fond
Model Checking Contest 2026
16th edition, Hamburg, Germany, June 23, 2026
Execution of r178-oct2-177969020300523
Last Updated
Jun 17, 2026

About the Execution of ITS-Tools for MultiCrashLeafsetExtension-PT-S24C12

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15250.520 3600000.00 5420834.00 3857.30 FFFFFFTTFTFTFFT? normal

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-oct2-177969020300523.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-S24C12, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-oct2-177969020300523
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 20M
-rw-r--r-- 1 mcc users 15K Mar 7 18:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Mar 7 18:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 7 18:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Mar 7 18:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.2K Mar 15 11:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K Mar 15 11:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Mar 15 11:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 11:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K Mar 7 18:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Mar 7 18:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Mar 7 18:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Mar 7 18:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Mar 15 11:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Mar 15 11:42 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 20M 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-S24C12-LTLCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1779736305210

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S24C12
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-25 19:11:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 19:11:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 19:11:47] [INFO ] Load time of PNML (sax parser for PT used): 898 ms
[2026-05-25 19:11:47] [INFO ] Transformed 20612 places.
[2026-05-25 19:11:47] [INFO ] Transformed 29875 transitions.
[2026-05-25 19:11:47] [INFO ] Parsed PT model containing 20612 places and 29875 transitions and 109334 arcs in 1165 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 43 out of 20612 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 20612/20612 places, 29875/29875 transitions.
Reduce places removed 52 places and 0 transitions.
Iterating post reduction 0 with 52 rules applied. Total rules applied 52 place count 20560 transition count 29875
Applied a total of 52 rules in 881 ms. Remains 20560 /20612 variables (removed 52) and now considering 29875/29875 (removed 0) transitions.
[2026-05-25 19:11:49] [INFO ] Flow matrix only has 29275 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-6491786228374659603.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10723972752812250168.kers'
[2026-05-25 19:11:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6491786228374659603.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10723972752812250168.kers]
Culling duplicate invariants (modulo rational): removing 363 columns.
Culled 363 columns in 35 ms.
// Phase 1: matrix 29275 rows 20197 cols 78325 entries
Finished phase 1 with 11988 SingleSign rule and 7271 generalized
[2026-05-25 19:11:50] [INFO ] Computed 1301 invariants in 614 ms
Computed 1301 P flows in 628 ms.
Exported basis to /tmp/petrispot-output-10723972752812250168.kers
Total runtime 651 ms.
[2026-05-25 19:12:26] [INFO ] Performed 5359/20560 implicitness test of which 155 returned IMPLICIT in 30 seconds.
[2026-05-25 19:12:56] [INFO ] Performed 9737/20560 implicitness test of which 307 returned IMPLICIT in 60 seconds.
[2026-05-25 19:13:26] [INFO ] Performed 13423/20560 implicitness test of which 436 returned IMPLICIT in 90 seconds.
[2026-05-25 19:13:56] [INFO ] Performed 16267/20560 implicitness test of which 526 returned IMPLICIT in 120 seconds.
[2026-05-25 19:14:27] [INFO ] Performed 20023/20560 implicitness test of which 627 returned IMPLICIT in 150 seconds.
[2026-05-25 19:14:30] [INFO ] Implicit Places using invariants in 160940 ms returned [4, 8, 36, 66, 98, 132, 168, 206, 246, 288, 332, 378, 426, 475, 523, 569, 613, 655, 695, 733, 769, 803, 835, 865, 893, 969, 976, 1003, 1031, 1061, 1093, 1127, 1163, 1201, 1241, 1283, 1327, 1373, 1420, 1466, 1510, 1552, 1592, 1630, 1666, 1700, 1732, 1762, 1790, 1817, 1893, 1900, 1927, 1954, 1982, 2012, 2044, 2078, 2114, 2152, 2192, 2234, 2278, 2323, 2367, 2409, 2449, 2487, 2523, 2557, 2589, 2619, 2647, 2674, 2701, 2777, 2784, 2811, 2838, 2865, 2893, 2923, 2955, 2989, 3025, 3063, 3103, 3145, 3188, 3230, 3270, 3308, 3344, 3378, 3410, 3440, 3468, 3495, 3522, 3549, 3625, 3632, 3659, 3686, 3713, 3740, 3768, 3798, 3830, 3864, 3900, 3938, 3978, 4019, 4059, 4097, 4133, 4167, 4199, 4229, 4257, 4284, 4311, 4338, 4365, 4441, 4475, 4502, 4529, 4556, 4583, 4611, 4641, 4673, 4707, 4743, 4781, 4820, 4858, 4894, 4928, 4960, 4990, 5018, 5045, 5072, 5099, 5126, 5153, 5229, 5236, 5263, 5290, 5317, 5344, 5371, 5398, 5426, 5456, 5488, 5522, 5558, 5595, 5631, 5665, 5697, 5727, 5755, 5782, 5809, 5836, 5863, 5890, 5917, 5993, 6000, 6027, 6054, 6081, 6108, 6135, 6162, 6189, 6217, 6247, 6279, 6313, 6348, 6382, 6414, 6444, 6472, 6499, 6526, 6553, 6580, 6607, 6634, 6661, 6737, 6744, 6771, 6798, 6825, 6852, 6879, 6906, 6933, 6960, 6988, 7018, 7050, 7083, 7115, 7145, 7173, 7200, 7227, 7254, 7281, 7308, 7335, 7362, 7389, 7465, 7472, 7499, 7526, 7553, 7580, 7607, 7634, 7661, 7688, 7715, 7743, 7773, 7804, 7834, 7862, 7889, 7916, 7943, 7970, 7997, 8024, 8051, 8078, 8105, 8181, 8188, 8215, 8242, 8269, 8296, 8323, 8350, 8377, 8404, 8431, 8458, 8486, 8515, 8543, 8570, 8597, 8624, 8651, 8678, 8705, 8732, 8759, 8786, 8813, 8889, 8896, 8923, 8950, 8977, 9004, 9031, 9058, 9085, 9112, 9139, 9166, 9193, 9220, 9247, 9274, 9301, 9328, 9355, 9382, 9409, 9436, 9463, 9490, 9517, 9593, 9595, 9599, 9626, 9653, 9680, 9707, 9734, 9761, 9788, 9815, 9842, 9869, 9896, 9923, 9950, 9977, 10004, 10031, 10058, 10085, 10112, 10139, 10166, 10193, 10220, 10296, 10303, 10330, 10357, 10384, 10411, 10438, 10465, 10492, 10519, 10546, 10573, 10600, 10627, 10654, 10681, 10708, 10735, 10762, 10789, 10816, 10843, 10870, 10897, 10924, 11000, 11007, 11034, 11061, 11088, 11115, 11142, 11169, 11196, 11223, 11250, 11277, 11304, 11332, 11361, 11389, 11416, 11443, 11470, 11497, 11524, 11551, 11578, 11605, 11632, 11708, 11715, 11742, 11769, 11796, 11823, 11850, 11877, 11904, 11931, 11958, 11985, 12013, 12043, 12074, 12104, 12132, 12159, 12186, 12213, 12240, 12267, 12294, 12321, 12348, 12424, 12431, 12458, 12485, 12512, 12539, 12566, 12593, 12620, 12647, 12674, 12702, 12732, 12764, 12797, 12829, 12859, 12887, 12914, 12941, 12968, 12995, 13022, 13049, 13076, 13152, 13159, 13186, 13213, 13240, 13267, 13294, 13321, 13348, 13375, 13403, 13433, 13465, 13499, 13534, 13568, 13600, 13630, 13658, 13685, 13712, 13739, 13766, 13793, 13820, 13896, 13903, 13930, 13957, 13984, 14011, 14038, 14065, 14092, 14120, 14150, 14182, 14216, 14252, 14289, 14325, 14359, 14391, 14421, 14449, 14476, 14503, 14530, 14557, 14584, 14660, 14667, 14694, 14721, 14748, 14775, 14802, 14829, 14857, 14887, 14919, 14953, 14989, 15027, 15066, 15104, 15140, 15174, 15206, 15236, 15264, 15291, 15318, 15345, 15372, 15448, 15455, 15482, 15509, 15536, 15563, 15590, 15618, 15648, 15680, 15714, 15750, 15788, 15828, 15869, 15909, 15947, 15983, 16017, 16049, 16079, 16107, 16134, 16161, 16188, 16264, 16271, 16298, 16325, 16352, 16379, 16407, 16437, 16469, 16503, 16539, 16577, 16617, 16659, 16702, 16744, 16784, 16822, 16858, 16892, 16924, 16954, 16982, 17009, 17036, 17112, 17119, 17146, 17173, 17200, 17228, 17258, 17290, 17324, 17360, 17398, 17438, 17480, 17524, 17569, 17613, 17655, 17695, 17733, 17769, 17803, 17835, 17865, 17893, 17920, 17996, 18003, 18030, 18057, 18085, 18115, 18147, 18181, 18217, 18255, 18295, 18337, 18381, 18427, 18474, 18520, 18564, 18606, 18646, 18684, 18720, 18754, 18786, 18816, 18844, 18920, 18922, 18926, 18953, 18981, 19011, 19043, 19077, 19113, 19151, 19191, 19233, 19277, 19323, 19371, 19420, 19468, 19514, 19558, 19600, 19640, 19678, 19714, 19748, 19780, 19810, 19887]
[2026-05-25 19:14:30] [INFO ] Actually due to overlaps returned [969, 1893, 2777, 3625, 4441, 5229, 5993, 6737, 7465, 8181, 8889, 9593, 10296, 11000, 11708, 12424, 13152, 13896, 14660, 15448, 16264, 17112, 17996, 18920, 19887, 4, 9595, 18922]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 161033 ms to find 28 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 20532/20612 places, 29875/29875 transitions.
Applied a total of 0 rules in 651 ms. Remains 20532 /20532 variables (removed 0) and now considering 29875/29875 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 162606 ms. Remains : 20532/20612 places, 29875/29875 transitions.
Starting structural reductions in LTL mode, iteration 0 : 20532/20532 places, 29875/29875 transitions.
Applied a total of 0 rules in 526 ms. Remains 20532 /20532 variables (removed 0) and now considering 29875/29875 (removed 0) transitions.
[2026-05-25 19:14:31] [INFO ] Flow matrix only has 29275 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-5216836339324424811.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7798191974931062721.kers'
[2026-05-25 19:14:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5216836339324424811.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7798191974931062721.kers]
Culling duplicate invariants (modulo rational): removing 360 columns.
Culled 360 columns in 21 ms.
// Phase 1: matrix 29275 rows 20172 cols 77700 entries
Finished phase 1 with 11676 SingleSign rule and 7583 generalized
[2026-05-25 19:14:32] [INFO ] Computed 1273 invariants in 623 ms
Computed 1273 P flows in 625 ms.
