems to find dead transitions.
[2026-05-25 18:39:38] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
[2026-05-25 18:39:38] [INFO ] Invariant cache hit.
[2026-05-25 18:39:38] [INFO ] State equation strengthened by 6802 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/14506 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 22242 unsolved
SMT process timed out in 92289ms, After SMT, problems are : Problem set: 0 solved, 22242 unsolved
Search for dead transitions found 0 dead transitions in 92357ms
Finished structural reductions in LTL mode , in 1 iterations and 139621 ms. Remains : 14508/14508 places, 22267/22267 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U G(((p0 U (!p1 U X(p2)))||G(!p3)))))'
Stuttering acceptance computed with spot in 736 ms :[(AND (NOT p2) p3), (NOT p2), (AND (NOT p2) p3), (AND (NOT p2) p3), (NOT p2), (AND (NOT p2) p3), (AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p2) p3), (AND p3 (NOT p2)), true, (NOT p2), (AND (NOT p2) p3), (AND (NOT p2) p3), p3]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-12
Stuttering criterion allowed to conclude after 30396 steps with 369 reset in 958 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C08-LTLFireability-12 finished in 141647 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(p1)||p0)))'
Support contains 2 out of 14508 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14508/14508 places, 22267/22267 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4800 transitions
Trivial Post-agglo rules discarded 4800 transitions
Performed 4800 trivial Post agglomeration. Transition count delta: 4800
Iterating post reduction 0 with 4800 rules applied. Total rules applied 4800 place count 14508 transition count 17467
Reduce places removed 4800 places and 0 transitions.
Iterating post reduction 1 with 4800 rules applied. Total rules applied 9600 place count 9708 transition count 17467
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 400 Pre rules applied. Total rules applied 9600 place count 9708 transition count 17067
Deduced a syphon composed of 400 places in 22 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 2 with 800 rules applied. Total rules applied 10400 place count 9308 transition count 17067
Discarding 4400 places :
Symmetric choice reduction at 2 with 4400 rule applications. Total rules 14800 place count 4908 transition count 12667
Iterating global reduction 2 with 4400 rules applied. Total rules applied 19200 place count 4908 transition count 12667
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 19200 place count 4908 transition count 12651
Deduced a syphon composed of 16 places in 10 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 19232 place count 4892 transition count 12651
Discarding 550 places :
Symmetric choice reduction at 2 with 550 rule applications. Total rules 19782 place count 4342 transition count 8251
Iterating global reduction 2 with 550 rules applied. Total rules applied 20332 place count 4342 transition count 8251
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 20382 place count 4317 transition count 8226
Applied a total of 20382 rules in 4840 ms. Remains 4317 /14508 variables (removed 10191) and now considering 8226/22267 (removed 14041) transitions.
[2026-05-25 18:41:17] [INFO ] Flow matrix only has 7626 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-12092383218561838633.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6601008506670496629.kers'
[2026-05-25 18:41:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12092383218561838633.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6601008506670496629.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 13 ms.
// Phase 1: matrix 7626 rows 4271 cols 21262 entries
Finished phase 1 with 2833 SingleSign rule and 1019 generalized
[2026-05-25 18:41:17] [INFO ] Computed 465 invariants in 166 ms
Computed 465 P flows in 167 ms.
Exported basis to /tmp/petrispot-output-6601008506670496629.kers
Total runtime 173 ms.
