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-oct2-177969020400611.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-S32C12, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-oct2-177969020400611
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 37M
-rw-r--r-- 1 mcc users 13K Mar 7 19:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Mar 7 19:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 7 19:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Mar 7 19:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.9K Mar 15 11:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 33K Mar 15 11:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Mar 15 11:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 11:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 33K Mar 7 19:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 191K Mar 7 19:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Mar 7 19:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 37K Mar 7 19:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Mar 15 11:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Mar 15 11:45 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 37M 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-S32C12-LTLCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1779752038228

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-S32C12
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-25 23:33:59] [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 23:33:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 23:34:01] [INFO ] Load time of PNML (sax parser for PT used): 1312 ms
[2026-05-25 23:34:01] [INFO ] Transformed 36724 places.
[2026-05-25 23:34:01] [INFO ] Transformed 54827 transitions.
[2026-05-25 23:34:01] [INFO ] Parsed PT model containing 36724 places and 54827 transitions and 203278 arcs in 1705 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 21 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 47 out of 36724 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36724/36724 places, 54827/54827 transitions.
Reduce places removed 60 places and 0 transitions.
Iterating post reduction 0 with 60 rules applied. Total rules applied 60 place count 36664 transition count 54827
Applied a total of 60 rules in 2762 ms. Remains 36664 /36724 variables (removed 60) and now considering 54827/54827 (removed 0) transitions.
[2026-05-25 23:34:05] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6927888184902414777.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7770450351289784293.kers'
[2026-05-25 23:34:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6927888184902414777.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7770450351289784293.kers]
Culling duplicate invariants (modulo rational): removing 611 columns.
Culled 611 columns in 43 ms.
// Phase 1: matrix 53771 rows 36053 cols 143701 entries
Finished phase 1 with 21812 SingleSign rule and 12879 generalized
[2026-05-25 23:34:06] [INFO ] Computed 1973 invariants in 1623 ms
Computed 1973 P flows in 1625 ms.
Exported basis to /tmp/petrispot-output-7770450351289784293.kers
Total runtime 1660 ms.
[2026-05-25 23:34:49] [INFO ] Performed 3471/36664 implicitness test of which 85 returned IMPLICIT in 30 seconds.
[2026-05-25 23:35:19] [INFO ] Performed 6262/36664 implicitness test of which 161 returned IMPLICIT in 60 seconds.
[2026-05-25 23:35:49] [INFO ] Performed 8608/36664 implicitness test of which 231 returned IMPLICIT in 90 seconds.
[2026-05-25 23:36:19] [INFO ] Performed 9917/36664 implicitness test of which 272 returned IMPLICIT in 120 seconds.
[2026-05-25 23:36:47] [INFO ] Implicit Places using invariants in 161984 ms returned [4, 8, 36, 66, 98, 132, 168, 206, 246, 288, 332, 378, 426, 476, 528, 582, 638, 695, 751, 805, 857, 907, 955, 1001, 1045, 1087, 1127, 1165, 1201, 1235, 1267, 1297, 1325, 1401, 1408, 1435, 1463, 1493, 1525, 1559, 1595, 1633, 1673, 1715, 1759, 1805, 1853, 1903, 1955, 2009, 2064, 2118, 2170, 2220, 2268, 2314, 2358, 2400, 2440, 2478, 2514, 2548, 2580, 2610, 2638, 2665, 2741, 2748, 2775, 2802, 2830, 2860, 2892, 2926, 2962, 3000, 3040, 3082, 3126, 3172, 3220, 3270, 3322, 3375, 3427, 3477, 3525, 3571, 3615, 3657, 3697, 3735, 3771, 3805, 3837, 3867, 3895, 3922, 3949, 4025, 4032, 4059, 4086, 4113, 4141, 4171, 4203, 4237, 4273, 4311, 4351, 4393, 4437, 4483, 4531, 4581, 4632, 4682, 4730, 4776, 4820, 4862, 4902, 4940, 4976, 5010, 5042, 5072, 5100, 5127, 5154, 5181, 5257, 5264, 5291, 5318, 5345, 5372, 5400, 5430, 5462, 5496, 5532, 5570, 5610, 5652, 5696, 5742, 5790, 5839, 5887, 5933, 5977, 6019, 6059, 6097, 6133, 6167, 6199, 6229, 6257, 6284, 6311, 6338, 6365, 6441, 6448, 6475, 6502, 6529, 6556, 6583, 6611, 6641, 6673, 6707, 6743, 6781, 6821, 6863, 6907, 6953, 7000, 7046, 7090, 7132, 7172, 7210, 7246, 7280, 7312, 7342, 7370, 7397, 7424, 7451, 7478, 7505, 7581, 7588, 7615, 7642, 7669, 7696, 7723, 7750, 7778, 7808, 7840, 7874, 7910, 7948, 7988, 8030, 8074, 8119, 8163, 8205, 8245, 8283, 8319, 8353, 8385, 8415, 8443, 8470, 8497, 8524, 8551, 8578, 8605, 8681, 8688, 8715, 8742, 8769, 8796, 8823, 8850, 8877, 8905, 8935, 8967, 9001, 9037, 9075, 9115, 9157, 9200, 9242, 9282, 9320, 9356, 9390, 9422, 9452, 9480, 9507, 9534, 9561, 9588, 9615, 9642, 9669, 9745, 9752, 9779, 9806, 9833, 9860, 9887, 9914, 9941, 9968, 9996, 10026, 10058, 10092, 10128, 10166, 10206, 10247, 10287, 10325, 10361, 10395, 10427, 10457, 10485, 10512, 10539, 10566, 10593, 10620, 10647, 10674, 10701, 10777, 10784, 10811, 10838, 10865, 10892, 10919, 10946, 10973, 11000, 11027, 11055, 11085, 11117, 11151, 11187, 11225, 11264, 11302, 11338, 11372, 11404, 11434, 11462, 11489, 11516, 11543, 11570, 11597, 11624, 11651, 11678, 11705, 11781]
[2026-05-25 23:36:47] [INFO ] Actually due to overlaps returned [1401, 2741, 4025, 5257, 6441, 7581, 8681, 9745, 10777, 11781, 4, 332, 378, 426, 476, 528, 582, 638, 695, 751, 805, 857, 907, 955, 1001, 1045, 1087, 1127, 1165, 1201, 1235, 1267, 1297, 1325, 1715, 1759, 1805, 1853, 1903, 1955, 2009, 2064, 2118, 2170, 2220, 2268, 2314, 2358, 2400, 2440, 2478, 2514, 2548, 2580, 2610, 2638, 2665, 3040, 3082, 3126, 3172, 3220, 3270, 3322, 3375, 3427, 3477, 3525, 3571, 3615, 3657, 3697, 3735, 3771, 3805, 3837, 3867, 3895, 3922, 3949, 4311, 4351, 4393, 4437, 4483, 4531, 4581, 4632, 4682, 4730, 4776, 4820, 4862, 4902, 4940, 4976, 5010, 5042, 5072, 5100, 5127, 5154, 5181, 5532, 5570, 5610, 5652, 5696, 5742, 5790, 5839, 5887, 5933, 5977, 6019, 6059, 6097, 6133, 6167, 6199, 6229, 6257, 6284, 6311, 6338, 6365, 6707, 6743, 6781, 6821, 6863, 6907, 6953, 7000, 7046, 7090, 7132, 7172, 7210, 7246, 7280, 7312, 7342, 7370, 7397, 7424, 7451, 7478, 7505, 7840, 7874, 7910, 7948, 7988, 8030, 8074, 8119, 8163, 8205, 8245, 8283, 8319, 8353, 8385, 8415, 8443, 8470, 8497, 8524, 8551, 8578, 8605, 8935, 8967, 9001, 9037, 9075, 9115, 9157, 9200, 9242, 9282, 9320, 9356, 9390, 9422, 9452, 9480, 9507, 9534, 9561, 9588, 9615, 9642, 9669, 9996, 10026, 10058, 10092, 10128, 10166, 10206, 10247, 10287, 10325, 10361, 10395, 10427, 10457, 10485, 10512, 10539, 10566, 10593, 10620, 10647, 10674, 10701, 11027, 11055, 11085, 11117, 11151, 11187, 11225, 11264, 11302, 11338, 11372, 11404, 11434, 11462, 11489, 11516, 11543, 11570, 11597, 11624, 11651, 11678, 11705]
Discarding 241 places :
Implicit Place search using SMT only with invariants took 162099 ms to find 241 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36423/36724 places, 54827/54827 transitions.
Applied a total of 0 rules in 2311 ms. Remains 36423 /36423 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 167210 ms. Remains : 36423/36724 places, 54827/54827 transitions.
Starting structural reductions in LTL mode, iteration 0 : 36423/36423 places, 54827/54827 transitions.
Applied a total of 0 rules in 1641 ms. Remains 36423 /36423 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
[2026-05-25 23:36:51] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14463571455684342030.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13260361593000832591.kers'
[2026-05-25 23:36:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14463571455684342030.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13260361593000832591.kers]
Culling duplicate invariants (modulo rational): removing 555 columns.
Culled 555 columns in 56 ms.
// Phase 1: matrix 53771 rows 35868 cols 143021 entries
Finished phase 1 with 21758 SingleSign rule and 12933 generalized
[2026-05-25 23:36:53] [INFO ] Computed 1732 invariants in 1776 ms
Computed 1732 P flows in 1777 ms.
Exported basis to /tmp/petrispot-output-13260361593000832591.kers
Total runtime 1845 ms.
[2026-05-25 23:37:35] [INFO ] Performed 3954/36423 implicitness test of which 27 returned IMPLICIT in 31 seconds.
[2026-05-25 23:38:06] [INFO ] Performed 6323/36423 implicitness test of which 45 returned IMPLICIT in 62 seconds.
[2026-05-25 23:38:36] [INFO ] Performed 8557/36423 implicitness test of which 65 returned IMPLICIT in 92 seconds.
[2026-05-25 23:39:06] [INFO ] Performed 10846/36423 implicitness test of which 90 returned IMPLICIT in 122 seconds.
[2026-05-25 23:39:33] [INFO ] Implicit Places using invariants in 162040 ms returned [7, 35, 65, 97, 131, 167, 205, 245, 287, 1383, 1410, 1438, 1468, 1500, 1534, 1570, 1608, 1648, 2699, 2726, 2753, 2781, 2811, 2843, 2877, 2913, 2951, 3959, 3986, 4013, 4040, 4068, 4098, 4130, 4164, 4200, 5167, 5194, 5221, 5248, 5275, 5303, 5333, 5365, 5399, 6327, 6354, 6381, 6408, 6435, 6462, 6490, 6520, 6552, 7443, 7470, 7497, 7524, 7551, 7578, 7605, 7633, 7663, 8519, 8546, 8573, 8600, 8627, 8654, 8681, 8708, 8736, 9559, 9586, 9613, 9640, 9667, 9694, 9721, 9748, 9775, 10567, 10594, 10621, 10648, 10675, 10702, 10729, 10756, 10783, 11547, 11574, 11601, 11628, 11655, 11682, 11709, 11736, 11763, 11790, 11817, 11845, 11875, 11907, 11941, 11977, 12014, 12050, 12084, 12116, 12146, 12174, 12201, 12228, 12255, 12282, 12309, 12336, 12363, 12390, 12417, 12444, 12520]
Discarding 123 places :
Implicit Place search using SMT only with invariants took 162108 ms to find 123 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36300/36423 places, 54827/54827 transitions.
Applied a total of 0 rules in 1801 ms. Remains 36300 /36300 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 165554 ms. Remains : 36300/36423 places, 54827/54827 transitions.
Support contains 47 out of 36300 places after structural reductions.
[2026-05-25 23:39:37] [INFO ] Flatten gal took : 1684 ms
[2026-05-25 23:39:38] [INFO ] Flatten gal took : 1426 ms
[2026-05-25 23:39:41] [INFO ] Input system was already deterministic with 54827 transitions.
Support contains 45 out of 36300 places (down from 47) after GAL structural reductions.
RANDOM walk for 40000 steps (324 resets) in 6793 ms. (5 steps per ms) remains 21/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 21/21 properties
[2026-05-25 23:39:44] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17635922733812692143.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12394726036494758171.kers'
[2026-05-25 23:39:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17635922733812692143.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12394726036494758171.kers]
Culling duplicate invariants (modulo rational): removing 489 columns.
Culled 489 columns in 54 ms.
// Phase 1: matrix 53771 rows 35811 cols 142876 entries
Finished phase 1 with 21747 SingleSign rule and 12944 generalized
[2026-05-25 23:39:46] [INFO ] Computed 1609 invariants in 1796 ms
Computed 1609 P flows in 1797 ms.
Exported basis to /tmp/petrispot-output-12394726036494758171.kers
Total runtime 1856 ms.
[2026-05-25 23:39:47] [INFO ] State equation strengthened by 17602 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 21 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 32003/90071 variables, and 3 constraints, problems are : Problem set: 0 solved, 21 unsolved in 5016 ms.
Refiners :[Positive P Invariants (semi-flows): 3/33 constraints, Generalized P Invariants (flows): 0/1576 constraints, State Equation: 0/36300 constraints, ReadFeed: 0/17602 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 21 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 21 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 32003/90071 variables, and 3 constraints, problems are : Problem set: 0 solved, 21 unsolved in 5015 ms.
Refiners :[Positive P Invariants (semi-flows): 3/33 constraints, Generalized P Invariants (flows): 0/1576 constraints, State Equation: 0/36300 constraints, ReadFeed: 0/17602 constraints, PredecessorRefiner: 0/21 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12554ms problems are : Problem set: 0 solved, 21 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 39 out of 36300 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 36300/36300 places, 54827/54827 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12644 transitions
Trivial Post-agglo rules discarded 12644 transitions
Performed 12644 trivial Post agglomeration. Transition count delta: 12644
Iterating post reduction 0 with 12644 rules applied. Total rules applied 12644 place count 36300 transition count 42183
Reduce places removed 12644 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 1 with 12656 rules applied. Total rules applied 25300 place count 23656 transition count 42171
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 25312 place count 23644 transition count 42171
Performed 792 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 792 Pre rules applied. Total rules applied 25312 place count 23644 transition count 41379
Deduced a syphon composed of 792 places in 69 ms
Reduce places removed 792 places and 0 transitions.