Exported basis to /tmp/petrispot-output-7798191974931062721.kers
Total runtime 653 ms.
[2026-05-25 19:15:07] [INFO ] Performed 5987/20532 implicitness test of which 167 returned IMPLICIT in 30 seconds.
[2026-05-25 19:15:37] [INFO ] Performed 11129/20532 implicitness test of which 341 returned IMPLICIT in 60 seconds.
[2026-05-25 19:16:07] [INFO ] Performed 15456/20532 implicitness test of which 480 returned IMPLICIT in 90 seconds.
[2026-05-25 19:16:37] [INFO ] Performed 20022/20532 implicitness test of which 599 returned IMPLICIT in 120 seconds.
[2026-05-25 19:16:55] [INFO ] Implicit Places using invariants in 143524 ms returned [7, 35, 65, 97, 131, 167, 205, 245, 287, 331, 377, 425, 474, 522, 568, 612, 654, 694, 732, 768, 802, 834, 864, 892, 974, 1001, 1029, 1059, 1091, 1125, 1161, 1199, 1239, 1281, 1325, 1371, 1418, 1464, 1508, 1550, 1590, 1628, 1664, 1698, 1730, 1760, 1788, 1815, 1897, 1924, 1951, 1979, 2009, 2041, 2075, 2111, 2149, 2189, 2231, 2275, 2320, 2364, 2406, 2446, 2484, 2520, 2554, 2586, 2616, 2644, 2671, 2698, 2780, 2807, 2834, 2861, 2889, 2919, 2951, 2985, 3021, 3059, 3099, 3141, 3184, 3226, 3266, 3304, 3340, 3374, 3406, 3436, 3464, 3491, 3518, 3545, 3627, 3654, 3681, 3708, 3735, 3763, 3793, 3825, 3859, 3895, 3933, 3973, 4014, 4054, 4092, 4128, 4162, 4194, 4224, 4252, 4279, 4306, 4333, 4360, 4469, 4496, 4523, 4550, 4577, 4605, 4635, 4667, 4701, 4737, 4775, 4814, 4852, 4888, 4922, 4954, 4984, 5012, 5039, 5066, 5093, 5120, 5147, 5229, 5256, 5283, 5310, 5337, 5364, 5391, 5419, 5449, 5481, 5515, 5551, 5588, 5624, 5658, 5690, 5720, 5748, 5775, 5802, 5829, 5856, 5883, 5910, 5992, 6019, 6046, 6073, 6100, 6127, 6154, 6181, 6209, 6239, 6271, 6305, 6340, 6374, 6406, 6436, 6464, 6491, 6518, 6545, 6572, 6599, 6626, 6653, 6735, 6762, 6789, 6816, 6843, 6870, 6897, 6924, 6951, 6979, 7009, 7041, 7074, 7106, 7136, 7164, 7191, 7218, 7245, 7272, 7299, 7326, 7353, 7380, 7462, 7489, 7516, 7543, 7570, 7597, 7624, 7651, 7678, 7705, 7733, 7763, 7794, 7824, 7852, 7879, 7906, 7933, 7960, 7987, 8014, 8041, 8068, 8095, 8177, 8204, 8231, 8258, 8285, 8312, 8339, 8366, 8393, 8420, 8447, 8475, 8504, 8532, 8559, 8586, 8613, 8640, 8667, 8694, 8721, 8748, 8775, 8802, 8884, 8911, 8938, 8965, 8992, 9019, 9046, 9073, 9100, 9127, 9154, 9181, 9208, 9235, 9262, 9289, 9316, 9343, 9370, 9397, 9424, 9451, 9478, 9505, 9585, 9612, 9639, 9666, 9693, 9720, 9747, 9774, 9801, 9828, 9855, 9882, 9909, 9936, 9963, 9990, 10017, 10044, 10071, 10098, 10125, 10152, 10179, 10206, 10288, 10315, 10342, 10369, 10396, 10423, 10450, 10477, 10504, 10531, 10558, 10585, 10612, 10639, 10666, 10693, 10720, 10747, 10774, 10801, 10828, 10855, 10882, 10909, 10991, 11018, 11045, 11072, 11099, 11126, 11153, 11180, 11207, 11234, 11261, 11288, 11316, 11345, 11373, 11400, 11427, 11454, 11481, 11508, 11535, 11562, 11589, 11616, 11698, 11725, 11752, 11779, 11806, 11833, 11860, 11887, 11914, 11941, 11968, 11996, 12026, 12057, 12087, 12115, 12142, 12169, 12196, 12223, 12250, 12277, 12304, 12331, 12413, 12440, 12467, 12494, 12521, 12548, 12575, 12602, 12629, 12656, 12684, 12714, 12746, 12779, 12811, 12841, 12869, 12896, 12923, 12950, 12977, 13004, 13031, 13058, 13140, 13167, 13194, 13221, 13248, 13275, 13302, 13329, 13356, 13384, 13414, 13446, 13480, 13515, 13549, 13581, 13611, 13639, 13666, 13693, 13720, 13747, 13774, 13801, 13883, 13910, 13937, 13964, 13991, 14018, 14045, 14072, 14100, 14130, 14162, 14196, 14232, 14269, 14305, 14339, 14371, 14401, 14429, 14456, 14483, 14510, 14537, 14564, 14646, 14673, 14700, 14727, 14754, 14781, 14808, 14836, 14866, 14898, 14932, 14968, 15006, 15045, 15083, 15119, 15153, 15185, 15215, 15243, 15270, 15297, 15324, 15351, 15433, 15460, 15487, 15514, 15541, 15568, 15596, 15626, 15658, 15692, 15728, 15766, 15806, 15847, 15887, 15925, 15961, 15995, 16027, 16057, 16085, 16112, 16139, 16166, 16248, 16275, 16302, 16329, 16356, 16384, 16414, 16446, 16480, 16516, 16554, 16594, 16636, 16679, 16721, 16761, 16799, 16835, 16869, 16901, 16931, 16959, 16986, 17013, 17095, 17122, 17149, 17176, 17204, 17234, 17266, 17300, 17336, 17374, 17414, 17456, 17500, 17545, 17589, 17631, 17671, 17709, 17745, 17779, 17811, 17841, 17869, 17896, 17978, 18005, 18032, 18060, 18090, 18122, 18156, 18192, 18230, 18270, 18312, 18356, 18402, 18449, 18495, 18539, 18581, 18621, 18659, 18695, 18729, 18761, 18791, 18819, 18899, 18926, 18954, 18984, 19016, 19050, 19086, 19124, 19164, 19206, 19250, 19296, 19344, 19393, 19441, 19487, 19531, 19573, 19613, 19651, 19687, 19721, 19753, 19783]
Discarding 599 places :
Implicit Place search using SMT only with invariants took 143598 ms to find 599 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 19933/20532 places, 29875/29875 transitions.
Applied a total of 0 rules in 569 ms. Remains 19933 /19933 variables (removed 0) and now considering 29875/29875 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 144698 ms. Remains : 19933/20532 places, 29875/29875 transitions.
Support contains 43 out of 19933 places after structural reductions.
[2026-05-25 19:16:57] [INFO ] Flatten gal took : 1034 ms
[2026-05-25 19:16:57] [INFO ] Flatten gal took : 705 ms
[2026-05-25 19:16:59] [INFO ] Input system was already deterministic with 29875 transitions.
Support contains 40 out of 19933 places (down from 43) after GAL structural reductions.
RANDOM walk for 40000 steps (323 resets) in 4715 ms. (8 steps per ms) remains 20/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 147 ms. (27 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 19/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 41 ms. (95 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 135 ms. (29 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 19/19 properties
[2026-05-25 19:17:01] [INFO ] Flow matrix only has 29275 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-17489799397278173746.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6475982715315876158.kers'
[2026-05-25 19:17:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17489799397278173746.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6475982715315876158.kers]
Culling duplicate invariants (modulo rational): removing 47 columns.
Culled 47 columns in 22 ms.
// Phase 1: matrix 29275 rows 19886 cols 77128 entries
Finished phase 1 with 11676 SingleSign rule and 7583 generalized
[2026-05-25 19:17:02] [INFO ] Computed 674 invariants in 678 ms
Computed 674 P flows in 679 ms.
Exported basis to /tmp/petrispot-output-6475982715315876158.kers
Total runtime 705 ms.
[2026-05-25 19:17:02] [INFO ] State equation strengthened by 9202 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp23 is UNSAT
At refinement iteration 1 (OVERLAPS) 17388/17418 variables, 3/3 constraints. Problems are: Problem set: 8 solved, 11 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 17418/49208 variables, and 3 constraints, problems are : Problem set: 8 solved, 11 unsolved in 5066 ms.
Refiners :[Positive P Invariants (semi-flows): 3/25 constraints, Generalized P Invariants (flows): 0/649 constraints, State Equation: 0/19933 constraints, ReadFeed: 0/9202 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 8 solved, 11 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 8 solved, 11 unsolved
Problem AtomicPropp0 is UNSAT
At refinement iteration 1 (OVERLAPS) 17398/17418 variables, 3/3 constraints. Problems are: Problem set: 9 solved, 10 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 17418/49208 variables, and 3 constraints, problems are : Problem set: 9 solved, 10 unsolved in 5022 ms.
Refiners :[Positive P Invariants (semi-flows): 3/25 constraints, Generalized P Invariants (flows): 0/649 constraints, State Equation: 0/19933 constraints, ReadFeed: 0/9202 constraints, PredecessorRefiner: 0/19 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11210ms problems are : Problem set: 9 solved, 10 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 19 out of 19933 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 19933/19933 places, 29875/29875 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7184 transitions
Trivial Post-agglo rules discarded 7184 transitions
Performed 7184 trivial Post agglomeration. Transition count delta: 7184
Iterating post reduction 0 with 7184 rules applied. Total rules applied 7184 place count 19933 transition count 22691
Reduce places removed 7184 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 1 with 7191 rules applied. Total rules applied 14375 place count 12749 transition count 22684
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 14382 place count 12742 transition count 22684
Performed 599 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 599 Pre rules applied. Total rules applied 14382 place count 12742 transition count 22085
Deduced a syphon composed of 599 places in 29 ms
Reduce places removed 599 places and 0 transitions.
Iterating global reduction 3 with 1198 rules applied. Total rules applied 15580 place count 12143 transition count 22085
Discarding 6584 places :
Symmetric choice reduction at 3 with 6584 rule applications. Total rules 22164 place count 5559 transition count 15501
Iterating global reduction 3 with 6584 rules applied. Total rules applied 28748 place count 5559 transition count 15501
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 28748 place count 5559 transition count 15488
Deduced a syphon composed of 13 places in 16 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 28774 place count 5546 transition count 15488
Discarding 534 places :
Symmetric choice reduction at 3 with 534 rule applications. Total rules 29308 place count 5012 transition count 9080
Iterating global reduction 3 with 534 rules applied. Total rules applied 29842 place count 5012 transition count 9080
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 12 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 29892 place count 4987 transition count 9055
Free-agglomeration rule (complex) applied 354 times.