[2026-05-25 18:41:25] [INFO ] Implicit Places using invariants in 8347 ms returned [9, 10, 11, 12, 13, 14, 15, 16, 193, 194, 195, 196, 197, 198, 199, 200, 336, 337, 338, 339, 340, 341, 342, 343, 496, 497, 498, 499, 500, 501, 502, 503, 620, 621, 622, 623, 624, 625, 626, 627, 757, 758, 759, 760, 761, 762, 763, 764, 864, 865, 866, 867, 868, 869, 870, 871, 980, 981, 982, 983, 984, 985, 986, 987, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1169, 1170, 1171, 1172, 1173, 1174, 1175, 1176, 1248, 1249, 1250, 1251, 1252, 1253, 1254, 1255, 1328, 1329, 1330, 1331, 1332, 1333, 1334, 1335, 1396, 1397, 1398, 1399, 1400, 1401, 1402, 1403, 1461, 1462, 1463, 1464, 1465, 1466, 1467, 1468, 1520, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1572, 1573, 1574, 1575, 1576, 1577, 1578, 1579, 1624, 1625, 1626, 1627, 1628, 1629, 1630, 1631, 1665, 1666, 1667, 1668, 1669, 1670, 1671, 1672, 1712, 1713, 1714, 1715, 1716, 1717, 1718, 1719, 1744, 1745, 1746, 1747, 1748, 1749, 1750, 1751, 1788, 1789, 1790, 1791, 1792, 1793, 1794, 1795, 1813, 1814, 1815, 1816, 1817, 1818, 1819, 1820, 1856, 1857, 1858, 1859, 1860, 1861, 1862, 1863, 1877, 1878, 1879, 1880, 1881, 1882, 1883, 1884, 1918, 1919, 1920, 1921, 1922, 1923, 1924, 1925, 1939, 1940, 1941, 1942, 1943, 1944, 1945, 1946, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2046, 2047, 2048, 2049, 2050, 2051, 2052, 2053, 2070, 2071, 2072, 2073, 2074, 2075, 2076, 2077, 2114, 2115, 2116, 2117, 2118, 2119, 2120, 2121, 2143, 2144, 2145, 2146, 2147, 2148, 2149, 2150, 2190, 2191, 2192, 2193, 2194, 2195, 2196, 2197, 2226, 2227, 2228, 2229, 2230, 2231, 2232, 2233, 2278, 2279, 2280, 2281, 2282, 2283, 2284, 2285, 2323, 2324, 2325, 2326, 2327, 2328, 2329, 2330, 2382, 2383, 2384, 2385, 2386, 2387, 2388, 2389, 2438, 2439, 2440, 2441, 2442, 2443, 2444, 2445, 2506, 2507, 2508, 2509, 2510, 2511, 2512, 2513, 2575, 2576, 2577, 2578, 2579, 2580, 2581, 2582, 2654, 2655, 2656, 2657, 2658, 2659, 2660, 2661, 2738, 2739, 2740, 2741, 2742, 2743, 2744, 2745, 2830, 2831, 2832, 2833, 2834, 2835, 2836, 2837, 2931, 2932, 2933, 2934, 2935, 2936, 2937, 2938, 3038, 3039, 3040, 3041, 3042, 3043, 3044, 3045, 3158, 3159, 3160, 3161, 3162, 3163, 3164, 3165, 3282, 3283, 3284, 3285, 3286, 3287, 3288, 3289, 3423, 3424, 3425, 3426, 3427, 3428, 3429, 3430, 3564, 3565, 3566, 3567, 3568, 3569, 3570, 3571, 3728, 3729, 3730, 3731, 3732, 3733, 3734, 3735]
Discarding 400 places :
Implicit Place search using SMT only with invariants took 8365 ms to find 400 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3917/14508 places, 8226/22267 transitions.
Discarding 384 places :
Symmetric choice reduction at 0 with 384 rule applications. Total rules 384 place count 3533 transition count 7842
Iterating global reduction 0 with 384 rules applied. Total rules applied 768 place count 3533 transition count 7842
Discarding 384 places :
Symmetric choice reduction at 0 with 384 rule applications. Total rules 1152 place count 3149 transition count 7458
Iterating global reduction 0 with 384 rules applied. Total rules applied 1536 place count 3149 transition count 7458
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 1584 place count 3101 transition count 7074
Iterating global reduction 0 with 48 rules applied. Total rules applied 1632 place count 3101 transition count 7074
Applied a total of 1632 rules in 2267 ms. Remains 3101 /3917 variables (removed 816) and now considering 7074/8226 (removed 1152) transitions.
[2026-05-25 18:41:28] [INFO ] Flow matrix only has 6474 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-16728014348324808096.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8822602129638057929.kers'
[2026-05-25 18:41:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16728014348324808096.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8822602129638057929.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 3 ms.
// Phase 1: matrix 6474 rows 3055 cols 17102 entries
Finished phase 1 with 3022 SingleSign rule and 14 generalized
[2026-05-25 18:41:28] [INFO ] Computed 65 invariants in 90 ms
Computed 65 P flows in 90 ms.
Exported basis to /tmp/petrispot-output-8822602129638057929.kers
Total runtime 97 ms.
[2026-05-25 18:41:33] [INFO ] Implicit Places using invariants in 5895 ms returned []
[2026-05-25 18:41:33] [INFO ] Flow matrix only has 6474 transitions (discarded 600 similar events)
[2026-05-25 18:41:33] [INFO ] Invariant cache hit.
[2026-05-25 18:41:37] [INFO ] State equation strengthened by 2616 read => feed constraints.
[2026-05-25 18:42:08] [INFO ] Performed 564/3101 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 18:42:38] [INFO ] Performed 1101/3101 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 18:43:08] [INFO ] Performed 1478/3101 implicitness test of which 0 returned IMPLICIT in 90 seconds.

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-S24C08"
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-S24C08, 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-oct2-177969020300492"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C08.tgz
mv MultiCrashLeafsetExtension-PT-S24C08 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 ;