Iterating global reduction 3 with 1584 rules applied. Total rules applied 26896 place count 22852 transition count 41379
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 174 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 26962 place count 22819 transition count 41346
Free-agglomeration rule (complex) applied 1571 times.
Iterating global reduction 3 with 1571 rules applied. Total rules applied 28533 place count 22819 transition count 39775
Reduce places removed 1571 places and 0 transitions.
Iterating post reduction 3 with 1571 rules applied. Total rules applied 30104 place count 21248 transition count 39775
Partial Free-agglomeration rule applied 7892 times.
Drop transitions (Partial Free agglomeration) removed 7892 transitions
Iterating global reduction 4 with 7892 rules applied. Total rules applied 37996 place count 21248 transition count 39775
Applied a total of 37996 rules in 14492 ms. Remains 21248 /36300 variables (removed 15052) and now considering 39775/54827 (removed 15052) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14496 ms. Remains : 21248/36300 places, 39775/54827 transitions.
RANDOM walk for 40000 steps (548 resets) in 6918 ms. (5 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 357 ms. (11 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 105 ms. (37 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 71 ms. (55 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 60 ms. (65 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (8 resets) in 70 ms. (56 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 60 ms. (65 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 60 ms. (65 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (8 resets) in 64 ms. (61 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 60 ms. (65 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 58 ms. (67 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 58 ms. (67 steps per ms) remains 21/21 properties
Interrupted probabilistic random walk after 12319 steps, run timeout after 6001 ms. (steps per millisecond=2 ) properties seen :0 out of 21
Probabilistic random walk after 12319 steps, saw 6198 distinct states, run finished after 6011 ms. (steps per millisecond=2 ) properties seen :0
[2026-05-25 23:40:20] [INFO ] Flow matrix only has 38210 transitions (discarded 1565 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3460135844747620459.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12372964734299580454.kers'
[2026-05-25 23:40:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3460135844747620459.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12372964734299580454.kers]
Culling duplicate invariants (modulo rational): removing 527 columns.
Culled 527 columns in 36 ms.
// Phase 1: matrix 38210 rows 20721 cols 168832 entries
Finished phase 1 with 6379 SingleSign rule and 13260 generalized
[2026-05-25 23:40:24] [INFO ] Computed 1609 invariants in 3487 ms
Computed 1609 P flows in 3488 ms.
Exported basis to /tmp/petrispot-output-12372964734299580454.kers
Total runtime 3561 ms.
[2026-05-25 23:40:26] [INFO ] State equation strengthened by 17602 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 21 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp25 is UNSAT
At refinement iteration 1 (OVERLAPS) 17703/17742 variables, 3/3 constraints. Problems are: Problem set: 11 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17742 variables, 0/3 constraints. Problems are: Problem set: 11 solved, 10 unsolved
Problem AtomicPropp26 is UNSAT
At refinement iteration 3 (OVERLAPS) 2928/20670 variables, 1060/1063 constraints. Problems are: Problem set: 12 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/20670 variables, 0/1063 constraints. Problems are: Problem set: 12 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 516/21186 variables, 484/1547 constraints. Problems are: Problem set: 12 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/21186 variables, 0/1547 constraints. Problems are: Problem set: 12 solved, 9 unsolved
At refinement iteration 7 (OVERLAPS) 30/21216 variables, 30/1577 constraints. Problems are: Problem set: 12 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/21216 variables, 0/1577 constraints. Problems are: Problem set: 12 solved, 9 unsolved
At refinement iteration 9 (OVERLAPS) 32/21248 variables, 32/1609 constraints. Problems are: Problem set: 12 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/21248 variables, 0/1609 constraints. Problems are: Problem set: 12 solved, 9 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 59458/59458 variables, and 22857 constraints, problems are : Problem set: 12 solved, 9 unsolved in 45114 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 1576/1576 constraints, State Equation: 21248/21248 constraints, ReadFeed: 0/17602 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 12 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 12 solved, 9 unsolved
Problem AtomicPropp22 is UNSAT
At refinement iteration 1 (OVERLAPS) 17717/17741 variables, 3/3 constraints. Problems are: Problem set: 13 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17741 variables, 0/3 constraints. Problems are: Problem set: 13 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 2928/20669 variables, 1059/1062 constraints. Problems are: Problem set: 13 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 20669/59458 variables, and 1062 constraints, problems are : Problem set: 13 solved, 8 unsolved in 132596 ms.
Refiners :[Positive P Invariants (semi-flows): 3/33 constraints, Generalized P Invariants (flows): 1059/1576 constraints, State Equation: 0/21248 constraints, ReadFeed: 0/17602 constraints, PredecessorRefiner: 0/21 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 183562ms problems are : Problem set: 13 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 20 out of 21248 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21248/21248 places, 39775/39775 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 21248 transition count 39768
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 21241 transition count 39768
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 2 with 7 rules applied. Total rules applied 21 place count 21241 transition count 39761
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 28 place count 21234 transition count 39761
Partial Free-agglomeration rule applied 6 times.
Drop transitions (Partial Free agglomeration) removed 6 transitions
Iterating global reduction 3 with 6 rules applied. Total rules applied 34 place count 21234 transition count 39761
Applied a total of 34 rules in 4154 ms. Remains 21234 /21248 variables (removed 14) and now considering 39761/39775 (removed 14) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4154 ms. Remains : 21234/21248 places, 39761/39775 transitions.
FORMULA MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-00 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 13 atomic propositions for a total of 11 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 30284 stabilizing places and 42858 stable transitions
FORMULA MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 2 out of 36300 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36300/36300 places, 54827/54827 transitions.
Applied a total of 0 rules in 1632 ms. Remains 36300 /36300 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
[2026-05-25 23:43:30] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4601263927764930511.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11716214953389762697.kers'
[2026-05-25 23:43:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4601263927764930511.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11716214953389762697.kers]
Culling duplicate invariants (modulo rational): removing 489 columns.
Culled 489 columns in 70 ms.
// Phase 1: matrix 53771 rows 35811 cols 142876 entries
Finished phase 1 with 21747 SingleSign rule and 12944 generalized
[2026-05-25 23:43:32] [INFO ] Computed 1609 invariants in 1820 ms
Computed 1609 P flows in 1821 ms.
Exported basis to /tmp/petrispot-output-11716214953389762697.kers
Total runtime 1901 ms.
[2026-05-25 23:44:12] [INFO ] Performed 3929/36300 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 23:44:44] [INFO ] Performed 7384/36300 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2026-05-25 23:45:18] [INFO ] Performed 9482/36300 implicitness test of which 0 returned IMPLICIT in 95 seconds.
[2026-05-25 23:45:50] [INFO ] Performed 11452/36300 implicitness test of which 0 returned IMPLICIT in 127 seconds.
[2026-05-25 23:45:50] [INFO ] Timeout of Implicit test with SMT after 127 seconds.
[2026-05-25 23:45:50] [INFO ] Implicit Places using invariants in 140290 ms returned []
Implicit Place search using SMT only with invariants took 140294 ms to find 0 implicit places.
Running 54794 sub problems to find dead transitions.
[2026-05-25 23:45:51] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
[2026-05-25 23:45:51] [INFO ] Invariant cache hit.
[2026-05-25 23:45:51] [INFO ] State equation strengthened by 17602 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
SMT process timed out in 490577ms, After SMT, problems are : Problem set: 0 solved, 54794 unsolved
Search for dead transitions found 0 dead transitions in 490806ms
Finished structural reductions in LTL mode , in 1 iterations and 633016 ms. Remains : 36300/36300 places, 54827/54827 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 476 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-01
Product exploration timeout after 82430 steps with 41215 reset in 10001 ms.
Product exploration timeout after 85160 steps with 42580 reset in 10001 ms.
Computed a total of 30284 stabilizing places and 42858 stable transitions
Computed a total of 30284 stabilizing places and 42858 stable transitions
Detected a total of 30284/36300 stabilizing places and 42858/54827 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 3 factoid took 15 ms. Proved property starting from automaton with 3 states, 3 edges and 1 AP (stutter sensitive
Knowledge-based reduction took 265 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-01 finished in 654147 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 36300 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36300/36300 places, 54827/54827 transitions.
Applied a total of 0 rules in 1909 ms. Remains 36300 /36300 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
[2026-05-25 23:54:24] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
[2026-05-25 23:54:24] [INFO ] Invariant cache hit.
[2026-05-25 23:55:06] [INFO ] Performed 3922/36300 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-25 23:55:36] [INFO ] Performed 6580/36300 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-25 23:56:08] [INFO ] Performed 9482/36300 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2026-05-25 23:56:38] [INFO ] Performed 11479/36300 implicitness test of which 0 returned IMPLICIT in 121 seconds.
[2026-05-25 23:56:38] [INFO ] Timeout of Implicit test with SMT after 121 seconds.
[2026-05-25 23:56:38] [INFO ] Implicit Places using invariants in 133612 ms returned []
Implicit Place search using SMT only with invariants took 133614 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 135533 ms. Remains : 36300/36300 places, 54827/54827 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Stuttering acceptance computed with spot in 173 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-02
Product exploration explored 100000 steps with 816 reset in 4535 ms.
Product exploration explored 100000 steps with 816 reset in 4713 ms.
Computed a total of 30284 stabilizing places and 42858 stable transitions
Computed a total of 30284 stabilizing places and 42858 stable transitions
Knowledge based reduction with 2 factoid took 68 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
RANDOM walk for 40000 steps (324 resets) in 2249 ms. (17 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (48 resets) in 587 ms. (68 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 4350 steps, run timeout after 3002 ms. (steps per millisecond=1 ) properties seen :0 out of 1
Probabilistic random walk after 4350 steps, saw 2371 distinct states, run finished after 3002 ms. (steps per millisecond=1 ) properties seen :0
[2026-05-25 23:56:52] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
[2026-05-25 23:56:52] [INFO ] Invariant cache hit.
[2026-05-25 23:56:52] [INFO ] State equation strengthened by 17602 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
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 32001/90071 variables, and 3 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5017 ms.
Refiners :[Positive P Invariants (semi-flows): 3/33 constraints, Generalized P Invariants (flows): 0/1576 constraints, State Equation: 0/36300 constraints, ReadFeed: 0/17602 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
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 32001/90071 variables, and 3 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5030 ms.
Refiners :[Positive P Invariants (semi-flows): 3/33 constraints, Generalized P Invariants (flows): 0/1576 constraints, State Equation: 0/36300 constraints, ReadFeed: 0/17602 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10242ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 36300 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 36300/36300 places, 54827/54827 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12671 transitions
Trivial Post-agglo rules discarded 12671 transitions
Performed 12671 trivial Post agglomeration. Transition count delta: 12671
Iterating post reduction 0 with 12671 rules applied. Total rules applied 12671 place count 36300 transition count 42156
Reduce places removed 12671 places and 0 transitions.
Iterating post reduction 1 with 12671 rules applied. Total rules applied 25342 place count 23629 transition count 42156
Performed 792 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 792 Pre rules applied. Total rules applied 25342 place count 23629 transition count 41364
Deduced a syphon composed of 792 places in 117 ms
Reduce places removed 792 places and 0 transitions.
Iterating global reduction 2 with 1584 rules applied. Total rules applied 26926 place count 22837 transition count 41364
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 74 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 26992 place count 22804 transition count 41331
Free-agglomeration rule (complex) applied 1589 times.
Iterating global reduction 2 with 1589 rules applied. Total rules applied 28581 place count 22804 transition count 39742
Reduce places removed 1589 places and 0 transitions.
Iterating post reduction 2 with 1589 rules applied. Total rules applied 30170 place count 21215 transition count 39742
Partial Free-agglomeration rule applied 527 times.
Drop transitions (Partial Free agglomeration) removed 527 transitions
Iterating global reduction 3 with 527 rules applied. Total rules applied 30697 place count 21215 transition count 39742
Applied a total of 30697 rules in 12779 ms. Remains 21215 /36300 variables (removed 15085) and now considering 39742/54827 (removed 15085) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12780 ms. Remains : 21215/36300 places, 39742/54827 transitions.
RANDOM walk for 40000 steps (549 resets) in 5686 ms. (7 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (52 resets) in 593 ms. (67 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 7304 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :0 out of 1
Probabilistic random walk after 7304 steps, saw 3615 distinct states, run finished after 3001 ms. (steps per millisecond=2 ) properties seen :0
[2026-05-25 23:57:20] [INFO ] Flow matrix only has 38177 transitions (discarded 1565 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10019111010816317247.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14089599147005908644.kers'
[2026-05-25 23:57:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10019111010816317247.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14089599147005908644.kers]
Culling duplicate invariants (modulo rational): removing 527 columns.
Culled 527 columns in 39 ms.
// Phase 1: matrix 38177 rows 20688 cols 168892 entries
Finished phase 1 with 6366 SingleSign rule and 13240 generalized
[2026-05-25 23:57:24] [INFO ] Computed 1609 invariants in 3704 ms
Computed 1609 P flows in 3705 ms.
Exported basis to /tmp/petrispot-output-14089599147005908644.kers
Total runtime 3786 ms.
[2026-05-25 23:57:25] [INFO ] State equation strengthened by 17602 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) 17705/17707 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17707 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2959/20666 variables, 1057/1060 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/20666 variables, 0/1060 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 30/20696 variables, 30/1090 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/20696 variables, 0/1090 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 519/21215 variables, 519/1609 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/21215 variables, 0/1609 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 59392/59392 variables, and 22824 constraints, problems are : Problem set: 0 solved, 1 unsolved in 41282 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 1576/1576 constraints, State Equation: 21215/21215 constraints, ReadFeed: 0/17602 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) 17705/17707 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17707 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2959/20666 variables, 1057/1060 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 172200ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 21215 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21215/21215 places, 39742/39742 transitions.