Iterating global reduction 3 with 354 rules applied. Total rules applied 30246 place count 4987 transition count 14575
Reduce places removed 354 places and 0 transitions.
Iterating post reduction 3 with 354 rules applied. Total rules applied 30600 place count 4633 transition count 14575
Partial Free-agglomeration rule applied 275 times.
Drop transitions (Partial Free agglomeration) removed 275 transitions
Iterating global reduction 4 with 275 rules applied. Total rules applied 30875 place count 4633 transition count 14575
Applied a total of 30875 rules in 7293 ms. Remains 4633 /19933 variables (removed 15300) and now considering 14575/29875 (removed 15300) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7293 ms. Remains : 4633/19933 places, 14575/29875 transitions.
RANDOM walk for 40000 steps (556 resets) in 3556 ms. (11 steps per ms) remains 9/10 properties
BEST_FIRST walk for 40004 steps (60 resets) in 306 ms. (130 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (59 resets) in 301 ms. (132 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (59 resets) in 307 ms. (129 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (60 resets) in 301 ms. (132 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (60 resets) in 306 ms. (130 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (58 resets) in 303 ms. (131 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (60 resets) in 303 ms. (131 steps per ms) remains 8/9 properties
BEST_FIRST walk for 40004 steps (59 resets) in 302 ms. (132 steps per ms) remains 8/8 properties
[2026-05-25 19:17:21] [INFO ] Flow matrix only has 13690 transitions (discarded 885 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14274840120368384894.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1429793883924242057.kers'
[2026-05-25 19:17:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14274840120368384894.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1429793883924242057.kers]
Culling duplicate invariants (modulo rational): removing 47 columns.
Culled 47 columns in 7 ms.
// Phase 1: matrix 13690 rows 4586 cols 47404 entries
Finished phase 1 with 2873 SingleSign rule and 1086 generalized
[2026-05-25 19:17:21] [INFO ] Computed 674 invariants in 224 ms
Computed 674 P flows in 225 ms.
Exported basis to /tmp/petrispot-output-1429793883924242057.kers
Total runtime 238 ms.
[2026-05-25 19:17:21] [INFO ] State equation strengthened by 9202 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 2701/2715 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2715 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 1826/4541 variables, 603/606 constraints. Problems are: Problem set: 0 solved, 8 unsolved
SMT process timed out in 52526ms, After SMT, problems are : Problem set: 0 solved, 8 unsolved
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 14 out of 4633 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4633/4633 places, 14575/14575 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 4633 transition count 14574
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 4632 transition count 14574
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 4632 transition count 14573
Deduced a syphon composed of 1 places in 14 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 4631 transition count 14573
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 7 place count 4631 transition count 14570
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 10 place count 4628 transition count 14570
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 14 place count 4624 transition count 14566
Iterating global reduction 3 with 4 rules applied. Total rules applied 18 place count 4624 transition count 14566
Applied a total of 18 rules in 2804 ms. Remains 4624 /4633 variables (removed 9) and now considering 14566/14575 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2804 ms. Remains : 4624/4633 places, 14566/14575 transitions.
RANDOM walk for 40000 steps (556 resets) in 2618 ms. (15 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (59 resets) in 303 ms. (131 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (59 resets) in 304 ms. (131 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (59 resets) in 296 ms. (134 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (60 resets) in 310 ms. (128 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (60 resets) in 299 ms. (133 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (60 resets) in 470 ms. (84 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (59 resets) in 300 ms. (132 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (60 resets) in 302 ms. (132 steps per ms) remains 8/8 properties
Interrupted probabilistic random walk after 17272 steps, run timeout after 3001 ms. (steps per millisecond=5 ) properties seen :1 out of 8
Probabilistic random walk after 17272 steps, saw 8270 distinct states, run finished after 3014 ms. (steps per millisecond=5 ) properties seen :1
[2026-05-25 19:18:21] [INFO ] Flow matrix only has 13681 transitions (discarded 885 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11200008563287466250.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5017760415696544670.kers'
[2026-05-25 19:18:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11200008563287466250.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5017760415696544670.kers]
Culling duplicate invariants (modulo rational): removing 47 columns.
Culled 47 columns in 22 ms.
// Phase 1: matrix 13681 rows 4577 cols 47373 entries
Finished phase 1 with 2824 SingleSign rule and 1126 generalized
[2026-05-25 19:18:21] [INFO ] Computed 674 invariants in 266 ms
Computed 674 P flows in 267 ms.
Exported basis to /tmp/petrispot-output-5017760415696544670.kers
Total runtime 278 ms.
[2026-05-25 19:18:21] [INFO ] State equation strengthened by 9202 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 2695/2707 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2707 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 1825/4532 variables, 603/606 constraints. Problems are: Problem set: 0 solved, 7 unsolved
SMT process timed out in 81832ms, After SMT, problems are : Problem set: 0 solved, 7 unsolved
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 12 out of 4624 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4624/4624 places, 14566/14566 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 4624 transition count 14565
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 4623 transition count 14565
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 4623 transition count 14563
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 6 place count 4621 transition count 14563
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 8 place count 4619 transition count 14561
Iterating global reduction 3 with 2 rules applied. Total rules applied 10 place count 4619 transition count 14561
Applied a total of 10 rules in 2723 ms. Remains 4619 /4624 variables (removed 5) and now considering 14561/14566 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2723 ms. Remains : 4619/4624 places, 14561/14566 transitions.
Successfully simplified 9 atomic propositions for a total of 13 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 17309 stabilizing places and 24674 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(G(p0)))'
Support contains 1 out of 19933 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 19933/19933 places, 29875/29875 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7199 transitions
Trivial Post-agglo rules discarded 7199 transitions
Performed 7199 trivial Post agglomeration. Transition count delta: 7199
Iterating post reduction 0 with 7199 rules applied. Total rules applied 7199 place count 19933 transition count 22676
Reduce places removed 7199 places and 0 transitions.
Iterating post reduction 1 with 7199 rules applied. Total rules applied 14398 place count 12734 transition count 22676
Performed 600 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 600 Pre rules applied. Total rules applied 14398 place count 12734 transition count 22076
Deduced a syphon composed of 600 places in 35 ms
Reduce places removed 600 places and 0 transitions.
Iterating global reduction 2 with 1200 rules applied. Total rules applied 15598 place count 12134 transition count 22076
Discarding 6599 places :
Symmetric choice reduction at 2 with 6599 rule applications. Total rules 22197 place count 5535 transition count 15477
Iterating global reduction 2 with 6599 rules applied. Total rules applied 28796 place count 5535 transition count 15477
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 28796 place count 5535 transition count 15454
Deduced a syphon composed of 23 places in 21 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 28842 place count 5512 transition count 15454
Discarding 549 places :
Symmetric choice reduction at 2 with 549 rule applications. Total rules 29391 place count 4963 transition count 8866
Iterating global reduction 2 with 549 rules applied. Total rules applied 29940 place count 4963 transition count 8866
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 2 with 50 rules applied. Total rules applied 29990 place count 4938 transition count 8841
Applied a total of 29990 rules in 4547 ms. Remains 4938 /19933 variables (removed 14995) and now considering 8841/29875 (removed 21034) transitions.
[2026-05-25 19:19:50] [INFO ] Flow matrix only has 8241 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-1603762487029940589.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4265274428128487477.kers'
[2026-05-25 19:19:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1603762487029940589.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4265274428128487477.kers]
Culling duplicate invariants (modulo rational): removing 47 columns.
Culled 47 columns in 13 ms.
// Phase 1: matrix 8241 rows 4891 cols 23457 entries
Finished phase 1 with 3018 SingleSign rule and 1246 generalized
[2026-05-25 19:19:51] [INFO ] Computed 674 invariants in 186 ms
Computed 674 P flows in 200 ms.
Exported basis to /tmp/petrispot-output-4265274428128487477.kers
Total runtime 218 ms.
[2026-05-25 19:20:00] [INFO ] Implicit Places using invariants in 10047 ms returned [9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1136, 1137, 1138, 1139, 1140, 1141, 1142, 1143, 1144, 1145, 1146, 1147, 1237, 1238, 1239, 1240, 1241, 1242, 1243, 1244, 1245, 1246, 1247, 1248, 1326, 1329, 1330, 1331, 1332, 1333, 1334, 1335, 1336, 1337, 1338, 1339, 1340, 1413, 1414, 1415, 1416, 1417, 1418, 1419, 1420, 1421, 1422, 1423, 1424, 1493, 1494, 1495, 1496, 1497, 1498, 1499, 1500, 1501, 1502, 1503, 1504, 1562, 1563, 1564, 1565, 1566, 1567, 1568, 1569, 1570, 1571, 1572, 1573, 1633, 1634, 1635, 1636, 1637, 1638, 1639, 1640, 1641, 1642, 1643, 1644, 1689, 1690, 1691, 1692, 1693, 1694, 1695, 1696, 1697, 1698, 1699, 1700, 1753, 1754, 1755, 1756, 1757, 1758, 1759, 1760, 1761, 1762, 1763, 1764, 1798, 1799, 1800, 1801, 1802, 1803, 1804, 1805, 1806, 1807, 1808, 1809, 1857, 1858, 1859, 1860, 1861, 1862, 1863, 1864, 1865, 1866, 1867, 1868, 1893, 1894, 1895, 1896, 1897, 1898, 1899, 1900, 1901, 1902, 1903, 1904, 1949, 1950, 1951, 1952, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 2033, 2034, 2035, 2036, 2037, 2038, 2039, 2040, 2041, 2042, 2043, 2044, 2058, 2059, 2060, 2061, 2062, 2063, 2064, 2065, 2066, 2067, 2068, 2069, 2111, 2112, 2113, 2114, 2115, 2116, 2117, 2118, 2119, 2120, 2121, 2122, 2136, 2137, 2138, 2139, 2140, 2141, 2142, 2143, 2144, 2145, 2146, 2147, 2191, 2192, 2193, 2194, 2195, 2196, 2197, 2198, 2199, 2200, 2201, 2202, 2216, 2217, 2218, 2219, 2220, 2221, 2222, 2223, 2224, 2225, 2226, 2227, 2271, 2272, 2273, 2274, 2275, 2276, 2277, 2278, 2279, 2280, 2281, 2282, 2299, 2300, 2301, 2302, 2303, 2304, 2305, 2306, 2307, 2308, 2309, 2310, 2355, 2356, 2357, 2358, 2359, 2360, 2361, 2362, 2363, 2364, 2365, 2366, 2388, 2389, 2390, 2391, 2392, 2393, 2394, 2395, 2396, 2397, 2398, 2399, 2448, 2449, 2450, 2451, 2452, 2453, 2454, 2455, 2456, 2457, 2458, 2490, 2491, 2492, 2493, 2494, 2495, 2496, 2497, 2498, 2499, 2500, 2501, 2554, 2555, 2556, 2557, 2558, 2559, 2560, 2561, 2562, 2563, 2564, 2565, 2603, 2604, 2605, 2606, 2607, 2608, 2609, 2610, 2611, 2612, 2613, 2614, 2674, 2675, 2676, 2677, 2678, 2679, 2680, 2681, 2682, 2683, 2684, 2685, 2734, 2735, 2736, 2737, 2738, 2739, 2740, 2741, 2742, 2743, 2744, 2745, 2814, 2815, 2816, 2817, 2818, 2819, 2820, 2821, 2822, 2823, 2824, 2825, 2887, 2888, 2889, 2890, 2891, 2892, 2893, 2894, 2895, 2896, 2897, 2898, 2978, 2979, 2980, 2981, 2982, 2983, 2984, 2985, 2986, 2987, 2988, 2989, 3066, 3067, 3068, 3069, 3070, 3071, 3072, 3073, 3074, 3075, 3076, 3077, 3170, 3171, 3172, 3173, 3174, 3175, 3176, 3177, 3178, 3179, 3180, 3181, 3275, 3276, 3277, 3278, 3279, 3280, 3281, 3282, 3283, 3284, 3285, 3286, 3394, 3395, 3396, 3397, 3398, 3399, 3400, 3401, 3402, 3403, 3404, 3405, 3518, 3519, 3520, 3521, 3522, 3523, 3524, 3525, 3526, 3527, 3528, 3529, 3654, 3655, 3656, 3657, 3658, 3659, 3660, 3661, 3662, 3663, 3664, 3665, 3799, 3800, 3801, 3802, 3803, 3804, 3805, 3806, 3807, 3808, 3809, 3810, 3952, 3953, 3954, 3955, 3956, 3957, 3958, 3959, 3960, 3961, 3962, 3963, 4120, 4121, 4122, 4123, 4124, 4125, 4126, 4127, 4128, 4129, 4130, 4131]
Discarding 600 places :
Implicit Place search using SMT only with invariants took 10079 ms to find 600 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4338/19933 places, 8841/29875 transitions.
Discarding 575 places :
Symmetric choice reduction at 0 with 575 rule applications. Total rules 575 place count 3763 transition count 8266
Iterating global reduction 0 with 575 rules applied. Total rules applied 1150 place count 3763 transition count 8266
Discarding 575 places :
Symmetric choice reduction at 0 with 575 rule applications. Total rules 1725 place count 3188 transition count 7691
Iterating global reduction 0 with 575 rules applied. Total rules applied 2300 place count 3188 transition count 7691
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 2347 place count 3141 transition count 7127
Iterating global reduction 0 with 47 rules applied. Total rules applied 2394 place count 3141 transition count 7127
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2396 place count 3140 transition count 7126
Applied a total of 2396 rules in 2659 ms. Remains 3140 /4338 variables (removed 1198) and now considering 7126/8841 (removed 1715) transitions.
[2026-05-25 19:20:03] [INFO ] Flow matrix only has 6526 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-12855668540106380258.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9451259951593207168.kers'
[2026-05-25 19:20:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12855668540106380258.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9451259951593207168.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 10 ms.
// Phase 1: matrix 6526 rows 3094 cols 17234 entries
Finished phase 1 with 2718 SingleSign rule and 348 generalized
[2026-05-25 19:20:03] [INFO ] Computed 74 invariants in 152 ms
Computed 74 P flows in 153 ms.
Exported basis to /tmp/petrispot-output-9451259951593207168.kers
Total runtime 166 ms.
[2026-05-25 19:20:10] [INFO ] Implicit Places using invariants in 7250 ms returned []
[2026-05-25 19:20:10] [INFO ] Flow matrix only has 6526 transitions (discarded 600 similar events)
[2026-05-25 19:20:10] [INFO ] Invariant cache hit.
[2026-05-25 19:20:14] [INFO ] State equation strengthened by 2646 read => feed constraints.
[2026-05-25 19:20:44] [INFO ] Performed 467/3140 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 19:21:14] [INFO ] Performed 992/3140 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 19:21:44] [INFO ] Performed 1428/3140 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 19:22:16] [INFO ] Performed 1726/3140 implicitness test of which 0 returned IMPLICIT in 122 seconds.
[2026-05-25 19:22:16] [INFO ] Timeout of Implicit test with SMT after 122 seconds.
[2026-05-25 19:22:16] [INFO ] Implicit Places using invariants and state equation in 125898 ms returned []
Implicit Place search using SMT with State Equation took 133172 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3140/19933 places, 7126/29875 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 150459 ms. Remains : 3140/19933 places, 7126/29875 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 238 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-01
Stuttering criterion allowed to conclude after 84 steps with 0 reset in 6 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-01 finished in 150830 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)&&(F(G(p1))||G(p2))))'
Support contains 5 out of 19933 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 19933/19933 places, 29875/29875 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7195 transitions
Trivial Post-agglo rules discarded 7195 transitions
Performed 7195 trivial Post agglomeration. Transition count delta: 7195
Iterating post reduction 0 with 7195 rules applied. Total rules applied 7195 place count 19933 transition count 22680
Reduce places removed 7195 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 7197 rules applied. Total rules applied 14392 place count 12738 transition count 22678
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 14394 place count 12736 transition count 22678
Performed 600 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 600 Pre rules applied. Total rules applied 14394 place count 12736 transition count 22078
Deduced a syphon composed of 600 places in 41 ms
Reduce places removed 600 places and 0 transitions.
Iterating global reduction 3 with 1200 rules applied. Total rules applied 15594 place count 12136 transition count 22078
Discarding 6595 places :
Symmetric choice reduction at 3 with 6595 rule applications. Total rules 22189 place count 5541 transition count 15483
Iterating global reduction 3 with 6595 rules applied. Total rules applied 28784 place count 5541 transition count 15483
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 19 Pre rules applied. Total rules applied 28784 place count 5541 transition count 15464
Deduced a syphon composed of 19 places in 20 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 3 with 38 rules applied. Total rules applied 28822 place count 5522 transition count 15464
Discarding 545 places :
Symmetric choice reduction at 3 with 545 rule applications. Total rules 29367 place count 4977 transition count 8924
Iterating global reduction 3 with 545 rules applied. Total rules applied 29912 place count 4977 transition count 8924
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 29962 place count 4952 transition count 8899
Applied a total of 29962 rules in 4832 ms. Remains 4952 /19933 variables (removed 14981) and now considering 8899/29875 (removed 20976) transitions.
[2026-05-25 19:22:21] [INFO ] Flow matrix only has 8299 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-8344357311958176115.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15012729014967132432.kers'
[2026-05-25 19:22:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8344357311958176115.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15012729014967132432.kers]
Culling duplicate invariants (modulo rational): removing 47 columns.
Culled 47 columns in 13 ms.
// Phase 1: matrix 8299 rows 4905 cols 23337 entries
Finished phase 1 with 3032 SingleSign rule and 1246 generalized
[2026-05-25 19:22:22] [INFO ] Computed 674 invariants in 169 ms
Computed 674 P flows in 170 ms.
Exported basis to /tmp/petrispot-output-15012729014967132432.kers
Total runtime 177 ms.
[2026-05-25 19:22:32] [INFO ] Implicit Places using invariants in 10134 ms returned [10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1044, 1045, 1046, 1142, 1143, 1144, 1145, 1146, 1147, 1148, 1149, 1150, 1151, 1152, 1153, 1243, 1244, 1245, 1246, 1247, 1248, 1249, 1250, 1251, 1252, 1253, 1254, 1332, 1335, 1336, 1337, 1338, 1339, 1340, 1341, 1342, 1343, 1344, 1345, 1346, 1419, 1420, 1421, 1422, 1423, 1424, 1425, 1426, 1427, 1428, 1429, 1430, 1499, 1500, 1501, 1502, 1503, 1504, 1505, 1506, 1507, 1508, 1509, 1510, 1568, 1569, 1570, 1571, 1572, 1573, 1574, 1575, 1576, 1577, 1578, 1579, 1639, 1640, 1641, 1642, 1643, 1644, 1645, 1646, 1647, 1648, 1649, 1650, 1695, 1696, 1697, 1698, 1699, 1700, 1701, 1702, 1703, 1704, 1705, 1706, 1759, 1760, 1761, 1762, 1763, 1764, 1765, 1766, 1767, 1768, 1769, 1770, 1804, 1805, 1806, 1807, 1808, 1809, 1810, 1811, 1812, 1813, 1814, 1815, 1863, 1864, 1865, 1866, 1867, 1868, 1869, 1870, 1871, 1872, 1873, 1874, 1899, 1900, 1901, 1902, 1903, 1904, 1905, 1906, 1907, 1908, 1909, 1910, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 2039, 2040, 2041, 2042, 2043, 2044, 2045, 2046, 2047, 2048, 2049, 2050, 2064, 2065, 2066, 2067, 2068, 2069, 2070, 2071, 2072, 2073, 2074, 2075, 2117, 2118, 2119, 2120, 2121, 2122, 2124, 2125, 2126, 2127, 2128, 2144, 2145, 2146, 2147, 2148, 2149, 2150, 2151, 2152, 2153, 2154, 2155, 2199, 2200, 2201, 2202, 2203, 2204, 2205, 2206, 2207, 2208, 2209, 2210, 2224, 2225, 2226, 2227, 2228, 2229, 2230, 2231, 2232, 2233, 2234, 2235, 2279, 2280, 2281, 2282, 2283, 2284, 2285, 2286, 2288, 2289, 2290, 2310, 2311, 2312, 2313, 2314, 2315, 2316, 2317, 2318, 2319, 2320, 2321, 2366, 2367, 2368, 2369, 2370, 2371, 2372, 2373, 2374, 2375, 2376, 2377, 2399, 2400, 2401, 2402, 2403, 2404, 2405, 2406, 2407, 2408, 2409, 2410, 2458, 2459, 2460, 2461, 2462, 2464, 2465, 2466, 2467, 2468, 2469, 2500, 2501, 2502, 2503, 2504, 2505, 2506, 2507, 2508, 2509, 2510, 2511, 2564, 2565, 2566, 2567, 2568, 2569, 2570, 2571, 2572, 2573, 2574, 2575, 2613, 2614, 2615, 2616, 2617, 2618, 2619, 2620, 2621, 2622, 2623, 2624, 2684, 2685, 2686, 2687, 2688, 2689, 2690, 2691, 2692, 2693, 2694, 2695, 2744, 2745, 2746, 2747, 2748, 2749, 2750, 2751, 2752, 2753, 2754, 2755, 2824, 2825, 2826, 2827, 2828, 2829, 2830, 2831, 2832, 2833, 2834, 2835, 2897, 2898, 2899, 2900, 2901, 2902, 2903, 2904, 2905, 2906, 2907, 2908, 2988, 2989, 2990, 2991, 2992, 2993, 2994, 2995, 2996, 2997, 2998, 2999, 3076, 3077, 3078, 3079, 3080, 3081, 3082, 3083, 3084, 3085, 3086, 3087, 3180, 3181, 3182, 3183, 3184, 3185, 3186, 3187, 3188, 3189, 3190, 3191, 3285, 3286, 3287, 3288, 3289, 3290, 3291, 3292, 3293, 3294, 3295, 3296, 3404, 3405, 3406, 3407, 3408, 3409, 3410, 3411, 3412, 3413, 3414, 3415, 3528, 3529, 3530, 3531, 3532, 3533, 3534, 3535, 3536, 3537, 3538, 3539, 3664, 3665, 3666, 3667, 3668, 3669, 3670, 3671, 3672, 3673, 3674, 3675, 3809, 3810, 3811, 3812, 3813, 3814, 3815, 3816, 3817, 3818, 3819, 3820, 3962, 3963, 3964, 3965, 3966, 3967, 3968, 3969, 3970, 3971, 3972, 3973, 4130, 4131, 4132, 4133, 4134, 4135, 4136, 4137, 4138, 4139, 4140, 4141]
Discarding 596 places :
Implicit Place search using SMT only with invariants took 10159 ms to find 596 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4356/19933 places, 8899/29875 transitions.