Applied a total of 0 rules in 1418 ms. Remains 21215 /21215 variables (removed 0) and now considering 39742/39742 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1418 ms. Remains : 21215/21215 places, 39742/39742 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21215/21215 places, 39742/39742 transitions.
Applied a total of 0 rules in 1336 ms. Remains 21215 /21215 variables (removed 0) and now considering 39742/39742 (removed 0) transitions.
[2026-05-26 00:00:15] [INFO ] Flow matrix only has 38177 transitions (discarded 1565 similar events)
[2026-05-26 00:00:15] [INFO ] Invariant cache hit.
[2026-05-26 00:00:49] [INFO ] Performed 6752/21215 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-26 00:01:19] [INFO ] Performed 8510/21215 implicitness test of which 80 returned IMPLICIT in 60 seconds.
[2026-05-26 00:01:49] [INFO ] Performed 10926/21215 implicitness test of which 247 returned IMPLICIT in 90 seconds.
[2026-05-26 00:02:19] [INFO ] Performed 13224/21215 implicitness test of which 397 returned IMPLICIT in 120 seconds.
[2026-05-26 00:02:50] [INFO ] Performed 15599/21215 implicitness test of which 529 returned IMPLICIT in 150 seconds.
[2026-05-26 00:02:55] [INFO ] Implicit Places using invariants in 160109 ms returned [7322, 7336, 7350, 7364, 7378, 7392, 7406, 7420, 7434, 7448, 7462, 7476, 7490, 7506, 7524, 7544, 7565, 7585, 7603, 7619, 7633, 7647, 7661, 7675, 7689, 7703, 7717, 7731, 7745, 7759, 7773, 7787, 7826, 7832, 7846, 7860, 7874, 7888, 7902, 7916, 7930, 7944, 7958, 7972, 7986, 8000, 8014, 8030, 8048, 8067, 8085, 8101, 8115, 8129, 8143, 8157, 8171, 8185, 8199, 8213, 8227, 8241, 8255, 8269, 8283, 8322, 8328, 8342, 8356, 8370, 8384, 8398, 8412, 8426, 8440, 8454, 8468, 8482, 8496, 8510, 8524, 8540, 8557, 8573, 8587, 8601, 8615, 8629, 8643, 8657, 8671, 8685, 8699, 8713, 8727, 8741, 8755, 8769, 8808, 8814, 8828, 8842, 8856, 8870, 8884, 8898, 8912, 8926, 8940, 8954, 8968, 8982, 8996, 9010, 9024, 9039, 9053, 9067, 9081, 9095, 9109, 9123, 9137, 9151, 9165, 9179, 9193, 9207, 9221, 9235, 9249, 9288, 9294, 9308, 9322, 9336, 9350, 9364, 9378, 9392, 9406, 9420, 9434, 9448, 9462, 9476, 9490, 9504, 9518, 9532, 9546, 9560, 9574, 9588, 9602, 9616, 9630, 9644, 9658, 9672, 9686, 9700, 9714, 9728, 9767, 9769, 9772, 9786, 9800, 9814, 9828, 9842, 9856, 9870, 9884, 9898, 9912, 9926, 9940, 9954, 9968, 9982, 9996, 10010, 10024, 10038, 10052, 10066, 10080, 10094, 10108, 10122, 10136, 10150, 10164, 10178, 10192, 10206, 10245, 10251, 10265, 10279, 10293, 10307, 10321, 10335, 10349, 10363, 10377, 10391, 10405, 10419, 10433, 10447, 10461, 10475, 10489, 10503, 10517, 10531, 10545, 10559, 10573, 10587, 10601, 10615, 10629, 10643, 10657, 10671, 10685, 10724, 10730, 10744, 10758, 10772, 10786, 10800, 10814, 10828, 10842, 10856, 10870, 10884, 10898, 10912, 10926, 10940, 10954, 10969, 10983, 10997, 11011, 11025, 11039, 11053, 11067, 11081, 11095, 11109, 11123, 11137, 11151, 11165, 11204, 11210, 11224, 11238, 11252, 11266, 11280, 11294, 11308, 11322, 11336, 11350, 11364, 11378, 11392, 11406, 11420, 11436, 11453, 11469, 11483, 11497, 11511, 11525, 11539, 11553, 11567, 11581, 11595, 11609, 11623, 11637, 11651, 11690, 11696, 11710, 11724, 11738, 11752, 11766, 11780, 11794, 11808, 11822, 11836, 11850, 11864, 11878, 11892, 11908, 11926, 11945, 11963, 11979, 11993, 12007, 12021, 12035, 12049, 12063, 12077, 12091, 12105, 12119, 12133, 12147, 12186, 12192, 12206, 12220, 12234, 12248, 12262, 12276, 12290, 12304, 12318, 12332, 12346, 12360, 12374, 12390, 12408, 12428, 12449, 12469, 12487, 12503, 12517, 12531, 12545, 12559, 12573, 12587, 12601, 12615, 12629, 12643, 12657, 12696, 12702, 12716, 12730, 12744, 12758, 12772, 12786, 12800, 12814, 12828, 12842, 12856, 12870, 12886, 12904, 12924, 12946, 12969, 12991, 13011, 13029, 13045, 13059, 13073, 13087, 13101, 13115, 13129, 13143, 13157, 13171, 13185, 13224, 13230, 13244, 13258, 13272, 13286, 13300, 13314, 13328, 13342, 13356, 13370, 13384, 13400, 13418, 13438, 13460, 13484, 13509, 13533, 13555, 13575, 13593, 13609, 13623, 13637, 13651, 13665, 13679, 13693, 13707, 13721, 13735, 13774, 13780, 13794, 13808, 13822, 13836, 13850, 13864, 13878, 13892, 13906, 13920, 13936, 13954, 13974, 13996, 14020, 14046, 14073, 14099, 14123, 14145, 14165, 14183, 14199, 14213, 14227, 14241, 14255, 14269, 14283, 14297, 14311, 14350, 14356, 14370, 14384, 14398, 14412, 14426, 14440, 14454, 14468, 14482, 14498, 14516, 14536, 14558, 14582, 14608, 14636, 14665, 14693, 14719, 14743, 14765, 14785, 14803, 14819, 14833, 14847, 14861, 14875, 14889, 14903, 14917, 14956, 14962, 14976, 14990, 15004, 15018, 15032, 15046, 15060, 15074, 15090, 15108, 15128, 15150, 15174, 15200, 15228, 15258, 15289, 15319, 15347, 15373, 15397, 15419, 15439, 15457, 15473, 15487, 15501, 15515, 15529, 15543, 15557, 15596, 15602, 15616, 15630, 15644, 15658, 15672, 15686, 15700, 15716, 15734, 15754, 15776, 15800, 15826, 15854, 15884, 15916, 15949, 15981, 16011, 16039, 16065, 16089, 16111, 16131, 16149, 16165, 16179, 16193, 16207, 16221, 16235, 16274]
[2026-05-26 00:02:55] [INFO ] Actually due to overlaps returned [7826, 8322, 8808, 9288, 9767, 10245, 10724, 11204, 11690, 12186, 12696, 13224, 13774, 14350, 14956, 15596, 16274, 7322, 7336, 7350, 7364, 7378, 7392, 7406, 7420, 7434, 7448, 7462, 7731, 7745, 7759, 7773, 7787, 7832, 7846, 7860, 7874, 7888, 7902, 7916, 7930, 7944, 7958, 7972, 8227, 8241, 8255, 8269, 8283, 8328, 8342, 8356, 8370, 8384, 8398, 8412, 8426, 8440, 8454, 8468, 8713, 8727, 8741, 8755, 8769, 8814, 8828, 8842, 8856, 8870, 8884, 8898, 8912, 8926, 8940, 8954, 9193, 9207, 9221, 9235, 9249, 9294, 9308, 9322, 9336, 9350, 9364, 9378, 9392, 9406, 9420, 9434, 9672, 9686, 9700, 9714, 9728, 9772, 9786, 9800, 9814, 9828, 9842, 9856, 9870, 9884, 9898, 9912, 10150, 10164, 10178, 10192, 10206, 10251, 10265, 10279, 10293, 10307, 10321, 10335, 10349, 10363, 10377, 10391, 10629, 10643, 10657, 10671, 10685, 10730, 10744, 10758, 10772, 10786, 10800, 10814, 10828, 10842, 10856, 10870, 11109, 11123, 11137, 11151, 11165, 11210, 11224, 11238, 11252, 11266, 11280, 11294, 11308, 11322, 11336, 11350, 11595, 11609, 11623, 11637, 11651, 11696, 11710, 11724, 11738, 11752, 11766, 11780, 11794, 11808, 11822, 11836, 12091, 12105, 12119, 12133, 12147, 12192, 12206, 12220, 12234, 12248, 12262, 12276, 12290, 12304, 12318, 12332, 12601, 12615, 12629, 12643, 12657, 12702, 12716, 12730, 12744, 12758, 12772, 12786, 12800, 12814, 12828, 12842, 13129, 13143, 13157, 13171, 13185, 13230, 13244, 13258, 13272, 13286, 13300, 13314, 13328, 13342, 13356, 13370, 13679, 13693, 13707, 13721, 13735, 13780, 13794, 13808, 13822, 13836, 13850, 13864, 13878, 13892, 13906, 13920, 14255, 14269, 14283, 14297, 14311, 14356, 14370, 14384, 14398, 14412, 14426, 14440, 14454, 14468, 14482, 14498, 14861, 14875, 14889, 14903, 14917, 14962, 14976, 14990, 15004, 15018, 15032, 15046, 15060, 15074, 15090, 15108, 15501, 15515, 15529, 15543, 15557, 15602, 15616, 15630, 15644, 15658, 15672, 15686, 15700, 15716, 15734, 15754, 16179, 16193, 16207, 16221, 16235, 9769]
Discarding 290 places :
Implicit Place search using SMT only with invariants took 160205 ms to find 290 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 20925/21215 places, 39742/39742 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 20925 transition count 39741
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 20924 transition count 39741
Applied a total of 2 rules in 2739 ms. Remains 20924 /20925 variables (removed 1) and now considering 39741/39742 (removed 1) transitions.
[2026-05-26 00:02:58] [INFO ] Flow matrix only has 38176 transitions (discarded 1565 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8458128734280246554.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6465851145963780463.kers'
[2026-05-26 00:02:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8458128734280246554.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6465851145963780463.kers]
Culling duplicate invariants (modulo rational): removing 264 columns.
Culled 264 columns in 40 ms.
// Phase 1: matrix 38176 rows 20660 cols 162277 entries
Finished phase 1 with 6017 SingleSign rule and 13588 generalized
[2026-05-26 00:03:02] [INFO ] Computed 1319 invariants in 4051 ms
Computed 1319 P flows in 4052 ms.
Exported basis to /tmp/petrispot-output-6465851145963780463.kers
Total runtime 4094 ms.
[2026-05-26 00:03:36] [INFO ] Performed 6306/20924 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-26 00:04:06] [INFO ] Performed 10189/20924 implicitness test of which 96 returned IMPLICIT in 60 seconds.
[2026-05-26 00:04:37] [INFO ] Performed 13554/20924 implicitness test of which 208 returned IMPLICIT in 91 seconds.
[2026-05-26 00:05:07] [INFO ] Performed 16725/20924 implicitness test of which 307 returned IMPLICIT in 121 seconds.
[2026-05-26 00:05:39] [INFO ] Performed 20152/20924 implicitness test of which 438 returned IMPLICIT in 152 seconds.