Discarding 571 places :
Symmetric choice reduction at 0 with 571 rule applications. Total rules 571 place count 3785 transition count 8328
Iterating global reduction 0 with 571 rules applied. Total rules applied 1142 place count 3785 transition count 8328
Discarding 571 places :
Symmetric choice reduction at 0 with 571 rule applications. Total rules 1713 place count 3214 transition count 7757
Iterating global reduction 0 with 571 rules applied. Total rules applied 2284 place count 3214 transition count 7757
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 2327 place count 3171 transition count 7241
Iterating global reduction 0 with 43 rules applied. Total rules applied 2370 place count 3171 transition count 7241
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 8 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 2380 place count 3166 transition count 7236
Applied a total of 2380 rules in 2810 ms. Remains 3166 /4356 variables (removed 1190) and now considering 7236/8899 (removed 1663) transitions.
[2026-05-25 19:22:34] [INFO ] Flow matrix only has 6636 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-12597455056119050111.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-538340123735595579.kers'
[2026-05-25 19:22:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12597455056119050111.kers, --Pflows, --basisKERS=/tmp/petrispot-output-538340123735595579.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 4 ms.
// Phase 1: matrix 6636 rows 3120 cols 17470 entries
Finished phase 1 with 2434 SingleSign rule and 654 generalized
[2026-05-25 19:22:35] [INFO ] Computed 78 invariants in 121 ms
Computed 78 P flows in 122 ms.
Exported basis to /tmp/petrispot-output-538340123735595579.kers
Total runtime 136 ms.
[2026-05-25 19:22:42] [INFO ] Implicit Places using invariants in 7607 ms returned []
[2026-05-25 19:22:42] [INFO ] Flow matrix only has 6636 transitions (discarded 600 similar events)
[2026-05-25 19:22:42] [INFO ] Invariant cache hit.
[2026-05-25 19:22:46] [INFO ] State equation strengthened by 2734 read => feed constraints.
[2026-05-25 19:23:16] [INFO ] Performed 524/3166 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 19:23:46] [INFO ] Performed 951/3166 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 19:24:16] [INFO ] Performed 1287/3166 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 19:24:46] [INFO ] Performed 1517/3166 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 19:24:46] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 19:24:46] [INFO ] Implicit Places using invariants and state equation in 124325 ms returned []
Implicit Place search using SMT with State Equation took 131955 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3166/19933 places, 7236/29875 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 149761 ms. Remains : 3166/19933 places, 7236/29875 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)&&(F(G(p1))||G(p2))))'
Stuttering acceptance computed with spot in 204 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p1), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-03
Stuttering criterion allowed to conclude after 84 steps with 0 reset in 3 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-03 finished in 150088 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 19933 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 19933/19933 places, 29875/29875 transitions.
Applied a total of 0 rules in 1092 ms. Remains 19933 /19933 variables (removed 0) and now considering 29875/29875 (removed 0) transitions.
[2026-05-25 19:24:48] [INFO ] Flow matrix only has 29275 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-8065926116953434251.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11428334213743861862.kers'
[2026-05-25 19:24:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8065926116953434251.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11428334213743861862.kers]
Culling duplicate invariants (modulo rational): removing 47 columns.
Culled 47 columns in 28 ms.
// Phase 1: matrix 29275 rows 19886 cols 77128 entries
Finished phase 1 with 11676 SingleSign rule and 7583 generalized
[2026-05-25 19:24:49] [INFO ] Computed 674 invariants in 739 ms
Computed 674 P flows in 741 ms.
Exported basis to /tmp/petrispot-output-11428334213743861862.kers
Total runtime 765 ms.
[2026-05-25 19:25:23] [INFO ] Performed 7241/19933 implicitness test of which 1 returned IMPLICIT in 30 seconds.
[2026-05-25 19:25:53] [INFO ] Performed 14309/19933 implicitness test of which 1 returned IMPLICIT in 60 seconds.
[2026-05-25 19:26:23] [INFO ] Performed 19612/19933 implicitness test of which 1 returned IMPLICIT in 90 seconds.
[2026-05-25 19:26:33] [INFO ] Implicit Places using invariants in 104990 ms returned [4322]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 105030 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 19932/19933 places, 29875/29875 transitions.
Applied a total of 0 rules in 953 ms. Remains 19932 /19932 variables (removed 0) and now considering 29875/29875 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 107077 ms. Remains : 19932/19933 places, 29875/29875 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-05
Stuttering criterion allowed to conclude after 120 steps with 0 reset in 5 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-05 finished in 107306 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 2 out of 19933 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 19933/19933 places, 29875/29875 transitions.
Applied a total of 0 rules in 963 ms. Remains 19933 /19933 variables (removed 0) and now considering 29875/29875 (removed 0) transitions.
[2026-05-25 19:26:35] [INFO ] Flow matrix only has 29275 transitions (discarded 600 similar events)
[2026-05-25 19:26:35] [INFO ] Invariant cache hit.
[2026-05-25 19:27:09] [INFO ] Performed 7711/19933 implicitness test of which 1 returned IMPLICIT in 30 seconds.
[2026-05-25 19:27:39] [INFO ] Performed 14949/19933 implicitness test of which 1 returned IMPLICIT in 60 seconds.
[2026-05-25 19:28:09] [INFO ] Performed 19665/19933 implicitness test of which 1 returned IMPLICIT in 90 seconds.
[2026-05-25 19:28:20] [INFO ] Implicit Places using invariants in 105208 ms returned [4322]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 105257 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 19932/19933 places, 29875/29875 transitions.
Applied a total of 0 rules in 953 ms. Remains 19932 /19932 variables (removed 0) and now considering 29875/29875 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 107174 ms. Remains : 19932/19933 places, 29875/29875 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-11
Product exploration explored 100000 steps with 50000 reset in 7147 ms.
Product exploration explored 100000 steps with 50000 reset in 5952 ms.
Computed a total of 17308 stabilizing places and 24674 stable transitions
Computed a total of 17308 stabilizing places and 24674 stable transitions
Detected a total of 17308/19932 stabilizing places and 24674/29875 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 3 factoid took 42 ms. Proved property starting from automaton with 3 states, 3 edges and 1 AP (stutter sensitive
Knowledge-based reduction took 165 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-11 finished in 120703 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F((p0&&G(p1))) U X(X(p2)))))'
Support contains 5 out of 19933 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 19933/19933 places, 29875/29875 transitions.
Applied a total of 0 rules in 969 ms. Remains 19933 /19933 variables (removed 0) and now considering 29875/29875 (removed 0) transitions.
[2026-05-25 19:28:36] [INFO ] Flow matrix only has 29275 transitions (discarded 600 similar events)
[2026-05-25 19:28:36] [INFO ] Invariant cache hit.
[2026-05-25 19:29:10] [INFO ] Performed 6701/19933 implicitness test of which 1 returned IMPLICIT in 30 seconds.
[2026-05-25 19:29:40] [INFO ] Performed 12728/19933 implicitness test of which 1 returned IMPLICIT in 60 seconds.
[2026-05-25 19:30:10] [INFO ] Performed 18334/19933 implicitness test of which 1 returned IMPLICIT in 90 seconds.
[2026-05-25 19:30:38] [INFO ] Implicit Places using invariants in 121897 ms returned [4322]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 121933 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 19932/19933 places, 29875/29875 transitions.
Applied a total of 0 rules in 941 ms. Remains 19932 /19932 variables (removed 0) and now considering 29875/29875 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 123845 ms. Remains : 19932/19933 places, 29875/29875 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F((p0&&G(p1))) U X(X(p2)))))'
Stuttering acceptance computed with spot in 537 ms :[(NOT p2), (NOT p2), (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-12
Stuttering criterion allowed to conclude after 120 steps with 0 reset in 6 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-12 finished in 124612 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 X(X((p0&&(G((F(p0)&&F(G(p1)))) U p1))))))'
Support contains 3 out of 19933 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 19933/19933 places, 29875/29875 transitions.
Applied a total of 0 rules in 909 ms. Remains 19933 /19933 variables (removed 0) and now considering 29875/29875 (removed 0) transitions.
[2026-05-25 19:30:40] [INFO ] Flow matrix only has 29275 transitions (discarded 600 similar events)
[2026-05-25 19:30:40] [INFO ] Invariant cache hit.
[2026-05-25 19:31:14] [INFO ] Performed 8102/19933 implicitness test of which 1 returned IMPLICIT in 30 seconds.
[2026-05-25 19:31:44] [INFO ] Performed 14187/19933 implicitness test of which 1 returned IMPLICIT in 60 seconds.
[2026-05-25 19:32:15] [INFO ] Performed 19530/19933 implicitness test of which 1 returned IMPLICIT in 90 seconds.
[2026-05-25 19:32:27] [INFO ] Implicit Places using invariants in 106533 ms returned [4322]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 106573 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 19932/19933 places, 29875/29875 transitions.
Applied a total of 0 rules in 976 ms. Remains 19932 /19932 variables (removed 0) and now considering 29875/29875 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 108459 ms. Remains : 19932/19933 places, 29875/29875 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 X(X((p0&&(G((F(p0)&&F(G(p1)))) U p1))))))'
Stuttering acceptance computed with spot in 590 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p0), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-13
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 2 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-13 finished in 109279 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 19933 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 19933/19933 places, 29875/29875 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7198 transitions
Trivial Post-agglo rules discarded 7198 transitions
Performed 7198 trivial Post agglomeration. Transition count delta: 7198
Iterating post reduction 0 with 7198 rules applied. Total rules applied 7198 place count 19933 transition count 22677
Reduce places removed 7198 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 7199 rules applied. Total rules applied 14397 place count 12735 transition count 22676
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 14398 place count 12734 transition count 22676
Performed 600 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 600 Pre rules applied. Total rules applied 14398 place count 12734 transition count 22076
Deduced a syphon composed of 600 places in 32 ms
Reduce places removed 600 places and 0 transitions.
Iterating global reduction 3 with 1200 rules applied. Total rules applied 15598 place count 12134 transition count 22076
Discarding 6598 places :
Symmetric choice reduction at 3 with 6598 rule applications. Total rules 22196 place count 5536 transition count 15478
Iterating global reduction 3 with 6598 rules applied. Total rules applied 28794 place count 5536 transition count 15478
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 22 Pre rules applied. Total rules applied 28794 place count 5536 transition count 15456
Deduced a syphon composed of 22 places in 18 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 44 rules applied. Total rules applied 28838 place count 5514 transition count 15456
Discarding 548 places :
Symmetric choice reduction at 3 with 548 rule applications. Total rules 29386 place count 4966 transition count 8880
Iterating global reduction 3 with 548 rules applied. Total rules applied 29934 place count 4966 transition count 8880
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 3 with 50 rules applied. Total rules applied 29984 place count 4941 transition count 8855
Applied a total of 29984 rules in 4291 ms. Remains 4941 /19933 variables (removed 14992) and now considering 8855/29875 (removed 21020) transitions.
[2026-05-25 19:32:33] [INFO ] Flow matrix only has 8255 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-7141920472364723565.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14489754702727612720.kers'
[2026-05-25 19:32:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7141920472364723565.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14489754702727612720.kers]
Culling duplicate invariants (modulo rational): removing 47 columns.
Culled 47 columns in 11 ms.
// Phase 1: matrix 8255 rows 4894 cols 23426 entries
Finished phase 1 with 3021 SingleSign rule and 1246 generalized
[2026-05-25 19:32:33] [INFO ] Computed 674 invariants in 153 ms
Computed 674 P flows in 166 ms.
Exported basis to /tmp/petrispot-output-14489754702727612720.kers
Total runtime 179 ms.
[2026-05-25 19:32:42] [INFO ] Implicit Places using invariants in 9304 ms returned [9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1136, 1137, 1138, 1139, 1140, 1141, 1142, 1143, 1144, 1145, 1146, 1147, 1237, 1238, 1239, 1240, 1241, 1242, 1243, 1244, 1245, 1246, 1247, 1248, 1326, 1329, 1330, 1331, 1332, 1333, 1334, 1335, 1336, 1337, 1338, 1339, 1340, 1413, 1414, 1415, 1416, 1417, 1418, 1419, 1420, 1421, 1422, 1423, 1424, 1493, 1494, 1495, 1496, 1497, 1498, 1499, 1500, 1501, 1502, 1503, 1504, 1562, 1563, 1564, 1565, 1566, 1567, 1568, 1569, 1571, 1572, 1573, 1635, 1636, 1637, 1638, 1639, 1640, 1641, 1642, 1643, 1644, 1645, 1646, 1691, 1692, 1693, 1694, 1695, 1696, 1697, 1698, 1699, 1700, 1701, 1702, 1755, 1756, 1757, 1758, 1759, 1760, 1761, 1762, 1763, 1764, 1765, 1766, 1800, 1801, 1802, 1803, 1804, 1805, 1806, 1807, 1808, 1809, 1810, 1811, 1859, 1860, 1861, 1862, 1863, 1864, 1865, 1866, 1867, 1868, 1869, 1870, 1895, 1896, 1897, 1898, 1899, 1900, 1901, 1902, 1903, 1904, 1905, 1906, 1951, 1952, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 2035, 2036, 2037, 2038, 2039, 2040, 2041, 2042, 2043, 2044, 2045, 2046, 2060, 2061, 2062, 2063, 2064, 2065, 2066, 2067, 2068, 2069, 2070, 2071, 2113, 2114, 2115, 2116, 2117, 2118, 2119, 2120, 2121, 2122, 2123, 2124, 2138, 2139, 2140, 2141, 2142, 2143, 2144, 2145, 2146, 2147, 2148, 2149, 2193, 2194, 2195, 2196, 2197, 2198, 2199, 2200, 2201, 2202, 2203, 2204, 2218, 2219, 2220, 2221, 2222, 2223, 2224, 2225, 2226, 2227, 2228, 2229, 2273, 2274, 2275, 2276, 2277, 2278, 2279, 2280, 2281, 2282, 2283, 2284, 2301, 2302, 2303, 2304, 2305, 2306, 2307, 2308, 2309, 2310, 2311, 2312, 2357, 2358, 2359, 2360, 2361, 2362, 2363, 2364, 2365, 2366, 2367, 2368, 2390, 2391, 2392, 2393, 2394, 2395, 2396, 2397, 2398, 2399, 2400, 2401, 2449, 2450, 2451, 2452, 2453, 2454, 2455, 2456, 2457, 2458, 2459, 2460, 2489, 2490, 2491, 2492, 2493, 2494, 2495, 2496, 2497, 2498, 2499, 2500, 2553, 2554, 2555, 2556, 2557, 2558, 2559, 2560, 2561, 2562, 2563, 2605, 2606, 2607, 2608, 2609, 2610, 2611, 2612, 2613, 2614, 2615, 2616, 2676, 2677, 2678, 2679, 2680, 2681, 2682, 2683, 2684, 2685, 2686, 2687, 2736, 2737, 2738, 2739, 2740, 2741, 2742, 2743, 2744, 2745, 2746, 2747, 2816, 2817, 2818, 2819, 2820, 2821, 2822, 2823, 2824, 2825, 2826, 2827, 2889, 2890, 2891, 2892, 2893, 2894, 2895, 2896, 2897, 2898, 2899, 2900, 2980, 2981, 2982, 2983, 2984, 2985, 2986, 2987, 2988, 2989, 2990, 2991, 3068, 3069, 3070, 3071, 3072, 3073, 3074, 3075, 3076, 3077, 3078, 3079, 3172, 3173, 3174, 3175, 3176, 3177, 3178, 3179, 3180, 3181, 3182, 3183, 3277, 3278, 3279, 3280, 3281, 3282, 3283, 3284, 3285, 3286, 3287, 3288, 3396, 3397, 3398, 3399, 3400, 3401, 3402, 3403, 3404, 3405, 3406, 3407, 3520, 3521, 3522, 3523, 3524, 3525, 3526, 3527, 3528, 3529, 3530, 3531, 3656, 3657, 3658, 3659, 3660, 3661, 3662, 3663, 3664, 3665, 3666, 3667, 3801, 3802, 3803, 3804, 3805, 3806, 3807, 3808, 3809, 3810, 3811, 3812, 3954, 3955, 3956, 3957, 3958, 3959, 3960, 3961, 3962, 3963, 3964, 3965, 4122, 4123, 4124, 4125, 4126, 4127, 4128, 4129, 4130, 4131, 4132, 4133]
Discarding 599 places :
Implicit Place search using SMT only with invariants took 9344 ms to find 599 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4342/19933 places, 8855/29875 transitions.
Discarding 574 places :
Symmetric choice reduction at 0 with 574 rule applications. Total rules 574 place count 3768 transition count 8281
Iterating global reduction 0 with 574 rules applied. Total rules applied 1148 place count 3768 transition count 8281
Discarding 574 places :
Symmetric choice reduction at 0 with 574 rule applications. Total rules 1722 place count 3194 transition count 7707
Iterating global reduction 0 with 574 rules applied. Total rules applied 2296 place count 3194 transition count 7707
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 2342 place count 3148 transition count 7155
Iterating global reduction 0 with 46 rules applied. Total rules applied 2388 place count 3148 transition count 7155
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 9 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 2392 place count 3146 transition count 7153
Applied a total of 2392 rules in 2705 ms. Remains 3146 /4342 variables (removed 1196) and now considering 7153/8855 (removed 1702) transitions.
[2026-05-25 19:32:45] [INFO ] Flow matrix only has 6553 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-15254322038148725019.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12763846545064574419.kers'
[2026-05-25 19:32:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15254322038148725019.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12763846545064574419.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 10 ms.
// Phase 1: matrix 6553 rows 3100 cols 17292 entries
Finished phase 1 with 2423 SingleSign rule and 648 generalized
[2026-05-25 19:32:45] [INFO ] Computed 75 invariants in 166 ms
Computed 75 P flows in 167 ms.
Exported basis to /tmp/petrispot-output-12763846545064574419.kers
Total runtime 180 ms.
[2026-05-25 19:32:51] [INFO ] Implicit Places using invariants in 6081 ms returned []
[2026-05-25 19:32:51] [INFO ] Flow matrix only has 6553 transitions (discarded 600 similar events)
[2026-05-25 19:32:51] [INFO ] Invariant cache hit.
[2026-05-25 19:32:54] [INFO ] State equation strengthened by 2668 read => feed constraints.
[2026-05-25 19:33:25] [INFO ] Performed 532/3146 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 19:33:55] [INFO ] Performed 1078/3146 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 19:34:25] [INFO ] Performed 1400/3146 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 19:34:55] [INFO ] Performed 1616/3146 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 19:34:55] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 19:34:55] [INFO ] Implicit Places using invariants and state equation in 123634 ms returned []
Implicit Place search using SMT with State Equation took 129733 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3146/19933 places, 7153/29875 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 146073 ms. Remains : 3146/19933 places, 7153/29875 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 49 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-15
Product exploration explored 100000 steps with 1156 reset in 1445 ms.
Product exploration explored 100000 steps with 1156 reset in 1344 ms.
Computed a total of 547 stabilizing places and 1977 stable transitions
Computed a total of 547 stabilizing places and 1977 stable transitions
Detected a total of 547/3146 stabilizing places and 1977/7153 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge based reduction with 4 factoid took 113 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 (460 resets) in 594 ms. (67 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (72 resets) in 179 ms. (222 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 27798 steps, run timeout after 3001 ms. (steps per millisecond=9 ) properties seen :0 out of 1
Probabilistic random walk after 27798 steps, saw 12153 distinct states, run finished after 3001 ms. (steps per millisecond=9 ) properties seen :0
[2026-05-25 19:35:01] [INFO ] Flow matrix only has 6553 transitions (discarded 600 similar events)
[2026-05-25 19:35:01] [INFO ] Invariant cache hit.