[2026-05-26 00:05:42] [INFO ] Implicit Places using invariants in 164265 ms returned [7465, 7479, 7495, 7513, 7533, 7554, 7574, 7592, 7608, 7622, 7636, 7650, 7664, 7678, 7692, 7706, 7958, 7972, 7986, 8002, 8020, 8039, 8057, 8073, 8087, 8101, 8115, 8129, 8143, 8157, 8171, 8185, 8437, 8451, 8465, 8479, 8495, 8512, 8528, 8542, 8556, 8570, 8584, 8598, 8612, 8626, 8640, 8654, 8906, 8920, 8934, 8948, 8962, 8977, 8991, 9005, 9019, 9033, 9047, 9061, 9075, 9089, 9103, 9117, 9369, 9383, 9397, 9411, 9425, 9439, 9453, 9467, 9481, 9495, 9509, 9523, 9537, 9551, 9565, 9579, 9829, 9843, 9857, 9871, 9885, 9899, 9913, 9927, 9941, 9955, 9969, 9983, 9997, 10011, 10025, 10039, 10290, 10304, 10318, 10332, 10346, 10360, 10374, 10388, 10402, 10416, 10430, 10444, 10458, 10472, 10486, 10500, 10752, 10766, 10780, 10794, 10808, 10822, 10837, 10851, 10865, 10879, 10893, 10907, 10921, 10935, 10949, 10963, 11215, 11229, 11243, 11257, 11271, 11287, 11304, 11320, 11334, 11348, 11362, 11376, 11390, 11404, 11418, 11432, 11684, 11698, 11712, 11726, 11742, 11760, 11779, 11797, 11813, 11827, 11841, 11855, 11869, 11883, 11897, 11911, 12163, 12177, 12191, 12207, 12225, 12245, 12266, 12286, 12304, 12320, 12334, 12348, 12362, 12376, 12390, 12404, 12656, 12670, 12686, 12704, 12724, 12746, 12769, 12791, 12811, 12829, 12845, 12859, 12873, 12887, 12901, 12915, 13167, 13183, 13201, 13221, 13243, 13267, 13292, 13316, 13338, 13358, 13376, 13392, 13406, 13420, 13434, 13448, 13702, 13720, 13740, 13762, 13786, 13812, 13839, 13865, 13889, 13911, 13931, 13949, 13965, 13979, 13993, 14007, 14265, 14285, 14307, 14331, 14357, 14385, 14414, 14442, 14468, 14492, 14514, 14534, 14552, 14568, 14582, 14596, 14860, 14882, 14906, 14932, 14960, 14990, 15021, 15051, 15079, 15105, 15129, 15151, 15171, 15189, 15205, 15219, 15491, 15515, 15541, 15569, 15599, 15631, 15664, 15696, 15726, 15754, 15780, 15804, 15826, 15846, 15864, 15880, 15989, 16003, 16017, 16031, 16045, 16059, 16073, 16089, 16107, 16127, 16149, 16173, 16199, 16227, 16257, 16289, 16323, 16358, 16392, 16424, 16454, 16482, 16508, 16532, 16554, 16574, 16592, 16608, 16622, 16636, 16650, 16664, 16703, 16709, 16723, 16737, 16751, 16765, 16779, 16795, 16813, 16833, 16855, 16879, 16905, 16933, 16963, 16995, 17029, 17065, 17102, 17138, 17172, 17204, 17234, 17262, 17288, 17312, 17334, 17354, 17372, 17388, 17402, 17416, 17430, 17469, 17475, 17489, 17503, 17517, 17531, 17547, 17565, 17585, 17607, 17631, 17657, 17685, 17715, 17747, 17781, 17817, 17855, 17894, 17932, 17968, 18002, 18034, 18064, 18092, 18118, 18142, 18164, 18184, 18202, 18218, 18232, 18246, 18285, 18291, 18305, 18319, 18333, 18349, 18367, 18387, 18409, 18433, 18459, 18487, 18517, 18549, 18583, 18619, 18657, 18697, 18738, 18778, 18816, 18852, 18886, 18918, 18948, 18976, 19002, 19026, 19048, 19068, 19086, 19102, 19116, 19155, 19157, 19160, 19174, 19188, 19204, 19222, 19242, 19264, 19288, 19314, 19342, 19372, 19404, 19438, 19474, 19512, 19552, 19594, 19637, 19679, 19719, 19757, 19793, 19827, 19859, 19889, 19917, 19943, 19967, 19989, 20009, 20027, 20043, 20082]
[2026-05-26 00:05:42] [INFO ] Actually due to overlaps returned [16703, 17469, 18285, 19155, 20082, 7465, 7479, 7495, 7513, 7533, 7554, 7574, 7592, 7608, 7622, 7636, 7650, 7664, 7678, 7692, 7706, 7958, 7972, 7986, 8002, 8020, 8039, 8057, 8073, 8087, 8101, 8115, 8129, 8143, 8157, 8171, 8185, 8437, 8451, 8465, 8479, 8495, 8512, 8528, 8542, 8556, 8570, 8584, 8598, 8612, 8626, 8640, 8654, 8906, 8920, 8934, 8948, 8962, 8977, 8991, 9005, 9019, 9033, 9047, 9061, 9075, 9089, 9103, 9117, 9369, 9383, 9397, 9411, 9425, 9439, 9453, 9467, 9481, 9495, 9509, 9523, 9537, 9551, 9565, 9579, 9829, 9843, 9857, 9871, 9885, 9899, 9913, 9927, 9941, 9955, 9969, 9983, 9997, 10011, 10025, 10039, 10290, 10304, 10318, 10332, 10346, 10360, 10374, 10388, 10402, 10416, 10430, 10444, 10458, 10472, 10486, 10500, 10752, 10766, 10780, 10794, 10808, 10822, 10837, 10851, 10865, 10879, 10893, 10907, 10921, 10935, 10949, 10963, 11215, 11229, 11243, 11257, 11271, 11287, 11304, 11320, 11334, 11348, 11362, 11376, 11390, 11404, 11418, 11432, 11684, 11698, 11712, 11726, 11742, 11760, 11779, 11797, 11813, 11827, 11841, 11855, 11869, 11883, 11897, 11911, 12163, 12177, 12191, 12207, 12225, 12245, 12266, 12286, 12304, 12320, 12334, 12348, 12362, 12376, 12390, 12404, 12656, 12670, 12686, 12704, 12724, 12746, 12769, 12791, 12811, 12829, 12845, 12859, 12873, 12887, 12901, 12915, 13167, 13183, 13201, 13221, 13243, 13267, 13292, 13316, 13338, 13358, 13376, 13392, 13406, 13420, 13434, 13448, 13702, 13720, 13740, 13762, 13786, 13812, 13839, 13865, 13889, 13911, 13931, 13949, 13965, 13979, 13993, 14007, 14265, 14285, 14307, 14331, 14357, 14385, 14414, 14442, 14468, 14492, 14514, 14534, 14552, 14568, 14582, 14596, 14860, 14882, 14906, 14932, 14960, 14990, 15021, 15051, 15079, 15105, 15129, 15151, 15171, 15189, 15205, 15219, 15491, 15515, 15541, 15569, 15599, 15631, 15664, 15696, 15726, 15754, 15780, 15804, 15826, 15846, 15864, 15880, 15989, 16003, 16017, 16031, 16045, 16059, 16073, 16089, 16107, 16127, 16149, 16173, 16199, 16227, 16257, 16289, 16323, 16358, 16392, 16424, 16454, 16482, 16508, 16532, 16554, 16574, 16592, 16608, 16709, 16723, 16737, 16751, 16765, 16779, 16795, 16813, 16833, 16855, 16879, 16905, 16933, 16963, 16995, 17029, 17065, 17102, 17138, 17172, 17204, 17234, 17262, 17288, 17312, 17334, 17354, 17372, 17475, 17489, 17503, 17517, 17531, 17547, 17565, 17585, 17607, 17631, 17657, 17685, 17715, 17747, 17781, 17817, 17855, 17894, 17932, 17968, 18002, 18034, 18064, 18092, 18118, 18142, 18164, 18184, 18291, 18305, 18319, 18333, 18349, 18367, 18387, 18409, 18433, 18459, 18487, 18517, 18549, 18583, 18619, 18657, 18697, 18738, 18778, 18816, 18852, 18886, 18918, 18948, 18976, 19002, 19026, 19048, 19160, 19174, 19188, 19204, 19222, 19242, 19264, 19288, 19314, 19342, 19372, 19404, 19438, 19474, 19512, 19552, 19594, 19637, 19679, 19719, 19757, 19793, 19827, 19859, 19889, 19917, 19943, 19967, 19157]
Discarding 418 places :
Implicit Place search using SMT only with invariants took 164338 ms to find 418 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 20506/21215 places, 39741/39742 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 20506 transition count 39740
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 20505 transition count 39740
Applied a total of 2 rules in 2613 ms. Remains 20505 /20506 variables (removed 1) and now considering 39740/39741 (removed 1) transitions.
[2026-05-26 00:05:45] [INFO ] Flow matrix only has 38175 transitions (discarded 1565 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8582562737482063572.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18409399854421205313.kers'
[2026-05-26 00:05:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8582562737482063572.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18409399854421205313.kers]
Culling duplicate invariants (modulo rational): removing 76 columns.
Culled 76 columns in 33 ms.
// Phase 1: matrix 38175 rows 20429 cols 157487 entries
Finished phase 1 with 5864 SingleSign rule and 13740 generalized
[2026-05-26 00:05:49] [INFO ] Computed 901 invariants in 3923 ms
Computed 901 P flows in 3923 ms.
Exported basis to /tmp/petrispot-output-18409399854421205313.kers
Total runtime 3953 ms.
[2026-05-26 00:06:23] [INFO ] Performed 7282/20505 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-26 00:06:53] [INFO ] Performed 12729/20505 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-26 00:07:23] [INFO ] Performed 17178/20505 implicitness test of which 8 returned IMPLICIT in 90 seconds.
[2026-05-26 00:07:59] [INFO ] Performed 19803/20505 implicitness test of which 20 returned IMPLICIT in 126 seconds.
[2026-05-26 00:08:29] [INFO ] Implicit Places using invariants in 164113 ms returned [16322, 16336, 16350, 16364, 17059, 17073, 17087, 17101, 17844, 17860, 17874, 17888, 18681, 18699, 18715, 18729, 19572, 19592, 19610, 19626]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 164168 ms to find 20 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 20485/21215 places, 39740/39742 transitions.
Applied a total of 0 rules in 1335 ms. Remains 20485 /20485 variables (removed 0) and now considering 39740/39740 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 4 iterations and 496741 ms. Remains : 20485/21215 places, 39740/39742 transitions.
Knowledge based reduction with 2 factoid took 91 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 213 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Knowledge-based reduction took 703073 ms.
Stuttering acceptance computed with spot in 204 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 36300 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36300/36300 places, 54827/54827 transitions.
Applied a total of 0 rules in 1852 ms. Remains 36300 /36300 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
[2026-05-26 00:08:33] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9214067762384044402.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-744987411351259007.kers'
[2026-05-26 00:08:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9214067762384044402.kers, --Pflows, --basisKERS=/tmp/petrispot-output-744987411351259007.kers]
Culling duplicate invariants (modulo rational): removing 489 columns.
Culled 489 columns in 45 ms.
// Phase 1: matrix 53771 rows 35811 cols 142876 entries
Finished phase 1 with 21747 SingleSign rule and 12944 generalized
[2026-05-26 00:08:35] [INFO ] Computed 1609 invariants in 1685 ms
Computed 1609 P flows in 1686 ms.
Exported basis to /tmp/petrispot-output-744987411351259007.kers
Total runtime 1772 ms.
[2026-05-26 00:09:15] [INFO ] Performed 3929/36300 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-26 00:09:45] [INFO ] Performed 7384/36300 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-26 00:10:15] [INFO ] Performed 10291/36300 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2026-05-26 00:10:45] [INFO ] Performed 11950/36300 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2026-05-26 00:10:45] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2026-05-26 00:10:45] [INFO ] Implicit Places using invariants in 132664 ms returned []
Implicit Place search using SMT only with invariants took 132666 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 134524 ms. Remains : 36300/36300 places, 54827/54827 transitions.
Computed a total of 30284 stabilizing places and 42858 stable transitions
Computed a total of 30284 stabilizing places and 42858 stable transitions
Knowledge based reduction with 2 factoid took 94 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
RANDOM walk for 40000 steps (324 resets) in 2311 ms. (17 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (48 resets) in 381 ms. (104 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 2747 steps, run timeout after 3001 ms. (steps per millisecond=0 ) properties seen :0 out of 1
Probabilistic random walk after 2747 steps, saw 1620 distinct states, run finished after 3001 ms. (steps per millisecond=0 ) properties seen :0
[2026-05-26 00:10:50] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
[2026-05-26 00:10:50] [INFO ] Invariant cache hit.
[2026-05-26 00:10:50] [INFO ] State equation strengthened by 17602 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
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 32001/90071 variables, and 3 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5023 ms.
Refiners :[Positive P Invariants (semi-flows): 3/33 constraints, Generalized P Invariants (flows): 0/1576 constraints, State Equation: 0/36300 constraints, ReadFeed: 0/17602 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
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 32001/90071 variables, and 3 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5020 ms.
Refiners :[Positive P Invariants (semi-flows): 3/33 constraints, Generalized P Invariants (flows): 0/1576 constraints, State Equation: 0/36300 constraints, ReadFeed: 0/17602 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10264ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 36300 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 36300/36300 places, 54827/54827 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12671 transitions
Trivial Post-agglo rules discarded 12671 transitions
Performed 12671 trivial Post agglomeration. Transition count delta: 12671
Iterating post reduction 0 with 12671 rules applied. Total rules applied 12671 place count 36300 transition count 42156
Reduce places removed 12671 places and 0 transitions.
Iterating post reduction 1 with 12671 rules applied. Total rules applied 25342 place count 23629 transition count 42156
Performed 792 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 792 Pre rules applied. Total rules applied 25342 place count 23629 transition count 41364
Deduced a syphon composed of 792 places in 109 ms
Reduce places removed 792 places and 0 transitions.
Iterating global reduction 2 with 1584 rules applied. Total rules applied 26926 place count 22837 transition count 41364
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 123 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 26992 place count 22804 transition count 41331
Free-agglomeration rule (complex) applied 1589 times.
Iterating global reduction 2 with 1589 rules applied. Total rules applied 28581 place count 22804 transition count 39742
Reduce places removed 1589 places and 0 transitions.
Iterating post reduction 2 with 1589 rules applied. Total rules applied 30170 place count 21215 transition count 39742
Partial Free-agglomeration rule applied 527 times.
Drop transitions (Partial Free agglomeration) removed 527 transitions
Iterating global reduction 3 with 527 rules applied. Total rules applied 30697 place count 21215 transition count 39742
Applied a total of 30697 rules in 13565 ms. Remains 21215 /36300 variables (removed 15085) and now considering 39742/54827 (removed 15085) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13567 ms. Remains : 21215/36300 places, 39742/54827 transitions.
RANDOM walk for 40000 steps (549 resets) in 6001 ms. (6 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (52 resets) in 657 ms. (60 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 7634 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :0 out of 1
Probabilistic random walk after 7634 steps, saw 3765 distinct states, run finished after 3003 ms. (steps per millisecond=2 ) properties seen :0
[2026-05-26 00:11:19] [INFO ] Flow matrix only has 38177 transitions (discarded 1565 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10536803747750548384.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1327105186422693735.kers'
[2026-05-26 00:11:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10536803747750548384.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1327105186422693735.kers]
Culling duplicate invariants (modulo rational): removing 527 columns.
Culled 527 columns in 35 ms.
// Phase 1: matrix 38177 rows 20688 cols 168892 entries
Finished phase 1 with 6366 SingleSign rule and 13240 generalized
[2026-05-26 00:11:22] [INFO ] Computed 1609 invariants in 3717 ms
Computed 1609 P flows in 3718 ms.
Exported basis to /tmp/petrispot-output-1327105186422693735.kers
Total runtime 3794 ms.