[2026-05-25 19:35:01] [INFO ] State equation strengthened by 2668 read => feed constraints.
All remaining problems are real, not stopping.
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) 111/113 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2916/3029 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3029 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 25/3054 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3054 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 48/3102 variables, 24/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3102 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 22/3124 variables, 22/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3124 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 22/3146 variables, 22/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3146 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9699/9699 variables, and 3221 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3517 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, Generalized P Invariants (flows): 50/50 constraints, State Equation: 3146/3146 constraints, ReadFeed: 0/2668 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 111/113 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2916/3029 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 10506ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 3146 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3146/3146 places, 7153/7153 transitions.
Free-agglomeration rule (complex) applied 295 times.
Iterating global reduction 0 with 295 rules applied. Total rules applied 295 place count 3146 transition count 13392
Reduce places removed 295 places and 0 transitions.
Iterating post reduction 0 with 295 rules applied. Total rules applied 590 place count 2851 transition count 13392
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 592 place count 2851 transition count 13392
Applied a total of 592 rules in 2573 ms. Remains 2851 /3146 variables (removed 295) and now considering 13392/7153 (removed -6239) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2573 ms. Remains : 2851/3146 places, 13392/7153 transitions.
RANDOM walk for 40000 steps (556 resets) in 3986 ms. (10 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (61 resets) in 481 ms. (82 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 19901 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :0 out of 1
Probabilistic random walk after 19901 steps, saw 8861 distinct states, run finished after 3001 ms. (steps per millisecond=6 ) properties seen :0
[2026-05-25 19:35:18] [INFO ] Flow matrix only has 12506 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-13937024498862202982.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6259711887453964324.kers'
[2026-05-25 19:35:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13937024498862202982.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6259711887453964324.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 5 ms.
// Phase 1: matrix 12506 rows 2805 cols 35587 entries
Finished phase 1 with 2725 SingleSign rule and 51 generalized
[2026-05-25 19:35:18] [INFO ] Computed 75 invariants in 92 ms
Computed 75 P flows in 93 ms.
Exported basis to /tmp/petrispot-output-6259711887453964324.kers
Total runtime 114 ms.
[2026-05-25 19:35:18] [INFO ] State equation strengthened by 9202 read => feed constraints.
All remaining problems are real, not stopping.
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) 102/104 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2630/2734 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2734 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 25/2759 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2759 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 48/2807 variables, 24/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2807 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 22/2829 variables, 22/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2829 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 22/2851 variables, 22/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2851 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 12506/15357 variables, 2851/2926 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/15357 variables, 9202/12128 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/15357 variables, 0/12128 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/15357 variables, 0/12128 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 15357/15357 variables, and 12128 constraints, problems are : Problem set: 0 solved, 1 unsolved in 7705 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, Generalized P Invariants (flows): 50/50 constraints, State Equation: 2851/2851 constraints, ReadFeed: 9202/9202 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 102/104 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2630/2734 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2734 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 25/2759 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2759 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 48/2807 variables, 24/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2807 variables, 7/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2807 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 22/2829 variables, 22/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 52941ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 2851 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2851/2851 places, 13392/13392 transitions.
Applied a total of 0 rules in 1030 ms. Remains 2851 /2851 variables (removed 0) and now considering 13392/13392 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1041 ms. Remains : 2851/2851 places, 13392/13392 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2851/2851 places, 13392/13392 transitions.
Applied a total of 0 rules in 867 ms. Remains 2851 /2851 variables (removed 0) and now considering 13392/13392 (removed 0) transitions.
[2026-05-25 19:36:13] [INFO ] Flow matrix only has 12506 transitions (discarded 886 similar events)
[2026-05-25 19:36:13] [INFO ] Invariant cache hit.
[2026-05-25 19:36:22] [INFO ] Implicit Places using invariants in 8511 ms returned []
Implicit Place search using SMT only with invariants took 8514 ms to find 0 implicit places.
Running 13298 sub problems to find dead transitions.
[2026-05-25 19:36:22] [INFO ] Flow matrix only has 12506 transitions (discarded 886 similar events)
[2026-05-25 19:36:22] [INFO ] Invariant cache hit.
[2026-05-25 19:36:22] [INFO ] State equation strengthened by 9202 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/2849 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 13298 unsolved
SMT process timed out in 56807ms, After SMT, problems are : Problem set: 0 solved, 13298 unsolved
Search for dead transitions found 0 dead transitions in 56870ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66357 ms. Remains : 2851/2851 places, 13392/13392 transitions.
Knowledge based reduction with 4 factoid took 99 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 68 ms :[(NOT p0)]
Knowledge-based reduction took 141235 ms.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Support contains 2 out of 3146 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3146/3146 places, 7153/7153 transitions.
Applied a total of 0 rules in 631 ms. Remains 3146 /3146 variables (removed 0) and now considering 7153/7153 (removed 0) transitions.
[2026-05-25 19:37:20] [INFO ] Flow matrix only has 6553 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-205001679719329135.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3276502461114966471.kers'
[2026-05-25 19:37:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-205001679719329135.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3276502461114966471.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 3 ms.
// Phase 1: matrix 6553 rows 3100 cols 17292 entries
Finished phase 1 with 2423 SingleSign rule and 648 generalized
[2026-05-25 19:37:20] [INFO ] Computed 75 invariants in 106 ms
Computed 75 P flows in 107 ms.
Exported basis to /tmp/petrispot-output-3276502461114966471.kers
Total runtime 113 ms.
[2026-05-25 19:37:25] [INFO ] Implicit Places using invariants in 5583 ms returned []
[2026-05-25 19:37:25] [INFO ] Flow matrix only has 6553 transitions (discarded 600 similar events)
[2026-05-25 19:37:25] [INFO ] Invariant cache hit.
[2026-05-25 19:37:28] [INFO ] State equation strengthened by 2668 read => feed constraints.
[2026-05-25 19:37:59] [INFO ] Performed 528/3146 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 19:38:29] [INFO ] Performed 1089/3146 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 19:38:59] [INFO ] Performed 1416/3146 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 19:39:29] [INFO ] Performed 1631/3146 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 19:39:29] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 19:39:29] [INFO ] Implicit Places using invariants and state equation in 123653 ms returned []
Implicit Place search using SMT with State Equation took 129272 ms to find 0 implicit places.
[2026-05-25 19:39:30] [INFO ] Redundant transitions in 710 ms returned []
Running 7128 sub problems to find dead transitions.
[2026-05-25 19:39:30] [INFO ] Flow matrix only has 6553 transitions (discarded 600 similar events)
[2026-05-25 19:39:30] [INFO ] Invariant cache hit.
[2026-05-25 19:39:30] [INFO ] State equation strengthened by 2668 read => feed constraints.
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(s197 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/3144 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 7128 unsolved
SMT process timed out in 37512ms, After SMT, problems are : Problem set: 0 solved, 7128 unsolved
Search for dead transitions found 0 dead transitions in 37539ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 168186 ms. Remains : 3146/3146 places, 7153/7153 transitions.
Computed a total of 547 stabilizing places and 1977 stable transitions
Computed a total of 547 stabilizing places and 1977 stable transitions
Detected a total of 547/3146 stabilizing places and 1977/7153 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge based reduction with 4 factoid took 99 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 (460 resets) in 662 ms. (60 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (72 resets) in 150 ms. (264 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 27886 steps, run timeout after 3001 ms. (steps per millisecond=9 ) properties seen :0 out of 1
Probabilistic random walk after 27886 steps, saw 12186 distinct states, run finished after 3001 ms. (steps per millisecond=9 ) properties seen :0
[2026-05-25 19:40:11] [INFO ] Flow matrix only has 6553 transitions (discarded 600 similar events)
[2026-05-25 19:40:11] [INFO ] Invariant cache hit.
[2026-05-25 19:40:11] [INFO ] State equation strengthened by 2668 read => feed constraints.
All remaining problems are real, not stopping.
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) 111/113 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2916/3029 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3029 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 25/3054 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3054 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 48/3102 variables, 24/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3102 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 22/3124 variables, 22/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3124 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 22/3146 variables, 22/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3146 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9699/9699 variables, and 3221 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3435 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, Generalized P Invariants (flows): 50/50 constraints, State Equation: 3146/3146 constraints, ReadFeed: 0/2668 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 111/113 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2916/3029 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 10157ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 3146 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3146/3146 places, 7153/7153 transitions.
Free-agglomeration rule (complex) applied 295 times.
Iterating global reduction 0 with 295 rules applied. Total rules applied 295 place count 3146 transition count 13392
Reduce places removed 295 places and 0 transitions.
Iterating post reduction 0 with 295 rules applied. Total rules applied 590 place count 2851 transition count 13392
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 592 place count 2851 transition count 13392
Applied a total of 592 rules in 2509 ms. Remains 2851 /3146 variables (removed 295) and now considering 13392/7153 (removed -6239) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2510 ms. Remains : 2851/3146 places, 13392/7153 transitions.
RANDOM walk for 40000 steps (556 resets) in 3321 ms. (12 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (59 resets) in 407 ms. (98 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 20318 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :0 out of 1
Probabilistic random walk after 20318 steps, saw 9029 distinct states, run finished after 3001 ms. (steps per millisecond=6 ) properties seen :0
[2026-05-25 19:40:27] [INFO ] Flow matrix only has 12506 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-586195476723151975.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-731957452555924295.kers'
[2026-05-25 19:40:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-586195476723151975.kers, --Pflows, --basisKERS=/tmp/petrispot-output-731957452555924295.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 15 ms.
// Phase 1: matrix 12506 rows 2805 cols 35587 entries
Finished phase 1 with 2725 SingleSign rule and 51 generalized
[2026-05-25 19:40:27] [INFO ] Computed 75 invariants in 147 ms
Computed 75 P flows in 148 ms.
Exported basis to /tmp/petrispot-output-731957452555924295.kers
Total runtime 157 ms.
[2026-05-25 19:40:27] [INFO ] State equation strengthened by 9202 read => feed constraints.
All remaining problems are real, not stopping.
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) 102/104 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2630/2734 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2734 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 25/2759 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2759 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 48/2807 variables, 24/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2807 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 22/2829 variables, 22/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2829 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 22/2851 variables, 22/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2851 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 12506/15357 variables, 2851/2926 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/15357 variables, 9202/12128 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/15357 variables, 0/12128 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/15357 variables, 0/12128 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 15357/15357 variables, and 12128 constraints, problems are : Problem set: 0 solved, 1 unsolved in 7665 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, Generalized P Invariants (flows): 50/50 constraints, State Equation: 2851/2851 constraints, ReadFeed: 9202/9202 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 102/104 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2630/2734 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2734 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 25/2759 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2759 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 48/2807 variables, 24/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2807 variables, 7/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2807 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 22/2829 variables, 22/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 56295ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 2851 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2851/2851 places, 13392/13392 transitions.
Applied a total of 0 rules in 976 ms. Remains 2851 /2851 variables (removed 0) and now considering 13392/13392 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 976 ms. Remains : 2851/2851 places, 13392/13392 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2851/2851 places, 13392/13392 transitions.
Applied a total of 0 rules in 869 ms. Remains 2851 /2851 variables (removed 0) and now considering 13392/13392 (removed 0) transitions.
[2026-05-25 19:41:25] [INFO ] Flow matrix only has 12506 transitions (discarded 886 similar events)
[2026-05-25 19:41:25] [INFO ] Invariant cache hit.
[2026-05-25 19:41:33] [INFO ] Implicit Places using invariants in 7995 ms returned []
Implicit Place search using SMT only with invariants took 7999 ms to find 0 implicit places.
Running 13298 sub problems to find dead transitions.
[2026-05-25 19:41:33] [INFO ] Flow matrix only has 12506 transitions (discarded 886 similar events)
[2026-05-25 19:41:33] [INFO ] Invariant cache hit.
[2026-05-25 19:41:33] [INFO ] State equation strengthened by 9202 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/2849 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 13298 unsolved
SMT process timed out in 55597ms, After SMT, problems are : Problem set: 0 solved, 13298 unsolved
Search for dead transitions found 0 dead transitions in 55630ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64574 ms. Remains : 2851/2851 places, 13392/13392 transitions.
Knowledge based reduction with 4 factoid took 117 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 66 ms :[(NOT p0)]
Knowledge-based reduction took 142142 ms.
Stuttering acceptance computed with spot in 62 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1157 reset in 1139 ms.
Product exploration explored 100000 steps with 1156 reset in 1151 ms.
Built C files in :
/tmp/ltsmin1290204835568490410
[2026-05-25 19:42:32] [INFO ] Too many transitions (7153) to apply POR reductions. Disabling POR matrices.
[2026-05-25 19:42:32] [INFO ] Built C files in 136ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1290204835568490410
Running compilation step : cd /tmp/ltsmin1290204835568490410;'/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/ltsmin1290204835568490410;'/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/ltsmin1290204835568490410;'/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 3146 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3146/3146 places, 7153/7153 transitions.
Applied a total of 0 rules in 623 ms. Remains 3146 /3146 variables (removed 0) and now considering 7153/7153 (removed 0) transitions.
[2026-05-25 19:42:36] [INFO ] Flow matrix only has 6553 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-16265592857771214524.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16731757690587474665.kers'
[2026-05-25 19:42:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16265592857771214524.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16731757690587474665.kers]
Culling duplicate invariants (modulo rational): removing 46 columns.
Culled 46 columns in 10 ms.
// Phase 1: matrix 6553 rows 3100 cols 17292 entries
Finished phase 1 with 2423 SingleSign rule and 648 generalized
[2026-05-25 19:42:36] [INFO ] Computed 75 invariants in 165 ms
Computed 75 P flows in 166 ms.
Exported basis to /tmp/petrispot-output-16731757690587474665.kers
Total runtime 170 ms.
[2026-05-25 19:42:42] [INFO ] Implicit Places using invariants in 6293 ms returned []
[2026-05-25 19:42:42] [INFO ] Flow matrix only has 6553 transitions (discarded 600 similar events)
[2026-05-25 19:42:42] [INFO ] Invariant cache hit.
[2026-05-25 19:42:45] [INFO ] State equation strengthened by 2668 read => feed constraints.
[2026-05-25 19:43:15] [INFO ] Performed 523/3146 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 19:43:45] [INFO ] Performed 999/3146 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 19:44:15] [INFO ] Performed 1376/3146 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-25 19:44:45] [INFO ] Performed 1598/3146 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-25 19:44:45] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-25 19:44:45] [INFO ] Implicit Places using invariants and state equation in 123479 ms returned []
Implicit Place search using SMT with State Equation took 129790 ms to find 0 implicit places.
[2026-05-25 19:44:46] [INFO ] Redundant transitions in 721 ms returned []
Running 7128 sub problems to find dead transitions.
[2026-05-25 19:44:46] [INFO ] Flow matrix only has 6553 transitions (discarded 600 similar events)
[2026-05-25 19:44:46] [INFO ] Invariant cache hit.
[2026-05-25 19:44:46] [INFO ] State equation strengthened by 2668 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/3144 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 7128 unsolved
SMT process timed out in 37148ms, After SMT, problems are : Problem set: 0 solved, 7128 unsolved
Search for dead transitions found 0 dead transitions in 37164ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 168332 ms. Remains : 3146/3146 places, 7153/7153 transitions.
Built C files in :
/tmp/ltsmin3270296665698787998
[2026-05-25 19:45:23] [INFO ] Too many transitions (7153) to apply POR reductions. Disabling POR matrices.
[2026-05-25 19:45:23] [INFO ] Built C files in 104ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3270296665698787998
Running compilation step : cd /tmp/ltsmin3270296665698787998;'/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/ltsmin3270296665698787998;'/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/ltsmin3270296665698787998;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-25 19:45:27] [INFO ] Flatten gal took : 150 ms
[2026-05-25 19:45:27] [INFO ] Flatten gal took : 135 ms
[2026-05-25 19:45:27] [INFO ] Time to serialize gal into /tmp/LTL1511417656428087521.gal : 63 ms
[2026-05-25 19:45:27] [INFO ] Time to serialize properties into /tmp/LTL8045557704456236717.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/LTL1511417656428087521.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16388213407238489913.hoa' '-atoms' '/tmp/LTL8045557704456236717.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/LTL8045557704456236717.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16388213407238489913.hoa
Detected timeout of ITS tools.
[2026-05-25 19:45:43] [INFO ] Flatten gal took : 93 ms
[2026-05-25 19:45:43] [INFO ] Flatten gal took : 95 ms
[2026-05-25 19:45:43] [INFO ] Time to serialize gal into /tmp/LTL2169098485550522551.gal : 25 ms
[2026-05-25 19:45:43] [INFO ] Time to serialize properties into /tmp/LTL2130770233545466991.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/LTL2169098485550522551.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2130770233545466991.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("(Node17HasTheLeafSetOfLx11ToReplaceNode9<=Node6HasAskedItsLeafSetToRx8ToReplaceNode23)"))))
Formula 0 simplified : GF!"(Node17HasTheLeafSetOfLx11ToReplaceNode9<=Node6HasAskedItsLeafSetToRx8ToReplaceNode23)"
Detected timeout of ITS tools.
[2026-05-25 19:45:58] [INFO ] Flatten gal took : 107 ms
[2026-05-25 19:45:58] [INFO ] Applying decomposition
[2026-05-25 19:45:58] [INFO ] Flatten gal took : 114 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/graph13322444885003597579.txt' '-o' '/tmp/graph13322444885003597579.bin' '-w' '/tmp/graph13322444885003597579.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13322444885003597579.bin' '-l' '-1' '-v' '-w' '/tmp/graph13322444885003597579.weights' '-q' '0' '-e' '0.001'
[2026-05-25 19:45:59] [INFO ] Decomposing Gal with order
[2026-05-25 19:45:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 19:46:01] [INFO ] Removed a total of 6319 redundant transitions.
[2026-05-25 19:46:01] [INFO ] Flatten gal took : 1454 ms
[2026-05-25 19:46:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 846 labels/synchronizations in 264 ms.
[2026-05-25 19:46:02] [INFO ] Time to serialize gal into /tmp/LTL17574072382257150005.gal : 36 ms
[2026-05-25 19:46:02] [INFO ] Time to serialize properties into /tmp/LTL4169549406919011005.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/LTL17574072382257150005.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4169549406919011005.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("(gu190.Node17HasTheLeafSetOfLx11ToReplaceNode9<=gu190.Node6HasAskedItsLeafSetToRx8ToReplaceNode23)"))))
Formula 0 simplified : GF!"(gu190.Node17HasTheLeafSetOfLx11ToReplaceNode9<=gu190.Node6HasAskedItsLeafSetToRx8ToReplaceNode23)"
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S24C12-LTLCardinality-15 finished in 828377 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Spot run failed in 94 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
[2026-05-25 19:46:18] [INFO ] Flatten gal took : 897 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16468967578492840421
[2026-05-25 19:46:19] [INFO ] Too many transitions (29875) to apply POR reductions. Disabling POR matrices.
[2026-05-25 19:46:19] [INFO ] Applying decomposition
[2026-05-25 19:46:19] [INFO ] Built C files in 437ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16468967578492840421
Running compilation step : cd /tmp/ltsmin16468967578492840421;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2026-05-25 19:46:19] [INFO ] Flatten gal took : 558 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/graph7473813450268746246.txt' '-o' '/tmp/graph7473813450268746246.bin' '-w' '/tmp/graph7473813450268746246.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7473813450268746246.bin' '-l' '-1' '-v' '-w' '/tmp/graph7473813450268746246.weights' '-q' '0' '-e' '0.001'
[2026-05-25 19:46:21] [INFO ] Decomposing Gal with order
[2026-05-25 19:46:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 19:46:33] [INFO ] Removed a total of 19709 redundant transitions.
[2026-05-25 19:46:34] [INFO ] Flatten gal took : 2442 ms
[2026-05-25 19:46:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 57 labels/synchronizations in 132 ms.
[2026-05-25 19:46:37] [INFO ] Time to serialize gal into /tmp/LTLCardinality12145375433321605387.gal : 164 ms
[2026-05-25 19:46:37] [INFO ] Time to serialize properties into /tmp/LTLCardinality13295664980657989501.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/LTLCardinality12145375433321605387.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality13295664980657989501.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...299
Read 1 LTL properties
Checking formula 0 : !((F(G("(gu439.Node17HasTheLeafSetOfLx11ToReplaceNode9<=gu439.Node6HasAskedItsLeafSetToRx8ToReplaceNode23)"))))
Formula 0 simplified : GF!"(gu439.Node17HasTheLeafSetOfLx11ToReplaceNode9<=gu439.Node6HasAskedItsLeafSetToRx8ToReplaceNode23)"
Compilation finished in 421852 ms.
Running link step : cd /tmp/ltsmin16468967578492840421;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 269 ms.
Running LTSmin : cd /tmp/ltsmin16468967578492840421;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S24C12"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is MultiCrashLeafsetExtension-PT-S24C12, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r178-oct2-177969020300523"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C12.tgz
mv MultiCrashLeafsetExtension-PT-S24C12 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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