[2026-05-26 00:11:24] [INFO ] State equation strengthened by 17602 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) 17705/17707 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17707 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2959/20666 variables, 1057/1060 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/20666 variables, 0/1060 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 30/20696 variables, 30/1090 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/20696 variables, 0/1090 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 519/21215 variables, 519/1609 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/21215 variables, 0/1609 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 59392/59392 variables, and 22824 constraints, problems are : Problem set: 0 solved, 1 unsolved in 37561 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 1576/1576 constraints, State Equation: 21215/21215 constraints, ReadFeed: 0/17602 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) 17705/17707 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17707 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2959/20666 variables, 1057/1060 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 168558ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 21215 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21215/21215 places, 39742/39742 transitions.
Applied a total of 0 rules in 1293 ms. Remains 21215 /21215 variables (removed 0) and now considering 39742/39742 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1294 ms. Remains : 21215/21215 places, 39742/39742 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21215/21215 places, 39742/39742 transitions.
Applied a total of 0 rules in 1365 ms. Remains 21215 /21215 variables (removed 0) and now considering 39742/39742 (removed 0) transitions.
[2026-05-26 00:14:10] [INFO ] Flow matrix only has 38177 transitions (discarded 1565 similar events)
[2026-05-26 00:14:10] [INFO ] Invariant cache hit.
[2026-05-26 00:14:45] [INFO ] Performed 6115/21215 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-26 00:15:15] [INFO ] Performed 9292/21215 implicitness test of which 132 returned IMPLICIT in 60 seconds.
[2026-05-26 00:15:46] [INFO ] Performed 12188/21215 implicitness test of which 331 returned IMPLICIT in 90 seconds.
[2026-05-26 00:16:16] [INFO ] Performed 14438/21215 implicitness test of which 469 returned IMPLICIT in 120 seconds.
[2026-05-26 00:16:46] [INFO ] Performed 17009/21215 implicitness test of which 596 returned IMPLICIT in 150 seconds.
[2026-05-26 00:16:50] [INFO ] Implicit Places using invariants in 160113 ms returned [7322, 7336, 7350, 7364, 7378, 7392, 7406, 7420, 7434, 7448, 7462, 7476, 7490, 7506, 7524, 7544, 7565, 7585, 7603, 7619, 7633, 7647, 7661, 7675, 7689, 7703, 7717, 7731, 7745, 7759, 7773, 7787, 7826, 7832, 7846, 7860, 7874, 7888, 7902, 7916, 7930, 7944, 7958, 7972, 7986, 8000, 8014, 8030, 8048, 8067, 8085, 8101, 8115, 8129, 8143, 8157, 8171, 8185, 8199, 8213, 8227, 8241, 8255, 8269, 8283, 8322, 8328, 8342, 8356, 8370, 8384, 8398, 8412, 8426, 8440, 8454, 8468, 8482, 8496, 8510, 8524, 8540, 8557, 8573, 8587, 8601, 8615, 8629, 8643, 8657, 8671, 8685, 8699, 8713, 8727, 8741, 8755, 8769, 8808, 8814, 8828, 8842, 8856, 8870, 8884, 8898, 8912, 8926, 8940, 8954, 8968, 8982, 8996, 9010, 9024, 9039, 9053, 9067, 9081, 9095, 9109, 9123, 9137, 9151, 9165, 9179, 9193, 9207, 9221, 9235, 9249, 9288, 9294, 9308, 9322, 9336, 9350, 9364, 9378, 9392, 9406, 9420, 9434, 9448, 9462, 9476, 9490, 9504, 9518, 9532, 9546, 9560, 9574, 9588, 9602, 9616, 9630, 9644, 9658, 9672, 9686, 9700, 9714, 9728, 9767, 9769, 9772, 9786, 9800, 9814, 9828, 9842, 9856, 9870, 9884, 9898, 9912, 9926, 9940, 9954, 9968, 9982, 9996, 10010, 10024, 10038, 10052, 10066, 10080, 10094, 10108, 10122, 10136, 10150, 10164, 10178, 10192, 10206, 10245, 10251, 10265, 10279, 10293, 10307, 10321, 10335, 10349, 10363, 10377, 10391, 10405, 10419, 10433, 10447, 10461, 10475, 10489, 10503, 10517, 10531, 10545, 10559, 10573, 10587, 10601, 10615, 10629, 10643, 10657, 10671, 10685, 10724, 10730, 10744, 10758, 10772, 10786, 10800, 10814, 10828, 10842, 10856, 10870, 10884, 10898, 10912, 10926, 10940, 10954, 10969, 10983, 10997, 11011, 11025, 11039, 11053, 11067, 11081, 11095, 11109, 11123, 11137, 11151, 11165, 11204, 11210, 11224, 11238, 11252, 11266, 11280, 11294, 11308, 11322, 11336, 11350, 11364, 11378, 11392, 11406, 11420, 11436, 11453, 11469, 11483, 11497, 11511, 11525, 11539, 11553, 11567, 11581, 11595, 11609, 11623, 11637, 11651, 11690, 11696, 11710, 11724, 11738, 11752, 11766, 11780, 11794, 11808, 11822, 11836, 11850, 11864, 11878, 11892, 11908, 11926, 11945, 11963, 11979, 11993, 12007, 12021, 12035, 12049, 12063, 12077, 12091, 12105, 12119, 12133, 12147, 12186, 12192, 12206, 12220, 12234, 12248, 12262, 12276, 12290, 12304, 12318, 12332, 12346, 12360, 12374, 12390, 12408, 12428, 12449, 12469, 12487, 12503, 12517, 12531, 12545, 12559, 12573, 12587, 12601, 12615, 12629, 12643, 12657, 12696, 12702, 12716, 12730, 12744, 12758, 12772, 12786, 12800, 12814, 12828, 12842, 12856, 12870, 12886, 12904, 12924, 12946, 12969, 12991, 13011, 13029, 13045, 13059, 13073, 13087, 13101, 13115, 13129, 13143, 13157, 13171, 13185, 13224, 13230, 13244, 13258, 13272, 13286, 13300, 13314, 13328, 13342, 13356, 13370, 13384, 13400, 13418, 13438, 13460, 13484, 13509, 13533, 13555, 13575, 13593, 13609, 13623, 13637, 13651, 13665, 13679, 13693, 13707, 13721, 13735, 13774, 13780, 13794, 13808, 13822, 13836, 13850, 13864, 13878, 13892, 13906, 13920, 13936, 13954, 13974, 13996, 14020, 14046, 14073, 14099, 14123, 14145, 14165, 14183, 14199, 14213, 14227, 14241, 14255, 14269, 14283, 14297, 14311, 14350, 14356, 14370, 14384, 14398, 14412, 14426, 14440, 14454, 14468, 14482, 14498, 14516, 14536, 14558, 14582, 14608, 14636, 14665, 14693, 14719, 14743, 14765, 14785, 14803, 14819, 14833, 14847, 14861, 14875, 14889, 14903, 14917, 14956, 14962, 14976, 14990, 15004, 15018, 15032, 15046, 15060, 15074, 15090, 15108, 15128, 15150, 15174, 15200, 15228, 15258, 15289, 15319, 15347, 15373, 15397, 15419, 15439, 15457, 15473, 15487, 15501, 15515, 15529, 15543, 15557, 15596, 15602, 15616, 15630, 15644, 15658, 15672, 15686, 15700, 15716, 15734, 15754, 15776, 15800, 15826, 15854, 15884, 15916, 15949, 15981, 16011, 16039, 16065, 16089, 16111, 16131, 16149, 16165, 16179, 16193, 16207, 16221, 16235, 16274, 16280, 16294, 16308, 16322, 16336, 16350, 16364, 16380, 16398, 16418, 16440, 16464, 16490, 16518, 16548, 16580, 16614, 16649, 16683, 16715, 16745, 16773, 16799, 16823, 16845, 16865, 16883, 16899, 16913, 16927, 16941, 16955, 16994, 17000, 17014, 17028, 17042, 17056, 17070, 17086, 17104, 17124, 17146, 17170, 17196, 17224, 17254, 17286, 17320, 17356, 17393, 17429, 17463, 17495, 17525, 17553, 17579, 17603, 17625, 17645, 17663, 17679, 17693, 17707, 17721, 17760]
[2026-05-26 00:16:50] [INFO ] Actually due to overlaps returned [7826, 8322, 8808, 9288, 9767, 10245, 10724, 11204, 11690, 12186, 12696, 13224, 13774, 14350, 14956, 15596, 16274, 16994, 17760, 7322, 7336, 7350, 7364, 7378, 7392, 7406, 7420, 7434, 7448, 7462, 7759, 7773, 7787, 7832, 7846, 7860, 7874, 7888, 7902, 7916, 7930, 7944, 7958, 7972, 8255, 8269, 8283, 8328, 8342, 8356, 8370, 8384, 8398, 8412, 8426, 8440, 8454, 8468, 8741, 8755, 8769, 8814, 8828, 8842, 8856, 8870, 8884, 8898, 8912, 8926, 8940, 8954, 9221, 9235, 9249, 9294, 9308, 9322, 9336, 9350, 9364, 9378, 9392, 9406, 9420, 9434, 9700, 9714, 9728, 9772, 9786, 9800, 9814, 9828, 9842, 9856, 9870, 9884, 9898, 9912, 10178, 10192, 10206, 10251, 10265, 10279, 10293, 10307, 10321, 10335, 10349, 10363, 10377, 10391, 10657, 10671, 10685, 10730, 10744, 10758, 10772, 10786, 10800, 10814, 10828, 10842, 10856, 10870, 11137, 11151, 11165, 11210, 11224, 11238, 11252, 11266, 11280, 11294, 11308, 11322, 11336, 11350, 11623, 11637, 11651, 11696, 11710, 11724, 11738, 11752, 11766, 11780, 11794, 11808, 11822, 11836, 12119, 12133, 12147, 12192, 12206, 12220, 12234, 12248, 12262, 12276, 12290, 12304, 12318, 12332, 12629, 12643, 12657, 12702, 12716, 12730, 12744, 12758, 12772, 12786, 12800, 12814, 12828, 12842, 13157, 13171, 13185, 13230, 13244, 13258, 13272, 13286, 13300, 13314, 13328, 13342, 13356, 13370, 13707, 13721, 13735, 13780, 13794, 13808, 13822, 13836, 13850, 13864, 13878, 13892, 13906, 13920, 14283, 14297, 14311, 14356, 14370, 14384, 14398, 14412, 14426, 14440, 14454, 14468, 14482, 14498, 14889, 14903, 14917, 14962, 14976, 14990, 15004, 15018, 15032, 15046, 15060, 15074, 15090, 15108, 15529, 15543, 15557, 15602, 15616, 15630, 15644, 15658, 15672, 15686, 15700, 15716, 15734, 15754, 16207, 16221, 16235, 16280, 16294, 16308, 16322, 16336, 16350, 16364, 16380, 16398, 16418, 16440, 16927, 16941, 16955, 17000, 17014, 17028, 17042, 17056, 17070, 17086, 17104, 17124, 17146, 17170, 17693, 17707, 17721, 9769]
Discarding 286 places :
Implicit Place search using SMT only with invariants took 160207 ms to find 286 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 20929/21215 places, 39742/39742 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 20929 transition count 39741
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 20928 transition count 39741
Applied a total of 2 rules in 2768 ms. Remains 20928 /20929 variables (removed 1) and now considering 39741/39742 (removed 1) transitions.
[2026-05-26 00:16:53] [INFO ] Flow matrix only has 38176 transitions (discarded 1565 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8371761948248261516.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8522731318906890219.kers'
[2026-05-26 00:16:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8371761948248261516.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8522731318906890219.kers]
Culling duplicate invariants (modulo rational): removing 281 columns.
Culled 281 columns in 35 ms.
// Phase 1: matrix 38176 rows 20647 cols 161364 entries
Finished phase 1 with 5958 SingleSign rule and 13647 generalized
[2026-05-26 00:16:57] [INFO ] Computed 1323 invariants in 4044 ms
Computed 1323 P flows in 4045 ms.
Exported basis to /tmp/petrispot-output-8522731318906890219.kers
Total runtime 4116 ms.
[2026-05-26 00:17:32] [INFO ] Performed 6306/20928 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-26 00:18:02] [INFO ] Performed 10593/20928 implicitness test of which 126 returned IMPLICIT in 60 seconds.
[2026-05-26 00:18:33] [INFO ] Performed 14140/20928 implicitness test of which 252 returned IMPLICIT in 91 seconds.
[2026-05-26 00:19:03] [INFO ] Performed 18229/20928 implicitness test of which 372 returned IMPLICIT in 121 seconds.
[2026-05-26 00:19:35] [INFO ] Performed 20261/20928 implicitness test of which 442 returned IMPLICIT in 153 seconds.
[2026-05-26 00:19:37] [INFO ] Implicit Places using invariants in 164284 ms returned [7465, 7479, 7495, 7513, 7533, 7554, 7574, 7592, 7608, 7622, 7636, 7650, 7664, 7678, 7692, 7706, 7720, 7734, 7960, 7974, 7988, 8004, 8022, 8041, 8059, 8075, 8089, 8103, 8117, 8131, 8145, 8159, 8173, 8187, 8201, 8215, 8441, 8455, 8469, 8483, 8499, 8516, 8532, 8546, 8560, 8574, 8588, 8602, 8616, 8630, 8644, 8658, 8672, 8686, 8912, 8926, 8940, 8954, 8968, 8983, 8997, 9011, 9025, 9039, 9053, 9067, 9081, 9095, 9109, 9123, 9137, 9151, 9377, 9391, 9405, 9419, 9433, 9447, 9461, 9475, 9489, 9503, 9517, 9531, 9545, 9559, 9573, 9587, 9601, 9615, 9839, 9853, 9867, 9881, 9895, 9909, 9923, 9937, 9951, 9965, 9979, 9993, 10007, 10021, 10035, 10049, 10063, 10077, 10302, 10316, 10330, 10344, 10358, 10372, 10386, 10400, 10414, 10428, 10442, 10456, 10470, 10484, 10498, 10512, 10526, 10540, 10766, 10780, 10794, 10808, 10822, 10836, 10851, 10865, 10879, 10893, 10907, 10921, 10935, 10949, 10963, 10977, 10991, 11005, 11231, 11245, 11259, 11273, 11287, 11303, 11320, 11336, 11350, 11364, 11378, 11392, 11406, 11420, 11434, 11448, 11462, 11476, 11702, 11716, 11730, 11744, 11760, 11778, 11797, 11815, 11831, 11845, 11859, 11873, 11887, 11901, 11915, 11929, 11943, 11957, 12183, 12197, 12211, 12227, 12245, 12265, 12286, 12306, 12324, 12340, 12354, 12368, 12382, 12396, 12410, 12424, 12438, 12452, 12678, 12692, 12708, 12726, 12746, 12768, 12791, 12813, 12833, 12851, 12867, 12881, 12895, 12909, 12923, 12937, 12951, 12965, 13191, 13207, 13225, 13245, 13267, 13291, 13316, 13340, 13362, 13382, 13400, 13416, 13430, 13444, 13458, 13472, 13486, 13500, 13728, 13746, 13766, 13788, 13812, 13838, 13865, 13891, 13915, 13937, 13957, 13975, 13991, 14005, 14019, 14033, 14047, 14061, 14293, 14313, 14335, 14359, 14385, 14413, 14442, 14470, 14496, 14520, 14542, 14562, 14580, 14596, 14610, 14624, 14638, 14652, 14890, 14912, 14936, 14962, 14990, 15020, 15051, 15081, 15109, 15135, 15159, 15181, 15201, 15219, 15235, 15249, 15263, 15277, 15523, 15547, 15573, 15601, 15631, 15663, 15696, 15728, 15758, 15786, 15812, 15836, 15858, 15878, 15896, 15912, 15926, 15940, 16196, 16222, 16250, 16280, 16312, 16346, 16381, 16415, 16447, 16477, 16505, 16531, 16555, 16577, 16597, 16615, 16631, 16645, 16913, 16941, 16971, 17003, 17037, 17073, 17110, 17146, 17180, 17212, 17242, 17270, 17296, 17320, 17342, 17362, 17380, 17396, 17479, 17493, 17507, 17521, 17535, 17551, 17569, 17589, 17611, 17635, 17661, 17689, 17719, 17751, 17785, 17821, 17859, 17898, 17936, 17972, 18006, 18038, 18068, 18096, 18122, 18146, 18168, 18188, 18206, 18222, 18236, 18250, 18289, 18295, 18309, 18323, 18337, 18353, 18371, 18391, 18413, 18437, 18463, 18491, 18521, 18553, 18587, 18623, 18661, 18701, 18742, 18782, 18820, 18856, 18890, 18922, 18952, 18980, 19006, 19030, 19052, 19072, 19090, 19106, 19120, 19159, 19161, 19164, 19178, 19192, 19208, 19226, 19246, 19268, 19292, 19318, 19346, 19376, 19408, 19442, 19478, 19516, 19556, 19598, 19641, 19683, 19723, 19761, 19797, 19831, 19863, 19893, 19921, 19947, 19971, 19993, 20013, 20031, 20047, 20086]
[2026-05-26 00:19:37] [INFO ] Actually due to overlaps returned [18289, 19159, 20086, 7465, 7479, 7495, 7513, 7533, 7554, 7574, 7592, 7608, 7622, 7636, 7650, 7664, 7678, 7692, 7706, 7720, 7734, 7960, 7974, 7988, 8004, 8022, 8041, 8059, 8075, 8089, 8103, 8117, 8131, 8145, 8159, 8173, 8187, 8201, 8215, 8441, 8455, 8469, 8483, 8499, 8516, 8532, 8546, 8560, 8574, 8588, 8602, 8616, 8630, 8644, 8658, 8672, 8686, 8912, 8926, 8940, 8954, 8968, 8983, 8997, 9011, 9025, 9039, 9053, 9067, 9081, 9095, 9109, 9123, 9137, 9151, 9377, 9391, 9405, 9419, 9433, 9447, 9461, 9475, 9489, 9503, 9517, 9531, 9545, 9559, 9573, 9587, 9601, 9615, 9839, 9853, 9867, 9881, 9895, 9909, 9923, 9937, 9951, 9965, 9979, 9993, 10007, 10021, 10035, 10049, 10063, 10077, 10302, 10316, 10330, 10344, 10358, 10372, 10386, 10400, 10414, 10428, 10442, 10456, 10470, 10484, 10498, 10512, 10526, 10540, 10766, 10780, 10794, 10808, 10822, 10836, 10851, 10865, 10879, 10893, 10907, 10921, 10935, 10949, 10963, 10977, 10991, 11005, 11231, 11245, 11259, 11273, 11287, 11303, 11320, 11336, 11350, 11364, 11378, 11392, 11406, 11420, 11434, 11448, 11462, 11476, 11702, 11716, 11730, 11744, 11760, 11778, 11797, 11815, 11831, 11845, 11859, 11873, 11887, 11901, 11915, 11929, 11943, 11957, 12183, 12197, 12211, 12227, 12245, 12265, 12286, 12306, 12324, 12340, 12354, 12368, 12382, 12396, 12410, 12424, 12438, 12452, 12678, 12692, 12708, 12726, 12746, 12768, 12791, 12813, 12833, 12851, 12867, 12881, 12895, 12909, 12923, 12937, 12951, 12965, 13191, 13207, 13225, 13245, 13267, 13291, 13316, 13340, 13362, 13382, 13400, 13416, 13430, 13444, 13458, 13472, 13486, 13500, 13728, 13746, 13766, 13788, 13812, 13838, 13865, 13891, 13915, 13937, 13957, 13975, 13991, 14005, 14019, 14033, 14047, 14061, 14293, 14313, 14335, 14359, 14385, 14413, 14442, 14470, 14496, 14520, 14542, 14562, 14580, 14596, 14610, 14624, 14638, 14652, 14890, 14912, 14936, 14962, 14990, 15020, 15051, 15081, 15109, 15135, 15159, 15181, 15201, 15219, 15235, 15249, 15263, 15277, 15523, 15547, 15573, 15601, 15631, 15663, 15696, 15728, 15758, 15786, 15812, 15836, 15858, 15878, 15896, 15912, 15926, 15940, 16196, 16222, 16250, 16280, 16312, 16346, 16381, 16415, 16447, 16477, 16505, 16531, 16555, 16577, 16597, 16615, 16631, 16645, 16913, 16941, 16971, 17003, 17037, 17073, 17110, 17146, 17180, 17212, 17242, 17270, 17296, 17320, 17342, 17362, 17380, 17396, 17479, 17493, 17507, 17521, 17535, 17551, 17569, 17589, 17611, 17635, 17661, 17689, 17719, 17751, 17785, 17821, 17859, 17898, 17936, 17972, 18006, 18038, 18068, 18096, 18122, 18146, 18168, 18188, 18206, 18222, 18295, 18309, 18323, 18337, 18353, 18371, 18391, 18413, 18437, 18463, 18491, 18521, 18553, 18587, 18623, 18661, 18701, 18742, 18782, 18820, 18856, 18890, 18922, 18952, 18980, 19006, 19030, 19052, 19072, 19090, 19164, 19178, 19192, 19208, 19226, 19246, 19268, 19292, 19318, 19346, 19376, 19408, 19442, 19478, 19516, 19556, 19598, 19641, 19683, 19723, 19761, 19797, 19831, 19863, 19893, 19921, 19947, 19971, 19993, 20013, 19161]
Discarding 436 places :
Implicit Place search using SMT only with invariants took 164377 ms to find 436 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 20492/21215 places, 39741/39742 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 20492 transition count 39740
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 20491 transition count 39740
Applied a total of 2 rules in 2445 ms. Remains 20491 /20492 variables (removed 1) and now considering 39740/39741 (removed 1) transitions.
[2026-05-26 00:19:40] [INFO ] Flow matrix only has 38175 transitions (discarded 1565 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10513437285710407561.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5095925198905731814.kers'
[2026-05-26 00:19:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10513437285710407561.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5095925198905731814.kers]
Culling duplicate invariants (modulo rational): removing 67 columns.
Culled 67 columns in 32 ms.
// Phase 1: matrix 38175 rows 20424 cols 157422 entries
Finished phase 1 with 5864 SingleSign rule and 13740 generalized
[2026-05-26 00:19:44] [INFO ] Computed 887 invariants in 3716 ms
Computed 887 P flows in 3717 ms.
Exported basis to /tmp/petrispot-output-5095925198905731814.kers
Total runtime 3786 ms.
[2026-05-26 00:20:17] [INFO ] Performed 8259/20491 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-26 00:20:48] [INFO ] Performed 14461/20491 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-26 00:21:21] [INFO ] Performed 19719/20491 implicitness test of which 6 returned IMPLICIT in 93 seconds.
[2026-05-26 00:21:51] [INFO ] Performed 19916/20491 implicitness test of which 6 returned IMPLICIT in 123 seconds.
[2026-05-26 00:22:24] [INFO ] Performed 20069/20491 implicitness test of which 6 returned IMPLICIT in 156 seconds.
[2026-05-26 00:22:24] [INFO ] Implicit Places using invariants in 163966 ms returned [17864, 17878, 18703, 18717, 19596, 19612]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 164015 ms to find 6 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 20485/21215 places, 39740/39742 transitions.
Applied a total of 0 rules in 1184 ms. Remains 20485 /20485 variables (removed 0) and now considering 39740/39740 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 4 iterations and 496366 ms. Remains : 20485/21215 places, 39740/39742 transitions.
Knowledge based reduction with 2 factoid took 95 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 213 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Knowledge-based reduction took 699696 ms.
Stuttering acceptance computed with spot in 176 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 202 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 817 reset in 4086 ms.
Product exploration explored 100000 steps with 817 reset in 4459 ms.
Spot run failed in 97 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/autstates.py", line 2, in
import spot
ModuleNotFoundError: No module named 'spot'
java.io.IOException
at fr.lip6.move.gal.application.runner.spot.SpotRunner.computeForwardClosedSI(SpotRunner.java:551)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.treatPartialPOR(LTLPropertySolver.java:419)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:280)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:217)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:66)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:849)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Built C files in :
/tmp/ltsmin7934912008904046930
[2026-05-26 00:22:35] [INFO ] Built C files in 551ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7934912008904046930
Running compilation step : cd /tmp/ltsmin7934912008904046930;'/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/ltsmin7934912008904046930;'/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/ltsmin7934912008904046930;'/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 36300 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36300/36300 places, 54827/54827 transitions.
Applied a total of 0 rules in 1584 ms. Remains 36300 /36300 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
[2026-05-26 00:22:40] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9957812429405000912.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5858531680347317964.kers'
[2026-05-26 00:22:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9957812429405000912.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5858531680347317964.kers]
Culling duplicate invariants (modulo rational): removing 489 columns.
Culled 489 columns in 55 ms.
// Phase 1: matrix 53771 rows 35811 cols 142876 entries
Finished phase 1 with 21747 SingleSign rule and 12944 generalized
[2026-05-26 00:22:41] [INFO ] Computed 1609 invariants in 1801 ms
Computed 1609 P flows in 1802 ms.
Exported basis to /tmp/petrispot-output-5858531680347317964.kers
Total runtime 1840 ms.
[2026-05-26 00:23:21] [INFO ] Performed 4106/36300 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-26 00:23:53] [INFO ] Performed 7385/36300 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2026-05-26 00:24:23] [INFO ] Performed 10273/36300 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2026-05-26 00:24:53] [INFO ] Performed 12213/36300 implicitness test of which 0 returned IMPLICIT in 121 seconds.
[2026-05-26 00:24:53] [INFO ] Timeout of Implicit test with SMT after 121 seconds.
[2026-05-26 00:24:53] [INFO ] Implicit Places using invariants in 133045 ms returned []
Implicit Place search using SMT only with invariants took 133047 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 134635 ms. Remains : 36300/36300 places, 54827/54827 transitions.
Built C files in :
/tmp/ltsmin18442859808953059536
[2026-05-26 00:24:53] [INFO ] Built C files in 470ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18442859808953059536
Running compilation step : cd /tmp/ltsmin18442859808953059536;'/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/ltsmin18442859808953059536;'/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/ltsmin18442859808953059536;'/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)
[2026-05-26 00:24:59] [INFO ] Flatten gal took : 1200 ms
[2026-05-26 00:25:00] [INFO ] Flatten gal took : 1250 ms
[2026-05-26 00:25:01] [INFO ] Time to serialize gal into /tmp/LTL4493698490880451684.gal : 314 ms
[2026-05-26 00:25:01] [INFO ] Time to serialize properties into /tmp/LTL15086182681789333352.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4493698490880451684.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13464370563577856568.hoa' '-atoms' '/tmp/LTL15086182681789333352.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Detected timeout of ITS tools.
[2026-05-26 00:25:18] [INFO ] Flatten gal took : 912 ms
[2026-05-26 00:25:19] [INFO ] Flatten gal took : 1208 ms
[2026-05-26 00:25:19] [INFO ] Time to serialize gal into /tmp/LTL9055686793589123839.gal : 212 ms
[2026-05-26 00:25:19] [INFO ] Time to serialize properties into /tmp/LTL7246684930978962840.ltl : 5 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/LTL9055686793589123839.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7246684930978962840.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
Detected timeout of ITS tools.
[2026-05-26 00:25:36] [INFO ] Flatten gal took : 1259 ms
[2026-05-26 00:25:36] [INFO ] Applying decomposition
[2026-05-26 00:25:37] [INFO ] Flatten gal took : 1002 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/graph12307685237377469452.txt' '-o' '/tmp/graph12307685237377469452.bin' '-w' '/tmp/graph12307685237377469452.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12307685237377469452.bin' '-l' '-1' '-v' '-w' '/tmp/graph12307685237377469452.weights' '-q' '0' '-e' '0.001'
[2026-05-26 00:25:40] [INFO ] Decomposing Gal with order
[2026-05-26 00:25:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 00:26:49] [INFO ] Removed a total of 37930 redundant transitions.
[2026-05-26 00:26:51] [INFO ] Flatten gal took : 11388 ms
[2026-05-26 00:26:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 307 labels/synchronizations in 507 ms.
[2026-05-26 00:26:57] [INFO ] Time to serialize gal into /tmp/LTL10176355103572128095.gal : 292 ms
[2026-05-26 00:26:57] [INFO ] Time to serialize properties into /tmp/LTL5272228859477709115.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/LTL10176355103572128095.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5272228859477709115.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
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-02 finished in 1969462 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 6 out of 36300 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36300/36300 places, 54827/54827 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12667 transitions
Trivial Post-agglo rules discarded 12667 transitions
Performed 12667 trivial Post agglomeration. Transition count delta: 12667
Iterating post reduction 0 with 12667 rules applied. Total rules applied 12667 place count 36300 transition count 42160
Reduce places removed 12667 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 12671 rules applied. Total rules applied 25338 place count 23633 transition count 42156
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 25342 place count 23629 transition count 42156
Performed 792 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 792 Pre rules applied. Total rules applied 25342 place count 23629 transition count 41364
Deduced a syphon composed of 792 places in 87 ms
Reduce places removed 792 places and 0 transitions.
Iterating global reduction 3 with 1584 rules applied. Total rules applied 26926 place count 22837 transition count 41364
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 64 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 26992 place count 22804 transition count 41331
Applied a total of 26992 rules in 6420 ms. Remains 22804 /36300 variables (removed 13496) and now considering 41331/54827 (removed 13496) transitions.
[2026-05-26 00:27:18] [INFO ] Flow matrix only has 40275 transitions (discarded 1056 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-111279511456343637.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12915294607738380205.kers'
[2026-05-26 00:27:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-111279511456343637.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12915294607738380205.kers]
Culling duplicate invariants (modulo rational): removing 489 columns.
Culled 489 columns in 30 ms.
// Phase 1: matrix 40275 rows 22315 cols 115884 entries
Finished phase 1 with 8251 SingleSign rule and 12944 generalized
[2026-05-26 00:27:20] [INFO ] Computed 1609 invariants in 1257 ms
Computed 1609 P flows in 1258 ms.
Exported basis to /tmp/petrispot-output-12915294607738380205.kers
Total runtime 1319 ms.
[2026-05-26 00:27:55] [INFO ] Performed 6210/22804 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-26 00:28:25] [INFO ] Performed 10109/22804 implicitness test of which 138 returned IMPLICIT in 60 seconds.
[2026-05-26 00:28:56] [INFO ] Performed 13681/22804 implicitness test of which 364 returned IMPLICIT in 91 seconds.
[2026-05-26 00:29:26] [INFO ] Performed 16815/22804 implicitness test of which 529 returned IMPLICIT in 121 seconds.
[2026-05-26 00:29:56] [INFO ] Performed 21957/22804 implicitness test of which 728 returned IMPLICIT in 151 seconds.
[2026-05-26 00:30:00] [INFO ] Implicit Places using invariants in 161485 ms returned [7904, 7919, 7934, 7949, 7964, 7979, 7994, 8009, 8024, 8039, 8054, 8069, 8085, 8103, 8123, 8145, 8168, 8190, 8210, 8228, 8244, 8259, 8274, 8289, 8304, 8319, 8334, 8349, 8364, 8379, 8394, 8409, 8449, 8455, 8470, 8485, 8500, 8515, 8530, 8545, 8560, 8575, 8590, 8605, 8620, 8635, 8651, 8669, 8689, 8710, 8730, 8748, 8764, 8779, 8794, 8809, 8824, 8839, 8854, 8869, 8884, 8899, 8914, 8929, 8944, 8984, 8990, 9005, 9020, 9035, 9050, 9065, 9080, 9095, 9110, 9125, 9140, 9155, 9170, 9185, 9201, 9219, 9238, 9256, 9272, 9287, 9302, 9317, 9332, 9347, 9362, 9377, 9392, 9407, 9422, 9437, 9452, 9467, 9507, 9513, 9528, 9543, 9558, 9573, 9588, 9603, 9618, 9633, 9648, 9663, 9678, 9693, 9708, 9723, 9739, 9756, 9772, 9788, 9803, 9818, 9833, 9848, 9863, 9878, 9893, 9908, 9923, 9938, 9953, 9968, 9983, 10023, 10029, 10044, 10059, 10074, 10089, 10104, 10119, 10134, 10149, 10164, 10179, 10194, 10209, 10224, 10239, 10254, 10269, 10284, 10299, 10314, 10329, 10344, 10359, 10374, 10389, 10404, 10419, 10434, 10449, 10464, 10479, 10494, 10534, 10536, 10539, 10554, 10569, 10584, 10599, 10614, 10629, 10644, 10659, 10674, 10689, 10704, 10719, 10734, 10749, 10764, 10779, 10794, 10809, 10824, 10839, 10854, 10869, 10884, 10899, 10914, 10929, 10944, 10959, 10974, 10989, 11004, 11044, 11050, 11065, 11080, 11095, 11110, 11125, 11140, 11155, 11170, 11185, 11200, 11215, 11230, 11245, 11260, 11275, 11290, 11305, 11320, 11335, 11350, 11365, 11380, 11395, 11410, 11425, 11440, 11455, 11470, 11485, 11500, 11515, 11555, 11561, 11576, 11591, 11606, 11621, 11636, 11651, 11666, 11681, 11696, 11711, 11726, 11741, 11756, 11771, 11786, 11802, 11819, 11835, 11850, 11865, 11880, 11895, 11910, 11925, 11940, 11955, 11970, 11985, 12000, 12015, 12030, 12070, 12076, 12091, 12106, 12121, 12136, 12151, 12166, 12181, 12196, 12211, 12226, 12241, 12256, 12271, 12286, 12302, 12320, 12339, 12357, 12373, 12388, 12403, 12418, 12433, 12448, 12463, 12478, 12493, 12508, 12523, 12538, 12553, 12593, 12599, 12614, 12629, 12644, 12659, 12674, 12689, 12704, 12719, 12734, 12749, 12764, 12779, 12794, 12810, 12828, 12848, 12869, 12889, 12907, 12923, 12938, 12953, 12968, 12983, 12998, 13013, 13028, 13043, 13058, 13073, 13088, 13128, 13134, 13149, 13164, 13179, 13194, 13209, 13224, 13239, 13254, 13269, 13284, 13299, 13314, 13330, 13348, 13368, 13390, 13413, 13435, 13455, 13473, 13489, 13504, 13519, 13534, 13549, 13564, 13579, 13594, 13609, 13624, 13639, 13679, 13685, 13700, 13715, 13730, 13745, 13760, 13775, 13790, 13805, 13820, 13835, 13850, 13866, 13884, 13904, 13926, 13950, 13975, 13999, 14021, 14041, 14059, 14075, 14090, 14105, 14120, 14135, 14150, 14165, 14180, 14195, 14210, 14250, 14256, 14271, 14286, 14301, 14316, 14331, 14346, 14361, 14376, 14391, 14406, 14422, 14440, 14460, 14482, 14506, 14532, 14559, 14585, 14609, 14631, 14651, 14669, 14685, 14700, 14715, 14730, 14745, 14760, 14775, 14790, 14805, 14845, 14851, 14866, 14881, 14896, 14911, 14926, 14941, 14956, 14971, 14986, 15002, 15020, 15040, 15062, 15086, 15112, 15140, 15169, 15197, 15223, 15247, 15269, 15289, 15307, 15323, 15338, 15353, 15368, 15383, 15398, 15413, 15428, 15468, 15474, 15489, 15504, 15519, 15534, 15549, 15564, 15579, 15594, 15610, 15628, 15648, 15670, 15694, 15720, 15748, 15778, 15809, 15839, 15867, 15893, 15917, 15939, 15959, 15977, 15993, 16008, 16023, 16038, 16053, 16068, 16083, 16123, 16129, 16144, 16159, 16174, 16189, 16204, 16219, 16234, 16250, 16268, 16288, 16310, 16334, 16360, 16388, 16418, 16450, 16483, 16515, 16545, 16573, 16599, 16623, 16645, 16665, 16683, 16699, 16714, 16729, 16744, 16759, 16774, 16814, 16820, 16835, 16850, 16865, 16880, 16895, 16910, 16926, 16944, 16964, 16986, 17010, 17036, 17064, 17094, 17126, 17160, 17195, 17229, 17261, 17291, 17319, 17345, 17369, 17391, 17411, 17429, 17445, 17460, 17475, 17490, 17505, 17545, 17551, 17566, 17581, 17596, 17611, 17626, 17642, 17660, 17680, 17702, 17726, 17752, 17780, 17810, 17842, 17876, 17912, 17949, 17985, 18019, 18051, 18081, 18109, 18135, 18159, 18181, 18201, 18219, 18235, 18250, 18265, 18280, 18320, 18326, 18341, 18356, 18371, 18386, 18402, 18420, 18440, 18462, 18486, 18512, 18540, 18570, 18602, 18636, 18672, 18710, 18749, 18787, 18823, 18857, 18889, 18919, 18947, 18973, 18997, 19019, 19039, 19057, 19073, 19088, 19103, 19143, 19149, 19164, 19179, 19194, 19210, 19228, 19248, 19270, 19294, 19320, 19348, 19378, 19410, 19444, 19480, 19518, 19558, 19599, 19639, 19677, 19713, 19747, 19779, 19809, 19837, 19863, 19887, 19909, 19929, 19947, 19963, 19978, 20018, 20024, 20039, 20054, 20070, 20088, 20108, 20130, 20154, 20180, 20208, 20238, 20270, 20304, 20340, 20378, 20418, 20460, 20503, 20545, 20585, 20623, 20659, 20693, 20725, 20755, 20783, 20809, 20833, 20855, 20875, 20893, 20909, 20949, 20951, 20954, 20969, 20985, 21003, 21023, 21045, 21069, 21095, 21123, 21153, 21185, 21219, 21255, 21293, 21333, 21375, 21419, 21464, 21508, 21550, 21590, 21628, 21664, 21698, 21730, 21760, 21788, 21814, 21838, 21860, 21880, 21898, 21939]
[2026-05-26 00:30:00] [INFO ] Actually due to overlaps returned [8449, 8984, 9507, 10023, 10534, 11044, 11555, 12070, 12593, 13128, 13679, 14250, 14845, 15468, 16123, 16814, 17545, 18320, 19143, 20018, 20949, 21939, 7904, 7919, 7934, 7949, 7964, 7979, 7994, 8009, 8024, 8039, 8054, 8455, 8470, 8485, 8500, 8515, 8530, 8545, 8560, 8575, 8590, 8605, 8990, 9005, 9020, 9035, 9050, 9065, 9080, 9095, 9110, 9125, 9140, 9513, 9528, 9543, 9558, 9573, 9588, 9603, 9618, 9633, 9648, 9663, 10029, 10044, 10059, 10074, 10089, 10104, 10119, 10134, 10149, 10164, 10179, 10536, 10539, 10554, 10569, 10584, 10599, 10614, 10629, 10644, 10659, 10674, 10689, 11050, 11065, 11080, 11095, 11110, 11125, 11140, 11155, 11170, 11185, 11200, 11561, 11576, 11591, 11606, 11621, 11636, 11651, 11666, 11681, 11696, 11711, 12076, 12091, 12106, 12121, 12136, 12151, 12166, 12181, 12196, 12211, 12226, 12599, 12614, 12629, 12644, 12659, 12674, 12689, 12704, 12719, 12734, 12749, 13134, 13149, 13164, 13179, 13194, 13209, 13224, 13239, 13254, 13269, 13284, 13685, 13700, 13715, 13730, 13745, 13760, 13775, 13790, 13805, 13820, 13835, 14256, 14271, 14286, 14301, 14316, 14331, 14346, 14361, 14376, 14391, 14406, 14851, 14866, 14881, 14896, 14911, 14926, 14941, 14956, 14971, 14986, 15002, 15474, 15489, 15504, 15519, 15534, 15549, 15564, 15579, 15594, 15610, 15628, 16129, 16144, 16159, 16174, 16189, 16204, 16219, 16234, 16250, 16268, 16288, 16820, 16835, 16850, 16865, 16880, 16895, 16910, 16926, 16944, 16964, 16986, 17551, 17566, 17581, 17596, 17611, 17626, 17642, 17660, 17680, 17702, 17726, 18326, 18341, 18356, 18371, 18386, 18402, 18420, 18440, 18462, 18486, 18512, 19149, 19164, 19179, 19194, 19210, 19228, 19248, 19270, 19294, 19320, 19348, 20024, 20039, 20054, 20070, 20088, 20108, 20130, 20154, 20180, 20208, 20238, 20951, 20954, 20969, 20985, 21003, 21023, 21045, 21069, 21095, 21123, 21153, 21185]
Discarding 266 places :
Implicit Place search using SMT only with invariants took 161526 ms to find 266 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 22538/36300 places, 41331/54827 transitions.
Applied a total of 0 rules in 1995 ms. Remains 22538 /22538 variables (removed 0) and now considering 41331/41331 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 169944 ms. Remains : 22538/36300 places, 41331/54827 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Stuttering acceptance computed with spot in 219 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-04
Stuttering criterion allowed to conclude after 96 steps with 0 reset in 9 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-04 finished in 170365 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 36300 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36300/36300 places, 54827/54827 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12670 transitions
Trivial Post-agglo rules discarded 12670 transitions
Performed 12670 trivial Post agglomeration. Transition count delta: 12670
Iterating post reduction 0 with 12670 rules applied. Total rules applied 12670 place count 36300 transition count 42157
Reduce places removed 12670 places and 0 transitions.
Iterating post reduction 1 with 12670 rules applied. Total rules applied 25340 place count 23630 transition count 42157
Performed 792 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 792 Pre rules applied. Total rules applied 25340 place count 23630 transition count 41365
Deduced a syphon composed of 792 places in 75 ms
Reduce places removed 792 places and 0 transitions.
Iterating global reduction 2 with 1584 rules applied. Total rules applied 26924 place count 22838 transition count 41365
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 79 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 26990 place count 22805 transition count 41332
Applied a total of 26990 rules in 5912 ms. Remains 22805 /36300 variables (removed 13495) and now considering 41332/54827 (removed 13495) transitions.
[2026-05-26 00:30:08] [INFO ] Flow matrix only has 40276 transitions (discarded 1056 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8867179970405679990.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4691327463364755548.kers'
[2026-05-26 00:30:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8867179970405679990.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4691327463364755548.kers]
Culling duplicate invariants (modulo rational): removing 489 columns.
Culled 489 columns in 28 ms.
// Phase 1: matrix 40276 rows 22316 cols 115886 entries
Finished phase 1 with 8252 SingleSign rule and 12944 generalized
[2026-05-26 00:30:09] [INFO ] Computed 1609 invariants in 1256 ms
Computed 1609 P flows in 1256 ms.
Exported basis to /tmp/petrispot-output-4691327463364755548.kers
Total runtime 1329 ms.
[2026-05-26 00:30:45] [INFO ] Performed 6800/22805 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-26 00:31:15] [INFO ] Performed 11045/22805 implicitness test of which 199 returned IMPLICIT in 60 seconds.
[2026-05-26 00:31:45] [INFO ] Performed 14253/22805 implicitness test of which 397 returned IMPLICIT in 90 seconds.
[2026-05-26 00:32:16] [INFO ] Performed 17549/22805 implicitness test of which 562 returned IMPLICIT in 121 seconds.
[2026-05-26 00:32:46] [INFO ] Performed 22052/22805 implicitness test of which 728 returned IMPLICIT in 151 seconds.
[2026-05-26 00:32:50] [INFO ] Implicit Places using invariants in 161509 ms returned [7905, 7920, 7935, 7950, 7965, 7980, 7995, 8010, 8025, 8040, 8055, 8070, 8086, 8104, 8124, 8146, 8169, 8191, 8211, 8229, 8245, 8260, 8275, 8290, 8305, 8320, 8335, 8350, 8365, 8380, 8395, 8410, 8450, 8456, 8471, 8486, 8501, 8516, 8531, 8546, 8561, 8576, 8591, 8606, 8621, 8636, 8652, 8670, 8690, 8711, 8731, 8749, 8765, 8780, 8795, 8810, 8825, 8840, 8855, 8870, 8885, 8900, 8915, 8930, 8945, 8985, 8991, 9006, 9021, 9036, 9051, 9066, 9081, 9096, 9111, 9126, 9141, 9156, 9171, 9186, 9202, 9220, 9239, 9257, 9273, 9288, 9303, 9318, 9333, 9348, 9363, 9378, 9393, 9408, 9423, 9438, 9453, 9468, 9508, 9514, 9529, 9544, 9559, 9574, 9589, 9604, 9619, 9634, 9649, 9664, 9679, 9694, 9709, 9724, 9740, 9757, 9773, 9788, 9803, 9818, 9833, 9848, 9863, 9878, 9893, 9908, 9923, 9938, 9953, 9968, 9983, 10023, 10029, 10044, 10059, 10074, 10089, 10104, 10119, 10134, 10149, 10164, 10179, 10194, 10209, 10224, 10239, 10254, 10269, 10284, 10299, 10314, 10329, 10344, 10359, 10374, 10389, 10404, 10419, 10434, 10449, 10464, 10479, 10494, 10534, 10536, 10539, 10554, 10569, 10584, 10599, 10614, 10629, 10644, 10659, 10674, 10689, 10704, 10719, 10734, 10749, 10764, 10779, 10794, 10809, 10824, 10839, 10854, 10869, 10884, 10899, 10914, 10929, 10944, 10959, 10974, 10989, 11004, 11044, 11050, 11065, 11080, 11095, 11110, 11125, 11140, 11155, 11170, 11185, 11200, 11215, 11230, 11245, 11260, 11275, 11290, 11305, 11320, 11335, 11350, 11365, 11380, 11395, 11410, 11425, 11440, 11455, 11470, 11485, 11500, 11515, 11555, 11561, 11576, 11591, 11606, 11621, 11636, 11651, 11666, 11681, 11696, 11711, 11726, 11741, 11756, 11771, 11786, 11802, 11819, 11835, 11850, 11865, 11880, 11895, 11910, 11925, 11940, 11955, 11970, 11985, 12000, 12015, 12030, 12070, 12076, 12091, 12106, 12121, 12136, 12151, 12166, 12181, 12196, 12211, 12226, 12241, 12256, 12271, 12286, 12302, 12320, 12339, 12357, 12373, 12388, 12403, 12418, 12433, 12448, 12463, 12478, 12493, 12508, 12523, 12538, 12553, 12593, 12599, 12614, 12629, 12644, 12659, 12674, 12689, 12704, 12719, 12734, 12749, 12764, 12779, 12794, 12810, 12828, 12848, 12869, 12889, 12907, 12923, 12938, 12953, 12968, 12983, 12998, 13013, 13028, 13043, 13058, 13073, 13088, 13128, 13134, 13149, 13164, 13179, 13194, 13209, 13224, 13239, 13254, 13269, 13284, 13299, 13314, 13330, 13348, 13368, 13390, 13413, 13435, 13455, 13473, 13489, 13504, 13519, 13534, 13549, 13564, 13579, 13594, 13609, 13624, 13639, 13679, 13685, 13700, 13715, 13730, 13745, 13760, 13775, 13790, 13805, 13820, 13835, 13850, 13866, 13885, 13905, 13927, 13951, 13976, 14000, 14022, 14042, 14060, 14076, 14091, 14106, 14121, 14136, 14151, 14166, 14181, 14196, 14211, 14251, 14257, 14272, 14287, 14302, 14317, 14332, 14347, 14362, 14377, 14392, 14407, 14423, 14441, 14461, 14483, 14507, 14533, 14560, 14586, 14610, 14632, 14652, 14670, 14686, 14701, 14716, 14731, 14746, 14761, 14776, 14791, 14806, 14846, 14852, 14867, 14882, 14897, 14912, 14927, 14942, 14957, 14972, 14987, 15003, 15021, 15041, 15063, 15087, 15113, 15141, 15170, 15198, 15224, 15248, 15270, 15290, 15308, 15324, 15339, 15354, 15369, 15384, 15399, 15414, 15429, 15469, 15475, 15490, 15505, 15520, 15535, 15550, 15565, 15580, 15595, 15611, 15629, 15649, 15671, 15695, 15721, 15749, 15779, 15810, 15840, 15868, 15894, 15918, 15940, 15960, 15978, 15994, 16009, 16024, 16039, 16054, 16069, 16084, 16124, 16130, 16145, 16160, 16175, 16190, 16205, 16220, 16235, 16251, 16269, 16289, 16311, 16335, 16361, 16389, 16419, 16451, 16484, 16516, 16546, 16574, 16600, 16624, 16646, 16666, 16684, 16700, 16715, 16730, 16745, 16760, 16775, 16815, 16821, 16836, 16851, 16866, 16881, 16896, 16911, 16927, 16945, 16965, 16987, 17011, 17037, 17065, 17095, 17127, 17161, 17196, 17230, 17262, 17292, 17320, 17346, 17370, 17392, 17412, 17430, 17446, 17461, 17476, 17491, 17506, 17546, 17552, 17567, 17582, 17597, 17612, 17627, 17643, 17661, 17681, 17703, 17727, 17753, 17781, 17811, 17843, 17877, 17913, 17950, 17986, 18020, 18052, 18082, 18110, 18136, 18160, 18182, 18202, 18220, 18236, 18251, 18266, 18281, 18321, 18327, 18342, 18357, 18372, 18387, 18403, 18421, 18441, 18463, 18487, 18513, 18541, 18571, 18603, 18637, 18673, 18711, 18750, 18788, 18824, 18858, 18890, 18920, 18948, 18974, 18998, 19020, 19040, 19058, 19074, 19089, 19104, 19144, 19150, 19165, 19180, 19195, 19211, 19229, 19249, 19271, 19295, 19321, 19349, 19379, 19411, 19445, 19481, 19519, 19559, 19600, 19640, 19678, 19714, 19748, 19780, 19810, 19838, 19864, 19888, 19910, 19930, 19948, 19964, 19979, 20019, 20025, 20040, 20055, 20071, 20089, 20109, 20131, 20155, 20181, 20209, 20239, 20271, 20305, 20341, 20379, 20419, 20461, 20504, 20546, 20586, 20624, 20660, 20694, 20726, 20756, 20784, 20810, 20834, 20856, 20876, 20894, 20910, 20950, 20952, 20955, 20970, 20986, 21004, 21024, 21046, 21070, 21096, 21124, 21154, 21186, 21220, 21256, 21294, 21334, 21376, 21420, 21465, 21509, 21551, 21591, 21629, 21665, 21699, 21731, 21761, 21789, 21815, 21839, 21861, 21881, 21899, 21940]
[2026-05-26 00:32:50] [INFO ] Actually due to overlaps returned [8450, 8985, 9508, 10023, 10534, 11044, 11555, 12070, 12593, 13128, 13679, 14251, 14846, 15469, 16124, 16815, 17546, 18321, 19144, 20019, 20950, 21940, 7905, 7920, 7935, 7950, 7965, 7980, 7995, 8010, 8025, 8040, 8055, 8456, 8471, 8486, 8501, 8516, 8531, 8546, 8561, 8576, 8591, 8606, 8991, 9006, 9021, 9036, 9051, 9066, 9081, 9096, 9111, 9126, 9141, 9514, 9529, 9544, 9559, 9574, 9589, 9604, 9619, 9634, 9649, 9664, 10029, 10044, 10059, 10074, 10089, 10104, 10119, 10134, 10149, 10164, 10179, 10536, 10539, 10554, 10569, 10584, 10599, 10614, 10629, 10644, 10659, 10674, 10689, 11050, 11065, 11080, 11095, 11110, 11125, 11140, 11155, 11170, 11185, 11200, 11561, 11576, 11591, 11606, 11621, 11636, 11651, 11666, 11681, 11696, 11711, 12076, 12091, 12106, 12121, 12136, 12151, 12166, 12181, 12196, 12211, 12226, 12599, 12614, 12629, 12644, 12659, 12674, 12689, 12704, 12719, 12734, 12749, 13134, 13149, 13164, 13179, 13194, 13209, 13224, 13239, 13254, 13269, 13284, 13685, 13700, 13715, 13730, 13745, 13760, 13775, 13790, 13805, 13820, 13835, 14257, 14272, 14287, 14302, 14317, 14332, 14347, 14362, 14377, 14392, 14407, 14852, 14867, 14882, 14897, 14912, 14927, 14942, 14957, 14972, 14987, 15003, 15475, 15490, 15505, 15520, 15535, 15550, 15565, 15580, 15595, 15611, 15629, 16130, 16145, 16160, 16175, 16190, 16205, 16220, 16235, 16251, 16269, 16289, 16821, 16836, 16851, 16866, 16881, 16896, 16911, 16927, 16945, 16965, 16987, 17552, 17567, 17582, 17597, 17612, 17627, 17643, 17661, 17681, 17703, 17727, 18327, 18342, 18357, 18372, 18387, 18403, 18421, 18441, 18463, 18487, 18513, 19150, 19165, 19180, 19195, 19211, 19229, 19249, 19271, 19295, 19321, 19349, 20025, 20040, 20055, 20071, 20089, 20109, 20131, 20155, 20181, 20209, 20239, 20952, 20955, 20970, 20986, 21004, 21024, 21046, 21070, 21096, 21124, 21154, 21186]
Discarding 266 places :
Implicit Place search using SMT only with invariants took 161590 ms to find 266 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 22539/36300 places, 41332/54827 transitions.
Applied a total of 0 rules in 1998 ms. Remains 22539 /22539 variables (removed 0) and now considering 41332/41332 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 169505 ms. Remains : 22539/36300 places, 41332/54827 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Stuttering acceptance computed with spot in 133 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-07
Stuttering criterion allowed to conclude after 96 steps with 0 reset in 9 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C12-LTLCardinality-07 finished in 169845 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 3 out of 36300 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36300/36300 places, 54827/54827 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12669 transitions
Trivial Post-agglo rules discarded 12669 transitions
Performed 12669 trivial Post agglomeration. Transition count delta: 12669
Iterating post reduction 0 with 12669 rules applied. Total rules applied 12669 place count 36300 transition count 42158
Reduce places removed 12669 places and 0 transitions.
Iterating post reduction 1 with 12669 rules applied. Total rules applied 25338 place count 23631 transition count 42158
Performed 792 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 792 Pre rules applied. Total rules applied 25338 place count 23631 transition count 41366
Deduced a syphon composed of 792 places in 69 ms
Reduce places removed 792 places and 0 transitions.
Iterating global reduction 2 with 1584 rules applied. Total rules applied 26922 place count 22839 transition count 41366
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 103 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 26988 place count 22806 transition count 41333
Applied a total of 26988 rules in 6149 ms. Remains 22806 /36300 variables (removed 13494) and now considering 41333/54827 (removed 13494) transitions.
[2026-05-26 00:32:58] [INFO ] Flow matrix only has 40277 transitions (discarded 1056 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4287398506765625294.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16638202719115278607.kers'
[2026-05-26 00:32:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4287398506765625294.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16638202719115278607.kers]
Culling duplicate invariants (modulo rational): removing 489 columns.
Culled 489 columns in 29 ms.
// Phase 1: matrix 40277 rows 22317 cols 115888 entries
Finished phase 1 with 8253 SingleSign rule and 12944 generalized
[2026-05-26 00:33:00] [INFO ] Computed 1609 invariants in 1295 ms
Computed 1609 P flows in 1296 ms.
Exported basis to /tmp/petrispot-output-16638202719115278607.kers
Total runtime 1368 ms.
[2026-05-26 00:33:35] [INFO ] Performed 6805/22806 implicitness test of which 0 returned IMPLICIT in 30 seconds.

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S32C12"
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-S32C12, 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-oct2-177969020400611"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C12.tgz
mv MultiCrashLeafsetExtension-PT-S32C12 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 ;